#Flare Monitoring Research Report

[possessivedesires]

Red Zone

Yandere alpha monster x omega reader

It was told that no omegas should be sent to the other colonies. Especially not to the planets that are flagged as red zones… But yet, you were one stubborn omega.

Your family begged you to decline. You’d be the only omega among SIX alphas. One a planet where the last research team disappeared without a trace. Official reports said it was a Geological Collapse. But the whispered rumors of the screams before the signal cut out spoke a different story.

But you dreamt of this. Alien ecosystems, first contact, discovery! You studied your entire life to become a researcher. And so… You got on that ship.

The planet, it had no name. Just a code. X1-42. Dense jungles, swallowed light, and signals alike. It made your excitement explode, you couldn’t wait to explore. Almost vibrating in place, ignoring the way the hair on the back of your neck stood.

Something was watching you.

From day one, the alphas treated you like an after thought. Too delicate, too hormonal. One of them even crudely joked that you’d be the first thing that something would drag off into the darkness of forest.

But you kept to yourself, kept quiet; focused. Samples, sketches, notes. Documenting your awe. From the way that the vines pulsed when touched, the fungi that blinked, the way the petals of flowers seemed like they were moving. Everything felt alive.

Everything watched.

Then… it all came crashing down. Eyes that had been watching you no longer wanting to keep watching. The low, wet sound echoed lowly. A sound somewhere between a breath and a growl, the clicking sound barking lowly afterwards. Close, not close enough to be seen, but close enough TO see.

That night… The jungle didn’t sleep.

Something moved outside the perimeter. It alerted the monitors, triggered the invisible fence. All of you were looking around, flashlights shaking lightly in their hand. One of the alphas talked about the rumors being right- another snapped at him to shut up.

Bang!

The red light of the flare lit up the arc into the woods. Nothing screamed. Nothing ran. But something reflected. Liquid dripping, one of the alphas approached the dripping sound. His hand reaching out and catching it on his finger. Shining the flashlight, gleaming the crimson.

Blood…

A branch snapped, the deep clicking gruttal sound was heard. The flashlight jerking to the side as the alpha pointed his pistol toward the direction of the noise. His flashlight moving, seeing the clawed foot on the ground. The calves were huge, monstrous.

The light raised up the body, green scaled skin matched the forest. Claws too long and hanging by the side, throat moving lightly as the clicking sound was heard. An unnatural grin stretching widely across the face- the bone seeming to cover the rest of its face with no eyes to be seen. Spikes were jutting up from the back, the tri spiked tail swishing almost hypnotically.

The first scream came. Short. Gurgled. Then another. And another. And another. Blood, innards, and bones were easily thrown about. This monster… It was not hunting, it was killing.

You ran, the bioluminescent plants giving you just enough light not to run into some tree or rock. It seemed like you could still hear sickening crunches and splattering liquid. Your heart seemed to be jumped in his throat, tears blurring the light of the bioluminescence.

Finally, finding some roots in a giant tree. You struggled at first, forcing yourself in roots. Crawling and hiding yourself, hand covering your mouth tightly and trying to force yourself to stay quiet.

Something moved. The footstep hit the ground. Heavy. Low panting, claws nudging broken branches as the monster was crawling unnaturally on all fours. Like some kind of mocking of a humanoid animal.

A sound, like stone grinding bones… It crouched lower- sniffing. The air seemed to vibrate with a deep feeling, something you could feel in your bones and make your heart rate skyrocket. You trembled, hearing the roots beginning to creak as the monster pressed claws against the wood.

The monster leaned closer to your hiding spot, inhaling again. This time slower, savoring the sweet scent of the omega he was planning to take.

The rage was gone. Only recognition.

He found his omega.

You screamed as the roots suddenly got ripped apart. The bone helm pressing against you as the long tongue brushed along your skin- making you sob louder.

And NOTHING will get in the way of his omega.

:::

This was fun, do tell me if you guys would want more of this!

[mariacallous]

This story originally appeared on Vox and is part of the Climate Desk collaboration.

Odorless and colorless, methane is a gas that is easy to miss—but it’s one of the most important contributors to global warming. It can trap up to 84 times as much heat as carbon dioxide in the atmosphere, though it breaks down much faster. Measured over 100 years, its warming effect is about 30 times that of an equivalent amount of carbon dioxide.

That means that over the course of decades, it takes smaller amounts of methane than carbon dioxide to heat up the planet to the same level. Nearly a third of the increase in global average temperatures since the Industrial Revolution is due to methane, and about two-thirds of those methane emissions comes from human activity like energy production and cattle farming. It’s one of the biggest and fastest ways that human beings are warming the Earth.

But the flip side of that math is that cutting methane emissions is one of the most effective ways to limit climate change.

In 2021, more than 100 countries including the United States committed to reducing their methane pollution by at least 30 percent below 2020 levels by 2030. But some of the largest methane emitters like Russia and China still haven’t signed on, and according to a new report from the International Energy Agency, global methane emissions from energy production are still rising.

Yet the tracking of exactly how much methane is reaching the atmosphere isn’t as precise as it is for carbon dioxide. “Little or no measurement-based data is used to report methane emissions in most parts of the world,” according to the IEA. “This is a major issue because measured emissions tend to be higher than reported emissions.” It’s also hard to trace methane to specific sources—whether from natural sources like swamps, or from human activities like fossil fuel extraction, farming, or deforestation.

Researchers are gaining a better understanding of where methane is coming from, surveilling potential sources from the ground, from the sky, and from space. It turns out a lot of methane is coming from underappreciated sources, including coal mines and small oil and gas production facilities.

The report also notes that while there are plenty of low-cost tools available to halt much of this methane from reaching the atmosphere, they’re largely going unused.

The United States, the world’s third largest methane-emitting country, has seen its methane emissions slowly decline over the past 30 years. However, the Trump administration is pushing for more fossil fuel development while rolling back some of the best bang-for-buck programs for mitigating climate change, which will likely lead to even more methane reaching the atmosphere if left unchecked.

Where Is All This Methane Coming From?

Methane is the dominant component of natural gas, which provides more than a third of US energy. It’s also found in oil formations. During the drilling process, it can escape wells and pipelines, but it can also leak as it’s transported and at the power plants and furnaces where it’s consumed.

The oil and gas industry says that methane is a salable product, so they have a built-in incentive to track it, capture it, and limit its leaks. But oil developers often flare methane, meaning burn it off, because it’s not cost-effective to contain it. That burned methane forms carbon dioxide, so the overall climate impact is lower than just letting the methane go free.

And because methane is invisible and odorless, it can be difficult and expensive to monitor it and prevent it from getting out. As a result, researchers and environmental activists say the industry is likely releasing far more than official government estimates show.

Methane also seeps out from coal mines—more methane, actually, than is released during the production of natural gas, which after all is mostly methane. Ember, a clean-energy think tank, put together this great visual interactive showing how this happens.

The short version is that methane is embedded in coal deposits, and as miners dig to expose coal seams, the gas escapes, and continues to do so long after a coal mine reaches the end of its operating life. Since coal miners are focused on extracting coal, they don’t often keep track of how much methane they’re letting out, nor do regulators pay much attention.

According to Ember, methane emissions from coal mines could be 60 percent higher than official tallies. Abandoned coal mines are especially noxious, emitting more than abandoned oil and gas wells. Added up, methane emitted from coal mines around the world each year has the same warming effect on the climate as the total annual carbon dioxide emissions of India.

Alarmed by the gaps in the data, some nonprofits have taken it upon themselves to try to get a better picture of methane emissions at a global scale using ground-based sensors, aerial monitors, and even satellites. In 2024, the Environmental Defense Fund launched MethaneSAT, which carries instruments that can measure methane output from small, discrete sources over a wide area.

Ritesh Gautam, the lead scientist for MethaneSAT, explained that the project revealed some major overlooked methane emitters. Since launching, MethaneSAT has found that in the US, the bulk of methane emissions doesn’t just come from a few big oil and gas drilling sites, but from many small wells that emit less than 100 kilograms per hour.

“Marginal wells only produce 6 to 7 percent of [oil and gas] in the US, but they disproportionately account for almost 50 percent of the US oil and gas production-related emissions,” Gautam said. “These facilities only produce less than 15 barrels of oil equivalent per day, but then there are more than half a million of these just scattered around the US.”

There Are Ways to Stop Methane Emissions, but We’re Not Using Them

The good news is that many of the tools for containing methane from the energy industry are already available. “Around 70 percent of methane emissions from the fossil fuel sector could be avoided with existing technologies, often at a low cost,” according to the IEA methane report.

For the oil and gas industry, that could mean something as simple as using better fittings in pipelines to limit leaks and installing methane capture systems. And since methane is a fuel, the sale of the saved methane can offset the cost of upgrading hardware. Letting it go into the atmosphere is a waste of money and a contributor to warming.

Capturing or destroying methane from coal mines isn’t so straightforward. Common techniques to separate methane from other gases require heating air, which is not exactly the safest thing to do around a coal mine—it can increase the risk of fire or explosion. But safer alternatives have been developed. “There are catalytic and other approaches available today that don’t require such high temperatures,” said Robert Jackson, a professor of earth system science at Stanford University, in an email.

However, these methods to limit methane from fossil fuels are vastly underused. Only about 5 percent of active oil and gas production facilities around the world deploy systems to zero out their methane pollution. In the US, there are also millions of oil and gas wells and tens of thousands of abandoned coal mines whose operators have long since vanished, leaving no one accountable for their continued methane emissions.

“If there isn’t a regulatory mandate to treat the methane, or put a price on it, many companies continue to do nothing,” Jackson said. And while recovering methane is ultimately profitable over time, the margins aren’t often big enough to make the up-front investment of better pipes, monitoring equipment, or scrubbers worthwhile for them. “They want to make 10 to 15 percent on their money (at least), not save a few percent,” he added.

And rather than getting stronger, regulations on methane are poised to get weaker. The Trump administration has approved more than $119 million to help communities reclaim abandoned coal mines. However, the White House has also halted funding for plugging abandoned oil and gas wells and is limiting environmental reviews for new fossil fuel projects. Congressional Republicans are also working to undo a fee on methane emissions that was part of the 2022 Inflation Reduction Act. With weaker incentives to track and limit methane, it’s likely emissions will continue to rise in the United States. That will push the world further off course from climate goals and contribute to a hotter planet.

[spacetimewithstuartgary]

Biggest boom since Big Bang

Astronomers from the University of Hawaiʻi’s Institute for Astronomy (IfA) have discovered the most energetic cosmic explosions yet discovered, naming the new class of events “extreme nuclear transients” (ENTs). These extraordinary phenomena occur when massive stars—at least three times heavier than our Sun—are torn apart after wandering too close to a supermassive black hole. Their disruption releases vast amounts of energy visible across enormous distances. The team's findings were recently detailed in the journal Science Advances.

"We’ve observed stars getting ripped apart as tidal disruption events for over a decade, but these ENTs are different beasts, reaching brightnesses nearly ten times more than what we typically see," said Jason Hinkle, who led the study as the final piece of his doctoral research at IfA. “Not only are ENTs far brighter than normal tidal disruption events, but they remain luminous for years, far surpassing the energy output of even the brightest known supernova explosions.”

The immense luminosities and energies of these ENTs are truly unprecedented. The most energetic ENT studied, named Gaia18cdj, emitted an astonishing 25 times more energy than the most energetic supernovae known. While typical supernovae emit as much energy in just one year as the Sun does in its 10 billion-year lifetime, ENTs radiate the energy of 100 Suns over a single year.

ENTs were first uncovered when Hinkle began a systematic search of public transient surveys for long-lived flares emanating from the centers of galaxies. He identified two unusual flares in data from the European Space Agency’s Gaia mission that brightened over a timescale much longer than known transients and without characteristics common to known transients.

"Gaia doesn’t tell you what a transient is, just that something changed in brightness," said Hinkle. "But when I saw these smooth, long-lived flares from the centers of distant galaxies, I knew we were looking at something unusual."

The discovery launched a multi-year follow-up campaign to figure out what these sources were. With help from UH’s Asteroid Terrestrial-impact Last Alert System, the W. M. Keck Observatory, and other telescopes across the globe, the team gathered data across the electromagnetic spectrum. Because ENTs evolve slowly over several years, capturing their full story took patience and persistence. Recently, a third event with similar properties was discovered by the Zwicky Transient Facility and reported independently by two teams, adding strong support that ENTs are a distinct new class of extreme astrophysical events.

The authors determined these extraordinary events could not be supernovae because they release far more energy than any known stellar explosion. The sheer energy budget, combined with their smooth and prolonged light curves, firmly pointed to an alternative mechanism: accretion onto a supermassive black hole.

However, ENTs differ significantly from normal black hole accretion which typically shows irregular and unpredictable changes in brightness. The smooth and long-lived flares of ENTs indicated a distinct physical process—the gradual accretion of a disrupted star by a supermassive black hole.

Benjamin Shappee, Associate Professor at IfA and study co-author, emphasized the implications: "ENTs provide a valuable new tool for studying massive black holes in distant galaxies. Because they're so bright, we can see them across vast cosmic distances—and in astronomy, looking far away means looking back in time. By observing these prolonged flares, we gain insights into black hole growth when the universe was half its current age when galaxies were happening places—forming stars and feeding their supermassive black holes 10 times more vigorously than they do today."

The rarity of ENTs, occurring at least 10 million times less frequently than supernovae, makes their detection challenging and dependent on sustained monitoring of the cosmos. Future observatories like the Vera C. Rubin Observatory and NASA’s Roman Space Telescope promise to uncover many more of these spectacular events, revolutionizing our understanding of black hole activity in the distant, early universe.

"These ENTs don’t just mark the dramatic end of a massive star’s life. They illuminate the processes responsible for growing the largest black holes in the universe," concluded Hinkle.

IMAGES:

1: An unlucky massive star approaches a supermassive black hole Credit University of Hawaiʻi

2: The star gets stretched by the intense tidal forces, eventually being ripped apart in a tidal disruption event. Credit University of Hawaiʻi

3: An accretion disk forms around the black hole, powering an extreme nuclear transient ENT. Credit University of Hawaiʻi

4: An infrared Echo tells us that a dusty torus surrounds the central black hole and newly-formed accretion disk.  Credit University of Hawaiʻi

5: The ENT outshines the entire stellar output of its host galaxy for nearly a year. Credit University of Hawaiʻi

6: After more than a year, accretion onto the black hole slows and the ENT fades. Credit University of Hawaiʻi

[lizpaige]

this is sooooo not my normal posting, but I wanted to dump my thoughts in a post here in case it helps someone out there.

i have a five year old french bulldog. she is the best dog ever. all she wants to do is snuggle, she loves people, lights up when i say my friend's names, etc.

i was uneducated when i got her from an unethical backyard breeder and i am privileged and lucky enough to be able to afford all her vet bills. i do not regret getting her, she has legitimately saved my life when i was super depressed during covid, but...

i think a lot of people get frenchies because they think they're cute and don't understand the EXTENT of their issues. let me give you a brief overview of what she's had wrong over her short five years so far:

Coccidia/Giardia (normal for puppies, but she had giardia for a looooong time because it is prevalent in the city I am in and her body could not get rid of it)

Irritable Bowel Disease - Her immune system has a super active tummy response to anything that isn't her strict diet prescribed by her internal medicine specialist. This is treated right now with a strict diet and daily steroids.

Middle Ear Infection - she had a neurological side effect from a severe middle ear infection. Her ear/allergy specialist (yes she has another specialist) said that it is very common for the breed because their anatomy can make it so their middle ear can't drain properly.

Skin allergies - She has to have a cytopoint injection to stop itching every 6 weeks in the spring and summer, and every 3 months in the fall and winter. She has anti-fungal shampoo and sprays to help with her inflamed skin in between shots and gets a lot of dandruff. She had a full allergy panel done last year where I received a 28-page report of all the things she is allergic too (a lot of it plant pollen as well as wasps, which I knew already from experience).

Scoliosis - This is also pretty common with the breed, but has to be monitored as they are prone to IVDD. My cocker spaniel growing up had IVDD and it is devastating. Also very expensive surgery to fix and not an option for all cases.

Added risk when she goes under anesthesia - Not only do frenchies in general have an added risk when going under anesthesia, she also has an immune system response (stemming from her IBD) where she has tummy trouble after surgery. She needs to be put on a higher dose of her steroids and tapered off before/after surgery.

Other things I have learned:

Managing multiple vets - Basically anytime she has anything done I need to consult with her tummy specialist, her ear/allergy specialist, and her regular vet. When she went to the ER vet with hives from a wasp sting, that vet needed to call her tummy specialist to consult about a treatment plan that wouldn't hurt her tummy and negatively impact her steroid meds.

Every vet has a different opinion so it has taken me the whole 5 years to put my foot down and look for another vet if I feel like I don't trust the advice being given. (I already have to do that in the US Healthcare system, now I gotta do it for my dog too because who else will advocate for her??)

I am SUPER lucky that I got pet insurance that covers up to 70% of her accident/illness vet bills before she was diagnosed with a bunch of things. (It's SPOT Pet Insurance, if you're interested.)

This is my first dog on my own. She has literally saved my life. I have no regrets. BUT PLEASE DO YOUR RESEARCH.

It breaks my heart to see so many frenchies surrendered when they have these issues because people cannot afford to help them. I get it, it is a lot, but before you get a frenchie, assume the worst case scenario.

Last year alone, my dog went to the vet TWENTY-TWO TIMES. 22!! Between IBD flare ups, a wasp sting where she had hives for two weeks even while on steroids and antihistamines, a middle ear infection that needed surgery, a CT scan to diagnose her middle ear infection, etc. (Also in talking with her regular vet today she said my frenchie isn’t even the worst case she has seen walk through her office.)

Total cost WITHOUT insurance: $11,090 Total cost WITH insurance: $4,033

Suffice it to say I did nothing for myself last year 🙃 I would not change it for the world. I am very lucky to be able to afford this and take care of her, BUTBUTBUT...

If you are getting a french bulldog, think about the worst case scenario. Think about owing $11,090 to the vet in one year if you didn't have insurance or even the lower bill if you did. Could you do it?

And you might say well I was "dumb for not going to an ethical breeder, I'm going to get my dog from an ethical breeder", unfortunately it is an oxymoron to say there is an ethical french bulldog breeder out there. This breed can't even give birth without medical intervention. They should not be bred. They are SWEETHEARTS but we as humans are slowly killing this breed and making each and every one of them, year after year, worse off by our own stupidity.

So please think about it before you get a french bulldog. k love u bye.

[gis56]

AI for Forest Fire Prediction Market to Surge to $12.8B by 2034 – 11% CAGR Signals Urgency

AI for Forest Fire Prediction Market is rapidly gaining momentum, driven by the escalating threat of wildfires globally. In 2024, the market was valued at $4.5 billion, and it’s projected to reach a staggering $12.8 billion by 2034, growing at a CAGR of approximately 11%.

This growth is fueled by the increasing integration of artificial intelligence, machine learning, and remote sensing to improve the early detection and management of forest fires. As climate change accelerates the frequency and severity of wildfires, the adoption of predictive AI tools has transitioned from optional to essential.

Market Dynamics

The market is evolving under the dual pressure of environmental urgency and technological innovation. The software solutions segment leads, powered by predictive analytics and real-time modeling capabilities. Hardware, such as drones and IoT-enabled sensors, supports data acquisition for accurate risk assessment.

Click to Request a Sample of this Report for Additional Market Insights: https://www.globalinsightservices.com/request-sample/?id=GIS10830

Governments, environmental organizations, and forestry departments are investing heavily in these technologies to enhance preparedness and mitigate damage. However, challenges persist, including data accessibility, infrastructure limitations, and regulatory hurdles. Despite these barriers, advancements in satellite imagery, cloud computing, and AI algorithms continue to shape a resilient market landscape.

Key Players Analysis

Several tech innovators are at the forefront of the AI forest fire prediction revolution. Industry giants like IBM, Microsoft, and Descartes Labs are leading the charge with robust platforms designed to boost prediction accuracy. Startups such as Wildfire AI, Blaze Insight, and Pyro Predict are also making waves with niche offerings that combine AI with environmental science. Emerging players like Fire Sentinel and Flame Guard Tech are innovating in real-time alert systems and risk mitigation modeling. Strategic partnerships between tech firms, research institutions, and governments are enabling breakthroughs in wildfire forecasting and response.

Regional Analysis

North America dominates the AI forest fire prediction market, with the United States at the helm due to its advanced R&D capabilities and funding in fire management systems. Canada follows closely, driven by its proactive forest conservation initiatives. Europe holds the second-largest share, led by countries like Germany and France, which align AI investments with environmental regulations and sustainable forest policies.

In Asia-Pacific, nations such as Australia and India are emerging as key players. Australia’s frequent bushfires have spurred major investments in AI, while India is expanding its environmental monitoring infrastructure. Latin America, with Brazil as a leader, is ramping up adoption amid mounting concerns over Amazon deforestation. Africa and the Middle East are in earlier adoption stages but show strong potential as awareness and technology access improve.

Recent News & Developments

The industry is abuzz with innovation. Pricing for AI fire prediction solutions currently ranges from $100,000 to $500,000, depending on integration complexity. Recent updates include the launch of AI-enabled satellite mapping tools and cloud-based monitoring dashboards that offer real-time alerts. Regulatory frameworks are evolving to ensure data privacy and system compatibility, paving the way for broader adoption.

Companies like Technosylva and Flare Predict have announced significant upgrades to their machine learning models, emphasizing sustainability and operational efficiency. The growing urgency around climate action is also prompting increased funding from both public and private sectors. These developments are reinforcing the role of AI as a key enabler in environmental risk management.

Browse Full Report : https://www.globalinsightservices.com/reports/ai-for-forest-fire-prediction-market/

Scope of the Report

This report provides a deep dive into the global AI for Forest Fire Prediction Market, covering market size forecasts, competitive landscapes, and segment-specific growth trends. It analyzes technology types, including machine learning, deep learning, GIS mapping, and cloud-based platforms. The study also evaluates deployment models, from on-premise systems to hybrid and cloud solutions, and reviews key end-users such as government agencies, forestry departments, and research institutions.

Our analysis goes beyond the global view, offering regional insights, competitive benchmarking, and strategic recommendations. From PESTLE and SWOT assessments to supply-demand analysis and import-export dynamics, this comprehensive report equips stakeholders with the data and foresight needed to navigate the evolving landscape of AI-driven forest fire prevention.

Discover Additional Market Insights from Global Insight Services:

PVC Coated Woven Fabrics Market : https://www.globalinsightservices.com/reports/pvc-coated-woven-fabrics-market/

Biodegradable Fabrics Market : https://www.globalinsightservices.com/reports/biodegradable-fabrics-market/

Specialty Silica Market : https://www.globalinsightservices.com/reports/specialty-silica-market/

Acrylic Styrene Acrylonitrile Resin Market : https://www.globalinsightservices.com/reports/acrylic-styrene-acrylonitrile-resin-market/

Sulphur Bentonite Market : https://www.globalinsightservices.com/reports/sulphur-bentonite-market/

#ai #forestfire #wildfireprediction #machinelearning #environmentaltech #smartforests #aiinforestry #wildfireprevention #climatechange #sustainabletech #iot #satelliteimagery #cloudcomputing #predictiveanalytics #disastertech #greenai #dronetechnology #bigdataanalytics #firemanagement #techforgood #environmentalai #gis #remotesensing #carbonfootprint #techinnovation #digitalforestry #ecotech #firealert #aiapplications #techfornature #firepreventiontech #smartmonitoring #riskassessment #earlydetection #environmentalsafety #sustainablefuture #aiforsustainability #globalwarming #firetech #ai4earth

About Us:

Global Insight Services (GIS) is a leading multi-industry market research firm headquartered in Delaware, US. We are committed to providing our clients with highest quality data, analysis, and tools to meet all their market research needs. With GIS, you can be assured of the quality of the deliverables, robust & transparent research methodology, and superior service.

Contact Us:

Global Insight Services LLC 16192, Coastal Highway, Lewes DE 19958 E-mail: info@globalinsightservices.com Phone: +1–833–761–1700 Website: https://www.globalinsightservices.com/

[moreknowledgelearn]

The Role of Big Data in Predicting Disease Outbreaks

In an era of rapid technological advancements, the integration of data science and public health has emerged as a transformative force. Big data, with its immense capacity to process vast amounts of information, is reshaping how we predict and respond to disease outbreaks. From identifying early warning signs to forecasting potential hotspots, big data analytics provides a powerful framework for mitigating the impact of infectious diseases on global populations.

The Evolution of Disease Surveillance

Traditional disease surveillance systems have relied on manual reporting from healthcare providers, laboratories, and government agencies. While these methods remain crucial, they often suffer from delays, incomplete data, and geographic limitations. Big data, however, has revolutionized this process by leveraging real-time information from diverse sources, enhancing predictive capabilities.

Big data encompasses structured and unstructured datasets generated by digital interactions, social media platforms, wearable devices, electronic health records (EHRs), satellite imagery, and more. By integrating these diverse streams, researchers can develop comprehensive models that detect patterns indicative of emerging health threats. This shift from reactive to proactive surveillance marks a significant advancement in epidemiology. With the growing demand for skilled data analysts, institutions offering data analytics courses in Noida are equipping professionals with the necessary expertise to harness big data for health analytics and outbreak prediction.

Harnessing Real-Time Insights

One of the most significant contributions of big data is its ability to provide real-time insights. Social media platforms serve as dynamic repositories of human behavior and sentiment. During outbreaks, people frequently share symptoms, concerns, and experiences online. By applying natural language processing (NLP) algorithms, experts can analyze these discussions to detect anomalies and identify potential outbreaks.

Similarly, search engine queries offer a valuable source of health data. When individuals experience unusual symptoms, they often turn to search engines for answers. Aggregating anonymized query trends enables analysts to pinpoint regions where certain conditions may be spreading before official reports emerge. This method proved invaluable during the early stages of the COVID-19 pandemic when search trends indicated heightened interest in flu-like symptoms weeks ahead of confirmed cases.

Leveraging Environmental Data

Environmental factors play a crucial role in disease transmission, making them essential inputs for predictive modeling. Satellite imagery and climate sensors provide continuous updates on variables such as temperature, humidity, rainfall, and vegetation cover—all of which influence vector-borne diseases like malaria and dengue fever. Machine learning algorithms can analyze these environmental metrics alongside historical outbreak data to anticipate future flare-ups.

Moreover, urbanization trends and population density maps derived from mobile phone usage patterns help in understanding human movement dynamics. These insights assist in identifying areas at risk of becoming epicenters for disease spread, allowing for targeted interventions. To further advance expertise in this field, professionals are turning to data analytics training in Jaipur, which provides hands-on experience in analyzing complex datasets and applying predictive modeling techniques.

Bridging Gaps in Healthcare Infrastructure

In low-resource settings, where traditional healthcare infrastructure may be lacking, big data fills critical gaps. Mobile health applications and wearable technologies empower individuals to monitor their health metrics and report symptoms digitally. This grassroots-level data collection not only aids personal well-being but also contributes to broader epidemiological analyses.

Additionally, partnerships between tech companies and public health organizations facilitate access to anonymized mobility data. Such collaborations enable the creation of heatmaps that track population flows across borders, cities, or neighborhoods. These visualizations are instrumental in designing containment strategies and allocating resources efficiently.

Challenges and Ethical Considerations

Despite its immense potential, utilizing big data for disease prediction comes with challenges. Privacy concerns are a significant issue, especially when dealing with sensitive health information. Striking a balance between data utility and individual rights requires robust encryption protocols, transparent consent mechanisms, and adherence to ethical guidelines.

Data quality and standardization present additional hurdles. Inconsistencies in data collection, storage, and interpretation can lead to inaccuracies in predictions. Moreover, biases embedded within datasets—whether due to underrepresentation of marginalized communities or algorithmic flaws can skew results and exacerbate existing health disparities.

To address these challenges, interdisciplinary collaboration is crucial. Epidemiologists, data scientists, ethicists, and policymakers must work together to refine methodologies, validate findings, and ensure that big data tools are used equitably.

A Paradigm Shift in Public Health

Big data represents more than just a technological innovation; it signifies a paradigm shift in how we approach public health crises. By synthesizing vast amounts of information into actionable insights, it enables decision-makers to act swiftly and effectively. Early detection of outbreaks reduces morbidity and mortality rates, while optimized resource allocation minimizes economic strain.

Looking ahead, advancements in artificial intelligence (AI) and quantum computing promise even greater precision in disease prediction. AI-driven simulations could model complex scenarios with unprecedented accuracy, while quantum algorithms might solve optimization problems at speeds previously unattainable.

Building a Career in Data Analytics

As the demand for skilled data professionals continues to grow, institutions like DataMites are offering comprehensive training programs to equip individuals with expertise in data analytics. DataMites’ certified data analyst courses provide in-depth knowledge of data handling, predictive analytics, and machine learning applications in public health and other industries.

With DataMites, learners can benefit from both online and offline data analytics training, covering topics essential for real-world applications. The program includes 10 capstone projects and 1 client project, ensuring hands-on experience. Moreover, DataMites offers industry-recognized certifications from IABAC® and NASSCOM® FutureSkills, along with internship opportunities and job placement support.

For those looking to advance their careers, DataMites provides offline data analytics courses in Noida, Jaipur, Pune, Bangalore, Mumbai, Hyderabad, Chennai, Coimbatore, Ahmedabad, and other major Indian cities. With expert guidance and practical training, DataMites serves as the ideal launchpad for a successful career in data analytics.

Big data is shaping the future of public health, and those equipped with the right skills will be at the forefront of this transformation. By enrolling in specialized training programs, aspiring data analysts can contribute to groundbreaking advancements in disease prediction and prevention.

[choppedcupcakellama]

Relieve IBS Symptoms with Hypnosis at Dublin Hypnosis Clinic

Irritable Bowel Syndrome (IBS) affects millions worldwide, disrupting daily life with discomfort, bloating, and unpredictable symptoms. While conventional treatments focus on medication and dietary changes, hypnosis has emerged as a powerful alternative for managing IBS. If you're searching for hypnosis for IBS near me, the Dublin Hypnosis Clinic is a trusted destination offering personalized care and proven results.

What Is IBS and Why Is It Challenging to Manage?

IBS is a functional gastrointestinal disorder characterized by abdominal pain, bloating, and irregular bowel habits. It is triggered by factors such as stress, diet, and gut hypersensitivity. Because IBS varies widely among individuals, finding an effective treatment can be challenging. This is where hypnosis plays a unique role by addressing the mind-gut connection.

How Does Hypnosis Help with IBS?

Hypnosis focuses on calming the subconscious mind and reducing stress levels, which are often linked to IBS flare-ups. By guiding individuals into a relaxed state, hypnosis helps reprogram the brain-gut interaction.

Key benefits of hypnosis for IBS include:

Symptom Relief: Hypnosis alleviates pain, bloating, and irregular bowel movements.

Stress Reduction: It calms the mind, reducing stress-induced IBS symptoms.

Improved Gut Function: Hypnosis supports better digestion by promoting a balanced gut-brain connection.

If you're seeking reliable solutions, visiting a professional clinic like Dublin Hypnosis Clinic ensures you receive expert care tailored to your needs.

What to Expect from Hypnosis for IBS?

Hypnosis sessions for IBS typically involve:

Initial Consultation: The therapist evaluates your symptoms and discusses your goals.

Relaxation Techniques: You'll be guided into a deep, relaxed state, making the mind more receptive to positive suggestions.

Therapeutic Suggestions: The therapist introduces imagery and affirmations to ease gut sensitivity and improve overall well-being.

Follow-Up Sessions: Progress is monitored to ensure long-term results.

The process is non-invasive and free from side effects, making it an ideal option for managing IBS.

Why Choose Dublin Hypnosis Clinic?

The Dublin Hypnosis Clinic is renowned for its expertise in helping clients overcome IBS through hypnosis. Their tailored programs focus on empowering clients to regain control over their lives. Here’s why this clinic stands out:

Experienced Professionals: The team includes certified hypnotherapists with a proven track record.

Personalized Care: Programs are designed to address individual triggers and symptoms.

Holistic Approach: The clinic integrates relaxation, stress management, and gut-brain communication techniques for lasting relief.

The Science Behind Hypnosis for IBS

Research highlights the effectiveness of hypnosis in managing IBS. Studies show that individuals who undergo hypnosis report significant symptom improvement. This approach works by reducing hyperactivity in the gut and normalizing digestive processes.

If you're still wondering, "Where can I find hypnosis for IBS near me?" Dublin Hypnosis Clinic is a trusted choice for expert care.

Complementary Lifestyle Changes for IBS Relief

While hypnosis plays a vital role, incorporating lifestyle changes can enhance results. Consider these tips:

Follow a Balanced Diet: Avoid triggers like high-fat foods, caffeine, and alcohol.

Exercise Regularly: Physical activity supports gut health and reduces stress.

Practice Relaxation Techniques: Combine hypnosis with meditation or deep breathing for optimal results.

Combining these strategies with sessions at Dublin Hypnosis Clinic ensures a comprehensive approach to managing IBS.

How to Begin Your IBS Hypnosis Journey?

Starting your journey is simple. Visit the Dublin Hypnosis Clinic website to schedule a consultation. Their team will guide you through the process, ensuring a seamless experience from start to finish.

Conclusion

Hypnosis offers a safe, effective, and holistic solution for managing IBS symptoms. By addressing the mind-gut connection, it alleviates discomfort and improves quality of life. For those searching for hypnosis for IBS near me, the Dublin Hypnosis Clinic provides exceptional care and personalized programs to meet your needs.

Take the first step towards a symptom-free life by exploring hypnosis at the Dublin Hypnosis Clinic. Empower yourself to enjoy better health and well-being today!

[healthcarefuture]

Analyzing the Competitive Landscape of the Eczema Treatment Market

Eczema, also known as atopic dermatitis, is a common, chronic skin condition that causes inflammation, redness, and itching. People with eczema often experience flare-ups, which can significantly impact their quality of life. As the prevalence of eczema increases worldwide, there is a growing demand for effective treatments. Eczema Therapeutics includes a range of options such as topical steroids, non-steroidal anti-inflammatory creams, biologics, and lifestyle modifications. The Eczema Therapeutics market has shown substantial growth, fueled by increasing awareness, technological advancements in treatments, and a rising number of clinical trials focused on finding more effective therapies.

In 2022, the market size for eczema treatments was projected to be 9.44 billion USD. By 2032, the eczema therapeutics market is projected to have grown from 9.93 billion USD in 2023 to 15.7 billion USD. During the 2024–2032 forecast period, the Eczema Therapeutics Market is anticipated to increase at a CAGR of around 5.22%.

Eczema Therapeutics Size and Share

The Eczema Therapeutics market has expanded significantly, driven by a growing patient base and ongoing research efforts. In recent years, the market size for Eczema Therapeutics has witnessed a compound annual growth rate (CAGR) that reflects both increased demand and innovation. Eczema Therapeutics share is primarily distributed across major pharmaceutical companies investing in the development of biologic drugs, topical treatments, and other advanced options. With significant progress in drug approvals and new players entering the market, the Eczema Therapeutics share is expected to diversify further, creating opportunities for both existing and emerging companies.

Eczema Therapeutics Analysis

In-depth analysis of the Eczema Therapeutics market reveals that treatment options are becoming more personalized and effective. Conventional topical treatments remain widely used due to their accessibility and cost-effectiveness. However, biologics and other advanced therapeutics are gaining popularity for their targeted mechanisms, which can reduce side effects and improve patient outcomes. Eczema Therapeutics analysis highlights the growing preference for therapies with a strong safety profile and long-lasting efficacy. Additionally, the analysis shows that unmet needs for pediatric eczema treatments are driving research and development (R&D) efforts, as younger patients represent a large portion of the affected population.

Eczema Therapeutics Trends

Emerging Eczema Therapeutics trends include the rise of biologic drugs, which target specific pathways involved in the immune response, providing relief to patients who do not respond to traditional treatments. Another key trend is the development of non-steroidal topical options, which cater to patients seeking alternatives to steroids due to concerns about side effects. Digital health tools, such as mobile apps and wearables, are also being integrated to support remote monitoring and management of eczema symptoms, reflecting an increased emphasis on personalized care. Eczema Therapeutics trends additionally show a shift toward over-the-counter options and holistic approaches, including dietary adjustments and lifestyle changes, which are gaining traction among patients looking for natural and complementary therapies.

Reasons to Buy Eczema Therapeutics Reports

Comprehensive Market Insights: The report provides an in-depth look at the Eczema Therapeutics market, covering its size, share, trends, and analysis. This is valuable for stakeholders looking to make informed investment and business decisions.

Detailed Competitive Landscape: With detailed information on major players and their strategies, the report helps stakeholders understand competitive positioning in the Eczema Therapeutics market.

Identification of Growth Opportunities: Buyers gain insight into emerging segments and trends in Eczema Therapeutics, enabling them to leverage new opportunities for growth and innovation.

R&D and Innovation Focus: The report sheds light on recent research, development activities, and technological advances, crucial for companies seeking to stay ahead in the Eczema Therapeutics market.

Market Forecast and Projections: Detailed forecasts help stakeholders plan for future developments, ensuring they stay updated with upcoming market changes and potential demand fluctuations.

Recent Developments in Eczema Therapeutics

Recent developments in Eczema Therapeutics include FDA approval of novel biologic drugs that offer targeted relief for patients with moderate to severe eczema. These biologics represent a breakthrough for patients who have not found success with conventional treatments. Another significant advancement is the increased focus on gene therapy, with several companies conducting clinical trials exploring genetic approaches to managing eczema. Additionally, new non-steroidal topical treatments have entered the market, offering alternatives for those seeking to minimize steroid exposure. Digital health integration, with mobile applications for symptom tracking, is also on the rise, supporting both patients and healthcare providers in better managing eczema. Finally, several pharmaceutical companies have announced collaborations aimed at developing next-generation eczema treatments, signaling ongoing investment in innovation within the Eczema Therapeutics market.

Related reports:

medical kiosk market

molecular quality control market

next generation solar cell market

non invasive aesthetic treatment market

Top of Form

Bottom of Form

[dh5ryxhgbctgr]

Flare Monitoring Market Review and Future Trajectories Report 2024 - 2032

The flare monitoring market is an essential segment of the industrial landscape, particularly in the oil and gas, petrochemical, and chemical industries. As regulatory scrutiny increases and companies strive for operational efficiency and environmental responsibility, the demand for effective flare monitoring solutions is growing. This article provides a comprehensive overview of the flare monitoring market, discussing its significance, key players, market trends, regulatory framework, challenges, and future outlook.

Overview of the Flare Monitoring Market

What is Flare Monitoring?

Flare monitoring refers to the processes and technologies used to measure and analyze the emissions and performance of flaring systems. Flares are used to safely burn off excess gases produced during oil and gas extraction and processing, preventing the release of harmful substances into the atmosphere. Key components of flare monitoring systems include:

Emission Sensors: Devices that measure the concentration of gases being flared.

Video Monitoring: Cameras that provide real-time visual assessments of flare operation.

Data Analytics: Software solutions that analyze collected data to ensure compliance and optimize performance.

Importance of Flare Monitoring

Flare monitoring is critical for several reasons:

Regulatory Compliance: Ensures adherence to environmental regulations and standards set by local and international bodies.

Safety: Enhances safety by providing real-time data on flare operation, reducing the risk of accidents.

Environmental Protection: Minimizes greenhouse gas emissions and other pollutants, contributing to sustainability efforts.

Market Landscape

Key Players

The flare monitoring market features a range of established players and innovative startups, including:

Emerson Electric Co.

Honeywell International Inc.

Siemens AG

GE Measurement & Control

KROHNE Group

These companies provide a variety of flare monitoring solutions, from sensors and software to integrated systems.

Market Segmentation

The flare monitoring market can be segmented based on several criteria:

By Technology

Optical Monitoring Systems

Gas Detection Sensors

Data Analytics Software

Remote Monitoring Solutions

By Application

Oil and Gas

Petrochemical

Chemical Processing

Power Generation

Market Size and Growth

The flare monitoring market is projected to grow significantly, driven by increasing regulatory pressures, the need for improved operational efficiency, and the global focus on sustainability. Research indicates that the market will continue to expand as industries adopt advanced monitoring technologies.

Trends and Innovations

Technological Advancements

Recent innovations in flare monitoring technology focus on improving accuracy, efficiency, and ease of use. Key developments include:

Smart Sensors: Advanced sensors equipped with IoT capabilities for real-time data transmission and monitoring.

Artificial Intelligence: Utilizing AI and machine learning algorithms to analyze flare performance and predict potential issues.

Integrated Solutions: Combining monitoring systems with other operational technologies for a comprehensive overview of plant performance.

Increasing Regulatory Compliance

As governments worldwide implement stricter environmental regulations, companies are increasingly investing in flare monitoring solutions to ensure compliance. This trend is driving demand for advanced monitoring technologies that can provide detailed reports and insights.

Regulatory Landscape

Safety and Environmental Standards

The flare monitoring market is governed by a variety of safety and environmental regulations. Key regulatory bodies, such as the Environmental Protection Agency (EPA) in the United States and the European Environment Agency (EEA), set guidelines to ensure the safe and environmentally responsible operation of flare systems.

Recent Legislative Changes

Recent legislative efforts have focused on reducing greenhouse gas emissions and improving air quality. This has led to more stringent regulations on flaring activities and the implementation of enhanced monitoring requirements.

Challenges in the Market

Technical and Operational Challenges

Implementing flare monitoring systems can pose technical challenges, including sensor calibration, data integration, and system maintenance. Additionally, operational challenges such as the variability of flare conditions can affect the accuracy of monitoring systems.

Cost Implications

The initial investment in advanced flare monitoring technology can be significant, which may deter some companies from upgrading their systems. However, the long-term cost savings from improved efficiency and compliance often outweigh these initial expenses.

Future Outlook

Growth Projections

The flare monitoring market is expected to experience robust growth, driven by rising regulatory demands, technological advancements, and a global emphasis on sustainability. As industries increasingly prioritize environmental responsibility, the demand for effective flare monitoring solutions will continue to rise.

Opportunities for Innovation

The flare monitoring sector presents significant opportunities for innovation, particularly in developing smart technologies and integrated monitoring solutions. Companies that focus on research and development will be well-positioned to lead the market by offering advanced products that enhance performance and compliance.

Conclusion

The flare monitoring market is poised for significant growth as industries seek to meet regulatory requirements and improve operational efficiency. With a focus on technological advancements, regulatory compliance, and environmental sustainability, flare monitoring solutions will play a crucial role in ensuring safe and responsible flaring operations. By embracing innovation and addressing the challenges ahead, the flare monitoring market can contribute to a more sustainable industrial future while optimizing performance and safety.

More Trending Reports

Middle East Oilfield Service Market Analysis

Europe Residential Energy Storage System Market Analysis

Europe Solar PV Mounting System Market Analysis

North America transmission infrastructure market Analysis

[govindhtech]

FakeNet-NG: Powerful Malware Analysis and Network Simulation

What is FakeNet-NG?

A dynamic network analysis tool called FakeNet-NG mimics network services and records network requests to help in malware research. The FLARE team is dedicated to improving and maintaining the tool to increase its functionality and usability. Though highly configurable and platform-neutral, FakeNet needed a more user-friendly and intuitive presentation of the network data it collected so you could find pertinent Network-Based Indicators (NBIs) more quickly. Google expanded FakeNet-NG to provide HTML-based output that allows you to examine, explore, and share collected network data in order to solve this problem and further improve usability.

In order to overcome this difficulty and improve usability even further, they expanded the functionality of FakeNet-NG to provide HTML-based output, which lets you see, investigate, and share network data that has been gathered.

Engaging HTML-Based Results

An HTML page with inline CSS and Javascript supports the new interactive output of FakeNet-NG. FakeNet-NG’s current text-based output and the new HTML-based output. Using a Jinja2 template that it fills with the network data it has collected, FakeNet-NG creates each report. Your preferred browser can be used to view the final report once it has been saved to the current working directory. To analyse the recorded network activity together, you may also distribute this file to other people.

Captured network data can be chosen, filtered, and copied using the HTML interface.

Network data that has been gathered can be chosen, filtered, and copied using the HTML interface.

Creation and Execution

Planning and Execution

Insides of FakeNet-NG

FakeNet-NG Tutorial

The three main components that make up FakeNet-NG’s modular architecture are as follows:

Diverter: The target system’s main component intercepts all incoming and outgoing network traffic. It sends these packets to the Proxy Listener by default so that it can process them further.

Between the Diverter and the protocol-specific Listeners lies a component known as the Proxy Listener. Based on variables including port, protocol, and data content, it examines application layer data to determine which Listener is best for every network packet.

Protocol-specific Listeners: These specialized Listeners process requests unique to their particular protocols and produce responses that resemble authentic server behavior. Examples of these specialized Listeners are HTTP, FTP, and DNS.

Extending NBI Analysis Using FakeNet-NG

It was necessary to enhance essential components in order to record, store, and associate network data with the source activities in order to enable FakeNet-NG to provide thorough and informative reports.

FakeNet-NG Comprised:

Improving data storage: The Diverter keeps track of extra data, such as process IDs, names, and linkages between source ports that were started by the proxy and those that were started by the original.

Presenting NBI mapping: The Diverter allows for the unambiguous attribution of network activity by mapping network data to source processes.

Encouraging information exchange: To ensure precise data monitoring, the Proxy Listener sends pertinent packet metadata to the Diverter.

The interactive HTML-based output is created by combining the data that is captured by each component using FakeNet-NG

NetworkMode: Choose the network mode that FakeNet-NG should operate in.

NetworkMode: Choose which network mode to use while launching FakeNet-NG.

Acceptable configurations.

Suitable configurations.

SingleHost: control traffic coming from nearby processes.

Manipulate traffic from other systems with MultiHost.

Auto: Select the NetworkMode that works best for the platform right now.

Presently, not every platform supports every NetworkMode configuration.

This is how support is currently standing:

Only Windows supports OneHost

With the exception of process, port, and host blacklisting and whitelisting, Linux supports both MultiHost and, in an experimental state, SingleHost mode.

To access Linux’s MultiHost mode and Windows’ SingleHost mode, leave this set to Auto for the time being.

DNS-related setting and Windows implementation:

ModifyLocalDNS – direct the local machine’s DNS service to the DNS listener of FakeNet-NG.

Cease DNS Service: This command ends the DNS client service (Dnscache) on Windows. In contrast to the standard’svchost.exe’ process, this enables FakeNet-NG to observe the real processes that resolve domains.

Linux version

The following settings are supported by the Linux version of Diverter:

LinuxRedirectNonlocal – This tells you which externally facing network interfaces to reroute to FakeNet-NG when you use it to mimic Internet connectivity for a separate host.

Before adding rules for FakeNet-NG, use LinuxFlushIptables to flush all iptables rules.

As long as the Linux Diverter’s termination sequence remains unbroken, the previous rules will be reinstated.

LinuxFlushDnsCommand: If necessary, enter the appropriate command here to clear the DNS resolver cache for your Linux distribution.

Select which detailed debug events to show with the DebugLevel option.

Upcoming projects

However think there is still room to improve the HTML-based output from FakeNet-NG so that analysts can benefit even more. A communication graph, network behavior graphically would be a crucial contribution. With edges connecting process nodes to other nodes like IP addresses or domain names, this widely used approach maps processes to the corresponding network requests. You might quickly and easily grasp a program’s communication patterns by using FakeNet-NG with this kind of visualization.

Get rid of unnecessary network traffic: Reduce noise produced by safe Windows services and apps so that the most important network information is highlighted.

Make sure the HTML report includes ICMP traffic: Present a more thorough overview of network activity by showcasing network data based on ICMP.

Add pre-set filters and filtering options: Provide pre-set filters and easy-to-use filtering tools to omit typical Microsoft network traffic.

Enhance the usability of exported network data by giving the user the option to select the information that should be included in the exported Markdown data. This will improve the formatting of the Markdown data.

In conclusion

As the go-to tool for dynamic network analysis in malware research, FakeNet-NG keeps getting better. It intend to improve its usefulness by providing interactive HTML-based output, which will enable you to traverse and analyses even the largest and most intricate network data grabs in a clear, simple, and aesthetically pleasing manner.

To make your analysis of dynamic network data more efficient, they invite you to investigate the new HTML-based output and take advantage of its filtering, selection, and copying features. For the most recent version of FakeNet-NG, download it from our Github repository, make contributions to the project, or leave comments.

Read more on govindhtech.com

[sunaleisocial]

Persistent “hiccups” in a far-off galaxy draw astronomers to new black hole behavior

New Post has been published on https://sunalei.org/news/persistent-hiccups-in-a-far-off-galaxy-draw-astronomers-to-new-black-hole-behavior/

Persistent “hiccups” in a far-off galaxy draw astronomers to new black hole behavior

At the heart of a far-off galaxy, a supermassive black hole appears to have had a case of the hiccups.

Astronomers from MIT, Italy, the Czech Republic, and elsewhere have found that a previously quiet black hole, which sits at the center of a galaxy about 800 million light years away, has suddenly erupted, giving off plumes of gas every 8.5 days before settling back to its normal, quiet state.

The periodic hiccups are a new behavior that has not been observed in black holes until now. The scientists believe the most likely explanation for the outbursts stems from a second, smaller black hole that is zinging around the central, supermassive black hole and slinging material out from the larger black hole’s disk of gas every 8.5 days.

The team’s findings, which are published today in the journal Science Advances, challenge the conventional picture of black hole accretion disks, which scientists had assumed are relatively uniform disks of gas that rotate around a central black hole. The new results suggest that accretion disks may be more varied in their contents, possibly containing other black holes and even entire stars.

A computer simulation of an intermediate-mass black hole orbiting a supermassive black hole, and driving periodic gas plumes that can explain the observations. 

Credit: Petra Sukova, Astronomical Institute of the CAS

“We thought we knew a lot about black holes, but this is telling us there are a lot more things they can do,” says study author Dheeraj “DJ” Pasham, a research scientist in MIT’s Kavli Institute for Astrophysics and Space Research. “We think there will be many more systems like this, and we just need to take more data to find them.”

The study’s MIT co-authors include postdoc Peter Kosec, graduate student Megan Masterson, Associate Professor Erin Kara, Principal Research Scientist Ronald Remillard, and former research scientist Michael Fausnaugh, along with collaborators from multiple institutions, including the Tor Vergata University of Rome, the Astronomical Institute of the Czech Academy of Sciences, and Masaryk University in the Czech Republic.

“Use it or lose it”

The team’s findings grew out of an automated detection by ASAS-SN (the All Sky Automated Survey for SuperNovae), a network of 20 robotic telescopes situated in various locations across the Northern and Southern Hemispheres. The telescopes automatically survey the entire sky once a day for signs of supernovae and other transient phenomena.

In December of 2020, the survey spotted a burst of light in a galaxy about 800 million light years away. That particular part of the sky had been relatively quiet and dark until the telescopes’ detection, when the galaxy suddenly brightened by a factor of 1,000. Pasham, who happened to see the detection reported in a community alert, chose to focus in on the flare with NASA’s NICER (the Neutron star Interior Composition Explorer), an X-ray telescope aboard the International Space Station that continuously monitors the sky for X-ray bursts that could signal activity from neutron stars, black holes, and other extreme gravitational phenomena. The timing was fortuitous, as it was getting toward the end of the yearlong period during which Pasham had permission to point, or “trigger,” the telescope.

“It was either use it or lose it, and it turned out to be my luckiest break,” he says.

He trained NICER to observe the far-off galaxy as it continued to flare. The outburst lasted about four months before petering out. During that time, NICER took measurements of the galaxy’s X-ray emissions on a daily, high-cadence basis. When Pasham looked closely at the data, he noticed a curious pattern within the four-month flare: subtle dips, in a very narrow band of X-rays, that seemed to reappear every 8.5 days.

It seemed that the galaxy’s burst of energy periodically dipped every 8.5 days. The signal is similar to what astronomers see when an orbiting planet crosses in front of its host star, briefly blocking the star’s light. But no star would be able to block a flare from an entire galaxy.

“I was scratching my head as to what this means because this pattern doesn’t fit anything that we know about these systems,” Pasham recalls.

Punch it

As he was looking for an explanation to the periodic dips, Pasham came across a recent paper by theoretical physicists in the Czech Republic. The theorists had separately worked out that it would be possible, in theory, for a galaxy’s central supermassive black hole to host a second, much smaller black hole. That smaller black hole could orbit at an angle from its larger companion’s accretion disk.

As the theorists proposed, the secondary would periodically punch through the primary black hole’s disk as it orbits. In the process, it would release a plume of gas, like a bee flying through a cloud of pollen. Powerful magnetic fields, to the north and south of the black hole, could then slingshot the plume up and out of the disk. Each time the smaller black hole punches through the disk, it would eject another plume, in a regular, periodic pattern. If that plume happened to point in the direction of an observing telescope, it might observe the plume as a dip in the galaxy’s overall energy, briefly blocking the disk’s light every so often.

“I was super excited by this theory, and I immediately emailed them to say, ‘I think we’re observing exactly what your theory predicted,’” Pasham says.

He and the Czech scientists teamed up to test the idea, with simulations that incorporated NICER’s observations of the original outburst, and the regular, 8.5-day dips. What they found supports the theory: The observed outburst was likely a signal of a second, smaller black hole, orbiting a central supermassive black hole, and periodically puncturing its disk.

Specifically, the team found that the galaxy was relatively quiet prior to the December 2020 detection. The team estimates the galaxy’s central supermassive black hole is as massive as 50 million suns. Prior to the outburst, the black hole may have had a faint, diffuse accretion disk rotating around it, as a second, smaller black hole, measuring 100 to 10,000 solar masses, was orbiting in relative obscurity.

The researchers suspect that, in December 2020, a third object — likely a nearby star — swung too close to the system and was shredded to pieces by the supermassive black hole’s immense gravity — an event that astronomers know as a “tidal disruption event.” The sudden influx of stellar material momentarily brightened the black hole’s accretion disk as the star’s debris swirled into the black hole. Over four months, the black hole feasted on the stellar debris as the second black hole continued orbiting. As it punched through the disk, it ejected a much larger plume than it normally would, which happened to eject straight out toward NICER’s scope.

The team carried out numerous simulations to test the periodic dips. The most likely explanation, they conclude, is a new kind of David-and-Goliath system — a tiny, intermediate-mass black hole, zipping around a supermassive black hole.

“This is a different beast,” Pasham says. “It doesn’t fit anything that we know about these systems. We’re seeing evidence of objects going in and through the disk, at different angles, which challenges the traditional picture of a simple gaseous disk around black holes. We think there is a huge population of these systems out there.”

“This is a brilliant example of how to use the debris from a disrupted star to illuminate the interior of a galactic nucleus which would otherwise remain dark. It is akin to using fluorescent dye to find a leak in a pipe,” says Richard Saxton, an X-ray astronomer from the European Space Astronomy Centre (ESAC) in Madrid, who was not involved in the study. “This result shows that very close super-massive black hole binaries could be common in galactic nuclei, which is a very exciting development for future gravitational wave detectors.”

This research was supported, in part, by NASA.

[jcmarchi]

Persistent “hiccups” in a far-off galaxy draw astronomers to new black hole behavior

New Post has been published on https://thedigitalinsider.com/persistent-hiccups-in-a-far-off-galaxy-draw-astronomers-to-new-black-hole-behavior/

Persistent “hiccups” in a far-off galaxy draw astronomers to new black hole behavior

At the heart of a far-off galaxy, a supermassive black hole appears to have had a case of the hiccups.

Astronomers from MIT, Italy, the Czech Republic, and elsewhere have found that a previously quiet black hole, which sits at the center of a galaxy about 800 million light years away, has suddenly erupted, giving off plumes of gas every 8.5 days before settling back to its normal, quiet state.

The periodic hiccups are a new behavior that has not been observed in black holes until now. The scientists believe the most likely explanation for the outbursts stems from a second, smaller black hole that is zinging around the central, supermassive black hole and slinging material out from the larger black hole’s disk of gas every 8.5 days.

The team’s findings, which are published today in the journal Science Advances, challenge the conventional picture of black hole accretion disks, which scientists had assumed are relatively uniform disks of gas that rotate around a central black hole. The new results suggest that accretion disks may be more varied in their contents, possibly containing other black holes and even entire stars.

A computer simulation of an intermediate-mass black hole orbiting a supermassive black hole, and driving periodic gas plumes that can explain the observations. 

Credit: Petra Sukova, Astronomical Institute of the CAS

“We thought we knew a lot about black holes, but this is telling us there are a lot more things they can do,” says study author Dheeraj “DJ” Pasham, a research scientist in MIT’s Kavli Institute for Astrophysics and Space Research. “We think there will be many more systems like this, and we just need to take more data to find them.”

The study’s MIT co-authors include postdoc Peter Kosec, graduate student Megan Masterson, Associate Professor Erin Kara, Principal Research Scientist Ronald Remillard, and former research scientist Michael Fausnaugh, along with collaborators from multiple institutions, including the Tor Vergata University of Rome, the Astronomical Institute of the Czech Academy of Sciences, and Masaryk University in the Czech Republic.

“Use it or lose it”

The team’s findings grew out of an automated detection by ASAS-SN (the All Sky Automated Survey for SuperNovae), a network of 20 robotic telescopes situated in various locations across the Northern and Southern Hemispheres. The telescopes automatically survey the entire sky once a day for signs of supernovae and other transient phenomena.

In December of 2020, the survey spotted a burst of light in a galaxy about 800 million light years away. That particular part of the sky had been relatively quiet and dark until the telescopes’ detection, when the galaxy suddenly brightened by a factor of 1,000. Pasham, who happened to see the detection reported in a community alert, chose to focus in on the flare with NASA’s NICER (the Neutron star Interior Composition Explorer), an X-ray telescope aboard the International Space Station that continuously monitors the sky for X-ray bursts that could signal activity from neutron stars, black holes, and other extreme gravitational phenomena. The timing was fortuitous, as it was getting toward the end of the yearlong period during which Pasham had permission to point, or “trigger,” the telescope.

“It was either use it or lose it, and it turned out to be my luckiest break,” he says.

He trained NICER to observe the far-off galaxy as it continued to flare. The outburst lasted about four months before petering out. During that time, NICER took measurements of the galaxy’s X-ray emissions on a daily, high-cadence basis. When Pasham looked closely at the data, he noticed a curious pattern within the four-month flare: subtle dips, in a very narrow band of X-rays, that seemed to reappear every 8.5 days.

It seemed that the galaxy’s burst of energy periodically dipped every 8.5 days. The signal is similar to what astronomers see when an orbiting planet crosses in front of its host star, briefly blocking the star’s light. But no star would be able to block a flare from an entire galaxy.

“I was scratching my head as to what this means because this pattern doesn’t fit anything that we know about these systems,” Pasham recalls.

Punch it

As he was looking for an explanation to the periodic dips, Pasham came across a recent paper by theoretical physicists in the Czech Republic. The theorists had separately worked out that it would be possible, in theory, for a galaxy’s central supermassive black hole to host a second, much smaller black hole. That smaller black hole could orbit at an angle from its larger companion’s accretion disk.

As the theorists proposed, the secondary would periodically punch through the primary black hole’s disk as it orbits. In the process, it would release a plume of gas, like a bee flying through a cloud of pollen. Powerful magnetic fields, to the north and south of the black hole, could then slingshot the plume up and out of the disk. Each time the smaller black hole punches through the disk, it would eject another plume, in a regular, periodic pattern. If that plume happened to point in the direction of an observing telescope, it might observe the plume as a dip in the galaxy’s overall energy, briefly blocking the disk’s light every so often.

“I was super excited by this theory, and I immediately emailed them to say, ‘I think we’re observing exactly what your theory predicted,’” Pasham says.

He and the Czech scientists teamed up to test the idea, with simulations that incorporated NICER’s observations of the original outburst, and the regular, 8.5-day dips. What they found supports the theory: The observed outburst was likely a signal of a second, smaller black hole, orbiting a central supermassive black hole, and periodically puncturing its disk.

Specifically, the team found that the galaxy was relatively quiet prior to the December 2020 detection. The team estimates the galaxy’s central supermassive black hole is as massive as 50 million suns. Prior to the outburst, the black hole may have had a faint, diffuse accretion disk rotating around it, as a second, smaller black hole, measuring 100 to 10,000 solar masses, was orbiting in relative obscurity.

The researchers suspect that, in December 2020, a third object — likely a nearby star — swung too close to the system and was shredded to pieces by the supermassive black hole’s immense gravity — an event that astronomers know as a “tidal disruption event.” The sudden influx of stellar material momentarily brightened the black hole’s accretion disk as the star’s debris swirled into the black hole. Over four months, the black hole feasted on the stellar debris as the second black hole continued orbiting. As it punched through the disk, it ejected a much larger plume than it normally would, which happened to eject straight out toward NICER’s scope.

The team carried out numerous simulations to test the periodic dips. The most likely explanation, they conclude, is a new kind of David-and-Goliath system — a tiny, intermediate-mass black hole, zipping around a supermassive black hole.

“This is a different beast,” Pasham says. “It doesn’t fit anything that we know about these systems. We’re seeing evidence of objects going in and through the disk, at different angles, which challenges the traditional picture of a simple gaseous disk around black holes. We think there is a huge population of these systems out there.”

“This is a brilliant example of how to use the debris from a disrupted star to illuminate the interior of a galactic nucleus which would otherwise remain dark. It is akin to using fluorescent dye to find a leak in a pipe,” says Richard Saxton, an X-ray astronomer from the European Space Astronomy Centre (ESAC) in Madrid, who was not involved in the study. “This result shows that very close super-massive black hole binaries could be common in galactic nuclei, which is a very exciting development for future gravitational wave detectors.”

This research was supported, in part, by NASA.

[eczemaless]

Eczema, a chronic skin condition characterized by inflammation and itchiness, affects millions worldwide. Managing eczema effectively often requires meticulous tracking of symptoms, triggers, and treatment responses. Traditionally, this process has been challenging, relying heavily on manual observation and record-keeping. However, the emergence of AI-powered eczema tracking apps is revolutionizing how individuals manage their condition, offering personalized insights, enhanced monitoring, and improved treatment outcomes.

Eczema tracking apps leverage advanced machine learning algorithms to analyze user-inputted data, including symptom severity, environmental factors, lifestyle habits, and treatment regimens. By correlating this information with existing medical knowledge and user-specific patterns, these apps provide tailored recommendations and predictive insights, empowering users to take proactive steps in managing their condition.

One of the primary benefits of eczema tracking apps is their ability to identify personalized triggers and patterns. Users can log various factors such as diet, stress levels, weather conditions, and skincare routines, allowing the app to detect correlations between these variables and flare-ups. Over time, the app can predict potential triggers and offer preventive measures, helping users minimize the frequency and severity of eczema episodes.

Furthermore, eczema tracking apps facilitate communication between users and healthcare providers. Users can share comprehensive reports generated by the app with their dermatologists, enabling more informed discussions during appointments. This collaborative approach ensures that treatment plans are tailored to individual needs, leading to more effective outcomes.

Another significant advantage of AI-powered eczema tracking apps is their continuous monitoring capabilities. Users can input data regularly, enabling the app to track changes in symptoms and treatment responses over time. This longitudinal data allows for a deeper understanding of the condition's progression and enables timely adjustments to treatment strategies.

Moreover, eczema tracking apps often feature educational resources and self-management tools. Users can access information about eczema triggers, skincare routines, and lifestyle modifications directly within the app. Additionally, some apps offer personalized tips and reminders to promote adherence to treatment plans and healthy habits.

As the use of eczema tracking apps becomes more widespread, they also contribute to broader research efforts in understanding and treating eczema. Aggregated anonymized data from app users can provide valuable insights into the prevalence of triggers, the effectiveness of various treatments, and emerging trends in eczema management. This data-driven approach has the potential to drive advancements in eczema research and improve care on a larger scale.

However, it is essential to address potential limitations and challenges associated with eczema tracking apps. Privacy and data security concerns must be prioritized to ensure user trust and compliance. Additionally, the accuracy and reliability of AI algorithms depend on the quality and quantity of data inputted by users, highlighting the importance of user engagement and adherence to tracking protocols.

In conclusion, AI-powered eczema tracking apps are transforming the landscape of eczema management, offering personalized insights, enhanced monitoring, and improved treatment outcomes. By leveraging advanced technology and data analytics, these apps empower individuals to take control of their condition, foster collaboration with healthcare providers, and contribute to broader research efforts. As the field continues to evolve, eczema tracking apps hold promise in revolutionizing how we understand, manage, and ultimately, alleviate the burden of eczema for millions worldwide.

[oddwayintt]

Treating Skin Conditions With Aziderm Cream

Aziderm cream is a topical treatment used to alleviate various skin conditions. With two different strengths available, Aziderm 20 gel and Aziderm 10 gel, this dermatological cream offers solutions for issues like acne, psoriasis, and eczema.

Understanding Aziderm Cream

Aziderm cream contains the active ingredient azelaic acid, which is found naturally in grains like wheat and barley. It works as a keratolytic, meaning it breaks down keratin, allowing dead skin cells to shed more effectively. Azelaic acid also has antibacterial and anti-inflammatory properties that help treat common skin conditions.

Aziderm comes in a 20% and 10% gel formula. Aziderm 20 gel has a higher concentration of the active ingredient, making it more potent for addressing concerns like acne and rosacea. The Aziderm 10 gel offers a lower concentration that may be better suited for sensitive skin types.

Using Aziderm 20 Gel for Acne

One of the main uses for Aziderm cream is clearing up acne breakouts. The 20% gel formulation is often prescribed for inflammatory forms of acne, such as papules and pustules.

The azelaic acid works to fight acne in several ways. First, it helps peel away layers of dead skin cells and excess keratin that can clog pores. This helps prevent new breakouts from forming.

Azelaic acid has antibacterial properties that target acne-causing bacteria like Propionibacterium acnes. By reducing bacteria on the skin, Aziderm 20 gel helps clear existing breakouts and decreases the likelihood of future ones.

Finally, the anti-inflammatory abilities of azelaic acid soothe redness and swelling associated with acne. This can decrease pain and discomfort associated with breakouts.

Regular use of Aziderm 20 gel can lead to reductions in acne lesions, post-acne marks, and skin inflammation. 

Managing Rosacea Symptoms with Aziderm

In addition to acne, Aziderm cream is also beneficial for rosacea, a chronic skin condition characterized by facial redness, flushing, and bumps. The anti-inflammatory properties of azelaic acid make it effective for reducing common rosacea symptoms.

Research shows that azelaic acid limits certain inflammatory mediators that cause redness and visible blood vessels in rosacea patients. This gives the skin a more even tone.

Aziderm cream combats bacteria linked to rosacea flare-ups, like Staphylococcus epidermidis. Keeping bacterial growth under control can decrease the likelihood of bumps, pustules, and swelling.

Aziderm 20 gel and 10 gel can both be used to manage rosacea, depending on skin sensitivity levels. Many patients report decreased redness, stinging, and irritation with continued use.

Using Aziderm 10 Gel for Sensitive Skin

The 10% concentration of azelaic acid in Aziderm 10 gel makes it more suitable for individuals with sensitive skin. The lower strength decreases the risk of side effects like stinging, burning, and dryness.

Aziderm 10 gel is often recommended for conditions like perioral dermatitis, a rash that appears around the mouth and eyes. Despite its gentler formulation, it still offers antibacterial and anti-inflammatory benefits that calm rashes and redness.

When using Aziderm 10 gel, make sure to cleanse the skin beforehand and allow the area to dry completely before application. Take care to avoid applying it near the eyes, lips, or other sensitive regions. Monitor for increased irritation when first starting regular use.

Incorporating Aziderm Cream into Your Routine

To see optimal results, dermatologists recommend using Aziderm cream consistently as part of your skincare routine. Here are some tips for working it into your regimen:

Cleanse face thoroughly before applying Aziderm

Allow skin to dry completely after cleansing

Apply a pea-sized amount of Aziderm cream as a thin layer over affected areas

Avoid eyes, lips, nostrils, and other sensitive regions

Allow cream to absorb fully before applying additional products

Apply broad-spectrum SPF 30+ sunscreen after morning application

Maintaining consistency is key to controlling chronic skin conditions with Aziderm therapy. Combining it with gentle cleansing, moisturization, and sun protection can enhance benefits over time. Speak to your dermatologist if you have any questions about using this topical treatment.

Oddway International is dedicated to enhancing global healthcare through the provision of top-notch pharmaceuticals and healthcare solutions. Since our establishment, our focus has been on empowering health and improving lives by supplying a diverse array of pharmaceutical products and medical supplies to healthcare providers, pharmacies, and patients around the world. We are committed to narrowing the healthcare gap by delivering cost-effective and dependable pharmaceuticals, while adhering to the highest standards of quality and compliance.

Our commitment extends to providing tailored pricing options based on the size of your order and your location. We offer a comprehensive range of medicines for various ailments, including Kojivit Ultra, Ezanic Cream, Ezanic Cream 10, Aziderm 10 Gel, Aziderm Cream, A Ret 0.025, Tretinoin Gel 0.025, A-Ret Gel 0.1 Tretinoin, A Ret 0.05 Tretinoin Gel, Veenat 400mg, Veenat 100mg, and more. We export medicines to numerous countries such as Russia, China, USA, UK, Venezuela, Thailand, Peru, and many others.

[reasoningdaily]

Futurism: Dead Star Springs Back to Life

"We'd never seen that, period, in astronomy."

Team Edward

These are the undead cosmic flares of a killer, Bella.

As Space.com reports, scientists at Cornell University have detected renewed signs of life in a deceased star — a striking, never-before-seen discovery offering researchers an illuminating glimpse into the exotic netherworld of star births and deaths.

The far-off star in question, located roughly a billion lightyears from Earth in a distant galaxy and affectionately nicknamed "the Tasmanian Devil," was already considered rare due to the nature of its initial death. When it died, it triggered something called a "luminous fast blue optical transient," or LFBOT — a massive, superpowerful cataclysm that gave off an intense blue glow. But while LFBOTs shine brighter than more common supernovas, as Space.com notes, they're known to fade faster, flaming out within just days.

Until now, that is. According to the Cornell astronomers' research, which was published yesterday in the journal Nature, the Tasmanian Devil LFBOT is still radiating intermittent flashes of blue light, as powerful and radiant as the star's original cataclysmic flares — a fascinating glimmer of activity from a stellar corpse.

"We had never seen anything like that before  —  something so fast, and the brightness as strong as the original explosion months later  —  in any supernova or FBOT," Anna Ho, an assistant professor of astronomy at the university, said in a statement. "We'd never seen that, period, in astronomy."

Tasmanian Devil

Per a university press release, Ho first spotted the Tasmanian Devil a little over a year ago in September 2022 while sieving through data from the Zwicky Transient Facility. The researcher and her team kept an eye on the rare celestial event as it faded, and were taken aback to notice, weeks later, that the presumed dead star was continuing to emit sporadic, minutes-long flares.

Using observations from over a dozen different telescopes, the team continued to monitor the celestial site, ultimately concluding that the maybe-not-so-dead star emitted 14 separate, powerful LFBOT-like flares over the course of 120 days.

"Amazingly, instead of fading steadily as one would expect, the source briefly brightened again — and again, and again," said Ho. "LFBOTs are already a kind of weird, exotic event, so this was even weirder."

Even in death, it seems, stars might just be more alive than we think.

The "corpse is not just sitting there," said Ho, "it's active and doing things that we can detect."

More on stars: Scientists Puzzled by Stars That Disappeared from the Sky

[spacenutspod]

In September 2022, an automated sky survey detected what seemed to be a supernova explosion about one billion light-years away. The Zwicky Transient Facility (ZTF) spotted it and gave it the name AT2022tsd. But something was different about this supernova. Supernovae explode and shine brightly for months, while AT2022tsd exploded brightly and then faded within days. That’s when astronomers realized it wasn’t a regular supernova at all. It was a luminous fast blue optical transient (LFBOT), a relatively new class of object that was only discovered a few years earlier and remains mysterious. Then something even stranger happened. AT2022tsd, given the nickname ‘Tasmanian Devil,’ brightened again and again. This was both a surprise and a puzzle, two things that always attract the attention of astronomers. After its initial detection, follow-up observations in X-rays showed that the Tasmanian Devil was the brightest LFBOT ever detected. Not only that, but it rivalled the brightest gamma-ray bursts ever detected. These facts, along with the object’s repeated brightening, made it one of the strangest transients ever detected. A team of researchers led by Cornell Assistant Professor of Astronomy Anna Ho gathered all the data they could to determine what was behind the Tasmanian Devil’s unusual behaviour. Their results are in a new paper titled “Minutes-duration optical flares with supernova luminosities.” The paper was published in the journal Nature. “This settles years of debate about what powers this type of explosion and reveals an unusually direct method of studying the activity of stellar corpses.”Anna Ho, Cornell University “In recent years, certain luminous extragalactic optical transients have been observed to last only a few days,” the authors write in their paper. “Their short observed duration implies a different powering mechanism from the most common luminous extragalactic transients (supernovae), whose timescale is weeks.” “Here we report observations of minutes-duration optical flares in the aftermath of an AT2018cow-like transient, AT2022tsd.” AT 2018cow was a powerful explosion up to 100 times brighter than a supernova. It’s one of the few reported FBOTs. This image shows The Cow approximately 80 days after the explosion from the W.M. Keck Observatory in Maunakea, Hawaii. The Cow is nestled in the CGCG 137-068 galaxy, 200 million light years from Earth. Image Credit: Raffaella Margutti/Northwestern University The Tasmanian Devil’s repeated flashes were as short as a few minutes long. They were also as powerful as the initial explosion 100 days prior. These repeated flashes only deepened the mystery around LFBOTs. 15 telescopes around the world watched the flashes, and the research team combed through the observations to try to determine what type of object was behind this remarkable behaviour. In December, Ho was routinely monitoring the fading initial explosion and captured five new images of the object that each spanned a few minutes. The first image showed nothing, but the middle image showed an intense brightening that quickly vanished. Then nothing again. Ho shared the images with collaborators, and they were speechless. “We think these flares could be coming from one of these newly formed corpses,”Anna Ho, Cornell University “No one really knew what to say,” Ho recalled. “We had never seen anything like that before – something so fast, and the brightness as strong as the original explosion months later – in any supernova or FBOT. We’d never seen that, period, in astronomy.” The Thai National Telescope captured this flare from AT2022tsd. This flare was nearly as bright as the initial burst detected with the Zwicky Transient Facility. Time on the x-axis is in minutes. Image Credit: Ho et al. 2023. The team’s analysis showed 14 separate spikes in brightness over a 120-day period. According to Ho, that’s likely only a fraction of the total number. “Amazingly, instead of fading steadily as one would expect, the source briefly brightened again – and again, and again,” she said. “LFBOTs are already a kind of weird, exotic event, so this was even weirder.” There are some events and objects out there in the cosmos that flash repeatedly, and the researchers worked to either confirm or eliminate them. The Devil wasn’t a supernova, but could it have been a tidal disruption event (TDE) where a black hole feeds on material and flares brightly? Does its light and frequency match any other type of astronomical transient? This figure from the research shows how the light from AT2022tsd compares to other bright transient objects. TDEs, shown in purple circles, are well outside the parameter space of the Tasmanian Devil. Other objects in the figure are Long Gamma-Ray Bursts (LGRBs) and their cousins, Long-Duration, Low-Luminosity Gamma-Ray Bursts. The figure also shows LFBOTs and CC SNs, which are Core-Collapse Supernovae. The signals from AT2022tsd don’t match those from gamma-ray bursts, tidal disruption events, or supernovae. Image Credit: Ho et al. 2023. The team detected a single optical and multiple x-ray flares from the Tasmanian Devil. But the optical flare didn’t coincide with any of the x-ray flares. Also, there was no detectable periodicity to any of the flaring. The fact that the team couldn’t find any optical flaring in the research into other LFBOTs was also confounding. “To our knowledge, this phenomenon—minute-timescale optical flares at supernova-like luminosities, with order-of-magnitude amplitude variations, persisting for 100+ days—has no precedent in the literature,” the researchers write in their paper. For now, AT2022tsd is still a mystery. It could be a supergiant star collapsing as a supernova and then forming an accretion ring. It could be a black hole funnelling jets of material into space. Or it could be another LFBOT, but we could be seeing it from a strange angle. If we are, that could explain the Tasmanian Devil’s X-rays. “The lack of detected flares in other LFBOTs could be because of the viewing angle: AT2018cow is thought to have been observed close to the plane of the circumburst ‘disk’ rather than face-on, and a more on-axis viewing angle for AT2022tsd could also help explain the substantially more luminous X-ray emission,” the authors explain in their research. Artist’s concept of one of the brightest explosions ever seen in space: a Luminous Fast Blue Optical Transient (LFBOT). Credit: NASA The researchers came to a conclusion, but it’s an incomplete one. The Tasmanian Devil must be a dead star, either a black hole or a neutron star. “We don’t think anything else can make these kinds of flares,” said Anna Y.Q. Ho, assistant professor of astronomy in the College of Arts and Sciences. “This settles years of debate about what powers this type of explosion and reveals an unusually direct method of studying the activity of stellar corpses.” If the Tasmanian Devil is a type of dead star, it’s not behaving like the others. “We might be seeing a completely different channel for cosmic cataclysms,” Ho said. Something unprecedented may be going on with the Devil. As a dead star, the light coming from it could signal its transition into a sort of stellar afterlife. It could be a new type of stellar corpse. “Because the corpse is not just sitting there, it’s active and doing things that we can detect,” Ho said. “We think these flares could be coming from one of these newly formed corpses, which gives us a way to study their properties when they’ve just been formed.” The post Can a Dead Star Keep Exploding? appeared first on Universe Today.