#oxygen production

[wayti-blog]

"Something is pumping out large amounts of oxygen at the bottom of the Pacific Ocean, at depths where a total lack of sunlight makes photosynthesis impossible.

The phenomenon was discovered in a region strewn with ancient, plum-sized formations called polymetallic nodules, which could play a part in the oxygen production by catalysing the splitting of water molecules, researchers suspect. The findings are published in Nature Geoscience1.

“We have another source of oxygen on the planet, other than photosynthesis,” says study co-author Andrew Sweetman, a sea-floor ecologist at the Scottish Association for Marine Science in Oban, UK — although the mechanism behind this oxygen production remains a mystery. The findings could also have implications for understanding how life began, he says, as well as for the possible impact of deep-sea mining in the region."

"As a first test of this hypothesis, the team recreated the conditions found on the sea floor in a laboratory on their ship. They monitored samples collected from the sea floor — which included polymetallic nodules — and saw that the oxygen concentration increased, at least for a while. “They start producing oxygen, up to a point. Then they stop,” says Sweetman — presumably because the energy that drives the splitting of water molecules gets depleted. This leaves the question of where that energy is coming from. If the nodules themselves were acting as batteries — producing energy from a chemical reaction — they would have become depleted long ago.

Electric potential

But the nodules could serve as catalysts, enabling the splitting of water and the formation of molecular oxygen. The researchers measured voltages across the surface of nodules, and found voltage differences of up to 0.95 volts. This is not quite the 1.5 volts needed to split a water molecule, but, in principle, higher voltages could be produced in the same way that battery voltages can be doubled by connecting two batteries in series, (...)."

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[crescenthollowfarm]

Sansevieria trifasciata 'Black Dragon' has rich, shiny, dark emerald green leaves. Easy to care for and great for oxygen production.

[ef-1]

Mommy it’s so bad I have to support m*l*r*n now 😩.

It’s for the greater good bb. Short term pain for long term gain :)))))

[porto-rosso]

there is so much aggressive misinfo abt toxic shock syndrome out there its a nightmare

[shmreduplication]

As someone who likes to cook and eat and think about how we are all connected: i really like dungeon meshi

As a biologist: there's not enough discussion about shit and piss in dungeon meshi

[imperialchem]

Oxygen scavenger exporter in India | imperialchem

Discover excellence in oilfield chemicals with Imperial Oilfield Chemicals Pvt. Ltd. (ICPL), offering the industry's widest range of high-quality products. Specializing in mud drilling, oil recovery, water treatment, well stimulation, and refining, we provide solutions that meet stringent industry standards. As a leading oxygen scavenger chemical manufacturer and exporter in India, headquartered in Vadodara, ICPL ensures superior quality and reliability in every product.

Trust ICPL for innovative solutions that optimize performance and efficiency across the oilfield sector.

[arolesbianism]

Man oni can't do this to me I'm supposed to be preparing for artfight but all I can think abt is Them™ from the second I wake up to the moment I go to bed how am I supposed to prepare in these circumstances 😔

[michaelgabrill]

NASAs Juno Mission Measures Oxygen Production at Europa

The ice-covered Jovian moon generates 1,000 tons of oxygen every 24 hours – enough to keep a million humans breathing for a day. Scientists with NASA’s Juno mission to Jupiter have calculated the rate of oxygen being produced at the Jovian moon Europa to be substantially less than most previous studies. Published on March 4 […] from NASA https://ift.tt/17scTzG

[caffeinatedopossum]

I had a dream that the entire second episode of owl house season 3 was leaked early and I was really upset about it because 1) don't leak stuff. It's just an asshole move to the people who worked really hard on it and want to see all the hype and promo art before the release date and stuff and also 2) it wasn't good 🤦‍♂️ in conclusion, I'm really glad my subconscious mind isn't the director on this show because yikes

[bluebellhairpin]

That is IT. I am DONE. All my blorbo ideas have tracked onto paper really SHITTY. Today I am a FAILURE.

[arklay]

very confused of the speculated disorder people have put on lady dimitrescu's wiki page 🧍🏼 cause she can go in the sun and is fine... like she literally patrols the courtyard in game?? the daughters are who that would more likely apply to considering their boss fights. and the fact that in the maid's diary, it says the "young ladies" were the ones who shrieked in unison for the maid to close the window after they had opened it

[zerovapes]

In the realm of healthcare, accurate and comprehensive documentation is crucial for delivering effective patient care. This is particularly true in wound care, where Clinical Documentation Improvement (CDI) plays a significant role.

[paidinbrains]

woaghg dark oxygen

[seopromotion1]

One of the primary advantages of using WoundGenex forHyperbaric Oxygen Therapy Documentation is the streamlined process it offers. Traditional paper-based documentation can be cumbersome and prone to errors, leading to inefficiencies and potential gaps in patient records.

[curekahealthcarestore]

Beurer PO 30 Pulse Oximeter 

Beurer PO 30 Pulse Oximeter is designed to provide measurements of heart rate and SpO2 with a simple one-button operation. It will provide measurement of SpO2 as a potential vital sign in acute illnesses. It is a is a suitable device for elders and people with heart failure, chronic obstructive pulmonary diseases, and bronchial asthma.

https://www.cureka.com/shop/healthcare-devices/medical-equipments/pulse-oximeter/beurer-po30-pulse-oximeter/

[fprepairs]

Advanced wound care documentation solutions leverage technology to streamline documentation processes, enabling healthcare providers to capture, record, and track wound-related information efficiently. With intuitive interfaces and customizable templates, these solutions empower clinicians to document wound assessments, treatments, and progress notes in a standardized and systematic manner