#Professional Data Recovery Adelaide

[digimobphonerepairs]

Essential Guide to Data Recovery Services in Adelaide

Lost access to your files after a device crash or accidental deletion? At Digimob Phone Repair, we provide trusted data recovery services in Adelaide designed to retrieve your valuable data quickly and securely. Whether it's a laptop that refuses to boot or a phone that took a swim, our skilled technicians use advanced tools to perform laptop data recovery and phone data recovery even in the most challenging cases. From water-damaged devices to corrupted drives, we’ve seen and recovered it all.

[fonecastprahan]

Common Causes of iPhone Screen Damage in Australian Lifestyles

Cracked iPhone screens often result from accidental drops, particularly in urban areas with paved surfaces like Sydney’s CBD or Melbourne’s tram-heavy zones. Extreme weather fluctuations, from Darwin’s tropical humidity to Adelaide’s dry heat, weaken glass resilience over time. Pressure damage occurs frequently when devices sit in crowded bags during peak-hour commutes. Coastal lifestyles introduce saltwater corrosion and sand abrasion, while outdoor enthusiasts face higher risks during hiking or beach activities.

Australians’ reliance on smartphones for navigation, banking, and communication amplifies screen vulnerability. Repair shops note spikes in iPhone screen repair requests post-holiday seasons, correlating with increased outdoor usage. Protective measures like tempered glass screen guards reduce damage likelihood, though many users underestimate their importance until cracks appear.

Comparing Professional Repair Options: Costs and Considerations

Choosing between Apple Authorised Service Providers and local technicians involves balancing cost and quality. Authorised providers offer genuine parts and warranty compliance, critical for newer iPhones, but prices can reach $690 for premium models. Independent shops in suburbs like Prahran or South Yarra provide budget-friendly alternatives using OEM parts, often completing repairs within 90 minutes.

Mail-in services cater to regional Australians, though logistics may extend turnaround times. Consumers should verify technicians’ certification under Australian Consumer Law, which mandates 12-month warranties on repairs. Eco-conscious options, such as recycling damaged screens, appeal to environmentally aware demographics. Transparent pricing structures including GST help avoid hidden charges.

The Hidden Risks of DIY MacBook Screen Repairs

Attempting MacBook screen repair without expertise risks permanent damage to delicate components. The process involves:

Disassembling tightly bonded layers (LCD, backlight, True Tone sensors)

Handling micron-scale screws and fragile flex cables

Reconnecting logic board interfaces without electrostatic discharge protection

Third-party repair kits often lack precision tools, leading to colour calibration issues or malfunctioning Touch ID. Unlike iPhones, MacBooks aren’t designed for amateur repairs – a single misstep can necessitate costly logic board replacements. Professional services use anti-static workstations and pressure-sensitive adhesives unavailable to consumers.

Understanding Cost Variables in Computer Repairs Across Australia

Computer repair expenses fluctuate based on device age, component availability, and location. Urban centers like Brisbane or Perth offer competitive rates for hardware fixes ($200–$400), while rural areas face 15–20% surcharges due to shipping costs. Software issues like virus removal typically cost $100–$250, whereas data recovery from failed SSDs exceeds $500.

MacBook repairs demand higher investments – Retina display replacements range from $549 for 13-inch models to $1,079 for 15-inch variants. Labour charges reflect technical complexity; water damage diagnostics alone start at $129. Consumers should request itemised quotes to compare part quality (genuine vs. refurbished) and labour transparency.

Preventative Strategies for Device Longevity in Harsh Conditions Australians combat device wear using multi-layered protection. Tempered glass screen guards reduce shatter risks by 60% when paired with shock-absorbent cases. Workers in mining or construction sectors benefit from ruggedised casings with raised bezels. Regular maintenance habits include avoiding dashboard placement during summer heatwaves and using microfiber cloths to prevent abrasive scratches. Waterproof pouches prove essential for beachgoers, while hydrophobic coatings repel moisture in tropical climates. IT professionals recommend quarterly check-ups for older devices to address emerging issues preemptively. For MacBook screen repair prevention, keyboard covers minimise pressure on displays during transport.

[pteltdxelware]

Master IT Infrastructure: Windows Server Administration Course in Australia

In today’s digitally driven world, servers are the foundation of every business’s IT operation. From hosting applications and managing user access to maintaining data security, servers do it all—and the professionals who manage them are critical to every organization's success. If you’re an IT professional in Australia looking to enhance your system administration skills, the Windows Server Administration Course in Australia offered by Xelware is your ideal next step.

This course is specially designed for both aspiring and experienced administrators, giving you practical, real-world skills to configure, manage, and maintain Windows Server environments effectively. Whether you're aiming to boost your resume, prepare for certification, or support your organization's infrastructure more confidently, this training is your gateway.

Why Learn Windows Server Administration?

Windows Server is one of the most widely used operating systems for managing enterprise-level IT infrastructure. It powers file servers, domain controllers, DNS, DHCP, and much more. With the continued growth of hybrid environments—mixing on-premise and cloud technologies—the need for skilled Windows Server administrators is only increasing.

By mastering Windows Server administration, you can:

Improve the performance, stability, and security of IT environments

Manage networks, users, and policies with precision

Ensure business continuity with proper backup and recovery practices

Reduce system downtime and boost productivity across the organization

Become a key resource in IT operations, infrastructure design, and support

What You’ll Learn in the Course

The Windows Server Administration Course in Australia from Xelware is based on Microsoft’s official curriculum and is updated to reflect the latest best practices and technologies in system administration.

Key areas covered include:

Installing and configuring Windows Server roles and features

Managing Active Directory Domain Services (AD DS)

Implementing DNS, DHCP, and IPAM

Maintaining server performance and monitoring systems

Ensuring security with group policies, file permissions, and firewall configurations

Automating tasks with PowerShell and administrative templates

Performing regular backups and disaster recovery

The course also emphasizes practical labs and case studies so you can apply what you’ve learned in realistic scenarios.

Why Choose Xelware in Australia?

Xelware is a trusted name in professional IT training, known for delivering industry-relevant content with expert instruction. Their Windows Server Administration Course is tailored for Australian learners and businesses, offering flexible schedules, local time zones, and trainers with hands-on experience in enterprise IT environments.

Here’s what sets Xelware apart:

Instructor-led sessions delivered live and online across Australia

Microsoft-certified trainers who teach from real-world experience

Interactive labs and assignments that build job-ready skills

Certification preparation and guidance to help you succeed

Post-training support and resources to reinforce your learning

Whether you're in Sydney, Brisbane, Adelaide, Melbourne, or working remotely from any corner of Australia, Xelware makes high-quality IT training accessible to you.

Who Should Take This Course?

This course is ideal for:

IT support professionals seeking to move into system administration

Network administrators wanting to broaden their expertise

System administrators responsible for Windows-based infrastructure

Students and recent graduates looking to specialize in server technology

IT managers who want to better understand their infrastructure

A basic understanding of networking concepts and the Windows operating system is recommended, but the course is structured to guide learners at all levels.

Final Thoughts: Build a Reliable IT Backbone

Every successful business relies on stable, secure, and efficient server infrastructure. As a Windows Server Administrator, you’ll play a vital role in ensuring the smooth operation of IT systems. The Windows Server Administration Course in Australia from Xelware gives you the skills and confidence to take on that responsibility with expertise.

[smartphonerepairhubs]

A Brief Account of Hard Mac Computer Drive Data Recovery

Hard drive data recovery is the process of recovering lost or deleted data from a hard drive, usually by specialised software, after accidental deletion, formatting, system crashes, virus attacks, or even physical damage to the drive; this involves scanning the drive for remnants of the deleted files and then attempting to recover them to a usable state. In this blog we will look into a brief account of hard drive data recovery by an expert in Mac computer repair in Goodwood.

HDD Data Recovery Explained

Professional HDD data recovery is a sensitive and complex process that is typically handled by qualified experts. Typically, both hardware and software approaches are used, each of which addresses a distinct failure scenario.

Data Recovery Process

Initial Assessment: Examine the drive to identify the cause of data loss and assess the feasibility of recovery.

Scanning the Drive: Use hard drive data recovery in Adelaide software to scan the drive for deleted file fragments.

File Preview and Selection: Previewing recovered files to ensure they are intact before selecting which ones to restore.

Data Extraction and Restoration: Extracting the selected files from the drive and saving them to a new location.

The Risks of DIY Data Recovery

Data recovery is not something that should be left to the weak or inexperienced. Due to the intricacy of contemporary storage systems, trying to recover data on your own without the necessary skills can make matters worse and perhaps result in irreversible data loss.

An HDD's internal components are likewise incredibly delicate; in fact, disassembling them outside of a clean, controlled environment would expose them to further harm from dust and other particles. Similar to the circuitry, if handled improperly, the SSD circuit configuration is likewise vulnerable to static electricity and electronic harm.

It is advised to send your failed hard disc or failing drive to a professional agency in hard drive data recovery in Adelaide if you are not an expert in data recovery. Additionally, keep in mind that the sooner you send your drive for expert data recovery, the more likely it is that the data will be retrieved.

Key Takeaways

Hard drive data recovery of Mac computers is a bit of art that involves intricate science. It is not a simple task unless one has technical knowledge besides precision and patience. However, the instinctive urge to try a self-fix is understandable, but such attempts tend to cause more damage than good. Thus it is better to consult a professional rather than doing it yourself.

[computer-repairsss]

https://computerrepairadelaide.com.au/computer-geeks-in-adelaide/

Tech Issues? Let Computer Geeks Help!

When your device crashes, freezes, or slows down, turn to the computer geeks who care. At Computer Repair Adelaide, we understand your laptop isn’t just a machine – it’s your lifeline. Our expert team delivers lasting solutions, ensuring your tech troubles are resolved quickly and stress-free.

Services We Provide:

• Laptop repairs

• PC repairs

• Virus and malware removal

• Customized PC setup

• NBN setup

• Data Recovery

• Screen, Battery, Hinge Repair & Replacement

• Apple Repair and Fix

• Water/liquid Damage Repair

• Printer Repair and Setup

• Laptop Repairs- Student

Experience fast, professional service at Computer Repair Adelaide.

[computer-expert]

https://computerexpertadelaide.com.au/services/

Computer Expert Adelaide is your trusted local destination for all things tech. We understand how essential your devices are, so whether your computer’s running slow, your laptop needs a repair, or you’re looking for advice on upgrades, we’re here to help. Our team is skilled in handling a wide range of services to keep your tech in top condition:

• Laptop and Computer Repairs • Data Recovery and Backup Solutions • Virus and Malware Removal • Custom PC Builds and Upgrades • Screen and Keyboard Repairs • Network Setup and Troubleshooting • Software Installation and Optimisation

We pride ourselves on fast, reliable service with a friendly, professional touch. From small fixes to major upgrades, we aim to make the process simple and stress-free. Plus, we love sharing helpful tech tips to keep you informed. If you’re after tech support that’s thorough and down-to-earth, Computer Expert Adelaide is ready to assist. Come by and let’s get your devices running better than ever!

[worldtopic6]

Elevate Your Business with Tecnic Group's Premier Managed IT Services in Perth

In today's fast-paced digital world, businesses of all sizes rely heavily on technology to streamline operations and drive growth. However, ensuring the smooth functioning of your IT infrastructure can be a daunting task, especially without the right expertise and support. That's where Tecnic Group steps in as your trusted partner for premium Managed IT Services in Perth, Western Australia.

Why Choose Tecnic Group for Managed IT Services?

Tailored Solutions: At Tecnic Group, we understand that every business has unique needs and objectives. That's why we offer bespoke managed IT solutions tailored to suit your specific requirements. Whether you're a small startup or a large enterprise, our expert team will work closely with you to design a customized IT strategy that aligns with your goals and budget.

Proactive Support and Monitoring: Our proactive approach sets us apart from the competition. With advanced monitoring tools and proactive maintenance protocols, we keep a close eye on your IT infrastructure round-the-clock. By identifying and addressing potential issues before they escalate, we minimize downtime and ensure uninterrupted business operations.

Comprehensive Services: From network security and cloud solutions to data backup and disaster recovery, Tecnic Group offers a comprehensive suite of managed IT services to meet all your technology needs. Our experienced technicians are well-versed in the latest industry trends and technologies, ensuring that your business stays ahead of the curve.

Reliable Support Team: Our dedicated team of IT professionals is committed to delivering exceptional service and support. With years of experience and expertise under their belts, they have the knowledge and skills to handle any IT challenge with confidence and efficiency. Whether you need troubleshooting assistance or strategic guidance, you can rely on Tecnic Group to provide prompt and reliable support.

Customer Satisfaction: At Tecnic Group, client satisfaction is our top priority. We believe in building long-lasting relationships based on trust, transparency, and mutual respect. From the initial consultation to ongoing support, we strive to exceed your expectations at every step of the way. Your success is our success, and we're committed to helping you achieve your business objectives.

Contact Tecnic Group Today!

Don't let IT issues hold your business back. Experience the difference with Tecnic Group's premier managed IT services in Perth. Contact us today to schedule a consultation and learn more about how we can help elevate your business to new heights.

Address: 181 Adelaide Terrace, East Perth WA 6004

Phone: +61 8 6206 8599

With Tecnic Group by your side, you can focus on what you do best while we take care of your IT needs. Let us be your trusted IT partner and help you unlock your business's full potential.

[payamaustralia]

Professional Data Recovery Services | Data Recovery Specialist Melbourne | Payam Australia

Lost access to all of your images, videos, papers, and records, don't worry, Melbourne Data Recovery Services, Payam's mission is not just to help you recover your important business documents, personal photos, and any other data you've lost, but to do so as quickly as possible. All your proof would be 100% secure at all times. https://www.payam.com.au/about-us/

[smartphonerepairhubs]

Essential Tips for Successful Laptop Data Recovery 

The sensation of losing crucial data from your laptop can be frightening and distressing. It's critical to restore your priceless files, regardless of the cause—hardware failure, virus assault, or inadvertent deletion. 

The following crucial advice will raise your chances of a successful laptop data recovery in Adelaide:

When it comes to data recovery, time is of the essence. The speed at which you resolve the problem increases your odds of getting your data back. After a data loss, don't use your laptop for any chores to avoid overwriting the deleted files.

Select the Appropriate Recuperation Technique

There are various methods for recovering data:

Software for Do-It-Yourself Data Recovery: There are many possibilities for software, but its effectiveness will depend on how much data is lost.

Expert Data Recovery Services: If you have important files or difficult data loss scenarios, you should think about working with a professional laptop repair in Adelaide that has the right tools and knowledge.

Backup, backup, backup: The best defence against data loss is a regular backup schedule. Make several backups of your crucial documents on dependable media, such as cloud storage or external hard drives.

Prevent Additional Damage: Do not try to fix your laptop yourself if it has physical damage. Improper handling of the hardware may result in irreversible data loss.

Recognise the Recovery Process: Recovering data might include several steps. Learn about the various approaches and elements that influence recovery success.

Think About the Cost: The cost of data recovery services can be high. Analyse the worth of the lost data and compare the expenses and advantages of possible recovery.

Preserve Your Data for the Future: Take note of the lessons learned and take precautions to ensure your data is protected. This covers routine backups, antivirus defence, and appropriate laptop upkeep.

Although there is a chance of data recovery, full recovery is not always certain. You can improve your chances of recovering your important data by paying attention to these pointers and getting expert assistance when required.

[grphonessa]

Business Name: GR Phones

Street Address: Shop 22, Sefton Plaza Shopping Ctr, 239 Main North Road

City: Adelaide

State: South Australia

Zip Code : 5083

Country: Australia

Business Phone: (08) 8342 0008

Business Email: info@grphones.com.au

Website: https://www.grphones.com.au/

Facebook: https://www.facebook.com/GrPhonesAustralia

Instagram: https://www.instagram.com/grphones.australia/

Business Description: We are not a problem spotter but problem solver, which makes things easier for consumers. When you come to GR Phones with an electronic device issue, we have the technical skills and experience to repair it. Beyond smartphones, as telecommunication industry professionals, we assist customers in fixing any issues relating to their electronic devices starting from mobile, tablets to iPads and laptops. We are specialized in repairing devices that are water damaged, broken screens, software, data backup, unlocking, battery issues or faulty charging port, front/back camera, speaker/microphone problems, damaged power button, broken home button, to name  a few. We at GR Phones have a solution to all your gadget problems. We try to create solutions  and will continue to lead the phone repair industry in Australia as a quick efficient repair shop with pocket friendly price.

Google My Business CID URL: https://www.google.com/maps?cid=36475256659040443

Business Hours: Sunday 11:00 AM–4:00 PM Monday 9:00 AM–5:30 PM Tuesday 9:00 AM–5:30 PM Wednesday 9:00 AM–5:30 PM Thursday 9:00 AM–8:00 PM Friday 9:00 AM–5:30 PM Saturday 9:00 AM–5:00 PM

Payment Methods: Cash Visa Master Paypal

Services: Broken Screen replacement, Apple iphone ipad laptop repair, All mobile repair

Keywords: broken screen, water damage, date recovery, battery replacement, phone speaker repair

Business/Company Establishment Year: 2013

Business Slogan: One Stop Repair Shop

Number of Employees: 16

Yearly Revenue: 100,000-500,000 AUD

Owner Name, Email, and Contact Number: Rajesh Patel, raj@grphones.com.au, 0450143655

Location:

https://g.page/r/CbvYQHwNloEAEBA

Service Areas:

https://www.google.com/maps/d/viewer?mid=1K1-oyMBxAEN02ltosUM67SjCTb5mdB5Q

[localizee]

We are specialized in repairing devices that are water damaged, broken screens, software, data backup, unlocking, battery issues or faulty charging port, front/back camera, speaker/microphone problems, damaged power button, broken home button, to name  a few.

[longseries]

Data rescue 5 file types

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You can search for your files by name and type as well as check the search for deleted files or existing files option.

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This software also provides a smart feature that allows you to seek out and find deleted files on your logical or physical drive. For a quick glance, you can preview the images and select the ones you would like to recover. Once selected, you’ll be able to view the list of images that can be recovered. You just simply click on the “photo” option under “multimedia files”.

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Stellar Phoenix Windows Data Recovery Software not only comes to the rescue for lost documents but also allows you to recover those special family photos and videos that may have been accidentally deleted. Perhaps you’ve experienced loss of data due to software malfunction, malicious virus attacks read/write errors or even sabotage by a work colleague. With the paid version, you can get features like targeting a specific folder to recover your files from. This fully featured windows undelete software allows you to recover your lost or deleted files from any hard drive or external storage device. Definitely a top pick, make sure you pick it up today! If you’re not a fan, get your money back within 30 days. Stellar has done a great job at making such an advanced product nice and easy to use. With so many features available you would think it would be a hard piece of software to operate. We tested efficiency in recovering lost partitions on hard drives as well as recovering deleted images and videos. Stellar Phoenix Windows Data Recovery software scored extremely well in our tests across recovering data from varying types of storage media. This fully featured file recovery tool recovers data from various storage devices such as Smartphones, hard drives, USB drives, memory cards and more! In our tests, we found Stellar to be the best data recovery tool available on the market for undeleting files and general file recovery. It recovers lost partitions, data, documents, photos, and over 300 more file types, as well as files from damaged or corrupt optical media and even deleted emails in MS Outlook and Outlook Express. It is an easy to use Windows undelete software that can do its job in just 3 easy steps download, scan and recover. With its very impressive file retrieval tool for recovering deleted or inaccessible files from Windows partitions due to virus attacks, disk failures or, system errors. Trusted by 5m+ customers and packaged up with 1 year support & 30 day money back guarantee! Stellar Data Recovery – The Most Awarded & Highest Performing ToolĪn outstanding file retrieval tool & IT industry multi-award winner. Best Hard Drive Recovery Software For 2022ġ. With Stellar Phoenix, for example, you’ll get a money back guarantee. Try it out and see how you go! We’ve had great results with all our above mentioned products, specifically the top 3.

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Pro Tip : You really do get what you pay for – We found that the free software is limited in features. For best results, purchase one of the top data recovery programs. In our opinion, through reviewing the many hard drive recovery tools available, the best data recovery software for 2022 are:

#Data rescue 5 file types professional

As an established data recovery service performing all types of recoveries from failed hard drives on a daily basis in our offices across most parts of Australia including Sydney, Brisbane, Melbourne, Adelaide, Canberra & Perth, we know data recovery inside and out! We realise that not everyone has access to or can afford the services of a HDD recovery specialist, and some may want to attempt to recover their lost data themselves with either some professional file recovery tools or free data recovery software.

[payamaustralia]

This SSD came to us from a large company, not being detected. We used this special adapter with our Deepspar SSD to clone it and recover all the data in 1 day. We also use other tools like Ace Labs PC-3000 SSD and hardware tools to fix damaged components + remove memory chips to recover SSDs, too. Nothing is impossible, some things just take a lot of time, effort and persistence. Contact us today! We would love to help you. International customers are welcome.

[smithlee1221]

Payam Data Recovery Company Australia (Sydney, Melbourne, Brisbane, Perth, Adelaide) Contact Us - 1300 444 800

Professional Data Recovery Service In Australia with advanced tools & technologies. Not detecting, not responding, damaged hard drives, Pen Drives, SSD, Raid Server. If you have any questions, please contact us. Our phone number is 1300 444 800 We would love to answer all of your questions immediately.

[adelaidecity]

Reef Life Survey arrives in SA waters and volunteer divers get to work

Updated April 12, 2019 12:32:24

Photo: A good coverage of kelp on a reef off Adelaide's metropolitan coast. (Supplied: Simon Bryars) Related Story: Coral reefs that survived nuclear blasts face a new threat Map: Adelaide 5000 The prevalence of leafy kelp off Adelaide's coastline is a barometer for marine health, and it's now under the gaze of scientists and volunteers as a worldwide movement hits South Australian waters. State Government marine scientist Simon Bryars said some rocky reefs around the Port Noarlunga region had suffered from sediment and wastewater discharge from populated areas. "When they're in good condition, they should be covered with a thick, healthy coverage of algae your brown branching algae, what people traditionally call seaweed," he said. "What's happened in the past is those canopy-forming algae have disappeared and been replaced by what we call turfing algae, these small, tufty little turfs that cover the reef. "Also in some places you'll get mussel beds that basically take over the reef, so there's a switch from a nice forestry sort of habitat into a grassland."

Photo: One of the reefs where kelp has been replaced by turfing algae. (Supplied: Simon Bryars) Volunteers join the survey Dr Bryars' team of professional divers was recently joined by 10 volunteers through the citizen science program Reef Life Survey (RLS) to assist with the monitoring of Fleurieu Peninsula waters. Starting with the pristine reefs off Rapid Bay and Yankalilla, Dr Bryars said they were training divers in the identification of fish and invertebrates and being able to photograph the seabed. "We've got a number of sites around the coast and it's a big job getting out there and monitoring those regularly," he said. "So the more people we can get involved and trained up to a level where they can collect high-quality scientific data, the better. "We've always got this urban sprawl happening in the southern suburbs, so we want to make sure we keep these reefs in good condition."

Photo: A rocky reef covered with sediment off Adelaide's metropolitan coastline. (Supplied: Simon Bryars) Tasmanian program goes global RLS was formed in Hobart in 2007 and a year later 52 divers had been trained and a partnership formed with the Rottnest Island Authority. In 2009 the first tropical and international surveys were held in Indonesia with the collaboration of its Wildlife Conservation Society; by 2010, the first lap of Australia was completed with 359 surveys undertaken at 176 sites. Some 269 divers from around the world have since conducted 11,941 surveys at 3,300 sites from Antarctica to Norway, encompassing 54 countries. More than 17.7 million reef-dwelling animals have been logged, along with their size, location and abundance.

Photo: Volunteer and government divers work along the Fleurieu Peninsula. (Supplied: SA Government) Dr Bryars said data collected through RLS had been used to publish numerous papers looking at reef trends across the world. "They're detecting things that are happening due to climate change, which is another thing, especially in Tasmania," he said. "They've seen shifts in communities of the warming and the strengthening in the East Australian Current, bringing species down from mainland Australia to Tasmania."

Photo: Volunteer divers Ember Corpuz and Chelsea Haebich at work near Adelaide. (Supplied: SA Government) Acting on early warnings In South Australia, the rocky reefs are home to leafy sea dragons, blue devils and the occasional rock lobster, with volunteers taught how to identify more than 100 species of fish and invertebrates. Dr Bryars said the data would give an early warning if something was going wrong and provide an opportunity to find the cause. "Whether it's something happening in the adjacent catchment, we could look at some management mitigation measures there," he said. "On the flipside, we know where we've had some positive things happen in catchments with reduced wastewater flows, so we might expect to see some recovery of those reefs. "It's a two-way thing where we can detect both of those things." Topics:oceans-and-reefs,environment,conservation,marine-parks,volunteers,marine-biology,human-interest,adelaide-5000,sa First posted April 12, 2019 12:11:09 http://www.abc.net.au/news/2019-04-12/reef-life-survey-program-hits-south-australian-waters/10996752

[sciencespies]

Scientists Seek To Discover Why Some Minds Resist The Damage That Comes With Old Age

https://sciencespies.com/news/scientists-seek-to-discover-why-some-minds-resist-the-damage-that-comes-with-old-age/

Scientists Seek To Discover Why Some Minds Resist The Damage That Comes With Old Age

Researchers at the National Institute on Aging (NIA) want to know how some older adults retain their youthful thinking and memory abilities despite the evidence of neurodegeneration or Alzheimer’s-related pathology in the brain. And they’ve created a way they hope will help them find out. But they need the input of scientists, health care professionals and others to do it.

It’s called cognitive reserve, and it’s the phenomenon of the mind’s resistance to damage of the brain. It’s also the subject of not only an upcoming new data and biomedical sample resource, but also a related request for information (RFI) from the NIA and a first-of-its-kind workshop in September.

The push to study cognitive reserve in more depth across the scientific disciplines was born out of recommendations from the Cognitive Aging Summit III. Some 300 researchers attended the summit in Bethesda, Maryland in 2017. Coordinated by the NIA of the National Institutes of Health (NIH) and supported by the McKnight Brain Research Foundation, the summit centered on age-related brain and cognitive changes, with a particular focus on issues related to cognitive resilience and reserve. According to the NIA, investigators from around the world delivered presentations and engaged in discussion “about some of the most important scientific questions relating to the biological, physiological, social and behavioral aspects of reserve and resilience in aging individuals. Attendees also discussed strategies to preserve and bolster cognitive function during aging.”

One of the ways they decided to pursue studying how to preserve and bolster the brain during aging was to support a life-long study of rats. Investigators recommended the study generate state-of-the-art neuroimaging, phenotypic results (the observable characteristics of an individual resulting from the interaction of its genotype with the environment), non-invasive biological samples and other indicators that could give insight into the mechanisms of healthy neurocognitive aging. Researchers at the NIA said this recommendation is now being put into action.

They’re calling it the Successful Trajectories of Aging: Reserve and Resilience in RatS, or STARRS. The NIA’s Intramural Research Programs (IRP) will develop and conduct the longitudinal study, thus creating an open-source data and a sample hub to be shared with the entire aging science community.

According to Peter Rapp, senior investigator in the Neurocognitive Aging Section (NAS) of the NIA, “cognitive reserve is what makes some older adults cognitively resilient.” And reserve and resilience make up “an evolving field exploring whether and how people with high cognitive reserve simply age more slowly than their peers whose thinking and memory are impacted by neuropathology, or if there are genetic, environmental or life experience protective factors at work. NIA-supported scientists aim to study reserve at the cellular level and establish baseline data to evaluate how various interventions might impact brain aging and the ability to compensate for dementia pathology.”

Rapp said scientists hope STARRS will bring them “closer to an understanding of the factors that contribute to successful versus unsuccessful neurocognitive aging.”

The NIA, today, issued a Request for Information for new ideas on how best to maximize STARRS’s value and usefulness to the scientific community. The RFI seeks input from researchers in academia and industry; healthcare professionals; patient and health advocacy organizations; scientific and professional organizations; and other interested stakeholders on a wide variety of program design issues, including:

Prioritizing which data outcomes/measures to capture.

Suggestions for non-invasive methods to assess neural function in study animals.

Creative ideas for the STARRS infrastructure to help it better track behavioral and/or neural function.

Responses to the RFI are due by July 15, 2019. Those who wish to contribute may email their responses to Dr. Matthew Sutterer at the NIA.

The concept of cognitive reserve is not new. Dr. Yaakov Stern of the Cognitive Neuroscience Division of the Taub Institute, the Department of Neurology and the Department of Psychiatry, at Columbia University, wrote of his own studies of the subject in 2009:

“The concept of reserve has been proposed to account for the disjunction between the degree of brain damage or pathology and its clinical manifestations,” he wrote. “For example, a head injury of the same magnitude can result in different levels of cognitive impairment, and that impairment can vary in its rate of recovery. Similarly, several prospective studies of aging have reported that up to 25% of elders whose neuropsychological testing is unimpaired prior to death meet full pathologic criteria for Alzheimer’s disease, suggesting that this degree of pathology does not invariably result in clinical dementia…many studies indicate that a set of life experiences such as educational and occupational exposure and leisure activities are associated with reduced risk of developing dementia and with a slower rate of memory decline in normal aging. Cognitive reserve (CR) postulates that individual differences in the cognitive processes or neural networks underlying task performance allow some people to cope better than others with brain damage.”

Professor Michael Ridding of the School of Medicine at the University of Adelaide in South Australia also wrote in an article for The Conversation that “Evidence shows the extent of someone’s cognitive decline doesn’t occur in line with the amount of biological damage in their brain as it ages. Rather, certain life experiences determine someone’s cognitive reserve and, therefore, their ability to avoid dementia or memory loss.”

“How do we know?” Ridding asked. “Being educated, having higher levels of social interaction or working in cognitively demanding occupations (managerial or professional roles, for instance) increases resilience to cognitive decline and dementia. Many studies have shown this. These studies followed people over a number of years and looked for signs of them developing cognitive decline or dementia in that period.”

In 2009, the Human Sensorimotor Plasticity group headed by Ridding and the Developmental Neuromotor Physiology group headed by Dr. Julia Pitcher joined the Robinson Institute and formed the Neuromotor Plasticity and Development (NeuroPAD) research group.  Riding is known for his pioneering work in human brain plasticity induction.

The design of STARRRS will also be among the topics discussed at the upcoming Reserve & Resilience Workshop—the first workshop on researcher definitions for reserve and resilience in cognitive aging and dementia—to be held September 9 and 10, 2019 in Bethesda, Maryland. Organizers of Reserve & Resilience, such as Workshop Chair Dr. Yaakov Stern of Columbia University, aim to attract researchers from diverse backgrounds to move the cognitive reserve and resilience field forward by delving into some of the following:

Reaching a consensus on operational definitions of reserve and resilience.

Developing interdisciplinary research collaboration strategies.

Identifying promising research themes for pilot study funding.

Developing data and information sharing platforms for collaborative analysis.

Establishing workgroups that will meet throughout the year to further the aims of the workshop.

According to organizers of the workshop:

“Research indicates that specific life exposures and genetic factors contribute to some people being more resilient than others, with lower rates of cognitive decline with aging and reduced risk of developing Alzheimer’s disease and related dementia (ADRD). The factors associated with resilience have an important role in the development of interventions and health policies. There are likely several complex and highly interactive mechanisms that lead to these individual differences in vulnerability to decline, probably reliant on both structural and functional brain mechanisms. Investigators in this area have employed many terms encapsulating individual differences including resilience, cognitive reserve, brain reserve, brain maintenance and compensation. In addition, there are terms commonly used in cognitive neuroscience studies of aging, such as efficiency, capacity, and compensation. However, the definitions of these concepts differ across researchers, and the translation from human to animal research is not well developed. It is important to bring together researchers from basic neuroscience to human studies to develop operational definitions for these concepts.”

For more information on the workshop, call 1.224.938.9523 or email at secretariat@reserveandresilience.com.

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