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Life Technology™ Medical News
Impact of Workplace Bullying on Employee and Partner Sleep
Children's Sight Transformed by Genetic Medicine at UCL
Global Standard: ICD 11 - Crucial for Health Data
Innovative Fog-to-Cloud Computing Transforms Elderly Health Care
Managing Chronic Pain: Controversy Surrounding Opioid Treatment
Limited Use of Alzheimer's Screening Tools Hinders Early Detection
Roller Derby: Fast-Growing Sport for Women
New Insights into Mitochondrial DNA Deletion Diseases
Chronic Stress and Hypertension: Unraveling Biochemical Pathways
Zika Epidemic in Brazil: Environmental Factors Impacting Virus
Brain's Visual Cortex Role in Food Evolution
Challenges in Mental Health Intake: High Dropout Rates
Scientists Unveil Human Antibody mAb 3A6 for Ebola Therapy
University of Waterloo Enhances Breast Cancer Detection
Vilnius University Researchers Innovate Liquid Biopsy
New York Attorney General Targets E-Cigarette Industry
Impact of Great East Japan Earthquake on Health
Challenges of Appendiceal Cancer: Late Diagnosis & Prognosis
Brain Reorganization After Stroke Boosts Speech Recovery
2025 Winter: Influenza, COVID-19, RSV Dominate - Pneumonia Looms
Inhalable Medicines for Respiratory Diseases
U.S. Outpatient Prescriptions Surge for Hydroxychloroquine and Ivermectin
New Tool Revealed to Combat Opioid Crisis
Efforts to Curb Teen Vaping Trend
Study: Diet with Grapes, Strawberries, Açaí, Chocolate, Wine, Coffee Lowers Metabolic Syndrome Risk
Study Reveals Shortcomings in UV Protection for Eye Health
Rare Genetic Disease: Rett Syndrome in Newborn Girls
Indoor Cats in Oregon Euthanized Due to Bird Flu
Study Links Childhood Physical Activity to Adolescent Stress
Researchers Discover Enhanced Cardiac Diagnosis Method
Life Technology™ Medical News Subscribe Via Feedburner Subscribe Via Google Subscribe Via RSSLife Technology™ Science News
Asteroid Threat to Earth Reduced by NASA Calculations
Uk Wildfire Season Intensifies: Study by Cambridge
Challenges for College-Educated Women in Marriage Market
Challenges in Cow Pregnancy: Impact on Milk Production
Scientists Study CO2 Impact on Tropical Forests at Costa Rica Volcano
Mosquito Antennae Study for Disaster Response
Plasma Arc Cutting: Key Technique in Manufacturing
Social Media Influencers Drive Pro-Environmental Tourism
Unveiling the Mystery: Lunar Surface Revealed
New Study Reveals Emotions of New Dads in Parenting
Max Planck Study Reveals Insights on Evolvability
AI Diagnoses, Court Verdicts, News Stories, and Managers
Microsoft Team Reveals Eight-Qubit Topological Quantum Processor
Protein Interactions: Key to Biological Functions
Escherichia Coli: A Big Deal
Texas Master Gardeners' Confidence in Home Food Preservation
University of Florida Study: Urban Home Gardeners' Attitudes & Behaviors
Brad Pitt's Voice Cloned at SINTEF Conference
Corn Earworm Threatens Corn Yield in US
NASA's Lunar Mission: Mars Leap Ahead
Researching Strategies for Peace in Latin America
Australia's Flora Under Threat from Prolonged Summer Heat
Breakthrough Study: Reading Superconducting Qubits with Optical Transducer
Study Reveals High PFAS Levels in Bird Diets
Role of Calcium in Muscle Development Unveiled
Study Shows Digital Platform Boosts Elementary Reading Skills
Janelia Researchers Develop System to Study Zebrafish Learning
Asteroid Deflection Studies: NASA's DART Mission Results
Revolutionizing Forest Volume Estimation: Critical Height Sampling Study
Study Reveals Key Forest Management Impact on Beetle Diversity
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AI's Limitations in Transforming Organizational Processes
AI Plans Trip Itinerary, Books Flights, Arranges Transport
Small Cylindrical Parts: Deep Drawing Process Risks
New Technique Enhances Food-Delivery Efficiency
China Deploys Advanced Helicopter-Borne Detection System
Harnessing Untapped Potential in Homes and Vehicles to Strengthen Local Power Grids
Indian Institute of Technology Advances Bifacial Solar Cells
Efficient Heat Management for Electronics: Challenges and Solutions
New Technique Reduces Imperfections in 3D Printing
"U.S. Navy Employs Laser Tech for High-Speed Defense"
Dynamic Facial Projection Mapping: AR's Impact on Entertainment
UK's Ambitious Plan: Transitioning to Electric Transport
World's First Two-Way Adaptive Brain-Computer Interface
UK Introduces Laws Against AI-Generated Sexual Abuse
Rising Electronic Waste: 82 Million Tons by 2030
Delta Flight 4819 Crash Investigation at Toronto Pearson
Refugees Boost Energy in Displacement Camps
Terahertz Waves: Faster Data, Precise Imaging, High-Res Radar
Delta Air Lines Passenger Jet Crash-Lands at Toronto Airport
Study Reveals Safety Risks in Sodium-Ion Batteries
Rise of Large Language Models: Understanding Limitations
AI's Impact on Identifying Written Work: Human vs. AI
1 in 5 Cars Sold in 2021 Were Electric Vehicles
Challenges in Replicating Lifelong Learning in AI
UK Government Urged to Limit AI Companies' Copyrighted Works Access
U.S. Work Stoppages Decline in 2024
Australian Metals Plant to Become Hub for Green Iron and Steel
Indonesia's Coal Plant Expansion Threatens Emission Pledge
Nvidia and Partners Develop Largest AI System for Biological Research
Trump Considers Boeing Alternatives for Air Force One
Life Technology™ Technology News Subscribe Via Feedburner Subscribe Via Google Subscribe Via RSSMonday, 23 December 2019
'Tweezer clock' may help tell time more precisely
Atomic clocks are used around the world to precisely tell time. Each "tick" of the clock depends on atomic vibrations and their effects on surrounding electromagnetic fields. Standard atomic clocks in use today, based on the atom cesium, tell time by "counting" radio frequencies. These clocks can measure time to a precision of one second per every hundreds of millions of years. Newer atomic clocks that measure optical frequencies of light are even more precise, and may eventually replace the radio-based ones.
Nanoparticle therapeutic restores tumor suppressor, sensitizes cancer cells to treatment
Leveraging advancements in nanotechnology, investigators from the Brigham have found that restoring p53 not only delays the growth of p53-deficient liver and lung cancer cells but may also make tumors more vulnerable to cancer drugs known as mTOR inhibitors.
The global reef expedition: French Polynesia
Scientists have released their findings from the largest coral reef survey and mapping expedition ever conducted in French Polynesia. The Global Reef Expedition: French Polynesia Final Report provides a comprehensive summary of the research findings from the expedition, an assessment of the health and resiliency of French Polynesia's coral reefs, and recommendations for preserving French Polynesia's coral reefs into the future.
Scientists learn what women know—and don't know—about breast density and cancer risk
Breast density is an important risk factor for breast cancer but no study had asked women what they know or think about breast density in relation to screening they have had. A number of states do have notification laws about breast density, but these laws vary. In a new qualitative study, a team of scientists at Dartmouth and Dartmouth-Hitchcock's Norris Cotton Cancer Center and the Breast Cancer Surveillance Consortium led by Karen Schifferdecker, Ph.D., MPH, and Anna Tosteson, ScD, sought to explore women's knowledge and perceptions of breast density and experiences of breast cancer screening across three states with and without notification laws.
Can brain injury from boxing, MMA be measured?
For boxers and mixed martial arts (MMA) fighters, is there a safe level of exposure to head trauma? A new study shows different effects in the brain for younger, current fighters compared to older, retired fighters. The study is published in the December 23, 2019, online issue of Neurology, the medical journal of the American Academy of Neurology.
NASA analyzes Tropical Cyclone Phanfone's water vapor concentration
When NASA's Aqua satellite passed over the Northwestern Pacific Ocean, water vapor data provided information about the intensity of Tropical Cyclone Phanfone. In the Philippines, the storm is known locally as Ursula.
Cultural evolution caused broad-scale historical declines of large mammals across China
Cultural evolution has been the dominant driver of range contractions in megafauna taxa across China since the beginning of the Common Era, with little or no direct importance of climate. A research team led by Aarhus University along with collaborators from Nanjing University analyzed maps of megafauna distribution dynamics and societal development based on Chinese archival records alongside data on climate across China from 2 to 1953 CE.
Chimpanzees more likely to share tools, teach skills when task is complex
Teach a chimpanzee to fish for insects to eat, and you feed her for a lifetime. Teach her a better way to use tools in gathering prey, and you may change the course of evolution.
Calcium channels play a key role in the development of diabetes
Researchers at Karolinska Institutet in Sweden have deciphered the diabetogenic role of a certain type of calcium channel in insulin-secreting beta cells. The researchers believe that blockade of these channels could be a potential new treatment strategy for diabetes. The study is published in the scientific journal PNAS.
2-D materials: Arrangement of atoms measured in silicene
Silicene consists of a single layer of silicon atoms. In contrast to the ultra-flat material graphene, which is made of carbon, silicene shows surface irregularities that influence its electronic properties. Now, physicists from the University of Basel have been able to precisely determine this corrugated structure. As they report in the journal PNAS, their method is also suitable for analyzing other two-dimensional materials.
A fast and inexpensive device to capture and identify viruses
A device to quickly capture and identify various strains of virus has been developed, according to researchers at Penn State and New York University.
New treatment strategy may thwart deadly brain tumors
Immune checkpoint inhibitors are important medications that boost the immune system's response against certain cancers; however, they tend to be ineffective against glioblastoma, the most deadly primary brain tumor in adults. New research in mice led by investigators at Massachusetts General Hospital (MGH) and the University of Florida reveals a promising strategy that makes glioblastoma susceptible to these medications. The findings, which are published in the Proceedings of the National Academy of Sciences, indicate that such combination therapy should be tested in clinical trials of patients with glioblastoma, for whom there is no known cure.
Study reveals a role for jumping genes during times of stress
Only percent of human DNA codes for proteins, and approximately half of the rest of the genome is made up of what used to be called "junk" sequences that can copy themselves into RNA or DNA and jump from one location to another. Previous research led by investigators at Massachusetts General Hospital (MGH) had revealed a critical role for one of these jumping genes during times of stress. In new research published by the same group in the Proceedings of the National Academy of Sciences, the investigators report a surprising new property of this jumping RNA.
Study finds whales use stealth to feed on fish
Small fish are speedy and easy to scare. So how is it that a giant humpback whale, attacking at speeds about as fast as a person jogs, is able to eat enough fish to sustain itself? Combining field studies, laboratory experiments and mathematical modeling, researchers at Stanford University have found a surprising answer to this seemingly paradoxical feat: Whales capture fish using stealth and deception.
Want to get better iPhone 11 pics? Here are a few tips from the pros
This year the revamped iPhone 11 Pro was one of the most acclaimed upgrades of the year, most notably for the improved camera. Apple added a third lens, to allow for ultra-wide, GoPro like shots, and the ability to shoot in super low light.
Obesity is a risk factor for cardiotoxicity in chemotherapy-treated patients with breast cancer
Anthracyclines remain a cornerstone of breast cancer therapy in combination with new-generation targeted drugs such as trastuzumab. Both types of drugs are major culprits in chemotherapy-induced heart disease. A recent study showed that being overweight or obese was a risk factor for cardiotoxicity in chemotherapy-treated patients with breast cancer, but it did not take into account related cardiac risk factors or other classic risk factors of cardiotoxicity produced by anthracycline and trastuzumab (e.g., older age, concomitant chemotherapy or previous radiation therapy, smoking, high blood pressure, or diabetes).
Barring nonmedical exemptions increases vaccination rates, study finds
The first rigorously controlled study of a 2016 California law that aimed to increase childhood vaccination rates by eliminating nonmedical exemptions has found the law worked as intended, although the researchers noted a small increase in the number of medical exemptions.
Video games in 2030: Will I still need a console game system? That depends
There's a cloud hovering over the future of video games. Not a cloud of impending doom, but more of uncertainty.
The link between drawing and seeing in the brain
Drawing an object and naming it engages the brain in similar ways, according to research recently published in JNeurosci. The finding demonstrates the importance of the visual processing system for producing drawings of an object.
High fat diet impairs new neuron creation in female mice
A high fat diet limits the birth and growth of new neurons in adult female, but not male, mice, according to new research published in eNeuro. Further research could inspire metabolism-based preventions and treatments for brain disorders.
The U.S. Navy banned TikTok from government-issued smartphones over cybersecurity concerns
The U.S. Navy thinks TikTok is a threat to national cybersecurity.
For CRISPR, tweaking DNA fragments before inserting yields highest efficiency rates yet
University of Illinois researchers achieved the highest reported rates of inserting genes into human cells with the CRISPR-Cas9 gene-editing system, a necessary step for harnessing CRISPR for clinical gene-therapy applications.
Computing with molecules: A big step in molecular spintronics
Spintronics or spin electronics in contrast to conventional electronics uses the spin of electrons for sensing, information storage, transport, and processing. Potential advantages are nonvolatility, increased data processing speed, decreased electric power consumption, and higher integration densities compared to conventional semiconductor devices. Molecular spintronics aims for the ultimate step towards miniaturization of spintronics by striving to actively control the spin states of individual molecules. Chemists and physicists at Kiel University joined forces with colleagues from France and Switzerland to design, deposit and operate single molecular spin switches on surfaces. The newly developed molecules feature stable spin states and do not lose their functionality upon adsorption on surfaces. They present their results in the current issue of Nature Nanotechnology.
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