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67 articles from ScienceDaily
California offshore winds show promise as power source
- ScienceDaily
- 20/9/8 23:05
One of the challenges of moving toward fully renewable energy in California by 2045 is matching production to demand. Consumer demand peaks in the evening when solar energy is no longer available. Offshore wind energy has the potential to help meet this demand.
A new method may make tomatoes safer to eat
- ScienceDaily
- 20/9/8 23:05
When vegetable farmers harvest crops, they often rely on postharvest washing to reduce any foodborne pathogens, but a new study shows promise in reducing these pathogens -- as well as lowering labor costs -- by applying sanitizers to produce while it is still in the fields.
How birth control, girls' education can slow population growth
- ScienceDaily
- 20/9/8 23:05
Education and family planning have long been tied to lower fertility trends. But new research analyzes those factors to determine, what accelerates a decline in otherwise high-fertility countries.
Cell in zebrafish critical to brain assembly, function
- ScienceDaily
- 20/9/8 23:05
New research documents the presence of astrocytes in zebrafish, a milestone that will open new avenues of research into a star-shaped type of glial cell in the brain that is critical for nearly every aspect of brain assembly and function.
Linking calorie restriction, body temperature and healthspan
- ScienceDaily
- 20/9/8 23:05
Cutting calories significantly may not be an easy task for most, but it's tied to a host of health benefits ranging from longer lifespan to a much lower chance of developing cancer, heart disease, diabetes and neurodegenerative conditions such as Alzheimer's. A new study illuminates the critical role that body temperature plays in realizing these diet-induced health benefits.
Small study shows convalescent plasma is safe to use in pediatric patients with COVID-19
- ScienceDaily
- 20/9/8 22:21
Early findings show that convalescent plasma appears to be a safe and possibly effective treatment for children with life-threatening cases of COVID-19.
Researchers make tiny, yet complex fiber optic force sensor
- ScienceDaily
- 20/9/8 22:21
Researchers have developed a tiny fiber optic force sensor that can measure extremely slight forces exerted by small objects. The new light-based sensor overcomes the limitations of force sensors based on micro-electro-mechanical sensors (MEMS) and could be useful for applications from medical systems to manufacturing.
Plant Science Research Network releases decadal vision 2020-2030
- ScienceDaily
- 20/9/8 22:21
Plant science research has tremendous potential to address pressing global issues including climate change, food insecurity and sustainability. However, without sustained investment in plant science, the necessary research to solve these urgent problems is at risk. The Plant Science Research Network (PSRN) released its Plant Science Decadal Vision 2020-2030, a report that outlines bold, innovative...
NSAIDs not associated with more severe coronavirus disease, study finds
- ScienceDaily
- 20/9/8 20:29
The use of non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen and diclofenac, is not associated with any adverse effects in people who have tested positive for COVID-19, according to a new study.
Delayed immune responses may drive COVID-19 mortality rates among men and the elderly
- ScienceDaily
- 20/9/8 20:29
COVID-19 (SARS-CoV-2) infections tend to be more severe among older adults and males, yet the mechanisms underlying increased mortality in these two demographics are unknown. A new study suggests that varying immune responses to SARS-CoV-2 due to age and sex may depend on viral load and the time-course of infection.
Brain stimulation reduces dyslexia deficits
- ScienceDaily
- 20/9/8 20:29
Restoring normal patterns of rhythmic neural activity through non-invasive electrical stimulation of the brain alleviates sound-processing deficits and improves reading accuracy in adults with dyslexia, according to a new study.
Research unravels what makes memories so detailed and enduring
- ScienceDaily
- 20/9/8 19:11
Researchers report a breakthrough in understanding how memories can be so distinct and long-lasting without getting muddled up.
Older women with type 2 diabetes have different patterns of blood use in their brains
- ScienceDaily
- 20/9/8 19:11
A researcher is reporting that the brains of older women with Type 2 diabetes do not use as much oxygenated blood as those who don't have the disease. The research is the first to point to changes in blood use in the brain as the primary reason for diabetes-related deficits in motor function.
Lost frogs rediscovered with environmental DNA
- ScienceDaily
- 20/9/8 19:11
Scientists have detected signs of a frog listed extinct and not seen since 1968, using an innovative technique to locate declining and missing species in two regions of Brazil.
Elevated clotting factor V levels linked to worse outcomes in severe COVID-19 infections
- ScienceDaily
- 20/9/8 19:11
New research points to disturbances in blood clotting protein factor V activity as both a potential cause of blood clotting disorders with COVID-19, and to potential methods for identifying at-risk patients with the goal of selecting the proper anticoagulation therapy.
A spillover effect: Medicaid expansion leads to healthier dietary choices
- ScienceDaily
- 20/9/8 19:11
Besides providing health care to millions, the Medicaid program helps recipients make healthier food choices, according to new work.
New nanosystem enhances treatment for melanoma in animal models
- ScienceDaily
- 20/9/8 19:11
Researchers have developed an innovative nanotechnological drug delivery system that significantly enhances the effectiveness of treatment for the aggressive skin cancer melanoma.
Fossil growth reveals insights into the climate
- ScienceDaily
- 20/9/8 19:10
Panthasaurus maleriensis is an ancestor of today's amphibians and has been considered the most puzzling representative of the Metoposauridae. Paleontologists examined the fossil's bone tissue and compared it with other representatives of the family also dating from the Triassic. They discovered phases of slower and faster growth in the bone, which apparently depended on the climate.
Model shows that the speed neurons fire impacts their ability to synchronize
- ScienceDaily
- 20/9/8 19:10
Research has shown for the first time that a computer model can replicate and explain a unique property displayed by a crucial brain cell. Their findings shed light on how groups of neurons can self-organize by synchronizing when they fire fast.
Lightweight green supercapacitors could charge devices in a jiffy
- ScienceDaily
- 20/9/8 19:10
Researchers have described their novel plant-based energy storage device that could charge even electric cars within a few minutes in the near future. Furthermore, they said their devices are flexible, lightweight and cost-effective.
Investigational drug stops toxic proteins tied to neurodegenerative diseases
- ScienceDaily
- 20/9/8 19:10
An investigational drug that targets an instigator of the TDP-43 protein, a well-known hallmark of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD), may reduce the protein's buildup and neurological decline associated with these disorders, suggests a pre-clinical study.
Detecting soil-surface ozone early can help prevent damage to grapes and apples
- ScienceDaily
- 20/9/8 19:10
Farmers and fruit growers report that climate change is leading to increased ozone concentrations on the soil surface in their fields and orchards, which can cause irreversible plant damage, reduce crop yields and threaten the food supply. A ne method of vapor-depositing conducting polymer 'tattoos' on plant leaves can accurately detect and measure such ozone damage, even at low exposure levels.
Targeted drug found effective in patients who have lung cancer with certain mutations
- ScienceDaily
- 20/9/8 19:10
A targeted therapy called capmatinib can provide significant benefits to patients who have advanced lung cancer with specific gene mutations, according to recently published results from a phase two clinical trial.
Developing models to predict storm surges
- ScienceDaily
- 20/9/8 19:10
Storm surges sometimes can increase coastal sea levels 10 feet or more, jeopardizing communities and businesses along the water, but new research shows there may be a way to predict periods when it's more likely that such events occur. Researchers have developed models to predict extreme changes in sea level by linking storm surges to large-scale climate variability.
Quantum light squeezes the noise out of microscopy signals
- ScienceDaily
- 20/9/8 18:25
Researchers used quantum optics to advance state-of-the-art microscopy and illuminate a path to detecting material properties with greater sensitivity than is possible with traditional tools.