The western North Pacific Subtropical High (WNPSH) is a key atmospheric circulation system strongly influences weather and climate over the entire East and Southeast Asia. It determines the strength and position of the Mei-yu (or Baiu/Changma) Front and the trajectories of typhoon and western Pacific tropical cyclones. How it will change in the future concerns the livelihood of many millions of people. The answer from state-of-the-art climate models is currently ambiguous.
Physicists have created the most sensitive strain sensor ever made, capable of detecting a feather's touch.
The sensor, developed by the Materials Physics Group at the University of Sussex, can stretch up to 80 times higher strain than strain gauges currently on the market and show resistance changes 100 times higher than the most sensitive materials in research development.
The research team believe the sensors could bring new levels of sensitivity to wearable tech measuring patients' vital signs and to systems monitoring buildings and bridges' structural integrity.
Researchers have uncovered a link between the structure of the protein alpha-synuclein and its likelihood to misfold and aggregate.
Alpha-synuclein aggregates are the hallmark of neurodegenerative disorders, such as Parkinson's disease. Their findings, published today in Nature Communications, identify potential new therapeutic targets in the treatment of Parkinson's disease.
A technique that can better assess harmful chemicals adds to the analysis toolkit for cigarette alternatives.
This pioneering research by KAUST scientists reveals that a tobacco-heating device called "I quit ordinary smoking" (IQOS), emits many more potentially harmful chemicals than those identified by the manufacturer.
Researcher Judith Lind has studied how staff at fertility clinics view the assessments that childless couples and women undergo in order to access assisted reproduction. It emerges in the interviews that the assessment of the potential parents is based on the child's future welfare and on the responsible use of public resources.
A new study maps for the first time the evolutionary history of the world's terrestrial vertebrates: amphibians, birds, mammals and reptiles. It explores how areas with large concentrations of evolutionarily distinct species are being impacted by our ever-increasing "human footprint."
The Latin name for brook trout -- Salvelinus fontinalis -- means "speckled fish of the fountains," but a new study by Penn State researchers suggests, for the first time, that the larger streams and rivers those fountains, or headwaters, flow into may be just as important to the brook trout.
A group of scientists from CECAD, the Cluster of Excellence 'Cellular Stress Responses in Aging-Associated Diseases,' have found a mechanism by which neurodevelopmental diseases concerning neurons can be explained: The loss of a certain enzyme, UBE2K, impeded the differentiation of stem cells by silencing the expression of genes important for neuronal differentiation and, therefore, the development and generation of neurons. More specifically, UBE2K regulates the levels and activation of histones, key proteins that pack and organize the DNA, regulating the expression of genes.
The third tropical cyclone of the Atlantic Ocean basin has been generating large amounts of rainfall over Mexico's Yucatan and parts of Central America. Using satellite data, NASA analyzed that heavy rainfall and provided forecasters with valuable cloud top temperature data to help assess the strength of the storm.
On June 2, 2020, by 2 p.m. EDT, Tropical Depression 03L strengthened into Tropical Storm Cristobal over Mexico's Gulf of Campeche. The Gulf of Campeche is surrounded by Mexico's Yucatan Peninsula, and the gulf is part of the southwestern Gulf of Mexico.
When Wei Hsi (Ariel) Yeh was a young undergraduate student, one of her close friends went from normal hearing to complete deafness in the span of one month. He was 29 years old. No one knew why he lost his hearing; doctors still don't know. Frustrated and fearful for her friend, Yeh, who graduated last month with her Ph.D. in chemistry from Harvard University, dedicated her graduate studies to solving some of the vast genetic mysteries behind hearing loss.
Volcanic eruptions and human-caused changes to the atmosphere strongly influence the rate at which the ocean absorbs carbon dioxide, says a new study. The ocean is so sensitive to changes such as declining greenhouse gas emissions that it immediately responds by taking up less carbon dioxide.
Satellite data of Tropical Cyclone Nisarga's cloud top temperatures revealed that the storm had strengthened before it began making landfall in west central India.
Nisarga formed around 5 p.m. EDT (2100 UTC) on June 2, and had maximum sustained winds near 40 knots (46 mph/74 kph) at that time. Within 12 hours, the storm intensified to hurricane strength.
UNIVERSITY PARK, Pa. --After the U.S. Census Bureau announced that it was changing how it protects the identities of individuals for the 2020 Census, a Penn State-led research team began to evaluate how these changes may affect census data integrity.
The Census Bureau is proposing to use differential privacy, a new method that attempts to protect the identities of individuals when publishing public data. Census data is used to distribute federal funding that impacts communities and also determines congressional representation.
A Northern Arizona University professor co-authored a paper on the importance of springs in a drying climate that is in the inaugural climate change refugia special edition of Frontiers in Ecology and the Environment.
Translocation is an important management tool used for nearly 100 years to increase bighorn sheep population numbers in Wyoming and to restore herds to suitable habitat throughout their historical range. Yet, translocation also can alter the underlying genetic diversity of managed wildlife species in both beneficial and detrimental ways.