Tech
E-scooters as a new micro-mobility service: SMART researchers explore the potential of e-scooter sharing as a replacement for short-distance transit in Singapore
SMART researchers found that e-scooters are not only a last-mile solution to complement transit services, but also provide a mobility service for short-distance transit trips
Tsukuba, Japan - Warm, dry wind events blowing down from mountain slopes, called foehns, are a meteorological phenomenon typically associated with the European Alps or the Rocky Mountains of North America. However, in recent decades, foehn winds in Japan have caused record-breaking hazardous warm weather events, bringing renewed interest in the behavior of these winds in this part of the world.
Chemical reactions, such as those that occur when charging and discharging a battery, take place primarily on surfaces and at interfaces. While it is very easy to study the macroscopic products of a reaction, it has so far been difficult to gain a more accurate picture of the course of chemical reactions at the atomic level. This requires measurement methods that allow observations to be made on the extremely short time scales on which chemical reactions take place.
DALLAS - May 20, 2021 - An experimental drug that has shown promise in protecting healthy tissue from collateral damage caused by radiation therapy for cancer also appears to enhance radiation's capacity to kill tumors, a new study led by UT Southwestern scientists shows. The findings, published online in Science Translational Medicine, could provide a much-needed boost to the radiation treatments used against a variety of tumor types.
Elephants and lions are iconic species that help raise substantial funds for conservation. However, they also pose significant threats to people, crops, and livestock, and are themselves threatened with extinction.
Areas at severe risk are identified
Two experimental drug approaches that target vulnerabilities in cancer cell metabolism may extend survival and enhance the effectiveness of standard chemotherapies for a highly aggressive type of pediatric brain cancer.
The findings were reported by Johns Hopkins Kimmel Cancer Center researchers in two published studies.
Study lead, Research Associate of the Neurobiology Lab Marat Minlebaev explains, "Our brain is a complex mechanism, and it's important to understand how it works. If we understand how our brain functions, we can put forth new treatment methodologies or prevent pathologies, both congenital and acquired."
A number of techniques were used to undertake the research, so, apart from biologists, other scientists were also invited to partake.
Researchers from Russia and Germany have created a genome-wide atlas of developmental alternative splicing changes of seven organs in six mammal species and chicken.
The research was published in the journal Nature Genetics.
It is ingrained in parents to curtail the hours their children spend in front of the television. Anecdotal evidence suggests that prolonged viewing of television and use of smart gadgets during early years can adversely affect a child's eyesight and behavioral development. However, there is little scientific evidence to support such observations on the effects of excessive television exposure on children's visual acuity.
Oncotarget published "Analytic validation and clinical utilization of the comprehensive genomic profiling test, GEM ExTra®" which reported that the authors developed and analytically validated a comprehensive genomic profiling assay, GEM ExTra, for patients with advanced solid tumors that uses Next Generation Sequencing to characterize whole exomes employing a paired tumor-normal subtraction methodology.
Scientists have made a major breakthrough in the study of embryonic development and how it can be impacted by external factors such as climate change.
Researchers at the University of Plymouth have developed a cutting edge technique which enables them to instantly examine the biological traits and behaviours of developing embryos as an energy signature, rather than focusing on individual characteristics.
Abu Dhabi, UAE: NYU Abu Dhabi (NYUAD) researchers have developed a special noncontact multi-physics probe (NMP) that enables them to collect cytoplasmic samples from single tumor cells without disrupting their spatial configurations in the original tissue. The tiny tool can also be used to introduce foreign materials to selected cells within the tissue to alter their genetic makeup.
A study led by MedUni Vienna (Institute of Cancer Research and Comprehensive Cancer Center Vienna) sheds light on the mechanisms that lead to extremely aggressive metastasis in a particular type of pancreatic cancer, the basal subtype of ductal adenocarcinoma. The results contribute to a better understanding of the disease. The study has recently been published in the leading journal "Gut".
The last ice age ended almost 12 000 years ago in Norway. The land rebounded slowly as the weight of the ice disappeared and the land uplift caused many bays to become narrower and form lakes.
Fish became trapped in these lakes.
Sticklebacks managed to adapt when saltwater became freshwater, and they can still be found in today's coastal lakes along the Norwegian coast.
Saltwater gradually changed to brackish water and later to freshwater. This environmental change naturally led to a total replacement of the animal and plant life.
A reason for these findings could be due to the fact that Parkinson's patients often also have many risk factors for a severe course of Covid-19. For the first time, the cross-sectional study provides detailed nationwide data. The research team led by Professor Lars Tönges reports in the journal Movement Disorders of 4 May 2021.
Nationwide analysis of hospital data