Culture
The United States-Mexico border traverses through large expanses of unspoiled land in North America, including a newly discovered worldwide hotspot of bee diversity. Concentrated in 16 km2 of protected Chihuahuan Desert are more than 470 bee species, a remarkable 14% of the known United States bee fauna.
Sanaria® PfSPZ-CVac" is a live vaccine consisting of infectious Plasmodium falciparum (Pf) malaria parasites that are injected into the subject at the same time as they receive an antimalarial drug. The parasites quickly enter the liver where they develop and multiply for 6 days, and then emerge into the blood As soon as the parasites leave the liver, the drug kills them immediately. Thus, the immune system of the vaccinated subject is primed against many parasite proteins and becomes highly effective at killing malaria parasites in the liver to block infection and prevent disease.
Daniel Redhead, from the Max Planck Institute for Evolutionary Anthropology, and Chris von Rueden, from the University of Richmond, published a new study that describes coalition formation among men in Tsimané Amerindians living in Amazonian Bolivia, over a period of eight years. In two Tsimané communities, the authors describe the inter-personal conflicts that tend to arise between men, and the individual attributes and existing relationships that predict the coalitional support men receive in the event of conflicts.
5 May 2021, Bristol - In one of the most advanced applications of in-vitro 3D human lung models in vape research to date, a new peer-reviewed Imperial Brands study shows that, unlike combustible cigarette smoke, blu aerosol had little to no impact on numerous toxicological endpoints under the conditions of test using laboratory models.
Announcing a new article publication for BIO Integration journal. In this editorial the authors Hui Liu and Juan Chen from Shanxi Eye Hospital, Taiyuan, China discuss biophotonics in photomedicine.
As a cross-disciplinary field, biophotonics is a natural platform for innovation, e.g. researchers have taken advantages of the recently developed nanostructures in Photomedicine to optimize imaging signals and improve drug delivery efficiency. Active investment in healthcare also contributes to the quick clinical transitions of biophotonic innovations.
Marine scientists are calling on the EU to adopt a comprehensive plan to protect dolphins and porpoises from fisheries bycatch in European waters.
Reflexes protect our bodies - for example when we pull our hand back from a hot stove. These protective mechanisms could also be useful for robots. In this interview, Prof. Sami Haddadin and Johannes Kühn of the Munich School of Robotics and Machine Intelligence (MSRM) of the Technical University of Munich (TUM) explain why giving test subjects a "slap on the hand" could lay the foundations for the robots of the future.
LAWRENCE -- Researchers at the University of Kansas have described a new species of fanged frog discovered in the Philippines that's nearly indistinguishable from a species on a neighboring island except for its unique mating call and key differences in its genome.
The KU-led team has just published its findings in the peer-reviewed journal Ichthyology & Herpetology.
At the beginning of the COVID-19 pandemic, intense social distancing and lockdown measures were the primary weapon in the fight against the spread of SARS-CoV-2, but they came with a monumental societal burden. New research from the Center for the Ecology of Infectious Diseases and the College of Public Health at the University of Georgia explores if there could have been a better way.
A study published in July 2020 hypothesized a link between the presence of bradykinin, a well-known peptide, and severe cases of COVID-19. Vardan Karamyan, Ph.D., an associate professor and vice chair for the Texas Tech University Health Sciences Center (TTUHSC) Jerry H. Hodge School of Pharmacy Department of Pharmaceutical Sciences, had not previously conducted or evaluated any research related to COVID-19. However, he found the article intriguing because it discussed bradykinin, one of three specific peptides with which his lab has much well-published experience.
PITTSBURGH, May 5, 2021 - Subtle differences in the shape of the brain that are present in adolescence are associated with the development of psychosis, according to an international team led by neuroscientists at the University of Pittsburgh School of Medicine and Maastricht University in the Netherlands.
Besides being underweight, babies born to women whose diet lacked sufficient protein during pregnancy tend to have kidney problems resulting from alterations that occurred while their organs were forming during the embryonic stage of their development.
Researchers from the University of Liverpool have shown the potential of repurposing an existing and cheap drug into a long-acting injectable therapy that could be used to treat Covid-19.
In a paper published in the journal Nanoscale, researchers from the University's Centre of Excellence for Long-acting Therapeutics (CELT) demonstrate the nanoparticle formulation of niclosamide, a highly insoluble drug compound, as a scalable long-acting injectable antiviral candidate.
New Johns Hopkins University simulations offer an intriguing look into Saturn's interior, suggesting that a thick layer of helium rain influences the planet's magnetic field.
The models, published this week in AGU Advances, also indicate that Saturn's interior may feature higher temperatures at the equatorial region, with lower temperatures at the high latitudes at the top of the helium rain layer.
It is notoriously difficult to study the interior structures of large gaseous planets, and the findings advance the effort to map Saturn's hidden regions.
The incorporation of boron into polycyclic aromatic hydrocarbon systems leads to interesting chromophoric and fluorescing materials for optoelectronics, including organic light-emitting diodes (OLEDS) and field-effect transistors, as well as polymer-based sensors. In the journal Angewandte Chemie, a research team has now introduced a new anionic organoborane compound. Synthesis of the borafluorene succeeded through the use of carbenes.