Articles by Bob Yirka
Phys.org / Bat data study reveals conservation priorities in San Diego County
A team of wildlife managers at the U.S. Geological Survey in San Diego, California, working with a colleague from the San Diego Natural History Museum, have uncovered the areas in San Diego County that need the most scrutiny ...
Phys.org / One-third of European plant species could be in trouble due to declining seed disperser populations
A team of ecologists at the University of Coimbra, Aarhus University and the University of Bristol has found that approximately one-third of plant species in Europe are under threat of population reduction as the number of ...
Tech Xplore / Apple unveils Depth Pro, an AI app that can map the depth of a 2D image
A team of engineers at Apple has developed an AI-based model called Depth Pro that can map the depth of a 2D image. The team has written a paper describing the app and its capabilities and has posted it on the arXiv preprint ...
Tech Xplore / Small turbines can capture wasted energy and generate electricity from man-made wind sources
A pair of electrical engineers at Distance University of Madrid, working with a colleague from Mision Critica-Data Center, ZFB Technology Services, in Columbia, has developed a methodology for generating electricity from ...
Phys.org / Scientists study elephant wrinkles to understand their purpose
A multidisciplinary team of scientists has conducted a study of Asian and African elephant wrinkles to learn more about their purpose. In their study, published in the journal Royal Society Open Science, the group studied ...
Medical Xpress / Stitches with internally produced electric charge found to speed up wound healing in rats
A team of chemical fiber and polymer material researchers in China has found that the use of internally produced, electrically charged sutures can speed up the healing process after surgery in rats. In their study published ...
Phys.org / Ryugu sample analyses show asteroids may have delivered compounds needed to start life on Earth
An international team of researchers with a wide range of backgrounds has found evidence of asteroids providing the compounds necessary for life to get its start on Earth. In their paper published in the journal Nature Astronomy, ...
Phys.org / Male locusts serve as parasols for females during egg laying in the hot sun
A team of entomologists at Center National de Lutte Antiacridienne's Mauritanian National Desert Locust Center has found that male locusts will mount a female when she is laying eggs during the heat of day.
Phys.org / Documenting the impact of a fungal outbreak on a forest over half a century
An entomologist and his ecologist daughter have outlined the dramatic changes that have occurred over the past half-century in the forests of White Oak Canyon in the Shenandoah National Park due to a canker fungus.
Medical Xpress / Testing shows a probiotic-based supplement does not help relieve constipation
An international team of gastroenterologists, gut microbiologists and health researchers has found via testing of volunteers that consumption of the probiotic Bifidobacterium animalis, offers no measurable relief for people ...
Phys.org / Archaeologists use metabolites in bones to identify smokers from centuries ago
A team of archaeologists and historians at the University of Leicester used metabolites found in bones from people who lived hundreds of years ago to determine if they had been smokers. In their study published in the journal ...
Phys.org / Chemists use light to replace an oxygen atom with a nitrogen atom in a molecule
A team of chemists at the Korea Advanced Institute of Science and Technology has succeeded in pulling an oxygen atom from a molecule and replacing it with a nitrogen atom. In their study, published in the journal Science, ...
Medical Xpress / Scientists develop mRNA vaccine that protects mice against intestinal C. difficile bacteria
A large team of microbiologists, pathologists and infectious diseases specialists affiliated with several institutions in the U.S. has developed an mRNA vaccine that has thus far been found able to protect mice against intestinal ...
Phys.org / Study shows EV owners have bigger carbon footprint than average because they are wealthier
A pair of psychologists and an economist at the University of Turku, in Finland, have found that because the average electric vehicle (EV) owner is wealthier than the average person, they still have a bigger than average ...
Phys.org / Study of global primate populations reveals predictors of extinction risk
An international team of biologists, planetary scientists and conservationists has conducted a large-scale study of non-human primate populations around the world to gauge their risk of extinction due to climate change.