Working in the grasslands, Billi spent her days interacting with ranch staff, many of whom are working on multigenerational operations. “I try to approach any kind of interaction with as much humility as I can.” Billi acknowledges she is a visitor to these areas, and curiously seeks out the inherent knowledge of others, whether it’s the grasslands of South Dakota or the rainforests of Central Africa.
Category: Uncategorized
Using Antimatter to Detect Nuclear Radiation
Discerning whether a nuclear reactor is being used to also create material for nuclear weapons is difficult, but capturing and analyzing antimatter particles has shown promise for monitoring what specific nuclear reactor operations are occurring, even from hundreds of miles away. Researchers have developed a detector that exploits Cherenkov radiation, sensing antineutrinos and characterizing their energy profiles from miles away as a way of monitoring activity at nuclear reactors. They proposed to assemble their device in northeast England and detect antineutrinos from reactors from all over the U.K. as well as in northern France.
Sustainable Food Production Practices May Pose Food Safety Dilemmas
Sustainable agriculture can benefit the environment but only when food safety and human health are taken into account.
Pushing the limits of AR: high-refractive-index-modulation nanocomposites for broader realities
Significant progress in augmented reality (AR) technology has been made with the creation of holographic polymer nanocomposites. These materials exhibit a high refractive index modulation of 0.050 at 633 nm, coupled with a minimal haze of 5.0%.
Social Media: Gateway to Environmental Activism
Leonardo DiCaprio—actor, producer, and activist? You got that right. DiCaprio uses his Instagram page to shed light on environmental issues. Scrolling through his Instagram, he shares articles about restoring forests in Madagascar, rewilding projects in Scotland, and salmon farms in Canada.
Expert: Trump’s comments on Harris’ race part of a lineage of strategies that sow division to preserve white supremacy
Kimberly Blockett, professor and chair of the Department of Africana Studies at the University of Delaware, can comment on Donald Trump’s recent appearance before the National Association of Black Journalists and remarks he made there regarding Vice President Kamala Harris’…
Confronting climate change: the genetic makeover of a threatened conifer
A rare conifer, Cupressus gigantea, has an unexpectedly lower genetic load despite its dwindling population size. This study explores the evolutionary strategy behind its survival, focusing on the purging of deleterious mutations that contribute to its enduring legacy in the face of climate change and habitat fragmentation.
DOE Contributors to the Fifth National Climate Assessment Share Their Stories
Office of Science Director Berhe and national laboratory scientists discuss what the NCA5 is and its importance.
Islands That Move Together, Disrupt Together
Small rotating magnetic islands in tokamaks flowing at the same speed can couple together to cause disruptive islands that reduce plasma confinement.
What is the battery of the future made of?
The Empa research group led by Maksym Kovalenko is researching innovative materials for the batteries of tomorrow. Whether it’s fast-charging electric cars or low-cost stationary storage, there’s a promising material or a novel manufacturing process for every application.
Social media giants send mixed signals on muscle-building supplements content
A new study published in the journal Substance Use and Misuse finds that while user-generated content and advertising content related to illegal muscle-building drugs is prohibited across all social media platforms, legal muscle-building dietary supplements faced few restrictions.
Lost metabolic fitness of CAR NK cells is key mechanism of tumor resistance
A new study led by researchers at The University of Texas MD Anderson Cancer Center discovered loss of metabolic fitness in chimeric antigen receptor (CAR) natural killer (NK) cells is a critical mechanism of resistance, with infused cells gradually losing the ability to compete with tumor cells for nutrients, leading to tumor relapse.
Misplaced trust: When trust in science fosters pseudoscience
Trust in science makes people vulnerable to pseudoscience
Oncotarget: Replication-stress sensitivity in breast cancer cells
Taken together these Oncotarget findings show that the CTD and OD domains of mtp53 R273H play critical roles in mutant p53 GOF that pertain to processes associated with DNA replication.
International collaboration of scientists rewrite the rulebook of flowering plant genetics
How do you study a group of organisms with over 300,000 species, dispersed across all seven continents, and with up to 50 times as much DNA content as the human genome? This is the question posed to biologists studying the…
Elsevier partners with American College of Medical Genetics and Genomics to publish GIM
Collaboration signifies strong commitment by all stakeholders to maintain the journal’s high standards and expand its global prominence
Anticipate a resurgence of respiratory viruses in young children
Canada should anticipate a resurgence of a childhood respiratory virus as COVID-19 physical distancing measures are relaxed, authors warn in CMAJ ( Canadian Medical Association Journal) . Cases of respiratory syncytial virus (RSV) have risen sharply in Australia and, more…
Oncotarget: TERT and its binding protein: overexpression of GABPA/B in gliomas
This Oncotarget study confirms the upregulation of TERT in primary glioblastomas while all GABP proteins rise with the malignancy of the gliomas
Anxiety, depression, burnout rising as college students prepare to return to campus
Experts at Ohio State create checklist to promote and protect student mental health
Development of a novel technology to check body temperature with smartphone camera
Technology for low-cost, thermal-imaging sensors that operate well at temperatures as high as 100 °C has been developed. Expected to be actively used in thermal-imaging applications in smartphones and autonomous vehicles
The mechanics of puncture finally explained
The feeling of a needle piercing skin is familiar to most people, especially recently as COVID-19 vaccinations gain momentum. But what exactly happens when a needle punctures skin? The answer is revealed in a new paper published recently in the…
Extreme heat, dry summers main cause of tree death in Colorado’s subalpine forests
Even in the absence of bark beetle outbreaks and wildfire, trees in Colorado subalpine forests are dying at increasing rates from warmer and drier summer conditions, found recent University of Colorado Boulder research. The study, published in the May print…
New US and German collaboration aims to produce green hydrogen more efficiently
Through a new award program, the U.S. National Science Foundation and the Deutsche Forschungsgemeinschaft (German Research Foundation, DFG) have joined forces to award the University of Illinois Urbana-Champaign and Technical University of Darmstadt a three-year $720,000 research grant ($500,000 from…
New statement provides path to include ethnicity, ancestry, race in genomic research
American Heart Association Scientific Statement
Two types of blood pressure meds prevent heart events equally, but side effects differ
Hypertension Journal Report
Among effective antihypertensive drugs, less popular choice is slightly safer
NEW YORK, NY (July 26, 2021)–Two types of drugs that are recommended as a first treatment for patients with high blood pressure were found equally effective in improving cardiovascular outcomes, but the more popular type causes slightly more side effects,…
Juicy past of favorite Okinawan fruit revealed
Citrus fruits from the mandarin family have important commercial value but how their diversity arose has been something of a mystery Researchers analyzed the genomes of the East Asian varieties and found a second center of diversity in the Ryukyu…
Improving air quality reduces dementia risk, multiple studies suggest
DENVER, JULY 26, 2021 — Improving air quality may improve cognitive function and reduce dementia risk, according to several studies reported today at the Alzheimer’s Association International Conference® (AAIC®) 2021 in Denver and virtually. Previous reports have linked long-term air…
International experts call for a unified public health response to NAFLD and NASH epidemic
Patients with obesity or type 2 diabetes are at a higher risk of developing NAFLD and NASH.
Tweezers of sound can pick objects up without physical contact
Hemispherical array of ultrasound transducers lifts objects off reflective surfaces
Device cracks milk protein
‘Refolding’ molecules to support medical solutions
Better healthcare management can reduce the risk of delirium among older adults
New research outlines how those admitted on Sunday and Tuesday are more likely to develop delirium, a hospital complication
China’s carbon-monitoring satellite reports global carbon net of six gigatons
About six gigatons — roughly 12 times the mass of all living humans — of carbon appears to be emitted over land every year, according to data from the Chinese Global Carbon Dioxide Monitoring Scientific Experimental Satellite (TanSat). Using data…
Dalian Coherent Light Source reveals strong isotope effects in photodissociation of water isotopolog
Recently, a research group led by Prof. YUAN Kaijun and Prof. YANG Xueming from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences revealed strong isotope effects in photodissociation of the water isotopologue (HOD) using the…
The National Academy of Sciences admits IPK scientist Nicolaus von Wirén as member
“When I received the news about my election by the members of the Leopoldina, I was of course surprised, but also extremely pleased. On the one hand, I see the acceptance as a great honour and obligation to represent plant…
High school student presents on oral-health impact profile 5: analyzing a private practice adult population’s distribution
Alexandria, Va., USA – Hiba Nasir, Wayzata High School, Plymouth, Minn., presented the poster “Oral-Health Impact Profile 5: Analyzing A Private Practice Adult Population’s Distribution” at the virtual 99th General Session & Exhibition of the International Association for Dental Research…
Topology in biology
When can we say that a certain property of a system is robust? Intuitively, robustness implies that, even under the effect of external perturbations on the system, no matter how strong or random, said property remains unchanged. In mathematics, properties…
Strategies for disseminating guidance to dentists during the COVID-19 pandemic
Alexandria, Va., USA – Ruth Lipman, American Dental Association (ADA) Science and Research Institute, Chicago, Ill., U.S., presented the poster “Strategies for Disseminating Guidance to Dentists during the COVID-19 Pandemic” at the virtual 99th General Session & Exhibition of the…
Phase two CD19-antibody-drug conjugate trial demonstrates promise for aggressive lymphoma
MUSC Hollings Cancer Center part of promising clinical trial for aggressive lymphoma
Association of wealth with longevity at midlife
What The Study Did: Researchers investigated the association between net worth at midlife and subsequent longevity in individuals as well as with siblings and twins. Authors: Eric D. Finegood, Ph.D., of Northwestern University in Evanston, Illinois, is the corresponding author.…
Reverse optogenetic tool developed
A new optogenetic tool, a protein that can be controlled by light, has been characterized by researchers at Ruhr-Universität Bochum (RUB). They used an opsin – a protein that occurs in the brain and eyes – from zebrafish and introduced…
Experiences, perpetration of identity-based bullying among adolescents
What The Study Did: Using survey responses from students in some Pittsburgh, Pennsylvania, high schools, researchers investigated how experiences of bullying based on race/ethnicity/ national origin and other marginalized identities are associated with outcomes for health, mental health and violence…
Novel imaging agent identifies biomarker for iron-targeted cancer therapies
Reston, VA–A new radiotracer that detects iron in cancer cells has proven effective, opening the door for the advancement of iron-targeted therapies for cancer patients. The radiotracer, 18F-TRX, can be used to measure iron concentration in tumors, which can help…
Neuroscientists posit that brain region is a key locus of learning
Small and seemingly specialized, the brain’s locus coeruleus (LC) region has been stereotyped for its outsized export of the arousal-stimulating neuromodulator norepinephrine. In a new paper and with a new grant from the National Institutes of Health, an MIT neuroscience…
Mount Sinai researchers develop novel therapy that could be effective in many cancers
New York, NY (July 23, 2021) — Mount Sinai researchers have developed a therapeutic agent that shows high effectiveness in vitro at disrupting a biological pathway that helps cancer survive, according to a paper published in Cancer Discovery , a…
Four themes identified as contributors to diseases of despair in Pennsylvania
Hershey, Pa. — Financial instability, lack of infrastructure, a deteriorating sense of community and family fragmentation are key contributors to diseases of despair in Pennsylvania communities, according to Penn State College of Medicine and Highmark Health researchers. The researchers conducted…
Oncotarget: Fgr and Numb in retinoic differentiation and G0 arrest of non-APL AML cells
In sum the Oncotarget data support a paradigm where signaling molecules bound to a Numb scaffold in a signalsome are activated by RA-induced Fgr expression
A new mathematical model assesses ICU patients’ mortality risk
A research team led by Dr Rosario Delgado from the UAB Department of Mathematics, in collaboration with the Hospital de Mataró, developed a new machine learning-based model that predicts the risk of mortality of intensive care unit patients according to…
Cascaded metasurfaces for dynamic control of THz wavefronts
Dynamic control of THz wavefronts demonstrated by rotating layers of cascaded metasurfaces
Shedding light on the dark side of firm lobbying
News from the Journal of Marketing