A study of 250 transgender people in Mexico City found that distress and dysfunction were more strongly predicted by experiences of social rejection and violence than by gender incongruence itself. The researchers suggest that removing the diagnosis of transgender identity from mental disorders classification could improve health care ...
The article introduces common definitions for 3D bioprinting-related terms, including 3D printing, bioadditive manufacturing, and biomimetic printing. The definitions aim to provide clarity in the rapidly expanding field of 3D bioprinting in medical applications.
Research reveals racial differences in stroke care procedures, with minority patients receiving more life-sustaining treatments like gastrostomy and tracheostomy. However, curative procedures such as IVT and carotid revascularization were less common among minority patients, highlighting disparities in stroke care.
Research found that patients hospitalized for mania were more likely to be on antibiotics to treat active infections than healthy controls. This link between infection, antibiotics, and manic episodes adds evidence to the gut-brain axis theory, suggesting that a person's microbiome plays a role in psychiatric symptoms.
A newly discovered ancient turtle fossil reveals that the turtle shell initially evolved for burrowing, not protection. The fossil, about 15 cm long, was found by an 8-year-old boy and helps solve a long-standing mystery in the field of evolutionary biology.
A team of paleontologists, including Denver Museum of Nature & Science curator Dr. Tyler Lyson, has discovered that the earliest turtle shells were not for protection, but rather an adaptation for burrowing underground. The broadened ribs in early proto turtles allowed them to dig and escape harsh environments.
Researchers at UCLA found opposite responses in the right front of the insular cortex between men and women, a critical area for emotions and blood pressure control. The study suggests differences in brain structure and function might contribute to varying clinical symptoms in medical disorders.
Researchers developed a cloud-based system using big data analytics and topic modeling to analyze startup companies' business descriptions. The approach identifies potential matches based on business proximity, geographic location, social links, and common investor ownership.
The European Menopause and Andropause Society publishes a new position statement on healthy menopause and aging. The model emphasizes a holistic approach to midlife women's physical, psychological, and social well-being. It recommends specialist teams and interdisciplinary networks for optimal care.
A new study from the University of Pennsylvania found that as the economy recovers, fatal car crashes involving large trucks also rise. The research, led by Monica He, suggests that commercial trucks play a significant role in motor vehicle fatalities during better economic times.
A new report highlights the benefits of outdoor learning for children, including improved behavior, social skills, and health. It proposes a framework for governments to integrate outdoor learning into national education policies, aiming to enhance children's long-term prospects.
Researchers created the rTAG system, which uses a LEGO robot named Quinn and an iPod Touch to teach geometry. Students interact with Quinn by giving commands, and the system provides visual and audio feedback.
A team of Russian physicists used a personal computer with GPU to solve complicated integral equations of quantum mechanics, previously only solvable with expensive supercomputers. They achieved speeds up to 15 minutes for calculations that took days on supercomputers.
Researchers at Cardiff University are exploring a potential new treatment for human temporal lobe epilepsy by transplanting immature neuron cells into the brain. The project, funded by Epilepsy Research UK, aims to develop this cell transplantation treatment and potentially lead to clinical trials in the next 3-5 years.
Researchers compare model predictive control (MPC) and proportional integral derivative (PID) algorithms for an artificial pancreas. MPC outperformed PID in regulating glucose levels, with the former keeping participants within safe range 74% of the time.
Researchers found that an automated insulin feedback controller improved glucose control and reduced episodes of nocturnal hypoglycemia in children with type 1 diabetes at a diabetes camp. The study's results are promising, particularly for the challenging environment of a diabetes camp.
Researchers found that green and cool roofs can lower roof temperatures by 3-4 degrees Celsius, reducing the urban heat island effect in cities like Chicago. This could lead to reduced energy use, air quality improvements, and mitigating the impact of climate variability.
A new study published in the journal Sleep found that US military members who reported insomnia symptoms or short sleep durations were less resilient than those with healthy sleep hygiene. The study also showed that poor sleepers are more likely to leave the military early and are less likely to deploy.
The OSIRIS-REx spacecraft will study asteroid Bennu in detail, collecting a sample to be analyzed on Earth. Four top-level maps will guide the sample collection process, assessing safety, navigation, surface material, and scientific value.
A novel technique called model predictive path integral control (MPPI) helps autonomous vehicles maintain stability at the edge of handling limits. By leveraging advanced algorithms and onboard computing, MPPI enables vehicles to optimize their trajectories in real-time, reducing the risk of accidents on hazardous roads.
The Rochester Digital Cloak uses flat screen displays to extend the range of angles that can be hidden from view. It enables cloaking large objects without requiring expensive lenses.
Researchers at Ludwig-Maximilians-Universität München have identified a plausible reaction mechanism for the production of key components of RNA under conditions similar to those on the young Earth. The discovery validates a pathway that could explain how chemical evolution proceeded before the formation of the first cells.
Scientists have discovered that a tiny ocean organism called Pelagibacterales is playing an important role in the regulation of the Earth's climate. The bacterial group produces dimethylsulfide (DMS), a gas that stimulates cloud formation, and helps to stabilize the Earth's atmosphere through a negative feedback loop. This discovery op...
The Five hundred metre Aperture Spherical Telescope (FAST) in China features technology developed by CSIRO engineers, making it one of the most sensitive telescopes globally. The telescope will explore the nature and evolution of the universe, helping to detect thousands of new pulsars.
Stanley Fahn, a pioneer in the field of movement disorders, will receive the 2016 Jay Van Andel Award for Outstanding Parkinson's Disease Research. He has made significant contributions to the development of rating scales for Parkinson's and other diseases.
A recent study discovered that macrophages in abdominal cavities surrounding organs like the liver and heart can initiate immediate and rapid repair after damage. The study found that these immune cells patrol within the cavity and adhere to damaged areas for quick healing, suggesting a new approach to tissue repair.
Scientists at NRL devised a novel combination to achieve uniform nanometer-thick shell on core particles, regardless of core size. This breakthrough technology creates new designer core/shell particles for multifunctional nanocomposites.
Micro aerial vehicles are expected to have a significant impact on various industries, but also expose users to unprecedented vulnerabilities. Researchers aim to develop consistent state estimation algorithms to detect abnormalities in drone sensing and compensate for malicious attacks.
A new study will explore the extent to which entrepreneurship empowers women refugees in Arab countries, assessing its impact on poverty alleviation. The research project will develop recommendations for aid programs across the Middle East and Africa to enhance effectiveness.
The European Research Council has awarded €647 million in funding to 277 senior researchers, enabling them to pursue innovative projects with potentially significant impacts on science and society. The grants, worth up to €2.5 million each, will support research in various fields, including life sciences, social sciences, and humanities.
A new study finds that person-centered dementia care can be effectively provided by an engaged low-cost workforce of care coordinator assistants. These assistants, with limited education, are trained to conduct home visits and support caregivers, extending primary care to older adults' homes.
Lab-on-a-chip devices require precise fluid manipulation to operate various functions. Researchers have developed a control algorithm that improves accuracy and stability of flow regulation without requiring tuning process.
Cell therapy is an emerging medical science focusing on innovative therapeutic approaches to treat blood diseases and infections. The EBMT Cellular Therapy and Immunobiology Working Party aims to foster cellular therapy in Europe by promoting exchanges, cooperation, and the development of new technologies.
A computer model mimics bird's syrinx to generate authentic sounding birdsong, utilizing Twitter updates for a unique crowd-generated audio-artwork. The system can manipulate acoustic space in real-time, offering an acoustically original experience.
Cells have evolved several tactics to cope with DNA lesions and replication stress, including fork repriming, fork reversal, and replisome dynamics. Improper repair of DNA lesions can lead to mutations and genetic abnormalities.
Researchers at the University of Delaware have developed a method to break down glyphosate, a common commercial herbicide, using manganese oxide minerals. The study found that the mineral can degrade glyphosate and AMPA, a major byproduct, within hours, providing a potential solution to environmental concerns about these compounds.
TeamStudy, an iPhone research app built using ResearchKit, allows former NFL players and the public to engage in the study of athlete health. The app enables researchers to capture data from participants across the nation, providing insights into everyday experiences of former NFL players.
A new study at Syracuse University's College of Arts and Sciences has found that peer-led team learning significantly improves grade performance and course completion among minority students in STEM fields. The researchers hope to expand the successful model to increase participation in these crucial subjects.
A record number of 40,829 hematopoietic stem cell transplantations (HSCT) were performed globally in 2014, with 36,469 patients treated. This represents a continued increase in HSCT rates, both allogeneic and autologous, over the past two decades.
A study by Georgia State University suggests that digital picture frames can increase positive bonding behaviors in parent-infant interactions, reducing child maltreatment risk. The SafeCare model, a parent training program, has been improved with the addition of technology to support skill mastery and address high-risk families.
Gozde Akgumus, a genetic counselor at the Children's Hospital of Philadelphia, received the 2016 Carolyn Mills Lovell Award for her work in cancer diagnostics. The award recognizes the contributions of laboratory genetic counselors to patient care and genomic research.
The report emphasizes that patient harm is preventable with a systems-based approach, empowering patients and staff to take ownership of safety. The reports also suggest the need for standardized incident reporting methods and effective training to improve patient safety.
A new study reveals that ancient viral elements embedded in our genome have become important for mounting a proper defense against today's viral infections. The research found that these endogenous viruses have repurposed their DNA into virus-derived switches that regulate genes integral to our innate immune system.
A recent study found that Fitbit-Flex is a valid and reliable device for monitoring physical activity, particularly in cardiac patients. The device accurately tracks step counts and minutes of moderate to vigorous physical activity, making it a valuable tool for clinicians and researchers.
Researchers found that female mice with a mutated ITCH gene had reduced implantations and corpora lutea, as well as extended estrous cycles. The study suggests a potential role for ITCH in regulating reproductive function.
Researchers suggest that twin black holes detected by LIGO might have formed inside a single, massive star. The star's death generated a gamma-ray burst, which was observed by the Fermi Space Telescope.
Bats have a unique ability to carry but remain unaffected by lethal diseases due to their constant immune response. The Australian black flying fox has only three interferons, which is a fraction of the number found in people, yet it can control viral infections that are lethal in humans.
Hunter-gatherer Aleuts on Sanak Island, Alaska, used a super-generalist diet to stabilize marine food webs. Their prey-switching behavior helped maintain ecosystem balance.
Rochester Institute of Technology researchers' 2005 breakthrough prediction of gravitational waves has been confirmed by LIGO. Their work introduced a revolutionary new way to understand the universe through gravitational wave astronomy, opening up frontiers in the field.
The 2015 Carnegie Classification provides an update on institutional diversity at over 4,660 colleges and universities in the United States. The classification reveals key changes, including shifts in doctoral granting categories and the introduction of new associate's college categories based on program mix and student mix.
Recent studies suggest that technology can have positive effects on social connections and mental well-being, but these benefits often fall short of those provided by in-person interactions. Research has shown that face-to-face communication is more effective at creating a positive mood and reducing stress than text messaging.
Researchers have identified antibodies in the blood of survivors that can kill various types of Ebola, providing a potential single treatment against several strains. The study's findings could lead to the development of treatments for Ebola and other related viruses.
Scientists at Karolinska Institutet have identified a cell type in the brain's frontal lobes that is integral to attention. Parvalbumin-expressing neurons were found to reflect animals' level of attention, with high activity associated with attentive states and low activity with inattentive states.
A Simon Fraser University study found that women with more surviving children have longer telomeres, indicative of cellular aging. The research suggests that increased estrogen during pregnancy protects cells against telomere shortening and may slow down the aging process.
Researchers have successfully mapped the structural map of a tiny cellular nanomachine called diacylglycerol kinase, which plays a critical role in bacterial cell wall synthesis. The nanomachine's evolution is an extraordinary feat of nature, and its molecular blueprint has shed new light on how it performs its cellular duties.
A new longitudinal study found that teaching soft skills to high-risk children significantly reduces criminal and delinquent problems later in life. The study, which followed 445 children over several years, found that training in self-control and social skills accounted for a significant portion of the program's long-term benefits.
A study found that newly trained family physicians intend to provide a broader range of healthcare services, including prenatal care and inpatient care. The researchers suggest that these differences may be due to limited practice support or employer constraints rather than generational changes.
Researchers at La Jolla Institute for Allergy and Immunology identified the matchmaker that brings critical calcium channel components together, allowing calcium to rush into cytosol. This finding provides a potential target for developing drugs to modulate T cell activation status.
A team of scientists reconstructed wildlife populations across Africa to better understand how they shaped the world. They focused on large mammal herbivores and found that dry areas had fewer animals, while wetter savannas were dominated by elephants and fire.
Researchers identified a gene, KLF15, which activates to enhance muscle endurance and alleviate muscular dystrophy without the negative side effects of glucocorticoids. Boosting KLF15 in skeletal muscle improved exercise capacity and strength in DMD patients, suggesting new treatment possibilities.