A meta-analysis of studies found frequent sperm aberrations and lower fertility rates among men after undergoing Roux-en-Y gastric bypass procedures. Researchers identified elevated estrogen hormone levels and deficient vitamin D as potential factors contributing to semen abnormalities and reduced fertility.
SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalBariatric Nursing and Surgical Patient Care·DateSep 8, 2017
The system uses cameras and AI to detect hand movements deviating from normal driving behavior, grading them for possible safety threats. Researchers hope the technology will reduce traffic accidents caused by distracted drivers, a major contributor to global crashes.
A new study found that more than 1 in 4 European workers are exposed to secondhand smoke at work, with indoor workplaces seeing an increase in cases. The research, which surveyed over 55,000 people across the EU, highlights the need for stronger enforcement of existing smoke-free laws.
A new method for detecting strontium in milk has been adapted for use in routine environmental studies. The research group successfully applied the IAEA's emergency method to achieve reliable results at lower detection limits.
SourceUniversity of the Basque Country·JournalJournal of Environmental Radioactivity·DateSep 8, 2017
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Regulatory T-cells in adipose tissue increase in response to environmental stimuli, promoting heat production and fatty acid breakdown. This discovery highlights the complex interactions between immune cells and environment in maintaining metabolic balance.
SourceHelmholtz Munich (Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH))·JournalCell Metabolism·DateSep 8, 2017
Researchers found patients with FTD showed thinning of outer retina compared to control subjects. The degree of retinal thinning was worse in those with lower cognition scores.
SourceUniversity of Pennsylvania School of Medicine·JournalNeurology·DateSep 8, 2017
Hurricane Katia is moving toward the west-southwest near 3 mph (6 km/h) and is expected to make landfall on Saturday, Sept. 9, bringing powerful bands of thunderstorms and heavy rainfall. The storm's eye is becoming more distinct, with a Hurricane Warning in effect for parts of Mexico.
Researchers found that individuals with high body fat percentages consumed most of their calories shortly before going to sleep when melatonin levels were high. This study provides evidence that the consumption of food during the circadian evening/night plays an important role in body composition.
SourceBrigham and Women's Hospital·JournalAmerican Journal of Clinical Nutrition·DateSep 8, 2017
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
A new study found that certified nursing assistants frequently failed to change gloves, leading to the spread of dangerous pathogens in nursing homes. The study recommends improved glove use behavior and monitoring to reduce the risk of disease transmission.
SourceElsevier·JournalAmerican Journal of Infection Control·DateSep 8, 2017
The ARIEL3 trial shows rucaparib maintenance therapy significantly improves progression-free survival in patients with high-grade ovarian cancer and BRCA mutations. The medication also benefits patients with homologous recombination deficient tumors, increasing overall response rates.
SourceEuropean Society for Medical Oncology·DateSep 8, 2017
A team of scientists identified 68 exoplanets where observers can see the planets in our Solar System transit the Sun. Nine of these are ideally placed to observe Earth's transits, although none are habitable.
SourceRoyal Astronomical Society·JournalMonthly Notices of the Royal Astronomical Society·DateSep 8, 2017
The KEYNOTE-059 trial found an overall objective response rate of 12% with pembrolizumab alone in pretreated patients, and more promising activity in patients with newly diagnosed metastatic cancer. The study also showed that patients with PD-L1 expression were more likely to respond to the treatment.
SourceEuropean Society for Medical Oncology·DateSep 8, 2017
The 2017 Science in Society Journalism Awards honored winners for their investigative reports on topics such as the world's most expensive fish, corporate-funded research, and antibiotic resistance. The awards aim to encourage critical work that considers social effects and ethical problems associated with scientific findings.
SourceNational Association of Science Writers·DateSep 8, 2017
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A lightweight power generator based on carbon nanotube fibers can convert the energy of flowing blood into electricity with high efficiency. The device, called a fiber-shaped fluidic nanogenerator (FFNG), was developed by Chinese scientists from Fudan University.
SourceWiley·JournalAngewandte Chemie International Edition·DateSep 8, 2017
New research found that Medicaid expansion is associated with a significant decrease in uninsured rates among low-income adults with newly diagnosed cancer. In addition, there is a small but statistically significant trend toward earlier stage cancer diagnoses in Medicaid expansion states.
SourceAmerican Cancer Society·JournalJournal of Clinical Oncology·DateSep 8, 2017
Researchers at the University of Southern Denmark have discovered a new strategy to overcome resistance in lung cancer, which often leads to treatment failure. By combining an EGFR tyrosine kinase inhibitor with an AKT inhibitor, tumor growth can be arrested, potentially improving patient survival.
SourceUniversity of Southern Denmark Faculty of Health Sciences·JournalNature Communications·DateSep 8, 2017
A recent study reveals that the Gobi Desert is a significant contributor to East Asian dust concentrations, with approximately 35% of its emissions transported to remote areas. In contrast, the Taklimakan Desert's dust particles are less likely to be transported due to its geographical location and wind patterns.
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
Researchers discovered how oxygen alters MoS2's electronic and optical properties, enabling tunable optical band gaps. This knowledge sheds light on modifying the material's properties for various applications.
SourceNational University of Singapore·JournalPhysical Review Letters·DateSep 8, 2017
M. Celeste Simon, a renowned Penn Cancer biologist, has been awarded the National Cancer Institute Outstanding Investigator Award. She is recognized for her groundbreaking research on cancer cell metabolism and its applications in treating clear cell renal cell carcinoma.
SourceUniversity of Pennsylvania School of Medicine·DateSep 8, 2017
The 'Triggers' tool evaluates cancer patients' palliative care needs at an earlier stage, enabling early referrals and potentially improving prognosis. A pilot study showed that 75% of patients who triggered positive on the tool items had a moderate need for specialist palliative care.
SourceEuropean Society for Medical Oncology·DateSep 8, 2017
Epithelial tumours can grow independently of their microenvironment, driven by a feedback amplification loop that activates the JNK stress signalling pathway. This internal mechanism triggers proliferation in non-proliferating cells, leading to chromosomal instability and loss of epithelial polarity.
SourceInstitute for Research in Biomedicine (IRB Barcelona)·JournalProceedings of the National Academy of Sciences·DateSep 8, 2017
New study highlights challenges in predicting evolutionary fate of new traits, citing factors such as environmental change, social life of alleles, and genetic interactions. This complexity can lead to the emergence of drug resistance and disease outbreaks, emphasizing the need for improved predictive models.
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Researchers found that mothers who took recommended amounts of folic acid around conception had a significantly lower risk of developing autism spectrum disorder (ASD) even when exposed to household or agricultural pesticides. Folic acid intake was associated with reduced autism risk, but did not eliminate it.
SourceUniversity of California - Davis Health·JournalEnvironmental Health Perspectives·DateSep 8, 2017
Research shows people of South Asian descent with a family history of coronary heart disease are more likely to have high levels of calcium buildup in their arteries. A CT scan may be an important test for those at risk, according to UT Southwestern cardiologists.
SourceUT Southwestern Medical Center·JournalJournal of the American College of Cardiology·DateSep 8, 2017
Eugenia Chiappe, a principal investigator at the Champalimaud Centre for the Unknown, has been awarded an ERC Starting Grant to investigate how the human brain builds a mental representation of body movements. Her team plans to use fruit fly research as a model to better understand this process.
SourceChampalimaud Centre for the Unknown·DateSep 8, 2017
The Krembil Research Institute and University Health Network release new guidelines discouraging brain imaging as a test for chronic pain. Brain imaging is considered unreliable due to variability between people and within individuals, making it unsuitable as a 'lie detector' test.
SourceUniversity Health Network·JournalNature Reviews Neurology·DateSep 8, 2017
The STAMPEDE trial presents late-breaking results from two new treatments for patients with high risk prostate cancer. Patients starting long-term hormone therapy may benefit equally from docetaxel and abiraterone acetate plus prednisolone, with both treatments providing a survival advantage over standard care alone.
SourceEuropean Society for Medical Oncology·DateSep 8, 2017
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
A new study finds that climate change is modifying fish predator prey interactions, with cod moving out of the U.S. Northeast Shelf due to warmer waters and spiny dogfish expanding their range to compensate.
SourceNippon Foundation-Nereus Program·JournalGlobal Change Biology·DateSep 8, 2017
NASA's Aqua satellite captures clear view of Hurricane Jose's eye as it strengthens into a Category 4 hurricane. Powerful storms surround the center, capable of heavy rainfall and powerful winds of up to 150 mph.
A multicenter trial found that endobronchial valve treatment improves lung function, reduces shortness of breath and exercise intolerance, and increases quality of life in patients with severe heterogeneous emphysema. The treatment has been shown to be safe and effective for appropriately selected patients.
SourceAmerican Thoracic Society·JournalAmerican Journal of Respiratory and Critical Care Medicine·DateSep 8, 2017
A recent study discovered that cortisol levels in horses showing signs of compromised welfare were lower than those without such issues. This challenges the conventional view of cortisol as a sole indicator of stress and highlights the need for alternative measures to assess equine welfare.
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
Physicists from University of Basel create a simple and fast quantum memory that stores photons, enabling ultra-fast data transfer and potentially leading to unconditionally secure communication and super-fast quantum computers. The technology has low noise levels and can be implemented in compact setups.
SourceUniversity of Basel·JournalPhysical Review Letters·DateSep 8, 2017
A study found that less than half of detectable vertebral fractures are reported by radiologists, particularly in non-musculoskeletal radiologists. This under-reporting can lead to delayed diagnosis and treatment of osteoporosis, increasing the risk of future hip fractures.
SourceInternational Osteoporosis Foundation·JournalArchives of Osteoporosis·DateSep 8, 2017
A team led by a Princeton University graduate student has developed a unique simulation of magnetic reconnection in space plasmas, which could lead to improved forecasts of space weather events. The new model approximates kinetic effects using fluid equations and agrees better with kinetic models than traditional simulations.
SourceDOE/Princeton Plasma Physics Laboratory·JournalPhysics of Plasmas·DateSep 8, 2017
A study published in Cancer Research found that serum from women with breast cancer after exercise reduces breast cancer cell viability and tumor growth via activation of the Hippo signaling pathway. The effects were most pronounced on hormone receptor-positive breast cancer cells.
SourceAmerican Association for Cancer Research·JournalCancer Research·DateSep 8, 2017
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
Researchers at the University of Pennsylvania School of Medicine have identified amino acids that activate sweet taste receptors, which can block the release of antimicrobial peptides and kill bacteria. This new understanding could lead to new treatments for chronic sinus infections, affecting nearly 35 million Americans annually.
SourceUniversity of Pennsylvania School of Medicine·JournalScience Signaling·DateSep 8, 2017
Researchers developed an automatic detection method called A-MUD to analyze ultrasonic vocalizations in mice. The tool was compared to manual methods and commercial solutions, showing equal quality and lower error rates.
SourceUniversity of Veterinary Medicine -- Vienna·JournalPLOS ONE·DateSep 8, 2017
Researchers at HZDR develop a method to control the number of electrons fed into the process, achieving ideal conditions for improved beam quality. This leads to peak currents of up to 150 kiloamperes, exceeding modern large-scale research accelerators.
SourceHelmholtz-Zentrum Dresden-Rossendorf·JournalNature Communications·DateSep 8, 2017
Hurricane Irma's eye was characterized by extremely cold cloud top temperatures, indicating potential for heavy rainfall. NASA-NOAA's satellites captured detailed images of the storm's structure, including its well-defined eye and strong thunderstorms.
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
Scientists will investigate the variation in benefits of plant-bacteria symbioses in California, focusing on evolution, ecology, and genetics. The five-year Dimensions of Biodiversity award aims to develop a predictive framework for understanding these interactions.
SourceUniversity of California - Riverside·DateSep 8, 2017
A study presented at ESMO 2017 found that socio-psychological factors, such as anxiety and family concerns, are now more significant for cancer patients than previously thought. The study suggests that doctors should consider improving supportive therapies and providing stronger psychological support to address these issues.
SourceEuropean Society for Medical Oncology·DateSep 8, 2017
University of Delaware researchers develop a one-step technology to extract sugars from wood chips and other organic waste, eliminating the need for harsh chemicals and high processing costs. The innovative method results in a 95% theoretical yield of sugars and enables the economical production of feed streams for bioproducts.
SourceUniversity of Delaware·JournalChemSusChem·DateSep 8, 2017
A new study published in LGBT Health suggests that alternative cervical cancer screening methods, such as HPV self-sampling, can increase screening rates among transgender men. The research found that over half of participants preferred HPV self-sampling and had not received a Pap smear within the previous three years.
SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalLGBT Health·DateSep 8, 2017
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
A study found that a significant portion of ants spend most of their time idle, serving as a reserve labor force. When the top workers are lost, these inactive ants increase their activity levels to replace them, ensuring colony survival.
SourceUniversity of Arizona·JournalPLOS ONE·DateSep 8, 2017
A female Viking warrior was confirmed as a military leader through genetic analysis of her remains, challenging the long-held assumption that only men held high ranks in battle. The study used ancient DNA to identify the woman's sex and revealed a more complex understanding of Viking society.
SourceStockholm University·JournalAmerican Journal of Physical Anthropology·DateSep 8, 2017
The international drug control treaties are under scrutiny as more countries legalize cannabis, leading to calls for policy reform. Professor Wayne Hall suggests a cautious approach to reform, advocating for incremental liberalization of drug policies through trials and evaluations.
SourceSociety for the Study of Addiction·JournalAddiction·DateSep 8, 2017
A new study published in Scientific Reports found that Leishmania parasite infections are controlled by internal body clocks, leading to varying severities depending on the time of day. The research, led by Professor Nicolas Cermakian, discovered that the immune response is strongest at night, making it an ideal time for the parasite t...
SourceMcGill University·JournalScientific Reports·DateSep 8, 2017
A study investigated the work ability of young adult cancer survivors, finding that low education, female sex, lymphoedema, fatigue, depression, and reduced physical quality of life are associated with reduced work ability. Treatment intensity was not significantly related to work ability.
SourceEuropean Society for Medical Oncology·JournalESMO Open·DateSep 8, 2017
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
The LORELEI trial found that adding taselisib to letrozole before surgery improved outcomes for patients with early breast cancer. Taselisib showed a significant increase in objective response rate and worked particularly well in patients with PIK3CA mutant cancer cells.
SourceEuropean Society for Medical Oncology·DateSep 8, 2017
A new study by Dr Daniel Brown defines thriving as a combination of personal development, succeeding at mastering something, and feeling good about life. The research outlines six recommendations for future studies on thriving.
SourceUniversity of Portsmouth·JournalEuropean Psychologist·DateSep 8, 2017
A new study published in Medical Education found that both cognitive and affective empathy of medical students improve over the course of their training, challenging the common perception that empathy declines during medical school. The study used a variety of measures to assess empathy and found that improvements in perspective-taking...
SourceUniversity of Chicago·JournalMedical Education·DateSep 8, 2017
The FLOT4 trial has confirmed the superiority of docetaxel-based triplet therapy over standard care in patients with resectable oesophago-gastric cancer. The treatment improved curative resection rates, progression-free survival, and overall survival.
SourceEuropean Society for Medical Oncology·DateSep 8, 2017