Researchers found a storage rate discrepancy that caused the cash and futures prices to diverge. The storage rate was set too low, resulting in a $2 difference between the two prices.
Citizen scientists on DiskDetective.org have classified 1 million potential debris disks and YSOs, helping astronomers identify promising targets for future studies. The project has already identified 478 objects of interest, with many more to be investigated using ground-based telescopes.
A FDA-approved drug may help combat obesity by stimulating brown fat's metabolic activity, increasing resting metabolic rate, and promoting weight loss in rodents. Researchers discovered that mirabegron activates the beta-3 adrenergic receptor, a promising target for obesity treatment.
Recent research on the fractional quantum Hall effect (FQHE) has made significant progress, including the observation of the 5/2 filling state in graphene. This state is an even denominator state that requires new theoretical concepts to understand its many-body physics. FQHE applications in quantum computing are also being explored.
A new system between the gut and nervous system may be more direct than hormone release in signaling fullness. The connection also suggests a potential pathway for foodborne viruses to infect the brain.
A new study by Duke researchers has identified a protein called hevin that plays a critical role in forming brain connections, particularly in the cortex. The discovery sheds light on how disruptions in this process may contribute to conditions such as autism and depression.
Two Louisiana Tech graduate students, Tyler Sonsalla and Taylor Tarlton, have been awarded Sigma Xi Grants in Aid of Research to support their research in small-scale solar thermal collectors and charge transport in nano-composite materials.
Researchers have discovered new genetic and epigenetic factors that contribute to diabetes, suggesting a shared pathway between genes and environment. The study found similar epigenetic changes in fat cells of obese mice and humans, highlighting the consilience of genetics and environment.
Shoppers spend 15% more on food during the holiday season and only 25% of that extra food is healthy. After the New Year, shoppers continue to purchase less-healthy items while making healthier purchases.
Ben-Gurion University researchers found that alpha1-antitrypsin (AAT) treatment can halt bacterial colonization and spread, preventing severe infections. The study showed treated mice combatted lethal bacteria better than untreated mice, with virtually no bacteria left to grow.
A study published in PLOS Medicine found that RSV infection may increase the risk of pneumococcal pneumonia, especially in infants. High RSV activity was associated with significant increases in pneumococcal disease among children under one year old.
A massive dead zone in Lake Erie was linked to the 2012 drought, according to a new study. Researchers found that agricultural practices and meteorological conditions explain year-to-year variability in the size of the dead zone.
A new clinical study found that tetrahydrobiopterin (BH4) supplementation can dial back excessive sympathetic nervous system activation, leading to positive effects on arterial stiffness. BH4 is a cofactor for nitric oxide synthesis and has been shown to have beneficial effects on blood pressure and cardiovascular risk factors.
A new study found that resilience, satisfaction with life, and a grateful disposition may protect police officers from post-traumatic stress disorder (PTSD) symptoms. The research, conducted in the New Orleans area during and after Hurricane Katrina, suggested that these protective qualities can mitigate PTSD symptoms even years later.
A recent study published in AORN Journal found that specialty nursing certification contributes to improved surgical patient outcomes in hospitals. The research showed higher rates of certified ambulatory perianesthesia nurse (CAPA) and certified nurse operating room (CNOR) certifications were associated with lower rates of central-lin...
A new study suggests that dopamine can prevent the growth of blood vessels in tumors without causing serious side effects, unlike existing anti-angiogenic drugs. Dopamine also prevents low neutrophil counts induced by chemotherapy, making it a potential alternative for gastrointestinal cancer treatment.
A global study found that HIV-positive children in developing countries are six times more likely to die from pneumonia than their non-HIV positive peers. The research, published in The Lancet Infectious Diseases, highlights the need for improved early testing for HIV in infants, antiretroviral therapy and vaccination.
A new multiple-target, real-time reverse transcription-PCR (real-time RT-PCR) TaqMan assay can differentiate between patients with latent TB and those with active disease. The assay targets eight human immune markers and has a sensitivity of up to 100% for active disease.
A new cohort study found that low plasma 25-hydroxyvitamin D levels are inversely associated with the need for mechanical ventilation in critically ill surgical patients. The study suggests that optimized vitamin D status may reduce respiratory muscle weakness and systemic inflammation, leading to shorter respiratory support times.
Enzymes linked to diabetes and obesity play key roles in arthritis and leukemia, potentially opening new avenues for treating these diseases. Targeting ether lipids may reduce neutrophil levels, allowing the immune system to return to normal.
Researchers at the University of Bristol have developed a new acousto-optic device that can shape and steer light beams at speeds never before achieved. The device, which consists of 64 tiny piezo-electric elements, can create complex sound fields that deflect and sculpt light passing through it.
Autologous and donor ART cycles showed low risk of complications, with OHSS being the most common patient issue. Maternal death rates decreased over time, indicating improved patient safety.
Researchers developed a drug delivery technique using graphene strips to sequentially deliver two anticancer drugs, TRAIL and doxorubicin, targeting distinct parts of the cell. The technique significantly improved treatment efficacy compared to isolated therapies in mouse models targeting human lung cancer tumors.
Researchers at the University of Groningen have resolved the 'boxfish swimming paradox' by showing that the fish's triangular shape and body design actually promote manoeuvrability. The study, published in the online journal Interface, challenges a previous American research group's claims about the magical properties of boxfish ridges.
A new study suggests that repeatedly reflecting on a breakup can speed emotional recovery. Researchers found that participants who completed a more intensive set of tasks and measures had better overall recovery from their breakups. Reflecting on the relationship helped participants build a stronger sense of themselves as single people.
Researchers analyzed data from the 2008 Wenchuan earthquake and found that sediment in affected river catchments remained for decades, longest where landsliding was highest. They also discovered low friction in the fault zone, contradicting previous observations.
Researchers discover a new type of ant-decapitating behavior in the genus Dohrniphora, where adult female flies sever ant heads and drag them off across the forest floor. This behavior challenges previous knowledge of the Phoridae family.
Researchers found that blood sugar levels above 6.1 mmol/L increase the risk of early death, further hospitalizations, and diabetes in heart failure patients, even if they have normal blood sugar levels on arrival.
A recent report led by a University of Pittsburgh Graduate School of Public Health investigator found that people with type 1 diabetes who intensively control their blood glucose soon after diagnosis are likely to live longer. The study showed a 33 percent reduction in deaths over the past several decades among participants.
Researchers found that circadian rhythms play a key role in coordinating daily metabolic cycles and cell division in skin stem cells. This regulation helps avoid DNA damage caused by metabolism-generated oxygen radicals.
A recent study by researchers at Michigan Medicine has uncovered a key gene involved in regulating TGF-beta receptor, explaining the paradox of cancer-promoting proteins. The identified gene, Bub1, was shown to bind to the TGF-beta receptor and promote aggressive cell growth.
A new study by University of Bristol researchers found that percutaneous electrical nerve stimulation (PENS) therapy reduces signs of headshaking in horses. The treatment, also used to manage neuropathic pain in people, showed promising medium-term remission results for five out of seven affected horses.
Researchers found that a specific gene variant is associated with children's vulnerability to negative environments, but also responded positively to an intensive intervention program called Fast Track. The study suggests that personalized treatments may be possible for society's most troubled children.
The Gemini Planet Imager (GPI) has produced high-quality exoplanet images and spectra from its first year of science operations. The instrument's advanced imaging capabilities have revealed significant differences in the colors of two planets in the HR 8799 system, suggesting unique atmospheric compositions.
A recent study published in AJCN found that consuming cocoa flavanols can improve cognitive function in individuals aged 61-85 years. The researchers observed significant improvements in overall cognitive function after only eight weeks of regular consumption.
Researchers at the Center for BrainHealth found individuals with depressed mood experience 12% memory deficit when exposed to depressive thoughts. The study suggests therapeutic approaches teaching cognitive inhibition may be effective in treating depression-related cognitive deficits.
Researchers at the University of Iowa have discovered previously unrecognized differences in the brains of patients with bipolar disorder using a novel MRI imaging approach. The study found elevated signal in cerebral white matter and cerebellar region of patients, suggesting abnormal cell metabolism may play a role in the disorder.
A study of over 3,000 women in Michigan found that nearly 40% did not receive alternative treatment before their hysterectomy. Nearly two in five women under 40 had unsupportive pathology, suggesting that treatment guidelines are often not followed.
A new study by University of Plymouth found that educating children about marine litter improves their knowledge, attitudes, and behaviors towards reducing waste. Children who participated in the educational event were more concerned about the issue and encouraged family and friends to take action.
A study analyzing alcohol sales data across GB regions found that areas with higher sales per adult had higher rates of alcohol-related deaths. The South West region, despite high consumption, had low alcohol death rates, possibly due to tourism.
A recent study found that almost three-quarters of parents transition their children to forward-facing car seats too early, with many doing so before the child is one year old. The American Academy of Pediatrics recommends using rear-facing car seats until age two or until the child has outgrown the weight/height limits.
A recent study published in the Journal of Archaeological Science has challenged the long-held idea that a cosmic impact triggered the Younger Dryas cold period. The research found that the scoria droplets believed to be evidence of an impact event were actually formed by heating most likely caused by Stone Age house fires.
A new study projects that the US drug overdose epidemic will peak at 50,000 annual deaths in 2017 before declining to 6,000 deaths in 2035. The researchers use Farr's Law to analyze the rise and fall of epidemics and predict a similar decline based on trends in prescription painkiller deaths.
Researchers found that flow-diverting stents associated with ischemic complications in brain territories supplied by parent arteries and small branches covered by the stent. Despite high incidence of clinically silent lesions, low permanent complication rate suggests technique is safe and effective for aneurysm treatment.
A recent survey of primary care clinicians reveals that more physicians would recommend careers as nurse practitioners than as primary care physicians, driven by the need for greater clarity about roles and a shift in how clinician's view their careers. The study suggests that efforts to bolster the workforce should focus on reimaginin...
A Cancer Research UK study found that nearly 40% of people with abnormal test results ignore their next screening invitation, while just 13% of those with normal results do the same. The study highlights a small but high-risk group failing to continue with bowel cancer screening tests.
A large-scale study in Denmark and Sweden found no increased risk of multiple sclerosis among girls and women who received HPV vaccination. The study analyzed over 3.9 million individuals and 1.9 million vaccine doses, concluding that the qHPV vaccine is safe for use in this population.
A new study highlights the need for trauma screening and treatment in Canadian prisons, particularly for Aboriginal women who are grossly over-represented. The research findings emphasize that trauma can lead to serious health and social consequences, including physical and mental illness, substance abuse, and unemployment.
Researchers created a computer model to understand how animals learn from feedback, revealing how brain signals work together to choose actions. The study provides new insights into motor disorders like Parkinson's Disease and abnormal learning in conditions such as addiction.
An international team of scientists discovered a diverse range of seed beetles in Xinjiang, China, including four previously unknown species. The study found a total of 19 species, shedding light on the region's insect biodiversity.
The study found that major depression was highly prevalent in adolescents, with a lifetime prevalence rate of 11%, and females had twice the rates of males. The majority of adolescents with MDD demonstrated severe role impairment and substantial comorbidity with other mental conditions.
A study by University of Vermont researcher Prof. Lizzy Pope found that consumer spending on food increases by 15% over the holiday season, with most of the increase attributed to higher levels of junk food. People tend to continue buying unhealthy holiday favorites even after New Year's resolutions are made.
A new study published in Nature Geoscience highlights the devastating impacts of peat fires, which can burn for days and weeks, producing severe air quality issues and triggering respiratory problems. The study finds that peat-rich regions will become more susceptible to drying and burning with a changing climate.
In a unique account, Timothy Ray Brown describes his experience as the first person cured of HIV through a stem cell transplant. He shares the details of the bold experiment that used a donor resistant to HIV infection. The 'Berlin patient' offers a rare glimpse into the human side of this groundbreaking treatment.
A novel imaging technique called restriction spectrum imaging-MRI (RSI-MRI) has been developed to improve the accuracy of prostate cancer detection. RSI-MRI corrects for magnetic field distortions and focuses on water diffusion within tumor cells, providing a more refined sense of the tumor's extent.
A team of scientists led by UC Riverside expert Richard Vetter analyzed spider bite data to conclude that the evidence for spider-vectored infections is scarce. The study found that bacterial infections are often misattributed to spider bites, and spiders should not be blamed for human skin infections.
Researchers have discovered that small changes in blood acidity can lead to inaccurate calcium level monitoring, resulting in higher PTH levels and increased risk of artery damage. This affects patients with chronic kidney disease, who already face a high risk of fatal calcification.
A study by RAND Corporation found that consumers in regions with more health plan choices faced higher deductibles than peers in areas with fewer plans offered. The study suggests that limiting the number of health plans or requiring equivalent cost-sharing terms may be policy options to address this issue.
A study by Concordia University marketing professor Lea Prevel Katsanis and her co-author found that knowledge of the benefits and risks of personalized medicine (PM) is crucial for patient acceptance. The research also highlights the importance of doctor-patient communication in PM adoption.
Researchers at the University of Copenhagen have designed new peptides that interact with gephyrin to enhance brain signaling, with effects up to 1,000 times stronger than natural counterparts. This breakthrough could lead to more effective treatments for mental disorders with fewer side effects.
Researchers are developing a new reference genome sequence for domestic horses to better understand genetics in animal health and well-being. The new sequence aims to improve the ability to identify diseases and traits in horses.
A study of 2,500 obese patients and 7,500 matched controls found bariatric surgery reduces mortality risk by 53% at 5-14 years post-procedure. The surgery also became safer over time, with lower risk of death during and after the procedure.
A study found that bariatric surgery significantly reduced all-cause mortality rates among obese patients, with improved survival at 5 and 10 years post-surgery. The research involved 2,500 surgical patients and 7,462 control patients, and suggests a beneficial relationship between surgery and survival for severely obese adults.
Neoplasia and Translational Oncology, two leading open-access cancer research journals, are now published by Elsevier. These peer-reviewed journals feature studies on novel investigations in oncology research, providing important data for advancing cancer diagnosis and treatment.
A long-term follow-up of patients with type 1 diabetes found that intensive treatment was associated with a modestly lower all-cause rate of death compared to conventional therapy. The study's findings suggest that intensive therapy may reduce mortality risk in type 1 diabetes patients.
Astronomers discovered eight new planets in the habitable zone of their stars, doubling the number of small planets believed to exist. Two of these, Kepler-438b and Kepler-442b, are the most Earth-like known exoplanets, with a high probability of being rocky and having liquid water on their surface.
A new model developed by Penn State researchers can accurately identify stream sections suitable for wild brook trout, helping fisheries managers protect habitat. The model uses characteristics like water temperature and soil type to predict brook trout occurrence in the eastern United States.
A new study by Ruopeng An found that smokers and the obese incur substantially higher annual health care costs compared to their peers. Out-of-pocket medical expenses, inpatient and outpatient care, emergency room visits, and prescription drugs contribute to these added expenditures.
Researchers found three chemicals in swimming pool water: DEET, caffeine, and TCEP. The detection of these chemicals highlights the potential for uncontrolled releases into swimming pools, which can pose risks to swimmers through inhalation, ingestion, or skin absorption.
A daily snack of 1.5 ounces of almonds significantly improved LDL and total cholesterol levels, reducing central adiposity and improving heart health risk factors. The study also found benefits in reducing abdominal and leg fat mass.
A study published in JAMA Network found that patients with type 1 diabetes in Scotland experience a substantially reduced life expectancy, with men losing an average of 11 years and women losing an average of 13 years compared to the general population.
Research funded by the National Institutes of Health found that people with type 1 diabetes who intensively control their blood glucose levels can live longer than those who do not. The study, which followed participants for an average of 27 years, found a 33% reduction in deaths among those who received intensive treatment.
Researchers have linked specific neurons to a type of somatosensation, opening the door for a better understanding of our sense of touch. The study found that these neurons respond uniquely to certain tactile stimuli and receive direct synaptic input from other brain regions.
Researchers found that fragmented chloroplast DNA sequences, known as cpSSRs, are still widely used to study plant genetics. The number of studies using cpSSRs has doubled in the past decade.
The A.S.P.E.N. Rhoads Research Foundation is awarding nearly $130,000 to seven investigators conducting promising research in clinical nutrition and metabolism. The grants will support projects on beta-Hydroxy-Methyl-Butyrate (HMB) and novel interventions for parenteral nutrition-related pathologies.
A study from the University of Southampton found that corporate philanthropy increases workers' productivity by up to 30% when tied to their job performance. When workers can choose how much of their pay to donate, it improves performance by an average of 13%, rising to 26% in those who were initially less productive.
Researchers at Sandia National Laboratories have discovered that iron's opacity plays a significant role in regulating energy transfer within the sun. By creating conditions similar to those found inside the sun, the team was able to measure the opacity of iron and close a theoretical gap in the Standard Solar Model.
Researchers have found iron-based catalysts for diazo compound transformations, offering a sustainable alternative to precious metals. These iron complexes exhibit unique advantages in specific reactions, including cyclopropanation and enantioselectivity.
Researchers explore how callous attitudes towards women can lead to forced intercourse, even among males without hostility. The study's findings have significant implications for education programs and identifying subtypes of offenders based on motivation and personality traits.
Researchers found that even minimal mutations in viral RNA can make it too bulky for the capsid, preventing replication. The study used computer simulations and verified previous research on optimized RNA packing.
A team of researchers from Johns Hopkins Medicine has discovered a specific sequence and protein tags that send DNA to the edge of the nucleus, where its genes get turned off. This process is crucial for controlling genes and determining cell fate, particularly during development.
A new study by Ohio State University found that men who post more online photos of themselves are more likely to score higher on measures of narcissism and psychopathy. Editing photos before posting is also related to higher levels of self-objectification, which values appearance over other traits.
UC Davis researchers have identified a complex network of genetic controls governing plant root growth, which may help create varieties suited for biofuel production. The study reveals how environmental changes affect the system, with potential applications in improving plant breeding and biomass conversion.