Researchers evaluated camelina expeller digestibility in pigs, comparing them to canola meal. The study found that some camelina expeller sources had comparable amino acid digestibility to canola meal, suggesting their use in pig diets may be possible. However, other sources showed lower digestibility values.
A recent study published in PLOS Medicine found that police activities in Thailand, including urine drug testing and coercive tactics, may lead to riskier behaviors among people who inject drugs. The study, conducted in Bangkok, highlighted the need for better integration of public health policy with policing activity.
The journal retracted a paper by Séralini et al. due to inconclusive data, but faced questions about the decision-making process and COPE guidelines. Editor-in-Chief A. Wallace Hayes responds to concerns, stating that Professor Goodman's involvement was minimal and not pressured upon him.
A recent study found that consumers who believe their fate can change are more likely to exhibit impulsive or indulgent behavior after reading a negative horoscope. On the other hand, participants who believed in a fixed fate were able to resist temptation and stay focused on their day ahead.
Two Canadian teens, Adamo Young and Kiri Daust, published their research on wasps and leaf disease, revealing an efficient killer of an agricultural pest and a little-known fungus hurting Highbush Cranberries. Their studies help farmers combat the moth pest without pesticides.
Comet ISON successfully passed close to the sun, shedding light on its composition and behavior. Despite initial hopes for a bright display, the comet's nucleus likely broke apart due to intense heat, producing limited dust tail observations.
Researchers at Stanford University have observed a cellular response to concussions in mice, revealing how individual cells react to the injury. The study suggests a possible therapeutic approach by using natural antioxidant molecules like glutathione to prevent brain damage.
Researchers at UC San Diego developed an algorithm that uses group pictures to determine urban tribes, achieving 48% accuracy. The algorithm analyzes facial features, clothing, and other attributes in a 'parts and attributes' approach, with potential applications in search results, social networks, and public space surveillance.
Researchers at Scripps Florida Institute developed a compound that dramatically reduces joint inflammation in animal models of rheumatoid arthritis. The study showed the compound, SR2211, blocked symptoms and bone erosion in mice within eight to ten days of treatment.
Physicist Zhifeng Ren has been recognized for his groundbreaking contributions to five scientific fields: carbon nanotubes, thermoelectrics, hierarchical zinc oxide nanowires, high temperature superconductivity, and molecule delivery/sensing. His work on waste heat recovery and immunosuppressant medication detection has shown significa...
Researchers at IDIBELL describe the key role of separase protein in regulating mitosis and ensuring correct genetic inheritance. The study identifies two new substrates that contribute to the Hippo tumor suppressor pathway, advancing knowledge of this process.
Researchers developed a cost-effective two-part model of the skull using multimaterial 3D printers to simulate human tissues. The model's versatility and realism enable more effective neuronavigation techniques training.
Mount Sinai researchers found that a drug-resistant H7N9 virus retained its ability to replicate and cause severe illness in humans, even after becoming resistant to Tamiflu. The study suggests that flu viruses can develop drug-resistant mutations without suffering a penalty in terms of their fitness.
Researchers have mathematically described the phase transition between a boring empty space and an expanding universe containing mass. The theory connects quantum field theory and Einstein's relativity, suggesting that time and space can undergo a phase transition similar to liquid-solid transitions.
A new RAND Corporation study reveals that private contractors working in Iraq, Afghanistan, or other conflict environments report higher rates of post-traumatic stress disorder (PTSD) and depression than military personnel. Despite the challenges, many contractors struggle to access mental health resources.
Researchers found that initiating palliative care consultations in emergency departments (EDs) reduced hospital length of stay by an average of 3.6 days compared to patients receiving consultations after admission. This study suggests that EDs could be a setting for improving patient-centered care and reducing healthcare costs.
The AGORA project aims to resolve inconsistencies in supercomputer simulations of galaxy evolution by comparing results from different codes and processes. By applying the principle of reproducibility, researchers hope to identify key physics ingredients that produce realistic galaxies.
Scientists at Medical College of Georgia discovered that disabling a key brain component impairs memory formation and retrieval. Mice lacking an NMDA receptor exhibit flat tones, poor associations, and difficulty recalling fearful memories, highlighting the importance of reverberation in memory consolidation.
A new study found that consumers rejected from social networks are more likely to purchase products already accepted by the group than choose something unique. In contrast, brands using popularity appeals may elicit a positive response by emphasizing the uniqueness of their product.
Dr. Frederic Zenhausern has been inducted into the Fellows of the National Academy of Inventors for his rapid DNA processing innovations that contribute to Arizona's economic development. His work is aimed at early diagnostics of human diseases, with a focus on integrating bioassay chemistries and biomarkers.
Researchers identify novel genetic mutations in the CALR gene that are common in patients with myeloproliferative neoplasms, improving diagnosis and treatment decisions. The study also explores the use of lenalidomide and idelalisib to strengthen rituximab treatment for pre-treated patients.
The Philadelphia Pediatric Device Consortium, led by CHOP and Drexel University, aims to address the shortage of medical devices designed for children. With a $1.5 million FDA grant, the consortium will provide expertise, seed funding, and business support to translate innovative ideas into practical devices.
A study published in Springer's journal found that a long-proboscid fly can suck up almost all nectar available in a flower in one go due to more efficient suction pumps in its head. This allows the insect to gain an advantage over other flies with average-sized mouth parts.
Juno's flyby provided an extraordinary view of Earth and the moon from a unique vantage point near the tip of one of the spacecraft's solar-array arms. The star tracker captured frames for the movie when the spacecraft was about 2.4 million miles from Earth, offering a front-row seat to the flyby.
Researchers analyzed 32 years' worth of data from satellite instruments to find temperatures plummeting to record lows dozens of times in clusters of pockets near a high ridge between Dome Argus and Dome Fuji on the East Antarctic Plateau. The new record of minus 136 F (-93.2 C) was set Aug. 10, 2010.
A study by University of Maryland researchers predicts that strong social ties and low mobility enable the evolution of third-party punishment. In contexts with high social constraint, responsible punishers can induce cooperation and benefit the community.
A new study provides guidance for conserving endangered marine species in a changing climate. The research outlines the most likely future scenarios for aquatic animals, helping decision makers and biologists assess impacts and incorporate that information into conservation decisions. Trends such as increased ocean acidification and wa...
A new study by SDSU researchers found that celebrity cancer diagnoses lead to a substantial rise in quitting smoking queries, even after media coverage subsides. The study analyzed Google News archives and public search activity surrounding former Brazilian President Lula da Silva's diagnosis, revealing a lasting impact on behavior.
Heterotrimeric G proteins play significant roles in plant development, including fruit and seed size and production, defense against pests and pathogens, and response to abiotic stresses. Research by Sona Pandey and collaborators showed that elevated G protein quantities in Camelina sativa led to increased seed production and size.
A 12-week study found that CPAP treatment decreased 24-hour average and diastolic blood pressure, improving nocturnal blood pressure patterns in patients with resistant hypertension and OSA. Longer-term health outcomes warrant further research.
Research finds that thinking about time reduces cheating behavior by encouraging self-reflection, whereas priming people to think about money makes them more likely to cheat. This study suggests that boosting self-reflection might be an effective way to curb dishonesty.
A new detection method and model enable determinations of pesticide residues' biodegradability. The study classifies residues into three types based on their release mechanisms, allowing for more accurate evaluation of pesticide environmental impact.
Researchers found that customizing a personal website can improve self-control, reducing the likelihood of making impulsive decisions during online transactions. Participants who tailored their own site worked longer on a puzzle task than those who customized for others.
A new study from North Carolina State University has raised doubts about the effectiveness of using skull shape for positive identifications. Researchers found that only 47% of participants accurately matched antemortem and postmortem X-rays, highlighting the limitations of relying solely on cranial vault outlines.
A study found that consumers tend to choose individualized but less preferred gifts when shopping for multiple recipients. Shoppers prioritize getting different gifts for each person on their list rather than opting for a single, more appealing gift.
Research advances demonstrate progress in cancer fight, but also stress need for increased funding to translate research into effective treatments. The report highlights three areas of progress: genomics, treatment-resistant cancers, and targeted immunotherapy.
A new study finds that consumers donate less when focused on distant future but more when abstract thinking is used. Brands can leverage this by emphasizing the fun experience of a product, rather than its unpleasant side effects.
University of Missouri researchers found that encouraging healthy adults to be more physically active can improve their cardiorespiratory fitness. The study suggests that recommendations from healthcare professionals and simple interventions can effectively boost physical activity levels and lead to better health outcomes.
A study by Mathew S. Isaac and Robert M. Schindler found that moving just two spots up or down a ranked list can greatly influence consumer perception. The researchers analyzed data from the Graduate Management Admissions Council, finding that rank changes near round-number group borders are the best predictors of increased applications.
A new species of butterfly-orchid, Platanthera azorica, has been discovered in the Azores, and is believed to be Europe's rarest orchid. The species was previously known from a 19th-century illustration and was thought to be extinct.
Researchers have identified widespread regulation of proteins involved in metabolism by the mitochondrial sirtuin, SIRT5. This study found that SIRT5 selectively removes specific sites of succinyl modifications in over 140 different proteins, leading to disruptions in metabolic pathways.
The study aims to determine the prevalence of pediatric chronic fatigue syndrome in over 20,000 Chicago area youth ages 5 to 17. Chronic fatigue syndrome is an illness affecting close to 1 million Americans, causing significant impairment in physical functioning and daily activities.
Researchers found that tree sparrows can identify parasitic eggs by color and shape, ejecting 81% of non-native objects. The birds' ability to recognize foreign eggs is linked to motivation and nest sanitation, with some species being more careful during incubation.
The AGORA project aims to resolve issues in galaxy formation simulations by systematically comparing high-resolution codes using a common set of initial conditions and astrophysical assumptions. The comparisons will help researchers determine which simulation results are due to the code platform or underlying theoretical assumptions.
Two NREL reports show that soft costs, including financing and installation costs, now account for up to 64% of the total price of residential solar energy systems. Researchers found that supply chain costs, labor, customer acquisition, and corporate costs are among the largest contributors to these costs.
A McGill study suggests that a father's diet before conception plays a crucial role in the health of their offspring. The research found that paternal folate levels may be as important as those of the mother, with potential consequences for birth defects and long-term development.
A new study by Brigham Young University researchers found that nutritional recovery after early growth faltering can have significant benefits on schooling and cognitive achievement. Children who experienced catch-up growth scored relatively better on tests than those who continued to grow slowly.
A team of scientists used advanced mathematical modeling techniques to understand the precise role of soil structure in water uptake by crops. They found that flow properties near the surface of aggregates are a key factor determining overall flow properties in soil.
A study published in Depression and Anxiety found that exercise can improve orgasm function and overall sexual functioning in women taking antidepressants. Regular exercise, especially immediately before sex, was shown to boost libido and alleviate side effects of antidepressant medications.
A new study finds that states with stronger alcohol policies have significantly lower binge drinking rates. The study analyzed 29 alcohol policies and found that stronger policy environments can reduce binge drinking rates by one-fourth, even after accounting for demographic factors.
Researchers discovered the recurrent T372R mutation in YY1 transcription factor is associated with insulinoma oncogenesis, suggesting a potential marker for diagnosis and treatment. The study found that 31 out of 103 cases had the T372R mutation, which enhances YY1's transcriptional activity.
Tropical Cyclone Madi maintained its tropical storm-force strength as it approached the eastern coast of India. The storm's proximity to the coast was confirmed by NASA's Aqua satellite, which captured a visible image of the elongated system with no visible eye.
Scientists at VTT Technical Research Centre of Finland have discovered a novel DNA repair mechanism in cancer cells that allows them to survive DNA damage. This finding provides valuable insights into how cancer cells evade programmed cell death and can be targeted by new cancer therapies.
Native forests have been found to recolonize pine plantations without human intervention, thanks to the natural process of ecological succession. This research suggests that pine plantations can be used as a tool for encouraging native forest development in certain areas, particularly when the plantations are older.
A study published in The Journal of Craniofacial Surgery analyzes a video of a failed bike stunt to estimate the traumatic forces causing facial fractures. The researchers used frame-by-frame analysis to calculate velocity and impact force, revealing Le Fort types 2 and 3 fractures indicative of high-impact trauma.
Researchers identified weak points in capsids and inferred spontaneous assembly processes, discovering each shell is made of protein 'tiles' that spontaneously join up like Lego pieces.
A new study finds that Massachusetts' broader health insurance reform improved the state's health status and preventive care, especially among low-income residents. The study also showed increased access to personal doctors and reduced cost barriers to care.
Researchers found that gut microbiota influences MicroRNA expression in mice infected with Listeria monocytogenes. Conventional mice exhibited lower miRNA levels after infection compared to germ-free mice, suggesting a protective role for the gut microbiome.
A Swedish study of 1,000 men aged 75 found that low vitamin B12 levels increased the risk of fractures by up to 70% in six years. The researchers used a new method to measure vitamin B12 uptake and found that physical activity and quitting smoking can help prevent fractures.
Research suggests that breast cancer ads can be ineffective when they emphasize a woman's vulnerability, leading to motivated forgetting. This phenomenon occurs when people feel threatened about their gender or social identity, causing them to suppress memories of the ad and its message.
New York University College of Nursing has introduced an undergraduate honors elective in social entrepreneurship that connects the nursing profession to its roots of social innovation and action for change. Students develop essential tools with non-profit agencies serving homeless individuals, at-risk seniors, and pre-school children.
A study published in JAMA found that long-term use of common heartburn and ulcer medications is associated with a higher risk of vitamin B12 deficiency. Patients who took these medications for more than two years had a 65% increase in their risk of deficiency, compared to those taking lower doses.
Pediatric leukemia patients can now safely receive intravenous infusions of a reformulated chemotherapy agent, allowing for less frequent treatment and reduced pain. The study found similar efficacy and toxicity profiles between the IV PEG-asparaginase and IM native formulations.
A University of Texas at Arlington civil engineer will investigate the impact of technology on pedestrian safety, sustainable commuting practices and driver safety. The research aims to develop comprehensive, more livable transportation solutions that prioritize community and public health.
A recent study funded by the Wellcome Trust suggests that restricting antibiotic use may not stop the spread of antibiotic-resistant typhoid. In laboratory tests, resistant strains of Salmonella Typhi bacteria outcompeted sensitive strains even without antibiotics.
A new study found that only 26.3% of adults have completed an advance directive, with women, whites, and those with higher education or income being more likely to have one. The study highlights racial and educational disparities in advance directive completion, emphasizing the need for education on facilitating end-of-life decisions.
Conflicts between humans and wildlife in Serengeti National Park increase despite efforts to protect the environment and local communities. Research suggests that education and support are crucial for preventing attacks on livestock and crops.
A new study provides the first evidence-based recommendations for the use of PRP in orthopaedic care, identifying successful treatments and areas where further research is needed. The authors conclude that PRP can be effective for conditions like arthritis in the ankle and tennis elbow, but more study is required for other applications.
A new study demonstrates the effectiveness of antisense drugs in targeting a wide range of tissues and organs, including liver, kidney, lung, muscle, and peripheral nerves. The findings suggest that antisense therapeutics have broad therapeutic potential for various disease indications.
Researchers discover embolic material, polyvinylpyrrolidone (PVP), at site of fatal brain hemorrhages occurring days after aneurysm treatment. PVP is suspected to have traveled through vasculature from PED delivery site to location where hemorrhage occurred.
Two University of Oklahoma professors, Paul L. DeAngelis and Jeffrey Harwell, have been named Fellows of the National Academy of Inventors for their innovative inventions that have made a tangible impact on quality of life and economic development.
Researchers from UCLA's Jonsson Comprehensive Cancer Center found that glioblastoma cells can temporarily eliminate gene mutations when exposed to cancer drugs, becoming drug-resistant. After the drug is removed, the tumor cells reacquire the mutation, repeating this cycle and making treatment more challenging.
Researchers found that men are sensitive to impairing their image, but do not prefer who they complain to. Women, on the other hand, are more likely to complain to close friends when concerned about their reputation. The study challenges prior assumptions that negative word-of-mouth is largely driven by product performance.
The Silver Banksia plant genus has developed a strategy to cope with phosphorus scarcity by reducing ribosomal RNA in their cells, saving phosphorus and water. By optimizing phosphate use, Proteaceae plants outperform Arabidopsis thaliana in photosynthetic efficiency.
Researchers study fossil estuaries, a 'natural wind tunnel' experiment on the Chinese Loess Plateau, frictional melting of rocks in water, glacial moraines in Colorado, and topographic data from Venus. These studies explore ecosystem stability, aeolian sediments, fault frictional properties, and volcanic lightning.
Researchers suggest formation of lesser mountain ranges Hangay and Altai may have driven climate in Central Asia, leading to expansion of Gobi Desert. The new data indicate that rainfall decreased by 50-90 percent over tens of millions of years, contradicting the traditional explanation.
Researchers found that early humans focused on sites with abundant nutritious foods, including protein, fats, carbohydrates, and essential vitamins. These nutrient-rich locations allowed hominins to colonize the Atlantic fringe of north west Europe during warm periods.
A large population-based study found that long-term use of proton pump inhibitors and histamine 2 receptor antagonists increases the risk of vitamin B12 deficiency. The association was strongest in women and younger age groups with potent acid suppression, and decreased after discontinuation.
Researchers developed a new statistical model, NOIA, which showed increased power for detecting genetic effects and interactions in cutaneous melanoma. The study identified significant associated genes HERC2, MC1R, and CDKN2A, providing new insights into the influence of gene-gene interactions on melanoma risk.
Researchers at the University of Pittsburgh have developed a new form of 'zero-dimensional' carbon nanotube that could revolutionize the field of electronics. The shorter nanotubes are more dispersible and potentially easier to process for industrial and biomedical applications.
The Norwegian University of Science and Technology has signed a research agreement worth US$50 million with Statoil to improve the rate of recovery from gas and oil wells in the Norwegian Sea. The funding will support several projects, including the Norne Village and VR Village initiatives.
A toxin linked to brentuximab vedotin has shown compelling antitumor activity in patients with non-Hodgkin lymphomas, including diffuse large B cell lymphoma. The study found that 40% of DLBCL patients had an objective response, with a median duration of 36 weeks.
Intermediate-depth earthquakes, accounting for one in four quakes worldwide, occur at depths of 30-190 miles. Stanford scientists studied the Bucaramanga Nest in Colombia, where quakes are clustered, and found that heat generated by friction causes a 'runaway process' that facilitates fault sliding.
VIB researchers have identified a protein, Nrp1, that suppresses the anti-tumor activity of macrophages. Blocking Nrp1 restores this immune response, leading to reduced tumor growth and improved prognosis.
Researchers at University of Eastern Finland developed a new method to remove uranium and other heavy metals from water using a solid material that collects metal ions directly from the solution. The CH Collector method is efficient, selective, and can recover even small amounts of metal without adjustments to the solution's pH.
Kurt H. Becker, NYU-Poly's associate provost and professor, has been recognized by the National Academy of Inventors for his pioneering work on atmospheric-pressure cold plasmas, leading to new sterilization methods and biomedical applications. He is also a key figure in fostering innovation at NYU-Poly.
African-American women with breast cancer are more likely to develop aggressive forms of the disease at a younger age. Researcher Ritu Aneja has found a protein called HSET as a potential biomarker for identifying these cancers, which could lead to customized treatment plans.
A new study funded by the National Institute on Drug Abuse found that smokers addicted to cocaine or methamphetamine can quit smoking while being treated for their stimulant addiction. The study showed that treating tobacco addiction may reduce negative health consequences and improve substance use disorder treatment outcomes.