A new study from the University at Buffalo School of Management found that companies with investment banking directors are more likely to make better acquisitions, resulting in increased shareholder value. These directors help firms select better targets, accurately determine their value, and negotiate lower advisory fees.
A study by Johns Hopkins researchers found that primary care doctors' negative attitudes towards their obese patients can hinder weight loss success. Only 14% of those who felt judged and discussed weight loss with their doctor lost 10% or more of their body weight.
Two NYU faculty members, Roozbeh Kiani and Nicholas Stavropoulos, have been awarded Sloan Foundation fellowships for their innovative research in neuroscience and sleep. Their work has the potential to lead to new medical interventions for mental and cognitive disorders and improve understanding of human sleep and its regulation.
A new treatment approach has been proposed to prevent intestinal inflammation in cancer patients. Researchers suggest using IL-1b beta blocking reagents, such as Anakinra, to alleviate mucositis, a common side effect of chemotherapy and irradiation.
A QUT study found that variations in temperatures coupled with spikes in unemployment are significant risk factors for suicide. The research identified two major clusters of high suicide rates in Mornington Shire and the Bathurst-Melville area, particularly after the mid-1990s.
Researchers at The Miriam Hospital found that players on the web-based commercial weight loss program DietBet lost an average of 4.9% of their initial body weight over seven months. Social interactions and financial incentives played a significant role in player success.
A new MRI-based method detects tumors in young cancer patients without exposing them to radiation, reducing the risk of secondary cancers. The technique uses a novel contrast agent and is as effective as PET-CT scans in detecting tumors.
Scientists have developed a new method to control magnetism using an electric field, reducing heat generation and increasing memory density. This innovation has significant implications for the development of more efficient electronic devices, such as MRAM and logic chips.
A study found that magnesium protects against hip fractures for both men and women, but calcium has no independent protective effect. Enriching drinking water with dolomite may also be beneficial, according to the researchers.
Researchers at Saarland University have developed a method to arrange numerous pictures fast based on visual characteristics like size and intensity. Users can interactively click and drag images to create an order that creates a harmonious overall picture.
Research using nearly 200,000 patient records found that regional anesthesia types do not make patients more prone to falls after knee replacement surgery. Spinal or epidural anesthesia may even decrease the risk of falls compared to general anesthesia, according to a study published in Anesthesiology.
Researchers at Vanderbilt University have discovered that mechanical forces generated by the rhythmic expansion and contraction of cardiac muscle cells play an active role in the initial stage of heart valve formation. This study provides a new perspective on the process, shedding light on how to create artificial heart valves.
Political scientists Norman Ornstein and Jared Diamond explore the root causes of American democracy's crisis, blaming tribalism and political extremism. They argue that these factors have led to gridlock, legislative failures, and erosion of democratic processes.
Regular walking can significantly reduce the risk of severe COPD attacks and hospitalization. Patients who maintain moderate exercise levels, such as walking at least 3-6 km per day, are less likely to experience severe symptoms.
A novel wireless sensor network is being developed to detect the onset of structural damage on bridges, stadiums, and other large public infrastructure. The system will monitor vibrations, sagging, and stresses to assess a structure's ability to carry its load.
A long-term study by University of Jena scientists found that nickel-titanium alloy implants release low levels of nickel over time, posing minimal health risk. The research used a longer testing period than usual to examine the metal's behavior and concluded that it is safe for patients with no adverse effects.
Researchers developed the Healthy Lunchbox Challenge, a low-cost program that encourages parents and staff to bring healthier foods to summer day camps. The program resulted in significant increases in fresh fruit, vegetables, and water consumption among children, while decreasing sugary snack intake.
Researchers found that individuals in positive moods prefer healthy foods for long-term health benefits, while those in negative moods opt for indulgent foods for immediate mood management. The studies suggest that perspective on time plays a crucial role in food choice, with people in positive moods considering future health outcomes.
A four-year clinical study involving 461 patients with advanced cancers showed that earlier palliative care significantly improved quality of life and patient satisfaction. The study demonstrated the benefits of cancer centers providing early specialized palliative care in outpatient clinics.
A University of Colorado study used a COXEN model to match tumors with optimal drugs, significantly extending patient survival. The model analyzed genetic data from thousands of tumor samples to identify response patterns.
A recent study published in Drug Science Policy and Law finds a significant rise in PMA/PMMA contamination in ecstasy pills from 2001 to 2007, resulting in deaths in both countries. The authors advocate for harm reduction strategies and education over criminalisation of new drugs.
A recent study found that nearly 22% of Medicare patients require emergency care within 30 days of discharge from a nursing facility, highlighting the need for improved transitions. Factors such as race, diagnosis, and previous hospitalizations are associated with a higher risk of rehospitalization.
A new method called Chabada analyzes app store descriptions to detect suspicious behavior, identifying 56% of existing spy apps. The approach clusters apps by related topics and detects unusual data access patterns, serving as a potential gatekeeper for app stores.
Researchers from UCLA have developed a drug delivery system that may improve glaucoma management by reducing side effects and increasing patient compliance. The nanodiamond-drug compound was released into the eye through contact lenses, showing great promise for sustained treatment.
Researchers found that mothers earning more than fathers do not increase the risk of relationship break-up, even in cases where they are the sole earners. In fact, in some instances, couples with higher-earning mothers were more stable, particularly during early childcare years.
Researchers at the University of Bristol and EMBL have identified the 'holo-translocon' as the machinery responsible for inserting proteins into cell membranes. This breakthrough could lead to the design of new anti-bacterial drugs and applications in synthetic biology.
Researchers in Tasmania reveal ancient conditions that stifled evolution for a billion years, but then oxygen levels surged, triggering the 'Cambrian explosion of life'. The study uses a new technique to analyze ancient seafloor rocks, shedding light on the emergence of life and its impact on Earth.
Researchers discovered that slimmer, more traditionally attractive men tend to have fewer potentially pathogenic species of bacteria in their noses compared to heavier men. This link between body mass index (BMI) and bacterial colonization has significant implications for reproductive health.
Researchers are testing probiotic pessaries containing 'good' bacteria against Candida infections. The study shows that a combination of two strains can kill or restrict growth of yeast cells, offering a viable alternative to precious antimicrobial drugs.
New research shows how psychology affects our daily lives, revealing insights into common emotions, love, and meaning. Scientists explored emotional connections to spaces, the impact of micro-moments on well-being, moral questions and myths about life's meaning.
A new study found that malnutrition in pregnant African women reduces the effectiveness of HIV treatment, with up to 41% decrease in antiretroviral exposure. The research highlights the need for nutritional support in HIV-infected pregnant women.
A simple blood test can identify 85% of post-surgical heart attacks, which often go undetected due to a lack of symptoms. Heart attacks are the leading cause of death within 30 days of surgery, with 10% mortality rate.
A series of studies published in the Journal of Midwifery & Women's Health highlights the effectiveness of community-based interventions in improving maternal and newborn health in rural Ethiopia. The Maternal and Newborn Health in Ethiopia Partnership initiative has reduced mortality rates by increasing demand for focused maternal and...
Columbia Business School professors Ilyana Kuziemko and Emi Nakamura have been selected as 2014 Sloan Research Fellows. They will receive $50,000 to further their research in economics, with a focus on inequality, macroeconomics, and industrial organization.
Researchers at Virginia Tech used experimental measurements and analysis software to understand how fruit bats use their wings to manipulate airflow. They found that bat wings can generate forces up to two-to-three times greater than a static airfoil wing, making them ideal for designing micro air vehicles with flapping wings.
Researchers have discovered two bacteria, Borrelia miyamotoi and Borrelia burgdorferi, in nearly every park sampled throughout the region. The findings raise questions about the prevalence of B. miyamotoi infections in California residents and highlight the need for improved diagnostic tests.
A new Phase III clinical trial at Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute aims to provide kidney cancer patients with long-term control of their disease. The vaccine-based approach uses a patient's own immune system to fight the disease, potentially improving survival outcomes and quality of life.
A high dose of antidepressant citalopram significantly reduced agitation in Alzheimer's patients, but higher doses pose a risk of heart rhythm disorder. Caregivers experienced reduced distress when caring for patients taking the medication.
A study found that breast reconstruction rates have increased significantly since 1998, with a six-fold increase in bilateral mastectomies and three-quarters of women receiving reconstruction. However, radiation therapy is less likely to be followed by reconstruction, raising concerns about the impact on patient outcomes.
A team of researchers developed methods to screen thousands of synthetic molecular oscillators in small droplets, finding diverse behavior in terms of period, amplitude and phase. This diversity will play a crucial role in engineering complex behaviors in artificial cells.
Duke researchers have successfully used gene therapy to induce stem cells to produce growth factor proteins, overcoming the challenge of delivering these proteins after implantation. The technique allows for long-term delivery and could be applied to various orthopedic tissues, presenting a significant step toward commercialization.
A new tool, Conjunctive Exploratory Navigation Interface (CENI), combines two search modes to provide a more focused search and retrieve the most pertinent information. CENI outperformed traditional keyword-based lookup interfaces in a study involving crowdsourced testers.
A study published in JAMA found that radiofrequency ablation significantly reduced abnormal atrial rhythms and episodes of paroxysmal atrial fibrillation compared to drug treatment. The therapy was also associated with improved quality of life, but the risks and benefits need to be discussed individually.
A recent survey found that 25% of high-risk patients were not taking anticoagulants one year after atrial fibrillation (AF) ablation, despite a success rate of 74%. This highlights the need for improved follow-up and cooperation between centers to ensure appropriate treatment.
A study by the University of Wisconsin School of Medicine and Public Health found that young adults with hypertension are less likely to be prescribed antihypertensive medication, even when they have regular primary care visits. This delay can increase the risk of future cardiovascular events.
A team of Belgian researchers successfully developed a stretchable optical interconnection that can be bent and stretched without losing its light-gathering ability. The new material consists of a transparent core surrounded by a lower refractive index layer, which traps light and causes it to propagate along its length.
The Mandel Foundation awards Ben-Gurion University of the Negev a $13 million grant to establish the Jack, Joseph and Morton Mandel Institute for Social Leadership. The gift will support the development of a new honors program in social leadership, incorporating existing academic programs and research initiatives.
Loyola researchers have identified a marker to predict necrotizing enterocolitis (NEC), a life-threatening condition affecting up to 10% of extremely low birth weight infants. Simple changes to blood transfusion practices and feeding patterns may significantly reduce NEC incidence.
A new decision tool, Ottawa COPD Risk Scale, identifies patients with COPD who are at risk of serious complications or death. The scale provides a quantitative estimate of risk for adverse events in patients with COPD.
New estimates suggest that China can prevent over 13 million smoking-related deaths by 2050 through effective tobacco control measures. Implementing World Health Organization guidelines could lead to a relative reduction in smoking of over 40 percent, resulting in significant public health gains.
Researchers designed an artificial relay based on natural one, improving efficiency and understanding natural process, Nature Chemistry study
A study found that citalopram reduced agitation in Alzheimer's patients, but at the cost of mild cognitive impairment and increased risk of cardiac adverse effects. The researchers concluded that citalopram cannot be generally recommended as an alternative treatment option due to its limitations.
Chronic THC administration has been shown to increase survival of T cell populations and reduce overall cell death in the gut of monkeys infected with simian immunodeficiency virus (SIV). This finding suggests that marijuana may have a protective effect against HIV-related inflammation and disease progression.
Researchers at KIST developed a 64-bit, non-volatile memory cell array using flexible and twistable carbon nano material and organo-polymer compound. The 1D-1R architecture enables accurate data storage and retrieval in a curved state.
A study by World Health Organization found that keeping vaccines at ambient temperatures during campaigns could cut storage and transportation costs in half. The approach significantly reduces the workloads of health workers and extends vaccines to remote areas without access to electricity.
Researchers found that embarking on geoengineering, then stopping, could exacerbate climate change by speeding up global warming. Continuous geoengineering would cause a drastic rate of temperature change, posing significant threats to ecosystems and biodiversity.
Researchers discovered a mechanism preventing mutation in genes involves long distance scanning of DNA by Mfd protein, detecting damage within active genes. This discovery sheds light on the complicated genome-wide patterns of mutation underlying species evolution and cell behavior changes.
A study found that watching videos of tasks before performing them can boost brain structure and increase motor skills in healthy adults. The group who completed this type of training showed significantly improved motor skill abilities compared to those who watched landscape videos.
Researchers at Cold Spring Harbor Laboratory have proposed a new method for analyzing Big Data using mutual information, which can reveal patterns without prior assumptions. This approach challenges the latest statistical tools and has the potential to greatly benefit modern data analysis in biology and other fields.
The study reveals that actin is busy forming a stiff cortex in cells during mitosis and cannot be used for endocytosis. By tricking the cell into making actin available, researchers restarted endocytosis in mitotic cells.