A study by Lastovicka and Fernandez found that people use divestment rituals to purge bad memories when giving away possessions. By offering prized possessions to strangers, individuals can maintain a sense of shared identity and boundary between self and other.
Researchers discovered specific phytochemicals in grapes that work synergistically against human DNA topoisomerase II, a key enzyme in cancer cell proliferation. The findings support the argument for eating whole foods and may lead to the development of new anti-cancer strategies.
Researchers discovered a universal cellular mechanism that helps cells release excess water, shedding light on kidney function and potential applications to type 1 diabetes and cancer. This finding highlights the importance of vesicle insertion and phosphorylation in regulating cellular transport.
Researchers found that individuals with high transferrin saturation levels have a 2.24 times greater relative risk of cancer when consuming excessive iron intake, emphasizing the need for dietary restrictions to mitigate this risk. Additionally, a study analyzing over 35,000 participants revealed that family-level influences significan...
Researchers found a link between high phosphorous levels and vascular calcification, leading to increased risk of cardiac problems. Treatment with an experimental medication alleviated skeletal weakening and decreased signs of vascular calcification in mice.
The new dielectric material has a high thermal stability, low moisture pick-up, and can withstand chemical-mechanical polishing. By adding porogens, the researchers lowered the dielectric constant to 1.85 while maintaining hardness and stiffness.
A study by Woods Hole Oceanographic Institution researchers finds that variations in the Earth's axis tilt control the timing of glaciations, acting as a planetary pacemaker. The researchers developed a simple model to analyze the effects of changes in tilt on climate belts and seasons.
Research suggests individuals with autism spectrum disorders have a dysfunctional mirror neuron system, contributing to impairments in social interaction and communication. Biofeedback and mirror therapy may be potential treatments for high-functioning autistics.
Dr. Leonard Pike aims to breed a carrot containing lutein, carotene, anthocyanin, and lycopene, which have been shown to ward off various diseases and improve health. The goal is to create a healthier snack option for Americans who consume over 5 pounds of carrots annually.
Researchers at UT Southwestern Medical Center found that deleting the Pcsk9 gene in mice increased LDL receptors and lowered LDL cholesterol levels. This discovery suggests new drugs targeting PCSK9 may be effective in lowering LDL cholesterol levels, particularly for individuals unable to take statins.
Researchers at OHSU have developed a medication that blocks the MC4 receptor to reverse the effects of cachexia, increasing appetite and weight while decreasing metabolic rate. The study demonstrates a potential new treatment for this serious disorder, providing hope for patients affected by AIDS and cancer.
A new DNA sequencing method called pulsed multiline excitation (PME) uses four lasers to eliminate cross-talk between dyes, resulting in more precise sequence information. This technology could lower costs for high-throughput genetic scans and lead to rapid and inexpensive genome sequencing.
A software suite will be developed to simulate and calculate chemical properties, enabling the control of complex chemical processes in Navy's all-electric ships. The partnership combines advances in molecular theories, computer algorithms, and supercomputing capabilities.
Oaxacan migrants prioritize family and community over individual gain, using remittances to fulfill obligations and maintain social status. Most migrants return home for no more than a year to support households, construct homes, and pay for education.
A recent study reveals the far-reaching impact of salmon farms on wild juvenile salmon, with sea lice infections increasing by 73 times near the farm and extending 30 km beyond. The research sheds light on the critical threat posed to dwindling wild salmon populations in British Columbia.
A new study investigates the role of effort-reward congruity in reducing promotion reactance, suggesting that consumers select incentives fostering consistency between reward and behavior. The research sheds light on the complexities of consumer decision-making under promotional influences.
A study by Fisher and Dubé finds that men exhibit significant emotional responses to ads when alone, contrary to the stereotype of women being more 'emotional'. The research reveals that males are sensitive to specific types of emotions in social environments, leading to profound implications for advertisers approaching male customers.
Researchers have discovered that natural protection against pneumococcal disease may not rely solely on antibodies. Long-lasting immunity to pneumococcus was found in mice exposed to live bacteria or a whole-cell vaccine, which stimulates CD4+ T-cells to provide protection at the earliest stage of infection.
The study reveals that individual differences in naïve beliefs regarding self-control affect personal goals. It challenges the conventional assumption that success at achieving goals is a manifestation of effective self-control.
A recent study found that advertisers who switched from a majority to a minority language (typically English to Spanish) elicited more negative thoughts and lower product evaluations than those switching in reverse. This suggests that consumers perceive minority languages as having less prestige, affecting persuasion.
This study explores how positive emotions, specifically pride, influence consumer behavior and repurchasing decisions. Key findings show that high pride can lead to reduced repurchase intentions due to differing self-regulatory goals. Understanding these dynamics is crucial for predicting consumer behavior in marketing strategies.
A study by Mark Hall found that care coordination does not increase liability and may even lower risks for primary care physicians. Care coordination involves comprehensive treatment plans and resolving conflicts among specialists to improve health outcomes and reduce costs.
Consumers demonstrate general reciprocity by rewarding firms for actions with no personal benefit, based on perceived motives. The study's findings suggest that the true motives of firms do not influence consumer responses to effort.
Research demonstrates that the probability of purchase from a given assortment is contingent on the complementarity of its features, rather than just noncomplementary attributes like size, color, and flavor. The study's findings suggest that assortments with complementary features may lead to a more adverse impact on consumer choice.
Researchers found that combining chemotherapy with Herceptin before surgery in early-stage breast cancer patients resulted in a 42% higher tumor reduction and 66.7% pathological complete remission rate compared to chemotherapy alone. The combination also showed less risk of heart damage, leading the clinical trial to be halted early.
A Pitt University study reveals that confidence levels among physicians do not always align with their accurate diagnoses. In approximately 1/3 of cases, the physicians' confidence was misplaced, making them more likely to lack confidence in correct diagnoses.
Researchers found that brand communities exhibit transformative experiences, magic, religion, and supernatural elements. Consumers take on a cult-like role, modifying products, innovating, and sharing stories to sustain the brand's values and beliefs.
A national survey of over 3,800 patients found that nearly 25% of blacks and 33% of Latinos prefer physicians of the same race. This preference is linked to higher patient satisfaction rates. Researchers suggest addressing racial disparities in healthcare by increasing access to minority physicians and improving patient choice options.
Researchers found that older adults are more likely to accept false claims after repeated warnings, highlighting a paradoxical effect of warnings. This phenomenon has important public policy implications for protecting older consumers from scams.
The article explores how social class affects consumer practices through the concept of habitus, which shapes self-concept and everyday spending. Professional consumers exhibit more elaborate budgeting strategies due to their experience of empowerment.
A study of strict raw food vegans found they had lower body mass indices and significantly lower bone mass, but normal markers of bone turnover. They also had higher-than-normal vitamin D levels and low inflammation.
A recent study published in PLOS Medicine found that uric acid levels are unlikely to be a major determinant of coronary heart disease. The research analyzed data from over 9,400 cases of CHD and 155,000 controls, concluding that improving diet, losing weight, and controlling blood pressure may help reduce the risk of CHD.
A computer simulation study found that police officers can eliminate racial bias when trained using the program. After extensive exposure, officers became more accurate in their decisions to fire at suspects of either race due to improved weapon detection. The findings have implications for eliminating racial biases and training police...
A study by Clifford and Harris found that an 'invisible' image can influence the appearance of an image in the other eye, suggesting signals from the invisible image travel to the brain's occipital lobe. This challenges the long-held belief that the occipital lobe is the seat of visual consciousness.
USC researchers found that the BRCA1 gene disrupts interactions between different cell types, leading to ovarian cancer. The gene's indirect action may lead to new treatment options by targeting a biochemical mediator.
Researchers from Imperial College London identified a population of T cells that can suppress the proliferation of allergen-reactive T cells in vitro. This finding suggests a potential new approach to treating cat allergy, which has become more frequent in industrialized countries.
Researchers found variants of genes involved in anti-epileptic drug metabolism to be associated with higher doses. This discovery could lead to personalized treatment plans and improved patient outcomes.
Participation in cancer clinical trials improves survival, with significant benefits for Kaposi Sarcoma patients. Young adults with sarcomas face limited treatment options and low clinical trial participation rates, contributing to poor survival rates.
Researchers developed a functional diffusion map using MRI scans to track water diffusion in the brain, finding that changes predicted tumor response 10 weeks before traditional techniques. This method could spare patients from ineffective treatment and allow doctors to switch to more effective therapies.
Research shows that contemporary irrigation projects have diverted river basins, introducing excess fresh water that disrupts mangrove tree species composition and ethnobiological relationships. Early detection of such changes is essential for preventing further mangrove degradation and protecting vital ecosystems.
Researchers at the University of California, Irvine, have found that electroacupuncture can reduce elevated blood pressure by up to 50 percent in rats. The study suggests that acupuncture may be an effective complement to other medical treatments for patients with hypertension and cardiovascular diseases.
The March of Dimes estimates that nearly half of hospital charges for preemies are billed to employers, totaling $7.4 billion annually. Premature birth also causes lost productivity, with mothers averaging 29.1 days away from work and employees losing up to $2,766 per delivery.
Researchers at Rutgers University develop nanostructured iridium surfaces to extract hydrogen from ammonia, enabling efficient fuel cell operation. The process could contribute to the solution of hydrogen economy's storage and transport obstacles.
The study found a significant increase in patients becoming up-to-date with screening recommendations and tests, from 38.7% to 56.1%, and the use of posters and brochures about CRC screening increased from 20.5% to 69.3%. Direct discussion of screening was the most common method for educating patients.
Researchers at Indiana University have successfully transformed adult bone marrow stem cells into auditory neurons, offering new hope for treating deaf patients. The breakthrough involves the use of Sonic hedgehog and retinoic acid molecules to stimulate the growth of nerve cells in patients with profound hearing loss.
Researchers found that blind participants were more accurate than sighted individuals in estimating the size of familiar objects. This is because blind individuals rely on manual representations, while sighted individuals may use inaccurate visual-memory representations.
Researchers found that sociocultural and racial factors independently predicted treatment patterns in early-stage prostate cancer. Married men were more likely to receive curative treatment than unmarried men, regardless of ethnicity.
Researchers have developed a marker to measure new blood vessel growth in tumors using positron emission tomography (PET) scanning and a fluorine-labeled glycopeptide. The marker, αvβ3 integrin, can identify tumors that express this marker, assess new vessel formation, and guide anti-angiogenic therapies.
The study found that awareness of the American Disabilities Act is linked to positive changes in public attitude toward the disabled and improved access to public facilities. However, implementation gaps remain, particularly in educating consumers with disabilities about their consumer rights.
A group of researchers argue that industrial chemicals in the environment pose significant health risks to children due to their exposure through inhalation, ingestion, and placental transfer. The lack of developmental neurotoxicity testing for 75% of high-production volume chemicals is a major concern.
A recent survey of home care nurses in the US and New Zealand found that organizational traits such as professional autonomy, collaborative relationships, and access to resources were highly valued. These traits were also associated with positive nurse retention and patient outcomes, suggesting their importance in home care nursing.
A UCLA study found that 47% of sixth graders reported being bullied on at least one day, with verbal harassment being the most common type. The study also showed that witnessing bullying can shield students from feeling humiliated or angry, and that frequent bullying can lead to psychological problems and decreased academic performance.
A recent study found that academic medical centers use emotional appeals and promote unproven services to attract patients, raising concerns about the erosion of public trust. The researchers recommend that centers reexamine their advertising procedures to promote evidence-based services.
Scientists have evaluated the status of all ecosystems on Earth, finding that environmental benefits are rapidly being degraded. The assessment, commissioned by the United Nations, reveals that human societies depend on ecosystem services such as food, clean air, and potable water, which are at risk due to environmental change.
Researchers discovered a new protein, KCP, that enhances signals from bone morphogenetic proteins, vital for kidney development and function. In models of mice with renal injuries, KCP activity slowed the progression of kidney disease, suggesting it could be a potential therapeutic agent.
Researchers found that inflammatory proteins produced by fat tissue are linked to increased risk of heart disease, including high blood pressure and high cholesterol. The study suggests that modifying these proteins through medication could lower heart disease risk.
Symbiotic plant hemoglobins facilitate oxygen transport and energy metabolism in legume root nodules, allowing bacteria to fix atmospheric nitrogen. The proteins also maintain low-oxygen concentrations to protect the nitrogenase enzyme complex responsible for symbiotic nitrogen fixation.
A study by Arthur B. Markman and C. Miguel Brendl found that people's representations of self are distinct from their body representations, suggesting a temporary localization of the self in virtual environments like video games. This external representation affects how players perceive and act, potentially leading to a merge of both b...
A new study by Katie Baird finds that Cuba's government-run baseball system exploits its players, who generate little profit for the state. The Cuban League also lacks competitiveness, with teams being less evenly balanced than in the US Major Leagues.
Aplysia sea slugs release an inky secretion that activates feeding pathways in spiny lobsters, stimulating grooming and avoidance behaviors. This novel defense strategy, called phagomimicry, enhances the effectiveness of the slug's escape by distracting the lobster with misleading cues.