Articles tagged with Research Impact
A researcher from University of Illinois claims that grip on the bat during contact with baseball has no effect on ball speed and trajectory. The study, demonstrated in theory and experiment, corrects coaching advice to relax grip during swing.
A recent study published in Endocrinology found that mice engineered without the receptor for growth hormone lived almost one year longer than normal mice, suggesting that the natural hormone may actually shorten lifespan. The researchers are now searching for genes regulated by growth hormone that might play a specific role in life span.
Researchers found that 6-beta naltrexol, a metabolite of naltrexone, can reduce alcohol drinking in rats. The study suggests that 6-beta naltrexol is a potential new medication for treating alcohol dependence.
Researchers find that higher prices and perceived risks of harm lead to lower marijuana use among high school seniors, while declining risk leads to increased use. The study utilizes nationally representative data to explore the relationship between price, perceptions, and marijuana use trends.
A study found that chemicals from household sources like mothballs and pesticides linger in carpeting for extended periods. The type of chemical determines how long it stays attached to the carpet, with denser materials persisting longer.
A study of 300 former professional footballers found that almost two-thirds had experienced osteoarthritis, with knee problems being the most common. Anxiety and depression were also prevalent among those with this type of joint disease, which often led to early retirement.
The study will analyze marine life around eight oil platforms in the Santa Barbara channel, focusing on species with desired natural products. The research aims to determine the distribution, abundance, and genetic similarities of these organisms, as well as their potential for harvesting sustainably.
Using I.T. to reduce lead times and increase shipment frequency results in a significant 21% supply chain improvement for smaller batch manufacturing. In contrast, relying on electronic data interchange and early alerts yields only a 2.2% average supply chain gain.
Researchers found that urban living increases the risk of asthma among black children in the US, while highly active antiretroviral therapy reduces TB and Mycobacterium avium complex infections in HIV patients. Prenatal corticosteroid treatment also boosts surfactant production in preterm infants with respiratory distress syndrome.
A nurse home visitation program found to be less effective in preventing child abuse and neglect in households with high incidents of domestic violence. The study suggests that the program may not address the root cause of domestic violence, which can exacerbate child maltreatment.
Researchers found that zebra mussels stimulate bacterial production and increase numbers in sediment, but have a minor impact on the microbenthic community. The study suggests that zebra mussels may not disrupt normal processes of the microbenthic community.
A study by Beth Israel Deaconess Medical Center found that people who continued to smoke after undergoing balloon angioplasty and other procedures had lower quality-of-life scores compared to non-smokers and quitters. The researchers analyzed data from 1,432 patients and found a significant impact on physical and mental health measures.
Repeat DWI offenders pose a significant public health threat. Victim impact panels aim to influence offenders' attitudes about drunk driving through emotional influence and raising empathy for victims. However, research suggests a minimal impact on repeat DWI offenders, with some studies indicating a decrease in re-arrest rates.
The 2000 Fall Research Meeting of the Society for the Study of Impotence features over 60 researchers presenting new peer-reviewed findings on sexual dysfunction, including new pharmaceutical treatments under development. Internationally renowned clinicians will also present Grand Master Lectures on key topics in sexual medicine.
The study reveals that a catastrophic global die off of vegetation led to the rapid transformation of river systems from meandering to braided streams. This shift, occurring at the end of the Permian Period and the beginning of the Triassic, was accompanied by massive extinctions of marine and land vertebrate species.
Researchers at OHSU's new Oregon Center for Complementary and Alternative Medicine in Neurological Disorders (ORCCAMIND) are investigating the effects of yoga on healthy elders versus traditional exercise. The study aims to improve quality of life and slow aging impacts.
The National Science Foundation-funded project aims to improve seismic design of buildings and infrastructure in the US. Researchers will collaborate using high-performance networking, shared databases, computer modeling, and simulation tools.
The National Science Foundation awarded the University of Illinois at Urbana-Champaign a $300,000 grant to lead a national partnership in planning and designing the NEESgrid, a virtual laboratory for earthquake engineering. This grant could potentially lead to a $10 million integration grant.
Researchers have developed a new technique called ICE that tests materials under extreme magnetic forces without explosions. The technique allows for faster and less expensive testing over a wide range of stress conditions.
A UC Davis study identifies brain systems affected in stroke patients with memory loss, distinguishing them from those affected by Alzheimer's disease. This distinction enables physicians to treat root causes of memory loss, such as high blood pressure or diabetes, and prevent strokes.
Young children view violent events in emotional and dramatic terms, while older children see violence in a more intellectual and detached way. The study found that younger children focus on human emotions, such as hate and fear, whereas older children analyze the events using abstract concepts like just war principles.
High levels of ground-level ozone have been found to severely impact the growth of ozone-sensitive crops on Long Island, including spinach, grapes, pumpkins, watermelons, and tomatoes. This research highlights the urgent need for attention to be paid to ambient ozone levels in agricultural areas.
A University of Illinois professor highlights the need to address ethical concerns around sex with former clients, as well as gaps in graduate training and multiculturalism. She advocates for increased recognition of women's contributions to psychology and calls for reforms.
Research shows that short-term exposure to violent video games has minimal impact on empathy and aggression in children. However, preexisting personality traits and long-term gaming habits are likely to shape behavior. The study found a significant correlation between the child's favorite game and their total aggression score.
A new risk-management model developed by researchers at the University of Illinois combines genetic algorithms, fate and transport simulation models, and risk assessment modules to identify potential remediation designs. The model evaluates tradeoffs among cost, risk, and cleanup time under conditions of uncertainty.
A recent study found that approximately one-third of cancer care workers in Ontario are considering leaving their jobs due to job stress and burnout. The research also revealed that 53.3% of physicians, 37.1% of allied health care workers, and 30.5% of support staff have experienced emotional exhaustion related to their work.
Using actively controlled engine noise cancellation technology can reduce noise pollution, improve fuel efficiency and alleviate environmental restrictions. This new approach eliminates the need for additional weight, increasing the viability of the concept.
A recent study analyzing the data behind an Institute of Medicine report suggests that medical errors had no estimable effect on death rates. The authors argue that the patients studied were already quite ill before entering the hospital, making it difficult to isolate a critical determinant of death.
An international team is investigating archaeological sites in the Kuril Islands, searching for clues about early human migration to the Americas. The research aims to determine if seafaring people from the islands connected with Alaska's Aleutian Islands, potentially providing insights into the peopling of the continent.
A woman's personal search for medical research information led her to a cure for infertility and miscarriages. The proposal of an online archive for all biomedical research would give free access to latest medical findings, benefiting patients and scientists alike.
A new Amazon rainforest field research facility will conduct extensive ecological studies to understand the region's impact on global change. Scientists from around the world will study logging effects, carbon exchanges, and ecosystem cycles.
Researchers found that survival and reproduction rates for black-throated blue warblers were lower during El Niño years and higher during La Niña years. Climate changes associated with El Niño diminished food supply, causing low reproductive success in breeding grounds.
Chinese President Jiang Zemin outlines China's commitment to global scientific collaboration, highlighting initiatives such as Sino-Israeli and Sino-Australian scientific collaboration funds. He also calls for curriculum reform in China's education system and acknowledges the country's brain drain, with Chinese students studying abroad.
A University of Florida research team discovered parts of the Antarctic ice sheet were unstable during Northern Hemisphere warming spikes. The findings suggest polar ice can undergo huge and rapid changes tied to climate, implying potential future instability.
Researchers found taxi drivers are significantly more likely to be murdered on the job than other occupations. Self-employed workers and minorities were also disproportionately affected by workplace homicides.
AAAS and UCSF launch a premier online AIDS prevention information forum, linking peer-reviewed papers, daily features, and resources for scientists. The site aims to accelerate HIV vaccine development by facilitating global collaboration and information exchange.
A University of Maryland School of Medicine researcher analyzed 23 clinical studies involving prayer, non-contact therapeutic touch, and other unconventional spiritual interventions. The studies showed a positive impact on patients in 57% of cases, with benefits including less pain and faster recovery times.
Jeppesen Sanderson was awarded the Franz Edelman Award for its successful implementation of optimization-based decision support tools, resulting in annual cost reductions of $3 million. The company achieved this through flexible planning and technology management, strengthening its competitive position and increasing operating profits.
IBM was recognized by INFORMS for its supply chain management project, 'Matching Assets with Demand in Supply Chain Management with PROFIT at IBM Microelectronics.' The project improved asset utilization by $80 million and customer responsiveness to under one day. The award is the second time IBM has received this honor.
Ford's Prototype Optimization Module (POM) reduced prototypes by one fourth, cutting weeks and millions of dollars from development. The module also promoted wider customer-oriented dialogue among design and test engineers and management.
Air New Zealand won the INFORMS Edelman Award for its optimized crew scheduling project, which improves passenger service and reduces costs by over $15.6 million annually. The project uses advanced optimization methods to efficiently utilize crew resources, addressing a significant issue faced by airlines.
The FAA was recognized by INFORMS for its Ground Delay Program Enhancement project, which has reduced delays by 90,000 hours and saved the airline industry over $150 million. The project uses collaborative decision-making tools to allocate arrival slots and issue ground delays.
A new Ohio University study found that weight training does not increase cholesterol levels in healthy young men and women, but reduces body fat and increases muscle strength. The research counters previous studies and news reports giving weight lifting a bad name.
A new Ohio University study reveals that e-commerce has increased the value of used and rare books, with online sales accounting for a 12.5% increase in book sales. The study also found that prices for rare books have climbed, while common titles have seen stabilization or decrease in price.
Researchers at Oregon State University have discovered a new class of chemicals called 'bruchins' that signal a plant to form a benign tumor, helping prevent insect infestation. The unusual chemical can induce tumor formation even at low levels, with precise effects on the plant.
Researchers at Northwestern University have successfully cloned a gene called Prestin, which codes for a protein that plays a critical role in the functioning of outer hair cells. The discovery could hold promise for treating hearing disorders and developing new biocompatible motors for nanotechnology applications.
A study found that medical students' biases against black female patients with chest pain can affect clinical decisions. White male students rated a black female patient as having less desirable health status but considered the white male patient's coronary condition more severe.
Patients with serious neurological conditions have a better chance of survival in Neurological/Neurosurgical Intensive Care Units (Neuro-ICU) compared to general ICUs. The study, presented at the American Academy of Neurology's Annual Meeting, found a 3.3-fold increase in hospital mortality among patients not in a Neuro-ICU.
A new study by the University of North Carolina at Chapel Hill finds that drinking drivers are responsible for a significant number of child passenger deaths in the US. Between 1991 and 1996, approximately 550 U.S. children died each year in crashes involving drinking drivers, with about one in five deaths involving alcohol.
University of Florida researchers have developed a molecule that can rearrange genes or monitor their impacts, enabling the study of genetic disorders. The synthetic DNA beacon has also been used to detect toxins in single cells, potentially leading to earlier diagnosis and treatment.
Researchers found that weight resistance exercises improved strength and independence among frail elderly participants, enabling them to perform daily activities more independently. The training also led to reduced hospitalizations and deaths, with shorter average hospital stays for those who exercised.
The Long-Range Research Initiative (LRI) aims to advance chemical industry's research, with $100 million committed over 5 years in 10 areas. Drs. James S. Bus and Carol J. Henry will discuss LRI status and future directions.
Michael Czech, Professor of Biochemistry and Molecular Biology at the University of Massachusetts Medical School, is being honored with the CIIT Founders' Award for his groundbreaking research on insulin's molecular action. He will speak on 'Fat as an Endocrine Organ: Target for Environmental Toxins' at the award ceremony.
A recent study found that nearly 20% of smokers who attempted to quit in California used smoking cessation aids, including self-help materials, counseling, and nicotine replacement therapy. The use of these aids increased the odds of success in quitting, with 15% of those who sought assistance abstaining from cigarettes for 12 months.
The DFG is setting up 14 new Research Training Units, two of which are European, to provide novel academic qualifications for medics and scientists. The new units will promote interdisciplinary collaboration and innovative research in various fields.
Research suggests that honey is an effective form of carbohydrate gel for athletes, providing a sustained energy boost without causing a rapid spike in blood sugar levels. The study found that honey's lower glycemic index profile makes it an ideal choice for pre-workout consumption, potentially improving endurance and reducing fatigue.
A recent study published in the Journal of Health and Social Behavior found that caring for an ill or disabled family member can increase emotional distress and accumulate over time. Women who care for their loved ones experience higher levels of distress, particularly those who provide long-term care.
Oregon Health & Science University researchers will study why patients choose to die at home, exploring factors like decision-making process and patient pain concerns. The study aims to enhance understanding of the factors affecting end-of-life care delivery.
Researchers at Virginia Tech are developing new proton exchange membrane (PEM) materials for fuel cells, which can operate at higher temperatures and improve efficiency. The materials being developed have demonstrated better results than existing materials in terms of heat tolerance.
Research on MTBE contamination highlights the need for alternatives to this toxic fuel additive. Studies show that MTBE degrades slowly in sediments, but can be rapidly degraded by bacteria with oxygen addition.