Scientists discover ozone reduces common spoilage bacteria in seafood processing facilities, extending shelf life. Researchers also study hurricane-resistant retrofits on damaged houses to reduce storm damage.
A study found that individuals carrying a high-output version of the dynorphin gene are less susceptible to cocaine dependence. The genetic association suggests a possible neurobiological function for this particular variant, which may modulate cocaine's effects and increase protection against addiction.
Changes in agricultural practices have led to improved water conditions on Lake Erie, with phosphorus levels from fertilizers decreasing by over 50% for all seasons. Climate change also played a role, increasing nitrogen levels by up to 500% due to winter runoff and soil leaching.
Two new studies published in Annals of Internal Medicine shed light on diabetes diagnosis and management. A mathematical model predicts type 2 diabetes with high accuracy, while a report card reveals significant gaps in diabetes care. Additionally, experts emphasize the importance of preventive methods to address partner violence.
Researchers create custom-built antimicrobial agents using polymers and oligomers inspired by natural defense peptides. The new approach focuses on overall shape rather than specific chemistry, offering a novel solution for combating bacterial infections.
Scientists at the University of Warwick have created a large synthetic molecule that binds to the major groove of DNA, causing it to coil up and resembling how chromosomes package DNA. This breakthrough could enable precise control over gene expression and improve treatments for diseases by delivering drugs directly to specific cells.
Researchers at the University of Pennsylvania have developed a new type of epoxy that is three times harder and conducts heat significantly better than regular epoxy. The addition of carbon nanotubes to the adhesive yields enhanced thermal conductivity and mechanical strength.
Research on Dublin, Chicago and Los Angeles finds tax breaks stimulate property-based renewal and encourage new markets. However, blunt incentives can lead to displacement, while effective planning frameworks are crucial for success.
The Lancet Neurology aims to report the most important advances in neurology, predicting risk of neurological conditions through genetics and imaging. Experimental therapies like gene therapy and stem cells offer potential for treating neurological disorders.
The Association for Women in Computing presents the prestigious Lovelace Award to Dr. Dorothy Denning, recognizing her significant impact on information technology. This notable achievement solidifies Dr. Denning's position as a trailblazer in the field, inspiring future generations of women in computing.
Scientists at Scripps Research Institute have identified human antibodies that can recognize spore surfaces, enabling the detection of anthrax and other bacterial spores. These antibodies could be used to passively immunize individuals exposed to anthrax, providing a simple and inexpensive treatment option.
A study by Jeff Kwong and colleagues found that tuition fee increases in Ontario are disproportionately affecting lower-income students, with fewer from these backgrounds enrolling in medical school. The researchers also noted that first-year Ontario students expect higher debt loads at graduation than their peers in other provinces.
A virtual community of 26 educators from top universities will create, evaluate, and share effective engineering teaching materials, providing resources for faculty members. The project aims to address challenges in implementing digital learning technologies, including accessibility, quality, and teacher incentives.
A new study confirms that binge drinking can cause neuronal damage in the brain. Damage to the olfactory bulb occurred after just two days of 'binge drinking', while other regions were damaged after four days. The study suggests that alcohol-induced brain damage occurs during intoxication, not withdrawal.
A new UCSF study found that older men with higher testosterone levels performed better on tests of cognition, including concentration, memory, and attention. However, the researchers emphasize that the study only examined natural testosterone levels and did not prove the benefits of testosterone supplements for cognitive health.
A study found that nearly 16% of alcoholics had attempted suicide, and first-degree relatives of those who attempted suicide were more likely to have made attempts as well. The risk factors included a history of severe alcohol dependence and psychiatric disorders.
A recent study found that loosening managed care restrictions can lead to better patient relationships with primary care physicians. Patients in managed care programs were more likely to have continuity with a specific clinician, but these relationships were less likely to last more than 12 months.
Curtis Finch, a renowned expert in vocational education, is awarded a Fulbright scholarship to investigate Taiwan's workforce preparation system. His research aims to understand the significance of this system in driving economic growth.
Atrazine, a widely used herbicide, has been found to demasculinize tadpoles and turn them into hermaphrodites. The herbicide also lowers levels of the male hormone testosterone in sexually mature male frogs.
A brain-imaging study has shed light on the reasons behind inhalant abuse by revealing how toluene moves into the brain rapidly and affects reward centers. The study shows that toluene spreads more generally to the entire brain before clearing the body, which may explain its addictive potential.
A study examining associations between male and female alcohol problems, drug use, and risk of intimate partner violence found that female alcohol-related problems were associated with an increased risk of moderate and severe male IPV. Couples living in high-unemployment neighborhoods were also at increased risk for severe IPV.
Researchers found that extra sugar on proteins can cause insulin resistance in cells. The discovery provides a potential target for developing new strategies to treat or prevent diabetes.
A study found that Canadian medical students are more likely to be from visible minorities, but underrepresented from certain minority groups like black and Aboriginal. Medical students also tend to come from higher socioeconomic backgrounds and less rural areas compared to the general Canadian population.
A study found that a certain form of the SCA6 gene affects the onset and severity of spinocerebellar ataxia, a disease characterized by loss of balance and coordination. Researchers analyzed 331 patients with SCA2 from Cuba and discovered significant variation in the SCA6 gene among those with earlier and later age-onset diseases.
Researchers at the University of California, San Diego, have discovered an enzyme that can halt muscle wasting in mice with Duchenne muscular dystrophy. The study found that adding supplemental amounts of CT GalNAc transferase to skeletal muscles inhibited muscle destruction.
Synaesthetes have an extra layer of information that helps with rote memory and creativity. The University of Melbourne team used Magnetic Resonance Imaging to analyze brain images of synaesthetes, revealing the secrets of how their brains function.
Harvard Medical School researchers developed a new technique to silence specific proteins in mammalian cells using vector-based RNA interference. This method can be used to complement existing knockout animal models and conduct experiments with cells grown in vitro.
A new study found that smaller communities of websites accumulate incoming links in a more evenly balanced way, making them less susceptible to malicious attacks. The research suggests that the web's growth pattern is driven by rational processes rather than a desire to connect with dominant sites.