A study found that plastic ingestion can have a significant negative impact on seabirds, causing reduced blood calcium levels, body mass, and kidney function. The research also revealed that the simple presence of plastic is enough to cause negative consequences, regardless of the amount.
Researchers found that men and women were more likely to question each other's sexual orientation if they engaged in non-conforming environmental behaviors. Women were also more likely to avoid men who preferred masculine behaviors. The study highlights the social consequences of gendered pro-environmental behaviors.
A new study suggests that measuring both birthweight and length provides a more accurate indication of fetal growth and future cardiovascular risk. A low ponderal index or body mass index at birth is associated with an increased risk of heart problems later in life.
A new study reveals that a simple genetic system controls complex motor movements in fruit flies, which shares similarities with human movements such as rolling in babies. This discovery provides insights into the molecular basis of motor control and its relationship to diseases like Huntington's and Parkinson's.
Kent State University's Oleg Lavrentovich receives $540,000 grant to study 'Active colloids with tunable interactions in liquid crystals.' He also receives a $450,000 NSF award for 'Electrically tunable cholesteric optical filters,' with potential applications in biomedical imaging and smart windows.
A study found that talking to oneself as if they were Dr. Sigmund Freud in virtual reality improved people's mood and helped them find solutions to their problems, with over 80% of participants reporting a change compared to 50% in the control group.
A UC Riverside physicist is studying strongly interacting systems to improve understanding of superconductivity and potentially develop novel materials. The research combines recent advances from high energy and condensed matter physics with insights from quantum information theory.
A new study found that girls who were moderately to highly physically active in childhood had higher exhalation capacity and greater forced expiratory volume than their inactive peers. The research suggests that promoting physical activity in childhood may have long-term benefits for respiratory health, particularly in adolescent girls.
Researchers estimate that opioid misuse reduced state tax revenue by over $11 billion and increased Medicaid costs associated with opioid use disorder to more than $3 billion. The study also found significant costs to the child welfare system, criminal justice system, and education sector.
A systematic review found no evidence that brand-brand competition lowers existing brand-name drug prices in the US market. However, some studies suggest that such competition may help set new drug prices, but only for safer or more effective drugs with greater marketing.
Researchers observe novel phase of matter, excitonic insulator, in antimony nanoflakes, which could lead to breakthroughs in low-energy electronics. The findings provide a new strategy to search for excitonic insulators and potentially carry exotic superfluids.
The fruit fly Drosophila melanogaster produces more Defensin, which interacts with dying tumour cells and kills them, while sparing normal cells. This finding reveals an anti-tumour role for Defensin and provides insights into the molecular mechanisms behind AMPs' killing action.
A new study from Queen Mary University of London found that the 'love hormone' oxytocin plays a crucial role in the feeding behavior of European starfish. When injected into the starfish, oxytocin induces fictive feeding, causing them to behave as if they are eating prey despite no actual food being present.
New cases of tick-borne Lyme disease in the UK could reach 8,000 in 2019, according to researchers who analyzed anonymized medical data from over 8 million people. The study found that Scotland had the highest number of cases, with half occurring in the summer and more common among women and girls.
A new study found that regularised migrants still face issues with work conditions and opportunities, with many trapped between formal and informal labour markets. The research highlights the importance of labour markets in creating spaces for undocumented workers to live and work.
Researchers at Tokyo University of Agriculture and Technology have developed a new synthetic process for indole alkaloids, using zinc reagent. This approach enables concise and divergent synthesis of diverse alkaloidal scaffolds, paving the way for next-generation pharmaceuticals and pesticides.
Researchers identified key genes involved in parasite adherence using a non-disease-causing species Crithidia fasciculata. The study found significant transcriptional differences between the swimming and adherent forms of the parasite.
A study found that customers who buy gifts for others spend 63% more in the year following the purchase, increasing their frequency and cross-buying. Gift design characteristics like assistance during the gift process and branded wrapping can enhance the effect.
Researchers from the University of Copenhagen have gained new insight into how sebaceous glands form and are maintained throughout life, shedding light on their role in skin development. The study reveals that a common cancer mutation affects normal cell behavior, leading to unchecked growth of the gland.
Researchers from Osaka University developed a comprehensive database of 175 NTM species using multilocus sequence typing. Their new software, mlstverse, can accurately identify NTM to the subspecies level, allowing for targeted therapies and improved cure rates.
A study by the University of Toronto's Rotman School of Management found that credit default swaps (CDS) can cushion stock prices against credit downgrades. Companies with CDS saw a 44-52% reduction in stock price drops after a downgrade, compared to those without CDS.
Researchers identified the molecular mechanism linking a protein mutation with abnormal nervous system development in neurodevelopmental disorders. A complex of proteins called the SWI/SNF complex was found to be affected, leading to changes in gene expression and brain development.
The ReBUILDetroit program, a partnership between University of Detroit Mercy and Wayne State University, has received a $19.4 million NIH grant renewal to provide scholarships and stipends for students enrolled in the program. The program aims to encourage underrepresented students to pursue careers in biomedical research.
The Q-weak experiment successfully measured the weak charge of the proton by exploiting parity asymmetry in electron scattering off aluminum. Kurtis Bartlett's thesis work played a crucial role in minimizing signal contamination and achieving this milestone.
Researchers identified astrocytic mu-opioid receptors as key to conditioned place preference, a mechanism underlying addictive behaviors. The study found that astrocytic MORs in the hippocampus release glutamates, increasing synaptic transmissions and inducing long-term potentiation, which is responsible for spatial memory acquisition.
A new Oregon State University study finds that West Coast forest landowners will gradually shift away from planting Douglas-fir in a warming climate. The share of Douglas-fir in the Pacific Northwest is expected to decline to 25% by the end of the century.
Researchers found that cigarette smoke can change the DNA and characteristics of pathogenic microbes like MRSA, making them more resistant to antibiotics. This stress response sparks an emergency mutation, resulting in hardy variants that are better equipped to resist drugs.
A new study from the Johns Hopkins Center for Communication Programs found that net use increases during rainy seasons and decreases in the dry season. This seasonal variation in net use can lead to gaps in malaria prevention efforts if not taken into account.
Researchers at Tokyo University of Agriculture and Technology have developed a novel experimental model for dog bladder cancer using 3D organoid culture from urine samples. The model allows for quick determination of chemotherapy and identification of new biomarkers for both human and canine bladder cancer.
Researchers at Princeton Plasma Physics Laboratory reproduced the process behind astrophysical shocks, bridging the gap between laboratory and spacecraft observations. The experiments showed how plasma interactions can cause sudden jumps in pressure and magnetic field strength, accelerating particles to near light speed.
A new microfluidic array catches and holds single cervical cells for faster screening, trapping them with microscopic electrodes and analyzing them using immunofluorescent staining. The device effectively trapped 98% of cells and held on to 92%, providing a promising tool for cervical cancer diagnosis.
Paul Westerhoff, an ASU Regents Professor, has been awarded the 2019 Clarke Prize for his contributions to water science and technology. He will receive a medal and a $50,000 prize, recognizing his work on nanomaterials and machine learning in solving global water problems.
A new study found that people with obesity experience higher levels of initial taste perception and greater satisfaction from food compared to those with normal weight. This difference in taste perception may lead to increased food consumption among individuals with obesity, contributing to their higher caloric intake.
Research finds that moving house during early pregnancy increases the risk of low birthweight and premature birth, as well as smaller than expected size babies. The study analyzed data from over 30,000 women in Washington state, USA, between 2007 and 2014.
Researchers identify hybrid organic-inorganic perovskite as prime compound candidate for room temperature semiconductor radiation detectors, offering cost efficiency and rapid synthesis. Improved detectors will enable better detection, identification, and prevention of radioactive threats, enhancing global nuclear security.
A study of dung beetles in Borneo found that species with more intense male competition for mating are less likely to go extinct. Species with horns were more likely to persist in disturbed environments than those without, and larger horns were associated with greater population sizes.
New studies by CU researchers reveal that both genetic and environmental factors play significant roles in the onset of vitiligo. The findings suggest that unidentified factors contribute to the disease's complex etiology, complicating personalized medicine approaches.
Scientists at TUM and Leibniz-Institute developed a new methodology for simultaneous analysis of odorants and tastants using ultra-high performance liquid chromatography mass spectrometry. This approach enables fast and precise food analysis, which is crucial for manufacturers to guarantee consistent sensory quality.
Latino children are likely to enter elementary schools this year with fewer white peers than a generation ago. Low-income students of all racial groups are also likely to learn beside more middle-class pupils.
Brown University's new Center for Addiction and Disease Risk Exacerbation (CADRE) will focus on the intersection of substance use and disease, establishing a clinical laboratory to collect blood samples and measure chemical markers. The center aims to reduce the burden of substance use through innovative research projects.
Retinitis pigmentosa (RP) is caused by the starvation of photoreceptors due to disrupted glucose transport. Research led by UofL's Douglas C. Dean and Wei Wang found similar metabolic changes in lung cancer.
A study found that smoking impairs the effectiveness of embolization treatment for pulmonary arteriovenous malformations (PAVMs) in patients with HHT. Smokers experienced a higher rate of PAVM persistence after treatment compared to non-smokers, with those who smoked more than 20 pack-years facing a fivefold increased risk.
Researchers discovered antibiotic properties of a natural product that selectively inhibits pathogen growth while leaving beneficial microbes intact. Synthetic derivatives of this substance have shown enormous antibiotic efficiency against Moraxella catarrhalis and malaria parasites.
Researchers developed a new approach to optimize highly efficient perovskite LEDs by exploring the performance of an amorphous zinc-silica-oxide system layered with perovskite crystals. The resulting devices showed improved efficiency, brightness, and light out-coupling efficiency, particularly in green diodes.
The study found that adjuvant radiotherapy improved disease-free period for patients with locally advanced prostate cancer, with 82% of patients in the treatment group remaining disease-free. However, the treatment did not significantly impact survival rates.
NASA analyzed water vapor content and temperature information from Hurricane Erick using MODIS instrument on July 30. The analysis found highest concentrations of water vapor and coldest cloud top temperatures around the storm's eye, indicating potential for heavy rainfall.
A new study reveals that water-use policies in northwestern India have led to increased air pollution due to delayed rice harvests and concentrated agricultural burnings. The study found almost 30% higher atmospheric concentrations of fine particulate matter, posing significant concerns for human health.
Researchers analyzed 10,225 patient samples from 32 different cancers to better understand TP53 mutations. They found that TP53 mutations were more frequent in patients with poorer survival rates but also identified a way to predict prognosis based on four upregulated genes.
A study by the American Heart Association found that less-invasive leg artery procedures are as effective as open surgery in preventing amputations and improving survival rates. Patients who received endovascular procedures first had longer periods of amputation-free survival compared to those treated with open surgery.
A large cohort study found that babies with persistent fluid-filled areas in their kidneys during gestation are at higher risk of urinary tract problems and hospital admissions in early childhood. The study used data from over 21,000 children and showed a strong link between renal pelvis dilatation and increased risk of hospital admiss...
The research team derived precise values of enthalpy and entropy of numerous silver compounds, enabling predictions of chemical processes in the gas phase. The findings will help manage thin film and pure sample deposition from the gas phase.
A team of UC Santa Barbara researchers have discovered a new phase in block copolymers, expanding the range of possible options for material design. The newly found phase, known as A15, belongs to a class of tetrahedrally close-packed structures and has been observed in both metal and polymer materials.
A study of 812 ADPKD patients found that 9% had undiagnosed brain aneurysms, with those with hypertension and smoking more likely to have aneurysms. The overall rupture rate was approximately 5 times higher than in the general population.
The soft and conformable monitor can broadcast ECG, heart rate, respiratory rate, and motion activity data up to 15 meters. It avoids signal issues created by traditional metal-gel electrodes, providing accurate signals even during movement.
Researchers found that a soybean antioxidant compound blocked damage to blood vessels in laboratory tests, potentially preventing cardiovascular side effects of recreational and medical marijuana use. The study suggests JW-1 could be a new way to protect blood vessels without psychiatric side effects.
Hybrid organic-inorganic perovskites, used in optoelectronic devices, have improved efficiency after solution-treating with benzylamine. The treatment creates a two-dimensional material that restructures the material and reduces defect states.
Researchers at UT Austin aim to develop a lithium-ion battery that requires no cobalt while maintaining high energy density. A $3 million collaborative project funded by the US Department of Energy seeks to demonstrate low-cobalt battery technology in large cells and create a cobalt-free battery.
Children's Hospital of Philadelphia researchers have developed a new AAV vector screening method that captures the full range of gene expression patterns caused by AAV vectors. This innovative technique is expected to significantly advance the field of gene therapy by providing a more sensitive approach to detecting gene transfer sites.
A new study reveals that school fitness tests have little association with students' enjoyment of PE and emotions towards the subject. Despite polarized views, research suggests that fitness testing is not effective in promoting a positive outlook or discouraging participation.
A new study found that when public interest in CSR is high, investors place a premium on companies involved in CSR activities, perceiving greater value despite fundamentals. Companies respond by upping their CSR efforts to boost stock market performance, especially for firms with transient investors and higher share turnover.