A new imaging technique, using second harmonic generation microscopy, allows for the observation of microtubule polarity in living brain tissue. This enables researchers to study neuronal development and repair, as well as neurodegenerative diseases such as Alzheimer's.
Researchers at USC developed an animated health intervention called Carmen's Bright IDEAS to improve social problem-solving skills of mothers caring for kids with cancer. The system uses robotic thespians and AI to engage users in a positive experience, resulting in uniformly positive reviews from clinical trial participants.
A new clinical trial shows that antifungal prophylaxis with itraconazole reduces fungal infection risk in children with chronic granulomatous disease (CGD). The study found a statistically significant reduction in cases, suggesting the addition of itraconazole to treatment regimens.
The International Council for Science (ICSU) has released a report synthesizing over 50 science-based reviews on genetically modified organisms (GMOs) in food and agriculture. The report addresses key questions on the safety, environmental impact, and regulations of GM foods.
Dr. Zhang's research focuses on improving indexing, retrieval, and use of images based on algorithms that rely on the semantics of the images themselves. His recent invention disclosure reveals a novel fuzzy logic-based indexing scheme and user relevance feedback algorithm for content-based image retrieval.
Researchers demonstrate noninvasive microscopy scans producing images of diseased tissue at the cellular level, rivaling traditional histopathology methods. The technique uses natural fluorescence and multiphoton microscopy to enable optical biopsies on living animals or humans without surgical intervention.
The discovery of Herto fossils, dated between 100,000 to 300,000 years ago, provides critical evidence for the Out of Africa theory. The fossils demonstrate a transition from primitive African hominids to modern humans, bridging a previously unexplained period in human evolution.
Researchers found that exposure to synthetic cannabinoids can disrupt attention and performance in tasks requiring sustained focus. The study's findings suggest that cannabis users may experience serious long-term attention problems.
A recent study found that CACFP monitors play a crucial role in ensuring program quality and child nutrition. The researchers recommend focusing on top five training needs, including program regulation and record keeping, to improve monitor training.
The USGS collaborated with Alpha DVD to produce a comprehensive educational DVD about Alaska's glaciers. The DVD covers glacier characteristics, climate history, and ecosystems, providing a detailed introduction to this natural process.
The US healthcare system faces a high-performance goal with increasing efficiency and effectiveness. Key steps outlined include public reporting of data on providers, health plans, and demonstrations of new approaches to insurance coverage, technology, and quality standards.
A long-term study of 952 households will investigate how farming strategies change with each generation and the impact of human characteristics on deforestation rates. The research aims to determine whether subsequent generations have a reduced learning curve for forest conservation.
Plant pathologists and experts will discuss Soybean Rust's potential impact on US agriculture, citing significant yield losses and costly fungicide control measures. The symposium will focus on disease management tools, resistant breeding programs, detection methods, and a new USDA Action Plan.
Researchers at UC Riverside have made a breakthrough in single neuron positioning on microelectrodes, enabling the study of brain functions and diseases like dementia. This technology has the potential to benefit public health directly by providing a better understanding of how the brain functions.
A new report emphasizes the importance of subgroup analysis in clinical trials to detect sex differences, which could impact drug efficacy. The study highlights cases where inadequate dosing for women led to ineffective treatment outcomes, underscoring the need for better trial design and statistical analysis.
Researchers found that brain cells recycle synaptic vesicles rapidly through a 'kiss-and-run' process, allowing for efficient communication. This process enables small nerve terminals to get full mileage from their limited set of vesicles, supporting rapid neurotransmitter release.
The Early Detection Initiative aims to identify proteins that signify cancer presence or risk in human blood samples using proteomics techniques. Researchers will analyze data from large groups of individuals with known health histories and behaviors.
Researchers observe differences in jet production and particle energy between Deuteron-Gold and Gold-Gold collisions, hinting at the existence of quark-gluon plasma. These findings open up new avenues for studying the strong nuclear force.
Researchers found that glutamate regulates the movement of bicarbonate and chloride into epithelial cells, controlling mucus transport and water flow. This discovery contributes to understanding how cystic fibrosis is controlled by gland cell membranes and may lead to future therapies for severe forms of the disease.
Researchers at Cardiff University are launching a survey to gather detailed data on commercial and industrial waste arisings in Wales. The survey will question 2,400 businesses across the country, providing valuable insights into waste generation and management practices.
Scientists have identified a new cell type, VENT cells, that migrate to the developing inner ear and mix with epidermal cells, contributing to the formation of complex tissues. The discovery, made by Dr. Paul Sohal, could explain how single cells give rise to distinct systems.
Pelli and Farell's study shows that our visual system relies on the detection of smaller elements - features - to recognize complex objects like words. Despite learning millions of three-letter words, we never learn to recognize them as single features.
Fossilized skulls from Ethiopia's Afar region date back to 160,000 years, showcasing the earliest known fossils of modern humans. The discovery fills a major gap in the human fossil record and supports the theory that modern humans evolved in Africa.