Tech
ROCHESTER, Minn. — Olanzapine, a generic drug used to treat nervous, emotional and mental conditions, also may help patients with advanced cancer successfully manage nausea and vomiting unrelated to chemotherapy. These are the findings of a study published Thursday, May 7 in JAMA Oncology.
Charles Loprinzi, M.D., a Mayo Clinic medical oncologist, played a leadership role in this work in conjunction with Rudolph Navari, M.D., of The University of Alabama at Birmingham.
NASA's Hubble Space Telescope and the ground-based Gemini Observatory in Hawaii have teamed up with the Juno spacecraft to probe the mightiest storms in the solar system, taking place more than 500 million miles away on the giant planet Jupiter.
In physics, thermalization, or the trend of sub-systems within a whole to gain a common temperature, is typically the norm. There are situations, however, where thermalization is slowed down or virtually suppressed; examples are found when considering the dynamics of electron and nuclear spins in solids, where certain sub-groups behave as if isolated from the rest. Understanding why this happens and how it can be controlled is presently at the center of a broad effort, particularly for applications in the emerging field of quantum information technologies.
Overseas exploration and trade during the Age of Discovery (15th-17th centuries) were possible by sail technology, and deep-space exploration will require the same for the coming Age of NewSpace. This time, however, the new sails shall move with light instead of wind, for which these light sails need to be extremely large, thin, lightweight, reflective and strong.
This is part of the results of a new investigation carried out by scientists from Germany, Chile and the United States, including the University of Concepción geologist Marcos Moreno Switt. This team investigated the signals that captured the movement of GNSS satellite navigation stations (GPS) before the major Maule earthquakes, magnitude 8.8, and Tohoku-oki, magnitude 9.0. Scientists report their work in the latest issue of the prestigious journal "Nature".
Scientists at the Department of Infection and Immunity of the Luxembourg Institute of Health (LIH) revealed a novel mechanism through which the immune system can control autoimmunity and cancer. In the special focus of the researchers were regulatory T cells - a specific type of white blood cells that in general act as a brake on the immune system.
Well water contaminated by arsenic in Bangladesh is considered one of the most devastating public health crises in the world. Almost a quarter of the country's population, an estimated 39 million people, drink water naturally contaminated by this deadly element, which can silently attack a person's organs over years or decades, leading to cancers, cardiovascular disease, developmental and cognitive problems in children, and death. An estimated 43,000 people die each year from arsenic-related illness in Bangladesh.
The coronavirus pandemic has highlighted just how reliant the United States and other countries are on Chinese manufacturing, with widespread shortages of protective medical gear produced there.
But U.S. dependence on China extends far beyond surgical masks and N95 respirators. China is the largest producer of many industrial and consumer products shipped worldwide, and about one-quarter of the country's gross domestic product comes from exports.
Agricultural soils contribute to 16% of total Greenhouse gas emissions, particularly nitrous oxide (N2O). Migration of gases in agricultural subsurface and emission across the soil-atmosphere interface is primarily diffusion-controlled and is explained by soil-gas diffusivity. Since experimental determination of soil-gas diffusivity demands expensive apparatus and time-consuming controlled laboratory measures, predictive models are commonly used to estimate diffusivity from easy-to-measure soil properties like soil total porosity and soil-air content.
Durham, NC - Infection, inflammation, trauma, disease, contact lenses - all of these and more can lead to corneal scarring, which according to the World Health Organization is a leading cause of blindness worldwide. While corneal transplant remains the gold standard to treat this condition, patient demand far outweighs donor supply. However, in a study released today in STEM CELLS Translational Medicine researchers demonstrate a potential solution to this major problem.
Within the last decades, new genetic engineering tools for manipulating genetic material in plants, animals and microorganisms are getting large attention from the international community, bringing new challenges and possibilities. While genetically modified organisms (GMO) have been known and used for quite a while now, gene drive organisms (GDO) are yet at the consideration and evaluation stage.
ATLANTA--Foods, such as French fries, cheese, cookies, soda, and sports and energy drinks, are commonly found in the diets of United States adults with inflammatory bowel disease, according to a new study by researchers in the Institute for Biomedical Sciences at Georgia State University.
The largest-ever study of alleged racial profiling during traffic stops has found that blacks, who are pulled over more frequently than whites by day, are much less likely to be stopped after sunset, when "a veil of darkness" masks their race.
That is one of several examples of systematic bias that emerged from a five-year study that analyzed 95 million traffic stop records, filed by officers with 21 state patrol agencies and 35 municipal police forces from 2011 to 2018.
In 2012, the European Union MetaCardis consortium, comprising 14 research groups from six European countries with multidisciplinary expertise set out to investigate a potential role of the gut microbiota in the development of cardio-metabolic diseases. This project, coordinated by Prof Karine Clément at INSERM (France) studies more than 2,000 deeply phenotyped European participants in health and at different stages of cardiometabolic disease (obesity, diabetes and cardiovascular diseases).
Unless you happen to be a materials scientist, which most of us after all are not, the term 'glasses' probably brings to mind such things as window panes, drinking glasses or spectacles. Hardly anyone will think of metals. But metallic glasses, or 'amorphous metals' as they are also known, are playing an increasingly important role in both scientific research and technology. When metal melts are cooled so rapidly that they solidify within a fraction of a second, they remain chaotic and disordered at the atomic level.