(HealthDay)—Ever wonder how your diet habits—good or bad—compare to others?
* This article was originally published here
Sunday 23 June 2019
NASA helps warn of harmful algal blooms in lakes, reservoirs
Harmful algal blooms can cause big problems in coastal areas and lakes across the United States. When toxin-containing aquatic organisms multiply and form a bloom, it can sicken people and pets, contaminate drinking water, and force closures at boating and swimming sites.
* This article was originally published here
* This article was originally published here
Plant-based diet leads to Crohn's disease remission, according to case study
Eating a plant-based diet may be an effective treatment for Crohn's disease, according to a case study published in the journal Nutrients.
* This article was originally published here
* This article was originally published here
Major HIV drug requires vigilance, study says
A study lead by researchers at the Institute of HIV Research, Medical Faculty of UDE and University Hospital Essen reports a potential toxicity of integrase inhibitors. Integrase inhibitors (INSTI) are a preferred drug for inclusion in anti-retroviral therapy regimens given its tolerability, efficacy and high resistance barrier. INSTI have been found to improve and prolong lives of millions of people living with HIV who suffer side-effects and resistance to treatment. However, recent laboratory data suggest that INSTI may not be as safe as suggested.
* This article was originally published here
* This article was originally published here
Ageism reduced by education, intergenerational contact
Researchers at Cornell University have shown for the first time that it is possible to reduce ageist attitudes, prejudices and stereotypes through education and intergenerational contact.
* This article was originally published here
* This article was originally published here
Ocean swimming alters skin microbiome, increasing vulnerability to infection
Swimming in the ocean alters the skin microbiome and may increase the likelihood of infection, according to research presented at ASM Microbe 2019, the annual meeting of the American Society for Microbiology.
* This article was originally published here
* This article was originally published here
UK study shows seal singing 'Twinkle, Twinkle, Little Star'
Researchers in Scotland say gray seals can copy the sounds of human words and songs including "Twinkle, Twinkle, Little Star."
* This article was originally published here
* This article was originally published here
Ice lithography: Opportunities and challenges in 3-D nanofabrication
Nanotechnology and nanoscience are enabled by nanofabrication. Electron-beam lithography (EBL), which makes patterns down to a few nanometers, is one of the fundamental pillars of nanofabrication. In the past decade, significant progress has been made in electron-beam-based nanofabrication, such as the emerging ice lithography (IL) technology, in which ice thin-films are used as resists and patterned by a focused electron-beam. The entire process of IL nanofabrication is sustainable and streamlined because spin coating and chemical developing steps commonly required for EBL resists are made needless.
* This article was originally published here
* This article was originally published here
Combination of drugs may combat deadly drug-resistant fungus
As health officials in New Jersey, Illinois and New York State scramble to contain the spread of a highly infectious and deadly fungus, microbiologists at Beth Israel Deaconess Medical Center (BIDMC) have shown that a combination of anti-fungal and anti-bacterial medications may be an effective weapon against the recently discovered multidrug resistant, Candida auris (C. auris).
* This article was originally published here
* This article was originally published here
NVIDIA going full stack for ARM boosts supercomputing presence
NVIDIA and ARM make one power couple for supercomputing. NVIDIA has announced its chips will work with ARM processors. Outside observers got busy earlier this week assessing why this was a big deal to empower both companies and the effort to explain was not at all difficult.
* This article was originally published here
* This article was originally published here
From one brain scan, more information for medical artificial intelligence
MIT researchers have devised a novel method to glean more information from images used to train machine-learning models, including those that can analyze medical scans to help diagnose and treat brain conditions.
* This article was originally published here
* This article was originally published here
Gender-specific differences in the salivary microbiome of caries-active children
At the 97th General Session & Exhibition of the International Association for Dental Research (IADR), held in conjunction with the 48th Annual Meeting of the American Association for Dental Research (AADR) and the 43rd Annual Meeting of the Canadian Association for Dental Research (CADR),
* This article was originally published here
* This article was originally published here
B chromosome first—mechanisms behind the drive of B chromosomes uncovered
The specific number of chromosomes is one of the defining characteristics of a species. Whilst the common fruit fly carries 8 chromosomes, the genome of bread wheat counts 42 chromosomes. In comparison, the human genome is made out of a total of 46 chromosomes. However, about 15% of all eukaryotic species additionally carry supernumerary chromosomes referred to as "B chromosomes". Other than the essential chromosomes of the genome, B chromosomes are expendable and often preferentially inherited. This leads to a transmission advantage for B chromosomes called "chromosome drive". To date, little knowledge exists about the mechanisms behind this phenomenon. Researchers from the Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) in Gatersleben have now been able to decipher the mechanisms behind the drive of B chromosomes in the goatgrass Aegilops speltoides. The novel insights in the workings of chromosome drive were recently published in New Phytologist.
* This article was originally published here
* This article was originally published here
Using game theory to model poisoning attack scenarios
Poisoning attacks are among the greatest security threats for machine learning (ML) models. In this type of attack, an adversary tries to control a fraction of the data used to train neural networks and injects malicious data points to hinder a model's performance.
* This article was originally published here
* This article was originally published here
Algorithm quickly finds hidden objects in dense point clouds
A new MIT-developed technique enables robots to quickly identify objects hidden in a three-dimensional cloud of data, reminiscent of how some people can make sense of a densely patterned "Magic Eye" image if they observe it in just the right way.
* This article was originally published here
* This article was originally published here
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