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44 articles from PhysOrg

Financial therapy can aid well-being, stability

Financial therapy—a relatively new field that combines the emotional support of a marriage counselor with the money mindset of a financial planner—could help couples navigate disagreements, money concerns and financial conflicts before these issues tear relationships apart.

Breaking (and restoring) graphene's symmetry in a twistable electronics device

A recent study from the labs of James Hone (mechanical engineering) and Cory Dean (physics) demonstrates a new way to tune the properties of two-dimensional (2-D) materials simply by adjusting the twist angle between them. The researchers built devices consisting of monolayer graphene encapsulated between two crystals of boron nitride and, by adjusting the relative twist angle between the layers,...

In the war on emerging crop diseases, scientists develop new 'War Room' simulations

Farmers rely on seed systems for access to high-quality, disease-free planting material at the start of the season. Good seed systems ensure access to seed for a variety of crops that are affordable and fully available at the start of the season. Unfortunately, this is not a reality for many smallholder farmers in developing countries, where seed systems often serve as conduits for the spread of...

Deep learning to analyze neurological problems

Getting to the doctor's office for a check-up can be challenging for someone with a neurological disorder that impairs their movement, such as a stroke. But what if the patient could just take a video clip of their movements with a smart phone and forward the results to their doctor? Work by Dr. Hardeep Ryait and colleagues at CCBN-University of Lethbridge in Alberta, Canada, publishing November...

Magnesium deprivation stops pathogen growth

When pathogens invade cells, our body combats them using various methods. Researchers at the University of Basel's Biozentrum have now been able to show how a cellular pump keeps such invading pathogens in check. As the researchers report in Science, this pump causes a magnesium shortage, which in turn restricts bacterial growth.

Building better bacteriophage to combat antibiotic-resistant bacteria

Researchers are pursuing engineered bacteriophage as alternatives to antibiotics to infect and kill multi-drug resistant bacteria. The potential for an innovative synthetic biology approach to enhance phage therapeutics and the role a biofoundry can play in making this approach feasible and effective is discussed in an article in PHAGE: Therapy, Applications, and Research.

Exposing office distractions and effects on worker productivity

With seemingly endless emails, phone calls and meetings, it's no secret that working in an office environment can be quite stressful. Understanding how stress manifests by exposing the effects of distractions can help unlock an office workers' full potential, according to new data collected by researchers from three university laboratories.

Life under extreme conditions at hot springs in the ocean

The volcanic island of Kueishantao in northeastern Taiwan is an extreme habitat for marine organisms. With an active volcano, the coastal area has a unique hydrothermal field with a multitude of hot springs and volcanic gases. The acidity of the study area was among the highest in the world. The easily accessible shallow water around the volcanic island therefore represents an ideal research...

Using controlled environment food production to solve food shortages

A review of the literature led by researchers from the University of Florida attempts to provide clarification and analysis on various aspects of what a controlled environment system entails and the extent to which differing food production approaches can be applied to the many current and hopeful endeavors of Urban Agriculture.

'Dream team' to study ice loss on Greenland glacier to better forecast rising oceans

Last month a new projection of sea-level rise by the year 2050 spurred headlines showing more coastal cities around the world will be submerged than earlier models have predicted. Just how fast and how high sea levels rise globally will be determined by the melting of ice sheets in Greenland and Antarctica. However, the acceleration, retreat and thinning of glaciers where they meet ocean water are...