Latest News

Epidemiological Study Disclosed A Relationship Between Childhood Abuse And Later Medical Disorders In Women

This is the first community study which specifically addresses the relationship between childhood abuse and vulnerability to illness with reliable methods. It derives from the collaboration of New Zealand (University of Dunnedin) and Italian (University of Modena) investigators coordinated by Professor Sarah Romans.

There have been many studies documenting adverse psychiatric consequences for people who have experienced childhood and adult sexual and physical abuse. These include posttraum

Cell phone use in cars causes tunnel vision

’Cell-free zones’ recommended

Preliminary results of a University of Rhode Island analysis of the eye-movements of automobile drivers using cell phones found that the drivers have a reduced field of view – tunnel vision. Further studies may have significant implications on the use of cell phones in automobiles.

URI industrial engineering Professor Manbir Sodhi and psychology Professor Jerry Cohen used a head-mounted, eye-tracking device on volunteer drivers and con

New natural method of family planning over 95% effective in preventing pregnancy, study finds

The Standard Days Method (TM), a new natural method of family planning, is more than 95% effective at preventing pregnancy, according to an international study conducted by Georgetown University Medical Center’s Institute for Reproductive Health. Results of the study are published in the current issue of Contraception, the journal of the Association of Reproductive Health Professionals.

Based on sophisticated computer modeling of reproductive physiology data, the Standard Days Method ident

Probiotics may prevent antibiotic associated diarrhoea

Probiotics (microbes that protect their host and can prevent disease) can prevent diarrhoea associated with the use of antibiotics, finds a study in this week’s BMJ.

Researchers at the Hammersmith Hospital in London reviewed nine trials carried out to study the benefits of probiotics in the prevention of antibiotic associated diarrhoea. In all nine trials, the probiotics were given in combination with antibiotics and the control groups received placebo and antibiotics.

They found t

Rates of genital herpes infections rise

Genital infections with Herpes simplex virus type 1 (HSV-1) have risen in western Scotland over the last 15 years, particularly among young women, finds a study in this week’s BMJ.

Researchers reviewed all genital samples of herpes simplex processed between 1986 and 2000 at the West of Scotland Specialist Virology Centre.

Of the 3,181 swabs testing positive for the virus, 63% were from women and 37% were from men. Twenty-nine per cent of patients were aged 21-25 years. In 1986-1988,

Marine fossils improve predictions of climate change

A study of the ancient Mediterranean Sea will help to produce more accurate predictions of climate change.

A team led by Royal Holloway geologist Dr Michal Kucera will map sea-surface temperature of the Mediterranean over past millennia. The data will provide a new target to test the computer models on which our predictions of climate change are based.

We currently make climate change predictions using mathematical models developed using climate records of the last two centuries. T

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Physics and Astronomy

NASA’s Fermi finds new feature in brightest gamma-ray burst yet seen

In October 2022, astronomers were stunned by what was quickly dubbed the BOAT — the brightest-of-all-time gamma-ray burst (GRB). Now an international science team reports that data from NASA’s Fermi…

Researchers control electronic properties of moiré crystals

A research team led by Prof Ursula Wurstbauer from the Institute of Physics at the University of Münster has investigated how electrons in two-dimensional crystals can be collectively excited and…

Is a gamma-ray laser possible?

Federal funding will allow University of Rochester scientists and their European collaborators to study the feasibility of coherent light sources beyond x-rays. Since the laser was invented in the 1960s,…

Life Sciences and Chemistry

Faster, more energy-efficient way to manufacture an industrially important chemical

Zirconium combined with silicon nitride enhances the conversion of propane — present in natural gas — needed to create in-demand plastic, polypropylene. Polypropylene is a common type of plastic found…

Folded peptides are more electrically conductive than unfolded peptides

Researchers combined single-molecule experiments, molecular dynamics simulations and quantum mechanics to validate the findings published in PNAS. What puts the electronic pep in peptides? A folded structure, according to a…

Fighting leukaemia by targeting its stem cells

By identifying mechanisms unique to leukaemia-causing cells, a French-Swiss team has discovered a new way to fight the disease. Acute myeloid leukaemia is one of the deadliest cancers. Leukaemic stem…

Materials Sciences

Shining light on similar crystals reveals photoreactions can differ

Distinctive processes could provide hints on how to use next-generation materials. A rose by any other name is a rose, but what of a crystal? Osaka Metropolitan University-led researchers have…

Nanoscale device simultaneously steers and shifts frequency of optical light

… pointing the way to future wireless communication channels. It is a scene many of us are familiar with: You’re working on your laptop at the local coffee shop with…

Foam fluidics showcase Rice lab’s creative approach to circuit design

Next-generation soft robotics and wearable technologies could sport foam-based fluidic circuits. When picturing next-generation wearables and robotics, the foam filling in your couch cushions is likely not the first thing…

Information Technology

Quantum sensor for the atomic world

… developed through international scientific collaboration. In a scientific breakthrough, an international research team from Germany’s Forschungszentrum Jülich and Korea’s IBS Center for Quantum Nanoscience (QNS) developed a quantum sensor…

‘WordValue’ Turns Texts into Rainbows

Linguist from Chemnitz University of Technology and computer science graduate from LMU Munich have developed a free web application that enables colourful, intuitive text analyses for research, for teaching or…

Spin qubits go trampolining

Researchers at QuTech developed somersaulting spin qubits for universal quantum logic. Researchers at QuTech developed somersaulting spin qubits for universal quantum logic. This achievement may enable efficient control of large…