From working wardrobe essentials to that signature Lipsy tracksuit, you can get next day delivery on the designer ranges when you shop before 9pm.* Key pieces from the desk till dawn collections include the Floral Print Shift Dress in black and lilac and Tie Neck Buttoned Shirt in cream with contrast black detailing and metallic buttons. Other office essentials include the Dogtooth Flat Front Trousers and Tweed Peplum Skirt which come in light brown-grey shades really versatile for wearing with a neutral blouse or lightweight jumper and classic mac. Later, for an evening ...

A new way to study the role of a critical neurotransmitter in disorders such as epilepsy, anxiety, insomnia, depression, schizophrenia, and alcohol addiction has been developed by a group of scientists led by Gong Chen, an associate professor of biology at Penn State University. The new method involves molecularly engineering a model synapse -- a structure through which a nerve cell send signals to another cell. This model synapse can precisely control a variety of receptors for the neurotransmitter called GABA, which is important in brain chemistry. The research, which ...

Most informed consent disputes involve disagreements about who said what and when, not stand-offs over whether a particular risk ought to have been disclosed. But doctors may "routinely underestimate the importance of a small set of risks that vex patients" according to international experts writing in this week's PLOS Medicine. Increasingly, doctors are expected to advise and empower patients to make rational choices by sharing information that may affect treatment decisions, including risks of adverse outcomes. However, authors from Australia and the US led by David ...

Australian doctors sometimes fail to warn patients of risks that could affect the patient's quality of life before providing treatment or surgery, a new study led by University of Melbourne researchers has shown. Published in PLoS Medicine today, the study showed that some doctors, particularly surgeons, are not explaining the risk of specific outcomes that matter most to patients. Overlooked risks that led to a legal claim or complaint included chronic pain, sexual dysfunction, visual or hearing loss, and the need for re-operation. Lead author Dr Marie Bismark from ...

Bioengineers at the University of California, San Diego have developed a method of modeling, simultaneously, an organism's metabolism and its underlying gene expression. In the emerging field of systems biology, scientists model cellular behavior in order to understand how processes such as metabolism and gene expression relate to one another and bring about certain characteristics in the larger organism. In addition to serving as a platform for investigating fundamental biological questions, this technology enables far more detailed calculations of the total cost ...

Marin County, California has one of the highest rates of breast cancer in the world, a fact that scientists know has nothing to do with the land itself but with some other, unknown factor. A new study that analyzed mouth buccal cell samples stored frozen at the University of California, San Francisco (UCSF) suggests what this factor may be: a genetic trait present among women within the county's predominantly white population. In an article published online this week by the Journal of the American College of Surgeons, which will appear in the November 2012 print issue, ...

At its most fundamental level, diabetes is a disease characterized by stress -- microscopic stress that causes inflammation and the loss of insulin production in the pancreas, and system-wide stress due to the loss of that blood-sugar-regulating hormone. Now, researchers led by scientists at the University of California, San Francisco (UCSF) have uncovered a new key player in amplifying this stress in the earliest stages of diabetes: a molecule called thioredoxin-interacting protein (TXNIP). The molecule, they've discovered, is central to the inflammatory process that ...

The molecular missteps that disrupt brain function in the most common form of adult-onset muscular dystrophy have been revealed in a new study published by Cell Press. Myotonic dystrophy is marked by progressive muscle wasting and weakness, as well as excessive daytime sleepiness, memory problems, and mental retardation. A new mouse model reported in the August 9 issue of the journal Neuron reproduces key cognitive and behavioral symptoms of this disease and could be used to develop drug treatments, which are currently lacking. "The new animal model reproduces important ...

The Third Sloan Digital Sky Survey (SDSS-III) has issued Data Release 9 (DR9), the first public release of data from the Baryon Oscillation Spectroscopic Survey (BOSS). In this release BOSS, the largest of SDSS-III's four surveys, provides spectra for 535,995 newly observed galaxies, 102,100 quasars, and 116,474 stars, plus new information about objects in previous Sloan surveys (SDSS-I and II). "This is just the first of three data releases from BOSS," says David Schlegel of the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), an astrophysicist ...

Alexandria, VA – A team of researchers may have discovered a way to hear earthquakes. Not the noises of rattling windows and crumbling buildings, but the real sounds an earthquake makes deep underground as rock grinds and fails catastrophically. Typical seismic waves have frequencies below the audible range for humans, but the August issue of EARTH shows you where to find the voice of one seismic monster: the March 11, 2011, magnitude-9.0 Tohoku earthquake in Japan. Beyond the novelty of simply hearing an earthquake, the team found that the new technology could possibly ...

Large hotel chains are quick to adopt and adapt innovations developed in other industries, while smaller hotels make almost continual incremental changes in response to customers' needs. The UK hotel industry is alive with innovation and new ways of improving service for customers, research funded by the Economic and Social Research Council (ESRC) has found. The findings of a project led by Professor Gareth Shaw of Exeter University and Professor Allan Williams of Surrey University run counter to the traditional image of the hotel sector as slow to change. Official measures ...

Research has revealed that the extremely hot, dry and windy conditions on Black Saturday combined with structures in the atmosphere called 'horizontal convective rolls' -similar to streamers of wind flowing through the air - which likely affected fire behaviour. The study is the first of its kind to produce such detailed, high-resolution simulations of weather patterns on the day and provides insights for future fire management and warning systems. The work was led by Dr Todd Lane and Ms Chermelle Engel from The University of Melbourne with Prof Michael Reeder (Monash ...

Due to the lack of studies, there is currently no proof that patients with ovarian cancer can benefit from positron emission tomography (PET) alone or in combination with computed tomography (CT). As regards diagnostic accuracy, in certain cases, recurrences can be detected earlier and more accurately with PET or PET/CT than with conventional imaging techniques. This is the conclusion of the final report by the German Institute for Quality and Efficiency in Health Care (IQWiG) in Cologne that was published on 23 May 2012. More reliable diagnosis is supposed to improve ...

A major breakthrough by scientists at Queen's University Belfast could lead to more effective treatments for throat and cervical cancer. The discovery could see the development of new therapies, which would target the non-cancerous cells surrounding a tumour, as well as treating the tumour itself. Researchers at Queen's Centre for Cancer Research and Cell Biology have found that the non-cancerous tissue, or 'stroma', surrounding cancers of the throat and cervix, plays an important role in regulating the spread of cancer cells. The discovery opens the door for the development ...

Trusting research over their guts, scientists in New Zealand and Canada examined the phenomenon Stephen Colbert, comedian and news satirist, calls "truthiness"—the feeling that something is true. In four different experiments they discovered that people believe claims are true, regardless of whether they actually are true, when a decorative photograph appears alongside the claim. The work is published online in the Springer journal, Psychonomic Bulletin & Review. "We wanted to examine how the kinds of photos people see every day—the ones that decorate newspaper or TV ...

Mini-courses designed to increase creative stimulation and variety in physicians' daily routines can sharpen critical thinking skills, improve job satisfaction and encourage innovative thinking, according to Penn State College of Medicine researchers who piloted a series of such courses. "For decades, career development theory has identified a stage that occurs at midlife, characterized by a desire to escape the status quo and pursue new ventures," said Kimberly Myers, Ph.D., associate professor of humanities. "It is increasingly clear that these mid-career professionals ...

New research from the University of Warwick suggests that Berlin has the best democratic space in the world, topping a list that includes London, Washington and Tokyo. The list appears in a new book, 'Democracy and Public Space: The Physical Sites of Democratic Performance' written by Dr John Parkinson, from the University of Warwick's Politics and International Studies department. Dr Parkinson carefully selected 11 capital cities and assessed how well they provide space for all kinds of democratic action. He visited Berlin, Washington, Ottawa, Canberra, Wellington, ...

"Sound vibrations are transmitted to the inner ear via anterior extensions of the swim bladder or via bony ossicles", the biologist Tanja Schulz-Mirbach explains how swim bladders may serve for hearing. The hearing sensitivity improves considerably in this way. The anterior part of the swim bladder functions in specialized fish species similar to an ear drum. Up to now the effects of the different swim bladder morphologies have not been investigated in detail in cichlid fishes. The behavioural biologists of the University of Vienna Tanja Schulz-Mirbach and Friedrich Ladich ...

Astronomers have constructed the largest-ever three-dimensional map of massive galaxies and distant black holes, which will help the investigation of the mysterious "dark matter" and "dark energy" that make up 96 percent of the universe. The map was produced by the Sloan Digital Sky Survey III (SDSS-III). Early last year, the SDSS-III released the largest-ever image of the sky, which covered one-third of the night sky. The new data, "Data Release 9" (DR9), which publically releases the data from the first two years of this six-year project, begins expansion of this ...

They're everywhere -- in magazines, on the Internet, on television—people with super-thin bodies who are presented as having the ideal body form. But despite the increasing pressure to be thin, more and more of us are overweight. Now, researchers from the Norwegian University of Science and Technology (NTNU) have found that normal weight teens who perceive themselves as fat are more likely to grow up to be fat. "Perceiving themselves as fat even though they are not may actually cause normal weight children to become obese as adults," says Koenraad Cuypers, a researcher ...

Research at Bangor University has identified a switch in cells that may help to kill tumors with heat. Prostate cancer and other localized tumors can be effectively treated by a combination of heat and an anti-cancer drug that damages the genes. Behind this novel therapy is the enigmatic ability of heat to switch off essential survival mechanisms in human cells. Although thermotherapy is now more widely used, the underlying principles are still unclear. In a recent publication in the Journal of Cell Science (http://jcs.biologists.org/content/early/2012/07/10/jcs.104075.abstract) ...

Active video games, also known as "exergames," are not the perfect solution to the nation's sedentary ways, but they can play a role in getting some people to be more active. Michigan State University's Wei Peng reviewed published research of studies of these games and says that most of the AVGs provide only "light-to-moderate" intensity physical activity. And that, she says, is not nearly as good as what she calls "real-life exercise." "For those not engaging in real-life exercise, this may be a good step toward this," said Peng, an assistant professor of telecommunication, ...

Stressed and non-stressed persons use different brain regions and different strategies when learning. This has been reported by the cognitive psychologists PD Dr. Lars Schwabe and Professor Oliver Wolf from the Ruhr-Universität Bochum in the Journal of Neuroscience. Non-stressed individuals applied a deliberate learning strategy, while stressed subjects relied more on their gut feeling. "These results demonstrate for the first time that stress has an influence on which of the different memory systems the brain turns on," said Lars Schwabe. The experiment: Stress due to ...

VIDEO: With the aid of tiny silicon tubes and one of Europe's most sophisticated centres for microscopy, scientists from University of Copenhagen have been able for the first time to observe... Click here for more information. Chronic infections are a large and growing problem throughout the developed world, and intensive research is being conducted in ways to combat the recalcitrant bacteria. When bacteria aggregate into so-called biofilm, they become resistant to antibiotics. ...

Contrary to popular belief, purified drinking water from home faucets contains millions to hundreds of millions of widely differing bacteria per gallon, and scientists have discovered a plausible way to manipulate those populations of mostly beneficial microbes to potentially benefit consumers. Their study appears in ACS' journal Environmental Science & Technology. Lutgarde Raskin and colleagues Ameet Pinto and Chuanwu Xi explain that municipal water treatment plants typically try to minimize the growth of microbes in the huge filters that remove small particles and substances ...