We're bombarded with information at all times, so much that if we had to try and process it all times, we'd be paralyzed. Our cerebellum does information damage control by filtering out what changes. Evolution made it possible for us to conserve energy while still processing anomalies quickly.
If you remodel your kitchen or put in a custom library, chances are that money is lost; when buyers look at the comparable sales for homes in the area, they want to pay based on similar square footage.
Not so for solar installations, in six markets, according to a recent analysis. Researchers engaged a team of seven appraisers from across the six states to determine the value that solar photovoltaic (PV) systems added to single-family homes using the industry-standard paired-sales valuation technique, which compares recent sales of comparable homes to estimate the premium buyers would pay for PV.
New and better drugs to treat diseases such as advanced breast cancer will have little effect on improving patient outcomes if a country does not have good healthcare structures in place, Professor Richard Sullivan told the Advanced Breast Cancer Third International Consensus Conference.
Without good systems, Prof Sullivan, of the Institute of Cancer Policy, King's Health Partners Comprehensive Cancer Centre, King's College London (UK), said there was little point in even discussing whether breast cancer drugs were affordable or not. "As things stand, I think many of the new molecular targeted agents are not affordable to many European countries, and this is only going to get worse."
There is some good news for consumers with a sweet tooth. Cornell food scientists have reduced the sweetener stevia's bitter aftertaste by physical - rather than chemical - means.
Cornell professor of food process engineering, Syed Rizvi, co-authored the research "Controlling the Taste Receptor Accessible Structure of Rebaudioside A via Binding to Bovine Serum Albumin," with Samriddh Mudgal, the lead author and former graduate student in Rizvi's lab at Cornell; Ivan Keresztes, director of Cornell's NMR facility in the Department of Chemistry and Chemical Biology, and Gerald W. Feigenson, professor of biochemistry, molecular and cell biology.
In an eight-hour operation, Dr. Daniel Borsuk, doctor at Hôpital Maisonneuve-Rosemont in Montreal, carried out a facial reconstruction using virtual surgery and 3D models, removing a vascularized piece of pelvic bone and reshaping it to adapt it to the rest of the face before transplanting it through the inside of the mouth.
With no scars left at all.
In the past, this type of procedure would have necessitated multiple interventions and left one or more scars.
Everyone seems to know what the revenue of movies are, the film "Jem" and the new biopic of Steve Jobs being pulled from theaters after disastrous receptions are well known, but less known is that the video game industry is bigger - and therefore the budgets for games are sometimes as big.
Prairie gardens offer Midwestern suburban dwellers an alternative option to the traditional grass lawn. Their combination of native grasses, like tall and wispy bluestem and sideoats, and forbs, such as the colorful yellow and purple coneflowers, are a welcome addition to any lawn.
They also attract beneficial bees and other insects, as well as beautiful butterflies. The prairie plants are native to the Midwest and once established can require fewer resources, such as water, fertilizer, and time to maintain.
Oklahoma is in the news a lot for earthquakes because of activist claims about hydraulic fracturing, the modern process of natural gas extraction.
In reality, the earthquakes may be linked to conventional drilling but the numbers are nothing out of the ordinary - and those are nothing compared to just southern California, which has 30 every day. That's due to the San Andreas Fault system.
Cities that line the fault, like Los Angeles and San Francisco, have been fortunate for the last 100 years - there hasn't been a major destructive earthquake of magnitude 7.5 or more -- but it's coming. Large earthquakes occur at about 150-year intervals on the San Andreas, so the next 'big one' is near.
A team of astronomers have discovered an extremely rare galaxy of gigantic size. The galaxy, J021659-044920
and located about 9 billion light years away towards the constellation Cetus, emits powerful radio waves and has an end to end extent of a whopping 4 million light years.
The long history of severe droughts across Europe and the Mediterranean has largely been told through historical documents and ancient journals but an atlas based on scientific evidence uses tree rings to map the reach and severity of dry and wet periods across Europe, parts of North Africa and the Middle East, year to year over the past 2,000 years.
The Old World Drought Atlas significantly adds to the historical picture of long-term climate variability over the Northern Hemisphere. In so doing, it should help climate scientists pinpoint causes of drought and extreme rainfall in the past, and identify patterns that could lead to better climate model projections for the future.
With the world population expected to reach 9 billion by 2050, engineers and scientists are looking for ways to meet the increasing demand for food without also increasing the strain on natural resources, such as water and energy, an initiative known as the food-water-energy nexus.
Many patients with serious diseases are not helped by their medications because treatment is started too late. An international research team led from Linköping University is launching a unique strategy for discovering a disease progression in its earliest phase.
The study, to be published in Science Translational Medicine, has been led by Professor Mikael Benson and Dr Mika Gustafsson at the Centre for Individualized Medication (CIMed).
"We're addressing one of the biggest problems in healthcare, one that leads to a great deal of suffering and enormous costs in terms of drugs and drug development. An important reason for this is that treatment is often not started until the patient has enough symptoms for a diagnosis using conventional methods," says Prof Benson.
How does our brain develop the ability to perform complex cognitive functions, such as those needed for language and reasoning? This is a question that certainly we are all asking ourselves, to which the researchers are not yet able to give a complete answer. We know that in the human brain there are about one hundred billion neurons that communicate by means of electrical signals. We learned a lot about the mechanisms of production and transmission of electrical signals among neurons.
