Sure Santa Claus asks boys and girls what toys they want, but, why they want them is a better question. The answer may have to do with a biological pre-wiring that influences boys and girls preferences based on the early roles of males and females, says a Texas A&M University psychologist.
Its commonly believed that boys and girls learn what types of toys they should like based solely on societys expectations, but psychologist Gerianne Alexanders work with verv
Developed at MGH, digital tomosynthesis may better identify malignant lesions
A new approach to mammography, developed by researchers at Massachusetts General Hospital (MGH), holds the potential for greatly improving the detection of breast lesions and the ability to predict whether they are benign or malignant. In a presentation earlier this month at the scientific assembly of the Radiological Society of North America (RSNA), Elizabeth Rafferty, MD, of the MGH Breast Imaging Service
For every warm-blooded human who has ever taken an online poll or signed up for free web-based email, there are legions of computer-automated Internet robots, or “bots,” trying to do the same thing.
A clever security system designed to stop these bot programs – which contribute to the Internet equivalent of computer-generated telemarketing calls – has now been cracked by a pair of computer scientists from the University of California, Berkeley.
Researchers at Carnegie Mellon Unive
Results of a 2 ½ year study led by doctors at Dartmouth-Hitchcock Medical Center could have implications for the nations decreasing blood supply.
In an article published in the December 11 issue of the Journal of the American Medical Association (JAMA), Drs. Howard L Corwin and Andrew Gettinger describe the effects of administering recombinant human erythropoietin (rHuEPO) to critically ill patients. Significantly, they found that use of the hormone, which stimulates red blood
Latest research at Oxford University’s Glycobiology Institute has provided new leads towards the development of an oral contraceptive for men. The advantages of the substance at the centre of the research, an alkylated imino sugar (NB-DNJ), are that it does not affect reproductive hormones, its effects are easily reversed and it is undergoing clinical evaluation in other contexts.
NB-DNJ interferes with the development of sperm cells in such a way that they become very poor swimmers, highly
Micro-sensors, developed by the CEIT Technology Centre with the help of Gas de Euskadi, operate by detecting gas leaks and reducing the risks of poisoning through the inhalation of carbon monoxide gas.
Through research involving help from Gas de Euskadi, CEIT has developed a system based on micro-sensors that can detect domestic gas leaks. The increasing use of natural gas in homes, the future regulations for carbon monoxide detection in domestic situations and the growing demand for
Although Mars is currently a cold, dry planet, geological evidence suggests that liquid water existed there around 3 to 4 billion years ago. Where there is water, there is usually…
A new paper unravels the mysteries of a bizarre physical state known as the pseudogap, which has close ties to the sought-after state called high-temperature superconductivity, in which electrical resistance…
Researchers from Delft University of Technology in The Netherlands have been able to initiate a controlled movement in the very heart of an atom. They caused the atomic nucleus to…
5-formylcytosine activates genes in the embryonic development of vertebrates. The team of Professor Christof Niehrs at the Institute of Molecular Biology (IMB) in Mainz, Germany, has discovered that a DNA…
Research led by the Institute for Bioengineering of Catalonia (IBEC) has studied the migratory movement of groups of cells using light control. In processes such as embryonic development, wound healing…
Brigham researchers develop strategy to improve immunotherapy by helping T cells penetrate and kill tumor cells. Fighting cancer is exhausting for T cells. Hostile tumor microenvironments can drain their mitochondrial…
… that can harvest energy at room temperature. Researchers have succeeded in developing a framework for organic thermoelectric power generation from ambient temperature and without a temperature gradient. Researchers have…
The global use of lithium-ion batteries has doubled in just the past four years, generating alarming amounts of battery waste containing many hazardous substances. The need for effective recycling methods…
A new study led by researchers at the University of Minnesota Twin Cities is providing new insights into how next-generation electronics, including memory components in computers, breakdown or degrade over…
… shape-shift into versatile robots. Scientists at MPI-IS have developed electrically driven robotic components, called HEXEL modules, which can snap together into high-speed reconfigurable robots. Magnets embedded along the outside…
The AQT quantum computer, featuring 20 qubits based on trapped-ion technology, is now operational at LRZ’s Quantum Integration Centre (QIC), making it the first of its kind in a computing…
The CHAI joint project aims to optimize corrosion management in ports and waterways. The federal state of Schleswig-Holstein is funding the CHAI research project with a total of 900,000 euros….