In 2030, if all energy is converted to clean energy, humans will consume about eleven-and-a-half terawatts of power every year, all sources combined. If there is to be a clean-energy economy based on renewable energy, wind power will no doubt have to help meet much of that demand.
Culture
According to AARP, the annual cost of unpaid elder caregiving – work that falls mainly on the backs of family members – runs about $450 billion.
While some companies document the physical and emotional toll that the workplace takes on their employees, exactly how draining caregiving might be has never really been measured.
So Case Western Reserve University nurse researchers studied it.
EAST LANSING, Mich. -- People who commit cyber-attacks against the government also tend to download music illegally and participate in physical protests. Surprisingly, however, they don't appear to be acting out of some sense of national pride or patriotism.
Half of all people of South Asian, African and African Caribbean descent will develop diabetes by age 80 according to a new study published today. The study is the first to reveal the full extent of ethnic differences in the risk of developing type 2 diabetes and also provides some answers as to the causes of the increased risk.
The world today confronts a water crisis with critical implications for peace, political stability and economic development, experts warn in a new report being launched Sept. 11 jointly by the InterAction Council (IAC), a group of 40 prominent former government leaders and heads of state, together with the United Nations University's Institute for Water, Environment and Health, and Canada's Walter and Duncan Gordon Foundation.
PHILADELPHIA--Patients of doctors who are more empathic have better outcomes and fewer complications, concludes a large, empirical study by a team of Thomas Jefferson University and Italian researchers who evaluated relationships between physician empathy and clinical outcomes among 20,961 diabetic patients and 242 physicians in Italy.
A problem faced by patients seeking medical attention is often getting a clinic appointment at a time convenient to them. Conversely, cancellations and more crucially "no-shows" by patients can disrupt the day-to-day scheduling of a medical practice leading to frustration for patients and staff alike as well as affectively efficiency in a negative manner and leading to lost revenue.
In a special report in The Lancet [1], researchers from Queen Mary, University of London (UK) argue that pending cases against India's patent laws threaten public health and misinterpret international intellectual property agreements.
The report, which is published today (Monday), highlights legal challenges by two pharmaceutical companies, Bayer and Novartis, to key provisions of India's Patents Act. Bayer's appeal was heard last week, and the Indian Supreme Court is due to hear Novartis' appeal tomorrow (11th September).
The Old Testament Studies and Biblical Archaeology division of the Faculty of Protestant Theology at Johannes Gutenberg University Mainz (JGU) and the University of California in Los Angeles (UCLA) this year again conducted excavations on the ancient hill of Jaffa in Israel. The recent excavations have not only shed new light on the destruction of elements of the fortification, but also unearthed evidence pointing towards the presence of an Egyptian population on the site.
Since the sequencing of the human genome in 2001, all our genes – around 20,000 in total – have been identified. But much is still unknown – for instance where and when each is active. Next to each gene sits a short DNA segment, and the activity of this regulatory segment determines whether the gene will be turned on, where and how strongly. These short regulatory segments are as – if not more – important than the genes, themselves. Indeed, 90% of the mutations that cause disease occur in these regulatory areas.
The structure of a federal program that provides monthly subsidies to promote the adoptions of special needs children in foster care may actually be delaying some adoptions, according to a new study by University of Notre Dame economist Kasey Buckles.
A team of scientists from Johns Hopkins and other institutions report that restoring tiny, hair-like structures to defective cells in the olfactory system of mice is enough to restore a lost sense of smell. The results of the experiments were published online this week in Nature Medicine, and are believed to represent the first successful application of gene therapy to restore this function in live mammals.
Increasing racial and ethnic diversity has long been apparent at the national level and in our nation's largest metropolitan gateways. Since 1980 over nine-tenths of all cities, suburbs and small towns have become more diverse. And rural communities are following the lead of their urban counterparts, according to a U.S. 2010 policy brief.
"What really stands out is the near-universal nature of the trend toward greater racial and ethnic diversity at the local level," said Barry Lee, professor of sociology and demography, Penn State, and co-author of the brief.
Archaeologists from the University of Leicester who are leading the search for the lost grave of King Richard III announced today that they have made a new advance in their quest.
They have uncovered evidence of the lost garden of Robert Herrick – where, historically, it is recorded there was a memorial to Richard III.
Now the 'time tomb team' as they have become to be known has discovered paving stones which they believe belong to the garden.
Antibiotic treatment with amoxicillin/clavulanate improves moderate exacerbations in patients with mild-to-moderate chronic obstructive pulmonary disease (COPD) and significantly prolongs the time between exacerbations, according to a new study from researchers in Spain.