Tag Archives: China

J. Timmons Roberts: What did Durban do for climate?

By Guest PostDecember 13, 2011Environment1992 earth summit, american, atmosphere, brown researchers, carbon dioxide, center for environmental studies, China, climate change, climate change negotiations, climate talks in durban, copenhagen, democrats, durban, environmental experts, fossil fuel emissions, global citizens, global network, greenhouse gas emissions, India, j timmons roberts, kyoto protocol, mood, republicans, richard lewis, rio de janeiro, South Africa, timmons roberts, united nations, united states

J. Timmons Roberts, professor of sociology and director of the Center for Environmental Studies, led a group of Brown researchers and students to the United Nations climate change negotiations in Durban, South Africa. On his return, Roberts spoke with Richard Lewis, reflecting on the Durban meetings, the status of research, and the challenges of activism on issues of climate change.

Timmons Roberts, professor and director of the Center for Environmental Studies, has just returned from attending climate talks in Durban, South Africa. Roberts and a delegation from Brown — faculty, postdoctoral researchers, graduate and undergraduate students — witnessed the negotiations up close as observers to ministerial speeches and negotiations. The talks ended with an agreement to extend the greenhouse gas emissions targets set under the Kyoto Protocol and a pledge to work on a replacement treaty incorporating the United States, China, and India.

Roberts spoke with Richard Lewis on the importance of the talks, the need for industrialized countries to compensate developing countries for damages from climate change, and the unique opportunity for people from Brown’s environmental program to attend the talks. (more…)

Chinese Health Coverage Improves With Government Efforts

By Guest PostDecember 11, 2011Economy, Generalbrown university, China, chinese government, chinese provinces, government interventions, health care, health care coverage, health care in china, health insurance, hongwei xu, policy interventions, population, rates, reimbursement rates, rural areas, rural chinese, susan e short, university of michigan, villages

*A new study of health insurance in nine Chinese provinces shows that individual coverage surged within a two-year time frame, from 2004-2006, coinciding with new government interventions designed to improve access to health care. The changes were most dramatic in rural areas.*

PROVIDENCE, R.I. [Brown University] — Health care coverage increased dramatically in parts of China between 1997 and 2006, a period when government interventions were implemented to improve access to health care, with particularly striking upswings in rural areas, according to new research by Brown University sociologist Susan E. Short and Hongwei Xu of the University of Michigan. The findings appear in the December issue of Health Affairs.

Led by Xu, a former Brown graduate student, the study analyzed data from the China Health and Nutrition Survey, which follows households in nine provinces that are home to more than 40 percent of China’s population. Xu and Short specifically focused on patterns of coverage among rural and urban residents. (more…)

Examining The Changing Face of Christianity

By Guest PostNovember 28, 2011Cultureafrica, anthropologist, asia, chaplains in guatemala, charismatic christianity, China, christianity, christians, diversity, downtown toronto, Europe, faith, girish daswani, god, ju hui judy han, kevin o neill, korean missionaries, latin america, nigeria, North America, north korea, pamela klassen, pentecostal christianity, pentecostalism, politics of global christianity, rural villages, ruth marshall, simon coleman, social process, spiritual warriors, university of toronto, valentina napolitano

U of T leading centre for study of global Christianity

A century ago, 80 per cent of the world’s Christians lived in Europe and North America; today, nearly 70 per cent live in Africa, Asia, and Latin America, making Christianity a predominantly non-Western religion.

A critical mass of scholars who are looking into the implications of this shift has made the University of Toronto a leading centre for the study of global Christianity.

Christianity today has more than 2.2 billion adherents worldwide. The majority are overwhelmingly poor, displaced from rural villages into overcrowded cities in search of work, and adhere strictly to the word of Scripture, which can command their loyalty far more than state or society. (more…)

Earth’s Core Deprived of Oxygen

By Guest PostNovember 27, 2011Sciencecarbon, carnegie, China, composition, core, earth, environments, function of depth, haijun huang, hydrogen, iron, less oxidized, light elements, liquid outer core, magnetic field, models, oxygen, reduced, silicon, solid inner core, speed of sound, sulfur, temperature and pressure, variations in density, wuhan university of technology, yingwei fei

Washington, D.C. — The composition of the Earth’s core remains a mystery. Scientists know that the liquid outer core consists mainly of iron, but it is believed that small amounts of some other elements are present as well. Oxygen is the most abundant element in the planet, so it is not unreasonable to expect oxygen might be one of the dominant “light elements” in the core. However, new research from a team including Carnegie’s Yingwei Fei shows that oxygen does not have a major presence in the outer core. This has major implications for our understanding of the period when the Earth formed through the accretion of dust and clumps of matter. Their work is published Nov. 24 in Nature. (more…)

NSF Announces Major Awards for Biodiversity Research, WHOI Scientists Selected

By Guest PostNovember 1, 2011Sciencealvin, bigelow laboratory for ocean sciences, biogeochemical cycling of carbon, biogeochemistry, biologist, bosun patrick hennessy, catie craver, chemist, chemosynthesis, China, crab spa, craig taylor, deep sea hydrothermal vent, deep sea vent microbial communities, dimensions in biodiversity research, east pacific rise, ecosystems, france, Germany, hydrothermal vents, jeff seewald, mclane research laboratories, microbial interaction, microbiology, nadine le bris, national science foundation, nitrogen, photosynthesis, ramunas stepanauskas, rv atlantis, scientist, seaman kevin threadgold, stefan sievert, sulfur, woods hole oceanographic institution

The 1977 discovery of deep-sea hydrothermal vent ecosystems that obtain energy through chemosynthesis rather than photosynthesis greatly expanded the perception of life on Earth. However, an understanding of their underlying microbiology and biogeochemistry still remains elusive.

A newly funded project, one of several major awards announced by the National Science Foundation’s (NSF) Dimensions in Biodiversity research program, stands to change that through a multi-disciplinary, international collaborative research effort led by Associate Scientist Stefan Sievert of the Woods Hole Oceanographic Institution. (more…)

New Research Links Common RNA Modification to Obesity

By Guest PostOctober 19, 2011Health, Scienceadenosine, anti obesity therapies, biochemical dynamic equilibrium, biological regulation, chemistry professor, Chicago, China, chuan he, deoxyribonucleic acid, dna in human cells, dna or rna methylation, England, epigenetics of dna, fto gene, genetic regulatory process, histones, human energy homeostasis, human rna modification, messenger rna metabolism, methyl group, methylation, n6 methyladenosine, nucleic acids, obesity, proteins, ribonucleic acid, rna epigenetics, rna modification, stephen orahilly, type ii diabetes, university of chicago

An international research team has discovered that a pervasive human RNA modification provides the physiological underpinning of the genetic regulatory process that contributes to obesity and type II diabetes.

European researchers showed in 2007 that the FTO gene was the major gene associated with obesity and type II diabetes, but the details of its physiological and cellular functioning remained unknown. (more…)

UCLA Scientists Find H1N1 Flu Virus Prevalent in Animals in Africa

By Guest PostSeptember 24, 2011Scienceanimals in africa, avian and human influenza viruses, Bangladesh, center for tropical research, China, diagnostic test called elisa, egypt, enzyme linked immunosorbent assay, genetic elements of swine, ground zero, H1N1, h1n1 virus, hilary godwin, human pandemic, human strain of h1n1, human to human infection, influenza a, kevin njabo, livestock in cameroon, microbial animal diseases, pandemic, pigs, pigs in cameroon, san diego, swine flu, thomas b smith, village in northern cameroon, virus

UCLA life scientists and their colleagues have discovered the first evidence of the H1N1 virus in animals in Africa. In one village in northern Cameroon, a staggering 89 percent of the pigs studied had been exposed to the H1N1 virus, commonly known as the swine flu.

“I was amazed that virtually every pig in this village was exposed,” said Thomas B. Smith, director of UCLA’s Center for Tropical Research and the senior author of the research. “Africa is ground zero for a new pandemic. Many people are in poor health there, and disease can spread very rapidly without authorities knowing about it.” (more…)