PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Special section on ecological distribution conflicts in the journal Ecological Economics

2010-11-20
(Press-News.org) Researchers from Institute of Environmental Science and Technology (ICTA), at Universitat Autònoma de Barcelona (UAB), and other universities have published a special section in the journal Ecological Economics that analyzes the link between ecological economics and political ecology. This issue stems from the institute's research on impacts and resistance at the "commodity frontiers", where the extraction of natural resources and the disposal of toxic wastes produce a range of economic, environmental, cultural and social conflicts.

The special issue, titled Social Metabolism, Ecological Distribution Conflicts, and Valuation Languages, comprises ten articles. The first (by M.C. Vallejo, from FLACSO Ecuador) presents the material flows of Ecuador and the resulting socio-environmental conflicts caused by these flows. Three other articles, by Leire Urkidi, Martí Orta, Duygu Avcı, Begüm Özkaynak and their co-authors, are focused on the extractive industries of mining and oil (in Chile, Turkey and Peru). Four articles centre on biomass conflicts: from soy plantations in Paraguay and the North of Argentina (Nancy Arzipe), the viability of Jatropha Curcas in Tamil Nadu, India (Pere Ariza), indigenous struggles against deforestation in the Queen Charlotte Islands, Canada (Louise Takeda) and the conflicts born from the export of timber in the South of Cameroon (S. Veuthey and J.F. Gerber). Finally, waste disposal conflicts are presented: Federico Demaria on the export of ships sent to be dismantled in Gujarat, India and salvaged for other metals; and an article by Giacomo d'Alisa and co-authors on the domestic waste crisis in Campania, Italy.

According to the editors, ICTA-UAB researchers Joan Martínez-Alier, Giorgos Kallis, Sandra Veuthey, Mariana Walter and Leah Temper, this special section offers a range of theoretical frameworks and methodologies culled from ecological economics, industrial ecology, environmental sociology, economic geography and political ecology that help explain the causes of the increasing number of resource extraction and waste disposal conflicts and to understand them in a historical perspective.

INFORMATION:

END



ELSE PRESS RELEASES FROM THIS DATE:

Online map of maternal health to inform world leaders

2010-11-20
Researchers from the University of Southampton have helped construct an online interactive world map which gives stark facts and figures about the health of women during pregnancy, childbirth and following the birth of their child. Social scientists Professor Zoë Matthews and Dr Sarah Neal are working in collaboration with the White Ribbon Alliance for Safe Motherhood and the University of Aberdeen on a joint project worth in excess of £160,000 called 'The Atlas of Birth', which also includes a book, short film and flyers. "We are using data from the United Nations ...

New microscope reveals ultrastructure of cells

New microscope reveals ultrastructure of cells
2010-11-20
For the first time, there is no need to chemically fix, stain or cut cells in order to study them. Instead, whole living cells are fast-frozen and studied in their natural environment. The new method delivers an immediate 3-D image, thereby closing a gap between conventional microscopic techniques. The new microscope delivers a high-resolution 3-D image of the entire cell in one step. This is an advantage over electron microscopy, in which a 3-D image is assembled out of many thin sections. This can take up to weeks for just one cell. Also, the cell need not be labelled ...

Gene links to anorexia found by Children's Hospital of Philadelphia researchers

Gene links to anorexia found by Childrens Hospital of Philadelphia researchers
2010-11-20
Scientists at The Children's Hospital of Philadelphia have identified both common and rare gene variants associated with the eating disorder anorexia nervosa. In the largest genetic study of this psychiatric disorder, the researchers found intriguing clues to genes they are subjecting to further investigation, including genes active in neuronal signaling and in shaping interconnections among brain cells. Anorexia nervosa (AN) affects an estimated 9 in 1000 women in the United States. Patients have food refusal, weight loss, an irrational fear of weight gain even when ...

Designing more effective anti-HIV antibodies

2010-11-20
Boston, Mass. – Although people infected with HIV produce many antibodies against the protein encapsulating the virus, most of these antibodies are strangely ineffective at fighting the disease. A new study suggests why some of the most common of these antibodies don't work: they target the protein in a form it takes after the virus has already invaded the cell, when it's too late, report researchers at Children's Hospital Boston and their colleagues. The findings, published online Nov. 14 in the journal Nature Structural & Molecular Biology, refocus attention on the ...

Professor Zvi Ram presents phase III recurrent glioblastoma survival and quality of life data from the first pivotal study of the NovoTTF-100A at 15th Annual Society for Neuro-Oncology Scientific Meet

2010-11-20
MONTREAL, CANADA - November 19, 2010 - Data presented today from a pivotal, phase III randomized clinical trial for patients with recurrent glioblastoma tumors suggest that Tumor Treating Fields (TTF) therapy may increase median survival time and improve quality of life scores compared to best standard of care chemotherapy. Professor Zvi Ram, chairman of the Department of Neurosurgery at Tel-Aviv Sourasky Medical Center, presented the data at the Society for Neuro-Oncology (SNO) Annual Scientific Meeting. Physicians delivered the investigational TTF therapy to patients ...

Childhood obesity linked to increased risk of adult cardiovascular and metabolic disorders

2010-11-20
New Rochelle, NY, November 19, 2010—Mounting evidence linking childhood obesity to an increasing risk of obesity, heart disease, type 2 diabetes, and other cardiovascular and metabolic disorders in adulthood is clearly presented in a comprehensive review article in the current issue of Childhood Obesity, published by Mary Ann Liebert, Inc. The article is available free online. Authors Megan Moriarty-Kelsey, MD and Stephen Daniels, MD, PhD, Department of Pediatrics, University of Colorado School of Medicine, caution that the rising prevalence of obesity in children will ...

New path for colon cancer drug discovery

New path for colon cancer drug discovery
2010-11-20
An old pinworm medicine is a new lead in the search for compounds that block a signaling pathway implicated in colon cancer. The findings, reported by Vanderbilt University Medical Center researchers in the November issue of Nature Chemical Biology, suggest a fresh approach for developing therapeutics that target the pathway. More than 90 percent of sporadic (non-inherited) colon cancers – the second deadliest type of cancer in the developed world – are caused by mutations that result in inappropriate activation of the Wnt (pronounced "wint") signaling pathway. Blocking ...

Scripps Research scientists identify first synthetic activator of 2 critical proteins

2010-11-20
JUPITER, FL, November 19, 2010 – Scientists from the Florida campus of The Scripps Research Institute have identified a novel synthetic activator of a pair of proteins that belong to a protein family playing key roles in human metabolism and immune function. The discovery could provide new and potentially more effective therapeutic approaches to diseases ranging from diabetes to osteoporosis. The study was published in the November issue (Volume 5, Issue 11) of the journal ACS Chemical Biology. "This new compound is particularly important because it works in vivo, ...

Invention helps students learn surgical techniques before operating on patients

2010-11-20
FORT COLLINS - In the last 50 years, modern medicine has made astounding advances in surgery, yet many of today's veterinary and human medicine students still hone basic surgical and suturing skills on carpet pads and pig's feet before transitioning to a live patient. An invention by Colorado State University veterinarians provides students with artificial body parts that look, feel, behave, and even bleed just like real skin, muscles and vessels. The artificial replicas of sections of human and animal bodies -- such as an abdominal wall -- give students a realistic learning ...

UH physicists study behavior of enzyme linked to Alzheimer's, cancer

UH physicists study behavior of enzyme linked to Alzheimers, cancer
2010-11-20
HOUSTON, Nov. 19, 2010 – University of Houston (UH) physicists are using complex computer simulations to illuminate the workings of a crucial protein that, when malfunctioning, may cause Alzheimer's and cancer. Margaret Cheung, assistant professor of physics at UH, and Antonios Samiotakis, a physics Ph.D. student, described their findings in a paper titled "Structure, function, and folding of phosphoglycerate kinase (PGK) are strongly perturbed by macromolecular crowding," published in a recent issue of the journal Proceedings of the National Academy of Sciences, one ...

LAST 30 PRESS RELEASES:

The most effective diabetes drugs don't reach enough patients yet

Breast cancer risk in younger women may be influenced by hormone therapy

Strategies for staying smoke-free after rehab

Commentary questions the potential benefit of levothyroxine treatment of mild hypothyroidism during pregnancy

Study projects over 14 million preventable deaths by 2030 if USAID defunding continues

New study reveals 33% gap in transplant access for UK’s poorest children

Dysregulated epigenetic memory in early embryos offers new clues to the inheritance of polycystic ovary syndrome (PCOS)

IVF and IUI pregnancy rates remain stable across Europe, despite an increasing uptake of single embryo transfer

It takes a village: Chimpanzee babies do better when their moms have social connections

From lab to market: how renewable polymers could transform medicine

Striking increase in obesity observed among youth between 2011 and 2023

No evidence that medications trigger microscopic colitis in older adults

NYUAD researchers find link between brain growth and mental health disorders

Aging-related inflammation is not universal across human populations, new study finds

University of Oregon to create national children’s mental health center with $11 million federal grant

Rare achievement: UTA undergrad publishes research

Fact or fiction? The ADHD info dilemma

Genetic ancestry linked to risk of severe dengue

Genomes reveal the Norwegian lemming as one of the youngest mammal species

Early birds get the burn: Monash study finds early bedtimes associated with more physical activity

Groundbreaking analysis provides day-by-day insight into prehistoric plankton’s capacity for change

Southern Ocean saltier, hotter and losing ice fast as decades-long trend unexpectedly reverses

Human fishing reshaped Caribbean reef food webs, 7000-year old exposed fossilized reefs reveal

Killer whales, kind gestures: Orcas offer food to humans in the wild

Hurricane ecology research reveals critical vulnerabilities of coastal ecosystems

Montana State geologist’s Antarctic research focuses on accumulations of rare earth elements

Groundbreaking cancer therapy clinical trial with US Department of Energy’s accelerator-produced actinium-225 set to begin this summer

Tens of thousands of heart attacks and strokes could be avoided each year if cholesterol-lowering drugs were used according to guidelines

Leading cancer and metabolic disease expert Michael Karin joins Sanford Burnham Prebys

Low-intensity brain stimulation may restore neuron health in Alzheimer's disease

[Press-News.org] Special section on ecological distribution conflicts in the journal Ecological Economics