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:

Scientists unlock secrets behind flowering of the king of fruits

Texas A&M researchers illuminate the mysteries of icy ocean worlds

Prosthetic material could help reduce infections from intravenous catheters

Can the heart heal itself? New study says it can

Microscopic discovery in cancer cells could have a big impact

Rice researchers take ‘significant leap forward’ with quantum simulation of molecular electron transfer

Breakthrough new material brings affordable, sustainable future within grasp

How everyday activities inside your home can generate energy

Inequality weakens local governance and public satisfaction, study finds

Uncovering key molecular factors behind malaria’s deadliest strain

UC Davis researchers help decode the cause of aggressive breast cancer in women of color

Researchers discovered replication hubs for human norovirus

SNU researchers develop the world’s most sensitive flexible strain sensor

Tiny, wireless antennas use light to monitor cellular communication

Neutrality has played a pivotal, but under-examined, role in international relations, new research shows

Study reveals right whales live 130 years — or more

Researchers reveal how human eyelashes promote water drainage

Pollinators most vulnerable to rising global temperatures are flies, study shows

DFG to fund eight new research units

Modern AI systems have achieved Turing's vision, but not exactly how he hoped

Quantum walk computing unlocks new potential in quantum science and technology

Construction materials and household items are a part of a long-term carbon sink called the “technosphere”

First demonstration of quantum teleportation over busy Internet cables

Disparities and gaps in breast cancer screening for women ages 40 to 49

US tobacco 21 policies and potential mortality reductions by state

AI-driven approach reveals hidden hazards of chemical mixtures in rivers

Older age linked to increased complications after breast reconstruction

ESA and NASA satellites deliver first joint picture of Greenland Ice Sheet melting

Early detection model for pancreatic necrosis improves patient outcomes

Poor vascular health accelerates brain ageing

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