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

Urban metabolism for the urban century

Yale journal advances understanding of sustainability of cities

2013-01-24
(Press-News.org) New Haven, Conn.–Like organisms, cities need energy, water, and nutrients, and they need to dispose of wastes and byproducts in ways that are viable and sustainable over the long run. This notion of "urban metabolism" is a model for looking systematically at the resources that flow into cities and the wastes and emissions that flow out from them—to understand the environmental impacts of cities and to highlight opportunities for efficiencies, improvements, and transformation.

Yale University's Journal of Industrial Ecology is pleased to announce a special issue on Sustainable Urban Systems that focuses on the integration of engineered infrastructures, people, and natural systems in the pursuit of environmentally sustainable cities. Already more than half the world's people—and 80% of those in developed nations—live in urban areas, and reducing the environmental impact of these expanding cities is one of the greatest challenges facing society in the coming decades. At the same time, cities present crucial opportunities for the efficient use of resources and low impact ways of life.

"This is the urban century," said Sir Peter Crane, Dean of the Yale School of Forestry & Environmental Studies, "and the integrative perspective this issue provides is essential for the study of sustainable urban systems."

This special issue examines topics such as the contribution of cities to global warming, opportunities for better management of waste electronics and storm water, and the use and fate of phosphorus—a resource that is both potentially scarce and polluting. The special issue presents research on 11 cities around the world including New York City, Delhi, Denver, Melbourne and London.

The Journal of Industrial Ecology is a bimonthly peer-reviewed scientific journal, owned by Yale University, published by Wiley-Blackwell and headquartered at the Yale School of Forestry & Environmental Studies. It is the official journal of the International Society for Industrial Ecology.

Chris Kennedy of the University of Toronto (Canada), Anu Ramaswami and Larry Baker of the University of Minnesota (USA), and Shobhakar Dhakal of the Asian Institute of Technology (Thailand) served as co-editors of the special issue.

INFORMATION:

Articles in the special issue are freely downloadable for limited time at: http://jie.yale.edu/SUS

END



ELSE PRESS RELEASES FROM THIS DATE:

New dinosaur fossil challenges bird evolution theory

New dinosaur fossil challenges bird evolution theory
2013-01-24
The discovery of a new bird-like dinosaur from the Jurassic period challenges widely accepted theories on the origin of flight. Co-authored by Dr Gareth Dyke, Senior Lecturer in Vertebrate Palaeontology at the University of Southampton, the paper describes a new feathered dinosaur about 30 cm in length which pre-dates bird-like dinosaurs that birds were long thought to have evolved from. Over many years, it has become accepted among palaeontologists that birds evolved from a group of dinosaurs called theropods from the Early Cretaceous period of Earth's history, around ...

Sun shoots out 2 coronal mass ejections

Sun shoots out 2 coronal mass ejections
2013-01-24
VIDEO: This movie shows two coronal mass ejections (CMEs) erupting from the sun on Jan. 23, 2013. The first was not directed at Earth; the second one is, but is not... Click here for more information. On Jan. 23, 2013, at 9:55 a.m. EST, the sun erupted with an Earth-directed coronal mass ejection, or CME. Experimental NASA research models, based on observations from the Solar Terrestrial Relations Observatory (STEREO) and ESA/NASA's Solar and Heliospheric Observatory, show ...

Valuing nature is not enough

2013-01-24
Is it possible to put a price tag on the natural world? A researcher at The University of Nottingham has been examining the rise of a new concept — ecosystem services — to describe the multitude of resources supplied to us by Mother Nature. Academic Dr Marion Potschin, of the University's Centre for Environmental Management, is among an international team of researchers who have been investigating the ethical considerations of this new concept, which some have argued turns nature into a 'commodity'. In a paper published in the journal BioScience, Dr Potschin and her ...

Cells 'flock' to heal wounds

2013-01-24
Like flocks of birds, cells coordinate their motions as they race to cover and ultimately heal wounds to the skin. How that happens is a little less of a mystery today. Researchers once thought only the cells at the edge of a growing patch of wounded skin were actively moving while dividing cells passively filled in the middle. But that's only part of the picture. Rice University physicist Herbert Levine and his colleagues have discovered that the process works much more efficiently if highly activated cells in every part of the patch exert force as they pull their neighbors ...

UCI neuroscientists create fiber-optic method of arresting epileptic seizures

2013-01-24
Irvine, Calif., Jan. 24, 2013 — UC Irvine neuroscientists have developed a way to stop epileptic seizures with fiber-optic light signals, heralding a novel opportunity to treat the most severe manifestations of the brain disorder. Using a mouse model of temporal lobe epilepsy, Ivan Soltesz, Chancellor's Professor and chair of anatomy & neurobiology, and colleagues created an EEG-based computer system that activates hair-thin optical strands implanted in the brain when it detects a real-time seizure. These fibers subsequently "turn on" specially expressed, light-sensitive ...

Mouse menopause model sheds light on UTIs in post-menopausal women

2013-01-24
Researchers from Washington University School of Medicine, St. Louis, show that reservoirs of uropathogenic E. coli within the bladder exist in higher numbers post-menopause than pre-menopause in a mouse model, a finding that could help explain the greater prevalence of urinary tract infections in post-menopausal women. They also found that estrogen supplementation reduced the numbers of such reservoirs dramatically. The research was published online ahead of print in the journal Infection and Immunity. Urinary tract infections (UTIs) afflict an estimated 13 million ...

Vocabulary instruction failing US students

Vocabulary instruction failing US students
2013-01-24
EAST LANSING, Mich. — Vocabulary instruction in the early years is not challenging enough to prepare students for long-term reading comprehension, argues a study led by a Michigan State University education researcher. The study, which appears in Elementary School Journal, analyzed commonly used reading curricula in U.S. kindergarten classrooms. It found that, generally, the programs do not teach enough vocabulary words; the words aren't challenging enough; and not enough focus is given to make sure students understand the meaning of the words. "Vocabulary instruction ...

Research: Lupus drugs carry no significant cancer risk for patients

2013-01-24
This press release is available in French. Montreal, January 24, 2013 – People who take immunosuppressive drugs to treat lupus do not necessarily increase their cancer risk according to new research led by scientists at the Research Institute of the McGill University Health Centre (RI-MUHC). This landmark study, which was published in Annals of the Rheumatic Diseases this month, addresses long-standing fears of a link between lupus medication and cancer. Systemic lupus erythematosus (SLE), commonly known as lupus, is an autoimmune disease in which the body's immune ...

Female mice exposed to BPA by mothers show unexpected characteristics

2013-01-24
ANN ARBOR—Female mice exposed to Bisphenol A through their mother's diet during gestation and lactation were found to be hyperactive, exhibit spontaneous activity and had leaner body mass than those not exposed to the chemical, researchers at the University of Michigan School of Public Health have discovered. BPA is a chemical most commonly found in the lining of food cans and cash register receipts. It once was in many hard plastic bottles, including baby bottles, but many companies have removed it as concerns about exposure have come to light in recent years. These ...

Abuse during childhood linked to uterine fibroids in African-American women

2013-01-24
(Boston) – According to a new study from the Slone Epidemiology Center (SEC) at Boston University, African-American women who reported sexual or physical abuse before age 11 had a greater risk of uterine fibroids in adulthood compared with women who had no such abuse history. The association was strongest for women who experienced sexual abuse. The study, which is published online in the American Journal of Obstetrics and Gynecology, was led by Lauren A. Wise, ScD, senior epidemiologist at SEC and associate professor of epidemiology at the Boston University School of ...

LAST 30 PRESS RELEASES:

New method searches through 10 sextillion drug molecules

Breakthrough in the development of a new low-cost computer

New computer model can predict the length of a household's displacement in any U.S. community after a disaster

At your service: How older adults embrace demand-responsive transportation

Enhancing lithium-ion battery performance with roll-to-roll compatible flash process technology

Simulating scientists: New tool for AI-powered scientific discovery

Helium in the Earth's core

Study: First female runner could soon break the 4-minute-mile barrier

High dietary fish intake may slow disability progression in MS

UK Armed Forces servicewomen face unique set of hurdles for abortion access/care

Use of strong synthetic opioids during surgery linked to poor composite experience of pain

UK innovation to transform treatment for people with type 2 diabetes worldwide

AI model can read ECGs to identify female patients at higher risk of heart disease

Biological organ ages predict disease risk decades in advance

New manzanita species discovered, already at risk

Giant ice bulldozers: How ancient glaciers helped life evolve

Toward high electro-optic performance in III-V semiconductors

In mouse embryos, sister cells commit suicide in unison

Automatic cell analysis with the help of artificial intelligence

New study highlights need for better care to prevent lung problems after abdominal surgery

Microplastics in ocean linked to disabilities for coastal residents

Biophysical Society announced undergraduate poster award competition winners

Successful strategies for collaborative species conservation

Immune cells may lead to more Parkinson's cases in men

SCAI publishes expert consensus on alternative access for transaortic valve replacement (TAVR)

Humans inherited their flexible joints from the earliest jawed fish

Understanding the world within: Study reveals new insights into phage–bacteria interactions in the gut microbiome

Cold treatment does not appear to protect preterm infants from disability or death caused by oxygen loss, according to NIH-funded study

Pennington Biomedical researchers uncover role of hormone in influencing brain reward pathway and food preferences

Rethinking equity in electric vehicle infrastructure

[Press-News.org] Urban metabolism for the urban century
Yale journal advances understanding of sustainability of cities