Organic Haze Current Events | Organic Haze News | 11
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New instrument for measuring contamination in water
STS Instruments have launched a new Liquid Sampling Probe for its SMF 2 (Surface Monitoring Fluorimeter) that will instantly and accurately check levels of organic contamination such as sewage in river waters. view more (2003-07-23)
New metal crystals, formed on a cotton assembly line
Appropriating cellulose fibers from cotton and crystallizing them, scientists at Pacific Northwest National Laboratory have grown never-before-seen configurations of metal crystals that show promise as components in biosensors, biological imaging, drug delivery and catalytic converters. view more (2007-03-27)
Life And Death In Space
Ever since its formation at the birth of the Solar System, some 4570 million years ago, planet Earth has resembled a giant bulls-eye in space, a target for asteroids and comets of all shapes and sizes. Clearly, this violent history has influenced the planet's surface and atmosphere, as well as the evolution of life. Some impactors bring water and... view more... (2003-04-05)
Sticky mussels inspire biomedical engineer yet again
Mussels are delicious when cooked in a white wine broth, but they also have two other well-known qualities before they're put in a pot: they stick to virtually all inorganic and organic surfaces, and they stick with amazing tenacity. view more (2007-10-19)
Fuel cells might get hydrogen from water, organic material
A novel technique for producing hydrogen from water and organic material has been found recently at Purdue University, a discovery that could help speed the creation of viable hydrogen storage technology. view more (2005-08-31)
Purification of purines through electroflotation
ADE Biotec and the INASMET Foundation, both from the Basque Country, after three years of working together, have developed a new purification technique for purines. The technique is based on electroflotation and could be very beneficial for agriculture as it has a high level (80%+) of purification and very low costs (1 euro/m3). Most of the... view more... (2003-01-14)
The ecological production of cereal crops is more profitable
The growing of cereal crops without recourse to fertiliser application or weeding, but alternatively rotating with vetch and fallow, together with returning the straw to the soil after the harvest, increases the production yield two-fold with respect to the conventional mode of growing crops, with its use of chemical additives and herbicides.... view more... (2004-02-13)
Organic solar power
Solar cells made from conventional semiconductor materials such as silicon are becoming increasingly common. By contrast, cells which use organic dyes or electrically conductive plastics are relatively unknown. At the Hanover Fair: prototypes of such cells and possible applications. ----------- If solar power is to be generated in the future on a... view more... (2002-04-16)
Safer, denser acetylene storage in an organic framework
The century-old challenge of transporting acetylene may have been solved in principle by a team of scientists working at the National Institute of Standards and Technology (NIST). view more (2009-08-27)
2 oxygenation events in ancient oceans sparked spread of complex life
The rise of oxygen and the oxidation of deep oceans between 635 and 551 million years ago may have had an impact on the increase and spread of the earliest complex life, including animals. view more (2008-02-26)
Cheap and efficient white light LEDs new design described in AIP's Journal of Applied Physics
Roughly 20 percent of the electricity consumed worldwide is used to light homes, businesses, and other private and public spaces. Though this consumption represents a large drain on resources, it also presents a tremendous opportunity for savings. view more (2009-04-08)
Earthworm activity can alter forests' carbon-carrying capabilities
Earthworms can change the chemical nature of the carbon in North American forest litter and soils, potentially affecting the amount of carbon stored in forests, according to Purdue University researchers. view more (2008-10-28)
Molecular spintronic action confirmed in nanostructure
Researchers at the National Institute of Standards and Technology (NIST) have made the first confirmed "spintronic" device incorporating organic molecules, a potentially superior approach for innovative electronics that rely on the spin, and associated magnetic orientation, of electrons. view more (2006-10-13)
Overfishing puts Southern California kelp forest ecosystems at risk, report scientists
Kelp forest ecosystems that span the West Coast -- from Alaska to Mexico's Baja Peninsula -- are at greater risk from overfishing than from the effects of run-off from fertilizers or sewage on the shore. view more (2006-05-26)
New satellite set to collect most-detailed data yet about atmospheric particles
A new satellite that last week began gathering data from the Earth's atmosphere could be a key tool in unraveling just how much effect the reflectivity of clouds and tiny particles called aerosols are having on the planet's changing climate. view more (2006-06-13)
Biotechnology vs. Sustainability: What Do Students Think?
College students in a Sustainable Agriculture course were surveyed before and after taking the class. Students' exposure to the ideas of sustainability, as well as biotechnology-related topics, provided them with a chance to state their views as they completed homework and exams and participated in discussions. view more (2008-05-27)
Higher efficiency organic solar cell created by UCSB Nobel Laureate and research team
Using plastics to harvest the energy of the sun just got a significant boost in efficiency thanks to a discovery made at the Center for Polymers and Organic Solids at the University of California, Santa Barbara. view more (2007-07-13)
Waterborne carbon increases threat of environmental mercury
Mercury is a potent neurotoxin and a worrisome environmental contaminant, but the severity of its threat appears to depend on what else is in the water. view more (2007-12-11)
Iowa State researchers study ground cover to reduce impact of biomass harvest
Ground cover may be one workable method to reduce the effects of erosion that future biomass harvests are predicted to bring. view more (2008-07-09)
Sponges recycle carbon to give life to coral reefs
Coral reefs support some of the most diverse ecosystems on the planet, yet they thrive in a marine desert. So how do reefs sustain their thriving populations? view more (2009-11-13)
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