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University of Kentucky chemist receives NSF grant to study atmospheric reactions of pollution

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University of Kentucky Chemistry Professor Marcelo Guzman has received a three-year grant from the National Science Foundation (NSF) for research, education and outreach efforts in the field of environmental and atmospheric chemistry. —Prof.

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Cal Energy Commission approves $1M grant to develop 12L near-zero NOx nat gas engine

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The California Energy Commission approved a $1-million grant to develop a 12-liter natural gas engine that produces near-zero nitrogen oxide (NO x ) tailpipe emissions. The engines would be suitable for heavy-duty vehicles. to develop the engine.

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6PPD-quinone derived from tire debris is toxic to two trout species, not just coho salmon

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6PPD is an antioxidant and antiozonant that helps prevent the degradation and cracking of rubber compounds caused by exposure to oxygen, ozone and temperature fluctuation. Rubber tires are fortified with protectants, such as N-(1,3-dimethylbutyl)- N' -phenyl-p-phenylenediamine or simply 6PPD.

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7 Scholarships Exclusively for Women Studying Engineering

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Employment in science, technology, engineering, and math fields is still disproportionately dominated by men, especially in engineering and math. Here is a look at some engineering scholarships being offered exclusively for girls and women. IEEE Women in Engineering scholarships. WIE offers three grants.

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Pennsylvania DEP awards nearly $517,000 in clean diesel grants

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The Pennsylvania Department of Environmental Protection (PA DEP) awarded $516,637 in clean diesel grants to four organizations. Recent monitoring indicates these counties’ particulate matter levels are meeting the standards, but continuous compliance must occur before EPA will grant an attainment designation.

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Researchers fully characterize reaction that affects ground-level ozone formation; a small but significant impact on predictive models

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The two combine in the atmosphere to make either nitric acid or peroxynitrous acid; the so-called branching ratio of these two chemicals is important in models of ozone production. This means less of the hydroxyl radical and nitrogen dioxide go away, leading to proportionately more ozone, mostly in polluted areas, Okumura said.

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Transient Plasma Systems says advances are bringing plasma ignition technology closer to commercialization

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Advanced ignition technologies, such as those offered by TPS, have been widely recognized as enablers to achieving higher combustion efficiency and lower emissions for gasoline-powered engines. In particular, TPS technology offers a groundbreaking approach to reducing emissions from combustion engines and improving the environment.