Results 121 to 130 of about 68,832 (288)

Controlled ecological life support system - biological problems [PDF]

The general processes and controls associated with two distinct experimental paradigms are examined. Specific areas for research related to biotic production (food production) and biotic decomposition (waste management) are explored.
Macelroy, R. D., Moore, B., III
core   +1 more source

Health Hazard Manual for Firefighters [PDF]

, 1990
[Excerpt] Firefighters, as well as victims, can be exposed to a variety of toxic substances during a fire. Some of these toxicants are particularly insidious because they are produced by thermal decomposition before smoke makes a fire ...
Brown, Nellie J.
core   +1 more source

Entropy‐Driven Innovations: Entropy Stabilized Oxides for High‐Performance Next‐Generation Lithium–Sulfur Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This article explores high‐entropy‐stabilized oxides (HEOs) as novel functional materials for addressing critical issues in lithium–sulfur (Li–S) batteries, including lithium polysulfide (LPS) shuttling, inadequate conductivity, and slow redox kinetics.
Hassan Raza, Jialiang Wei, Zhicai Wang, Zhaoyang Lv, Junye Cheng, Jia Xu, Liang An, Yuliang Liu, Sergey Ryazantsev, Shukui Li, Guangping Zheng   +10 more
wiley   +1 more source

MILD combustion characteristics of a premixed CH4/air jet flame in hot coflow from a bluff-body burner

Applications in Energy and Combustion Science
This numerical study is designated to comparatively investigate premixed CH4/air jet flames from bluff-body (BB) and non-BB (NBB) burners in the coflow of hot exhaust gas. Specifically, traditional combustion (TC) from BB burner (BB-TC), MILD combustion (
Xiangtao Liu, Guochang Wang, Jicang Si, Pengfei Li, Mengwei Wu, Jianchun Mi   +5 more
doaj   +1 more source

Desulfurization of Benzothiophene Derivatives by Solvent Extraction Coupled With Oxidation Using Oxomolybdenum(VI) Bis(pyrazolyl)methane Catalysts

European Journal of Inorganic Chemistry, EarlyView.
A polymeric hybrid material formulated as [MoO3(bis(pyrazolyl)methane)] has been prepared and used as a catalyst precursor for the complete oxidative desulfurization of a model diesel containing recalcitrant benzothiophene derivatives. The precursor is converted in situ to an oxodiperoxo active species which is retained in the recyclable extractant ...
Ana C. Gomes, Fátima Mirante, Isabel S. Gonçalves, Martyn Pillinger, Salete S. Balula   +4 more
wiley   +1 more source

3D numerical study of NH3/H2 MILD combustion in a reversed flow MILD combustion furnace

Applied Thermal Engineering
identifier:oai:t2r2.star.titech.ac.jp ...
Ehab Sabry Rashed, Ahmed E. Elwardany, Mohamed Emam, Saleh Abo-Elfadl, Shinsuke Mori, Hamdy Hassan   +5 more
openaire   +2 more sources

Combustion behaviour of some biodesulphurized coals assessed by TGA/DTA [PDF]

, 2009
Thermal analysis, i.e. TGA/DTA is used to study the changes in the combustion behaviour of microbially treated coals. In view of their high sulphur content and industrial significance three samples are under consideration, i.e.
Carleer, R., Gonsalvesh, L., Marinov, S.P., Reggers, G., Stefanova, M., Yperman, J., Yürüm, Yuda   +6 more
core  

Numerical solution of degenerate stochastic Kawarada equations via a semi-discretized approach

, 2018
The numerical solution of a highly nonlinear two-dimensional degenerate stochastic Kawarada equation is investigated. A semi-discretized approximation in space is comprised on arbitrary nonuniform grids.
Padgett, Joshua L, Sheng, Qin
core   +1 more source

Correlation Between the Molecular Structure of Metal‐Supporting Ligands and Catalysis in the Oxygenase‐Mimicking Immobilized Metal Complex Catalysts

European Journal of Inorganic Chemistry, EarlyView.
The correlation between the structures of metal complexes immobilized in the mesopores of hydrophobically modified silicate supports was examined in relation to the catalytic activities toward C‐H oxidation. On the alkene oxidation with H2O2, the iron catalyst bearing bis(imidazolyl)methane ligand promotes allylic oxidation, whereas the mononuclear ...
Yuta Akizawa, Hiroe Fukuzaki, Nana Aizawa, Sho Ikeda, Airi Kawabe, Saori Nishiyama, Iori Nagasawa, Masaya Okamura, Shiro Hikichi   +8 more
wiley   +1 more source

Country Report The Netherlands 2010 : IEA Bioenergy Task 42 [PDF]

, 2010
Rapport van het International Energy Agency (IEA) over de productie van bio-energie, het gebruik van biomassa en de toepassing van bioraffinage in ...
Annevelink, E., Ree, R., van
core   +1 more source