Results 181 to 190 of about 203,114 (300)

Fire spread simulations using Cell2Fire on synthetic and real landscapes. [PDF]

Sci Rep
Kim M, Pais C, Gonzalez MC.
europepmc   +1 more source

Pharmaceuticals Made with Hydrogen: A Sustainable and Efficient Approach Using Flow Synthesis

Chemistry – A European Journal, EarlyView.
We demonstrate a sustainable strategy for pharmaceutical manufacturing by combining hydrogen, heterogeneous catalysis, and continuous flow synthesis. The development of novel catalysts and their application in a multi‐step synthesis of donepezil enabled a highly productive process with no intermediate purification.
Shū Kobayashi, Haruro Ishitani
wiley   +1 more source

Socio-structural determinants of burn injuries in Africa: The role of social inequality, informal housing, and access to clean cooking energy technology. [PDF]

PLoS One
Iorember PT, Van Niekerk A.
europepmc   +1 more source

The Effect of Combustion Conditions on Emissions of Elemental Carbon and Organic Carbon and Formation of Secondary Organic Carbon in Simulated Wildland Fires. [PDF]

ACS EST Air
Penland R, Flanagan S, Ellison L, Abdurrahman M, Glenn CK, El Hajj O, Anosike A, Kumar K, Callaham MA, Loudermilk EL, Karle NN, Sakai RK, Flores A, Hewagam T, Ichoku C, O'Brien J, Saleh R.   +16 more
europepmc   +1 more source

Uniform Gas Flow Distribution into Several Partial Flows under Consideration of Closable Outlets

Chemie Ingenieur Technik, EarlyView.
The uniform distribution of a gas flow into several partial flows poses a challenge in various technical fields. This study presents a static flow distributor design that ensures an equal distribution of an inlet gas flow regardless of the flow rate and the number of open outlets.
Nikolas Schmidt, Markus Labus, Peter Wasserscheid, Stefan Will   +3 more
wiley   +1 more source

Fires in rainforests: Quantifying litter bed flammability of cool temperate rainforests in eastern Australia. [PDF]

Am J Bot
Burton JE, Penman TD, Peacock RJ.
europepmc   +1 more source

Integrated and closed‐loop biorefinery strategies for efficient waste valorization and biofuel production

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Advancements in biofuel production technologies are essential for reducing global dependence on fossil fuels and addressing their overexploitation. Many valuable components of biomass, such as cellulose, hemicellulose, and lignin, remain underused in traditional biorefineries, which typically rely on a single feedstock to produce a primary ...
Marcos Paulo Patta Granado, Prakhar Talwar, Sahil Sahil, Andrea Cressoni De Conti, Sonil Nanda, Janusz A. Kozinski   +5 more
wiley   +1 more source

Rising rates of wildfire building destruction in the conterminous United States. [PDF]

Proc Natl Acad Sci U S A
Carlson AR, Hawbaker TJ, Mockrin MH, Radeloff VC, Bair LS, Caggiano MD, Meldrum JR, Alexandre PM, Kramer HA, Steblein PF.   +9 more
europepmc   +1 more source

Hydroprocessing of synthetic kerosene over a non‐sulphided Ni/Al2O3 catalyst: Impact of alcohols and ketones on alkene conversion

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Synthetic jet fuel containing non‐petroleum‐derived kerosene can be produced from synthetic kerosene obtained through processes that include a hydroprocessing step. The potential use of non‐sulphided (reduced) nickel supported on alumina (Ni/Al2O3) was evaluated as an alternative to sulphided catalysts to saturate alkenes in sulphur‐free ...
Garima Chauhan, Felix Link, Cibele Melo Halmenschlager, Arno de Klerk   +3 more
wiley   +1 more source

Time Scales of Gaseous Smoke Contamination Indoors from Real and Simulated Wildland-Urban Interface Fires. [PDF]

ACS EST Air
Link MF, Davis AY, Lima NM, Falkenstein-Smith RL, Robertson RL, Cleary TG, Emmerich S, Poppendieck D.   +7 more
europepmc   +1 more source