Results 151 to 160 of about 14,889,812 (243)

Chitosan Oligosaccharide Cross‐Linked Piperazine Pyrophosphate/Melamine Polyphosphate Modified Silicone‐Acrylic Emulsion‐Based Flame‐Retardant Coating

Safety Science and Technology, EarlyView.
Chitosan oligosaccharides, as the modifier, significantly enhances the crosslinking degree of piperazine pyrophosphate and melamine polyphosphate, enabling the composite coating to form the interpenetrating network integrating Si‐P‐C‐N during combustion.
YuPing Cao, JiaQian Liu, Rui Zhou, TianTian Wu, NaNa Sun   +4 more
wiley   +1 more source

Experimental Investigation of Changes in Performance, Emissions, and Engine Vibration in Diesel Engines Using Four Fuel Combinations of Diesel, Biodiesel, Octanol, and Hydrogen. [PDF]

ACS Omega
Kül VS, Parlak M, Sarıtaş M, Akansu SO.   +3 more
europepmc   +1 more source

Influence of natural fibers on physical, mechanical, and fire‐resistant properties of microconcrete

Structural Concrete, EarlyView.
Abstract This study examined the influence of natural fibers on the physical, mechanical, and fire‐resistant properties of microconcrete, in comparison with conventional polypropylene fibers used in cement composites. The fibers were characterized by FTIR and TGA/DSC to assess their composition and thermal stability, and FTIR was also performed after ...
Ivanka Netinger Grubeša, Sandra Juradin, Silvija Mrakovčić, Lidija Radovanović, Milica Vasić, Huseyin Bilgin   +5 more
wiley   +1 more source

Determine the optimal ignition timing function based on combustion duration, load and fuel blending ratio of an engine powered with diesel-methanol blends. [PDF]

PLoS One
Hong TD, Phan DQ, Do SH, Duong LH, Pham MQ, Nghiem QTP.   +5 more
europepmc   +1 more source

“It's Not Equality, …It's Not Humanizing:” Content‐Area Teachers' Tensions Between CCR Curriculum and Linguistically Responsive Professional Development

TESOL Quarterly, EarlyView.
Abstract This qualitative study explores how secondary content‐area teachers of emergent bilingual (EB) students navigate tensions between linguistically responsive professional development (PD) and the implementation of state‐mandated College and Career Readiness (CCR) curricula in south Texas.
Caryn Calisi, Jerry Romero Jr., Bedrettin Yazan, Jorge Solís, Kristen Lindahl, Michael Cabantac Mauricio, María Leija, Gilberto Lara, Amanda de Oliveira Silva   +8 more
wiley   +1 more source

Wildfire Ash Alters Freshwater Crustacean Behavior: Disentangling the Contributions of Suspended Macroparticles and Ash‐Induced Alkalinization

Environmental Toxicology, EarlyView.
ABSTRACT Climate change and anthropogenic ignitions are intensifying wildfire frequency worldwide, elevating the risk of freshwater contamination by ash. In water, dissolved ash releases ions and other toxic constituents that increase pH and alter physicochemical conditions, while suspended ash particles may impose mechanical stress, disrupt behavior ...
Pétterson B. Pereira‐Silva, Diogo R. Pacheco, Gustavo Kirsch, Ronnilda M. G. Araujo, Bianca V. C. Oscar, William G. Matias, Sandro Santos, Bruno R. S. Figueiredo   +7 more
wiley   +1 more source

Impact of butanol-sunflower oil biodiesel-diesel blends on engine performance, combustion, and after-treatment emissions (DOC + SCR). [PDF]

Sci Rep
Baydır ŞA.
europepmc   +1 more source

Biodiesel Production from Hevea brasiliensis Seeds: A Systematic Review

Vietnam Journal of Chemistry, EarlyView.
ABSTRACT The Hevea brasiliensis (HB) species, also called the rubber tree, is currently cultivated worldwide for the extraction of latex, an input for rubber production. In addition, its seeds currently have few productive applications, despite their high oil content.
Sara Lüneburger, Giovano Tochetto, Letiére Cabreira Soares, André Lazarin Gallina   +3 more
wiley   +1 more source

An integrated database of combustion properties of metallic materials. [PDF]

Sci Data
Wang P, Ke H, Xue Y.
europepmc   +1 more source

Exploring Microencapsulated Magnesium Tetraborate: A Promising Flame‐Retardant Additive for Polyurethane‐Based Composites

Journal of Vinyl and Additive Technology, EarlyView.
Flame‐retardant polyurethane composites were synthesized by in situ polymerization. Fire performance and thermal decomposition of boron‐bearing compounds in PU were examined. ABSTRACT Boron compounds exhibit low toxicity and diverse molecular structures, rendering them effective flame‐retardant additives in polymer‐based materials through various ...
Muzaffer Gencay Çelik, Ümit Tayfun, Mehmet Doğan, Ayşen Yılmaz   +3 more
wiley   +1 more source