Results 141 to 150 of about 306,231 (286)

Development of nitrile rubber/eucommia ulmoides gum composites for controllable dynamic damping and sound absorption performance. [PDF]

RSC Adv, 2022
Su L, Wang Q, Xiang P, Yin D, Ding X, Liu L, Zhao X.   +6 more
europepmc   +1 more source

Intumescent Coatings as Fire Retardants [PDF]

, 1970
Fire-retardant paint, when activated by the heat of fire, reacts to form a thick, low-density, polymeric coating or char layer.
Fish, R. H., Fohlen, G. M., Parker, J. A., Sawko, P. M.   +3 more
core   +2 more sources

Indole‐Based π‐Extended Monophosphine Ligands for Enhanced Palladium‐Catalyzed Sonogashira Coupling

Journal of Heterocyclic Chemistry, Volume 63, Issue 4, Page 727-737, April 2026.
A general palladium‐catalyzed Sonogashira cross‐coupling of (hetero)aryl chlorides with aliphatic, (hetero)aryl alkynes is described using Pd(dba)₂/PCy2‐Napdole‐phos catalyst system. The reaction protocol exhibits broad substrate scope and the catalyst loading can be down to 0.2 mol% Pd.
Yu Kiu Lau, Chun Pong Hui, Cheuk Long Li, Ho Chung Chang, Man Ho Tse, Ho Kwan Lou, Iat In Chan, Raymond Wai‐Yin Sun, Pui Ying Choy, Fuk Yee Kwong   +9 more
wiley   +1 more source

"Effect of environmentally-friendly polyether ester plasticizers on properties of nitrile rubber"

Hecheng xiangjiao gongye
Three kinds of environmentally-friendly polyether ester plasticizers with different esterification rates(named AAGED, AAGEE, AAGEF ) were prepared with adipic acid and alcohol ether, and added to nitrile rubber.
GU Zhao-lei1, LIU Xian-zhen1, LI Hui1, SHI Jin-wei2, CHEN Qi1
doaj   +1 more source

Nonuniform Silicon Backside Edge‐to‐Center Plasma Thinning Process Using Low Global Warming Potential Gas for High Bandwidth Memory (HBM)

Plasma Processes and Polymers, Volume 23, Issue 4, April 2026.
This graphical abstract illustrates a novel eco‐friendly silicon thinning process designed to achieve precise thickness control and sustainability for high bandwidth memory (HBM) packaging. By placing low‐k magnets at the edge of the wafer carrier, a local magnetic field is generated to suppress electron transport via Lorentz force, selectively ...
Jong Woo Hong, Chan Ho Kim, Eun Bi Koh, Joo Hyung Lee, Min Ho Hwang, Yong Jae Song, Seon Kyu Kim, Jong Soon Park, Hyun Bong Jang, Young Woo Jeon, Jun Won Jeong, Hyeong Joon Eoh, Sung Hyun Kim, Kyung Lim Kim, Eun Koo Kim, Geun Young Yeom   +15 more
wiley   +1 more source

Eco‐Microbiology: A Frugal‐Circular Framework for Biosafe, Low‐Cost Practical Microbiology in Secondary Education

Microbial Biotechnology, Volume 19, Issue 4, April 2026.
Eco‐Microbiology: a frugal‐circular pedagogical framework for biosafe, low‐cost, low‐impact microbiology in secondary education—This graphical abstract summarises the Eco‐Microbiology framework, which integrates frugality as a behavioural and design principle (minimal extraction, maximal conservation and upstream waste prevention) alongside biosafety ...
Lara Amorim, Kenneth Timmis, Betina da Silva Lopes, Raquel Ribeiro, Conceição Santos   +4 more
wiley   +1 more source

Notes de mission en Thaïlande visite du 6 au 9 juillet 1990 [PDF]

, 1986
Typescript (photocopy).The study was designed to investigate the relationship between selective and self concept. The relationship between self concept and the D score; the relationship of locus of control and self concept; the correlation between the D ...
De Livonnière, Hugues
core   +1 more source

Improved rapid gas decompression of novel NBR-CTS polymer blends

Polymer Testing
Nitrile rubber (NBR) and polysulfides are two classes of polymers known for their resistance against swelling when in direct contact with hydrocarbon-based oils and non-polar solvents.
Gina Butuc, Kees van Leerdam, Brenda Rossenaar, Auke Talma, Anke Blume   +4 more
doaj   +1 more source

Phenotypic and Genomic Signatures of Adaptation in Urban Populations of the Wild Radish Raphanus raphanistrum

Evolutionary Applications, Volume 19, Issue 4, April 2026.
ABSTRACT By modifying biotic and abiotic environments, urbanisation can influence the evolutionary adaptation of organisms, especially when their distribution is fragmented. However, the effects of urbanisation on evolutionary adaptation remain poorly understood within a metapopulation framework, where high gene flow and recurrent extinctions ...
Y. F. Chan, G. Scopece, L. Guzzetti, L. Pellegrini, D. Cafasso, M. Labra, S. Cozzolino   +6 more
wiley   +1 more source

Knowledge about occupational latex allergy amongst Thai nurses and student nurses. [PDF]

, 2011
De Vocht, Frank, Povey, Andrew, Supapvanich, Chompunuch   +2 more
core   +1 more source