Results 21 to 30 of about 938 (118)
Journal of Applied Polymer Science, Volume 143, Issue 11, March 15, 2026.Influence of acrylonitrile (ACN) content on the processing behavior and morphological development of PA/NBR thermoplastic vulcanizates. Torque‐time profiles, SEM, and SEM/AFM images show that an intermediate ACN level (38%) promotes improved phase dispersion and morphological uniformity, especially with increased processing time, resulting in the most ...
André Luís dos Santos da Silva +4 more
wiley +1 more source
Purpose and Profit: Social and Environmental Marketing for Large Companies in Adverse Scenarios
Corporate Social Responsibility and Environmental Management, Volume 33, Issue 2, Page 1656-1670, March 2026.ABSTRACT This qualitative study explored how large companies use social and environmental marketing to boost results in adverse scenarios, analyzing interviews with marketing managers and public documents. The findings reveal distinct strategies. To attract investors, environmental, social, and governance (ESG) communication is targeted at limited ...
Celso Jacubavicius +4 more
wiley +1 more source
Ingeniare: Revista Chilena de Ingeniería, 2009 El crecimiento de la utilización de los geosintéticos en la rehabilitación de pavimentos flexibles se ha visto incrementado de forma considerable desde la década de los años setenta.
José Norambuena-Contreras +3 more
doaj
Comparação entre o custo de um polímero de arraste e o valor da energia elétrica economizada em instalações de recalque [PDF]
Revista DAE, 1992 Apresentam-se os resultados de uma pesquisa experimental sobre o uso de um polímero visando reduzir a energia elétrica despendida em instalações de recalque.
Evaldo Mirando Coiado +1 more
doaj
Tratamentos inseticida, peliculização e inoculação de sementes de soja com rizóbio
Revista Ceres, 2010 O tratamento de sementes de soja com produtos químicos para controle de pragas pode comprometer a qualidade das sementes e o estabelecimento da simbiose rizóbio-planta.
Carlos Eduardo Pereira +4 more
doaj +1 more source
Infrared Nano‐Spectroscopy of Single Cell Sections at the Ultrastructural Level
Nanophotonics, Volume 15, Issue 6, 27 March 2026.Using nano‐FTIR spectroscopy, we resolve subtle differences in infrared absorption among individual subcellular regions of a human cell line with 50 nm spatial resolution. The multichannel information of nano‐FTIR spectra can provide a basis for detailed biochemical interpretation on the ultrastructural level that complement existing electron ...
Florina Marxer +6 more
wiley +1 more source
Journal of Applied Polymer Science, Volume 143, Issue 8, February 20, 2026.Dynamic vulcanization at higher shear rates refines PA/NBR morphology, reduces domain size, and maintains mechanical performance after reprocessing. ABSTRACT Thermoplastic vulcanizates (TPVs) of polyamide 6 and nitrile butadiene rubber (PA/NBR) present excellent mechanical properties but traditionally suffer from performance loss during re‐melt ...
André Luís dos Santos da Silva +4 more
wiley +1 more source
Revista de Investigación Agraria y AmbientalContextualización: el poliestireno expandido (PS) es un material hidrofóbico, por lo cual puede permanecer en la naturaleza sin descomponerse durante años; además es difícil de reciclar.
Laura Osorno +4 more
doaj +1 more source
Estudo histológico do polímero poliuretano da mamona implantado no ângulo mandibular de ratos
Revista da Faculdade de Odontologia de Porto Alegre, 2021 Este estudo analisou o comportamento do polímero poliuretano da mamona implantado em leito subperióstico em ângulos mandibulares de ratos. Vinte Rattus novergicus (var.
Edela Puricelli +3 more
doaj +1 more source
Macromolecular Chemistry and Physics, Volume 227, Issue 3, 16 February 2026.Uniform and bead‐free PLA fibers containing functional biobased plasticizers for potential application in food packaging are prepared by force‐spinning technique. ACETEM and CITREM commonly used as food additives are employed within the fibers to provide such functional properties to the fiber mats.
Ignacio Mena‐Prado +7 more
wiley +1 more source