Results 111 to 120 of about 8,580 (232)

Desempenho de filmes comestíveis em comparação ao filme de policloreto de vinila na qualidade pós-colheita de mexericas 'Poncã' Performance of edible films in comparison to the polyvinyl chloride film in the post-harvest tangerines 'Ponkan'

Ciência Rural, 2012
O objetivo do trabalho foi avaliar o efeito de diferentes concentrações de fécula de mandioca na vida útil pós-colheita de frutos 'Mexerica Poncã' durante o armazenamento em temperatura ambiente em substituição ao filme de policloreto de vinila (PVC). Os
Danielle Fabiola Pereira Silva, Dalmo Lopes Siqueira, Rosana Gonçalves Pires Matias, Sílvia Paula Oliveira, Leila Cristina Rosa de Lins, Luiz Carlos Chamhum Salomão   +5 more
doaj  

Glove Reuse Limits in Hair Dyeing: Permeation of p‐Phenylenediamine and Aminophenols Through Natural Rubber Latex and Neoprene After Repeated Washing

Contact Dermatitis, EarlyView.
Disposable glove reuse reduced chemical protection during repeated hair‐dye exposure. Under ASTM F739 testing, natural‐rubber‐latex deteriorated rapidly after one reuse, whereas neoprene performed better initially but also declined over repeated cycles. Wash type had no significant effect. These findings support single‐use only and discourage the reuse
Pei‐Ting Jian, Yu‐Wen Lin
wiley   +1 more source

Effect of protein concentrations on the properties of fish myofibrillar protein based film compared with PVC film. [PDF]

J Food Sci Technol, 2016
Kaewprachu P, Osako K, Benjakul S, Rawdkuen S.   +3 more
europepmc   +1 more source

Weatherability of PVC Films for Agriculture

Sen'i Gakkaishi, 1984
openaire   +2 more sources

Introduced dung beetles suppress methane emissions from cattle dung and alter the temporal dynamics of greenhouse gas flux Los escarabajos peloteros introducidos suprimen las emisiones de metano del estiércol de ganado y alteran la dinámica temporal del flujo de gases de efecto invernadero Besouros coprófagos introduzidos suprimem as emissões de metano do esterco bovino e alteram a dinâmica temporal do fluxo de gases de efeito estufa

Ecological Entomology, EarlyView.
Dung beetles suppressed cumulative methane flux from cattle dung by 85% and reduced total greenhouse gas emissions by 18%. Beetle activity accelerated initial CO2 release but did not alter total cumulative flux. N2O and NH3 fluxes were transient and not consistently driven by beetle presence.
Jean Holley, Martin Brummell, Nigel R. Andrew   +2 more
wiley   +1 more source

Chemical Degradation of Rigid PVC Film

Chemical Degradation of Rigid PVC Film
The chemical degradation of rigid PVC film in nitric acid solution has been studied in the range of 30 to 80℃ from intrinsic viscosity measurements. It was found that degree of polymerization of PVC decreased remarkably as a result of oxydation and that at 60℃ and above a part of degraded polymer dissolved in nitric acid solution.
openaire  

Evaluation of physical, chemical, and color‐matching properties of monochromatic resin composites: An in vitro study

European Journal of Oral Sciences, EarlyView.
Abstract The objectives of this study are to evaluate, in vitro, the microhardness, sorption, solubility, color stability, and color‐matching ability of monochromatic resin composites: Palfique Omnichroma / Tokuyama (Mono1) and Vittra APS Unique / FGM (Mono2) compared with the conventional resin composite: Filtek Z250 XT / Solventum (Conv).
Ericka dos Santos Lopes, Mayara Evelly Duarte de Lima, Emanuel Ewerton Mendonça Vasconcelos, Natália Gomes de Oliveira, Gabriela Queiroz de Melo Monteiro, Luís Felipe Espíndola‐Castro   +5 more
wiley   +1 more source

Size‐selective mortality evolutionarily alters collective behaviour in response to predation risk in a zebrafish (Danio rerio) harvest‐induced selection model

Journal of Fish Biology, EarlyView.
Abstract Intensive multigenerational size‐selective mortality has been found to alter collective properties like shoaling via evolutionary adaptations of individual‐level behavioural traits. For example, experimental populations of zebrafish (Danio rerio) experiencing intensive large size‐selective mortality over multiple generations developed less ...
Tamal Roy, Daniel João Costa Pereira de Faria, Robert Arlinghaus   +2 more
wiley   +1 more source

Influence of X‐ray beam angulation on the radiographic detection of implant–abutment interface misfits: A quantitative in vitro analysis

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated the effect of periapical X‐ray angulation on the diagnostic accuracy of detecting vertical misfits at the implant–abutment interface using Medentika Microcone dental implants (4.0 mm diameter, 11 mm length; internal conical connection).
Hakan Terzioglu, Serhat Efeoglu, Can Hakan Sarikaya, M. Hakan Kurt   +3 more
wiley   +1 more source

Sustainable composites based on banana and pomegranate waste incorporated into Polyvinyl Chloride Matrix for methylene blue adsorption. [PDF]

Sci Rep
Labena A, Moghazy RM, Abdelhamid AE.
europepmc   +1 more source