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External compaction pressure over vacuum-bagged composite parts: Effect on the quality of flax fiber/epoxy laminates
(Sage Publications Ltd, 2017-03-29)
Vacuum bagging allows the removal of trapped air between fabrics layers, extraction of moisture and volatiles, andoptimization of the fiber-to-resin ratio. However, during vacuum bagging the compaction pressure is limited ...
Quality and microbiological changes in minimally processed tropical pumpkin packed in low-density polyethylene bagsCalidad y cambios microbiológicos en calabaza mínimamente procesada y empacada en polietileno de baja densidad
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2016)
Chemical, sensory, and microbiological stability of stored raw peanuts packaged in polypropylene ventilated bags and high barrier plastic bags
(Elsevier Science, 2016-05)
The purpose of this study was to compare the chemical, microbiological, and sensory stability of rawpeanuts packaged in high barrier plastic bags (EVOH) under vacuum and in regular polypropylene (PP)ventilated bags during ...
Effect of pre-treatment with carbon monoxide and film properties on the quality of vacuum packaging of beef chops
(WILEY-BLACKWELL, 2008)
Beef chops (longissimus dorsi) were pre-treated with 5% carbon monoxide (CO) ? 95% N2 for 24 h, vacuum packed in thermo-contractile bags and stored at 0 ± 2°C. Shelf life, as determined by the viable aerobic bacterial load, ...
Potencial de utilização de resíduos de filmes poliméricos e de fibras de vidro provenientes do processo de fabricação de pás eólicas
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia de Produção - PPGEP-SoCâmpus Sorocaba, 2019-11-08)
The investments made in wind energy have been growing globally over the years, aiming at sustainable alternatives for the segment. However, this growth carries with it an increase in the consumption of production materials ...
Thermal analysis for home vacuum packingAnálise térmica de selamento a vácuo doméstico
(Universidade Federal de UberlândiaBrasilEngenharia Mecânica, 2021)
Manufatura e caracterização mecânica de painéis estruturais compósitos para projetos de veículos de competição.
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência dos Materiais - PPGCM-SoCâmpus Sorocaba, 2023-02-17)
Due to evolution of development high performance composite, these have been increasingly used in racing car components, because the good trade-of between mass/stiffness incorporated to high levels of driver safety risk. ...
Dogs corpses preserved with ethyl alcohol and curing salt and vacuum-packed for teaching veterinary surgeryCadáveres de caninos conservados con alcohol etílico y sal de cura y embalados al vacío para la enseñanza de la cirugía veterinaria
(2021-08-25)
The aim of this study was to biomechanically analyze the skin of canine corpses chemically prepared with ethyl alcohol and curing salt, and vacuum packed, for the practice of veterinary surgery, in addition to obtaining ...
Chiral anomaly, induced current, and vacuum polarization tensor for a Dirac field in the presence of a defect
(Elsevier, 2021-11)
We evaluate the vacuum polarization tensor (VPT) for a massless Dirac field in 1+1 and 3+1 dimensions, in the presence of a particular kind of defect, which in a special limit imposes bag boundary conditions. We also show ...