Results 91 to 100 of about 462,312 (239)
An economical vent cover [PDF]
, 1972 Inexpensive formed-plastic vent cover has been developed that allows controlled purge of vent systems and also provides blowout protection. Cover can also be used in relief mode to allow normal system relief flows without disengaging from vent system ...
Lee, A. C., Mcdonald, M. D.
core +1 more source
Improvement of mechanical properties and water stability of vegetable protein based plastics
, 2007 Gowrishankar Srinivasan
openalex +2 more sources
Fuels and chemicals from biomass using solar thermal energy [PDF]
, 1981 The significant nearer term opportunities for the application of solar thermal energy to the manufacture of fuels and chemicals from biomass are summarized, with some comments on resource availability, market potential and economics.
Giori, G., Leitheiser, R., Wayman, M.
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Effigy Vessel Documentation, Caddo Collections at the Texas Archeological Research Laboratory at The University of Texas at Austin [PDF]
, 2015 Ceramic vessels from ancestral Caddo sites in East Texas are diverse in form, size, manufacture, and decoration, both spatially and temporally. Variation in these attributes, including vessel form as well as any attachments, also “is connected with ...
Perttula, Timothy K. +1 more
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Seabird and Plastic Ingestion Data Set [PDF]
, 2019 Plastic debris is a pervasive and critical environmental challenge that is being described as a world-wide crisis for marine life. Seabirds are sensitive to pollutants and are of critical conservation concern. Because seabirds are excellent bioindicators
Caldwell, Aliya +2 more
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Synthesis of migration-resistant antioxidant and its application in natural rubber composites
e-PolymersIn this article, a novel migration-resistant antioxidant (CGE-g-PPDA) was synthesized using cardanol glycidyl ether (CGE) and p-aminodiphenylamine (PPDA) and characterized by infrared spectroscopy, indicating that the antioxidant has been successfully ...
Li Fade +5 more
doaj +1 more source
7. ‘INAPPROPRIATE’ EMERGENCY TRANSFERS FOR EVALUATION BY PLASTIC SURGERY
Plastic and Reconstructive Surgery, Global Open, 2022 Joshua David, MD +4 more
doaj +1 more source