Results 111 to 120 of about 385,576 (363)
This paper contrasts electrospinning and 3D printing for porous membrane fabrication, evaluating their evolution, cost, resolution, mechanical traits, and scalability. While 3D printing excels in material diversity and industrial adaptability, electrospinning achieves finer resolution and thermal resilience.
Eya Kacem+6 more
wiley +1 more source
Enhanced Performance 3‐D Printed PLA Parts through a Photo‐Initiator Mediated UV‐Curing
This solvent‐free method enhances 3‐D printed PLA parts by incorporating photo‐initiators during fabrication, followed by up to 3 min UV treatment. This process improves PLA's mechanical properties, including a 64% increase in tensile strength, while addressing weak interlayer bonding and outdoor sensitivity.
Dylan Jubinville, Tizazu H. Mekonnen
wiley +1 more source
The security situation of the global petroleum industry chain and supply chain network has undergone significant changes, especially during events such as the pneumonia pandemic.
Minggui Zheng, Jingsheng Ni, Juan Dong
doaj
The behavior of retail gasoline prices: symmetric or not? [PDF]
Petroleum industry and ...
Jeffrey D. Karrenbrock
core
Optical Properties of Thin Films of Tin Iodide Perovskite Nanostructures
A comprehensive spectroscopic study of thin films of 3D CsSnI3 nanocrystals (NCs) that coexist with residual 2D Ruddlesden‐Popper nanosheets (NSs) has been performed. Polymer encapsulation enables solid‐state stabilization of the tin iodide perovskite nanostructures, while insight into the energetics and dynamics of the NC and NS excitons is provided ...
Andreas Manoli+7 more
wiley +1 more source
Invention and Innovation in the Petroleum Refining Industry [PDF]
John L. Enos
openalex +1 more source
Cancer Incidence and Mortality among Petroleum Industry Workers and Residents Living in Oil Producing Communities: A Systematic Review and Meta-Analysis. [PDF]
Onyije FM+4 more
europepmc +1 more source
Abstract Mg(SPh)2 has been found to be a highly active catalyst in photocatalytic alkylation reactions of active methylene compounds with nonactivated alkenes. The desired reactions proceeded smoothly to afford the corresponding alkylated products in high yields with low catalyst loadings (0.2–0.3 mol%). This protocol is applicable to a continuous‐flow
Yasuhiro Yamashita+3 more
wiley +1 more source