Results 11 to 20 of about 181,974 (269)
International Journal of Polymer Science, 2022 Polycarbonate is an attractive transparent plastic with high mechanical/thermal properties. A family of copolycarbonates of bisphenol-A (BPA), 9, 9-bis (4-hydroxyphenyl) fluorene (BHPF), and diphenyl carbonate (DPC) were prepared by a transesterification
Xiaozhou Zhang +5 more
doaj +1 more source
Symmetry, 2022 Nearly 60 years ago, Weinberg suggested a criterion for particle “compositeness”, which has acquired a new life with the discovery of new, exotic hadrons. His idea resonates with model-based intuition. I discuss the role it plays in the context of another of Weinberg’s creations, the model-independent framework of effective field theories.
openaire +3 more sources
Materials & Design, 2021 Aluminum alloys fabricated by spray forming (SF) technology are commonly followed by hot-working without heat treatments. A new approach that is a pretreatment before hot-working is proposed in the present work.
Zhiping Wang +8 more
doaj +1 more source
MATEC Web of Conferences, 2016 ZnO nanorods-nanosheets (NR-NS) hierarchical nanostructure consisted of long nanorod and thin nanosheet branches have been built on a stainless steel mesh via a two-step hydrothermal growth process.
Zhu Shibu +4 more
doaj +1 more source
C/C-SiC Composites for Nozzle of Solid Propellant Ramjet
Journal of Aeronautical Materials, 2017 Carbon fiber reinforced carbon and silicon carbide matrix composites for nozzle inner of solid propellant ramjet were prepared by using the hybrid process of "chemical vapor infiltration + precursor impregnation pyrolysis (CVI+PIP)".
WANG Lingling +5 more
doaj +1 more source
Cu/Co mixed hierarchical tubular heterostructures for alkaline supercapacitors
Journal of Materiomics, 2021 The hierarchical hollow structures of electrode materials s of supercapacitors is effective for the large specific surface area and fast ions and charge transports.
Ruimei Yuan +5 more
doaj +1 more source
Compositional C++: Compositional parallel programming [PDF]
, 1993 Submitted - 92-13.pdf Submitted - postscript ...
K. Mani Chandy, Carl Kesselman
openaire +2 more sources
Chitosan Nanofiber and Cellulose Nanofiber Blended Composite Applicable for Active Food Packaging
Nanomaterials, 2020 This paper reports that, by simply blending two heterogeneous polysaccharide nanofibers, namely chitosan nanofiber (ChNF) and cellulose nanofiber (CNF), a ChNF–CNF composite was prepared, which exhibited improved mechanical properties and antioxidant ...
Le Van Hai +5 more
doaj +1 more source
Evolution of composition filters to event composition
Proceedings of the 27th Annual ACM Symposium on Applied Computing, 2012 Various different aspect-oriented (AO) languages are intro- duced in the literature, and naturally are evolved due to the research activities and the experiences gained in applying them to various domains. Achieving modularity, compos- ability and abstractness in the implementation of crosscut- ting concerns are typical requirements that these ...
Malakuti Khah Olun Abadi, Somayeh +1 more
openaire +1 more source
A composite Higgs with a heavy composite axion [PDF]
Journal of High Energy Physics, 2020 Abstract We consider the strong dynamics associated with a composite Higgs model that simultaneously produces dynamical axions and solves the strong CP problem. The strong dynamics arises from a new Sp or SU(4) hypercolor gauge group containing QCD colored hyperfermions that confines at a high scale.
Tony Gherghetta, Minh D. Nguyen
openaire +3 more sources