Results 11 to 20 of about 199,232 (312)
Separability and Aggregation [PDF]
Economica, 1990 This paper examines the conditions for homothetic separability of a technology that is an aggregate of technologies of individual firms or industries. Given that the primitive (industry or firm) technologies exhibit homothetic separability, the authors establish necessary and sufficient conditions for the aggregate (sectoral) technology to also exhibit
Magnus, J.R., Woodland, A.D.
openaire +4 more sources
Rethinking The Separation Layers In Speech Separation Networks [PDF]
ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2021 Modules in all existing speech separation networks can be categorized into single-input-multi-output (SIMO) modules and single-input-single-output (SISO) modules. SIMO modules generate more outputs than input, and SISO modules keep the numbers of input and output the same.
Yi Luo 0004 +5 more
openaire +2 more sources
Toward a reconnection model for solar flare statistics [PDF]
, 2003 A model to account for observed solar flare statistics in terms of a superposition of independent random flaring elements (assumed to be sites of magnetic reconnection in the coronal magnetic field and hence termed “separators”) is described. A separator
Craig, Ian J.D., Wheatland, M.S.
core +2 more sources
On the separability of graphs [PDF]
Discrete Mathematics, 2013 Abstract Recently, Cicalese and Milanic introduced a graph-theoretic concept called separability. A graph is said to be k -separable if any two non-adjacent vertices can be separated by the removal of at most k vertices. The separability of a graph G is the least k for which G is k -separable.
Oliver Schaudt +2 more
openaire +1 more source
Preparation and Performances of Zeolite-based Separator for Lithium-ion Batteries
Cailiao gongcheng, 2017 To improve the poor thermal stability and electrolyte wettability of polyolefin-based separators, a high performance zeolite-based separator was prepared by a sintering process using zeolite particles, silica sol and ethylenediamine tetraacetic acid. The
ZHANG Hong-tao +3 more
doaj +1 more source
Porous polyimide separator promotes uniform lithium plating for lithium‐free cells
Electrochemical Science Advances, 2022 Electrospun polyimide (PI) separators were found to reduce the charge‐transfer resistance of Li plating/stripping and the overpotentials of Li nucleation/growth onto Cu foils in the 1.2 M LiPF6/(ethylene carbonate/dimethyl carbonate = 1/1) electrolyte ...
Jui‐Yu Pai +5 more
doaj +1 more source
Production and Characterization of Bacterial Cellulose Separators for Nickel-Zinc Batteries
Energies, 2022 The need for energy-storing technologies with lower environmental impact than Li-ion batteries but similar power metrics has revived research in Zn-based battery chemistries.
Raymond Leopold Heydorn +6 more
doaj +1 more source
Determination of the air separator circulation path parameters [PDF]
E3S Web of Conferences, 2021 The article discusses the separation process efficiency issue of the fine powders in an air separator. The aerodynamic scheme of the air separator is proposed and the schemes of the gas-material flow through the elements of the separator gas-material ...
Sharapov Rinat
doaj +1 more source
Experimental and CFD Modelling: Impact of the Inlet Slug Flow on the Horizontal Gas–Liquid Separator
Energies, 2018 For a gas-liquid separator sizing, many engineers have neglected the flow pattern of incoming fluids. The impact of inlet slug flow which impeded onto the separator’s liquid phase will cause a separator fails to perform when sloshing happened in ...
Siong Hoong Lee +4 more
doaj +1 more source
Preparation and characterization of a Lithium-ion battery separator from cellulose nanofibers
Heliyon, 2015 Optimizing the desired properties for stretch monolayer separators used in Lithium-ion batteries has been a challenge. In the present study a cellulose nanofiber/PET nonwoven composite separator is successfully fabricated, using a wet-laid nonwoven ...
Hongfeng Zhang, Xiwen Wang, Yun Liang
doaj +1 more source