Results 41 to 50 of about 8,179,783 (370)

Effect of Edge Conditions on the Formability of Commercially Pure Titanium Sheet (Grade 2) at Room Temperature [PDF]

open access: yesMATEC Web of Conferences, 2020
Titanium and its alloys are difficult to form, particularly at room temperature, due to their crystallographic structure and limited availability of slip systems.
Kwame J.S., Yakushina E., Blackwell P.
doaj   +1 more source

Strong-coupling expansion for the Hubbard model in arbitrary dimension using slave bosons [PDF]

open access: yes, 1996
A strong-coupling expansion for the antiferromagnetic phase of the Hubbard model is derived in the framework of the slave-boson mean-field approximation.
A. J. Legget   +29 more
core   +4 more sources

Effect of Grain Moisture Content on Popping Yield of Sorghum Genotypes

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Food Science and Technology, 2019
This paper aimed at providing popping characteristics of different red and white sorghum genotypes according to different moisture content at traditional methods of popping using high temperature for a short time (HTST).
Bogdan NIKOLOV   +3 more
doaj   +1 more source

Change of Compressiblity at the Glass Transition and Prigogine-Defay Ratio in ZrTiCuNiBe Alloys [PDF]

open access: yes, 1999
The change of the compressibility at the glass transition Tg is evaluated from pressure experiments in the liquid and the glassy state of the ZrTiCuNiBe bulk metallic glass forming system.
Busch, R., Johnson, W. L., Samwer, K.
core   +1 more source

Pressure and heat transfer characteristics in a backward-facing step flow with a large expansion ratio

open access: yesNihon Kikai Gakkai ronbunshu, 2019
The effect of the expansion ratio on a backward-facing step flow is investigated experimentally. The expansion ratio ER ranges from 2.0 to 5.0. The Reynolds number based on the mean velocity and the hydraulic diameter of the inlet channel ranges from 2.0
Takeshi IGARASHI, Masatoshi SANO
doaj   +1 more source

Analysis of Expansion Characteristics According to Deterioration Conditions for Superabsorbent Polymer Content of a Polyurethane Waterproof Material with Water Expansion Properties

open access: yesApplied Sciences, 2022
Polyurethanes with water expansion properties are manufactured by incorporating polyurethane resins and superabsorbent polymers. This study aimed to present an optimal mixing ratio of a superabsorbent polymer that can express the effective waterproofing ...
Gun-Woong Go   +4 more
doaj   +1 more source

Anisotropic expansion of a thermal dipolar Bose gas

open access: yes, 2016
We report on the anisotropic expansion of ultracold bosonic dysprosium gases at temperatures above quantum degeneracy and develop a quantitative theory to describe this behavior.
Burdick, Nathaniel Q.   +5 more
core   +1 more source

Effect of barrel temperature and blending ratio on the sensory and physical properties of cassava-extruded snacks

open access: yesCogent Food & Agriculture, 2019
Cassava is one of the most important food crops in Uganda. Despite its potential for processing into various value-added shelf-stable products, there are limited processed cassava products on the Ugandan market.
Gerald Tumwine, Amos Asiimwe
doaj   +1 more source

Multilatinas: Financial performance and speed of international expansion

open access: yesPanorama Económico, 2023
The phenomenon of Multilatinas companies has aroused the interest of numerous investigations in recent years. In particular, it has been studied why and under what conditions these organizations expand.
Luis Miguel Bolívar Caro   +3 more
doaj   +1 more source

Approximation Algorithms for Hypergraph Small Set Expansion and Small Set Vertex Expansion [PDF]

open access: yes, 2014
The expansion of a hypergraph, a natural extension of the notion of expansion in graphs, is defined as the minimum over all cuts in the hypergraph of the ratio of the number of the hyperedges cut to the size of the smaller side of the cut.
Louis, Anand, Makarychev, Yury
core   +2 more sources

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