Results 11 to 20 of about 9,309 (267)
Additive Manufacturing of Bulk Nanocrystalline FeNdB Based Permanent Magnets
Micromachines, 2021 Lab scale additive manufacturing of Fe-Nd-B based powders was performed to realize bulk nanocrystalline Fe-Nd-B based permanent magnets. For fabrication a special inert gas process chamber for laser powder bed fusion was used.
Dagmar Goll +5 more
doaj +1 more source
The Influence of Microstructure on the Electromagnetic Behavior of Carbon Steel Wires
Crystals, 2022 This paper describes the relations between microstructure, mechanical properties, and electromagnetic behavior of carbon steel wires submitted to different thermomechanical treatments.
Isadora Maria Oliveira Anício Costa +5 more
doaj +1 more source
On the remarkable coercivity in MnBi by microstructural engineering [PDF]
APL MaterialsMnBi materials with different microstructures were prepared by severe plastic deformation using different processing conditions. The coercivity can be controlled by tuning the grain size, defect density, and the phase distribution of the MnBi in the ...
Andrea Bachmaier +4 more
doaj +1 more source
Coercivity of Integrals versus Coercivity of Integrands
Journal of Mathematical Analysis and Applications, 1995 Considering the integral functional of the calculus of variations \[ I(u)=\int_{\Omega} f(x,u(x),\nabla u(x)) dx \] where \(\Omega\subset \mathbb{R}^n, u:\Omega \to \mathbb{R},\) the authors discuss the possibility that a coercivity assumption on \(I\) implies an analogous property on the integrand.
BOCCARDO, Lucio, B. Dacorogna
openaire +2 more sources
American Economic Journal: Microeconomics, 2014 Coercion is used by one government (the “sender”) to influence the trade practices of another (the “target”). We build a two-country trade model in which coercion can be exercised unilaterally or channeled through a “weak” international organization without enforcement powers.
Anesi, Vincent, Facchini, Giovanni
openaire +4 more sources
Coercive Control: Update and Review [PDF]
Violence Against Women, 2018 This article reviews the background, introduction, and critical response to new criminal offenses of coercive control in England/Wales and Scotland. How the new Scottish offense is implemented will determine whether it can overcome the shortcomings of the English law.
Stark, Evan, Hester, Marianne
openaire +4 more sources
Reobservations of Recrystallization and its Eeffect on Mechanical and Magnetic Properties in a Severely Cold-Rolled Ni-Based Soft Magnetic Alloy [PDF]
Archives of Metallurgy and Materials, 2022 Despite of extensive researches for decades, there are many unclear aspects for recrystallization phenomenon in the cold rolled Ni-based alloys. Hence, different thermal cycles were conducted in order to determine microstructural evolutions and its ...
Azizeh Mahdavi +3 more
doaj +1 more source
Violence and Victims, 1998 This study examines the use of coercive sexual strategies by men and the outcomes of these behaviors for women. Using a sample of 541 college undergraduates, data were gathered from men on their use of three types of coercive sexual strategies and from women on their experiences with these same forms of behaviors.
Tyler, Kimberly A. +2 more
openaire +3 more sources
Synthesis and magnetic properties of chromium doped cobalt ferrite nanotubes
Materials Research Express, 2020 Chromium (Cr) doped cobalt ferrite (Co _1−x Cr _x Fe _2 O _4 :x = 0.0, 0.02, 0.04, 0.06, 0.08, 0.1, denoted as to CCFO) hollow nanotubes were synthesized by electrospinnig method followed by, calcining treatment at 700 °C in air.
Zengpeng Li +4 more
doaj +1 more source
Nanomaterials, 2017 We have carried out extensive measurements on novel Fe3O4–γ-Fe2O3 core–shell nanoparticles of nearly similar core diameter (8 nm) and of various shell thicknesses of 1 nm (sample S1), 3 nm (sample S2), and 5 nm (sample S3).
Ihab M. Obaidat +5 more
doaj +1 more source