Results 111 to 120 of about 208,285 (312)

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

open access: yesAdvanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter   +9 more
wiley   +1 more source

COMPETITIVE BEHAVIOR IN THE FOOD RETAILING INDUSTRY

open access: yes
We develop a flexible model to examine competitive conditions in the food retailing industry based on the Box-Cox transformation of the demand and industry equilibrium conditions.
Park, Timothy A., Weliwita, Ananda
core  

Allocating Transmission to Mitigate Market Power in Electricity Networks [PDF]

open access: yes
We ask what conditions transmission contracts increase or mitigate market power. We show that the allocation process of transmission rights is crucial. In an efficient arbitraged uniform price auction, generators will only obtain contracts that mitigate ...
Neuhoff, K.   +2 more
core  

Strength, Power and Anaerobic Capacities of Male Judo Athletes across Age and Competitive Levels

open access: yesInternational Journal of Strength and Conditioning
Purpose: This cross-sectional study evaluated the physiological profiles of judo athletes across age and competitive levels, aiming to identify key physiological determinants of judo success.
Idan Harat   +2 more
doaj   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

open access: yesAdvanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir   +5 more
wiley   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

open access: yesAdvanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho   +8 more
wiley   +1 more source

Validity of simple measuring methods to swimming power in competitive swimmers

open access: yes, 2017
The purpose of this study was to investigate the validity of the simple swimming power estimation method using Drag Boat. Drag Boat is as large as a floating kickboard.
モリ, セイゴ   +8 more
core   +1 more source

Competitive learning for self organizing maps used in classification of partial discharges

open access: yesProgramación Matemática y Software, 2013
In this paper different competitive learning algorithms for self-organizing maps (SOM) are experimentally examined. The characterization of the results obtained is presented in terms of quality of SOM.
Ruben Jaramillo-Vacio   +2 more
doaj  

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian   +6 more
wiley   +1 more source

Enhancing Madrasas' Competitive Edge: The Power of Effective Governance Systems

open access: yesAl-Tanzim: Jurnal Manajemen Pendidikan Islam
This research aims to explore the factors that contribute to increasing the competitive advantage of educational institutions through implementing an effective governance system.
Nur Cholid   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy