Results 141 to 150 of about 2,695,295 (266)

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo   +3 more
wiley   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira   +4 more
wiley   +1 more source

OPTIMIZING MANAGEMENT IN A FOOTBALL CLUB: INNOVATIVE STRATEGIES, CHALLENGES, AND SOLUTIONS FOR ACHIEVING ORGANIZATIONAL SUCCESS [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie
Managing a football club involves the efficient coordination of numerous functions and activities to achieve success both on the field and at the organizational level.
CHIVU IACOB DANIEL
doaj  

Elinvar Materials: Recent Progress and Challenges

open access: yesAdvanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Why Has the U.S. Financial Sector Grown so Much? The Role of Corporate Finance. [PDF]

open access: yes
The share of finance in U.S. GDP has been multiplied by more than three over the postwar period. I argue, using evidence and theory, that corporate finance is a key factor behind this evolution.
Thomas Philippon
core  

Do microfinance institutions reach the poorest? [PDF]

open access: yes
The question raised in the title is an important one to the microfinance sector, especially since the Microcredit Summit held in Washington, DC, in 1997.
Henry, Carla   +3 more
core  

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