Results 61 to 70 of about 8,678,891 (293)

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Speed of adjustment: Evidence from Borsa Istanbul

open access: yesBorsa Istanbul Review, 2014
In this study, we investigate the speed of adjustment for leverage ratios of firms listed on Borsa Istanbul, in order to investigate the prediction of the trade-off theory, regarding capital structure rebalancing.
Emrah Arioglu, Koray Tuan
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators

open access: yesAdvanced Engineering Materials, EarlyView.
Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel   +2 more
wiley   +1 more source

VARIABEL-VARIABEL PENENTU STRUKTUR MODAL PERUSAHAAN NON KEUANGAN DI BURSA EFEK INDONESIA

open access: yesMatrik, 2017
Purpose of study is to analyze variables that determine capital structure of non-financial companies in Indonesia. There are seven variables observed namely company's growth rate, profitability, firm size, asset structure, liquidity, non-debt tax shield ...
Putu Ayu Govika Krisna Dewi   +2 more
doaj   +1 more source

The partial side information problem with additional reconstructions

open access: yesDigital Communications and Networks, 2020
We consider a quadratic Gaussian distributed lossy source coding setup with an additional constraint of identical reconstructions between the encoder and the decoder.
Viswanathan Ramachandran
doaj   +1 more source

Pareto optimal fronts of kinetic proofreading

open access: yesNew Journal of Physics, 2023
Biological processes such as DNA replication, RNA transcription, and protein translation operate with remarkable speed and accuracy in selecting the right substrate from pools of chemically identical molecules.
Davide Chiuchiu   +2 more
doaj   +1 more source

Capital structure : testing pecking order theory and static trade-off theory in the current crisis [PDF]

open access: yes, 2010
This thesis aims to explain the choice of capital structure in the times of crisis (2007-2009) for the U.S.A. real sector companies. The two main theories used are the trade-off theory and pecking order theory.
Vicol, Miroslava
core  

Influence of Particle Shape and Size in Copper‐Based Low‐Temperature Metallization Paste for Solar Cells

open access: yesAdvanced Engineering Materials, EarlyView.
Particle morphology controls the balance between printability and electrical connectivity in low‐temperature AgCu/Ag metallization pastes. Flake‐shaped AgCu particles form extended low‐resistance contacts, whereas spherical particles favor processability at high metal loading. Fine Ag particles further tune void filling and conductive‐network formation
O. Mhirsi   +3 more
wiley   +1 more source

Early-life environment and differences in costs of reproduction in a preindustrial human population.

open access: yesPLoS ONE, 2018
Reproduction is predicted to trade-off with long-term maternal survival, but the survival costs often vary between individuals, cohorts and populations, limiting our understanding of this trade-off, which is central to life-history theory.
Ilona Nenko   +3 more
doaj   +1 more source

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