Results 31 to 40 of about 339,821 (318)

The feasibility of converting ex-coal mining void into aquaculture in North Kalimantan

Journal of Degraded and Mining Lands Management, 2023
Ex-coal mining void has changed landscape shape, physical-chemical, and soil biological properties. As a form of post-mining management, the company must restore damaged land and increase its benefits for the surrounding community, one of which is as a ...
Yoppie Christian, Andy Afandi, Budi Prabowo, Novit Rikardi, Desmiwati Desmiwati   +4 more
doaj   +1 more source

Void-mediated formation of Sn quantum dots in a Si matrix [PDF]

, 2003
Atomic scale analysis of Sn quantum dots (QDs) formed during the molecular beam-epitaxy (MBE) growth of Sn_xSi_(1−x) (0.05 ⩽ x ⩽ 0.1) multilayers in a Si matrix revealed a void-mediated formation mechanism.
H. A. Atwater, K. S. Min, Lin S., N. D. Browning, P. Möck, R. Ragan, T. Topuria, Y. Lei   +7 more
core   +1 more source

Gibbs–Appell Equations in Finite Element Analysis of Mechanical Systems with Elements Having Micro-Structure and Voids

Mathematics
In this paper, the authors propose the application of the Gibbs–Appell equations to obtain the equations of motion in the case of a mechanical system that has elements with a micro-polar structure, containing voids.
Sorin Vlase, Marin Marin, Calin Itu
doaj   +1 more source

Impact of Cholesterol on Voids in Phospholipid Membranes

, 2004
Free volume pockets or voids are important to many biological processes in cell membranes. Free volume fluctuations are a prerequisite for diffusion of lipids and other macromolecules in lipid bilayers.
Almeida, Bassolino-Klimas, Bassolino-Klimas, Bemporad, Berendsen, Berger, Bloom, Bondi, Cantor, Chiu, Cohen, de Jeu, Eckenhoff, Essman, Falck, Galla, Hofsäß, Hoshen, Höltje, Jedlovszky, Jedlovszky, Kaznessis, Lindahl, Loison, Marrink, Marrink, Marrink, Mathai, McConnell, Mitragotri, Nagle, Newman, Patra, Patra, Polson, Pralle, Rajagopal, Repáková, Róg, Shinoda, Smondyrev, Tieleman, Vist, Xiang   +43 more
core   +1 more source

Effect of intra-ply voids on the homogenized behavior of a ply in multidirectional laminates [PDF]

, 2018
This work focuses on the effect of intra-ply voids on the homogenized nonlinear behavior of a ply in multidirectional composites. Voids were modeled explicitly on the fiber scale and linked to the ply-scale by the recently developed two-scale framework ...
Farkas, L., Garoz Gómez, David, Matveeva, A., Pyl, L., Sevenois, Ruben, Van Paepegem, Wim, Zhu, M.   +6 more
core   +2 more sources

A Full-Field Crystal Plasticity Study on the Bauschinger Effect Caused by Non-Shearable Particles and Voids in Aluminium Single Crystals

Metals
In the present work, the goal is to use two-scale simulations to be incorporated into the full-field open software DAMASK version 2.0.3 crystal plasticity framework, in relation to the Bauschinger effect caused by the composite effect of the presence of ...
Arash Imani Aria, Bjørn Holmedal, Tomas Mánik, Knut Marthinsen   +3 more
doaj   +1 more source

Effects of a magnetic field and initial stress on reflection of SV-waves at a free surface with voids under gravity

Journal of the Mechanical Behavior of Materials, 2018
The present study deals with the reflection of SV-waves at a free surface in the presence of magnetic field, initial stress, voids and gravity. When an SV-wave incident on the free surface of an elastic half space, two damped P-waves and an SV-wave are ...
Anya Augustine Igwebuike, Akhtar M.W., Abo-Dahab Syed Muhammad, Kaneez Hajra, Khan Aftab, Jahangir Adnan   +5 more
doaj   +1 more source

A comparative evaluation of gingival microleakage and internal voids in Class II composite restoration with two different lining techniques: An in vitro study

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2022
Aim: The aim of this study was to evaluate the gingival microleakage and internal voids in Class II composite restoration restored with precure and co-cure lining techniques using stereomicroscopic method.
Rachana Shishodia, Virinder Goyal, Almas Shaikh, Aushili Mahule, Jay Dondani   +4 more
doaj   +1 more source

Partial discharges in spheroidal voids. Void orientation [PDF]

IEEE Transactions on Dielectrics and Electrical Insulation, 1997
Partial discharge transients can be described in terms of the charge induced on the detecting electrode. The influence of the void parameters upon the induced charge is examined and discussed for spheroidal voids. It is shown that a quantitative interpretation of the induced charge requires a knowledge not only of the void location, geometry and ...
openaire   +2 more sources

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source