Results 71 to 80 of about 4,993,128 (318)

Ab initio study of the modification of elastic properties of alpha-iron by hydrostatic strain and by hydrogen interstitials

, 2011
The effect of hydrostatic strain and of interstitial hydrogen on the elastic properties of $\alpha$-iron is investigated using \textit{ab initio} density-functional theory calculations.
Acet, Adams, Barnoush, Barron, Beachem, Becquart, Beshers, Birch, Birnbaum, Blöchl, Blöchl, Bockris, Buck, Caspersen, Cerny, Clatterbuck, Clouet, Cottrell, D. Psiachos, Daw, Gavriljuk, Guinan, Hammerschmidt, Herper, Hill, Hirth, Hirth, Hull, Jiang, Kimizuka, Kirchheim, Klotz, Kresse, Kresse, Kresse, Kresse, Leung, Lunarska, Ma, Marcus, Marcus, Matsui, Mehl, Murakami, Murnaghan, Novak, Oriani, Oriani, Ortiz, Perdew, Perdew, R. Drautz, Ramasubramaniam, Rayne, Robertson, Sanchez, Sanchez, Sha, Sha, Singh, Speich, Stixrude, Söderlind, T. Hammerschmidt, Taketomi, Taketomi, Tateyama, Tateyama, Troiano, Turley, Vocadlo, Vosko, Wang, Zhang   +73 more
core   +1 more source

Early Clinical, Imaging, and Pathological Characteristics of SRPK3/TTN‐Digenic Myopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective SRPK3/TTN‐digenic myopathy was recently established as a skeletal muscle myopathy caused by digenic inheritance. This study characterizes the early clinical presentation of SRPK3/TTN‐digenic myopathy in one previously reported and seven newly identified pediatric patients.
Rotem Orbach, Sandra Donkervoort, Carola Hedberg‐Oldfors, Giovanni Baranello, Dimah Saade, Precilla D'Souza, Ruchee Patel, Eva Michael, A. Reghan Foley, Diana Bharucha‐Goebel, S. Jin Haugland, Meghan McAnally, Omer Abdul Hamid, Katherine Chao, Ellen F. Macnamara, Alan H. Beggs, Anna Sarkozy, Juliane Mueller, Steven A. Moore, Richard S. Finkel, Cynthia J. Tifft, Francesco Muntoni, Anders Oldfors, Carsten G. Bönnemann   +23 more
wiley   +1 more source

Multinomial Regression with Elastic Net Penalty and Its Grouping Effect in Gene Selection

Abstract and Applied Analysis, 2014
For the multiclass classification problem of microarray data, a new optimization model named multinomial regression with the elastic net penalty was proposed in this paper.
Liuyuan Chen, Jie Yang, Juntao Li, Xiaoyu Wang   +3 more
doaj   +1 more source

Efficient Elastic Net Regularization for Sparse Linear Models [PDF]

, 2015
This paper presents an algorithm for efficient training of sparse linear models with elastic net regularization. Extending previous work on delayed updates, the new algorithm applies stochastic gradient updates to non-zero features only, bringing weights
Elkan, Charles, Lipton, Zachary C.
core  

A Reduction of the Elastic Net to Support Vector Machines with an Application to GPU Computing

, 2014
The past years have witnessed many dedicated open-source projects that built and maintain implementations of Support Vector Machines (SVM), parallelized for GPU, multi-core CPUs and distributed systems.
Chen, Wenlin, Chen, Yixin, Gardner, Jacob R., Song, Shiji, Weinberger, Kilian Q., Zhou, Quan   +5 more
core   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Learning performance of elastic-net regularization

Mathematical and Computer Modelling, 2013
In this paper, within the framework of statistical learning theory we address the elastic-net regularization problem. Based on the capacity assumption of hypothesis space composed by infinite features, significant contributions are made in several aspects.
Yu-long Zhao, Yun-Long Feng
openaire   +1 more source

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Zero-Inflated Binary Classification Model with Elastic Net Regularization

Mathematics
Zero inflation and overfitting can reduce the accuracy rate of using machine learning models for characterizing binary data sets. A zero-inflated Bernoulli (ZIBer) model can be the right model to characterize zero-inflated binary data sets.
Hua Xin, Yuhlong Lio, Hsien-Ching Chen, Tzong-Ru Tsai   +3 more
doaj   +1 more source