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57篇 您的检索式:作者名="Efrain"
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1Machine learning modeling of superconducting critical temperature显示文摘Superconductivity has been the focus of enormous research effort since its discovery more than a century ago.Yet,some features of this unique phenomenon remain poorly understood;prime among these is the connection between superconductivity and chemical/structural properties of materials.To bridge the gap,several machine learning schemes are developed herein to model the critical temperatures(T_(c))of the 12,000+known superconductors available via the SuperCon database.Materials are first divided into two classes based on their T_(c) values,above and below 10 K,and a classification model predicting this label is trained.The model uses coarse-grained features based only on the chemical compositions.It shows strong predictive power,with out-of-sample accuracy of about 92%.Separate regression models are developed to predict the values of T_(c) for cuprate,iron-based,and low-T_(c) compounds.These models also demonstrate good performance,with learned predictors offering potential insights into the mechanisms behind superconductivity in different families of materials.To improve the accuracy and interpretability of these models,new features are incorporated using materials data from the AFLOW Online Repositories.Finally,the classification and regression models are combined into a single-integrated pipeline and employed to search the entire Inorganic Crystallographic Structure Database(ICSD)for potential new superconductors.We identify>30 non-cuprate and non-iron-based oxides as candidate materials.Valentin Stanev Corey Oses A.Gilad Kusne Efrain Rodriguez Johnpierre Paglione Stefano Curtarolo Ichiro Takeuchi 2018npj Computational Materials2018,,1:21
2New frontiers for the materials genome initiative显示文摘The Materials Genome Initiative(MGI)advanced a new paradigm for materials discovery and design,namely that the pace of new materials deployment could be accelerated through complementary efforts in theory,computation,and experiment.Along with numerous successes,new challenges are inviting researchers to refocus the efforts and approaches that were originally inspired by the MGI.In May 2017,the National Science Foundation sponsored the workshop“Advancing and Accelerating Materials Innovation Through the Synergistic Interaction among Computation,Experiment,and Theory:Opening New Frontiers”to review accomplishments that emerged from investments in science and infrastructure under the MGI,identify scientific opportunities in this new environment,examine how to effectively utilize new materials innovation infrastructure,and discuss challenges in achieving accelerated materials research through the seamless integration of experiment,computation,and theory.This article summarizes key findings from the workshop and provides perspectives that aim to guide the direction of future materials research and its translation into societal impacts.Juan J.de Pablo Nicholas E.Jackson Michael A.Webb Long-Qing Chen Joel E.Moore Dane Morgan Ryan Jacobs Tresa Pollock Darrell G.Schlom Eric S.Toberer James Analytis Ismaila Dabo Dean M.DeLongchamp Gregory A.Fiete Gregory M.Grason Geoffroy Hautier Yifei Mo Krishna Rajan Evan J.Reed Efrain Rodriguez Vladan Stevanovic Jin Suntivich Katsuyo Thornton Ji-Cheng Zhao 2019npj Computational Materials2019,,1:7
3Standardization of pulsed-field gel electrophoresis protocols for the subtyping of escherichia coli O157:H7, salmonella , and shigella for PulseNet foodborne pathogens and disease显示文摘EFRAIN M R FAIR M A GAUTOM R 2006Spring2006,3,1:1
4The dextranase along sugar-making industry显示文摘EFRAIN R J 2005Biotecnology Application2005,22,:1
5Fabrication and modeling of uniform-waist single-mode tapered optical fiber sensors 显示文摘JOEL V DAVID M H EFRAIN M 2003Applied Optics2003,42,13:1
6Seasonal effect on chemical composition and biological activities of Sonoran propolis显示文摘Dora Valencia Efrain Alday Ramon Robles-Zepeda Adriana Garibay-Escobar Juan C. Galvez-Ruiz Magali Salas-Reyes Manuel Jiménez-Estrada Enrique Velazquez-Contreras Javier Hernandez Carlos Velazquez 2011Food Chemistry2011,,2:1
7Identification and countermeasures to resolve hot strip mill chatter显示文摘Efrain U 2001AISE Steel Technology2001,78,6:1
8Organic contanminants in sediments from San Quintin Bay, Baja California, Mexico显示文摘EFRAIN A G G JULIO A V C GILBERTO F M 1996Marine Pollution Bulletin1996,32,4:1
9Dextranase in sugar industry: a review显示文摘EFRAiN R J 2009Sugar Technology2009,11,2:1
10Integrating expert systems and neural computing fordecision support显示文摘Larry Medsker Efrain Turban 1994Expert systems with Applications1994,7,4:1
11Pioneer studies on HCl and silylation treatments of chrysotile显示文摘EFRAIN M RAY L F 2005Journal of Colloid and Interface Science2005,289,:1
12The dextranase along sugar-making industry显示文摘Efrain Rodriaguez Jimenez 2005Biotecnology Application2005,22,:1
13Motor potentials by magnetic Stimulation in periventricular leukomalacia 显示文摘Efrain SR Christian LC Thalta H 2009Pediatr Neurol2009,40,4:1
14An MHC- restricted CD8 ~ T- cell Response is Induced in Cattle by Foot - and - Mouth Disease Virus (FMDV) Infection and Also Following Vaccination with Inactivated FMDV 显示文摘Efrain Guzman Geraldine Taylor Bryan Charleston 2008Journal of General Virology2008,89,3:1
15Identification and Countermeasures to Resolve Hot Strip Mill Chatter显示文摘Efrain Ubici 2001AISE Steel Technology2001,,6:1
16The role of cobalt,copper,nickel,and zinc in the DNA rep-lication inhibitory activity of p-aminophenyl triphenylporphyrin显示文摘Efrain Barragan Barbara Gordillo Genaro Vargas Luis Velaz-co 2004Appl Organometal Chem2004,18,:1
17Is Hypemricemia the Missing Piece in the Metabolic Syndrome Puzzle?显示文摘Zohreh S Efrain R 2012Current Hypertension Reports2012,14,2:1
18Genomic location and characterisation of nonclassical MHC class I genes in cattle 显示文摘James Birch Gemma Codner Efrain Guzman 2008Immunogenetics2008,60,:1
19Induction of a cross-reactive CD8^+ T cell response following foot-and-mouth disease virus vaccination 显示文摘EFRAIN G GERALDINE T BRYAN C 2010J Virol2010,84,12:1
20Three-dimensional printing of shape mcmory alloys显示文摘Carreno-Morelli Efrain Sebastien Martinerie 2007Materials science forum2007,1,534536:1
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