Results 121 to 130 of about 386,466 (302)

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Overlapping Community Detection in Statistical Keyword Co-Occurrence Network by Mixed-SCORE

IEEE Access
Keyword co-occurrence networks, constructed by the co-occurrence relationships of keywords in academic publications, have become essential tools for exploring and understanding research topics within specific academic fields.
Tianang Deng, Tianchen Gao, Chuanxin Xia, Rui Pan   +3 more
doaj   +1 more source

A theory for species co-occurrence in interaction networks

Theoretical Ecology, 2015
The study of species co-occurrences has been central in community ecology since the foundation of the discipline. Co-occurrence data are, nevertheless, a neglected source of information to model species distributions and biogeographers are still debating about the impact of biotic interactions on species distributions across geographical scales.
Cazelles, Kévin, Araújo, Miguel, Mouquet, Nicolas, Gravel, Dominique   +3 more
openaire   +3 more sources

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

Advanced 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, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Factors Associated with Influenza Vaccination Among Urban Community-Dwelling Chinese Elderly: Results from a Multicity Cross-Sectional Study

Vaccines
Background: Influenza vaccination reduces morbidity and mortality in older adults. This study identifies characteristics and reasons for vaccination uptake among the elderly to inform strategies to improve coverage.
Jiayue Guo, Xitong Jiao, Shuai Yuan, Lili You   +3 more
doaj   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

Succession characteristics and assembly process of soil microbiome at reclaimed farmlands in coal mining area

Frontiers in Microbiology
Clarifying the succession patterns and assembly mechanisms of soil bacterial and fungal communities across reclamation chronosequences is essential for restoring soil health and ensuring ecological stability in mining areas.
Jianhua Li, Jianhua Li, Zixu Li, Yanwen Sun, Jinjing Lu, Jinjing Lu, Qiang Zhang, Xinhua He, Xinhua He, Xinhua He, Minggang Xu, Minggang Xu   +11 more
doaj   +1 more source

Network co-occurrence modeling: Comparing whole-brain reconstruction performance to region co-occurrence models.

, 2016
40 networks from ICA or sparse PCA decomposition and 40 regions from ward or k-means clustering were discovered in HCP task data (upper rows) or ARCHI task data (lower rows) and used for classifying (l1-penalized support vector machines, multi-class, one-
Cyril Poupon (284915), Michael Eickenberg (2839625), Danilo Bzdok (333738), Gaël Varoquaux (422904), Bertrand Thirion (40674), Olivier Grisel (2839622)   +5 more
core   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

ggClusterNet 2: An R package for microbial co‐occurrence networks and associated indicator correlation patterns

iMeta
Since its initial release in 2022, ggClusterNet has become a vital tool for microbiome research, enabling microbial co‐occurrence network analysis and visualization in over 300 studies.
Tao Wen, Yong‐Xin Liu, Lanlan Liu, Guoqing Niu, Zhexu Ding, Xinyang Teng, Jie Ma, Ying Liu, Shengdie Yang, Penghao Xie, Tianjiao Zhang, Lei Wang, Zhanyuan Lu, Qirong Shen, Jun Yuan   +14 more
doaj   +1 more source