Results 51 to 60 of about 135,794 (322)
Frontiers in Neuroscience, 2023 In order to reveal in-depth the neuromuscular control mechanism of human crawling, this study carries out muscle synergy extraction and analysis on human hands-knees crawling under eight specific inter-limb coordination modes, which are defined according
Chengxiang Li +4 more
doaj +1 more source
Crawling Facebook for Social Network Analysis Purposes [PDF]
, 2011 We describe our work in the collection and analysis of massive data describing the connections between participants to online social networks. Alternative approaches to social network data collection are defined and evaluated in practice, against the ...
Catanese, Salvatore +4 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Primary phases and a fatigue crack are studied in a forged blank of an aluminum alloy using synchrotron and laboratory X‐ray computed tomography. To image the crack, the fatigue test is interrupted, and a static tensile load is applied to open the crack.
Jakob Schröder +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Ni‐base superalloys produced using additive manufacturing (AM) have a different response to heat treatments when compared to their conventional counterparts. Due to such unpredictability, various alloys with industrial interest are currently overlooked in most prior AM research.
Guilherme Maziero Volpato +6 more
wiley +1 more source
A Semantic Focused Web Crawler Based on a Knowledge Representation Schema
Applied Sciences, 2020 The Web has become the main source of information in the digital world, expanding to heterogeneous domains and continuously growing. By means of a search engine, users can systematically search over the web for particular information based on a text ...
Julio Hernandez +2 more
doaj +1 more source
Zigzag turning preference of freely crawling cells. [PDF]
PLoS ONE, 2011 The coordinated motion of a cell is fundamental to many important biological processes such as development, wound healing, and phagocytosis. For eukaryotic cells, such as amoebae or animal cells, the cell motility is based on crawling and involves a ...
Taeseok Daniel Yang +5 more
doaj +1 more source
Collective motion of cells crawling on a substrate: roles of cell shape and contact inhibition [PDF]
, 2016 Contact inhibition plays a crucial role in the motility of cells, the process of wound healing, and the formation of tumors. By mimicking the mechanical motion of calls crawling on a substrate using a pseudopod, we constructed a minimal model for ...
Molina, John Jairo +3 more
core +2 more sources
Eos, Transactions American Geophysical Union, 1998 In West Palm Beach, Florida, and in the smaller, neighboring communities to the north and south, the old landscape is quickly disappearing as developers clear the remaining orange groves and gardens for shopping malls and gated communities.Between 1990 and 1996, the population of metropolitan West Palm Beach increased more than 30% and the urban area ...
openaire +1 more source
Advanced Engineering Materials, EarlyView.This study explores combining two existing aerospace titanium alloy powders, processing them via field‐assisted sintering technology and the subsequent discovery of a novel alloy composition, termed S23, with ultra‐high tensile toughness. Fine‐scale alpha precipitates favorably form in the alloy despite the relatively slow cooling, providing an ...
Samuel Lister +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate cracking and enhance mechanical properties of these alloys by producing a metal matrix composite, contributing to the material and process perspective of the AM ...
Klaus Büßenschütt +3 more
wiley +1 more source