Results 61 to 70 of about 75,725 (379)

Sistema de extracción de cuerpos de texto de la web para tareas lingüísticas

open access: yesIngeniería e Investigación, 2009
En este artículo se describe un sistema desarrollado para la extracción de grandes cuerpos de texto de Internet, teniendo como motivación el valor que ofrecen los ejemplos de lenguaje natural disponibles en la red para las tareas de aprendizaje no ...
Héctor Fabio Cadavid Rengifo   +1 more
doaj  

A Novel Voice-Coil Actuated Mini Crawler for In-Pipe Application Employing Active Force Control With Iterative Learning Algorithm

open access: yesIEEE Access, 2021
This study proposes the design and development of an in-pipe mini crawler (or robot) capable of performing its various tasks with the ability to reject undesired disturbances resulting from friction and viscosity, as it was modeled, simulated, and ...
Yaser Sabzehmeidani   +3 more
doaj   +1 more source

Trace Crawler

open access: yesInternational Journal of Engineering & Technology, 2018
The Object Request Broker (ORB) manages the interaction between clients and servers using the Internet InterORB Protocol (IIOP). The ORB trace file comprises of messages, trace points, and wire tracing. These trace files are usually large and at times they can grow to 1-2 GBs.
E. Umamahewari   +2 more
openaire   +2 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Lay-down working cart improves efficacy of hand weeding [PDF]

open access: yes, 2004
Manual weed control is often the major limiting factor for organic vegetable production on a farm level.
Leinonen, P., Närkki, V.
core  

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

open access: yesAdvanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt   +2 more
wiley   +1 more source

Comparative analysis of some search engines

open access: yesSouth African Journal of Science, 2010
We compared the information retrieval performances of some popular search engines (namely, Google, Yahoo, AlltheWeb, Gigablast, Zworks and AltaVista and Bing/MSN) in response to a list of ten queries, varying in complexity.
Joseph Edosomwan, Taiwo Edosomwan
doaj  

An Efficient Load Balance Strategy for Distributed Crawler System [PDF]

open access: yesJisuanji gongcheng, 2019
Traditional load balance methods for distributed crawlers fail in providing comprehensively efficient evaluation of crawler node loads,as they consider only a small number of affecting factors in load.Thus the tasks are not reasonably assigned.To address
ZHANG Shutao, TAN Haibo, CHEN Liangfeng, Lü Bo
doaj   +1 more source

A Brief History of Web Crawlers [PDF]

open access: yes, 2014
Web crawlers visit internet applications, collect data, and learn about new web pages from visited pages. Web crawlers have a long and interesting history. Early web crawlers collected statistics about the web.
Bochmann, Gregor V.   +5 more
core   +1 more source

Nature‐Inspired Sustainable Cooling for Photovoltaics with Enhanced Temperature‐Salinity Dynamics

open access: yesAdvanced Functional Materials, EarlyView.
Addressing solar panel overheating, a nature‐inspired cooling system mimicking ocean currents is developed. A moisture‐absorbing solution layer uses sunlight, radiative cooling, and moisture processes to create temperature/salinity gradients, accelerating circulation. The prototype cools panels by up to 18.2 °C under sunlight, sustains cooling, rapidly
Fuxiang Li   +7 more
wiley   +1 more source

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