Results 81 to 90 of about 23,402,107 (303)

Context Aware E-Support in E-Maintenance [PDF]

open access: yes, 2013
Mobile learning is a powerful addition to the toolset offered by e-Learning solutions. It can extend current e-Learning benefits to provide support and training everywhere, anytime and to anyone registered to have access and with affordable costs. Mobile devices with substantial computational, networking and storage capabilities are ubiquitous today ...
Nikos Papathanasiou   +3 more
openaire   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Exigências nutricionais de zebuínos: energia Nutritional requirements of zebu cattle: energy

open access: yesRevista Brasileira de Zootecnia, 2004
Com o objetivo de determinar as exigências de energia e as eficiências de utilização da energia metabolizável para ganho de peso e mantença de zebuínos, foi desenvolvido um experimento envolvendo 19 novilhos anelorados, com peso vivo médio inicial de 270
Pedro Veiga Rodrigues Paulino   +8 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Collaborative aspects for installing e-business in a maintenance environment

open access: yesBusiness: Theory and Practice, 2017
Business engineering process improvement is required because of the complexity of production and changing markets. Therefore, a multi-level-model is being developed by which it is possible to examine not only the enterprise level of the business ...
Klaus-Dieter Fröhner, Jürgen Zabel
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

THE FUNCTIONING OF E‐MAINTENANCE SERVICES IN SELECTED DEVICES OF THE BUILDING INDUSTRY [PDF]

open access: yesManagement Systems in Production Engineering, 2013
In this article the existing solutions within the scope of e‐maintenance services for machines used in the construction industry have been presented.
Michał ZASADZIEŃ   +2 more
doaj  

Manutenção de tratores agrícolas e condição técnica dos operadores Maintenance of agricultural tractors and technical condition of the operators

open access: yesEngenharia Agrícola, 2005
A manutenção dos tratores agrícolas pode ser considerada um conjunto de procedimentos que visa a manter o equipamento nas melhores condições de funcionamento, propiciando aumento da vida útil, evitando danos prematuros, eliminando os já observados e ...
Gustavo N. dos Reis   +5 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Avaliação da segurança do trabalho em obras de manutenção de edificações verticais Occupational safety evaluation at high-rise building maintenance worksites

open access: yesProduction, 2012
A manutenção de edificações é um tema cuja importância tem crescido no setor da construção civil, superando gradualmente a cultura de que o processo de construção encerra-se na entrega do produto. Esta pesquisa visa avaliar a situação de algumas obras de
Esdras Campos de Mélo Filho   +2 more
doaj  

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