Results 21 to 30 of about 1,018 (260)
Revista Árvore, 2015 RESUMOEsta pesquisa analisou a operação do trator florestal Forwarder em função das variáveis produtividades, custos e potencial de carga visando à sua otimização e consequente redução dos custos de produção.
Flávio Cipriano de Assis do Carmo +3 more
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Current possibilities of mechanized logging in mountain areas
Leśne Prace Badawcze, 2018 Modern technologies allow wood harvest in almost all terrains, including hard-to-reach mountain areas. Each of the technical measures used, however, has limitations due to its construction and the nature of the work.
Jodłowski Krzysztof, Kalinowski Michał
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Technologies, 2023 The academic and research communities are showing significant interest in the modern and highly promising technology of wireless mesh networks (WMNs) due to their low-cost deployment, self-configuration, self-organization, robustness, scalability, and ...
Seetha S +4 more
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Influence of human factor on the time of work stages of harvesters and crane-equipped forwarders
Journal of Forest Science, 2008 Harvester technologies represent the second most common logging system in the Czech Republic. The high productivity of this technology is very necessary to cover its acquisition and operational costs.
J. Dvořák, Z. Malkovský, J. Macků
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Journal of Forest Science, 2017 Every technologist aims to maximize the performance and capacity of vehicles, particularly when deployed in technological lines. To maximize the utilization of harvester technology, particularly of forwarders following the work of harvesters, it is ...
Jiří DVOŘÁK +2 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai +4 more
wiley +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola +4 more
wiley +1 more source
FEBS 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
Silva FennicaThe forest industry is constantly striving to increase productivity and cut costs, and many research and innovation projects are currently focusing on semi-automated or autonomous systems.
Tobias Semberg +3 more
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