Results 51 to 60 of about 1,748,214 (284)

Design and Development of Multi-Parameter Long-Term Monitoring Cable Tube Structure in Underground

open access: yesCejing jishu
In order to solve the problem that only distributed optical fiber temperature sensing technology (DTS) parameter monitoring can be carried out in the current ultra-high temperature fiber optic long-term monitoring technology for offshore heavy oil ...
ZOU Qi   +6 more
doaj   +1 more source

Co-production of substitutable products [PDF]

open access: yes, 1989
Includes bibliographical references (p. 24-25).Research partially supported by The Leaders for Manufacturing Program.Gabriel R.

core  

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Welfare and performance of yearling dairy heifers out-wintered on a wood-chip pad or housed indoors on two levels of nutrition

open access: yesAnimal, 2008
Wood-chip pads represent a low-cost alternative to housing for cattle during the winter. Considering the negative welfare implications associated with housing indoors on concrete, they may also offer welfare benefits to replacement dairy heifers. However,
L.A. Boyle, R.M. Boyle, P. French
doaj   +1 more source

Open source and consumption [PDF]

open access: yes, 2015
This article illuminates the common concepts and widely-observed practices concerning open source. Positioning 'open-source' as a common practice and a viable methodology for collaborative participatory co-production in today's knowledge society, the ...
Bruns   +5 more
core   +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

A Novel Approach to Determine the Enriched Gas Recycling during the Enriched Gas Flooding Process

open access: yesGeofluids, 2022
A novel approach was proposed for calculating the enriched gas recovery factor based on the theory of two-phase isothermal flash calculations. First, define a new parameter, pseudo formation volume factor of enriched gas, to represent the ratio of the ...
Yan Li, Chunsheng Yu, Kaitao Yuan
doaj   +1 more source

Capturing the dynamics of co-production and collaboration in the digital economy [PDF]

open access: yes, 2009
In the digital economy, the creative industries revolve around dynamic, innovative and often unorthodox collaborations, whereby numerous large, small and micro-businesses come together for the duration of a project, then disband and form new ...
Fuller, Ted, Warren, Lorraine
core   +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

Network traffic anomaly detection model of petroleum industrial control software based on improved grey wolf optimization algorithm

open access: yesDiscover Applied Sciences
To enhance cybersecurity in petroleum industrial control systems, this study proposes a network traffic anomaly detection model based on a Deep Belief Network (DBN) optimized by an Improved Grey Wolf Optimization (IGWO) algorithm.
Bo Yang   +4 more
doaj   +1 more source

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