Results 61 to 70 of about 1,063,100 (311)

Active learning enabled activity recognition [PDF]

open access: yesPervasive and Mobile Computing, 2016
© 2016 IEEE, 2016 IEEE International Conference on Pervasive Computing and Communications (PerCom)
H. M. Sajjad Hossain   +2 more
openaire   +2 more sources

Effect of Nanographite Conductive Concrete Mixed with Magnetite Sand Excited by Different Alkali Activators and Their Combinations on the Properties of Conductive Concrete

open access: yesBuildings, 2023
In order to obtain conductive concrete with good electrical conductivity and good mechanical properties, nanographite and magnetite sand excited by different activators and their combinations are added to ordinary concrete to obtain high quality and ...
Zhenhua Ren   +4 more
doaj   +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

Activator–Inhibitor System

open access: yes, 2013
The activator is shown in blue, and the inhibitor is shown in red. (A) The activator enhances its own production as well as the production of the inhibitor. The inhibitor inhibits production of the activator. (B and C) A line of cells, with the height of
Richard S Smith (33321)
core   +1 more source

Optimization and Experimental Analysis of Electroless Nickel Plating on the Diamond Surface

open access: yesMicromachines
Coating diamond particle surfaces with a layer of high-temperature resistant nickel, which possesses weldability, effectively enhances the bonding strength between diamond particles and substrates in pre-grinding tools.
Qingming Fan   +7 more
doaj   +1 more source

New business plan for lead-acid batteries in the new environmental era for energy saving and material saving

open access: yesJournal of Human Environmental Studies, 2008
Lead-acid batteries for SLI (engine starting, lighting, ignition) uses have an average life of 3-4 years. The ITE Yeager Battery Research Institute (Japan) has developed a new chemical (organic polymer) which prevents sulfation of new batteries and ...
Hajimu Ikeda   +4 more
doaj   +1 more source

Morphology control of clay-mineral particles as supports for metallocene catalysts in propylene polymerization [PDF]

open access: yesPolyolefins Journal, 2016
Spray dry granulation of clay minerals was studied to obtain clay mineral base support material for metallocene supported olefin polymerization catalysts.
Takao Tayano   +5 more
doaj   +1 more source

An activity description language for activity recognition [PDF]

open access: yes2017 International Conference on Internet of Things, Embedded Systems and Communications (IINTEC), 2017
Activity recognition aims at recognizing and understanding the movements, actions, and objectives of mobile objects. These objects can be humans, animals, or simple artefacts. Many important and critical applications such as surveillance or health care require some form of (human) activity recognition.
Sarray, Ines   +4 more
openaire   +3 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Identification of activator-activator synergy, inhibitor-inhibitor synergy, and activator-inhibitor combination effects.

open access: yes, 2015
Combination experiments of activators and inhibitors. (A) Mean log10 ADP release across platelets from 10 blood donors are shown, with green indicating platelet activation. Combinations of activator and inhibitors. Single and double doses (concentrations)
Denis C. Shields (18564)   +5 more
core   +1 more source

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