Results 41 to 50 of about 14,029,643 (354)
The Journal of Engineering, 2018 Compared with the traditional hydraulic hybrid system, step variable hydraulic hybrid power system has the advantages of low cost, fast response and pollution resistance.
Chunshuang Li +4 more
doaj +1 more source
Fast-response cup anemometer features cosine response [PDF]
, 1968 Six-cup, low-inertia anemometer combines high resolution and fast response with a unique ability to sense only the horizontal component of the winds fluctuating rapidly in three dimensions.
Frenzen, P.
core +1 more source
Fast response of cold ice-rich permafrost in northeast Siberia to a warming climate
Nature Communications, 2020 The ice- and organic-rich permafrost of the northeast Siberian Arctic lowlands (NESAL) has been projected to remain stable beyond 2100, even under pessimistic climate warming scenarios.
J. Nitzbon +6 more
semanticscholar +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
On and Off Chip Capacitor Free, Fast Response, Low Drop-out Voltage Regulator [PDF]
International Journal of Electronics and Telecommunications, 2019 A low drop-out [LDO] voltage regulator with fast transient response which does not require a capacitor for proper operation is proposed in this paper. Recent cap-less LDOs do not use off chip capacitor but instead they use on chip capacitor which occupy ...
Guruprasad, Kumara Shama
doaj +1 more source
Differential pressure gauge has fast response [PDF]
, 1965 Differential pressure gage with semiconductor type strain gage elements measures rapidly changing pressure. Output of the strain gage elements is a dc voltage that is directly proportional to the pressure difference being ...
Weber, H. S.
core +1 more source
In-air fast response and high speed jumping and rolling of a light-driven hydrogel actuator
Nature Communications, 2020 Stimuli-responsive hydrogel actuators have promising applications in various fields. However, the typical hydrogel actuation relies on the swelling and de-swelling process caused by osmotic-pressure changes, which is slow and normally requires the ...
Mingtong Li +3 more
semanticscholar +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
Advanced ScienceOrganic photodetectors (OPDs) with a near‐infrared (NIR) response beyond 900 nm are intriguing electronics for various applications. It is challenging to develop NIR OPDs with high sensitivity and fast response. Herein, the acceptor materials of OPDs are
Wentao Zhong +7 more
doaj +1 more source
Molecules, 2020 Possessing a large surface-to-volume ratio is significant to the sensitive gas detection of semiconductor nanostructures. Here, we propose a fast-response ammonia gas sensor based on porous nanostructured zinc oxide (ZnO) film, which is fabricated ...
Yiran Zheng +4 more
doaj +1 more source