Results 71 to 80 of about 3,527,589 (299)
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
MPPT Control of Hydraulic Power Take-Off for Wave Energy Converter on Artificial Breakwater
Journal of Marine Science and Engineering, 2020 Wave energy is a renewable energy source that is green, clean and has huge reserves. In order to develop wave energy resources, an oscillating buoy Wave Energy Converter (WEC) device based on the artificial breakwater is presented in this paper. In order
Jianan Xu +4 more
doaj +1 more source
The calculated effect of trailing-edge flaps on the take-off of flying boats [PDF]
The results of take-off calculations are given for an application of simple trailing-edge flaps to two hypothetical flying boats, one having medium wing and power loading and consequently considerable excess of thrust over total resistance during the ...
Bell, J W, Parkinson, J E
core +1 more source
PTO performance and NOx emissions with D2, B20, and B100 fuels in a John Deere 3203 compact tractor [PDF]
, 2007 Tests were conducted in fall 2006 on a John Deere 3203 diesel tractor to determine differences in specific fuel consumption, power take-off (PTO) torque, PTO power, thermal efficiency, and oxides of nitrogen (NOx) emissions between No. 2 diesel (D2), 20%
Brown, Tonya +4 more
core +2 more sources
FEBS Letters, EarlyView.Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman +2 more
wiley +1 more source
Discrete Displacement Hydraulic Power Take-Off System for the Wavestar Wave Energy Converter
Energies, 2013 The Wavestar Wave Energy Converter (WEC) is a multiple absorber concept, consisting of 20 hemisphere shaped floats attached to a single platform. The heart of the Wavestar WEC is the Power Take-Off (PTO) system, converting the wave induced motion of the ...
Enrique Vidal +2 more
doaj +1 more source
Farm accidents involving power take-off devices. [PDF]
Emergency Medicine Journal, 1994 Primary prevention represents the optimum method of virtually abolishing the factors that lead to this injury scenario. Cooperative effort is required on the part of manufacturers, health education authorities and the user. The present situation is unsatisfactory.
openaire +2 more sources
Calculated effect of various types of flap on take-off over obstacles [PDF]
In order to determine whether or not flaps could be expected to have any beneficial effect on take-off performance, the distances required to take off and climb to an altitude of 50 feet were calculated for hypothetical airplanes, corresponding to ...
Wetmore, J W
core +1 more source
Performance Improvement of Variable Speed Rotors by Gurney Flaps [PDF]
, 2017 Gurney flaps are used for improving the performance of variable speed rotors. An analytical model able to predict helicopter rotor power is first presented, and the flight data of the UH-60A helicopter is used for validation. The predictions of the rotor
Barakos, George N., Dong, Chen, Han, Don
core +2 more sources
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source