Results 81 to 90 of about 431,528 (306)

Biosynthesis of Sciadonic Acid Derived from Gymnosperms with Anti‐Colitis Activity

open access: yesAdvanced Science, EarlyView.
This study establishes an efficient Yarrowia lipolytica platform for unusual sciadonic acid (SCA) production and assess the anti‐colitis efficacy in mice of SCA, supporting its potential as a novel therapeutic lipid. ABSTRACT Sciadonic acid (SCA), Δ5‐unsaturated fatty acid with anti‐inflammatory and lipid‐regulatory properties, is predominantly derived
Yadi Gao   +10 more
wiley   +1 more source

Comparative Study of Wind Turbine Placement Methods for Flat Wind Farm Layout Optimization with Irregular Boundary

open access: yesApplied Sciences, 2019
For the exploitation of wind energy, planning/designing a wind farm plays a crucial role in the development of wind farm project, which must be implemented at an early stage, and has a vast influence on the stages of operation and control for wind farm ...
Longyan Wang
doaj   +1 more source

Dynamics and stability of wind turbine generators [PDF]

open access: yes, 1981
Synchronous and induction generators are considered. A comparison is made between wind turbines, steam, and hydro units. The unusual phenomena associated with wind turbines are emphasized.
Hinrichsen, E. N., Nolan, P. J.
core   +1 more source

Simulation of wind turbine wake interaction using the vorticity transport model [PDF]

open access: yes, 2010
The aerodynamic interactions that can occur within a wind farm can result in the constituent turbines generating a lower power output than would be possible if each of the turbines were operated in isolation.
Ahlin   +15 more
core   +1 more source

Wind farm wake effects at the Alpha Ventus offshore wind farm

open access: yes, 2021
As wind energy grows to a significant contributor to the electricity production mix, the number of wind farms with large turbines, especially offshore, increases as well. This leads to wind farms being built closer to each other to increase spatial power density.
Vasilis Pettas   +3 more
openaire   +2 more sources

Capacitive Pixelated CMOS Electronic Nose

open access: yesAdvanced Electronic Materials, EarlyView.
A 1024‐pixel CMOS capacitive E‐nose with inkjet‐printed MOFs and polymer layers yields gas‐specific capacitance fingerprints under humid conditions, discriminating toluene from 2‐butanone at low power. ABSTRACT Although some of the human senses can nowadays be replaced by low‐cost electronic sensors such as microphones and image sensors, a compact low ...
M. A. Basyooni‐M. Kabatas   +7 more
wiley   +1 more source

Key Issues on the Design of an Offshore Wind Farm Layout and Its Equivalent Model

open access: yesApplied Sciences, 2019
Offshore wind farms will have larger capacities in the future than they do today. Thus, the costs that are associated with the installation of wind turbines and the connection of power grids will be much higher, thus the location of wind turbines and the
Yuan-Kang Wu, Wen-Chin Wu, Jyun-Jie Zeng
doaj   +1 more source

Definition, Architecture and Constructive Route of Intelligent Offshore Wind Farm

open access: yes南方能源建设, 2020
[Introduction] Intelligence of offshore wind farm is a realistic need to improve the operation level and benefit. [Method] Definition of Intelligent offshore wind farm was firstly proposed and then architecture of the intelligent offshore wind farm was ...
CHEN Liang, YANG Xi, YANG Yuan
doaj   +1 more source

Towards quantification of condition monitoring benefit for wind turbine generators [PDF]

open access: yes, 2007
Condition monitoring systems are increasingly installed in wind turbine generators with the goal of providing component-specific information to the wind farm operator and hence increase equipment availability through maintenance and operating actions ...
Ault, G.W., Mcmillan, David
core  

Natural Anionic Interfacial Reconstruction for Suppressing Pitting Corrosion Enables Durable Seawater Zinc‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
In situ electrochemically induced molecular sieve‐alginate interface layer can suppress chloride‐induced pitting corrosion, hydrogen evolution, and dendrite growth, while regulating zinc ion transport and deposition, thereby protecting the zinc anode in seawater electrolyte.
Yunpeng Zhong   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy