Results 71 to 80 of about 635,385 (303)

A Multifractal Description of Wind Speed Records [PDF]

, 2004
In this paper, a systematic analysis of hourly wind speed data obtained from four potential wind generation sites in North Dakota is conducted. The power spectra of the data exhibited a power law decay characteristic of $1/f^{\alpha}$ processes with ...
Kavasseri, Rajesh G., Nagarajan, Radhakrishnan   +1 more
core   +3 more sources

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

FEBS Open Bio, EarlyView.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti, Nicolò Gualandi, Gianluca Tell, Giulia Antoniali   +3 more
wiley   +1 more source

Wind Power Prediction Method Based on Long Short-term Memory Neural Network

发电技术, 2019
Wind power generation process has strong randomness, which leads to low accuracy of wind power prediction. In view of the above phenomenon, a wind power generation power prediction method based on deep learning algorithm was proposed.
Xiangjun LI, Gejian XU
doaj   +1 more source

Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells

FEBS Open Bio, EarlyView.
UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca, Anna Tricarico, Martina Furfaro, Priyam Ghosh, Ennio Prosperi, Lucia Anna Stivala, Ornella Cazzalini   +6 more
wiley   +1 more source

2-Vinylanthraquinone-grafted XLPE suppresses AC electrical treeing by deep-trap regulation

Polymer Testing
Electrical treeing is a primary degradation pathway in cross-linked polyethylene (XLPE) cable insulation, making enhancement of the tree-initiation voltage (TIV) critical for reliable high-voltage operation.
Ke Li, Lu-Ming Zhou, Yun-Xiao Zhang, Yuan-Xiang Zhou   +3 more
doaj   +1 more source

Generation adequacy assessment for power systems with wind turbine and energy storage [PDF]

, 2010
Wind power has been considered as an environmental friendly electrical generation resource; however, the high wind power penetration can lead to high-risk levels in power system reliability.
Zheng, R, Zhong, J
core   +1 more source

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

FEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková, Veronika Hovanová, Jiri Damborsky, Erik Sedlák   +3 more
wiley   +1 more source

Offshore wind power impact on peak load regulation of power systems [PDF]

, 2014
Peak load regulation in power systems is required to accommodate high levels of power penetration. Wind power generation is a relatively mature technology using renewable energy sources, both on and offshore.
Chen, Qiyu, Littler, Timothy, Wang, Haifeng, Wenling, Jiang   +3 more
core   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

Study on the total reactive compensation method of offshore wind farm

MATEC Web of Conferences, 2018
Wind power generation is one of the most mature and most developed conditions for power generation in new energy generation technology.Large capacity and long distance offshore wind power is the trend of future wind power development.Wind power ...
Peilei Feng, Hesong Wu, Mingsheng Zhang, Wenkni Wan   +3 more
doaj   +1 more source