Results 71 to 80 of about 7,732,330 (302)
Business: Theory and Practice, 2006 The article analyses the telecoms in the European Union countries. The research has two stages: in the first stage the development of telecommunication sectors in various countries has been analyzed.
Manuela Tvaronavičienė, Irina Travkina
doaj +1 more source
Energies, 2020 As the latest generation of flexible AC transmission system (FACTS) devices, the unified power flow controller (UPFC) has comprehensive control capability and has played an important role in modern power systems.
Jian Yang, Zheng Xu, Zheren Zhang
doaj +1 more source
Regulation of transmission expansion in Argentina Part I: State ownership, reform and the Fourth Line [PDF]
From 1992 to 2002, major expansions of the Argentine electricity transmission sector depended on users proposing, voting and paying for such expansions, which were then put out to competitive tender.
Skerk, C.J., Littlechild, S.C.
core
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Wnt signaling-mediated redox regulation maintains the germ line stem cell differentiation niche
eLife, 2015 Adult stem cells continuously undergo self-renewal and generate differentiated cells. In the Drosophila ovary, two separate niches control germ line stem cell (GSC) self-renewal and differentiation processes.
Su Wang +13 more
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Raising public awareness and trust in transmission infrastructure projects with incentive regulation : tools and biases [PDF]
, 2018 Raising public awareness and trust in transmission infrastructure development is one of the key current challenges facing Transmission System Operators (TSOs) and other project developers. The result can be costly delays.
KEYAERTS, Nico +2 more
core
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
Regulation of COX-2 transcription in a colon cancer cell line by Pontin52/TIP49a
Molecular Cancer, 2003 Cyclooxygenase-2 (COX-2) is expressed early in colon carcinogenesis and is known to play a crucial role in the progress of the disease. Here we show that the regulation of the expression of this enzyme in a colon cancer cell line, and in patients, is ...
Wilson Ellen T +2 more
doaj +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
FEBS Letters, EarlyView.CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens +8 more
wiley +1 more source