Results 51 to 60 of about 671,355 (331)
FEBS Letters, EarlyView.In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley +1 more source
MathematicsFrequency control is one of the most important tasks in electric power systems. At the same time, in modern power systems with inertia-free converter-interfaced generation, this task has become more complex.
Alisher Askarov +5 more
doaj +1 more source
The Mixed State of Charge-Density-Wave in a Ring-Shaped Single Crystals
, 2007 Charge-density-wave (CDW) phase transition in a ring-shaped crystals, recently synthesized by Tanda et al. [Nature, 417, 397 (2002)], is studied based on a mean-field-approximation of Ginzburg-Landau free energy.
G. Grüner +7 more
core +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Stealing Our Smarts: Indigenous knowledge in On-Line Learning
Seminar.net, 2005 Tell me what you know….Knowledge and knowing can be a very tricky thing. Reflect on what you are fairly certain that you know. Self-certainty in human knowledge is a function of metacognition primarily.
Alison A. Carr-Chellman
doaj
Equalization Algorithm for Distributed Energy Storage Systems in Islanded AC Microgrids [PDF]
, 2015 This paper presents a centralized strategy for equalizing the state of charge of distributed energy storage systems in an islanded ac microgrid. The strategy is based on a simple algorithm denoted as equalization algorithm, which modifies the charge or ...
Aldana, Nelson Leonardo Diaz +3 more
core +2 more sources
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
Sequential Monte Carlo Methods for Discharge Time Prognosis in Lithium-ion Batteries
International Journal of Prognostics and Health Management, 2012 This paper presents the implementation of a particle-filtering-based prognostic framework that allows estimating the state-of-charge (SOC) and predicting the discharge time of energy storage devices (more specifically lithium-ion batteries). The proposed
Jorge F. Silva +3 more
doaj
Estimasi State-Of-Charge Menggunakan Simulink Pada Baterai Pembangkit Listrik Tenaga Surya
Jurnal ELTIKOM: Jurnal Teknik Elektro, Teknologi Informasi dan Komputer, 2019 Sudah tidak bisa ditutupi lagi bahwa saat ini Indonesia sedang krisis energi dimana permintaan lebih banyak daripada pemasokan energi listrik. Hal ini juga diiringi dengan semakin canggih teknologi akan semakin banyak membutuhkan energi listrik.
Bambang Sugeng, Riza Hadi Saputra
doaj +1 more source
Spatially inhomogeneous states of charge carriers in graphene
JETP Letters, 2007 We study an interaction of 2D quasiparticles with linear dispersion (graphene) with impurity potentials. It is shown that in 1D potential well (quantum wire) there are discrete levels, corresponding to localized states, whereas in 2D well (quantum dot) there are no such states.
Chaplik, A. V., Tudorovskiy, T. Ya.
openaire +2 more sources