Results 101 to 110 of about 6,509,129 (322)

Mode-coupling theory for the steady-state dynamics of active Brownian particles

, 2019
We present a theory for the steady-state dynamics of a two-dimensional system of spherically symmetric active Brownian particles. The derivation of the theory consists of two steps.
Szamel, Grzegorz
core   +1 more source

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

Integrating active demand into the distribution system using metaheuristic techniques

The Journal of Engineering
Integrating non‐conventional renewable energy sources into distribution systems, alongside data science and enabling technological infrastructures, presents significant challenges, particularly in managing active demand.
Edgar Dario Obando‐Paredes, Dahiana López‐García, Sandra X. Carvajal‐Quintero   +2 more
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Tracer Dispersion in a Self-Organized Critical System

, 1996
We have studied experimentally transport properties in a slowly driven granular system which recently was shown to display self-organized criticality [Frette {\em et al., Nature} {\bf 379}, 49 (1996)].
J. M. Carlson, J. M. Carlson, J. M. Carlson, J.-P. Bouchaud, Jens Feder, Kim Christensen, L. P. Kadanoff, M. Kardar, M. Paczuski, P. Bak, P. Bántay, S. Havlin, T. Hwa, Torstein Jøssang, V. Frette, V. Frette, Vidar Frette, Álvaro Corral   +17 more
core   +1 more source

Complete active-reactive power resource scheduling of smart distribution system with high penetration of distributed energy resources

Journal of Modern Power Systems and Clean Energy, 2017
In traditional power systems, besides the conventional power plants that provide the necessary reactive power in transmission system, the shunt capacitors along with the tap changers of transformers are also employed in distribution networks.
Abouzar SAMIMI, Mehdi NIKZAD
doaj   +1 more source

EOSDIS/DADS requirements [PDF]

A brief summary of the Earth Observing System Data and Information System (EOSDIS) Core System (ECS) Data Archive and Distribution System (DADS) requirements is given.
Berbert, John, Kobler, Ben
core   +1 more source

Unbounded autocatalytic growth on diffusive substrate: the extinction transition

, 2006
The effect of diffusively correlated spatial fluctuations on the proliferation-extinction transition of autocatalytic agents is investigated numerically. Reactants adaptation to spatio-temporal active regions is shown to lead to proliferation even if the
Brunet, Cardy, Cardy, Cohen, Doi, Goldenberg, Grassberger, Hinrichsen, Janssen, Janssen, Kessler, Kesten, Louzoun, Moreira, Nadav M. Shnerb, Peliti, Sasi Moalem, Shnerb, Shnerb, Togashi, Wylie   +20 more
core   +1 more source

Distributed Reactive Power Control based Conservation Voltage Reduction in Active Distribution Systems

Advances in Electrical and Computer Engineering, 2017
This paper proposes a distributed reactive power control based approach to deploy Volt/VAr optimization (VVO) / Conservation Voltage Reduction (CVR) algorithm in a distribution network with distributed generations (DG) units and distribution static synchronous compensators (D-STATCOM).
Emiroglu, Selcuk, Uyaroglu, Yilmaz, Ozdemir, Gulcihan   +2 more
openaire   +3 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source