Results 71 to 80 of about 265,602 (329)

Exploring the statically screenedG3W2correction to theGWself-energy: Charged excitations and total energies of finite systems [PDF]

, 2022
A. Förster, Lucas Visscher
openalex   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Static and dynamic properties of a few spin $1/2$ interacting fermions trapped in an harmonic potential

, 2020
We provide a detailed study of the properties of a few interacting spin $1/2$ fermions trapped in a one-dimensional harmonic oscillator potential. The interaction is assumed to be well represented by a contact delta potential.
Juliá-Díaz, Bruno, Polls, Artur, Rojo-Francàs, Abel   +2 more
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Modeling of electromagnetic propagation inside jet engine environment using statistical electromagnetic approach

Scientific Reports
In this paper, the distribution of the electromagnetic field inside a complex jet engine environment is analyzed using statistical electromagnetics.
A. Krishna, A. F. Abdelaziz, T. Khattab
doaj   +1 more source

The XY model on the one-dimensional superlattice: static properties

, 1999
The XY model (s=1/2) on the one-dimensional alternating superlattice (closed chain) is solved exactly by using a generalized Jordan-Wigner transformation and the Green function method.
Childress, de Lima, de Lima, Ellerby, Gonçalves, Gonçalves, J.P. de Lima, Kontorovich, L.L. Gonçalves, Lieb, Loewenhaupt, Perk, Perk, Reddy, Rhyne, Smith, Stolze, Zubarev   +17 more
core   +1 more source

On the interactions between molecules in an off-resonant laser beam:Evaluating the response to energy migration and optically induced pair forces [PDF]

, 2009
Electronically excited molecules interact with their neighbors differently from their ground-state counterparts. Any migration of the excitation between molecules can modify intermolecular forces, reflecting changes to a local potential energy landscape.
Andrews D. L., Craig D. P., David L. Andrews, Healy W. P., Jamie M. Leeder, Löwdin P. O.   +5 more
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

汽车直齿锥齿轮系统内外部激励数值模拟

Jixie chuandong, 2014
In order to work on the car differential straight bevel gear system features further study,taking the automobile differential straight bevel gear as study object,by using the finite element method for static analysis model of internal excitation to make ...
李东兵, 赵宇
doaj  

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source