Results 51 to 60 of about 685,794 (281)

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

SBUspect, a Software for Gamma Radiation Spectrometry [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2014
Gamma ray spectroscopy has extensive applications in many problems of physics and in varieties of radiation applications, such as material analysis. The obtained spectrum from a Gamma emitting source, which is usually detected by Germanium or inorganic ...
Majid Shahriari   +2 more
doaj  

Dualities for absolute zeta functions and multiple gamma functions

open access: yesProceedings of the Japan Academy, Series A, Mathematical Sciences, 2013
We study absolute zeta functions from the view point of a canonical normalization. We introduce the absolute Hurwitz zeta function for the normalization. In particular, we show that the theory of multiple gamma and sine functions gives good normalizations in cases related to the Kurokawa tensor product.
Kurokawa, Nobushige, Ochiai, Hiroyuki
openaire   +3 more sources

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

On Barnes' Multiple Zeta and Gamma Functions

open access: yesAdvances in Mathematics, 2000
In this paper the author presents new frameworks for studying Barnes' multiple zeta and gamma functions. Barnes' multiple zeta function defined as \[ \zeta_{N}(s, w |a_{1}, \ldots, a_{N}) \quad = \sum_{m_{1}, \ldots, m_{N} = 0}^{\infty} (w+m_{1}a_{1}+ \cdots + m_{N}a_{N})^{-s}, \] \[ \operatorname {Re} w > 0, \;\operatorname {Re} s > N,\;a_{i}>0 \quad (
openaire   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS 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   +3 more
wiley   +1 more source

Performance Analysis of Distributed MIMO With ZF Receivers Over Semi-Correlated $\mathcal {K}$ Fading Channels

open access: yesIEEE Access, 2017
Distributed multiple-input multiple-output (D-MIMO) systems have drawn considerable attention as they can combine the advantages of point-to-point MIMO with distributed antenna system (DAS).
Xingwang Li   +5 more
doaj   +1 more source

A new method for the empirical conversion of logging data to clay mineral fraction in the Nankai accretionary prism

open access: yesEarth, Planets and Space, 2020
Sediment lithology, especially the clay mineral fraction, is basic geologic information, which is important for understanding faulting and evolutionary process of the accretionary prism.
Suguru Yabe   +3 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Estimation of Reliability Indices for Alpha Power Exponential Distribution Based on Progressively Censored Competing Risks Data

open access: yesMathematics, 2022
In reliability analysis and life testing studies, the experimenter is frequently interested in studying a specific risk factor in the presence of other factors.
Mazen Nassar   +2 more
doaj   +1 more source

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