Results 71 to 80 of about 3,915,925 (244)
On the logarithmic probability that a random integral ideal is $\mathscr A$-free
, 2017 This extends a theorem of Davenport and Erd\"os on sequences of rational integers to sequences of integral ideals in arbitrary number fields $K$. More precisely, we introduce a logarithmic density for sets of integral ideals in $K$ and provide a formula ...
A. S. Besicovitch +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
Calculation and Analysis of Crack Stress Intensity Factor and
Jixie chuandong, 2020 The distribution of stress intensity factor and J integral of helical gear with three-dimensional crack under different initial crack parameters is studied. The finite element software is used to analyze the helical gear with initial crack.
Guangyao Sun +2 more
doaj
Journal of Engineering, 2005 Cracks may appear in structures due to manufacturing processes and some time are appeared in the structure product from casting, these struetures may be used but in the life less than the design life according to crack propagation on it.
Adnan. N. Jamel +2 more
doaj +1 more source
Journal of High Energy Physics, 2020 We recast the joint J T ¯ $$ J\overline{T} $$ , T J ¯ $$ T\overline{J} $$ and T T ¯ $$ T\overline{T} $$ deformations as coupling the original theory to a mixture of topological gravity and gauge theory.
Jeremías Aguilera-Damia +4 more
doaj +1 more source
Phase Separation Based on U(1) Slave-boson Functional Integral Approach to the t-J Model
, 1999 We investigate the phase diagram of phase separation for the hole-doped two dimensional system of antiferromagnetically correlated electrons based on the U(1) slave-boson functional integral approach to the t-J model.
A.C. Cosentini +29 more
core +1 more source
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Jixie qiangdu, 2016 J integral of elastic-plastic curved crack in hardened material under quasi-static loads has been mainly studied,and curved crack tip J integral has been calculated as a practical application of a second order perturbation method and theorem of surname ...
YANG DaPeng +3 more
doaj
On the Henstock-Kurzweil Integral for Riesz-space-valued Functions on Time Scales
, 2017 We introduce and investigate the Henstock-Kurzweil (HK) integral for Riesz-space-valued functions on time scales. Some basic properties of the HK delta integral for Riesz-space-valued functions are proved.
Brown, André EX +11 more
core +8 more sources
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 +11 more
wiley +1 more source