Results 91 to 100 of about 764,047 (274)

Discretized Superstring in Three Dimensional Superspace

open access: yes, 1993
The partition function of the discretized superstring in a target superspace of three (Euclidean) bosonic dimensions, is shown, for a fixed triangulation of the random world sheet, to be derived from the partition function of a discretized bosonic string
Majumdar, Parthasarathi
core   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

open access: yesFEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand   +2 more
wiley   +1 more source

Statistical Mechanics of Discrete Multicomponent Fragmentation

open access: yesCondensed Matter, 2020
We formulate the statistics of the discrete multicomponent fragmentation event using a methodology borrowed from statistical mechanics. We generate the ensemble of all feasible distributions that can be formed when a single integer multicomponent mass is
Themis Matsoukas
doaj   +1 more source

Normalization of Off-shell Boundary State, g-function and Zeta Function Regularization

open access: yes, 2002
We consider the model in two dimensions with boundary quadratic deformation (BQD), which has been discussed in tachyon condensation. The partition function of this model (BQD) on a cylinder is determined, using the method of zeta function regularization.
  +17 more
core   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

open access: yesFEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada   +5 more
wiley   +1 more source

Complex saddles of charged-AdS gravitational partition function

open access: yesJournal of High Energy Physics
In this paper, we consider the Euclidean partition function of uncharged and charged AdS d+1 black hole geometries in canonical and grand canonical ensemble for d ≥ 3.
Manishankar Ailiga   +2 more
doaj   +1 more source

Partition Function of the Schwarzschild Black Hole

open access: yesEntropy, 2011
We consider a microscopic model of a stretched horizon of the Schwarzschild black hole. In our model the stretched horizon consists of a finite number of discrete constituents.
Jarmo Mäkelä
doaj   +1 more source

Calculation of the electrons’ magnetic moment in unmodulated silicene

open access: yesИзвестия высших учебных заведений. Поволжский регион: Физико-математические науки, 2022
Background. Recently, the magnetic properties of monolayers of various nanostructures have been extensively studied. As it is known, silicene is a single layer silicon film. Silicene is an analogue of graphene, which has a honeycomb geometric structure.
V.V. Karpunin
doaj   +1 more source

Conformal gravity 1-loop partition function

open access: yes, 2016
We evaluate the 1-loop partition function of conformal gravity in four dimensions around an $AdS_4$ background, using the heat kernel techniques. We give expressions for the relevant thermodynamical quantities and compare our results with the ones from ...
Irakleidou, M., Lovrekovic, I.
core   +2 more sources

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

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