Results 61 to 70 of about 144,663 (264)

Bowen’s Equations for Weighted Upper Metric Mean Dimension with Potential

Mathematics
In this paper, we define the weighted upper metric mean dimension with potential and derive its corresponding Bowen’s equation. Furthermore, we introduce the weighted BS metric mean dimension and the weighted packing BS metric mean dimension on the ...
Yuanyuan Zhang, Yong Ji, Yunping Wang
doaj   +1 more source

Свойство выпуклости взаимных мультифрактальных размерностей [PDF]

Проблемы анализа, 2010
В работе установлено свойство выпуклости взаимной мультифрактальной упаковочной размерности подмножества пересечения носителей вероятностных борелевских мер μ и v.
Светова Н. Ю.
doaj  

Gaussian limits for multidimensional random sequential packing at saturation (extended version)

, 2006
Consider the random sequential packing model with infinite input and in any dimension. When the input consists of non-zero volume convex solids we show that the total number of solids accepted over cubes of volume $\lambda$ is asymptotically normal as ...
E.G. Coffman, E.G. Coffman, J. E. Yukich, J. Quintanilla, J. Talbot, J.K. Mackenzie, J.W. Evans, M.C. Bartelt, M.D. Penrose, M.D. Penrose, M.D. Penrose, M.D. Penrose, M.D. Penrose, Mathew D. Penrose, S. Torquato, T. Schreiber, T. Schreiber, Yu. Baryshnikov, Yu. Baryshnikov, Z. Adamczyk   +19 more
core   +2 more sources

Single cis‐elements in brassinosteroid‐induced upregulated genes are insufficient to recruit both redox states of the BIL1/BZR1 DNA‐binding domain

FEBS Letters, EarlyView.
Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki, Masae Ohtsuka, Takeshi Nakano, Masaru Tanokura, Takuya Miyakawa   +4 more
wiley   +1 more source

Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment

FEBS Letters, EarlyView.
The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke, Nils Alexander Lakomek, Georg Groth   +2 more
wiley   +1 more source

Sphere packings in Euclidean space with forbidden distances

Forum of Mathematics, Sigma
In this paper, we study the sphere packing problem in Euclidean space where we impose additional constraints on the separations of the center points. We prove that any sphere packing in dimension $48$ , with spheres of radii r, such that no two ...
Felipe Gonçalves, Guilherme Vedana
doaj   +1 more source

An Effective Corner Increment-Based Algorithm for the Two-Dimensional Strip Packing Problem

IEEE Access, 2018
The 2-D strip packing problem is an NP-hard combinatorial optimization problem. Given a strip with fixed width and infinite height, the aim of strip packing is to pack a set of rectangles with known widths and heights into the strip such that the used ...
Zhen Chen, Jianli Chen
doaj   +1 more source

Constructive Dimension and Turing Degrees

, 2009
This paper examines the constructive Hausdorff and packing dimensions of Turing degrees. The main result is that every infinite sequence S with constructive Hausdorff dimension dim_H(S) and constructive packing dimension dim_P(S) is Turing equivalent to ...
A.M. Turing, B.Ya. Ryabko, B.Ya. Ryabko, C. Tricot, C.S. Calude, D. Doty, D. Doty, D. Sullivan, David Doty, E. Mayordomo, E.L. Post, F. Hausdorff, Frank Stephan, J.H. Lutz, J.H. Lutz, J.H. Lutz, K. Athreya, L. Bienvenu, L. Fortnow, Laurent Bienvenu, M. Li, P. Odifreddi, R. Friedberg, R. Shaltiel, R.I. Soare   +24 more
core   +3 more sources

A working model for cytoplasmic assembly of H/ACA snoRNPs

FEBS Letters, EarlyView.
Dyskerin is the component of nuclear H/ACA ribonucleoproteins (RNPs) endowed with pseudouridine synthase catalytic activity. Two isoforms of human dyskerin have been characterized: the abundant Iso1, mainly nuclear, and the shorter Iso3, mainly cytoplasmic but occasionally imported into nuclei.
Alberto Angrisani, Maria Furia
wiley   +1 more source

Dimension Dependence of Clustering Dynamics in Models of Ballistic Aggregation and Freely Cooling Granular Gas

, 2017
Via event-driven molecular dynamics simulations we study kinetics of clustering in assemblies of inelastic particles in various space dimensions. We consider two models, viz., the ballistic aggregation model (BAM) and the freely cooling granular gas ...
Das, Subir K., Paul, Subhajit
core   +1 more source