Results 21 to 30 of about 1,629,828 (298)

Convergence of some horocyclic deformations to the Gardiner-Masur boundary [PDF]

open access: yes, 2015
We introduce a deformation of Riemann surfaces and we are interested in the convergence of this deformation to a point of the Gardiner-masur boundary of Teichmueller space.
Alberge, Vincent
core   +3 more sources

Unveiling the influence of dendrite characteristics on the slip/twinning activity and the strain hardening capacity of Mg-Sn-Li-Zn cast alloys

open access: yesJournal of Magnesium and Alloys, 2023
This work explores the correlation between the characteristics of the cast structure (dendrite growth pattern, dendrite morphology and macro-texture) and strain hardening capacity during high temperature deformation of Mg-5Sn-0.3Li-0 and 3Zn multi ...
MS. Jalali   +7 more
doaj   +1 more source

基于定点形变资料获取断裂浅层倾向和倾角的方法研究—以唐山台为例

open access: yesDizhen xuebao, 2018
本文利用唐山地震台1978—2016年跨断层定点形变资料探究唐山地震台所跨断层的浅层倾向和倾角。首先,对形变资料进行数字滤波处理,消除原始观测数据中的非构造信息;其次,对数据精度进行评价,得出1997—2016年滤波后的形变数据年累计残差普遍较小、精度较高;最后,采用精度较高的形变数据计算SE和NW两倾向不同倾角下基线与水准和的累计残差分布,进而获取断层的浅层倾向和倾角。结果显示,依据跨断层定点形变资料获得唐山地震台所跨断层的浅层倾向为SE,倾角为89°,该结果与前人探槽剖面中断层产状相一致 ...
Yongkui Wan   +4 more
doaj   +1 more source

Concurrent influence of geological parameters on the integrated nano-pore structure and discretized pore families of the petroliferous Cambay shale assessed through multivariate dependence measure

open access: yesFrontiers in Earth Science, 2023
Heterogeneous nanopore structure and distribution regulate the gas trapping, desorption kinetics, and diffusion in shale matrices. In shale, pores range from continuous micro- and mesopore size distributions, varying with organic (total organic matter ...
Abinash Bal   +6 more
doaj   +1 more source

Non-Unitary and Unitary Transitions in Generalized Quantum Mechanics, New Small Parameter and Information Problem Solving [PDF]

open access: yes, 2003
Quantum Mechanics of the Early Universe is considered as deformation of a well-known Quantum Mechanics. Similar to previous works of the author, the principal approach is based on deformation of the density matrix with concurrent development of the wave ...
A. E. SHALYT-MARGOLIN   +5 more
core   +2 more sources

Researches on Application of GPS to Earthquake Monitoring and Prediction [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2007
The earliest researches on application of GPS to earthquake monitoring and prediction in China began in 1980s, and it was limited to learn some relative technology from other countries and do some test with a few of equipments.
Wanju BO   +3 more
doaj  

On the cyclic hardening/softening behavior of a rare earth-containing magnesium alloy during strain-controlled fatigue

open access: yesJournal of Materials Research and Technology, 2022
The origin of cyclic hardening under low strain amplitude (with N = 25284 cycles to failure) followed by pseudo-plateau response under high strain amplitude (with N = 2671 cycles to failure) during fully reversal (R = −1) strain-controlled pull–push ...
A. Jeldi   +4 more
doaj   +1 more source

Eisenstein Deformation Rings [PDF]

open access: yes, 2005
We prove R = T theorems for certain reducible residual Galois representations. We answer in the positive a question of Gross and Lubin on whether certain Hecke algebras T are discrete valuation rings.
Calegari, Frank
core   +2 more sources

Fluctuations as stochastic deformation [PDF]

open access: yes, 2008
A notion of stochastic deformation is introduced and the corresponding algebraic deformation procedure is developed. This procedure is analogous to the deformation of an algebra of observables like deformation quantization, but for an imaginary ...
Kazinski, P. O.
core   +1 more source

The effect of thermomechanical processing on the piezoelectric and electrical conductivity of PLA/2.5%MWCNT composite

open access: yesJournal of Materials Research and Technology, 2023
The electrical properties of polymer materials, such as electrical conductivity and piezoelectricity, are significantly influenced by the ratio of amorphous to crystalline regions. Additionally, the alignment of added particles and formed crystallites is
Sahar Shahparvar   +4 more
doaj   +1 more source

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