Results 51 to 60 of about 1,170,059 (167)

On zeros of Martin-L\"of random Brownian motion [PDF]

, 2014
We investigate the sample path properties of Martin-L\"of random Brownian motion. We show (1) that many classical results which are known to hold almost surely hold for every Martin-L\"of random Brownian path, (2) that the effective dimension of zeroes ...
Allen, Kelty, Bienvenu, Laurent, Slaman, Theodore   +2 more
core  

Asymptotic behaviour of random tridiagonal Markov chains in biological applications

, 2012
Discrete-time discrete-state random Markov chains with a tridiagonal generator are shown to have a random attractor consisting of singleton subsets, essentially a random path, in the simplex of probability vectors.
A. E. Hutzenthaler, A. Leizarowitz, B. Noble, B. S. Thomson, D. J. Hartfiel, D. J. Hartfiel, D. N. Cheban, D. Wodarz, E. Asarin, H. Cohn, I. Chueshov, I. Chueshov, J. Wolfowitz, J.-P. Aubin, L. Arnold, L. J. S. Allen, M. A. Krasnosel$'$skij, M. F. Barnsley, M. Neumann, P. E. Kloeden, P. Imkeller, P. J. Bushell   +21 more
core   +1 more source

How the Filling Patterns Influence the Comprehensive Performance on FDM Specimens Based on PLA Filament

Journal of Harbin University of Science and Technology, 2018
Based on FDM rapid prototyping manufacturing，the plastic tensile specimen was formed by using the biodegradable polymers-poly anhydrides(PLA) filament．A comprehensive consideration that how the processing parameters of filling density，layer height and ...
YU Yan-dong, MENG Chen-li
doaj   +1 more source

Comparison of laser deposition methods for the synthesis of AlxCoCrFeNi multi-principal element alloy

Journal of Materials Research and Technology, 2022
Additive manufacturing (AM) of multi-principal element alloys (MPEAs) has enabled high throughput synthesis for rapid alloy design and development for targeted structural properties.
Praveen Sreeramagiri, Husam Alrehaili, Xin Wu, Guru Dinda, Ganesh Balasubramanian   +4 more
doaj   +1 more source

Deposition process and mechanical properties of magnesium alloy inclined thin-walls fabricated by wire-arc additive manufacturing

Cailiao gongcheng
Wire-arc additive manufacturing is a new type of manufacture using wire as filling material and arc as a heat source， making it easier to manufacture complex-shaped and big-sized parts.
ZHENG Yuanxuan, HAN Qifei, CHEN Binling, GUO Yueling, TAN Li, LI Xingchen, PENG Siyi, LIU Changmeng   +7 more
doaj   +1 more source

Study on Dynamic Performance of Standard Sand Based on KTL Dynamic Triaxial Apparatus

Shock and Vibration, 2022
The determination of dynamic properties is of great scientific significance to the constitutive modeling and parameter determination of large deformation for sand liquefaction.
Bo Li, Xiaofei Li, Xueyang Xing
doaj   +1 more source

Fabrication of triangular corrugated structure using 3D printed continuous carbon fiber-reinforced thermosetting epoxy composites

Polymer Testing, 2022
A novel 3D printing methodology using continuous carbon fiber (CCF) reinforced thermosetting epoxy (EP) composites was proposed to fabricate triangular corrugated structures (TCSs).
Ben Wang, Yueke Ming, Jin Zhou, Hong Xiao, Feng Wang, Yugang Duan, Zafer Kazancı   +6 more
doaj   +1 more source

Shortest path distance in random k-nearest neighbor graphs [PDF]

, 2012
Consider a weighted or unweighted k-nearest neighbor graph that has been built on n data points drawn randomly according to some density p on R^d. We study the convergence of the shortest path distance in such graphs as the sample size tends to infinity.
Alamgir, Morteza, von Luxburg, Ulrike
core   +1 more source

Sample Path Properties of Generalized Random Sheets with Operator Scaling [PDF]

Journal of Theoretical Probability, 2020
AbstractWe consider operator scaling $$\alpha $$ α -stable random sheets, which were introduced in Hoffmann (Operator scaling stable random sheets with application to binary mixtures. Dissertation Universität Siegen, 2011). The idea behind such fields is to combine the properties of operator scaling $$\alpha $$
openaire   +2 more sources

Brain functional connectivity during the first day of coma reflects long-term outcome

NeuroImage: Clinical, 2020
Objective: In patients with disorders of consciousness (DOC), properties of functional brain networks at rest are informative of the degree of consciousness impairment and of long-term outcome. Here we investigate whether connectivity differences between
Thomas Kustermann, Nathalie Ata Nguepnjo Nguissi, Christian Pfeiffer, Matthias Haenggi, Rebekka Kurmann, Frédéric Zubler, Mauro Oddo, Andrea O. Rossetti, Marzia De Lucia   +8 more
doaj   +1 more source