Results 31 to 40 of about 78,702 (258)

Inhomogeneous Poisson point process nucleation: comparison of analytical solution with cellular automata simulation

Materials Research, 2009
Microstructural evolution in three dimensions of nucleation and growth transformations is simulated by means of cellular automata (CA). In the simulation, nuclei are located in space according to a heterogeneous Poisson point processes. The simulation is
Paulo Rangel Rios, Douglas Jardim, Weslley Luiz da Silva Assis, Tatiana Caneda Salazar, Elena Villa   +4 more
doaj   +1 more source

Flow Enabled Target Capture Halbach‐based magnetic enrichment increases circulating tumor cell capture from blood in metastatic cancer patients

Molecular Oncology, EarlyView.
Pair‐wise comparison of the CellSearch and FETCH enrichment technologies for circulating tumor cells (CTCs) from metastatic breast, prostate, and small cell lung cancer patients shows an increased capture of CTCs using FETCH enrichment. The clinical implementation of circulating tumor cells (CTCs) as a predictive tool for therapy efficacy in the ...
Michiel Stevens, Anouk Mentink, Tom Niessink, Frank Coumans, Leonie Mekenkamp, Ruchi Bansal, Jeroen Hiltermann   +6 more
wiley   +1 more source

Coverage and Energy Efficiency Analysis in Cache-Aided Terahertz Clustered HetNets

IEEE Access
Terahertz (THz) communication enables ultra-broadband and low-latency services, but its performance is limited by severe path loss, molecular absorption, blockage sensitivity, and short transmission range.
Hadeel Obaid, Bo Tan
doaj   +1 more source

A New Stochastic Geometry Model of Coexistence of Wireless Body Sensor Networks

MATEC Web of Conferences, 2017
Stochastic geometry, in particular Poission point process theory, has been widely used in the last decade to provide models and methods to analyze wireless networks.
Yang Ming, Liu Ruixia, Wang Yinglong, Shu Minglei, Yang Yuanyuan   +4 more
doaj   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

RIS-Assisted Terahertz Clustered HetNets: Coverage and Rate Analysis

IEEE Open Journal of the Communications Society
Terahertz (THz) transmission technologies hold significant potential for enabling ultra-broadband in next-generation networks. Despite the vast bandwidth offered by the THz, it faces significant challenges stemming from its limited transmission range.
Hadeel Obaid, Yongxu Zhu, Bo Tan
doaj   +1 more source

Poisson approximation for some point processes in reliability [PDF]

Advances in Applied Probability, 2004
In this paper, we consider a failure point process related to the Markovian arrival process defined by Neuts. We show that it converges in distribution to a homogeneous Poisson process. This convergence takes place in the context of rare occurrences of failures.
Gravereaux, Jean-Bernard, Ledoux, James
openaire   +2 more sources

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

Comparative Effectiveness and Safety of Inebilizumab Versus Rituximab in AQP4‐IgG‐Positive NMOSD

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rituximab (anti‐CD20, RTX) and inebilizumab (anti‐CD19, INE) represent B‐cell‐depleting therapies used for aquaporin‐4 antibody‐positive (AQP4‐IgG+) neuromyelitis optica spectrum disorder (NMOSD); however, direct comparative evidence remains limited.
Jie Lin, Binbin Xue, Dewei Xie, Jia Li, Juyuan Pan, Lanbing Zhu, Qiaowen Tong, Jing Lin, Ruofan Zhu, Xu Zhang, Junhui Xia, Xiang Li   +11 more
wiley   +1 more source

Spatial form factor for point patterns: Poisson point process, Coulomb gas, and vortex statistics

Physical Review Research
Point processes have broad applications in science and engineering. In physics, their use ranges from quantum chaos to statistical mechanics of many-particle systems.
Matteo Massaro, Adolfo del Campo
doaj   +1 more source