Results 121 to 130 of about 1,142,003 (329)

The community assembly of (sub)tropical macroinvertebrates significantly changes with functional groups and habitat degradation

Global Ecology and Conservation
There is a consensus that both deterministic and stochastic processes shape the composition of biological communities. However, it is difficult to quantitatively disentangle their relative importance, which is fundamental for conserving and managing ...
Lu Wang, Hao Yang, Ci Chen, Linglin Wan, Tingting Zhou, Bo-Ping Han   +5 more
doaj   +1 more source

Missing at random: a stochastic process perspective. [PDF]

Biometrika, 2022
Farewell DM, Daniel RM, Seaman SR.
europepmc   +1 more source

Three‐Dimensional Hierarchical Nanowire‐Networks with Deep‐Focus Tolerance and Adhesion Robustness for Harsh‐Environment SERS Sensing

Advanced Functional Materials, EarlyView.
A 3D nanowire‐network SERS substrate with robust adhesion is developed, featuring pronounced z‐direction optical activity, ultralow detection limit (1.5 × 10−13 M), and excellent signal uniformity (RSD < 10%). Enabled by enhanced light scattering, increased optical density of states, and structural reinforcement, the substrate demonstrates stable, high‐
Jinglai Duan, Wentao Wang, Xiu Liang, Yongliang Zhang, Jie Liu, Yu Bai, Dangyuan Lei   +6 more
wiley   +1 more source

Source code and secondary data of the stochastic process based COVID-19 simulation model. [PDF]

Softw Impacts, 2022
Manathunga SS, Abeyagunawardena IA, Dharmaratne SD.   +2 more
europepmc   +1 more source

Stochastic Volterra Equation Driven by Wiener Process and Fractional Brownian Motion [PDF]

, 2013
Wang Zhi, Litan Yan
openalex   +1 more source

High Entropy Wide‐Bandgap Borates with Broadband Luminescence and Large Nonlinear Optical properties

Advanced Functional Materials, EarlyView.
High‐entropy rare‐earth borates exhibit excellent nonlinear optical and broadband luminescence properties arising from multi‐component doping, chemical disorder, increased configurational entropy, and increased lattice and electronic anharmonicity. This formulation enabled us to obtain a large, environmentally stable single crystal with 3X higher laser‐
Saugata Sarker, Yu Wang, Yongwen Sun, Caeli Benyacko, Saeed S.I. Almishal, Tao Zhou, Zhiyu Zhang, Jadupati Nag, Himirkanti Sarkar, Jeffrey Shallenberger, Hemant Yennawar, Yang Yang, Jon‐Paul Maria, Zhiqiang Mao, Venkatraman Gopalan   +14 more
wiley   +1 more source

Some novel Kulisch-Miranker type inclusions for a generalized class of Godunova-Levin stochastic processes

AIMS Mathematics
Mathematical inequalities supporting interval-valued stochastic processes are rarely addressed. Recently, Afzal et al. introduced the notion of $ \mathtt{h} $-Godunova-Levin stochastic processes and developed Hermite-Hadamard and Jensen type inequalities
Waqar Afzal, Najla Aloraini, Mujahid Abbas, Jong-Suk Ro, Abdullah A. Zaagan   +4 more
doaj   +1 more source

A stochastic process based modular tool-box for simulating COVID-19 infection spread. [PDF]

Inform Med Unlocked, 2022
Manathunga SS, Abeyagunawardena IA, Dharmaratne SD.   +2 more
europepmc   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

STATIONARY STOCHASTIC INPUT FLOW MODELING OF BRANCHED CONVEYOR SYSTEMS

Сучасні інформаційні системи
The object of research is stochastic stationary input material flow of a conveyor-type transport system. Subject of research is a method for generating realizations of a stationary stochastic input flow of material on the basis of experimental data. The
Oleh Pihnastyi , Victoriya Usik , Anna Burduk   +2 more
doaj   +1 more source