Results 91 to 100 of about 322,462 (312)
Modeling Space-Time Data Using Stochastic Differential Equations [PDF]
, 2009 This paper demonstrates the use and value of stochastic differential equations for modeling space-time data in two common settings. The first consists of point-referenced or geostatistical data where observations are collected at fixed locations and ...
Duan, Jason A. +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser +4 more
wiley +1 more source
Insights into infancy weight gain patterns for term small-for-gestational-age babies
Nutrition Journal, 2018 Background Too fast or slow weight gain in infancy is bad for health in later life. In this study, we aim to investigate the optimal weight gain pattern during the first 2 y of life for term small-for-gestational-age (SGA) infants.
Huiqing Shi +10 more
doaj +1 more source
Frontiers in Psychiatry, 2021 The COVID-19 pandemic has prompted severe restrictions on everyday life to curb the spread of infections. For example, teaching at universities has been switched to an online format, reducing students' opportunities for exchange, and social interaction ...
Laura E. Meine +8 more
doaj +1 more source
Trajectories and determinants of acute stress disorder during the COVID‐19 centralized quarantine: A latent class growth analysis [PDF]
, 2023 Bowen Chen +3 more
openalex +1 more source
Family income trajectories and early child development: a latent class growth analysis
, 2021 Family income strongly influences child development. However, the impact of variation in family income over time on developmental outcomes is unclear. Using nationally representative data of children in poor and moderate income families and three relevant theoretical frameworks, the purpose of the present study was to (a) empirically classify family ...
openaire +4 more sources
Using latent class growth analysis to identify childhood wheeze phenotypes in an urban birth cohort [PDF]
Annals of Allergy, Asthma & Immunology, 2012 To advance asthma cohort research, we need a method that can use longitudinal data, including when collected at irregular intervals, to model multiple phenotypes of wheeze and identify both time-invariant (eg, sex) and time-varying (eg, environmental exposure) risk factors.To demonstrate the use of latent class growth analysis (LCGA) in defining ...
Qixuan, Chen +6 more
openaire +2 more sources
Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics
Advanced Functional Materials, EarlyView.Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha +18 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley +1 more source
An Overview of Models for Response Times and Processes in Cognitive Tests. [PDF]
, 2019 Response times (RTs) are a natural kind of data to investigate cognitive processes underlying cognitive test performance. We give an overview of modeling approaches and of findings obtained with these approaches.
De Boeck, Paul, Jeon, Minjeong
core +2 more sources