نتایج جستجو برای: مدل gee

تعداد نتایج: 122155  

Journal: : 2022

با توجه به رشد بالای جمعیت در جهان و نیاز اطمینان از امنیت غذایی، افزایش تولید واحد سطح محصولات زراعی به‌منزلة راهبردی اساسی حل مسئلة تأمین غذا به‌شمار می‌رود. سوی دیگر، وجود محدودیت زیرکشت پایین‌بودن میانگین عملکرد برخی کشاورزی مانند گندم کشور، محصول می‌تواند راهکاری عملی پاسخ کشور محسوب شود. یکی مهم‌ترین بیماری‌های فوزاریوم است که، نقش پیش‌بینی این بیماری جلوگیری کاهش بهره‌وری محصول، مدل‌هایی...

Journal: :Clinical oral implants research 2015
Soo-Jung Byun Seok-Mo Heo Seung-Geun Ahn Moontaek Chang

OBJECTIVES The aim was to analyze influential factors and effects of proximal contact loss between implant-supported fixed dental prostheses (FDP) and adjacent teeth. MATERIAL AND METHODS Ninety-four subjects treated with 135 FDPs supported by 188 implants were included. Degree of proximal contact tightness, food impaction, and periodontal/peri-implant tissue conditions were assessed in 191 p...

Journal: :Biostatistics 2012
Lei Hua Ying Zhang

We propose to analyze panel count data using a spline-based semiparametric projected generalized estimating equation (GEE) method with the proportional mean model E(N(t)|Z) = Λ(0)(t) e(β(0)(T)Z). The natural logarithm of the baseline mean function, logΛ(0)(t), is approximated by a monotone cubic B-spline function. The estimates of regression parameters and spline coefficients are obtained by pr...

Journal: :BMC Proceedings 2007
Jagadish Rangrej Joseph Beyene Pingzhao Hu Andrew D Paterson

BACKGROUND Many traits differ by age and sex in humans, but genetic analysis of gene expression has typically not included them in the analysis. METHODS We used Genetic Analysis Workshop 15 Problem 1 data to determine whether gene expression in lymphoblasts showed differences by age and/or sex using generalized estimating equations (GEE). We performed quantitative trait linkage analysis of th...

Journal: :Sustainability 2023

The integration of technology and new tools in engineering education has created opportunities for the advancement geotechnical (GEE). Technology-enhanced learning (TEL) been implemented GEE by many educators, its impacts have studied different researchers. This review paper presents a comprehensive analysis state-of-the-art implementation TEL based on published journal articles. study adopts s...

Journal: :Bioinformatics 2011
Ricardo Ramirez-Gonzalez Mario Caccamo Daniel MacLean

SUMMARY Scientists now use high-throughput sequencing technologies and short-read assembly methods to create draft genome assemblies in just days. Tools and pipelines like the assembler, and the workflow management environments make it easy for a non-specialist to implement complicated pipelines to produce genome assemblies and annotations very quickly. Such accessibility results in a prolifera...

Journal: :AJEA 2022

El consumo actual de energía primaria en el sector residencial es del 22% a nivel global y la responsable emitir 33 Gt CO2eq. La gestión energética edificio (GEE) permite hacer un uso eficiente su consecuente disminución. aprendizaje por refuerzos profundo (DRL) ha tenido logros significativos otros campos se comenzado aplicar al GEE. En este trabajo presenta modelo Multi-Agentes basado DRL par...

Journal: :International journal of epidemiology 1998
T Skov J Deddens M R Petersen L Endahl

BACKGROUND Recent communications have argued that often it may not be appropriate to analyse cross-sectional studies of prevalent outcomes with logistic regression models. The purpose of this communication is to compare three methods that have been proposed for application to cross sectional studies: (1) a multiplicative generalized linear model, which we will call the log-binomial model, (2) a...

Journal: :Sustainability 2023

This research measures the green economic efficiency (GEE) of 30 regions in China from 2009 to 2021 and verifies financial agglomeration environmental regulation impacts on GEE with Tobit model. The conclusions are as follows: (1) average value is 0.596—which still at a low level—and highest eastern region lowest western region. (2) Financial can promote whole country, both regions; however, ef...

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