Results 61 to 70 of about 25,219,770 (237)

Modelo predictivo del grado de discapacidad en adultos con lesión medular: resultados desde el WHO-DAS II

Revista Ciencias de la Salud, 2011
Objective: To establish a prediction model of the degree of disability in adults with Spinal Cord Injury (SCI ) based on the use of the WHO-DAS II . Methods: The disability degree was correlated with three variable groups: clinical, sociodemographic and ...
Claudia Patricia Henao Lema, Julio Ernesto Pérez Parra   +1 more
doaj  

The linear-quadratic model

The British Journal of Radiology, 1988
In his recent stimulating letter, Scott (1987) raises a number of important points about the use of the linear-quadratic (LQ) model in fractionated radiotherapy and the validity of the prediction of hyperfractionation as the optimal strategy for most human tumours.
A. E. Amin, T. E. Wheldon
openaire   +3 more sources

Mathematical modeling for digestible protein in animal feeds for tilapia

Revista Brasileira de Zootecnia, 2012
The objective of this study was to formulate mathematical models to estimate digestible protein in some animal feeds for tilapia. Literature results of the proximate composition of crude protein, ether extract, and mineral matter, as well as digestible ...
Luiz Vítor Oliveira Vidal, Wilson Massamitu Furuya, Elias Nunes Martins, Tadeu Orlandi Xavier, Mariana Michelato, Themis Sakaguti Graciano   +5 more
doaj   +1 more source

glmmTMB Balances Speed and Flexibility Among Packages for Zero-inflated Generalized Linear Mixed Modeling

The R Journal, 2017
Count data can be analyzed using generalized linear mixed models when observations are correlated in ways that require random effects. However, count data are often zero-inflated, containing more zeros than would be expected from the typical error ...
Mollie E. Brooks, K. Kristensen, K. J. Benthem, A. Magnusson, Casper W. Berg, Anders Nielsen, H. Skaug, M. Mächler, B. Bolker   +8 more
semanticscholar   +1 more source

Epigenetic Regulation of Sorbitol Dehydrogenase in Diabetic Retinopathy Patients: DNA Methylation, Histone Acetylation and microRNA-320

Biologics: Targets & Therapy
Ramzi Amin,1,* Hikmat Permana,2,* Arief Sjamsulaksan Kartasasmita,3,* Dany Hilmanto,4,* Rachmat Hidayat5,* 1Department of Ophthalmology, Faculty of Medicine, Universitas Sriwijaya, Palembang, Indonesia; 2Department of Internal ...
Amin R, Permana H, Kartasasmita AS, Hilmanto D, Hidayat R   +4 more
doaj  

Drude‐Model Calculation of Dispersion Forces. II. The Linear Lattice [PDF]

, 1957
W. L. Bade, John G. Kirkwood
openalex   +1 more source

Model-based Prediction of Length of Stay for Rehabilitating Stroke Patients

Journal of the Formosan Medical Association, 2009
Accurate length-of-stay (LOS) estimates have an impact on medical costs for stroke patients. Most studies have reported only descriptive sample means or have provided linear-model-based estimates for LOS.
Chien-Lin Lin, Pao-Hsuan Lin, Li-Wei Chou, Shou-Jen Lan, Nai-Hsin Meng, Sui-Foon Lo, Hong-Dar Isaac Wu   +6 more
doaj   +1 more source

Inference for a linear hypothesis model using two preliminary tests of significance [PDF]

, 1968
V.P. Gupta, Seema Srivastava
openalex   +1 more source

brms: An R Package for Bayesian Multilevel Models Using Stan

, 2017
The brms package implements Bayesian multilevel models in R using the probabilistic programming language Stan. A wide range of distributions and link functions are supported, allowing users to fit - among others - linear, robust linear, binomial, Poisson,
P. Bürkner
semanticscholar   +1 more source

Using n-alkanes to estimate diet composition of herbivores: a novel mathematical approach

Animal, 2007
N-alkanes are long-chain saturated hydrocarbons occurring in plant cuticles that can be used as chemical markers for estimating the diet composition of herbivores.
P. Barcia, M.N. Bugalho, M.L. Campagnolo, J.O. Cerdeira   +3 more
doaj   +1 more source