Results 41 to 50 of about 1,332,847 (317)

Exploration of Alternative Approaches to Phenotyping of Late Leaf Spot and Groundnut Rosette Virus Disease for Groundnut Breeding

open access: yesFrontiers in Plant Science, 2022
Late leaf spot (LLS), caused by Nothopassalora personata (Berk. & M.A Curt.), and groundnut rosette disease (GRD), [caused by groundnut rosette virus (GRV)], represent the most important biotic constraints to groundnut production in Uganda ...
Ivan Chapu   +5 more
doaj   +1 more source

Analysis of influencing factors of dismal prognosis in severe tuberculous meningitis

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2023
Objective To investigate the influencing factors related to long ⁃ term prognosis in patients with severe tuberculous meningitis (TBM). Methods One hundred sixty⁃three patients with severe TBM admitted to Tianjin Haihe Hospital from June 2012 to December
LIU Chen⁃chao   +6 more
doaj   +1 more source

Uncertain logistic regression models

open access: yesAIMS Mathematics
Logistic regression is a generalized nonlinear regression analysis model and is often used for data mining, automatic disease diagnosis, economic prediction, and other fields.
Jinling Gao , Zengtai Gong
doaj   +1 more source

Generalized logistic models

open access: yesMathematical and Computer Modelling, 1988
Abstract A class of models indexed by two shape parameters is introduced, both to extend the scope of the standard logistic model to asymmetric probability curves and improve the fit in the noncentral probability regions. One-parameter subclasses can be used to examine symmetric or asymmetric deviations from the logistic model.
openaire   +1 more source

Automatic covariate selection in logistic models for chest pain diagnosis: A new approach [PDF]

open access: yes, 2008
A newly established method for optimizing logistic models via a minorization-majorization procedure is applied to the problem of diagnosing acute coronary syndromes (ACS).
Baxt   +39 more
core   +1 more source

Conditionally conjugate mean-field variational Bayes for logistic models

open access: yes, 2018
Variational Bayes (VB) is a common strategy for approximate Bayesian inference, but simple methods are only available for specific classes of models including, in particular, representations having conditionally conjugate constructions within an ...
Durante, Daniele, Rigon, Tommaso
core   +1 more source

Analysis of logistic growth models [PDF]

open access: yes, 2001
A variety of growth curves have been developed to model both unpredated, intraspecific population dynamics and more general biological growth. Most successful predictive models are shown to be based on extended forms of the classical Verhulst logistic ...
Tsoularis, A.
core  

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis   +9 more
wiley   +1 more source

Predictive Logistic Models for Off-Street Parking Policy

open access: yesARO-The Scientific Journal of Koya University
The land in city centers is typically used for commercial and industrial purposes, leading to increased traffic congestion. To promote more efficient, sustainable, and accessible land use in city centers, it is necessary to manage incoming traffic flow ...
Nahla H. Alaswadko
doaj   +1 more source

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