Results 11 to 20 of about 3,170,900 (297)

Drug Combinations to Prevent Antimicrobial Resistance: Various Correlations and Laws, and Their Verifications, Thus Proposing Some Principles and a Preliminary Scheme

open access: yesAntibiotics, 2022
Antimicrobial resistance (AMR) has been a serious threat to human health, and combination therapy is proved to be an economic and effective strategy for fighting the resistance. However, the abuse of drug combinations conversely accelerates the spread of
Houqin Yi   +6 more
doaj   +1 more source

Genetic parameters and selection for multiple traits in recurrent selection populations of maize

open access: yesRevista Ceres, 2023
The efficiency of recurrent selection depends, among other factors, on the estimation of parameters that guide the breeder to obtain genetic gains for multiple traits.
Érica Munique da Silva   +5 more
doaj   +1 more source

Statistical Sources of Variable Selection Bias in Classification Tree Algorithms Based on the Gini Index [PDF]

open access: yes, 2005
Evidence for variable selection bias in classification tree algorithms based on the Gini Index is reviewed from the literature and embedded into a broader explanatory scheme: Variable selection bias in classification tree algorithms based on the Gini ...
Strobl, Carolin
core   +2 more sources

A New Approach to Select Doubled Haploid Rice Lines under Salinity Stress Using Indirect Selection Index

open access: yesRice Science, 2021
This study determined the indirect selection index of doubled haploid (DH) rice using a multivariate analysis approach to select lines adaptive to salinity stress, comprising three experiments.
Muhammad Fuad Anshori   +4 more
doaj   +1 more source

Exploiting Genetic and Genomic Resources to Enhance Heat-Tolerance in Tomatoes

open access: yesAgronomy, 2019
High temperature is one of the most detrimental abiotic stresses in tomatoes. Many studies highlighted that even small increases in temperature can alter the plant reproductive system, causing a significant reduction in tomato yield.
Valentino Ruggieri   +6 more
doaj   +1 more source

Evaluation of Relative Efficiency of Several Selection Indices for Prediction of Expected Genetic Advance in Bread Wheat Grain Yield (Triticum aestivum L)

open access: yesTikrit Journal for Agricultural Sciences, 2023
This experiment was conducted with fifteen genotypes of bread wheat introduced from ICARDA and two local varieties (Sham6 and Abu-Graib3), using three rows spacing (15, 25 and 35 cm).
safwan Al-Najjar, Kh Al-Zubaidy
doaj   +1 more source

Genetic Evolution and Molecular Selection of the HE Gene of Influenza C Virus [PDF]

open access: yes, 2019
Influenza C virus (ICV) was first identified in humans and swine, but recently also in cattle, indicating a wider host range and potential threat to both the livestock industry and public health than was originally anticipated.
He, Wanting   +10 more
core   +1 more source

Phenotypic variation and simultaneous selection of number of leaves/plant and seed mass in jute mallow (Corchorus olitorius) [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade)
Corchorus olitorius is a leafy vegetable cultivated for the mucilage in its leaves. Leaf greenness, leaf number, leaf length, and leaf width are popular market traits for this vegetable.
Adejoke Adekoya M.   +5 more
doaj   +1 more source

Robust variable selection in partially varying coefficient single-index model [PDF]

open access: yes, 2015
By combining basis function approximations and smoothly clipped absolute deviation (SCAD) penalty, this paper proposes a robust variable selection procedure for a partially varying coefficient single-index model based on modal regression.
Deng, C, Lv, Z, Yu, K, Zhu, H
core   +1 more source

Variable Selection Bias in Classification Trees Based on Imprecise Probabilities [PDF]

open access: yes, 2005
Classification trees based on imprecise probabilities provide an advancement of classical classification trees. The Gini Index is the default splitting criterion in classical classification trees, while in classification trees based on imprecise ...
Strobl, Carolin
core   +3 more sources

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