Results 31 to 40 of about 3,404,623 (168)

Cramér-Chernoff Theorem for L1-norm in Kernel Density Estimator for Two Independent Samples Teorema de Cramér-Chernoff para la norma L1 del estimador núcleo para dos muestras independientes

Revista Colombiana de Estadística, 2009
In this paper a Chernoff type theorem for the L1 distance between kernel estimators from two independent and identically distributed random samples is developed. The harmonic mean is used to correct the distance for inequal sample sizes case.
TERESA LÓPEZ, NORBERTO CORRAL, PABLO MARTÍNEZ-CAMBLOR   +2 more
doaj  

Gender Empowerment and Climate‐Smart Agriculture: Insights and Implications for Achieving Gender Equity and Climate Resilience

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT This study investigates the effects of male and female empowerment, as well as gender empowerment inequality, on the adoption of climate‐smart agriculture (CSA) practices. Using a conditional mixed process model, we analyse survey data from 743 households across Henan, Shandong and Hebei provinces in China.
Junpeng Li, Wanglin Ma, Dil Bahadur Rahut, Ziqi Wang   +3 more
wiley   +1 more source

Bahadur Efficiency of EDF Based Normality Tests when Parameters are Estimated

Journal of Mathematical Sciences, 2023
In this paper some well-known tests based on empirical distribution functions (EDF) with estimated parameters for testing composite normality hypothesis are revisited, and some new results on asymptotic properties are provided. In particular, the approximate Bahadur slopes are obtained -- in the case of close alternatives -- for the EDF-based tests as ...
Milošević, B., Nikitin, Ya. Yu., Obradović, M.   +2 more
openaire   +2 more sources

Penalized Convex Estimation in Dynamic Location Models

Journal of Time Series Analysis, EarlyView.
ABSTRACT This paper studies L1$$ {L}^1 $$‐penalized estimation for location models yt=mt+ϵt$$ {y}_t={m}_t+{\epsilon}_t $$, where mt$$ {m}_t $$ is defined by a possibly non‐Markovian recursion and ϵt$$ {\epsilon}_t $$ is a martingale difference sequence with possibly time‐varying conditional variance.
Reda Alami Chentoufi
wiley   +1 more source

On Bahadur Efficiency of Power Divergence Statistics

, 2010
It is proved that the information divergence statistic is infinitely more Bahadur efficient than the power divergence statistics of the orders $α>1$ as long as the sequence of alternatives is contiguous with respect to the sequence of null-hypotheses and the the number of observations per bin increases to infinity is not very slow. This improves the
Harremoës, Peter, Vajda, Igor
openaire   +2 more sources

Root and shoot phenotyping elucidate plant growth‐promoting microorganisms effects on wheat under water deficit

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Water scarcity represents a major constraint to crop productivity, increasing interest in sustainable strategies such as plant growth‐promoting microorganisms (PGPM). This study investigated the effects of a commercial PGPM consortium, composed of four Bacillus spp.
Christian Lorenz, Lamis Abdelhakim, Carmen Arena, Klára Panzarová   +3 more
wiley   +1 more source

Diagnosing Anaerobic Digesters' Function and Performance: From Meta‐Omics to Integrated Meta‐Omics Analyses

Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.
The integration of multiple meta‐omics can tremendously improve our understanding of the structure, function and dynamics of the complex biological system in anaerobic digesters. Created in BioRender. https://BioRender.com/u9rj8ko. ABSTRACT Anaerobic digestion (AD) of organic wastes by microorganisms into biomethane contributes significantly towards ...
Kevin Iyere Ehiosun, Olivier Chapleur, Laurent Mazéas   +2 more
wiley   +1 more source

Biostimulants‐driven improvements in productivity, resource use efficiency and protein yield in pea–barley intercrops

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Biostimulants promote plant growth, nutrient uptake, and drought tolerance, reducing reliance on synthetic fertilizers. Intercropping, involving multiple crop species on the same land, is a promising practice. In Denmark, pea (Pisum sativum)–barley (Hordeum vulgare) intercrop (PBIC) is commonly used for grain and fodder production.
Vaibhav Pradip Chaudhary, Saad Mir, Bhim Bahadur Ghaley   +2 more
wiley   +1 more source

Bahadur Efficiencies of Some Tests for Uniformity on the Circle

The Annals of Mathematical Statistics, 1972
In this paper we compare the asymptotic efficiencies of several tests that are available for testing uniformity on the circle. Since the problem of testing goodness of fit on the circle can be reduced to testing uniformity by a simple probability transformation, these comparisons are applicable also to the goodness of fit situation. The alternatives to
openaire   +3 more sources

DDT and Its Metabolites in Two Marine Dried Fish Species From Bangladesh: Residue Levels, Distribution Patterns, and Health Risk Assessment

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
A total of 96 dried fish samples of Harpadon nehereus and Trichiurus lepturus were analyzed by GC‐ECD to determine residues of 4,4′‐DDE, 4,4′‐DDD, and 4,4′‐DDT. The validated method showed satisfactory analytical sensitivity, with LODs of 0.30–0.39 μg/kg and LOQs of 0.92–1.18 μg/kg.
Omeo Kumar Ghosh, Md. Mazharul Islam, Fajilatun Nesa, Md. Shaikat Hasan, Ashiqul Amin Abid, Syed Akhiar Ahsan Arham, Mohammad Shoeb, Md. Iqbal Rouf Mamun   +7 more
wiley   +1 more source