Results 101 to 110 of about 252,925 (290)

Cached Sufficient Statistics for Efficient Machine Learning with Large Datasets [PDF]

open access: yes, 1997
This paper introduces new algorithms and data structures for quick counting for machine learning datasets. We focus on the counting task of constructing contingency tables, but our approach is also applicable to counting the number of records in a ...
Lee, M. S., Moore, A.
core   +3 more sources

Tracking terrestrial wildlife with environmental DNA: Methods designed by and for Indigenous organizations

open access: yesJournal of Applied Ecology, Volume 63, Issue 1, January 2026.
Water, dust, invertebrate and snow sampling for detecting cervidae eDNA. Image credits: Glenn Polson and Annie Claude Bélisle. Consent was obtained for the photos to be used for scientific publications. Abstract Context. Environmental DNA (eDNA) could be a great addition to the toolbox of Indigenous organizations for wildlife monitoring.
Annie Claude Bélisle   +5 more
wiley   +1 more source

Home Range Dynamics and Habitat Preferences of Sable Antelope in a Recovering Post‐War Population

open access: yesAfrican Journal of Ecology, Volume 64, Issue 1, January 2026.
ABSTRACT Large herbivore spatial ecology is shaped by the spatio‐temporal heterogeneity of biotic and abiotic factors. This study investigated space use and habitat selection of sable antelope (Hippotragus niger) in the Marromeu Complex of central Mozambique, which supports one of the largest populations in Africa.
Agostinho de Nazaré Mangueze   +3 more
wiley   +1 more source

Examining the Relationship Between Hospital Nurses' Structural Empowerment, Missed Nursing Care and Quality of Care: A Cross‐Sectional Study

open access: yesJournal of Clinical Nursing, Volume 35, Issue 1, Page 194-207, January 2026.
ABSTRACT Aim To examine relationships between structural empowerment, missed nursing care and quality of care among hospital‐based, direct‐care nurses. Design Cross‐sectional study. Methods A convenience sample of 161 nurses completed the Conditions for Work Effectiveness‐II Questionnaire, the MISSCARE and a single‐question rating of quality of care ...
Arlene Travis, Joyce J. Fitzpatrick
wiley   +1 more source

Los 20 años de la Sociedad Latinoamericana de Genética Forense

open access: yesRevista de Ciencias Forenses de Honduras, 2022
En enero del 2023 la Sociedad Latinoamericana de Genética Forense (SLAGF), arribo a sus 20 años. Concebida a fines del año 2002 por un pequeño grupo de expertos en genética forense de la región, la SLAGF nació en enero de 2003.
Gustavo A. Penacino
doaj  

Genetic Diversity of Plasmodium falciparum Merozoite Surface Protein 1 and 2 Genes and Their Allele Association With Malaria Severity, Seasons, and Sex in Bamenda, North West Cameroon

open access: yesCanadian Journal of Infectious Diseases and Medical Microbiology, Volume 2026, Issue 1, 2026.
Although the number of yearly occurrences of malaria has significantly decreased in recent years, malaria remains one of the major public health issues in Cameroon. A deeper understanding of how the various alleles of the malaria parasite’s genes move in the field between the two sexes and between seasons, as well as knowledge of malaria parasite ...
Che Roland Achungu   +6 more
wiley   +1 more source

Estructura y función de la unidad fundamental de replicación del DNA (el replicón) en eucariontes

open access: yesCiencia Ergo Sum, 2008
La replicación del dna es indispensable para la transmisión de la información genética y permite copiar el genoma con gran exactitud. Desde el siglo pasado se propuso el modelo del replicón para explicar el mecanismo general de duplicación del ...
Juan Carlos Rivera Mulia   +1 more
doaj  

Advice on animal and public health risks of insects reared on former foodstuffs as raw material for animal feed

open access: yesFood Risk Assess Europe, Volume 4, Issue 1, January 2026.
Abstract In the coming decades, there is expected to be a sharply increased demand for dietary proteins for humans and animals. As a result, there is an increasing focus on reared insects as a new source of protein. According to the Ministry of Agriculture, Nature and Food Quality (LNV), the use of food chain residual flows such as former foodstuffs as
L.F.F. Kox, D.T.H.M. Sijm
wiley   +1 more source

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