Results 121 to 130 of about 31,046 (285)

The Effects of Nutrient Additions on Kokanee in Dworshak Reservoir, Idaho

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT We investigated the effects of whole reservoir nitrogen (N) addition on kokanee growth in Dworshak Reservoir, Idaho. We hypothesized that N addition would improve the growth of kokanee (Oncorhynchus nerka) at a given level of abundance by increasing the availability of Daphnia, an important food source.
Sean M. Wilson   +5 more
wiley   +1 more source

‘Something Was Missing’: A Qualitative Study of Parents' Expectations in Weight‐Related Health Care for Children

open access: yesJournal of Advanced Nursing, EarlyView.
ABSTRACT Aim To explore how parents perceive health care encounters related to their child's higher weight and to interpret these experiences within the broader societal context shaped by cultural norms and representations. Design A qualitative design was employed using semi‐structured interviews to capture parents' experiences.
Terhi Koivumäki   +3 more
wiley   +1 more source

Use of Cluster Analysis for Identifying Metafounders

open access: yesJournal of Animal Breeding and Genetics, EarlyView.
ABSTRACT In the metafounder approach, the relationship matrix of metafounders, Γ$$ \boldsymbol{\Gamma} $$ is used to transfer information on relationships between pedigree founders into the numerator relationship matrix A$$ \mathbf{A} $$, creating matrix AΓ$$ {\mathbf{A}}^{\boldsymbol{\Gamma}} $$.
Christine Anglhuber   +5 more
wiley   +1 more source

A fractal pattern of hierarchical genetic population structure in mixed stocks across fish segregated by dams revealed by genomic resources for curimba Prochilodus lineatus

open access: yesJournal of Fish Biology, EarlyView.
Abstract Genomic resources, new microsatellite markers and a novel observation of a fractal pattern in the genetic population structure are presented for curimba, Prochilodus lineatus, a freshwater migratory model species of South America. Our main goals were to investigate the presence of mixed fish stocks and the effects of damming‐induced ...
Gabriel M. Yazbeck   +5 more
wiley   +1 more source

Weighted Lorentz Spaces, Variable Exponent Analysis, and Operator Extensions

open access: yesAxioms
We develop novel extensions in the theory of weighted Lorentz spaces. In particular, we generalize classical results by introducing variable-exponent Lorentz spaces, establish sharp constants and quantitative bounds for maximal operators, and extend the ...
Saeed Hashemi Sababe, Ismail Nikoufar
doaj   +1 more source

DNA extracted from boiled archival fish bones yields high‐quality whole‐genome sequencing data

open access: yesJournal of Fish Biology, EarlyView.
Abstract Archival samples provide a unique source of organismal DNA, offering the potential to extend the temporal scale of genetic studies by decades to centuries. Fish hard structures, such as otoliths and scales, serve as records for fish collected during fisheries monitoring across a large spatiotemporal scale.
Jingyao Niu   +5 more
wiley   +1 more source

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