Results 11 to 20 of about 1,099,782 (309)

Seasonal changes in anthropometric and physical characteristics within English academy rugby league players. [PDF]

open access: yes, 2014
Professional rugby league clubs implement training programmes for the development of anthropometric and physical characteristics within an academy programme. However, research that examines seasonal changes in these characteristics is limited.
Baker   +32 more
core   +3 more sources

Variation of Chemical Composition and Antioxidant Properties of Kiwiberry (Actinidia arguta) in a Three-Year Study

open access: yesMolecules, 2023
The quality of fruit as a source of bioactive ingredients is related to the genetic characteristics of plants, but it can also be modified by growing conditions.
Piotr Latocha   +2 more
doaj   +1 more source

Seasonal variation in gas exchange by plants of Erythroxylum simonis Plowman

open access: yesActa Botânica Brasílica, 2018
Erythroxylum simonisis an understory species found in Northeast Brazil. Due to its shaded habitat,E. simonisis subjected to seasonal oscillations of the environment, to which it must respond ecophysiologically. The objective of this study was to evaluate
João Everthon da Silva Ribeiro   +4 more
doaj   +1 more source

Seasonal changes in bruchid (Coleoptera: Chrysomelidae: Bruchinae) assemblages along managed highway ecotones

open access: yesEuropean Journal of Entomology, 2017
Spring and summer composition and species richness of bruchid pre-dispersal seed predator assemblages associated with species of leguminous plants were monitored in a four-year non-experimental survey of 32 service areas along five highways in Hungary ...
Árpád SZENTESI   +3 more
doaj   +1 more source

Seasonal Influence on Rumen Microbiota, Rumen Fermentation, and Enteric Methane Emissions of Holstein and Jersey Steers under the Same Total Mixed Ration

open access: yesAnimals, 2021
Seasonal effects on rumen microbiome and enteric methane (CH4) emissions are poorly documented. In this study, 6 Holstein and 6 Jersey steers were fed the same total mixed ration diet during winter, spring, and summer seasons under a 2 × 3 factorial ...
Mahfuzul Islam   +10 more
doaj   +1 more source

On explaining the F-region seasonal anomaly in terms of composition changes in the lower atmosphere [PDF]

open access: yes, 1970
Seasonal anomaly of F-region explained in terms of composition changes in lower ...
Chandra, S., Stubbe, P.
core   +2 more sources

Average seasonal changes in chlorophyll a in Icelandic waters [PDF]

open access: yes, 2009
The standard algorithms used to derive sea surface chlorophyll a concentration from remotely sensed ocean colour data are based almost entirely on the measurements of surface water samples collected in open sea (case 1) waters which cover ~60% of the ...
Alvain   +33 more
core   +1 more source

Impact of seasonal hydrological variation on the distributions of tetraether lipids along the Amazon River in the central Amazon basin: Implications for the MBT/CBT paleothermometer and the BIT index

open access: yesFrontiers in Microbiology, 2013
Suspended particulate matter (SPM) was collected along the Amazonian rivers in the central Amazon basin and in three tributaries during the rising water (RW), high water (HW), falling water (FW) and low water (LW) season. Changes in the concentration and
Claudia eZell   +6 more
doaj   +1 more source

Analysing seasonal changes in New Zealand's largest inbound market [PDF]

open access: yes, 2008
The purpose of the paper is to analyse seasonal changes in tourism demand by New Zealand's major tourist source market, Australia, for the period 1979-2005. A time series regression model is used to test the significance of monthly seasonality.
Lim, Christine, McAleer, Michael
core   +2 more sources

Culture-Dependent and Metabarcoding Characterization of the Sugar Beet (Beta vulgaris L.) Microbiome for High-Yield Isolation of Bacteria with Plant Growth-Promoting Traits

open access: yesMicroorganisms, 2023
The diversity of plant-associated bacteria is vast and can be determined by 16S rRNA gene metabarcoding. Fewer of them have plant-beneficial properties. To harness their benefits for plants, we must isolate them.
Tamara Krstić Tomić   +7 more
doaj   +1 more source

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