Results 11 to 20 of about 3,890,842 (309)

Functional group contributions to carbon fluxes in arctic-alpine ecosystems

open access: yesArctic, Antarctic, and Alpine Research, 2019
Ongoing responses to climate change in arctic-alpine ecosystems, including the increasing dominance of deciduous shrubs, involve major shifts in plant functional group composition.
G. Richard Strimbeck   +3 more
doaj   +2 more sources

Group-Level Selection Increases Cooperation in the Public Goods Game. [PDF]

open access: yesPLoS ONE, 2016
When groups compete for resources, some groups will be more successful than others, forcing out less successful groups. Group-level selection is the most extreme form of group competition, where the weaker group ceases to exist, becoming extinct.
Catherine C Eckel   +3 more
doaj   +2 more sources

Commentaire ECJ TF 3/2022 de la décision de la EFTA Court du 1er juin 2022 dans l'affaire PRA Group Europe (E-3/21), sur l'nteraction discriminatoire entre la "barrière de l'intérêt" et les contributions de groupee [PDF]

open access: yes, 2023
peer reviewedIn this CFE Opinion Statement, the CFE ECJ Task Force comments on the EFTA Court decision of 1 June 2022 in PRA Group Europe (Case E-3/21), on the discriminatory interaction between the “interest barrier” and group ...
Nogueira, J.F. Pinto   +11 more
core   +1 more source

Contribution to the theory of semi-groups, I [PDF]

open access: yesProceedings of the Japan Academy, Series A, Mathematical Sciences, 1956
[Partie I, Proc. Japan Acad. 32, 174--175 (1956; Zbl 0072.01101)]. II: L'A. établit dans cette note que tout homogroupe compact possède un idempotent minimum, au sens de la relation d'ordre \(a\leq b \Leftrightarrow a=ab\). Il retrouve ainsi un théorème de \textit{Št. Schwarz} [Czech. Math. J.
openaire   +9 more sources

A Contribution to Neutrosophic Groups [PDF]

open access: yesInternational Journal of Neutrosophic Science, 2019
The objective of this paper is to define some new substructures (AH-substructures) in a neutrosophic group. Also, it deals with some elementary properties of AH-subgroups, AH-normality, AH-homomorphisms, AH-quotients and AH-direct products.
Abobala, Mohammad   +2 more
openaire   +2 more sources

Prediction of Pure Component Properties of Alkenes and Dienes by Group Contributions

open access: yesChemical Engineering Transactions, 2020
The pure component properties of many alkenes and dienes required for the design of process plants are not common in the open literature. Estimation methods are veritable tools for bridging this information gap.
Charles Otobrise
doaj   +1 more source

Factors Impacting σ- and π-Hole Regions as Revealed by the Electrostatic Potential and Its Source Function Reconstruction: The Case of 4,4′-Bipyridine Derivatives

open access: yesMolecules, 2020
Positive electrostatic potential (V) values are often associated with σ- and π-holes, regions of lower electron density which can interact with electron-rich sites to form noncovalent interactions.
Carlo Gatti   +8 more
doaj   +1 more source

Contributions by Interest Groups to Lobbying Coalitions [PDF]

open access: yesThe Journal of Politics, 2018
Decisions by interest groups about when and how to work together inside coalitions are critical components of interest group strategies. This article argues that the composition of lobbying coalitions is a key factor that relates to these decisions. First, partisan diversity within a coalition may enhance contributions from groups if bipartisanship is ...
Heaney, Michael T., Leifeld, Philip
openaire   +3 more sources

Scientific Contributions to Autism: The Trajectory of a Working Group [PDF]

open access: yesPaidéia (Ribeirão Preto)
This study analyzes the themes and methodology of the joint research of the Brazilian National Association for Research and Postgraduate Studies in Psychology working group - Autism Spectrum Disorder: Research in Health and Education, over its 10 years ...
Síglia Pimentel Höher Camargo   +11 more
doaj   +2 more sources

CONTRIBUTIONS FROM A GROUP OF PREGNANT WOMEN AND PREGNANT COUPLES TO THEIR PARTICIPANTS

open access: yesCogitare Enfermagem, 2020
Objetivo: saber cómo un Grupo de Mujeres Gestantes y Parejas Embarazadas contribuyó a la experiencia del proceso de embarazo, parto y puerperio en la percepción de los participantes.
Margarete Maria de Lima   +5 more
doaj   +1 more source

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