scholarly journals Baseline bioavailable strontium isotope values for the investigation of residential mobility and resource‐acquisition strategies in prehistoric Cambodia

Archaeometry ◽  
2020 ◽  
Vol 62 (4) ◽  
pp. 810-826 ◽  
Author(s):  
L. G. Shewan ◽  
R. A. Armstrong ◽  
D. O'Reilly
Keyword(s):  
Residential Mobility ◽  
Strontium Isotope ◽  
Resource Acquisition ◽  
Acquisition Strategies

Resource acquisition strategies in business relationships

2011 ◽  
Vol 40 (6) ◽  
pp. 862-874 ◽  
Author(s):  
Ghasem Zaefarian ◽  
Stephan C. Henneberg ◽  
Peter Naudé
Keyword(s):  
Resource Acquisition ◽  
Business Relationships ◽  
Acquisition Strategies

scholarly journals Exploitative and Deceptive Resource Acquisition Strategies

2015 ◽  
Vol 13 (3) ◽  
pp. 147470491559366 ◽  
Author(s):  
Joshua J. Reynolds ◽  
Sean M. McCrea
Keyword(s):  
Resource Acquisition ◽  
Acquisition Strategies

scholarly journals Functional Diversity in Ferns Is Driven by Species Richness Rather Than by Environmental Constraints

2021 ◽  
Vol 11 ◽  
Author(s):  
Daniela Aros-Mualin ◽  
Sarah Noben ◽  
Dirk N. Karger ◽  
César I. Carvajal-Hernández ◽  
Laura Salazar ◽  
...  
Keyword(s):  
Species Richness ◽  
Functional Diversity ◽  
Environmental Conditions ◽  
Linear Models ◽  
Environmental Filtering ◽  
Diversity Indices ◽  
Resource Acquisition ◽  
Climate Data ◽  
Acquisition Strategies ◽  
Functional Diversity Indices

Functional traits determine how species interact with their abiotic and biotic environment. In turn, functional diversity describes how assemblages of species as a whole are adapted to their environment, which also determines how they might react to changing conditions. To fully understand functional diversity, it is fundamental to (a) disentangle the influences of environmental filtering and species richness from each other, (b) assess if the trait space saturates at high levels of species richness, and (c) understand how changes in species numbers affect the relative importance of the trait niche expansion and packing. In the present study, we determined functional diversity of fern assemblages by describing morphological traits related to resource acquisition along four tropical elevational transects with different environmental conditions and species richness. We used several functional diversity indices and their standardized effect size to consider different aspects of functional diversity. We contrasted these aspects of functional diversity with climate data and species richness using linear models and linear mixed models. Our results show that functional morphological trait diversity was primarily driven by species richness and only marginally by environmental conditions. Moreover, increasing species richness contributed progressively to packing of the morphological niche space, while at the same time decreasing morphological expansion until a saturation point was reached. Overall, our findings suggest that the density of co-occurring species is the fundamental driving force of morphological niche structure, and environmental conditions have only an indirect influence on fern resource acquisition strategies.

Can subordinate voice prevail with abusive supervision?

2019 ◽  
Vol 43 (7) ◽  
pp. 773-786
Author(s):  
K.V. Gopakumar ◽  
Sweta Singh
Keyword(s):  
Design Methodology ◽  
Abusive Supervision ◽  
Resource Acquisition ◽  
Employee Voice ◽  
Conservation Of Resources ◽  
Content Type ◽  
Extant Literature ◽  
Acquisition Strategies ◽  
Present Understanding ◽  
Voice Relationship

Purpose Drawing from conservation of resources (COR) theory, this study aims to explain why certain voice types prevail while other voice types are inhibited in the presence of abusive supervision. Design/methodology/approach This paper surveys extant literature on abusive supervision, employee voice and COR theory and provides propositions linking abusive supervision and types of voice behaviours. Findings The paper develops a conceptual model linking abusive supervision and three types of subordinate voice behaviours – prosocial, defensive and acquiescent voices. It identifies psychological distress as a mediator and locus of control as a moderator to this relationship. Originality/value This paper deepens our present understanding of abusive supervision and voice relationship by explaining why only certain voice types prevail with abusive supervision while others do not. While extant literature concluded abusive supervision only as an inhibitor of voice behaviours, the present study identifies how abusive supervision could both inhibit and motivate different voice behaviours. Further, it links abusive supervision to multiple voice types, diverting from extant literature linking abusive supervision to only constructive voice. Lastly, this study contributes to resource acquisition strategies within COR theory.

scholarly journals Summer dormancy, drought survival and functional resource acquisition strategies in California perennial grasses

2016 ◽  
Vol 118 (2) ◽  
pp. 357-368 ◽  
Author(s):  
Jennifer A. Balachowski ◽  
Pauline M. Bristiel ◽  
Florence A. Volaire
Keyword(s):  
Perennial Grasses ◽  
Resource Acquisition ◽  
Acquisition Strategies ◽  
Summer Dormancy ◽  
Drought Survival

scholarly journals Seasonal resource acquisition strategies of a facultative specialist herbivore at the edge of its range

2018 ◽  
Vol 99 (5) ◽  
pp. 1159-1173
Author(s):  
Cara L Appel ◽  
Pairsa N Belamaric ◽  
William T Bean
Keyword(s):  
Resource Acquisition ◽  
Specialist Herbivore ◽  
Acquisition Strategies
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