Results 21 to 30 of about 4,808,194 (314)

A conceptual framework for integrated STEM education

open access: yes, 2016
The global urgency to improve STEM education may be driven by environmental and social impacts of the twenty-first century which in turn jeopardizes global security and economic stability.
T. Kelley, J. Knowles
semanticscholar   +1 more source

A conceptual framework of integrity

open access: yesSA Journal of Industrial Psychology, 2008
This article reports on the fndings of a qualitative study in which the construction of integrity of some business leaders was explored. Data were gathered through ten in-depth interviews with six South African business leaders commended to be champions ...
Antoni Barnard   +2 more
doaj   +1 more source

Psychopharmacological enhancement: a conceptual framework

open access: yesPhilosophy, Ethics, and Humanities in Medicine, 2012
The availability of a range of new psychotropic agents raises the possibility that these will be used for enhancement purposes (smart pills, happy pills, and pep pills).
Stein Dan J
doaj   +1 more source

Geological Oceanography: Towards a Conceptual Framework

open access: yesJournal of Marine Science and Engineering, 2022
Research into modern oceans, seas, and their coastal zones, as well as marine ecosystems, provides valuable information for deciphering the geological dynamics [...]
George Kontakiotis   +2 more
doaj   +1 more source

Destination Foodscape – A Holistic Conceptual Framework [PDF]

open access: yesJournal of Spatial and Organizational Dynamics, 2021
While destination foodscape experience is a subject of growing interest, most studies have been dominated by a management and marketing approach. This theoretical research builds upon current literature on destination foodscape and identifies diverse ...
Edgar Bernardo   +2 more
doaj  

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

A Structured Framework and Resources to Use to Get Your Medical Education Work Published

open access: yesMedEdPORTAL, 2018
Introduction Medical educators often have great ideas for medical education scholarship but have difficulty converting their educational abstract or project into a published manuscript.
Su-Ting T. Li   +4 more
doaj   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

open access: yesPopulation Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

Renewable Energy Entrepreneurs: A Conceptual Framework

open access: yesEnergies, 2020
The adoption of renewable energies contributes to sustainable development worldwide. Entrepreneurs are key agents in facilitating their promotion, as they improve the mix of the means of production and thus transform renewable energy technologies into ...
Avri Eitan   +3 more
doaj   +1 more source

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