Results 81 to 90 of about 860,588 (345)

Enhanced Bandgap Flexibility in Perovskite‐Silicon Tandem Solar Cells via Three‐Terminal Architecture

open access: yesAdvanced Science, EarlyView.
Three‐terminal (3T) perovskite/silicon tandem solar cells overcome the current‐matching constraints of 2T designs. Using an IBC POLO silicon bottom cell, we demonstrate a 30.1% PCE, with performance largely decoupled from perovskite bandgap and enhanced resilience under realistic, time‐dependent solar spectra.
Mohammad Gholipoor   +9 more
wiley   +1 more source

Optimism, General Self-Efficacy, and Entrepreneurial Self-Efficacy Among Greek Students: Research, Management, and Society

open access: yesAdministrative Sciences
This study explored the mediating role of general self-efficacy between dispositional optimism, a construct within the domains of positive emotions and entrepreneurial self-efficacy.
Argyro Charokopaki, Panagiotis Douros
doaj   +1 more source

The assessment of trait emotional intelligence: psychometric characteristics of the TEIQue-full form in a large Italian adult sample [PDF]

open access: yes, 2019
Trait Emotional Intelligence (or trait emotional self-efficacy) is a constellation of emotional perceptions assessed through questionnaires and rating scales (Petrides et al., 2007b).
Chirumbolo, Antonio   +3 more
core   +2 more sources

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

Career adaptation: The relation of adaptability to goal orientation, proactive personality, and career optimism

open access: yesJournal of Vocational Behavior, 2014
This study examines the psychometric properties of the Career Adapt-Abilities Scale (CAAS) and its relation to adaptivity (i.e., learning goal orientation, proactive personality, and career optimism) among Australian university students (N = 555). Results demonstrated adequate levels of test–retest reliability (r = .61 to .76) and internal consistency (
Laramie R. Tolentino   +5 more
openaire   +3 more sources

Probabilistic Modeling for Prediction Errors to Enhance Balancing Market Participation of Photovoltaic Systems: Error Threshold Estimation, Multisite Aggregation, and Overloading Effects

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study proposes a method to increase the value of solar power in balancing markets by managing prediction errors. The approach models prediction uncertainties and quantifies reserve requirements based on a probabilistic model. This enables the more reliable participation of photovoltaic plants in balancing markets across multiple sites, especially ...
Jindan Cui   +3 more
wiley   +1 more source

Young Enterprise: Evaluating the impact of the Team programme [PDF]

open access: yes, 2016
This report sets out the findings of the evaluation of the Team programme conducted by the International Centre for Guidance Studies at the University in 2016.
Hoare, Malcolm   +3 more
core   +1 more source

Evidence-Based Interventions that Promote Resident Wellness from the Council of Emergency Residency Directors [PDF]

open access: yes, 2020
Initiatives for addressing resident wellness are a recent requirement of the Accreditation Council for Graduate Medical Education in response to high rates of resident burnout nationally.
Bailitz, John   +6 more
core  

Publish or teach? Analysis of the professor's optimal career path [PDF]

open access: yesJournal of Economic Dynamics and Control, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fouad El Ouardighi   +2 more
openaire   +2 more sources

Who Are the Farmers Participating in a Carbon Sequestration Program? Results of a Discrete Choice Experiment in Germany

open access: yesAgribusiness, EarlyView.
ABSTRACT Agricultural soils offer great potential for carbon sequestration through humus formation. One way to motivate farmers to build up humus is through humus programs. These are still at an early stage of development, poorly explored, and the number of participating farmers is low. Our aim is to explain the heterogeneity of farmers' willingness to
Julia B. Block   +2 more
wiley   +1 more source

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