Results 91 to 100 of about 65,317,424 (205)

Bridging Efficiency Gaps in Rice Production: A Primal System Analysis of Technical and Allocative Constraints in Bangladesh

open access: yesSustainable Development, EarlyView.
ABSTRACT Declining natural resources, rising production costs, and diminishing returns from input‐intensive practices threaten the sustainability of smallholder rice systems in Bangladesh. Using a primal system approach and survey data from 1869 rice‐producing households, this study evaluates technical and allocative inefficiency across major agro ...
Limon Deb   +3 more
wiley   +1 more source

The Mitigating Role of Managerial Ability in ESG Decoupling

open access: yesSustainable Development, EarlyView.
ABSTRACT Does managerial competence widen or bridge the gap between environmental, social, and governance (ESG) disclosures and actual performance? This paper explores the relationship between CEO ability and corporate decoupling regarding sustainability issues.
Isabel‐María García‐Sánchez   +3 more
wiley   +1 more source

Simulation Analysis of Influencing Factors Assessment for Emergency Materials Supply Chain Resilience Based on System Dynamics

open access: yesSafety Science and Technology, EarlyView.
By integrating game theory‐based combined weighting with a system dynamics model, this study systematically reveals the dominant role of agility and adaptability in the resilience of post‐disaster emergency material supply chains. ABSTRACT In light of the intricate dynamics and uncertain risk parameters inherent in the emergency materials supply chains,
Hao Sun, Longxiang Ma, Fuyu Wang
wiley   +1 more source

Optimal Thermodynamic Processes For Gases. [PDF]

open access: yesEntropy (Basel), 2020
Kushner A, Lychagin V, Roop M.
europepmc   +1 more source

H2CD: Semantic‐Enhanced Heterogeneous Hypergraph Network With Large Language Model for Cognitive Diagnosis

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Cognitive diagnosis aims to infer learners' knowledge states from their exercise responses, enabling personalised education at scale. Existing methods represent exercises solely by coarse‐grained knowledge component annotations, overlooking semantic content and step‐level cognitive processes.
Youheng Bai   +4 more
wiley   +1 more source

Stability Modelling and Analysis of an Integrated Wind‐PV‐Storage Power System: A Small‐Signal Approach Using Multi‐Coordinate System Consistency Transformation

open access: yesEnergy Internet, EarlyView.
ABSTRACT With growing energy demand and depletion of fossil fuels, renewable energy development is crucial for achieving dual‐carbon goals. This paper focuses on small‐signal modelling and stability analysis of a grid‐connected wind‐PV‐storage system.
Puyu Wang   +7 more
wiley   +1 more source

Zero‐Current Switching Based Model Predictive Control of a Double‐Extended Overlapped Alternate Arm Converter Used in the VSC–HVDC System

open access: yesHigh Voltage, EarlyView.
ABSTRACT The alternate arm converter (AAC) is one of the most efficient multilevel topologies based on voltage source converters (VSCs), which has recently gained attention in various applications, particularly in high voltage direct current (HVDC) systems.
Ehsan Akbari, Milad Samady Shadlu
wiley   +1 more source

Aut ( F 5 ) has property (T). [PDF]

open access: yesMath Ann, 2019
Kaluba M, Nowak PW, Ozawa N.
europepmc   +1 more source

STRUCTURE OF RAMIFIED DISCRETELY VALUED HENSELIAN DIVISION ALGEBRAS WITH INVOLUTIONS

open access: yesDoklady of the National Academy of Sciences of Belarus, 2018
Vyacheslav I. Yanchevskii   +1 more
openaire   +2 more sources

Economic and Land Use Impacts of Synthetic Dairy Production on a Dairy‐Intensive Economy: New Technology Moo‐ving In

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT Synthetic dairy products are promoted as an environmentally sustainable alternative to conventional dairy goods. This paper examines the potential economic, employment and land use impacts of large‐scale synthetic dairy production on Aotearoa New Zealand—the world's leading dairy exporter. Using a global, economy‐wide model, we simulate a case
Niven Winchester, Dominic White
wiley   +1 more source

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