Results 1 to 10 of about 243,810 (119)

Resource constraints and firm innovation: When less is more?

open access: yesChinese Journal of Population, Resources and Environment, 2023
This paper explores the relationship between resource constraints and innovation of new firms. Drawing upon the relevant literature, we incorporate resource constraints as the antecedent to the bricolage-innovation link.
Shuxing Chen, Tao Shen
doaj   +3 more sources

Research on multi-stage iterative model solving method with resource optimization configuration [PDF]

open access: yesMATEC Web of Conferences, 2020
Aiming at the problem of unreasonable resource allocation in the existing coupling design iterative model based on efficiency constraint, the resource equilibrium strategy was introduced into the iterative model.
Tian Qihua   +4 more
doaj   +1 more source

Differences in Phenotypic Plasticity between Invasive and Native Plants Responding to Three Environmental Factors

open access: yesLife, 2022
The phenotypic plasticity hypothesis suggests that exotic plants may have greater phenotypic plasticity than native plants. However, whether phenotypic changes vary according to different environmental factors has not been well studied.
Luna Zhang   +6 more
doaj   +1 more source

Language and culture in speech-language and hearing professions in South Africa: Re-imagining practice

open access: yesSouth African Journal of Communication Disorders, 2021
South African speech-language and hearing (SLH) professions are facing significant challenges in the provision of clinical services to patients from a context that is culturally and linguistically diverse (CLD) due to historic exclusions in higher ...
Katijah Khoza-Shangase, Munyane Mophosho
doaj   +1 more source

Clinical use of neuro-imaging in psychiatric patients at the Charlotte Maxeke Johannesburg Academic Hospital

open access: yesSouth African Journal of Psychiatry, 2021
Background: Neuro-imaging is relatively new in psychiatry. Although the actual role of neuro-imaging in psychiatry remains unclear, it is used to strengthen clinical evidence in making psychiatric diagnoses.
Bokang L. Letlotlo   +3 more
doaj   +1 more source

Climate change adaptation challenges confronting small-scale farmers [PDF]

open access: yesEnvironmental Economics, 2017
Climate change adaptation issues have recently gained attention for the past few years in Zimbabwe. However, little has been done to explore the challenges, associated with climate change in the country.
Davison Mugiya, Costa Hofisi
doaj   +1 more source

Application of Formal Methods in Power Grid Cyber Physical Systems

open access: yesZhongguo dianli, 2021
The embedded terminals in the power grid cyber physical systems need to not only have the ability of information interaction, but also meet the real-time requirements of measurement and control under resource constraints.
Li HUANG   +3 more
doaj   +1 more source

A study on stability-directed capacity requirements planning (Application to flexible job shops)

open access: yesNihon Kikai Gakkai ronbunshu, 2014
This paper proposes a method for stability-directed capacity requirements planning (CRP). The stability signifies here the sustainability of manufacturing systems and the predictability of CRP under the dynamic environment.
Haruhiko SUWA, Daisuke MORITA
doaj   +1 more source

An Improved Genetic Algorithm for Emergency Decision Making under Resource Constraints Based on Prospect Theory

open access: yesAlgorithms, 2019
The study of emergency decision making (EDM) is helpful to reduce the difficulty of decision making and improve the efficiency of decision makers (DMs). The purpose of this paper is to propose an innovative genetic algorithm for emergency decision making
Leiwen Chen, Yingming Wang, Geng Guo
doaj   +1 more source

A Formulation for the Stochastic Multi-Mode Resource-Constrained Project Scheduling Problem Solved with a Multi-Start Iterated Local Search Metaheuristic

open access: yesMathematics, 2023
This research introduces a stochastic version of the multi-mode resource-constrained project scheduling problem (MRCPSP) and its mathematical model. In addition, an efficient multi-start iterated local search (MS-ILS) algorithm, capable of solving the ...
Alfredo S. Ramos   +3 more
doaj   +1 more source

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