Results 181 to 190 of about 81,520 (219)
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Effects of Scale in Spatial Interaction Models
Journal of Geographical Systems, 2013We study the effects of aggregation on four different cases of nonlinear spatial gravity models. We present some theoretical results on the relationship between the mean flows at an aggregated level and the mean flow at the disaggregated level.
Arbia, Giuseppe, Petrarca, Francesca
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Scale Effect and Model Microorganisms
Nature, 1970AERONAUTICAL and nautical engineers often use scaled down models of aeroplanes and ships to predict the behaviour of the full scale versions. The problems of testing a full scale model are obviously enormous and can be avoided because tests on a scaled down model correctly predict the way in which the full scale system will behave, provided that the ...
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Scale effects in workplace innovation [PDF]
, 2014 Workplace innovation can be defined as the implementation of new and combined interventions in work organisation, HRM and supportive technologies, and strategies to improve performance of organisations and quality of jobs. Previous research confirms the presence of a positive relationship between workplace innovation and firm performance.
Jan de Kok +3 more
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Measuring Returns to Scale in the Aggregate, and the Scale Effect of Public Goods
Econometrica, 1977WE PROPOSE to study here the relationship between externalities, public goods, and returns to scale. The ideas behind this connection are certainly not new. Indeed, Marshall frequently spoke of external economies and diseconomies of scale. He had in mind situations in which expansion of one firm conferred external benefits on the industry and led to ...
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Pore-scale modeling of complex transport phenomena in porous media
Progress in Energy and Combustion Science, 2022Li Chen, An He, Jianlin Zhao
exaly
Development of the effective musculoskeletal consumer scale.
The Journal of rheumatology, 2007Programs and initiatives have been created to empower, educate, and provide information to consumers; these are sometimes generically known as self-management interventions. Evaluating and comparing such programs has been a challenge, as many skills that consumers believe are important to manage and participate in their individual healthcare are not ...
Kristjansson, E. +10 more
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Scale-Up of Photochemical Reactions: Transitioning from Lab Scale to Industrial Production
Annual Review of Chemical and Biomolecular Engineering, 2023Stefan D A Zondag +2 more
exaly