Results 81 to 90 of about 151,232 (287)
Advanced Functional Materials, EarlyView.Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey +5 more
wiley +1 more source
The Determination of the Main Indicators of a Production Function Using the Bernoulli Equations
EIRP Proceedings, 2012 Production functions are an essential tool for analysis of production processes. The indicators ofmarginal production, marginal rates of substitution, elasticities of production and the marginal elasticity oftechnical substitution characterized, from ...
Catalin Angelo Ioan
doaj
Substituição de fatores produtivos na produção de soja no Brasil
Revista de Economia e Sociologia Rural, 2007 O objetivo desse trabalho é analisar as inter-relações entre os principais insumos utilizados no processo produtivo da soja e as suas possibilidades de substituição, através dos conceitos das elasticidades-preço da demanda, de Allen e de Morishima.
Luciane Conte +1 more
doaj +1 more source
A Nonparametric Examination of Capital-Skill Complementarity [PDF]
This paper uses nonparametric kernel methods to construct observation-specific elasticities of substitution for a balanced panel of 73 developed and developing countries to examine the capital-skill complementarity hypothesis.
Henderson, Daniel J.
core
In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device
Advanced Functional Materials, EarlyView.In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang +19 more
wiley +1 more source
The Sustainability of Chinese Growth and the Aggregate Factor Substitution Elasticity [PDF]
We discuss the sustainability of Chinese high growth relative to growth experience elsewhere, and specifically Soviet Russia in the 1950s to the 1960s by asking if the aggregate technology can eventually similarly constrain high growth performance in the
Chunbing Xing, John Whalley
core
Charge‐Induced Morphing Gels for Bioinspired Actuation
Advanced Functional Materials, EarlyView.This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu +4 more
wiley +1 more source
The Intensity of using production factors in Romania. Estimates from Cobb-Douglas and CES Models [PDF]
Revista Romana de Economie, 2007 The production function explains the mechanism through which inputs are changed into outputs and the partial efficiency of labour and capital. It also allows for understanding the elasticity of substitution, which measures the percentage change in factor
Gheorghe Zaman, Zizi Goschin
doaj
"Revisiting Marshall’s Third Law: Why Does Labor’s Share Interact with the Elasticity of Substitution to Decrease the Elasticity of Labor Demand?" [PDF]
The third Marshall-Hicks-Allen rule of elasticity of derived demand purports to show that labor demand is less elastic when labor is a smaller share of total costs.
Saul D. Hoffman
core
Unusual Swelling Behavior of Hydrogels Modified with Spiropyran as Appendage or Crosslinker
Advanced Functional Materials, EarlyView.Not so innocent after all—spiropyran crosslinkers in methylenebisacrylamide‐crosslinked poly(acrylamide‐co‐acrylic acid) hydrogels increase crosslinking density, but also, counterintuitively, increase swelling. Charge complexation, cooperative chemo‐mechanical effects, and aggregation may explain these observations.
Michael M. Lerch +7 more
wiley +1 more source