Results 61 to 70 of about 61,950 (353)
Advanced Science, EarlyView.2D ferroelectrics materials enabling non‐volatile polarization memory, optical excitability, and neuromorphic processing within a unified material and provides a mechanistic analysis of polarization‐induced band modulation, including photon‐assisted domain reorientation, switching kinetics, and interfacial dipole coupling that governs resistive ...
Parthasarathi Pal +3 more
wiley +1 more source
Caraka Tani: Journal of Sustainable Agriculture, 2020 Nuabosi cassava is an alternative carbohydrate source for the community, which is expected to be a substitute for rice. This commodity has the potential to be developed, but is limited in resources, so it requires technological breakthroughs.
Willybrordus Lanamana +1 more
doaj +1 more source
Estimating variable returns to scale production frontiers with alternative stochastic assumptions [PDF]
Journal of Econometrics, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Griffiths, WE, O'Donnell, CJ
openaire +3 more sources
Advanced Science, EarlyView.Using field‐based holo‐omics, we demonstrate that developmental shifts in sorghum leaf metabolomes drive a noncanonical fungal succession from stress tolerators (S) through ruderals (R) to competitors (C). Antifungal metabolites in young leaves select for S strategists with expanded genomes, transient maltose pulses during flowering favor fast‐growing ...
Peilin Chen, John W. Taylor, Cheng Gao
wiley +1 more source
An Analysis of the Impacts of Weather on Technical Efficiency in Czech Agriculture
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2015 Although weather is a significant determinant of agricultural production, it is not a common practice when analysing production to control for its impact. The problem is methodological, since it is difficult to find a proper proxy variable for weather in
Barbora Hřebíková, Lukáš Čechura
doaj +1 more source
FARMERS RESOURCE – USE AND TECHNICAL EFFICIENCY IN COWPEA PRODUCTION IN NIGERIA [PDF]
In Nigeria, the use of stochastic frontier to estimate farm level efficiency effects is still at the rudimentary level and is beginning to build up. Few studies have been undertaken but there is dearth need for more empirical studies on this important ...
A.T. Akanbi +2 more
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Advanced Science, EarlyView.SPARK decodes structure‐property relationships in anion exchange membranes (AEMs) via a chemically informed dual‐channel graph attention network (DEGAT) that explicitly captures microphase separation. It outputs five‐level grades for hydroxide conductivity and alkaline stability and highlights relevant key structural units, enabling robust pre ...
Wanting Chen +6 more
wiley +1 more source
Efficiency of Large Scale Manufacturing in Pakistan : A Production Frontier Approach [PDF]
This paper examines the efficiency of the large scale manufacturing sector of Pakistan using the stochastic production frontier approach. A stochastic production frontier is estimated for two periods1995-96 and 2000-01for 101 industries at the 5-digit ...
Ejaz Ghani, Musleh-ud Din, Tariq Mahmood
core +1 more source
Investigating Phase Separation in Genome Folding via Multiscale Computational Modeling
Advanced Science, EarlyView.Phase separation is emerging as a multiscale organizing principle of genome folding across scales, from nucleosomes and transcriptional condensates to chromatin domains and nuclear compartments. By integrating physics‐based simulations with data‐driven inference, computational modeling now links molecular interactions to nuclear architecture and points
Jiahu Tang +3 more
wiley +1 more source
Farm Technology and Technical Efficiency: Evidence from Four Regions in China [PDF]
In this paper we fit stochastic frontier production functions to data for Chinese farms grouped into each of four regionshousehold farm; labor migration; land fragmentation; stochastic production frontier; technical ...
Chen, Zhuo +2 more
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