Results 121 to 130 of about 530,451 (318)

REGIONAL FACTOR DEMAND IN U.S. WHEAT PRODUCTION

open access: yes
This study applies a translog cost function to analyze factor demands in four U.S. wheat production regions. The results show that factor demands are inelastic across all regions.
Koo, Won W., Mao, Weining
core  

Adaptation of statistical matching in micro-regional analysis of agricultural production

open access: yes, 2008
Agricultural production and agricultural policy has many special dimensions. The production structure, income positions, and labour input have large regional disparities, the production intensity is not homogenous in space, and farms have different risk ...
Pesti Csaba, Káposzta József
core  

Microfabricated Anisotropic Myobundles for the Scalable Production of Cardiac Tissue Grafts

open access: yesAdvanced Functional Materials, EarlyView.
Controlling the anisotropy of cardiac tissue remains an outstanding challenge in the field of cardiac tissue engineering. Here, we introduce an approach to generate anisotropic cardiac myobundles using cell‐adhesive, synthetic, electrospun fibers and stem cell‐derived cardiac fibroblasts.
Maggie E. Jewett   +15 more
wiley   +1 more source

Regional dairy production: short-term projections and expected demand for inputs

open access: yes
Over the period 1991-2003, New Zealand’s milk production more than doubled. At the same time, dairy farming expanded its boundaries into non-traditional dairy production regions.
Laca-Vina, Hector R., Bailey, William C.
core  

The regional economic impacts of biofuels: A review of multisectoral modelling techniques and evaluation of applications [PDF]

open access: yes
The regional economic impact of biofuel production depends upon a number of interrelated factors: the specific biofuels feedstock and production technology employed; the sector’s embeddedness to the rest of the economy, through its demand for local ...
Grant Allan
core  

Regional Innovation Strategies in a Cross-border Environment [PDF]

open access: yes, 2010
Innovations are considered to discover new solutions to exploit novelty in the technological, but in social and economic fields as well. It means, the concept of innovations is true also for a sustainable development.
Hudec, Oto, Urbancikova, Natasa
core  

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge   +4 more
wiley   +1 more source

PPRA entreprenews, vol. 3, no. 1, June 1994

open access: yes, 1994
"A publication of the Post Production Research Application (PPRA) Project, SEAMEO Regional Center for Graduate Study and Research in Agriculture (SEARCA)
Southeast Asian Regional Centre for Graduate Study and Research in Agriculture. Post Production Research Application
core  

Support‐Controlled Reaction Pathways via Dynamic Sulfur‐Mediated Interfaces for Selective Urea Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur‐doped graphitized carbon nanofibers act as adaptive catalyst–support platforms, enabling dynamic sulfur‐mediated reconstruction and strong metal–support interactions. This unique behavior enhances catalyst stability and controls reaction pathways, achieving highly selective urea oxidation (∼92% N2) coupled with efficient hydrogen evolution ...
Melanie Guillén‐Soler   +4 more
wiley   +1 more source

PPRA entreprenews, vol. 4, no. 1, March 1995

open access: yes, 1995
"A publication of the Post Production Research Application (PPRA) Project, SEAMEO Regional Center for Graduate Study and Research in Agriculture (SEARCA)
Southeast Asian Regional Centre for Graduate Study and Research in Agriculture. Post Production Research Application
core  

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