Results 31 to 40 of about 424,301 (355)

Markets Mitigate Land‐Use Competition From Energy Crops and Increase Farm Revenues

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Meeting the US Sustainable Aviation Fuel Grand Challenge target of 35 billion gal annually by 2050 will require an estimated 380 million–700 million dry tons of agricultural biomass feedstock. This study evaluates the implications of large‐scale biomass production for land use, crop production, and market outcomes under mature market ...
Daniel G. De La Torre Ugarte   +2 more
wiley   +1 more source

Influence de l'irrigation sur la composition en glucides solubles, en composés phénoliques et en acides gras des sarments et des rafles au moment de la véraison des raisins et de leur maturité *

open access: yesOENO One, 1979
Dans l'expérimentation réalisée, l'irrigation a entraîné une modification du métabolisme des sarments et des rafles. Dans les sarments, elle a favorisé l'accumulation du saccharose et empêché la dégradation des composés phénoliques.
Joaquin Madero-Tamargo   +2 more
doaj   +1 more source

Modelling the impacts of mechanized surgarcane harvest on noodsberg supply chain : Visit report to University of KwaZulu-Natal, 26 April - 4 May 2007 [PDF]

open access: yes, 2007
This visit to the University of KwaZulu-Natal was part of the joint CIRAD - UKZN PROTEA project focused on Integrated supply chain modelling applied to sugar cane.
Le Gal, Pierre-Yves
core  

Genetic relatedness of infecting and reinfecting respiratory syncytial virus strains identified in a birth cohort from rural Kenya [PDF]

open access: yes, 2012
Background: Respiratory syncytial virus (RSV) reinfects individuals repeatedly. The extent to which this is a consequence of RSV antigenic diversity is unclear.
Alexander G. Mwihuri   +50 more
core   +1 more source

Comparative Safety Profiles of Ocrelizumab and Rituximab in Multiple Sclerosis Treatment Using Real‐World Evidence

open access: yesAnnals of Neurology, EarlyView.
Objective The objective of this study was to compare the long‐term safety profiles of ocrelizumab and rituximab in persons with multiple sclerosis (MS). Methods Using retrospective data from the University of California (UC) Health System, we simulated a target clinical trial. The primary cohort from UC San Francisco (UCSF) and a validation cohort from
Gabriel Cerono   +3 more
wiley   +1 more source

BREAK-EVEN POINT IN SUGAR-BEET PRODUCTION

open access: yesEkonomski Vjesnik, 2015
World sugar consumption has been recording a steady growth in the past 70 years and, according to all relevant estimates, it will continue to grow also in the next decade, which puts sugar in the category of the most significant foods and commodities in ...
Ilija Nedić
doaj  

Assessment of Cane Yields on Well-drained Ferralsols in the Sugar-cane Estate of Central Cameroon [PDF]

open access: yesTropicultura, 1999
The potential yields of irrigated and of rainfed sugar-cane on three ferrallitic soil series, well represented in the Nkoteng sugar-cane estate of Central Cameroon, are estimated following different methods. The potential yield of irrigated sugar-cane is
Van Ranst, E., Debaveye, J., Mahop, F.
doaj  

The classification of wood chips parameters by crushing of waste cane from different varieties of grapevine

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2008
This work deales with exploitatives parameters monitoring of wood shreder PEZZOLATO 110 Mb by crushing of waste cane of six varieties. The results shows that the wood shreders efficiency, fuel consumption and the wood chips elements size can be ...
Patrik Burg, Jiří Souček
doaj   +1 more source

Velocity profiles of interplanetary shocks [PDF]

open access: yes, 1983
The type 2 radio burst was identified as a shock propagating through solar corona. Radio emission from shocks travelling through the interplanetary (IP) medium was observed.
Cane, H. V.
core   +1 more source

Optimization of Ion Migration During Lithium‐Ion Recovery Through Electrodialysis by Numerical Simulations

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Electrodialysis plays an important role in lithium extraction from brine. A two‐dimensional mathematical model for steady electrolyte transport during electrodialysis desalination is constructed in this study to uncover the mechanism of lithium‐ion transfer and forecast the behavior of electrodialysis.
Kang Li   +5 more
wiley   +1 more source

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