Results 131 to 140 of about 10,714 (296)

Competition Between Liquid‐Liquid Crystalline Phase Separation (LLCPS) and Liquid‐Liquid Phase Separation (LLPS) in Amyloid Fibril Colloidal Systems

open access: yesAdvanced Science, EarlyView.
This study shows that amyloid fibrils form nematic condensates via liquid–liquid crystalline phase separation (LLCPS). With increasing pH, this transition shifts toward disordered condensates formed through liquid–liquid phase separation (LLPS), in which birefringence with lack of a coherent nematic field symmetry originates from enthalpic fibril ...
Milad Radiom, Raffaele Mezzenga
wiley   +1 more source

Porcs, volaille, oeufs, produits laitiers

open access: yes, 1970
Contained within the 4th Edition (1974) of the Atlas of Canada is a set of four maps showing the value of pig, poultry, egg and dairy farm sales by census division for 1960 to 1961. Each map is accompanied by a supplementary text providing the total value of farm sales for Canada, the provinces and the territories.
openaire   +1 more source

Esquisse d'une économie de l'illicite. Le marché parallèle de la viande à Lyon pendant le Carême (1658-1714)

open access: yes, 2001
International audienceThe purpose of this paper is to analyze, using legal sources, the relationship between norms and practices within the specific framework of the unofficial meat market during Lent in Lyon in the second half of the 17th century.
Montenach, Anne
core   +3 more sources

Dorsal Raphe VIP Neurons Are Critical for Survival‐Oriented Vigilance

open access: yesAdvanced Science, EarlyView.
DRNVIP neurons in mice and primates are strategically positioned to influence the central extended amygdala via feedback loops. They regulate the excitability of PKC‐δ neurons in the ovBNST and CeA through glutamate release. Their ablation heightens activity in these regions, disrupts active‐phase sleep architecture, enhances risk assessment behaviors ...
Adriane Guillaumin   +15 more
wiley   +1 more source

Mission d'appui sur l'alimentation des volailles [PDF]

open access: yes, 1998
Cette mission d'appui était axée sur la qualité des aliments destinés aux volailles. Ce point n'a pas pu être suffisamment développé par l'ISRA dans le cadre du projet PRODEC, qui a surtout constaté une forte variabilité des aliments commercialisés et des pratiques des éleveurs.
Bastianelli, Denis, Guérin, Hubert
openaire  

Applications alimentaires de la matière grasse de volaille et produits obtenus [PDF]

open access: yes, 2007
Applications, dans la préparation de produits alimentaires, de fractions des matières grasses de volaille, obtenues par fractionnement à sec de ces matières grasses (chauffage, suivi d'une étape de refroidissement).
Arnaud, Elodie, Collignan, Antoine
core  

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes   +2 more
wiley   +1 more source

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

The impact of maturity on the ability of Eimeria acervulina and Eimeria meleagrimitis oocysts to sporulate. [PDF]

open access: yesParasite, 2021
Répérant JM   +4 more
europepmc   +1 more source

Are all meats substitutes? A basket‐and‐expenditure‐based approach

open access: yesAgribusiness, EarlyView.
Abstract This study examines the relationship among animal‐based meat and plant‐based meat alternatives (PBMAs) using a basket‐and‐expenditure‐based choice experiment. In particular, we examine whether animal‐based meat products are substitutes or complements with PBMAs.
Clinton L. Neill, Logan L. Britton
wiley   +1 more source

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