Results 101 to 110 of about 6,641 (208)

Supervision of ovoproducts spoilage with red led light [PDF]

open access: yes, 2008
Heat-treatment of ovoproducts is often required to ensure microbial safety. However, it has been shown that in most microbial species slow heating, or heat shocks may induce a higher heat resistance, that means that it is not possible to remove the ...
Barreiro Elorza, Pilar   +4 more
core  

Monetary and Fiscal Policy Interactions in a Monetary Union with Country-size Asymmetry [PDF]

open access: yes
This paper analyses optimal discretionary non-coordinated monetary and fiscal stabilization policies in a micro-founded New-Keynesian model of a two-country monetary union with country-size asymmetry, under two policy scenarios.
Ana Paula Ribeiro, Celsa Machado
core  

Homotopical Height

open access: yes, 2014
Given a group $G$ and a class of manifolds $\CC$ (e.g. symplectic, contact, K\"ahler etc), it is an old problem to find a manifold $M_G \in \CC$ whose fundamental group is $G$. This article refines it: for a group $G$ and a positive integer $r$ find $M_G
Biswas, Indranil   +2 more
core   +1 more source

Modulation of the thermodynamic, kinetic and magnetic properties of the hydrogen monomer on graphene by charge doping

open access: yes, 2010
The thermodynamic, kinetic and magnetic properties of the hydrogen monomer on doped graphene layers were studied by ab initio simulations. Electron doping was found to heighten the diffusion potential barrier, while hole doping lowers it.
Guo Ren Zhang   +7 more
core   +1 more source

Equilibrium Asset Prices Under Imperfect Corporate Control [PDF]

open access: yes
Shareholders have imperfect ontrol over the decisions of the management of a firm. We integrate a widely accepted version of the separation of ownership and control -- Jensen's (1986) free cash flow theory--into a dynamic equilibrium model and study the ...
Arvind Krishnamurthy   +2 more
core  

Inflation Targeting and Sudden Stops [PDF]

open access: yes
Emerging economies experience sudden stops in capital inflows. As we have argued in Caballero and Krishnamurthy (2002), having access to monetary policy during these sudden stops is useful, but mostly for insurance' rather than for aggregate demand ...
Arvind Krishnamurthy   +1 more
core  

Effects of pasteurization on set yogurt fortified with astaxanthin-rich yolk: Evaluation of physicochemical properties, stability, and biological activity

open access: yesJournal of Dairy Science
: Pasteurization usually has a large influence on yogurt and astaxanthin. This study aimed to investigate the effects of 3 pasteurization methods, including low-temperature, long-time treatment at 63°C for 30 min (LTLT-1) and 65°C for 30 min (LTLT-2 ...
Ziwei Li   +5 more
doaj   +1 more source

Ceramic and coating applications in the hostile environment of a high temperature hypersonic wind tunnel [PDF]

open access: yes
A Mach 7, blowdown wind tunnel was used to investigate aerothermal structural phenomena on large to full scale high speed vehicle components. The high energy test medium, which provided a true temperature simulation of hypersonic flow at 24 to 40 km ...
Karns, J. R.   +3 more
core   +1 more source

A general extrudate bulk density model for both twin-screw and single-screw extruder extrusion cooking processes [PDF]

open access: yes, 2010
Effects of extrusion parameters and raw materials on extrudate expansion are respectively investigated in a twin-screw extruder and a single-screw extruder extrusion cooking experiments for fish feed, wheat, and oat & wheat mixture processing.
Cheng, Hongyuan   +3 more
core  

Preservation of fresh-cut mango cubes: a comparative study using ohmic heating, pulsed light, and traditional thermal processes

open access: yesCyTA - Journal of Food
Ohmic heating (OH) and pulsed light (PL) are preservation alternatives for fresh-cut fruits. High-temperature short time (HTST) and low-temperature long time (LTLT) effects on microbial safety, enzyme inactivation, and quality of mango cubes (MC) were ...
Mariana Morales-de la Peña   +6 more
doaj   +1 more source

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