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Les isothermes de sorption déterminées sont de type II caractérisées par une forme sigmoïdale. L’étude de l’effet de température a montré qu’aux valeurs des activités de l’eau supérieures à 0.6, les teneurs en eau sont importantes, lorsque la…

From Logistics to Supply Chain Management A Necessity of Transition
The objective of this article is to reveal the double aspect of supply chain management, both operational and strategic. Through this research work, we will try to make a general…

From Logistics to Supply Chain Management A Necessity of Transition
The objective of this article is to reveal the double aspect of supply chain management, both operational and strategic. Through this research work, we will try to make a general…

This paper presents a simple and compact quasi-yagi antenna for multiband applications. The antenna consisting of a multistrip quasi-yagi element and a coplanar waveguide to coplanar fed line, the antenna operates in three different frequency bands,…

This paper introduces a novel compact reconfigurable antenna that utilizes monopole technology and tunable frequencies through switch control. The antenna is fed by a coplanar waveguide (CPW) and features a unique patch design with two L-shaped slots…

This paper presents a simple and compact quasi-yagi antenna for multiband applications. The antenna consisting of a multistrip quasi-yagi element and a coplanar waveguide to coplanar fed line, the antenna operates in three different frequency bands,…

This paper introduces a novel compact reconfigurable antenna that utilizes monopole technology and tunable frequencies through switch control. The antenna is fed by a coplanar waveguide (CPW) and features a unique patch design with two L-shaped slots…

Un grand nombre des maisons qui bordent le bassin méditerranéen sont organisées autour d’un patio. Cela est vrai pour l’Andalousie, la Grèce, le sud de l’Italie, les pays de la méditerranée, et particulièrement pour l’Afrique du Nord. Les origines de…

Destabilization of ultra-high temperature (UHT) milk (140 °C, 4s) in the form of gel or sediment may occur during storage. Thisphenomenon is a real industrial and scientific problem that could be caused by milk proteolysis and lipolysis. This study…

Destabilization of ultra-high temperature (UHT) milk (140 °C, 4s) in the form of gel or sediment may occur during storage. Thisphenomenon is a real industrial and scientific problem that could be caused by milk proteolysis and lipolysis. This study…
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