to develop an optimal bioprocess for benzophenanthridin alkaloids production, various metabolite engineering are studied to increase yields, in which one of them is elicitation. elicitors are biotic or abiotic molecules that have effectively stimulated the production of plant secondary metabolites in cell and organ cultures. since this plant serves as the only commercial source of morphine and ...

Many energy and production facilities are operating without clear formal safety requirements, which are considered the base for good process safety management practices. Safety requirements are typically specified during process design based on identified hazard scenarios. This paper proposes a practical framework and methods to systematically synthesize safety requirements based on qualitative...

The aim of this paper is to study the process of production system design in order to identify when and how network capabilities could and should be considered during this process. A case study, investigating the production system design process of a global contract manufacturer has been conducted.

to evaluate the effects of sowing density, deferred harvesting, and harvest intensity on forage yield and an some vegetative characteristics of annual medic (medicago scutelatta var robinson) an experiment was conducted on the research farm of college of agriculture ,university of tehran ,karaj, during 2005 growing season. the expremental treatments were arranged in split-split plots based on a...

In world where product life cycles are decreasing, and customers are demanding they receive high quality products in a timely manner; traditional 'mass' based production techniques based on hard automation are becoming uncompetitive. Mass production systems are unable to accommodate frequent model changes in an economic and timely fashion. One promising alternative to solving these problems is ...

Taking digital construction of crop ideotype as the target, current functional-structural model was improved, which discussed the biomass production, biomass allocation and organ reconstruction, the division of crop organ components and the way of component connections was put forward, and the internal structure of the components was explored to leaf organs as an example. At last, the process o...

The aim of this study was to determine the nutritive value of some legume species in salt-affected soils of South-East Anatolian region using chemical composition and in vitro gas production kinetics. In this study, Lotus corniculatus, Trifolium alexandrinum, Medicago sativa were sown and tested in four different locations. A 3 by 4 factorial design with 3 legume species and 4 salt levels (non ...

green plants have emerged as ideal platforms for production of recombinant vaccine during recent decades. various antigens relating to a large number of animal and human diseases have been studied in different plant species for production of recombinant vaccines. despite the unique advantages of plant systems as green factories for production of recombinant vaccines, there are some major hurdle...