In this paper, we present a Constrained Discete Model Predictive Control (CDMPC) strategy application for relative humidity control. sense, and our system inside dynamics description, green-house prototype is engaged state space form which fits properly set of collected data the greenhouse presented as mathematical model. This latest used CDMPC starategy application, purpose to select best cont...

In daily life, vitamins fruits and vegetables play a very important role in human life. The farmer produces grains or huge quantities. Due to lack of storage problem suffers. It is necessary store all these things special warehouse. Thus, improper essential meet the increasing demands. Storage time fruit quality are greatly influenced by environmental factors. Therefore, it for environment perf...

Two studies were conducted to investigate the growth and activity of the fungus, Duddingtonia flagrans, within cattle faecal pats. Artificial faecal pats were constructed with the centre separated from the outer layer by a nylon mesh. Eight treatments were tested, by varying the presence/absence of Cooperia oncophora eggs and fungal spores within each layer. With parasite eggs in the centre lay...

Accelerated stability studies of pharmaceutical products are commonly conducted at various combinations of temperature and relative humidity (RH). The RH of the sample environment can be controlled to set points using humidity-controlled stability chambers or via storage of the sample in a closed container in the presence of a saturated aqueous salt solution. Herein we report an unexpected N-ni...

The electrical energy distribution uses a huge network to cover the urbanized areas. The network distribution incorporates an important number of electrical cells that ensure the energy transformation. These cells play a fundamental role to ensure a permanent feeding. Thus, the performance of these cells must be optimized. The main problem that affects these cells is the inside humidity that sh...

BACKGROUND AND AIMS Seed dormancy enhances fitness by preventing seeds from germinating when the probability of seedling survival and recruitment is low. The onset of physical dormancy is sensitive to humidity during ripening; however, the implications of this mechanism for seed bank dynamics have not been quantified. This study proposes a model that describes how humidity-regulated dormancy on...