The study seeks to show how online remote condition monitoring helps to improve the maintenance system in a power plant from mainly predetermined and corrective approach to predictive maintenance and, the resultant benefits of its adoption. The findings clearly indicate the various aspects of online remote condition monitoring system which thermal power plants can consider to improve on plant s...

in order to study the effects of heat and drought at the end of the season, on yield and yield components of some agronomic traits in sixteen canola varieties, this experiment was carried our in behbahan (, n and ,  e) institute research. the experimental design analysis of combined in completly randomized block basis cration four condition to plant growth by different planting date and cut irr...

OBJECTIVES The leaf and bark of Thevetia peruviana (Family: Apocynaceae) plant was administered for 24 h to the freshwater fish Catla catla (Hamilton) to evaluate their piscicidal activity in laboratory and cemented pond condition. MATERIALS AND METHODS AND RESULTS The LC0 values of lef and bark extracts of different solvents (i.e., acetone, diethyl ether, ethyl alcohol, chloroform and carbon...

In the case of condition diagnosis of the plant machinery, particularly rotating machinery, the utilization of vibration signals is effective in the detection of faults and the discrimination of fault type, because the signals carry dynamic information about the machine state. Condition diagnosis depends largely on the feature analysis of vibration signals, so it is important that the feature o...

to investigate the relationship between different traits, discover factors affecting this relationship and to identify components of seed yield in cultivated and wild safflower genotypes, this investigation was conducted at isfahan university of technology research farm under two different water regimes during 2008. significant differences were observed between genotypes belonged to the two spe...

A LNG plant with MRC cycle would not work under the designed condition all the time. It is significant to know the performance of a fixed MRC plant working at changed working condition. The problem involves the problem of plant simulation, which is somewhat similar to but actually different with the process simulation which is used in the design of a LNG plant. A model of MRC plant simulation w...

Thymus with more than 200 species is known for its medicinal and culinary uses. There is an increasing demand for thyme and its products, requiring cultivation under different conditions, including drought. To understand the response of thyme to water deficit and its variation across the genus, eleven populations from a range of species (Thymus daenensis, T. kotchyanous, T. vulgaris, T. serpyll...

There are many medicinal plants in Iran but there is lack of information about plants' growth condition and application. Autecology is a science which can help us to investigate seasonal and morphological changes and condition that effect on plant distribution. In this study, the autecology and phonological studies for P.abrotanoides were done. At first, vegetation habitats of this plant were c...