Borage herbs, wild herbs and is one year with significant economic value are highly regarded local market Due to the high economic value of borage any study to improve the quality of harvest and increase product seems necessary, Two Rahim Abad (GILAN) district in the province Eshkourat the highest level of production as the location of choice, and studies of the factors in determining the best ...

Borage herbs, wild herbs and is one year with significant economic value are highly regarded local market Due to the high economic value of borage any study to improve the quality of harvest and increase product seems necessary, Two Rahim Abad (GILAN) district in the province Eshkourat the highest level of production as the location of choice, and studies of the factors in determining the best ...

Single- and multiorgan transplantations for the treatment of terminal cardiac, pulmonary, hepatic and renal diseases gain therapeutic importance and transplantation research using mammalian models of isolated perfused organs resembles a major field for the improvement of transplantation techniques. We established a new method of multiple organ harvesting from slaughterhouse pigs which may be us...

The cognitive sensor (CS) can transmit data to the control center in the same spectrum that is licensed to the primary user (PU) when the absence of the PU is detected by spectrum sensing. However, the battery energy of the CS is limited due to its small size, deployment in atrocious environments and long-term working. In this paper, an energy-harvesting-based CS is described, which senses the ...

A number of studies have recently shown an association between particle concentrations in outdoor air and daily mortality counts in urban locations. In the public health interpretation of this evidence, a key issue is whether the increased mortality associated with higher pollution levels is restricted to very frail persons for whom life expectancy is short in the absence of pollution. This pos...

BACKGROUND Production of biofuels from microalgae has been recognized to be a promising route for a sustainable energy supply. However, the microalgae harvesting process is a bottleneck for industrialization because it is energy intensive. Thus, by displaying interactive protein factors on the cell wall, oleaginous microalgae can acquire the auto- and controllable-flocculation function, yieldin...

Climate change has resulted in increased vulnerability of smallholder farmers in marginal areas of Zimbabwe where there is limited capacity to adapt to changing climate. One approach that has been used to adapt to changing climate is in-field water harvesting for improved crop yields in the semi- arid regions of Zimbabwe. This review analyses the history of soil and water conservation in Zimbab...

This paper develops a two factor real options model of the harvesting decision over infinite rotations with mean reverting stochastic prices using a rigorous HamiltonJacobi-Bellman methodology. The harvesting problem is formulated as a Linear Complementarity Problem which is solved numerically using a fully implicit finite difference method. This approach is contrasted with Markov Decision Proc...

Due to the small energy harvesting rates and stochastic energy harvesting processes, energy management of energy harvesting senor is still crucial for body network. Transmission polices for energy harvesting sensors with Markov chain energy supply over time varying channels is formulated as an infinite discounted reward Markov Decision Problem under the assumption of geometric distribution of s...

Piezoelectric materials can be used to convert oscillatory mechanical energy into electrical energy. Energy harvesting devices are designed to capture the ambient energy surrounding the electronics and convert it into usable electrical energy. The design of energy harvesting devices is not obvious, requiring optimization procedures. This paper investigates the influence of pattern gradation usi...