The Space Station Freedom will require the supply of items in a regular fashion. A schedule for the delivery of these items is not easy to design due to the large span of time involved and the possibility of cancellations and changes in shuttle flights. This paper presents the basic concepts of a genetic algorithm model, and also presents the results of an effort to apply genetic algorithms to ...

Although many studies have explored the relationship between built environment and metro ridership, literature offers limited evidence on nonlinear effect of origin destination environments station-to-station ridership. Using data from Chongqing, this study uses gradient boosting decision trees (GBDT) model to explore impact The research results show that at has a greater ridership than destina...

UAVs are becoming increasingly used in the field of structural health monitoring, and position information them during tasks is crucial. However, complex scenarios such as bridges high-rise buildings, GNSS positioning method cannot obtain positions UAV all time due to blockage satellite signals multi-path effects. This paper proposes a real-time address issue combining total station. The first ...

The functional integrity of spermatozoa in various domestic animals like horse, cattle and swine is evaluated by hypo osmotic swelling test. The hypo osmotic swelling test has not been tested in the fresh semen of Nili-Ravi buffalo bull. The aim of the present study was evaluation of membrane integrity by establishing the best hypo osmotic swelling solution. Ten solutions with different osmolar...

The present study was conducted to determine the correlation of hypo-osmotic swelling test with conventional semen evaluation parameters of fresh semen collected from two Nili-Ravi buffalo and two Sahiwal cow bulls. A total of 10 pooled samples (each comprising two consecutive ejaculates) from each bull were collected. Each semen sample was divided into two parts. One part was used for the eval...

Climate is a complex system which is changing mainly due to the increase of greenhouse gases. Because of the importance of climate change and the effects it can have on water resources, in recent years, this topic has been taken into consideration for different basins on Earth. The objective of this study is to investigate the effects of climate change and forecasting meteorological variables o...

It is inevitable that high-intensity, wide-spectrum electromagnetic emissions are generated by the power electronic equipment of Extra High Voltage (EHV) converter station. The surveillance flight Unmanned Aerial Vehicles (UAVs) thus, situated in a complex environment. ubiquitous interference demands higher protection requirements from UAV construction and operation. This article related to UAV...