The objective of the present study was to investigate whether nuclear transfer of postmortem wolf somatic cells into enucleated dog oocytes, is a feasible method to produce a cloned wolf. In vivo-matured oocytes (from domestic dogs) were enucleated and fused with somatic cells derived from culture of tissue obtained from a male gray wolf 6h after death. The reconstructed embryos were activated ...

The importance of locating a mobile phone has increased significantly during last decade for security and commercial reasons. Locating the leads to people. This is done by using most common propagation models in network design calculate distance between base station, addition positioning algorithms predict location station. In this work, three telecommunication towers that provide service Zain ...

This paper presents grey wolf optimization - GWO. After presenting the biological basis of GWO, it explains method itself and then main algorithms GWO as well their mathematical models. The Grey Wolf Algorithm (GWO) is presented in detail manner its operation application to examples engineering problems, such as: speed reducer, pressure vessel, spring, car side impact, cone coupling cantilever ...

The difficulty of defecation seriously affects the quality life bedridden elderly. To solve problem that it is difficult to know time elderly, this paper proposed a human pre-defecation prediction method based on multi-domain features and improved support vector machine (SVM) using bowel sound as original signal. includes three stages: extraction, feature optimization, prediction. In stage stat...

Robots are now widely used in product disassembly lines, which significantly improves end-of-life (EOL) efficiency. Most of the current research on line balancing problems focuses decomposing one product. More than can be disassembled concurrently, further improve Moreover, uncertainty such as depreciation EOL products, may result failure. In this research, a stochastic multi-product robotic mo...

Colorectal cancer (CRC) is one of the most common malignant cancers worldwide. To reduce mortality, early diagnosis and treatment are essential in leading to a greater improvement survival length patients. In this paper, hybrid feature selection technique (RF-GWO) based on random forest (RF) algorithm gray wolf optimization (GWO) was proposed for handling high dimensional redundant datasets col...

Gray wolves (Canis lupus) were once widespread throughout most of North America including the Pacific Northwest. Wolves were extirpated from the Pacific Northwest in the early 20 century and have been absent for over 60 years. The success of reintroduction efforts in Idaho and the greater Yellowstone area, however, has caused wolf populations in these regions to rise dramatically, giving way to...