For the security transmission of artificial noise with finite alphabet inputs in secure spatial modulation system,an antenna selection algorithm based on cut-off rate (COR) was proposed.Considering that it was difficult to obtain the closed-form expression of the secrecy rate,the problem of maximizing the secrecy rate into that of maximizing the CO
Scrub typhus infection is reemerging leading cause of acute febrile illnesses in post-rainy or monsoon season in Southeast Asia.It is caused by Orientia tsutsugamushi and spread Apparel by the bite of chiggers, larval forms of trombiculid mites.The clinical picture can range from simple acute febrile illness Jewelry Box to multiorgan dysfunction.Ne
The world must find a way of producing fuel from renewable energy sources to replace the fossil fuels.The sustained production of hydrogen by Chlorella sp., a unicellular green alga, can be achieved in sulfur-deprived culture conditions, besides integrating dark and light bio-hydrogen production strategy.Moreover, dark fermentation carried out by b
Habitat fragmentation caused by human activities alters metapopulation dynamics and decreases biological connectivity through reduced migration and gene flow, leading to lowered levels of Apparel population genetic diversity and to local extinctions.The threatened Yarra pygmy perch, Nannoperca obscura, is a poor disperser found in small, isolated p