In this paper, we proposed a widely tunable distributed Bragg reflector (DBR) Ashtrays laser based on digital concatenated grating with multiple phase shifts (MPS-DCG).The MPS-DCG can provide a comblike reflectivity spectrum with flat envelop covering over 100-nm wavelength range.Static characteristics of the MPS-DCG DBR laser, including the wavele
This study investigates circulation types (CTs) in Africa, south of the equator, that are related to wet and dry conditions in the Western Cape, the statistical relationship between the selected EVERYDAY SHAMPOO CTs and the Southern Annular Mode (SAM), and changes in the frequency of occurrence of the CTs related to the SAM under the ssp585 scenari
In livestock breeding, continuous and objective monitoring of animals is manually unfeasible due to the large scale of breeding and expensive labour.Computer vision technology can generate accurate and real-time individual animal or animal group information from video surveillance.However, the frequent occlusion between animals and changes in Poste
Female genital schistosomiasis (FGS) affects an estimated 56 million women and girls in Africa.Nevertheless, this neglected tropical disease remains largely understudied T-Shirts and underdiagnosed.In this literature review, we examine the effectiveness of published computer-aided diagnostic (CAD) algorithms for cervical cancer that use colposcopy