Vascular development is an orchestrated process of vessel formation from pre-existing vessels via sprouting and intussusceptive angiogenesis as well as vascular remodeling to generate the mature vasculature.Bone morphogenetic protein (BMP) signaling via intracellular SMAD1 and SMAD5 effectors regulates sprouting angiogenesis in the early mouse embr
Health worker density per 1000 population in Ghana is one of the lowest in the world estimated to be 2.3, below the global average of 9.3.Low health worker motivation induced by poor working conditions partly explain this challenge.Albeit the wage bill for public sector health workers is about 90% of domestic government expenditure on health in cou
Robust and precise visual localization over extended periods of time poses a formidable challenge in the current domain of spatial vision.The primary difficulty lies in effectively addressing significant variations in appearance caused by seasonal changes (summer, winter, spring, autumn) and diverse lighting conditions (dawn, day, sunset, night).Wi
In the process of constructing a domain semantic read more knowledge base based on ontologies, reusing existing domain knowledge bases not only facilitates sharing, integration, and reuse of the domain semantic knowledge base but also can accelerate the construction of the domain semantic knowledge base.The open and fast growing Freebase database i