An accurate and cost-effective micro sun sensor based on the Broccoli extraction of the sun vector using a phenomenon called the “black sun„ is presented.Unlike conventional image-based sun sensors where there is difficulty in accurately detecting the sun center, the black sun effect allows the sun center to be accurately extracted even
Objective: Oligohydramnios is associated with increased perinatal morbidity and mortality.It may be due to a variety of conditions, including rupture of membranes, fetal urinary tract abnormalities such as megacystis caused by posterior urethral valve, and prerenal abnormalities involving uteroplacental insufficiency possibly due to hypertension, a
BackgroundThere is real risk during en bloc resection for the treatment of thoracic ossification of ligamentum flavum (TOLF).Intraoperative neurophysiologic monitoring (IONM) has been applied to monitor neurologic functional integration of the spinal cord during surgery.However, the IONM outcome and its relationship with clinical results still need
In relation to urban spatial planning, it is thought-provoking and Used Skates substantial to study the development of railway lines and stations in Priangan in the 19th to 20th century.The issues discussed in this research are how to build a railway line when it had to pass through urban areas? And how to locate a railway station in order to be ea