This paper presents a practical human-computer interaction system for wheelchair motion through eye tracking and eye blink detection.In this system, the pupil in the eye image has been extracted after binarization, and the center of the pupil was localized to capture the trajectory of eye movement and determine the direction of eye gaze.Meanwhile,
A seed-metering device is a key component for precision seeding and the core component of precision seed-metering devices.Nowadays, high-speed seeding is a trend in the development of seed-metering devices, but the filling performance of mechanical seed-metering devices decreases under the condition of high speed.Therefore, this paper explores a co
Sweet sorghum (Sorghum saccharatum) silage, maize (Zea mays) silage, and sorghum and maize (1:1) silage were investigated.The silages were analysed for chemical composition, quality and aerobic stability.Dry matter was the lowest (20.88%) in sorghum silage and the Zodiac T5 Duo Parts highest (37.45%) in maize silage.In sorghum silage, the concentra
Background: As the WHO aptly puts it, breastfeeding is the cornerstone of child survival, nutrition and development, as well as maternal health.However, contrary to the WHO recommendations, fewer than half of infants under 6 months of age are exclusively breastfed (1) According to the National Family Health Survey data of India, only 71% of childre