منابع مشابه
Membrane Versus Bubbler
Membranes were first conceived in the early 1950's. Development of this type of device seemed the logical approach because of the obvious disadvantage of the bubble oxygenator, namely, the direct contact of gaseous oxygen and blood precipitating considerable blood trauma. Membrane technology has literally raised the method of respiratory exchange from an unphysiologic, mechanical mixing of oxyg...
متن کاملSite-specific Irrigation System
Site-specific irrigation is defined as delivering different prescribed depths of water to specific areas in irrigated fields. Since the 1990s, site-specific irrigation research has been expanded to include the delivery of water and nutrients to specific field areas based on soil type, soil moisture status, crop needs, and other user-defined objectives. A site-specific center pivot irrigation sy...
متن کاملIntelligent Irrigation Control System
Objectives/Goals An enormous amount of real-time information that is available on the Internet can be accessed and used in traditional control systems to improve performance. The objective of this project is to design and build an autonomous control system that manages an irrigation system to save water using Internet-obtained weather forecasts and local-obtained rainwater level information. Me...
متن کاملIrrigation System Evaluation
Evaluation of irrigation system performance facilitates objective analysis of the typical as opposed to the potential performance of various types of irrigation systems and the respective management criteria, appropriate for local conditions. This information can also help with the selection of one system over another given local constraints. The impact that the application uniformity of a syst...
متن کاملAural irrigation using the OtoClear Safe Irrigation System in children.
OBJECTIVE To evaluate the safety and efficacy of the OtoClear Safe Irrigation System for removing cerumen from the external auditory canal in children. METHODS Eligible subjects were 6 months-17 years of age with cerumen obstructing > or = 50% of the tympanic membrane (TM) from view (by otoscopy). Pneumatic otoscopy, tympanometry, and audiometry were performed followed by cleansing of the aff...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Misr Journal of Agricultural Engineering
سال: 2014
ISSN: 2636-3062
DOI: 10.21608/mjae.2014.99617