We demonstrate the fabrication and operation of an integrated device containing a nanoelectromechanical system and an integrated detector. This on-chip silicon nanochannel field effect transistor is used to measure the motion of a silicon nanomechanical resonator at room temperature. Furthermore, we describe the operation of the device as a silicon-based room-temperature on-chip amplifier for i...

SIR,?The lighting of ophthalmic operation theatres has always been a subject 011 which much thought and money has been spent, but even yet the ideal has not been readied. I would call your attention to a simple plan by means of which any operation room, as constructed in India, can be used as a perfect room for eye operations. At some little distance from the side window should be arranged a ve...

Applicability of two mathematical models in inhalation exposure prediction (well mixed room and near field-far field model) were validated against standard sampling method in one operation room for isoflurane. Ninety six air samples were collected from near and far field of the room and quantified by gas chromatography-flame ionization detector. Isoflurane concentration was also predicted by th...

To obtain a natural view of the operation room and autonomous image selection and transformation during tele-surgical operation, we propose a telemonitoring system which is composed of two types of camera systems. One is an active camera system controlled by surgeon’s gesture and gaze direction to obtain natural view image. Another is a fixed camera system that is composed of multiple cameras a...

The process of using practices and procedures to prevent contamination from pathogens. It involves applying the strictest rules minimize risk infection. Healthcare professionals use aseptic technique in surgery rooms, clinics, outpatient care centers, other health settings. present study aimed evaluate nursesꞌ about operation room. A quantitative design (descriptive study) was carried out at Al...