Operation Aries! is a computer environment that helps students learn about scientific methods and inquiry. The system has several components designed to optimize learning and motivation, such as game features, animated agents, natural language communication, trialogues among agents, an eBook, multimedia, and formative assessment. The present focus is on a Case Study learning module that involve...

THIS publication has been prepared by the Board of Medical Studies of the University of Edinburgh and presents those side-room tests which still fall into the province of the practising doctor and are a logical extension of the clinical investigation of the patient. The tests described are those with which a student for the final examination is expected to be familiar. Together with other exami...

This paper completely describes about the automatic attendance marking system and parent alerting system for high safety for the hostel students were present more than 500 in one institution. In this model each and every student has to store their finger print data base with their parents or guardians mobile number. We have proposed a system that takes attendance of student and maintaining its ...

*PhD student in the Department of Sociology, University of Pennsylvania. **Assistant professor in the Department of Agricultural, Environmental, and Development Economics at the Ohio State University. Correspondence: Abdoul G. Sam, Agricultural Administration Building, Room # 238, The Ohio State University, 2120 Fyffe Rd, Columbus, OH 43210, Email: [email protected], Phone: (614) 247-8647, Fax: (61...

Upper room ultraviolet germicidal irradiance (UVGI) has been shown to reduce the concentration of bioaerosols in controlled chambers. However, there is a lack of experimental results on the reduction of bioaerosol concentrations by UVGI devices in actual uncontrolled buildings. This study was carried out in an American elementary school in the Midwest. Two sampling procedures were carried out i...

Operation • Electrodeless inductive coupling allows use with chemically reactive gases • Low power (300 mW 3 W), low voltage (< 20 V) • Gas pressure: 0.1 10 Torr (13 1300 Pa) • Argon ion density: 1010 1011 cm-3 • Electron temperature: 20,000 50,000 K • Non-equilibrium plasma allows operation near room temperature, however. MEMS Plasma Generator A low power, electrodeless plasma source on a chip...