We report on the manufacture of a first batch of approximately 2,000 Gas Electron Multipliers (GEMs) using 3M’s fully automated roll to roll flexible circuit production line. This process allows low-cost, reproducible fabrication of a high volume of GEMs of dimensions up to 30×30 cm. First tests indicate that the resulting GEMs have optimal properties as radiation detectors. Production techniqu...

OBJECTIVE To describe the worldwide implementation of the WHO Child Growth Standards ('WHO standards'). DESIGN A questionnaire on the adoption of the WHO standards was sent to health authorities. The questions concerned anthropometric indicators adopted, newly introduced indicators, age range, use of sex-specific charts, previously used references, classification system, activities undertaken...

this paper presents a reduce roll vibration of the full vehicle model with passive suspension systems using vibration absorber to change the dynamic system matrix stat’s eigenvalue. since using the controller system has been splurged and required to energy consuming, in this research the vehicle body roll vibration has been reduced and supplied vehicle stability using a vibration absorber for t...

Accurate serial measurements of height and weight and an accurate record of growth are essential cornponents of the clinical evaluation of all children. Maintenance of a growth chart allows comparison of an individual child with a large population in terms of both percentile ranking and the determination of ‘ ‘ height age’ ‘ : the chronologic age at which the patient’s height falls on the 50th ...

December 6, 2011. Word count: 19,185 Kenneth R. Koedinger, Human-Computer Interaction Institute and Department of Psychology; Albert T. Corbett, Human-Computer Interaction Institute; Charles Perfetti, Learning Research & Development Center and Department of Psychology Thanks to the National Science Foundation (award SBE-0836012) for supporting the Pittsburgh Science of Learning Center and to pa...

The strengths of interpersonal dyads formed by the attacker and defender in one-on-one situations are crucial for performance in team ball sports such as soccer. The purpose of this study was to analyze the kinematics of one-on-one defensive movements in soccer competitions, and determine the relationships between lower limb kinematics and the center of mass translation during cutting actions. ...

Non-Oberbeck-Boussinesq (NOB) effects on the flow organization in two-dimensional Rayleigh-Bénard turbulence are numerically analyzed. The working fluid is water. We focus on the temperature profiles, the center temperature, the Nusselt number, and on the analysis of the velocity field. Several velocity amplitudes (or Reynolds numbers) and several kinetic profiles are introduced and studied; th...