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Test and Measurement
Research Library
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Atotech USA Inc.
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There are two common techniques for testing the lifetime of printed circuit boards (PCBs) under environmental thermal stress: the well established thermal cycling test (TCT, e.g. IEC 68, JESD22-A104-B), also called thermal shock test (e.g. MIL-P-55110 E, IPC-TM-650 2.6.7) and the interconnect stress test (IST, IPC-TM-6502.6.26). While for the TCT - when carried out classically with microsections ...
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MedAvante Inc
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Site Versus Centralized Raters in a Clinical Depression Trial
Impact on Patient Selection and Placebo Response
Kenneth A. Kobak, PhD,* Andrew Leuchter, MD,Þ David DeBrota, MD,þ Nina Engelhardt, PhD,* Janet B.W. Williams, DSW,*§ Ian A. Cook, MD,Þ Andrew C. Leon, PhD,|| and Jonathan Alpert, MD, PhD¶
Abstract: The use of centralized raters who are remotely linked to sites and interview patients ...
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MedAvante Inc
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The problem of measurement error in clinical trials: Time to test new paradigms?
1 Kenneth A. Kobak, Ph.D. 2 John M. Kane, M.D. 3 Michael E. Thase, M.D .
2 The Zucker Hillside Hospital and The Albert Einstein College of Medicine
3 University of Pittsburgh Medical Center and the Western Psychiatric Institute and
4 Massachusetts General Hospital and Harvard Medical School
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ENMET Corp.
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A. What is a Solid-State / Metal Oxide Semiconductor (MOS) / Broad Range Hydrocarbon (BRH) sensor? B. What is not “A” above?
II. Historical Quiz for the Gas/Vapor Detection Instrument Makers
III. A Brief 30-year+ Overview of MOS Sensor Applications
A. Specific Projects: Slow paced, with technical input B. The Lightning Round: A 10-minute rapid-fire summary of successful use of MOS sensor C. ...
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CAS Data Loggers
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Monitoring Wheel Temperature to Prevent Damage and Reduce Maintenance Costs.
An Alaskan railroad company had been experiencing problems stemming from vibration in the railroad car wheels. They were aware that when too much heat developed during braking, the wheels could seize and subsequently develop flat spots. Flat spots resulted in vibration; an undesirable condition leading to additional ...
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