نتایج جستجو برای: work sampling

تعداد نتایج: 1137352  

2007
David A. Kofke

Calculation of free-energy differences using exponential-work averaging methods is examined, focusing on the amount of sampling required to converge to an accurate result. We review prior research that has demonstrated that the necessary amount of sampling scales exponentially with the dissipated work associated with the reverse trajectory. We demonstrate the result through a pedagogical applic...

Journal: :Queueing Syst. 2015
Yaofei Xiong Duncan J. Murdoch David A. Stanford

We present sampling-based methods to treat work-conserving queueing systems. A variety of models are studied. Besides the First Come First Served (FCFS) queues, many efforts are putted on the accumulating priority queue (APQ), where a customer accumulates priority linearly while waiting. APQs have Poisson arrivals, multi-class customers with corresponding service durations, and single or multip...

2017
Uwe Rose Stefan Schiel Helmut Schröder Martin Kleudgen Silke Tophoven Angela Rauch Gabriele Freude Grit Müller

AIMS The Study on Mental Health at Work (S-MGA) generates the first nationwide representative survey enabling the exploration of the relationship between working conditions, mental health and functioning. This paper describes the study design, sampling procedures and data collection, and presents a summary of the sample characteristics. METHODS S-MGA is a representative study of German employ...

Journal: :Annual Conference of the International Group for Lean Construction 2022

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