This paper describes the applications of and specifi­ cations for trommels as used in various waste pro­ cessing and resource recovery operations. It provides system design engineers with general guidelines and rules-of-thumb useful in defining performance require­ ments, as well as creating design and construction spec­ ifications for trommels being used in areas such as raw MSW processing, cl...

Yu He Dept. of Physics Ohio State Univ. Columbus, OH 43212 We have calculated, both analytically and in simulations, the rate of convergence at long times in the backpropagation learning algorithm for networks with and without hidden units. Our basic finding for units using the standard sigmoid transfer function is lit convergence of the error for large t, with at most logarithmic corrections f...

We study kmeans clustering estimation of panel data models with a latent group structure and N units T time periods under long asymptotics. show that the group-specific coefficients can be estimated at parametric NT-rate even if error variances diverge as T→∞ consequently some are asymptotically misclassified. This limit case approximates empirically relevant settings is not covered by existing...

OBJECTIVE Previous studies have reported similar results of shoulder MRI versus arthroscopy for high-field-strength (1.5-T) and low-field-strength (0.2-T) units. We report our experience with the accuracy of high- versus low-field-strength units versus arthroscopy for detection of supraspinatus tendon tears and labral tears in the same patients. SUBJECTS AND METHODS. Three musculoskeletal radio...