For this problem we assume that the set of training examples {(xi, yi)} are drawn from two classes such that yi = ±1. For such two-class classifcation problems, the form of yihm(xi) is particularly simple; if an example is correctly classified, then yihm(xi) = 1. If an example is misclassified, then yihm(xi) = −1. As a result, Equation 3 can be decomposed as Zm = W (m−1) + e −αm + W (m−1) − e α...

Large amounts of CO adsorption resulted from a pulse adsorption experiment at 323 K,giving ~300% Pt dispersion in the title catalyst.An in situ DRIFTS investigation showed that carbonate species on the Ce oxide surface are responsible for the CO adsorption, as a result of CO spillover. Lowering the temperature to 195 K reduced the amount of CO adsorption.The Pt particle size could be determined...

References http://bjp.rcpsych.org/content/195/1/61#BIBL This article cites 0 articles, 0 of which you can access for free at: permissions Reprints/ [email protected] write to To obtain reprints or permission to reproduce material from this paper, please to this article at You can respond http://bjp.rcpsych.org/cgi/eletter-submit/195/1/61 from Downloaded The Royal College of Psychiatrist...

By CARL F. HINz, JR. T HE HEMOLYSIN of the Donath-Landsteiner reaction, responsible for [)arOxysmal cold hemoglobinuria, has not been characterized physicochemically. Other erythrocyte agglutinins and hemolysins have been identified in both the 75 and 195 fractions of y-globulin,1 and certain other of the cold antibodies have been identified with the 195 globulins.2 Further, the Donath-Landstei...

Hereditary persistence of fetal hemoglobin is an uncommon, benign disorder in which the expression of gamma-globin genes persists into adult life. Several point mutations have been associated with the increased gamma-globin gene promoter activity. We evaluated the -195 (C-->G) mutation by a functional in vitro assay based on the luciferase reporter gene system. The results indicated that the in...

8.1 Motivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 8.2 Adapting Domain-Specific Engineering Approaches for Computational Science . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 8.3 The Sprat Approach: Hierarchies of Domain-Specific Languages 179 8.3.1 The Architecture of Scien...

Hanaki [A. Hanaki, Representations of association schemes and their factor schemes, Graphs Combin. 19 (2003) 195–201; A. Hanaki, Characters of association schemes and normal closed subsets, Graphs Combin. 19 (2003) 363–369] generalized many properties of characters of finite groups to characters of association schemes. In this paper we show that many of these properties also hold for table alge...

INTRODUCTION ........................................ 181 METABOLISM OF SPIROCHETES ................................... 182 Cultivation of Spirochetes ................................... 182 Anaerobic Energy-Yielding Metabolism ................................... 183 Aerobic Dissimilatory Metabolism ................................... 187 Physiology of T. pallidum .................................

The mechanism of inactivation of porcine pancreatic elastase (PPE) by N-peptidyl-O-aroylhydroxylamine was studied by X-ray crystallography. The inactivator forms a stable complex with the enzyme by means of a covalent attachment to the active site Ser 203(195) O gamma. The nature of the complex is, however, different depending on the pH at which the inactivation reaction occurs. At pH 5, the co...