[Book reviews] Review of J. E. Hoch, Semitic Words in Egyptian Texts of the New Kingdom and Third Intermediate Period and D. Sivan and Z. Cochavi-Rainey, West Semitic Vocabulary in Egyptian Script of the 14th to the 10th Centuries BCE

Reviews of: [1] James E. Hoch, Semitic Words in Egyptian Texts of the New Kingdom and Third Intermediate Period, (1994), Princeton University Press. [2] Daniel Sivan and Zipora Cochavi-Rainey, West Semitic Vocabulary in Egyptian Script of the 14th to the 10th Centuries BCE, (1992), Ben-Gurion University of the Negev Press.

The inactivation of bovine cathepsin B by novel N-chloro-acetyl-dipeptides. Application of the Houghten 'tea bag' methodology to inhibitor synthesis

In this study, a series of N-chloro-acetylated dipeptides were synthesised by the application of Houghten's methodology of multiple analog peptide syntheses. The peptides, all of which contain a C-terminal free acid, were tested as inactivators of bovine cathepsin B, in an attempt at exploiting the known and, amongst the cysteine proteinases, unique carboxy dipeptidyl peptidase activity of the protease. We have succeeded in obtaining a number of effective inactivators, the most potent of which-chloroacetyl-Leu-Leu-OH, inactivates the enzyme with an apparent second-order rate constant of 3.8 x 10(4) M-1 min(-1). In contrast, the esterified analog, chloroacetyl-Leu-Leu-OMe, inactivates the enzyme some three orders of magnitude less efficiently, lending credence to our thesis that a free carboxylic acid moiety is an important determinant for inhibitor effectiveness. This preliminary study has highlighted a number of interesting features about the specificity requirements of the bovine proteinase and we believe that our approach has great potential for the rapid delineation of the subsite specificities of cathepsin B-like proteases from various species. (c) 2005 Elsevier Inc. All rights reserved.

Robust handling of out-of-vocabulary words in deep language processing

Tese de doutoramento, Informática (Ciências da Computação), Universidade de Lisboa, Faculdade de Ciências, 2014

Every man his own guide to the Falls of Niagara : or, The whole story in a few words /

Cover title: Guide to Niagara Falls.

Thesaurus of english words and phrases classified and arranged so asto facilitate the expression of ideas and assiet in literary composition

UANL

Native Spiritual Appropriation : Words of Power, Relations of Power - Creating Stories & Identities

L'appropriation culturelle possède une diffusion très large et est un phénomène essentiellement intemporel. L'appropriation culturelle est définie comme «the taking- from a culture that is not one’s own- of intellectual property, cultural expressions or artifacts, history and ways of knowledge» (Ziff et Rao 1997: 1). Cela comprend tous les aspects de la spiritualité, les objets sacrés, des valeurs, des histoires et des rites. L'appropriation est étroitement liée aux relations de pouvoir et à la politique. Avec la montée de la popularité du chamanisme et du néo-chamanisme dans la société occidentale, les peuples amérindiens de l'Amérique du Nord (ou d’Australie) expriment leurs inquiétudes et leur désapprobation en ce qui concerne l’appropriation de leurs cérémonies, rituels et croyances sacrées par les Occidentaux. Par le discours contre l'appropriation, les populations autochtones (re)gagnent et (re)créent une identité qui avait été négligée, supprimée et assimilée au cours de la colonisation. Cette création identitaire s’effectue par l'intermédiaire de l'écriture, dans les milieux universitaires, aussi non-académiques, et le partage des pratiques rituelles avec d'autres autochtones (pan amérindianisme). Les auteurs autochtones contestent le statu quo et désirent contribuer à faire avancer le débat concernant l'appropriation spirituelle, les relations de pouvoir et le néo-colonialisme. Les arguments et les opinions concernant l'appropriation spirituelle présentés ici traitent de génocide culturel, d’abus sexuels, de néo-colonialisme, de non-respect et d'inquiétude face aux dangers liés à une mauvaise utilisation des rituels et autres pratiques sacrées. Ce débat est lié au processus de guérison en contexte amérindien (Episkenew 2009). En participant à ce débat sur l'appropriation spirituelle, les peuples autochtones sont activement engagés dans la (re)définition de leur identité. C'est cet engagement actif qui permet à la guérison d’avoir lieu. Ce mémoire aborde quelques-uns des auteurs autochtones contemporains et examine leurs écrits. L'importance de l'histoire et du mot dans la création identitaire est explorée. L’analyse de certains textes portant sur la médecine, la sociologie, la religion et la culture de consommation rend explicite le lien entre identité et politique.

Studies on bag models and properties of hadrons

This thesis is devoted to theoretical studies on the properties of hadrons on the basis of bag models. It contains some applications of the traditional.HIT bag model to the spectroscopy and decay of hadrons. The inadequacies of the model are brought out and a new version of the model, called the variable pressure bag model, is developed. Some of the Phenomenological applications of this model are discussed and the predictions are compared with experiment.

A Comparative Study of Wavelet Based Feature Extraction Techniques in Recognizing Isolated Spoken Words

Speech is a natural mode of communication for people and speech recognition is an intensive area of research due to its versatile applications. This paper presents a comparative study of various feature extraction methods based on wavelets for recognizing isolated spoken words. Isolated words from Malayalam, one of the four major Dravidian languages of southern India are chosen for recognition. This work includes two speech recognition methods. First one is a hybrid approach with Discrete Wavelet Transforms and Artificial Neural Networks and the second method uses a combination of Wavelet Packet Decomposition and Artificial Neural Networks. Features are extracted by using Discrete Wavelet Transforms (DWT) and Wavelet Packet Decomposition (WPD). Training, testing and pattern recognition are performed using Artificial Neural Networks (ANN). The proposed method is implemented for 50 speakers uttering 20 isolated words each. The experimental results obtained show the efficiency of these techniques in recognizing speech