Federal Constitutionalism and Aboriginal Difference

The author outlines a new legal approach, which he labels federal constitutionalism, to the question of aboriginal difference in Canada. This approach has the potential to open up more fruitful avenues for the resolution of aboriginal law issues than either the “frozen rights” approach currently adopted by the Supreme Court of Canada or the treaty federalism approach, which posits that treaties should be used to resolve all differences between aboriginals and non-aboriginals. The author outlines the difficulties inherent in both the frozen rights and treaty federalism approaches. Federal constitutionalism, in contrast, draws its vitality from an organic understanding of Canada’s constitutional experience. It would allow aboriginal peoples to be seen as federal actors who have historically shaped the Canadian federation. Federal constitutionalism is a multi-faceted approach that would permit aboriginal questions to be addressed using the federal principle, thereby allowing the legal focus to move away from section 35 of the Constitution Act, 1982. Aboriginal peoples would be able to exercise the rights of sovereignty over their own internal affairs, while individual aboriginals could participate directly in federal and provincial governments without having to proceed through the intermediary of aboriginal representatives. Federal constitutionalism would allow aboriginal peoples a guaranteed sphere of autonomy, while permitting recognition of their historical interdependence with non-aboriginal peoples.

Developing a Child Friendly Text-to-Speech System

This paper discusses the implementation details of a child friendly, good quality, English text-to-speech (TTS) system that is phoneme-based, concatenative, easy to set up and use with little memory. Direct waveform concatenation and linear prediction coding (LPC) are used. Most existing TTS systems are unit-selection based, which use standard speech databases available in neutral adult voices.Here reduced memory is achieved by the concatenation of phonemes and by replacing phonetic wave files with their LPC coefficients. Linguistic analysis was used to reduce the algorithmic complexity instead of signal processing techniques. Sufficient degree of customization and generalization catering to the needs of the child user had been included through the provision for vocabulary and voice selection to suit the requisites of the child. Prosody had also been incorporated. This inexpensive TTS systemwas implemented inMATLAB, with the synthesis presented by means of a graphical user interface (GUI), thus making it child friendly. This can be used not only as an interesting language learning aid for the normal child but it also serves as a speech aid to the vocally disabled child. The quality of the synthesized speech was evaluated using the mean opinion score (MOS).

Cooperación Sur-Sur entre Brasil y los Países Lusófonos Africanos (2003-2010)

La arquitectura de la Cooperación Internacional ha atravesado varios cambios. Entre ellos, el surgimiento de la Cooperación Sur-Sur dejó entrever el marcado interés de los países en desarrollo por hacer parte de la misma. En Brasil, el gobierno de Lula da Silva fue el gran promotor de esta cooperación, especialmente con aquellos países de habla portuguesa en África. En este contexto, la presente monografía pretende determinar de qué manera la construcción social de identidad incide en la dinámica de Cooperación Sur-Sur entre Brasil y los países lusófonos africanos. Mediante una perspectiva constructivista, se analiza el valor de diversos elementos sociales, culturales e históricos cuya interacción configuró determinadas percepciones entre Brasil y los países lusófonos africanos. Este proceso de interacción social permitió la consolidación de una identificación positiva entre ellos, fortaleciendo su acercamiento político y generando así un considerable aumento en el volumen y las temáticas de los proyectos de cooperación formulados de 2003 a 2010.

La cooperación internacional para el desarrollo como herramienta de política exterior japonesa en África Subsahariana

El presente caso de estudio tiene como objetivo explicar el rol de la cooperación internacional para el desarrollo en Tanzania, Mozambique, Nigeria para la consolidación del liderazgo político internacional de Japón. El interés de realizar esta investigación es la ampliación del conocimiento sobre el uso del poder blando, para alcanzar los objetivos de política exterior japonesa. Por eso, se llevara a cabo una revisión bibliográfica para el análisis de documentos oficiales y artículos académicos para la consolidación de información. A partir de ello, se pretende demostrar que la cooperación al desarrollo es una herramienta de política exterior japonesa para consolidarse como líder, en la medida en que el uso de herramientas propias de la cooperación y el presupuesto destinada a la ejecución de éstas tienen incidencia en los votos de estos Estados africanos para las iniciativas japonesas en las Naciones Unidas.

Development of a methodology to investigate the importance of chemical speciation on the bioavailability of contaminants to Eisenia andrei

The uptake of metals by earthworms occurs predominantly via the soil pore water, or via an uptake route which is related to the soil pore water metal concentration. However, it has been suggested that the speciation of the metal is also important. A novel technique is described which exposes Eisenia andrei Bouche to contaminant bearing solutions in which the chemical factors affecting its speciation may be individually and systematically manipulated. In a preliminary experiment, the LC50 for copper nitrate was 0.046 mg l(-1) (95 % confidence intervals: 0.03 and 0.07 mg l(-1)). There was a significant positive correlation between earthworm mortality and bulk copper concentration in solution (R-2 = 0.88, P less than or equal to 0.001), and a significant positive increase in earthworm tissue copper concentration with increasing copper concentration in solution (R-2 = 0.97, P less than or equal to 0.001). It is anticipated that quantifying the effect of soil solution chemical speciation on copper bioavailability will provide an excellent aid to understanding the importance of chemical composition and the speciation of metals, in the calculation of toxicological parameters.

Juvenile-mature wood transition in pine: correlation between wood properties and candidate gene expression profiles

There is a strong desire to exploit transcriptomics data from model species for the genetic improvement of non-model crops. Here, we use gene expression profiles from the commercial model Pinus taeda to identify candidate genes implicated in juvenile-mature wood transition in the non-model relative, P. sylvestris. Re-analysis of 'public domain' SAGE data from xylem tissues of P. taeda revealed 283 mature-abundant and 396 juvenile-abundant tags (P < 0.01), of which 70 and 137, respectively matched to genes with known function. Based on sequence similarity, we then isolated 16 putative homologues of genes that in P. taeda exhibited widest divergence in expression between juvenile and mature samples. Candidate expression levels in P. sylvestris were almost invariably differential between juvenile and mature woody tissue samples among two cohorts of five trees collected from the same seed source and selected for genetic uniformity by genetic distance analysis. However, the direction of differential expression was not always consistent with that described in the original P. taeda SAGE data. Correlation was observed between gene expression and juvenile-mature wood anatomical characteristics by OPLS analysis. Four candidates (alpha-tubulin, porin MIP1, lipid transfer protein and aquaporin like protein) apparently had greatest influence on the wood traits measured. Speculative function of these genes in relation to juvenile-mature wood transition is briefly explored. Thus, we demonstrate the feasibility of exploiting SAGE data from a model species to identify consistently differentially expressed candidates in a related non-model species.

Discovery of three polymorphs of 7-fluoroisatin reveals challenges in using computational crystal structure prediction as a complement to experimental screening

A combined computational and experimental polymorph search was undertaken to establish the crystal forms of 7-fluoroisatin, a simple molecule with no reported crystal structures, to evaluate the value of crystal structure prediction studies as an aid to solid form discovery. Three polymorphs were found in a manual crystallisation screen, as well as two solvates. Form I ( P2(1)/c, Z0 1), found from the majority of solvent evaporation experiments, corresponded to the most stable form in the computational search of Z0 1 structures. Form III ( P21/ a, Z0 2) is probably a metastable form, which was only found concomitantly with form I, and has the same dimeric R2 2( 8) hydrogen bonding motif as form I and the majority of the computed low energy structures. However, the most thermodynamically stable polymorph, form II ( P1 , Z0 2), has an expanded four molecule R 4 4( 18) hydrogen bonding motif, which could not have been found within the routine computational study. The computed relative energies of the three forms are not in accord with experimental results. Thus, the experimental finding of three crystalline polymorphs of 7- fluoroisatin illustrates the many challenges for computational screening to be a tool for the experimental crystal engineer, in contrast to the results for an analogous investigation of 5- fluoroisatin.

Graduate School and University Center Archives Finding Aid - Record Group VIII: Doctoral Students' Council

This is part of the finding aid to the Graduate School and University Center (GSUC) Archives. Record Group VIII is the files from the Doctoral Students' Council (DSC).

Graduate School and University Center Archives Finding Aid - Record Group VII: CUNY

This is part of the finding aid to the Graduate School and University Center (GSUC) Archives. Record Group VII is materials about the City University of New York, transferred from the Mina Rees Library and the Provost's Office. Also included in this group are the records of the Research Foundation.

Graduate School and University Center Archives Finding Aid - Record Group VI: Vice-President for Finance and Administration

This is part of the finding aid to the Graduate School and University Center (GSUC) Archives. Record Group VI is the files of the Vice-Presidents for Finance and Administration.

Graduate School and University Center Archives Finding Aid - Record Group V-D: Presidents' Files: Kelly

This is part of the finding aid to the Graduate School and University Center (GSUC) Archives. Record Group V-D is the papers of William P. Kelly from when he was president of the GSUC (2005-2013).

Graduate School and University Center Archives Finding Aid - Record Group V-C: Presidents' Files: Horowitz

This is part of the finding aid to the Graduate School and University Center (GSUC) Archives. Record Group V-C is the papers of Frances Degen Horowitz from when she was president of the GSUC (1991-2005).

Graduate School and University Center Archives Finding Aid - Record Group V-B: Presidents' Files: Proshansky

This is part of the finding aid to the Graduate School and University Center (GSUC) Archives. Record Group V-B is the papers of Harold M. Proshansky from when he was president of the GSUC (1972-1990).

Graduate School and University Center Archives Finding Aid - Record Group V-A: Presidents' Files: Rees

This is part of the finding aid to the Graduate School and University Center (GSUC) Archives. Record Group V-A is the papers of Mina S. Rees from when she was president of the GSUC (1969-1972).

Graduate School and University Center Archives Finding Aid - Record Group V: Presidents' Files

This is part of the finding aid to the Graduate School and University Center (GSUC) Archives. Record Group V explains the record groups in the "Presidents' Files" series.