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.

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.

Meteorological forcing data for urban outdoor thermal comfort models from a coupled convective boundary layer and surface energy balance scheme

Site-specific meteorological forcing appropriate for applications such as urban outdoor thermal comfort simulations can be obtained using a newly coupled scheme that combines a simple slab convective boundary layer (CBL) model and urban land surface model (ULSM) (here two ULSMs are considered). The former simulates daytime CBL height, air temperature and humidity, and the latter estimates urban surface energy and water balance fluxes accounting for changes in land surface cover. The coupled models are tested at a suburban site and two rural sites, one irrigated and one unirrigated grass, in Sacramento, U.S.A. All the variables modelled compare well to measurements (e.g. coefficient of determination = 0.97 and root mean square error = 1.5 °C for air temperature). The current version is applicable to daytime conditions and needs initial state conditions for the CBL model in the appropriate range to obtain the required performance. The coupled model allows routine observations from distant sites (e.g. rural, airport) to be used to predict air temperature and relative humidity in an urban area of interest. This simple model, which can be rapidly applied, could provide urban data for applications such as air quality forecasting and building energy modelling, in addition to outdoor thermal comfort.

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

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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

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

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Graduate School and University Center Archives Finding Aid - Record Group IV: Committee Records

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Graduate School and University Center Archives Finding Aid - Record Group III: Periodicals

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