República Popular China: un desafío y una oportunidad para el sector agroalimentario de la República Argentina: herramientas para exportar

Incluye Bibliografía

DR-CAFTA: ¿panacea o fatalidad para el desarrollo económico y social en Nicaragua?

Incluye Bibliografía

Actions on CDCC resolutions adopted at Fifth Session

Includes bibliography

Energía nuclear en Colombia, México, Venezuela, Bolivia y Ecuador, y perspectivas de cooperación regional = Nuclear energy in Colombia, Mexico, Bolivia and Ecuador and prospects for regional cooperation

Incluye Bibliografía

Trip report vital statistics assessment and training programme British Virgin Islands, July 11-19, 1985

Informe de la mision realizada para evaluar el estado de las estadisticas vitales en las Islas Virgenes Britanicas, y estudiar la forma de mejorar los sistemas de recoleccion y entrega de datos.

Mission report to the Caribbean countries implemented by the Joint ECLAC

Informe de la mision del ILPES destinada a identificar prioridades, tomar acuerdos sobre mecanismos de participacion y cooperacion, definir actividades, y en general, actuar en nombre de los gobiernos para recibir sugerencias, recomendaciones y criterios para el desarrollo del programa de trabajo del ILPES en la region.

The demographic situation in Haiti

Includes bibliography

Informativo de actividades: cuarto trimestre 1978

Informe sobre las actividades de investigacion, asesoria tecnica, capacitacion e informacion en poblacion desarrolladas durante el cuarto trimestre de 1978 por las sedes Santiago y San Jose del CELADE. En este periodo destaca la constitucion de la mision de evaluacion del Programa de Cooperacion e Intercambio CELADE-CANADA, integrada por 3 funcionarios de CIDA y uno de Statistics Canada quienes llevaron a cabo sus labores entre el 29 de Noviembre y el 9 de Diciembre de 1978

Informe de la misión a Honduras desde el 22 al 29 de noviembre de 1980

Informe de las mision a Honduras realizada por el Asesor Regional en Encuestas de Hogares adscrito a la CEPAL. El objetivo de la mision se centro en colaborar con la Direccion de Planificacion Sectorial y Estadistica Laboral en la programacion y diseno de la encuesta de hogares cuyo centro de atencion se refiere a la investigacion de la situacion del empleo. Se incluye el cuestionario a ser utilizado en la encuesta.

Ecuador: evaluación de los efectos de las inundaciones de 1982

Incluye Bibliografía

Ilha Solteira e Projeto Cinturão Verde: história e contradições

Pós-graduação em Serviço Social - FCHS

On the diurnal cycle of urban aerosols, black carbon and the occurrence of new particle formation events in springtime Sao Paulo, Brazil

Large conurbations are a significant source of the anthropogenic pollution and demographic differences between cities that result in a different pollution burden. The metropolitan area of Sao Paulo (MASP, population 20 million) accounts for one fifth of the Brazilian vehicular fleet. A feature of MASP is the amount of ethanol used by the vehicular fleet, known to exacerbate air quality. The study describes the diurnal behaviour of the submicron aerosol and relies on total particle number concentration, particle number size distribution, light scattering and light absorption measurements. Modelled planetary boundary layer (PBL) depth and air mass movement data were used to aid the interpretation. During morning rush-hour, stagnant air and a shallow PBL height favour the accumulation of aerosol pollution. During clear-sky conditions, there was a wind shift towards the edge of the city indicating a heat island effect with implications on particulate pollution levels at the site. The median total particle number concentration for the submicron aerosol typically varied in the range 1.6 x 10(4)-3.2 x 10(4) cm(-3) frequently exceeding 4 x 10(4) cm-3 during the day. During weekdays, nucleation-mode particles are responsible for most of the particles by numbers. The highest concentrations of total particle number concentrations and black carbon (BC) were observed on Fridays. Median diurnal values for light absorption and light scattering (at 637 nm wavelength) varied in the range 12-33 Mm(-1) and 21-64 Mm(-1), respectively. The former one is equal to 1.8-5.0 mu g m(-3) of BC. The growth of the PBL, from the morning rush-hour until noon, is consistent with the diurnal cycle of BC mass concentrations. Weekday hourly median single-scattering albedo (omega(0)) varied in the range 0.59-0.76. Overall, this suggests a top of atmosphere (TOA) warming effect. However, considering the low surface reflectance of urban areas, for the given range of omega(0), the TOA radiative forcing can be either positive or negative for the sources within the MASP. On the average, weekend omega(0) values were 0.074 higher than during weekdays. During 11% of the days, new particle formation (NPF) events occurred. The analysed events growth rates ranged between 9 and 25 nm h(-1). Sulphuric acid proxy concentrations calculated for the site were less than 5% of the concentration needed to explain the observed growth. Thus, other vapours are likely contributors to the observed growth.

Quality assurance of simulated patient feedback in communication training for fourth-year medical students

Introduction In our program, simulated patients (SPs) give feedback to medical students in the course of communication skills training. To ensure effective training, quality control of the SPs’ feedback should be implemented. At other institutions, medical students evaluate the SPs’ feedback for quality control (Bouter et al., 2012). Thinking about implementing quality control for SPs’ feedback in our program, we wondered whether the evaluation by students would result in the same scores as evaluation by experts. Methods Consultations simulated by 4th-year medical students with SPs were video taped including the SP’s feedback to the students (n=85). At the end of the training sessions students rated the SPs’ performance using a rating instrument called Bernese Assessment for Role-play and Feedback (BARF) containing 11 items concerning feedback quality. Additionally the videos were evaluated by 3 trained experts using the BARF. Results The experts showed a high interrater agreement when rating identical feedbacks (ICCunjust=0.953). Comparing the rating of students and experts, high agreement was found with regard to the following items: 1. The SP invited the student to reflect on the consultation first, Amin (= minimal agreement) 97% 2. The SP asked the student what he/she liked about the consultation, Amin = 88%. 3. The SP started with positive feedback, Amin = 91%. 4. The SP was comparing the student with other students, Amin = 92%. In contrast the following items showed differences between the rating of experts and students: 1. The SP used precise situations for feedback, Amax (=maximal agreement) 55%, Students rated 67 of SPs’ feedbacks to be perfect with regard to this item (highest rating on a 5 point Likert scale), while only 29 feedbacks were rated this way by the experts. 2. The SP gave precise suggestions for improvement, Amax 75%, 62 of SPs’ feedbacks obtained the highest rating from students, while only 44 of SPs’ feedbacks achieved the highest rating in the view of the experts. 3. The SP speaks about his/her role in the third person, Amax 60%. Students rated 77 feedbacks with the highest score, while experts judged only 43 feedbacks this way. Conclusion Although evaluation by the students was in agreement with that of experts concerning some items, students rated the SPs’ feedback more often with the optimal score than experts did. Moreover it seems difficult for students to notice when SPs talk about the role in the first instead of the third person. Since precision and talking about the role in the third person are important quality criteria of feedback, this result should be taken into account when thinking about students’ evaluation of SPs’ feedback for quality control. Bouter, S., E. van Weel-Baumgarten, and S. Bolhuis. 2012. Construction and Validation of the Nijmegen Evaluation of the Simulated Patient (NESP): Assessing Simulated Patients’ Ability to Role-Play and Provide Feedback to Students. Academic Medicine: Journal of the Association of American Medical Colleges