Una mirada al auge exportador chileno

Incluye Bibliografía

Evaluaciones del impacto ambiental como metodologías de incorporación del medio ambiente en la planificación

Incluye Bibliografía

Red ring research 1956-1983

Includes bibliography

Estilos de desarrollo y mutaciones del sector laboral en la región norte de América Latina

Incluye Bibliografía

Regulación e inversiones en el sector eléctrico argentino

Incluye Bibliografía

Novas tecnologias organizacionais e demanda de recursos humanos no setor automotivo brasileiro

Incluye Bibliografía

El nuevo régimen automotor

Documento informativo, n. 40

Posibilidades de fabricación local de productos propios de calderería y estructuras metálicas

Incluye Bibliografía

Institucionalidad y marco legislativo de la discapacidad en Haití

Este documento expone los avances logrados por el Gobierno haitiano, en adecuar su marco normativo para hacer efectivo el pleno ejercicio de los derechos de las personas con discapacidad, tras el terremoto ocurrido en 2010. La información documental obtenida se desprende en gran medida del primer Informe presentado por el Gobierno de Haití al Comité de Derechos de las Personas con discapacidad (CRPD) en 2014, que fue elaborado en base a las consultas al Comité Interministerial de los Derechos de las Personas, organizaciones de y para personas con discapacidad, así como el Informe Alternativo sobre los Derechos de las Personas con Discapacidad, elaborado por tres asociaciones de defensa de las personas con discapacidad, entre otros documentos.

Orgilinae (Hymenoptera: Braconidae) en cultivo de café de Cravinhos, SP, Brasil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Antimicrobial activity of six plant extracts from the brazilian savanna on periodontal pathogens

Fundação do Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Development of technologies and methods for monitoring the spatial variability of air temperature in greenhouse environment

Climatic factors directly influence growth and productivity of plants inside greenhouses, where temperature can be considered one of the major parameter in this context. Thus, the aim of this research was to develop a low cost device for thermal sensing and data acquisition, and use it in data collection and analysis of spatial variability of temperature inside a greenhouse with tropical climate. The developed equipment for thermal measurements showed a high degree of accuracy and fast responses in measurements, proving its efficiency. The data analysis interpretations were made from the elaborations of variograms and of tridimensional maps generated by a geostatistical software. The processed data analysis presented that a greenhouse without thermal control has spatial variations of air temperature, both in the sampled horizontals layers as in the three analyzed vertical columns, presenting variations of up to 3.6 ºC in certain times.

Imagens digitais aplicadas no estudo da análise multitemporal do uso e ocupação do solo numa microbacia

The knowledge of the soil occupation as for his nature, location, occurrence form, changes happened in certain periods, they are valuable for the programming of activities that you seek to the development agricultural, economical and social of the area. This work aimed at to identify and to quantify the soil occupation of Stream Petiço Watershed - Botucatu (SP), through the Geographical Information System IDRISI and data of sensor Landsat 5 TM of 09/06/97 and 23/08/2013. For the analysis of the results it was verified that the eucalyptus culture, due to existence of great reforestation companies in the watershed, together with the native forests they are predominant in the study area, the remaining of the area is occupied by pastures and soil prepared for the planting of agricultural cultures.

Segurança na América do Sul: uma abordagem histórico-conceitual

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Yield and chemical properties of rubber of Hevea clones according to phenological stages

The objective of this work was to evaluate the yield performance and macronutrient content of rubber extracted from four Hevea brasiliensis clones, under different tapping systems and plant phenological stages. The experiment was carried out in the 2010 and 2011 crop seasons, in a split-plot randomized complete block design, with four replicates. The main treatments - GT 1, PB 235, IAN 873, and RRIM 600 clones - were allocated in the plots, and the secondary treatments, which were the tapping systems 1/2S d/2, 1/2S d/4 ET 2.5%, and 1/2S d/7 ET 2.5%, were allocated in the subplots. The analyzed variables were natural rubber yield and macronutrient contents. Samples of natural rubber were obtained in the leaf development, mature leaf, and leaf senescence phenological stages. Rubber yield and its macronutrient contents are more influenced by tapping practice than by genetic material in the restrictive phenological stages of foliage.