Method for the evaluation of social projects

This instrument was part of the research project "Research on Evaluation of Health and Education Plans and Programs in the Province of Buenos Aires", developed by the of Chair Preventive Psychology of the Psychology course of studies at the School of Humanities and Educational Sciences, National Univer- sity of La Plata (Argentina). The basis for proposing an assessment instrument is the need for a method enabling analysis, systematization of knowledge and the assignment of values distributed into scales and organized in general charts, on social programs. Its main concern is the analysis of health and education programs and projects, restricted to certain specific areas or regions, in search for theoretic trustworthi-ness, methodological accuracy as well as pragmatic operability. This is the result of four years of researching said programs at system, service and community levels.

Estado, Justicia y Sociedad : la Administración de Justicia en la provincia de Buenos Aires, 1853-1881

Esta ponencia es la presentación del proyecto de tesis, que tiene por objetivo estudiar el proceso de constitución y consolidación del poder judicial, responsable de la administración de justicia, como integrante del Estado provincial, legitimador de su accionar político y mediador con la sociedad civil. La investigación se ubica en la provincia de Buenos Aires, entre 1853 y 1881, que sancionó su propia Constitución en 1854, en la que declaraba en su artículo 118 que el poder judicial sería independiente de todo otro en el ejercicio de sus funciones. Es decir que en esta provincia la consagración de la teoría de los poderes del Estado y la ley como definidora de lo que era justo, requirieron de la organización del poder judicial. El sistema judicial de la provincia de Buenos Aires comenzó su formación como poder del Estado a partir de la reforma rivadaviana y el proceso alcanzó su madurez entre 1853 y 1881, como parte fundamental del proyecto liberal, asentado sobre la autoridad de la ley. El poder judicial garantizaba la legitimidad del sistema político republicano de matriz liberal, pero la dependencia con el poder ejecutivo se mantuvo en parte, representada en el presupuesto, los nombramientos y los jurys. La organización judicial en formación incluyó al ámbito rural con una fisonomía institucional que tendía a consolidar la relación entre Estado y sociedad civil; ésta manifestaba sus necesidades a través de la opinión pública y el poder las interpretaba con el fin de legitimar su acción política. En este proceso de legitimación, el poder judicial era funcional al Estado, lo que se consolidó con el tiempo. La Constitución de 1873, a pesar de ser ideal en algunas de sus propuestas, dio protagonismo y efectividad a las instituciones judiciales que se formaron y pusieron en funcionamiento con una nueva concepción de justicia, que sin dejar de lado el derecho natural se consolidaba en una función más positiva, atenta a los derechos individuales y de propiedad. Para comprender el rol que jugó el sistema de justicia en la formación del Estado es necesario desenmarañar la compleja trama de relaciones entre el poder político y los magistrados, y a su vez entre ellos y la sociedad. Pero esto no se puede realizar sin conocer y comprender que entendían por justicia, y definir de qué forma organizaron su administración. En la realización de esta investigación atenderé a las soluciones que el ordenamiento jurídico debía brindar a una determinada sociedad, las instituciones que lo formaron y las ideas de quienes lo gestaron. El uso de la fuente judicial será fundamental para observar si la letra de la ley fue cumplida en la administración de justicia y de qué manera. Pero esa fuente judicial confirmará o no la aplicación de las leyes dictadas por el poder legislativo y los decretos emanados del ejecutivo, por ello será necesario reconstruir los organigramas del Poder Judicial a partir del estudio de los Registros Oficiales y los debates legislativos de la provincia.

Method for the evaluation of social projects

This instrument was part of the research project "Research on Evaluation of Health and Education Plans and Programs in the Province of Buenos Aires", developed by the of Chair Preventive Psychology of the Psychology course of studies at the School of Humanities and Educational Sciences, National Univer- sity of La Plata (Argentina). The basis for proposing an assessment instrument is the need for a method enabling analysis, systematization of knowledge and the assignment of values distributed into scales and organized in general charts, on social programs. Its main concern is the analysis of health and education programs and projects, restricted to certain specific areas or regions, in search for theoretic trustworthi-ness, methodological accuracy as well as pragmatic operability. This is the result of four years of researching said programs at system, service and community levels.

Estado, Justicia y Sociedad : la Administración de Justicia en la provincia de Buenos Aires, 1853-1881

Esta ponencia es la presentación del proyecto de tesis, que tiene por objetivo estudiar el proceso de constitución y consolidación del poder judicial, responsable de la administración de justicia, como integrante del Estado provincial, legitimador de su accionar político y mediador con la sociedad civil. La investigación se ubica en la provincia de Buenos Aires, entre 1853 y 1881, que sancionó su propia Constitución en 1854, en la que declaraba en su artículo 118 que el poder judicial sería independiente de todo otro en el ejercicio de sus funciones. Es decir que en esta provincia la consagración de la teoría de los poderes del Estado y la ley como definidora de lo que era justo, requirieron de la organización del poder judicial. El sistema judicial de la provincia de Buenos Aires comenzó su formación como poder del Estado a partir de la reforma rivadaviana y el proceso alcanzó su madurez entre 1853 y 1881, como parte fundamental del proyecto liberal, asentado sobre la autoridad de la ley. El poder judicial garantizaba la legitimidad del sistema político republicano de matriz liberal, pero la dependencia con el poder ejecutivo se mantuvo en parte, representada en el presupuesto, los nombramientos y los jurys. La organización judicial en formación incluyó al ámbito rural con una fisonomía institucional que tendía a consolidar la relación entre Estado y sociedad civil; ésta manifestaba sus necesidades a través de la opinión pública y el poder las interpretaba con el fin de legitimar su acción política. En este proceso de legitimación, el poder judicial era funcional al Estado, lo que se consolidó con el tiempo. La Constitución de 1873, a pesar de ser ideal en algunas de sus propuestas, dio protagonismo y efectividad a las instituciones judiciales que se formaron y pusieron en funcionamiento con una nueva concepción de justicia, que sin dejar de lado el derecho natural se consolidaba en una función más positiva, atenta a los derechos individuales y de propiedad. Para comprender el rol que jugó el sistema de justicia en la formación del Estado es necesario desenmarañar la compleja trama de relaciones entre el poder político y los magistrados, y a su vez entre ellos y la sociedad. Pero esto no se puede realizar sin conocer y comprender que entendían por justicia, y definir de qué forma organizaron su administración. En la realización de esta investigación atenderé a las soluciones que el ordenamiento jurídico debía brindar a una determinada sociedad, las instituciones que lo formaron y las ideas de quienes lo gestaron. El uso de la fuente judicial será fundamental para observar si la letra de la ley fue cumplida en la administración de justicia y de qué manera. Pero esa fuente judicial confirmará o no la aplicación de las leyes dictadas por el poder legislativo y los decretos emanados del ejecutivo, por ello será necesario reconstruir los organigramas del Poder Judicial a partir del estudio de los Registros Oficiales y los debates legislativos de la provincia.

Estudio socio-territorial de la actividad hortícola en el partido de La Plata 1998-2002

El presente trabajo se propone identificar y caracterizar las unidades de análisis espacio-territorial (fracciones censales) de la actividad primaria intensiva, específicamente hortícola, y examinar el peso relativo de la actividad del Partido de La Plata en el contexto provincial y nacional. Se analizan las variables sobre mano de obra, superficie total, superficie cultivada a campo y bajo cubierta, régimen de tenencia de la tierra y componentes tecnológicos. Se examinan y comparan los censos hortícola de la Provincia de Buenos Aires 1998 y Nacional Agropecuario 2002 (CNA02). Los resultados son presentados en tablas, gráficos y mapas temáticos procesados en SIG ArcView.

Relationship between definitive datum levels and magnetic polarity and revised geomagnetic polarity time-scale at DSDP Hole 72-516F

This paper contains magnetobiostratigraphic correlation charts for each of the four sites occupied during DSDP Leg 72. Microfossil zonal boundaries and magnetic polarity determinations for Sites 515 through 518 are summarized in Figures 1 through 4, respectively. Our discussion focuses on the correlations derived for the Paleogene and late Cretaceous (Coniacian-Maestrichtian) of Site 516, because of the value of this site as a stratigraphic reference section for the South Atlantic.

Control estadístico de calidad en bibliotecología : Aplicación de gráficos de control en los procesos técnicos

A partir de la aceptación de la biblioteca como parte del ciclo de creación, organización y diseminación del conocimiento cambió el concepto de la misma de una entidad cerrada hacia un sistema dinámico en constante interacción con su entorno. Así se la reconoció como una institución social más que como una colección de documentos. Desde entonces se percibió a la biblioteca como una entidad en la que se podía aplicar los principios de gestión. Desde entonces se utilizaron distintas herramientas de gestión para la toma de decisiones en el ámbito de las bibliotecas. Entre estas herramientas son de gran importancia en el control estadístico de procesos los gráficos de control, utilizados para medir la estabilidad de un proceso a través del tiempo. Han tenido amplia aplicación en el control estadístico de la calidad, comenzando en el ámbito industrial. Hoy su aplicación se ha extendido a una gran variedad de disciplinas incluyen empresas de servicios y unidades administrativas. Aquí se presentan a los gráficos de control como una importante herramienta de gestión aplicada a los procesos técnicos permitiendo su evaluación y el monitoreo de su desempeño a partir de la utilización de indicadores y otros datos de carácter diagnóstico

Digital terrain model (DTM) of the central Fram Strait

Based on data from R/V Polarstern multibeam sonar surveys between 1984 and 1997 a high resolution bathymetry has been generated for the central Fram Strait. The area ensonified covers approx. 36,500 sqkm between 78°N-80°N and 0°E-7.5°E. Basic outcome of the investigation is a Digital Terrain Model (DTM) with 100 m grid spacing which was utilized for contouring and generation of a new series of bathymetric charts (AWI BCFS).

Calcareous nannofossil abundance of ODP Sites 174A-1071, 174A-1072 and 174A-1073

Calcareous nannofossil range charts for Leg 174A sites on the New Jersey continental margin are presented in this report, and nannofossil biostratigraphy is established. Nannofossil biostratigraphic resolution is low in shallow-water Sites 1071 and 1072, where nannofossils are generally rare or frequently absent. Site 1073 yields generally common to abundant nannofossils, which allows a fairly detailed nannofossil biostratigraphy for the entire Pleistocene through upper Eocene sequence. Quantitative and semiquantitative nannofossil data for the upper Pleistocene section from Site 1073 reveal an average sedimentation rate of about 80 cm/k.y. The unusually high sedimentation rate makes this calcareous section very valuable for high-resolution studies.

Calcareous nannofossil biostratigraphy of ODP Leg 134 sites

Seven sites drilled in the central New Hebrides Island Arc during Ocean Drilling Program Leg 134 yielded varying quantities of upper Eocene through Pleistocene calcareous nannofossils. Most of the Miocene and Pliocene strata were absent from Sites 827-831 drilled along the collisional boundary between the Australia and Pacific plates where the North d'Entrecasteaux Ridge and Bougainville Guyot are being subducted. Sites 832 and 833, drilled in the intra-arc North Aoba Basin, contained upper Miocene through Pleistocene and early Pliocene through Pleistocene nannofossils, respectively. Detailed range charts displaying species abundances and age interpretations are presented for all of the sites. Despite problems of reworked assemblages, poor preservation, overgrowths and/or dilution from volcaniclastics, the nannofossil biostratigraphy delineates several repeated sections at Site 829 in the accretionary prism adjacent to Espiritu Santo Island. Paleogene pelagic sediments equivalent to those in a reference section at Site 828 appear to have been scraped from the downgoing North d'Entrecasteaux Ridge and accreted onto the forearc during the Pleistocene. Other sediments in the forearc include Pleistocene olistostromal trench-fill deposits containing clasts of various ages and compositions. Some of the clasts and olistoliths have affinities to rocks exposed on the neighboring islands and environs, whereas others are of uncertain origin. The matrix of the olistostromes is predominately Pleistocene, however, matrices of mixed nannofossil ages are frequently encountered. Comparisons of the mixed nannofossil ages in the matrices with sedimentological and structural data suggest that sediment mixing resulting from fault movement is subordinate to that occurring during deposition.

The International Bathymetric Chart of the Southern Ocean (IBCSO) Version 1.0

The International Bathymetric Chart of the Southern Ocean (IBCSO) Version 1.0 is a new digital bathymetric model (DBM) portraying the seafloor of the circum-Antarctic waters south of 60° S. IBCSO is a regional mapping project of the General Bathymetric Chart of the Oceans (GEBCO). IBCSO Version 1.0 DBM has been compiled from all available bathymetric data collectively gathered by more than 30 institutions from 15 countries. These data include multibeam and single beam echo soundings, digitized depths from nautical charts, regional bathymetric gridded compilations, and predicted bathymetry. Specific gridding techniques were applied to compile the DBM from the bathymetric data of different origin, spatial distribution, resolution, and quality. The IBCSO Version 1.0 DBM has a resolution of 500 x 500 m, based on a polar stereographic projection, and is publicly available together with a digital chart for printing from the project website (http://www.ibcso.org) and from the two data sets shown at the bottom of this page.

Amount and patterns of beluga sightings in the eastern Beaufort Sea

An understanding of the adaptability of belugas (Delphinapterus leucas) to changing ice conditions is required to interpret and predict possible changes in habitat selection in response to projected loss of sea ice throughout the circumpolar Arctic. We analyzed beluga observations made during spring aerial surveys for ringed seals conducted from 1975 to 1979 in the eastern Beaufort Sea. Despite interannual variability in the extent and distribution of sea ice, belugas consistently selected areas with water depths of 200-500 m and heavy ice concentrations (8/10 to 10/10) while areas of open water to light ice concentrations (0/10 to 1/10) were not selected. Belugas were also found in proximity to regions with >0.5 degrees seafloor slope which include the continental slope and other areas with the potential for oceanographic upwellings. In most years (4 of 5), fast-ice edges and coastal areas were not selected. In the lightest ice year analyzed, belugas showed less specificity in habitat selection as their distribution expanded and shifted shoreward to fast-ice edges. The observed distribution is discussed in terms of predator-prey relationships particularly with reference to beluga feeding on polar cod (Boreogadus saida). More research is required to examine and compare possible changes in distribution since the late 1970s and to investigate the factors driving the patterns described.

Carbon/oxygen ratios, clay composition and gas-hydrate saturation of ODP Leg 164 sites

The analyses of downhole log data from Ocean Drilling Program (ODP) boreholes on the Blake Ridge at Sites 994, 995, and 997 indicate that the Schlumberger geochemical logging tool (GLT) may yield useful gas hydrate reservoir data. In neutron spectroscopy downhole logging, each element has a characteristic gamma ray that is emitted from a given neutron-element interaction. Specific elements can be identified by their characteristic gamma-ray signature, with the intensity of emission related to the atomic elemental concentration. By combining elemental yields from neutron spectroscopy logs, reservoir parameters including porosities, lithologies, formation fluid salinities, and hydrocarbon saturations (including gas hydrate) can be calculated. Carbon and oxygen elemental data from the GLT was used to determine gas hydrate saturations at all three sites (Sites 994, 995, and 997) drilled on the Blake Ridge during Leg 164. Detailed analyses of the carbon and oxygen content of various sediments and formation fluids were used to construct specialized carbon/oxygen ratio (COR) fan charts for a series of hypothetical gas hydrate accumulations. For more complex geologic systems, a modified version of the standard three-component COR hydrocarbon saturation equation was developed and used to calculate gas hydrate saturations on the Blake Ridge. The COR-calculated gas hydrate saturations (ranging from about 2% to 14% bulk volume gas hydrate) from the Blake Ridge compare favorably to the gas hydrate saturations derived from electrical resistivity log measurements.

Tintinnids of the western Arabian Sea

The results of an investigation of tintinnids from the western Arabian Sea are described. A total of 134 closing-net samples was obtained from 22 stations of the German "Meteor" expedition 1964/1965. Distribution charts of the dominant species of tintinnids from the study area are presented as well as a list of the world-wide distribution of these species as derived from the literature. Tintinnids were most abundant in the surface waters. The layer from 0 - 25 m yielded a maximum 94.3% and a minimum of 61.3% of the tintinnids present from 0 - 175 m; the mean was 80%. There was no significant difference in the vertical distribution between day and night stations nor was there any indication of the influence of the thermocline upon vertical distribution of tintinnids. TS-diagrams show different water types in the western Arabian Sea. Temperatur-salinity-tintinnid -diagrams indicate regional patterns in the distribution of various species of tintinnids. Some tintinnids can be used as indicator species: Climacocylis scalaria, Parundella lohmanni and Amphorella amphora were typical for the Somali Current whereas Rhabdonella apophysata and Branditella palliata indicated the presence of East African Coastal Current water. The concentration of tintinnids in the upper 25 m raged between 4,800 and 39,300 individuals/m**3 (mean 19,000/m**3). Plasma volume of tintinnids was calculated to permit comparison of different links in the food chain. There was a mean of 51 mm**3/m**2 in the upper layer, equivalent to a concentration of 2 mm**3/m**3. Carbon values were computed from the plasma volume of tintinnids, phytoplankton and larger zooplankton. The ratio of phytoplankton plus microzooplankton carbon to large zooplankton carbon was 1 : 0.8 in the Somali Current, 1 : 0.4 in the East African Coastal Current and 1 : 1.2 in the mixing zone of these current systems. Tintinnids are one of the first links in the food chain. It is very likely that a part of the organic detritus and of the nanoplankton is transfered to large herbivores or omnivores via tintinnids and other protozoans. This mechanism might be especially effective during seasons when large phytoplankters are not available in the ocean.

Calcareous nannofossil stratigraphy, mass accumulation rates and bulk density of sediments from ODP Leg 173 sites

Drilling on the Iberia Abyssal Plain during Ocean Drilling Program Leg 173 allowed us to recover Upper Cretaceous through Paleocene sediments at Sites 1068 and 1069 and only upper Paleocene sediments at Site 1067, which expands considerably the Upper Cretaceous to Paleocene record for this region. Of these three sites, Site 1068 recovered uppermost Cretaceous sediments as well as the most complete Paleocene record, whereas Site 1067 yielded only uppermost Paleocene sediments (Zone CP8). Site 1069 provided a rather complete upper Campanian through Maastrichtian section but a discontinuous Paleocene record. After a detailed calcareous nannofossil biostratigraphy was documented in distribution charts, we calculated mass accumulation rates for Holes 1068A and 1069A. Sediments in Hole 1068A apparently record the final stages of burial of a high basement block by turbidity flows. Accumulation rates through the Upper Cretaceous indicate relatively high rates, 0.95 g/cm**2/k.y., but may be unreliable because of the lack of datum points and/or possible hiatuses. Accumulation rates in the Paleocene section of Hole 1068A fluctuated every few million years from lower (~0.35 g/cm**2/k.y.) to higher rates (~0.85 g/cm**2/k.y.) until the latest Paleocene, when rates increased to an average of ~2.0 g/cm**2/k.y. Mass accumulation rates for the Upper Cretaceous in Hole 1069A indicate a steady rate of ~0.60 g/cm**2/k.y. from 75 to 72 Ma. There may have been one or more hiatuses between 72 and 68 Ma (combined Zone CC24 through Subzone CC25b), as indicated by the very low accumulation rate of 0.15 g/cm**2/k.y. The Paleocene section of Hole 1069A does not show the same continuous record, which may result from fluctuations in the carbonate compensation depth and poor recovery (average = 40%). Zones CP4 and CP5 are missing within a barren interval; this and numerous other barren intervals affect the precision of the nannofossil zonation and calculation of mass accumulation rates. However, in spite of these missing zones, mass accumulation rates do not seem to indicate the presence of hiatuses as the rates for this barren interval average ~1.0 g/cm**2/k.y. This study set out to test the hypothesis that a reliable biostratigraphic record could be constructed from sediments derived from turbidity flows deposited below the carbonate compensation depth. As illustrated here, not only could a reliable biostratigraphic record be determined from these sediments, but sedimentation and mass accumulation rates could also be determined, allowing inferences to be drawn concerning the sedimentary history of this passive margin. The reliability of this record is confirmed by independent verification by the establishment of a magnetostratigraphy for the same cores.