Scalable real-time crisis mapping and analytics of social media streams for disaster management and breaking news

Real-time geoparsing of social media streams (e.g. Twitter, YouTube, Instagram, Flickr, FourSquare) is providing a new 'virtual sensor' capability to end users such as emergency response agencies (e.g. Tsunami early warning centres, Civil protection authorities) and news agencies (e.g. Deutsche Welle, BBC News). Challenges in this area include scaling up natural language processing (NLP) and information retrieval (IR) approaches to handle real-time traffic volumes, reducing false positives, creating real-time infographic displays useful for effective decision support and providing support for trust and credibility analysis using geosemantics. I will present in this seminar on-going work by the IT Innovation Centre over the last 4 years (TRIDEC and REVEAL FP7 projects) in building such systems, and highlights our research towards improving trustworthy and credible of crisis map displays and real-time analytics for trending topics and influential social networks during major news worthy events.

La vía aérea, un reto en el servicio de urgencias indicaciones, manejo y complicaciones

INTRODUCCIÓN: El control rápido y seguro de la vía aérea es una de las habilidades más importantes que se debe tener para el manejo de pacientes críticamente enfermos y traumatizados en los departamentos de emergencias de todo el mundo, en nuestro medio no contamos con estadísticas que cuantifiquen el éxito y complicaciones en este aspecto. METODOLOGIA: Se realizo un estudio observacional, descriptivo, prospectivo, que recolecto los datos de las intubaciones realizadas en la sala de emergencias del Hospital Universitario Mayor “Mederi” por parte de especialistas en medicina de emergencias, medicina interna, médicos generales o personal en entrenamiento, durante el periodo comprendido entre noviembre de 2010 y junio de 2011. RESULTADOS: Se recolecto una muestra de 92 pacientes en el estudio, la causa mas frecuente de intubación orotraqueal fue falla respiratoria 77,2%, el éxito en el primer intento fue de 51,5%, se uso secuencia de intubación rápida como método de intubación en el 56,5% de los pacientes y se presento alguna complicación en el 61% de los pacientes. DISCUSIÓN: El éxito en la intubación orotraqueal es menor y las complicaciones superiores a los de países desarrollados, esto puede estar en relación con la falta del desarrollo de la medicina de emergencias y programas de entrenamiento formal en el manejo de la vía aérea.

Postgraduate Education for Physical Therapists at Cardiopulmonary Area in Colombia

This paper presents the supply of postdegree programs in the cardiopulmonary area in Colombia in orden to show its state and sufficiency. Plans of formation, objectives, curricular approach, methodology and profile of performance are analyzed in terms of costs, duration, supply, location and research capabilities. Our results show problems in regard to supply as well as unanimous criteria and strategic alliances. There are no Gremial associations that favor both discussion and analysis about epidemiologist aspects of respiratory and cardiovascular diseases in Colombia there is necessity of professionals in this area with experience. Knowledge and appropiated skills in management, administration, laws, agreements and public policies that cover the affected population. Also, it is exposed that the Universities whit this programs require support and pursuit for professionals positioning both in national and international context.Methodology A descriptive study was carried out with a data collection made in a period between April-December of 2006. Cards were done and they allowed to review different aspects such as costs, occupational profile, duration, modality, methodology, practical component and evaluation in the offering universities of programs of postdegree in the cardiopulmonary area for physiotherapists. Later an analysis was made on curriculum, profiles, objectives, contents, professional competitions the areas of research.

Solid waste management in metropolitan areas: barriers and opportunities for intermunicipal arrangements in Brazil

Municipal solid waste issue has acquired a growing importance into urban management discussions, particularly in metropolitan areas. Although metropolitan regions were created for integrating public functions of common interest, it appears that the structures, in general, are limited to planning  activities. In this context, the democratization process occurred in Brazil during 1980’s led to the  strengthening of inter-municipal arrangements of voluntary cooperation, acquiring great expressiveness  in metropolitan areas, responsible for 60% of waste generated in Brazil. However, despite the  consortia emergence as an alternative management of metropolitan territory, its process of setting up and operation is not free of challenges and dilemmas. This paper starts with the hypothesis that  inter-municipal consortia in metropolitan areas have high strength asymmetry and weak regional  identity among municipalities, conditions that tend to create barriers to its concretization. In this  context, this research aim  to develop a comparative study of inter-municipal arrangements for solid  waste management in the metropolitan areas of Curitiba (pr), Belo Horizonte (bh) and Salvador  (ba), by identifying influence degree of regional identity and strength asymmetry in these arrangements. The multiple case study reveals an inverse proportionality relationship between regional  identity and strength asymmetry among the municipalities, deeply influenced by political interinstitutional  arrangement and the metropolitan area in which they are is inserted.

Resources for an Intersectorial Management of Public Policies: Mobility and Access

The objective of this paper is to integrate mobility as across component of the management of specific public actions. The case of study concerns the public health services in Argentina, and mother’s mobility conditions in the suburban of the Buenos Aires Metropolitan Area. In terms of methodology, the paper working on the concept of access trying to identify, measure and evaluate the relationship between mobility conditions and maternal health care. Access is weighted according to the realization of health services, and not according to the arrival at the places where they are offers. The result is innovative empirical evidence, useful as an indicator to make more relevant the role of mobility within the public agenda of transport and others specific sectors, asa basic social right behind the access that requires coordinated actions and cross-sectoral approaches.

Management of industrial wastewater discharges in river basins through agents'argumentation

La gestió de l'aigua residual és una tasca complexa. Hi ha moltes substàncies contaminants conegudes però encara moltes per conèixer, i el seu efecte individual o col·lgectiu és difícil de predir. La identificació i avaluació dels impactes ambientals resultants de la interacció entre els sistemes naturals i socials és un assumpte multicriteri. Els gestors ambientals necessiten eines de suport pels seus diagnòstics per tal de solucionar problemes ambientals. Les contribucions d'aquest treball de recerca són dobles: primer, proposar l'ús d'un enfoc basat en la modelització amb agents per tal de conceptualitzar i integrar tots els elements que estan directament o indirectament involucrats en la gestió de l'aigua residual. Segon, proposar un marc basat en l'argumentació amb l'objectiu de permetre als agents raonar efectivament. La tesi conté alguns exemples reals per tal de mostrar com un marc basat amb agents que argumenten pot suportar diferents interessos i diferents perspectives. Conseqüentment, pot ajudar a construir un diàleg més informat i efectiu i per tant descriure millor les interaccions entre els agents. En aquest document es descriu primer el context estudiat, escalant el problema global de la gestió de la conca fluvial a la gestiódel sistema urbà d'aigües residuals, concretament l'escenari dels abocaments industrials. A continuació, s'analitza el sistema mitjançant la descripció d'agents que interaccionen. Finalment, es descriuen alguns prototips capaços de raonar i deliberar, basats en la lògica no monòtona i en un llenguatge declaratiu (answer set programming). És important remarcar que aquesta tesi enllaça dues disciplines: l'enginyeria ambiental (concretament l'àrea de la gestió de les aigües residuals) i les ciències de la computació (concretament l'àrea de la intel·ligència artificial), contribuint així a la multidisciplinarietat requerida per fer front al problema estudiat. L'enginyeria ambiental ens proporciona el coneixement del domini mentre que les ciències de la computació ens permeten estructurar i especificar aquest coneixement.

The Importance of Relationships for the Produced Knowledge in the Sector of Management Consulting

While the management consulting industry has been largely linked to the knowledge produced within the disciplines of strategic management in the academic field, the truth is that very little literature is produced in terms of research in this area, while the researchers focused more on a set of static techniques to be applied in the development of this field of research concerns. This article seeks to bridge this gap as well, showing by example that the consultancy sector is a true field of opportunities for the study of relationships management. This presentation is thus the aim of contributing both theoretically and empirically in the area of relationships through research in the context of management consulting, trying to visualize how the relationships are manifested in a context of high involvement and personal contact, and what’s the perception that must be taken into consideration by clients and consultants in terms of the benefits of their greater or lesser degree of involvement.

The Importance of Relationships for the Produced Knowledge in the Sector of Management Consulting

While the management consulting industry has been largely linked to the knowledge produced within the disciplines of strategic management in the academic field, the truth is that very little literature is produced in terms of research in this area, while the researchers focused more on a set of static techniques to be applied in the development of this field of research concerns. This article seeks to bridge this gap as well, showing by example that the consultancy sector is a true field of opportunities for the study of relationships management. This presentation is thus the aim of contributing both theoretically and empirically in the area of relationships through research in the context of management consulting, trying to visualize how the relationships are manifested in a context of high involvement and personal contact, and what’s the perception that must be taken into consideration by clients and consultants in terms of the benefits of their greater or lesser degree of involvement.

Propuesta de estructura del área de Cash Management en una institución financiera

El propósito de esta Tesis es presentar una propuesta de estructura del Area de Cash Management en el Banco. En la actualidad, las empresas están enfocadas en la gestión de tesorería que abarca la administración y óptimo control de los flujos que ingresan y salen de las cuentas de la empresa, permitiendo una correcta planificación financiera y un eficiente manejo de los procesos dentro de su cadena de valor. Este enfoque ha creado una serie de necesidades que deben ser satisfechas por las instituciones financieras quienes deben crear instrumentos que faciliten las gestiones de las empresas, desarrollando productos y servicios más novedosos y complejos. El cash Management es una herramienta electrónica que brinda a las empresas una solución personalizada, económica, adaptable y fácil de implementar. El objetivo es facilitar el trabajo del cliente quien puede administrarla directamente y en línea, bajo medidas de seguridad y validaciones requeridas. Para ello la El Banco debe contar con una herramienta tecnológica que brinde esta solución y sobre todo debe contar con una estructura compuesta por un equipo de personas especializadas en el desarrollo y venta de los productos de cash management así como en el servicio a los clientes.

Foraging Habitat and Chick Diets of Roseate Tern, Sterna dougallii, Breeding on Country Island, Nova Scotia

Breeding seabirds are threatened by human activities that affect nesting and foraging habitat. In Canada, one of the seabirds most at risk of extirpation is the Roseate Tern, Sterna dougallii. Although critical nesting habitat has been identified for the Roseate Tern in Canada, its foraging locations and the diet of its chicks are unknown. Therefore, our goal was to determine the foraging locations and diet of chicks of Roseate Tern breeding on Country Island, Nova Scotia, which is one of Canada's two main breeding colonies. In 2003 and 2004, we radio-tracked the Roseate Tern by plane to locate foraging areas and conducted feeding watches to determine the diet of chicks. Roseate Tern foraged approximately 7 km from the breeding colony over shallow water < 5 m deep. In both years, sand lance, Ammodytes spp., was the most common prey item delivered to chicks, followed by hake, Urophycis spp. Our results are consistent with previous work at colonies in the northeastern United States, suggesting that throughout its range, this species may be restricted in both habitat use and prey selection. The reliance on a specific habitat type and narrow range of prey species makes the Roseate Tern generally susceptible to habitat perturbations and reductions in the availability of prey.

Origin and Availability of Large Cavities for Barrow’s Goldeneye (Bucephala islandica), a Species at Risk Inhabiting the Eastern Canadian Boreal Forest

Large secondary-nesting birds such as ducks rely on appropriate cavities for breeding. The main objective of this study was to assess the availability of large cavities and the potential of a managed boreal coniferous landscape to provide nesting trees within the breeding area of the eastern population of Barrow’s Goldeneye (Bucephala islandica), a cavity-nesting species at risk in Canada. Woodpecker surveys were conducted in both conifer and mixed-wood landscapes, and cavities were sought in line transects distributed in unharvested and linear remnant stands of balsam fir (Abies balsamea) and black spruce (Picea mariana) as well as in cutblocks. No Pileated Woodpeckers (Dryocopus pileatus) were detected in the breeding area of Barrow’s Goldeneye, but the species was present in the nearby lowland area in which trembling aspen (Populus tremuloides) is abundant. Only 10 trees (0.2% of those sampled) supported cavities considered suitable for Barrow’s Goldeneye in terms of dimensions and canopy openness. Most of the suitable cavities found during this study were nonexcavated apical (chimney) cavities in relatively short snags that showed advanced states of decay. A diameter-at-breast-height threshold was determined for each tree species, after which the probability of cavity occurrence was enhanced in terms of potential cavity trees for Barrow’s Goldeneye. Remnant linear forest sites had lower potential tree densities than did their unharvested equivalents. Large cavities were thus a rare component in this boreal landscape, suggesting that they may be a limiting factor for this population at risk. Current even-aged forest management that mainly relies on clear-cut practices is likely to further reduce the potential of this landscape to provide trees with suitable cavities.

Linking Canadian Harvested Juvenile American Black Ducks to Their Natal Areas Using Stable Isotope (δD, δ13C, and δ15N) Methods

Understanding source-sink dynamics of game birds is essential to harvest and habitat management but acquiring this information is often logistically and financially challenging using traditional methods of population surveys and banding studies. This is especially true for species such as the American Black Duck (Anas rubripes), which have low breeding densities and extensive breeding ranges that necessitate extensive surveys and banding programs across eastern North America. Despite this effort, the contribution of birds fledged from various landscapes and habitat types within specific breeding ranges to regional harvest is largely unknown but remains an important consideration in adaptive harvest management and targeted habitat conservation strategies. We investigated if stable isotope (δD, δ13C, δ15N) could augment our present understanding of connectivity between breeding and harvest areas and so provide information relevant to the two main management strategies for black ducks, harvest and habitat management. We obtained specimens from 200 hatch-year Black Duck wings submitted to the Canadian Wildlife Service Species Composition Survey. Samples were obtained from birds harvested in Western, Central, and Eastern breeding/harvest subregions to provide a sample representative of the range and harvest rate of birds harvested in Canada. We sampled only hatch-year birds to provide an unambiguous and direct link between production and harvest areas. Marine origins were assigned to 12%, 7%, and 5% of birds harvested in the Eastern, Central, and Western subregions, respectively. In contrast, 32%, 9%, and 5% of birds were assigned, respectively, to agricultural origins. All remaining birds were assigned to nonagricultural origins. We portrayed probability of origin using a combination of Bayesian statistical and GIS methods. Placement of most eastern birds was western Nova Scotia, eastern New Brunswick, Prince Edward Island, and southern Newfoundland. Agricultural birds from the Central region were consistent with the Saguenay region of Québec and the eastern claybelt with nonagricultural birds originating in the boreal. Western nonagricultural birds were associated with broad boreal origins from southern James Bay to Lake of the Woods and east to Cochrane, Ontario. Our work shows that the geographic origins, landscape, and habitat associations of hatch-year Black Ducks can be inferred using this technique and we recommend that a broad-scale isotopic study using a large sample of Canadian and US harvested birds be implemented to provide a continental perspective of source-sink population dynamics.

Predicting origins of passerines migrating through Canadian migration monitoring stations using stable-hydrogen isotope analyses of feathers: a new tool for bird conservation

The Canadian Migration Monitoring Network (CMMN) consists of standardized observation and migration count stations located largely along Canada’s southern border. A major purpose of CMMN is to detect population trends of migratory passerines that breed primarily in the boreal forest and are otherwise poorly monitored by the North American Breeding Bird Survey (BBS). A primary limitation of this approach to monitoring is that it is currently not clear which geographic regions of the boreal forest are represented by the trends generated for each bird species at each station or group of stations. Such information on “catchment areas” for CMMN will greatly enhance their value in contributing to understanding causes of population trends, as well as facilitating joint trend analysis for stations with similar catchments. It is now well established that naturally occurring concentrations of deuterium in feathers grown in North America can provide information on their approximate geographic origins, especially latitude. We used stable hydrogen isotope analyses of feathers (δ²Hf) from 15 species intercepted at 22 CMMN stations to assign approximate origins to populations moving through stations or groups of stations. We further constrained the potential catchment areas using prior information on potential longitudinal origins based upon bird migration trajectories predicted from band recovery data and known breeding distributions. We detected several cases of differences in catchment area of species passing through sites, and between seasons within species. We discuss the importance of our findings, and future directions for using this approach to assist conservation of migratory birds at continental scales.