Obtención de cartografía derivada empleando servicios OGC : exploración y ejemplo de aplicación.

El objetivo principal de este proyecto será la obtención de una cartografía derivada empleando servicios OGC. Dado que se desconoce la funcionalidad y disponibilidad de dichos servicios se tendrá que hacer un análisis a priori de dichos servicios y a partir de este se seleccionará una zona de trabajo, objetivo y escala adecuada del mapa final. Objetivos Específicos: - Exploración y análisis de las diferentes IDEs dependientes de organizaciones oficiales. - Analizar la disponibilidad real de datos en sus correspondientes servicios de WFS, así como sus posibilidades de descarga y necesidad de registro. - Elección de una zona de trabajo, fin del mapa y escala adecuada. - Creación de una cartografía base. - Creación del mapa del Camino de Santiago a su paso por La Rioja y Navarra, relacionado con los monumentos y bodegas de la zona. - Impresión y maquetación.na de trabajo, objetivo y escala adecuada del mapa final. El Open Geospatial Consortium (OGC) fue creado en 1994 y agrupa (en febrero de 2009) a 372 organizaciones públicas y privadas. Su fin es la definición de estándares abiertos e interoperables dentro de los Sistemas de Información Geográfica y de la World Wide Web. Persigue acuerdos entre las diferentes empresas del sector que posibiliten la interoperación de sus sistemas de geoprocesamiento y facilitar el intercambio de la información geográfica en beneficio de los usuarios. Facilitar el acceso del público en general a productos cartográficos y descargas de información geográfica de gran calidad, siempre actualizados y cumpliendo requisitos de interoperabilidad. En este análisis tenemos en cuenta los siguientes servicios: - Web Map Service (WMS), o Servicios Web de Mapas - Web Feature Services (WFS), o Servicios Web de Entidades vectoriales - Web Coverage Services (WCS), o Servicios Web de Coberturas ráster.

The evolution of rural outreach from Package Library to Grateful Med: introduction to the symposium

Outreach is now a prevailing activity in health sciences libraries. As an introduction to a series of papers on current library outreach to rural communities, this paper traces the evolution of such activities by proponents in health sciences libraries from 1924 to 1992. Definitions of rural and outreach are followed by a consideration of the expanding audience groups. The evolution in approaches covers the package library and enhancements in extension service, library development, circuit librarianship, and self-service arrangements made possible by such programs as the Georgia Interactive Network (GaIN) and Grateful Med.

Human Resources (HR) in the Age of Technology: An Examination of the Relationship Between HR and Technology

Technology helps the Human Resources (HR) department drive for strategic relevance. These two departments are successfully collaborating on major projects in such business-critical areas as e-recruiting, self-service, training, compensation and talent management. Technology is critical in helping increase efficiency, increase attraction and retention, reduce administration and cut costs. In recent years, HR information systems (HRIS) have become more important than ever, this time as an essential part of a company's information security and knowledge fields. Ill-suited benefits and disorganized resources are history; now is the time for customized, dynamic plans and connected systems. Employees will appreciate the HRIS, business will benefit from the HRIS and the HR department will no longer have to be the ugly duckling of the company.

Supporting interoperable interpolation: the INTAMAP approach

In many Environmental Information Systems the actual observations arise from a discrete monitoring network which might be rather heterogeneous in both location and types of measurements made. In this paper we describe the architecture and infrastructure for a system, developed as part of the EU FP6 funded INTAMAP project, to provide a service oriented solution that allows the construction of an interoperable, automatic, interpolation system. This system will be based on the Open Geospatial Consortium’s Web Feature Service (WFS) standard. The essence of our approach is to extend the GML3.1 observation feature to include information about the sensor using SensorML, and to further extend this to incorporate observation error characteristics. Our extended WFS will accept observations, and will store them in a database. The observations will be passed to our R-based interpolation server, which will use a range of methods, including a novel sparse, sequential kriging method (only briefly described here) to produce an internal representation of the interpolated field resulting from the observations currently uploaded to the system. The extended WFS will then accept queries, such as ‘What is the probability distribution of the desired variable at a given point’, ‘What is the mean value over a given region’, or ‘What is the probability of exceeding a certain threshold at a given location’. To support information-rich transfer of complex and uncertain predictions we are developing schema to represent probabilistic results in a GML3.1 (object-property) style. The system will also offer more easily accessible Web Map Service and Web Coverage Service interfaces to allow users to access the system at the level of complexity they require for their specific application. Such a system will offer a very valuable contribution to the next generation of Environmental Information Systems in the context of real time mapping for monitoring and security, particularly for systems that employ a service oriented architecture.

Exchanging uncertainty: interoperable geostatistics?

Traditionally, geostatistical algorithms are contained within specialist GIS and spatial statistics software. Such packages are often expensive, with relatively complex user interfaces and steep learning curves, and cannot be easily integrated into more complex process chains. In contrast, Service Oriented Architectures (SOAs) promote interoperability and loose coupling within distributed systems, typically using XML (eXtensible Markup Language) and Web services. Web services provide a mechanism for a user to discover and consume a particular process, often as part of a larger process chain, with minimal knowledge of how it works. Wrapping current geostatistical algorithms with a Web service layer would thus increase their accessibility, but raises several complex issues. This paper discusses a solution to providing interoperable, automatic geostatistical processing through the use of Web services, developed in the INTAMAP project (INTeroperability and Automated MAPping). The project builds upon Open Geospatial Consortium standards for describing observations, typically used within sensor webs, and employs Geography Markup Language (GML) to describe the spatial aspect of the problem domain. Thus the interpolation service is extremely flexible, being able to support a range of observation types, and can cope with issues such as change of support and differing error characteristics of sensors (by utilising descriptions of the observation process provided by SensorML). XML is accepted as the de facto standard for describing Web services, due to its expressive capabilities which allow automatic discovery and consumption by ‘naive’ users. Any XML schema employed must therefore be capable of describing every aspect of a service and its processes. However, no schema currently exists that can define the complex uncertainties and modelling choices that are often present within geostatistical analysis. We show a solution to this problem, developing a family of XML schemata to enable the description of a full range of uncertainty types. These types will range from simple statistics, such as the kriging mean and variances, through to a range of probability distributions and non-parametric models, such as realisations from a conditional simulation. By employing these schemata within a Web Processing Service (WPS) we show a prototype moving towards a truly interoperable geostatistical software architecture.

Probabilistic uncertainty in an interoperable framework

This thesis provides an interoperable language for quantifying uncertainty using probability theory. A general introduction to interoperability and uncertainty is given, with particular emphasis on the geospatial domain. Existing interoperable standards used within the geospatial sciences are reviewed, including Geography Markup Language (GML), Observations and Measurements (O&M) and the Web Processing Service (WPS) specifications. The importance of uncertainty in geospatial data is identified and probability theory is examined as a mechanism for quantifying these uncertainties. The Uncertainty Markup Language (UncertML) is presented as a solution to the lack of an interoperable standard for quantifying uncertainty. UncertML is capable of describing uncertainty using statistics, probability distributions or a series of realisations. The capabilities of UncertML are demonstrated through a series of XML examples. This thesis then provides a series of example use cases where UncertML is integrated with existing standards in a variety of applications. The Sensor Observation Service - a service for querying and retrieving sensor-observed data - is extended to provide a standardised method for quantifying the inherent uncertainties in sensor observations. The INTAMAP project demonstrates how UncertML can be used to aid uncertainty propagation using a WPS by allowing UncertML as input and output data. The flexibility of UncertML is demonstrated with an extension to the GML geometry schemas to allow positional uncertainty to be quantified. Further applications and developments of UncertML are discussed.

E-HR and international HRM:a critical perspective on the discursive framing of e-HR

In the current global economic climate, international HRM is facing unprecedented pressure to become more innovative, effective and efficient. New discourses are emerging around the application of information technology, with 'e-HR' (electronic-enablement of Human Resources), self-service portals and promises of improved services couched as various HR 'value propositions'. This study explores these issues through our engagement with the emergent stream of 'critical' HRM, the broader study of organizational discourse and ethical management theories. We have found that while there is growing research into the take-up of e-HR applications, there is a dearth of investigation into the impact of e-HR on the people involved; in particular, the (re)structuring of social relations between HR functions and line managers in the move away from face-to-face HR support services, to more technology-mediated 'self-service' relationships. We undertake a close reading of personal narratives from a multinational organization, deploying a critical discourse lens to examine different dimensions of e-HR and raise questions about the strong technocratic framing of the international language of people management, shaping line manager enactment of e-HR duties. We argue for a more reflexive stance in the conceptualization e-HR, and conclude with a discussion about the theoretical and practical implications of our study, limitations and suggestions for future research. © 2014 © 2014 Taylor & Francis.

Editorial

The American Academy of Optometry (AAO) had their annual meeting in San Diego in December 2005 and the BCLA and CLAE were well represented there. The BCLA does have a reasonable number of non-UK based members and hopefully in the future will attract more. This will certainly be beneficial to the society as a whole and may draw more delegates to the BCLA annual conference. To increase awareness of the BCLA at the AAO a special evening seminar was arranged where BCLA president Dr. James Wolffsohn gave his presidential address. Dr. Wolffsohn has given the presidential address in the UK, Ireland, Hong Kong and Japan – making it the most travelled presidential address for the BCLA to date. Aside from the BCLA activity at the AAO there were numerous lectures of interest to all, truly a “something for everyone” meeting. All the sessions were multi-track (often up to 10 things occurring at the same time) and the biggest dilemma was often deciding what to attend and more importantly what you will miss! Nearly 200 new AAO Fellows were inducted at the Gala Dinner from many countries including 3 new fellows from the UK (this year they all just happened to be from Aston University!). It is certainly one of the highlights of the AAO to see fellows from different schools of training from around the world fulfilling the same criteria and being duly rewarded for their commitment to the profession. BCLA members will be aware that 2006 sees the introduction of the new fellowship scheme of the BCLA and by the time you read this the first set of fellowship examinations will have taken place. For more details of the FBCLA scheme see the BCLA web site http://www.bcla.org.uk. Since many of CLAE's editorial panel were at the AAO an informal meeting and dinner was arranged for them where ideas were exchanged about the future of the journal. It is envisaged that the panel will meet twice a year – the next meeting will be at the BCLA conference. The biggest excitement by far was the fact that CLAE is now Medline/PubMed indexed. You may ask why is this significant to CLAE? PubMed is the free web-based service from the US National Library of Medicine. It holds over 15 million biomedical citations and abstracts from the Medline database. Medline is the largest component of PubMed and covers over 4800 journals published in more than 70 countries. The impact of this is that CLAE is starting to attract more submissions as researchers and authors are not worried that their work will not be hidden from other colleagues in the field but rather the work is available to view on the World Wide Web. CLAE is one of a very small number of contact lens journals that is indexed this way. Amongst the other CL journals listed you will note that the International Contact Lens Clinic has now merged with CLAE and the journal CLAO has been renamed Eye and Contact Lenses – making the list of indexed CL journals even smaller than it appears. The on-line submission and reviewing system introduced in 2005 has also made it easier for authors to submit their work and easier for reviewers to check the content. This ease of use has lead to quicker times from submission to publication. Looking back at the articles published in CLAE in 2005 reveals some interesting facts. The majority of the material still tends to be from UK groups related to the field of Optometry, although we hope that in the future we will attract more work from non-UK groups and also from non-Optometric areas such as refractive surgery or anterior eye pathology. Interestingly in 2005 the most downloaded article from CLAE was “Wavefront technology: Past, present and future” by Professor W. Neil Charman, who was also the recipient of the Charles F. Prentice award at the AAO – one of the highest awards honours that the AAO can bestow. Professor Charman was also the keynote speaker at the BCLA's first Pioneer's Day meeting in 2004. In 2006, readers of CLAE will notice more changes, firstly we are moving to 5 issues per year. It is hoped that in the future, depending on increased submissions, a move to 6 issues may be feasible. Secondly, CLAE will aim to have one article per issue that carries CL CET points. You will see in this issue there is an article from Professor Mark Wilcox (who was a keynote speaker at the BCLA conference in 2005). In future articles that carry CET points will be either reviews from BCLA conference keynote speakers, members of the editorial panel or material from other invited persons that will be of interest to the readership of CLAE. Finally, in 2006, you will notice a change to the Editorial Panel, some of the distinguished panel felt that it was good time to step down and new members have been invited to join the remaining panel. The panel represent some of the most eminent names in the fields of contact lenses and/or anterior eye and have varying backgrounds and interests from many of the prominent institutions around the world. One of the tasks that the Editorial Panel undertake is to seek out possible submissions to the journal, either from conferences they attend (posters and papers that they will see and hear) and from their own research teams. However, on behalf of CLAE I would like to extend that invitation to seek original articles to all readers – if you hear a talk and think it could make a suitable publication to CLAE please ask the presenters to submit the work via the on-line submission system. If you found the work interesting then the chances are so will others. CLAE invites submissions that are original research, full length articles, short case reports, full review articles, technical reports and letters to the editor. The on-line submission web page is http://www.ees.elsevier.com/clae/.

Önkiszolgáló technológiák elfogadásának vizsgálata a szerepelmélet segítségével

Az önkiszolgáló technológiák (self-service technologies) használata a szolgáltatóiparban az információtechnológia és a telekommunikáció fejlődésével mindennapi életünk részévé vált. Kevés olyan szolgáltatóágazatot lehet találni, amely valamilyen módon ne alkalmazná a vevői önkiszolgálás lehetőségeit. A szerzők cikkükben bemutatják e technológiák alkalmazásának lehetőségeit, kitérnek előnyeikre és hátrányaikra, valamint egy kutatás segítségével választ kívánnak adni arra a kérdésre, hogy az önkiszolgáló technológiák használata során a fogyasztónak milyen félelmekkel, szorongásokkal kell szembenéznie, s hogy a fogyasztói szerepek pontos meghatározása ezt mennyiben oldhatja. Kutatásuk mintaválasztása lehetőséget ad arra is, hogy megvizsgálják a generációs különbségeket a fiatalabb és az idősebb használók között. Eredményeik alapján elmondhatják, hogy a feltételezett különbség a korcsoportok között nem jelentős, sokkal inkább a fogyasztóhoz köthető egyéni tényezők játszanak szerepet az önkiszolgáló technológiák elfogadásában. A fogyasztó számára a szerepek (szkriptek) pontos meghatározása nagyban segítheti az önkiszolgáló technológiák fogyasztói elfogadását és használati hatékonyságát.

Predictive Analytics and Decision Support for Heart Failure patients

Thesis (Master's)--University of Washington, 2016-08

Capacity Management in Healthcare Services

The level of demand for healthcare services can fluctuate widely and this can place pressure on the capacity of service providers. This article examines some of the approaches used to influence the level of available capacity in the healthcare services sector. A number of strategies designed to flex capacity are discussed, including the development of flexible approaches to human resources; rapid responses to changes in demand; the use of self-service technology and self-care; and the use of temporary additional facilities.

Utilização das normas de interoperabilidade do Open Geospatial Consortium nos organismos da Administração Pública em Portugal

Com o crescimento da Internet como plataforma global para partilha de informação, cresceu também a diversidade de tipologias de informação a ser partilhada e consultada, nomeadamente informação geográfica. Neste âmbito surge como preocupação a interoperabilidade entre sistemas permitindo que sistemas diferentes possam “comunicar”, partilhando informações e recursos. O presente trabalho propõe-se recolher informação sobre a utilização das normas de interoperabilidade do Open Geospatial Consortium (OGC) na Administração Pública em Portugal, permitindo analisar e tirar conclusões relativamente a esta temática, tendo também em conta o seu enquadramento legal nacional.

Qualidade percebida do autosserviço online: validação da escala e-SELFQUAL no contexto brasileiro

Diante de um mercado virtual mais competitivo, impulsionado pelo crescimento das compras online e pelo aumento do número de varejistas nessa modalidade, mensurações para avaliar a qualidade do serviço online tornam-se importantes, sobretudo pela identificação de relação positiva entre a qualidade do serviço e a performance do serviço. Nesse sentido, Ding, Hu e Sheng (2011) propuseram uma medida consistente sobre a qualidade percebida do serviço no comércio eletrônico, sob a perspectiva do autosserviço: e-SELFQUAL. Este artigo apresenta resultados da replicação da e-SELFQUAL no contexto brasileiro. Duas coletas de dados foram realizadas, na primeira, para uma amostra final de 106 estudantes, observou-se uma inadequação em um constructo da escala, e uma nova tradução foi proposta. Uma segunda coleta foi aplicada a uma amostra de 175 pessoas. A confiabilidade e a validade (convergente e discriminante) da escala foram atestadas, mantendo os itens originais do instrumento. Desse modo, os resultados indicam possível uso da e-SELFQUAL para mensurar a qualidade do autosserviço online no Brasil.

Customer Support, Motivation to participate and participation in services : a first step.

International audience