Pervasive business intelligence platform to improve the quality of decision process in primary and secondary education – A Portuguese case study

Business Intelligence (BI) can be seen as a method that gathers information and data from information systems in order to help companies to be more accurate in their decision-making process. Traditionally BI systems were associated with the use of Data Warehouses (DW). The prime purpose of DW is to serve as a repository that stores all the relevant information required for making the correct decision. The necessity to integrate streaming data became crucial with the need to improve the efficiency and effectiveness of the decision process. In primary and secondary education, there is a lack of BI solutions. Due to the schools reality the main purpose of this study is to provide a Pervasive BI solution able to monitoring the schools and student data anywhere and anytime in real-time as well as disseminating the information through ubiquitous devices. The first task consisted in gathering data regarding the different choices made by the student since his enrolment in a certain school year until the end of it. Thereafter a dimensional model was developed in order to be possible building a BI platform. This paper presents the dimensional model, a set of pre-defined indicators, the Pervasive Business Intelligence characteristics and the prototype designed. The main contribution of this study was to offer to the schools a tool that could help them to make accurate decisions in real-time. Data dissemination was achieved through a localized application that can be accessed anywhere and anytime.

Aplicação da metodologia ROC na avaliação de desempenho de índices de gravidade clínica em unidades de neonatologia de Portugal

Tese de Doutoramento em Engenharia Industrial e de Sistemas

Optimização do processo de recolha de resíduos: desenvolvimento de ferramentas de investigação operacional para o problema de orientação de equipas com multi-restrições

Tese de Doutoramento em Engenharia Industrial e de Sistemas.

Inputs to the hormonal control of egg development in Rhodnius prolixus

This paper re-examines existing data on the environmental inputs governing egg production in Rhodnius prolixus. Feeding has a direct effect on egg production such that the product of the unfed weight of the female times the weight of the blood meal is a good predictor of the number of eggs produced. Mating modifies this input, so that mated females produce more eggs. Egg production is governed by the corpus allatum, and indirect evidence suggests that the number of eggs producted by a female is a function of the length of time that juvenile hormone is secreted by the corpus allatum. The input which determines the times at which the corpus allatum is switched off originates in the stretch induced by the amount of the meal remaining in the crop, modified by the matedness status of the female. The precise nature of the sensors detecting stretch is not yet clear, but the integrity of the dorsal aorta is essential to the transmission of the information. These data are related to the survival strategy for Rhodnius.

Aplicación de soporte para personal docente en dispositivo móvil: iPhone

Actualment és difícil no veure a gent de totes les edats amb algun tipus de Gadget electrònic. En forma de telèfons mòvils, GPS, agendes electròniques, reproductors de música, tablets o qualsevol altre dispositiu, el món digital ens aborda, la informació i les dades es digitalitzen i arriben fins a les nostres butxaques per ser accessibles en qualsevol moment. Es fa indispensable familiaritzar-se amb aquestes eines i per això s’introdueixen en els centres educatius de tot el món. En aquest projecte es combinen tots aquests fets per desenvolupar un herbari digital sobre un dispositiu mòbil, amb finalitat educativa i ús privat.

Hard-wired heterogeneity in blood stem cells revealed using a dynamic regulatory network model.

MOTIVATION: Combinatorial interactions of transcription factors with cis-regulatory elements control the dynamic progression through successive cellular states and thus underpin all metazoan development. The construction of network models of cis-regulatory elements, therefore, has the potential to generate fundamental insights into cellular fate and differentiation. Haematopoiesis has long served as a model system to study mammalian differentiation, yet modelling based on experimentally informed cis-regulatory interactions has so far been restricted to pairs of interacting factors. Here, we have generated a Boolean network model based on detailed cis-regulatory functional data connecting 11 haematopoietic stem/progenitor cell (HSPC) regulator genes. RESULTS: Despite its apparent simplicity, the model exhibits surprisingly complex behaviour that we charted using strongly connected components and shortest-path analysis in its Boolean state space. This analysis of our model predicts that HSPCs display heterogeneous expression patterns and possess many intermediate states that can act as 'stepping stones' for the HSPC to achieve a final differentiated state. Importantly, an external perturbation or 'trigger' is required to exit the stem cell state, with distinct triggers characterizing maturation into the various different lineages. By focusing on intermediate states occurring during erythrocyte differentiation, from our model we predicted a novel negative regulation of Fli1 by Gata1, which we confirmed experimentally thus validating our model. In conclusion, we demonstrate that an advanced mammalian regulatory network model based on experimentally validated cis-regulatory interactions has allowed us to make novel, experimentally testable hypotheses about transcriptional mechanisms that control differentiation of mammalian stem cells. SUPPLEMENTARY INFORMATION: Supplementary data are available at Bioinformatics online.

Managing health and increasing well-being

The Building the Community-Pharmacy Partnership has worked to improve local health outcomes by encouraging members of the community to develop skills relating to managing their own health, and providing accessible information on the availability of services of which they can avail of. The aim is to facilitate local people to gain knowledge on various health issues through books, videos, leaflets and enable the most vulnerable and in need to access additional support through the pharmacy to complementary therapy. Outcome: A room in the pharmacy has been renovated and offers access to other support services. Funding has allowed the pharmacist to equip the room with videos, leaflets, books etc. There has been an increase in partnership working between the community group, pharmacist and more contact has been made with primary care. Further funding has allowed for the development of a subsidised support referral service for counselling and complementary therapies. As well as this, the pharmacist has worked with local groups to provide information sessions on lifestyle and on health issues identified by the local groups

Public Health England Obesity

The Public Health England Obesity website provides a single point of contact for wide-ranging authoritative information on data, evaluation, evidence and research related to weight status and its determinants. They work closely with a wide range of organisations and provide support to policy makers and practitioners involved in obesity and related issues.

A re-focused and re-energised National Drugs Strategy, Issue 14, Summer 2005

The Mid-Term Review1 of the National Drugs Strategy 2001–2008, published on 2 June 2005, recommends a number of additions and amendments to the existing Strategy, including making rehabilitation a new, ‘fifth’ pillar of the Strategy. The Steering Group that oversaw the Review, and the extensive consultation process on which it is based, found that the aims and objectives of the Strategy are fundamentally sound. While what has been achieved varies from action to action, progress has been made across the four pillars of supply reduction, prevention, treatment and research, and in the co-ordination of the institutional structures of the Strategy. The Review recommends the addition of eight new actions, the replacement of nine of the existing actions and amendments to a further eight. It also recommends revisions to the Strategy’s key performance indicators, reflecting new developments and data availability. The recommendations serve to ‘re-focus and re-energise’ the Strategy in the remaining period up to 2008.This resource was contributed by The National Documentation Centre on Drug Use.

Introducció als Sistemes d'Informació Geogràfica

Aquest treball té dues parts, una de teòrica i una de pràctica: la primera part és una introducció als sistemes d'informació geogràfica, amb una descripció però també amb una explicació de la implementació interna; la segona part és un plantejament general d'un projecte SIG, consistent en la representació de la xarxa d'aigua potable d'una població qualsevol.

Standard Evaluation Framework for Weight Management Interventions - Core Criteria

The National Obesity Observatory was established to provide a single point of contact for wide-ranging authoritative information on data and evidence related to obesity, overweight, underweight and their determinants. The Standard Evaluation Framework is a list of data collection criteria and supporting guidance for collecting high quality information to support the evaluation of weight management interventions. This is a quick reference guide to the core criteria of the Standard Evaluation Framework. Essential criteria are presented as the minimum recommended data for evaluating a weight management intervention. Desirable criteria are additional data that would enhance the evaluation.refer to the resource

Solució global per la gestió de dades d'empleat mitjançant J2ME/J2EE.

Aquest treball final de carrera es basa en l'anàlisi, disseny i implementació d'una solució per comunicar un empleat i la seva empresa per tal de gestionar informació i dades de l'empleat com poden ser: la nòmina, el full d'hores, el full de despeses i la consulta i sol·licitud de vacances.

Introducció als Sistemes de Informació Geogràfica

Aquest document ens acosta als sistemes d'informació geogràfica donant-nos una definició de què fan, descrivint què són els objectes geogràfics (entitats amb informació geomètrica i temàtica) i tractant de la problemàtica de la seva representació. També ens mostra els passos que cal fer en un sistema d'informació geogràfica, des de la introducció de les dades fins a la presentació dels resultats, passant per la consulta i l'anàlisi.

Spatio-temporal trends of mortality in small areas of Southern Spain

Background: Most mortality atlases show static maps from count data aggregated over time. This procedure has several methodological problems and serious limitations for decision making in Public Health. The evaluation of health outcomes, including mortality, should be approached from a dynamic time perspective that is specific for each gender and age group. At the moment, researches in Spain do not provide a dynamic image of the population’s mortality status from a spatio-temporal point of view. The aim of this paper is to describe the spatial distribution of mortality from all causes in small areas of Andalusia (Southern Spain) and evolution over time from 1981 to 2006. Methods: A small-area ecological study was devised using the municipality as the unit for analysis. Two spatiotemporal hierarchical Bayesian models were estimated for each age group and gender. One of these was used to estimate the specific mortality rate, together with its time trends, and the other to estimate the specific rate ratio for each municipality compared with Spain as a whole. Results: More than 97% of the municipalities showed a diminishing or flat mortality trend in all gender and age groups. In 2006, over 95% of municipalities showed male and female mortality specific rates similar or significantly lower than Spanish rates for all age groups below 65. Systematically, municipalities in Western Andalusia showed significant male and female mortality excess from 1981 to 2006 only in age groups over 65. Conclusions: The study shows a dynamic geographical distribution of mortality, with a different pattern for each year, gender and age group. This information will contribute towards a reflection on the past, present and future of mortality in Andalusia.

Area deprivation and mortality in the provincial capital cities of Andalusia and Catalonia (Spain)

Objective: To study the linkage between material deprivation and mortality from all causes, for men and women separately, in the capital cities of the provinces in Andalusia and Catalonia (Spain). Methods: A small-area ecological study was devised using the census section as the unit for analysis. 188 983 Deaths occurring in the capital cities of the Andalusian provinces and 109 478 deaths recorded in the Catalan capital cities were examined. Principal components factorial analysis was used to devise a material deprivation index comprising the percentage of manual labourers, unemployment and illiteracy. A hierarchical Bayesian model was used to study the relationship between mortality and area deprivation. Main results: In most cities, results show an increased male mortality risk in the most deprived areas in relation to the least depressed. In Andalusia, the relative risks between the highest and lowest deprivation decile ranged from 1.24 (Malaga) to 1.40 (Granada), with 95% credibility intervals showing a significant excess risk. In Catalonia, relative risks ranged between 1.08 (Girona) and 1.50 (Tarragona). No evidence was found for an excess of female mortality in most deprived areas in either of the autonomous communities. Conclusions: Within cities, gender-related differences were revealed when deprivation was correlated geographically with mortality rates. These differences were found from an ecological perspective. Further research is needed in order to validate these results from an individual approach. The idea to be analysed is to identify those factors that explain these differences at an individual level.