Precast concrete wall-foundation connection. Development of a seismic dissipative connection

Seismic events are a major factor to consider in structural design of buildings in many countries. With the purpose of saving lives, most of the design codes lead to structural solutions that withstand large seismic actions without collapsing, but without taking into account a possible usage of the structures after the earthquake. As a result, it is necessary to consider the time needed to repair/retrofit the damaged structures (i.e. the downtime) since this period of inactivity may result in huge financial implications for the occupants of the buildings. In order to minimise the damages and simplify repair operations, structural solutions with rocking systems and negligible residual displacements have been developed during the last two decades. Systems with precast concrete rocking walls were studied with the aim of investigat- ing suitable and convenient structural alternatives to minimise the damage in case of an earthquake. Experimental, numerical and analytical analyses on post-tensioned solutions, with and without energy dissipation devices, were carried out in this research. The energy dissipation devices were made from steel angles that were further developed during the research. Different solutions for these devices were experimentally tested under cyclic loading and the results are presented. Numerical and analytical work on steel angles was also carried out. Regarding the concrete rocking wall systems, two concrete rocking wall systems were studied: post-tensioned walls and post-tensioned walls with energy dissipation devices. In the latter, the solution was to fix them externally to the wall, allowing their easy replacement after an earthquake. It is shown that the dissipaters are a viable solution for use in precast concrete rocking wall systems. A building case study is presented. The comparison between a traditional monolithic system and a hybrid solution was carried out, allowing the evaluation of the efficiency of the solution that was developed.

Efectividade e eficiência: médicos, gestores, informação e bom senso

RESUMO - Num contexto de escassez de recursos, agravado pelo aumento da procura de cuidados de saúde e pelo custo do imperativo tecnológico, muitas vezes erroneamente confundido com imperativo ético, a procura da eficiência é cada vez mais relevante. Para que esta se atinja e mantenha é preciso um conhecimento profundo dos efeitos das medidas eficazes, a verdadeira efectividade, numa perspectiva sistémica, o que implica uma partilha de saberes e acções concertadas entre médicos e gestores. A lógica económica não substitui o juízo clínico, mas reforça a necessidade de compatibilizar as intervenções úteis com o custo pessoal e social exigido. Precisa-se de boa informação que gere conhecimento e do insubstituível bom senso.

Organização e gestão da manutencão de ferramentas numa empresa de produção de peças metálicas

Dissertação de mestrado Engenharia e Gestão da Qualidade

Relatório de atividade profissional

Relatório de atividade profissional de mestrado em Ciências – Formação Contínua de Professores (área de especialização em Física e Química)

Avaliação de projetos de eficiência energética na iluminação pública

Dissertação de mestrado em Engenharia Industrial

New roles for community pharmacists in modern health care systems: a challenge for pharmacy education and research.

The academic activities led by the Unit of Community Pharmacy can be classified as translational. Our group is interested in person-centered pharmaceutical services aimed at a more responsible use of drugs (effectiveness, safety, efficiency) in collaboration with physicians and other health care professionals in a primary care setting. The following domains of education and research are high priorities for our group: medication therapy management, medication adherence, integrated care, individualization of therapies, care management for the elderly and e-health.

The WHO Collaborating Centre for Research and Control of Schistosomiasis at Niamey, Niger

The Centre de Recherche sur les Méningites et les Schistosomes (CERMES) is a research institute depending on the Organisation de Coordination et de Coopération pour la lutte contre les Grandes Endémies - a West African Organization for Public Health - devoted to the studies on schistosomiasis and meningitis. The staff includes 32 persons with 11 scientists and one financial officer. The activities of the CERMES involving schistosomiasis concern three research units: (a) ecology of human and animal schistosomiasis transmission; the CERMES defined the different patterns of schistosomiasis transmission in Niger (involving African dry savana); in this field, we have shown, (i) the existence of important variability in conditions of transmission of S. haematobium and, (ii) natural hybridization between parasitic species of the ruminants (S. bovis and S. curassoni) and genetic interaction between human and animal parasites; (b) definition of morbidity indicators usable for rapid assessment methods, for appraisal of the severity of the disease and for the evaluation of the efficiency of control methods; we have established the correlation between ultrasonographic data and some cheap and simple field indicators; (c) immune response and protective immunity induced by recombinant glutathion S-transferase (Sm28, Sb28 and Sh28) in homologous and heterologous animal models including goats, sheep and non human primates (Erythrocebus patas). In Niger, we participate in all control programs against schistosomiasis to define control strategies, to supervise operations and to participate in their evaluation with external experts. International collaborations constitute a frame including four laboratories in Africa and six laboratories in developed countries (Europe and USA)

Executive Order Number Twenty-Six, October 14, 2010

Iowa Efficiency Review Report identified 90 recommendations for improving the cost effectiveness and efficiency of delivering state government services.

Executive Order Number Twenty-Seven, November 29, 2010

Iowa Efficiency Review Report identified 90 recommendations for improving the cost effectiveness and efficiency of delivering state government services.

Case management for frequent users of the emergency department: study protocol of a randomised controlled trial.

BACKGROUND: We devised a randomised controlled trial to evaluate the effectiveness and efficiency of an intervention based on case management care for frequent emergency department users. The aim of the intervention is to reduce such patients' emergency department use, to improve their quality of life, and to reduce costs consequent on frequent use. The intervention consists of a combination of comprehensive case management care and standard emergency care. It uses a clinical case management model that is patient-identified, patient-directed, and developed to provide high intensity services. It provides a continuum of hospital- and community-based patient services, which include clinical assessment, outreach referral, and coordination and communication with other service providers. METHODS/DESIGN: We aim to recruit, during the first year of the study, 250 patients who visit the emergency department of the University Hospital of Lausanne, Switzerland. Eligible patients will have visited the emergency department 5 or more times during the previous 12 months. Randomisation of the participants to the intervention or control groups will be computer generated and concealed. The statistician and each patient will be blinded to the patient's allocation. Participants in the intervention group (N = 125), additionally to standard emergency care, will receive case management from a team, 1 (ambulatory care) to 3 (hospitalization) times during their stay and after 1, 3, and 5 months, at their residence, in the hospital or in the ambulatory care setting. In between the consultations provided, the patients will have the opportunity to contact, at any moment, the case management team. Participants in the control group (N = 125) will receive standard emergency care only. Data will be collected at baseline and 2, 5.5, 9, and 12 months later, including: number of emergency department visits, quality of life (EuroQOL and WHOQOL), health services use, and relevant costs. Data on feelings of discrimination and patient's satisfaction will also be collected at the baseline and 12 months later. DISCUSSION: Our study will help to clarify knowledge gaps regarding the positive outcomes (emergency department visits, quality of life, efficiency, and cost-utility) of an intervention based on case management care. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01934322.

Implementation of Benchmark Project Recommendations for Iowa DOT Offices of Construction, Addendum to HR-381, 1996

This report describes the continuation of the development of performance measures for the Iowa Department of Transportation (DOT) Offices of Construction. Those offices are responsible for administering transportation construction projects for the Iowa DOT. Researchers worked closely with the Benchmark Steering Team which was formed during Phase I of this project and is composed of representatives of the Offices of Construction. The research team conducted a second survey of Offices of Construction personnel, interviewed numerous members of the Offices and continued to work to improve the eight key processes identified during Phase I of this research. The eight key processes include Inspection of Work, Resolution of Technical Issues, Documentation of Work Progress and Pay Quantities, Employee Training and Development, Continuous Feedback for Improved Contract Documents, Provide Safe Traffic Control, External/Public Communication, and Providing Pre-Letting Information. Three to four measurements were specified for each key process. Many of these measurements required opinion surveys of employees, contractors, and others. During Phase II, researchers concentrated on conducting surveys, interviewing respondents to improve future surveys, and facilitating Benchmark Steering Team monthly meetings. Much effort was placed on using the information collected during the first year's research to improve the effectiveness and efficiency of the Offices of Construction. The results from Process Improvement Teams that studied Traffic Control and Resolution of Technical Issues were used to improve operations.

Exercici terapèutic cognitiu en lesions cerebrals

Estudi experimental basat amb el mètode Perfetti realitzat per avaluar l’eficàcia i l’eficiència del tractament envers a les diferents afectacions cerebrals que pot tenir un pacient quan ha patit un AVC (Accident Vascular Cerebral). Farem un estudi quantitatiu, tenint en compte unes variables específiques que ens indicaran d’una forma molt més acurada l’evolució del pacient des de l’ inici fins a la fi del tractament. Hem de tenir en compte que al ser un estudi experimental ens podem trobar amb certes limitacions, implícites com trobar la idoneïtat de la mostra de pacients o que totes les afectacions cerebrals d’estudi siguin compatibles. Sempre tindrem en compte que no es seguirà un protocol sinó que és un tractament individualitzat i totalment personalitzat. La població en el nostre país cada cop envelleix més, per això millorar la qualitat de vida és imprescindible. El que volem és intentar que el pacient millori la seva qualitat de vida minvant la seva dependència i/o discapacitat, després de l’AVC. En conseqüència i ja que l’actual situació socioeconòmica no és favorable podrem afavorir la reducció de l’actual despesa sanitària,en aquest tipus de patologies en el nostre país.

Impact des maladies rhumatismales sur la population âgée en Suisse et sa consommation de soins

Les maladies rhumatismales sont fréquemment observées chez les personnes âgées et ont un impact considérable sur la qualité de vie des personnes en souffrant. Peu d'études suisses sur la situation épidémiologique et sur l'impact de ce type de maladies sur la consommation des services de santé existent. Cette thèse a pour but d'étudier les connaissances actuelles à partir de la littérature suisse et étrangère et d'établir un bilan en Suisse au moyen d'une enquête de population effectuée en 1997. Une revue systématique de littérature a été effectuée. En dépit d'une grande variété des approches méthodologiques rendant délicates les comparaisons géographiques et temporelles, la prévalence des maladies rhumatismales chez les personnes de 65 ans et plus semble être homogène entre pays et stable temporellement. particulièrement dès 1980. Celle-ci est élevée et augmente rapidement avec le très grand âge. De plus, les femmes sont plus fréquemment atteintes que les hommes. Notre revue montre que le recours aux soins ambulatoires (médecins, chiropraticiens, traitements ambulatoires des hôpitaux) lié aux maladies rhumatismales est important. L'impact de ces maladies sur les hospitalisations est, par contre, moins clairement établi. Les nouvelles générations de personnes en souffrant semblent avoir plus recours aux services de santé que les précédentes. Ces maladies sont aussi à l'origine d'une forte consommation d'anti-inflammatoires non-stéroïdiens avec comme conséquence une multitude de complications. En dépit de son efficacité et de son utilité, le recours à l'arthroplastie est sous- utilisé. Notre analyse se base sur une enquête réalisée auprès d'un échantillon représentatif des individus âgés de 15 ans et plus résidant de manière permanente en Suisse en 1997 : la prévalence des maladies rhumatismales en Suisse s'élève à 41 % chez les personnes âgées de 65 ans et plus, dont 48 % chez les femmes et 31 % chez les hommes. Ces prévalences sont inférieures à celles relevées dans la littérature probablement en raison de notre définition relativement restrictive des maladies rhumatismales. Ces dernières augmentent de 50 % le nombre attendu de consultations chez un médecin ou un chiropraticien et de 30 % le nombre attendu d'hospitalisations. Les personnes souffrantes ont. en outre, une probabilité de recours aux services de Soins à domicile 1,7 fois plus élevé que les autres. Aucun impact sur le nombre de traitements ambulatoires en milieu hospitalier n'a été trouvé. Nos résultats sont comparables à ceux relevés dans la littérature internationale et suisse, sauf pour les traitements ambulatoires des hôpitaux. En 1990, sur les 983'400 personnes de 65 ans et plus (recensement fédéral de la population de 1990), 403'200 personnes souffraient de maladies rhumatismales. Quelque 5'334'900 consultations chez un médecin ou un chiropraticien, 4'959'300 consultations chez un médecin et 216'800 hospitalisations étaient imputables aux personnes de 65 ans et plus toutes causes de consultations confondues, dont 1'008'000 consultations chez un médecin/chiropraticien, 927'300 chez un médecin et 98'500 hospitalisations imputables aux maladies rhumatismales. Selon ie scénario (( tendance )) des projections démographiques publiées par l'Office Fédéral de la Statistique. d'ici 2040, le nombre de personnes souffrant de maladies rhumatismales en Suisse risque d'augmenter de 80 % (en supposant que la prévalence reste stable), affectant 726'500 sur 1'772'000 personnes de 65 ans et plus. Cette augmentation est la conséquence de l'accroissement prévu de la population de 65 ans et plus dans la population générale. Le nombre global de consultatiordhospitalisations risque d'augmenter dans les mêmes proportions si le recours aux services de santé reste stable. En effet. en 2040, quelque 9'613'100 consultations chez un médecinichiropraticien, 8'936'200 consultations chez un médecin et 390'700 hospitalisations pourraient être imputables aux personnes de 65 ans et plus. dont 1'8 16'300 consultations chez un médecin/chiropraticien, 1'67 1'000 consultations chez un médecin et 1 90'600 hospitalisations en raison de maladies rhumatismales. Une légère diminution du nombre de personnes atteintes de maladies rhumatismales. ainsi que du recours aux services de santé engendré par ces maladies. est attendue dès 3040. Le nombre de personnes souffrant de maladies rhumatismales et le nombre de consultations/ hospitalisations associées risquant d'augmenter de façon considérable, il est nécessaire de freiner cette progression. Des mesures préventives primaires, secondaires ou tertiaires peuvent diminuer la prévalence des maladies rhumatismales et l'impact de celles-ci sur la consommation des services de santé.<br/><br/>Rheumatic diseases are frequently observed in elderly people and have an important impact on tlieir life qurlity. There are fe1.v Swiss stuciies on the epiciemio!ogica! situttien and on the impact of such diseases on the use of health services. This thesis aims at studying the current knowledge based on Swiss and international literature and at establishing the situation in Switzerland from a population survey conducted in 1997. A systeinatic literature review lias been carried out. Despite a large range of methods making a comparisoii diffcult, the prevalence of rheumatic diseases seems to be homogeneous in different countries and stable. especially since 1980. It is high and increases rapidly with age. Furthermore, \niorneil suffer more frequently thaii men. Our review shows that the use of ambulatory care linked to rheumatic diseases is important. On the contrary, the impact of such diseases on hospitalization is less clearly established. New generations seem to consult more. Rheumatic diseases are also at the origin of a strong consumptioii of non-steroidal anti- inflammatory drugs \vitIl potential severe consequences. Despite its effectiveness and efficiency, arthroplasty is underused. Our analysis is based 011 a survey of Swiss permanent residents aged 15 or more in 1997. Based on Our analysis, the prevalence of rheumatic diseases in Switzerland is 41 % for elderly people (48 96 for women and 31 % for men). Theses prevalences are smaller than those found in the literature because of our relatively strict definition of rheumatic diseases. The latter diseases increase of about 50 o/o the expected number of consultations (chiropractor included or not) and of about 30 960 the expected number of hospitalizations. The affected persons have a probability of home care use 1.7 times higlier than the others. No impact on the number of outpatient care provided by hospitals has been found. Our results are comparable to those found in the international and Swiss literature, except for hospital outpatient care. In 1990, of 983,400 perçons aged 65 and older, 403,200 persons suffered from rheumatic diseases. 5,334,900 consultations by a physician or a chiropractor, 4,959,300 consultations by a physician and 2 16,800 hospitalizations were attributed to the elderly whatever, the reason of consultation, of which 1,008,000 consultations by a physicianlchiropractor, 927,300 by a physician, and 98,500 hospitalizations are due to rheumatic diseases. According to the "tendance" scenario of demographic projections published by the Swiss Federal Office of Statistics, until 2040 the number of persons suffering from rheumatic diseases will increase of 80 % if the prevalence stays stable, affecting 736,500 of 1,772,000 perçons of 65 and older. This increase is due to the increase of the percentage of persons 65 and older in the population. The global number of consultationshospitalizations will increase similarly if the use of health services stays stable. In 2040, 9,613,l 00 consultations by a physiciaidchiropractor, 8,936,200 Consultations by a physician and 390,700 hospitalizations could be attributed to the persons aged 65 and older, of which 1,816,300 consultations by a physician, 1,671,000 consultations by a physician/chiropractor and 109,600 hospitalizations will be due to the rheumatic diseases. However a small decrease of the number of affected perçons and of the subsequent use of health services is expected after 2040. The number of affected elderly people and the volume of conçultations/hospitalizations are expected to increase and it ir necessx-y to slow down this progression. Preventive interventions, primary, secondary or tertiary, can decrease the prevalence of rheumatic diseases and the impaci on the consumption of health services.

Ostoreskontra –moduulin suunnittelu ja toteutus Sähkömies –taloushallinto-ohjelmistoon

Sähkömies -taloushallinto-ohjelmisto on pienille sähköalan yrityksille suunnattu valmisohjelmisto. Se on tarkoitettu tehostamaan talous- ja materiaalihallinnon tehtäviä yrityksessä. Tämän työn tavoitteena oli suunnitella ja toteuttaa ostoreskontra –moduuli Sähkömies –taloushallinto-ohjelmistoon. Ostoreskontra -ominaisuuden lisääminen ohjelmistoon on saanut alkunsa useiden asiakkaiden palautteesta saada automatisoitua yrityksen ostoreskontra -toiminto. Samalla ohjelmistosta saadaan kilpailukykyisempi tuote sähköalalla. Työssä on ensiksi tutkittu ostoreskontran yleistä toimintamallia. Ohjelmiston kehitysprosessissa on sovellettu vesiputous –ohjelmistoprosessimallia. Ostoreskontra –moduulin vaatimukset on määritelty yhdessä avainasiakkaiden kanssa. Ohjelmiston toiminnallisuuden määrittelyssä on käytetty use case –menetelmää. Vaatimusmäärittelyyn ja toiminnalliseen määrittelyyn perustuen on suunniteltu tietokantataulut, käyttöliittymälomakkeet sekä tehty ohjelmamäärittelyt. Ohjelmiston toteutukseen on käytetty Visual Basic –sovelluskehitintä sekä Access 2000 –tietokanta-ohjelmistoa.Työn lopullista onnistumista on vielä aikaista arvioida, koska ohjelmiston ostoreskontra –moduulin sisältävää versiota ei ole vielä toimitettu asiakkaille. Lupaavaa palautetta on kuitenkin tullut projektissa tiiviisti mukana olleilta asiakkailta.

Molecular Physics of Elementary Processes relevant to Hypersonics: atom-molecule, molecule-molecule and atom-surface processes.

In the present chapter some prototype gas and gas-surface processes occurring within the hypersonic flow layer surrounding spacecrafts at planetary entry are discussed. The discussion is based on microscopic dynamical calculations of the detailed cross sections and rate coefficients performed using classical mechanics treatments for atoms, molecules and surfaces. Such treatment allows the evaluation of the efficiency of thermal processes (both at equilibrium and nonequilibrium distributions) based on state-to-state and state specific calculations properly averaged over the population of the initial states. The dependence of the efficiency of the considered processes on the initial partitioning of energy among the various degrees of freedom is discussed.