Objetivo: Avaliar os resultados da capacitação de usuários de buscas informatizadas, através do Curso de Acesso às Bases em CD-ROM MEDLINE e LILACS, modalidade do Programa Educativo da Biblioteca da Faculdade de Saúde Publica da USP, oferecido a docentes e alunos da pós-graduação em saúde pública. Método: Questionário estruturado enviado aos 92 participantes dos Cursos, no período de 1993 e 1995. Resultados: Os resultados mostraram que após a participação no Curso 65,2% deles conseguiram autonomia no acesso às bases de dados, 15,2% solicitaram buscas intermediadas pelo bibliotecário, e 19,6% não realizaram forma alguma de busca nas bases da Biblioteca. O usuário que busca esse tipo de capacitação é principalmente o aluno de cursos de pós-graduação (79,3%), com formação básica na área de ciências biológicas (81,5%), para suas atividades acadêmicas (79,4%), com o objetivo de buscar autonomia no acesso à informação (72,8%). A intermediação dos bibliotecários foi solicitada por motivos como: pouca familiaridade com as bases, dificuldade em lidar com tecnologia, confiança na busca realizada pelo bibliotecário e falta de tempo para busca, evidenciando a necessidade do usuário contar também com os serviços de busca realizado pelo bibliotecário, confirmada por 79,4% dos participantes do Curso. O Curso também foi avaliado quanto ao seu conteúdo, estrutura, metodologia, material didático e demais aspectos específicos à organização de capacitação desse nível. Conclusão: O Curso MEDLINE/LILACS está atendendo às necessidades dos usuários das buscas informatizadas, porém a Biblioteca deve ter o compromisso de mantê-lo pois quanto mais tecnologia a Biblioteca disponibiliza, maior é o seu compromisso em capacitar seu usuário. / This study analyses the results of end-user instruction through the databases modulated course in CD-ROM MEDLINE / LILACS, modality of the Library of the School of Public Health of University of S.Paulo Educational Program, offered to health sciences scientists and postgraduate students. It uses a mailed questionnaire which was answered by 66% of the 140 course participants between November/1993 and November/1995. The whole of the category studied was 92 end-users. The results demonstrate that former students, who have done researches in the Library, managed, in most cases (65,2%), to acquire autonomy in using databases, some of them (15,2%) requested librarians interventions, and some of them (19,6%) didn´t use the databases of the Public Health Library, during this period. It determines the end-user searching profile and it shows that the course is mainly looked for by the postgraduate students (79,3%), health area (81,5%), for their academic activities (79,4%) and by those who look for information access autonomy (72,8%) when they decide to participate in such courses. The users who do intermediary searching, appear to use an intermediary mainly for reasons such as: the lack of information technology, lack of familiarity with databases, reliability in the searches made by librarians and, lack of time for searching. The results demonstrate that 79,4% of end-users would like to do both end-user searching and intermediary searching. This study also analyses the Course contents, structure, methodology and didactic materials. This paper gets to the conclusion that end-users, in the whole, consider to be more important that the Library maintains this course and this kind of information user continuous educational program. This survey findings suggests other evaluations to be held to check the end-user’s performance.

A contração muscular gerada por impulsos elétricos provenientes de duas fontes nervosas distintas pode ser alternativa no tratamento de lesões do plexo braquial e na paralisia facial. O objetivo desta tese foi avaliar e comparar diferentes técnicas de reinervação dupla com a técnica de reinervação única do músculo gastrocnêmio em ratos. Cinquenta ratos Wistar adultos, após terem seu nervo fibular direito seccionado, foram divididos em cinco grupos com relação ao procedimento realizado no nervo tibial: controle (C); seccionado (S); neurorrafia término-terminal (TT); neurorrafia primária associada à transferência nervosa fibular para tibial de maneira término-lateral (TL); e neurorrafia término-terminal convergente entre os cotos proximais dos nervos tibial e fibular com o coto distal do nervo tibial (TTC). Os resultados foram avaliados 12 semanas após o experimento por meio do teste da marcha, eletromiografia, índice de massa do músculo gastrocnêmio e contagem axonal no coto distal do nervo tibial. Os grupos de reinervação dupla (TL e TTC) revelaram maiores resultados funcionais (p < 0,05) em relação ao grupo de reinervação única (TT). O grupo TTC apresentou maior amplitude (p=0,006) e maior latência (p=0,041) do que o grupo TT. Em relação ao índice de massa muscular, não houve diferença entre os grupos de reinervação (p > 0,705). A análise histológica revelou maior densidade axonal no grupo TTC em relação ao grupo TT (p=0,001) e ao grupo TL (p=0,002). Ambas técnicas de dupla reinervação revelaram recuperação funcional do músculo gastrocnêmio mais precoce e maior quando comparadas à técnica de reinervação única (TT). Os animais do grupo TTC apresentaram maior número de axônios regenerados no coto distal do nervo tibial do que os do grupo TT e TL / Muscle contraction generated by electrical impulses simultaneously originating from two different neural sources may be an interesting treatment alternative for facial palsy and brachial plexus injury. The purpose of this thesis was to evaluate and compare distinct double reinnervation techniques with single reinnervation technique of gastrocnemius muscle in rats. Fifty adult Wistar rats underwent transection of their right peroneal nerve and were divided into five groups related to tibial nerve procedure: the control group (C), tibial nerve section group (S), tibial nerve end-to-end neurorrhaphy (EE) group, tibial nerve primary repair associated with end-to-side peroneal-to-tibial nerve transfer (ES) group, and tibial nerve repair by convergent end-to-end neurorrhaphy between the proximal stumps of the tibial and peroneal nerves to the distal stump of the tibial nerve (CEE) group. The outcomes were assessed 12 weeks after the experiment by use of a walking track, electromyography, gastrocnemius muscle mass index, and histomorphometric analysis of the distal tibial nerve. The double reinnervation groups (ES and CEE) showed greater functional recovery (p < 0.05) than the single reinnervation group (EE). The CEE group showed greater amplitude (p=0.006) and higher latency (p=0.041) than the EE group. There was no difference in the muscle mass index among the reinnervation groups (p > 0.705). Histologic analysis revealed greater axonal density in the CEE group than EE group (p=0.001) and ES group (p=0.002). The double reinnervation techniques showed earlier and greater functional recovery of the gastrocnemius muscle than did the single reinnervation technique. The CEE group showed a higher number of regenerated axons in the distal tibial nerve stump

This thesis deals with the issue of attendance recording. The aim of the thesis was to design a solution and then create a hardware terminal for the electronic attendance system. The whole system is based on the latest web technologies using the Raspberry Pi hardware, for the client terminal. Future use of the device is possible for both home and commercial use. The whole system was distributed globaly as Open Source project. The result of thesis is a physical prototype of a client terminal, based on the Raspberry Pi platform, Electron based application for terminal and a web application communicating with the server solution.

我們的生活中免不了會有身邊親友去世的經驗，甚至每日的報章媒體也都隨處看得到有人因天災、意外、疾病等原因而死亡的消息，故說死亡的陰影是如影隨形跟著每一個人，既然每人或早或晚都得面對死亡這一關，那麼對這個人生的重大課題，值得認真去面對它、瞭解它。 而本研究採取深度訪談法，主要以正德社會福利慈善基金會的「西方蓮社」臺北分社助念志工為主，以助念經驗逾兩年以上者挑選五位作訪談之研究；另外訪問兩位承天禪寺蓮池共修會助念志工，至於其他四位受訪者各隸屬於法鼓山、諾那精舍、靈巖山念佛會、圓山念佛會，合計本文之訪談助念志工共有十一位。而本文所謂的助念，係指對臨終者的開導佛理與幫助亡者提起正念，專心念「阿彌陀佛」佛號，祈求集合眾人專心念佛的力量，幫助亡者蒙佛接引，往生西方極樂世界。 研究結果發現如下：一.助念瑞相，不可思議；二.寂滅為樂，不再輪迴；三.深信切願，念佛要深；四.風不止而樹茁壯，親不待而勤助念；五.肉體幻滅，神識仍在；六.莫存僥倖，平日勤修；七.助念志工，不與人爭；八.提起正念，安定亡靈。 關於助念志工的生命觀，為藉假修真、修行往生，生死何重、死為重矣，深信切願、必能往生。其關係圓融之研究，則分為志工團體合作默契、家人關係的圓融、鄰居關係的圓融、工作單位的關係圓融、人生觀之關係圓融等研究向度，總歸其看法為「人生如過客，有何好計較」、「修行要緊，不與人爭」、「別人都對，抱歉我錯」、「面對現實，明辨真假」、「富貴在天，不怕吃虧」。 本文並依據研究發現，對助念志工的建議為：至誠懇切、念佛要深；參透生死、自度度人；發心在剎那、恆持到永遠。對死者與家屬的建議為：生前要預立遺囑，交待後事。對社會大眾的建議為：每一個家庭最少有一兩位成員要懂得助念。對醫療體系的建議為：培訓更多志工、義工來從事臨終關懷的工作。對佛教道場的建議為：加強宣導助念的方法與功效，讓「助念」普及化。對政府機構的建議為：培訓更多宗教師等專業人士。對葬儀社的建議為：避免打斷助念流程，協助讓助念工作圓滿、助亡者往西。 關鍵詞： 助念、助念志工、生命觀、關係圓融 / We cannot avoid encountering and experiencing the death of loved ones around us in our lives. Even through media or newspaper, we read about people dying of sickness, accidents, and natural disasters, just to name a few. We can say that everyone is coupled with death. Since facing death is something one must deal with sooner or later, we can say it is one of the most important studies in our lives. It is worthy for us to think about it and understand it seriously. This study applies the in-depth interview of qualitative research. There are eleven volunteers of End-of-Life Chanting as the research population in this study, including interviewing the main study group, five volunteers from Cheng Te Western Lotus Society, Taipei Chapter, who have more than two years of End-of-Life Chanting experience, the other volunteers from different five groups. In this study, End-of-Life Chanting refers to the process of the Buddhist Chanting Assistance, including both the counseling and the last rite ceremonies, and by uniting the full will power of the End-of-Life Chanting group, chanting Amitabha’s name to help the deceased be escorted by the Buddha to reside in Western Pureland. This study concludes the following: 1. The corpse has a peaceful appearance, which is simply amazing 2. At peace with being dead, not returning back to the life of being human 3. Recite sutra sincerely and believe deeply 4. Worship the deceased parents by reciting sutra and End-of-Life Chanting 5. The spirit of the dead is still alive although the flesh no longer exists 6. Recite sutra diligently and regularly 7. Don’t argue or compete with others 8. Calm the soul of the dead The life philosophy of End-of-Life Chanting volunteers include weighing in the importance of life and death in order to know to take death seriously, reciting sutra sincerely and diligently, believing that it will bring life after death. The studies of the harmonious relationship includes researching the team spirit and team work among End-of-Life Chanting volunteers, relationships among family members, neighbors, and colleagues, and the attitudes toward life. In short, it concludes that, “life is short, why arguing with others?”“the cultivation of oneself is important, competing with others is not necessary”, “others are always right, I need to work on my mistakes”, “facing with the reality of facts, telling the right from wrong”, and “regards the wealth as a gift from God, and not being afraid to be taken advantage of”. . Based on the research findings, there are some suggestions: 1. To End-of-Life Chanting volunteers : recite sutra sincerely；believe that life is unpredictable and chanting is a good deed benefiting others and yourselves；do a good deed at one moment but maintain and support it till forever. 2. To the surviving family members: Have a will made before death in order to set up everything and let your wishes be known 3. To the society：Every family should at least have one or two members who know the work of End-of-Life Chanting ceremonies. 4. To the hospital and medical field: Educate and train more volunteers to engage in the End-of-Life Chanting ceremonies. 5. To the Buddhist temples：To publicize the method and effectiveness of the End-of-Life Chanting, make End-of-Life Chanting more popular and wide- spread . 6. To the government：Educate and train more religious professionals. 7. To the mortuary: Avoid breaking the process of End-of-Life Chanting，and assist the End-of-Life Chanting ceremonies to help the dead reach the Western Pureland. key words：a) End-of-Life Chanting，b) volunteers of End-of-Life Chanting， c) the life philosophy， d) the harmonious relationship

No description available.

Timeliness in delivering packets for delay-sensitive applications is an important QoS (Quality of Service) measure in many systems, notably those that need to provide real-time performance. In such systems, if delay-sensitive traffic is delivered to the destination beyond the deadline, then the packets will be rendered useless and dropped after received at the destination. Bandwidth that is already scarce and shared between network nodes is wasted in relaying these expired packets. This thesis proposes that a deterministic per-hop delay can be achieved by using a dynamic queue threshold concept to bound delay of each node. A deterministic per-hop delay is a key component in guaranteeing a deterministic end-to-end delay. The research aims to develop a generic approach that can constrain network delay of delay-sensitive traffic in a dynamic network. Two adaptive queue management schemes, namely, DTH (Dynamic THreshold) and ADTH (Adaptive DTH) are proposed to realize the claim. Both DTH and ADTH use the dynamic threshold concept to constrain queuing delay so that bounded average queuing delay can be achieved for the former and bounded maximum nodal delay can be achieved for the latter. DTH is an analytical approach, which uses queuing theory with superposition of N MMBP-2 (Markov Modulated Bernoulli Process) arrival processes to obtain a mapping relationship between average queuing delay and an appropriate queuing threshold, for queue management. While ADTH is an measurement-based algorithmic approach that can respond to the time-varying link quality and network dynamics in wireless ad hoc networks to constrain network delay. It manages a queue based on system performance measurements and feedback of error measured against a target delay requirement. Numerical analysis and Matlab simulation have been carried out for DTH for the purposes of validation and performance analysis. While ADTH has been evaluated in NS-2 simulation and implemented in a multi-hop wireless ad hoc network testbed for performance analysis. Results show that DTH and ADTH can constrain network delay based on the specified delay requirements, with higher packet loss as a trade-off.

L'objectif de cette thèse est de trouver des techniques de détection et de localisation des anomalies au niveau des liens qui soient à faible coût, précises et rapides. La plupart des techniques de détection et de localisation des anomalies au niveau des liens qui existent dans la littérature calculent les solutions, c-à-d l'ensemble des chemins à monitorer et les emplacements des dispositifs de monitorage, en deux étapes. La première étape sélectionne un ensemble minimal d'emplacements des dispositifs de monitorage qui permet de détecter/localiser toutes les anomalies possibles. La deuxième étape sélectionne un ensemble minimal de chemins de monitorage entre les emplacements sélectionnés de telle sorte que tous les liens du réseau soient couverts/distinguables paire par paire. Toutefois, ces techniques ignorent l'interaction entre les objectifs d'optimisation contradictoires des deux étapes, ce qui entraîne une utilisation sous-optimale des ressources du réseau et des mesures de monitorage biaisées. L'un des objectifs de cette thèse est d'évaluer et de réduire cette interaction. A cette fin, nous proposons des techniques de détection et de localisation d'anomalies au niveau des liens qui sélectionnent les emplacements des moniteurs et les chemins qui doivent être monitorés conjointement en une seule étape. Par ailleurs, nous démontrons que la condition établie pour la localisation des anomalies est suffisante mais pas nécessaire. Une condition nécessaire et suffisante qui minimise le coût de localisation considérablement est établie. Il est démontré que les deux problèmes sont NP-durs. Des algorithmes heuristiques scalables et efficaces sont alors proposés. / The aim of this thesis is to come up with cost-efficient, accurate and fast schemes for link-level network anomaly detection and localization. It has been established that for detecting all potential link-level anomalies, a set of paths that cover all links of the network must be monitored, whereas for localizing all potential link-level anomalies, a set of paths that can distinguish between all links of the network pairwise must be monitored. Either end-node of each path monitored must be equipped with a monitoring device. Most existing link-level anomaly detection and localization schemes are two-step. The first step selects a minimal set of monitor locations that can detect/localize any link-level anomaly. The second step selects a minimal set of monitoring paths between the selected monitor locations such that all links of the network are covered/distinguishable pairwise. However, such stepwise schemes do not consider the interplay between the conflicting optimization objectives of the two steps, which results in suboptimal consumption of the network resources and biased monitoring measurements. One of the objectives of this thesis is to evaluate and reduce this interplay. To this end, one-step anomaly detection and localization schemes that select monitor locations and paths that are to be monitored jointly are proposed. Furthermore, we demonstrate that the already established condition for anomaly localization is sufficient but not necessary. A necessary and sufficient condition that minimizes the localization cost drastically is established. The problems are demonstrated to be NP-Hard. Scalable and near-optimal heuristic algorithms are proposed.

Clays and clay mineral distribution studies are important for understanding the geological history of the Gulf of Mexico Basin, but few studies document any subsurface clay mineral distribution in the Gulf of Mexico. Shale samples from nine wells (30 samples) in the South Timbalier protraction were selected near known paleontological markers identifying the Miocene, Pliocene, and Pleistocene boundaries. Bulk mineralogy of each sample, determined by XRD, is primarily mixed-layer smectite and illite with a minor amount of kaolinite. The mixed-layer mineralogies are end-member smectite, mixed-layer smectite, mixed-layer illite, and end-member illite. These clay mineral fractions do not correlate with age. The illite mixed layer percentage correlates with depth, but the correlation decreases when depth is converted to temperature. However, the illite mixed layer fraction does not exhibit a strong correlation in this multiwell study when compared to a single well study in Ship Shoal using identical methods (Totten et al., 2002).

Cette recherche se place dans le domaine de l’ingénierie industrielle, plus exactement aux premières étapes du processus d´innovation (Fuzzy Front-End). Aujourd´hui dans un monde globalisé, où la technologie est à la portée de tous, les entreprises cherchent de nouvelles techniques permettant de se distinguer de la concurrence, et offrent de nouveaux et meilleurs produits ou services ; une manière de conserver leurs avantages comparatifs ou d’en acquérir de nouveaux, pour des clients toujours plus exigeants, et dont les besoins changent constamment. Partant de ce constat, l’innovation se définit comme un processus long et continu, au sein duquel s’utilisent différents modèles. Du fait de la complexité du processus, il n’existe pas de modèle unique réunissant tous les besoins des clients. C’est pourquoi le processus d’innovation, implique différents acteurs de l’entreprise et de son environnement. Ces acteurs, dont l’importance varie, sont souvent d’origines diverses et possèdent des compétences variées. Ils ont des besoins différents, et sont soumis à des contraintes de travail différentes (ressources technologiques et financières, réglementations, etc...). Il paraît ainsi essentiel pour l’entreprise de créer un modèle unique, capable d’identifier les besoins de toutes les parties prenantes, avant d’entamer le processus de développement de nouveaux produits. C’est pour l’entreprise une manière de renforcer le processus d’innovation, et de réduire le taux d´échec lors du lancement de nouveaux produits. Ainsi l’objectif de cette étude est de proposer une nouvelle méthode d’analyse des impacts de l’innovation (A.I), afin de permettre aux entreprises d’identifier les besoins dynamiques des acteurs. Celles-ci pourront ainsi mieux définir leurs nouveaux produits et s’adapter plus facilement aux évolutions du marché. Cet outil fait partie d´une méthodologie de gestion des projets innovants, et doit être utilisé avant la définition des caractéristiques fonctionnelles du nouveau produit. Ceci nous ramène aux premières phases du développement, avant la conception du produit, qui comprennent toutes les étapes depuis la définition des besoins et opportunités pour l´innovation, jusqu’à la prise de décision pour le développement du nouveau produit, appelée Fuzzy Front-End. L’apport théorique de notre travail : Il n´existe pas de définition des impacts de l’innovation (I_n), nous avons donc fait un travail bibliographique sur le concept d’impact. Celui-ci a permis d’explorer les différentes définitions d´impact au sein de différentes disciplines (ingénierie, écologie, psychologie, etc.). Nous avons proposé de cette manière, notre propre définition de l’impact adaptée au contexte de l´innovation. Cette recherche bibliographique, nous a aussi permis d’identifier les différents types d´impacts et de justifier l´utilisation de différentes méthodologies. La contribution méthodologique : l’approche proposée pour l´analyse des impacts de l´innovation (A.I) se décompose en deux étapes. La première vise à modéliser l’« écosystème d´innovation », sur la base des relations, de l´importance et des besoins individuels de chacun des acteurs face au nouveau produit. Ceci grâce à une Analyse des Besoins Dynamiques (A.B.D), qui permettra d´obtenir les besoins agrégés permettant de représenter le système complet, sans considérer les possibles perturbations du milieu extérieur ou les impacts de la même innovation. Pour bien identifier et décrire les besoins des acteurs, nous avons basé la méthodologie sur l´observation de leurs activités. Ainsi, nous avons pu identifier les différents besoins des acteurs de l´innovation sur la base de l’analyse RAR (Ressources, Activités, Résultat), ensuite nous avons classifié les besoins grâce au modèle de KANO et ses améliorations réalisées par Tontini. Une méthode originale d’agrégation des besoins de tous les acteurs est proposée.[...] / This research belongs to the industrial engineering field, focusing on the first stages of the innovation process (Fuzzy Front-End). In a globalized world, where the technology is near to everyone, enterprises are looking for new technologies to be different from their competitors, offering new and better products / services as a strategy to keep or acquire new competitive advantages. Moreover, innovation is a large and continuous process, where different management models are used. But, because of the complexity of the process, no general model is suitable for situations and projects. Thus, the innovation process involves different stakeholders from the company and its environment. These individuals come from different origins (field of knowledge), have different needs, abilities, importance and work under different restrictions (technological or financial resources, work rules, etc.). Consequently, it is essential for the enterprise to identify all the needs of the parts involved in the products. And, a model is required in order to identify the stakeholder’s needs before starting design tasks. This model aims at more robustness in the new product development process and at the reduction of the failure rate when launching new products. Thus, the objective of this PhD thesis is to propose a new method to analyze the impact of the innovation, allowing companies to identify the dynamic actors' needs, to improve the definition of their new products and to adapt to the possible changes of the market. This tool is part of an innovative projects management methodology, used before the elaboration of the functional specifications of a new product. This locates the research in the first stages of development called Fuzzy Front-End: before the genesis of the product. Fuzzy front ends integrate among others the opportunity / needs identification for innovation to the development of the new product decision taking. The proposed approach for the innovation impact analysis (A.I) consists of two stages: the first one intends to model an innovation ecosystem, integrating the relations, the importance of each stakeholder and their individual necessities in regard to the new product. Through a Dynamic Needs Analysis (A.B.D) it will be possible to get the global needs, which represent the whole system, without considering the disturbances of the environment or the impact of the same innovation. Thus, the second stage of the model, through the generation of innovation impact scenarios (S.I.I), evaluates the impact of the innovation the new product may face at its market launching. Due to a new product emergence changes emerge: actors’ performance, their interrelations, the importance and their own needs about the product [...]

Ces dernières années la miniaturisation des microsystèmes atteint la limite physique de leur développement. Ainsi une de voie d’innovation dans l’industrie des semiconducteurs est l’intégration des fonctionnalités supplémentaires au sein des composants déjà existants.Le projet consiste à intégrer, dans une même couche métallique d’interconnexion CMOS, un MEMS capable, par sa rotation, d’établir un contact électrique.Les verrous se situent dans la libération des parties mobiles par dissolution de l’oxyde environnant (déformation hors plan sous l’effet des contraintes résiduelles, stiction, présence de résidus qui empêchent le contact), dans l’actionnement (densité de courant, répétabilité, durabilité, fiabilité) ainsi que, la capacité d’établir un vrai contact électrique à faible résistance (aire réelle / apparente du contact des surfaces rugueuses, pollution du contact).Le travail réalisé a porté sur la conception, le design et la simulation des microsystèmes afin de surmonter ces difficultés et / ou d’étudier le comportement et mesurer les effets. / In recent years the miniaturization of microsystems is reaching the physical limit of its development. Thus, a path of innovation in the semiconductor industry is additional functionalities in existing components.The project consists to integrate a MEMS, within the same metal interconnect of CMOS layer which, by rotating, can establish an electrical contact.The obstacles are in the release of the moving parts by dissolution of the surrounding oxide (out of plane deformation under the effect of residual stress, stiction, residues which prevent contact), in the actuation (current density repeatability, durability, reliability) and, for ohmic switches, the ability to establish a real electrical contact with low resistance (real / apparent area of contact with rough surfaces, contact pollution).The work carried out has focused on conception (design) and simulation of microsystems to overcome these difficulties and / or to study the behavior and measure the effects.