Mechanisms of Cdc42 Polarization in Yeast

Polarization is important for the function and morphology of many different cell types. The keys regulators of polarity in eukaryotes are the Rho-family GTPases. In the budding yeast Saccharomyces cerevisiae, which must polarize in order to bud and to mate, the master regulator is the highly conserved Rho GTPase, Cdc42. During polarity establishment, active Cdc42 accumulates at a site on the plasma membrane characterizing the “front” of the cell where the bud will emerge. The orientation of polarization is guided by upstream cues that dictate the site of Cdc42 clustering. However, in the absence of upstream cues, yeast can still polarize in a random direction during symmetry breaking. Symmetry breaking suggests cells possess an autocatalytic polarization mechanism that can amplify stochastic fluctuations of polarity proteins through a positive feedback mechanism.

Two different positive feedback mechanisms have been proposed to polarize Cdc42 in budding yeast. One model posits that Cdc42 activation must be localized to a site at the plasma membrane. Another model posits that Cdc42 delivery must be localized to a particular site at the plasma membrane. Although both mechanisms could work in parallel to polarize Cdc42, it is unclear which mechanism is critical to polarity establishment. We directly tested the predictions of the two positive feedback models using genetics and live microscopy. We found that localized Cdc42 activation is necessary for polarity establishment.

While this explains how active Cdc42 localizes to a particular site at the plasma membrane, it does not address how Cdc42 concentrates at that site. Several different mechanisms have been proposed to concentrate Cdc42. The GDI can extract Cdc42 from membranes and selective mobilize GDP-Cdc42 in the cytoplasm. It was proposed that selectively mobilizing GDP-Cdc42 in combination with local activation could locally concentrate total Cdc42 at the polarity site. Although the GDI is important for rapid Cdc42 accumulation at the polarity site, it is not essential to Cdc42 concentration. It was proposed that delivery of Cdc42 by actin-mediated vesicle can act as a backup pathway to concentrate Cdc42. However, we found no evidence for an actin-dependent concentrating pathway. Live microscopy experiments reveal that prenylated proteins are not restricted to membranes, and can enter the cytoplasm. We found that the GDI-independent concentrating pathway still requires Cdc42 to exchange between the plasma membrane and the cytoplasm, which is supported by computational modeling. In the absence of the GDI, we found that Cdc42 GAP became essential for polarization. We propose that the GAP limits GTP-Cdc42 leak into the cytoplasm, which would be prohibitive to Cdc42 polarization.

Simulation and analysis of an emergency lowering system for crane applications

An emergency lowering system for use in safety critical crane applications is discussed. The system is used to safely lower the payload of a crane in case of an electric blackout. The system is based on a backup power source, which is used to operate the crane while the regular supply is not available. The system enables both horizontal and vertical movements of the crane. Two different configurations for building the system are described, one with an uninterruptible power source (UPS) or a diesel generator connected in parallel to the crane’s power supply and one with a customized energy storage connected to the intermediate DC-link in the crane. In order to be able to size the backup power source, the power required during emergency lowering needs to be understood. A simulation model is used to study and optimize the power used during emergency lowering. The simulation model and optimizations are verified in a test hoist. Simulation results are presented with non-optimized and optimized controls for two example applications: a paper roll crane and a steel mill ladle crane. The optimizations are found to significantly reduce the required power for the crane movements during emergency lowering.

Varmuuskopiointi ja tietoturva mikroyrityksessä

Varmuuskopiointi ja tietoturva suomalaisessa mikroyrityksessä ovat asioita, joihin ei usein kiinnitetä riittävää huomiota puuttuvan osaamisen, kiireen tai liian vähäisten resurssien takia. Tietoturva on valittu erääksi työn tutkimusaiheeksi, koska se on ajankohtainen ja paljon puhuttu aihe. Toiseksi tutkimusaiheeksi on valittu varmuuskopiointi, sillä se liittyy hyvin vahvasti tietoturvaan ja se on pakollinen toimenpide yrityksen liiketoiminnan jatkuvuuden takaamiseksi. Tässä työssä tutkitaan mikroyrityksen tietoturvaa ja pohditaan, miten sitä voidaan parantaa yksinkertaisilla menetelmillä. Tämän lisäksi tarkastellaan mikroyrityksen varmuuskopiointia ja siihen liittyviä asioita ja ongelmia. Työn tavoitteena on tietoturvan ja varmuuskopioinnin tutkiminen yleisellä tasolla sekä useamman varmuuskopiointiratkaisuvaihtoehdon luominen kirjallisuuden ja teorian pohjalta. Työssä tarkastellaan yrityksen tietoturvaa ja varmuuskopiointia käyttäen hyväksi kuvitteellista malliyritystä tutkimusympäristönä, koska tällä tavalla tutkimusympäristö voidaan määritellä ja rajata tarkasti. Koska kyseiset aihealueet ovat varsin laajoja, on työn aihetta rajattu lähinnä varmuuskopiointiin, mahdollisiin tietoturvauhkiin ja tietoturvan tutkimiseen yleisellä tasolla. Tutkimuksen pohjalta on kehitetty kaksi mahdollista paikallisen varmuuskopioinnin ratkaisuvaihtoehtoa ja yksi etävarmuuskopiointiratkaisuvaihtoehto. Paikallisen varmuuskopioinnin ratkaisuvaihtoehdot ovat varmuuskopiointi ulkoiselle kovalevylle ja varmuuskopiointi NAS (Network Attached Storage) -verkkolevypalvelimelle. Etävarmuuskopiointiratkaisuvaihtoehto on varmuuskopiointi etäpalvelimelle, kuten pilvipalveluun. Vaikka NAS-verkkolevypalvelin on paikallisen varmuuskopioinnin ratkaisu, voidaan sitä myös käyttää etävarmuuskopiointiin riippuen laitteen sijainnista. Työssä vertaillaan ja arvioidaan lyhyesti ratkaisuvaihtoehtoja tutkimuksen pohjalta luoduilla arviointikriteereillä. Samalla esitellään pisteytysmalli ratkaisujen arvioinnin ja sopivan ratkaisuvaihtoehdon valitsemisen helpottamiseksi. Jokaisessa ratkaisuvaihtoehdossa on omat hyvät ja huonot puolensa, joten oikean ratkaisuvaihtoehdon valitseminen ei ole aina helppoa. Ratkaisuvaihtoehtojen sopivuus tietylle yritykselle riippuu aina yrityksen omista tarpeista ja vaatimuksista. Koska eri yrityksillä on usein erilaiset vaatimukset ja tarpeet varmuuskopioinnille, voi yritykselle parhaiten sopivan varmuuskopiointiratkaisun löytäminen olla vaikeaa ja aikaa vievää. Tässä työssä esitetyt ratkaisuvaihtoehdot toimivat ohjeena ja perustana mikroyrityksen varmuuskopioinnin suunnittelussa, valinnassa, päätöksen teossa ja järjestelmän rakentamisessa.

Wastewater treatment by novel hybrid biological – ion exchange processes

This study presents two novel methods for treating important environmental contaminants from two different wastewater streams. One process utilizes the kinetic advantages and reliability of ion exchanging clinoptilolite in combination with biological treatment to remove ammonium from municipal sewage. A second process, HAMBgR (Hybrid Adsorption Membrane Biological Reactor), combines both ion exchange resin and bacteria into a single reactor to treat perchlorate contaminated waters. Combining physicochemical adsorptive treatment with biological treatment can provide synergistic benefits to the overall removal processes. Ion exchange removal solves some of the common operational reliability limitations of biological treatment, like slow response to environmental changes and leaching. Biological activity can in turn help reduce the economic and environmental challenges of ion exchange processes, like regenerant cost and brine disposal. The second section of this study presents continuous flow column experiments, used to demonstrate the ability of clinoptilolite to remove wastewater ammonium, as well as the effectiveness of salt regeneration using highly concentrated sea salt solutions. The working capacity of clinoptilolite more than doubled over the first few loading cycles, while regeneration recovered more than 98% of ammonium. Using the regenerant brine for subsequent halotolerant algae growth allowed for its repeated use, which could lead to cost savings and production of valuable algal biomass. The algae were able to uptake all ammonium in solution, and the brine was able to be used again with no loss in regeneration efficiency. This process has significant advantages over conventional biological nitrification; shorter retention times, wider range of operational conditions, and higher quality effluent free of nitrate. Also, since the clinoptilolite is continually regenerated and the regenerant is rejuvenated by algae, overall input costs are expected to be low. The third section of this study introduces the HAMBgR process for the elimination of perchlorate and presents batch isotherm experiments and pilot reactor tests. Results showed that a variety of ion-exchange resins can be effectively and repeatedly regenerated biologically, and maintain an acceptable working capacity. The presence of an adsorbent in the HAMBgR process improved bioreactor performance during operational fluctuations by providing a physicochemical backup to the biological process. Pilot reactor tests showed that the HAMBgR process reduced effluent perchlorate spikes by up to 97% in comparison to a conventional membrane bio-reactor (MBR) that was subject to sudden changes in influent conditions. Also, the HAMBgR process stimulated biological activity and lead to higher biomass concentrations during increased contaminant loading conditions. Conventional MBR systems can be converted into HAMBgR’s at a low cost, easily justifiable by the realized benefits. The concepts employed in the HAMBgR process can be adapted to treat other target contaminants, not just perchlorate.

Investigating a Hybrid Metaheuristic For Job Shop Rescheduling

Previous research has shown that artificial immune systems can be used to produce robust schedules in a manufacturing environment. The main goal is to develop building blocks (antibodies) of partial schedules that can be used to construct backup solutions (antigens) when disturbances occur during production. The building blocks are created based upon underpinning ideas from artificial immune systems and evolved using a genetic algorithm (Phase I). Each partial schedule (antibody) is assigned a fitness value and the best partial schedules are selected to be converted into complete schedules (antigens). We further investigate whether simulated annealing and the great deluge algorithm can improve the results when hybridised with our artificial immune system (Phase II). We use ten fixed solutions as our target and measure how well we cover these specific scenarios.

L'Espagne en Tunisie: projet de sauvegarde et de mise en valeur du Fort de "La Karraka" à La Goulette

La Tunisie a été toujours considérée comme terre de rencontre de plusieurs civilisations, compte tenu de son emplacement stratégique et de son histoire très enracinée. En effet, depuis l’Antiquité ce pays a connu l’installation ou le passage de plusieurs ethnies, qui ont profondément marqué les trois milles ans de son Histoire en dépit de la période ou de la nature de l’occupation et dont les traces constituent aujourd’hui le patrimoine de ce pays. Cet héritage matériel et immatériel semble être parmi les plus riche de la Méditerranée, pour ce, plusieurs villes historiques et sites archéologiques ont été inscrites sur la liste du patrimoine mondial depuis plusieurs décennies. Plusieurs composantes de ce patrimoine furent l’objet de certains projets d’inventaire et d’études, de sauvegarde et de valorisation, tels les sites archéologiques libyques, puniques ou romains, ou même les villes arabo-islamiques. Plusieurs musées, circuits culturels et Parcs archéologiques furent crées. D’autres projets de mise en valeur sont en cours, tels ceux des villes et des villages andalous ou ceux des villages montagneux et des Ksours du sud tunisien… alors que le patrimoine architectural espagnol en Tunisie n’a pas eu jusqu’à présent l’intérêt qu’il mérite malgré son importance et son authenticité et doit être aujourd’hui sauvegardé, mis en valeur et intégré dans la vie patrimoniale et le les circuits culturels et touristiques de la région. Le présent travail réalisé dans le cadre du mémoire de master traite la problématique de la sauvegarde et la mise en valeur d’un monument de type défensif comme cas d’étude. Il s’agit de la Karraka, forteresse bâtie à la ville de la Goulette réagissant à son milieu comme un organisme vivant avec toutes ses variations et déformations de volumes et surtout dans cette typologie dite défensive en se concentrant sur le rôle magistral de la Karraka. L’objectif final de ce projet est de mettre en valeur la validité d’une perception dynamique du patrimoine à travers l’étude de ce monument défensif dans son contexte historique et géographique en particulier et l’essai sur l’histoire de la Goulette; ABSTRACT: Tunisia has always been considered as the meeting earth of several civilizations regarding its strategic position on its deep rooted history. Since the antiquity this country was known the installation or the passage of several ethnics which deeply marqued the three Milles years of its history despite the difficult period of the French occupation its traces are still the country's heritage. This tangible and intangible heritage seems to be among the richest in the Mediterranean in several historic towns and archaeological sites have been listed on the World Heritageas well List for several decades. Many components of this heritage were the object of some inventory projects and studies, Backup and recovery, such the archaeological sites Libyan, Punic, Roman, and even the Arab Islamic cities. Many museums created cultural tours and archaeological parks, we have also other development projects are on the way, such as the Andalusian villages and those of mountain villages and southern Tunisia Ksours….. While the heritage of Spanish architecture in Tunisia has no interest despite its importance and authenticity it must be saved, and it must integrated into the life and heritage and the cultural tours of the region. This work carried out under the master thesis deals with the problem of preservation and development of a defensive type of monument as a case study “ Karraka” This fortress was built in the city of « La Goulette » reacting to his environment as a living organism with all its variations and volume deformations and especially in this so-called defensive typology by focusing on the role of magisterial Karraka. The final objective of this project is to highlight the validity of a dynamic perception of heritage through the study of the defensive monument in its historical and geographical context in particular and the article on the history of « La Goulette ».

Sauvegarde et valorisation du patrimoine culturel immatériel du Sénègal: projet de création d'un écomusée des pratiques divinatoires et curatives

7 RESUME/ABSTRACT Au Sénégal, il existe des pratiques culturelles et cultuelles, séculaires que l’on retrouve au niveau de toutes les composantes ethnolinguistiques. Une donnée qui nous interpelle, chacun en ce qui nous concerne, et nous invite à repenser le devenir de nos spécificités et particularités culturelles face aux assauts répétés et multiformes de la modernité. La caractéristique qui entoure les rites et rituels est le plus souvent sujette à plusieurs formes d’interprétations fantaisistes et parfois dévalorisantes. Force est de reconnaître que le recours à la médecine moderne ne saurait pleinement répondre à ce besoin de tranquillité et de sérénité mystique qui habite chaque africain en général et chaque sénégalais en particulier. Il s’agit ici, pour l’africain et en ce qui nous concerne le sénégalais, de trouver une tranquillité psychologique et une assurance symbolique propres à créer les conditions d’une guérison physique et/ou morale. En ce sens que l’emprise du modernise ne peut aucunement influer totalement sur cette croyance ancestrale que bon nombre de sénégalais, et pas des moindres, ont en l’endroit de ces pratiques. Une prédisposition culturelle sous-tendue par des préoccupations cultuelles qui font l’objet d’une communion agissante entre les différents membres des communautés. Une prise de conscience qui se manifeste à travers des cérémonies ponctuellement organisées et présidées par des prêtres et prêtresses. Notre présente étude participe de la recherche d’un juste équilibre spirituel et temporel apte à offrir une possibilité de concilier les aspects traditionnels des spécificités culturelles de nos composantes ethnolinguistiques avec ce qui constitue les contraintes et exigences de la modernité. Il reste certes évident que cette opposition a généré une sorte de fracture culturelle en véhiculant une autre manière de voir, mais surtout de percevoir nos traditions et coutumes. Cependant à l’heure d’un redimensionnement et d’une adaptation contextuelle de ce qui constitue nos valeurs identitaires, il nous revient de procéder à une démarche de sensibilisation et d’explication pour conférer plus de lisibilité à nos expressions culturelles. La mise en place d’un écomusée des pratiques divinatoires et curatives, est un moyen moderne et pratique de sauvegarde et de valorisation des savoirs et connaissances thérapeutiques endogènes. Outre la création d’emplois et de revenus, cette infrastructure sera une vitrine du patrimoine local qui favorisera le développement d’un tourisme culturel source de devises et vecteur de développement local; ABSTRACT: In Senegal, there are cultural and religious practices, ancient that we find in all the ethno-linguistic components. A given that challenges us, each in our case, and invites us to rethink the future of our cultural specificities and characteristics and multifaceted face of repeated assaults of modernity. The characteristic surrounding the rites and rituals is usually subject to various forms of demeaning and sometimes fanciful interpretations. We must recognize that the use of modern medicine can not fully meet this need of tranquility and mystical serenity that inhabits every African in general and Senegal in particular each. This is, for Africa and for us Senegalese, find a psychological tranquility and symbolic own insurance to create conditions for physical healing and / or legal. In that the grip of modernizing can in no way affect totally on this ancient belief that many Senegalese, not least, have the place of such practices. A cultural predisposition underpinned by cultic concerns that are the subject of an active communion between the community members. An awareness that manifests itself through occasionally organized ceremonies presided over by priests and priestesses. Our present study involved the search for a fair balance spiritual and temporal able to offer an opportunity to reconcile the traditional aspects of the cultural specificities of our ethno-linguistic components with which constitutes the constraints and demands of modernity. While it remains clear that this opposition has generated a kind of cultural divide by conveying a different way of seeing, but above all to collect our traditions and customs. However at the time resizing and contextual adaptation of what constitutes our identity values, it is our responsibility to conduct an outreach approach and explanation to give greater clarity to our cultural expressions. The establishment of a museum of divination and healing practices, is a modern and convenient way to backup and recovery of therapeutic knowledge and endogenous knowledge. In addition to creating jobs and income, this infrastructure will be a showcase of local heritage that promote the development of cultural tourism source of foreign exchange and local development vector.

Prevalencia de no adherencia a la terapia con insulina y factores sociales asociados en pacientes con diabetes mellitus tipo 2 de la consulta externa de endocrinología del Hospital Vicente Corral Moscoso”, de la ciudad de Cuenca.2015

ANTECEDENTES: De acuerdo al estudio CODE-2 (Costo de la Diabetes en Europa: tipo 2) halló que en Europa solo el 28% de los pacientes diabéticos logra un buen control glucémico. En Ecuador durante el año 2011, se registraron 4.455 muertes a causa de Diabetes Mellitus, convirtiéndose en la principal causa de mortalidad general con un porcentaje de 7,15% (INEC). OBJETIVO GENERAL: Determinar la prevalencia de no adherencia al tratamiento con insulina y factores sociales asociados al mismo, en pacientes con Diabetes Mellitus tipo 2, en la consulta externa de endocrinología del “Hospital Vicente Corral Moscoso” en la ciudad de Cuenca 2015. METODOLOGÍA: Se realizó un estudio cuantitativo analítico transversal con una muestra de 225 pacientes insulino-requirentes de la consulta externa de endocrinología del Hospital Vicente Corral Moscoso. Se trabajó con el porcentaje de incidencia de la ALAD para insulino requerimiento (55%) se calculó 225 pacientes a quienes se sometieron a una encuesta para determinar la no adherencia. Los datos obtenidos fueron tabulados y analizados en el programa SPSS. USO DE RESULTADOS: Como fuente de información, para estudiantes y médicos, además van a constituir un respaldo para futuros trabajos de investigación. CONCLUSIÓN: Concluimos que la mayoría de pacientes pertenecen al sexo femenino, con una media de edad de 61 ±13.58 años, nivel de instrucción primario y estado civil casado, el porcentaje de no adherencia es de 65.8% y el principal factor social asociado a la no adherencia es el olvido

IMPROVED SAMPLE INTRODUCTION SYSTEMS FOR INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY AND THEIR APPLICATION TO THE ANALYSIS OF SIMPLE AND COMPLEX MATRICES

The objective of this thesis is to explore new and improved methods for greater sample introduction efficiency and enhanced analytical performance with inductively coupled plasma optical emission spectrometry (ICP-OES). Three projects are discussed in which the capabilities and applications of ICP-OES are expanded: 1. In the first project, a conventional ultrasonic nebuliser was modified to replace the heater/condenser with an infrared heated pre-evaporation tube. In continuation from previous works with pre-evaporation, the current work investigated the effects of heating with infrared block and rope heaters on two different ICP-OES instruments. Comparisons were made between several methods and setups in which temperatures were varied. By monitoring changes to sensitivity, detection limit, precision, and robustness, and analyzing two certified reference materials, a method with improved sample introduction efficiency and comparable analytical performance to a previous method was established. 2. The second project involved improvements to a previous work in which a multimode sample introduction system (MSIS) was modified by inserting a pre-evaporation tube between the MSIS and torch. The new work focused on applying an infrared heated ceramic rope for pre-evaporation. This research was conducted in all three MSIS modes (nebulisation mode, hydride generation mode, and dual mode) and on two different ICP-OES instruments, and comparisons were made between conventional setups in terms of sensitivity, detection limit, precision, and robustness. By tracking both hydride-forming and non-hydride forming elements, the effects of heating in combination with hydride generation were probed. Finally, optimal methods were validated by analysis of two certified reference materials. 3. A final project was completed in collaboration with ZincNyx Energy Solutions. This project sought to develop a method for the overall analysis of a 12 M KOH zincate fuel, which is used in green energy backup systems. By employing various techniques including flow injection analysis and standard additions, a final procedure was formulated for the verification of K concentration, as well as the measurement of additives (Al, Fe, Mg, In, Si), corrosion products (such C from CO₃²¯), and Zn particles both in and filtered from solution. Furthermore, the effects of exposing the potassium zincate electrolyte fuel to air were assessed.

Pacote de sincronização de réplicas de bases de dados

A replicação de base de dados tem como objectivo a cópia de dados entre bases de dados distribuídas numa rede de computadores. A replicação de dados é importante em várias situações, desde a realização de cópias de segurança da informação, ao balanceamento de carga, à distribuição da informação por vários locais, até à integração de sistemas heterogéneos. A replicação possibilita uma diminuição do tráfego de rede, pois os dados ficam disponíveis localmente possibilitando também o seu acesso no caso de indisponibilidade da rede. Esta dissertação baseia-se na realização de um trabalho que consistiu no desenvolvimento de uma aplicação genérica para a replicação de bases de dados a disponibilizar como open source software. A aplicação desenvolvida possibilita a integração de dados entre vários sistemas, com foco na integração de dados heterogéneos, na fragmentação de dados e também na possibilidade de adaptação a várias situações. ABSTRACT: Data replication is a mechanism to synchronize and integrate data between distributed databases over a computer network. Data replication is an important tool in several situations, such as the creation of backup systems, load balancing between various nodes, distribution of information between various locations, integration of heterogeneous systems. Replication enables a reduction in network traffic, because data remains available locally even in the event of a temporary network failure. This thesis is based on the work carried out to develop an application for database replication to be made accessible as open source software. The application that was built allows for data integration between various systems, with particular focus on, amongst others, the integration of heterogeneous data, the fragmentation of data, replication in cascade, data format changes between replicas, master/slave and multi master synchronization.

Modeling and optimization techniques for advanced vehicular networking

This thesis deals with optimization techniques and modeling of vehicular networks. Thanks to the models realized with the integer linear programming (ILP) and the heuristic ones, it was possible to study the performances in 5G networks for the vehicular. Thanks to Software-defined networking (SDN) and Network functions virtualization (NFV) paradigms it was possible to study the performances of different classes of service, such as the Ultra Reliable Low Latency Communications (URLLC) class and enhanced Mobile BroadBand (eMBB) class, and how the functional split can have positive effects on network resource management. Two different protection techniques have been studied: Shared Path Protection (SPP) and Dedicated Path Protection (DPP). Thanks to these different protections, it is possible to achieve different network reliability requirements, according to the needs of the end user. Finally, thanks to a simulator developed in Python, it was possible to study the dynamic allocation of resources in a 5G metro network. Through different provisioning algorithms and different dynamic resource management techniques, useful results have been obtained for understanding the needs in the vehicular networks that will exploit 5G. Finally, two models are shown for reconfiguring backup resources when using shared resource protection.

Simulation of URLLC slicing with resource reconfiguration in 5G networks

This thesis seeks to analyse the performance of dynamic slice provisioning in a 5G metro network with the low latency and reliability guaranties. This elaborate highlight the comparison in terms of performance of two versions of a simulator developed in Python based on different models: the Exhaustive research model and Shortest Path First Fit (SPFF) model. It further presents the differences between the dedicated path protection and the shared path protection. This analysis is made through several simulations at different network conditions by varying networks resources and observing the network performances while comparing the 2 models mentioned above. A reconfiguration procedure was implemented on backup resources in the shortest path first fit in order to improve its performance with respect to the exhaustive research which is more optimised. Subsequently, several triggering events was implemented, for the reconfiguration. And a comparison is made between these different triggering events in terms blocking probability, bandwidth at link, capacity at each node, primary and backup bandwidth per slice and backup capacity per slice.

Analisi e progettazione di un sistema di accumulo per applicazioni in ambito industriale

"Electrification" è il concetto su cui è stata fondata l’idea del progetto trattato nell’elaborato. Si sente spesso parlare di elettrificazione e di transizione energetica, specialmente nell’ambito in cui ho avuto occasione di svolgere il tirocinio in preparazione della tesi. L’azienda con cui ho lavorato sull’attività di ricerca e analisi è, infatti, incentrata sul mercato Oil & Gas, per cui, in particolar modo in questo periodo storico, risente di un’enorme spinta all’ electrification e all’ottimizzazione degli impianti. A tal proposito, si sta dirigendo verso soluzioni che possano fornire supporto alla rete ed anche ridurre le emissioni di gas inquinanti in atmosfera. L’attività di ricerca si è basata su quelle che sono le tecnologie e le disponibilità sul mercato per sistemi di accumulo di energia all’interno dell’ambito industriale, con particolare attenzione ad aspetti quali sicurezza e innovazione. Le applicazioni di un sistema di accumulo sono svariate, per cui nell’elaborato ne sono state trattate due in particolare: peak shaving e sistema di backup. Sono stati sviluppati, quindi, tre progetti in parallelo: uno relativo al caso di peak shaving e due riguardanti sistemi di backup all’interno di una control cabin. Nel primo caso si è partiti da un progetto ex novo, mentre negli altri due casi si è fatto riferimento a due casi studio già ben definiti relativi a due impianti già esistenti a cui è stata sostituita la tecnologia alla base delle celle elettrochimiche che costituiscono il rack di batterie. L’obiettivo principale della tesi è stato dunque quello di progettare il sistema di accumulo per i relativi casi studio e di verificarne la fattibilità.

Atenção primária à saúde e da estratégia de saúde da família no contexto da organização dos sistemas de saúde e no SUS : Disciplina 1

Aborda os princípios que norteiam o Sistema Único de Saúde e a importância da Atenção Primária à Saúde na sua consolidação e qualificação. Retrata aspectos relacionados ao processo de trabalho das equipes, como: cobertura de área, atendimento da população adscrita, resolutividade, referência e contra-referência, apoio matricial, intersetorialidade, entre outros. Apresenta partir de situações concretas, casos comuns ao cotidiano das equipes de Saúde da Família, como o da Vila Santo Antônio. Contextualiza e discute aspectos importantes para o conhecimento dos profissionais que atuam na Saúde da Família, como o histórico, as experiências, a conceituação e os princípios da APS e da Estratégia Saúde da Família (SF) no Brasil e no mundo.

A Clínica da Atenção Primária I : Disciplina 2

Aborda o cuidado em saúde com base no paradigma da integralidade biopsicossocial e na atenção integral à saúde na APS. Apresenta a Abordagem Centrada na Pessoa e a Abordagem Familiar e Comunitária como eixo estruturante do processo de trabalho e como um diferencial no atendimento das equipes da Saúde da Família. Apropria do Caso da Dona Antônia e do Caso da Ana Maria e explora a necessidade de integração das ações de promoção, educação em saúde, prevenção de agravos, assistência e reabilitação dos problemas mais relevantes no âmbito individual, familiar e comunitário. Discute como desenvolver ações na perspectiva do cuidado integrado e interdisciplinar.