This practicum is a reference for vertical gardeners in cold climates. Winnipeg, Manitoba is explored, however findings may be applied to other cities in similar climates. First, the history of vertical gardening is discussed, then the types of vertical gardens currently on the market are described. These can be classified into two categories: soil bearing or non-soil bearing. Most designs are modular pre-planted systems that can be attached to any wall, as long as it satisfies the structural requirements recommended by the manufacturer. The benefits of vertical gardening have been shown to be rather extensive, covering a wide range of areas. Aesthetic improvement, reduction of the Urban Heat Island (UHI) effect, improvement of air quality, stormwater absorption, noise reduction, native habitat integration, reduction of heating and cooling costs for buildings, food production, marketing, and biophilia are all benefits explored in detail. Difficulties associated with vertical gardening are discussed, specifically the lack of knowledge and awareness of vertical gardens, lack of empirical evidence (or missing details in existing research), overall cost and lack of financial incentives, lack of industry codes, and various associated risks. Design framework exists within microclimate conditions unique to vertical gardens, as well as neighbourhood and regional (micro)climates. Theories relating to the study of green walls covered include the human ecosystem model, urban reconciliation ecology, habitat templating, the urban cliff hypothesis, and wall ecology. Suitable habitat templates identified for vertical gardens in Winnipeg are cliffs, sand dunes, alvars, mixed grass prairie and prairie potholes. Design parameters to be followed for vertical garden design in Winnipeg are to ensure that lightweight materials are used, to provide insulation to protect plants from sudden temperature changes, to choose plants that grow in the region and are adapted to grow in areas with limited soil, increased wind, varying degrees of sunlight (depending on orientation), and increased pollution and salt spray depending on location. / October 2015

The theme of this master's thesis is the phenomenon of wall in international relations, the aim of the following text is to analyze the selected border walls and their impact on international relations. The first chapter deals with theoretical concepts which are necessary for the analysis such as border and border wall. The second chapter analyzes historical border walls which are considered relevant - Great Wall of China, Hadrian´s Wall, Czechoslovak border fortifications and Berlin Wall. The third part focuses on current border walls as US-Mexican wall, Ceuta and Melilla border walls and Israeli West-Bank barrier. Finally, the aim of the epilogue is to outline the problem of "wall in the head".

Komplexe Oxide weisen interessante, funktionelle Eigenschaften wie Ferroelektrizität, magnetische Ordnung, hohe Spinpolarisation der Ladungsträger, Multiferroizität und Hochtemperatursupraleitung auf. Diese große Vielfalt sowie die Realisierbarkeit des epitaktischen Wachstums von Heterostrukturen aus verschiedenen oxidischen Komplexverbindungen eröffnen zahlreiche technologische Anwendungsmöglichkeiten für die oxidbasierte Mikroelektronik. Der Schwerpunkt der vorliegenden Arbeit liegt auf der Untersuchung der Charakteristik des Ladungstransportes und insbesondere des Einflusses photogenerierter Ladungsträger auf diesen. Hierzu wurden die zwei vielversprechenden und momentan rege erforschten oxidischen Systeme La0,7Ce0,3MnO3 (LCeMO) und LiNbO3 (LNO) untersucht. Der erste Teil der vorliegenden Arbeit widmet sich der Untersuchung des photoinduzierten Ladungstransports in auf SrTiO3-Substrat gewachsenen LCeMO-Dünnfilmen. LCeMO ist als elektronendotierter Gegenpart zu den wohlbekannten und lochdotierten Manganaten wie La0,7Ca0,3MnO3 von großem Interesse für Anwendungen in der Spintronik so z.B. im spinpolarisierten p-n-übergang. Der Einfluss der Sauerstoffstöchiometrie, der chemischen Phasensegregation der Cer-Dotanden und der photogenerierten Ladungsträger auf die Manganvalenz und damit die Elektronenkonzentration in den LCeMO-Dünnfilmen wurde mittels Röntgenphotoelektronenspektroskopie (XPS) untersucht. Hierbei wurde eine Erhöhung der Elektronenkonzentration durch Reduktion des Sauerstoffgehalts oder durch Beleuchtung mit UV-Licht festgestellt. Messungen der Temperaturabhängigkeit des Widerstands haben einen photoinduzierten Isolator-Metall-übergang in den reduzierten LCeMO-Dünnfilmen gezeigt. Durch Auswertung der magnetfeldbedingten Widerstandsänderungen im beleuchteten und unbeleuchteten Zustand konnte dieser Isolator-Metall-übergang eindeutig auf eine Parallelleitung durch das SrTiO3-Substrat zurückgeführt werden. Der zweite Teil dieser Arbeit befasst sich mit dem Ladungstransport in Einkristallen des uniaxialen Ferroelektrikums LNO. Durch Vergleich der Volumenleitfähigkeit in eindomänigem LNO mit der Leitfähigkeit durch mehrdomänige Kristalle mit zahlreichen geladenen Domänenwänden konnte sowohl im abgedunkelten als auch im beleuchteten Zustand eine im Vergleich zur Volumenleitfähigkeit um mehrere Größenordnungen höhere Domänenwandleitfähigkeit festgestellt werden. Dabei ist die Domänenwandleitfähigkeit unter Beleuchtung mit Photonenenergien größer als der Bandlücke deutlich höher als im abgedunkelten Zustand. / Complex oxides exhibit a variety of functional properties, such as ferroelectricity, magnetic ordering, high spin polarization of the charge carriers, multiferroicity and high-temperature superconductivity. This wide variety of functional properties of complex oxides combined with their structural compatibility facilitates epitaxial growth of oxide heterostructures with tailored functional properties for applications in oxide-based microelectronic devices. The focus of the present thesis lies on the characterization of the photoinduced charge transport in two intriguing complex oxides of current scientific interest, namely the electron doped mixed valence manganite La0,7Ce0,3MnO3 (LCeMO) and the ferroelectric LiNbO3 (LNO). The first part adresses the photoinduced charge transport in thin films of LCeMO grown on SrTiO3 substrates. LCeMO, being the electron doped counterpart to well known hole doped manganites like La0,7Ca0,3MnO3, is of current interest for spintronic applications like spin-polarized p-n-junctions. The influence of the oxygen stoichiometry, the chemical phase separation of cerium and of the photogenerated charge carriers on the manganese valence and hence the electron concentration in the LCeMO films were investigated with X-ray-photoelectron spectroscopy. This measurements revealed an increase in electron doping by reduction of the oxygen content or by illumination with UV-light. Measurements of the temperature dependence of the resistance of the reduced LCeMO films showed a photoinduced insulator-metal transition. Analysis of the magnetoresistive properties of the samples in the illuminated and dark state clearly revealed that this insulator-metal transition is caused by a parallel conduction through the SrTiO3 substrate. The second part of this thesis is dedicated to the charge transport in single crystals of the uniaxial ferroelectric LNO. A comparison of the bulk conductivity of single domain crystals with the conductivity of multidomain crystals with numerous charged domain walls revealed an several orders of magnitude higher domain wall conductivity as compared to the bulk conductivity. Such domain wall conductivity could be observed in the illuminated as well as in the dark state, although the domain wall conductivity was much higher for super-bandgap illumination.

The prediction of shear capacity of light timber frame walls in a multi-storey arrangement is the main focus of this dissertation. The available theories neglect to account for the fact that the shear resistance of the walls may depend on the actual vertical position of the applied horizontal force. However, the actual arrangement of the structures in practice introduces a vertical offset between the wall head height and the position of the resultant of the external horizontal forces. Thus, the horizontal shear force is accompanied by dependent overturning moment. Solving such a problem for partially anchored walls inevitably leads to an iterative calculation. The aim is to provide a comprehensible and less calculation-intensive procedure for multi-storey buildings that would be competitive with existing simplified methods. A model derived from lower bound plastic method was successfully put to the test in a parametric study and compared with limited test results. The results show that the capacities predicted using the novel method compare favourably with the results obtained from traditional theories using a more complicated iterative process. Therefore, the presented single-step approach may be appealing to the industry. A test program was formulated to understand better the implications of the recommended best practice of introducing gaps between sheathing panels. It was set to experimentally verify the difference in the shear capacity for setups with and without gaps between the sheathing panels. The significance of this study is that it informs the industry that the manufacturers’ recommendation to incorporate a gap between sheathing panels would not compromise the structural integrity. Considering the model uncertainty and the safety margins, the introduction of gaps does not alter the strength or stiffness of the wall.

Komplexe Oxide weisen interessante, funktionelle Eigenschaften wie Ferroelektrizität, magnetische Ordnung, hohe Spinpolarisation der Ladungsträger, Multiferroizität und Hochtemperatursupraleitung auf. Diese große Vielfalt sowie die Realisierbarkeit des epitaktischen Wachstums von Heterostrukturen aus verschiedenen oxidischen Komplexverbindungen eröffnen zahlreiche technologische Anwendungsmöglichkeiten für die oxidbasierte Mikroelektronik. Der Schwerpunkt der vorliegenden Arbeit liegt auf der Untersuchung der Charakteristik des Ladungstransportes und insbesondere des Einflusses photogenerierter Ladungsträger auf diesen. Hierzu wurden die zwei vielversprechenden und momentan rege erforschten oxidischen Systeme La0,7Ce0,3MnO3 (LCeMO) und LiNbO3 (LNO) untersucht. Der erste Teil der vorliegenden Arbeit widmet sich der Untersuchung des photoinduzierten Ladungstransports in auf SrTiO3-Substrat gewachsenen LCeMO-Dünnfilmen. LCeMO ist als elektronendotierter Gegenpart zu den wohlbekannten und lochdotierten Manganaten wie La0,7Ca0,3MnO3 von großem Interesse für Anwendungen in der Spintronik so z.B. im spinpolarisierten p-n-übergang. Der Einfluss der Sauerstoffstöchiometrie, der chemischen Phasensegregation der Cer-Dotanden und der photogenerierten Ladungsträger auf die Manganvalenz und damit die Elektronenkonzentration in den LCeMO-Dünnfilmen wurde mittels Röntgenphotoelektronenspektroskopie (XPS) untersucht. Hierbei wurde eine Erhöhung der Elektronenkonzentration durch Reduktion des Sauerstoffgehalts oder durch Beleuchtung mit UV-Licht festgestellt. Messungen der Temperaturabhängigkeit des Widerstands haben einen photoinduzierten Isolator-Metall-übergang in den reduzierten LCeMO-Dünnfilmen gezeigt. Durch Auswertung der magnetfeldbedingten Widerstandsänderungen im beleuchteten und unbeleuchteten Zustand konnte dieser Isolator-Metall-übergang eindeutig auf eine Parallelleitung durch das SrTiO3-Substrat zurückgeführt werden. Der zweite Teil dieser Arbeit befasst sich mit dem Ladungstransport in Einkristallen des uniaxialen Ferroelektrikums LNO. Durch Vergleich der Volumenleitfähigkeit in eindomänigem LNO mit der Leitfähigkeit durch mehrdomänige Kristalle mit zahlreichen geladenen Domänenwänden konnte sowohl im abgedunkelten als auch im beleuchteten Zustand eine im Vergleich zur Volumenleitfähigkeit um mehrere Größenordnungen höhere Domänenwandleitfähigkeit festgestellt werden. Dabei ist die Domänenwandleitfähigkeit unter Beleuchtung mit Photonenenergien größer als der Bandlücke deutlich höher als im abgedunkelten Zustand. / Complex oxides exhibit a variety of functional properties, such as ferroelectricity, magnetic ordering, high spin polarization of the charge carriers, multiferroicity and high-temperature superconductivity. This wide variety of functional properties of complex oxides combined with their structural compatibility facilitates epitaxial growth of oxide heterostructures with tailored functional properties for applications in oxide-based microelectronic devices. The focus of the present thesis lies on the characterization of the photoinduced charge transport in two intriguing complex oxides of current scientific interest, namely the electron doped mixed valence manganite La0,7Ce0,3MnO3 (LCeMO) and the ferroelectric LiNbO3 (LNO). The first part adresses the photoinduced charge transport in thin films of LCeMO grown on SrTiO3 substrates. LCeMO, being the electron doped counterpart to well known hole doped manganites like La0,7Ca0,3MnO3, is of current interest for spintronic applications like spin-polarized p-n-junctions. The influence of the oxygen stoichiometry, the chemical phase separation of cerium and of the photogenerated charge carriers on the manganese valence and hence the electron concentration in the LCeMO films were investigated with X-ray-photoelectron spectroscopy. This measurements revealed an increase in electron doping by reduction of the oxygen content or by illumination with UV-light. Measurements of the temperature dependence of the resistance of the reduced LCeMO films showed a photoinduced insulator-metal transition. Analysis of the magnetoresistive properties of the samples in the illuminated and dark state clearly revealed that this insulator-metal transition is caused by a parallel conduction through the SrTiO3 substrate. The second part of this thesis is dedicated to the charge transport in single crystals of the uniaxial ferroelectric LNO. A comparison of the bulk conductivity of single domain crystals with the conductivity of multidomain crystals with numerous charged domain walls revealed an several orders of magnitude higher domain wall conductivity as compared to the bulk conductivity. Such domain wall conductivity could be observed in the illuminated as well as in the dark state, although the domain wall conductivity was much higher for super-bandgap illumination.

In the yeast Saccharomyces cerevisiae, stress on the cell wall is caused by various external influences (e.g. exposure to chemicals, oxidative stress, osmotic changes, pH changes or heat shock) which trigger the cell wall integrity signalling pathway (CWI). The aim of my work was to investigate the effect of the CWI pathway on yeast colony morphogenesis. Using strains with deletions in genes of the CWI pathway derived from two parental strains BR-F-Flo11p-GFP and PORT, I have found that differences in genetic background influences the process and activation of this pathway. Among the strains derived from BR-F-Flo11p-GFP, only the strain with the deletion of MID2 affects the appearance of colonies. MID2 encodes a cell-surface sensor of CWI pathway. In all deletion strains derived from PORT, the disruption of the CWI pathway causes a slower development of colonies growing on glycerol medium supplemented with 0,05 mM selenate inducing fluffy colony morphology. The largest effect has deletion of gene MTL1 which also encodes a cell-surface sensor with homology to Mid2. I have confirmed that strains with deletions in genes of CWI pathway have altered sensitivity to inhibitors disrupting cell wall integrity (Calcofluor white, Congo red, zymolyase). By means of zymolyase assay, I have confirmed the...

Evidence suggests that root cell walls are a target of low pH stress. Severe low pH stress causes cell death in the root tip. The walls of these cells are highly dynamic. Our hypothesis is that in these cells low pH causes stress in the cell wall due to excessive loosening. Thus, a certain level of turgor pressure should be required to cause cell death. Here, we aimed to investigate the role of the cell wall in low pH stress leading to cell death. We looked for the possible involvement of players such as class III peroxidases and ethylene signaling, which could promote changes in the cell wall and cause differential sensitivity to low pH. Arabidopsis thaliana and mutants in the genetic background of Col-0 were grown in a medium containing agar (0.8%) and half the concentration of Hoagland\'s nutrient medium. Five-day-old seedlings were exposed to low pH in a solution composed of 0.5 mM CaCl2 and 0.6 mM Homopipes buffer. Treatment of roots at pH 4.6 caused death of cells in the transition zone (TZ) and meristematic zone (MZ). However, cell death was negligible when plants were treated at pH 4.6 in an hyperosmotic solution (Ψs = -0.37 MPa), thereby decreasing cell wall tension. Also, an hypoosmotic treatment (HO) caused cell death at pH 5.8 in TZ. Cell death was accelerated when HO was performed in a low pH solution. The mutant of a cell wall integrity sensor protein, wak-1, displayed reduced cell death when exposed to low pH. Also, cell death seems to occur through a programmed cell death mechanism. Thus, low-pH induced cell death appears to be triggered by perception of cell wall stress. We examined published data to search for class III peroxidases possibly involved in cell death due to low pH. The gene for AtPrx62 is induced 8.37-fold in low pH exposed roots. The atprx62 KO mutant was less sensitive to low pH than Col-0 roots. The mRNA of AtPRX62 accumulated in the same zone that cell death occurred due to low pH. This strongly suggests that AtPRX62 is positive regulator of low-pH induced cell death. Also, ethylene pretreatment induced subsequent tolerance of roots to low pH and this was dependent of its receptor ETR1. Together we show that a cell wall stress caused by low pH causes cell death. This death was in part due AtPRX62 activity and was also suppressed by ethylene. / Evidencias recentes sugerem que a parede celular é um alvo direto do estresse por baixo pH em raízes. Estresse severo por baixo pH rapidamente causa a morte de células do ápice radicular, onde a parede é altamente dinâmica. Nossa hipótese é de que nessas células, o baixo pH cause mudanças na parede celular, como afrouxamento excessivo. Assim, a pressão de turgor sobre a parede deve ser necessária para causar danos que levam à morte das células. Neste trabalho, nós investigamos o papel da parede celular no estresse por baixo pH e na consequente morte de células radiculares. Além disso, tambem foi investigado o papel de peroxidases de classe III e sinalização por etileno, que promovem mudanças na parede celular as quais podem gerar sensibilidade diferenciada a baixo pH. Plântulas de Arabidopsis thaliana e mutantes no background de Col-0 foram crescidas em meio contendo ágar (0.8%) e metade da concentração dos nutirentes do meio de Hoagland. Plântulas com 5 dias de idade foram expostas a baixo pH em uma solução composta por 0.5 mM de CaCl2 e 0.6 mM de tampão Homopipes. O tratamento de raízes a pH 4.6 causou morte em células da zona de transição (TZ) e zona meristemática (MZ). Entretanto, a morte celular foi negligível quando as plantas foram tratadas a pH 4.6 simultaneamente com a diminuição da tensão na parede celular, através de solução com potencial de - 0.37 MPa. Além disso, um choque repentino na pressão de tugor por intermédio de tratamento hiposmótico (HO) causou morte celular a pH 5.8 na TZ. A morte celular foi acelerada quando HO foi realizado em uma solução a baixo pH. A morte celular foi reduzida no mutante wak-1 exposto a baixo pH. WAK-1 é um receptor de parede que atua no sistema de monitoramento de integridade da parede celular. A morte das células provavelmente ocorreu por meio de morte celular programada. Juntos, esses dados trazem evidências que a parede celular é crucial para percepção do estresse causado por baixo pH e essa percepção possivelmente está envolvida em repostas que causam a morte celular. Nós examinamos dados publicados procurando por peroxidases classe III possivelmente envolvidas com a morte celular devido baixo pH. O gene codante para AtPRX62 foi induzido 8.37 vezes em raízes expostas a baixo pH. O mutante KO atprx62 foi menos sensível a baixo pH que raízes de Col-0. O mRNA de AtPRX62 acumulou-se na mesma zona de morte celular devido baixo pH em raízes de Col-0. Isso sugere que a atividade de AtPRX62 está relacionada com a morte celular devido baixo pH. Além disso, o pré-tratamento com etileno induziu tolerância de raízes à exposição subsequente a baixo pH. Esta indução foi dependente de sinalização via ETR1. No conjunto, nós mostramos que um estresse causado na parede celular pelo baixo pH causa a morte celular. Essa morte é em parte devido a atividade de AtPRX62 mas pode ser aliviada por etileno.

Föreliggande studie granskar hur mordet på Kim Wall konstrueras i svenska podcasts. Mediebevakningen av fallet har kritiserats för att vara spekulativ och oetisk och det är inte bara relevant, utan av största vikt att utreda huruvida den nya medieformen podcast följer i gammelmedias fotspår. Specifikt studeras fem podcastavsnitt varav tre stycken är privatägda och två stycken är public service-ägda. Genom kritisk diskursanalys spåras hur offer och förövare konstrueras utifrån ett genus- samt medielogiskt perspektiv. Därutöver analyseras likheter och/eller skillnader i dessa konstruktioner i privatägda respektive public service-ägda podcasts. Resultatet visar att såväl offer-, förövare- och fallet som sådant konstrueras utifrån fem olika diskursiva teman. I det första temat nästintill glorifieras förövaren Peter Madsen. I det andra- respektive tredje temat reduceras Kim Wall till en samling kroppsdelar och när hennes liv och gärning väl presenteras sker det genom en ofördelaktig förbindelse till Madsen. I det fjärde temat sensationaliseras brottet genom olika, medvetna eller omedvetna, diskursiva grepp. Slutligen beskrivs vissa skeenden med någon form av ironi, sarkasm eller satir. / The present study reviews how the Kim Wall murder is constructed in Swedish podcasts. The media coverage of the case has been criticized for being speculative and unethical and it is not only relevant, but of the utmost importance to investigate whether the new media form podcast follows in the footsteps of traditional media. Specifically, five podcast episodes are studied, of which three are privately owned and two are public service-owned. Through critical discourse analysis, it is traced how victims and perpetrators are constructed from a gender and media logic perspective. In addition, similarities and / or differences in these constructions are analyzed in privately owned and public service-owned podcasts. The result shows that both the victim, the perpetrator and the case as such are constructed based on five different discursive themes. In the first theme, the perpetrator Peter Madsen is practically glorified. In the second- and third theme, Kim Wall is reduced to a pile of body parts and when her life and deed are presented, it is done through an unfavorable connection to Madsen. In the fourth theme, the crime is sensationalized by various, conscious or unconscious, discursive approaches. Lastly, some events are described with some form of irony, sarcasm or satire.

Submitted by Carvalho Dias João Paulo (joao.dias@famerp.br) on 2018-04-10T17:56:49Z No. of bitstreams: 1 fernandadcbraojosbraga_tese.pdf: 7246857 bytes, checksum: 371a625b93c8304fbef8864abf3dbdc8 (MD5) / Made available in DSpace on 2018-04-10T17:56:49Z (GMT). No. of bitstreams: 1 fernandadcbraojosbraga_tese.pdf: 7246857 bytes, checksum: 371a625b93c8304fbef8864abf3dbdc8 (MD5) Previous issue date: 2016-11-01 / Background - Closing defects of the anterior body wall consists of a large group of congenital anomalies characterized by herniation of one or more viscera to the amniotic cavity by a ventral hole, with an incidence of one in 2,000 live births. Malformations included in this group are gastroschisis, omphalocele, ectopia cordis and Pentalogy of Cantrell, limb-body wall complex and bladder/cloacal extrophy. The common origin of the body closing failures, except omphalocele, is based on an unifying embryological hypothesis, in which the defects are the consequences of a failure in the process of fusion between the two lateral body folds. To understand this mechanism is necessary a comprehension of the formation of folds of the body wall. Objectives - To characterize the body wall closure defects in fetuses by MRI and to evaluate the MRI contribution as a method complementary to ultrasonography in indication of surgical method. Patients and Methods - This is a longitudinal/ prospective study comprinsing 31 pregnant women with fetuses diagnosed with anterior body wall closure defects distributed in: Group 1 (G1) - pregnant women in medical care at the Base Hospital ( HB / FAMERP ) in the period from January 2009 to July 2014; Group 2 (G2 ) - pregnant women in medical care at the HB / FAMERP from September 2014 to December 2015. Gastroschisis, omphalocele, ectopia cordis, Pentalogy Cantrell, limb-body wall complex, and bladder exstrophy were included among these defects. Results - The evaluation of fetal MRI allowed the anatomic - morphological characterization of the conceptus and of the anterior body wall defect regarding to its location, extent and herniated contents and detection of birth defects associated with the diagnosis of anterior body wall defect. Conclusion - The understanding of embryonic development as a dynamic process is essential in characterizing the closure defects of the anterior body wall on MRI, reflecting the accuracy of diagnosis and, consequently, the course of pregnancy and planning of surgical treatment. In addition, the excellent spatial resolution of MRI and spontaneous contrast of structures help in detecting other associated malformations and complications of the evolution of body closure defects. Thus, MRI contributes to the preparation of family and multidisciplinary hospital staff. / Introdução - Os defeitos de fechamento da parede corporal anterior consistem em um grupo amplo de anomalias congênitas, caracterizados por herniação de uma ou mais vísceras para a cavidade amniótica por um orifício ventral, com incidência de um em cada 2.000 nascidos vivos. As malformações incluídas neste grupo são gastrosquise, onfalocele, ectopia cordis, pentalogia de Cantrell, complexo membro parede e extrofias de bexiga e cloaca. A origem comum das falhas de fechamento corporal, com exceção da Onfalocele, se baseia em uma hipótese embriológica unificadora, na qual os defeitos são consequências de uma falha no processo de fusão entre as duas pregas laterais. Para entender este mecanismo é necessária a compreensão da formação das pregas da parede corporal anterior. Objetivos: Caracterizar os defeitos de fechamento de parede corporal anterior em fetos por ressonância magnética, visando avaliar a contribuição da RM como método complementar à ultrassonografia e na indicação do método cirúrgico. Casuística e Métodos - Trata-se de um estudo transversal / prospectivo longitudinal constituído por 31 gestantes entre 18 e 36 semanas e 1 dia com fetos diagnosticados com defeitos de fechamento da parede corporal anterior distribuídos em: Grupo 1 (G1) - gestantes atendidas no Hospital de Base (HB/FAMERP) da Faculdade de Medicina de São José do Rio Preto no período de janeiro de 2009 a julho de 2014; Grupo 2 (G2) - gestantes atendidas no HB/FAMERP de setembro de 2014 a dezembro de 2015. Incluem-se entre os referidos defeitos gastrosquise, onfalocele, ectopia cordis e pentalogia de Cantrell, complexo membro-parede, além de extrofia de bexiga. Resultados - A avaliação dos fetos por RM permitiu a caracterização anátomo - morfológica do concepto e do defeito de parede corporal anterior, com relação à sua localização, extensão e conteúdo herniado e a detecção de defeitos congênitos associados ao diagnóstico de defeito de fechamento da parede corporal anterior. Conclusão - A compreensão do desenvolvimento embrionário como um processo dinâmico é essencial na caracterização dos defeitos de fechamento da parede corporal anterior na RM, refletindo na precisão do diagnóstico e, consequentemente, na condução clínica da gestação e no planejamento do tratamento cirúrgico. Além disso a excelente resolução espacial da RM e o contraste espontâneo do conteúdo das alças intestinais auxiliam na detecção de outras malformações associadas e complicações da evolução dos defeitos de fechamento corporal anterior. Desta forma, a RM contribui para a preparação da família e da equipe hospitalar multidisciplinar.

Deep Wild är ett företag som bland annat   specialiserar sig på produktutveckling och byggande av äventyrsanläggningar.   Kunder till företaget har efterfrågat ett typ av äventyrstorn som det är   möjligt att åka zipline från samt utföra andra aktiviteter såsom klättring   på. Då Deep Wild inte har egen kompetens gällande dimensionering och   projektering av denna typ av torn har en förfrågan skickats ut till studenter   för att se om det fanns intresse att ta fram en lösning på utförandet. Syftet   med arbetet är att undersöka hur ett äventyrstorn som detta kan konstrueras   och ta fram en lösning på utförandet. Tornet dimensioneras enligt gällande   Eurokoder. De laster som genereras av specialutrustningen tornet förses med   finns i Svensk Standard. Två lösningar på möjliga utföranden tas fram, ett   med alla bärande delar i stål och ett med lämpliga bärande delar i trä. Dessa   jämförs sedan med hänsyn till lämplighet. Det visar sig att det finns många   fördelar med att bygga tornet med enbart stålprofiler. Med stål som material kan   alla bärande delar köpas ur det lagerförda sortiment som erbjuds på   marknaden. Med trä finns inga lagerförda dimensioner att tillgå för de laster   som uppstår. Vid de knutpunkter som dimensionerats visar det sig att de   utförda i stål enkelt kan utföras så att de har mycket god säkerhetsmarginal.   Knutpunkterna i träkonstruktionen klarar de dimensionerande lasterna endast   med små marginaler. Genom att mer specialanpassa utseendet hos konstruktionen   och dess verkningssätt så kan möjligtvis utförandet i trä gynnas. En   prisjämförelse mellan de två materialen visar att skillnaden i materialpris   är försumbar i sammanhanget. Två alternativa stabiliseringssystem undersöks   för tornet. Det ena är att staga med en fackverkskonstruktion som använder   sig av dragna stålstänger och tryckta strävor av respektive   utförandematerial. Det andra är att staga tornet genom skivverkan i   klätterväggen som uppförs på tornets ena sida. Skivverkan har sina fördelar   då det möjliggör tryckta strävor på olika höjd i tornet. Fackverkskonstruktionen   är dock att rekommendera då denna kan dimensioneras att ta avsevärt högre   laster. Det naturliga nästa steget i arbetet ligger i att ta fram ett   förfrågningsunderlag tillräckligt komplett för att kalkyleras. / Deep Wild is an   adventure company which specializes in product development among other   things. Customers of the company have been asking for a tower from which it’s   possible to exercise different kinds of adventure activities, such as   ziplining and climbing. Deep Wild doesn’t have in house experience from   constructing supporting structures that are not directly related to the   special equipment used to exercise these activities. Therefore students have   been asked to find a solution on how to construct a tower like this. The   purpose of this study is to investigate how an adventure tower can be   constructed. The tower is structurally designed using Eurocodes and the loads   generated from the activities exercised appear in European Standard. Two   possible solutions for the construction is developed, one with all supporting   parts in steel and one with selected supporting parts in wood. These are then   compared to each other with regard to their performance. The results show   that there are many advantages using only steel profiles. All steel profiles   required for the construction can be bought out of existing stock from   producers. To use wooden profiles it is required to place orders on standard   dimensions that are not part of the producers existing stock. The joints designed   shows that using steel profiles these can easily be designed to provide a   high safety margin. The joints designed using steel connectors to wooden   profiles provides enough support only with small safety margins. By adjusting   the design of the towers supporting system the use of wooden profiles could   possibly be benefitted. A price comparison based on the price of material   shows that the difference between laminated timber and steel in this   construction is negligible. Two alternative ways of stabilizing the tower   have been investigated. One with tensioned steel bracing and compressed   bracing using the different construction materials. The other one using wall   diaphragms on the side of the tower clad with climbing wall. The wall   diaphragms method has its advantages because it makes it possible to place   compressed bracings on different heights in the tower. The system with   tensioned bracings can take higher loads and provide better safety margins   and is therefore the recommended way of stabilizing this tower. The next step   of this project is to provide complete enough material to calculate the cost   of constructing. / <p>Betyg 2018-06-05</p>