Tesi sul tema "Mortier – Essais"
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Rougelot, Thomas. "Étude expérimentale multi-échelles des couplages hydriques, mécaniques et chimiques dans les matériaux cimentaires". Thesis, Lille 1, 2008. http://www.theses.fr/2008LIL10115/document.
To determine the hydro-mechanical and chemical behaviour in cementitious materials is a key point to predict the durability of a structure submitted to complex stresses, such as the radioactive waste underground disposaI. This work is performed on mortars and cement pastes, with two distinct water-to-cement ratios. Coupling between hydric stresses by drying, hydro-chemical effect of calcium leaching, and the mechanical behaviour of the material, with a focus put on damage and strains evolution, are studied. Moreover, the experimental approach tries to characterize the physical phenomenons with a multi-scale view. From microscopic aspects, the characterization of the porous network is obtained by means of desorption isotherms and mercury intrusion. The influence of the W/C ratio is highlighted. Then, in a 4D approach of coupling effects between calcium leaching and cracking is conducted with X-ray microtomography (resolution: 5 µm). The restrained shrinkage due to differential strains in aggregates and cementitious matrix is shown as the cause of microcracking. ln addition, a pre-cracking increases the chemical degradation of the material. From macroscopic aspects, the shrinkage due to a smooth drying is experimentally determined, and a poromechanical model is then proposed. The diffuse microcracking effects appear to have more importance on the desorption than several localized macrocracks. Finally, the decrease in the saturation of the material modifies the splitting tensile strength. This could be due to a competitive effect between shrinkage, stresses and the influence of the aggregates in the cracking energy. Some preliminary tests are also conducted in direct tension
Chauvette, André. "Essais de lixiviations sur des bétons et des mortiers binaires contenant de la fritte de verre". Mémoire, Université de Sherbrooke, 2009. http://savoirs.usherbrooke.ca/handle/11143/1527.
Chen, Da. "Modélisation du comportement hydromécanique d'un mortier sous compression et dessiccation". Lille 1, 2005. https://pepite-depot.univ-lille.fr/RESTREINT/Th_Num/2005/50376-2005-276.pdf.
Nahhas, Fadi al. "Comportement thermo-mécanique des murs en maçonnerie de blocs creux en béton sous l'action d'un feu conventionnel". Université de Marne-la-Vallée, 2004. http://www.theses.fr/2004MARN0197.
This work is devoted to the implementation of a methodology comprising the various modeling and experimental tools which make possible to interpret analytically the behaviour of masonries of hollow concrete blocks observed during fire tests. The test results of fire resistance on two types of materials having a very different behavior are presented. Three models have been elaborated in this work : - a one-dimensional thermal model by the finite differences method taking into account the principal physical phenomena characterizing the thermal transfers (conduction, radiation and evaporation of pore water) ; - an analytical thermo-elastic model under one and two dimensional versions ; - a thermo-hygro-mechanical model representing the mortar of the blocks by an unsaturated porous media. The implementation of the thermo-hygro-mechanical model led us in particular to revisit the expression of biphasic gas flow corresponding to the diffusion (Fick’s law) and to filtration (Darcy’s law) and to clarify the concept of mean velocity of gas in this type of modelling. A parametric study intended to evaluate the influence of the various parameters characterizing the unsaturated porous media was carried out. The whole of these models is fed by thermomechanical experiments on the materials which constitute the blocs. The adopted one-dimensional modelling makes it possible to reproduce with a good approximation the temperatures measured inside the blocks during the experiments. The application of the thermo-hygro-mechanical model made it possible to represent the physics of vapor flows and phase change within materials. Lastly, the use of the two thermo-mechanical models showed that the one-dimensional model is badly adapted to represent the thermo-mechanical behaviour of the walls. The twodimensional thermo-mechanical model allows a suitable evaluation of the behaviour of walls and also allows an explanation to the difference between the tow kinds of behaviour which are observed experimentally
Capo-Chichi, Kokou Tamégnon Eugène. "Matériaux complexes et couleur : hiérarchisation des paramètres et prévision de la couleur dans un béton coloré". Montpellier 2, 1996. http://www.theses.fr/1996MON20208.
Engelaère, Charlotte. "Etude de valorisation des coproduits marins coquilliers sous forme d'additions et de granulats dans les matériaux cimentaires". Caen, 2012. http://www.theses.fr/2012CAEN2053.
This research work was born from a desire to manage waste shells produced by fishing and shellfish farming activities. In this purpose, a study of waste shells reusing in cementitious materials is envisaged. Three types of local shells are used: oyster, scallop and slipper limpet. Each of them is sorted, cleaned, crushed, sieved to obtain the grading fractions: 0/0,063 mm, 0,063/2 mm, 2/4 mm, 4/6,3 mm, 6,3/10 mm and 10/14 mm. Shells properties are determined to define their best potentialities and to comprehend their behavior in cementitious materials. The conclusions consolidate this reuse idea, and shells integration is studied in mortar and concrete, as additions, aggregates and fillers. The mortars results show that oyster and scallop shells are successful as additions, slipper limpet shells are better as aggregates. From a global point of view, the aggregates substitution by shells decreases workability and resistance of cementitious materials. Mortar and concrete were made with the same workability; an addition of water is thus necessary to maintain the workability and can explain the resistance decrease. A superplasticizer is then added to some concrete. Their resistances are 1. 1 to 1. 9 times more important than control concrete specimens. The microstructural analysis survey reveals that no new material seems to be formed; shells would thus have a role of filling in cement matrix. This research work confirms the possible and beneficial integration of shells as addition, fillers or aggregates into cementitious materials
Yurtdas, Ismail. "Couplage comportement mécanique et dessiccation des matériaux à matrice cimentaire : étude expérimentale sur mortiers". Lille 1, 2003. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/2003/50376-2003-217-218.pdf.
Vincent, Adrien. "Elaboration et caractérisation de matériaux "barrières thermiques" à matrice cimentaire". Toulon, 2006. http://www.theses.fr/2006TOUL0009.
El, boukhari Mohamed. "« Analyse expérimentale du comportement mécanique et thermiqued'un béton et d'un mortier allégés par des grignons d'olives : Application au bâtiment »". Electronic Thesis or Diss., Reims, 2023. http://www.theses.fr/2023REIMS040.
The management of agricultural waste and the promotion of sustainable building materials offer many considerable benefits. By integrating sustainable practices into the construction sector, we have the ability to reduce our ecological footprint by limiting the excessive exploitation of natural resources. The research conducted in this study aims to develop a lightweight structural concrete and cement mortar using organic olive pomace aggregates. Two types of aggregates were used, depending on whether they were mixed with or without olive mill wastewater. The main objective of this study is to experimentally evaluate the mechanical and thermal properties of lightened concrete and mortar specimens in comparison with ordinary concrete and mortar specimens. They were prepared using dry and saturated olive pomace aggregates, with a percentage substitution of natural sand ranging from 0% to 15%. The results showed that the optimal formulation for producing lightweight concrete consists of 5% dry olive pomace aggregates mixed with olive mill wastewater. This formulation offers better mechanical properties, including a compressive strength of 25 MPa, a tensile strength of 4.61 MPa, and a dynamic modulus of elasticity of 44.39 GPa. Additionally, the resulting material has a reduced dry bulk density, leading to a decrease of approximately 5.69% compared to the reference concrete. For cement mortar, the best results were obtained with a mixture containing 5% dry olive pomace aggregates mixed with olive mill wastewater. The results showed a marginal effect on compressive strength (Rc), reaching 33.50 MPa after 28 days of curing. However, for both concrete and mortar, microstructural analysis revealed weak adhesion between olive pomace aggregates and the cement matrix at the Interfacial Transition Zone. Experimental tests also showed that increasing the content of olive pomace aggregates reduces the ultrasound propagation velocity and the dynamic modulus of elasticity of lightweight concrete and mortar, as well as their workability, while increasing their porosity.As regards the thermal properties of the developed materials, the incorporation of olive pomace aggregates led to an improvement in thermal resistance. In the case of lightweight concrete with 5% of dry olive pomace aggregates mixed with olive mill wastewater, the thermal conductivity (λ) decreased from 1.3 W/m·K (for the control specimen) to 0.86 W/m·K. In the case of cement mortar containing 5% of dry olive pomace aggregates mixed with olive mill wastewater, the thermal conductivity (λ) decreased from 1.1 W/m·K (control specimen) to 0.87 W/m·K. In conclusion, this study revealed that the materials developed and tested under laboratory conditions meet the required standards for general use in construction
Trauchessec, Romain. "Mélanges de ciments sulfoalumineux et Portland". Thesis, Université de Lorraine, 2013. http://www.theses.fr/2013LORR0234/document.
Blends of ordinary Portland cement and sulfoaluminate cement are innovative hydraulic binders allowing control of concrete properties such as hardening speed or dimensional stability for specific applications. Moreover, carbon dioxide emissions linked to sulfoaluminate cement are significantly reduced compared to ordinary Portland cement. The binder properties can be adjusted due to the diversity of blends conceivable with these two constituents. Each blend has its own hydration kinetic and properties. For example, some blends are expansive and the hardening is progressive whereas other mixtures are dimensionally stable but their strength stagnates after few days. Identification and control of the parameters responsible of these comportments are necessary in order to guaranty specific properties for each application: screed, repairing mortar, etc. This is the aim of this study which described the hydration kinetic, the properties and composition of three blends containing 85 %, 70 % and 40 % of Portland cement. These experiments are completed by thermodynamic modeling of the hydration mechanisms. The effect of the Portland cement composition has also been tested. Finally, it's shown that anhydrite and calcium hydroxide are two key parameters which modify radically the hydration process and allow the properties adjustment required for the blend used
Aalil, Issam. "Contribution à l’étude du patrimoine bâti. Méthodes de diagnostic des pathologies des structures et moyens de restauration : Etude de cas. Site archéologique Volubilis au Maroc". Thesis, Orléans, 2017. http://www.theses.fr/2017ORLE2067/document.
The restoration of the built heritage is mandatory to ensure its sustainability. The archaeological site of Volubilis in Morocco, registered on the UNESCO World Heritage list since December 1997, requires restoration works. The main objective of this thesis is to determine the causes of stones’ deterioration and to propose mortars for restoration of its monuments. Firstly, a multi-scales characterization study was carried out on the three facies of the calcarenite, the main building stone in the site. It showed that despite their similar mineralogical composition, the three facies have dissimilar hydric, thermal and mechanical properties and they are quite different in terms of durability against salt crystallization. Besides, non-destructive testing could be used to distinguish the three facies by estimating their porosities and their coefficients of capillarity. Secondly, a diagnosis study revealed the presence of halite and gypsum in most deteriorated stones affected by detachment and loss of material. These salts originated from neighboring mortars, used during the previous interventions. In addition, the deterioration of uncontaminated calcarenites is likely due to thermal stresses. In the last part, we formulated mortars using lime, sand and the brick dust using the mixtures method. This approach would determine compatible mortars to the stone calcarenite
Dupray, Fabrice. "Comportement du béton sous fort confinement : Étude en compression et en extension triaxiales à l'échelle mésoscopique". Phd thesis, Université Joseph Fourier (Grenoble), 2008. http://tel.archives-ouvertes.fr/tel-00365786.
Monge, Joachim. "Fissuration des mortiers en couches minces - Effet de l'hydratation, du séchage et de la carbonatation". Phd thesis, École normale supérieure de Cachan - ENS Cachan, 2007. http://tel.archives-ouvertes.fr/tel-00256911.
Perez, Jean-Philippe. "Etude de l'hydratation des phases constitutives d'un ciment Portland et de la résistance mécanique des pâtes pures et mortiers : influence des trialcanolamines". Dijon, 2002. http://www.theses.fr/2002DIJOS012.
Perraton, Daniel. "La perméabilité aux gaz des bétons hydrauliques". Toulouse, INSA, 1992. http://www.theses.fr/1992ISAT0044.
Dupray, Fabrice. "Comportement du béton sous fort confinement : étude en compression et en extension triaxiales à l'échelle mésoscopique". Phd thesis, Grenoble 1, 2008. http://www.theses.fr/2008GRE10266.
This Ph. D. Thesis aims at characterising and modeling the mechanical behaviour of concrete under high confinement at the mesoscopic scale. This scale corresponds to that of the large aggregates and the cementitious matrix. The more general scope of this study is the understanding of concrete behaviour under dynamic loading. A dynamic impact can generate mean pressures around 1GPa. But the characterisation of a material response, in an homogeneous state of stress, can only be achieved through quasi-static tests. The experimentations led in 3S-R Laboratory have underlined the importance of the aggregates in the triaxial response of concrete. Modeling concrete at the mesoscopic level, as a composite of an aggregates phase and a mortar phase, permits a representation of the aggregates effect. An experimental study of the behaviour of mortar phase is performed. Usual tests and hydrostatic and triaxial high confinement tests are realised. The parameters of a constitutive model that couples plasticity with a damage law are identified from these tests. This model is able to reproduce the nonlinear compaction of mortar, the damage behaviour under uniaxial tension or compression, and plasticity under high confinement. The biphasic model uses the finite element method with a cubic and regular mesh. A Monte-Carlo method is used to place quasi-spherical aggregates that respect the given granulometry of a reference concrete. Each element is identified by belonging either to the mortar or to the aggregate phase. Numerical simulations are compared with the experimental tests on this concrete. The parameters for these simulations are only identified on the mortar. The simulations reproduce the different phases observed in hydrostatic compression. The evolution of axial moduli under growing confinement is shown, as is the good reproduction of the limit-states experimentally observed under high confinement. The fracture aspect of numerical simulations is comparable with that of experimental tests. The triaxial extension loading shows the limits of this numerical model
Coutelas, Arnaud. "Pétroarcheologie du mortier de chaux gallo-romain. Essai de reconstitution et d'interprétation des chaînes opératoires : du matériau au métier antique". Phd thesis, Université Panthéon-Sorbonne - Paris I, 2003. http://tel.archives-ouvertes.fr/tel-00528508.
Coutelas, Arnaud. "Pétroarchéologie du mortier de chaux gallo-romain : essai de reconstitution et d'interprétation des chaînes opératoires : du matériau au métier antique". Paris 1, 2003. https://tel.archives-ouvertes.fr/tel-00528508.
Montagner-Morancho, Laurence. "Nouvelle méthode de test en rétention de données de mémoires non volatiles". Toulouse, INPT, 2004. http://www.theses.fr/2004INPT027H.
The introduction of non volatile memory in Smartpower circuits has made necessary systematic 100% die data retention test. Usual tests operated on high production volume increase drastically test time. In this work, we propose a new data retention test on non volatile memory. In a first part, we present a state of the art relative to intrinsic and extrinsic NVM defects and to reliability tests. In a second part, we studied thermal NVM data retention behaviour on engineering lot ranging from ambient temperature to 300°C during 7000h. This study allows cell discrimination to validate a new data retention test which time is strongly reduced compare to the thermal one: after optimisation phases, test time will be about few seconds and then will be implemented in production flow
Endrikat, Morten Verfasser], Oliver [Akademischer Betreuer] [Lorz e Almut [Akademischer Betreuer] Balleer. "Essays on development and resource economics / Morten Endrikat ; Jens Oliver Lorz, Almut Balleer". Aachen : Universitätsbibliothek der RWTH Aachen, 2020. http://d-nb.info/1238149502/34.
Chouicha, Kaddour. "Evolution microstructurale des micro-betons soumis a des chargements cycliques de faible frequence". Toulouse, INSA, 1986. http://www.theses.fr/1986ISAT0026.
Ould, Mihamed Abdelhaye Mohamed-Yehdih. "Fracture et fracturation des pâtes et des gels". Orléans, 1996. http://www.theses.fr/1996ORLE2070.
Isoppo, Rodrigo Schames. "Ensaios sobre o morrer : como escrever sobre algo que não se fala?" reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/172194.
This master's dissertation questions dying: a verb so elastic that it is confused with life itself. Based on the assumption that dying is a process that belongs to the living and is therefore crossed by the subject's relations with the truth, the following work intends to analyze, from the present moment, how modern Western society organized itself to address the infinite mysteries that death awakens in the individuals in parallel with the state governor's project of management and control of the population, from the biopolitical practices and the legitimacy of the medical knowledge that prescribes what a life is, what the values that determine it are and under what codes and behaviors living beings must undergo to be considered existing. Allied with the philosophers Michel Foucault and Giorgio Agamben, it is proposed a sinuous route of the emergence of the biological racism and the racism of State to reflect on the great genocides of century XX, from the perspective of Tanatopolitics. This work will provoke the question in the form of an essay: how do we write about something that is not spoken The essay, more than a method, is a craft capable of sewing time and history in search of the past of our present truths and an invitation to the reader to a free walk through the traces of a subsumed knowledge of academic chairs, but that claims by its word and its burial. Essaying is to allow, also, that fiction, poetry, and literature enter the front door in the obstinacy of knowledge. If modern science lacks evidence about dying and its processes, this essay responds, without hurting the mysteries of the world, with more questions that enable us to create other realities, other than those instituted. Along with Walter Benjamin, Jorge Larrosa, Peter Pal Pelbart, and other philosophers, this dissertation problematizes the distance between research and militancy, flirting with the acceptance of dying, and betting on mourning while fighting, essaying other ways to make sense of absence with the political inventiveness of the current occupation movements facing the biopolitical project.
Bellaaj, Moez. "Capacités e-commerce et avantage compétitif : Proposition d'un modèle d'évaluation et essai de validation empirique dans le contexte des entreprises "click and mortar"". Montpellier 1, 2008. http://www.theses.fr/2008MON10019.
We tried in this research to analyse the impact of e-commerce (electronic commerce) on the competitiveness of the firms by trying to go beyond certain lacunas which are identified in the literature. To be able to progress in this field, we were based on Resource-Based View (RBV), as a theory of competitive advantage. This theory was enriched, on one hand, by the perspective based on the capabilities and, on the other hand, by theoretical developments in the field of the strategic information technology (STI). By taking support on these theoretical bodies, we developed a new explicative model of the competitive advantage provided by e-commerce in the context of firms "click and mortar ". Having controlled the effects of the sector, the size of the firm and the web experience, this model was tested on a sample of 91 Tunisian firms of different sectors. Results showed the pertinence of the proposed model which explained more than 70 % of the variance of the phenomenon studied in this research. This study showed that electronic commerce can be source of sustainable competitive advantage if the firm succeeds in developing three types of e-commerce capabilities in a harmonious manner: online capability, alignment capability and back-end integration capability. In addition, this research showed that a responsive customer orientation does not have a significant effect on leveraging e-commerce capabilities, while a proactive technological orientation reinforces the capacity of the firm to take advantage of e-commerce
Santana, Jaderson Soares. "As marcas do autor em O Ano da Morte de Ricardo Reis, de José Saramago". Pontifícia Universidade Católica de São Paulo, 2016. https://tede2.pucsp.br/handle/handle/14776.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
This research is devoted to study the authorial traits in the fictional prose of José Saramago. His novels, despite imaginative, are impregnated with intrusions and comments. Would these intrusions, a trait of Saramago s fictional prose, be a result of the mixed genre? Our corpus is O Ano da Morte de Ricardo Reis. A novel narrated by different voices, all subordinated to the dominant editorial omniscience. This fact aroused questions related to the authorial presence in Saramago s prose. So, it became necessary to undertake an extensive bibliographical study including books, papers and the author works, as well. Investigations were led on literary theory referring to the author, the narrator, the mixed genre and the essay. The study was divided into three parts. The first one was dedicated to reflect on the hermeneutic, the historical studies and the novel criticism. The concepts proposed by Eco, Jameson, and others, were of assistance. The second part was dedicated to the mixed genre, especially between the novel and the essay. Sennet and Adorno s studies provided subsidies. In the third part, themes related to the author and the narrator were addressed. Booth with the implicit-author, and Friedman s typology of point-of-view were of guidance. The relevance of our research lies on the few studies dedicated to the theme. A last investigation aims to understand, whether his literary stile represents a uniqueness. Thus, by means of conclusion, his style is rather a rhetorical one, that lies down its roots at an old tradition of intellectual-writers
Esta pesquisa é dedicada ao estudo das marcas autorais na prosa ficcional de José Saramago. Seus romances, apesar de imaginativos, estão impregnados de intrusões e comentários. Seriam essas intrusões resultado da confluência de gêneros, presente no texto saramaguiano? O corpus deste estudo é o romance O Ano da Morte de Ricardo Reis. Nele, o autor subordina diversas vozes narrativas, a voz do autor-narrador intruso. Esse fato coloca a indagação sobre ser essa voz uma marca autoral. Para compreendê-la, procedeu-se a ampla pesquisa bibliográfica em livros, artigos e no conjunto de sua obra principalmente. Assim, investigou-se questões relativas ao autor, ao narrador, ao hibridismo de gêneros e ao ensaio. Dividimos o trabalho em três partes. A primeira, dedicada ao estudo da interpretação textual, à historiografia e à análise do romance. Empregaram-se estudos de teóricos como U. Eco, F. Jameson, entre outros. Na segunda parte, tratou-se do hibridismo de gêneros, especialmente com relação ao ensaio. Para tal, foi importante a contribuição de teóricos como Sennet e Adorno. Na terceira parte, discutiu-se questões relativas ao autor e ao narrador. Aqui, foram valiosas as contribuições de Booth e o autor-implícito, de Friedman, cuja tipologia do narrador serviu de balizamento. A importância deste trabalho está no fato do pouco estudo realizado sobre o estatuto dessa voz autoral em Saramago. Seu objetivo último é indagar sobre ser esse estilo algo inovador e único. Concluiu-se, ao final, tratar-se de uma prosa retórica, que deita raízes em uma longa tradição de autores comentadores.
Han, Yixuan. "Mise au point d'un essai de caractérisation environnementale sur matériau monolithique par percolation ascendante". Phd thesis, Ecole Centrale de Lille, 2010. http://tel.archives-ouvertes.fr/tel-00584381.
Haouas, Adnan. "Comportement au jeune âge des matériaux cimentaires – Caractérisation et modélisation chimio-hydro-mécanique du retrait". Phd thesis, École normale supérieure de Cachan - ENS Cachan, 2007. http://tel.archives-ouvertes.fr/tel-00189059.
Fontinha, Márcia Costa Rodrigues. "Perspectiva de morte: relação entre suporte social e solidão em idosos". Master's thesis, 2010. http://hdl.handle.net/10437/1293.
Esta investigação teve como objectivo analisar a relação entre Perspectivas face a morte com o Suporte Social e a Solidão em Idosos. Para esta investigação foi recolhida uma amostra de 117 sujeitos, sendo 34 do género masculino e 83 sujeitos do género feminino com idades compreendidas entre os 65 e os 92 anos (M═76,36; DP═7,150). O protocolo de avaliação foi constituído pela versão portuguesa das Escalas Breves de Perspectivas de Morte (Barros, 2004), Escala de Satisfação de Suporte Social (Ribeiro, 1999) e a Escala de Solidão da UCLA (Neto, 1989). Os resultados revelaram uma correlação negativa entre perspectivas de morte como fim natural e o suporte social (r= .02; p< .05), verificou-se também uma correlação negativa entre perspectiva de morte como fim natural e a solidão (r= -.14; p< .05), e uma correlação positiva entre o suporte social e a solidão (r=.37 ; p< .05; r=.43; p< .05), o que confirmou duas das hipóteses estudadas. Estes resultados foram discutidos em função da literatura e suas implicações no âmbito da terceira idade.
This study was performed to analyze the relationship between Death Perspectives, Social Support and Loneliness in late life. The sample was composed of 117 adults (34 males and 83 females), ranging in age from 65 and 92 years with a mean of 76,36 years (SD=7,150). Three scales were used for data collection: the Portuguese version of Death Perspectives Scales (Barros, 2004) and The UCLA Loneliness Scale (Neto, 1989), and also Social Support Satisfaction Scale (Ribeiro, 1999). The data revealed a negative correlation between Death Perspectives – death as a natural end and Social Support (r= .02; p< .05), a negative correlation between Death Perspectives – death as a natural end and Loneliness (r= -.14; p< .05) and a positive correlation between Social Support and Loneliness (r=.37; p< .05; r=.43; p<.05),. These results confirmed 2 hypotheses previously made. Considering other studies, these results and their implications were discussed.
Oliveira, Catarina Marta dos Santos Martins e. Soares de. "Impacto de uma morte fetal ou neonatal nos homens e comunicação do casal sobre a perda: percepção masculina". Master's thesis, 2018. http://hdl.handle.net/10437/9048.
A perda gestacionalé um acontecimento potencialmente negativo e traumático, que vai ter implicações a nível individual e relacional. O presente estudo teve como objectivo analisar o impacto da morte fetal ou neonatal nos homens e a comunicação do casal sobre a perda, na perspectivamasculina. O estudo englobou 29 participantes que preencheram um protocolo de avaliação composto por: ficha de dados sociodemográficos, Escala de Luto Perinatal, Escala de Impacto de Eventos - Revista e Escala de Ajustamento Diádico. Verificou-se que a maioria dos homens não apresentou reacções clinicamente significativas de luto e trauma; o aumento da sintomatologia de luto está associado ao aumento da sintomatologia de trauma; a maioria dos homens está satisfeita com a comunicação com a sua companheira; e que o aumento da duração darelação conjugal associa-se negativamente com a comunicação. A perda fetal ou neonatal é um acontecimento que afecta negativamente alguns homens, incidindo no seu bem-estar e na sua relação conjugal. É importante conhecer as suas implicações, de forma aajudar os homensa desenvolver estratégias parase reorganizarem, entenderem e gerirem os seus pensamentos e sentimentos.
Pregnancy loss is a potentially negative and traumatic event, which will have implications at the individual and relational levels. The present study aimed to analyze the impact of fetal or neonatal loss in men and the couple’s communication about the loss, from a male perspective. This study involved 29 participants who completed an evaluation protocol composed of: sociodemographic and clinical data sheet, Perinatal Grief Scale, Impact of Event Scale – Revised and Dyadic Adjustment Scale. It was found that the majority of men didn’t present clinically significant reactions of grief and trauma; the increased symptomatology of grief is associated with an increase in the symptomatology of trauma; most men are satisfied with the communication with their partner; and the increase in length of conjugal relationship was negatively associated with communication. Fetal and neonatal loss is an event that negatively affects some men, focusing on their well-being and in their marital relationship. It is important to know the implications to help men developing strategies toreorganize themselves, understanding and managing their thoughts and feelings.
SCOLARI, BALDASSARE. "State Martyr Representation and Performativity of Political Violence". Doctoral thesis, 2018. http://hdl.handle.net/11393/251176.
VALENTE, LAURA. "GREGORIO NAZIANZENO Eij" ejpiskovpou" [carm. II,1,13. II,1,10] Introduzione, testo critico, commento e appendici". Doctoral thesis, 2018. http://hdl.handle.net/11393/251619.