Vida privada e mídias sociais: impressões da pós-modernidade

This thesis starts from the proposition that postmodernity is the very cultural manifestation of Late Capitalism. The research was concerned with the publication of privacy that gives us news feeds of Facebook online social network. We used netnography, which is considered a construction method in action that combines study skills to immersion of the researcher in the investigated field. Netnography is an alternative methodology for the study of communication threads in cyber environments. We note that there is an exhibition of themselves in a related environment that reproduces the properties of the spectacle society, with an emphasis on the fact that this exhibition be made and want to be made by the individual himself, allegorically, window dresser and with spectacle. The subject is revealed by itself, shown and is induced to show and display at the same time. It is a large-scale exhibition of the private life events; it is more than spectacle, surpassing debordian sense, approaching the exhibitionism in the Freudian sense. It is a subject in a new way of existence. At the time of posting in public, the person violates their privacy. It is the desecration of stardom intimacy. We found that these new behavioral forms sharing of human experiences, under the mediation of typical technologies informationalism era, appear as a major brand of sociability, meshing the ongoing technological revolution.

Downwelling spectral irradiance as measured in different depths, remote sensing reflectance and phytoplankton pigment concentration during POLARSTERN cruises ANT-XXIV/1, ANT-XXIV/4, ANT-XXVI/4 and Maria S. Merian cruise MSM18/3

The composition and abundance of algal pigments provide information on phytoplankton community characteristics such as photoacclimation, overall biomass and taxonomic composition. In particular, pigments play a major role in photoprotection and in the light-driven part of photosynthesis. Most phytoplankton pigments can be measured by high-performance liquid chromatography (HPLC) techniques applied to filtered water samples. This method, as well as other laboratory analyses, is time consuming and therefore limits the number of samples that can be processed in a given time. In order to receive information on phytoplankton pigment composition with a higher temporal and spatial resolution, we have developed a method to assess pigment concentrations from continuous optical measurements. The method applies an empirical orthogonal function (EOF) analysis to remote-sensing reflectance data derived from ship-based hyperspectral underwater radiometry and from multispectral satellite data (using the Medium Resolution Imaging Spectrometer - MERIS - Polymer product developed by Steinmetz et al., 2011, doi:10.1364/OE.19.009783) measured in the Atlantic Ocean. Subsequently we developed multiple linear regression models with measured (collocated) pigment concentrations as the response variable and EOF loadings as predictor variables. The model results show that surface concentrations of a suite of pigments and pigment groups can be well predicted from the ship-based reflectance measurements, even when only a multispectral resolution is chosen (i.e., eight bands, similar to those used by MERIS). Based on the MERIS reflectance data, concentrations of total and monovinyl chlorophyll a and the groups of photoprotective and photosynthetic carotenoids can be predicted with high quality. As a demonstration of the utility of the approach, the fitted model based on satellite reflectance data as input was applied to 1 month of MERIS Polymer data to predict the concentration of those pigment groups for the whole eastern tropical Atlantic area. Bootstrapping explorations of cross-validation error indicate that the method can produce reliable predictions with relatively small data sets (e.g., < 50 collocated values of reflectance and pigment concentration). The method allows for the derivation of time series from continuous reflectance data of various pigment groups at various regions, which can be used to study variability and change of phytoplankton composition and photophysiology.

Biogenic halocarbons from the Peruvian upwelling region during METEOR cruise M91

Halocarbons, halogenated short-chained hydrocarbons, are produced naturally in the oceans by biological and chemical processes. They are emitted from surface seawater into the atmosphere, where they take part in numerous chemical processes such as ozone destruction and the oxidation of mercury and dimethyl sulfide. Here we present oceanic and atmospheric halocarbon data for the Peruvian upwelling obtained during the M91 cruise onboard the research vessel Meteor in December 2012. Surface waters during the cruise were characterized by moderate concentrations of bromoform (CHBr3) and dibromomethane (CH2Br2) correlating with diatom biomass derived from marker pigment concentrations, which suggests this phytoplankton group as likely source. Concentrations measured for the iodinated compounds methyl iodide (CH3I) of up to 35.4 pmol L-1, chloroiodomethane (CH2ClI) of up to 58.1 pmol L-1 and diiodomethane (CH2I2) of up to 32.4 pmol L-1 in water samples were much higher than previously reported for the tropical Atlantic upwelling systems. Iodocarbons also correlated with the diatom biomass and even more significantly with dissolved organic matter (DOM) components measured in the surface water. Our results suggest a biological source of these compounds as significant driving factor for the observed large iodocarbon concentrations. Elevated atmospheric mixing ratios of CH3I (up to 3.2 ppt), CH2ClI (up to 2.5 ppt) and CH2I2 (3.3 ppt) above the upwelling were correlated with seawater concentrations and high sea-to-air fluxes. The enhanced iodocarbon production in the Peruvian upwelling contributed significantly to tropospheric iodine levels.

Modeling of a Heat-Induced Buckling of Plates Using the Mesh-free Method

In the process of engineering design of structural shapes, the flat plate analysis results can be generalized to predict behaviors of complete structural shapes. In this case, the purpose of this project is to analyze a thin flat plate under conductive heat transfer and to simulate the temperature distribution, thermal stresses, total displacements, and buckling deformations. The current approach in these cases has been using the Finite Element Method (FEM), whose basis is the construction of a conforming mesh. In contrast, this project uses the mesh-free Scan Solve Method. This method eliminates the meshing limitation using a non-conforming mesh. I implemented this modeling process developing numerical algorithms and software tools to model thermally induced buckling. In addition, convergence analysis was achieved, and the results were compared with FEM. In conclusion, the results demonstrate that the method gives similar solutions to FEM in quality, but it is computationally less time consuming.

(Table T1) Initial water quality conditions for bioassay experiments during Nathaniel B. Palmer cruise NBP09-01 in the Amundsen Sea

Nutrient addition experiments were performed during the austral summer in the Amundsen Sea (Southern Ocean) to investigate the availability of organically bound iron (Fe) to the phytoplankton communities, as well as assess their response to Fe amendment. Changes in autotrophic biomass, pigment concentration, maximum photochemical efficiency of photosystem II, and nutrient concentration were recorded in response to the addition of dissolved free Fe (DFe) and Fe bound to different model ligands. Analysis of pigment concentrations indicated that the autotrophic community was dominated by the prymnesiophyte Phaeocystis antarctica throughout most of the Amundsen Sea, although diatoms dominated in two experiments conducted in the marginal ice zone. Few significant differences in bulk community biomass (particulate organic carbon, nitrogen, and chlorophyll a) were observed, relative to the controls, in treatments with Fe added alone or bound to the ligand phytic acid. In contrast, when Fe was bound to the ligand desferrioxamine B (DFB), decreases in the bulk biomass indices were observed. The concentration of the diatom accessory pigment fucoxanthin showed little response to Fe additions, while the concentration of the P. antarctica-specific pigment, 19'-hexanoyloxyfucoxanthin (19'-hex), decreased when Fe was added alone or bound to the model ligands. Lastly, differences in the nitrate:phosphate (NO3- :PO4**3-) utilization ratio were observed between the Fe-amended treatments, with Fe bound to DFB resulting in the lowest NO3- :PO4**3- uptake ratios (~ 10) and the remaining Fe treatments having higher NO3- :PO4**3- uptake ratios (~ 17). The data are discussed with respect to glacial inputs of Fe in the Amundsen Sea and the bioavailability of Fe. We suggest that the previously observed high NO3- :PO4**3- utilization ratio of P. antarctica is a consequence of its production of dissolved organic matter that acts as ligands and increases the bioavailability of Fe, thereby stimulating the uptake of NO3-.

Enhancement of a novel gene therapy approach for Sandhoff disease through complimentary drug therapy

GM2 gangliosidoses is a family of severe, neurodegenerative disorders resulting from a deficiency in the β-hexosaminidase A (Hex A) enzyme. This disorder is typically caused by a mutation to either the HEXA gene, causing Tay Sachs disease, or a mutation to the HEXB gene, causing Sandhoff disease. The HEXA and HEXB genes are required to produce the α and β subunits of the Hex A enzyme respectively. Using a Sandhoff disease (SD) mouse model (Hexb-/-) we tested the potential of a low dose of systemically delivered single stranded adeno-associated virus 9 (ssAAV9) expressing human HEXB and human HEXA cDNA under the control of a single promoter through the use of a bicistronic vector design with a P2A linker to correct the neurological phenotype. Neonatal mice were injected with either this ssAAV9-HexB-P2A-HexA vector (HexB-HexA) or a vehicle solution via the superficial temporal vein. HexB-HexA treatment alone conferred an increase in survival of 56% compared to vehicle-injected controls and biochemical analysis of the brain tissue and serum revealed an increase in HexA activity and a decrease in brain GM2 ganglioside buildup. Additionally, treatments with the non-steroidal anti-inflammatory drug indomethacin (Indo), the histone deactylase inhibitor ITF2357 (ITF) and the pharmacological chaperone pyrimethamine (Pyr) were tested. The anti-inflammatory treatments of Indo and ITF conferred an increase in survival of 12% and 8% respectively while causing no alteration in the HexA activity or GM2 ganglioside buildup. Pyr had no observable effect on disease progression. Lastly HexB-HexA treatment was tested in conjunction with Indo, ITF and Pyr individually. Additive increases in survival and behavioural testing results were observed with Indo and ITF treatments while no additional benefit to HexA activity or GM2 ganglioside levels in the brain tissue was observed. This indicates the two treatments slowed the progression of the disease through a different mechanism than the reduction of the GM2 ganglioside substrate. Pyr treatment was shown to have no effect when combined with HexB-HexA treatment. This study demonstrates the potential amelioration of SD with a novel AAV9 gene therapy approach as well as helped to identify the additive potential of anti-inflammatory treatments in gene therapy of GM2 gangliosidoses.

Études in vivo et in vitro sur le potentiel néphroprotecteur de plantes médicinales anti-diabétiques de la pharmacopée traditionnelle des Cris de la Baie-James

Notre équipe a identifié le thé Labrador [Rhododendron groenlandicum L. (Ericaceae)] comme une plante potentiellement antidiabétique de la pharmacopée traditionnelle des Cris de la Baie James orientale. Dans la présente étude, nous avons évalué les effets néphroprotecteurs potentiels de la plante. De la microalbuminurie et de la fibrose rénale ont été développées chez des souris alimentées avec une diète grasse (DG). Le R. groenlandicum améliore d’une façon non-significative la microalbuminurie, avec des valeurs de l’aire sous la courbe (ACR) diminuant de 0.69 à 0.53. La valeur de la fibrose rénale qui était, à l’origine, de 4.85 unités arbitraires (UA) dans des souris alimentées à la DG, a chuté à 3.27 UA après avoir reçu un traitement de R. groenlandicum. Le R. groenlandicum a réduit la stéatose rénale de presque la moitié alors que l’expression du facteur de modification Bcl-2 (Bmf) a chuté de 13.96 UA à 9.43 UA. Dans leur ensemble les résultats suggèrent que le traitement avec R. groenlandicum peut améliorer la fonction rénale altérée par DG. Dans l’étude subséquente, notre équipe a identifié 17 espèces de la forêt boréale, de la pharmacopée traditionnelle des Cris de la Baie James orientale, qui ont présenté des activités biologiques prometteuses in vitro et in vivo dans le contexte du DT2. Nous avons maintenant examiné ces 17 extraits afin d’identifier lesquels possèdent un potentiel cytoprotecteur rénale en utilisant des cellules Madin Darby Canine Kidney (MDCK) mises à l’épreuve dans un médium hypertonique. Nous concluons que plusieurs plantes antidiabétiques Cris exercent une activité de protection rénale qui pourrait être pertinente dans le contexte de la néphropathie diabétique (ND) qui affecte une proportion importante des Cris. La G. hispidula et la A. balsamea sont parmi les plantes les plus puissantes dans ce contexte et elles semblent protectrices principalement en inhibant la caspase 9 dans la voie de signalisation apoptotique mitochondriale. Finalement, nous avons utilisé une approche de fractionnement guidée par un test biologique pour identifier les fractions actives et les composés de A. balsamea avec un potentiel de protection rénale in vitro dans des cellules MDCK mises au défi avec un médium hypertonique. La fraction d’hexane (Hex) possède le potentiel le plus élevé parmi toutes les fractions de solvant contre les dommages cellulaires induits par le stress hypertonique. Dans des études précédentes, trois composés purs ont été identifiés à partir de la fraction Hex, à savoir, l’acide abiétique, l’acide déhydroabiétique et le squalène. L’acide abiétique se distinguait par son effet puissant dans le maintien de la viabilité des cellules MDCK (AnnV-/PI-) à un niveau relativement élevé (augmentation de 25.48% relative au stress hypertonique, P<0.0001), ainsi qu’une réduction significative (diminution de 20.20% par rapport au stress hypertonique, P<0.0001) de l’apoptose de stade précoce (AnnV+/PI-). L’acide abiétique peut donc servir à normaliser les préparations traditionnelles d’A. balsamea et à trouver des applications potentielles dans le traitement de la néphropathie diabétique. Les trois études ont été intrinsèquement liées les unes aux autres, par conséquent, nous avons réussi à identifier R. groenlandicum ainsi que A. balsamea comme nouvelles plantes prometteuses contre la néphropathie diabétique. Nous croyons que ces résultats profiteront à la communauté crie pour la gestion des complications diabétiques, en particulier la néphropathie diabétique. En parallèle, nos données pourraient faire avancer l'essai clinique de certaines plantes médicinales de la pharmacopée traditionnelle des Cris de la Baie James orientale du Canada.

DRAMA: Dynamic re-allocation of meshes for parallel finite element applications

In many areas of simulation, a crucial component for efficient numerical computations is the use of solution-driven adaptive features: locally adapted meshing or re-meshing; dynamically changing computational tasks. The full advantages of high performance computing (HPC) technology will thus only be able to be exploited when efficient parallel adaptive solvers can be realised. The resulting requirement for HPC software is for dynamic load balancing, which for many mesh-based applications means dynamic mesh re-partitioning. The DRAMA project has been initiated to address this issue, with a particular focus being the requirements of industrial Finite Element codes, but codes using Finite Volume formulations will also be able to make use of the project results.

Coupled CFD Shape Optimization for aerodynamic profiles

The present document deals with the optimization of shape of aerodynamic profiles -- The objective is to reduce the drag coefficient on a given profile without penalising the lift coefficient -- A set of control points defining the geometry are passed and parameterized as a B-Spline curve -- These points are modified automatically by means of CFD analysis -- A given shape is defined by an user and a valid volumetric CFD domain is constructed from this planar data and a set of user-defined parameters -- The construction process involves the usage of 2D and 3D meshing algorithms that were coupled into own- code -- The volume of air surrounding the airfoil and mesh quality are also parametrically defined -- Some standard NACA profiles were used by obtaining first its control points in order to test the algorithm -- Navier-Stokes equations were solved for turbulent, steady-state ow of compressible uids using the k-epsilon model and SIMPLE algorithm -- In order to obtain data for the optimization process an utility to extract drag and lift data from the CFD simulation was added -- After a simulation is run drag and lift data are passed to the optimization process -- A gradient-based method using the steepest descent was implemented in order to define the magnitude and direction of the displacement of each control point -- The control points and other parameters defined as the design variables are iteratively modified in order to achieve an optimum -- Preliminary results on conceptual examples show a decrease in drag and a change in geometry that obeys to aerodynamic behavior principles

Construção de modelos de interação in silico e in vitro do inibidor do tipo Kunitz de Adenanthera pavonina L. para as enzimas cisteínicas e serínicas

Serines proteinases inhibitors (PIs) are widely distributed in nature and are able to inhibit both in vitro and in vivo enzymatic activites. Seed PIs in than leguminous are classified in seven families, Bowman-Birk and Kunitz type families that most studied representing an important role in the first line of defense toward insects pests. Some Kunitz type inhibitors possess activities serine and cysteine for proteinases named bifunctional inhibitor, as ApTKI the inhibitor isolate from seed of Adenanthera pavonina. The A. pavonina inhibitor presenting the uncommon property and was used for interaction studies between proteinases serine (trypsin) and cysteine (papain). In order to determinate the in vitro interaction of ApTKI against enzymes inhibitor purification was carried cut by using chromatographic techniques and inhibition assays. The 3D model of the bifunctional inhibitor ApTKI was constructed SWISS-MODEL program by homology modeling using soybean trypsin inhibitor (STI, pdb:1ba7), as template which presented 40% of identity to A. pavonina inhibitor. Model quality was evaluated by PROCHECK program. Moreover in silico analyzes of formed complex between the enzymes and ApTKI was evaluated by HEX 4.5 program. In vitro results confirmed the inhibitory assays, where the inhibitor presented the ability to simultaneously inhibit trypsin and papain. The residues encountered in the inhibitor model of folder structural three-dimensional that make contact to enzymes target coud explain the specificity pattern against serine and cysteine proteinases

Octane improvement of gasoline with porous solids

In this work is performed the study of the hexane isomers separation with MOFs in order to improve the octane number of gasoline. The studies were performed with MOFs: MIL-125-Amine, MIL-53(Fe)-Cl, MIL-53(Fe)-Br and Fe-TazBz(DMF). It was observed that higher loadings were obtained for high pressure and low temperature. With MOFs like MIL-53(Fe)-Cl and MIL-53(Fe)-Br the components weren’t separated. In MIL-125-Amine hexane isomers were separated according to their boiling point, but the selectivity was small. The best result was obtained with MOF Fe-TazBz(DMF), because of the higher affinity of n-hex with this MOF, the separation from the other isomers was easier.

Études in vivo et in vitro sur le potentiel néphroprotecteur de plantes médicinales anti-diabétiques de la pharmacopée traditionnelle des Cris de la Baie-James

Notre équipe a identifié le thé Labrador [Rhododendron groenlandicum L. (Ericaceae)] comme une plante potentiellement antidiabétique de la pharmacopée traditionnelle des Cris de la Baie James orientale. Dans la présente étude, nous avons évalué les effets néphroprotecteurs potentiels de la plante. De la microalbuminurie et de la fibrose rénale ont été développées chez des souris alimentées avec une diète grasse (DG). Le R. groenlandicum améliore d’une façon non-significative la microalbuminurie, avec des valeurs de l’aire sous la courbe (ACR) diminuant de 0.69 à 0.53. La valeur de la fibrose rénale qui était, à l’origine, de 4.85 unités arbitraires (UA) dans des souris alimentées à la DG, a chuté à 3.27 UA après avoir reçu un traitement de R. groenlandicum. Le R. groenlandicum a réduit la stéatose rénale de presque la moitié alors que l’expression du facteur de modification Bcl-2 (Bmf) a chuté de 13.96 UA à 9.43 UA. Dans leur ensemble les résultats suggèrent que le traitement avec R. groenlandicum peut améliorer la fonction rénale altérée par DG. Dans l’étude subséquente, notre équipe a identifié 17 espèces de la forêt boréale, de la pharmacopée traditionnelle des Cris de la Baie James orientale, qui ont présenté des activités biologiques prometteuses in vitro et in vivo dans le contexte du DT2. Nous avons maintenant examiné ces 17 extraits afin d’identifier lesquels possèdent un potentiel cytoprotecteur rénale en utilisant des cellules Madin Darby Canine Kidney (MDCK) mises à l’épreuve dans un médium hypertonique. Nous concluons que plusieurs plantes antidiabétiques Cris exercent une activité de protection rénale qui pourrait être pertinente dans le contexte de la néphropathie diabétique (ND) qui affecte une proportion importante des Cris. La G. hispidula et la A. balsamea sont parmi les plantes les plus puissantes dans ce contexte et elles semblent protectrices principalement en inhibant la caspase 9 dans la voie de signalisation apoptotique mitochondriale. Finalement, nous avons utilisé une approche de fractionnement guidée par un test biologique pour identifier les fractions actives et les composés de A. balsamea avec un potentiel de protection rénale in vitro dans des cellules MDCK mises au défi avec un médium hypertonique. La fraction d’hexane (Hex) possède le potentiel le plus élevé parmi toutes les fractions de solvant contre les dommages cellulaires induits par le stress hypertonique. Dans des études précédentes, trois composés purs ont été identifiés à partir de la fraction Hex, à savoir, l’acide abiétique, l’acide déhydroabiétique et le squalène. L’acide abiétique se distinguait par son effet puissant dans le maintien de la viabilité des cellules MDCK (AnnV-/PI-) à un niveau relativement élevé (augmentation de 25.48% relative au stress hypertonique, P<0.0001), ainsi qu’une réduction significative (diminution de 20.20% par rapport au stress hypertonique, P<0.0001) de l’apoptose de stade précoce (AnnV+/PI-). L’acide abiétique peut donc servir à normaliser les préparations traditionnelles d’A. balsamea et à trouver des applications potentielles dans le traitement de la néphropathie diabétique. Les trois études ont été intrinsèquement liées les unes aux autres, par conséquent, nous avons réussi à identifier R. groenlandicum ainsi que A. balsamea comme nouvelles plantes prometteuses contre la néphropathie diabétique. Nous croyons que ces résultats profiteront à la communauté crie pour la gestion des complications diabétiques, en particulier la néphropathie diabétique. En parallèle, nos données pourraient faire avancer l'essai clinique de certaines plantes médicinales de la pharmacopée traditionnelle des Cris de la Baie James orientale du Canada.

Appraisal of open software for finite element simulation of 2D metal sheet laser cut.

FEA simulation of thermal metal cutting is central to interactive design and manufacturing. It is therefore relevant to assess the applicability of FEA open software to simulate 2D heat transfer in metal sheet laser cuts. Application of open source code (e.g. FreeFem++, FEniCS, MOOSE) makes possible additional scenarios (e.g. parallel, CUDA, etc.), with lower costs. However, a precise assessment is required on the scenarios in which open software can be a sound alternative to a commercial one. This article contributes in this regard, by presenting a comparison of the aforementioned freeware FEM software for the simulation of heat transfer in thin (i.e. 2D) sheets, subject to a gliding laser point source. We use the commercial ABAQUS software as the reference to compare such open software. A convective linear thin sheet heat transfer model, with and without material removal is used. This article does not intend a full design of computer experiments. Our partial assessment shows that the thin sheet approximation turns to be adequate in terms of the relative error for linear alumina sheets. Under mesh resolutions better than 10e−5 m , the open and reference software temperature differ in at most 1 % of the temperature prediction. Ongoing work includes adaptive re-meshing, nonlinearities, sheet stress analysis and Mach (also called ‘relativistic’) effects.

Meshfree Method for Prediction of Thermal Properties of Porous Ceramic Materials

In the presented thesis work, meshfree method with distance fields is applied to create a novel computational approach which enables inclusion of the realistic geometric models of the microstructure and liberates Finite Element Analysis(FEA) from thedependance on and limitations of meshing of fine microstructural feature such as splats and porosity.Manufacturing processes of ceramics produce materials with complex porosity microstructure.Geometry of pores, their size and location substantially affect macro scale physical properties of the material. Complex structure and geometry of the pores severely limit application of modern Finite Element Analysis methods because they require construction of spatial grids (meshes) that conform to the geometric shape of the structure. As a result, there are virtually no effective tools available for predicting overall mechanical and thermal properties of porous materials based on their microstructure. This thesis is a separate handling and controls of geometric and physical computational models that are seamlessly combined at solution run time. Using the proposedapproach we will determine the effective thermal conductivity tensor of real porous ceramic materials featuring both isotropic and anisotropic thermal properties. This work involved development and implementation of numerical algorithms, data structure, and software.

Parents' concerns about future pregnancy after stillbirth: a qualitative study

Objectives: As stillbirth has a devastating impact, it is imperative to understand the importance of clinical and emotional care after stillbirth and how it influences subsequent pregnancies. The aim of the study was to gain insight into the consideration and planning of a subsequent pregnancy by parents in the weeks following stillbirth. Design: A qualitative semi-structured interview format was utilized. Interpretative phenomenological analysis was employed as the analytic strategy. Participants and setting: The recruitment strategy focused on couples whereby the parents of ten stillborn babies were contacted; however, five men declined to participate in the study. The final sample of 15 parents were all Irish: ten of whom were female and five of whom were male. Results: Findings revealed two superordinate themes relating to a subsequent pregnancy after stillbirth: aspirations for future pregnancy and expectations of future care. Parents disclosed how the prospect of a subsequent pregnancy was daunting with fears about the potential loss of another child. Despite these fears, parentsâ aspirations differed in the days following stillbirth; mothers wished to plan a future pregnancy while fathers were reluctant to consider any pregnancies. Parents were unsure of what to expect in terms of the level of care that would be provided to them in a subsequent pregnancy. Additional appointments at the maternity hospital were considered crucial to provide reassurance during a subsequent pregnancy. Conclusions: These findings underscore the far-reaching and contrasting effects of stillbirth on parents. These complex needs highlight the importance of the multidisciplinary team approach.Objectives: As stillbirth has a devastating impact, it is imperative to understand the importance of clinical and emotional care after stillbirth and how it influences subsequent pregnancies. The aim of the study was to gain insight into the consideration and planning of a subsequent pregnancy by parents in the weeks following stillbirth. Design: A qualitative semi-structured interview format was utilized. Interpretative phenomenological analysis was employed as the analytic strategy. Participants and setting: The recruitment strategy focused on couples whereby the parents of ten stillborn babies were contacted; however, five men declined to participate in the study. The final sample of 15 parents were all Irish: ten of whom were female and five of whom were male. Results: Findings revealed two superordinate themes relating to a subsequent pregnancy after stillbirth: aspirations for future pregnancy and expectations of future care. Parents disclosed how the prospect of a subsequent pregnancy was daunting with fears about the potential loss of another child. Despite these fears, parentsâ aspirations differed in the days following stillbirth; mothers wished to plan a future pregnancy while fathers were reluctant to consider any pregnancies. Parents were unsure of what to expect in terms of the level of care that would be provided to them in a subsequent pregnancy. Additional appointments at the maternity hospital were considered crucial to provide reassurance during a subsequent pregnancy. Conclusions: These findings underscore the far-reaching and contrasting effects of stillbirth on parents. These complex needs highlight the importance of the multidisciplinary team approach.