Dissertations / Theses on the topic 'EFTEM'
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Alix, Kévin. "Développement d'une approche basée sur la microscopie électronique en transmission filtrée en énergie pour la détermination des propriétés physiques de bulles d'hélium dans le silicium." Thesis, Poitiers, 2016. http://www.theses.fr/2016POIT2266/document.
Full textThis thesis is dedicated to the development and application of a method allowing for the fine characterization of the physical properties (density, diameter, pressure and morphology) of helium bubbles at the nanometric scale, to eventually improve the understanding of the behavior of these nano-systems. The chosen approach is based on electron energy loss spectroscopy and the acquisition of spectral images by energy-filtered transmission electron microscopy. The acquisition, aberration correction, and data analysis steps are detailed. The measurement error is estimated, and potential improvements are discussed. We additionally show that this method is not only able to overcome the limits imposed by commonly used scanning transmission electron microscopy, but also to go further, notably in a statistical way. We then apply our method to determine the physical properties of helium bubbles in silicon, during in situ thermal annealing in the microscope. The evolution of the morphological characteristics of the bubbles is put in relation with the variation of the density of the helium contained following these annealings. The density and pressure values are compared to those available in the litterature through experimental and numerical methods. Finally, the translation of this method towards the study of bubbles in other matrices (germanium, silicon carbide, euxenite) is discussed
Haberfehlner, Georg. "Imagerie tridimensionnelle nanométrique de matériaux et dispositifs à semi-conducteurs par tomographie électronique." Phd thesis, Université de Grenoble, 2013. http://tel.archives-ouvertes.fr/tel-00952978.
Full textMönch, Tobias. "Exploring nanoscale properties of organic solar cells." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-189348.
Full textGustafson, Åsa. "Aspects of microstructural evolution in chromium steels in high temperature applications." Doctoral thesis, KTH, Materials Science and Engineering, 2000. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3048.
Full textIn this thesis 9-12 % Cr steels, used for high-temperaturecomponents in fossil-fired power plants are considered. Thecreep strength of thees steels depend on their microstructurethat consists of a matrix of tempered lath martensite withdensely distributed precipitates. The mechanical properties arestrongly influenced by precipitates present in the matrix andthe more densely distributed they are the higher is thehardening effect. These particles nucleate, grow and coarsenduring use in power plants, leading to a degradation ofmechanical properties. In this thesis the nucleation andcoarsening behaviour of the precipitates in the Cr steels aresimulated by new models and the results are compared withtransmission electron microscopy (TEM) observations of testedmaterials.
A model of the nucleation of MX, which mainly isvanadium-nitrides, is presented. MX precipitates are assumed tonucleate on dislocations during annealing. The model takes intoaccount the full multicomponent thermodynamical behaviour ofthe system as well as the strain energy caused by a puredilatoric strain and the shape of the nucleus. The calculationsyield a critical size and shape represented by an oblatespheroid with a radius of a few nanometers and a thickness ofan atomic layer. This is in agreement with TEM observations ofsupercritical particles.
A new coarsening model, which takes into account themulticomponent effects, is presented and it has been tested ondifferent systems to validate the model.
Four different carbides, Cr7C3, Mo6C, VC and NbC, in austenitic matrix as well asγ ' in ternary Ni-base super-alloy systems (Ni-Al-Mo)were compared with measurements from literature.
TiC-particles in austenitic stainless steel, ASTM 316Ti,were considered. The simulations were performed taking intoaccount iron and 7 alloying elements. The measurements wereperformed with TEM on samples that had been heat-treated at900° C.
MX and M23C6in a 9 % Cr steel were investigated with energyfiltering transmission electron microscopy (EFTEM) andcompared with simulations. The used samples had been heattreated for various periods of time at 600 and 650° Cfor up to 26 000 h.
The agreement of the simulations with the experiments wasgood in all cases when reasonable values of the interfacialenergy, the only adjustable parameter, were chosen.
Coarsening simulations were also performed to investigatethe influence of changes in composition on the coarsening rate.For MX, in a 9 % Cr steel, the coarsening rate is almostindependent of the V/Nb ratio but highly dependent on theN-content. Also the effect on the coarsening rate for M23C6by adding Co to a Cr steel was investigated bysimulation. Co is known to increase the resistance totempering. The results show that a final average radius of thecarbides after 30 000 h at 600° C decreases with 30 % witha Co addition of 10 mass %.
Keywords:Cr steels, nucleation, coarsening, model,DICTRA, precipitates, carbides, carbo-nitrides, MX, VN, M23C6, TiC, TEM, EFTEM, Curie-temperature
Perret-Tran-Van, Simon. "Impact d'une post-oxydation thermique sur l'isolation électrique d'un dispositif MOS contenant des nanocristaux de silicium obtenus à partir de dépôts PPECVD." Toulouse 3, 2011. http://thesesups.ups-tlse.fr/2378/.
Full textThis work studies the impact of annealing treatments on silicon nanocrystals embedded in a silicon oxinitride matrix in order to produce non-volatile memory devices. The controlled fabrication of Si nanocrystals embedded in thin silicon oxinitride films (< 15 nm) on top of a silicon substrate has been realized by PPECVD with N2O-SiH4 precursors. Memory devices consisting of a metal-oxide-semiconductor field-effect transistor (MOSFET) with nanocrystals are promising candidates for low-power applications with a high storage density. The effect of inert and oxidizing annealing processes on the Si nanocrystals' spatial and size distributions is studied by coupling ellipsometry measurements and cross-sectional Transmission Electron Microscopy observations. Annealing under oxidizing ambience is shown to be a powerful way to create a quality tunnel oxide with the controlled thickness needed to design future memory devices. This study gives interesting insight about the physics underlying the Si nanocrystals nucleation, growth and oxidation mechanisms. Finally, memory devices produced from staking those layers have been studied by an electrical characterization technique (capacity as a function of applied voltage). First results show the interest and the difficulties encountered by using this technique. A significant amount of charges has been stored for several months in one of the devices which is really encouraging and justifying in the pursuit of the study for these devices
Dumas, Carine. "Synthèse par implantation ionique, adressage, caractérisations électriques et optiques d'un nombre réduit de nanocristaux de Si dans SiO2." Toulouse, INSA, 2008. http://eprint.insa-toulouse.fr/archive/00000248/.
Full textThis work is dedicated to the localized synthesis of a controlled number of Si nanocrystals into SiO2 layer, by two ion implantation methods. On the one hand, the ultra low energy ion implantation followed by thermal annealing (ULE-II) leads to create a two dimensional array of nanocrystals ; On the other hand, the original SM-ULE-II method where ULE-II is performed through a stencil mask leads to fabricate localized areas of Si nanocrystals while controlling their number. Characterizations by SEM, AFM, EFTEM, photoluminescence spectroscopy allow studying the structural properties of the nanocrystals (size, density, shape, localization into the oxide, implanted areas characteristics,. . ). Then, a reduced number of nanocrystals elaborated by ULE-II (108 to 50) or SM-ULE-II is addressed by a micro to nanometer MOS capacitor. Room temperature I-V and I-t measurements exhibit collective charging effects (large number of nanocrystals addressed or connected nanocrystals) and discrete charging effects (a few number of nanocrystals or nanocrystals elaborated by SM-ULE-II and oxidized). An electrical model relates the electrical and structural properties. I-V characterizations realized at low temperature and KFM measurements confirm charge storage essentially into nanocrystals. C-V curves prove that nanocrystals are attractive to non volatile memory applications, and using transparent electrode (ZnO or ITO), nanocrystals can be optically excited and electrically addressed in order to create electro optical components
Ahlberg, [Alsarve] Jenny. "Efter kärnfamiljen : familjepraktiker efter skilsmässa." Doctoral thesis, Örebro universitet, Akademin för humaniora, utbildning och samhällsvetenskap, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-2700.
Full textFredriksson, Viktor, and Jonathan Arnell. "Råvarufutures efter finanskrisen: : Förändrade diversifieringsmöjligheter för svenska investerare?" Thesis, Linköpings universitet, Nationalekonomi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-118004.
Full textAs a way to hedge ones financial portfolio, it has been increasingly popular among investors to take positions in commodity futures in the past decades, as they have been seen as showing low or negative correlation against the stock market historically. Several previous studies show a new relationship between the two since the financial crisis of 2008. These studies find that the correlation increased during the last decade. They find a structural break at the crisis significantly shifting the correlation upward, to the point that the hedging effect of bringing in commodity futures to your portfolio may be changed. The earlier studies reach different conclusions of what follows after the crisis is over and the market stabilizes again. Some suggest that the correlation will fall back to its previous levels, whereas others think it will stay at the high level they see today.Our study try to find an extended answer to what has happened after the crisis as we use data several years after the previous studies, up to 2014. By using Swedish instead of American data can we determine if the relation between commodities and the two markets has been affected differently by the financial crisis. Our study also differ from others by using single individual commodities instead of a broader index, with the aim to see if we can find differences between the commodities. The commodities used are Oil, Natural Gas, Gold, Copper, Coffee, Wheat, Live cattle, Cotton and Lumber. We consider an econometric approach as the best way to answer the questions we raise. We are using the dynamic conditional correlation method, or DCC GARCH, which is widely used in previous papers and that allow us to measure the dynamic properties of the correlation.Our conclusion is that we can see some movement in the correlation around 2008, differing among the commodities, but that we do not find any proof for a long lasting effect in the years after 2008. We therefore conclude that our result points toward that the correlation against the Swedish stock market differs from the American. We argue that an investor in a Swedish stock portfolio can continue to hedge with commodity futures, even though it might be of importance to consider which commodities to invest in rather than thinking of them as a homogenous group.
Saxberg, Fanny, and Andersson Vera Marmstig. "Upplevelser efter ett hjärtstopp : livet efter döden." Thesis, Högskolan Väst, Avdelningen för omvårdnad - grundnivå, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-16410.
Full textAriche, Haifa, and Jelena Trifkovic. "Leva livet efter mastektomi : Kvinnornas upplevelser efter mastektomi." Thesis, Högskolan Kristianstad, Sektionen för Hälsa och Samhälle, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-8294.
Full textBackground: Breast cancer is themost common cancer among women in Sweden. Thetreatment of breastcancer may lead to women being forcedto surgery remove her breast. Women’s breasthas always been a symbol of the very feminine. Aim: The aim was to highlight theaffected women's experiences after a mastectomy. Method: The study was a literature review based on qualitative, scientificarticles. Results: The results showed thatmany women experiencechanges in their body.Through the loss ofthe breast, they lost femininity, sexuality and identity.They experienced theirbodies’ mutilated, causing grief. Their relationshipfor their partner was affected, positively or negatively depending on if thewomen considered themselves to besexually accepted or not. The scarsymbolizes both the loss, fear of new cancer and victory to having beencured. Conclusion: It is important that thenurse has the healthpromotion forethought when meeting with women who have undergone a mastectomy.To help themovercome their experiencesand encourage themto achieve a highfeeling of life connection.
Karlsson, Sara, and Amaal Yasin. "Livet efter stroke: Patienters upplevelser av livskvalitet efter stroke." Thesis, Örebro universitet, Institutionen för hälsovetenskaper, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-67818.
Full textMyhr, Monica, and Michaela Nissas. "Handläggning av urinretention postpartum : En kartläggning av svenska förlossningsklinikers PM." Thesis, Högskolan Dalarna, Omvårdnad, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:du-3113.
Full textEskieva, Marina, and Emelie Persson. "Livet efter stroke: ur den drabbades perspektiv. : En Litteraturstudie." Thesis, Umeå universitet, Institutionen för omvårdnad, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-115775.
Full textBackground: Stroke is one of the most common chronic diseases in the world. The onset of stroke leads to comprehensive changes in the sufferer’s life. It is the nurse's responsibility, in interaction with the sufferers, to find strategies to deal with the difficulties caused by this disease. Aim: The aim of this literature study was to illuminate stroke sufferer’s experiences of life after illness debut. Methods: The literature review included 15 qualitative studies which have been reviewed, analyzed and compiled into a result. Results: The disease caused changes in the perception of oneself, changes in social life and rolechanges which created various dependencies. With support from family and society and application of various strategies, some sufferers could adapt and relive the joy of life. Conclusion: Conclusions can be drawn that the onset of the disease led to healthtransitions that the sufferers needed help with in order to achieve feeling of health and that there were shortcomings in health professionals' attitudes.
Walljaeger, Christoffer, and Susanna Uhrdin. "Index viktat efter omsättning : Presterar ett index viktat efter omsättning bättre än ett index viktat efter börsvärde?" Thesis, Stockholm University, School of Business, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-6116.
Full textOm den effektiva marknadshypotesen inte gäller skulle varje aktie handlas över eller under aktiens verkliga värde. Om så är fallet skulle alla index som är viktade efter börsvärde automatiskt överexponeras när en aktie handlas över dess verkliga värde och underexponera när en aktie handlas under dess verkliga värde. Det här betyder att kapitalviktade index är fundamentalt och strukturellt bristfälliga och kommer kontinuerligt övervikta alla aktier som handlas över verkligt värde och undervikta all aktier som handlas under verkligt värde. Efter att läst Robert Arnotts forskningsartikel ”Redefining Indexation” väcktes intresset av att utföra studien på den svenska aktiemarknaden. Vi ville undersöka om artikelns huvudhypotes stämde även i Sverige, om annan viktning av index presterar bättre än den allmänt rådande kapitalviktningen. Vi valde att vikta indexet efter omsättning istället för börsvärde. Vårt index viktat efter omsättning lyckades dock inte prestera bättre mellan åren 1994-2004 jämför med vårt kapitalviktade index. Slutsatsen är att om man endast omviktar kapitalviktade index efter alternativa nyckeltal så presterar inte indexet bättre än det kapitalviktade indexet (S&P500 eller OMX100). För att uppnå de resultat som framkom i den amerikanska studien var vi även tvungna att lägga vikt på urvalet och göra urval efter de nyckeltal som vi skulle vikta efter. Vi skulle vara tvungna att skapa helt nya index där urvalet av aktier gjordes efter att vi rankat börsens alla företag efter vårt valda nyckeltal.
Nilsson, Elin, and Linn Svensson. "Upplevelser efter obesitaskirurgi." Thesis, Högskolan Kristianstad, Sektionen för Hälsa och Samhälle, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-7883.
Full textBackground: Obese people often experience illness and low quality of life which can be expressed in physical complications, stigma and discrimination. Obesity surgery is a method to help obese people to lose weight. The majority of people who chose obesity surgery are women. Women are thought to be more effected mentally by their obesity in lower BMI than men. Aim: The aim of this study was to describe the experiences of female patients after obesity surgery. Method: The study was constructed as a general literature review based on eleven scientific articles. Results: The patients experienced that the time after surgery had changed their lives. The experience was both positive and negative. The experience of getting a second chance in life and the experience of changed relationship to food was common feelings. Conclusion: The surgery helps women to eat smaller portions because of the diminished stomach, but doesn’t cure the underlying psychosocial problems they might have before surgery. Nurses have an important task in supporting and guiding these women.
Arvidsson, Gustav, and Johan Falk. "Erfarenheter efter brännskada." Thesis, Linnéuniversitetet, Institutionen för hälso- och vårdvetenskap, HV, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-23253.
Full textHansson, Eva. "Livskvalitet efter hjärtstopp." Thesis, University of Gävle, Department of Caring Sciences and Sociology, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-782.
Full textAlborzi, Sara, and David Olofsson. "Livskvalitet efter stomioperation." Thesis, Uppsala universitet, Institutionen för folkhälso- och vårdvetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-371808.
Full textJönsson, Petra, and Stephanie Olsson. "Livet efter stroke." Thesis, Malmö universitet, Fakulteten för hälsa och samhälle (HS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-25037.
Full textThe aim of this literature study was to investigate how daily life was experienced by people who had suffered a stroke. Every year 25,000 people suffer a stroke and it’s one of the most common illnesses that require plenty of resources from the healthcare and society. Stroke is also a common cause of disability and death. The method was a literature review based on qualitative articles. PubMed, CINAHL and PsycInfo were used for the data collection. The articles found were then assessed for quality which gave ten articles. A thematic analysis and compilation where made. The articles were processed to a result and the papers included together totally 137 participants. Themes that emerged in the results were: Stroke caused a various of disabilities, the everyday life was affected by stroke and a challenge to return to and perform work after stroke. Participants found that stroke involved physical changes that were perceived as obstacles in everyday life and a cognitive impact proved to be a common problem. Strategies were shown to cope with the arise complications. The social network proved to be of great importance, as well as the support of health service and society in general. Attitudes emerged of the participants revealed a connection to their perceived wellbeing. Returning to work for many was difficult or impossible although it was still a motivational factor. The conclusion showed that primary prevention in healthcare could contribute to a lower unemployment and an increased public health. Attitudes of those affected were of an importance to help the individuals accept their new function and think successfully and could contribute to increase a quality of life and a progress to success. The support from the healthcare system could also strengthen the feeling of security, which in turn increased the success and quality of life, hence continuous contact with healthcare professionals is considered an important factor.
Bäck, Malin, and Josefine Larsson. "Livet efter bröstcancer." Thesis, Mittuniversitetet, Institutionen för omvårdnad, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-40539.
Full textExaminationsdatum: 2020-11-02
Blanc, Brita. "Smärtbehandling efter thoraxkirurgi." Thesis, Malmö högskola, Fakulteten för hälsa och samhälle (HS), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-27074.
Full textThoracic operations are known to be painful procedures. Patients report moderate-to-severe pain. The aim of the literature reveiw was to study if there is a difference in pain relief with epidural analgesi verus intravenous analgesia in patients after thoracic surgery and if epidural analgesi gives less adverse effects like sedation, effects on lung function, nausea and vomiting. The method was a systmatic literature examination reviewing pertinent research in the area. Nine randomized controled trials were finally included. The results showed that epidural analgesia provided better pain relief than intravenous analgesia and higher pulmonary function after thoracic surgery. There were no difference regarding side effects like postoperative nausea and vomiting or regarding the incidence of sedation. This study has shown that the use of epidural analgesia in six of the studies resulted in better analgesia and better pulmonary function versus intravenous analgesia. Individually pain relief and preventing postoperative nausea/vomiting and sedation need more research.
Putnik, Gabriela Ileana, and Malin Qviller. "Rehabilitering efter höftfrakturer." Thesis, Malmö högskola, Fakulteten för hälsa och samhälle (HS), 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-24355.
Full textHip fractures are an important health issue in Sweden. After a hip fracture many patients fail to regain their prior functional ability. The purpose of this study was to examine factors influencing hip fracture patients recovery to previous function. 10 articles was extracted and used for this literature review by systematic search of articles in three different databases. The articles were reviewed by using a quality revise report. The result showed that pain, depression, cognitive function, age, balance and fear of falling, comorbidity and prefracture function were factors that affected patients’ recovery. Postoperative pain relief, early ambulation, rehabilitation targeting on the basis of cognitive function and early interventions on depressive symptoms are nursing interventions that improves the rehabilitation of hip fracture patients.
Pegert, Anna Carina, and Daniela Toseva. "Återhämtning efter stroke." Thesis, Malmö högskola, Fakulteten för hälsa och samhälle (HS), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-24580.
Full textBackground: Surviving a stroke is a dramatic experience. Physical disabilities are common among stroke survivors, and they can be long lasting. The recovery process is hard work and requires resources within the individual as well as from the surroundings. Aim: To describe stroke survivors experiences of physical recovery in everyday life. Method: A literature review. Results: One major theme emerged; wishing to recover as an individual. The results are represented by four themes; emotionally, motivational, environmental and social. Emotional experiences were characterized by negative feelings towards their own bodies, and by emotionally adapting to the new situation. Stroke survivors had a strong motivation in working towards their goals. Physical recovery was influenced in different ways by the environment at the rehabilitation ward and at home. Stroke survivors´ social lives had changed because of the physical disabilities and not being able to participate in activities important to them. Conclusion: Recovering from stroke is a process driven by a strong motivation to feel complete. Many stroke survivors felt unprepared when returning home, and experienced a lack of information before discharge. Further research on this subject should identify measures and arrangements to help stroke survivors when returning to their own homes.
Norrbin, Gabriella. "Livet efter särskolan." Thesis, Malmö högskola, Lärarutbildningen (LUT), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-27983.
Full textWerner, Carl-Gustav. "Efter pesten : om återhämtningen efter pestepidemin på 1710-talet i Skåne." Thesis, Högskolan på Gotland, Institutionen för humaniora och samhällsvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hgo:diva-905.
Full textEdholm, Emma. "Marknadsföring av en destination efter en kris: Tunisien efter terrorattackerna 2015." Thesis, Umeå universitet, Kulturgeografi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-148570.
Full textOdisho, Mariana, and Jina Rashid. "Livet efter friskförklaring från bröstcancer : Kvinnors upplevelser efter friskförklaring från bröstcancer." Thesis, Högskolan i Skövde, Institutionen för hälsa och lärande, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-17948.
Full textBackground: Breast cancer is the second most common cancer that affects women. The development of treatment methods has increased the chance of surviving and curing breast cancer over the years. Breast cancer can affect the woman both mentally and physically. The repercussion can be mentally stressful where the quality of life can be adversely affected. Treatments like masectomy can lead to physicall alterations and affect the living body. Purpose: To illiustrate womens experiences of breastcancer survivorship. Method: The study was conducted with a qualitative literature review. Result: Women feel a lack of support after survivorship in a declining health care invoirment, because the lasting effects of treatment throughout the years. Emotions such as anxiety, abandonment and fear was a part of their everyday lives. It negativly affected women's self-esteem when they had to live with a new body after the mastectomy. Conclusion: Women continuosily experience interchanging emotions following their survivorship that need to be addressed by nurses in order to increase mental well-being.
Arvidsson, Josefin, and Maja Rehnmark. "Livet efter döden - Personers upplevelser av livet efter hjärtstopp : En litteraturöversikt." Thesis, Hälsohögskolan, Högskolan i Jönköping, HHJ, Avd. för omvårdnad, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-47470.
Full textBackground: In Sweden, 11 005 cases of sudden cardiac arrest were reported in the years 2008-2010. Being affected by cardiac arrest and survival can in various ways affect the people’s experience of the future life. The theoretical reference chosen is Cullberg’s crisis theory. Aim: To describe peoples experiences of quality of life in daily life after cardiac arrest. Method: Qualitative literature review of ten peer-reviewed articles. Inductive approach was used. Result: The results in the literature review consisted of two main themes: ”To live a changed life” and ”A second chance”. The results showed that the first time after returning home was described as most vulnerable. It was important with support from both close relatives and the health care in order to have a good recovery. Physical, emotional and cognitive changes were common, especially in the near future after cardiac arrest. Conclusion: Cardiac arrest involves the need for support and clear information about how life is affected by healthcare professionals. If the healthcare system follows this up, people's experiences of life after cardiac arrest are improved.
Rosell, Louise, and Angeliqua Hirvonen. "Livet efter cancer : Föräldrars erfarenheter av livet efter barnets avslutade behandling." Thesis, Linnéuniversitetet, Institutionen för hälso- och vårdvetenskap (HV), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-100360.
Full textSöderlund, Matilda, and Hanna Niemelä. "Livet med följder efter stroke : Patienters upplevelser av hälsa efter stroke." Thesis, Mälardalens högskola, Akademin för hälsa, vård och välfärd, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-38679.
Full textBroman, Carina. "Riskfaktorer för kirurgiska sårinfektioner efter neurokirurgiska sårinfektioner efter neurokirurgiska operationer : en forskningsöversikt." Thesis, Sophiahemmet Högskola, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:shh:diva-1075.
Full textEdvardsson, Marie, and Wendela Friberg. "LIVET EFTER EN HJÄRTINFARKT : En litteraturstudie om kvinnors upplevelser efter en hjärtinfarkt." Thesis, Linnéuniversitetet, Institutionen för hälso- och vårdvetenskap (HV), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-49174.
Full textHäggblad, Jacquline, and Molly Wallman. "Livet efter bröstcancer : En litteraturstudie om kvinnors upplevelse av hälsa efter behandling." Thesis, Högskolan i Borås, Akademin för vård, arbetsliv och välfärd, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-21378.
Full textJohansson, Emma, and Narin Taban. "Livet efter enhjärtinfarkt : En litteraturstudie om kvinnors upplevelser av återhämtning efter hjärtinfarkt." Thesis, Högskolan i Borås, Akademin för vård, arbetsliv och välfärd, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-12273.
Full textOlsander, Isa. "ÅTTA NYANSER AV ROSA? : Riksdagspartiernas anpassning efter Feministiskt initiativ efter Europaparlamentsvalet 2014." Thesis, Högskolan Dalarna, Statsvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:du-21235.
Full textLöwlund, Sofia, and Besforte Besa Shulemaja. "Kvinnors livskvalitet efter mastektomi." Thesis, Högskolan i Halmstad, Sektionen för hälsa och samhälle (HOS), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-14433.
Full textTo be confronted with a life threatening disease and having to go through mastectomy means changes to a woman's life. The breast is a symbol for femininity and having to lose that symbol can affect the woman's gender identity. Changes in life may affect quality of life. The purpose of this study was to highlight women's quality of life when they have gone through a mastectomy. The study was conducted as a literature review and current scientific research has been used. The result showed that a mastectomy can affect a women's quality of life in a negative way. Women of all ages who have gone through mastectomy showed less social-, emotional-, and physical function. Mastectomy is associated with less sexual attraction which affects the quality of life. Both younger and older women felt like their body image was affected when mastectomy had been performed. To raise their quality of life, social support showed to be one of the main factors. The woman's experience of anxiety when she is confronted with a life threatening disease will have a long-lasting effect on her subjective well-being. Anxiety initially predicted poorer quality of life. Future nursing research should focus on women's unique quality of life and investigate differences in prescribed nursing interventions related to mastectomy in order to present evidence based nursing interventions to reduce women's suffering and improve quality of life.
Holmberg, Olausson Karin, and Victoria Hedén. "Postoperativt välmående efter överviktskirurgi." Thesis, Uppsala universitet, Institutionen för folkhälso- och vårdvetenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-165418.
Full textBackground: People with obesity have a high prevalence of depression, anxiety, stress and binge eating/emotional eating behaviours. Aim: To analyze if and how anxiety and depression measured with the Hospital and Anxiety Depression Scale change in a group of patients who have gone through Gastric Bypass surgery. Of interest was also to study if weight loss and preoperative symptoms in stress, binge- eating and emotional eating behaviours could predict anxiety and depression postoperatively. Method: 30 patients whom all gone through Gastric Bypass surgery in Uppsala University Hospital were included in the study. All patients had answered screening questionnaires about physically wellbeing, eating disorders and stress before surgery and six months postoperatively. Results: Preoperative symptoms of stress, binge eating and emotional eating disorders do not predict anxiety and depression postoperatively. Weight loss does not predict symptoms of anxiety postoperatively, but could predict symptoms of depression six months after Gastric Bypass surgery. There was no statistically significant difference between pre- and postoperative symptoms of anxiety and depression. Conclusion: Changes in wellbeing following Gastric Bypass surgery are difficult to identify in a group of patients where the occurrence of symptoms of anxiety and depression is low preoperatively. Further research is needed to find and develop professional support to this group of patients.
Johansson, Marie, and Maria Petersson. "Patienters upplevelser efter överviktskirurgi." Thesis, Linnéuniversitetet, Institutionen för hälso- och vårdvetenskap, HV, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-16424.
Full textKarlsson, Kristin, and Kerim Ullman-Önener. "Kvinnors kroppsbild efter bröstcanceroperation." Thesis, Örebro universitet, Hälsoakademin, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-20374.
Full textFritzson, Emma, and Ida Welander. "Patienters upplevelser efter organtransplantation." Thesis, Örebro universitet, Institutionen för hälsovetenskap och medicin, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-23004.
Full textBoss, Hanna, and Hedvig Nilsson. "Färdig musiklärare efter examen?" Thesis, Kungl. Musikhögskolan, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kmh:diva-958.
Full textExamensarbete 15 hp. Musiklärarexamen
Dahlström, Therese, and Sandra Engberg. "Livskvalitet efter en brännskada." Thesis, Örebro universitet, Institutionen för hälsovetenskap och medicin, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-29300.
Full textJonsson, Cassandra, and Marie Andersson. "Kvinnans kroppsbild efter mastekomi." Thesis, Karlstads universitet, Fakulteten för hälsa, natur- och teknikvetenskap (from 2013), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-30622.
Full textAhlman, Marie, Helen Lindh, and Barbro Wikström. "Patientens informationsbehov efter hjärtinfarkt." Thesis, Kristianstad University College, School of Health and Society, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-996.
Full textBakgrund: Insjuknandet i hjärtinfarkt är oftast akut och kan påverka patienten under en lång tid. Vårdtiden är kort och patienten drabbas ofta av en kris. Förutom adekvat behandling behövs information för att känna trygghet och för att kunna göra livsstilsförändringar som förebygger återinsjuknande. Sjuksköterskan kan vägleda och motivera till ett hälsosammare liv både under och efter sjukhusvistelsen. Syfte: Syftet med studien var att beskriva patientens informationsbehov vid hjärtinfarkt under och efter sjukhusvistelsen. Metod: En litteraturstudie har gjorts där 13 vetenskapliga artiklar har granskats. Resultat: Patienterna önskade information från olika källor. Informationen skulle vara lättförståelig och samstämmig. Individuell information var viktig och skulle vara uppdelad på flera tillfällen. Informationsbehovet såg olika ut beroende på om patienten var inskriven på sjukhus eller hade kommit hem. Slutsats: Patientundervisning under sjukhusvistelsen och efter utskrivningen är nödvändigt för att minska den informationsbrist som många patienter upplever efter hemkomst. Ett samarbete behövs mellan slutenvården och primärvården då all information inte kan ges vid ett tillfälle. Detta skulle kunna vara kostnadseffektivt då risken för återinsjuknande troligtvis minskar för en patient som är välinformerad.
Axelsen, Emma, Helena Björk, and Jeanette Nilsson. "Kvinnors upplevelser efter hjärtinfarkt." Thesis, Kristianstad University College, Department of Health Sciences, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-4260.
Full textBackground: Myocardial infarction is the most frequent cause of death in Sweden. Previous research has indicated large gender differences as regards the type of care received by the patient. Aim: The aim of the literature review was to describe women’s experiences after myocardial infarction. Methods: A literature review based on eleven qualitative articles was performed. Findings: The articles were categorized into three main groups; physiological and psychological experiences, experiences of changed relationships, and women’s coping in daily life. Conclusions: Drawing on previous research done in this field, we conclude that it is of crucial importance that all healthcare professionals – irrespective of profession – which encounter female heart attack sufferers, are increasing their knowledge base and their emphatic skills to adequately be care for this patient group. It is especially essential for nurses to be aware of the gender differences and to give the affected woman, and her whole family, necessary and individually tailored, support and rehabilitation.
Bakgrund: Hjärtinfarkt är den vanligaste dödsorsaken i Sverige. Det är stora skillnader i vården mellan män och kvinnor som drabbats av hjärtinfarkt. Syftet: Litteraturstudiens syfte var att beskriva kvinnors upplevelser efter hjärtinfarkt. Metod: En litteraturstudie genomfördes där endast kvalitativa artiklar granskades. Resultat: Elva artiklar granskades och tre huvudkategorier bildades; fysiska och psykiska upplevelser, upplevelser av förändrade relationer samt kvinnors hantering av sin vardag. Slutsats: Inom vården bör all personal använda ett holistiskt synsätt för att öka kunskapen och förståelsen för kvinnor som drabbats av hjärtinfarkt. Det är viktigt att sjuksköterskorna uppmärksammar de könsskillnader som finns och att både kvinnorna och deras familjer får individuellt anpassat stöd och rehabilitering. Sjuksköterskan bör även vara uppmärksam på vilka kvinnor som är i behov av stöd och en längre kontakt med vården och lägga fokus på dessa kvinnor.
Gustafsson, David, and Rasmus Mårtensson. "Patienters livskvalitet efter hjärttransplantation." Thesis, Mid Sweden University, Department of Health Sciences, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-11246.
Full textTidigare studier om hjärttransplantation har handlat om den medicinska behandlingen. Därför var syftet med den här litteraturstudien att belysa patienters uppfattning om livskvalitet efter hjärttransplantation samt deras uppfattning om omvårdnadens betydelse i samband med och efter hjärttransplantation. Metoden som användes var innehållsanalys av tio vetenskapliga artiklar av dem var sex kvantitativa, två kvalitativa och två var mixad design. Det framkom i resultatet att en stor del av patienterna blev bättre efter genomförd hjärttransplantation. Efter hjärttransplantationen var det dock vanligt att patienter drabbades av fysiska, psykiska och sociala problem t.ex. fatique, depression och reducerat socialt nätverk relaterade till hjärttransplantationen. I resultatet framkom det även att tiden hade en stor betydelse för patienterna gällande att dessa symtom upptäcktes. Desto snabbare symtomen upptäcktes av vårdpersonalen ju lättare blev de att behandla, vilket ökade patienternas livskvalitet. Resultatet visade att vårdpersonalen har stor betydelse för hjärttransplanterade patienter för att främja deras livskvalitet. Sjuksköterskan bör ge en individuellt anpassad vård och omvårdnad för att stärka hjärttransplanterade patienters livskvalitet.
Hallgren, Helene. "Livskvalitet efter en överviktsoperation." Thesis, Mid Sweden University, Department of Health Sciences, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-255.
Full textÖvervikt är ett stort problem i världen idag och man talar om en fetma epidemi inom WHO. Vårt ätbeteende har idag förändrats på grund av den tillgång på mat som finns. Idag beräknas ca 2,7 miljoner svenskar lida av övervikt och 140 000 vuxna av extrem fetma med ett BMI över 40. För vissa av dessa är en överviktsoperation det enda som återstår att prova efter att sedvanliga metoder misslyckats. Syftet med denna litteraturstudie var att belysa livskvalitet en tid efter överviktsoperation. Litteraturstudien är baserad på 14 artiklar från databaserna Pubmed och Cinahl. Artiklarna har granskats, kvalitetsbedömts och omfattar både kvantitativa och kvalitativa studier. Resultatet har kategoriserats i fyra kategorier som belyser livskvalitet efter överviktsoperation; Fysiskt och psykiskt välbefinnande, vikt, mat och komplikationer, arbete och sexualitet samt hälsorelaterad livskvalitet. Man kan se att 80-90 procent av dem som genomgått en överviktsoperation fick en upplevd ökad livskvalitet och ett ökat välbefinnande trots att vissa drabbas av komplikationer som följd av operationen. Efter att resultatet sammanställts för den här studien kan det konstateras att livskvaliteten förbättras av att vara överviktsopererad i samtliga studier.
Högsborn, Karin, Jennie Kytömäki, and Linda Magnusson. "Gallerian : Framgångsfaktorerna efter ombyggnationen." Thesis, Stockholm University, School of Business, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-6165.
Full textTholin, Fredrik, and Emelie Lindner. "Trycksårsincidens efter långvarig kirurgi." Thesis, Uppsala universitet, Institutionen för folkhälso- och vårdvetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-253478.
Full textPressure ulcers are a common problem in the surgical care that leads to increased health and social costs and increased suffering for the patient. It is very important that caregivers take preventive measures to counter the occurrence of pressure ulcers and the timely detection of a pressure ulcer. The aim of this study is to investigate the incidence of pressure ulcers after prolonged neurosurgical surgery and identify where the pressure ulcers occur. The method chosen was a quantitative prospective kohortstudydesign to the result could be used in the perioperative and postoperative care. The skin was inspected twice postoperatively at twenty-one patients. The result of this study shows that 76 % of the participants had pressure ulcers after surgery and the most common area where the heels. No difference between those who developed pressure ulcers and those who did not develop pressure ulcers could be found descriptive. Although there is a prevention of pressure ulcer the incidence is still relatively high in this patient population. More knowledge and quality in the area is needed. An increased awareness of the skin areas that are most vulnerable and how caregivers can work to relieve these areas should be able to contribute to pressure ulcer incidence drops.
Abrahamsson, Margareta, and Anna Lucchesi. "Patientens upplevelser efter hjärtstopp." Thesis, Högskolan i Halmstad, Akademin för hälsa och välfärd, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-28857.
Full textEveryone can be the victim of a cardiac arrest and each year in Sweden alone about 15000 people suffer from cardiac arrest. Being the victim of a cardiac arrest is a traumatic experience that affects the individual in different ways. An increased knowledge about the patient´s experiences is the best way to be able to give professional nursing care and to meet the patient in their life-world. The aim of the study was to highlight the patient´s experiences of surviving a cardiac arrest. A literature study was done comprised of ten scientific articles. Two main themes were identified: Life is turned upside down and Re-evaluation of one’s existence. Seven sub-categories were mentioned: resuscitation; insecurity, fear and anxiety; amnesia; tiredness and weakness; vulnerability; to overcome and get a new outlook on life. These patients are in need of extensive support to be able to participate in the health care and nursing process needed in order to return to a well-functioning life. Further qualitative research in this area would be needed primarily for patients without ICD treatment. Expansion of knowledge about patients experiences and life-world can enable nurses to meet and help this patient group with individual evidence based nursing care in a clinical setting.