Dissertations / Theses on the topic 'Stråldos'
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Hermansson, Adriana, and Elvira Hjelm. "Reducering av stråldos vid angiografi/intervention." Thesis, Uppsala universitet, Radiologi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-351518.
Full textBackground: The development of fluoroscopy-guided interventions the recent decades has resulted in a successful treatment of patients. However, the introduction of these diagnostic devices carry risks for both patients and staff. This is due to the fact that radiation doses increases in line with a greater demand for interventions and the development of advanced procedures. The radiation may cause long-term biological effects which makes radiation protection an important subject as it affects both staff, patients and society. Lack of radiation protection and negligence among operators cause an increased risk of radiation-induced damage. As the number of interventions constantly increase, improved knowledge is needed. Aim: The aim of this study is to describe which methods can be applied in order to reduce radiation doses for staff and patients in angiography / intervention. Method: A systematic study of existing literature. Results: The result shows several different radiation protection strategies to reduce the radiation dose during intervention / angiography. Fluoroscopy time, modern technology, updated settings in the device and lead protection have all been shown to reduce radiation dose significantly to both patients and staff. Education and feedback are also considered to be an important part of the radiation safety as they provide the basic guidelines on radiation protection. Conclusion: There is a lot of alternative radiation protection strategies in fluoroscopy-guided inter-ventions. In fact, a combination of these strategies would clearly be optimal for increased safety for both staff and patients exposed to radiation.
Dyberg, Linda, and Jenny Olsson. "Stråldos till personals ögonlins vid CT-multitrauman. : En fantomstudie." Thesis, Hälsohögskolan, Högskolan i Jönköping, HHJ, Avd. för omvårdnad, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-30693.
Full textStaff who has to attend CT-trauma examination is exposed to scattered radiation. The eye is sensitive to ionizing radiation and there is evidence that cataract and radiation are correlated. At CT-multitrauma long exposures and many projections is taken. The purpose of this study is to examine how much scattered radiation the staff is exposed to. How many times/year can one person in the staff attend a CT-trauma-examination before the ICRP recommendation dose of 20 mSv/year is reached? It is a quantitative study that has been done empirically at two hospitals with a phantom. A Siemens 128 slice and a Toshiba 80 slice were used in the measurements. A trauma protocol was used. One test measurement was done before the real measurements with dosimeters from Landuer placed at seven measure points at eye level at different distances from the gantry. The scattered radiation was highest close to the gantry and decreased with the distance except from two points that had lower measure results and this can be explained by the angle between the gantry and the dosimeter. It’s the radiographer’s responsibility to inform staff of the best place to stand at CT-trauma-examinations and to inform of the importance of alternating staff.
Lindahl, Magdalena. "Bäckenmätning : - en jämförelse av stråldos mellan konventionell röntgenteknik och datortomografi." Thesis, Örebro universitet, Institutionen för hälsovetenskap och medicin, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-29648.
Full textSamuelsson, Fredrik, and Maria Ullenby. "Myelomskelett - skillnad i stråldos mellan konventionell genomlysning och lågdos datortomografi." Thesis, Hälsohögskolan, Högskolan i Jönköping, HHJ, Avd. för naturvetenskap och biomedicin, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-27136.
Full textCetin, Fatma. "Reducerad stråldos till patienten vid datortomografi undersökning vid misstänkt lungemboli : En litteraturstudie." Thesis, Örebro universitet, Institutionen för hälsovetenskap och medicin, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-29624.
Full textLindberg, Josef, and Joakim Gustafsson. "Mätning av bildkvalitet och stråldos vid olika avstånd mellan objekt och detektor." Thesis, Jönköping University, Hälsohögskolan, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-49011.
Full textMontero, Carmen, and Gisele Niyigena. "Bildkvalitet och stråldos vid användning av lågdos-respektive normaldos-DTLA vid lungembolifrågeställning." Thesis, Örebro universitet, Institutionen för hälsovetenskaper, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-58714.
Full textEdvinsson, Madeleine, and Jessica Prantner. "Stråldos reduceringsåtgärder vid datortomografi-undersökningar som kan användas av röntgensjuksköterskor. : En litteraturstudie." Thesis, Högskolan i Jönköping, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-30604.
Full textDjupman, Lina. "Stråldoser vid barnundersökningar med datortomografi, genomlysning och konventionell röntgen : En enkätstudie." Thesis, Örebro universitet, Institutionen för hälsovetenskap och medicin, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-29346.
Full textHolseng, Synnöve, and Riikka Villberg. "Strålskydd för teknetium-99m : En litteraturstudie om avskärmande strålskydds betydelse för dosminskningen till personal som arbetar med teknetium-99m." Thesis, Umeå universitet, Institutionen för omvårdnad, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-119952.
Full textPettersson, Therese. "Stråldoser vid olika skoliosundersökningar." Thesis, Örebro universitet, Institutionen för hälsovetenskap och medicin, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-23442.
Full textKarlsson, Ida. "Hur stråldos kan reduceras och bildkvalitet bibehållas vid datortomografisk undersökning av barn : En litteraturöversikt." Thesis, Örebro universitet, Institutionen för hälsovetenskaper, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-75027.
Full textKangas, Elina, and Berfin Ucar. "Stråldos till personal vid hantering av diagnostiska radiofarmaka vid förberedelse och undersökning av patient." Thesis, Hälsohögskolan, Högskolan i Jönköping, HHJ, Avd. för naturvetenskap och biomedicin, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-36251.
Full textArvidsson, Kälverot Sarah, and Sanna Lindgren. "Reducering av stråldos vid angiografier och endovaskulära interventioner : En litteraturstudie om metoder för ökad strålsäkerhet." Thesis, Umeå universitet, Institutionen för omvårdnad, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-134860.
Full textLarsson, Evelina, and Veronica Hillergren. "Åtgärder för att reducera stråldos med diagnostiskt accepterad bildkvalitet för barn som genomgår datortomografiundersökning : -En litteraturstudie." Thesis, Umeå universitet, Institutionen för omvårdnad, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-134392.
Full textLjunggren, Liselott, and Emma Andersson. "Den gravida kvinnan på röntgen- Hur påverkas fostret av joniserande strålning? : -En litteraturöversikt." Thesis, Luleå tekniska universitet, Institutionen för hälsovetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-60597.
Full textIntroduction: In health care, methods have been developed whereby the medical staff uses ionizing radiation, so-called X-ray technology. This type of ionizing radiation used in various X-ray machines is produced artificially. Cells in the process of dividing and cells that are developing quickly are more sensitive to radiation than fully developed cells. As a developing fetus has more cell division than younger people, adults and elderly, it is more sensitive to ionizing radiation. Examining pregnant women is a greater challenge for radiographers, having to take radiosensitive fetuses into account. A licensed radiology nurse is responsible for safe and secure care. Patient safety is one of the greatest responsibilities of the radiology nurse, striving for the best diagnostic image quality with the lowest possible radiation dose. Purpose: The purpose of this literature review was to compile an overview of which factors affect the radiation dosage transferred to the fetus, which radiation doses the fetus recives and the effects hereof, when using ionizing radiation in a radiology department. Method: The study was performed as a literature review. Eight scientific articles were reviewed, analyzed and the results were presented in categories. Results: Different factors affecting the radiation dose transferred to a fetus were identified. Fetal development stage, the fetal position, the pregnant woman's size and technical settings were the factors that were important to consider because they affect the radiation dose. Conclusion: By having knowledge of the factors affecting the radiation dose impacting the fetus the radiology nurse is able to work with focus on the patients safety and mediate security to the patient.
Thoft, Norbeck Josefine, and Anna Nilsson. "Röntgensjuksköterskans arbete med stråldoser och bildkvalité på patienter med högt BMI på datortomografin : en litteraturöversikt." Thesis, Luleå tekniska universitet, Institutionen för hälsovetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-81787.
Full textIntroduction: Obesity are increasing around the world and this contributes to healthcare gradually becoming more burdened with this patient category, even on X-rays. Computed tomography is a rapid examination that provides a lot of information about the patient's pathological condition. However, being overweight can be an obstacle to getting the right imaging parameters and for the X-ray nurse to work on keeping the radiation dose down. Aim: The aim of the study was to shed light on how the X-ray nurse can work to maintain diagnostic image quality and optimized radiation dose in patients with high BMI in CT examinations. Method: The study was done as a general literature review with an analytical work of ten selected articles written with a quantitative approach. Results: The results showed that low radiation dose protocols with the correct software can contribute to the radiation to obese patients can be reduced compared with a standard protocol on computed tomography. It is important to place the patient in the ISO center prior to the examination in order to achieve a good diagnostic image quality. Conclusion: More research is needed to optimize radiation doses to patient groups with a high BMI in DT- examinations. A further development of the computed tomography is required in terms of maximum weight for the examination table and that the size of the gantry needs to increase in its diameter, which is necessary to be able to perform examinations on patients with a high BMI. The two most important steps that the X-ray nurse performs in her work in terms of optimization is to carefully place the patient in the ISO center and inside the scan FoV. After that, the X-ray nurse with her knowledge can work together with the radiologist to maintain radiation doses and image quality.
Ismail, Kaschin, and Lilian Vartomian. "Olika tekniker för att sänka stråldosen till patienter som ska genomgå datortomografi thoraxundersökning - En litteraturstudie." Thesis, Luleå tekniska universitet, Institutionen för hälsovetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-72738.
Full textForsberg, Frida, and Helena Jensen. "Patientstrålskydd : En kvantitativ deskriptiv studie av tillämpning av patientstrålskydd." Thesis, Uppsala universitet, Institutionen för kirurgiska vetenskaper, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-322769.
Full textSvensson, Elin, and Louise Dahmberg. "Radiografisk undersökning av belastade knän vid artrosfrågeställning : Jämförelse av stråldoser och undersökningstid." Thesis, Hälsohögskolan, Högskolan i Jönköping, HHJ, Avd. för naturvetenskap och biomedicin, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-27345.
Full textPurpose: To compare the patient's total radiation dose and the examination time from the methods conventional radiography and fluoroscopy during the examination congested knees with osteoarthritis issue. Method: Data was collected by handing a dose protocol in which the radiographers in the radiology department were asked to write down the doses of radiation and the examination time. Data was collected over a period of four weeks in a medium-sized hospital in Sweden. The data collection was compared by one-tail test where a Mann-Whitney U-test was performed with a significant level of five percent to see if the null hypothesis (no difference in the radiation dose or time) was obtained. Results: The study's null hypothesis regarding radiation doses was rejected due to that an average of 444.37 mGycm² (fluoroscopy) and 212.24 mGycm² (conventional radiography) was obtained. The study’s null hypothesis regarding the examination times had an average of 5.08 minutes (fluoroscopy) and 8.48 minutes (conventional radiography). As significant levels of both factors was less than 0.001 the alternative hypothesis was retained due to a difference between the modalities. Conclusion: The study results showed that conventional radiography is the most appropriate method to use regarding radiation dose rate while fluoroscopy is best suited in terms of time. Witch method is most appropriate to use as a standard depends on various factors such as radiation dose, examination time, image quality and ergonomics. Therefore further studies is suggested to compile which method is best to use for all these factors.
Krogh, Hannah, and Merna Adam. "Lösningsförslag för förflyttning av spädbarn vid akut datortomografi." Thesis, KTH, Medicinteknik och hälsosystem, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-298224.
Full textChan, Annika. "Metodoptimering för hjärtamyloidos." Thesis, Malmö universitet, Fakulteten för hälsa och samhälle (HS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-26621.
Full textAmyloidosis occurs when amyloid, misfolded proteins, accumulate extracellularly in the tissue. There are two types of amyloid that cause cardiac amyloidosis: immunoglobulin light chain amyloidosis (AL amyloidosis) and transthyretin amyloidosis (TTR amyloidosis). TTR amyloidosis is divided into hereditary transthyretin amyloidosis (hATTR) and wild-type transthyretin amyloidosis (wtATTR). Different treatments are available depending on what type of amyloidosis. Today, a non-invasive nuclear medicine examination is increasingly being used for the diagnosis and differentiation of cardiac amyloidosis. The assessment of cardiac amyloidosis involves a visual assessment based on the Perugini grading system. In the Clinical Physiology and Nuclear medicine Department at Skåne University Hospital, there is an increasing demand for cardiac amyloidosis scintigraphy with 99mTc-DPD. The aim of this study is to optimize 99mTc-DPD scintigraphy for cardiac amyloidosis by identifying the number of counts in planar and in SPECT/CT images. The patient’s body weight will also be studied to determine if the patient’s radiation dose can be reduced. In addition, a comparison between manual and circular region of interest (ROI) will be performed to examine whether a difference exists. The study involved a retrospective analysis of 17 patients that have undergone cardiac amyloidosis scintigraphy with 99mTc-DPD. The results showed no significant difference between circular and manual ROI (p = 0.504), which indicated good agreement. Weight-based radiation dose may be an alternative in the future, in order to reduce the radiation dose to the patient.
Olausson, Eva, and Marie Eng. "Kompressionsdokumentation och kompressionens inverkan på patientstråldos vid ländryggsröntgen." Thesis, Hälsohögskolan, Högskolan i Jönköping, HHJ, Avd. för naturvetenskap och biomedicin, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-27453.
Full textValdrina, Kastrati, and Caroline Wiveson. "Fördelar och nackdelar med att använda Cone Beam CT som ett diagnostiskt verktyg för frakturer i distala extremiteter." Thesis, Luleå tekniska universitet, Institutionen för hälsovetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-71968.
Full textCone Beam Computed Tomography (CBCT) is a relatively new modality to be used in orthopedic for various types of injuries and the usage is increasing. The authors of this study have only encountered this modality a little bit during school, which meant that their interest in learning more about it was big. The purpose of this study was to compile the advantages and disadvantages of this modality in fracture examination in extremities. The method used for this study was a general literature study, where facts were collected from articles in different databases and also in literature. The quality review was done by both authors according to a quality audit protocol that was tailor-made to suit the study well. In the analysis, the information was compiled from the articles and categorized to make the result more easy to understand. The result showed that more fractures were found using CBCT than conventional X-ray. This was especially true of scaphoidum, carpal, and wrist fractures. It also proved to be an aid in assessing unstable or stable ankle after a certain type of ankle fracture. Magnetic resonance (MR) proved slightly better than the CBCT to detect scaphoid fractures. The fracture detection capability of the CBCT was similar to that of Multi Detector Computed Tompography (MDCT). The radiation dose from the CBCT was found to be higher than in conventional X-rays, but less than the radiation dose from the MDCT. The CBCT was also cheaper to buy and maintain than the MDCT. The CBCT proved to have a common type of artifacts, such as beam-hardening artifacts and movement artifacts. The authors of this study believe that the CBCT may be a good complement to conventional x-ray in various fractures in extremities, but more research needs to be done as this area is still relatively new and the information is limited.
Ebrahimi, Mahsa, and Nooriya Mohammadi. "Risker med joniserande strålning med fokus på barn samt unga vuxna vid datortomografiundersökningar : En litteraturöversikt." Thesis, Luleå tekniska universitet, Institutionen för hälsovetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-78318.
Full textThe number of computed tomography (CT) examinations is increasing in Sweden and worldwide. A disadvantage of this method is high radiation doses that can cause stochastic effects (cancer) on patients. The most radiation-sensitive patients are children. They have faster cell division and longer life, which means that cancer has a greater chance of developing in the future. Aim: The aim of this study is to elucidate health risks that can occur in ionizing radiation in CT with focus on children and young adults. Method: A literature review was conducted where the articles were selected from the two databases PubMed and CINAHL. Ten articles were quality checked and the results of the selected articles were analyzed.Results: The results showed that CT examination conducted during childhood could lead to an increased risk of malignancy and deterministic injuries. There is a direct correlation between the amount of radiation dose, age and sex, when exposed to ionizing radiation from CT and the risk of cancer. The higher the dose and the younger the patient, and in girls overall, there is a greater risk of suffering from cancer. Conclusions: Due to health risks that occur after exposure to ionizing radiation, a great responsibility is required of both radiologists and X-ray nurses, to minimize the damage in children. Therefore, it is also of great importance that all investigations carried out within CT are justified and optimized so that the benefit of carrying out the investigation should be greater than the damage.
Ibrahimovic, Almedina, and Jonas Nyrén. "Stråldoser vid barnundersökningar : en enkätstudie." Thesis, Uppsala universitet, Institutionen för kirurgiska vetenskaper, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-408693.
Full textKensén, Hanna. "Stråldoser vid konventionell undersökning av skolios." Thesis, Örebro universitet, Institutionen för hälsovetenskap och medicin, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-29350.
Full textGärme, Louise. "Bäckenmätning – stråldoser och tillförlitlighet vid konventionell röntgen och datortomografi." Thesis, Örebro universitet, Institutionen för hälsovetenskap och medicin, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-37368.
Full textMohammed, Aya. "Utvärdering av stråldoser för personal verksamma inom diagnostisk nuklearmedicin." Thesis, Malmö universitet, Fakulteten för hälsa och samhälle (HS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-25254.
Full textWorking staff in nuclear medicine are exposed for radiation in different ways. Mainly by the administration of radiopharmaceuticals, such as injection or dis-posal, even by being close to the patient after injection of radiopharmaceuticals. With radiation there are risks of damage occurring at the cellular level. Two types of effects are found in the irradiation of tissues, deterministic and stochastic injuries. To reduce the risk of injury, the Swedish radiation safety authority (SSM) has prescribed dose limits that cannot be exceeded. Among other doses, there are limits for the fingers per year. The purpose of the study was to control radiation doses to personnel working in nuclear medicine. In the study finger doses were controlled for personnel within PET / CT, where thermoluminescent dosimeters (TLDs) were placed at six fingertips. Radiation doses were measured at three moments; unpacking of 18F, injection with automatic injector and manual injection of 18F labeled drug. To determine the risk of internal contamination of personnel that performs ventilation studies with 99mTc aresol, staff were placed under a gamma camera and the number of pulses detected were translated into activity through measurement of a radiation source (cylinder filled with known activity). In addition, the dose rate was measured around patients injected with 18flour-labeled drugs. A dose rate detector (Ram GENE mark iii) was used to measure the dose rate at seven different measuring points and three different distances. Difference between injection manually and with automatic injector showed a large variation in results obtained and SSM’s dose limits weren’t reached. The dose rate measurements showed a very clear reduction for each time the distance increased. Internal contamination measurements showed that staff were not exposed to high radiation doses regarding internal contamination and the least detectable activity was 0.0008 MBq. The study showed that handling 18F produces higher radiation doses than 99mTc (200 keV), as it has a much higher photon energy (511 keV).
Andersson, Rebecka, and Dorentina Smajli. "Självupplevd oral hälsa hos patienter som strålats mot huvud- och halscancer." Thesis, Högskolan Kristianstad, Sektionen för hälsa och samhälle, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-12130.
Full textThe purpose of this study was to illustrate how patients radiated against head and neck cancer, experience their oral health after ending radiotherapy. The study is qualitative and considers interviews with eight informants. The interviews were conducted using an interview guide. The interviews were recorded on a tape recorder and lasted about 10-20 minutes. The interview data were then analysed using a qualitative content analysis. The results of this study show that a majority of the respondents experience their oral health negatively after ending radiotherapy; these are mentioned in physical effect and mental limitation. The informants experienced pain and dry mouth after completing radiotherapy. The results also showed that they had trouble eating, including swallowing and chewing difficult and that they were forced to make dietary changes. The informants experienced generally it was hard to eat at large surroundings because the fear of choking occurred. Radiotherapy had also affected the informants psychologically, as they often was in low mood. The conclusion of the study shows that these patients experience pain, have trouble eating and that they are affected psychologically as well as inhibited socially.
Basha, Ari, and Mostafa Toweny. "Implementing Lean Production : A pre study conducted at Strålfors Svenska AB." Thesis, KTH, Industriell Management, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-108298.
Full textGustafsson, Jenny. "Beskrivning av informationsflöde och identifiering av riskområden : En fallstudie på Strålfors Svenska AB." Thesis, Växjö University, School of Mathematics and Systems Engineering, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-585.
Full textRapporten beskriver tre olika synvinklar utifrån vilka ett antal risker identifieras ur fyra val-da processer. Ämnet för rapporten är således riskidentifiering av sättet att arbeta inom pro-cesserna inköp, planering, repro och produktion. De valda synvinklarna är framtagna ge-nom intervjuer och besök på företaget och fungerar likt teoretisk ram i rapporten. Syn-vinklarna ger mig en möjlighet att titta på processerna med ämnena informationsflöde, kompetens och informationssäkerhet i bakhuvudet. Avsikten är att genom att jämföra hur arbetet verkligen bedrivs på valt företag med teorier i böcker, kunna hitta verkliga risker med att fortsätta arbetet på det sätt vilket det bedrivs idag. Rapporten är strukturerad utifrån de synvinklar vilka beskrivs med teoretisk grund och den fallstudie jag genomfört genom att titta närmare på de fyra valda processerna. Dessa fyra processer har varsin avgörande roll i framtagningen av slutprodukt till kund och är valda för att kunna ge en bild av flödet på avdelningen, men begränsat så att inte avdelningens alla processer är beskrivna. En beskrivning av alla processer skulle bli för tidskrävande och det går inte att fastställa om nya typer av risker skulle identifieras om jag genomfört en granskning av ytterligare processer.
Datainsamlingen har skett med hjälp av intervjuer med processägare och annan personal på Strålfors Svenska AB i Ljungby. Jag har tagit del av interna dokument i from av processkar-tor, beskrivningar av administrativa verktyg och administrativa dokument. Källorna för rapportens litterära del är studier inom informationssäkerhet, kompetens och informations-flöde. De litterära studier är valda utifrån den insamlade informationen ifrån intervjuer och är presenterade såsom synvinklar.
Ett flertal risker identifierades utifrån empirin, vilka lyfts upp och beskrivas likt generella problem, då det inte är trolig att dessa risker är uteslutande unika för just Strålfors Svenska AB i Ljungby. Slutsatsen är att personal inom valda processer har bristande samarbete mel-lan huvudprocesserna vilket gör att kompetensutveckling blir lidande. Problemen med sy-stemanpassning, manuellt arbete, policyn för informationssäkerhet och arbetsordern i pap-persform är alla effekter av att gamla arbetssätt inte ännu har ersatts av nya effektivare ar-betssätt. Tillsist har Informationssäkerhetspolicyn inte utformats på ett tillfredsställande sätt så att personal efterleva den och på så sätt säkrar kontrollen av information.
The report is written from the point of three different perspectives. Out of these perspec-tives I identify a number of risks based on the information I gather from four chosen busi-ness processes, witch are purchase, prepress/repro, planning, and production. The aim of the report is to identify the risks that are connected to the way the personnel are working within the four chosen processes today. By identifying the risks they later can be minimized and taken to consideration of the company. After changing and working with eliminating risks the processes will be armed for future threats and demands, mainly internal since fo-cus is placed on the four specific business processes.
The information for this report is collected through interviews with process owners, gath-ering of internal documents in forms of descriptions and process overviews. The question at issue in the report is supported by theory that mainly is picked from course literature that is connected with the three visual angles. The conclusions are that Strålfors Svenska AB has a number of identified risks within the business processes. Furthermore, there are also risks identified between the processes. The collaboration between processes are not optimized and constitute a risk in it self. The main conclusion is that the personnel have not quit the old way of working and therefore have not adapted to more effective ways to handle information and optimized the everyday work. The general problems that I can ob-serve from the risks are the inconclusive way the collaboration work between the selected business processes. Furthermore, the old way of keeping the work journal in paper form is a problem since the information regarding orders will continue to increase and the amount of information will be to difficult to handle in the old way.
Gohil, Jignasa, and Sara Bertell. "Patientstråldosjämförelse vid konventionell urografi och lågdos CT-urografi." Thesis, Hälsohögskolan, Högskolan i Jönköping, HHJ, Avd. för naturvetenskap och biomedicin, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-30457.
Full textGredelj, Melita, Marcus Källberg, and Emine Sadikaj. "Konsumenternas krav på flexibilitet i order- och leveransprocessen inom E-handeln : En fallstudie på PostNord Ljungby Strålfors." Thesis, Linnéuniversitetet, Institutionen för ekonomistyrning och logistik (ELO), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-76416.
Full textContext: Flexibility, or the ability to respond to uncertainty in the environment without causing shortcomings in time, effort, cost or performance has become increasingly important. Flexibility in a delivery means that companies should be able to implement changes in an ongoing delivery in order to meet customer needs. Purpose: The purpose of this study is to investigate what requirements consumers have on e-commerce flexibility, and how e-commerce companies can adapt to and be better at managing consumer demand for flexible deliveries. Even how e-commerce companies can develop changeability in an environment that is constantly changing. Method: The study is based on a qualitative research method and has been conducted through a case study. The study has been conducted through a semi-structured interview at the case company, but also through email interviews and surveys to the case company's 3PL customers. The study has a realistic approach and a deductive approach. Results: There are various shortcomings in PostNord's order and delivery process: Lack of integration with 3PL customers, lack of how delivery should be done, lack of delivery of same-day, shortage of time intervals, and lack of follow-up after delivery. These can be resolved by increasing integration with 3PL customers through systems and agreements, increasing consumer choice in time and place through collect-in-store, agility, business development to enable consumers to participate in meeting the requirements of flexibility, self -collecting to reduce the number of failed deliveries, performance matrices to determine a customer service strategy and by hiring more staff.
Hansson, Martin, Sören Rätzer, and Xiaoran Lin. "Return management systems within leisurewear at Strålfors : A multiple case study about third-part logistics and e-commerce." Thesis, Linnéuniversitetet, Institutionen för ekonomistyrning och logistik (ELO), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-36009.
Full textTomtlund, Claes. "Hur mycket har den effektiva stråldosen ökat vid akuta datortomografiundersökningar av buken med utökad bildtagning över thorax i samband med COVID-19?" Thesis, Örebro universitet, Institutionen för hälsovetenskaper, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-88960.
Full textJonsson, Anette, and Tina-Maria Malmberg. "Minskad stråldos till känsliga organ genom PA projektion vid konventionell röntgen." Thesis, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-56157.
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