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Endoscopy is not a modern invention but the history of endoscopy goes back to ancient times in Egypt and Greece when speculums were used to inspect the nose cavity, vagina and anorectum. The modern era of endoscopy started in the 19th century with the development of straight metallic tubes with primitive light sources, such as Bozzini´s »lichtleiter« and Desormeaux´s »endoscope«. The first gastros

Clinical studies of Parkinson’s disease (PD) using a dopamine cell replacment strategy have been tried for more than 30 years. The outcomes following transplantation of human fetal ventral mesencephalic tissue (hfVM) have been variable, with some patients coming off their anti-PD treatment for many years and others not responding and/or developing significant side effects, including graft-induced

https://www.arthritisportal.lu.se/osteoarthritis-research/donate-research - 2026-07-15

During this project, flows of textile waste in Sweden were mapped and analysed. Much of the information in the report was based on a literature review performed in the beginning of the project. It was concluded that textile waste should firstly be re-used, thereafter recycled and as a last option incinerated. Turning textile waste into biofuel is not a reasonable option compared to incineration wi

The objective of this thesis is to reduce the alarms in the control rooms of the processing industry and to investigate a strategy for working with the alarms. The problem with the alarms in the automation system is a result of the highly automated production and failure to design the alarms for the operator. The situation analysis showed problems with badly tuned alarms and cascade of alarms. The

Titel: Är seniorer förbisedda i den digitala marknadsföringen? - En kvalitativ studie av ett marknadsledande livsmedelsföretag Seminariedatum: 2021-01-14 Kurs: FEKH29 Företagsekonomi: Examensarbete i marknadsföring på kandidatnivå, 15 hp Författare: Jesper Hansson, Jesper Olsson och Sanne Persson Handledare: Veronika Tarnovskaya Fem nyckelord: Digital marknadsföring, e-handel, seniorer, livsmTitle: Are seniors overlooked in digital marketing? - A qualitative study of a market leading grocery company Seminar date: 2021-01-14 Course: FEKH29 Business administration: Degree Project in Marketing, Undergraduate Level, 15 credits Authors: Jesper Hansson, Jesper Olsson and Sanne Persson Advisor: Veronika Tarnovskaya Five keywords: Digital marketing, e-commerce, seniors, groceries, STP-mo

Title The profession of Children's Librarians. Identity and vocation. Abstract The aim of this Master's thesis is to investigate the professional identity of Children's Librarians in order to contribute to a deeper understanding to the professions of librarians. This places the thesis in the field of Library and Information Science that studies the profession. The definition we use

The purpose of this essay is to analyse how the leadership and the structure of the organization affect the process of changes within a specific department in Lunds kommun socialdepartment, from the director of social work to the co-workers at Utredningsenheten för ungdom och familj. We aim to answer the following questions; How does the structure of organisation affect the process of change? Wh

Vätgas har potential i ett energilagringssystem eftersom det är en energibärare som är väldigt energirik och kan lagras i stor skala. Vätgas kan produceras enkelt via elektrolys av vatten och lagras i stora mängd under högt tryck, vid behov kan vätgasen sedan brännas i en kraftverksprocess och generera elektricitet. Då förbränning av vätgas med syrgas enbart bildar vattenånga kan ett förnybart eneHydrogen gas has potential to function as an energy storage solution due to its high energy content and its suitability for large scale storage. Hydrogen can be produced by water electrolysis and can be stored in large scale under high pressure, when needed the hydrogen can be burned in a thermal power plant to generate electricity. Since combustion of hydrogen with pure oxygen only yields steam,

It is necessary for all industries to work actively to minimize their impact on the climate, including the construction industry, which accounts for a significant part of Sweden's total CO_2-emissions. Development to produce concrete and steel with more environmentally friendly processes is ongoing, but to lower emissions immediately and achieve long-term sustainability, we need to develop met

At Sambib, we offer various forms of support and service for students. Reading and writing support Talking books and Legimus Are you a student at the Faculty of Social Sciences and have a disability that makes it difficult to read printed text? Then the library will help you apply for a talking book account.A talking book is an adapted version of a printed book for people with a disability. In the

https://www.sam.lu.se/en/library/guides-and-support-students - 2026-07-15

Objective: The formation of glucose degradation products (GDPs) during sterilization of peritoneal dialysis fluids (PDFs) is one of the most important aspects of biocompatibility of glucose-containing PDFs. Producers of PDFs are thus trying to minimize the level of GDPs in their products. 3,4-Dideoxyglucosone-3-ene (3,4-DGE) has been identified as the most bioreactive GDP in PDFs. It exists in a t

Populärvetenskaplig sammanfattning Gallring är en viktig del i det moderna skogsbruket. I Sverige har gallring skett i ca 150 år och i början av 1900-talet ökade intresset då pappersmassaindustrin tog fart. Detta ledde till ett ökat intresse för mindre träd och successivt så ökade behovet att utveckla strategier och gallringsmetodiker. I Sverige genomförs gallringar med 10-25 års intervall och manThe aim of this study was to investigate the growth of individual trees and the effects of thinning in a stand of spruce and pine. This was made through tests of regression between a competition index (CI), which depended on distance and diameter of neighbouring trees, and needle mass (NM), compared to basal area growth (BA growth) and dry-weight. The data used in this study was collected over the

Question: what do the following statistics have in common? The second-largest (and growing) source of climate pollution in Europe. The leading killer of children in both the US and Europe. A principal cause of stress-inducing noise pollution and life-shortening air pollution in European cities. A leading driver of the widening gap between rich and poor urban residents.Answer: the vehic

The aim of this master thesis is to investigate ideas in the Swedish debate about e-books in relation to Litteraturutredningen (2012), with focus on ideas that concern access of e-books within the public library. Access is discussed in relation to Buckland’s (1991) six barriers of access of information and Habermas’s (2003) democratic public sphere, as well as the Swedish Library Act (2013:801). I

Sedan hösten 2006 har lagstiftningsprocessen fått ett nytt inslag. Ett oreglerat och nästan okänt inslag, men ack så viktigt. När de fyra borgerliga partierna under åren 2004-2006 förberedde ett eventuellt regeringsskifte efter valet 2006 så var den s.k. Äntringsstyrkans arbete mycket viktigt. Ett av deras viktigaste förslag var att en mekanism för all samordning mellan de fyra partierna skulle inSince fall 2006, the legislative process has a new element. An unregulated and almost unknown element, however very important. When the four center right wing parties during the years 2004-2006 were preparing a possible change of government after the 2006 election, the work of the so-called “Äntringsstyrkan” was very important. One of their main proposals was that a mechanism for all coordination