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682 Uppsatser om Worldizing Reverb Impulse Response IR acoustics - Sida 7 av 46
USA:s m?ngfacetterade strategi i Myanmar En komparativ analys av liberalism och realism i amerikansk utrikespolitik
This thesis examines the USA?s response to the military coup in Myanmar 2021 through a
comparative analysis of the two dominant international relations theories: realism and
liberalism. The study uses a qualitative text analysis of the US Burma act of 2021 to test the
explanatory power of the theories in the formulation of US policy. The results shows that
liberal theory has the greater explanatory power, as the US response was systematically
motivated by a normative desire to restore democracy in Myanmar. However, some realist
tendencies could be observed, especially through exception clauses preserving US national
security interest and the mention of China?s support for the military junta in Myanmar.
Vardagslyx
Our purpose with this research has been to obtain a deeper insight and understanding for the phenomenon and term ?weekday-luxury.?Through our research, we have found a link between value, service, brands and consumer behaviour into a relationship that we termed ?weekday-luxury.? This link of values is particularly interesting to us and we are curious about the underlying motivation to ?weekday-luxury? and the driving forces underlying the phenomenon. We have noticed in society that people need something extra in their daily lives and we attempt to speculate where their perceived value lies through the concept of ?weekday-luxury." Our goal is to determine a deeper understanding and insight into this phenomenon and how it meets our needs through an identifiable pattern. We also analyze the nature of ?weekday-luxury? and its meaning.
Tillit, förtroende och misstro : En kritisk granskning av enkät- och frågeformulär som använts inom statsvetetskaplig forskning
In this paper I have conducted an analysis to critically examine survey questionnaire forms used in political research to measure trust and distrust. During the first step of the analysis I aimed to identify how the concepts where used in the forms. The second step involved examining if it was possible to relate the questions and items to five theoretical assumptions based on theories of trust (and distrust). The third step was to examine the quality of the forms, in relation to survey and questionnaire designs.The results of the analysis showed that the institutes that conduct the studies tended to use similar questions to measure trust. Some of the forms that where analyzed had very many questions, which could lead to exhaustion for those participating in studies.
Tillväxtreaktion hos skärmträd i högskärm av gran i Medelpad :
Different methods for shelterwood cutting have been used in differ-ent parts of Europe since the middle ages. The use of shelter wood cutting in Norway spruce (Picea abies (L.) Karst.) forests in Sweden met a revival in the early 1990s as an alternative for the dominating clear-cutting system when silvicultural costs increased dramatically for the latter. Shelterwood cutting systems involve some possible problems but also a lot of positive effects. Among the problems are increased risk of wind throw and damage of the remaining shelter trees caused by the cutting operation. Positive effects are for example a valuable growth in the remaining trees and increased biological di-versity.
This study is based on a total of 79 trees from 4 different treatments in a spruce shelterwood, cut in 1994, in the middle of Sweden (62,4º N).
ELever möter Lagerlöf : en responsstudie av gymnasieelevers första möte med en text
This study examines the way Swedish students in Upper Secondary School respond to two excerpts from a classic Swedish novel. The paper?s aim is both to give an overview over some of the theoretical concepts concerning the field of reader-response criticism, and to describe and analyse what the students experience in their first meeting with an older text. The background to my interest is the many studies showing that young readers regard reading of fiction in school as boring. By using the method of written reading responses I want to contribute to a deeper understanding of how an older text can be received, understood and engage its readers.
Efterarbetad dialogtydlighet i olika akustiska lokaler
Avsikten med denna studie är att undersöka hur långt det går att justera ner ett reverbs efterklangstid på en efterinspelad dialog som är synkroniserad till en förinspelad scen i fyra olika lokaler med olika storlekar och akustiska egenskaper. Målet är att korta ner reverbets efterklangstid så mycket det går för att få maximal taltydlighet i scenen men ändå behålla rumskänslan. Studien visar att det gick att sänka efterklangstiden på reverbet i jämförelse med den riktiga uppmätta efterklangen drastiskt utan att förlora rumskänslan, i vissa fall upp mot 100 ms till 500 ms beroende på lokalens storlek. I studien undersöks även var gränsen ligger för, för lång efterklangstid för reverbet på dialogerna i de olika lokalerna respektive för kort efterklangstid. Resultatet visar även här att större lokaler är mindre känsliga för att justera klangtiden längre resp.
Ljudreducering av värmepump
This degree project handles acoustic measurements of the heat pump EcoAir 107, made by Enertech CTC AB. The sound from the three sound sources of the heat pump, fan, compressor and four way valve, have been measured to find out how they affect the total sound level of the product.Measures to attenuate the sound level have been developed and tested. By comparing these with the sound of the heat pump, in its original state, we have found out the measures which have best effects.The best attenuating measures came to be: taped openings and holes around the compressor space, isolating the top and the bottom of the whole construction, support of the fan bottom part and shielding of the sound source with a screen at a distance of 110 mmThese measures have been tested together and an average attenuation of the total sound level with 3,9 dB have been accomplished. In the front of the fan where the continuous sound is the strongest, the attenuation was 4,7 dB.This project is meant to be used as a guide by Enertech CTC AB:s during their future developing process..
4-1BB is up-regulated in human mast cells, when exposed to tumor conditioned medium
Mast cells have for a long time been known to accumulate around tumors (Maltby et al., 2009). Studies show that they may be important and sometimes essential in tumor angiogenesis, tumor growth and metastasis of tumors (Soucek, et al., 2007; Xiang et al., 2010). In an expression array study (Wensman et al, submitted manuscript) performed on mouse mast cells exposed to tumor conditioned medium, the gene 4-1BB was among the most up-regulated genes compared to control medium. 4-1BB codes for a membrane receptor protein of the tumor necrosis factor superfamily and has been shown to be important in T cell regulation in tumor diseases. This study was performed to investigate if human mast cells up-regulate 4-1BB when they get exposed to tumor conditioned medium.
En upplysande förstudie om kontrollrumslyssning : Ett förundersökande arbete om högkvalitativa kontrollrums komplexa ljudmiljö
Detta examensarbete är en förstudie där väl lyssningsanpassade rum har undersökts både objektivt och subjektivt med syftet att kunna identifiera och tolka allmänna akustiska fenomen som uppstår, och upplevs, samt upplysa läsaren om dessa. Rapporten behandlar ljudfysik så som akustik och våglära, ljudteknikerns roll, psykoakustik, kontrollrum och teknisk utrustning. De mätningar och lyssningstest som utförts har alla utgått ifrån den tänka lyssningspositionen som sedan ställts mot specifika krav och rekommendationer från AMS (Audio Measurement Standards) och EBU (European Brodcasting Union). Lyssningstesten har gjorts efter EBU-standard. Även intervjustudier har genomförts med erfarna ljudtekniker.
Med läsaren i centrum : Rosenblatts reader-responseteori som "narrative imagination"?
In this thesis ? concerning didactics of literature ? I perform a reading and theoretical analysis of two pivotal works within reader-response theory, more precisely: Literature as Exploration (1938) and The Reader, the Text, the Poem ? The Transactional Theory of the Literary Work (1978), both written by Louise M. Rosenblatt. The object of this analysis is to examine whether Rosenblatts? theory and methodology can be used to accomplish understanding for ?the other?, what Martha C.
?Det är böcker som är meningen med ett bibliotek?: Hur bibliotekarien i barn- och ungdomslitteraturen bemöter användare.
The aim of this Master?s thesis is to examine the librarians? perception of the users of children?s and young people?s literature. Questions posed in this study are: How are the librarians described according to appearance, personality and interaction with the users? How are the librarians described compared to former studies on the subject? Which perception can be seen, based on Douglas Rabers?s theory which describes the role the public libraries can take in the society? The study is based on content analysis. We have examined 15 descriptions of librarians in both picture books and literature for young adults, published between 1985 and 2006.
Cytokinuttryck vid vaccination med olika vaccinkoncept mot FIP :
Feline infectious peritonitis (FIP) is a feline viral disease with high mortality. There is no cure or any effective vaccine available today. Many questions are yet to be answered about this disease and the immune response in affected cats.
The aim of the study is to evaluate two different techniques for the study of cytokine profiles in cats vaccinated with a vaccine concept against FIPV. More information about the immune response in these cats could give valuable information to better understand the pathogenesis of the disease and the development of an effective vaccine.
Hanteringsmetoder av reptiler på djursjukhus med hänsyn till stress och skaderisker
It is popular to keep reptiles as pets in Swedish households. The number of households reporting reptile ownership is more than 15 000 (SCB, 2006). This means that a veterinary practice should consider how to take care of reptiles as patients.
The aim of this study was to examine literature and studies concerning safe handling and restraint of reptiles as well as the effects of acute and long term stress response and to suggest a simplified plan for handling reptiles in a veterinary practice.
The result of literary studies is that common recommendations for safe handling and restraint of reptiles is based on old techniques and experiences from safe handling of wild animals. The main concern is safety for the veterinary nurse and for the reptile.
Stress studies indicate that acute stress response is not harmful for the animal i long term. On the other hand studies of the effect of prolonged stress are not conclusive.
Går det att säkerställa ljudmiljön i en träningslokal? - en studie om ljudnivåövervakare på träningslokaler i Göteborg
In Sweden, exercise takes a great part in people?s lives. Health and a good conditioned body go hand in hand. Many Swedes exercise in groups, with aerobics or a similar form of workout at a training facility. A regular workout lasts for about an hour and is accompanied by music.
Tillämpning av en markprofilmodell för hydrologiska beräkningar i avrinningsområdesskala
There is a great need to reduce nutrient leaching from arable land into lakes and oceans. By using several different types of models it has previously been possible to describe nutrient losses in a catchment area with a minimum unit of sub-catchment level. At present, it is instead desirable to model a smaller catchment with an opportunity to re-connect the results to the corresponding fields in the catchment. Such models already exist but they are not fully able to properly describe Swedish conditions and land characteristics in our region.With the approach of creating such a model, SLU has developed a project with this work as its first stage. The model is expected to be created under the working name SWE-model which stands for Soil Water Environment and is in this first stage supposed to apply the SOIL model in catchment scale. During the procedure to describe the first step in the process of developing such a model adapted to Swedish conditions and which works in the catchment scale with an area of about 10-30 km2, focus has been set on calculating the transport of water flow from different hydrological response units. Regardless of the processes occurring in the soil after the water has been added, it is assumed that all the water which flows from each simulated unit is drained.In the first step the hydrologic response units were identified based on land use and soil type in the study area. With the help of a script with functions that retrieve and transform data, certain units were chosen for simulation. The script was also created in this project. Finally, the model results were aggregated and summarized for each unique unit, for each sub-catchment, and also for the whole catchment.From the results it is possible to see similarities in the flow dynamics between modeled and measured data. The efficiency coefficient has been calculated to correspond to the mean of the measured values for the whole simulation period. With an automated calibration process the model should be able to perform better. The volume error gives an indication of overestimation from the model..