Throughout my years of architecture education I have become more and more aware that we are connected with architecture from the very first moments of our life. Architecture, an important part of our environment, affects our experiences, feelings, memories, and ultimately the decisions we make. To exploring the connection between architecture and the human experience was the intention for my thesis. Whether positive or negative, everything created or done by man has an affect on his environment. Some people are more aware of their architectural environment some are less but at the end we all life with it and have at least an unconscious impression of it. Based on these impressions and the consciously experienced details of our environment, of events we have feelings and make judgments and decisions. The nice dinner on a Friday night which makes you feel comfortable and good, it is a result of the whole environment of the place where you have dinner. Not only the room temperature, your company, your table neighbors, the restaurant staff, the expectations of the coming weekend but more important the dimensions of the space that make it feel grand or intimate, the way sound sticks to the walls or bounces off them giving life to the space, or the way a single beam of light can show you the beauty of colors and materials. / Master of Architecture

Purpose: In a previous neuroimaging study, patients with taste loss showed stronger activations in gustatory cortices compared to people with normal taste function during taste stimulations. The aim of the current study was to examine whether there are changes in central-nervous functional connectivity in patients with taste loss. Methods: We selected 26 pairs of brain regions related to taste processing as our regions of interests (ROIs). Functional magnetic resonance imaging (fMRI) was used to measure brain responses in seven patients with taste loss and 12 healthy controls as they received taste stimulations (taste condition) and water (water condition). The data were analysed using ROI-to-ROI functional connectivity analysis (FCA). Results: We observed weaker functional connectivity in the patient group between the left and right orbitofrontal cortex in the taste condition and between the left frontal pole and the left superior frontal gyrus in the water condition. Conclusion: These results suggested that patients with taste loss experience changes of functional connectivity between brain regions not only relevant to taste processing but also to cognitive functions. While further studies are needed, fMRI might be helpful in diagnosing taste loss as an additional tool in exceptional cases.

In recent years, communities that source raw water from the Dan River experienced two severe and unprecedented outbreaks of unpleasant tastes and odors in their drinking water. During both TandO events strong 'earthy', 'musty' odors were reported, but the source was not identified. The first TandO event began in early February, 2015 and coincided with an algal bloom in the Dan River. The algal bloom was thought to be the cause, but after the bloom dissipated, odors persisted until May 2015. The second TandO in October, 2015 did not coincide with observed algal blooms. On February 2, 2014 approximately 39,000 tons of coal ash from a Duke Energy coal ash pond was spilled into the Dan River near Eden, NC. As there were no documented TandO events before the spill, there is concern the coal ash adversely impacted water quality and biological communities in the Dan River leading to the TandO events. In addition to the coal ash spill, years of industrial and agricultural activity in the Dan River area may have contributed to the TandO events. The purpose of this research was to elucidate causes of the two TandO events and provide guidance to prevent future problems. Monthly water samples were collected from August, 2016 to September, 2017 from twelve sites along the Dan and Smith Rivers. Multivariate analyses were applied to look for underlying factors, spatial or temporal trends in the data. There were no reported TandO events during the project but sensory analysis, Flavor Profile Analysis, characterized earthy/musty odors present. No temporal or spatial trends of odors were observed. Seven earthy/musty odorants commonly associated with TandO events were detected. Odor intensity was mainly driven by geosmin, but no relationship between strong odors and odorants was observed. / Master of Science / In recent years, communities that source water from the Dan River experienced two severe and unprecedented outbreaks of unpleasant tastes and odors (T&O) in their drinking water. During both odor events strong ‘earthy’, ‘musty’ odors were reported, but the source was not identified. The first event began in early February, 2015 and coincided with an algal bloom in the Dan River. The algal bloom was thought to be the cause, but after the bloom dissipated, odors persisted until May 2015. The odors returned in October, 2015 but did not coincide with an algal bloom. On February 2, 2014 approximately 39,000 tons of coal ash from a Duke Energy coal ash pond was spilled into the Dan River near Eden, NC. As no documented odor events occurred before the spill, there is concern the coal ash adversely impacted the water quality in the Dan River leading to the odor events. The purpose of this research was to elucidate causes of the two odor events and provide guidance to prevent future problems. Monthly water samples were collected from August, 2016 to September, 2017 from twelve sites along the Dan and Smith Rivers. Multivariate analyses were applied to look for important factors. There were no reported odor events during the project but sensory analysis characterized earthy/musty odors present. No temporal or spatial trends of odors were observed. Seven earthy/musty odorants commonly associated with odor events were detected.

In February 2014, a coal ash spill on Duke Energy's Dan River Plant in Eden, NC released approximately 39,000 tons of coal ash into the Dan River. It took approximately one week to stop the spill. Starting in February 2015, drinking water utilities using the Dan River experienced a series of taste and odor (TandO) events described as "earthy" or "musty". Similar TandO events were not documented before the coal ash spill. This research attempted to understand causes of the TandO events and if the coal ash spill was connected. A variety of water quality analyses were performed on twelve sites from August 2016 to September 2017 on the Dan and Smith Rivers. The Smith River served as the control. From concentrations of coal ash indicators (particularly Ba, Sr, As, V, and Br-), there was a signature of coal ash on the Dan River that was not present on the Smith River. The signature could not be attributed to the coal ash spill, as the signature was present upstream of the spill. Chronic ecosystem toxicity due to metals was low and not significantly different between the Dan and Smith Rivers. No substantial TandO events occurred during the period of this study. All monitored odorants were detected with varying frequencies in both the Dan and Smith Rivers. No significant change in odorant concentration was found above and below the location of the coal ash spill. / MS / In February 2014, a coal ash spill from Duke Energy’s Dan River Plant in Eden, NC released approximately 39,000 tons of coal ash into the Dan River. Starting in February 2015, drinking water utilities using the Dan River experienced a series of taste and odor (T&O) events described as smelling “earthy” or “musty”. Similar T&O events were not documented before the coal ash spill. This research attempted to understand underlying causes of these T&O events and to determine if the coal ash spill was connected. Analyses, including concentrations of coal ash indicators and odorants, were performed from August 2016 to September 2017 on a monthly basis for both the Dan and Smith Rivers. The Smith River served as a control river as it was not impacted by coal burning power plants and or a coal ash spill. There was a signature of coal ash metal contamination in the Dan River but not in the Smith River. The coal ash signature could not be attributed to the 2014 Duke Energy coal ash spill in Eden, NC because it was also found upstream of the area sampled and the location of the coal ash spill. Chronic ecosystem toxicity due to metals was low on the both the Dan and Smith Rivers and was not different between the rivers. No substantial drinking water taste and odor events occurred during the study period. All monitored earth-musty odorants were detected with varying frequency at concentrations mostly below and sometimes above their individual odor threshold concentration.

For water suppliers, using chlorine is necessary to ensure water bacteriological quality from the treatment plant to the consumers' tap. However, chlorine flavour is one of the most common reasons advocated for choosing tap water alternatives as drinking water. As a consequence, the putative link between chlorine flavour perception and tap water consumption is an issue in drinking water habits studies. Since the sensory mechanisms involved in chlorine flavour perception remained largely unknown, the main objective of this thesis work was to first highlight those mechanisms and then to identify potential lever chlorine flavour sensory neutralisation.In a first step, we demonstrated that hypochlorous acid associated, which is likelyresponsible of chlorine flavour in tap water, could activate the olfactory system at low concentrations and the trigeminal system for concentrations up to 4 mg/L Cl2. Additionally, our results suggested that tap water consumption does not seem to be related to sensitivity to chlorine flavour but rather to consumers' tap water representation.In a second stage, we explored the impact of water mineral matrix on chlorine flavour perception. We demonstrated first that water molarity and cationic content variations modulate drinking water taste. We also evidenced that chlorine flavour intensity is modulated according to water composition. Nevertheless, our data suggest that physico-chemical, in- mouth physiological and sensory mechanisms are likely involved in such modulation.In the last part of the Thesis work, we investigate the putative influence of aroma perceptionon chlorine flavour. Our results showed that beyond chemical reactions between hypochlorous acid and odorants, aromas at peri-threshold concentration enhance chlorine flavour and decrease tap water acceptability

Följande studie syftar till att undersöka hur en rödvinsflaskas etikett kan designas för att attrahera målgruppen millennials och samtidigt förmedla vinets smak. För att göra detta gjordes en undersökning av målgruppens preferenser genom en kvantitativ inledande studie, följt av en förstudie som undersökte tidigare studier och även designteori. I designprocessen användes den insamlade informationen från den inledande studien och förstudien för att ta designbeslut. Tre etikettalternativ togs fram som sedan validerades med målgruppen i form av en fokusgrupp. Fokusgruppen innefattade delar med kvantitativa enkäter samt smaktest. Resultatet av studien visar att ett av de tre alternativen tenderar att attrahera målgruppen mer och samtidigt förmedla vinets smak mer än de andra. Detta alternativ heter Text över hela och har vit text på en svart bakgrund över hela etiketten. Texten är vinets smaknoter, varumärkesnamn, sort, ursprung samt årtal. All text är lika stor med lika marginaler, dock är vissa ord satt i en högre vikt för att öka läsbarheten. Varumärket är även rött för att det ska bli tydligt vad som är namnet på vinet.

Inledning: Baljväxter har flera miljö- och näringsmässiga fördelar och spås att bli framtidens föda. I Sverige finns det en värdefull kulturskatt som består av svenska baljväxter från förr som har samlats in av Programmet för odlad mångfald, POM. För att nå ut till konsumenter kan en sensorisk beskrivning vara en framkomlig väg som samtidigt ger ett mervärde för produkten och befrämjar en ökad konsumtion av baljväxter. Syfte: Syftet med detta examensarbete, inom ämnet mat och måltidskunskap, är att ta fram sensoriskt beskrivande ord för sex svenska baljväxter från förr. Examensarbetet ska sedan beskriva de utvalda svenska baljväxterna med hjälp av de framtagna sensoriskt beskrivande orden för att kunna presentera eventuella sensoriska skillnader. Material och metod: Sex olika sorters baljväxter ingick i undersökningen som bestod av en kvalitativ gruppdiskussion där sensoriskt beskrivande ord togs fram och ett andra steg en kvantitativ intensitetsbedömning av de olika sorterna. Båda undersökningarna gjordes av en expertpanel utvalda för sin kunskap om baljväxter. Resultat: De sensoriska ord som beskriver baljväxter är sötma, syrliga, beska, kastanj, nötig, smörig, frisk och fyllig smak samt med en varierande eftersmak. Munkänslan beskrivs med orden mjölig, krispig, fast och len. Intensitetsbedömningarna visade på små smakskillnader mellan baljväxterna men trots detta fanns särskiljande attribut för de sex olika baljväxtsorterna. Slutsats: De beskrivande sensoriska ord som detta examensarbete har utmynnat i kommer att hjälpa konsumenten att hitta rätt och öka mervärdet på produkterna. Samtidigt bevaras den svenska kulturskatten och konsumenten kan utveckla sin kulturella identitet tillsammans med alla de fördelaktiga egenskaper baljväxter besitter. / Introduction: Legumes have many favourable health and environmental benefits and are predicted to be the diet of the future. Sweden sits on a cultural treasure when it comes to legumes from the past that have been collected by The programme of cultivated diversity, POM. A sensory description would be a valuable tool to reach the consumer and a way to increase the consumption and value of the product. Purpose: The purpose of this thesis is to identify and bring forward sensory descriptive words for six Swedish legumes from the past. This thesis will also describe the Swedish legumes using the sensory descriptive words to evaluate whether there are sensory differences. Method: Six different types of legumes were used in the two surveys. The first survey consisted of a qualitative group discussion and the goal was to bring forward sensory descriptive words for the legumes. The second survey consisted of a quantitative intensity evaluation of the legumes. Both surveys were made by a panel of experts, chosen for their knowledge of legumes. Result: The sensory words which best describes the legumes are sweet, sour/acidic, bitter, chestnut, nutty, buttery, fresh, rich taste and with variations in aftertaste. The mouthfeel can be described as mealy, crisp, solid and tender. The evaluation of intensity proved the legumes to have few taste varieties, but despite the sensory descriptions each of the six legumes were possible to distinguish. Conclusion: The sensory descriptive words that this thesis have lead to can help the consumer to chose the right product, increase the value of the product an at the same time preserve a cultural treasure of Sweden. It is also possible for the consumer to create a cultural identity with all the good benefits that the legumes possess.

Pour les distributeurs d’eau, l’utilisation de chlore permet d’assurer la qualité bactériologique de l’eau, de l’usine de traitement au robinet du consommateur. Cependant, la flaveur chlore constitue une des plaintes les plus importantes adressée à l’encontre de l’eau du robinet et constitue donc un enjeu majeur de satisfaction des consommateurs. Dans ce contexte, l’objectif des travaux engagés dans cette thèse a été de mettre en évidence des moyens potentiels de neutralisation sensorielle de la flaveur chlore dans l’eau. Néanmoins, les mécanismes impliqués dans la perception de cette flaveur étant largement méconnu, notre première étape a consisté à préciser la nature de ces mécanismes. Nos résultats ont ainsi mis en évidence que l’acide hypochloreux sous sa forme associée, qui est le stimulus supposé de la flaveur chlore dans l’eau, active le système olfactif à faibles concentrations et le système trigéminal à partir de 4 mg/L. De plus, nous avons observé que la consommation d’eau du robinet ne semble pas liée à la sensibilité au chlore mais plutôt à la représentation qu’ont les consommateurs de l’eau du robinet. Dans un deuxième temps, nous avons exploré le rôle de la matrice de l’eau dans la perception de la flaveur chlore. Nous avons d’abord montré que les variations de molarité et de composition en cations de l’eau modulent le goût de l’eau. Nous avons ensuite mis en évidence une modulation de l’intensité chlorée en fonction de la matrice minérale de l’eau. Cependant, nos données suggèrent l’existence de mécanismes multiples, physicochimiques, physiologiques en bouche et sensoriels, susceptibles de moduler la perception de la flaveur chlore. Enfin, nous avons exploré les interactions perceptives entre un arôme supposé neutralisant et ajouté à l’eau de boisson et la flaveur chlore. Nos résultats montrent que l’ajout d’un arôme à un niveau péri-liminaire augmente la perception de la flaveur chlore et diminue l’acceptabilité des consommateurs. A plus forte concentrations, certains arômes semblent capables de diminuer la perception du chlore, mais ces conditions sont incompatibles avec les contraintes liées à l’eau de distribution / For water suppliers, using chlorine is necessary to ensure water bacteriological quality from the treatment plant to the consumers’ tap. However, chlorine flavour is one of the most common reasons advocated for choosing tap water alternatives as drinking water. As a consequence, the putative link between chlorine flavour perception and tap water consumption is an issue in drinking water habits studies. Since the sensory mechanisms involved in chlorine flavour perception remained largely unknown, the main objective of this thesis work was to first highlight those mechanisms and then to identify potential lever chlorine flavour sensory neutralisation.In a first step, we demonstrated that hypochlorous acid associated, which is likelyresponsible of chlorine flavour in tap water, could activate the olfactory system at low concentrations and the trigeminal system for concentrations up to 4 mg/L Cl2. Additionally, our results suggested that tap water consumption does not seem to be related to sensitivity to chlorine flavour but rather to consumers’ tap water representation.In a second stage, we explored the impact of water mineral matrix on chlorine flavour perception. We demonstrated first that water molarity and cationic content variations modulate drinking water taste. We also evidenced that chlorine flavour intensity is modulated according to water composition. Nevertheless, our data suggest that physico-chemical, in- mouth physiological and sensory mechanisms are likely involved in such modulation.In the last part of the Thesis work, we investigate the putative influence of aroma perceptionon chlorine flavour. Our results showed that beyond chemical reactions between hypochlorous acid and odorants, aromas at peri-threshold concentration enhance chlorine flavour and decrease tap water acceptability

This study is part of the AHRC funded project “A History of Television for Women in Britain, 1947-1989”. The research is based upon the data gathered from interviews carried out with thirty geographically and generationally dispersed women about their memories of watching television in Britain between 1947 and 1989. I have used generation and gender as analytical categories, and have paid particular attention to the role of memory work in this type of historical research. This thesis aims to build upon previous work which has investigated the connection between generation and interaction with popular culture, but which has not theorised those relationships (Press, 1991; Moseley, 2002). The shifts and, indeed, continuities in the lives of different generations of British women are considered to gain a sense of the importance of generation in the production of identity. Significant differences arose between generations in terms of reflexivity and around questions of quality, value and taste as generations intersected with feminist and neoliberal cultures at different life stages. What was particularly interesting, however, was that despite the dramatic social change wrought by this post-war period, the narratives of women of different generations were surprisingly similar in terms of their everyday lives. Their memories largely centred around domestic relationships, and the women’s role as mother was often central to these. Following my investigation of the significance of motherhood to women’s production of gendered identity I consider the moments which disrupted that pattern and where women are enabled to conceive of an identity outside their familial role. Talk around pop music programming and desire had generational significance in the production of individual identities, again pointing to the importance of generation as an analytical category.

Asian countries have become one of the largest export markets for US food developers during the past decade. Understanding consumer expectations and needs in a cross-cultural framework has gained importance for new products to succeed in the international markets. A sports-drink, which is a functional drink for athletes, has been successfully introduced in the US. The product is also growing in popularity internationally. However, the concept and product sports-drink is relatively novel among Asians. The overall objective of this study was to investigate cross-cultural consumer acceptance and fundamental factors driving diversities in food acceptance using a sportsdrink varied in sweetener concentration. In the first part of the study, respondents (372) from Indonesia, Korea, Mainland China, Taiwan, Thailand, and United States evaluated sports-drink samples at four sweetener levels. Respondents' expected sensory characteristics, concept fitness, functionality, and experience with twenty commercial beverages were also evaluated. The results show that the optimal sweetness level for the sports-drink was lower for Americans than Asians. The degree of increase in perceived sweetness intensity over sweetener levels was greater among Americans than Asians. Also, there were considerable cultural differences in expectations for various beverages. In addition, experience with a product was another key factor affecting expectations. Based on the results from the first part of the study, a model delineating the processes of hedonic and intensity rating incorporating familiarity, concepts, and context effect was developed. To investigate the significance of this model, expectations were rated and sensory testing was carried out by modifying concepts and using different contexts of beverages. People (256) from Mainland China, Indonesia, Korea, and United States (US) participated in this experiment. The length of exposure to a sports-drink was a key factor affecting the optimum sweetener level for a sports drink. Concept influenced both expectation and taste rating of a sports-drink for the panelists who had been exposed to the sports-drink longer. Less exposed panelists were only affected in their taste rating by different concepts. When the concept was less acceptable, the acceptance rating of the optimum sweetener sample was also lowered. US panelists had a different expectation for a lemon-lime flavored beverage than did Asians. Ideal sweetness intensity ratings for general beverages was a good predictor in determining for panelists' optimum sweetener level for a sports-drink. Based on the model proposed, cross-cultural diversities in sweetness preference were better understood. / Graduation date: 2000