The practical printer: a complete manual of photographic printing,

Mode of access: Internet.

Using manipulated photographs to identify features of streetscapes that may encourage older adults to walk for transport

Experimental evidence of environmental features important for physical activity is challenging to procure in real world settings. The current study aimed to investigate the causal effects of environmental modifications on a photographed street's appeal for older adults' walking for transport. Secondly, we examined whether these effects differed according to gender, functional limitations, and current level of walking for transport. Thirdly, we examined whether different environmental modifications interacted with each other. Qualitative responses were also reported to gain deeper insight into the observed quantitative relationships. Two sets of 16 panoramic photographs of a streetscape were created, in which six environmental factors were manipulated (sidewalk evenness, traffic level, general upkeep, vegetation, separation from traffic, and benches). Sixty older adults sorted these photographs on appeal for walking for transport on a 7-point scale and reported qualitative information on the reasons for their rankings. Sidewalk evenness appeared to have the strongest influence on a street's appeal for transport-related walking. The effect of sidewalk evenness was even stronger when the street's overall upkeep was good and when traffic was absent. Absence of traffic, presence of vegetation, and separation from traffic also increased a street's appeal for walking for transport. There were no moderating effects by gender or functional limitations. The presence of benches increased the streetscape's appeal among participants who already walked for transport at least an hour/week. The protocols and methods used in the current study carry the potential to further our understanding of environment-PA relationships. Our findings indicated sidewalk evenness as the most important environmental factor influencing a street's appeal for walking for transport among older adults. However, future research in larger samples and in real-life settings is needed to confirm current findings.

Porcelain,

"Selected list of works on porcelain": p. xxvi-xxxii.

Street characteristics preferred for transportation walking among older adults: a choice-based conjoint analysis with manipulated photographs

BACKGROUND: Knowledge about the relationships between micro-scale environmental factors and older adults' walking for transport is limited and inconsistent. This is probably due to methodological limitations, such as absence of an accurate neighborhood definition, lack of environmental heterogeneity, environmental co-variation, and recall bias. Furthermore, most previous studies are observational in nature. We aimed to address these limitations by investigating the effects of manipulating photographs on micro-scale environmental factors on the appeal of a street for older adults' transportation walking. Secondly, we used latent class analysis to examine whether subgroups could be identified that have different environmental preferences for transportation walking. Thirdly, we investigated whether these subgroups differed in socio-demographic, functional and psychosocial characteristics, current level of walking and environmental perceptions of their own street.

METHODS: Data were collected among 1131 Flemish older adults through an online (n = 940) or an interview version of the questionnaire (n = 191). This questionnaire included a choice-based conjoint exercise with manipulated photographs of a street. These manipulated photographs originated from one panoramic photograph of an existing street that was manipulated on nine environmental attributes. Participants chose which of two presented streets they would prefer to walk for transport.

RESULTS: In the total sample, sidewalk evenness had by far the greatest appeal for transportation walking. The other environmental attributes were less important. Four subgroups that differed in their environmental preferences for transportation walking were identified. In the two largest subgroups (representing 86% of the sample) sidewalk evenness was the most important environmental attribute. In the two smaller subgroups (each comprising 7% of the sample), traffic volume and speed limit were the most important environmental attributes for one, and the presence of vegetation and a bench were the most important environmental attributes for the other. This latter subgroup included a higher percentage of service flat residents than the other subgroups.

CONCLUSIONS: Our results suggest that the provision of even sidewalks should be considered a priority when developing environmental interventions aiming to stimulate older adults' transportation walking. Natural experiments are needed to confirm whether our findings can be translated to real environments and actual transportation walking behavior.

Remember or Revive: Alice Payne and the Gold Coast and Hinterland Historical Society

In this creative practice work, designer Alice Payne examines the history of twentieth century Queensland fashion icon Paula Stafford, and interprets her story into an illustrated narrative and textile print. Paula Stafford was a swimwear designer operating in the Gold Coast, Queensland Australia 1940s to 1980s, and is credited with bringing the bikini to Australia. This project was commissioned by The Fashion Archives as part of their series Remember or Revive, in which the curators partnered designers with museums to reinterpret historical costume for a contemporary fashion audience. To develop the project, Payne visited The Gold Coast and Hinterland Historical Society to view Paula Stafford’s swimwear, resortwear, photographs, newspaper articles, fabric swatches and other artefacts relating to Stafford’s practice. Through examining Stafford’s work and history, Payne developed a series of designs based on the story and the experience of viewing and handling the garments. Research statement Fashion history is often experienced via static museum displays of garments and photographs from the period, and this research examines other means through which the archive and the fashion museum collection may be reinterpreted and made fresh. It does this in two ways: first, the work interprets a story from fashion history for a contemporary audience. Second, the project illuminates the fashion design process by demonstrating how garments from the past may be reinterpreted to inspire contemporary textile prints. The Paula Stafford collection at The Gold Coast and Hinterland Historical Society has a number of garments and photographs on display, however these only show a partial picture of the richness of Stafford’s work and legacy. Undertaking a practice-led methodology, in the course of developing the work, Payne examined the archive in order to interpret Stafford’s contribution to Queensland fashion through photography, narrative, and illustration. The work contributes to research into historical fashion curation and interpretation. The work appeared in Issue 11, March 2014 of the The Fashion Archives, an online publication by fashion curators Nadia Buick and Madeline King. The Fashion Archives has received funding from Arts Queensland, State Library Queensland and Creative Partnerships Australia and has published over 200 articles and projects related to Queensland Style. The Fashion Archives is the first project to examine in depth Queensland fashion history. As Paula Stafford is one of Queensland’s most iconic designers, this project is significant in being the first to examine her legacy through creative practice. The Fashion Archives was established in 2013 and involvement is by invitation from the curators.

Mario Giacomelli

Crawford, Alistair, Mario Giacomelli (London: Phaidon, 2001) RAE2008

Le partage de photographies sur Facebook : s’écrire, esthétiser sa vie

Depuis sa création, en 2004, le réseau social Facebook a reçu une attention médiatique dont l’ampleur est phénoménale. Avec des millions d’utilisateurs à son actif, le site est aussi devenu, dans certains milieux, presqu’incontournable. Malgré les appels à la prudence et à la vigilance dans l’utilisation de Facebook qui se multiplient – notamment concernant des enjeux de surveillance et de protection de la vie privée – nombre d’utilisateurs continuent d’y archiver des contenus, dont les photographies personnelles constituent une part importante. Ce mémoire propose d’explorer dans quelle mesure les pratiques associées à la photographie personnelle pourraient être comprises dans les processus de formation d’« éthiques de l’existence » (Foucault, 1984a; 1984b). Ces éthiques proposent aux individus des codes de conduite et des ensembles de valeurs à partir desquels le sujet s’adonne à un travail sur lui-même et se constitue en être « éthique » menant une existence « esthétique » (idem). Le terrain a pris la forme de séries de rencontres effectuées auprès de trois participantes. À la lumière de leurs pratiques photographiques, je suggère d’envisager la photographie personnelle comme un lieu où s’effectue la mise en oeuvre de techniques de soi. J’avance que de tels procédés favorisent la production d’un sujet se comprenant comme unifié et cohérent, tout comme ils participent à l’esthétisation de ce sujet et de son existence.

This is Me: Digital Identities

Your Digital Identity is everything you create on the Web, but also what other people might say about you there. Photographs on social networking sites, logs of chatroom conversations, newspaper articles about your role in a play, or your sporting victory. Even if you don't post material to the Web yourself, there is a good chance somebody else does, and we believe it is worth knowing about some of the issues. This workbook is designed to help you raise your level of awareness and to think about some of the ways your DI might be affected. There are two workbooks linked here; one for students generally and one for students studying for the health professions.

Understanding your digital identity

The term “Digital Identity” is used here to describe the persona a person projects across the internet. Your Digital Identity as perceived by other people is made up of material that you post yourself (for example photographs on Flickr and your own web page) but it also is made up of material other people put there about you (blog posts that mention you, photographs in which you are tagged). The “This is Me” project has developed resources that can be used by students and others to appreciate what their Digital Identity is and how they can control it to help present the persona with the reputation that they want.

Weather everything

These photographs on paper are about the fragility and sense of impermanence of the world. So it goes. Some are taken from a great distance around the spaces of cities, revisiting again and again the detritus of habitation or the shape and punctuation of nature or details of figures in close-up.

Physical environmental factors that invite older adults to walk for transportation

Knowledge on the physical environmental factors that invite older adults to walk for transportation is limited. The current study aimed to investigate the relationships between environmental factors and invitingness to walk for transportation and the potential moderating effects of gender, functional limitations and current walking for transportation behavior. Sixty older participants evaluated 40 panoramic photographs on their invitingness in two ways: a forced choice (first impressions) and a rating task (more deliberate evaluation). Presence of vegetation, benches, and surveillance significantly positively related to both invitingness-measures. Upkeep and presence of historic elements significantly positively related to the assigned invitingness-ratings. For the forced choice task, significant positive relationships emerged for land use and separation between sidewalk and cycling path, but only in functionally limited participants. Environments offering comfort, safety from crime, and pleasantness may attract older adults to walk for transportation. Experimental and on-site studies are needed to elaborate on current findings.

O mercado imobiliário e a reinvenção da Ribeira, Natal - RN: verticalizar para renovar?

The real estate dynamic originates new spatial forms, which can determine new uses and new places. We tried to analyze this work, the spatial transformations in the Ribeira district, Natal / RN, due to the advancement of the housing market that is gradually transforming the landscape with the introduction of new types of housing, especially by verticalization. The verticalization of the neighborhood occurs almost at once, changing the local landscape. Notwithstanding this process, given the rapid growth of Natal in the last two decades and the strategic location of the neighborhood, it is pertinent to note that, if not the process of vertical integration, perhaps the neighborhood had been at the mercy of other urban interventions and other approach the real estate market. The research used as instruments interviews with actors who work in the property market in the town and representatives of organizations that have implemented major legislation in the area, the Instituto de Patrimônio Histórico e Artístico Nacional (IPHAN) and the Secretaria de Meio Ambiente e Urbanismo (SEMURB) as well as photographs on the area, in order to verify this new configuration that has been consolidated in the district. To support the theoretical discussion, there was a documentary and bibliographical research. In this way, the object of study of this search sees the uniqueness of urban renewal in the district of Ribeira and its relationship with the historic preservation laws and incentives for residential occupation in the neighborhood, especially regarding the vertical building

Shear bond strength of metal-ceramic repair systems

Statement of problem. When clinical fractures of the ceramic veneer on metal-ceramic prostheses can be repaired, the need for remake may be eliminated or postponed. Many different ceramic repair materials are available, and bond strength data are necessary for predicting the success of a given repair system.Purpose. This study evaluated the shear bond strength of different repair systems for metal-ceramic restorations applied on metal and porcelain.Material and methods. Fifty cylindrical specimens (9 X 3 mm) were fabricated in a nickel-chromium alloy (Vera Bond 11) and 50 in feldspathic porcelain (Noritakc). Metal (M) and porcelain (P) specimens were embedded in a polyvinyl chloride (PVC) ring and received I of the following bonding and resin composite repair systems (n=10): Clearfil SE Bond/Clearfil AP-X (CL), Bistite II DC/Palfique (BT), Cojet Sand/Z100 (Q), Scotchbond Multipurpose Plus/Z100 (SB) (control group), or Cojet Sand plus Scotchbond Multipurpose Plus/Z100 (CJSB). The specimens were stored in distilled water for 24 hours at 37 degrees C, thermal cycled (1000 cycles at 5 degrees C to 55 degrees C), and stored at 37 degrees C for 8 days. Shear bond tests between the metal or ceramic specimens and repair systems were performed in a mechanical testing machine with a crosshead speed of 0.5 mm/min. Mean shear bond strength values (MPa) were submitted to 1-way ANOVA and Tukey honestly significant difference tests (alpha=.05). Each specimen was examined under a stereoscopic lens with X 30 magnification, and mode of failure was classified as adhesive, cohesive, or a combination.Results. on metal, the mean shear bond strength values for the groups were as follows: MCL, 18.40 +/- 2.88(b); MBT, 8.57 +/- 1.00(d); MCJ, 25.24 +/- 3.46(a); MSB, 16.26 +/- 3.09(bc); and MCJSB, 13.11 +/- 1.24(c). on porcelain, the mean shear bond strength values ofeach group were as follows: PCL, 16.91 +/- 2.22(b); PBT, 18.04 +/- 3.2(ab); PCJ, 19.54 +/- 3.77(ab); PSB, 21.05 +/- 3.22(a); and PCJSB, 16.18 +/- 1.71(b). Within each substrate, identical superscript letters denote no significant differences among groups.Conclusions. The bond strength for the metal substrate was significantly higher using the Q system. For porcelain, SB, Q, and BT systems showed the highest shear bond strength values, and only SB was significantly different compared to CL and CJSB (P <.05).

Efeito da neutralização do ácido fluorídrico, limpeza sônica dos precipitados e da cimentação sobre a resistência à flexão de uma cerâmica vítrea

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)