A paisagem, as aldeias e os montes de Vila Ruiva e Vila Alva

Dissertação de Mestrado, Arquitetura Paisagista, Faculdade de Ciências e Tecnologia, Universidade do Algarve, 2016

The role of traditional regulation in the Indigenous villages for conservation of village pattern

Balinese traditional architecture is a significant treasure which has been inherited to the Balinese descendants. Scholars over the last 50 years have identified this statement, pointing to the unique and distinctiveness of Balinese culture and its associated architecture. Their research documents Balinese architecture and culture of the past and how Balinese architecture has been affected by development pressures in Bali, and in the Indonesian nation as a whole. This knowledge can understood through their research that documents how the Balinese people interact with their society, to their spiritual realm and with their environment, and to their God which is integral to their philosophy of Tri Hita Karana which is their universal discourse. This historical relationship has ensured that Bali Island has become a major tourism destination and is considered one the most beautiful places on Earth, both of which result in increasing pressures upon Bali that directly affect the nature and quality of Balinese life.

Social and physical environmental factors influencing adolescents' physical activity in urban public open spaces: a qualitative study using walk-along interviews

Most previous studies examining physical activity in Public Open Spaces (POS) focused solely on the physical environment. However, according to socio-ecological models the social environment is important as well. The aim of this study was to determine which social and physical environmental factors affect adolescents' visitation and physical activity in POS in low-income neighbourhoods. Since current knowledge on this topic is limited, especially in Europe, qualitative walk-along interviews were used to obtain detailed and context-specific information. Participants (n = 30, aged 12-16 years, 64% boys) were recruited in POS in low-income neighbourhoods in Brussels, Ghent and Antwerp (Belgium). Participants were interviewed while walking in the POS with the interviewer. Using this method, the interviewer could observe and ask questions while the participant was actually experiencing the environment. All audio-recorded interviews were transcribed and analysed using Nvivo 10 software and thematic analysis was used to derive categories and subcategories using a grounded theory approach. The most important subcategories that were supportive of visiting POS and performing physical activity in POS were; accessibility by foot/bicycle/public transport, located close to home/school, presence of (active) friends and family, cleanliness of the POS and features, availability of sport and play facilities, large open spaces and beautiful sceneries. The most important subcategories that were unsupportive of visiting POS and physical activity in POS were; presence of undesirable users (drug users, gangs and homeless people), the behaviour of other users and the cleanliness of the POS and features. Social factors appeared often more influential than physical factors, however, it was the combination of social and physical factors that affected adolescents' behaviour in POS. Easily accessible POS with high quality features in the proximity of adolescents' home or school may stimulate physical activity, if adolescents also experience a safe and familiar social environment.

Cultural identity in landscape architecture, renovation of Managua's lakeside

This thesis examines a design approach in landscape architecture in which cultural and historical values are reinterpreted in a contemporary urban environment. The site of this project is located in Managua's lakeside area, which was destroyed by hurricane Mitch in 1998. The lakeside area has been an attraction to Managua's residents because of its beautiful views and fresh breezes. The majority of Nicaragua's population is of indigenous descent; however, Managua's urban environment is predominantly of European influence. The pre-Columbian heritage of Nicaraguans is hidden in their cultural expressions, such as the names of places and religious rituals. This project provides a new lakeside area for Managua in which cultural identity in landscape architecture is represented in the use of the site and in a rescue of Managua's residents' pride in their pre-Columbian heritage. The lakeside renovation was planned using pre-Columbian design methodology and vocabulary to create a functional and environmentally sens~velandscape.

Double blind test series

Braille is a communication tool in decline, in America by 80% since 1950, and in the UK to the extent that only 1% of blind people are now thought to read Braille.1, 2 There are a variety of causal factors, including the phasing out of Braille instruction due to the educational mainstreaming of blind children and the resistance to learning Braille by those who lose sight later in life.3Braille is a writing system of raised dots that allows blind people to read and write tactilely. Each Braille character comprises a cell of six potentially raised dots, two dots across and three dots down. It is designed only to communicate the message and does not convey the tonality provided by visual fonts.However, in his book Design Meets Disability, Graham Pullin, observes that: “Braille is interesting and beautiful, as abstract visual and tactile decoration, intriguing and indecipherable to the nonreader ” and continues; “…braille could be decorative for sighted people.”4I assert that the increasing abandonment of Braille frees it from its restrictive constraints, opening it to exploration and experimentation, and that this may result in Braille becoming dynamic expression for the sighted, as well as the partially sighted and blind.Printmaking is well suited for this exploration. Printmaking processes and techniques can result in prints aesthetically compelling to both senses of sight and touch. Established approaches, such as flocking, varnishes, puff-ink, embossing and die cut, combined with experiments in new techniques in laser cutting and 3D printing, create visually and texturally vibrant prints.In this paper I will detail my systematic investigation of sensually expressive printmaking concentrating on the issues surrounding Braille as a printmaking design element paying particular attention to the approaches and techniques used not only in producing its visual style but to those techniques used to keep it integrally tactile.

The role of heart rate as a risk marker for predicting adverse outcomes

Cardiovascular disease is one of the leading causes of death around the world. Resting heart rate has been shown to be a strong and independent risk marker for adverse cardiovascular events and mortality, and yet its role as a predictor of risk is somewhat overlooked in clinical practice. With the aim of highlighting its prognostic value, the role of resting heart rate as a risk marker for death and other adverse outcomes was further examined in a number of different patient populations. A systematic review of studies that previously assessed the prognostic value of resting heart rate for mortality and other adverse cardiovascular outcomes was presented. New analyses of nine clinical trials were carried out. Both the original and extended Cox model that allows for analysis of time-dependent covariates were used to evaluate and compare the predictive value of baseline and time-updated heart rate measurements for adverse outcomes in the CAPRICORN, EUROPA, PROSPER, PERFORM, BEAUTIFUL and SHIFT populations. Pooled individual patient meta-analyses of the CAPRICORN, EPHESUS, OPTIMAAL and VALIANT trials, and the BEAUTIFUL and SHIFT trials, were also performed. The discrimination and calibration of the models applied were evaluated using Harrell’s C-statistic and likelihood ratio tests, respectively. Finally, following on from the systematic review, meta-analyses of the relation between baseline and time-updated heart rate, and the risk of death from any cause and from cardiovascular causes, were conducted. Both elevated baseline and time-updated resting heart rates were found to be associated with an increase in the risk of mortality and other adverse cardiovascular events in all of the populations analysed. In some cases, elevated time-updated heart rate was associated with risk of events where baseline heart rate was not. Time-updated heart rate also contributed additional information about the risk of certain events despite knowledge of baseline heart rate or previous heart rate measurements. The addition of resting heart rate to the models where resting heart rate was found to be associated with risk of outcome improved both discrimination and calibration, and in general, the models including time-updated heart rate along with baseline or the previous heart rate measurement had the highest and similar C-statistics, and thus the greatest discriminative ability. The meta-analyses demonstrated that a 5bpm higher baseline heart rate was associated with a 7.9% and an 8.0% increase in the risk of all-cause and cardiovascular death, respectively (both p less than 0.001). Additionally, a 5bpm higher time-updated heart rate (adjusted for baseline heart rate in eight of the ten studies included in the analyses) was associated with a 12.8% (p less than 0.001) and a 10.9% (p less than 0.001) increase in the risk of all-cause and cardiovascular death, respectively. These findings may motivate health care professionals to routinely assess resting heart rate in order to identify individuals at a higher risk of adverse events. The fact that the addition of time-updated resting heart rate improved the discrimination and calibration of models for certain outcomes, even if only modestly, strengthens the case that it be added to traditional risk models. The findings, however, are of particular importance, and have greater implications for the clinical management of patients with pre-existing disease. An elevated, or increasing heart rate over time could be used as a tool, potentially alongside other established risk scores, to help doctors identify patient deterioration or those at higher risk, who might benefit from more intensive monitoring or treatment re-evaluation. Further exploration of the role of continuous recording of resting heart rate, say, when patients are at home, would be informative. In addition, investigation into the cost-effectiveness and optimal frequency of resting heart rate measurement is required. One of the most vital areas for future research is the definition of an objective cut-off value for the definition of a high resting heart rate.

Ex combatientes y proceso de reintegración: representaciones sociales de un grupo estudiantes del área de la salud

La presente investigación tuvo como objetivo describir las representaciones sociales de un grupo de estudiantes del área de la salud frente a los excombatientes de grupos armados al margen de la ley en Colombia y frente a los procesos de reintegración. El estudio es cualitativo, desde un enfoque procesual de la teoría de las representaciones sociales, participaron estudiantes del área de la salud de una universidad privada de la ciudad de Bogotá. Los datos fueron recogidos mediante un ejercicio de asociación libre para conocer el componente semántico de las representaciones y una entrevista semiestructurada de forma individual con el fin de identificar las dimensiones de información, actitud y campo representacional. Se encontró la prevalencia de prejuicios hacia los excombatientes y la influencia de los medios de comunicación en el nivel y calidad de la información sobre estos objetos de representación, y se identificó una ambigüedad frente al proceso de reintegración; lo que de alguna forma sugiere las dificultades para la inclusión de este grupo a la sociedad, la presencia de una discriminación negativa y las bajas expectativas frente a procesos de cambio en el marco del proceso de paz.

From the Humpata Plateau to Namibe Desert, SW Angola

After the Congress, a six-day field trip, will be held through three southwestern provinces of Angola (Huíla, Namibe and Cunene), every day starting and ending in the city of Lubango, for overnight stay in Lubango, with the purpose to observe some of the main sites of geological interest in this zone of Angola. The itinerary of this field trip presents the geologic history of Southwestern Angola and its evolution in the scope of the Congo Craton, through a trip that begins in the first excursion days by the oldest geologic formations and phenomena until the recent geologic formations and phenomena on the last excursion days. On the first and second excursion days, September 5th and September 6th, the field trip will go along the Kunene Anorthosite Complex of Angola (KAC), to observe some petrographic features of the KAC that are important to understand the emplacement of this huge igneous massif of the early Kibarean age. These days of the field trip allow the observation of Earthen Construction, because this region of Cunene is privileged to appreciate a kind of Eco-construction, made of raw earth and in wattle and daub, built with ancient techniques, which constitute a real GeoHeritage. On September 7th, in the morning, the destination will be Tundavala, to visit Tundavala Gap, a huge escarpment of more than 1,000 m high cutted in Neo-Archean and Paleo-Proterozoic igneous rocks, the Ruins of Tundavala (quartzite blocks with sedimentary structures) and Tundavala Waterfalls on a quartzitic scarp. After lunch, the field trip continues towards Humpata plateau to observe the panoramic view over Lubango city from the Statue of Cristo Rei, then the outcrops of dolomitic limestones with stromatolites and dolerites and finally the Leba passage, a huge escarpment and one of the most spectacular parts of the Serra da Chela, traversed by a mountain road built in the early 70s of the last century, that can be observed from the belvedere of the Serra da Chela. On September 8th, the destination is the carbonatite complexes of Tchivira and Bonga, belonging to the Mesozoic alkaline massifs of ultrabasic rocks, a rift valley system that occurs during the Early Cretaceous. In this forth excursion day, due to the huge dimensions of these two carbonatite structures it will be visited, only, the Complex of Bonga, namely the outcrops of the northern part of the structure and secondary deposits on the boundary on the southern part of the of the Complex. The last two excursion days, September 9th and September 10th, are to observe the Cretaceous Basin of Namibe. On September 9th, the northern part of Namibe Basin will be visited to observe the volcanic basic rocks of Namibe as well as the interesting paleontological site of Bentiaba. On September 10th, the destination is the southern and more recent part of Namibe Basin, where on the Namib Desert, the exotic plant Welwitschia mirabilis can be observed, as well as Arco, an oasis in the desert. This last excursion day, ends up at the dunes of Tombwa near the mouth of Curoca river and the beautiful bay of Tombwa, where can be observed heavy minerals in their beach sands.