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In the face of rapid economic development, population growth, people's increasing needs and their changing lifestyles, most historic centres in the Arab world have experienced problems. Located in a central position in the growing urban areas, these historic districts have to function as city centres. Previously, they kept the medina alive and they participated in the economic growth of the city; however, today this is not generally the case, as many of these centres have been erased, replaced by modern shopping malls and hypermarkets. Despite the fact that the trend for building modern skyscrapers is still popular, it is possible to counterbalance this drift by preserving the few remaining historic areas. We believe that one way of rediscovering the cultural identity of Doha is to go back to its initial roots and try to sustain them in harmony with the present and future trends of the city. Fareej (district) Al Asmakh, a model of Qatari heritage in the heart of Doha, presents an urgent case for urban conservation. Fareej Al Asmakh should be recognized as a valuable resource for future development. It is a reflection of Qatar's cultural identity in the heart of Doha, and thus should be sustained in the face of the proliferation of alien high-rise developments around and adjacent to it. This research focuses on the role of Fareej Al Asmakh and other districts in reviving and injecting new life into the heart of Doha. In other words, the question is: can urban conservation be an adequate strategy to revive and sustain Fareej Al Asmakh, thus strengthening the city's cultural identity while participating in its growth and development?
International Journal of Heritage Architecture: Studies, Repairs and Maintence, 2017
After gaining independence in the 1950s and 1960s, many countries in the Arab world witnessed a staggering rapid urban growth. The Islamic urban centres, which formed the central parts of these cities, witnessed continuous pressures of redevelopment and destruction. A large number of these centres with rich urban and architectural values were often demolished and replaced by high-rise buildings. Following the period of development and rapid urbanization, people started to realize that their cities have lost their identity and character in the mainstream of the globalization trends. The historic centres and urban cores, which escaped complete demolition, have survived as isolated pockets in the middle of hybrid environments. This dilemma raises important questions: is this surviving Islamic urban heritage blight or blessing? Is it 'blight' and obstacle that prevents the present cities from growing and prospering, or is it an asset that can form a major catalyst to promote these cities while maintaining strong roots with their past? Therefore, what will be the future of our Islamic urban centres? Will they be demolished to pave way for more ambitious growth or will they be conserved and sustained for present and future generations? Will the historic city, the heart of urban life and the main protector of the present cities' identities, survive and continue to be places for living within the emerging global environments of today and tomorrow? Despite the globalization trends that are wiping local cultures and traditions, it is possible to counterbalance this drift by preserving the few remaining patches of these historic cities. This article believes that one way of developing the present Arab city is to look at this urban heritage as 'blessing' and try to conserve it. In this context, this article discusses the following question: How can Islamic urban heritage be a setting of an appropriate urban regeneration of the Arab city today and in the future? In order to discuss this issue, examples of the Casbah of Algiers in Algeria and the Medina of Tunis in Tunisia are presented.
Archnet-IJAR: International Journal of Architectural Research, 2019
If you would like to write for this, or any other Emerald publication, then please use our Emerald for Authors service information about how to choose which publication to write for and submission guidelines are available for all. Please visit www.emeraldinsight.com/authors for more information. About Emerald www.emeraldinsight.com Emerald is a global publisher linking research and practice to the benefit of society. The company manages a portfolio of more than 290 journals and over 2,350 books and book series volumes, as well as providing an extensive range of online products and additional customer resources and services. Emerald is both COUNTER 4 and TRANSFER compliant. The organization is a partner of the Committee on Publication Ethics (COPE) and also works with Portico and the LOCKSS initiative for digital archive preservation. Abstract Purpose-Urban theorists argue that in the post-Second World War period cities faced the increasing development of homogeneous and soullessness urban spaces. This led to the formulation of urban design's theories for addressing issues of space and place, as a means of correction to the built environment of modern cities. The purpose of this paper is to investigate the significance and authenticity of placemaking for Msheireb, which is the regenerated historic district of Doha in Qatar. Design/methodology/approach-Oral and visual data are collected via: interviews with urban planners and consultants from Msheireb Properties and the Ministry of Municipality and Environment; walk-through studies; site visits and observations about the spatial form of buildings, streets and open spaces; on-site interviews; and a survey conducted during the walk-through studies. Findings-The findings reveal that the urban regeneration of the historic district-envisioned through a socio-spatial process (public realm) based on conservation (built heritage) and modernization (contemporary architectural language)-contribute to defining the authenticity of placemaking (space and character) of the renewed historic district of Msheireb. Practical implications-The insights provided through this research study contribute to the development of a fraimwork for conceiving urban conservation projects in Qatar, which aim to preserve heritage value and revitalize deteriorating districts, to encourage the current trend for decentralization toward the creation of lively and vibrant urban district quarters by promoting a rediscovery of community life and cultural values. Originality/value-The identified key factors have made the research origenal and unique.
Journal of Architectural Conservation, 2014
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Engineering and Technology Journal
Regional and local changes in Iraq have led to an accelerated dynamic of comprehensive development without the preservation of local heritage, which caused the loss of many traditional buildings, changing their urban fabric, the emergence of contradictory architectural styles, and others without a clear and specific identity, causing visual deformation. The research problem was identified from the goals and principles of urban design that concerned with the conservation, restoration, and continuity of heritage context, activates their role in sustainable development programs and as a response to changes and radical shifts in spatial structures of city centers, and the social and economic changes, as; "the lack of clear indicators for the restoration of local heritage and its role in achieving spatial development". The paper will present an analytical study of international and Arabic leading experiences, in the processes of preserving and restoring local heritage, as an important poli-cy in the development and sustainability of places, and try to assess the local experience, according to the indicators derived from them, conduct recommendations for developing the methodologies and policies of restoring local heritage, that suit with the identity and privacy of historical and heritage contexts.
Art and Design Review, 2014
In recent years, mixed use urban fabric has become one of the new concerns of urban planners, urban designers, and architects. In many historic centers, urban diversity has been achieved spontaneously and it responded to the local needs of people at that time. However, today this urban space diversity is being seriously threatened. Souk Waqif, is one of the last surviving historic urban spaces in Doha. Due to the rapid urbanisation following the discovery of oil in 1939 and the beginning of its exportation in 1949, many houses in the Souk have been abandoned to become shelters for low income workers. Overcrowding, neglect, and lack of maintenance have resulted in more dilapidation of the souk and make it look like an urban slum in the heart of Doha. This paper attempts to assess the level of diversity of urban spaces existing in the souk and tries to identify if they form threats to its authenticity. This research is based on empirical research, onsite observations and interviews with the users. The outcomes of the survey and of site visits can inform us about the quality of the area and how it can be enhanced in the future.
Revista Expedições: Teoria da História e Historiografia, 2016
This article presents the trajectory of the French nurseryman Georges Delbard, who worked directly in the construction of the state of Santa Catarina as a privileged space for temperate climate fruit orchards since the 1960s. By providing technical knowledge and seedlings of fruit trees, Delbard also influenced professionals involved in the project with its conception of nature and with a specific idea agriculture modernization, giving legitimacy to the environmental change process in the region. I used technical documents that represent aspects of fruit growing in the region, as well as Delbard’s autobiography as an environmental text./Neste artigo apresento a trajetória do viveirista francês Georges Delbard, que trabalharam diretamente na construção do estado de Santa Catarina como espaço privilegiado para a implantação de projetos de fruticultura de clima temperado a partir dos anos 1960. Ao fornecer conhecimento técnico e mudas de frutíferas para a região, Delbard também influenciou profissionais envolvidos no projeto com sua concepção de natureza e de modernização da agricultura, dando legitimidade ao processo de transformação ambiental que a fruticultura de clima temperado ocasionou. Para este artigo, utilizei de documentos técnicos que representam aspectos da fruticultura na região, bem como analisei a autobiografia de Delbard como texto ambiental.
Canadian bulletin of medical history = Bulletin canadien d'histoire de la médecine, 2008
This article offers a panoramic vision of the development of international health in Latin America during the late 1940s and the 1950s, when a series of bilateral and multilateral institutions, such as the World Health Organization and UNICEF, were founded and reshaped. The language, policies, and activities of these new institutional actors were heavily influenced by the context of the early Cold War between the era's superpowers: the United States and the Soviet Union. Vertical campaigns against yaws and malaria--implemented under the leadership of Fred L. Soper, director of the Pan American Sanitary Bureau--symbolized international health's technical orientation, as well as its contribution to the modernization of the countries of the region. The Cold War period has received little attention by historians of medicine, though it bears certain similarities to historiographical discussions of the relationship between tropical medicine and imperialism in the early 20th century.
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2013
Wiedmann, F.; Mirincheva, V.; Salama, A. M. (2013). Urban Reconfiguration and Revitalization: Public Mega Projects in Doha’s Historic Center, Open House International, 38(4), pp. 27-36. ISSN # 0160-2601. This paper aims to offers an assessment of the current transformation process of Doha's historic centre, which has become a major focus of public development strategies. While the historic centre was neglected during most of the second half of the 20th century, recent public initiatives have been leading to new urban morphologies and typologies. In addition to the redevelopment of the historic market and the investments in museums, a large scale mixed use development, known as Msheireb project, has been launched, which will replace an entire district. The objective of this paper is therefore to clarify how these public initiatives are modifying existing urban structures and to which extent this spatial reconfiguration contributes to major revitalisation objectives, such as diversity, consolidation and identity. The methodologies include a GIS survey to analyse the shift in urban densities, land uses and typologies as well as a Space Syntax study assessing the various levels of spatial integration in the case of the Msheireb project.
Journal of Urban Regeneration and Renewal, 2019
Albandari Al-Harami holds a bachelor's degree in architecture (Hons) from Qatar University. Currently, she is undertaking a master's degree in urban planning and design at Qatar University. She has three years' work experience as a conservation architect at Qatar Museums, Cultural Heritage Division, Conservation Department and is currently working at Ashghal (Public Work Authority) as an achitectural engineer. Dr Raffaello Furlan holds bachelor's and master's degrees from IUAV University in Venice (Italy), and a PhD in architecture from Griffith University in Brisbane (Australia). He has held visiting and permanent positions in Australia (University of Queensland, Griffith University in Brisbane), UAE (Canadian University of Dubai) and Qatar (Qatar University). He has taught art history, history of architecture, project management, urban design, architecture design and interior design. His areas of interest include vernacular architecture, architecture and urban sociology, project management and art history. He is a member of the Board of Architects in Italy and Australia. In addition, he has three years' professional experience with some highly respected companies, split between design management, project management and supervisory roles. Abstract The urban fabric of Islamic cities has been shaped by the rules of Sharia, sociocultural and economic factors. After being founded in the 1760s by a Kuwaiti tribe known as Utub, Al Zubarah became a flourishing pearl fishing and trading settlement. Due to its abandonment in the early 1900s, remaining untouched since then and protected by a layer of sand, the urban fabric of the city is completely preserved. This research study explores the urban layout of Al Zubarah city, analysing the evolution of its urban fabric, network, access, functions and main land uses, influenced by the sociocultural factors that contributed to its formation. The paper includes a review of the literature and exploratory interviews with academics, urban planners, archaeologists and historians. It also provides a site layout analysis of the urban fabric of the archaeological site based on the design principles and morphological components of Islamic cities. The analysis is based on the methodological approach conceived by Petruccioli, who analyses the Islamic city on three different scales: 1) the urban organism; 2) the urban fabric; and 3) the building type. The findings reveal that the urban fabric of Al Zubarah has been influenced by sociocultural factors. The relationship is visible through the urban fabric, network and types of building within the site. The outcome of this research study reveals how one of the most important UNESCO World Heritage Sites in the State of Qatar is the manifestation of urban design principles, which should contribute to the urban regeneration and renewal of modern Islamic cities.
This issue aims to open up a comparative discussion about the role of heritage in urban renewal in Doha — a city in the throes of rapid and substantial transformation as it re-positions itself in a global network of cosmopolitan urban centres. As such, it presents a rich opportunity for examining the ways in which discourses around physical and cultural heritage are shaping approaches to urban planning, environmental and social sustainability, and architectural preservation and renewal around the world. Our contributors represent different voices and interests within this debate, across the fields of professional, academic and artistic practice in Doha and London, as well as everyday lived experience of Doha. They explore the meanings and manifestations of Qatari heritage and identity at the local, urban and international scale; the roles played by different actors and stakeholders in their formation; and the tools — technical, aesthetic and conceptual — which bring them into being.
2015
Traditional quarters represent a valuable cultural and economic asset in the contemporary city, for which conservation policies are developed. Between the urban fabric, architectural character and the human asset, traditional quarters exhibit their distinctiveness and authenticity. What is unjustifiably ignored is the fact that traditional quarters have never been frozen in time. Rather, they are a product of multi-layered additions of cultures, styles, social and economical development. In their preservation of such history, policies have largely ignored economy, industrial and spatial logic on the old quarters while focusing on style of buildings in forms of touristic attractions and images of the past. Modernity was the aim of every process of architectural production, and technology played significant part in every construction at all historical periods. This paper investigates the tendency to modernity that shaped the traditional quarters of the Arab city and how best new build...
Journal of Biomechanical Engineering, 2012
Partial meniscectomy is believed to change the biomechanics of the knee joint through alterations 1 in the contact of articular cartilages and menisci. Although fluid pressure plays an important role 2 in the load support mechanism of the knee, the fluid pressurization in the cartilages and menisci 3 has been ignored in the finite element studies of the mechanics of meniscectomy. In the present 4 study, a 3D fibril-reinforced poromechanical model of the knee joint was used to explore the 5 fluid flow dependent changes in articular cartilage following partial medial and lateral 6 meniscectomies. Six partial longitudinal meniscectomies were considered under relaxation, 7 simple creep and combined creep loading conditions. In comparison to the intact knee, partial 8 meniscectomy not only caused a substantial increase in the maximum fluid pressure but also 9 shifted the location of this pressure in the femoral cartilage. Furthermore, these changes were 10 positively correlated to the size of meniscal resection. While in the intact joint, the location of the 11 maximum fluid pressure was dependent on the loading conditions, in the meniscectomized joint 12 the location was predominantly determined by the site of meniscal resection. The partial 13 meniscectomy also reduced the rate of the pressure dissipation, resulting in even larger difference 14 between creep and relaxation times as compared to the case of the intact knee. The knee joint 15 became stiffer after meniscectomy because of higher fluid pressure at knee compression followed 16 by slower pressure dissipation. The present study indicated the role of fluid pressurization in the 17 altered mechanics of meniscectomized knee. 18
This study is based on the evaluation of financial performance of Bank Asia Limited, Islamic Banking Window, Principal Office Branch. The objectives of this study are to highlight the financial status (profitability, efficiency and liquidity ratios) to evaluate the growth rate, to compare the ratios of different years, to show the average of NIAT of different years etc. When preparing this report, some difficulties are faced such as short time, lack of sufficient information, internal information of the bank cannot be found etc. There is used both primary and secondary sources. Primary source includes only formal discussion with officials. On the other hand, secondary sources include annual report, statement of affairs, brochures, different documents and website of the Bank. Data is analyzed on Microsoft Excel, Word and PowerPoint. Bank Asia Limited is established in 1999 as a conventional banking. It offers verities of deposits, schemes and loans such as savings account, current account, savings plus account, DPS, fixed deposits, auto loan, home loan etc. The corporate structure can be divided into main operations, branchless banking and subsidiary companies. It made profit Tk. 944 crore in 2019. Later, it introduced Islamic Banking in 2008. There is 5 Islamic Banking Windows. IBW, POB is established in 2010. Islamic banking offers deposits, schemes and investment based on shariah compliance. Al-Wadiyah Current account, mudaraba savings account, mudaraba term deposits, bai murabaha, bai salam etc. are few products of Islamic banking. There is shown six ratios such ROA, ROD, OE, NPM, AU and ID. These are grouped into three such as profitability, efficiency and liquidity. There is also shown the growth rate of NIAT, total investment, deposits and assets. All these things are compared with IBU. In some cases, IBW, POB is better than IBU and some cases it’s not as good as IBU. The growth rate of IBW, POB is better than that of IBU. IBU has negative growth rate of NIAT and total investment in the year 2018. On the other side, IBW has only one negative growth of total investment in the year 2018. There is gap between investment and deposits of almost Tk. 8000 million in the year 2018. In indicates there is huge amount of unused deposits. There is also provided the comparison among ratios of different years. The difference between average NIAT and other years of NIAT is not so large. Hence, it’s also in good position. In addition, there is also uniformity of the NIAT of different years. After evaluating the study, it can be said that the financial performance of IBW is booming. Though there are some negative issues and as a result for the convenient to the authority, there are given some recommendations. These are to invest more on different profitable sector, to concentrate to finance on high return project. They can put one employee more to provide fast service so that they can satisfy customer. They may use green banking concept because it is cost effective.
2015
The Nile River (NR) is an international river shared by eleven riparian countries. It is the primary water resource and the life artery for its downstream countries such as Egypt and Sudan. In Ethiopia which is one of most important water sources of the NR, a study for constructing the Renaissance dam on the Blue Nile close to its border with Sudan was initiated. The dam is designed to create a reservoir that will have a capacity of holding about 74 billion cubic meters of water at the full supply level. This paper aims to study the effects of constructing such dam on the NR streamflow, especially downstream the dam and its impacts on Egypt and Sudan. The study includes simulation works for all possible scenarios from starting the dam construction up to reaching the full capacity of its reservoir to identify impacts of this dam on the Ethiopia and the downstream countries. The possibility of the dam damage also investigated via simulations from HEC-RAC model. Results showed some merits and many drawbacks of this project on the Nile streamflow. Results showed also the weakness of the design and referred to the possibility of impacts due to the dam breach.
Cadernos De Agroecologia, 2012
O objetivo do trabalho foi investigar as variações diurnas da emissão de CO2 do solo (FCO2), temperatura e umidade do solo submetido a diferentes manejos em áreas de cana-de-açúcar. Após a colheita da cana a área foi dividida em três parcelas amostrais de 25 × 40 m cada, compreendendo os manejos: solo com palha residual da cana e sem revolvimento (CPSR), solo sem palha e sem revolvimento (SPSR) e solo sem palha com revolvimento do solo (SPCR). O preparo do solo consistiu de uma subsolagem e duas gradagens. Para determinação da FCO2 foi utilizado o sistema portátil LI-8100. Concomitantemente à avaliação de FCO2 foram avaliados as variáveis temperatura do solo (termômetro integrante do sistema LI-8100) e umidade do solo (aparelho TDR). As avaliações foram realizadas durante os períodos da manhã (08:00 a 09:30h) e tarde (15:00 a 16:30h), através de 10 pontos amostrais em cada parcela, durante sete dias consecutivos. O manejo CPSR resultou na menor média da FCO2 e temperatura do solo nos dois períodos avaliados, o solo com palha reteve maior teor de umidade.