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Article
Publication date: 16 June 2021

Chuloh Jung, Jihad Awad, Naglaa Sami Abdelaziz Mahmoud and Muna Salameh

This study aims to evaluate The Springs’ indoor environment, one of the iconic townhouse-type residential buildings in Dubai, more efficiently for the integrated evaluation of the…

Abstract

Purpose

This study aims to evaluate The Springs’ indoor environment, one of the iconic townhouse-type residential buildings in Dubai, more efficiently for the integrated evaluation of the indoor environment with the weights of indoor environmental factors such as thermal, indoor air, lighting and acoustic.

Design/methodology/approach

The weights of the indoor environment factors were derived for the integrated evaluation to reflect the residents’ preferences. Based on the post-occupancy evaluation (P.O.E.) survey, the weights according to the gender, age group and indoor spaces followed a comparison and analytical processes.

Findings

This paper had found the priority of residents’ needs for each space in The Springs project. In summer, thermal comfort was the most important factor for living room and the master bedroom. In winter, the priority for living room and kitchen was the indoor air quality.

Research limitations/implications

As it is the first research survey for housing project in Dubai, it needs to be extended to other housing projects in Dubai. To increase the reliability of the weights calculated through this study and the applicability of the integrated indoor environmental evaluation, more in-depth P.O.E. survey is needed with wide range of survey participants.

Social implications

This paper will help developing guidelines for future renovation based on the comparative analysis among thermal comfort, acoustic comfort, lighting comfort and indoor air comfort.

Originality/value

This paper is the first attempt to analyze the condition of early housing projects in Dubai. The data can be used to increase not only the design quality and marketability of housing projects in Dubai but also the condition of residents’ health status to avoid sick building syndrome from approximately 20 years old buildings.

Article
Publication date: 23 June 2021

Jihad Awad

The main aim of this study is to identify the prevailing design trends in contemporary mosques in northern cities of the United Arab Emirates (UAE). It highlights the key elements…

Abstract

Purpose

The main aim of this study is to identify the prevailing design trends in contemporary mosques in northern cities of the United Arab Emirates (UAE). It highlights the key elements and features to categorize mosques.

Design/methodology/approach

Based on the literature review, four major stylistic expressions were identified, which formed the theoretical basis for a survey conducted to study 50 mosques in each of the four northern cities: Sharjah, Ajman, Umm Al Quwain and Ras Al Khaimah. The 200 visited mosques were investigated and analyzed based on the four categories. The comparison between these mosques enabled the author to identify the key elements and features that can be adopted in classifying mosques in relation to the four main trends.

Findings

The study reveals that there is a strong attachment with local historic styles. In total, 86% of the mosques follow traditional and historic styles. While 74% of Sharjah mosques follow historicism, 64–72% in the other cities adopt local traditional. Almost all investigated mosques follow one layout, but with diverse stylistic expressions. Some major elements are common among all mosques, while other minor elements are found in all congregational mosques. The study identified key indicators that can be used to help classifying mosques in other cities and countries.

Originality/value

This is the first study to categorize mosques in the UAE. There are few studies on mosques in Sharjah and Ajman, focusing on typology and sustainability, with less emphasis on styles. The results of this study can be considered by architects as well as by authorities. It can also be used as a reference for other studies.

Details

Archnet-IJAR: International Journal of Architectural Research, vol. 15 no. 3
Type: Research Article
ISSN: 2631-6862

Keywords

Article
Publication date: 1 December 2015

Afaq Hyder Chohan, Adi Irfan and Jihad Awad

This research has been conducted to determine the design quality indicators and parameters for affordable housing in Karachi Pakistan. The absence of quality in Karachi housing…

Abstract

This research has been conducted to determine the design quality indicators and parameters for affordable housing in Karachi Pakistan. The absence of quality in Karachi housing resulted from various factors ranging from policy failure, violation of bylaws, population, housing scarcity and non availability of quality parameters etc. The amalgamation of these factors eventually lowers the quality of housing and ultimately results deficient housing design and construction. Because of this trend the end users experience the nuisance of unplanned maintenance and bear the tax of heavy repair and reworks. Significance of research has been accomplished through developing design quality models for both professional and users. This research has eventually evaluated forty eight (48) quality indicators for housing design (QIHD) from listed 65 design quality variables farmed in seven sections. This research concludes that existing design quality of affordable housing in Karachi could be enhanced through improving the design, construction, services, site development and neighborhood and sustainability. The QIHD model will provide the opportunity for design and construction professionals of city to rethink their housing design intellect in context of the housing quality.

Details

Open House International, vol. 40 no. 4
Type: Research Article
ISSN: 0168-2601

Keywords

Article
Publication date: 5 March 2021

Chuloh Jung, Jihad Awad and Afaq Chohan

This paper aims to optimize the smart elderly housing planning with IoT (internet of things) technologies for an aging society in Dubai. To reflect the IoT technologies in the…

Abstract

Purpose

This paper aims to optimize the smart elderly housing planning with IoT (internet of things) technologies for an aging society in Dubai. To reflect the IoT technologies in the elderly housing, the characteristics of the IoT home network devices, applied to Ajman University (AU) testbed and smart services model with the IoT technologies are thoroughly analyzed.

Design/methodology/approach

To extract the optimal smart elderly housing model in Dubai, the Korean smart home model from smart cities in Korea was used to implement the testbed at AU. In total, 100 users survey had been performed to adjust the Korean model to local culture/context.

Findings

It was analyzed that convenience and functionality are factors that must be provided. The security system was pointed out as a common denominator for future enhancements. When IoT technologies are applied to elderly housing, it should focus on the safety and health management of the elderly.

Social implications

Dubai had announced a strategy to transform into a Smart City in 2014 and the strategy had included 100 initiatives. The base unit of smart homes, however, was not covered and furthermore as society grows older, the priority for IoT technologies application in the smart home should be focused on smart elderly housing, as the elderly is equivalent to the handicapped due to deteriorated physical abilities.

Originality/value

The characteristics of the IoT home network devices applied to the AU testbed and smart services model with the IoT technologies are thoroughly analyzed.

Details

Open House International, vol. 46 no. 4
Type: Research Article
ISSN: 0168-2601

Keywords

Article
Publication date: 1 November 2024

Fuad Baba, Jihad Awad, Yazan Elkahlout and Mohammed Sherzad

This paper aims to compare the impacts of adaptive daily and seasonal cooling setpoints on cooling energy consumption and overheating hours to determine which approach is more…

Abstract

Purpose

This paper aims to compare the impacts of adaptive daily and seasonal cooling setpoints on cooling energy consumption and overheating hours to determine which approach is more effective in a desert climate, develop a methodology that effectively integrates passive strategies with adaptive daily and seasonal cooling setpoint strategies and assess how future climate conditions will impact these strategies in the medium and long term.

Design/methodology/approach

(1) Integrate adaptive thermal comfort principles into mechanical cooling systems to find the optimized cooling setpoint. (2) Evaluating the optimized cooling setpoints using a mixed-mode operation: In this step, the natural ventilation is activated by opening 40% of the window area when the indoor temperature is higher than 23°C and the outdoor temperature. Both the adaptive seasonal and daily setpoint strategies are evaluated. (3) If overheating hours exceed acceptable limits gradually add mitigation measures (e.g. exterior shading, cool roofs and green roofs). (4) If necessary, further reduce the cooling setpoint until acceptable limits are met. (5) Generate extreme future climate scenarios and evaluate the optimized model. (6) Implement additional measures and setpoint adjustments to maintain acceptable overheating hours in future conditions.

Findings

Although the building complies with the Dubai Green Code and uses external shading, its cooling energy consumption was 92 kWh/m² in 2021 with a 24°C setpoint. Using the adaptive seasonal setpoint combined with a cool roof, night cooling and cross-ventilation reduces cooling energy consumption by 52, 48 and 35% in 2020, 2050 and 2090, respectively, with overheating hours not exceeding 40 h annually. Using an adaptive daily setpoint strategy with the same mitigation measures is similarly effective; it achieved a 57, 42 and 34% reduction in cooling energy consumption in 2020, 2050 and 2090, respectively, while eliminating overheating hours.

Originality/value

The originality and value of this study lie in optimizing cooling setpoints without the effect of overheating hours in desert climates. Using the adaptive seasonal setpoint combined with a cool roof, night cooling and cross-ventilation reduces cooling energy consumption by 52, 48 and 35% in 2020, 2050 and 2090, respectively, with overheating hours not exceeding 40 h annually. Using an adaptive daily setpoint strategy with the same mitigation measures is similarly effective; it achieved a 57, 42 and 34% reduction in cooling energy consumption in 2020, 2050 and 2090, respectively, while eliminating overheating hours.

Highlights

  • (1)

    A methodology is developed to find the optimal cooling setpoints

  • (2)

    Adaptive thermal comfort concept is extended for integration with a cooling system

  • (3)

    Validation simulation model is used using certain building information

  • (4)

    Climate change effect is studied using current and future warmer typical years

  • (5)

    Effective passive summer mitigation measures are studied

A methodology is developed to find the optimal cooling setpoints

Adaptive thermal comfort concept is extended for integration with a cooling system

Validation simulation model is used using certain building information

Climate change effect is studied using current and future warmer typical years

Effective passive summer mitigation measures are studied

Details

Smart and Sustainable Built Environment, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2046-6099

Keywords

Article
Publication date: 1 December 2015

Nicholas Wilkinson

These are Working, Learning and Living. The first and last of Working and Living have been addressed in some of the previous issues of the journal. ‘Working’ has been supported…

Abstract

These are Working, Learning and Living. The first and last of Working and Living have been addressed in some of the previous issues of the journal. ‘Working’ has been supported and developed by books, journals and projects. User decision making processes lie central to these concepts.

Details

Open House International, vol. 40 no. 4
Type: Research Article
ISSN: 0168-2601

Abstract

Details

Digital Activism and Cyberconflicts in Nigeria
Type: Book
ISBN: 978-1-78756-014-7

Expert briefing
Publication date: 7 December 2015

The bombing represents the latest setback to Saudi Arabia and the United Arab Emirates (UAE)'s efforts to stabilise southern Yemen and reinstall the government of President Abd…

Details

DOI: 10.1108/OXAN-DB207154

ISSN: 2633-304X

Keywords

Geographic
Topical
Book part
Publication date: 3 July 2018

Tariq Elyas and Abdullah Ahmed Al-Ghamdi

This chapter briefly explores selected English and general education policy documents, curricula, and textbooks within the context of Kingdom of Saudi Arabia (KSA) from a Critical…

Abstract

This chapter briefly explores selected English and general education policy documents, curricula, and textbooks within the context of Kingdom of Saudi Arabia (KSA) from a Critical Discourse Analysis perspective and examines how they have changed pre- and post-21st century. First, a policy document related to education in KSA in general (pre-21st century) is analyzed along with an English language teaching (ELT) policy document of the same period. Next, two general policy documents post-21st century are explored, followed by one related to ELT policy. Finally, one post-21st century document related to higher education is discussed. The “network of practices” within which these documents are situated are first detailed, as well as the structural order of the discourse, and some linguistic analysis of the choice of vocabulary and grammatical structures (Meyer, 2001). Issues which might be problematic to the learning and teaching identities of the students and teachers interpreting these documents are also highlighted. Finally, we consider whether the network of practices at this institution and KSA in general “needs” the problems identified in the analysis and critically reflect on the analysis.

Details

Cross-nationally Comparative, Evidence-based Educational Policymaking and Reform
Type: Book
ISBN: 978-1-78743-767-8

Keywords

Open Access
Article
Publication date: 3 July 2020

Thaer Jamal Temeiza

This paper aims to identify the impact of Clans and parties on mobilizing and guiding voters in the municipal elections in Palestine, from the point of view of Municipal Council…

1172

Abstract

Purpose

This paper aims to identify the impact of Clans and parties on mobilizing and guiding voters in the municipal elections in Palestine, from the point of view of Municipal Council members, especially the municipal elections in Hebron governorate for 2005 and 2017. The Palestinian society in Hebron governorate is characterized by the penetration of parties and clans, and this governorate is one of the most clan-based Palestinian provinces. It also relies on clans to run its social and political system as well as managing and shaping the guiding of its citizens.

Design/methodology/approach

The quantitative research method was used in this study, and the study population is consisted of members of the municipal councils in Hebron governorate, especially the councils classified (A, B).Whereas, the municipalities classified under category (A) are the ones in the center of the governorate, and the municipalities classified under category (B) are the most in the population. The study depended on a purposive sample of (200) Municipal Council members, including 100 municipal councilors in 2005 and 100 municipal councilors in 2017. The survey was conducted in the academic year (2018–2019). The method Four–Jurors (Reviewers) was used in collecting data.

Findings

The results of the study showed that clans and political parties are among the most prominent means of mobilizing and guiding voters in Palestine. The field study indicated thact clans and parties had a high impact on the mobilization and guiding of voters in the municipal elections in Hebron governorate in 2005 and 2017. This is due to the unity of the clan, its association with political parties and the overlapping between the clan and the party. Parties have also penetrated the Palestinian society besides its support to people who are loyal even it did not choose them in the elections. Moreover, many members of the electoral blocs are attributing themselves to the parties to gain their support in elections. Although Hamas did not participate in the 2017 elections, it had an impact on the electoral process by guiding its members not to elect Fatah blocs in the elections, or to support those who are close to this movement.

Originality/value

This study can be regarded as an introduction to identify the impact of clans and parties on mobilizing and guiding voters in the municipal elections in Palestine. Comparing that effect between the 2005 and 2017 elections, to find out how the strength of clans and parties differs in guiding their voters depending on the time period, as well as the ability of clans and parties to make political change by its influence on the political participation of its citizens.

Details

Review of Economics and Political Science, vol. 7 no. 3
Type: Research Article
ISSN: 2356-9980

Keywords

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