Search results

Accounting for seventy five percent of urban housing in Vietnam, street houses refer to a mixed-use housing typology that emerged in the 17th century. Such housing has evolved in response to Vietnam's unique culture and environmental conditions. Residential and commercial functions are integrated in a flexible and expandable manner, creating a variety of compositional possibilities in spatial layouts. In addition, transitional spaces such as courtyards, balconies, loggia, and terraces provide shading, cooling, and ventilation effects throughout the building. As one of the most adaptive and popular urban dwellings, the street house has promoted daily domestic activities and the identities of Vietnamese urban areas. However, such valuable aspects have received less attention in many recent urban developments in Vietnam. As such, the goal of this study is to identify and analyze the unparalleled ingenuity of the street house, particularly focusing on its spatial flexibility and environmental responsiveness. Furthermore, this study is intended to apply analytical investigations to the design of contemporary high-rise housing in Vietnam.

With such purposes, this paper is structured in two sequences. In the first phase, typological characteristics of the street house are studied; a field survey is performed to address the evolutionary transformation of the street house. By studying several precedents in Vietnam, our study focused on understanding the ways in which spaces are manipulated and in which diverse indoor and outdoor spaces are created. In addition, passive environmental systems are studied, meaning systems that are integrated with the spaces in order to control the microclimatic conditions of the house. Next, the morphology of the forms and space components are carefully examined through the contemporary examples of street house models in Vietnam. Especially, the flexible nature of the street house, in terms of spatial composition and expansion, is identified. In the second phase, a transition from the street house to high-rise housing is explored based on the previous analytical studies; compositional logic for arranging internal and external spaces are outlined to generate typological unit plans of street houses. Out of diverse design possibilities, an exemplary high-rise building is proposed to address the notions of spatial flexibility and integrated passive systems that are found in the street house. Ultimately, the proposed design aims to enrich dwelling environments for new high-rise urban communities.

Addresses the current state of the art of wireless technologies and infrastructures, projects where the field will be in the next decade, and discusses some of the challenges that must be met. Elaborates on the established major areas of commercial wireless access technology in the USA, ranked by deployment extent, which are: terrestrial mobile wireless access; terrestrial broadband wireless access; and mobile satellite service.

The earth-sheltered building is an adaptive strategy reducing energy consumption as well as increasing thermal comfort of the residents. Although this idea historically implemented in the city of Yazd, Iran, its effects on thermal comfort have not been studied thoroughly. This paper aims to discuss and analyze energy performance, in terms of parameters such as orientation, underground depth, nocturnal ventilation and its subsequent effects on thermal comfort in earth-sheltered buildings in Yazd.

Using EnergyPlus software, the obtained numeric data are precisely modeled, simulated and analyzed.

Results show that there is a direct relationship between depth of construction and energy consumption savings. The more construction depth of earth-sheltered buildings, the more percentage of energy consumption savings, that is of a higher rate in comparison to the aboveground ones. However, in south orientation, energy saving significantly reduces from depth of 2 m downwards and the annual indoor temperature fluctuation decreases by 50%. This subsequently yields to experiencing indoor thermal comfort for a significant number of days throughout the year. Considering the effects of orientation factor, the south orientation regardless of the depth provides the most desired outcome regarding energy savings.

Simulating the model generalized to the sunken courtyard can approve that the results of this research can be applied to the other models.

The successive Malaysian government aims to provide housing to households earning the median income and below. However, there has been continuous criticism and complaints from the media and literature on the magnitude of the defects in affordable housing. Therefore, this research has investigated the defects in affordable housing for the users’/occupants' perspectives.

With a response rate of 69%, the research developed a questionnaire instrument that included twenty-one defects in buildings based on literature and observation. These were scored on a 5-point Likert scale ranging from very common to least common. Twelve causes of defects measured on a five-point scale were included in the survey. Thirteen additional items that had to do with remedial actions to reduce defects were included. These were scored on a 5-point Likert scale ranging from strongly agree to least agree. The survey forms were administered to all the 152 home occupants in a Program Perumahan Rakyat (PPR) housing estate through hand delivery in a northern state in Malaysia.

The data revealed that broken doors, damaged roofs, damp walls and broken tiles in rooms were the most common defects in the housing development. It was found that defects in the buildings were caused by poor workmanship, defective materials, poor designs and bad weather. Additionally, to rectify the defects, adequate supervision is required during maintenance, the repairs must be conducted on time and there is a need to have competent maintenance organisations. Through factor analysis, the 21 defects were structured into six factors, the 12 causes were grouped into 5 factors and the 13 remedial actions were grouped into 6 factors.

The information on the nature, degree and kinds of defects from the users' perspectives will dictate when repair work is to be undertaken and allow future work to be programmed and financed as part of a maintenance rolling programme.

This research focused specifically on “Program Perumahan Rakyat” housing development. Furthermore, none of the previous research on defects conducted attempted to categorise the defects in the buildings. The categorisation is very important for systemic decision-making because there are continuous interactions amongst the defects, causes and remedial actions.

The purpose of this paper is to identify, describe and compare the studies of the prevalence of abuse and neglect of older adults developed in Portugal.

A retrospective bibliographic search of seven descriptors in English and Portuguese, of academic and professional papers and university institutional repositories was performed.

Of the nine studies selected, seven consisted of grey literature – research developed within the course of academic post‐graduate studies. The studies were conducted on a small scale, more often than not, through a non‐probabilistic convenience sampling method. From the nine studies, two instruments prevailed: the Questions to Elicit Elder Abuse aimed at older adults and the Caregiver Abuse Screen aimed at caregivers. Community‐dwelling older adults self‐reported a higher prevalence of abuse (between 66.7 and 86.7 per cent) than care professionals working with older adults suffering from dementia (between 26.7 and 47.4 per cent). Emotional abuse and neglect were the first and second most prevalent forms of abuse, followed by financial abuse, whereas physical abuse was the least prevalent type of abuse encountered. A poorer perception of health, not making/receiving visits and residing in an urban area were the more consistent variables associated with abuse of older adults.

Overall, this paper provides a first consideration to the prevalence rates of older adult abuse and neglect from research studies in Portugal. The revised design studies and screening methods employed can help researchers improve future study design and move from the description to a more theoretically oriented research. Furthermore, it can help practitioners learn screening methods and discover the findings associated with abuse.

Abstract This paper is a compilation of four contributions which endeavour to bring together the numerous strands of service user involvement that have been integral to the work, thinking and culture of the National Personality Disorder Development Programme.

This paper aims to consider the advantages to using the Rehabilition Code within personal injury litigation.

The paper is designed to take the reader through the key features of the Rehabilitation Code, how the Code is implemented on a practical level and the advantages to both Claimant and Defendant Advisors in utilising the Code.

The article highlights that the early provision of rehabilitation can make a significant and positive contribution to the life of an injured party. It actively encourages all parties involved in the litigation process to act in a collaborative manner and to fully engage with the Rehabilitation Code.

This paper sets out a framework for legal advisors to use when considering the provision of early rehabilitation within litigation.

Exposure to poor indoor air in refurbished buildings is a matter of health concern due to the growing concentrations of various contaminants as a result of building airtightness without amendment of ventilation, or the use of building materials such as glue, paint, thinner and varnishes. Recent studies have been conducted to measure indoor air pollutants and assess the health risks affecting the quality of life, productivity and well-being of human beings. However, limited review studies have been recently conducted to provide an overview of the state of knowledge. This study aims to conduct a scoping review of indoor air quality (IAQ) in the context of refurbished or energy-retrofitted buildings.

A systematic screening process based on the PRISMA protocol was followed to extract relevant articles. Web of Science, Scopus, Google Scholar and PubMed were searched using customised search formulas. Among 276 potentially relevant records, 38 studies were included in the final review covering a period from 2015 to 2022.

Researchers mapped out the measured compounds in the selected studies and found that carbon dioxide (CO₂) (11%) and total volatile organic compounds (11%) were among the most commonly measured contaminants. Two trends of research were found including (1) the impact of ventilative properties on IAQ and (2) the impact of introducing building materials on IAQ.

The contribution of this study lies in summarising evidence on IAQ measurements in refurbished buildings, discussing recent advancements, revealing significant gaps and limitations, identifying the trends of research and drawing conclusions regarding future research directions on the topic.

The purpose of this paper is to highlight both the value and critiques of Erving Goffman’s conceptualization of stigma as well as the emotion work needed to learn the lessons it has to teach.

I use a personal narrative grounded in my experience as a member of the “wise” category (the mother of a young woman with cerebral palsy) and observations of the reactions of my disabled students as a vehicle for taking the reader inside the experience of the trials and tribulations of reading Goffman as a member of “marked” social categories and the more humanizing experience of reading Spencer Cahill’s work.

There remains much to be learned from reading Goffman’s Stigma. In many ways his work has set the stage for approaches to the study of disability that we are still discovering. Learning these lessons through is made difficult by the de-humanizing perspective Goffman brings to the work. He clearly locates himself and his readers in the category of “we the normals” who see the stigmatized as “not quite fully human.” For disabled students and scholars and their families, reading Goffman requires a good deal of emotion management. Reading Spencer Cahill’s work can help in that process. Goffman presents disabled students and scholars and their family members with confirmation of what we know to be true about our marked and not quite human status in the eyes of others and in the process gives us our “own.” Cahill helps us all see ourselves in the strangeness that is inside social life. There is great value in both.

This paper aims to present a generic lifecycle framework model for guiding architects, engineers, contractors and facilities managers (AEC/FM) practitioners on the effective implementation of adaptive reuse projects.

A mixed approach of qualitative and quantitative techniques was followed in the development of the framework model. A literature review was conducted to comprehend the processes involved in adaptive reuse projects. In total, 90 AEC/FM practitioners were surveyed to identify the current practices in these projects. A generic framework model was then developed to standardize the processes involved, using integration definition for function modeling process modeling methodology. Face-to-face interviews with a targeted group of 30 AEC/FM practitioners were conducted, to validate the developed framework model, by assessing the importance and the frequency of implementing each function in the developed framework model.

The framework model consisted of four sequential processes, namely, assess the feasibility of the adaptive reuse project, design the adaptive reuse project, construct the adaptive reuse project and operate and maintain the adaptive reuse project. The validation confirmed the importance of all the framework functions and the frequency of their implementation.

This research contributes to the literature and the AEC/FM professions, through developing a lifecycle and knowledge-oriented framework model for building adaptive reuse. The framework presents clear documentation of adaptive reuse processes. Thus, it holds the potential of endeavoring on adaptive reuse projects to be more efficient.