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Buildings/infrastructure are recognised to have a significant impact on the environment and the community, and hence there is pressure on industry practitioners to incorporate environmental and social considerations in addition to the traditional cost, time and quality. The development of sustainability reporting tools (SRTs) to assist in the management of “green” building/infrastructure projects is pivotal in informing on progress in sustainability practices. However, the rapid growth of SRTs in the last decade, with different criteria and methodology, has created complications for stakeholders.

The paper provides a comprehensive review of tools to guide practitioners, property investors, policy makers and developers towards making informed choices in “green” building/infrastructure projects. Comparative analyses, benefits and limitations of these tools are discussed in the paper.

Some of the findings from the analysis of SRTs include: an emphasis on environmental issues; scoring which does not account for uncertainty or variability in assessors’ perceptions; lack of published reasoning behind the allocation of scores; inadequate definition of scales to permit differentiation among projects; and the existence of non-scientific benchmarks.

The paper departs from earlier reviews to include a discussion on infrastructure SRTs, life cycle tools, and issues broader than the environment. Changes and additions, subsequent to earlier reviews, have been made to SRTs, making the updated review provided here useful.

Population ageing is expected to have an increasing impact on the economy and society. In particular, it creates a myriad of challenges for stakeholders in the construction and property sectors. The design of the built environment would now need to consider the requirements of the older population in the community. This paper aims to provide a study on the readiness of mainstream sustainability reporting tools (SRTs) in helping to create an age-friendly built environment.

First, a list of criteria representing the needs of the older community in the built environment is developed based on a rigorous literature survey and is validated with five focus groups. Then, using this list, SRTs are assessed for their age-friendly readiness.

The findings from this study show that not only are there variations across different SRTs but also a majority do not emphasize enough on age-friendly criteria.

It is suggested that mainstream SRTs should consider allocating mandatory credits for age-friendly criteria. This would definitely encourage property developers and town planners to consider and plan for the needs of the older population.

This paper is original as none of the prior studies have considered assessing the readiness of SRTs in creating an age-friendly built environment.

The purpose of this paper is to report on the point of view of architecture of an interdisciplinary research on housing and social integration of people with severe mental disorder (SMD) in Brazil after deinstitutionalization. It first aims to present the need for a qualitative evaluation of the way people with SMD deal with their living spaces (house and city); then to describe the method adopted to approach people living under control – in therapeutic residential services (SRTs) proposed by the State as the only alternative model for those leaving psychiatric institutions – and people living alone – with little psychiatric assistance and no dwelling support provided by the State. It aims to conclude with a discussion of the observed dwellings pointing towards the need to accommodate differences in any housing model adopted by the State.

The qualitative evaluation enabled the focus of participant observation on the way people interact with each other and with their living space. The authors followed the routines of chosen people with SMD in three different cities in Brazil and provided reports for the whole group to analyze them.

It was found that those living in SRTs are much more obstructed by institutional control than those living alone. Despite the difficulties and fragilities of those living alone because of the lack of support, they end with more possibilities for autonomy and social integration.

Most research on the subject approaches objective housing issues focusing on statistical results. This research evaluates qualitative dwelling issues, summarizing little pointers for future health policy on housing for people with SMD.

This study aims to systematically review and conceptualise service-related research on refugees to identify gaps in the literature, derive future research avenues and stimulate interdisciplinary research and practice to improve well-being of refugees.

This study uses a systematic literature review (SLR) of 102 journal articles published or available online from 2010 to 2020.

Ten themes are identified across the three phases of the refugees’ service journey (entry, transition and exit). Most of the articles focus on the exit phase. One-third of the literature analyses refugees’ access and adaptation to health-care services. The dearth of research on other refugee services reflects the failure to attend to all aspects of service provision across all phases of the refugee service journey.

While the ten themes across the three phases require scholars’ and practitioners’ attention, different aspects of the SLR’s findings necessitate further investigation. To reinvigorate research and practice, and stimulate interdisciplinary collaboration, a novel Communities of Practice approach is suggested.

Practitioners and policymakers should place more focus on the entry and transition phases of the refugee service journey.

Lack of research and engagement with the first two phases of the refugee journey might come at the expense of refugees. More service support is needed to buffer the journey from homeland to host country.

To the best of the authors’ knowledge, this SLR on refugee-related services is the first of its kind from a service research perspective.

Previous research has highlighted the importance of system response time (SRT) for Web usability. In the present study, this parameter was studied using a choice reaction task to assess the effect on both performance and subjective measures. Results showed that SRT variability had no effect on usability when using text displays and, although Web experience increased speed of task performance, this did not affect perceptions of SRT. Presents implications for Web server design and future research into SRT.

Smart retail technology adoption models are largely focused on consumer perceptions of the technology and the characteristics of digital technologies. However, the impact of the prior-to-use knowledge of consumers on the adoption of the technologies has been understudied. This research examined to what extent social acceptance and consumer learning can facilitate consumer adoption of digital grocery shopping (DGS).

This paper builds on the innovation–decision model to develop a framework to examine the impact of social acceptance and consumer learning on DGS. The research tested a structural model based on data collected from 611 North American participants.

This study found that the social acceptance of DGS directly and consumer learning indirectly affects the appeal of grocery shopping to consumers and consequently increases their intention to adopt this new shopping method. Furthermore, the results indicated that both hypothesised directions are parallelly mediated by digital convenience, the consumer’s digital readiness and digital trust.

This study extends the understanding of consumer adoption of DGS by highlighting the influence of consumer knowledge about DGS on their behavioural intention. Several important theoretical and practical implications are provided to help retail managers to develop service strategies.

The purpose is to reduce round-off errors in numerical simulations. In the numerical simulation, different kinds of errors may be created during analysis. Round-off error is one of the sources of errors. In numerical analysis, sometimes handling numerical errors is challenging. However, by applying appropriate algorithms, these errors are manageable and can be reduced. In this study, five novel topological algorithms were proposed in setting up a structural flexibility matrix, and five different examples were used in applying the proposed algorithms. In doing so round-off errors were reduced remarkably.

Five new algorithms were proposed in order to optimize the conditioning of structural matrices. Along with decreasing the size and duration of analyses, minimizing analytical errors is a critical factor in the optimal computer analysis of skeletal structures. Appropriate matrices with a greater number of zeros (sparse), a well structure and a well condition are advantageous for this objective. As a result, a problem of optimization with various goals will be addressed. This study seeks to minimize analytical errors such as rounding errors in skeletal structural flexibility matrixes via the use of more consistent and appropriate mathematical methods. These errors become more pronounced in particular designs with ill-suited flexibility matrixes; structures with varying stiffness are a frequent example of this. Due to the usage of weak elements, the flexibility matrix has a large number of non-diagonal terms, resulting in analytical errors. In numerical analysis, the ill-condition of a matrix may be resolved by moving or substituting rows; this study examined the definition and execution of these modifications prior to creating the flexibility matrix. Simple topological and algebraic features have been mostly utilized in this study to find fundamental cycle bases with particular characteristics. In conclusion, appropriately conditioned flexibility matrices are obtained, and analytical errors are reduced accordingly.

(1) Five new algorithms were proposed in order to optimize the conditioning of structural flexibility matrices. (2) A JAVA programming language was written for all five algorithms and a friendly GUI software tool is developed to visualize sub-optimal cycle bases. (3) Topological and algebraic features of the structures were utilized in this study.

This is a multi-objective optimization problem which means that sparsity and well conditioning of a matrix cannot be optimized simultaneously. In conclusion, well-conditioned flexibility matrices are obtained, and analytical errors are reduced accordingly.

Engineers always finding mathematical modeling of real-world problems and make them as simple as possible. In doing so, lots of errors will be created and these errors could cause the mathematical models useless. Applying decent algorithms could make the mathematical model as precise as possible.

Errors in numerical simulations should reduce due to the fact that they are toxic for real-world applications and problems.

This is an original research. This paper proposes five novel topological mathematical algorithms in order to optimize the structural flexibility matrix.

Cycle bases of graphs have many applications in science and engineering. For an efficient force method of structural analysis, a special cycle basis corresponding to sparse cycle adjacency matrix is required. The purpose of this paper is to develop an ant colony system (ACS) algorithm for the generation of a cycle basis, leading to suboptimal cycle bases.

In this paper, an ACS algorithm is developed for the generation of a cycle basis, leading to suboptimal cycle basis corresponding to highly sparse flexibility matrices. Examples are included to illustrate the efficiency of the developed algorithm.

A new approach is developed which uses the recently developed ACS algorithm for the optimization.

Previously, graph theoretical method had been used for the formation of suboptimal cycle bases. Here, optimization is performed using ACS algorithm for the first time.

Management is sometimes challenged by investors to justify the financial benefits of voluntary disclosure and transparency related to corporate social responsibility (CSR). Researchers have found inconsistent results when examining the relationship between CSR reporting and financial performance. The purpose of this paper is to explore the relationship between voluntary CSR reporting and financial performance. Specifically, this paper addresses three questions. First, is there a significant difference in Global Reporting Initiative (GRI) reporting level for firms in a high environmental risk sector compared to those in a low environmental risk sector? Second, does GRI reporting level significantly influence financial performance measures, such as the risk ratios and information ratio? And third, does the relationship between GRI reporting level and financial performance measures differ significantly based on sector environmental risk? These questions are particularly relevant to the Indian business environment, where CSR is not just voluntary but mandated by regulation since 2013. The Indian Government is the first to do so and is ahead of many nations in collaborating with businesses to address not just environmental impacts but also social effects of industry on the community.

This study examined the relationship between GRI reporting level and financial performance for 173 firms with different levels of environmental risk. ANOVA and MANOVA were used to examine for differences in GRI reporting level and financial performance for firms from the various sectors and also to determine if there were significant relationships between GRI level and certain financial risk ratios.

Results indicate that firms in sectors with high environmental risk adopt GRI framework at a higher level than firms with low environmental risk. There is no significant relationship found between GRI reporting and financial performance at an aggregate level. However, environmental risk is found to moderate the relationship between GRI reporting and financial reporting, such that firms with high risk experience a more significant relationship between the GRI level that is adopted and financial performance.

CSR is quickly becoming a pathway to sustainable competitive advantage for businesses today. Such CSR efforts can lead to both reputational and financial performance implications. Organizations not only adopt CSR in response to regulatory requirements, but also frequently do so voluntarily to address stakeholder concerns. This study sheds valuable insight on the positive effects of CSR reporting, which provides important implications for Indian organizations.