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Multi-well hydrofracturing is an important technology to create new fractures and expand existing fractures to increase reservoir permeability. The propagation morphology of the fracture network is affected by the disturbance between the fractures initiation sequences and spacings between adjacent wells. However, it remains unclear how well spacing and initiation sequences lead to fracture propagation, deflection and connection.

In this study, the thermal-hydro-mechanical coupling effect in the hydrofracturing process was considered, to establish a finite element-discrete element model of multistage hydrofracturing in a horizontal well. Using typical cases, the unstable propagation of hydraulic fractures in multiple horizontal wells was investigated under varying well spacing and initiation sequences. Combined with the shear stress shadow caused by in situ stress disturbed by fracture tip propagation, the quantitative indexes of fracture propagation such as length, volume, displacement vector, deflection and unstable propagation behavior of the hydrofracturing fracture network were analyzed.

The results show that the shear stress disturbance caused by multiple hydraulic fractures is a significant factor in multi-well hydrofracturing. Reducing the spacing between multiple wells increases the stress shadow area and aggravates the mutual disturbance and deflection between the fractures. The quantitative analysis results show that a decrease of well spacing reduces the total length of hydraulic fractures but increases the total volume of the fracture; compared with sequential and simultaneous fracturing, alternate fracturing can effectively reduce stress shadow area, alleviate fracture disturbance and generate larger fracture propagation length and volume.

The numerical models and results of the unstable propagation and stress evolution of the hydraulic fracture network under thermal-hydro-mechanical coupling obtained in this study can provide useful guidance for the evaluation and design of rock mass fracture networks in deep unconventional oil and gas reservoirs.

Multi-well hydrofracturing is a key technology in engineering, and the evaluation, control and optimization of the fracturing network determine the recovery rate of unconventional oil and gas production. In engineering terms, altering well spacing and perforation initiation sequences changes fracture propagation behavior. Fracture propagation can result in fracture-to-fracture and well-to-well interactions. This may be attributed to the interference between fractures caused by squeezing of the reservoir strata. Meanwhile, the stratal movement caused by the propagation of the fractures may lead to either the secondary fracturing of wells with primary fractures or perforation to begin fracturing. Besides, the stratal compression and squeeze of multi-well hydrofracturing will cause earthquakes; the fracture size is different owing to the different fracturing scenarios, and the occurrence of induced microseismic events is still unknown; microseismic events also affect fracture orientation and deflection. If the mechanism of the above mechanical behavior cannot be clarified, optimizing the fracture network and reduce the induced microseismic disaster becomes difficult.

In this study, combined finite element-discrete element models were used to simulate the multi-well hydrofracturing. Numerical cases compared the fracture network, dynamic stratal movement and microseismic events at 50, 75 and 100 m well spacings, respectively, and varying initiation sequence of multiple horizontal wells.

From the results, fracture propagation in multi-well hydrofracturing may simulate the propagation and deflection of adjacent fractures and induce fracture-to-fracture and well-to-well interactions. As the well spacing increases, the effect of fracturing-induced stratal movement and squeezing deformation decrease. In alternate fracturing, starting from a well located in the middle can effectively reduce the influence of stratal movement on fracturing, and the fracturing scenario with cross-perforation can minimize the influence of stratal movement. The stratal movement between multiple wells is positively correlated to microseismic events, which behaviors can be effectively weakened by reducing the strata movement.

The fracture network, thermal-hydro-mechanical coupling, fracturing-induced stratal movement and microseismic events were analyzed. This study analyzed the intersection and propagation behavior of fractures in multi-well hydrofracturing, which can be used to evaluate and study the mechanism of hydrofracturing fracture network propagation in multiple horizontal wells and conduct fracture optimization research to form an optimized hydrofracturing scheme by reasonably arranging the spacing between wells and initiation sequences of perforation clusters.

While the main emotional labor strategies are well-documented, the manner in which professionals navigate emotional rules within the workplace and effectively perform emotional labor is less understood. With this contribution, I aim to unveil “the good, the bad and the ugly” of emotional labor as a dynamic theatrical performance.

Focusing on three geriatric long-term care units within a French public hospital, this qualitative study relies on two sets of data (observation and interviews). Deeply rooted within the field of study, the chosen methodological approach substantializes the subtle hues of the emotional experience at work and targets resonance rather than generalization.

Using the theatrical metaphor, this research underlines the role of space in the practice of emotional labor in a unique way. It identifies the main emotionalized zones or emotional regions (front, back, transitional, mixed) and details their characteristics, before unearthing the nonlinearity and polyphonic quality of emotional labor performance and the versatility needed to that effect. Indeed, this research shows how health-care professionals juggle with the specificities of each region, as well as how space generates both constraints and resources. By combining static and dynamic prisms, diverse instantiations of hybridity and spatial in-betweens, anchored in liminality and trajectories, are revealed.

This research adds to the current body of literature on the concept of emotional labor by shedding light on its highly dynamic and interactional nature, revealing different levels of porosity between emotional regions and how the characteristics of each type of area can taint others and increase/decrease the occupational health costs of emotional labor. The study also raises questions about the interplay of emotional labor performance with the level of humanization/dehumanization of elderly people. Given the global demographics about an aging population, this gives food for thought at a social level.

The purpose of this practice-led article is to explore yachting tourism and its impact on visitors' well-being. This is specifically addressed through the lens of yacht spaces on luxury boats, their use and therefore the enjoyment they facilitate for guests. The article argues that the sense of well-being and satisfaction with life can be facilitated by creating stylish and comfortable spaces which allow a closer connection and interaction with the outdoor environment, ability to combine work and pleasure, and offer retreat for personalised well-being activities such as beauty treatments.

The article is supported by knowledge derived from relevant books, academic and practitioner journals and media, including newspaper articles and websites. The article utilised a qualitative methodology to obtain first-hand luxury yacht practitioner knowledge through ethnographic methods of the life-course of the researcher. Primary data were qualitatively analysed in the context of prior knowledge of the industry.

The findings demonstrate that interior and exterior spaces on luxury boats can contribute to and enhance the state of well-being and satisfaction with one's life by providing spaces which are not only unique and exclusive in their beauty and comfort but also can facilitate the quality of overall experience when on a luxury yacht holiday. This includes connection with the broader environment of the area, tranquillity, possibility to enjoy one's holiday while being able to engage in one's work, enhancing the quality of a luxury yacht holiday experience through customising one's recreational and relaxation activities such as beauty treatments, sunbathing and offering space for personal seclusion and privacy. Design of yacht spaces in some cases also offers recreation areas for crew, which is a considerate approach towards the well-being of staff. However, this is not currently common practice, especially on smaller boats.

One potential implication is recognition of the use of space on luxury yachts for the particular benefit of guests. This is a critical consideration at the stage of architectural design of the yacht and its interior planning. Another practical implication is the introduction of recreational/well-being spaces for crew to maximise their productivity by offering them space to recharge their physical and psychological state while working away from home and at intense work levels.

The value of the article is in shedding light on the importance of spaces on luxury yachts and discussing their impact on the well-being of guests and crew. The article provides an insight into daily operations and the use of space to achieve the enhancement of well-being of guests and crew. It also offers recommendations to relevant stakeholders in the luxury yacht industry, charter companies and luxury yacht architects and designers regarding the importance of spaces for owners and guests of luxury yachts to maximise their satisfaction with their luxury yacht experiences and, more specifically, their state of well-being. Understanding the reality of the luxury yachting experience contributes to our academic engagement with this sector of Special Interest Tourism (SIT) which is currently under-researched.

The health, well-being and productivity (i.e. WELL) of office building occupants are vulnerable to poor office environments. Therefore, this study aims to identify new features and concepts of office buildings in supporting occupants’ WELL. To achieve that aim, this study: explores new WELL features for office buildings, develops new WELL concepts for office buildings and examines the influence of the newly developed WELL concepts on existing WELL building standard (WELL v2) concepts.

The first phase involved ten experts to assign weightage for health, well-being and productivity. In the second phase, 206 questionnaire survey data were collected from office building occupants throughout Malaysia. Exploratory factor analysis established new WELL concepts for office buildings. Partial least-squares structural equation modelling examined the influence of the newly developed WELL concepts on the existing WELL v2 concepts.

Two new WELL concepts were developed: “space and services”, consisting of sufficient space, workstation privacy, office layouts, building automation systems, cleanliness and information technology (IT) infrastructure, and “building security”, consisting of security systems and safety at parking lots. Here, “space and services” influences all existing WELL v2 concepts, and “building security” influences the water, nourishment, mind and community concepts of WELL v2.

This study uncovers holistic WELL building concepts to support occupants’ health, well-being and productivity with additional new features and concepts for construction industry policymakers to establish holistic building assessment tools.

This paper aims to uncover characteristics of physical spaces that evoke feelings of welcome and belonging in a diverse student population in an academic library.

The photovoice method was used to allow research participants an active role in shaping research questions and collecting and analyzing data.

The research reveals that space design significantly influences students' feelings of physical safety, emotional well-being and safety and ownership (or sense of belonging) in academic library spaces, thereby emphasizing the importance of considering space design in promoting student well-being and inclusiveness.

This research used photovoice methodology to engage underrepresented student communities in providing input into the design of library spaces.

Relatively few studies have examined the perspectives of informal learning facilitators who play key roles in cultivating an equitable learning environment for nondominant youth and families in making and tinkering spaces. This study aims to foreground the perspectives of facilitators and highlight the complexities and tensions that influence their equity work.

Interviews were conducted with facilitators of making and tinkering spaces across three informal learning organizations: a museum, a public library system and a network of community technology centers. This study then used a framework that examined equity along dimensions of access to what, for whom, based on whose values and toward what ends to analyze both the explicit and implicit conceptions of equity that surfaced in these interviews.

Across organizations, this study identified similarities and differences in facilitators’ conceptualizations of equity that were influenced by their different contexts and had implications for practice at each organization. Highlighting the complexity of enacting equity in practice, this study found moments when dimensions of equity came together in resonant ways, while other moments showed how dimensions can be in tension with each other.

The complexity that facilitators must navigate to enact equity in their practice emphasizes the need for professional development and support for facilitators to deepen their conceptions and practices around equity beyond access – not just skill building in making and tinkering.

This study recognizes the important role that facilitators play in enabling equity-oriented participation in making and tinkering spaces and contributes the “on the ground” perspectives of facilitators to highlight the complexity and tensions of enacting equity in practice.

The purpose of this research is to identify quick, effective and affordable architectural design solutions to improve the health of patients, visitors and staff, in an underfunded community healthcare center (CHC) in Baltimore.

Both qualitative (individual and Focus group interviews) and quantitative methods (space syntax analysis and questionnaire survey) are used to assess the healing environment. The questionnaires cover interior and exterior environment related questions.

The questionnaire identifies three issues related to wayfinding, interior design, and access to natural light. The findings demonstrate that the waiting area, exam room and laboratory need to be upgraded. Incorporation of some other interior components including, wall art, plants, music, signage are also suggested by the respondents.

Very few studies in the USA have been done to understand the effects of architectural design to create a healing environment on the community scale.

This paper takes a prudent approach to assessing the quality of greenspace in low- and high socio-economic status (SES) settings. Socio-economic data from deprivation indexes were used to systematically define low- and high-SES suburbs. A Geographical Information System (GIS) observation of greenspaces was used to score spaces according to a scoring criterion contingent on six quality facets. Statistics were then synthesised, producing a Cohen effect score highlighting disparities in each criterion between the two SES groups.

As the phenomena of locational prejudice and meritocratic inequality continue to garner global attention, this paper extrapolates this to a world-renown metropolis, Melbourne. This paper endeavours to provide invaluable insights into the environmental injustice paradigm within greenspace and its respective quality.

Conclusive results affirmed a concerning disparity in the quality of greenspace between Melbourne's low- and high-SES settings. Cohen's effect size found that on average, there was a “medium” distinction between the spaces, whilst an individual focus on the quality facets concluded diverse findings.

The core of study adopted a meticulous virtual assessment to critique the quality of selected greenspaces opposed to an in-person-real world assessment which could garner more nuanced findings.

Existing literature on Melbourne has prioritised distribution, proximity and accessibility domains when assessing inequitable greenspace and, consequently, has catalysed a research gap in greenspace quality. This is also one of the first papers to provide insight into the “Plan Melbourne” policy regarding urban regeneration and ameliorating public open spaces.

This paper introduces the YouWalk-UOS mobile application, a tool that revolutionises the assessment of urban open spaces (UOS). The paper demonstrates how integrating real-time, on-ground observations with users’ reactions into a digital platform can transform the evaluation of urban open spaces. It seeks to address the existing shortcomings of traditional UOS assessment methods and underscore the need for innovative, adaptable and inclusive approaches.

Emphasizing the necessity of UOS for mental and physical health, community interaction and social and environmental resilience in cities, the methodology involves a comprehensive analysis of a number of theoretical frameworks that have historically influenced urban open space conceptualisation, design and assessment. The approach includes a critical review of traditional UOS assessment methods, contrasting them with the capabilities of the proposed YouWalk-UOS application. Building on the reviewed theoretical frameworks, the methodology articulates the application’s design, which encompasses 36 factors across three assessment domains: functional, social and perceptual and provides insights into how technology can be leveraged to offer a more holistic and participatory approach to urban space assessment.

YouWalk-UOS application represents an important advancement in urban space assessment, moving beyond the constraints of traditional methods. The application facilitates a co-assessment approach, enabling community members to actively participate in the evaluation and development of their urban environments. Findings highlight the essential role of technology in making urban space assessment more user-centred, aligning more closely with community needs and aspirations.

The originality lies in the focus on the co-assessment approach and integration of mobile technology into urban open space assessment, a relatively unexplored area in urban design literature. The application stands out as an innovative solution, offering a new perspective on engaging communities in co-assessing their environments. This research contributes to the discourse on urban design and planning by providing a fresh look at the intersection of technology, user engagement and urban space assessment.