Concept Of Space Research Articles

Techno-digital policing: Time, temporalities, timescapes

This paper is about policing and time. Time matters, especially when strategic investments in technological and digital innovations prioritise and valorise the speed and instantaneity of real-time automation. Techno-digital policing recalibrates the temporal dynamics of everyday policework, and opens up an interesting conceptual space at the intersections of criminological research, policing studies, and the sociology of time. How should we account for time in our theorisations of policing and securitisation; how do we understand time – as schedule, cycle, chronology, speed, dis/continuity, or a succession of moments; how far, and in what ways, does a temporal analytic advance our understanding of techno-digital policing? To respond to these questions, the paper makes use of Barbara Adam's timescapes perspective to critically explore the multi-dimensional and intersecting contours of time which permeate the techno-digital policing environment.

Object manipulation based on the head manipulation space in VR

Object manipulation is fundamental in virtual and augmented reality, where efficiency and accuracy are crucial. However, repetitive object manipulation tasks using the hands can lead to arm fatigue, and in some scenarios, hands may not be feasible for object manipulation. In this paper, we propose a novel approach for object manipulation based on head movement. Firstly, we introduce the concept of head manipulation space and conduct an experiment to collect head manipulation space data to determine the manipulable space. Then, we propose a new method for object manipulation based on head speed and inter-frame viewpoint quality to enhance the efficiency and accuracy of head manipulation. Finally, we design two user studies to evaluate the performance of our head-based object manipulation method. The results show that our method is feasible in terms of task completion efficiency and accuracy compared to state-of-the-art methods and greatly reduces user fatigue and motion sickness. Moreover, our method significantly improves usability and reduces task load. Our method lays a foundation for head-based object manipulation in virtual and augmented reality and provides a new manipulation method for scenarios where hands are not suitable for object manipulation.

Certain Fixed Point Results via Contraction Mappings in Neutrosophic Semi-Metric Spaces

In this work, the authors introduce the concept of neutrosophic semi-metric spaces and prove several common fixed-point theorems for countable and uncountable family of mappings via an implicit relation of contractive and integral type by utilizing locally integrable functions. These results improve and generalize the several results in the existing literature. Further, the authors present some non-trivial examples to support our main results. Mathematics Subject Classification: 46S40, 47H10, 54H25.

The Making of Everyday Space of Publicness: Insights from a Mall in Beijing.

The rise of malls in China raises questions about their roles as public spaces in Chinese cities. This article proposes the concept of everyday space of publicness to trace contextually sensitive ways that urban inhabitants make the mall a space for public life. The making of everyday space of publicness is evidenced using data from ethnographic fieldwork conducted in an inner-city open-air mall in Beijing. I demonstrate how the mall becomes an everyday space of publicness across three aspects: spontaneous social activities, cooperative practices of regulation, and users' interpretations of their mall experiences. Centering on mall users' everyday experiences and interpretations, these accounts offer nuanced insights into the dynamic relationship between urban spaces and publicness, and contribute to understanding the lived dimension of Chinese urbanism.

Secularisation as the Fragmentation of the Sacred and of Sacred Space

Contemporary conflicts about secularity in ‘the West’ tend to focus on public space. Although collective Christian heritage means that public space is rarely exclusively neutral, conflicts continue to arise over the relationship between secularity and religious symbolism, and especially over those symbols which derive from religious minorities. This contribution critically considers the designation of space as either sacred or secular in political imaginaries, approaching processes of secularisation as part of a fragmentation of the sacred and of sacred space. We introduce the concept of trans-liminal space: spaces which can contain multiple and potentially conflicting ascriptions of meaning. Conceptualizing public space as trans-liminal allows for contemporaneous and competing ascriptions of the secular, the sacred, the secular-sacred, and the sacred-secular, without being exclusively grounded in either. Trans-liminality does not preclude public space to be predominantly secular, but it does problematise the phenomenon of normative exclusions of religious symbols from public spaces.

Making space for time: Strategies for the design of time‐aware hybrid work

AbstractTime is central to many debates about hybrid work‐ the impact on speed and productivity, commute times, and synchronisation of work. However, we argue that time is often over‐simplified in extant hybrid work literature and tends to ignore many temporal concepts that capture the inherently complex, multi‐faceted, subtle, and socially embedded nature of time. To address this issue, we conducted studies of five hybrid work teams across two large organisations. The paper contributes to current research on hybrid work by (i) illustrating the various temporal concepts that may be considered in the design of hybrid work environments, as well as the impact of considering or not considering them; (ii) illustrating how these temporal concepts in a physical space can be augmented in the digital space, rather than assuming the digital space should simply represent the physical; and (iii) providing a framework for the consideration of time–aware hybrid work. We hope to spark scientific interest in studying the temporal nuances of hybrid work but also the temporal aspects of design in other areas.

Neither ‘underpinning’ nor ‘overarching’: explicating a critically reciprocal philosophy of religious studies

ABSTRACT One conception of philosophy’s role vis-à-vis religious studies is that of uncovering the ‘conditions of the possibility’ of approaches such as the history, psychology, or sociology of religion. Bernard Lonergan, for example, regarded philosophy of religion as ‘underpinning’ and ‘overarching’ other approaches; hence Jim Kanaris designated Lonergan’s conception of philosophy of religion a ‘philosophy of religious studies’. Without simply rejecting the latter conception, this article explicates an alternative, according to which philosophy of religion has much to learn from other approaches. Indeed, attentiveness to empirical studies is one means of overcoming a fixation on an abstract ‘theism’. Engaging critically though sympathetically with work by Kevin Schilbrack and Timothy Knepper, and expounding the notion of critical description in philosophy of religion, the article makes conceptual space for a critically reciprocal philosophy of religious studies; this downplays the evaluation of ‘religious reason-giving’ while emphasizing self-criticality and reflection upon interdisciplinary methods.

New procedure for evaluation of U(3) coupling and recoupling coefficients

A simple method to calculate Wigner coupling coefficients and Racah recoupling coefficients for U(3) in two group–subgroup chains is presented. While the canonical U(3)⊃U(2)⊃U(1)\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$\\rm U(3)\\supset U(2)\\supset U(1)$$\\end{document} coupling and recoupling coefficients are applicable to any system that respects U(3) symmetry, the U(3)⊃SO(3)\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$\\rm U(3) \\supset SO(3)$$\\end{document} coupling coefficients are more specific to nuclear structure studies. This new procedure precludes the use of binomial coefficients and alternating sums which were used in the 1973 formulation of Draayer and Akiyama, and in so doing provides a faster and more accurate determination of any and all required results. The resolution of the outer multiplicity is based on the null space concept of the U(3) generators proposed by Alex et al., whereas the inner multiplicity in the angular momentum subgroup chain is obtained from the dimension of the null space of the SO(3) raising operator. It is anticipated that a C++ library will ultimately be available for determining generic coupling and recoupling coefficients associated with both the canonical and the physical group–subgroup chains of U(3).

Evaluation of the use of box size priors for 6D plane segment tracking from point clouds with applications in cargo packing

This paper addresses the problem of 6D pose tracking of plane segments from point clouds acquired from a mobile camera. This is motivated by manual packing operations, where an opportunity exists to enhance performance, aiding operators with instructions based on augmented reality. The approach uses as input point clouds, by its advantages for extracting geometric information relevant to estimating the 6D pose of rigid objects. The proposed algorithm begins with a RANSAC fitting stage on the raw point cloud. It then implements strategies to compute the 2D size and 6D pose of plane segments from geometric analysis of the fitted point cloud. Redundant detections are combined using a new quality factor that predicts point cloud mapping density and allows the selection of the most accurate detection. The algorithm is designed for dynamic scenes, employing a novel particle concept in the point cloud space to track detections’ validity over time. A variant of the algorithm uses box size priors (available in most packing operations) to filter out irrelevant detections. The impact of this prior knowledge is evaluated through an experimental design that compares the performance of a plane segment tracking system, considering variations in the tracking algorithm and camera speed (onboard the packing operator). The tracking algorithm varies at two levels: algorithm (Awpk\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$A_{wpk}$$\\end{document}), which integrates prior knowledge of box sizes, and algorithm (Awoutpk\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$A_{woutpk}$$\\end{document}), which assumes ignorance of box properties. Camera speed is evaluated at low and high speeds. Results indicate increments in the precision and F1-score associated with using the Awpk\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$A_{wpk}$$\\end{document} algorithm and consistent performance across both velocities. These results confirm the enhancement of the performance of a tracking system in a real-life and complex scenario by including previous knowledge of the elements in the scene. The proposed algorithm is limited to tracking plane segments of boxes fully supported on surfaces parallel to the ground plane and not stacked. Future works are proposed to include strategies to resolve this limitation.

The transformation of political culture in Hong Kong: Tracing the decline of protest space

While it is obvious that the space for protests in Hong Kong has declined significantly, it is far less apparent how the political culture has been transformed. Based on an analytical framework using the Lefebvrian concept of space, the paper draws on the July 1st protest march to trace how the political space of the population has been reduced. Relatively quickly, Hong Kong has transformed from a vibrant civil society to one marked by fear and self-censorship similar to other authoritarian regimes. Following an expansion of protest space during the 2019 anti-extradition bill movement, the Chinese government has enacted a National Security Law to eliminate most political activism. The study shows the success of the government’s repression although the long-term impact is not yet clear.

Green City Development: An analysis of green open space concept and its strategies in the urban context

Green Open Space (GOS) refers to any publicly accessible green park located within or near the city or metropolitan areas. This paper introduces a Green Open Space-Green City Conceptual Framework (GOS-GCCF) and its strategies for implementing GOS based on the urban context of Shah Alam City. Semi-structured interviews were conducted to analyse the strategies that emphasise the important roles of GOS in Green City Development (GCD) across economic, social, and environmental aspects. The study addresses various gaps in the Green City (GC) field through GOS implementation. It integrates the existing GC framework into actionable GOS-GCCF and strategies.

Analysis of Learning Difficulties in Junior High School Students on Two-Dimensional Space

Purpose: This research aims to analyze the difficulties experienced by junior high school students with two-dimensional space concepts. Methodology: This quantitative research employs a descriptive approach. The subjects were 30 seventh-grade students at Pekanbaru Da'wah Middle School, Indonesia. The research object is the students' test results regarding the concept of two-dimensional space. Data collection involved asking students to complete essay test questions. Findings: The results show that 50% of students had difficulty with the indicator "Applying concepts to solve problems." For the indicator "Using appropriate formulas and completing calculations correctly and accurately," 43.3% of students (13 out of 30) struggled. Regarding the indicator "Relating problems to everyday life," 30% of students (9 out of 30) experienced difficulties. Significance: The next stage is grouping students' abilities according to the indicators. It can be concluded that seventh-grade students at SMPN 1 still experience difficulties with questions on two-dimensional space.

EDUCATIONAL CONSTRUCTION WORKS CARRIED OUT IN EDUCATIONAL INSTITUTIONS IN THE DIRECTION OF THE EFFICIENCY OF THE DEVELOPMENT OF THE MODERN EDUCATION SYSTEM

Today we are already members of the information society. A characteristic feature of the information society is the penetration of information technologies into all areas of human life, intensive development of the information industry and knowledge. This is a new type of society formed as a result of the development of ICT, which is also called the knowledge society. Here, the main condition of human well-being is knowledge, information and their effective application. This society enables the exchange of information across time, space and political boundaries. In this society, important social decisions are made based on science to improve the quality of life in all parameters. The information society enables the interaction of different cultures and the self-affirmation of each society. In addition to capital and labor, knowledge also becomes the main factor of production. Modern network technologies change the structure of the economy and give new meaning to the concepts of time and space. The status of education is getting higher. The task of the education system is to stimulate the development of the economy, to provide specialist training in accordance with the rapidly changing demands of society and the labor market.

Researcher developers: an emerging third space profession

Following the publication of Sir Gareth Roberts’s SET for Success in 2002, the UK government invested millions of pounds in universities to improve the readiness of doctoral researchers to work in universities and beyond. Many universities hired what have become known as researcher developers to design and deliver suitable programmes to develop generic and transferable skills. In 2008, Celia Whitchurch identified the concept of third space as an emergent territory between academic and professional domains, which is colonised primarily by less bounded forms of professional. This article demonstrates how the researcher developer is an example of a third space profession in higher education, and specifically an example of what Kehm calls new ‘higher education professionals’, being highly qualified professionals who are not primarily active in research and teaching themselves, but who are generalists and experts – rather than specialists – working within higher education institutions.

Green Space Policy in Sustainable Development Perspective in Bandar Lampung City

Objective: This research aims to examine the Green Space policy in Bandar Lampung City from a sustainable development perspective. This study focuses on the direction of national policy which is changing from a sustainable development orientation towards investment and how city government policies support sustainable development. Theoretical Framework: This research is based on the theory of Public Policy, Sustainable Development, and the Concept of Green Space. These theories and concepts provide a basis for understanding the research context, including public policy models and sustainable development principles. Method : This study uses a normative juridical method with a statutory and conceptual approach. The data used in normative juridical research is secondary data, including primary legal materials from statutory regulations and secondary legal materials such as books and scientific journals related to the object of study. The data analysis was carried out descriptively and qualitatively. Results and Discussion: The research results show that Green Space policy at the national level has shifted from a focus on sustainable development towards investment, which can reduce the effectiveness of fulfilling open spaces. In Bandar Lampung, existing local policies have not been able to support sustainable development efforts. This can be seen from the failure to fulfill the minimum threshold for the percentage of Green Space and policy inconsistencies that can be seen from changes in regional regulations to respond to investment but not in accordance with sustainable development goals. Research Implications: The practical and theoretical implications of this study show that there is a need for policy reformulation that is more balanced between investment and sustainability. This research provides insight for policy makers to consider the long-term impact of Green Space policies on the environment and community welfare. Originality/Value: This research contributes to the literature with an innovative approach to evaluating Green Space policies from a sustainable development perspective. Its potential impact on improving environmental policy in Indonesia shows its value and relevance.

Implementation of an Exclusive Concept in the Gallery Showroom & Typical Surabaya Batik Making Training

One of the Surabaya government's efforts to preserve history and culture is to maintain the local batik industry. Surabaya batik designs have a strong and bold color concept. This Surabaya batik motif is inspired by the local area. Facilities to facilitate the development of typical Surabaya batik motifs can be said to be very minimal, for this reason the provision of facilities in the form of a Training Center and Gallery for Typical Surabaya Batik, as a medium for preserving and developing the creativity of typical Surabaya batik is very necessary. This design uses descriptive qualitative research with a scientific background of phenomena that occur in the field, through the process of collecting data from literature studies and field studies which are analyzed in detail and then explained descriptively, so that they can be used as a reference in designing the intended facilities. The design of the Surabaya Typical Batik Training Center and Gallery has an exclusive space concept, namely specializing Surabaya batik to be enjoyed in a luxurious room atmosphere and varied spatial experiences so that the space is not monotonous and makes Surabaya batik motifs a strong and bold design characteristic in that space.

Analysis of the Children’s Playground with Blue Open Space Concept in Bajau Ethnic Settlement Rampa Lama Kotabaru

Analysis of the Children’s Playground with Blue Open Space Concept in Bajau Ethnic Settlement Rampa Lama Kotabaru

The chronotope category in the concept of M.M. Bakhtin

This article contains an analysis of the theoretical concept of time and space by M.M. Bakhtin. In his fundamental study “Forms of Time and of the Chronotope in the Novel”, the author points to the unity of time and space in the chronotope. M. Bakhtin gave priority to the temporal category. The author of the article considers the chronotope and the threshold category from the point of view of spatial and temporal existence. The materials of the article may be useful within the disciplines of “Fundamentals of Literary Studies”, “History of Literature” and “Theory of Culture”.

Territorial Images of Yorùbáland Cartographic Styles and Symbolic Representation in the Mid-Nineteenth Century

In the nineteenth century, Euro-American maps of Africa in the cultural contact of Europeans and Africans were also rhetorical devices, which articulated the politics of territorial conceptions of the geographical space. I contend that cartographic styles visually prompt alternative territorial perspectives with insights into past geographies. The paper examines three nineteenth-century maps of Yorùbáland in West-Central Africa highlighting cartographic styles, symbolic representations and territorial politics. Through a historical-stylistic analysis, I explore the cultural motivation of map production, their composition and the semiotic evaluation of their representations to stress alternative map appearances. These maps worked in territorial power relations, which highlight map styles as a persuasive element in the social construction of territorial identities and interests. Overall, the paper stresses maps are vital devices in the nineteenth century territorialisation of Yorùbáland, which exemplify the cultural interdependence of Europeans, Americans and Africans.

Advances in the Parameter Space Concept towards Picometer Precise Crystal Structure Refinement—A Resolution Study

The Parameter Space Concept (PSC) is an alternative approach to solving and refining (partial) crystal structures from very few pre-chosen X-ray or neutron diffraction amplitudes without the use of Fourier inversion. PSC interprets those amplitudes as piecewise analytic hyper-surfaces, so-called isosurfaces, in the Parameter Space, which is spanned by the spatial coordinates of all atoms of interest. The intersections of all isosurfaces constitute the (possibly degenerate) structure solution. The present feasibility study investigates the La and Sr split position of the potential high-temperature super-conductor (La0.5Sr1.5)MnO4, I4/mmm, with a postulated total displacement between La and Sr of a few pm by theoretical amplitudes of pre-selected 00l reflections (l=2,4,…,20). The revision of 15-year-old results with state-of-the-art computing equipment enhances the former simplified model by varying the scattering power ratio fLa/fSr, as exploitable by means of resonant scattering contrast at synchrotron facilities, and irrevocably reveals one of the two originally proposed solutions as being a “blurred” pseudo-solution. Finally, studying the resolution limits of PSC as a function of intensity errors by means of Monte-Carlo simulations shows both that the split can only be resolved for sufficiently low errors and, particularly for the resonant scattering contrast, a theoretical precision down to ±0.19 pm can be achieved for this specific structural problem.