Related Concepts Research Articles

On the Negative Result Experiments in Quantum Mechanics.

We comment on the so-called negative result experiments (also known as null measurements, interaction-free measurements, and so on) in quantum mechanics (QM), in the light of the new general understanding of the quantum-measurement processes, proposed recently. All experiments of this kind (null measurements) can be understood as improper measurements with an intentionally biased detector set up, which introduces exclusion or selection of certain events. The prediction on the state of a microscopic system under study based on a null measurement is sometimes dramatically described as "wave-function collapse without any microsystem-detector interactions". Though certainly correct, such a prediction is just a consequence of the standard QM laws, not different from the situation in the so-called state-preparation procedure. Another closely related concept is the (first-class or) repeatable measurements. The verification of the prediction made by a null measurement requires eventually a standard unbiased measurement involving the microsystem-macroscopic detector interactions, which are nonadiabatic, irreversible processes of signal amplification.

On Connectivity of Multidimensional Fuzzy Graphs and its Applications

Connectivity, average connectivity, and its related concepts are prominent notions in fuzzy graph theory that have applications in various areas, including neural networks, transportation problems, cluster analysis, and telecommunication. This work introduces the concepts of connectivity index, average connectivity index, type 2 connectivity index, etc. to a more generalized variant of a fuzzy graph, namely the multidimensional fuzzy graph. Basic results such as the relation of these parameters to vertices and edges, their bounds in some particular multidimensional fuzzy graphs, etc. are studied with proper illustrations. Theorems on the connectivity index of multidimensional fuzzy graphs are obtained after performing operations like direct product, tensor product, composition, join, and so on. Finally, a decision-making problem that can be effectively handled using the connectivity index is demonstrated and compared with others and similar models.

Interoception and its application to paediatric occupational therapy: A scoping review.

Paediatric occupational therapists assess and provide intervention for children presenting with sensory processing challenges that impact their daily occupational performance. Interoception, the ability to sense internal body signals, is an emerging practice area, yet it remains unclear how and why paediatric clinicians are applying interoception and related concepts in practice. A scoping review was conducted to report on the current body of published literature related to interoception and its application to paediatric occupational therapy practice. A comprehensive search of 10 electronic databases and related grey literature was conducted. Title and abstract screening were completed prior to full-text review of evidence. The PRISMA-ScR Checklist and the Crowe Critical Appraisal Tool were used to support a systematic scoping review process and increase robust extraction and appraisal of data. Narrative synthesis was used to analyse and synthesise data. No consumer and community involvement. A total of 18 articles were included in this review, including original research articles (n= 8), published books (n= 4), theses/dissertations (n= 3), opinion pieces (n= 2), and one government document. Narrative synthesis analysis identified six themes: (1) occupational therapy principles relevant to interoception, (2) what is interoception?, (3) assessment of interoception, (4) clinical application of interoception, (5) clinical populations receiving interoception-based intervention, and (6) relationships between interoception and other performance components. Findings indicated that paediatric occupational therapists are integrating interoception concepts alongside occupational therapy principles to inform assessment and intervention processes. Several assessments and interventions are utilised to support children; however, evidence to strengthen use is lacking. Further, there are limited occupation-based assessments and intervention programs to address interoception deficits in children. Findings from this scoping review contribute to the emerging body of empirical evidence related to interoception and paediatric occupational therapy practice. These findings provide an informed basis for practice and research by occupational therapists in this area. Interoception allows us to feel what is going on inside our body and helps us to notice how our body might be feeling (e.g. if our stomach grumbles, we might feel hungry; if our heart is beating very fast, we might feel scared; if we are sweating, our body is feeling overheated). Some children may present with problems recognising interoceptive feelings in their bodies. Therefore, occupational therapists can help children learn about their own interoception related to their bodies. This is a new topic for therapists, and they need to know more about it so that they best help children and their families. There is not a lot of information about how to use interoception in occupational therapy practice, and we wanted to know what information already exists about interoception and occupational therapy. This review provides a summary of the current knowledge that is available and summarises it. Some information about interoception and how it relates to occupational therapy services with children was found, but more research knowledge about this topic is needed.

Beyond the 9-to-5 grind: workaholism and its potential influence on human health and disease.

Workaholism is often considered a conventional word in the general population to portray those individuals who continuously work and find it challenging not to work. It is usually described as a work addiction and operationalized as a compulsive need to work excessively hard. However, the concept of workaholism remains poorly understood. The first objective of this review is to define workaholism, followed by its related concepts, and how it is assessed. Notably, we distinguish workaholism from work addiction and work engagement. Next, we review the current research literature, largely from the last two decades, to suggest that workaholism contributes toward a wide range of health outcomes, ranging from sleep to stress. In particular, we focus on evidence suggesting that workaholism may be associated with differing risk factors for cardiovascular diseases and potentially other related metabolic abnormalities. Finally, we discuss potential limitations of the existing literature on workaholism, and we provide future directions for this emerging field. Specifically, we underscore the need to link workaholism with more biomarkers of metabolic diseases, such as those related to inflammation, the gut microbiome, and glucose homeostasis. In addition, we highlight the importance of establishing causality between workaholism and poor health outcomes, such as cardiovascular diseases and type 2 diabetes.

Gender and social entrepreneurship in turbulent waters: developing a gender-aware conceptual framework

PurposeThis paper identifies and maps themes and critiques emerging from feminist-informed and gender-focused mainstream entrepreneurship and social entrepreneurship (SE) literature. We aim to develop a robust, theoretically informed gender-aware framework for future SE research.Design/methodology/approachA five-stage literature review process was undertaken to identify the common themes, key knowledge gaps and areas of contention highlighted by feminist critiques of mainstream entrepreneurship and what we refer to here as the “critical SE literature”. We draw on a widely used framework of epistemological approaches to discuss the emergent themes, specifically utilising three dominant epistemologies previously found to map onto entrepreneurship policy, those being: “gender as variable”, feminist standpoint and feminist poststructuralist positions.FindingsWe find feminist perspectives on SE particularly distinctive for their high reliance on relational and embedded accounts of the economy, more attentive to collectivist themes like “belongingness” in the performance of gender and identity, and maintaining a challenge to neoliberal and postfeminist norms. Anchoring each perspective in their respective epistemologies, we demonstrate their lineage in critiques of mainstream entrepreneurship and critical (non-feminist) SE. However, divergences from these lineages lead us to identify diversely contextualised and value-adding feminist accounts of SE that add richness and nuance to mainstream entrepreneurship theorising.Research limitations/implicationsThe relative “youth” of the gender-focused and feminist-informed SE literature, alongside the theoretical relevance of the feminist critique of mainstream entrepreneurship and critical social entrepreneurship literature, lead us to draw on the strengths of a more interpretivist paradigm in our research. This amplifies our ability to support the revelation of conceptual connections and relationships between emergent themes, theories, epistemologies and approaches drawn from multidisciplinary sources and to thereby enhance the reach, and associated value, of our research findings.Originality/valueThis review responds to calls for a gender-aware framework for social entrepreneurship research by (1) developing a set of original emergent themes, (2) tracing their intellectual lineage in associated research fields and (3) using them to deepen the connection between feminist epistemologies and entrepreneurship concepts.

High-resolution isochronous stratigraphic framework through well-seismic integration in tight sandstone: a case study of Luodai gas field, Sichuan, China

Tight gas sandstone represents a significant unconventional resource extensively discovered across numerous sedimentary basins around the world. Tight sandstone reservoirs are characterized by low porosity, low permeability, variable source material, rapid spatial and temporal changes, poor reservoir properties, and strong heterogeneity. Traditional geophysical methods struggle to meet the demands of exploration and development of these types of reservoirs. This study applies a high-precision comparative approach using well-seismic integration to establish a relative isochronous stratigraphic framework. Based on this framework, extracting seismic properties can effectively predict tight sandstone reservoirs. This paper, focusing on the Penglaizhen Formation in the Luodai Gas Field of the Western Sichuan Jurassic system. This entire process accomplished in three steps: starting with regional marker layers as the initial framework; followed by the establishment of a relative isochronous framework through precise well-seismic integration; and finally stratigraphic slicing techniques to delineate isochronous stratigraphic framework with shorter time intervals. Thereby enhancing the reliability of subsurface stratigraphic information and data accuracy. The study posits that current technological means cannot create a truly isochronous stratigraphic framework; thus, “isochronous” is considered a relative concept in this context. The framework aims to ensure temporal consistency by minimizing discrepancies through mutual constraints between well and seismic data, serving to exploration and development requirements. Furthermore, analyses such as sensitive attribute extraction, impedance inversion, and assessment of hydrocarbon potential in tight sandstone reservoirs demonstrate strong correlation with drilling results. This validation underscores the framework’s efficacy in interpreting industrial gas production flows, thereby providing robust support for future oil and gas exploration.

The Divine Game Versus the Demonic Game

In Difference and Repetition1 Deleuze sets out to critique the regime of representation and common sense by developing a new conception of difference and repetition in which difference and repetition become liberated from the coherence and continuity of a self or I.2 Difference in itself means that difference has become independent not only from representation, but also from an enduring or coherent self. Difference in itself and repetition in itself are the becoming different and the repetition of a fractured or dissolved self, which Deleuze relates to both a larval subject3 and to a simulacrum.4 In Difference and Repetition Deleuze defines both the concepts of larval subject and simulacrum through the multiplicities and differential relations of the realm of the virtual.5 However, they are not the same. A simulacrum defines a condition in which an entity has become transformed into pure appearance in which nothing appears. A simulacrum is no longer an entity, but only the illusion of an entity.6 This is distinct from the larval subject because the larval subject is an embryonic entity, an entity in the process of formation.7 Through an analysis of the conceptual relation and distinction between larval subject and simulacrum in the first part of the essay, I will reinterpret Deleuze as a philosopher of indifference and the impossibility of repetition, which is a critique on the common idea that Deleuze’s Difference and Repetition is a philosophy of pure difference and pure repetition. Also, I will argue that Deleuze did not just develop a transcendental empiricism (a metaphysics of process), but a philosophy of the universal in itself (which is the collapse of metaphysics). The universal in itself emerges when experience collapses and when the self-determination of entities has become impossible.

A Theoretical Design Framework of Contemporary Vernacular Architecture Based on a Scoping Review of the Best Practices Worldwide

This paper reviews the development of vernacular architecture design and practices worldwide and then focuses on Chinese rural development. It explores the evolution of vernacular architecture and related concepts from a longitudinal perspective, and indicates the dynamic adaptability of vernacular architecture. A scoping review based on archival materials and secondary source literature of the last 10 years is conducted. As a result, 41 design factors have been collected. With a cross-comparative study with related publications, five intangible design factors and ten key tangible design factors are discussed to build a theoretical design framework, which finally provides a foundation for related design practices and further research.

Understanding migration power in international studies

Abstract Where and how does power operate in the governance of international migration? Migrants and refugees are increasingly used for strategic purposes in international politics, but scholarship on this matter has yet to engage thoroughly with the central International Relations concept of power. This article draws on the thinking of Michael Barnett and Raymond Duvall to propose a well-rounded picture of the multiple forms of power in, through or against migration that are mobilized by states and other international actors. We thus conceptualize migration power across two relational dimensions: the nature of the social relations between the actors involved (interactive or constitutive) and the specificity of such relations (direct or diffuse). This leads us to distinguish between four complementary types of migration power—compulsory, institutional, structural and productive—and to identify the main causal mechanisms through which they operate. We argue that power in international migration governance is diffuse, wielded by a wide range of actors, unevenly spread across its different dimensions, and yet, deeply asymmetrical in its distribution along intersecting axes: namely global North vs South, as well as state vs non-state. Beyond academia, the recognition of this complexity can encourage more reflexivity in policy-making and more sensitivity among practitioners.

THE MORTAL SUBJECT OF RADICAL REFLECTION

This article reconsiders the concept of radical reflection in Merleau-Ponty’s Phenomenology of Perception, arguing that, in its decentring of the subject who engages in reflection, radical reflection intimates a distinct theory of this very subject – one which will be developed in the final section of the Phenomenology and elsewhere. This reading diverges from those which consider radical reflection strictly in terms of a deflation of the reflective subject, and which position the concept in relation to a philosophy of nature as a process into which this subject would effectively be subsumed. My reading instead proposes that the critical insight of radical reflection into the worldly, situated, and finite character of philosophical reflection articulates three essential dimensions of subjectivity: self-consciousness, sociality, and (consciousness of) mortality. In developing this account of the subject of radical reflection, the article shows such a conception of subjectivity to be at stake at once in Merleau-Ponty’s approach to phenomenology and in his work on history and politics.

Leading with Empathy: How Understanding Others Creates Connection and Drives Success

This article examines the role of empathy in effective leadership. Through a review of scholarly literature from fields such as psychology, management, and health sciences, the article defines empathy and distinguishes it from related concepts like sympathy. It explores how empathy involves understanding others' perspectives and experiences on an emotional level. The article then discusses four key strategies leaders can use to develop stronger empathy skills, such as active listening, perspective taking, emotional self-regulation, and storytelling. Drawing on empirical research, the potential organizational benefits of leader empathy are outlined, including increased employee trust, engagement, and well-being. Specific examples demonstrate how empathy has strengthened culture and driven performance outcomes in companies and other institutions. Finally, the article advocates for leaders to incorporate empathy more fully into their approaches to better connect with people and foster environments where individuals and teams can thrive.

Exploring the research development trajectory and trends of green finance

Green finance refers to a financial action of balancing ecological protection and economic growth simultaneously with the goal of mitigating climate change. Given the rapid development of green finance, many related concepts have also emerged, such as sustainable finance, carbon finance, and environmental finance, but the boundaries between them remain blurred, potentially limiting the development of green finance. To foster green finance development, this research adopts the bibliometric method of main path analysis (MPA) to examine the research development trajectory from 3712 green finance-related papers. Based on the findings, this study categorizes the knowledge trajectory of green finance into three phases and seven recent hot sub-fields. It also proposes future research directions, including government information disclosure, financial institutions’ initiatives, and public engagement promotion, in order to provide a sustainable approach to facilitate green finance development.

Alone and together in domestic space: navigating spatial and conceptual relationship boundaries in Finnish small-scale communes

This article explores the ways residents of Finnish small-scale communes navigate boundaries between personal separateness and the group’s togetherness within a domestic space. Studies on communal living have shed light on the ambivalence in communal relations, where people choose to live together but simultaneously remain independent from one another. However, the ways space affects their navigations of this ambivalence have not yet been analysed in detail. Based on 31 semi-structured interviews with residents of Finnish small-scale communes, floor plans drawn by interviewees of their homes and two ethnographic fieldwork periods, I argue that navigations of the residents’ separateness and unity are deeply intertwined with spatial processes and that the sensory and embodied spatial connections complicate the possibilities of distinguishing the individual from the group. Communal dwellers navigated their mutual boundaries through their daily use of the spaces, which centred embodied acts, spatial orientations and sensory experiences.

Employing a Generalization of Open Sets Defined by Ideals to Initiate Novel Rough Approximation Spaces with a Chemical Application

A close similarity and analogy between rough set theory and topology is attributed to the corresponding behavior of lower and upper rough approximations with interior and closure topological operators, respectively. This relation motivates joint studies between topology and this theory. We endeavor by rough set theory to enlarge the knowledge we obtain from the information systems, for this reason, we apply the abstract concept of ideal structures to build new generalized approximation spaces with less vagueness. In the present work, we employ a novel type of nearly open sets in topology so-called ``${\mathcal{L}}$-${\theta\beta}_{\lambda}$-open" with an ideal structure to introduce novel approximation spaces satisfying the desired properties concerning shrinking the boundary region of uncertainty and expanding the domain of confirmed information. We set up the fundamentals of the proposed rough paradigms and demonstrate their superiority over the preceding paradigms induced by some nearly open sets. Two algorithms are furnished to illustrate the way of specifying the family of ${\mathcal{L}}$-${\theta\beta}_{\lambda}$-open sets and exploring whether a subset is ${\mathcal{L}}$-${\theta\beta}_{\lambda}$-definable or ${\mathcal{L}}$-${\theta\beta}_{\lambda}$-rough. Then, we put forward the concepts of rough membership relations and functions and uncover their core characterizations. Finally, we examine the proposed models to model a real situation in the Chemistry field and clarify how our models improve the outcomes of generalized approximation spaces over the previous models.

Discrete Joint Random Variables in Fréchet-Weibull Distribution: A Comprehensive Mathematical Framework with Simulations, Goodness-of-Fit Analysis, and Informed Decision-Making

This paper introduces a novel four-parameter discrete bivariate distribution, termed the bivariate discretized Fréchet–Weibull distribution (BDFWD), with marginals derived from the discretized Fréchet–Weibull distribution. Several statistical and reliability properties are thoroughly examined, including the joint cumulative distribution function, joint probability mass function, joint survival function, bivariate hazard rate function, and bivariate reversed hazard rate function, all presented in straightforward forms. Additionally, properties such as moments and their related concepts, the stress–strength model, total positivity of order 2, positive quadrant dependence, and the median are examined. The BDFWD is capable of modeling asymmetric dispersion data across various forms of hazard rate shapes and kurtosis. Following the introduction of the mathematical and statistical frameworks of the BDFWD, the maximum likelihood estimation approach is employed to estimate the model parameters. A simulation study is also conducted to investigate the behavior of the generated estimators. To demonstrate the capability and flexibility of the BDFWD, three distinct datasets are analyzed from various fields, including football score records, recurrence times to infection for kidney dialysis patients, and student marks from two internal examination statistical papers. The study confirms that the BDFWD outperforms competitive distributions in terms of efficiency across various discrete data applications.

The Preferential Protection of Incomplete Labor Relations and Its Future Legislative Approach

Incomplete labor relations are not a definite legal relationship, but a spectrum of relationships between labor relations and civil relations. The concept of incomplete labor relations was proposed in official documents by the Ministry of Human Resources and Social Security and other departments, but it still leaves many issues such as the path, principles, content, and measures of preferential protection to be further studied and explored. The article argues that the preferential protection of incomplete labor relations should choose the "Civil Law +" approach, focusing on protecting the rights related to the basic survival of workers and their basic social rights. At the same time, the content of the preferential protection is not one-size-fits-all, and should reflect differentiation according to specific situations. In the long run, the trend of incomplete labor relations is bound to grow, and it is inevitable that the dichotomy of labor relations will be broken. At the same time, the bundling of social security and labor relations also needs to be dismantled, and the social security system should be transformed into a public service that everyone can enjoy.

UKRAINIAN NATIONAL FACTOR IN GEORGE F. KENNAN’S STRATEGIC THINKING ON THE USSR

This article highlights G. Kennan’s strategic views on Ukraine, and his recommendations regarding the Ukrainian national factor in the U.S. strategy. These issues were studied against the background of Kennan's strategic thinking on the USSR, and development of “containment” strategy, mostly in 1946–1952. The conclusions emphasize that the ultimate goals of “containment” in Kennan’s interpretation were to make the USSR abandon expansionist foreign policy, and to change its concept of international relations by means short of war. He believed that the threat from the USSR existed as long as the totalitarian regime was in power, and advocated for gradual and peaceful changes in the USSR towards liberalization and modernization. He rejected the idea of its disintegration, and recognized the right to secede only for the Baltic republics. He did not recommend any policies, and did not support any activities to promote independence of Ukraine. But he did not object to the revival of national life of some peoples, including Ukrainians, and development views among them that would help change Soviet conduct. Kennan viewed the USSR as “Russia”, and believed that the U.S. should build its policy on cooperation with Russians. His personal sentiments, that is love for Russian people and Russian culture, also influenced his policy recommendations. For him, Ukrainians and Russians were too close ethnically, and their economic activities were tightly intertwined. Therefore, Ukraine's secession could cause a negative reaction and consequences for Russians. He predicted that sooner or later Russia would challenge an independent Ukraine, and Ukrainians would be forced to turn to the United States for military support. For these reasons, he viewed the future of Ukrainians in a federal union with Russians in the “new Russia”. Some Kennan's conclusions remain relevant today, and his strategic thinking on Russia and Ukraine continues to influence a significant number of U.S. political scientists and politicians.

Pleasure-inclusive sex education, sexual agency and sexual wellbeing in youth: A scoping review

Abstract Background A recent review study showed that pleasure-inclusive sex education can contribute to reducing sexual health risks such as unwanted pregnancy and STIs (Zaneva et al., 2022). Pleasure-inclusive sex education could also contribute to other measures of sexual wellbeing. In this study, we review the literature on associations between pleasure-incorporating sex education and sexual agency (including related concepts such as autonomy) and sexual wellbeing (part 1), and between sexual agency and sexual wellbeing (part 2). Methods We searched in 5 scientific databases using a wide scope of variables related to pleasure inclusive sex education, sexual agency, and various outcomes of sexual wellbeing, focusing on the last 2 decades. Forty-six articles were selected. Results In part 1 of the review we found that all studies reported associations between pleasure-based sex education and sexual agency or sexual wellbeing, but the literature is characterized by limitations and did not permit conclusions about the role of an added benefit of the pleasure component. In part 2 of the review study, we found positive associations between sexual agency (and related variables) and sexual wellbeing (including decreased levels of (re-)victimization). Conclusions Sexual agency may be related to increased sexual wellbeing, but it is still largely unclear whether pleasure-inclusive sex education can significantly contribute to this. There is a great need for high quality research, using innovative evaluation designs, taking into account the role of other important sources of sex education and other contextual factors. Key messages • A lot of work has been done, but the evidence that pleasure in sex ed ‘works’ for sexual wellbeing, is limited and indirect. • Great need for high quality research using novel and more realistic evaluation approaches.

A Survey on Multimodal Multiobjective Optimization Algorithm

With the diversification of industrial production and daily life needs, traditional single modal multi-objective optimization algorithms are no longer able to meet complex decision-making requirements. Multimodal multi-objective optimization algorithms (MMOPAs) provide decision- makers with more options by offering multiple feasible Pareto optimal solution sets. This article provides a detailed analysis of the research background and related concepts of multimodal multi-objective optimization algorithms. It analyzes the current development status of multimodal multi-objective optimization algorithms, introduces commonly used benchmark problems and evaluation indicators, and finally explaines future research directions.

Perception of antibiotics in Polish Internet during the infection season 2023/2024

Aim. Public health researchers have used the Internet for disease surveillance, the assessment of risk perception and behaviour changes during epidemics in the past. Cur- rently, investigations of antibiotics (ABx) mentions and the closely related concept of antimicrobial resistance (AMR) on the Internet are mostly limited to information retrieval as well as simple analysis of Google Trends and media narratives. Methods. To address these shortcomings, we perform media listening and analysis for monitoring of ABx perception in the Polish segment of the Internet during November and December 2023 with Brand24 – a comprehensive Internet analysis tool – based on 2668 mentions. Results. Although the scientific community is aware of the importance of AMR, it was not reflected by the general public perception. Real life examples of public engagement related to practical solutions – such as natural and alternative medicine, and ABx acqui- sition with special focus on children among others – dominated the Internet discourse. Conclusion. Our findings demonstrate that while the interest in health topics in the general Polish population is high, it is often not matched by a sound biomedical literacy. A long-term patient engagement could be difficult, as they tend to think from an indi- vidual perspective (how to help myself/my family/my companion animal) rather than in the context of public health and one health.