281 research outputs found

    SELECTION OF SOCIAL MEDIA PLATFORMS USING FUZZY PROMETHEE METHOD WITH DIFFERENT SCENARIO TYPES

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    Social media are widely and mostly utilized in many areas to increase advertising, client relations, tourism, journey and many others by means of members or organizations. Social Media Platforms (SMPs) are becoming increasingly popular in the world. The selection of SMPs, which might be widely and mostly utilized by members or organizations, becomes a critical and complex problem. Moreover, some problems that need to be investigated which consist of the reason for the use of different SMPs, purpose, and frequency of use. In this study, we have investigated to explain these problems via questionnaire which evaluates by undergraduate pupils (N = 173). Therefore, we have created twelve different scenarios that are different weights and thresholds and handled the selection and ranking of SMPs by fuzzy Preference Ranking Organization Method for Enrichment Evaluation (PROMETHEE) I and II. Consequently, we able to conclude that "Which SMPs were more preferred?", "What are the reasons for selection of SMPs? and "Which criteria are more important for this selection?". In addition, this study can be guiding an infrastructure for the content of new SPMs in the future

    Development of an Interpersonally Grounded Construction Management Curriculum Foundation Model

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    Purpose: Education is the driving force of higher education institution(s) (HEIs) globally and is critical for student employability and practitioner recruitment. Yet, against this backdrop, research in the field is limited and hitherto, investigations into construction management curriculum development are scant. This research presents a foundational design specification for construction management programme curriculum development and aims to engender wider polemic debate as well as stimulate new insight into current higher education employability preparation practice. Methodology: The overarching epistemology adopts interpretivist, pragmatic and post-positivist philosophical stances to critically analyse extant literature, secondary data and primary data on the foundational skills/competencies of construction management education. Abductive reasoning forms the overarching basis of a new emergent curriculum model that maps interpersonal skills and highlights the critical foundational skills and competencies necessary. Findings: Research findings illustrate that construction management curriculum development lacks a cohesive community of practice and curriculum agenda. Importantly, it appears that although the modern construction manager needs an appreciation of digital technologies under the umbrella of Industry 4.0, their interpersonal skills and competencies were observed to far outweigh and exceed these. Premised upon these findings, the curriculum foundation model developed delineates the four key interpersonal skills and competencies construction management programmes should utilise for developing their curriculum. Originality: This novel research unearths the lack of a cohesive curriculum agenda within construction management education, highlights the importance of interpersonal skills and competencies within the role of construction manager and based upon this, presents a curriculum foundation model

    Envisioning Transitions. Bodies, buildings, and boundaries

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    “Transition” is the dynamic process of changing state, going beyond, crossing over, and passing from one point to the next. The signification of the word is close to that of evolution, modification, mutation, and transformation, all of which are confined into a strictly restricted timeframe. Etymologically, “transitions” can be nothing else than temporary: they appear silently, burst, violently establish, and gradually disappear into reality. In their blinding momentariness, “transitions” bear with them the positive undertone of change and renewal, along with the hopefulness of that which is unknown.  If the term “transition” recurs regularly in the contemporary vocabulary of architecture and design cultures, this repetition reveals a period characterized by overlapping and sequential changes. The word is without a doubt overused, but not without reason. Indeed, we find ourselves in an unusually extended period of consecutive “transitions”, overwhelmingly undefined in temporality and ambitions. As we are witnessing societies go through stark demographic, political, economic, and cultural changes, the intersecting problematics (e.g., ecological, digital, pandemic, etc.) form a rather complex topography of change, negatively charged by the instability of dilated time and the uncertainty of undefined destination. The word is employed with the confidence of a natural process, as if it were a storm, and while we affirm our existence in “transition”, we nod our troubled times away. Whether positively or negatively perceived, “transitions” form bridges between histories. Yet, what does it actually mean to be in “transition”? Can we define it as an autonomous and productive period whose importance could go beyond a starting and an ending date? How are “transitions” impacting and being impacted by human spaces, the built environment, and design cultures? What are some concrete, practical case studies that demonstrate how “transitions” could affect architecture and design cultures while emphasizing the role that these disciplines play in transitional processes? It is within this backdrop that we put forward the theme of “transition”—in all its simplicity and complexity

    Participation in music festivals: publics and contexts

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    Esta investigação insere-se na área de lazer e eventos, com um especial enfoque no comportamento do consumidor em Festivais de Música. Portugal é um dos países do mundo com maior tradição em Festivais de Música, uma tradição que se acentuou com os festivais de verão, suporte de uma atividade económica que se desenvolve ao longo de todo o ano. A relevância económica e social dos festivais e a pouca investigação em torno deste fenómeno justifica a pertinência desta tese, que analisa o comportamento dos festivaleiros e dos que por várias razões, nunca participaram e não têm intenções de vir a participar. Esta investigação adota um paradigma positivista, com uma metodologia mista. Elucida motivações, explora inibidores e facilitadores da decisão de forma a identificar intenções comportamentais. Distingue públicos (turistas e residentes) e reconhece diferentes contextos (antes e durante a pandemia COVID-19) bem como organizações alternativas (festivais tradicionais e festivais digitais). Com esta tese pretende-se analisar o processo de decisão turística de diferentes segmentos e em diferentes contextos. Numa primeira fase, estuda-se segundo a teoria ecológica dos sistemas dos facilitadores e inibidores da decisão de participação ou não participação, distinguindo residentes e turistas. Numa segunda fase desenvolve-se um modelo conceptual para analisar a decisão de participação em festivais, mais uma vez destacando as diferenças comportamentais entre turistas e residentes. Numa terceira fase, analisa-se a decisão de participação ou não participação em festivais realizados em formatos alternativos ao presencial, face à situação pandémica, com o objetivo de identificar caminhos alternativos para os festivais de música. Os resultados sugerem que existem diferenças na relação entre motivações, intenções comportamentais e perceções, quando os contextos e os públicos se alteram, sendo a segurança dos participantes um fator importante a ter em conta em contextos como uma pandemia mundial.This research has been developed in the area of leisure and events, with a special focus on consumer behavior at music festivals. Portugal is one of the countries in the world with the longest tradition of holding music festivals, a tradition that was later accentuated with summer festivals and now supports significant economic activity that takes place throughout the whole year. The economic and social relevance of festivals, and the little research surrounding this phenomenon justifies the relevance of this thesis. This thesis analyzes the behavior of festival goers and those people who, for various reasons, have never participated in, and have no intention of participating in, such festivals in the future. This research adopts a positivist paradigm, with a mixed methodology. It elucidates motivations, explores constraints and facilitators of decision making, in order to identify behavioral intentions. It distinguishes and defines audiences (tourists and residents) and recognizes different contexts (before and during the COVID-19 pandemic) as well as acknowledging alternative organizations (traditional festivals and digital festivals). This thesis intends to analyze the tourism decision making process of different segments and in different contexts. In the first phase, the ecological systems theory of the facilitators and constraints of the decision to participate or not to participate is studied, distinguishing between local residents and tourists. In the second phase a conceptual model has been developed to analyze the decision to participate in festivals, distinguishing between tourists and residents. In the third phase, the decision to participate, or to not participate, in festivals held in alternative formats to that of traditional (and previously normal) face-to-face festivals, in the face of the situation caused by the pandemic, is analyzed, with the aim of identifying alternative paths for music festivals. The results suggest that there are differences in the relationship between motivations, behavioral intentions and perceptions when contexts and publics change, such as the safety of participants being a vital factor to be taken into account in contexts such as the global pandemic

    Nonlinear Systems

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    Open Mathematics is a challenging notion for theoretical modeling, technical analysis, and numerical simulation in physics and mathematics, as well as in many other fields, as highly correlated nonlinear phenomena, evolving over a large range of time scales and length scales, control the underlying systems and processes in their spatiotemporal evolution. Indeed, available data, be they physical, biological, or financial, and technologically complex systems and stochastic systems, such as mechanical or electronic devices, can be managed from the same conceptual approach, both analytically and through computer simulation, using effective nonlinear dynamics methods. The aim of this Special Issue is to highlight papers that show the dynamics, control, optimization and applications of nonlinear systems. This has recently become an increasingly popular subject, with impressive growth concerning applications in engineering, economics, biology, and medicine, and can be considered a veritable contribution to the literature. Original papers relating to the objective presented above are especially welcome subjects. Potential topics include, but are not limited to: Stability analysis of discrete and continuous dynamical systems; Nonlinear dynamics in biological complex systems; Stability and stabilization of stochastic systems; Mathematical models in statistics and probability; Synchronization of oscillators and chaotic systems; Optimization methods of complex systems; Reliability modeling and system optimization; Computation and control over networked systems

    Internet and Biometric Web Based Business Management Decision Support

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    Internet and Biometric Web Based Business Management Decision Support MICROBE MOOC material prepared under IO1/A5 Development of the MICROBE personalized MOOCs content and teaching materials Prepared by: A. Kaklauskas, A. Banaitis, I. Ubarte Vilnius Gediminas Technical University, Lithuania Project No: 2020-1-LT01-KA203-07810

    Changing Priorities. 3rd VIBRArch

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    In order to warrant a good present and future for people around the planet and to safe the care of the planet itself, research in architecture has to release all its potential. Therefore, the aims of the 3rd Valencia International Biennial of Research in Architecture are: - To focus on the most relevant needs of humanity and the planet and what architectural research can do for solving them. - To assess the evolution of architectural research in traditionally matters of interest and the current state of these popular and widespread topics. - To deepen in the current state and findings of architectural research on subjects akin to post-capitalism and frequently related to equal opportunities and the universal right to personal development and happiness. - To showcase all kinds of research related to the new and holistic concept of sustainability and to climate emergency. - To place in the spotlight those ongoing works or available proposals developed by architectural researchers in order to combat the effects of the COVID-19 pandemic. - To underline the capacity of architectural research to develop resiliency and abilities to adapt itself to changing priorities. - To highlight architecture's multidisciplinarity as a melting pot of multiple approaches, points of view and expertise. - To open new perspectives for architectural research by promoting the development of multidisciplinary and inter-university networks and research groups. For all that, the 3rd Valencia International Biennial of Research in Architecture is open not only to architects, but also for any academic, practitioner, professional or student with a determination to develop research in architecture or neighboring fields.Cabrera Fausto, I. (2023). Changing Priorities. 3rd VIBRArch. Editorial Universitat Politècnica de València. https://doi.org/10.4995/VIBRArch2022.2022.1686

    How to leverage artificial intelligence for sustainable business development

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    Dissertation presented as the partial requirement for obtaining a Master's degree in Information Management, specialization in Knowledge Management and Business IntelligenceThe field of Artificial Intelligence (AI) was founded as an academic discipline in the summer of 1956 (Muthukrishnan et al., 2020) at Dartmouth College in Hanover, New Hampshire, when several field experts gathered for a workshop focused on understanding how to humanize machine functioning (McCarthy et al., 2006). However, it was not until the beginning of the 21st century that AI research boomed, as a consequence of successful applications of machine learning algorithms across both academy and industry

    Priming and Mining the Civil Engineering Mindset: How Personal Values and Perfectionism Shape Societal Engagement and Consideration in Design

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    There are many ongoing calls for the integration of public welfare needs and concerns into engineering curricula and practice; for example, promoting social consciousness, human-centred design, and other socially-related frameworks. However, some engineering students still seem to devalue or resist these initiatives. This project attempts to overcome this problem by exploring a new methodology to facilitate such integrations, whilst bypassing the possible resistance. In the first intervention, this project explores to facilitate such notions via exploiting the psychology-informed approach of priming. Results of the first intervention showed that the priming initially intended to raise empathy (and by extension, social consciousness) scores unexpectedly resulted in significantly decreasing them. This initiated the second and third interventions, which explored how different key facets of the mindset (i.e., personal values and perfectionism, respectively) contribute to decision-making, particularly in contexts of human-centred designing and socially relevant initiatives, in civil engineering design. Such research on exploring the engineering mindset was to also inform the under-explored research literature on the subjective nature of sustainable decision-making in engineering. .. The second and third interventions therefore serve to fill the gap on addressing the subjective nature of sustainable decision-making in engineering, by researching to understand how the different facets of the mindset (i.e., personal values and perfectionism, respectively) dictate decision-making and facilitate (or hinder) social engagement and consideration in human-centric designing and socially considerate contexts. The influence of priming on such decision-making processes and social considerations were also observed in light of the different facets of the mindset. Results show that the majority of civil engineering undergraduates hold dominant Higher Order Values rooted in Self Transcendence (60.87%), and were categorised as perfectionists (74.48%). Findings indicate that those with Higher Order Value rooted in Self Transcendence were significantly less likely to produce what I term Communal Designs (i.e., designs that inform the metaphysical as well as the physical needs of the end-user), compared to those with dominant values rooted in the Higher Order Value of Openness to Change. Students were also found to transition in value towards the Higher Order Value of Conservation with time (i.e., with transition from year 1 to year 3 in a civil engineering programme), and thus transition away from their likelihood of producing Communal Designs by extension. Similarly, those categorised as perfectionists were significantly less likely to produce Communal Designs compared to those categorised as non-perfectionists. Perfectionists were later found to be associated with the Higher Order Value of Conservation when resumed back to the literature for sense-making of the present findings. Underlying common motives of Self-Protection and Anxiety-Avoidance were thus deduced to be hindering ‘truthful’ (i.e., intrinsically driven) engagement with human-centric initiatives, and production of what I termed Communal Designs. An intention-behaviour gap was found prominent in civil engineering undergraduates perhaps intending to, but then failing to produce Communal Designs. Further, the reversed influence of the priming was then discussed to be relative to the underlying motives of self-protection and anxiety-avoidance of the civil engineering undergraduates. Findings of the present project thus serve as a foundation for future mitigative studies or interventions promoting socially considerate initiatives or practices in civil engineering designs
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