3,202 research outputs found

    Natural and Technological Hazards in Urban Areas

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    Natural hazard events and technological accidents are separate causes of environmental impacts. Natural hazards are physical phenomena active in geological times, whereas technological hazards result from actions or facilities created by humans. In our time, combined natural and man-made hazards have been induced. Overpopulation and urban development in areas prone to natural hazards increase the impact of natural disasters worldwide. Additionally, urban areas are frequently characterized by intense industrial activity and rapid, poorly planned growth that threatens the environment and degrades the quality of life. Therefore, proper urban planning is crucial to minimize fatalities and reduce the environmental and economic impacts that accompany both natural and technological hazardous events

    A review of spatial variations of multiple natural hazards and risk management strategies in Pakistan

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    Natural hazards are dynamic and unpredictable events that are a continuous threat to global socio-economic development. Humans’ reactions to these catastrophes are influenced by their proximity to the hazards and their ability to anticipate, resist, cope with, and recover from their consequences. Due to climatic changes, the risk of multiple natural hazards is expected to increase in several regions of Pakistan. There is a pressing need to understand the spatial discrepancies of natural hazards due to climate change and identifying the regions that require special measures to increase resilience, achieve adaptation, and sustainable development goals. This paper synthesizes the related literature to understand spatial variations of natural hazards due to climate changes across Pakistan. The Emergency Events Database (EM-DAT), National Aeronautics and Space Administration Global Landslide Catalog (NASA-GLC), National Disaster Management Authority (NDMA), and Pakistan Meteorological Department (PMD) are utilized to analyze spatial discrepancies and vulnerabilities to natural hazards. This study unveils that Pakistan’s current risk analysis and management strategies seem to be obsolete compared to global trends. Because of spatial variations of hazards, most research work on hazard risk assessments and risk management focuses on a single hazard, neglecting the co-occurrence impact of different natural hazards. Very limited studies are included in comprehensive multi-hazard risk strategies. Therefore, in Pakistan, risk management would require integrated multi-hazard risk assessment approaches to detect, analyze, measure, and evaluate various natural hazards, their effects, and interconnections. Moreover, the Pakistan governmental institutes dealing with natural hazards should focus on pre-disaster mitigation and resilience techniques instead of investing only in post-disaster relief activities

    National Report for the IAG of the IUGG 2019-2022

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    Major results of researches conducted by Russian geodesists in 2019-2022 on the topics of the International Association of Geodesy (IAG) of the International Union of Geodesy and Geophysics (IUGG) are presented in this issue. This report is prepared by the Section of Geodesy of the National Geophysical Committee of Russia. In the report prepared for the XXVII General Assembly of IUGG (Germany, Berlin, 11-20 July 2023), the results of principal researches in geodesy, geodynamics, gravimetry, in the studies of geodetic reference frame creation and development, Earth's shape and gravity field, Earth's rotation, geodetic theory, its application and some other directions are briefly described. For some objective reasons not all results obtained by Russian scientists on the field of geodesy are included in the report.Comment: Misprint in the title of the arXiv record has been corrected. The submission content is not affecte

    Using Financial Tools to Protect the Rule of Law: Internal and External Challenges

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    This contribution aims to elucidate some problematic aspects of the financial tools (such as the Conditionality Regulation, Recovery and Resilience Facility and other measures), used by the EU to ensure compliance with the rule of law. It draws attention to certain legal conundrums which challenge the functional effectiveness of these tools both within the Union (the internal dimension) and in the Union’s relations with non-EU actors (the external dimension)

    The Texture of Everyday Life: Carceral Realism and Abolitionist Speculation

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    Exploring the ways in which prisons shape the subjectivity of free-world thinkers, and the ways that subjectivity is expressed in literary texts, this dissertation develops the concept of carceral realism: a cognitive and literary mode that represents prisons and police as the only possible response to social disorder. As this dissertation illustrates, this form of consciousness is experienced as racial paranoia, and it is expressed literary texts, which reflect and help to reify it. Through this process of cultural reification, carceral realism increasingly insists on itself as the only possible mode of thinking. As I argue, however, carceral realism actually stands in a dialectical relationship to abolitionist speculation, or, the active imagining of a world without prisons and police and/or the conditions necessary to actualize such a world. In much the same way that carceral realism embeds itself in realist literary forms, abolitionist speculation plays a constitutive role in the utopian literary tradition. In order to elaborate these concepts, this dissertation begins with a meta-consideration of how cultural productions by incarcerated people are typically framed. Building upon the work of scholars and incarcerated authors’ own interventions in questions of consciousness, authorship, textual production, and study, this chapter contrasts that typical frame with a method of abolitionist reading. Chapter two applies this methodology to Edward Bunker’s 1977 novel The Animal Factory and Claudia Rankine’s 2010 poem Citizen in order to develop the concept of carceral realism and demonstrate how it has developed from the 1970s to the present. In order to lay out the historical foundations of the modern prison, chapter three looks back to the late 18th century and situates the emergence of the penitentiary within debates regarding race, citizenship, and state power. Returning to the 1970s, chapter four investigates the role universities have played in the formation of carceral realism and the complex relationship Chicanos and Asian Americans have to prisons and police by analogizing the institutionalization of prison literary study to the formation of ethnic studies. Chapter five draws this project to a conclusion by developing the concept of abolitionist speculation, or the active imagining of a world without prisons or the police and/or the conditions necessary to realize such a world, which I identify as both a constitutive generic feature of utopian literature and something that exceeds literature altogether. In doing so, this dissertation establishes an ongoing historical relationship between social reproduction of prisons and literary forms that cuts across time, geography, race, gender, and genre

    Advances and Applications of DSmT for Information Fusion. Collected Works, Volume 5

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    This fifth volume on Advances and Applications of DSmT for Information Fusion collects theoretical and applied contributions of researchers working in different fields of applications and in mathematics, and is available in open-access. The collected contributions of this volume have either been published or presented after disseminating the fourth volume in 2015 in international conferences, seminars, workshops and journals, or they are new. The contributions of each part of this volume are chronologically ordered. First Part of this book presents some theoretical advances on DSmT, dealing mainly with modified Proportional Conflict Redistribution Rules (PCR) of combination with degree of intersection, coarsening techniques, interval calculus for PCR thanks to set inversion via interval analysis (SIVIA), rough set classifiers, canonical decomposition of dichotomous belief functions, fast PCR fusion, fast inter-criteria analysis with PCR, and improved PCR5 and PCR6 rules preserving the (quasi-)neutrality of (quasi-)vacuous belief assignment in the fusion of sources of evidence with their Matlab codes. Because more applications of DSmT have emerged in the past years since the apparition of the fourth book of DSmT in 2015, the second part of this volume is about selected applications of DSmT mainly in building change detection, object recognition, quality of data association in tracking, perception in robotics, risk assessment for torrent protection and multi-criteria decision-making, multi-modal image fusion, coarsening techniques, recommender system, levee characterization and assessment, human heading perception, trust assessment, robotics, biometrics, failure detection, GPS systems, inter-criteria analysis, group decision, human activity recognition, storm prediction, data association for autonomous vehicles, identification of maritime vessels, fusion of support vector machines (SVM), Silx-Furtif RUST code library for information fusion including PCR rules, and network for ship classification. Finally, the third part presents interesting contributions related to belief functions in general published or presented along the years since 2015. These contributions are related with decision-making under uncertainty, belief approximations, probability transformations, new distances between belief functions, non-classical multi-criteria decision-making problems with belief functions, generalization of Bayes theorem, image processing, data association, entropy and cross-entropy measures, fuzzy evidence numbers, negator of belief mass, human activity recognition, information fusion for breast cancer therapy, imbalanced data classification, and hybrid techniques mixing deep learning with belief functions as well

    2023-2024 Graduate School Catalog

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    You and your peers represent more than 67 countries and your shared scholarship spans 140 programs - from business administration and biomedical engineering to history, horticulture, musical performance, marine science, and more. Your ideas and interests will inform public health, create opportunities for art and innovation, contribute to the greater good, and positively impact economic development in Maine and beyond
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