This book presents a solution for direct and inverse heat conduction problems, discussing the theoretical basis for the heat transfer process and presenting selected theoretical and numerical problems in the form of exercises with solutions. The book covers one-, two- and three dimensional problems which are solved by using exact and approximate analytical methods and numerical methods. An accompanying CD-Rom includes computational solutions of the examples and extensive FORTRAN code.
This book presents a unique approach to stream data mining. Unlike the vast majority of previous approaches, which are largely based on heuristics, it highlights methods and algorithms that are mathematically justified. First, it describes how to adapt static decision trees to accommodate data streams; in this regard, new splitting criteria are developed to guarantee that they are asymptotically equivalent to the classical batch tree. Moreover, new decision trees are designed, leading to the original concept of hybrid trees. In turn, nonparametric techniques based on Parzen kernels and orthogonal series are employed to address concept drift in the problem of non-stationary regressions and classification in a time-varying environment. Lastly, an extremely challenging problem that involves designing ensembles and automatically choosing their sizes is described and solved. Given its scope, the book is intended for a professional audience of researchers and practitioners who deal with stream data, e.g. in telecommunication, banking, and sensor networks.
- Comprehensive collection of structural concepts in the field of hierarchical control - Methodologies for systematic synthesis of a multilayer structure of an optimizing control system - Optimizing control algorithms for the steady-state and dynamic processes and complete convergence analysis of the algorithms - Application of the theory of five case study examples of the industrial systems.
The demise of communism in 1989 in eastern Europe, followed by the break-up of the Soviet Union and the spectacular rise of China and India in the 1990s, brought about a new world order. In eastern Europe communism not only caused large-scale impoverishment and technological slowing, but also signified managerial wastefulness and disregard for employee voice. Yet, since the collapse of the old system, 25 years has passed and things have dramatically improved. Crucially, much has changed in the workplace: a transfer of modern HRM thought led to a shift in the way employees were treated. Human Resource Management in Emerging Economies explores – by means of qualitative and quantitative research methods – the problematics of human resource management in post-communist emerging economies. It also focuses on such interrelated issues as privatisation, trade-unionism, corporate social responsibility, work-life balance and senior employment. The book adopts a multidisciplinary perspective, referring to theories and concepts associated with management, economics, occupational psychology and sociology. Moreover, it contextualises the discussion by including a politico-historical background, and substantiates its claims with findings from empirical research. This book’s multi-faceted approach reflects the complex nature of the subject matter, allowing readers to develop a better understanding of the idiosyncrasies of employment relations in eastern Europe.
The monograph examines the sources of Polish social divisions. It explains their emergence and discusses the mechanisms behind their evolution from 1945-2022. The findings corroborate the idea that divisions were formed irrespective of the current state of social hierarchy, or the accepted interpretation of justice, and that they existed both in totalitarian and democratic systems alike. The book distinguishes the category of divisions from the practices of repartition, and demonstrates that the repartitions discussed in a political discourse do not generate divisions, but constitute the politicization of the latter. Repartitions are understood as discursive, dichotomic juxtapositions that result from the existence of divisions and can be used as political tools. It has been demonstrated that they can also function as analytical categories used with a view to determining the state of social inequalities. The notions of divisions and repartitions discussed in this volume confirm the existence of the continuity of changes and describe the evolution of Polish society has a consequence.
This book explores the linguistic patterns of conflict, crisis and threat generation in Polish political rhetoric that have been at the heart of state-level policies since the Law and Justice (PiS) Party came to power in October 2015. Analysing a vast corpus of speeches, statements and remarks by prominent Law and Justice Party politicians, this book sheds light on internal parliamentary and presidential discourse against opponents of the government, before widening its lens to Poland's strained relations with the EU regarding refugee distribution and immigration. Drawing on theories from contemporary critical discourse studies and critical-cognitive pragmatics, the book shows how the crisis, conflict and threat elements in these discourses produce public coercion and strengthen the Party's leadership. Piotr Cap extends his argument further to examine discursive examples from Hungary, Romania, Bulgaria, Austria, Italy and the UK, highlighting the correlation between the Law and Justice Party and broader socio-political and rhetorical trends in contemporary Europe. The result is an authoritative panorama of the mutual dependencies and shared discursive strategies of European right-wing groups.
In Poland, for almost three decades, education in the field of public health has been provided in medical universities with the aim of creating an expert workforce to ensure appropriate action in this area. The book draws on the experience and knowledge of teachers associated with the School of Public Health of the Jagiellonian University – undoubtedly a leading institution in the country in this area – but experts from other centres also were invited in order to provide content of an appropriately high quality. (...) The textbook on public health, edited by professor Stanisława Golinowska, is highly recommended not only to medical university students, but also to all persons involved in health protection activities in Poland. For all interested in public health, this is must-read. Prof. Zbigniew Gaciong, MD, Medical University of Warsaw This textbook perfectly addresses the health challenges of the contemporary stage of civilization development in which public health is becoming an extremely complex and at the same time, dynamically evolving field. The scope of the textbook is clearly defined and its division into chapters and within them, into sections dedicated to specific issues, facilitates the search for the required content. The textbook also provides a wholesome understanding of public health, which covers the theoretical foundations, an overview of problems and challenges, as well as a description of the tools used both in research and in public policy at multiple levels: global, European, national and local. Prof. Andrzej M. Fal, Wrocław Medical University, President of the Polish Society of Public Health
Since the global financial crisis of 2008-2009, there has been a growing interest among policy makers towards the more active role of the state in the enterprise sector. This book provides valuable insight into the changing role of state-owned enterprises in economic policy, a topic at the cross section of several interrelated, but usually independent research streams first of all transition research, varieties of capitalism literature, public choice approach and institutionalism studies. With the existing literature on state ownership concentrating on the developed economies and on selected emerging economies, this book fills an important gap in focusing on the post-communist transition countries. The Polish experience is looked at in a comparative perspective of selected transition countries, which deserve special attention as they had to cope with a radical change of their economic policies towards the enterprise sector. This book will be valuable reading for academics in economic policy, transition economics, and institutional economics, and policy makers and practitioners in EU bodies and emerging economies.
Poland in a Colonial World Order is a study of the interwar Polish state and empire building project in a changing world of empires, nation-states, dominions, protectorates, mandates, and colonies. Drawing from a wide range of sources spanning two continents and five countries, Piotr Puchalski examines how Polish elites looked to expansion in South America and Africa as a solution to both real problems, such as industrial backwardness, and perceived issues, such as the supposed overrepresentation of Jews in "liberal professions." He charts how, in partnership with other European powers and international institutions such as the League of Nations, Polish leaders made attempts to channel emigration to South America, to establish direct trade with Africa, to expedite national minorities to far-away places, and to tap into colonial resources around the globe. Puchalski demonstrates the intersection between such national policies and larger processes taking place at the time, including the internationalist turn of colonialism and the global fascination with technocratic solutions. Carefully researched, the volume is key reading for scholars and advanced students of twentieth-century European history.
This book presents a study in knowledge discovery in data with knowledge understood as a set of relations among objects and their properties. Relations in this case are implicative decision rules and the paradigm in which they are induced is that of computing with granules defined by rough inclusions, the latter introduced and studied within rough mereology, the fuzzified version of mereology. In this book basic classes of rough inclusions are defined and based on them methods for inducing granular structures from data are highlighted. The resulting granular structures are subjected to classifying algorithms, notably k—nearest neighbors and bayesian classifiers. Experimental results are given in detail both in tabular and visualized form for fourteen data sets from UCI data repository. A striking feature of granular classifiers obtained by this approach is that preserving the accuracy of them on original data, they reduce substantially the size of the granulated data set as well as the set of granular decision rules. This feature makes the presented approach attractive in cases where a small number of rules providing a high classification accuracy is desirable. As basic algorithms used throughout the text are explained and illustrated with hand examples, the book may also serve as a textbook.
Extraordinary technological progress, but also the experience gained from the global COVID-19 pandemic, force the future vision of the world’s economic development to assume a close coexistence and intense interaction between production (manufacturing) and logistics and supply-chain management. This perspective requires that the current functioning of organizations will have to be radically remodeled so that they can face not only market competition but also the turbulent changes (volatility, uncertainty, complexity, and ambiguity - VUCA) that take place in their close environment. Therefore, in the next few years, one of the most important tools for improving organizations may become industry audits, especially the logistics audit. This book explores the development, methods, and impact of logistics audits on organizations. In a holistic way, the book refers to topics such as internal audit, control, logistics system of enterprises, principles of conducting logistics audit and its problem areas (risk), logistics audit of procurement, production, warehousing, distribution, and supply chains, impact of the digital economy on organizations, and the European market for logistics audit services. Undoubtedly, the greatest asset of this book is that, in international terms, it is the first compact book devoted to the issue of logistics audit. Unique and timely, the book will be an essential resource for academics and postgraduate students of logistics, supply-chain management, and global operations in particular.
This book presents in detail the state of knowledge of the distribution, bioavailability, biomagnification, discrimination, fate and sources of chemical pollutants (metals, metalloids, radionuclides and nutrients) in all compartments (atmosphere, water, deposits, biota) of the Baltic environment. Particular components of the Baltic ecosystem are considered as potential monitors of pollutants. Budgets of chemical elements and the ecological status of the Baltic Sea in the past, present and future are presented. Estimates of health risks to man in respect to some toxic metals and radionuclides in fish and seafood are briefly discussed. The content of the book makes possible the identification of gaps in our environmental knowledge of the Baltic Sea, with certain sections establishing possible priorities, key areas or strategies for future research.
Located between the former Soviet Union and eastern Germany, Poland has the potential to become a political and economic bridge between the East and West. It is crucial to European security and stabilization; yet the list of reference books on recent Polish history is very short. This book fills that gap, providing information on Polish political, economic, and cultural history since 1945.
This book tells the story of the dissident imaginary of samizdat activists, the political culture they created, and the pivotal role that culture had in sustaining the resilience of the oppositional movement in Poland between 1976 and 1990. This unlicensed print culture has been seen as one of the most emblematic social worlds of dissent. Since the Cold War, the audacity of harnessing obsolete print technology known as samizdat to break the modern monopoly of information of the party-state has fascinated many, yet this book looks beyond the Cold War frame to reappraise its historical novelty and significance. What made that culture resilient and rewarding, this book argues, was the correspondence between certain set of ideas and media practices: namely, the form of samizdat social media, which both embodied and projected the prefigurative philosophy of political action, asserting that small forms of collective agency can have a transformative effect on public life here and now, and are uniquely capable of achieving a democratic new beginning. This prefigurative vision of the transition from communism had a fundamental impact on the broader oppositional movement. Yet, while both the rise of Solidarity and the breakthrough of 1989 seemed to do justice to that vision, both pivotal moments found samizdat social media activists making history that was not to their liking. Back in the day, their estrangement was overshadowed by the main axis of contention between the society and the state. Foregrounding the internal controversies they protagonized, this book adds nuance to our understanding of the broader legacy of dissent and its relevance for the networked protests of today.
Many-valued logics were developed as an attempt to handle philosophical doubts about the "law of excluded middle" in classical logic. The first many-valued formal systems were developed by J. Lukasiewicz in Poland and E.Post in the U.S.A. in the 1920s, and since then the field has expanded dramatically as the applicability of the systems to other philosophical and semantic problems was recognized. Intuitionisticlogic, for example, arose from deep problems in the foundations of mathematics. Fuzzy logics, approximation logics, and probability logics all address questions that classical logic alone cannot answer. All these interpretations of many-valued calculi motivate specific formal systems thatallow detailed mathematical treatment. In this volume, the authors are concerned with finite-valued logics, and especially with three-valued logical calculi. Matrix constructions, axiomatizations of propositional and predicate calculi, syntax, semantic structures, and methodology are discussed. Separate chapters deal with intuitionistic logic, fuzzy logics, approximation logics, and probability logics. These systems all find application in practice, in automatic inference processes, which have been decisive for the intensive development of these logics. This volume acquaints the reader with theoretical fundamentals of many-valued logics. It is intended to be the first of a two-volume work. The second volume will deal with practical applications and methods of automated reasoning using many-valued logics.
This book presents the concepts and algorithms of advanced industrial process control and on-line optimization within the framework of a multilayer structure. It describes the interaction of three separate layers of process control: direct control, set-point control, and economic optimization. The book features illustrations of the methodologies and algorithms by worked examples and by results of simulations based on industrial process models.
The book concisely presents the fundamental aspects of the theory of operators on Hilbert spaces. The topics covered include functional calculus and spectral theorems, compact operators, trace class and Hilbert-Schmidt operators, self-adjoint extensions of symmetric operators, and one-parameter groups of operators. The exposition of the material on unbounded operators is based on a novel tool, called the z-transform, which provides a way to encode full information about unbounded operators in bounded ones, hence making many technical aspects of the theory less involved.
PURPOSE: The traditional sources of financing (bank loans) cannot be treated as an essential source of financing for SMEs in developing countries. For this reason, this group of entities uses many alternative sources, from bootstrapping to microfinance and crowdfunding. During the last decade, a significant contribution in this area has been done by financial technology. The purpose of this study is threefold: 1) to present the role of financial technologies in financing SMEs, 2) to examine the role of entities based on financial technology in financing SMEs in developing countries, and 3) to consider other non-bank aspects of financing SMEs, leading to the improvement of the financial situation of these entities. The in-depth analysis of these entrepreneurial finance practices will be developed in the following papers presented in this Issue. METHODOLOGY: This study employs a theoretical approach based on a narrative literature review. The primary attention is focused on applying financial technology as a stimulant for the finance of SMEs in developing countries. FINDINGS: As a consequence of the financing gap for SMEs within the traditional financial system, these entities use non-bank financing based on financial technology. The research confirms that financial technology plays a crucial role in fostering the financial situation of SMEs in developing countries and providing greater financial inclusion for these entities. Both, financial technology and enterprises based on this technology contribute significantly to the improvement of efficiency of financing SMEs in emerging markets. They also provide a broader range of services, than were offered by the traditional financial sector. Regarding the other aspects of SME finance, it is essential to implement such ways of financing like microfinance services and crowdfunding. Such funding mechanisms, together with the budget process and the compliance under the conditions of e-tax systems, are important determinants of current entrepreneurial finance. IMPLICATIONS: The paper describes the financing of SMEs in developing countries. The in-depth picture of the SME’s financial situation, focusing on the technological development in this area, provides essential insight into this still poorly explored area. It also offers important premises for shaping the post-pandemic policy to support their further growth. ORIGINALITY/VALUE: Despite growing theoretical and empirical literature about entrepreneurial finance, this study aims to contribute to the role of financial technology in this area. The impact of financial technologies and the role of fintech-based entities on SME activity in developing countries are still poorly researched. Moreover, the research provides a brief overview of other SME funding sources and their determinants in this group of countries.
Combining memoir, history, and political essay, an acclaimed French journalist delves into his family’s past in this searing, nuanced investigation of Jewish identity and what it means in the diaspora versus Israel today. What is a Jew? There are as many answers as there are Jewish people. Written four years ago, and now available in English with a new introduction, Bad Jew speaks intelligently to our current crises. A striking portrait of the identity fever that has overtaken the Israeli right, and a moving family saga, it follows three generations, three Jewish men, each involved in public life in his own personal way: Piotr Smolar’s grandfather, a passionate Polish communist, who led the resistance in the Minsk ghetto during World War II; Smolar’s father, who opposed the communist regime in Poland in 1968 and had to flee the country; and Smolar himself, confronted with the question of Jewish identity after becoming Le Monde’s correspondent in Jerusalem. Deftly interweaving their stories of activism and migration, Smolar explores how tribalism harms democracy and asks difficult questions: when does loyalty turn into betrayal? What place is left for basic values and empathy? This important book has never been timelier.
This book presents a unique approach to stream data mining. Unlike the vast majority of previous approaches, which are largely based on heuristics, it highlights methods and algorithms that are mathematically justified. First, it describes how to adapt static decision trees to accommodate data streams; in this regard, new splitting criteria are developed to guarantee that they are asymptotically equivalent to the classical batch tree. Moreover, new decision trees are designed, leading to the original concept of hybrid trees. In turn, nonparametric techniques based on Parzen kernels and orthogonal series are employed to address concept drift in the problem of non-stationary regressions and classification in a time-varying environment. Lastly, an extremely challenging problem that involves designing ensembles and automatically choosing their sizes is described and solved. Given its scope, the book is intended for a professional audience of researchers and practitioners who deal with stream data, e.g. in telecommunication, banking, and sensor networks.
This book presents a solution for direct and inverse heat conduction problems, discussing the theoretical basis for the heat transfer process and presenting selected theoretical and numerical problems in the form of exercises with solutions. The book covers one-, two- and three dimensional problems which are solved by using exact and approximate analytical methods and numerical methods. An accompanying CD-Rom includes computational solutions of the examples and extensive FORTRAN code.
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