bluuebunny/crossref_metadata_2025 huggingface dataset:
О полиномиальном варианте задачи сумм-произведений
для подгрупп
Authors: Aleshina S A , Vyugin Il'ya Vladimirovich
Published: December 2022

Мы обобщаем два результата работ [1], [2]
о суммах подмножеств $\mathbb{F}_p$ на более общую ситуацию,
когда вместо суммы $x+y$ рассматривается величина $P(x,y)$,
где $P$ - многочлен достаточно общего вида. В частности,
получена нижняя оценка мощности множества значений
многочлена $P(x,y)$, где переменные $x$ и $y$ принадлежат
подгруппе $G$ мультипликативной группа поля $\mathbb{F}_p$.
Также мы доказываем, что если подгруппа $G$ может быть представлена
как множество значений многочлена $P(x,y)$ при $x\in A$, $y\in B$,
то мощности множеств $A$ и $B$ по порядку близки к $\sqrt{|G|}$ .
Библиография: 7 названий.
Вложения пространств функций положительной гладкости
на гельдеровой области в пространства Лебега
Authors: Besov Oleg Vladimirovich
Published: December 2022

В работе устанавливается теоремы о вложении и компактности вложений
пространств функций положительной гладкости,
определeнных на гельдеровой области
$n$-мерного евклидова пространства, в пространства Лебега.
Библиография: 10 названий.
Pluralism and Heterodoxy: Introduction to the Special Issue
Authors: Mearman Andrew
Published: December 2022

This paper introduces a special issue of the journal devoted to work presented at two recent conferences of the Association for Heterodox Economics (AHE). The AHE is an organisation which advocates and provides a forum for non-mainstream approaches to economics. Recent conferences have focused on pluralism. Pluralism is a variegated concept with multiple motivations and arguments in its favour. Such arguments tend to be ontological and epistemological, but may also be pedagogical. Pluralism has been advocated as a moniker preferable to heterodoxy which might be adopted by non-mainstream economists. However, it is problematic. The papers which comprise the remainder of this issue illustrate that point. The papers are discussed in turn and contrasted.
A review of Stephen T. Ziliak and Deirdre N. McCloskey, The Cult of Statistical Significance. How the Standard Error Costs Us Jobs, Justice, and Lives, The University of Michigan Press, Ann Arbor, 2008, 320 pages
Authors: Dusek Tamás
Published: December 2022

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Commentary on Teaching Economics with Podcasts, Literature and Movies
Authors: Moulder James
Published: December 2022

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For sure, economics is a technical subject, with an impressive vocabulary and an imposing methodology. At the same time, quite literally, it’s about bread and butter issues. And so, one of the challenges of teaching economics is to connect these two dimensions of the subject. In particular, the trick is to make meaningful connections that aren’t trivial. And so, it’s about enriching reliable textbooks with material that’s on this website and in these books.
The foundation of Marx's concept of value in the Manuscripts of 1844
Authors: Baronian Laurent
Published: December 2022

The aim of this paper is to show how Marx's Economic and Philosophic Manuscripts of 1844, which stand as his first systematic study of classical economists, transform the concept of labour as it had been developed by political economy against mercantilism and physiocracy. The current interpretations of the Marxian theory of value are first reviewed. The analysis of the Manuscripts then shows that the contribution of Hegelian philosophy lies in the definition of social labour in total opposition to the orthodox conception. This issue leads to a reexamination of the significance of these Manuscripts for the Marxian concept of value and its source, general and abstract labour.
Institutionalism as the way of unification of the heterodox theories
Authors: Postel Nicolas , Sobel Richard
Published: December 2022

In this article we seek to show that there is a common framework to the various approaches known as heterodox. This framework is the "institutionalism", which take into account the concrete institutions in which the economic process proceeds. To argue our thesis we deploy two types of justification. We begin with an historical justification which borrows from the history of the thought and will find in emblematic authors (Ricardo, Marx, Keynes, Polanyi) (1) the definition of a common object for an institutionalist political economy (the study of a "Monetary economy of capitalistic production"); (2) a common general standard of the economy like "an institutionalized process between men and environment" (against the definition of Robbins). Our second justification is a more epistemological one. We develop the way in which the institutionalist approach mobilizes the concepts of action and of institution. The goal of this article is to contribute to the emergence of a positive paradigm, common to the heterodox, which is not defined any more in hollow or negative in opposition to the neoclassic "main stream".
A review of George A. Akerlof and Robert J. Shiller, Animal Spirits: How Human Psychology Drives the Economy, and Why It Matters for Global Capitalism, Princeton University Press, 2009, 264 pp.
Authors: Ban Cornel
Published: December 2022

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A Review of Marshall and Schumpeter on Evolution: Economic Sociology of Capitalist Development, Edited by Yuichi Shionoya and Tamotsu Nishizawa, Cheltenham UK, Edward Elgar, 2008, 285 pp.
Authors: Stamate Andreas
Published: December 2022

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Joseph Alois Schumpeter (18831950) and Alfred Marshall (18421924) had more or less successfully delivered to humanity their vision about evolution and made connections between this and other concepts which deserve attention, such as development or capitalism. The volume Marshall and Schumpeter on Evolution: Economic Sociology of Capitalist Development is a tool for starting to understand these connections, and at the same time for observing the differences, if any, between the two.
Schumpeter's theory of leadership: a brief sketch
Authors: Michaelides Panayotis , Kardasi Ourania
Published: December 2022

So far, it has hardly been recognized that the great Austrian thinker Joseph Alois Schumpeter had developed a general theory of leadership. In this paper, we analyze how leaders promote change by building on Schumpeter's understanding of entrepreneurial leadership which fuses the concepts of entrepreneurship and leadership. Also, we analyze Schumpeter's shift in emphasis regarding his leadership theory. Specifically, Schumpeter in his early works defined entrepreneurs as individuals whose acts have significant effects on firms. However, in his late works he seems to have realized the need to extend further the boundaries of his early approach, to account for social forces.
The internal consistency of perfect competition
Authors: Kapeller Jakob , Pühringer Stephan
Published: December 2022

This article surveys some arguments brought forward in defense of the theory of perfect competition. While some critics propose that the theory of perfect competition, and thus also the theory of the firm, are logically flawed, (mainstream) economists defend their most popular textbook model by a series of apparently different arguments. Here it is examined whether these arguments are comparable, consistent and convincing from the point of view of philosophy of science.
On technological change and stage evolution in the works of Seneca and Adam Smith
Authors: Baloglou Christos
Published: December 2022

The present paper investigates the links that connect Seneca and Adam Smith in relation to the concept of the technological change and the evolution of society. The Roman philosopher and jurist discusses extensively the technical achievements in various factors of production which are an outcome of the division of labour. The main question concerning the fact, if all inventions stem originally from the cogitations of philosophers, or, the common workman is exposed to the manufacturing process in his daily tasks appears also in Adam Smith's thought. The analysis shows Smith's classical roots and the significance of the Roman literature.
A Review of Christian Arnsperger, Full Spectrum Economics. Towards an Inclusive and Emancipatory Social Science, Routledge, 2010, 277 pp.
Authors: Zgreabãn Irina
Published: December 2022

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Many brilliant economists today do recognize that economics need to be reformed, but the vast majority of scientific works is still captive into the absolute rigor of the Cartesian paradigm and the finery of the Newtonian models. In this context, Christian Arnsperger's book aims to be a guide in the efforts to conceptually renew economics. As part of this endeavour, he pursues ambitiously to build a new sub-discipline within the economic science-Full Spectrum economics. The writing is mainly constructed on a critical and consistent review of the philosophical principals of scientific materialism and mainstream monism, on which Western Enlightenment was built, and of the current research methodologies applied in economics and founded on these principles. Enlightenment is disregarded as being based on mathematical formalism that looks for "characteristic universalis" (Descartes), absent from real world. The book is also a struggle to holism and transdisciplinarity, being indeed an enriching experience in logics, philosophy, psychology and economics.
"This lofty mountain of silver could conquer the whole world": Potosí and the political ecology of underdevelopment, 1545-1800
Authors: Moore Jason
Published: December 2022

By the 1570's, Potosí, and its silver, had become the hub of a commodity revolution that reorganized Peru's peoples and landscapes to serve capital and empire. This was a decisive moment in the world ecological revolution of the long seventeenth century. Primitive accumulation in Peru was particularly successful: the mita's spatial program enabled the colonial state to marshal a huge supply of low-cost and tractable labor in the midst of sustained demographic contraction. The relatively centralized character of Peru's mining frontier facilitated imperial control in a way the more dispersed silver frontiers of New Spain did not. Historical capitalism has sustained itself on the basis of exploiting, and thereby undermining, a vast web of socio-ecological relations. As may be observed in colonial Peru, the commodity frontier strategy effected both the destruction and creation of premodern socio-ecological arrangements.
The rise, maturity and geographic diffusion of the cotton industry, 1760-1900
Authors: Molk Florence
Published: December 2022

This article examines the trajectory of the cotton industry, including calico printing, over the period 1760-1900. From its beginnings in England as a leading industry of the capitalist world-economy, it spread geographically on a major scale to finally reach the United States and Japan. Over the long term, it is argued that as it expanded and competition increased, profit rates tended to fall, although unevenly.
Are egalitarians really vulnerable to the Levelling-Down Objection and the Divided World Example?
Authors: Subramanian S
Published: December 2022

This essay is a quick critique of one aspect of Derek Parfit's criticism of Egalitarianism in his larger consideration of the claims of, and distinction between, Prioritarianism and Egalitarianism. It reviews issues relating to the 'Levelling Down Objection' and the 'Divided World Example'. More specifically, it is argued that the Levelling Down Objection is a serious problem only for Pure Telic Egalitarianism, not for Pluralist Telic Egalitarianism; and that even in a Divided World, one can have an egalitarian justification for preferring an equal distribution of a smaller sum of wellbeing to an unequal distribution of a larger sum. By these means, it is contended that Parfit's claim of the vulnerability of Egalitarianism to the Levelling Down Objection and the Divided World Example is not sustainable.
The economist as shaman: revisioning our role for a sustainable, provisioning economy
Authors: Cato Molly
Published: December 2022

In view of the problems heterodox economists have faced in predicting, explaining and finding solutions to the financial and ecological crises facing humanity, the paper takes a wide-angle view of the question of what the role of an economist might be in a sustainable society. I argue that the role of an economist is one of an intermediary between people and the resources they need for survival, a role that in less rationalist societies might have been performed by a priest or shaman. I propose three central responsibilities for an economist in a sustainable society: supporting a process of re-embedding the economy in the environment; negotiating a respectful—even reverential—relationship between humans and non-human species; ensuring a means of acquiring resources that minimises the entropic impact of the human community.
The evolution of merchant moral thought in Tokugawa Japan
Authors: Langrill Ryan
Published: December 2022

The Tokugawa Era of Japan is known for its domination by the shogunate, or warrior bureaucracy. While samurai capture the popular imagination, the merchant class of this era was changing their cultural narrative as well. The regime, officially Neo-Confucian, considered trade a vulgar and corrupting activity, but among commoners, especially in Osaka, a culture arose celebrating the virtue of commerce. Merchant scholars and commoners assailed the orthodoxy by putting forth alternate interpretations of Confucianism, and later by abandoning the entire Confucian framework. Their primary goal was to explore the nature of virtue and commerce, and justify their own place in the world. As a side effect, the marriage of virtue to commerce allowed a nexus of long-term relationships to arise, based in Osaka.
Review of Joseph Stiglitz, Freefall: America, Free Markets, and the Sinking of the World Economy, W. W. Norton & Company, 2010, 361 pp.
Authors: Cohen Kathryn
Published: December 2022

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Review of Branko Milanovic, The Haves and the Have-Nots: A Brief and Idiosyncratic History of Global Inequality, Basic Books, 2011, 258 pp.
Authors: Karin Elizabeth
Published: December 2022

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Review of Jose Huerta de Soto, The Austrian School. Market Order and Entrepreneurial Creativity, Edward Elgar Publishing, 2011, 129 pp.
Authors: Ion Irina
Published: December 2022

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A theory of planning horizons (2): the foundation for an ethical economics
Authors: Jennings Frederic
Published: December 2022

The concept of planning horizons serves as a measure of many unsettled aspects of economic analysis. First and foremost, the notion is ordinal: we speak of ‘horizon effects’ as directional shifts in planning horizons without tallying ‘wits’ or calibrating horizonal axes of change. Second, the derivation of horizon effects is inductive; we simply assert their inherence in the range of factors subsumed within the imagined projections behind all choice. The planning horizon is set wherever surprise supplants expectation; the horizon occurs at the outer range of accurate anticipation, to which we lack clear epistemological access. Planning horizons – horizon effects – suggest a new foundation for an ethical economics of conscience, social maturation and growth.The idea of planning horizons invites a distinction of foresight from myopia in economic constructions. But time horizons are only one aspect of our planning horizons: to see ahead in time we must embrace all relevant causal effects. Foresight depends on knowledge of how reality actually works, which is a matter more of degree than ‘truth’; the planning horizon offers an index of our ‘rational bounds.’ Our range of anticipation is also related to our internalization of social and ecological externalities in our decisions, so to the scope of our ethical conscience and to our sense of human community. Indeed, the organizational health and integrity of our society is horizonal in this sense.The aim of this paper is to explore and develop the concept of planning horizons in its intellectual origins and economic concerns. Its philosophic conceptual roots, methodological underpinnings, psychological insights and economic implications are outlined to show why an economics of planning horizons offers an ethical economics of interdependent dynamic complex systems. With standard doctrines seen as a special case in a larger horizonal frame, social theory embraces an ethical economics with dissimilar institutional implications favoring cooperation.
Review of Vito Tanzi, Government versus Markets -The Changing Economic Role of the State, New
Authors: Landes Xavier
Published: December 2022

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The economic consequences of homo economicus: neoclassical economic theory and the fallacy of market optimality
Authors: Calnitsky David , Dupuy-Spencer Asher
Published: December 2022

This essay presents a critique of the standard ascension from the rational agent to the optimal market in economic theory. Critiques of homo economicus are found unsatisfactory on grounds that its employment allows for the prediction of essential features of actual markets. Using this same criterion we introduce Gary Becker’s essay, ‘Irrational Behavior and Economic Theory,’ which demonstrated that the same features of markets could be derived from non-rational behaviour. Thus, non-rationality is equally predictive but is less restrictive than rationality. Once the assumption of rationality is relaxed, the concept of market optimality (though not market order) must also be sacrificed.
A comment on scarcity
Authors: Buechner M
Published: December 2022

Modern economics is based on the idea that every good and service is scarce, but the standard defenses of this premise by reference to zero prices and infinite resources are invalid. The concept of scarcity is defined and used to show that ordinary scarcities are not economic scarcities. The errors regarding scarcity are traced to the methodology of modern economics, and an alternative method is suggested for a science whose subject matter is real human beings. The concept of relative scarcity is explained, and used to illuminate some important aspects of the functioning of a market economy. Some of the consequences are identified for economics if economists recognized that universal scarcity is not a fact.
Economics of paternalism: the hidden costs of self-commanding strategies
Authors: Salvat Christophe
Published: December 2022

The paper proposes an economic assessment of paternalism by comparing different alternative responses to dynamically inconsistent behaviors consecutive to hyperbolic discounting. Two main types of action are possible, self-commanding strategies and paternalism The first category includes personal rules and pre-commitment The second can be subcategorized between coercive and non-coercive forms of paternalism, which are respectively associated (although it is debatable) with legal paternalism and with ‘nudges’. Despite being self-inflicted, self-commanding strategies are actually not cost free and can result in a dramatic cutback of people’s freedom of choice. Likewise, legal paternalism can, on occasion, be less harmful than personal rules or pre-commitment; similarly, nudges can be more invasive and less effective than their proponents want us to believe. The aim of this paper is not to propose any standardized form of response to irrational behavior (whatever that may mean) but to argue, on the contrary, that every case should be individually appraised. Individual situations can be remedied by self-commanding strategies or by paternalistic policies, either in isolation or in combination.
The dominion of means over ends. Modern bank credit and Max Weber's irrational rationalization
Authors: Cortese Domenico
Published: December 2022

The institutions which grant credit today can be considered to be an example of what Max Weber describes as the typical rationalization of modern age. Such a rationalization would bring a lack of reflection on what should be the ultimate significance of certain technical means, which are confused with a value-in-itself of a social context. The paper highlight the fact that the function of credit consistent with individuals’ ‘ultimate ends’ seems to be that of a temporal coordination between the ‘bargaining wills’ of different individuals who aim at obtaining the highest benefit by means of the utility of their products and the products of their peers. But the current epoch has favored the elevation of historically determined features of credit-issuing to ultimate ends. Referring, among other sources, to a report by the Bank of England and to studies by Neo-Keynesian authors such as Stiglitz, this essay establishes that the consequence of the current private structure of credit-issuing is that the ultimate end of credit does not coincide with maximization and economic reciprocity but with the assessment of a risk which is distinctly private. Also, since in this structure Central Bank acts as the bank of all commercial banks, credit granting can be read as being in function of the availability – within a circumscribed economic web – of a specific credit ‘raw material’ which has a price: central bank’s liquidity. This situation puts a deep philosophical problem into the limelight, since any ‘existential’ preferability of the current model of credit issuing can only be explained as an alienation.
Smith's invisible hand: controversy is needed
Authors: Di Mario Flavia , Micocci Andrea
Published: December 2022

Smith's metaphor of the invisible hand, commonly attributed to The Wealth of Nations, is described in the Theory of Moral Sentiments. It is a ‘deception’ fed to the lower classes. Private initiative depends upon the presence of privileged classes in a conservative rather than liberal state. Only thus can the ‘invisible hand’ improve the nation's ‘wealth.’ Hence, the economic mainstream cannot easily claim Adam Smith as their ancestor. Nor can the Marxists associate him to the misdeeds of the mainstream. A Smithian ancestry is more plausible for Neoliberals.
Friedman's instrumentalism in F53. A Weberian reading
Authors: Galbács Peter
Published: December 2022

In this paper, Weber’s methodology of ideal types is applied as a framework to argue for the instrumentalist interpretation of Friedman’s methodology of positive economics. Weber’s ideal-typical methodology is characterized as a mix of descriptive inaccuracy and causal adequacy. Based on some recent structuralist results in the philosophy of science it is highlighted how intimately causal understanding and the properties of entities are related. The main contrast between Weber and Friedman consists in the emphases they placed on the causal properties of agents. It is argued that Friedman’s instrumentalism results from his neglect of entity properties for no causal understanding can be placed upon neglected characteristics. By identifying some channels through which methodological Weberianism could spread, the possibility of a real albeit indirect connection between Weber and Friedman is suggested, with Frank H. Knight as the most probable diffuser.
Economic essays (part two): toward a realistic concept of choice
Authors: Jennings Jr. Frederic
Published: December 2022

The previous three essays (Jennings 2019) and the first in this second series were originally drafted 30 years ago in 1988-1990. They aimed to present a more realistic concept of choice in economics. These four essays serve as a precursor to my subsequent work. The first three essays (Jennings 2019) addressed these issues. Essay One started with the notion of ‘opportunity cost’ and the ‘problem of invisibility’ as a case for open discourse. The second essay introduced two metaphors for economic behavior: the ‘neighborhood store’ and the ‘chessboard’, to raise issues of incomplete knowledge, time and social process. The third essay focused on interdependence: a ‘transport’ metaphor shows a balance of substitution and complementarity, opening institutional questions of competition and cooperation. These three essays set up an ethical theory of planning horizons. The fourth essay outlines a theory of ethics based on rational bounds. The endless interdependence of choice makes rational limits essential; surprises show the border of prior awareness of radiant outcomes. Our ethics align private with social incentives; wherever relations show affinity, competition is self-defeating: cooperation is more efficient, especially in education. Learning extends horizons, suggesting the failure of rivalrous systems. How incentives shape planning horizons is central to social well-being. The fifth essay develops this view with regard to institutions. Where substitution is not the basic character of our relations, competition fails. We see rivalry as productive and think ‘collusion’ is suspect, on an assumption of opposition with no room for consilient aims. But am I discomfited by your success or enriched thereby? Substitution may not be so general, if cooperation expands our horizons in a complementary way. The sixth essay poses a horizonal research agenda. How incentives shape behavior is central to well-being. Substitution and competition lead to fragmentation, when nothing complete can be understood through isolated design. Everything connects, so we must approach understanding thus. Economics – severed from honor, ethics, civilization, climate and ecological loss – cannot grasp these horizonal issues. Our short attention spans bring harm; competitive frames support a myopic culture in self-destruct mode. This is where substitution has failed; a cultural evolution is needed, starting with realistic concepts of choice.
The rationality principle as a universal grammar of economic explanations
Authors: Li Cheng
Published: December 2022

A universal grammar of economic explanations is characterized by the meansend rationality principle, which can be understood by drawing a conceptual distinction between its two facets: theoretical abstraction and empirical content. The former serves as a pure form of economic way of thinking and thus delimits the capacities of economists to perceive and understand the manifold human behaviour. The latter provides economists with objects of thought and renders the discipline empirically relevant. Given the implications of the two facets of rationality, the main task of economics as a descriptive science is to incorporate appropriate empirical content into the pure rational framework with the aim of better explaining and predicting human behaviour. As a prescriptive science, economic inquiry should draw on the persuasion and communication skills of its practitioners, thereby influencing the state of the economy through changing the means and ends of the decision makers in question.
Nordhaus on philosophy in climate change economics
Authors: Jodoin Laurent
Published: December 2022

Nordhaus' contribution to climate change economics is well-known and, for many, praiseworthy. But his refusal to acknowledge his normative stances is philosophically problematic. This article explores his arguments about philosophy in the economics of climate change found in his review of the Stern's Review (2007). It concludes that Nordhaus nonetheless relies on normative, ethical assumptions, whose oversight hinders the finding of a solution to the problems he tries himself to solve.
Nietzsche, Deleuze and Guattari: performative Nietzsche, Deleuze and Guattari: performative constitution of unpayable debt in finance constitution of unpayable debt in finance capitalism capitalism
Authors: Banalopoulou Christina
Published: December 2022

Drawing upon the philosophies of Friedrich Nietzsche and Gilles Deleuze and Félix Guattari this essay puts forth the argument that in finance capitalism debt resolution performs as an elusive promise and an appearance that reconstitutes unpayable debt. A close elaboration on Nietzsche's conceptual cartographies of the relation between the flows of Apollo and Dionysus and on the contextualization of this relation within capitalist frames that, as this essay demonstrates, Deleuze and Guattari explore in both Anti-Oedipus and A Thousand Plateaus contributes to the argument that in finance capitalism unpayable debt is performatively constituted through illusions of debt resolution. To date little work offers a performative approach of Deleuze and Guattari's conceptualization of the differential relation between the two flows of capital that constitute unpayable debt, including the ties between these flows and Nietzsche's grasp of the differential relation between Apollo and Dionysus. As a result the performative strategies that constitute, justify, and reproduce unpayable debt in finance capitalism remain relatively unexplored. This essay draws upon the works of Nietzsche and Deleuze and Guattari and adds a performative methodology on the ongoing discussions on debt in order to address the practices that infinitize debt under the gaze of financial capital.
Kuzeydoğu Akdeniz Dip Trol Balıkçılığında Karides Türlerinin Av Kompozisyonu ve Verimliliği
Authors: BAYHAN Yusuf Kenan , ÇİÇEK Erdogan , ÜNLÜER Tarık , ÖZDÖL Mehmet
Published: December 2022

Bir yıllık süreyi kapsayan bu çalışmada, Kuzey Doğu Akdeniz’de dip trol balıkçılığında avlanan karides türlerinin aylar, bölgeler, sahilden uzaklık ve derinliklere göre av kompozisyonu ile av verimliliklerinin belirlenmesi amaçlanmıştır. Çalışma 200 km uzunluğundaki deniz alanında belirlenen beş farklı istasyonda 40 adet trol operasyonu ile gerçekleştirilmiş ve toplamda 153 saat 2 dakika aktif trol çekimi yapılmıştır. Yapılan çekimler sonucunda dört familyaya (Penaeidae, Alpheidae, Crangonidae, Palaemonidae) ait altı tanesi ticari değere sahip olmak üzere toplam 11 adet karides türüne (Penaeus semisulcatus, Metapenaeus monoceros, Marsupenaeus japonicus, Melicertus kerathurus, Metapenaeus stebbingi, Parapenaeus longirostris, Trachypenaeus curvirostris, Alpheus glaber, Palaemon serratus, Palaemon adspersus ve Aegaeon cataphractus) rastlanmıştır. Bu türler içerisinde en çok avlanan tür % 50,26 oran ile P. semisulcatus (0,748 kg/sa -19,26 kg/km2) olup bunu sırasıyla P. longirostris (% 35,05- 0,521 kg/sa -13,41 kg/km2) ve M. monoceros (%11,29- 0,168 kg/sa - 4,32 kg/km2) izlemiştir. Karides türlerinin birim çaba ve alandaki ortalama av değerleri 1,49 kg/sa ve 38,25 kg/km2 olarak hesaplanmıştır. Üç mil içi ve dışına göre karşılaştırmalı olarak yapılan çalışmada toplam miktar olarak 0-3 mil içerisinde P. semisulcatus (% 80,53), 3 mil dışında ise P. longirostris (% 67,40) en yüksek av değerine sahip türler olmuştur.
Yaşlılarda Ağrı İnançlarının Sosyo-Demografik Özelliklerle İlişkisinin Değerlendirilmesi
Authors: KORKMAZ YAYLAGÜL Nilüfer , İMANCIOĞLU Halil
Published: December 2022

Ağrı, yaşlılığın önemli sorunlarından biri olup yaşam kalitesini etkileyen bir faktördür. Ağrıyı bireyin nasıl deneyimlediği gelir, eğitim, yaş ve cinsiyet gibi demografik değişkenlerin yanı sıra bireyin duygusal durumu ve ağrı deneyimi gibi birçok faktörden etkilenmektedir.
Denizli ili Tavas ilçesinde yaşayan 65 yaş ve üstü 100 kişi ile yapılan araştırmada ağrıya ilişkin inançlarının ortaya konması amaçlanmıştır. Demografik bilgi anketi ve ağrı inançları ölçeği ile elde edilen veriler, PASW Statistics programında değişkenlerin ölçüm düzeyine uygun olarak analiz edilmiştir. Katılımcıların ağrı inançları, organik inançları ve psikolojik inanç ortalamaları sırasıyla 53.59, 33.65, 19,94 olarak bulunmuştur. Cinsiyet değişkeni ile “Organik İnançlar” alt boyutu arasında istatistiksel olarak anlamlı bir fark bulunmuştur (p<0,05). Kadın katılımcıların (X=34,60) “Organik İnançlar” alt boyut puan ortalaması erkek katılımcıların (X=32,43) “Organik İnançlar” alt boyut puan ortalamasından yüksek olduğu görülmektedir. Cinsiyet değişkeni ile “Ağrı İnançları Ölçeği” arasında istatistiksel olarak anlamlı bir fark bulunmuştur (p<0,05). Kadın katılımcıların (X=55,12) “Ağrı İnançları Ölçeği” puan ortalaması erkek katılımcıların (X=51,63) “Ağrı İnançları Ölçeği” puan ortalamasından yüksek olduğu görülmektedir. Yaşamı boyunca ağrı yaşama sıklığı ile “Ağrı İnançları Ölçeği” ve “Psikolojik İnançlar” alt boyutu arasında istatistiksel olarak anlamlı bir fark bulunmuştur (p<0,05). Yaşamı boyunca her zaman ağrı yaşadığını bildiren katılımcıların (X=20,43) “Psikolojik İnançlar” alt boyut puan ortalaması, yaşamı boyunca nadiren ağrı yaşadığını bildiren katılımcıların (X=18,53) “Psikolojik İnançlar” alt boyutu puan ortalamasından yüksek olduğu görülmektedir. Yaşamı boyunca her zaman ağrı yaşadığını bildiren katılımcıların (X=54,48) “Ağrı İnançları Ölçeği” puan ortalamasının, yaşamı boyunca nadiren ağrı yaşadığını bildiren katılımcıların (X=51,03) “Ağrı İnançları Ölçeği” puan ortalamasından yüksek olduğu ortaya çıkmıştır. Yapılan bu araştırma genellenebilir nitelikte değildir, ancak yaşlılıkta ağrı konusunda yapılmış sınırlı sayıdaki çalışma nedeniyle literatüre katkı sağlamaktadır. Yapılacak olan çalışmalarda kapsamlı tarama türündeki araştırmaların yanı sıra konunun derinlemesine incelenmesini sağlayacak yorumlayıcı nitel araştırmaların da yapılması önerilmektedir.
COVID-19 AŞISI ÇİZELGELEME PROBLEMİ: TERMAL NAKLİYE KONTEYNERLERİ UYGULAMASI
Authors: ÇOBAN GÖKTÜRK Elvin
Published: December 2022

Yeni Koronavirüs Hastalığı 2019’da ilk kez gözlemlenmiş olup, Dünya Sağlık Örgütü tarafından pandemi olarak tanımlanmıştır. Tüm ülkeler virüsün yayılmasını hafifletmek için yoğun çaba sarf etmektedir. En önemli çabalardan biri de geliştirilmiş olan aşıların hızlıca aşı olacaklara yapılmasıdır. Ancak aşılamanın planlanması aşı merkezlerinin kapasiteleri dışında ayrıca aşıların gerektirdiği saklama koşulları nedeni ile de zorlaşmaktadır. Bu çalışmada aşılardan en çok kullanılanlardan biri olan Pfizer-Biontech aşısı ele alınmıştır. Bu aşının gerektirdiği soğuk zincir nedeni ile aşılama problemi daha da zorlaşmaktadır. Hem bozulan aşı maliyetleri hem de 2 dozdan az aşı olan kişilerin eksik olan doz başına hesaplanan maliyetlerin toplamı en aza indirgenmesi hedeflenerek aşı çizelgeleme için bir matematiksel model geliştirilmiştir. Geliştirilen modelde ultra soğuk depolama ünitesi almadan, aşıların taşındığı termal nakliye konteynerleri ile aşıların korunduğu bir ortam ele alınmaktadır. Yaratılan veri setleri ile elde edilen çözümlere göre, bir aşı merkezi ele alındığında kolaylıkla matematiksel model en iyi sonucu hesaplamakta ve hem envanter dengesini sağlayarak aşının soğuk zincir gereksinimlerini de yerine getirmektedir.
Calculation of Temperature-Dependent Thermal Expansion Coefficient of Metal Crystals Based on Anharmonic Correlated Debye Model
Authors: Tong Sy Tien  , Nguyen Thi Minh Thuy  , Vu Thi Kim Lien  , Nguyen Thi Ngoc Anh  , Do Ngọc Bich  , Le Quang Thanh
Published: December 2022

This study aims to calculate the anharmonic thermal expansion (TE) coefficient of metal crystals in the temperature dependence. The calculation model is derived from the anharmonic correlated Debye (ACD) model that is developed using the many-body perturbation approach and correlated Debye model based on the anharmonic effective potential. This potential has taken into account the influence on the absorbing and backscattering atoms of all their nearest neighbors in the crystal lattice. The numerical results for the crystalline zinc (Zn) and crystalline copper (Cu) are in agreement with those obtained by the other theoretical model and experiments at several temperatures. The analytical results show that the ACD model is useful and efficient in analyzing the TE of coefficient of metal crystals.
DV-EXCCCII Based Resistor-Less Current-Mode Universal Biquadratic Filter
Authors: Singh Priyanka , Nagaria Rajendra kumar
Published: December 2022

This study aims to present a new resistor-less current-mode multi-input single-output universal filter. The current-mode’s design approach is used to obtain the proposed circuit. This circuit employs a single differential voltage extra-X current controlled current conveyor (DV-EXCCCII) and two grounded capacitors. This multifunction filter circuit offers low-pass, high-pass, all-pass, band-pass, and band-reject filters at a single output terminal without passive component matching constraints. The same circuit topology can obtain all second-order filter functions with different input conditions. The proposed circuit design is electronically adjustable with the bias current of DV-EXCCCII. Because of its high output impedance, this arrangement is suitable for cascading other current-mode circuits. The proposed circuit is simulated by Cadence Spectre with 0.18 µm UMC CMOS technology process parameters at ± 0.9 V supply voltages. The simulation results agree well with the theoretical concept of the proposed circuit.
КАПИТАЛИСТИЧКИ РЕАЛИЗАМ И ДЕПРЕСИВНА ОНТОЛОГИЈА
Authors: Благојевић Бојан
Published: December 2022

This paper will deal with the works of Mark Fisher containing an analysis of political conditions that have brought about the contemporary cultural position that Fisher characterizes as “the loss of the future”. We will focus on the connection between the ideology of capitalist realism, the position that today it is impossible to imagine any kind of alternative to capitalism, and its psychological counterpart, the position Fisher designates as depressive ontology, the prevailing belief that behind the illusions we have discovered the Truth of the futility of life and desire. We will base our interpretation of Fisher’s thought on the existentialist critique of culture and individual modes of existence provided by Danish philosopher Soren Kierkegaard. Connecting analyses of political and cultural topics with questions of personal significance is the mutual trait of these two authors. Themes of aestheticization, depression and mechanisms of ideology provide a common framework within which their positions can be confronted and complemented.
TRANS ARTIVIZAM NA POSTJUGOSLOVENSKOM PROSTORU
Authors: Милановић Алекса
Published: December 2022

This text explores the field of trans artivism in the post-Yugoslav space as a platform of social and political intervention. Trans artivism is approached as a form of political art, but also of social action with a potential to enable and support social and political mechanisms of change. In other words, trans artivism is a hybrid modality of artistic and activist work enacted as a strategy of resistance to transphobia. In the post-Yugoslav space, trans artivism often appears as the most potent mode of social intervention left for the trans community. I explore both artistic practices made by trans artists and trans-related art which uses trans-related elements and approaches. The analysed examples are illustrative of the attitude that the social majority has towards gender minorities as well as of the attitudes that the trans individuals themselves have towards their own bodies, identities, and the wider trans community. Keywords: artivism, transgender, community organizing, post-Yugoslav space, trans community
Cartografias da sociedade
Authors: Caldas de Sousa Simião Suelen
Published: December 2022

O curta-documental argentino “La ciudad que huye” (2006), de Lucrecia Martel, e os filmes “Cara de queso ‘mi primer ghetto’” (2006), de Ariel Winograd, “Una semana solos” (2007), de Celina Murga, “Las viudas de los jueves” (2009), de Marcelo Piñeyro, “Betibu” (2014), de Miguel Cohan, “Historia del Miedo” (2014), de Benjamín Naishtat, e “Los decentes” (2016), de Lukas Valenta Rinner, apresentam-se como sintomas de expressão do descontentamento em relação à forma contemporânea de organizar o espaço urbano e exprimem uma ruptura em relação à cidade e ao outro, atravessados pelo impacto de políticas neoliberais na Argentina. Nesse sentido, a partir da investigação sobre o processo histórico de formação das urbanizações fechadas na Argentina, sobretudo a partir de 1970, e da análise de um conjunto fílmico, o objetivo deste trabalho é pensar e problematizar o impacto urbano e sensível dessas formas de urbanização na contemporaneidade.
Contributions to the knowledge of Dytiscidae (Insecta: Coleoptera) Fauna of Batman Province
Authors: AYKUT Medeni , TUSUN Sadreddin
Published: December 2022

The present study was carried out between September-2018 and June-2019 in Batman Province which is located in South-eastern Region with the aim of determination of the species of family Dytiscidae (Predaceous diving beetles). The specimens were collected from 39 different localities of Batman province and its districts. 23 species belonging to 11 genera of family Dytiscidae were recorded from the study area. Twenty of the 23 identified species were new records for the Batman province.
Deep Learning Based Air Quality Prediction: A Case Study for London
Authors: UTKU Anıl , CAN Ümit
Published: December 2022

Although states take various measures to prevent air pollution, air pollutants continue to exist as an important problem in the world. One air pollutant that seriously affects human health is called PM2.5 (particles smaller than 2.5 micrometers in diameter). These particles pose a serious threat to human health. For example, it can penetrate deep into the lung, irritate and erode the alveolar wall and consequently impair lung function. From this, the event PM2.5 prediction is very important. In this study, PM2.5 prediction was made using 12 models, namely, Decision Tree (DT), Extra Tree (ET), k-Nearest Neighbourhood (k-NN), Linear Regression (LR), Random Forest (RF), Support Vector Machine (SVM), Extreme Gradient Boosting (XGBoost), Multi-Layer Perceptron (MLP), Convolutional Neural Network (CNN), Recurrent Neural Network (RNN), Gated Recurrent Unit (GRU), and Long Short-Term Memory (LSTM) models. The LSTM model developed according to the results obtained achieved the best result in terms of MSE, RMSE, MAE, and R2 metrics.
Çift Devirli Z^+-Matrislerin Özdeğerlerinin Yerleri
Authors: SARDUVAN Murat , NEZİROĞLU Hande
Published: December 2022

Bu çalışmada n pozitif tamsayı olmak üzere herhangi negatif determinantlı nxn boyutlu çift devirli matrislerin özdeğerlerinin yerlerini belirleyen sonuçlar ortaya konulmuştur. Bu sonuçlar ortaya konulurken özdeğerlerin matris elemanlarının sürekli fonksiyonu oluşu kullanılmıştır.
COMPARISON OF TEMPORAL TRENDS IN THE GLOBAL BURDEN OF TRACHEA, BRONCHIAL, AND LUNG CANCER
Authors: ÇETİNTÜRK İskender , YİĞİT Vahit
Published: December 2022

Trachea, bronchial, and lung (TBL) cancers are significant public health problems among the leading causes of death in Turkey and the world. In this study, it was aimed to determine and evaluate the temporal trends of incidence, mortality, and DALY rates of TBA cancers between 1990 and 2019. Mortality-Incidence Ratio (MIR) and Joinpoint Regression Analysis (JRA) methods were used in this study. Incidence, mortality, and disability-adjusted life-years were used as variables in the study. The temporal trends of TBL cancers were compared between the global, Turkey, and Socio-Demographic Index (SDI) groups. In this study, it was determined that the age-standardized global burden of TBL cancers tended to decrease between 1990 and 2019. While the burden of TBL cancers tended to decline in high SDI countries during this period, it tended to increase in low SDI countries. In Turkey, while the TBL cancers burden decreased until 2005, it increased after 2006. While the global cancer burden of TBL tended to decline in men, it tended to increase in women during this period. According to the data obtained from the research findings, the burden of TBL cancers tends to decrease globally. However, it tends to increase in low and low-middle SDI group countries. To reduce the TBL global cancer burden, it is recommended that health policies should be developed in both Turkey and international health systems for fair access to cancer treatment.
Ferrierit-Mg a Ba bohatý heulandit z Chvaletic u Přelouče (Česká republika)
Authors: Pauliš Petr , Vrtiška Luboš , Dolníček Zdeněk , Malíková Radana
Published: December 2022

Two zeolites are described from the pyrite-manganese deposit Chvaletice near Přelouč, central Bohemia, Czech Republic. Ferrierite-Mg forms brown, up to 5 mm long flat needles, radially arranged, which grow on grey-brown fine-grained rock composed of quartz, pyrite and Mn-silicates. The unit-cell parameters of ferrierite-Mg, refined from the powder X-ray diffraction data, are a = 19.162(14), b = 14.125(13), c = 7.495(6) Å and V = 2028.8(9) Å3 (space group Immm). Chemical analyses correspond to the empirical formula (Mg2.66Ca0.44Mn0.41Fe0.30Ba0.29K0.16Na0.10Sr0.03)Σ4.39(Al7.77 Si27.96O72)·18 H2O. The Ba-rich heulandite forms aggregates up to several cm in size composed of transparent gold-brown grains with characteristic pearly luster at cleavage planes. The unit-cell parameters of heulandite, refined from the powder X-ray diffraction data, are a = 17.732(2), b = 17.823(4), c = 7.4290(15) Å, β = 116.3(2) ° and V = 2104.2(6) Å3 (space group Cm). In BSE images, its aggregates are not homogenous. Ba-poor part of analyses corresponds to heulandite-Ca and heulandite-K, Ba-rich part beside Ca- and K-dominant members also to very rare heulandite-Ba. Both studied zeolites contain a significant content of Mn, ranging between 0.32 - 0.70 apfu (ferrierite-Mg) and 0.09 - 0.28 apfu (Ba-rich heulandite).
Izvještavanje o slučaju obiteljskoga nasilja u hrvatskim nacionalnim i regionalnim novinama (studija slučaja)
Authors: Sunara-Jozek Danijela
Published: December 2022

Cilj je ovoga rada analizirati i usporediti medijsko izvještavanje oslučaju obiteljskoga nasilja na studiji slučaja (ubojstvo bivše supruge 14.listopada 2020. u Koprivnici) u nacionalnim i regionalnim novinamada bi se utvrdilo postoji li razlika u pristupu i načinu izvještavanja.Analizira se poštuju li novinari Kodeks časti hrvatskih novinara uizvještavanju, koriste li iste ili različite izvore informiranja, u kojimsu okvirima (frames) tekstovi napisani te koriste li pojam obiteljskoganasilja. U istraživanju je korištena metodologija analize sadržaja kojomje obuhvaćeno sveukupno osam članaka u pet dnevnih novina, odčega troje dnevne novine izlaze na nacionalnoj razini (Večernji list,Jutarnji list i 24 sata), a dvoje na regionalnoj razini (Novi list i SlobodnaDalmacija), te dva regionalna tjednika (Podravski list te Glas Podravine iPrigorja). Mediji imaju središnju ulogu u oblikovanju javnoga mišljenjai utječu na ponašanje ljudi te je izuzetno važno kako izvještavaju o takoozbiljnom i velikom društvenom problemu.
The First University Lying-In Hospital
Authors: Schlumbohm Jürgen
Published: December 2022

In France, the Netherlands, and Great Britain, male medical doctors and surgeons were turning to midwifery earlier than their German counterparts. Equally, in France and in England, maternity wards and hospitals emerged earlier than in Germany. Nevertheless, the lying-in hospital of Göttingen, founded in 1751, played a pioneering role: it was the first university institution in the world. Its main purpose was to give practical, hands-on education in obstetrics to medical students.The first professor of obstetrics and director of Göttingen University lying-in hospital, Johann Georg Roederer (1726–1763), was willing to transform the traditional female craft of midwifery into a branch of medical science. Through educating the next generation of obstetricians and his scholarly publications, he had a major impact in Germany and beyond.For the period around 1800, an exceptionally rich collection of printed and archival sources allows deep insight into the practices of Göttingen University’s lying-in hospital. The roles of the director, the midwife, the students, and the patients can be studied in detail, and compared to lying-in hospitals in other countries. Special attention is given to the practice of practical education.Finally, the success of the maternity hospital can be assessed, both in terms of the directors’ reputation, and the survival chances of mothers and children.
TRÊS IRMÃOS E UMA ROSA
Authors: Rodrigues dos Santos Dayse
Published: December 2022

Rosa e Otto eram namorados com grande diferença de idade. Certo dia viajam a passeio para encontrar a família do homem. Este, por sua vez, vê-se tomado pelo ciúme de sua jovem namorada com seu irmão.