The discrete-time system has more complex and chaotic dynamical behaviors as compared to the continuous-time system. This paper extends a discrete Leslie–Gower predator-prey system with the Allee effect in the predator’s population, whose dynamics are analyzed and explored. We have determined the equilibrium points and studied their local stability properties. We find that the system undergoes flip bifurcation and Neimark–Sacker bifurcation around the interior equilibrium point by choosing the Allee parameter as a bifurcation parameter. We discuss the stability and direction (...) of both bifurcations with the help of the normal form theory and center manifold theorem. The flip bifurcation and Neimark–Sacker bifurcation are the most common routes to the chaotic orbit in the discrete system. Moreover, we utilize state feedback, pole placement, and hybrid control methods to control the chaos in the system. The work is complete with the numerical simulations to confirm the analytical findings. (shrink)

Nowadays, there has been an increase in security concerns regarding fingerprint biometrics. This problem arises due to technological advancements in bypassing and hacking methodologies. This has sparked the need for a more secure platform for identification. In this paper, we have used a deep Convolutional Neural Network as a pre-verification filter to filter out bad or malicious fingerprints. As deep learning allows the system to be more accurate at detecting and reducing false identification by training itself again and again with (...) test samples, the proposed method improves the security and accuracy by multiple folds. The implementation of a novel secure fingerprint verification platform that takes the optical image of a fingerprint as input is explained in this paper. The given input is pre-verified using Google’s pre-trained inception model for deep learning applications, and then passed through a minutia-based algorithm for user authentication. Then, the results are compared with existing models. (shrink)

BackgroundUncertainty intolerance (IU), the tendency to think or react negatively toward uncertain events may have implication on individuals’ mental health and psychological wellbeing. The Intolerance of Uncertainty Scale-12 (IU-12) is commonly used across the globe to measure IU, however, its’ psychometric properties are yet to be evaluated in Iran with a Persian-speaking population. Therefore, the purpose of this research was to translate and validate the IU-12 among Iranian undergraduate students.Materials and MethodsThe multi-stage cluster random sampling was employed to recruit 410 (...) Iranian undergraduate students (260 females) from the Azad University to complete the IU-12, the Depression Anxiety Stress Scale-2, and the Penn State Worry Questionnaire in a cross-sectional design. In this study, face validity, content validity, construct validity, and concurrent validity were measured and Construct Reliability (CR) and Cronbach’s alpha were used to measure reliability.ResultsThe impact score of the translated IU-12 indicated acceptable face validity (value of impact score was greater than 1.5). The value of Content Validity Index (CVI) and the value of Content Validity Ratio (CVR) were above 0.7 and 0.78, respectively. The values of CVI and CVR indicated the items had acceptable content validity and were deemed essential to the measure. The measurement model analysis showed the measure with two subscales had good fit indices (CMIN/df = 2.75, p < 0.01, RMSEA = 0.07, TLI = 0.94, CFI = 0.95, GFI = 0.94). A Confirmatory Factor Analysis (CFA) indicated the scale was composed of the two subscales found in the English-version of the scale (prospective anxiety and inhibitory anxiety), and no items were removed from the scale. The values of CR (0.86) and Cronbach’s alphas (0.89) showed the measure had appropriate internal consistency.ConclusionThe findings support the psychometric properties of the Persian version of the IU-12. This scale could be used to reliably and accurately measure uncertainty intolerance among undergraduate students in Iran. (shrink)

Coronavirus disease 2019 (COVID-19) first appeared in China in late 2019 and since then it has become a pandemic. Various countries, in accordance with their cultures, have adopted different approaches to deal with the spread of this disease. The dimensions of this disease and its global spread are such that it will certainly have enormous effects on various aspects of human life for many years. One of these issues is examining the approach of religious countries in dealing with this crisis. (...) The issue of science and religion is one of the main issues in the philosophy of religion. A historical event that human society is struggling with today is the COVID-19 crisis. The issues of religion and science were intertwined during the COVID-19 outbreak, contrary to what some thought. This shows that the opposition between religion and science is not real but aims to attack religion without a valid reason. Given the importance of the subject, this article addresses two aspects of people’s exposure to religion during the COVID-19 period. On the one hand, the researchers’ field observations indicate that group of citizens has turned towards religious teachings since the beginning of the COVID-19 crisis. On the other hand, another group of citizens have distanced themselves from religiosity, raising the duality of science and religion.Contribution: This article describes the dual attitude of citizens towards religiosity due to the occurrence of COVID-19, which has not been previously considered in research. (shrink)

When Oxford published Emotion and Adaptation, the landmark 1991 book on the psychology of emotion by internationally acclaimed stress and coping expert Richard Lazarus, Contemporary Psychology welcomed it as "a brightly shining star in the galaxy of such volumes." Psychiatrists, psychologists and researchers hailed it as a masterpiece, a major breakthrough in our understanding of the emotional process and its central role in our adaptation as individuals and as a species. What was still needed, however, was a book for general (...) readers and health care practitioners that would dispel the myths still surrounding cultural beliefs about emotion and systematically explain the relevance of the new research to the emotional dramas of our everyday lives.Now, in Passion and Reason, Lazarus draws on his four decades of pioneering research to bring readers the first book to move beyond both clinical jargon and "feel-good" popular psychology to really explain, in plain, accessible language, how emotions are aroused, how they are managed, and how they critically shape our views of ourselves and the world around us. With his co-author writer Bernice Lazarus, Dr. Lazarus explores the latest findings on the short and long-term causes and effects of various emotions, including the often conflicting research on stress management and links between negative emotions and heart disease, cancer, and other aspects of physical and psychological health. Lazarus makes a strong case that contrary to common assumption, emotions are not irrational--our emotions and our analytical thought processes are inextricably linked.While not a "how-to" book, Passion and Reason does describe how readers can interpret what lies behind their own emotions and those of their families, friends, and co-workers, and how to manage them more effectively. Exploring fifteen emotions in depth, from love to jealousy, the authors show how the personal meaning we give to the events and conditions of our lives trigger such emotions as anger, anxiety, guilt, and pride. They provide fascinating vignettes to frame a "biography" of each emotion. Some are composite case histories drawn from Dr. Lazarus's long career, but most are stories of people the Lazaruses have known over the years--people whose emotional fears, conflicts, and desires mirror readers' own. The Lazaruses also offer a special chapter on the diverse strategies of coping people use in managing their emotions, and another, "When Coping Fails," on psychotherapy and its approaches to emotional stress and dysfunction, from traditional Freudian psychoanalysis to continuing research into relaxation techniques, meditation, hypnosis, and biofeedback.Packed with insight and compellingly readable, Passion and Reason will enrich all readers fascinated by our emotional lives. (shrink)

Context: The term “second-order cybernetics” was introduced by von Foerster in 1974 as the “cybernetics of observing systems,” both the act of observing systems and systems that observe. Since then, the term has been used by many authors in articles and books and has been the subject of many conference panels and symposia. Problem: The term is still not widely known outside the fields of cybernetics and systems science and the importance and implications of the work associated with second-order cybernetics (...) is not yet widely discussed. I claim that the transition from cybernetics to second-order cybernetics is a fundamental scientific revolution that is not restricted to cybernetics or systems science. Second-order cybernetics can be regarded as a scientific revolution for the general methodology of science and for many disciplines as well. Method: I first review the history of cybernetics and second-order cybernetics. Then I analyze the major contents of von Foerster’s fundamental revolution in science and present it as a general model for an alternative methodology of science. Subsequently, I present an example of practicing second-order socio-cybernetics from within. I describe some consequences of doing science from within, and I suggest some new horizons for second-order cybernetics. Results: Second-order cybernetics leads to a new foundation for conducting science and offers important contributions for a new way of organizing science. It expands the conception of science so that it can more adequately deal with living systems. Implications: Second-order cybernetics extends the traditional scientific approach by bringing scientists within the domain of what is described and analyzed. It provides models of research processes for when the scientist is within the system being studied. In this way it offers a new foundation for research in the social sciences, in management science, and in other fields such as the environmental sciences or the life sciences. Keywords: Epistemology, general scientific methodology, cybernetics, social sciences, action research, Heinz von Foerster. (shrink)

Монография предназначена для студентов, аспирантов, преподавателей юридических и философских факультетов, а также для всех тех, кто интересуется философско-правовой проблематикой.

This target article argues that the Turing test implicitly rests on a "naive psychology," a naturally evolved psychological faculty which is used to predict and understand the behaviour of others in complex societies. This natural faculty is an important and implicit bias in the observer's tendency to ascribe mentality to the system in the test. The paper analyses the effects of this naive psychology on the Turing test, both from the side of the system and the side of the observer, (...) and then proposes and justifies an inverted version of the test which allows the processes of ascription to be analysed more directly than in the standard version. (shrink)

Hua-yen Buddhism, the pre-eminent philosophical form of Buddhism in early T'ang dynasty the China, was instrumental in laying the conceptual foundations for virtually all subsequent East Asian Buddhism. This Hua-yen legacy includes Ch' an/Zen and Pure Land, the non-philosophical forms of Buddhism that came to dominance in the centuries to follow. In this sense, Fa-tsang (643-712), the third patriarch and foremost philosopher of Hua-yen, can be considered one of the forefathers of East Asian Buddhism today. By focusing on one element (...) in Fa-tsang's thought, this essay attempts to articulate the overall character of Hua-yen thought and, in the process, to shed light on its connection to other dimensions of the Buddhist tradition. -/- In Fa-tsang's monumental Wu-chiao chang (Treatise on the Five Teachings ), the mental image of a house is taken to model the dharmakãya universe as a whole. On Fa-tsang's account, since any one part of the house - his example is a rafter - is a condition for the house as a whole, that one part through its complex relations encompasses the whole house and is therefore able to reveal it comprehensively. What he calls the "one flavor" of the dharmakãya can be fully tasted in any one part. Adopting Fa-tsang's sytematic principle and taking the concept of bodhicitta as the focal point study, this essay attempts to show the "one flavor" of Fa-tsang's Buddhist thought through the treatment he gives to the traditional idea of the "thought of enlightenment.". (shrink)

This paper investigates the attitudes of two Islamic and Christian thinkers, Saint Aquinas and Mulla Sadra Shirazi, about occurrence and eternity hypothesis issue. Aquinas faces two ideas. The first approach is eternity of the world based on Aristotle's theory and his followers another approach is the world temporal occurrence derived from Christian scriptures. Aquinas believes that the reasons presented for proving the world's occurrence are not convincing and therefore criticizes them. Although he accepts the universe occurrence he has a worshiping (...) view to it and finally regards the world's eternity and occurrence as an antinomical problem. In contrast, Mulla Sadra who has accepted the occurrence does not consider a starting point for the issue and in turn tries to prove it by Substantial Motion approach and therefore regardless of worship aspect of the issue and by employing a rational approach he gains a higher status than Aquinas. (shrink)

Soul-body. The soul-body problem (psyche-soma) -- Mental functions. Sense-perception ; Thought and judgement ; Volition (will) and psychomotor function ; Affect (mood) ; Memory ; Consciousness--dreams ; Nutrition and reproduction -- Formation of the personality. The gifts of nature ; The effects of the environment ; The responsibility of one's self ; Special characteristics according to age and gender -- Interpersonal relations. Family relations ; Friendship ; Erotic love -- Psychoanalytic concepts and Aristotle's psychology. Some basic psychoanalytic concepts ; Narcissism--self-love (...) ; Pleasure (hedone). (shrink)

It is imperative for the business community to act now to create global, industry-wide standards of conduct. Corporate strategy expert S. Prakash Sethi along with notable experts on issues of global codes of conduct take an in-depth look at global structures and how regulation works from a corporate perspective, providing case studies of several industries and governments who have begun implementing voluntary codes of conducts, including Equator Principles, ICMM, and The Kimberly Process._ He assesses the many types of self-regulations that (...) are currently underway and provides critical analysis for making these more effective, making this a must-read for academics, policy-makers, and corporate leaders. (shrink)

Originally used to decipher the 1950s nuclear stalemate, the “Prisoner’s Dilemma” might reveal how resources are unfairly distributed today.

"La pensée" n'est pas "le penser", et a fortiori, n'est pas "l'acte de penser" même. Il n'est que de se pencher sur la différence grammaticale qui existe entre un participe passé (bien que substantivé) et un verbe laissé à la vitalité, au souffle qu'il sous-entend. L'auteur s'est essayé à l'élucidation folle de ce problème philosophique aporétique en diable et qui contraint qui s'y colle à déborder du vase de réflexion classique. C'est que l'acte de penser, pareil à l'horizon qu'à la (...) lettre on ne peut approcher, est transcendant par essence ; entendons plus simplement par là qu'il est irreprésentable, innommable. Le "Je" censé le phénoménaliser dans la langue est peut-être l'illusion suprême, bien en deçà du "Moi" avec lequel on l'a longtemps confondu. La lumière qui éclaire ne s'éclaire pas elle-même. C'est alors que l'acte de penser s'apparente au bruit que fait une rivière, au chant d'un oiseau. L'acte de penser est sans retour, l'être spécifique de l'humain... Sa geste propre. Un livre concédant en partie au jargon universitaire, mais riche de conséquences dans les domaines de l'art et de la spiritualité. (shrink)

What is the role of human agency in Friedrich Hayek's thought? This volume situates Hayek's writing as it relates to economic organization and activity, particularly to assess what role Hayek assigns to leaders in determining economic progress.

Since 1994, when the first fetal imaging boutique appeared in Texas, many sites have been established around the country for parents to receive nonmedical fetal imaging using three- and four-dimensional ultrasound machines. These businesses boast the benefits they offer to parental-fetal bonding, but the medical community objects to the use of ultrasound machines for nonmedical purposes. In this article, I present the statements released by the medical community, highlighting the alarmist strategies used to paint boutique ultrasounds as bad science and (...) elevate the medical use of ultrasounds. Through a close reading of the statements, it is shown that the medical community's primary concern is not the health of the fetus or the woman but rather their place as the sole users of fetal ultrasounds. This detailed analysis reveals a medical community fearful that its authority is being usurped and is therefore responding with statements meant to denigrate boutique fetal ultrasounds. (shrink)

One of the most learned men of his day and called -the philosopher- by contemporaries, George Amiroutzes (c. 1400-c. 1469) attended the Council of Florence (1438-39) as a lay scholar in the Greek delegation. As a high government official in his native Trebizond, he helped to negotiate the surrender of this last independent Greek state to Mehmed the Conqueror in 1461. He eventually entered the Sultan's household as someone with whom Mehmed enjoyed having intellectual discussions. Despite his contemporary fame, however, (...) almost no philosophical writings of his survive. The present work offers an edition of fifteen previously unknown philosophical tractates. Although they are unpublished drafts in a fragmentary state, the tractaes reveal Amiroutzes to be an Aristotelian philosopher influenced by Thomas Aquinas and firmly intent upon refuting Platonism. He also shows himself to be an original thinker in discussing ethics and metaphysics.". (shrink)

As an answer to the humanistic, socially oriented critique of the information-processing paradigms used as a conceptual frame for library information science, this article formulates a broader and less objective concept of communication than that of the information-processing paradigm. Knowledge can be seen as the mental phenomenon that documents (combining signs into text, depending on the state of knowledge of the recipient) can cause through interpretation. The examination of these “correct circumstances” is an important part of information science. This article (...) represents the following developments in the concept of information: Information is understood as potential until somebody interprets it. The objective carriers of potential knowledge are signs. Signs need interpretation to release knowledge in the form of interpretants. Interpretation is based on the total semantic network, horizons, worldviews, and experience of the person, including the emotional and social aspects. The realm of meaning is rooted in social-historical as well as embodied evolutionary processes that go beyond computational algorithmically logic. The semantic network derives a decisive aspect of signification from a person’s embodied cultural worldview, which, in turn, derives from, develops, and has its roots in undefined tacit knowledge. To theoretically encompass both the computational and the semantic aspects of document classification and retrieval, we need to combine the cybernetic functionalistic approach with the semiotic pragmatic understanding of meaning as social and embodied. For such a marriage, it is necessary to go into the constructivistic secondorder cybernetics and autopoiesis theory of von Foerster, Maturana, and Luhmann, on the one hand, and the pragmatic triadic semiotics of Peirce in the form of the embodied Biosemiotics, on the other hand. This combination is what I call Cybersemiotics. (shrink)