If there is one question that has perplexed the best minds in every society, it is how to raise the individuals from their present state to a higher state of existence and perfection? The answers have been tried using different formulations in history: religious, scientific and political. The common factor in all these historical formulations was that they were designed in opposition to each other and therefore left many things unaccounted. The aim of this paper is to explore the idea (...) of self-perfection as a continuous streak of infinite vertical ascension. The paper has elaborated the idea of ‘Verticality’, propounded by Peter Sloterdijk for looking in to the domains of self-perfection and the stages of vertical ascension. For our purpose, we have relied on the example of discipline of Management that has progressively theorized about different aspects and stages of existence. (shrink)

Kant’s theory of moral action faces a serious difficulty concerning motivation: how do commands of pure practical reason solely move human agents to perform moral actions? In his response, Kant claims that human agents perform moral actions out of a feeling of respect for the moral law. However, attempts to accommodate a feeling of respect into Kant’s rigorously rationalist ethical theory have led to two diverging strands of interpretation in the secondary literature: intellectualism and affectivism. Against this context, this paper (...) proposes an interpretation of Kantian moral motivation with an appropriate place for the notion of respect within it to resolve the motivational problem concerning moral actions. According to the model of Kantian moral motivation that this paper develops, motivation to act morally takes place in two sequential stages, each involving the positive role of respect as a motive. By arguing for a positive role of the feeling of respect in the process of moral motivation, this model aligns with the affectivist school of interpretation. (shrink)

BackgroundThe COVID-19 pandemic has changed the healthcare landscape drastically. Stricken by sharp surges in morbidity and mortality with resource and manpower shortages confounding their efforts, the medical community has witnessed high rates of burnout and post-traumatic stress amongst themselves. Whilst the prevailing literature has offered glimpses into their professional war, no review thus far has collated the deeply personal reflections of physicians and ascertained how their self-concept, self-esteem and perceived self-worth has altered during this crisis. Without adequate intervention, this may (...) have profound effects on their mental and physical health, personal relationships and professional efficacy.MethodsWith mentions of the coronavirus pervading social media by the millions, this paper set out to collate and thematically analyse social media posts containing first-person physician reflections on how COVID-19 affected their lives and their coping mechanisms. A consistent search strategy was employed and a PRISMA flowchart was used to map out the inclusion/exclusion criteria.ResultsA total of 590 social media posts were screened, 511 evaluated, and 108 included for analysis. Salient themes identified include Disruptions to Personal Psycho-Emotional State, Disruptions to Professional Care Delivery, Concern for Family, Response from Institution, Response from Society and Coping Mechanisms.ConclusionIt is evident that the distress experienced by physicians during this time has been manifold, multi-faceted and dominantly negative. Self-concepts were distorted with weakened self-esteem and perceived self-worth observed. The Ring Theory of Personhood (RToP) was adopted to explain COVID-19’s impact on physician personhood as it considers existential, individual, relational and social concepts of the self. These entwined self-concepts serve as ‘compensatory’ to one another, with coping mechanisms buffering and fortifying the physician’s overall personhood. With healthcare institutions playing a vital role in providing timely and targeted support, it was further proposed that a comprehensive assessment tool based on the RToP could be developed to detect at-risk physicians and evaluate the presence and effectiveness of established support structures. (shrink)

This paper describes a traditional SIR type epidemic model with saturated infection rate and treatment function. The dynamics of the model is studied from the point of view of stability and bifurcation. Basic reproduction number is obtained and it is shown that the model system may possess a backward bifurcation. The global asymptotic stability of the endemic equilibrium is studied with the help of a geometric approach. Optimal control problem is formulated and solved. Some numerical simulation works are carried out (...) to validate our analytical results. (shrink)

While it is known that reward induces attentional prioritization, it is not clear what effect reward-learning has when associated with stimuli that are not fully perceived. The masked priming paradigm has been extensively used to investigate the indirect impact of brief stimuli on response behavior. Interestingly, the effect of masked primes is observed even when participants choose their responses freely. While classical theories assume this process to be automatic, recent studies have provided evidence for attentional modulations of masked priming effects. (...) Most such studies have manipulated bottom-up or top-down modes of attentional selection, but the role of “newer” forms of attentional control such as reward-learning and selection history remains unclear. In two experiments, with number and arrow primes, we examined whether reward-mediated attentional selection modulates masked priming when responses are chosen freely. In both experiments, we observed that primes associated with high-reward lead to enhanced free-choice priming compared to primes associated with no-reward. The effect was seen on both proportion of choices and response times, and was more evident in the faster responses. In the slower responses, the effect was diminished. Our study adds to the growing literature showing the susceptibility of masked priming to factors related to attention and executive control. (shrink)

Tumors, abscesses, cysts, scars, fractures are familiar types of what we shall call pathological continuant entities. The instances of such types exist always in or on anatomical structures, which thereby become transformed into pathological anatomical structures of corresponding types: a fractured tibia, a blistered thumb, a carcinomatous colon. In previous work on biomedical ontologies we showed how the provision of formal definitions for relations such as is_a, part_of and transformation_of can facilitate the integration of such ontologies in ways which have (...) the potential to support new kinds of automated reasoning. We here extend this approach to the treatment of pathologies, focusing especially on those pathological continuant entities which arise when organs become affected by carcinomas. (shrink)

Exploring new frontiers of sociology does not mean extending existing theories and methods but rather interrogating some of its uncritically accepted modernist assumptions, such as the equating of society and nation-state, the dualism of individual and society and that of ontology and epistemology. Beyond Sociology explores pathways in which we go beyond sociology in terms of exploring the contours of a transformational sociology; this seeks to transform the assumptions of conventional sociological theorizing and practice as well as modes of sociological (...) imagination. Despite all the waters that have flowed around the world for the last 150 years, contemporary sociology, even so-called global sociology, suffers from what Ulrich Beck called the NATO-like firepower of Western sociology. In this context, sociology has to open itself to transcivilizational dialogues and planetary conversations about the very themes of thinking about self, culture and society. So far, globalization of sociology has meant globalization of themes and methods of modernist sociology, which makes an easy equation between sociology and modernity. For sociologists such as Anthony Giddens, Ulrich Beck and André Béteille, sociology is a modern discipline and is post-traditional. But if sociology blindly follows the post-traditional teleology of modernity, how can it study varieties of forms of life—traditional, modern, postmodern and transmodern? These varieties of forms of life exist not only in the so-called traditional societies such as India or Lapland but in all contemporary societies—whether India, Indonesia, Sweden, France, Britain, Germany, Singapore, China or the USA. Beyond Sociology thus initially challenges us to go beyond an a priori teleological privileging of the post-traditional telos of modernist sociology. It invites us to make a foundational interrogation of modernist sociology as a prelude to making sociology part of a planetary conversation about the very themes such as society and individual that it seeks to understand. (shrink)

Tractatus Logico-Philosophicus (TLP) turns hundred years of its publication in the year 2021. The book has received several interpretations during this period of hundred years. However, in the last three decades, the interpretations of TLP have taken a very tenacious position with regard to the debates among scholars concerning whether there is any metaphysical significance in the text. The debates primarily offshoot in the rise of anti-metaphysical or often known as resolute reading that challenges the standard or metaphysical reading. The (...) present paper, however, goes beyond this debate between the resolute and standard reading of TLP. The paper aims at addressing various types of metaphysical reading(s) that has not been perhaps the centre of discussion because the resolute reading takes on only standard reading. Thus, the present paper attempts to show the variety of metaphysical interpretations of the text in some of the recent literatures. (shrink)

Knowledge and human liberation are epochal challenges and a key question here is what the meaning of knowledge and the meaning of human liberation are. This article argues that knowledge means not only knowledge of self, society and nature as conceived within the predominant dualistic logic of modernity but also knowledge of transcendental self beyond sociological role playing, knowledge of nature beyond anthropocentric reduction and control, and knowledge of cosmos, God and transcendence in an interconnected spirit of autonomy and interpenetration. (...) Liberation means not only liberation from oppressive structures but also liberation from one’s ego and the will to control and dominate. The article discusses the transformative link between knowledge and liberation through a critical dialogue with Jürgen Habermas and Sri Aurobindo, focusing mainly on their works, Knowledge and Human Interests and Synthesis of Yoga. The article does not simply compare and contrast Habermas and Sri Aurobindo or compare and contrast the so-called Western rationality and Eastern spirituality but seeks to create a condition for transformative criticism for both. (shrink)

The vital data about the electrical activities of the brain are carried by the electroencephalography signals. The recordings of the electrical activity of brain neurons in a rhythmic and spontaneous manner from the scalp surface are measured by EEG. One of the most important aspects in the field of neuroscience and neural engineering is EEG signal analysis, as it aids significantly in dealing with the commercial applications as well. To uncover the highly useful information for neural classification activities, EEG studies (...) incorporated with machine learning provide good results. In this study, a Fusion Hybrid Model with Singular Value Decomposition Based Estimation of Robust Parameters is proposed for efficient feature extraction of the biosignals and to understand the essential information it has for analyzing the brain functionality. The essential features in terms of parameter components are extracted using the developed hybrid model, and a specialized hybrid swarm technique called Hybrid Differential Particle Artificial Bee algorithm is proposed for feature selection. To make the EEG more practical and to be used in a plethora of applications, the robust classification of these signals is necessary thereby relying less on the trained professionals. Therefore, the classification is done initially using the proposed Zero Inflated Poisson Mixture Regression Model and then it is also classified with a deep learning methodology, and the results are compared with other standard machine learning techniques. This proposed flow of methodology is validated on a few standard Biosignal datasets, and finally, a good classification accuracy of 98.79% is obtained for epileptic dataset and 98.35% is obtained for schizophrenia dataset. (shrink)

The proposed study aims to explore the concepts of self and identity in the philosophy of Śamkarāchārya, the Vedantic philosopher. This critical study seeks to foreground Śamkara, the account of the self that overcomes the limitations of the physicalist and the mentalist accounts of the human self. It focuses on the questions of the ownership of the self, the stability of identity despite the change, the consciousness and its relation to the self. It explains the notion of self by equating (...) the self with the body or with the mind, which does not explain our sense of owning or possessing a body or a mind. The idea of self can be philosophically analyzed at two different conceptual levels: 1) one can deal with the notion of self at a metaphysical level attempting to understand the meaning and significance of this notion in general; 2) one could also deal with the notion of self along with its contextualities and particularities where one would want to understand particular conceptualization that the individual self undergoes depending upon its contexts and particularities of its situation. I would try to analyze the notion of self and Identity in Śamkara in both these senses. Other questions that arise with regard to self and identity are as follows: what kind of relationship the self bears with its identity, pre-given or constructed? Is there anything essential about the identity of the individual self? If we take up these questions, then the question of caste and gender also surface in this debate significantly. Conceptually, the self, in Śamkara’s thought, is explained concerning the ‘not self’. He argues that neither the body, nor the senses, nor even the mind can be equated with the self. That is why Brahman has been described negatively as “neti neti-not this not this”. What is the natural self and identity that one is experiencing here and now? How do we identify one self? What does it consist of? These are some of the questions that I will explicate in this paper. (shrink)

Societies are always gathered around a particular object or an idea that serves as its totem and its driving principle. This conscious arrangement of society, especially around an ideal, has been termed in history as utopias, which consciously moulds an individual’s behaviour inhabiting it for the desired future goal. However, in the hyper-humanistic period, called by James Scott as High-modernism, we can see a drastic truncation in the scope and range of those desired future forms, limited only to economic and (...) material wellbeing. The aim of this paper therefore is to look into an example of the utopian experiment that substantially differs from a high-modernist worldview. The paper will analyse one such futuristic spiritual experiment at Auroville and try to trace its similarities as well as its difference from the hyper-humanistic ideals of modernity. (shrink)

The development of cultural heritage tourism (CHT) frequently encounters obstacles pertaining to community support, as the attitudes of the local populace typically dictate the outcome of tourism endeavors. The community's influence on these perceptions has been undervalued in traditional approaches, which has resulted in low levels of engagement and support for cultural preservation. This study aims to bridge this gap by investigating how different degrees of community involvement impact local perceptions of the advantages of tourism, the preservation of culture, and (...) general satisfaction with the results. Data was gathered from 300 participants who were actively involved in many heritages sites' tourism planning. The connections between perceptions of the advantages of tourism and community involvement (CI) were evaluatedby utilizing Partial Least Squares Structural Equation Modeling (PLS-SEM). The results demonstrated that the perceptions of economic benefits (PEB), perceptions of cultural preservation (PCP), and community satisfaction (CS) are all positively impacted by greater CI. The aforementioned results underscore the significance of adopting participatory methodologies, implying that cultivating community engagement is vital for the sustainable growth of CHT. (shrink)

A reanalysis of selected national and state-level STS implementation data is reported in this article. The results indicate that teacher education, suitable curriculum materials, and insufficient class time are major issues affecting STS implementation in the United States. Only three states have addressed 50% or more of the STS implementation criteria in their science curriculum frameworks as recommended by the National Science Education Standards. A closer look at one state (Florida) revealed that approximately half of the school districts had STS (...) in science, nearly a third had it in social studies, and the majority of STS instruction occurred at the middle and secondary levels. Additionally, STS is often taught via environmental concerns, and as such, it may be skewed toward activist positions rather than analyzing all (positive and we negative) aspects of the impact of science and technology on society. Using the data as a base, implications are drawn for teacher education, the development of materials, and general policy concerns regarding STS. (shrink)

This book seeks to find creative and transformative relationship among roots and routes and create a new dynamics of awakening so that we can overcome the problems of closed and xenopbhobic roots and rootless cosmopolitanism. The book draws upon multiple philosophical and spiritual traditions of the world such as Siva Tantra, Buddhist phenomenology and Peircean Semiotics and discusses the works of Ibn-Arabi, Thoreau, Tolstoy, Gandhi and Raimon Panikkar,among others.The book is transdiscipinary building on creative thinking from philosophy, anthropology, political studies (...) and literature. It is a unique contribution for forging a new relationship between roots and routes in our contemporary fragile and complex world. (shrink)

In Classical Indian philosophy, except Cārvākas all other schools unanimously recognize inference as an instrument of valid knowledge. However, the validity of an inference depends on the validity of hetu and its relation to pakṣa on the one hand and sādhya on the other. If the relation in question is dubious, the inference, which is based on it, turns out to be invalid. In Buddhist epistemology, inference is accepted as a legitimate valid source of knowledge along with perception and they (...) felt it necessary to draw a distinction between proper inference and a fallacious inference. The validity of an inference depends on the validity of the pratijñā and other constituent parts of it. If there is anything wrong with any of its members, the syllogism as a whole becomes fallacious. Hence, there will be as many fallacies of inference as there are fallacies of its component parts, from the first proposition down to the conclusion. Therefore, we may speak of fallacies of the pratijñā, fallacies of hetu, and fallacies of udāharaṇa. Accordingly, in the Buddhist logical tradition Dignāga and Dharmakīrti onward these three kinds of fallacies are recognized. In against to the Buddhist tradition, the Naiyāyikas holds that the fallacies of inference ultimately arise out of the fallacious hetu. The Naiyāyikas bring out the fallacies of inference under the fallacies of the reason (hetvābhāsa) and consider a separate treatment of the inferential fallacies due to the propositum, example, etc. (i.e., pratijñābhāsa, dṛṣṭāntābhāsa) as unnecessary and superfluous. An attempt has been made in this paper to do a philosophical exposition and discuss critically each fallacy with reference to the Naiyāyikas and the Buddhists in general and among Buddhist logicians, namely Dignāga and Dharmakīrti in particular. (shrink)

In the last three decades, a cultural perspective has been used to understand scientific knowledge and technology. This relatively new perspective has introduced literature on the ethical dimension to the development of technology, which are embedded in techniques, tools and artifacts. Today, more than ever, there is an urgent need to comprehend the global ramifications of modernization. In this paper, we make an attempt to look at science and technology based on culture, wisdom, ecology and ethical values. We move towards (...) reviewing and consolidating significant literature on philosophy of technology and culture within contemporary times. Furthermore, this article touches upon the transformative power of technologies in relation to modernity. (shrink)

Agrarian environments have to be comprehended as being part of a biophysical and social environment that includes the urban and the nonurban, the arable and the nonarable, and other areas that are integrally linked to the world of agriculture and environment and their allied socioeconomic relations. This article examines the responses of rice biotechnologists located in selected Indian public agricultural institutes under the aegis of the State Agricultural University and the Indian Council of Agricultural Research on questions such as “How (...) is GM (genetically modified) technology perceived by rice biotechnologists and under what limiting conditions is it being pursued in rice biotechnology research? Is there a consensus among rice biotechnologists over the application of GM technology? What are the complexities of the GM policy? and What are the implications of intellectual property rights on GM-based research and how scientists are responding to such institutional norms?”. (shrink)

The proposed study endeavors to delve into the philosophical concepts of self and identity as elucidated by the eminent Indian philosopher Rāmānujachārya. This critical examination aims to underscore Rāmānuja’s perspective on the self, surpassing the limitations inherent in both physical and mentalist accounts of human existence. The study specifically directs attention to queries surrounding self-ownership, the constancy of identity amidst change, consciousness, and its interconnection with the self. Unlike explanations that reduce the notion of self to either the body or (...) the mind, this study seeks to explicate Rāmānuja's accounts of self and identity by recognizing that merely equating the self with the body or mind fails to address the profound sense of ownership or possession we experience. In the vast landscape of Indian philosophical thought, the self is traditionally viewed as inherently eternal, temporarily associated with the body for the purpose of navigating accumulated karma across multiple lifetimes. However, this study diverges from moralistic and eschatological discussions, concentrating instead on the metaphysical aspects articulated by Rāmānuja. Central to Rāmānuja's philosophy is the juxtaposition of Brahman, the ultimate reality, with ātman, the individual self present in all living beings. Distinctions among beings are attributed to the nature of the bodies they inhabit. The crux of the matter lies in understanding the relationship between the individual self and Brahman, conceptualized as a part–whole relationship. Consequently, the inquiry emerges: How does the part relate to the whole? What is the nature of the self in the context of Brahman? This paper undertakes a dual-level philosophical analysis of the notion self. It explores the metaphysical level, seeking to comprehend the general meaning and significance of the self. Simultaneously, it delves into the contextual and particular dimensions, unraveling the specific conceptualizations that the individual self undergoes contingent upon its situations. Further questions pertaining to self and identity come to the forefront. How does the self relate to its identity—is it pre-given or constructed? Is there an intrinsic essence to the identity of the self? Addressing these questions inevitably draws attention to the intertwined issues of caste and gender within this philosophical discourse. (shrink)

E-commerce companies use dark patterns to manipulate customer decisions to survive in the crowded online market and make profit. Although some online customers are aware of the dark patterns, they cannot overcome such manipulations. Therefore, the purpose of this study is to identify and model the barriers to overcoming dark patterns using total interpretive structural modeling (TISM).,Barriers to overcoming dark patterns were identified from the extant literature and were validated by a panel of 18 domain experts. In the modeling phase, (...) TISM technique was used to identify the relationships between the barriers and assign priority to the barriers. Finally, the barriers were plotted and classified into three categories.,User unawareness, trust in brands and normalization of aggressive marketing were found to be the highest priority barriers. Whereas, designer bias, user fatigue, short-term user benefits and design complexity were identified as the most challenging barriers because they have least dependence over the other barriers.,Because TISM results are based on the opinion of domain experts, other statistical techniques could be applied for validation.,This study would educate online customers, while assisting online user communities and regulatory bodies to devise strategies to overcome dark patterns. Additionally, business managers could use the study’s findings to encourage designers to embrace ethical design methods as a competitive advantage.,This study contributes to the research as it is first of its kind to examine the link between dark pattern barriers. (shrink)

Reducing your consumption of animal products (even if you don't completely abstain) — and doing so in a public, unabashed way — is key to eliminating factory farming, according to a wealth of research in our fields of cognitive science and ethics. Your personal dietary choices can inspire others to follow suit, thereby transforming the industrial food system.

This study examines the impact of food culture aspects such as taste, display, and preparation process on visitor satisfaction and motivation during food festivals. Data from 150 participants were analyzed utilizing SPSS 25 for data analysis. The study uses Spearman's Rank Correlation, Confirmatory Factor Analysis (CFA), and Chi-Square testing to investigate how these characteristics influence festival experiences. Significant positive correlations were found using Spearman's Rank Correlation, taste had a strong correlation with visitor satisfaction (ρ = 0.65,p = 0.01) and motivation (...) (ρ = 0.60,p = 0.02), while display also had a moderately positive correlation with both (ρ = 0.55,p = 0.05) satisfaction and motivation (ρ = 0.50,p = 0.04). The association for the preparation process, however, was not statistically significant and was much weaker. It was established that CFA had high dependability with estimates of 0.78 for taste, 0.85 for display, and 0.80 for the preparation procedure, all of which met high CR and AVE values. The relationships between aspects of food culture and visitor outcomes were evaluated using the Chi-Square Test. Taste was found to have significant correlations with motivation (χ² = 10.45, p = 0.05) and satisfaction. While the display was only significantly connected with satisfaction (χ² = 7.89, p = 0.10), the preparation process was strongly associated with satisfaction (χ² = 12.34, p = 0.03). These results emphasize how important taste is to improving visitor experiences and show how particular characteristics of food cultures can affect festivalgoers' motivation and level of satisfaction. The study found that taste has a substantial impact on both satisfaction and motivation, emphasizing its importance for good event planning and increased attendee involvement. (shrink)

Rice cultivation is one of the most important agricultural activities on earth, with nearly 90% of it being produced in Asia. It belongs to the family of crops that includes wheat, maize and barley, and it supplies more than 50% of calories consumed by the world population. Its immense economic value and a relatively small genome size makes it a focal point for scientific investigations, so much so that four whole genome sequence drafts with varying qualities have been generated by (...) both public and privately funded ventures. The availability of a complete and high‐quality map‐based sequence has provided the opportunity to study genome organization and evolution. Most importantly, the order and identity of 37,544 genes of rice have been unraveled. The sequence provides the required ingredients for functional genomics and molecular breeding programs aimed at unraveling intricate cellular processes and improving rice productivity. BioEssays 28: 421–432, 2006. © 2006 Wiley Periodicals, Inc. (shrink)

This study aims to identify the ethical challenges in the process of product marketing. It conducted a bibliometric study to evaluate the major ethical concerns in the area of product marketing. The data for the current study was extracted using the Scopus database. The study uses VOSviewer and Biblioshiny-bibliometrix to analyze the data. The results revealed that in the twenty-first century, ethical concerns and research related to pharmaceutical marketing, consumption behavior, and sustainability have significantly grown and are emerging as important (...) issues. The study is novel in its approach and develops a theoretical model to know ethical issues related to product marketing with multidimensional process (i.e., identification, search strategy, and analysis) for a long-term sustainable business success. By this study, the academicians and researchers will focus greater attention on the rapidly developing human-techno-centric world to fulfill the organizations’ service promises. The study contributes to the marketing ethics literature, particularly to the literature related to ethical issues in product marketing. (shrink)

Communication is central to leadership and determines how organizations function and how employees are motivated. Therefore, this research paper aims at comparing English language ability, and management skills, and other elements of leadership. This paper undertakes a qualitative approach wherein the authors review literature and numerous case studies from diverse industries to explore the role of English language proficiency in facilitating leaders to articulate a vision, mobilise people and get things done. At the same time, the paper considers how different (...) managerial approaches, including transformational and transactional leadership, depend on communication to be executed. High English language proficiency improves the message clarity and interpersonal communication, but it is the ability to find and implement effective management approaches that promotes creativity, teamwork, and effectiveness when working in a global environment. The present study demonstrates the co-dependency of language skills and strategic management for the accomplishment of organizational goals and aims. (shrink)

As Acharya Vidyanand writes in the Foreword of Samayasara, it is the ultimate conscious reality. The enlightened soul has infinite glory. It has the innate ability to demolish the power of karmas, both auspicious as well as inauspicious, which constitute the cycle of births and deaths, and are an obstacle in the path of liberation of the soul. Samayasara is an essential reading for anyone who wishes to lead a purposeful and contented life. It provides irrefutable and lasting solutions (...) to all our problems, concerning worldly ways as well as spiritual curiosities and misgivings. (shrink)

Experimental research in moral psychology can be used to generate debunking arguments in ethics. Specifically, research can indicate that we draw a moral distinction on the basis of a morally irrelevant difference. We develop this naturalistic approach by examining a recent debate between Joshua Greene and Selim Berker. We argue that Greene's research, if accurate, undermines attempts to reconcile opposing judgments about trolley cases, but that his attempt to debunk deontology fails. We then draw some general lessons about the possibility (...) of empirical debunking arguments in ethics. (shrink)

Jake H. Davis, A Mirror Is for Reflection: Understanding Buddhist Ethics, New York, NY: Oxford University Press, 2017. 358 pages. ₹1,395, US$69.95. ISBN 978-0-19-049977-8, ISBN 978-0-19-049976-1.