There are inherent difficulties in a subject like chemistry particularly the notion of a chemical reaction. In this paper the difficulties are discussed from a teaching and learning perspective and from a history of chemistry perspective. Three teaching/learning studies of the incompleteness of the iron thiocyanate reaction in chemical equilibrium are reviewed and it is shown that a recent historical study of the iron thiocyanate reaction has the potential to challenge the interpretation of the incompleteness of the reaction. This establishes (...) a controversial context where students can be introduced to epistemic thinking, that is, how to interrogate chemistry data and form a conclusion which resonates with what we know about the nature of science. A curriculum suggestion for pre-service chemistry teachers is provided. (shrink)

A review of the chemical education research literature suggests that the term constructivism is used in two ways: experience-based constructivism and discipline-based constructivism. These two perspectives are examined as an epistemology in relation to the teaching and learning of the concept of idealization in chemistry. It is claimed that experience-based constructivism is powerless to inform the origin of such concepts in chemistry and while discipline-based constructivism can admit such theoretical concepts as idealization it does not offer any unique perspectives that (...) cannot be obtained from other models. Chemical education researchers do not consistently appeal to constructivism as an epistemology or as a teaching/learning perspective and it is shown that, while it draws attention to worthwhile teaching/learning strategies, it cannot be considered as foundational to chemical education research and tends to be used more as an educational label than as an undergirding theory. (shrink)

This Brief presents an historical investigation into the reaction between ferric ions and thiocyanate ions, which has been viewed in different ways throughout the last two centuries. Historically, the reaction was used in chemical analysis and to highlight the nature of chemical reactions, the laws of chemistry, models and theories of chemistry, chemical nomenclature, mathematics and data analysis, and instrumentation, which are important ingredients of what one might call the nature of chemistry. Using the history of the iron thiocyanate reaction (...) as a basis, the book’s main objective is to explore how chemistry develops its own knowledge base; how it assesses the reliability of that base; and how some important tools of the trade have been brought to bear on a chemical reaction to achieve understanding, a worthwhile goal of any historical investigation. (shrink)

Mathematics is so common-place in modern physics and chemistry that one may not realise how controversial its admittance was to these fields in the eightieth and ninetieth centuries respectively. This paper deals with the controversy during the formation of physical chemistry as a discipline in the late ninetieth and early twentieth centuries and sketches more recent criticisms of the way mathematics has been used in solution chemistry. The controversy initially related particularly to electrolyte chemistry and its emerging use of mathematics (...) to support Arrhenius’ theory of ionic dissociation. The impact of mathematics on the field is divided into three phases: that from 1880 to 1920 which was a period of heightened controversy; that from 1920 to 1990 which was a period of relative calm and mathematical development; and finally, that from 1990 to the present which has been a time of reflective criticism of the extensive use of empirical parameters in the emergent mathematics of the twentieth century. It is argued that the current solution to the criticism, as proposed by Heyrovska, is best viewed in the light of the historical development of the controversy. (shrink)

We propose a novel type of low distortion radial embedding which focuses on one specific entity and its closest neighbors. Our embedding preserves near-exact distances to the focus entity and aims to minimize distortion between the other entities. We present an interactive exploration tool SolarView which places the focus entity at the center of a "solar system" and embeds its neighbors guided by concentric circles. SolarView provides an implementation of our novel embedding and several state-of-the-art dimensionality reduction and embedding techniques, (...) which we adapted to our setting in various ways. We experimentally evaluated our embedding and compared it to these state-of-the-art techniques. The results show that our embedding competes with these techniques and achieves low distortion in practice. Our method performs particularly well when the visualization, and hence the embedding, adheres to the solar system design principle of our application. Nonetheless - as with all dimensionality reduction techniques - the distortion may be high. We leverage interaction techniques to give clear visual cues that allow users to accurately judge distortion. We illustrate the use of SolarView by exploring the high-dimensional metric space of bibliographic entity similarities. (shrink)

This paper presents the current state of development of GlamMap, a visualisation tool that displays library metadata on an interactive, computer-generated geographic map. The focus in the paper is on the most crucial improvement achieved in the development of the tool: GlamMapping Trove. The visualisation of Trove’s sixtymillion book records is possible thanks to an improved database structure, more efficient data retrieval, and more scalable visualisation algorithms. The paper analyses problems encountered in visualising massive datasets, describes remaining challenges for the (...) tool, and presents a use case demonstrating GlamMap’s ability to serve researchers in the history of ideas. (shrink)

This book is a series of essays by distinguished scholars concerned with the improvement of primary, secondary, and tertiary studies, most especially in arts but also in mathematics and science. It is concerned with past ideas about education in Australia, most particularly with the traditions that have yielded an education that has proven most beneficial to Australia in terms of comparison with other countries; and it advocates and emphasises how this tradition can be maintained and improved in specific ways. Essays (...) focus on primary and secondary education in music, and art, mathematics, history and the classics, on the improvement of memory and vocabulary, but more particularly on university education, discussing the purpose of education, learning in general, the use of the seminar, the necessity of freedom of debate, the inadequacies and contradictions of French and Anglo-post modernism, the teaching of history, of philosophy, and its branch aesthetics, mathematics, equality in education, teaching at university and funding of the whole enterprise. The authors are all well known in their disciplines and some are experts, internationally recognised in their fields. This book features essays by: David Daintree, Karl Schmude, Simon Haines, Kevin Donnelly, Matthew Lesh, Chris Berg & Bella d'Abrera, David Furse-Roberts, Greg Melleuish, Steven Schwartz, Blaise Joseph, James Franklin, Christopher Allen, Richard Gill, Jeremy Bell, Barry Spurr, David Brooks, Natalie Kennedy, Sarah Williams, Sarah Lawrence, Ivan Francis Head. (shrink)

Part I. Ireland and beyond. SacrumProfanum : mapping cultural damage through music ; Second glance at Ted Hughes's Crow : transcendence interrupted ; Joycean aesthetics and mythic imagination in the music of Frank Corcoran ; 'In exile anyway' : Jonathan Creasy interviews Benjamin Dwyer ; ...eleven reflections on Beckett, music and silence ; 'Insight - deeper' : Benjamin Dwyer interviews Kevin Volans ; Umbilical : the story of Oedipus, the story of Jocasta -- Part II. Beyond Ireland. 'O master (...) of secret configurations' : reflections on the Adorno-Berg correspondence ; Laughing at the chaos : György Ligeti (1923-2006) ; Teleology or transcendence? : perspectives on Ligeti's collusion with automatism ; '...a gentle kind of political' : Benjamin Dwyer interviews George Crumb and David Starobin ; Leonard Bernstein : reflections on a centenary ; 'Dios los cría' : Barry Guy and Maya Homburger ; Barry Guy's Time passing ; 'We are using who we are' : Benjamin Dwyer interviews Mats Gustafsson ; Toward a transcendental philosophy of improvisation. (shrink)

This article explores possibilities for establishing dialogues between feminism and constructivism in the field of technology studies. Based on an overview of Norwegian feminist debates about technology, it indicates several points where feminism and constructivism meet and can mutually benefit from each other. The article critically examines feminist studies questioning the problems of technological determinism, social deternacnism, and essentialism. It criticizes constructivism for a lack of concern for gender and politics but holds that it is still possible to use theoretical (...) tools from constructivism in feminist analyses. Fruitful dialogues require the application of the principle of symmetry to the dcalogues and sharing some common ground and mutual recognation of each other's strengths and weaknesses. (shrink)

The environmentally friendly or ‘sustainable’ products have been launched in various markets in response to the growing concerns for the environmental deterioration and the alarming effects of climate change in past years. However, the uptake of green products does not seem to fully reflect the self-claimed pro-environmental concerns and attitudes. Consumers who profess to be environmentally conscious and believe they could help slow down environmental deterioration do not necessarily purchase eco-friendly products. This discrepancy between behaviour and attitude has been termed (...) as ‘intention-behaviour gap’ or ‘green gap’. This study aims at exploring the green gap in the purchases of high-involvement products such as skincare products. Focus groups and thematic analysis were conducted. It was found that environmental concern was virtually non-existent in making purchase decisions with regard to skincare products because the perceived product effectiveness is found to be the key determinant of the choice of skincare products. Other factors such as weak social norm, weak perceived consumer effectiveness, and a sense of powerlessness facing the environment degradation, to some degree, attribute to the consumers’ justification of their non-green consumption practices. Implications for closing the gap have been drawn for marketing practitioners and policy makers. Directions for future research are also provided. (shrink)

Embodied cognition is an interpretative—or hermeneutical—cognition inherent in motor-sensory perception intrinsically informed by biological and sociocultural memory, a cognition embedded in the organism as well as the socio-cultural environment interacting with it (Ward et al. TOPOI 36:365–375, 2017), of which technologies are a part. Yet, smart machines are advancing on human abilities to perceive and interpret concerning the accuracy, quantity, and quality of the data processed. Machines process and categorize images, perform classification tasks, they calculate and perform pattern analysis, all (...) machine learning processes are task-specific. Machine learning processes resemble human interpretative processes; however, these are two very different ways of “dealing with something,” although both can be said to be hermeneutical, one enactive, the other material; the first is a meaning-generating interpretative process, the second a statistics-based information output. The information extracted from all the data fed into the computer is the end-product of machine learning, whereas human interpretative enactments are continuous and necessary for any application of the information output. (shrink)

Emotion Review, Volume 14, Issue 4, Page 254-256, October 2022. Müller's account of the way episodic emotions function depends on a contrast between these and what he calls cares, concerns and attachments and the claim that the latter are in several respects prior to the former. The account seems to attribute no normative features to the latter. But this is implausible. If a preference for liberty over social justice is a concern, it is justified if liberty really is more important (...) than social justice. (shrink)

An increasing amount of data is now available from public and private sources. Furthermore, the types, formats, and number of sources of data are also increasing. Techniques for extracting, storing, processing, and analyzing such data have been developed in the last few years for managing this bewildering variety based on a structure called a knowledge graph. Industry has devoted a great deal of effort to the development of knowledge graphs, and knowledge graphs are now critical to the functions of intelligent (...) virtual assistants such as Siri, Alexa, and Google Assistant. The goal of the Ontology Summit 2020 was to understand not only what knowledge graphs are but also where they originated, why they are so popular, the current issues, and their future prospects. The summit sessions examined many examples of knowledge graphs and surveyed the relevant standards that exist and are in development for knowledge graphs. The purpose of this Communiqué is to summarize our understanding from the Summit in order to foster research and development of knowledge graphs. (shrink)

Van den Berg, I.P., Extended use of IST, Annals of Pure and Applied Logic 58 73–92. Internal Set Theory is an axiomatic approach to nonstandard analysis, consisting of three axiom schemes, Transfer , Idealization , and Standardization . We show that the range of application of these axiom schemes may be enlarged with respect to the original formulation. Not only more kinds of formulas are allowed, but also different settings. Many examples illustrate these extensions. Most concern formal aspects of (...) nonstandard asymptotics. (shrink)

Heidegger's Being and Time is often interpreted as an important contribution to the canon of Existentialist philosophy. This popular interpretation is due largely to the theme of "authenticity" that is carefully developed in Division II. Here, Heidegger explains how we, as human beings, can temporarily sever ourselves from our bondage to a "fallen" public world by owning up to the anxious awareness of our inevitable death. It is in resolutely facing death that we can become individuals for the first time (...) and see through the illusions of stability and comfort that our roles in public life offer us. As "beings-towards-death" we can soberly come to grips with our finitude and bring this awareness back into our everyday lives, realizing and accepting that there is no security or permanence to our existence.But this existentialist interpretation fails to acknowledge the fundamental role that historicity plays in Heidegger's conception of authenticity. The experience of anxiety that can motivate us to authenticity and resoluteness is only initially an individuating experience. Our historicity determines the structure of our existence in such a way that the authentic human being is never an isolated individual . Human beings can never rebel against or overcome their own socio-cultural and historical world because they are always already interwoven to a specific historical situation. In this paper I will attempt to explain the relevance of historicist authenticity as a critical response to the common, existentialist interpretation. I will focus on the crucial role that one's historical background, in the sense of community and heritage, has on Heidegger's interpretation of authenticity. (shrink)

The theme of Aesthetics in Present Future concerns the new chances the arts have and the deep changes they are undergoing, due to the new media, and the digital world in which we are growingly immersed. That this world is to be understood from an aesthetic point of view, become clear if we think of how much of what we produce, and observe and study is offered through images in particular and perceptual means in general.

Originally published in 1984, The Image of the Middle Ages in Romantic and Victorian Literature looks at the impact of medievalism in the 18th and 19th centuries and the importance of post-Enlightenment literary religious medievalism. The book suggests that religious medievalism was not a superficial cultural phenomenon and that the romantic spirit with which it was chronologically connected, was intimately associated with the metaphysical. The book suggests that this belief gave birth to the metaphysical yearning and cultural expression of the (...) eighteenth and nineteenth century. The book seeks to clarify the post-Enlightenment relationship between aesthetic culture and 'aesthetic' religion, romanticism, medievalism and religious trends. (shrink)

Scholars and leaders have assumed that prosocial motivation is the primary driver for social enterprises (SEs) to do good. Despite the significance of prosocial motivation, we argue that it may not be the single driver for SE motivation. A dual-motivations approach based on insights from motivation research is proposed to examine how different types of SE motivation can act together to influence the outcomes of SEs. Empirical findings based on survey data from Hong Kong demonstrate that dual motivations—prosocial-intrinsic and prosocial-extrinsic (...) motivations—explain the outcomes of SEs beyond what the direct effects of prosocial motivation can explain separately. Based on moderation analyses, intrinsic motivation enhances the positive relationships between prosocial motivation and business and social outcomes, whereas extrinsic motivation undermines the relationship related to business outcomes. Implications for research on social entrepreneurship and business ethics are discussed. (shrink)

ExcerptQueer theory has a problem. This problem does not belong uniquely to queer theory, for it is common to and has consequences for all theory— social, psychological, literary, natural scientific, or otherwise—that seeks categories for the explanation of human phenomena. Queer theory, however, encounters and embodies this problem in uniquely significant ways. Queer theory seems, in fact, to have developed largely out of the friction generated by this problem in other earlier forms of theory—and may thus, ironically, contain the only (...) adequate answer to it.1 This problem is also hardly new, for it has exercised philosophers and critics from Kierkegaard to Feyerabend, from Kant to Žižek, from Schelling to de Man, Adorno, and Butler. It is the misery and the majesty of all theory. It is the tyranny of the universal over the particular. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Latina/o Social Ethics: Moving beyond Eurocentric Moral Thinking, and: Racism and God-Talk: A Latino/a PerspectiveKevin N. York-SimmonsLatina/o Social Ethics: Moving beyond Eurocentric Moral Thinking Miguel A. de La Torre, Waco Tex.: Baylor University Press, 2010. 160 pp. $24.95.Racism and God-Talk: A Latino/a Perspective Rubén Rosario Rodríguez New York: New York University Press, 2008. 320 pp. $24.00Although Latina/o theologians have contributed much to Christian moral discourse in recent decades, (...) the impact of these contributions has too often remained limited to other Latina/os and those with particular interests in liberation theologies. Miguel de La Torre and Rubén Rosario Rodríguez build on the contributions of theologians before them while challenging the broader theological community to take notice of these rich and provocative works.In four concise chapters, Miguel de La Torre’s Latina/o Social Ethics delivers a forceful criticism of prominent thinkers in the field of Christian ethics and offers a creative reconstruction of ethics from a Latina/o perspective. De La Torre offers a critique of “Euroamerican” Christian ethicists whose works have greatly influenced contemporary Christian moral discourse. He addresses the writings of Walter Rauschenbusch, Reinhold Niebuhr, Stanley Hauerwas, Anthony Campolo, Ron Sider, and Jim Wallis. De La Torre faults these theologians for the ways in which their moral thinking participates in the oppression and marginalization of Latina/os, either through their silence or through their endorsement of specific polices. De La Torre concludes that the legacy of cultural and economic privilege and the oppression of Latinas/os are so [End Page 199] deeply embedded in the Eurocentric thinking that has dominated the field of Christian ethics that it cannot be the foundation for Latino social ethics.De La Torre’s aim is to “move beyond” Eurocentric modes of thinking rather than dwell on critique. This eagerness to move forward to the creative and constructive aspects of Latina/o ethics, however, limits the forcefulness of his critique of Euroamerican ethicists. De La Torre’s reading of Euroamerican ethics—and even the application of that term—is highly selective, both in terms of the thinkers chosen and the writings examined. While De La Torre’s criticisms of these thinkers are generally insightful and serve to illustrate his basic criticism of Eurocentric ethics, these criticisms are limited in their depth of analysis. De La Torre is less concerned with the broader historical and theological considerations at work in these Euroamerican ethicists than with their failures to adequately address issues of concern to Latinas/os.The second half of Latina/o Social Ethics moves to his constructive, or “reconstructive,” project. De La Torre reviews central concepts in the methodology of Latina/o social ethics, including lo cotidiano, nepantla, la lucha, en conjunto, and acompañamiento. De La Torre’s explanation of these terms is brief and accessible. Moving beyond these concepts, the fourth chapter of Latina/o Social Ethics offers a creative approach to a liberative ethics that draws on Christian tradition as well as broader Hispanic cultural resources, including folk characters and themes of the trickster found in Afro-Caribbean religious traditions. De La Torre addresses the concern for how to imagine a Christian ethics with a role for the trickster, including identifying trickster characters and themes in the Bible. His “disruptive ethics” challenges the preference for order over justice that has characterized Eurocentric ethics, for which he provides helpful examples. De La Torre is clearly concerned with imperialism, immigration, and free trade, yet it is unclear what justice means in those contexts. Perhaps due to the powerlessness of marginalized Latina/os, criticisms of injustice weigh far more heavily than visions of justice.The concise length of this book broadens its appeal. Academics unfamiliar with some of the concepts and methodologies of Latina/o theologians will find this short introduction a useful starting point. This provocative book would also be a welcome addition to the classroom, either in part or in its entirety.In contrast to De La Torre’s short work, Rubén Rosario Rodríguez sets a broader and more ambitious task in his Racism and God-Talk. His project... (shrink)

Magical ersatzism is the view that possible worlds are primitive abstract entities. In On the Plurality of Worlds, David Lewis presented what appeared to many to be a devastating argument against magical ersatzism. In this paper, I show that Lewis’ central argument does not succeed. Magical ersatzism remains a viable theory of possible worlds.

The proposal for Basic Income (BI) pushed by renowned figures in Mexico sparked a vigorous debate over social policy between 2015 and 2018. This debate was particularly notable, as it challenged the long-standing dominance of conditional cash transfers, which had remained largely unquestioned as the country’s main antipoverty policy since their introduction in the 1990s. Despite the BI proposal getting wide coverage from the media, it not only failed to gain traction on the government’s agenda but also quickly became irrelevant (...) right after the general elections of 2018. This was due to the unsuccessful coalition-building efforts of the BI proponents, who were unable to reconcile their political disagreements, overcome partisan competition, establish communication, and bridge their policy beliefs on various levels. By conducting interviews with relevant stakeholders, I conclude that the inability of the BI supporters to form a unified advocacy coalition made it impossible to promote social policy change. (shrink)

The instrumental classification of depression made possible by the Diagnostic and Statistical Manual and the widespread pharmacological approach to treatment in mainstream biopsychiatry has generated a cottage industry of criticism. This paper explores the potential shortcomings of the DSM/bio-psychiatric model and introduces the value of philosophical counseling—specifically by means of integrating the insights of Existentialism and Buddhism—as a way to overcome a number of diagnostic and methodological problems. Philosophical counseling, in this regard, is not overly concerned with the objective question (...) of “What we are?” as biophysical beingswith overt behaviors but with a more fundamental question, namely, “How we are?” that is, how do we experience our existence as finite, impermanent beings, how does this experience shape and determine depressive episodes, and how can we come to accept our own finitude and impermanence? (shrink)

One of the traditional metaphysical assumptions that Heidegger's Being and Time challenges is that the disembodied 'theoretical' standpoint has priority over the embodied 'practical' standpoint. Heidegger argues that any act of theoretical reflection is derivative of pre-reflective social practices that we are "always already" familiar with. Some contemporary critics insist they are continuing this project by exploring aspects of our concrete practices that Heidegger's analysis allegedly overlooks, particularly by focusing on the role that the body plays in everyday life. In (...) this dissertation, I address these criticisms and suggest that they contribute to Heidegger's project only on the ontic level and in no way diminish the original contribution of his philosophy. Heidegger is not overly concerned with regional investigations into the various ways that human beings meaningfully encounter things in the world. Heidegger is concerned with the being of beings , with fundamental ontology, which asks the question: "How come meaning?" Or, put in another way, "What are the conditions for the possibility of any meaning, any intelligibility whatsoever?" ;For Heidegger, human existence as Dasein is, ultimately, neither a body-subject with emotions, perceptions, instincts, or social habits nor a self-enclosed mind. Rather, Dasein is more like a 'mass' term, referring to a shared, unfolding background of cultural relations: norms, customs, institutions, historical events, and equipment. This public background is already "there," prior to the appearance of the body, and it is structured temporally, constituting a horizon, "clearing" , or "space of free play" in terms of which things can show up as meaning something to me. I argue that it is only by means of this prior clearing of intelligibility that I can make sense of my embodied practices and that bodies can initially emerge-into-presence as the kind of things that they are. (shrink)

Essential reading for students and researchers of existentialism and phenomenology, and also of interest to those studying ethics, philosophy and gender, philosophy of race, the emotions and philosophical issues in health and illness as well as related disciplines such as Literature, Sociology, and Political Theory.

This paper examines the role of pramāṇa in Jayānanda’s commentary to Candrakīrti’s Madhyamakāvatāra. As the only extant Indian commentary on any of Candrakīrti’s works (available only in Tibetan translation), written in the twelfth century when Candrakīrti’s interpretation of Madhyamaka first became widely valued, Jayānanda’s Madhyamakāvatāraṭīkā is crucial to our understanding of early Prāsaṅgika thought. In the portions of his text examined here, Jayānanda offers a pointed critique of both svatantra inferences and the broader Buddhist epistemological movement. In developing this critique, (...) he cites at length Candrakīrti’s Prasannapadā treatment of svatantra, and so comes to comment on the locus classicus for the Svātantrika-Prāsaṅgika distinction. For Jayānanda, svatantra inferences are emblematic of the Dignāga-Dharmakīrti epistemological tradition, which asserts an unwarranted validity to human cognition. As such, Nāgārjuna’s philosophy admits neither svatantra inference, nor pramāṇa (as “valid cognition”) more generally. Instead, Jayānanda argues for Nāgārjuna’s “authority” (pramāṇa) as our prime means for knowing reality. Jayānanda’s account of authority offers a helpful counterbalance to the current trend of portraying Prāsaṅgika Madhyamaka as a form of skepticism. (shrink)