Medium- and high-spin states of Pr-134 were populated using the Cd-116(Na-23, 5n) reaction and studied with the GAMMASPHERE spectrometer. Several new bands have been found in this nucleus, one of them being linked to the previously observed chiral-candidate twin-band structure. The ground state of Pr-134 could be determined through establishing a level structure that connects the two previously known long-lived isomeric states. Unambiguous spin-parity assignments for the excited states could be performed based on the known 2(-) spin-parity of the ground (...) state combined with the present experimental data. Intrinsic single-particle configurations have been assigned to the newly observed bands on the basis of the measured B(M1)/B(E2) ratios, alignments, band-crossing frequencies, bandhead spins, the observed single-particle configurations in the neighboring nuclei, and taking into account the predictions of total Routhian surface and tilted-axis cranking calculations. (shrink)

Narrative form is crucial to the understanding of science in popular culture. This is particularly true with subjects such as radiation, in which the technical details at hand are often remote from everyday experience—as well as contested or uncertain among experts. This article examines the narrative choices made by three popular texts that publicized radiation risks to the public during the Cold War: John Hersey's Hiroshima, David Bradley's No Place to Hide, and Ralph Lapp's The Voyage of the Lucky Dragon. (...) It contends that each author borrowed from well-established literary genres and that this borrowing was crucial to coherence and effective messaging of the argument. At the same time, placing the arguments in such a familiar form served to blunt some of the radical potential in those same messages. (shrink)

Future work is needed to establish that pure short-term memory is a coherent individual difference attribute that is separable from traditional compound short-term memory measures. Psychometric support for latent pure short-term memory capacity will provide an important starting point for future fine-grained analyses of the intrinsic factors that influence individual differences in math skills.

High-spin states have been studied in Pr-135(59), populated through the Cd-116(Na-23,4n) reaction at 115 MeV, using the Gammasphere gamma-ray spectrometer. The negative-parity yrast band has been significantly extended to spin similar to 45 (h) over bar and excitation energy 21.5 MeV, showing evidence for several rotational alignments. The positive-parity yrast band of Ce-135(58), populated through the p4n channel of this reaction, was also populated to spin similar to 38 (h) over bar and excitation energy 18 MeV. Cranking calculations indicate that (...) these nuclei are soft with respect to the triaxiality parameter gamma and that several competing nuclear shapes occur at high spin. (shrink)

Hecht provides insights concerning the difficulty of empirically testing Shepard's internalization hypothesis, but his argument for an externalization hypothesis suffers from similar sins. [Hecht].

The evidence for a kinematics of the mind is confounded by uncontrolled properties of pictures. Effects of illumination and of picture-plane geometry may underlie some evidence given for a process of mental rotation. Pictured rotation is confounded by picture similarity, gauged by gray -level correlations. An example is given involving the depicted rotation of Shepard-Metzler solids in depth. [Hecht; Kubovy & Epstein; Shepard; Todorovic].

We argue four points. First, perception always relies on environmental constraints, not only in special cases. Second, constraints are taken advantage of by detecting information granted by the constraints rather than by internalizing them. Third, apparent motion phenomena reveal reliance on constraints that are irrelevant in everyday perception. Fourth, constraints are selected through individual learning as well as evolution. The “perceptual-concept-of-velocity” phenomenon is featured as a relevant case. [Hecht; Kubovy & Epstein; Shepard].

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Ideas 61.2 (2000) 285-304 [Access article in PDF] Vacher de Lapouge and the Rise of Nazi Science Jennifer Michael Hecht * In the literature on the history of the Shoah the existence of a tradition of explicit anti-morality has been generally ignored. 1 This article argues that the materialist anthropology of the late nineteenth and early twentieth centuries waged a direct attack on (...) morality, which was described as inherently linked to religion. Strict materialism also denied any human access to the eternal except through biological lineage, linking the past, present, and future. This concern with procreation, which culminated in a desire to change the racial content of the world, led anthropology to aim its attack on morality on restrictive sexual mores and the injunction not to kill. Still, anti-morality was not conjured up in order to further eugenics; it was an independent idea and an explicit response to the loss of God. The anthropologist who best illustrates this scientific anti-morality is Georges Vacher de Lapouge, the French inventor of "anthroposociology." The present article explicates Lapouge's anti-morality and establishes a connection between his racial theories and those of a coterie of German colleagues. Most notable among these German colleagues was Hans Günther, whose vision had a role in shaping Nazi racial policy, in particular the Nazi interest in head measurements. Scholars investigating the origins of German racism have discovered French influence but have focused on Gobineau and his almost anti-scientific literary racism. This article argues that Lapouge and his scientific racism were also important.The relative significance of ideology in the "Final Solution" is the subject of some debate. This article seeks not to enter that debate but rather to reevaluate the nature of the ideology. It seems clear that whatever may have been the relative importance of ideas to, for instance, mundane careerism and conformity, the [End Page 285] ideas did play a role. 2 Within that context it will be demonstrated that Lapouge's anthroposociology helped to legitimate racialist utopianism. The scientific status of anthroposociology was deliberately engaged as propaganda for the regime, even after the specifics of its injunctions were no longer of much interest to the programmers of genocide.Whatever made people enact and accept genocide as daily routine, the idea of it came from somewhere, and somehow "the moral sensitivities" of the people were dulled. 3 Increasingly, historians stress that along with older forms of anti-Semitism, new scientific doctrines had a direct effect on events. There are a number of studies on the role of science in National Socialist doctrine, but they tend to be more about the role of doctors and the medical model of society than they are about anthropology. 4 Those that do deal with anthropology tend to mention Lapouge as an interesting forerunner but consistently fail to recognize his direct influence on Nazi doctrine. 5Lapouge's contribution to racism was a quantitative, well-written race theory that was replete with the language and tools of science. It was particularly appealing because it described a collection of human groups which sounded too scientific and clinical to be political. The value-laden descriptions of these clinical types (based on head shape) were easily transferred to known "racial" or social groups--with the simple claim that this or that group tended to have this or that head shape. Lapougian race theory was convincing because it was alien and yet confirmed familiar suspicions. It was thus highly instrumental in vitalizing dormant or mild prejudice. These ideas (and the endless columns of measurements and descriptions of head shapes) have grown so foreign to present day beliefs that they have become somewhat invisible to our eyes. Because of this, historians have not fully appreciated one of the important factors contributing to the "respectability" and credibility of a genocidal doctrine.In studying people who were guilty of unparalleled cruelty, historians expected to find moral agony and found instead a bureaucratic, mechanistic, banality. [End Page 286] In considering scientific racism, on the other hand, historians... (shrink)

A historical investigation of the exclusion of Africa and Asia from modern histories of philosophy.

The debate over the relative importance of natural selection as compared to other forces affecting the evolution of organisms is a long-standing and central controversy in evolutionary biology. The theory of adaptationism argues that natural selection contains sufficient explanatory power in itself to account for all evolution. However, there are differing views about the efficiency of the adaptation model of explanation. If the adaptationism theory is applied, are energy and resources being used to their optimum? This book presents an up-to-date (...) view of this controversy and reflects the dramatic changes in our understanding of evolution that have occurred in the last twenty years. The volume combines contributions from biologists and philosophers, and offers a systematic treatment of foundational, conceptual, and methodological issues surrounding the theory of adaptationism. The essays examine recent developments in topics such as phylogenetic analysis, the theory of optimality and ess models, and methods of testing models. (shrink)

We explore the evidential relationships that connect two standard claims of modern evolutionary biology. The hypothesis of common ancestry (which says that all organisms now on earth trace back to a single progenitor) and the hypothesis of natural selection (which says that natural selection has been an important influence on the traits exhibited by organisms) are logically independent; however, this leaves open whether testing one requires assumptions about the status of the other. Darwin noted that an extreme version of adaptationism (...) would undercut the possibility of making inferences about common ancestry. Here we develop a converse claim—hypotheses that assert that natural selection has been an important influence on trait values are untestable unless supplemented by suitable background assumptions. The fact of common ancestry and a claim about quantitative genetics together suffice to render such hypotheses testable. Furthermore, we see no plausible alternative to these assumptions; we hypothesize that they are necessary as well as sufficient for adaptive hypotheses to be tested. This point has important implications for biological practice, since biologists standardly assume that adaptive hypotheses predict trait associations among tip species. Another consequence is that adaptive hypotheses cannot be confirmed or disconfirmed by a trait value that is universal within a single species, if that trait value deviates even slightly from the optimum. 1 Two Darwinian hypotheses 2 Logical independence 3 How adaptive hypotheses bear on the tree of life hypothesis 4 How the tree of life hypothesis bears on adaptive hypotheses 5 What do adaptive hypotheses predict? 6 Common ancestry and quantitative genetics to the rescue 7 Conclusion. (shrink)

Bayesian approaches for estimating multilevel latent variable models can be beneficial in small samples. Prior distributions can be used to overcome small sample problems, for example, when priors that increase the accuracy of estimation are chosen. This article discusses two different but not mutually exclusive approaches for specifying priors. Both approaches aim at stabilizing estimators in such a way that the Mean Squared Error of the estimator of the between-group slope will be small. In the first approach, the MSE is (...) decreased by specifying a slightly informative prior for the group-level variance of the predictor variable, whereas in the second approach, the decrease is achieved directly by using a slightly informative prior for the slope. Mathematical and graphical inspections suggest that both approaches can be effective for reducing the MSE in small samples, thus rendering them attractive in these situations. The article also discusses how these approaches can be implemented in Mplus. (shrink)

Putative counterexamples to the Principle of Identity of Indiscernibles (PII) are notoriously inconclusive. I establish ground rules for debate in this area, offer a new response to such counterexamples for friends of the PII, but then argue that no response is entirely satisfactory. Finally, I undermine some positive arguments for PII.

A provocateur does not pose a threat of harm. Hence, a forceful response to provocation is generally considered wrongful. And yet, a provocateur is often denied recourse to a self-defence justification if she defends herself against such a violent response. In recent work, Kimberly Ferzan argues that a provocateur forfeits defensive rights but this forfeiture cannot be explained in the same way as an aggressor’s rights forfeiture. Ordinarily, one forfeits the right not to be harmed and to self-defend against harm (...) by threatening to violate another person’s rights. But provocateurs forfeit their defensive rights because they bring about the situation in which defence becomes necessary. As I argue here, positing these two types of forfeiture justifications is neither desirable nor necessary. I suggest a unified rights forfeiture account that grounds rights forfeiture in moral responsibility for an unjust threat. My account offers clearer distinctions than alternative unified accounts, which I briefly discuss. Furthermore, the account can provide better explanations of intuitively plausible judgements. A provocateur will have less extensive defensive rights than an innocent victim, but will not lose all her defensive rights simply because ‘she started it.’. (shrink)

1. [without special title] -- ḥeleḳ 2. Meḳorot u-ferushim.

We share the authors' general approach to the study of perception and action, but rather than singling out a particular level of “late perceptual” and “early motor” processing for sensorimotor interactions, we argue that these can arise at multiple levels during action preparation and execution. Recent data on action-perception transfer are used to illustrate this perspective.

In diesem Band werden neueste Forschungen zur Physikerin, Mathematikerin und Philosophin Emilie Du Châtelet vorgestellt. Emilie Du Châtelet genoss in der deutschen Aufklärung eine hohe Reputation. Sie verband Leibniz Metaphysik mit der Physik von Newton und gelangte zu erstaunlichen Ergebnissen, die die Physik auf den Weg zu Einsteins Energieformel führte. Ihre Werke wurden sofort ins Deutsche übersetzt, Kant nimmt in seiner ersten Dissertation von 1747 auf sie Bezug. Die Sammlung stellt Texte vor, die den Einfluss der deutschen Aufklärung auf Du (...) Châtelets und Du Châtelets Einfluss auf die deutsche Philosophie diskutieren. Die großen Namen der Epoche stehen hier zur Debatte, Leibniz, Wolff, Boskovic, Euler, Friedrich II, Voltaire, La Mettrie und viele weitere Größen der Aufklärung werden in ihrem Zusammenhang mit Du Châtelet vorgestellt. (shrink)

How (Not) to Be Secular is what Jamie Smith calls "your hitchhiker's guide to the present" -- it is both a reading guide to Charles Taylor's monumental work A Secular Age and philosophical guidance on how we might learn to live in our times. Taylor's landmark book A Secular Age (2007) provides a monumental, incisive analysis of what it means to live in the post-Christian present -- a pluralist world of competing beliefs and growing unbelief. Jamie Smith's book is a (...) compact field guide to Taylor's insightful study of the secular, making that very significant but daunting work accessible to a wide array of readers. Even more, though, Smith's How (Not) to Be Secular is a practical philosophical guidebook, a kind of how-to manual on how to live in our secular age. It ultimately offers us an adventure in self-understanding and maps out a way to get our bearings in today's secular culture, no matter who "we" are -- whether believers or skeptics, devout or doubting, self-assured or puzzled and confused. This is a book for any thinking person to chew on. (shrink)

The Formal Darwinism Project is an attempt to use mathematical theory to prove the claim that fitness maximization is the outcome of evolution in nature. Grafen’s (2014, p. 12) conclusion from this project is that “….there is a very general expectation of something close to fitness maximisation, which will convert into fitness-maximisation unless there are particular kinds of circumstances—and further, that fitness is the same quantity for all genetic architectures.” Grafen’s claim appears to mean to him that natural populations are (...) expected to contain individuals whose traits are optimal, i.e., any given trait outperforms all reasonable alternatives. I describe why Grafen’s attempt can never provide a meaningful expectation as to the ubiquity of optimal traits in nature. This is so because it is based upon a misconception of the relationship between theory and empirical analysis. Even if one could use theory in the way Grafen proposes, I describe how his theory is causally incomplete. Finally, I describe how Grafen’s conceptual framework is ambiguous. The Formal Darwinism Project has been inspired by “On The Origin of Species” by Darwin. The great lesson of this book was Darwin’s demonstration of the necessary dialog between theory and data, with each influencing and being influenced by the other. Grafen’s Formal Darwinism Project, an attempt to create understanding of nature by removing data from this dialog, reflects a failure to understand Darwin’s great lesson. (shrink)

Philosophy has much to offer psychiatry, not least regarding ethical issues, but also issues regarding the mind, identity, values, and volition. This has become only more important as we have witnessed the growth and power of the pharmaceutical industry, accompanied by developments in the neurosciences. However, too few practising psychiatrists are familiar with the literature in this area. -/- The Oxford Handbook of Philosophy and Psychiatry offers the most comprehensive reference resource for this area ever published. It assembles challenging and (...) insightful contributions from key philosophers and others to the interactive fields of philosophy and psychiatry. Each contributions is original, stimulating, thorough, and clearly and engagingly written - with no potentially significant philosophical stone left unturned. Broad in scope, the book includes coverage of several areas of philosophy, including philosophy of mind, science, and ethics. For philosophers and psychiatrists, The Oxford Handbook of Philosophy and Psychiatry is a landmark publication in the field - one that will be of value to both students and researchers in this rapidly growing area. (shrink)

When a person finds herself in peril her right to be rescued is activated and a rescue duty is imposed on those who are in a position to help. In this article, I argue that the activation of the right to be rescued needs to be suitably constrained so that the rescuee is prevented from arbitrarily controlling the normative situation between herself and potential rescuers. Such control would be in conflict with the moral equality of persons. I argue that the (...) activation of the right to be rescued should be conditional on the person having a justification for the action that caused her peril. One implication of my view is that the right to be rescued cannot fulfill the function that Jonathan Quong ascribes to it. The right to be rescued turns out to be an unsuitable ground for the necessity condition which constrains the permissible use of defensive force. (shrink)

In contrast to Clarke and Beck's claim that that the approximate number system represents rational numbers, we argue for a more modest alternative: The ANS represents natural numbers, and there are separate, non-numeric processes that can be used to represent ratios across a wide range of domains, including natural numbers.

Many researchers consider language to be definitionally unique to humans. However, increasing evidence suggests that language emerged via a series of adaptations to neural systems supporting earlier capacities for visuomotor integration and manual action. This paper reviews comparative neuroscience evidence for the evolutionary progression of these adaptations. An outstanding question is how to mechanistically explain the emergence of new capacities from pre-existing circuitry. One possibility is that human brains may have undergone selection for greater plasticity, reducing the extent to which (...) brain organization is hard-wired and increasing the extent to which it is shaped by socially transmitted, learned behaviors. Mutations that made these new abilities easier or faster to learn would have undergone positive selection, and over time, the neural changes once associated with individual neural plasticity would tend to become heritable, innate, and fixed. Clearly, though, language is not entirely “innate;” it does not emerge without the requisite environmental input and experience. Thus, a mechanistic explanation for the evolution of language must address the inherent trade-off between the evolutionary pressure for underlying neural systems to be flexible and sensitive to environmental input vs. the tendency over time for continually adaptive behaviors to become reliably expressed in an early-emerging, canalized, less flexible manner. (shrink)

In today’s multi-cultural world and global economy, attention is often focused on the diversity of cultural values and practices and the need for management approaches to take these differing cultural environments into account. While there is much to be valued in this approach, the focus is often on how to navigate through distinct cultural practices in order to achieve a singular business aim, which falls within the current neoliberal paradigm of global trade. In addition, by focusing on differences in cultural (...) practices, rather than on similarities in underlying values, this approach fails to utilize an important way to achieve a greater degree of global integration in management. Despite striking cultural differences, it is possible to identify some enduring values that underlie what often appear to be quite discrete value paradigms, especially by looking at value paradigms that have endured for centuries, even millennia. This paper proposes to explore the values embedded in two such value paradigms or religious traditions, zen buddhism and Judaism, describing crucial core values in each and comparing and contrasting their ethical frameworks, in order to be able to evaluate their utility in today’s world and especially their significance for creating a more holistic, inclusive, and responsible management framework. The paper will begin by explicating the set of foundational values in each religious tradition. For example, zen buddhism, especially as expressed by Vietnamese monk Thich Nhan Hanh, utilizes the concepts of engaged mindfulness and inter-being to demonstrate the ways in which all global issues are linked together, and the collective responsibility that all humans bear for the state of our planet and the beings who live on it. This approach is inherently holistic and inclusive, and requires a management approach that takes into account the moral responsibility that we all carry. Likewise, the Jewish tradition, while using quite different terminology, also lays out a holistic and inclusive moral vision. Key concepts include the values of Tikkum Olam, to repair the world, and Tsedakah, which literally means justice or righteousness, but is commonly used to indicate charitable giving. The first value, to repair the world, emphasizes the collective moral responsibility to heal whatever damage has been done to the world in order to make the it a better place for all. It does not matter who has done the damage; what matters is each person’s obligation to improve the status quo, under the assumption that all our fates are linked together. The second value, justice and charity, is also considered to be a moral obligation, not simply a voluntary act of charity. The emphasis here is on anonymous giving, done in order to help others and without any expectation of receiving some benefit, such as positive publicity. As a moral obligation, it is not something that one should benefit from. Thus, the concept of tsekakah also emphasizes the inter-connectedness of all humanity. In addition, in the Torah, there are a series of rules about how to deal with others in business as well as the obligation, during harvest-time, to leave some grain in the fields for the less fortunate. In all, we see a focus on being mindful of others, on seeing our fates as interconnected, as in zen buddhism. The last section of the paper will explore some of the ways in which these moral imperatives can be utilized to undergird and buttress a more holistic, inclusive and responsible management approach. Some management models already include moral imperatives, such as corporal social responsibility, and this section will explore in greater detail how the above concepts have been more fully integrated into current management models. (shrink)

There has been a recent surge of interest in ancient accounts of free will. It is surprising, then, that there have been virtually no attempts to discuss whether Plato had such an account. Those who have made an attempt quickly deny that such an account is present in the dialogues. I shall argue that if we draw a distinction between two notions of free will, it is plausible that some account of free will is, in fact, present in the dialogues, (...) the Republic in particular. This is the first in depth search into the question and I demonstrate that the defender of a Platonic free will thesis has more resources than she first appears to. It also has the benefit of giving us an obvious source material for Augustine's discussion. (shrink)

DaB fUr die Entwicklung der Phanomenologie Husserls nicht zuletzt auch,wissenschaftstheoretische' Motive ausschlaggebend waren, ist hinreichend bekannt. Umso mehr verwundert es, daB die Husserl-Rezeption sich diese Motive nur selten zueigen gemacht hat. Zwar sind in einer Reihe von Einzel­ wissenschaften, wie in der Literaturwissenschaft, der Sozialwissenschaft und besonders auch der Psychologie, phanomenologische Motive wirksam gewor­ den. Versuche einer ausdriicklichen wissenschaftskritischen Anwendung der Husserlschen Philosophie auf einzelwissenschaftliehe Theorien jedoch, wie sie z.B. Alfred Schiitz in seinem friihen Werk zur phanomenologischen Grundlegung der "verstehenden (...) Soziologie"l ansatzweise unternommen hat, sind rar. Freilich ging auch Husserl hier nieht eben mit gutem Beispiel voran. Auch er selbst hat seine wissenschaftstheoretische Programmatik nirgends einer ernsthaften Bewahrungsprobe unterzogen. Die vorliegende Untersuchung will diese Frage einer wissenschaftstheore­ tischen Anwendbarkeit der transzendentalen Phiinomenologie paradigmatisch im Hinblick auf die Problemstellungen der Geschiehtswissenschaft iiberprii­ fen. Was also kann die Phanomenologie fUr die Historik leisten? DaB sieh fiir eine solche Absieht gerade die geschichtstheoretischen Perspektiven in Hus­ serls Werk anbieten, hat vor allem zwei Griinde. (shrink)

This chapter provides an introduction to higher-order metaphysics as well as to the contributions to this volume. We discuss five topics, corresponding to the five parts of this volume, and summarize the contributions to each part. First, we motivate the usefulness of higher-order quantification in metaphysics using a number of examples, and discuss the question of how such quantifiers should be interpreted. We provide a brief introduction to the most common forms of higher-order logics used in metaphysics, and indicate a (...) number of questions which can be raised in such systems using logical vocabulary alone. Using a further example, we return to applications of higher-order logics in metaphysics. We also mention key developments in the history of higher-order logic as it pertains to metaphysics. Finally, we mention certain arguments which have been raised against the use of higher-order logic, and some ways of responding to them. (shrink)

In our 1993 paper, “A Critical Look,‘ Elliott Sober and I concluded that the famous claim about model formulation and constraints made by Richard Levins in his influential 1966 article on model building in population biology is neither true nor normative. Here, I comment upon the claim of Odenbaugh that the conclusions of “A Critical Look‘ are incorrect. My conclusions remain that Levins’ claim about the tradeoff between model properties lacks logical coherence, generates an arbitrary model classification, and lacks normative (...) utility. Accordingly, I view his claim as providing no useful insight into the nature of models and model building in population biology. (shrink)

A magisterial exploration of poetry’s place in the fine arts by one of the twentieth century's leading poets In this book, eminent poet Anthony Hecht explores the art of poetry and its relationship to the other fine arts. While the problems he treats entail both philosophic and theoretical discussion, he never allows abstract speculation to overshadow his delight in the written texts that he introduces, or in the specific examples of painting and music to which he refers. After discussing (...) literature’s links with painting and music, Hecht investigates the theme of paradise and wilderness, especially in Shakespeare’s The Tempest. He then turns to the question of public and private art, exploring the ways in which all the arts participate in balances between private and public modes of discourse, and between an exclusive or elitist role and the openly political. Beginning with a discussion of architecture as an illustration of a more general theme of discord and balance, the penultimate lecture probes the inner contradictions of works of art and our reactions to them, while the final piece concerns art and morality. (shrink)