The Canadian-American biologist Edmund Vincent Cowdry played an important role in the birth and development of the science of aging, gerontology. In particular, he contributed to the growth of gerontology as a multidisciplinary scientific field in the United States during the 1930s and 1940s. With the support of the Josiah Macy, Jr. Foundation, he organized the first scientific conference on aging at Woods Hole, Massachusetts, where scientists from various fields gathered to discuss aging as a scientific research topic. He also (...) edited Problems of Ageing (1939), the first handbook on the current state of aging research, to which specialists from diverse disciplines contributed. The authors of this book eventually formed the Gerontological Society in 1945 as a multidisciplinary scientific organization, and some of its members, under Cowdry's leadership, formed the International Association of Gerontology in 1950. This article historically traces this development by focusing on Cowdry's ideas and activities. I argue that the social and economic turmoil during the Great Depression along with Cowdry's training and experience as a biologist – cytologist in particular – and as a textbook editor became an important basis of his efforts to construct gerontology in this direction. (shrink)

This paper presents an analysis of the birth and growth of scientific creationism in South Korea by focusing on the lives of four major contributors. After creationism arrived in Korea in 1980 through the global campaign of leading American creationists, including Henry Morris and Duane Gish, it steadily grew in the country, reflecting its historical and social conditions, and especially its developmental state with its structured mode of managing science and appropriating religion. We argue that while South Korea’s creationism started (...) with the state-centered conservative Christianity under the government that also vigilantly managed scientists, it subsequently constituted some technical experts’ efforts to move away from the state and its religion and science through their negotiation of a new identity as Christian intellectuals. Our historical study will thus explain why South Korea became what Ronald Numbers has called “the creationist capital of the world.”. (shrink)

SUMMARYBy examining the use of tissue culture in post-war American biomedicine, this paper investigates how scientists experience and manage failure. I study how Leonard Hayflick forged his new definition of failure and ways of managing it by refuting Alexis Carrel's definition of failure alongside his theory of the immortality of cultured cells. Unlike Carrel, Hayflick claimed that every vertebrate somatic cell should eventually die, unless it transformed into a tumour cell. This claim defined cell death, which had been a problem (...) leading to a laboratory failure, as a normal phenomenon. On the other hand, permanent life, which had been considered a normal cellular characteristic, became a major factor causing scientific failure, since it implied malignant transformation that scientists hoped to control. Hayflick then asserted that his cell strains and method would partly enable scientists to manage this factor—especially that occurred through viral infection—alongside other causes of failure in routine tasks, including bacterial contamination. I argue that the growing biomedical enterprise fostered this work of Hayflick's, which had repercussions in both his career and the uses of cells in diverse investigations. His redefinition of failure in the age of biomedicine resulted in the broad dissemination of his cells, medium, and method as well as his long struggle with the National Institutes of Health, which caused his temporarily failed career. (shrink)

This paper discusses how growth and aging became interrelated phenomena with the creation of gerontology in the United States. I first show that the relation of growth to senescence, which had hardly attracted scientific attention before the twentieth century, started to be investigated by several experimental scientists around the 1900s. Subsequently, research on the connection between the two phenomena entered a new domain through the birth of gerontology as a scientific field comprised of various disciplines, many of which addressed growth. (...) Due to gerontologists’ efforts, the association between aging and growth became stronger and more multifaceted within the discursive and organizational matrix constituting the new science, leading to a broader definition of senescence with an ambiguous connection to chronological age. Furthermore, as gerontologists borrowed the cultural agendas as well as research methods from studies of growth, aging began to be defined as a phenomenon that could be actively controlled and managed in both social arenas and laboratory environments. (shrink)

Previous research has shed light on the detrimental effects of abusive supervision. To extend this area of research, we draw upon conservation of resources theory to propose a causal relationship between abusive supervision and psychological distress, a mediating role of psychological distress on the relationship between abusive supervision and employee silence, and a moderating effect of the supervisor–subordinate relational context on the mediating effect of abusive supervision on silence. Through an experimental study, we found the causal path linking abusive supervision (...) and psychological distress. Results of both the experimental study and a field study provided evidence that psychological distress mediated the relationship between abusive supervision and silence. Lastly, we found support that this mediation effect was contingent upon the relational context in Study 2 but not in Study 1. We discuss implications for theory and practice. (shrink)

This study examines why individuals who are deeply embedded in the organization may engage in unethical pro-organizational behavior (UPB). Drawing from social identity theory and self-affirmation theory, we propose that deeply embedded employees may engage in UPB as a way of promoting or maintaining their status in the organization. We further propose that this positive relationship between organizational embeddedness and UPB, mediated through status perceptions, is stronger for employees working under managers who display low levels of ethical leadership. Using data (...) gathered in a two-wave survey from 224 working adults, the results of the study lend support for the hypothesized relationships and remained significant even after controlling for affective commitment. The study advances our understanding of both contextual and individual factors motivating employees to engage in UPB and the boundary conditions under which UPB can be reduced. (shrink)

Emmanuel Levinas’s doubts about the ethical value of artistic beauty have been widely acknowledged by the vast majority of Levinas’s commentators. However, though it is true that in “Reality and Its Shadow” Levinas persistently rebukes artistic beauty for its nonethicality, it is undeniable that he at least upholds the value of artistic criticism and modern literature. In this article I intend to relate Levinas’s exploration of the possibility of spiritual–ethical teaching in literature to Immanuel Kant’s reflections on the relation between (...) the feeling of beauty, that of sublimity, and sensible feeling in his third Critique. This up-close comparative examination fosters understanding of Levinas’s religious and philosophical approach to the sublime elements in some literary works, especially those of Fyodor Dostoevsky. (shrink)

We introduce possibilistic beliefs into strategic games, describing a player’s belief about his opponents’ strategies as the set of their strategies he regards as possible. We formulate possibilistic strategic games where each player has preferences over his own strategies conditional on his possibilistic belief about his opponents’ strategies. We define several solution concepts for possibilistic strategic games such as (strict) equilibria, rationalizable sets, iterated elimination of never-best responses, and iterated elimination of strictly dominated strategies, and we study their properties and (...) relationships. We develop a class of possibilistic strategic games called possibilistic supermodular games to relate supermodular games to possibilistic strategic games. Lastly, we discuss a direction of extending our possibilistic framework to games with incomplete information. (shrink)

The purpose of this study was to identify relationship between leisure constraint negotiations and leisure activity participation through meta-analysis within the Korean context. Through this study, the inconsistent research results of previous studies are explained by comprehensively clarifying the relationship between the two variables and identifying a third variable that controls the relationship. The efforts of this project are expected to provide useful data that can be used for future research and to seek ways of increasing participation in leisure activities. (...) In order to achieve the purpose of this study, the research questions set in this study are as follows. First, what is the magnitude of the effect of the correlation coefficient between leisure constraint negotiations and leisure participation? Second, what are the variables that control the relationship between leisure constraint negotiations and leisure participation? Materials were collected by utilizing Research Information Sharing Service, DBpia, Korean studies Information Service System, and Korea Citation Index. Finally, 20 pieces of research materials were selected with a total of 6,843 participants. The conclusions drawn from the research questions set in this study are as follows. First, leisure constraint negotiations and leisure participation are in a static relationship, and their level is considerable. In other words, efforts to overcome leisure constraints increase participation in leisure activities. Second, gender, age, and type of active leisure activities are major variables that control the relationship between leisure constraint negotiations and leisure participation. Finally, the limitation of this study and future research orientation were discussed. (shrink)

This study assessed the demographic characteristics of Koreans engaged in leisure sports activities during the COVID-19 pandemic and the differences in their preventive health behaviors and constraints on leisure activities. For this study, the demographic characteristics of 544 leisure sport participants, who were recruited on a nationwide basis, were examined through an online survey. Then, comparisons between groups were performed using independent t-tests, one-way analysis of variance, and multivariate analysis of variance. Women who participated in both indoor and outdoor leisure (...) sports showed higher adoption of health prevention behaviors than their male counterparts, and married individuals who participated in indoor leisure sports showed higher adoption of health prevention behaviors than unmarried participants. Moreover, individuals who participated in both indoor and outdoor leisure sports by themselves had many interpersonal constraints overall, and the group of married individuals who participated in indoor leisure sports showed structural constraints. In conclusion, leisure sports participants have adopted many health prevention behaviors during the COVID-19 pandemic, but this had led to some interpersonal constraints. These results indicate that, in the case of future pandemics, personal and institutional efforts will need to be made to promote participation in leisure sports and prevent excessive social isolation. (shrink)

Despite the wide and daunting array of cross-cultural obstacles that the formulation of a global policy on advance directives will clearly pose, the need is equally evident. Specifically, the expansion of medical services driven by medical tourism, just to name one important example, makes this issue urgently relevant. While ensuring consistency across national borders, a global policy will have the additional and perhaps even more important effect of increasing the use of advance directives in clinical settings and enhancing their effectiveness (...) within each country, regardless of where that country's state of the law currently stands. One cross-cultural issue that may represent a major obstacle in formulating, let alone applying, a global policy is whether patient autonomy as the underlying principle for the use of advance directives is a universal norm or a construct of western traditions that must be reconciled with alternative value systems that may place lesser significance on individual choice. A global policy, at a minimum, must emphasize respect for patient autonomy, provision of medical information, limits to the obligations for physicians, and portability. And though the development of a global policy will be no easy task, active engagement in close collaboration with the World Health Organization can make it possible. (shrink)

Despite the wide and daunting array of cross-cultural obstacles that the formulation of a global policy on advance directives will clearly pose, the need is equally evident. Specifically, the expansion of medical services driven by medical tourism, just to name one important example, makes this issue urgently relevant. While ensuring consistency across national borders, a global policy will have the additional and perhaps even more important effect of increasing the use of advance directives in clinical settings and enhancing their effectiveness (...) within each country, regardless of where that country's state of the law currently stands. One cross-cultural issue that may represent a major obstacle in formulating, let alone applying, a global policy is whether patient autonomy as the underlying principle for the use of advance directives is a universal norm or a construct of western traditions that must be reconciled with alternative value systems that may place lesser significance on individual choice. A global policy, at a minimum, must emphasize respect for patient autonomy, provision of medical information, limits to the obligations for physicians, and portability. And though the development of a global policy will be no easy task, active engagement in close collaboration with the World Health Organization can make it possible. (shrink)

The contemporary age is approaching the downfall of human civilization due to the rapid collapse of the global ecology. As the popular obsession with industrial development, triggered by the Western modernization of the 18th century, expands across the entire world, minor regional environmental crises have merged intoan irremediable global ecological crisis. This suggests that human society has lost its ability to harmonize with nature and is driving itself to a crisis of survival, dangling on the brink of a fatal cliff. (...) The resolution of the global ecological crisis, which has been exacerbated primarily by Western civilization, requires an alternative thought paradigm that appeared in Korea over 100 years ago, one that can be characterized as ‘the ideology of Gaebyeok.’ This ideology proclaimsthat the global ecological crisis of our times is not simply a crisis of civilization sparked by energy over-consumption, but is rather an inevitable cyclical phenomenon stemming from a change in the universe’s natural order. The ideology of Gaebyeok, refined by a Korean Philosopher, Gim Il-Bu (1826-1898) in his work Jeongyeok (Right Change) and eventually brought to full blossom by Gang Jeung-San (1871-1909), suggests an excellent alternative way of thinking which offers a new hope to the citizens of the contemporary world who cannot ind an escape from their risky societies. My paper will discuss this enlightened vision of global hope. (shrink)

Lawrence Sklar in his book, Physics and Chance (1993), proposes a sophisticated account of reduction of thermodynamics (TD) by statistical mechanics (SM). I argue that Sklar's analysis of the alleged reduction of TD by SM is problematic in several respects. I consider a few counterexamples to show that none of what Sklar takes to be the central features of successful reduction in science (unification and identification) holds in the case of TD and SM. I suggest the broader conclusion that a (...) more useful way of understanding the relationship between TD and SM is as collaboration and competition among alternative methodologies rather than reduction of one theory to another. (shrink)

This paper aims: (1) to show that Lawrence Sklar`s recent attempt to reduce thermodynamics(TD) to statistical mechanics(SM) is fallacious in several respects; and (2) to suggest a broader conclusion that a more useful way of understanding the relationship between TD and SM is as collaboration and competition among alternative methodologies rather than reduction of one theory to another. To argue for (1), I discuss two cases (the distinction of intensive/extensive variables in TD and the existence of phase transitions) where TD (...) is more accurate than statistical mechnaics and thus corrects SM. I also discuss the case of temperature in order to argue for both (1) and (2). (shrink)

Bird argues that scientific progress consists in increasing knowledge. Dellsén objects that increasing knowledge is neither necessary nor sufficient for scientific progress, and argues that scientific progress rather consists in increasing understanding. Dellsén also contends that unlike Bird’s view, his view can account for the scientific practices of using idealizations and of choosing simple theories over complex ones. I argue that Dellsén’s criticisms against Bird’s view fail, and that increasing understanding cannot account for scientific progress, if acceptance, as opposed to (...) belief, is required for scientific understanding. (shrink)

Many realists argue that present scientific theories will not follow the fate of past scientific theories because the former are more successful than the latter. Critics object that realists need to show that present theories have reached the level of success that warrants their truth. I reply that the special theory of relativity has been repeatedly reinforced by unconceived scientific methods, so it will be reinforced by infinitely many unconceived scientific methods. This argument for the special theory of relativity overcomes (...) the critics’ objection, and has advantages over the no-miracle argument and the selective induction for it. (shrink)

Change in scientific practice and its implications for the status of scientific claims, examined through an analysis of three episodes at a synchrotron laboratory. After World War II, particle physics became a dominant research discipline in American academia. At many universities, alumni of the Manhattan Project and of Los Alamos were granted resources to start programs of high-energy physics built around the promise of a new and more powerful particle accelerator, the synchrotron. The synchrotron was also a source of very (...) intense X-rays, useful for research in solid states physics and in biology. As synchrotron X-ray science grew, the experimental practice of protein crystallography, garnered funding, prestige, and acclaim. In Velvet Revolution at the Synchrotron, Park Doing examines the change in scientific practice at a synchrotron laboratory as biology rose to dominance over physics. He draws on his own observations and experiences at the Cornell University synchrotron, and considers the implications of that change for the status of scientific claims. Velvet Revolution at the Synchrotron is one of the few recent works in the sociology of science that engages specific scientific and technical claims through participant observation--recorded evocatively and engagingly--to address issues in the philosophy of science. Doing argues that bureaucratic change in science is neither "top-down" nor "bottom-up" but rather performed in and realized through recursively related forums of technical assertion and resistance. He considers the relationship of this change to the content of science, and the implications of this relationship for the project of laboratory studies begun in the late 1970s. (shrink)

The paper studies the nature of understanding in condensed matter physics (CMP), mediated by the successful employment of its models. I first consider two obvious candidates for the criteria of model-based understanding, Van Fraassen's sense of empirical adequacy and Hacking's instrumental utility , and conclude that both are unsatisfactory. Inspired by Hasok Chang's recent proposal to reformulate realism as the pursuit of ontological plausibility in our system of knowledge, we may require the model under consideration to be understood (or intelligible) (...) before claiming model-based understanding. Here the understanding of a model typically consists of the following: figuring out at least one plausible (preferably realistic) physical mechanism for the model, determining the theoretical consequences of the model by mathematically probing it and developing our physical intuitions about the model. I consider the q-state Potts model to illustrate. After having understood a model, we may employ the model to understand its target phenomena in the world. This is done by matching one of the interpretative models of the model with the central features of the phenomena. The matching should be motivated (ideally both theoretically and empirically) in the sense that we have good reason to believe that the central features of the phenomena can be thought of as having more or less the same structure as postulated by the interpretative model. In conclusion, I propose a two-stage account of model-based understanding in CMP: (1) understanding of a model and (2) matching a target phenomenon with a well-motivated interpretative model of the model. Empirical success and instrumental utility both play their roles in the evaluation of how successful the model is, but are not the essential part of model-based understanding. (shrink)

The role of government in East Asian economic development has been a contentious issue. Two competing views have shaped enquiries into the source of the rapid growth of the high-performing Asian economies and attempts to derive a general lesson for other developing economies: the market-friendly view, according to which government intervenes little in the market, and the developmental state view, in which it governs the market. What these views share in common is a conception of market and government as alternative (...) mechanisms for resource allocation. They are distinct only in their judgement of the extent to which market failures have been, and ought to be, remedied by direct government intervention. This collection of essays suggests a breakthrough, third view: the market-enhancing view. Instead of viewing government and the market as mutually exclusive substitutes, it examines the capacity of government policy to facilitate or complement private sector co-ordination. The book starts from the premiss that private sector institutions have important comparative advantages over government, in particular in their ability to process information available on site. At the same time, it recognizes that the capabilities of the private sector are more limited in developing economies. The market-enhancing view thus stresses the mechanisms whereby government policy is directed at improving the ability of the private sector to solve co-ordination problems and overcome other market imperfections. In presenting the market-enhancing view, the book recognizes the wide diversity of the roles of government across various East Asian economiesincluding Japan, Korea, Hong Kong, Malaysia, and China and its path-dependent and developmental stage nature. (shrink)

노화 현상은 생명이나 죽음과 달리 그간 철학적 관심의 대상이 되지 못 했다. 본 연구는 논화 현상에 대한 철학적 접근을 시도하기 위해서, 현대 과학의 성과에 기반하여 노화가 생명체에게 어떤 의미가 있는지를 고찰해보고자 한다. 우선 노화는 물리적 마모 현상이 아님을 지적하고, 노화를 설명하기 위해 생명체가 가진 고유한 안정성의 성격이 무엇인지를 밝히기 위해 슈뢰딩거의 생명 이론, 비평형 열역학의 소산 구조 이론 등을 검토할 것이다. 이 이론들은 생명체가 자신의 손상을 복구하는 고유한 기제를 갖고 있다는 점에 충분히 주의를 기울이지 않았다는 점에서 한계가 있다. 이 손상 (...) 복구 기제에 주목하여 노화를 설명하고자 한 싱클레어의 정보 이론은 노화가 생명체의 현재 자기와 미래 자기 사이의 연결에 관련된 문제임을 깨닫게 해 준다. 이를 통해서 우리는 노화는 현재의 자기와 미래의 자기 사이에 생적 자원을 배분하는 자연경제적 문제를 드러내며, 이 문제에 대한 근본적인 해결책은 없다는 점을 지적할 것이다. 결론적으로, 노화는 불가피하지만 그럼에도 노화의 방식에는 다양한 가능성이 있다는 것, 그리고 이러한 가능성들의 관점에서 생명체와 인간 문명을 바라보는 과제가 노화의 철학적 문제임이 드러난다. (shrink)

Skateboarding has been a hallmark of adolescent experience in suburban America ever since its beginning in the 1950s. Skateboarding has become an underground subculture, providing the youth population a novel outlet for self-expression and independence. Transworld Skateboarding magazine displays the ideological characteristic of the skateboard movement through their unique populist syntext, distinctive signification system, and extensive textual convergence. However, while expressing adolescent resistance against homogeneity, the magazine also reflects the influence of popular culture on skateboarders. This idiosyncrasy of Transworld Skateboarding (...) magazine reflects popular culture’s constant struggle between the need for hegemonic provision and resistance of mainstream conformity. (shrink)

The generation of isometric force at the hand can be mediated by activating a few motor modules. Stroke induces alterations in motor modules underlying steady-state isometric force generation in the human upper extremity. However, how the altered motor modules impact task performance remains unclear as stroke survivors develop and converge to the three-dimensional target force. Thus, we tested whether stroke-specific motor modules would be activated from the onset of force generation and also examined how alterations in motor modules would induce (...) changes in force representation. During 3D isometric force development, electromyographic signals were recorded from eight major elbow and shoulder muscles in the paretic arm of 10 chronic hemispheric stroke survivors and both arms of six age-matched control participants. A non-negative matrix factorization algorithm identified motor modules in four different time windows: three “exploratory” force ramping phases and the stable force match phase. Motor module similarity and between-force coupling were examined by calculating the scalar product and Pearson correlation across the phases. To investigate the association between the end-point force representation and the activation of the motor modules, principal component analysis and multivariate multiple linear regression analyses were applied. In addition, the force components regressed on the activation profiles of motor modules were utilized to model the feasible force direction. Both stroke and control groups developed exploratory isometric forces with a non-linear relationship between EMG and force. During the force matching, only the stroke group showed abnormal between-force coupling in medial-lateral and backward-forward and medial-lateral and downward-upward directions. In each group, the same motor modules, including the abnormal deltoid module in stroke survivors, were expressed from the beginning of force development instead of emerging during the force exploration. The PCA and the multivariate multiple linear regression analyses showed that alterations in motor modules were associated with abnormal between-force coupling and limited feasible force direction after stroke. Overall, these results suggest that alterations in intermuscular coordination contribute to the abnormal end-point force control under isometric conditions in the UE after stroke. (shrink)