The Ontology for Biomedical Investigations (OBI) is an ontology that provides terms with precisely defined meanings to describe all aspects of how investigations in the biological and medical domains are conducted. OBI re-uses ontologies that provide a representation of biomedical knowledge from the Open Biological and Biomedical Ontologies (OBO) project and adds the ability to describe how this knowledge was derived. We here describe the state of OBI and several applications that are using it, such as adding semantic expressivity to (...) existing databases, building data entry forms, and enabling interoperability between knowledge resources. OBI covers all phases of the investigation process, such as planning, execution and reporting. It represents information and material entities that participate in these processes, as well as roles and functions. Prior to OBI, it was not possible to use a single internally consistent resource that could be applied to multiple types of experiments for these applications. OBI has made this possible by creating terms for entities involved in biological and medical investigations and by importing parts of other biomedical ontologies such as GO, Chemical Entities of Biological Interest (ChEBI) and Phenotype Attribute and Trait Ontology (PATO) without altering their meaning. OBI is being used in a wide range of projects covering genomics, multi-omics, immunology, and catalogs of services. OBI has also spawned other ontologies (Information Artifact Ontology) and methods for importing parts of ontologies (Minimum information to reference an external ontology term (MIREOT)). The OBI project is an open cross-disciplinary collaborative effort, encompassing multiple research communities from around the globe. To date, OBI has created 2366 classes and 40 relations along with textual and formal definitions. The OBI Consortium maintains a web resource providing details on the people, policies, and issues being addressed in association with OBI. (shrink)

The development of the Functional Genomics Investigation Ontology (FuGO) is a collaborative, international effort that will provide a resource for annotating functional genomics investigations, including the study design, protocols and instrumentation used, the data generated and the types of analysis performed on the data. FuGO will contain both terms that are universal to all functional genomics investigations and those that are domain specific. In this way, the ontology will serve as the “semantic glue” to provide a common understanding of data (...) from across these disparate data sources. In addition, FuGO will reference out to existing mature ontologies to avoid the need to duplicate these resources, and will do so in such a way as to enable their ease of use in annotation. This project is in the early stages of development; the paper will describe efforts to initiate the project, the scope and organization of the project, the work accomplished to date, and the challenges encountered, as well as future plans. (shrink)

This paper proposes an innovative ducted fan aerial manipulator, which is particularly suitable for the tasks in confined environment, where traditional multirotors and helicopters would be inaccessible. The dynamic model of the aerial manipulator is established by comprehensive mechanism and parametric frequency-domain identification. On this basis, a composite controller of the aerial platform is proposed. A basic static robust controller is designed via H-infinity synthesis to achieve basic performance, and an adaptive auxiliary loop is designed to estimate and compensate for (...) the effect acting on the vehicle from the manipulator. The computer simulation analyses show good stability of the aerial vehicle under the manipulator motion and good tracking performance of the manipulator end effector, which verify the feasibility of the proposed aerial manipulator design and the effectiveness of the proposed controller, indicating that the system can meet the requirements of high precision operation tasks well. (shrink)

I argue that sports clubs should be punished for bad behaviour by their fans in a way that affects the club’s sporting success: for example, we are justified in imposing points deductions and competition disqualifications on the basis of racist chanting. This is despite a worry that punishing clubs in such a way is unfair because it targets the sports team rather than the fans who misbehaved. I argue that this belies a misunderstanding of the nature of sports clubs and (...) of the nature of sporting success. Further, I argue that fans should want to be held responsible in such a way because it vindicates the significant role that they play in the life of their club. (shrink)

In recent years, Confucian ethics has been considered as an alternative to the individual-oriented model of medical decision-making that is dominating in the modern West.

Is it permissible to be a fan of an artist or a sports team that has behaved immorally? While this issue has recently been the subject of widespread public debate, it has received little attention in the philosophical literature. This paper will investigate this issue by examining the nature and ethics of fandom. I will argue that the crimes and misdemeanors of the object of fandom provide three kinds of moral reasons for fans to abandon their fandom. First, being a (...) fan of the immoral may provide support for their immoral behavior. Second, fandom alters our perception in ways that will often lead us to be fail to perceive our idol’s faults and even to adopting immoral points of view in order to be able to maintain the positive view we have of them. Third, fandom, like friendship, may lead us to engage in acts of loyalty to protect the interests of our idols. This gives fans of the immoral good reason to abandon their fandom. However, these reasons will not always be conclusive and, in some cases, it may be possible to instead adopt a critical form of fandom. (shrink)

ABSTRACTAlbeit the moral identity construct has gained a pivotal status in moral psychology, previous research largely neglected cultural differences. The present study investigated moral identity from a cross-cultural perspective by comparing Western and Eastern cultures in three different contexts: family, school and community/society. The sample included 185 young adults from Canada and 148 from China. A modified version of the moral identity interview was administrated in each culture. All participants were asked to select 12–15 attributes describing a high moral person (...) from a culturally inclusive list. They were then asked to rate the self-importance of the chosen attributes in the contexts of family, school and community/society. Overall, participants from both cultures viewed attributes reflecting benevolence and universality central to their moral identity. However, Chinese participants included a broader range of value domains in the definition of their moral identity. Moreover, Chinese participants scored higher on moral identity in the context of community/society than Canadians. The results indicate cultural similarity of moral identity with regard to some attributes. At the same time, there is meaningful cultural variability in individuals’ moral identities across contexts. (shrink)

This essay proposes that subcultural practices such as gossip and fan writing are feminist epistemologies that can form radical archive inquiry and knowledge production, and creative outputs. Drawing on feminist new materialism and archive theory, I develop a set of principles for practice-based research methodologies that incorporate a researcher's intersubjective relationship with archive matter and consider the production of knowledge from such research as forms of tabulation. Fabulation here is seen as part of a critically transgressive epistemological stance that expands (...) feminist critiques of universalising master narratives and archive orthodoxies. My proposition, formed in part through a residency in the Woman's Art Library in London, is to name such research gestures ‘archive fanfiction’, where experimental and practice-oriented method moves with feminist politics and activism. (shrink)

What is happiness? Is happiness about feeling good or about being good? Across five studies, we explored the nature and origins of our happiness concept developmentally and crosslinguistically. We found that surprisingly, children as young as age 4 viewed morally bad people as less happy than morally good people, even if the characters all have positive subjective states (Study 1). Moral character did not affect attributions of physical traits (Study 2), and was more powerfully weighted than subjective states in attributions (...) of happiness (Study 3). Moreover, moral character but not intelligence influenced children and adults’ happiness attributions (Study 4). Finally, Chinese people responded similarly when attributing happiness with two words, despite one (“Gao Xing”) being substantially more descriptive than the other (“Kuai Le”) (Study 5). Therefore, we found that moral judgment plays a relatively unique role in happiness attributions, which is surprisingly early emerging and largely independent of linguistic and cultural influences, and thus likely reflects a fundamental cognitive feature of the mind. (shrink)

This essay revisits some classic problems in the philosophy of space and time concerning the counting of possibilities. I argue that we should think that two Newtonian worlds can differ only as to when or where things happen and that general relativistic worlds can differ in something like the same way—the first of these theses being quaintly heterodox, the second baldly heretical, according to the mores of contemporary philosophy of physics.

ABSTRACTSports fans sometimes feel shame for their team’s moral transgressions. In this paper, we investigate this phenomenon. We offer an account of sports fan shame in terms of collective shame....

BackgroundExercise self-efficacy is a vital determinant of an individual’s active participation in regular exercise, and exercise is a critical component of improving health-related quality of life in dialysis patients. This study aimed to describe the relationship between exercise self-efficacy and HRQOL in dialysis patients.Materials and MethodsA cross-sectional study was conducted in Shanghai, China. Structured questionnaires distributed to the patients collected socio-demographic and disease-related information. Physical activity was assessed by a self-administered questionnaire, and the exercise self-efficacy scale was used to measure (...) exercise self-efficacy. HRQOL was evaluated by the kidney disease quality of life instrument-short form version 1.3. Data were analyzed using a univariate generalized linear model, Spearman correlation, and hierarchical multiple regression.ResultsA positive association was observed between exercise self-efficacy and HRQOL. Physical activity as a predictor variable explained 9.8% of the variance in overall HRQOL. Exercise self-efficacy explained an additional 7.1% of the HRQOL variance. In total, 24.6% of the variation in the HRQOL was explained by the socio-demographic variables, disease-related factors, physical activity, and exercise self-efficacy.ConclusionOverall, only 16.9% of the change in HRQOL was explained by physical activity and exercise self-efficacy. Future research is still needed to further explore the factors influencing the HRQOL in dialysis patients. However, this finding suggests the need to consider the importance of HRQOL and physical activity as well as exercise self-efficacy when developing intervention programs. (shrink)

The paper is a contribution to intuitionistic reverse mathematics. We introduce a formal system called Basic Intuitionistic MathematicsBIM, and then search for statements that are, over BIM, equivalent to Brouwer’s Fan Theorem or to its positive denial, Kleene’s Alternative to the Fan Theorem. The Fan Theorem is true under the intended intuitionistic interpretation and Kleene’s Alternative is true in the model of BIM consisting of the Turing-computable functions. The task of finding equivalents of Kleene’s Alternative is, intuitionistically, a nontrivial extension (...) of the task of finding equivalents of the Fan Theorem, although there is a certain symmetry in the arguments that we shall try to make transparent. We introduce closed-and-separable subsets of Baire space N\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathcal{N}}$$\end{document} and of the set R\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathcal{R}}$$\end{document} of the real numbers. Such sets may be compact and also positively noncompact. The Fan Theorem is the statement that Cantor space C\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathcal{C}}$$\end{document}, or, equivalently, the unit interval [0, 1], is compact and Kleene’s Alternative is the statement that C\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathcal{C}}$$\end{document}, or, equivalently, [0, 1], is positively noncompact. The class of the compact closed-and-separable sets and also the class of the closed-and-separable sets that are positively noncompact are characterized in many different ways and a host of equivalents of both the Fan Theorem and Kleene’s Alternative is found. (shrink)

Many existence propositions in constructive analysis are implied by the lesser limited principle of omniscience LLPO; sometimes one can even show equivalence. It was discovered recently that some existence propositions are equivalent to Bouwer's fan theorem FAN if one additionally assumes that there exists at most one object with the desired property. We are providing a list of conditions being equivalent to FAN, such as a unique version of weak König's lemma. This illuminates the relation between FAN and LLPO. Furthermore, (...) we give a short and elementary proof of the fact that FAN is equivalent to each positive valued function with compact domain having positive infimum. (shrink)

The existence and uniqueness of a maximum point for a continuous real—valued function on a metric space are investigated constructively. In particular, it is shown, in the spirit of reverse mathematics, that a natural unique existence theorem is equivalent to the fan theorem.

ABSTRACTThe graph tong同and its associated concepts, such as da-tong and xuan-tong, have played important roles in the development of Chinese philosophy. Yet tong has received scant attention from either western or eastern scholarships. This paper is a first attempt to remedy such regret. Unlike usual understandings of tong as sameness or unity, this paper presents a nuanced account from early China, that is, ‘difference to one,’ a definition from the Mozi墨子. This definition can be supported from etymological, textual, and lexical (...) evidence. ‘Difference to one’ should not be solely attributed to a Mohist understanding; it in fact represents a common understanding of tong across philosophical streams in early China. This nuanced account provides new insights into the concept of tong in early philosophical texts, and furthermore breaks solid grounds for further studies of tong and its associated concepts. (shrink)

This paper is a response to Nicholas Dixon's defence of the moderate partisan as the ideal fan of team sports. For Dixon, the moderate partisan is someone who combines a partisan fan's loyalty for a particular team with a purist fan's desire to see fair and skilful play by all participants. My aim is to argue that there is no ideal fan of team sports. In particular, there is nothing specially commendable about the moderate partisan's loyalty that justifies the claim (...) to be the ideal fan. There are many other ways of being a fan than being a purist or a partisan as described by Dixon. None of them is morally superior to the other, assuming that they meet basic requirements of respect for others and for fair play. I argue that the commitment of partisan fans to particular teams is better explained by other values than the moral virtue of loyalty. A better explanation and justification of partisanship, and indeed of fan interest in sport generally, is found in the human attachment to narrative as a way of creating meaning in our lives. (shrink)

In recent years, knowledge management has been utilized as an essential strategy to foster the creation of organizational intellectual capital. Organizational intellectual capital can be derived both individually and collectively in the process to create, store, share, acquire, and apply personal and organizational knowledge. However, some organizations only focus on the development of public good, despite the concerns arising from individuals' self-interest or possible risks. The different concern of individual and collective perspectives toward knowledge management inevitably leads to ethical conflicts (...) and ethical culture in the organization (Jarvenpaa et al., J Manage Inf Syst 14(4): 29-64, 1998; Ruppel and Harrington, IEEE Trans Prof Commun 44(l): 37-52, 2000). The purpose of this study is to examine the ethical climate within the organization and its possible influence on members' evaluation, satisfaction, engagement, and job performance with respect to knowledge management practice. The research results reveal that several types of organizational ethical climate coexist in the organization and have different degrees of influence on employees' attitude as well as participation in knowledge management activities. In this article, we argue the importance of organizational ethical climate and highlight the implications of such a climate for facilitating knowledge management. (shrink)

Healthcare systems in Singapore, Hong Kong, and mainland China are strikingly distinct from those in the West. Economically speaking, each of the aforementioned Eastern systems relies in great measure on private expenditures supplemented by savings accounts. Western nations, on the other hand, typically exhibit government funding and wariness about healthcare savings accounts. This essay argues that these and other differences between Pacific Rim healthcare systems and Western systems should be assessed in light of background Confucian commitments operating in the former. (...) In the Confucian context, bioethics and healthcare policy have a unique content, texture, and set of implications that often affront Western assumptions about the appropriate individual autonomy of patients and the appropriate character of social safety nets for healthcare. (shrink)

This paper develops an understanding of the nature of sport fans that helps rebut the charge of nihilism leveled against identity anti-essentialism as represented in the work of Butler, Appiah, and...

Of Goals and Goods and Floundering About: A Dissensus Report on Clinical Ethics Consultation Content Type Journal Article Pages 275-291 DOI 10.1007/s10730-009-9101-1 Authors Jeffrey P. Bishop, Vanderbilt University Center for Biomedical Ethics and Society 2525 West End Avenue, Suite 400 Nashville Tennessee 37203 USA Joseph B. Fanning, Vanderbilt University Center for Biomedical Ethics and Society 2525 West End Avenue, Suite 400 Nashville Tennessee 37203 USA Mark J. Bliton, Vanderbilt University Center for Biomedical Ethics and Society 2525 West End Avenue, Suite (...) 400 Nashville Tennessee 37203 USA Journal HEC Forum Online ISSN 1572-8498 Print ISSN 0956-2737 Journal Volume Volume 21 Journal Issue Volume 21, Number 3. (shrink)

In the water area monitoring of the traditional wireless sensor networks, the monitoring data are mostly transmitted to the base station through multihop. However, there are many problems in multihop transmission in traditional wireless sensor networks, such as energy hole, uneven energy consumption, unreliable data transmission, and so on. Based on the high maneuverability of unmanned aerial vehicles, a mobile data collection scheme is proposed, which uses UAV as a mobile sink node in WSN water monitoring and transmits data wirelessly (...) to collect monitoring node data efficiently and flexibly. In order to further reduce the energy consumption of UAV, the terminal nodes are grouped according to the dynamic clustering algorithm and the nodes with high residual energy in the cluster are selected as cluster head nodes. Then, according to the characteristics of sensor nodes with a certain range of wireless signal coverage, the angular bisection method is introduced on the basis of the traditional ant colony algorithm to plan the path of UAV, which further shortens the length of the mobile path. Finally, the effectiveness and correctness of the method are proved by simulation and experimental tests. (shrink)

A chemostratigraphic study of a 300 m long core recovered from the southeastern central Ordos depocenter reveals thick intervals of fine-grained, organic-rich lacustrine strata, interpreted to represent deepwater deposition under meromictic conditions during lake highstand phases, interspersed with thick intervals of arkosic sandstones, reflective of fluvio-deltaic deposition during lake lowstand phases. Along with elevated concentrations of %Al, traditionally a proxy for clay content, maximum total-organic-carbon values in the deepwater lacustrine facies reach 8%, with average values of approximately 3%. The fine-grained, (...) organic-rich facies is also characterized by elevated S and As concentrations, both proxies for pyrite, an indicator of more stagnant, reducing conditions in the hypolimnion during lake highstand phases. Enrichment factors for redox-sensitive trace elements are not significantly elevated throughout the TOC-rich intervals, but they are punctuated in thinner intervals. Punctuated enrichments in RSTEs reflect episodes of enhanced suboxia/anoxia in the hypolimnion during lake highstand phases resulting from sustained meromixis. Although dramatic shifts between fluvio-deltaic and deepwater lacustrine deposition are recorded in the Yanchang strata, no evidence indicates that the lacustrine system ever built up a significant salt concentration, suggesting that an outlet was maintained throughout much of the depositional history. A chemofacies framework for the Yanchang Formation is developed based on hierarchical cluster analysis and ranking of major element chemostratigraphic results. The outcome of chemofacies analysis is similar to the lithofacies analysis, subdividing the stratigraphic record of calcite-cemented sandstone/siltstone lithologies and silty to finer grained mudstone lithologies based on changes in elemental concentrations that equate to shifts in the relative abundance of mineral contents. (shrink)

A proposition is noncontingent, if it is necessarily true or it is necessarily false. In an epistemic context, ‘a proposition is noncontingent’ means that you know whether the proposition is true. In this paper, we study contingency logic with the noncontingency operator? but without the necessity operator 2. This logic is not a normal modal logic, because?→ is not valid. Contingency logic cannot define many usual frame properties, and its expressive power is weaker than that of basic modal logic over (...) classes of models without reflexivity. These features make axiomatizing contingency logics nontrivial, especially for the axiomatization over symmetric frames. In this paper, we axiomatize contingency logics over various frame classes using a novel method other than the methods provided in the literature, based on the ‘almost-definability’ schema AD proposed in our previous work. We also present extensions of contingency logic with dynamic operators. Finally, we compare our work to the related work in the fields of contingency logic and ignorance logic, where the two research communities have similar results but are apparently unaware of each other’s work. One goal of our paper is to bridge this gap. (shrink)

(Winner of The Res Publica Essay Prize) This article defends a moderate version of state perfectionism by using Gerald Gaus’s argument for liberal neutrality as a starting point of discussion. Many liberal neutralists reject perfectionism on the grounds of respect for persons, but Gaus has explained more clearly than most neutralists how respect for persons justifies neutrality. Against neutralists, I first argue that the state may promote the good life by appealing to what can be called “the qualified judgments about (...) the good life,” which have not been considered by liberal perfectionists including Joseph Chan and Steven Wall. Then I clear up several possible misunderstandings of these judgments, and argue that: (a) moderate perfectionism does not rely on controversial rankings of values and is committed to promoting different valuable ways of life by pluralistic promotion; and (b) moderate perfectionism requires only an indirect form of coercion in using tax money to support certain moderate perfectionist measures, which is justifiable on the grounds of citizens’ welfare. Thus, I maintain that moderate perfectionism does not disrespect citizens, and is not necessarily unfair to any particular group of people. It is, in fact, plausible and morally important. The defence of moderate perfectionism has practical implications for the state’s policies regarding art development, drug abuse, public education, and so on. (shrink)

The purpose of this study was to examine the moderating effects of goal orientations and self-efficacy between competitive cognitive anxiety and motor performance under conditions featuring different levels of ego-threat. Eighty-one collegiate-level basketball players completed Sport Competitive Anxiety Test, Ego Orientation in Sport Questionnaire, and General Self-Efficacy Scale prior to the experiment. Athletes participated in two sessions of free-throw tasks. After the first session, which was under a control condition, participants performed in a free-throw competitive session while being provided opponents’ (...) scores that induced different levels of competitive cognitive anxiety. Performance is defined as the accuracy in two free-throw sessions. A hierarchical multiple regression showed that high level of task-orientation and low level of ego-orientation can buffer the impairment of competitive cognitive anxiety on motor performance. The relationship between competitive cognitive anxiety and motor performance did not vary with self-efficacy. An a repeated-measured analysis of covariance after cluster analysis revealed that a high-task/low-ego profile benefited athletes the most regarding the impairment of competitive cognitive anxiety. Together, ego- and task-orientations and “goal profile” moderate the relationship between competitive cognitive anxiety and motor performance; however, self-efficacy may not serve as a moderator variable in between. (shrink)

In the context of China’s supply-side structural reform and the concept of green development, we introduce the energy and environmental factors into the analytical framework of the total factor productivity of the logistics industry and use the Global Malmquist–Luenberger index method to analyze the evolution trend and heterogeneity of green TFP in the logistics industry of 30 provinces in China from 2003 to 2017. The results show that, firstly, the green TFP and traditional TFP of China’s logistics industry are both (...) on the rise and the absence of energy and environmental factors will lead to the overestimation of TFP of the logistics industry. Whether it is green TFP or traditional TFP, the main source of its growth is technical progress. Secondly, there is obvious regional heterogeneity in green TFP of logistics industry. Under the three regional division standards, the average annual growth rate of green TFP is from high to low in the order of eastern, western, and central regions. Under the eight regional classification standards, the eastern coastal economic zone, the southern coastal zone, the northern coastal zone, the northeast region, the middle reaches of the Yellow River, the southwest region, the middle reaches of the Yangtze River, and the northwest region are in order from high to low. Thirdly, there is obvious interprovincial heterogeneity in green TFP of the logistics industry. The highest growth rate of green TFP is in Zhejiang, followed by Jiangsu and Guangdong, and the slowest growth rate is in Chongqing. The technical progress of logistics industry in most provinces contributes more to the growth of green TFP. Fourthly, the differences of green TFP in the three regions of the east, center, and west are shrinking, which may be σ convergence, but the differences among the three regions are expanding. Compared with the existing literature, this paper applies the measurement framework of green TFP to China’s logistics industry and investigates the regional and provincial heterogeneity of green TFP in logistics industry. The conclusions are significant to understand and grasp the heterogeneity of green TFP growth in China’s logistics industry under environmental constraints and how to promote the development of green logistics in China. (shrink)

We introduce a herbrandized functional interpretation of a first-order semi-intuitionistic extension of Heyting Arithmetic and study its main properties. We then extend the interpretation to a certain system of second-order arithmetic which includes a (classically false) formulation of the FAN principle and weak König's lemma. It is shown that any first-order formula provable in this system is classically true. It is perhaps worthy of note that, in our interpretation, second-order variables are interpreted by finite sets of natural numbers.

The articles in this collection were all selected from the first five volumes of the Journal of Dialectics of Nature published by the Chinese Academy of Sciences between 1979 and 1985. The Journal was established in 1979 as a comprehensive theoretical publication concerning the history, philosophy and sociology of the natural sciences. It began publication as a response to China's reform, particularly the policy of opening to the outside world. Chinese scholars began to undertake distinctive, original research in these fields. (...) This collection provides a cross-section of their efforts during the initial phase. To enable western scholars to understand the historical process of this change in Chinese academics, Yu Guangyuan's `On the Emancipation of the Mind' and Xu Liangying's `Essay on the Role of Science and Democracy in Society' have been included in this collection. Three of the papers included on the philosophy of science are discussions of philosophical issues in cosmology and biology by scientists themselves. The remaining four are written by philosophers of science and discuss information and cognition, homeostasis and Chinese traditional medicine, the I Ching and mathematics, etc. Papers have been selected on the history of both classical and modern science and technology, the most distinctive of which are macro-comparisons of the development of science in China and the west. Some papers discuss the issue of the demarcation of periods in the history of science, the history of ancient Chinese mathematics, astronomy, metallurgy, machinery, medicine, etc. Others discuss the history of modern physics and biology, the history of historiography of science in China and the history of regional development of Chinese science and technology. Also included are biographies of three post-eighteenth-century Chinese scholars, Li Shanlan, Hua Hengfang, and Cai Yuanpei, who contributed greatly to the introduction of western science and scholarship to China. In addition, three short papers have been included introducing the interactions between Chinese scholars and three great western scientists, Niels Bohr, Norbert Wiener, and Robert A. Millikan. (shrink)