Judging similarities among objects, events, and experiences is one of the most basic cognitive abilities, allowing us to make predictions and generalizations. The main assumption in similarity judgment is that people selectively attend to salient features of stimuli and judge their similarities on the basis of the common and distinct features of the stimuli. However, it is unclear how people select features from stimuli and how they weigh features. Here, we present a computational method that helps address these questions. Our (...) procedure combines image-processing techniques with a machine-learning algorithm and assesses feature weights that can account for both similarity and categorization judgment data. Our analysis suggests that a small number of local features are particularly important to explain our behavioral data. (shrink)

The East Asian family-oriented principle is defensible in theory as a shared decision making model and thus a viable alternative to individual-oriented decision making in bioethics. There are two crucial problems with the family-oriented principle, i.e., family-oriented paternalism and conflicts of interests between a patient and his family. These obstacles may appear formidable but they are not insurmountable in practice.

Hong Kong’s Covid-19 epidemic circumstances have given us a valuable opportunity to reflect on Hong Kong’s elderly care policies. This essay argues that Hong Kong should learn from the West and provide a subsidy to family caregivers for proper elderly care. We rebut the social and moralistic reasons for not introducing such a subsidy in Hong Kong. We indicate that providing cash subsidy to family caregivers does not monetize or tarnish Confucian filial obligation to take care of elderly people, but (...) enable adult children from low-income families to undertake this obligation effectively. In addition, we contend that providing such a subsidy would not significantly affect the job market in Hong Kong and that incurred financial and manpower costs for monitoring family care are controllable. (shrink)

BackgroundThe rating of perceived exertion scales with respiratory and muscular illustrations are recognized as simple and practical methods to understand individual psychometric characteristics in breathing and muscle exertion during exercise. However, the implementation of respiratory and muscular RPE to quantify training load in futsal training camps has not been examined. This study investigates respiratory and muscular RPE relationships during domestic training camps and overseas training camps in an under 20 futsal national team.MethodsData collected from eleven field players were used for (...) comparison in this study. All players reported Borg CR10 RPE and 7-scales respiratory RPE and muscular RPE after training sessions and matches. Additionally, total distance covered and training impulse were used to quantify external and internal loads via the Polar Team Pro system. Paired-sample t-tests were used to compare the RPECR10, RPErespiration, RPEmuscle, TD, and TRIMP between DTC and OTC. Furthermore, linear regression was performed to determine the relationships among all RPE scales, TD, and TRIMP.ResultsThe RPECR10, TD, and TRIMP showed significant difference between DTC and OTC. Furthermore, linear regression analyses showed significant correlation between RPErespiration and RPEmuscle, RPECR10 and RPErespiration, and RPECR10 and RPEmuscle.ConclusionPictorial RPErespiration or RPEmuscle can be used as an alternative to quantify perceived measures of internal loads during DTC and OTC in futsal players. Interpretation of perceived measures of training load and cardiac-related responses in association with external training loads during short-term training camps would be useful in further understanding the demands of futsal players’ experience in these circumstances. (shrink)

ObjectiveThis pilot study aimed to evaluate the efficacy of a digital cognitive behavioral therapy in patients with cancer experiencing sleep problems.MethodsA total of 57 participants aged 25–65 years were randomly assigned to three groups—21 participants to a dCBT program, 20 participants to an app-based attentional control program, and 16 participants to a waitlist control group—and evaluated offline before and after the program completion. Of the 57 participants, there were a total of 45 study completers, 15 participants in each group. The (...) dependent variables were sleep quality scores, measured by the Pittsburgh Sleep Quality Index and health-related quality of life scores, measured using the Short-Form 36, and attentional bias scores from a dot-probe computer task.ResultsFor both the intention-to-treat and study-completers analyses, a significant increase supported by a large effect size was found in the quality of sleep score of the HARUToday Sleep group compared to both the app-based attentional control and the waitlist control group. However, no significant changes were found in the quality of life and attentional bias scores.ConclusionOur results suggest that the HARUToday Sleep app has the potential to serve as an intervention module to enhance the sleep quality of patients with cancer experiencing sleep problems. (shrink)

Packed with ideas designed to help children learn to sing, this booklet offers criteria for selecting songs, strategies to bring out the best in children's voices, and suggestions for games, ideas, and resources.

Progressive supranuclear palsy is a movement disorder with prominent tau neuropathology. Brain diseases with abnormal tau deposits are called tauopathies, the most common of which is Alzheimer's disease. Environmental causes of tauopathies include repetitive head trauma associated with some sports. To identify common genetic variation contributing to risk for tauopathies, we carried out a genome-wide association study of 1,114 individuals with PSP and 3,247 controls followed by a second stage in which we genotyped 1,051 cases and 3,560 controls for the (...) stage 1 SNPs that yielded P ≤ 10-3. We found significant previously unidentified signals associated with PSP risk at STX6, EIF2AK3 and MOBP. We confirmed two independent variants in MAPT affecting risk for PSP, one of which influences MAPT brain expression. The genes implicated encode proteins for vesicle-membrane fusion at the Golgi-endosomal interface, for the endoplasmic reticulum unfolded protein response and for a myelin structural component. © 2011 Nature America, Inc. All rights reserved. (shrink)

Nanotechnology shows great promise in a variety of applications with attractive economic and societal benefits. However, societal issues associated with nanotechnology are still a concern to the general public. While numerous technological advancements in nanotechnology have been achieved over the past decade, research into the broader societal issues of nanotechnology is still in its early phases. Based on the data from the Web of Science database, we applied the main path analysis, cluster analysis and text mining tools to explore the (...) main research fronts and hierarchical structure of these societal issues. We found that the research studies fell into four categories: "General Toxicity and EHS (Environment, Health and Safety)," "Medicine and Cytotoxicity," "Assessment and Regulation," and "Environment and Ecotoxicity." These research studies have disclosed much information about the potential effect of nanotechnology on public health and the environment. Relatively speaking, the studies on the assessment, regulation, preventive solutions, and environmental protection are just emerging. This finding indicates that an abundance of effort should be conducted on these emerging themes to maximize the benefits of nanotechnology while minimizing its potential harm. The implications for various parties in this domain are also presented. (shrink)

A systematic theory of naturalism, bridging metaphysics and the science of complexity and emergence.

Charles Taylor is one of the most distinctive figures in the landscape of contemporary philosophy. His ability to contribute to philosophical conversations across a wide spectrum of ideas is especially impressive in a time of increasing specialization. These areas include moral theory, theories of subjectivity, political theory, epistemology, hermeneutics, philosophy of mind, philosophy of language and aesthetics. Most recently, Taylor has branched into the study of religion. Written by a team of international authorities, this collection will be read primarily by (...) students and academic professionals in philosophy, political science, and religious studies, and will also appeal to a broad swathe of professionals across the humanities and social sciences. Ruth Abbey is Senior Lecturer in Political Theory at University of Kent at Canterbury. She has published numerous articles and is author of Nietzsche's Middle Period (Oxford University Press, 2000) and Philosophy Now: Charles Taylor (Princeton University Press, 2000). (shrink)

_A systematic theory of naturalism, bridging metaphysics and the science of complexity and emergence._.

It has been argued that human restoration of nature is morally problematic because artificially restored natural entities are artifacts, which are ontologically different from natural entities and hence essentially devoid of the moral standing that natural entities have. I discuss the alleged assimilation of restored natural entities to artifacts, and argue that it does not follow from the ontological differences, if any, between the artifactual and the natural that the former is morally inferior to the latter. This defense against the (...) devaluation of restored natural entities is aimed at narrowing the ethical gap between the wild and thetamed, which is often endorsed by ecocentric environmental ethics. (shrink)

It has been argued that human restoration of nature is morally problematic because artificially restored natural entities are artifacts, which are ontologically different from natural entities and hence essentially devoid of the moral standing that natural entities have. I discuss the alleged assimilation of restored natural entities to artifacts, and argue that it does not follow from the ontological differences, if any, between the artifactual and the natural that the former is morally inferior to the latter. This defense against the (...) devaluation of restored natural entities is aimed at narrowing the ethical gap between the wild and thetamed, which is often endorsed by ecocentric environmental ethics. (shrink)

"Few thinkers have stood as squarely at both the center and the periphery of an intellectual movement as has Shao Yung (1011-1077). Ethical model and eccentric, socialite and eremite, Shao Yung is perhaps not only the greatest enigma of early Neo-Confucianism, but also one of its undisputed giants. In this impressive life-and-thought study, Don J. Wyatt painstakingly sifts through all available evidence relating to Shao Yung and his scholarship to provide a portrait that fully exposes the moral (...) center of the man and his work. Drawing on the abundant store of letters and accounts by Shao's contemporaries and his own much-neglected poetry, Wyatt has assembled a study that intimately relates Shao's life to his thought. He challenges the assumptions of previous Western scholarship by persuasively arguing against the acceptance of works traditionally ascribed to Shao - specifically, the Kuan-wu wai-p'ien (Outer Chapters on Observing Things), the Yu-ch'iao wen-ta (Fisherman and Woodcutter Dialogue), and the cryptic quasi-autobiographical essay Wu-ming kung chuan (Biography of the Nameless Lord)." "Shao is presented as an independent thinker whose philosophical lexicon functioned according to a profound interdependence that was unique among the systems of his peers. His metaphysical concepts, which appear impervious to and beyond the scope of human influence - namely, his ching-shih (world ordering), kuan-wu (observing things), and I-Ching - derived hsien-t'ien (before Heaven) methodologies - are essentially the products of a morally reflective life. Wyatt's discoveries, therefore, refute the common assertion of Shao Yung's moral indifference. Moreover, by meticulously integrating the progress of this Neo-Confucian's thought into the course of his life, the author has produced one of the most textured and accessible works on a philosopher of the Sung era."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved. (shrink)

本书收录的文章按照四个主题进行了编排,分别是:世界历史与世界交往、马克思主义全球化理论建构、全球化与社会主义以及全球化理论的全球化等。.

This paper investigates a first-order extension of GL called \. We outline briefly the history that led to \, its key properties and some of its toolbox: the \emph{conservation theorem}, its cut-free Gentzenisation, the ``formulators'' tool. Its semantic completeness is fully stated in the current paper and the proof is retold here. Applying the Solovay technique to those models the present paper establishes its main result, namely, that \ is arithmetically complete. As expanded below, \ is a first-order modal logic (...) that along with its built-in ability to simulate general classical first-order provability―"\" simulating the the informal classical "\"―is also arithmetically complete in the Solovay sense. (shrink)

The study of the physical world had its origins in philosophy, and, two-and-one-half millennia later, the scientific advances of the twentieth century are bringing the two fields closer together again. So argues Lawrence Sklar in this brilliant new text on the philosophy of physics.Aimed at students of both disciplines, Philosophy of Physics is a broad overview of the problems of contemporary philosophy of physics that readers of all levels of sophistication should find accessible and engaging. Professor Sklar’s talent for (...) clarity and accuracy is on display throughout as he guides students through the key problems: the nature of space and time, the problems of probability and irreversibility in statistical mechanics, and, of course, the many notorious problems raised by quantum mechanics.Integrated by the theme of the interconnectedness of philosophy and science, and linked by many references to the history of both disciplines, Philosophy of Physics is always clear, while remaining faithful to the complexity and integrity of the issues. It will take its place as a classic text in a field of fundamental intellectual importance. (shrink)

Prior to the twentieth century, theories of knowledge were inherently perceptual. Since then, developments in logic, statis- tics, and programming languages have inspired amodal theories that rest on principles fundamentally different from those underlying perception. In addition, perceptual approaches have become widely viewed as untenable because they are assumed to implement record- ing systems, not conceptual systems. A perceptual theory of knowledge is developed here in the context of current cognitive science and neuroscience. During perceptual experience, association areas in the (...) brain capture bottom-up patterns of activation in sensory-motor areas. Later, in a top-down manner, association areas partially reactivate sensory-motor areas to implement perceptual symbols. The stor- age and reactivation of perceptual symbols operates at the level of perceptual components – not at the level of holistic perceptual expe- riences. Through the use of selective attention, schematic representations of perceptual components are extracted from experience and stored in memory (e.g., individual memories of green, purr, hot). As memories of the same component become organized around a com- mon frame, they implement a simulator that produces limitless simulations of the component (e.g., simulations of purr). Not only do such simulators develop for aspects of sensory experience, they also develop for aspects of proprioception (e.g., lift, run) and introspec- tion (e.g., compare, memory, happy, hungry). Once established, these simulators implement a basic conceptual system that represents types, supports categorization, and produces categorical inferences. These simulators further support productivity, propositions, and ab- stract concepts, thereby implementing a fully functional conceptual system. Productivity results from integrating simulators combinato- rially and recursively to produce complex simulations. Propositions result from binding simulators to perceived individuals to represent type-token relations. Abstract concepts are grounded in complex simulations of combined physical and introspective events. Thus, a per- ceptual theory of knowledge can implement a fully functional conceptual system while avoiding problems associated with amodal sym- bol systems. Implications for cognition, neuroscience, evolution, development, and artificial intelligence are explored. (shrink)

About the Series Contemporary philosophy of science combines a general study from a philosophical perspective of the methods of science, with an inquiry, again from the philosophical point of view, into foundational issues that arise in the various special sciences. Methodological philosophy of science has deep connections with issues at the center of pure philosophy. It makes use of important results, for example, in traditional epistemology, metaphysics and the philosophy of language. It also connects in various ways with other disciplines (...) such as the history and sociology of the sciences, with pure logic, and with such branches of mathematics as probability theory. These volumes are, for the most part, devoted to readings in the methodological aspects of the philosophy of science. One volume, however, takes up the philosophical issues in the foundations of a particularly important special science, that is the issues in the foundations of theories of contemporary physics. The methodological volumes cover a number of crucial general problem areas. The first volume takes up issues in the nature of scientific explanation, and the related issues of the nature of scientific law and of the casual relation among events. The second volume explores issues in the nature and structure of scientific theories. The third volume collects inquiries into the nature of scientific change, as one theory is replaced by another. Volume four is devoted to readings concerning the nature of probability and the nature and justification of inductive reasoning in science. The following volume continues the exploration of the issue of confirming and rejecting theories with a series of readings devoted to Bayesian methodologies in science and to the exploration of non-inductive strategies for rationalizing belief. Finally, volume six explores three major problem areas in the foundation of physics: the nature and rationale for physical theories of space and time; the interpretive problems arising out of the quantum theory; and some puzzles arising out of statistical mechanical theories of physics. The readings are selected and arranged to provide the user with systematic access to the most important contemporary themes in methodological philosophy of science and in philosophy of physics. The selections include many recent contributions to the field, as well as papers and extracts from books and journals otherwise not easily available. (shrink)