论开放域的表征(英文)

本文通过引入开放域的概念来拓展文恩-i图系统(带个体的文恩图)。"隐无(absence)"的概念在本论文中被当做独立的范畴加以讨论。"隐无"和开放域的概念共同不相容于集合论中绝对补的概念。     

Representing AIDS

AIDS has contributed to changes in how our society constructs its image of death. In the early 1980s Philippe Ariès argued that death and the symbols surrounding it had been “relegated to the secret, private space of the home or the hospital.” With the coming of AIDS, death demands its place in the public mind - and eye. Many artists have devoted their talents to making AIDS visible. In doing so, they have resurrected many questions about sexuality and mortality. This paper discusses several examples of current AIDS art and places them in a wider cultural and historical context.     

Representing causation

The dynamics model, which is based on L. Talmy's (1988) theory of force dynamics, characterizes causation as a pattern of forces and a position vector. In contrast to counterfactual and probabilistic models, the dynamics model naturally distinguishes between different cause-related concepts and explains the induction of causal relationships from single observations. Support for the model is provided in experiments in which participants categorized 3-D animations of realistically rendered objects with trajectories that were wholly determined by the force vectors entered into a physics simulator. Experiments 1-3 showed that causal judgments are based on several forces, not just one. Experiment 4 demonstrated that people compute the resultant of forces using a qualitative decision rule. Experiments 5 and 6 showed that a dynamics approach extends to the representation of social causation. Implications for the relationship between causation and time are discussed.     

Representing Bodies

According to the bodily awareness thesis (BAT), awareness of one's own body is a necessary condition for the acquisition and possession of concepts of primary qualities such as force and shape. I discuss two arguments for this thesis. The acquisition argument for BAT focuses on the role of bodily sensation and action in the acquisition of the concept of force. I suggest that this argument requires us to conceive of the content of sensation as both representational and non–conceptual. The objective reality argument for BAT claims that awareness of one's own body is an essential component of those experiences which are required for a proper grasp of concepts of primary qualities. I conclude by arguing, in opposition to Sartre and Merleau–Ponty, that there is no incoherence in the idea that one's body is a thing among other things.     

Representing auditory space

Ontario Institute for Studtes tn Education, University of Toronto, Toronto, Canada M5S 1 V6 Auditory space has been characterized as an entity without bound or dimension, as opposed to visual space which is limited in three dimensions. While there is evidence that visual space may be represented mentally in terms of contrastive values on these dimensions, no evidence exists concerning the representation of auditory space. Two experiments used an auditory Stroop-like task to investigate (1) whether the linguistic code for auditory space is comprised of component dimensions as in vision or whether it is unitary, and (2) whether auditory space can also be encoded in a nonlinguistic fashion. Subjects were required to respond to the spatial location of a locative term whose meaning could be congruent, incongruent, or neutral with respect to its location. The findings pointed to the conclusion that when subjects are encouraged to code auditory space linguistically, the code is an undifferentiated symbol or name. Furthermore, some tentative evidence existed that auditory space may also be encoded in a nonlinguistic manner.     

Representing properties locally

Theories of knowledge such as feature lists, semantic networks, and localist neural nets typically use a single global symbol to represent a property that occurs in multiple concepts. Thus, a global symbol represents mane across HORSE, PONY, and LION. Alternatively, perceptual theories of knowledge, as well as distributed representational systems, assume that properties take different local forms in different concepts. Thus, different local forms of mane exist for HORSE, PONY, and LION, each capturing the specific form that mane takes in its respective concept. Three experiments used the property verification task to assess whether properties are represented globally or locally (e.g., Does a PONY have mane?). If a single global form represents a property, then verifying it in any concept should increase its accessibility and speed its verification later in any other concept. Verifying mane for PONY should benefit as much from having verified mane for LION earlier as from verifying mane for HORSE. If properties are represented locally, however, verifying a property should only benefit from verifying a similar form earlier. Verifying mane for PONY should only benefit from verifying mane for HORSE, not from verifying mane for LION. Findings from three experiments strongly supported local property representation and ruled out the interpretation that object similarity was responsible (e.g., the greater overall similarity between HORSE and PONY than between LION and PONY). The findings further suggest that property representation and verification are complicated phenomena, grounded in sensory-motor simulations.     

Reasoning and Representing

I argue that logical understanding is not propositional knowledgebut is rather a species of practical knowledge. I further arguethat given the best explanation of logical understanding someversion or another of inferential role semantics must be the correct account of the determinants of logical content.     

Representing God's Presence

The article tackles two myths: the modern myth that God has vanished from human life, and the religious myth that the apostles, patriarchs, mystics and martyrs were in a more privileged position vis-´-vis God than we are. Dalferth argues that God has never been more present than today, has never been less hidden than today, and develops the thessis that the importance of God being present is central to the Christian understanding of God. Christian faith is faith in a present reality, not a set of beliefs about past events. The implications of this for the task of Christian communication are clear: the prime interest of Christian communication is to help those to whom it is addressed to develop a sense of the presence of God.     

Locating and Representing Pain

Two views on the nature and location of pain are usually contrasted. According to the first, experientialism, pain is essentially an experience, and its bodily location is illusory. According to the second, perceptualism or representationalism, pain is a perceptual or representational state, and its location is to be traced to the part of the body in which pain is felt. Against this second view, the cases of phantom, referred and chronic pain have been marshalled: all these cases apparently show that one can be in pain while not having anything wrong in her body. Pain bodily location, then, would be illusory. I this paper I shall defend the representational thesis by presenting an argument against experientialism while conceding that the appearance/reality distinction collapses. A crucial role in such identification is played by deictics. In reporting that we feel pain here, the deictic directly refers to the bodily part as coinciding with the part as represented. So, pain location is not illusory. The upshot is that the body location is part and parcel of the representational content of pain states, a representation build up from the body map.     

Representing Meta-Knowledge in Poole-Systems

We show how Poole-systems, a simple approach to nonmonotonic reasoning, can be extended to take meta-information into account adequately. The meta-information is used to guide the choice of formulas accepted by the reasoner as premises. Existence of a consistent set of conclusions is guaranteed by a least fixpoint construction. The proposed formalism has useful applications in defeasible reasoning, knowledge base fusion and belief revision.     

Representing serial action and perception

This article presents a review on the representational base of sequence learning in the serial reaction time task. The first part of the article addresses the major questions and challenges that underlie the debate on implicit and explicit learning. In the second part, the informational content that underlies sequence representations is reviewed. The latter issue has produced a rich and equivocal literature. A taxonomy illustrates that substantial support exists for associations between successive stimulus features, between successive response features, and between successive response-to-stimulus compounds. We suggest that sequence learning is not predetermined with respect to one particular type of information but, rather, develops according to an overall principle of activation contingent on task characteristics. Moreover, substantiating such an integrative approach is proposed by a synthesis with the dual-system model (Keele, Ivry, Mayr, Hazeltine, & Heuer, 2003).     

Representing disability in charity promotions

Social psychological research in relation to charity advertising in the area of disability has attempted to distinguish between ‘positive’ and ‘negative’ images and the way in which these are related to their fundraising potential. In the light of the critique of charity advertising offered by a number of disability theorists, it is suggested that this perspective would be enhanced by consideration of the attitudes of disabled people to charity advertisements. A study is reported that compares the attitudes of disabled and non‐disabled people to two charity advertisements. Differences between these two groups are reported and in the light of the nature of these it is suggested that what are considered to constitute ‘positive images’ is unlikely to be consensual. Copyright © 1999 John Wiley & Sons, Ltd.     

试论我们党始终代表中国最广大人民根本利益的必要性和必然性

党始终代表中国最广大人民的根本利益有其必要性和必然性。第一 ,它体现党的根本性质 ,符合党的宗旨 ,是无产阶级政党区别于其他政党的根本标志。第二 ,只有无产阶级政党能够真切反映无产阶级和广大人民的理想要求 ,做到阶级性与人民性的有机统一 ,并使其成为自己历史实践的主要内容。第三 ,只有代表最广大人民的根本利益 ,党才能获得生存发展的力量源泉 ,形成应有的行为准则 ,并以其为代表先进生产力发展要求和先进文化前进方向的目的与归宿 ,从而完成肩负的历史使命。     

Representing approximate ordering and equivalence relations

The central question considered is: given appropriate precisations of the ideas of an empirical system's approximately satisfying laws of measurement with error at most ? (for some ? ≥ 0), and of a real-valued function over its domain providing an approximate representation of its basic operations and relations with error at most δ, can it be shown that satisfaction of the laws with ‘sufficiently small’ error insures numerical representability with arbitrarily small error? Positive answers are given in the cases of ordinal and nominal measurement, together with some indications of the sizes of the errors involved. Problems of extending the theory to more complex types of measurement are discussed, some open problems and conjectures are formulated, and a relation between the ‘approximate representation’ and ‘stochastic choice model’ approaches to measurement with fallible data is established.