Closures of relations

To evaluate the results of phacoemulsification combined with goniosynechialysis on chronic primary angleclosure glaucoma (PACG) with cataract and to demonstrate the factors related to surgical results.

5p vicaptainmarvel 21-04-2023 7 2   Download

Eulerian-Eulerian computational fluid dynamic (CFD) models allow the prediction of complex and large-scale industrial multiphase gas–liquid bubbly flows with a relatively limited computational load. However, the interfacial transfer processes are entirely modelled, with closure relations that often dictate the accuracy of the entire model.

17p vironald 15-12-2022 9 3   Download

Vancomycin (VCM) is effective in fighting Gram-positive bacteria related severe infections, and topical application of VCM powder is widely used in orthopedic surgery to prevent wound infection. However, VCM could lead to infusion rate-dependent antibody-and complement-independent anaphylaxis reaction by inducing direct release of histamine.

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Lecture Discrete Mathematics I - Chapter 5: Relations (Tran Vinh Tan) provide students with knowledge about properties of relations, combining relations, representing relations, closures of relations, types of relations, binary relation,...

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Lecture Discrete Structures for Computer Science - Chapter 4: Relations present the content: properties of relations, combining relations, representing relations, closures of relations, types of relations, relations antisymmetric,...

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The following will be discussed in this chapter: Relations and their properties， n-ary relations and their applications (not currently included in overheads), representing relations, closures of relations (not currently included in overheads), equivalence relations, partial orderings.

52p koxih_kothogmih6 22-09-2020 29 1   Download

NPR1, nonexpressor of pathogenesis-related gene 1, is a master regulator involved in plant defense response to pathogens, and its regulatory mechanism in the defense pathway has been relatively clear. However, information about the function of NPR1 in plant response to abiotic stress is still limited.

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Felsic intrusive rocks within the Central Anatolian Crystalline Complex provide a window into the geodynamic processes in operation during the final closure of the Neotethys Ocean. Previous studies were largely restricted to the calc-alkaline granitoids, and the structural and petrogenetic relations of syenitoids are poorly studied.

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The paper proposes an equivalence relation using the closure of itemset to partition the solution set into disjoint equivalence classes and a new, efficient representation of the rules in each class based on the lattice of closed itemsets and their generators. The paper also develops a new algorithm, called MAR-MINSC, to rapidly mine all constrained rules from the lattice instead of mining them directly from the database.

17p vititan2711 13-08-2019 25 1   Download

Modeling multi-level complex systems is the object of this book. Complex systems are assemblies of several subsystems and are characterized by emergent behavior resulting by nonlinear interactions among subsystems for multiple levels of organization. The complexity of numerous systems is rooted in the existence of many levels of self-organization corresponding to different time and space scales. There is a need to provide general frameworks able to combine several scales and reality levels of the complex systems in one coherent and transdisciplinary discourse.

251p namde04 02-05-2013 90 9   Download

social media marketing is a recent addition to organizations’ integrated marketing communications plans. integrated marketing communications is a principle organizations follow to connect with their targeted markets. integrated marketing communications coordinates the elements of the promotional mix;advertising, personal selling, public relations, publicity, direct marketing, and sales promotion. [1] in the traditional marketing communications model, the content, frequency, timing, and medium of communications by the organization is in collaboration with an external agent, i.e.

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The preceding paragraph is not an indictment of application-oriented curricula per se, only of the particular way [N1] wants such a curriculum implemented: it allows the utilitarian impulse to overwhelm the basic ed- ucational mission, with the result that basic ideas and skills not directly related to the so-called real world problems often get left out. By yielding to the temptation of “doing just enough to get the problems solved”, the curriculum of [N1] ends up presenting a fragmented and amorphous version of mathematics.

158p dacotaikhoan 25-04-2013 57 6   Download

Syntactic theories based on the concept of dependency have a long tradition. Tesni` re (Tesni` re, e e 1959) was the first who systematically described the sentence structure in terms of binary relations between words (dependencies), which form a dependency tree (D-tree for short). D-tree itself does not presume a linear order on words. However, any its surface realization projects some linear order relation (called also precedence). Some properties of surface syntactic structure can be expressed only in terms of both dependency (or its transitive closure called dominance) and precedence.

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This paper describes a novel event-matching strategy using features obtained from the transitive closure of dependency relations. The method yields a model capable of matching events with an F-measure of 66.5%. training and test instance in a feature space. Conceptually, our features are of three different varieties. This section describes the first two kinds, which we call “low-level” features, in that they attempt to capture how much of the basic information of an event e is present in a sentence s. 2.1 Lexical features ...

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Two distinct notions of closure, and relatedly, of unity, might be invoked in aesthetic contexts. The weak notion of closure is that of boundedness: an entity with clear limits separating it from other entities is, in this sense, closed. This sense of closure comes to mind when Dewey mentions, of mere experience, that its elements ‘are neither definitely included nor decisively excluded’ (p. 40).

13p giamdocamnhac 06-04-2013 47 2   Download

In Dewey’s discussion of the distinction between mere experience and an experience, it is clear that unity and closure are required for the latter. Also implicit is an expectation that an experience will exhibit some degree of complexity: for instance, elements must be perceived in relation to one another. My examples, along with many other everyday experiences, may seem to be lacking in these qualities. What should we conclude from this?

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What, then, makes for the distinction between mere experience and an experience? First, there are the related issues of unity and closure. Mere experience, Dewey notes, is continuous, often ‘inchoate’, and characterized by ‘distraction and dispersion’ (p. 35). In mere experience, ‘we are not concerned with the connection of one incident with what went before and what comes after. … Things happen, but they are neither definitely included nor decisively excluded; we drift’ (p. 40). ...

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Almost all businesses start small. The U.S. Census Bureau’s Statistics of U.S. Businesses (SUSB) shows that over the last 20 years, about 95 percent of new employer firms started with fewer than 20 employees. Along with start-ups come closures. Firms with fewer than 20 employees also account for 95 percent of closures. This illustrates that business turnover is the domain of small businesses. Establishment turnover follows similar patterns.

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Any gain or loss from disposal of a segment of a business (product sector), together with the results of these operations until the date of disposal, are reported separately as discontinued operations. The financial information of a discontinued segment of business is excluded from the respective captions in the consolidated financial statements and related notes. Comparative figures for prior periods are restated accordingly.

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The population exposure without PM10 fraction attributable to road traffic is shown in Figure 6. Compared to total PM10, the frequency distribution changes considerably. Most people would live in areas with PM10 values less than 20 µg/m3. In France and Switzerland, less than 3% of the population would live in areas with PM10 greater than 20 µg/m3. In Austria, this portion is higher due to an increased non-traffic caused regional PM10 background.

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