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Based on an analysis of the origins and characteristics of Intelligent Design (ID), this essay discusses the related issues of probability and irreducible complexity. From the viewpoint of complex systems theory, I suggest that Intelligent Design is not, as certain advocates claim, the only reasonable approach for dealing with the current difficulties of evolutionary biology.
The structural and magnetic properties of Y(Fe1-xMnx)12 compounds and their nitrides (x = 0.2 and 0.4) have been studied by using X-ray diffraction and magnetic measurements. It is found that the lattice parameters increase, while the saturation magnetization and Curie temperature decrease with Mn content increment in Y(Fe1-xMnx12 compounds. Y(Fe0.8Mn0.2)12 compound shows a weak easy-c axis magnetization direction, but Y(Fe0.6Mn0.4)12 compound is in a paramagnetic state at room temperature. Upon nitrogenation, the lattice parameters, Curie temperature are notably increased and the (...) saturation magnetization is greatly increased by about 50%. The easy magnetization direction for both compound nitrides all lies in the basal plane at room temperature. (shrink)
The Region Connection Calculus (RCC theory) is a well-known spatial representation of topological relations between regions. It claims that the connection relation is primitive in the spatial domain. We argue that the connection relation is indeed primitive to the spatial relations, although in RCC theory there is no room for distance relations. We first analyze some aspects of the RCC theory, e.g. the two axioms in the RCC theory are not strong enough to govern the connection relation, regions in the (...) RCC theory cannot be points, the uniqueness of the operation in the theory is not guaranteed, etc. To solve some of the problems, we propose an extension to the RCC theory by introducing the notion of region category and adding a new axiom which governs the characteristic property of the connection relation. The extended theory is named as RCC++. We support the claim that the connection relation is primitive to spatial domain by showing how distance relations, size relations are developed in RCC++. At last we revisit a sub-family of un-intended models in RCC theory, argue that RCC++ is more suitable than RCC with regards to its original intended model, and discuss the representation limitation of the RCC, as well as RCC++. (shrink)
Dong Zhongshu (Tung Chung-shu) (179-104 B.C.E.) was the first prominent Confucian to integrate yin-yang theory into Confucianism. His constructive effort not only generates a new perspective on yin and yang, it also involves implications beyond its explicit contents. First, Dong changes the natural harmony (he ﾈﾱ) of yin and yang to an imposed unity (he 合). Second, he identifies yang with human nature (xing) and benevolence (ren), and yin with emotion (qing) and greed (tan). Taken together, these novelties (...) grant a philosophical basis for the theory and practice of gender inequality in their specifically Chinese manifestations. An analysis of Dong's work shows that the merce complementarity of yin and yang does not guarantee gender equality; they are not fixed categories, but together form a transformative dynamic harmony. (shrink)
: Dong Zhongshu (Tung Chung-shu) (179–104 B.C.E.) was the first prominent Confucian to integrate yin-yang theory into Confucianism. His constructive effort not only generates a new perspective on yin and yang, it also involves implications beyond its explicit contents. First, Dong changes the natural harmony of yin and yang to an imposed unity Second, he identifies yang with human nature (xing) and benevolence (ren), and yin with emotion (qing) and greed (tan). Taken together, these two novelties grant a (...) philosophical basis for the theory and practice of gender inequality in their specifically Chinese manifestations. An analysis of Dong's work shows that the mere complementarity of yin and yang does not guarantee gender equality; they are not fixed categories, but together form a transformative dynamic harmony. (shrink)
In Dong Zhongshu: A 'Confucian' Heritage and the Chunqiu Fanlu, eminent sinologist Michael Loewe shines a bright light on the traditionally seminal but consistently understudied figure of Dong Zhongshu. Having authored several monographs on the Han dynasty over the last four decades, including a recent two-volume Biographical Dictionary (2000) and a "Companion" to those volumes (2004),1 there is probably no one more suitable to undertake such an inquiry. Loewe's contextualization of Dong and the Chunqiu fanlu is thoroughly (...) detailed and well documented. Kudos to Brill for continuing to include all the attendant Chinese graphs and for publishing books with footnotes rather than endnotes (even if junior faculty .. (shrink)
The assumption that a system described as ‘Confucianism’ formulated by Dong Zhongshu became accepted as the norm during the Western Han dynasty (202 BCE – 9 CE) is challenged and his supposed authorship of the Chunqiu fanlu examined.
