Despite Heidegger insists that Being and Time cannot be read as a kind of existential philosophy, such interpretation still holds in some aspect, for in it, the main content is a special kind of phenomenology of life,...Despite Heidegger insists that Being and Time cannot be read as a kind of existential philosophy, such interpretation still holds in some aspect, for in it, the main content is a special kind of phenomenology of life, even be called repeatedly as the foundation of the ontology of Being in general. The project of establishing an ontology of Being in general was ultimately never carried out. What Heidegger provides in Being and time is nothing but a phenomenology of life. It is peculiar that love and friendship as an important element of life is deliberately ignored. Such a deficiency of Heidegger, namely lacking love and friendship in fundamental ontology of Dasein, is probably the reason for his political fallacy during the II-World-War, notorious political mistake in his recent published Black Notebooks.展开更多
In this paper, we give some decompositions of triples of Zp^n or Z3p^n into cyclic triple systems. New constructions of difference families are given. Some infinite classes of simple cyclic triple systems are obtained...In this paper, we give some decompositions of triples of Zp^n or Z3p^n into cyclic triple systems. New constructions of difference families are given. Some infinite classes of simple cyclic triple systems are obtained from these decompositions.展开更多
The structural failures of jack-up rigs were mostly found in leg structures,due to cracks in way of connections between tubular members of leg structures.Although,stress calculations of leg structures can be made by u...The structural failures of jack-up rigs were mostly found in leg structures,due to cracks in way of connections between tubular members of leg structures.Although,stress calculations of leg structures can be made by using“finite element techniques”,it takes a lot of time to complete the calculations for the full cases of all working conditions because of many tubular members.Therefore,a simple method for the stress calculations for design purposes is strongly desired.This paper desribes a simple stress calculaiton method of leg structures and shows a satisfactory results as compared with the results obtained by a detailed calculation method.展开更多
文摘Despite Heidegger insists that Being and Time cannot be read as a kind of existential philosophy, such interpretation still holds in some aspect, for in it, the main content is a special kind of phenomenology of life, even be called repeatedly as the foundation of the ontology of Being in general. The project of establishing an ontology of Being in general was ultimately never carried out. What Heidegger provides in Being and time is nothing but a phenomenology of life. It is peculiar that love and friendship as an important element of life is deliberately ignored. Such a deficiency of Heidegger, namely lacking love and friendship in fundamental ontology of Dasein, is probably the reason for his political fallacy during the II-World-War, notorious political mistake in his recent published Black Notebooks.
基金supported by National Natural Science Foundation of China(Grant Nos.11071056 and 10971051)supported by Natural Science and Engineering Research Council of Canada(Grant No.239135-06)
文摘In this paper, we give some decompositions of triples of Zp^n or Z3p^n into cyclic triple systems. New constructions of difference families are given. Some infinite classes of simple cyclic triple systems are obtained from these decompositions.
文摘The structural failures of jack-up rigs were mostly found in leg structures,due to cracks in way of connections between tubular members of leg structures.Although,stress calculations of leg structures can be made by using“finite element techniques”,it takes a lot of time to complete the calculations for the full cases of all working conditions because of many tubular members.Therefore,a simple method for the stress calculations for design purposes is strongly desired.This paper desribes a simple stress calculaiton method of leg structures and shows a satisfactory results as compared with the results obtained by a detailed calculation method.
