In this letter,the authors propose a new concept of implementing all-optical logic gates by representing the logic states with polarization of an optical signal .As the state of polarization of the light signal is ver...In this letter,the authors propose a new concept of implementing all-optical logic gates by representing the logic states with polarization of an optical signal .As the state of polarization of the light signal is very much suitable for encoding and detecting the bits of data of a digital signal in communication,the scheme may extend some wide applications in all-optical parallel computation and information processing.展开更多
The concept of general argumentation has expanded the family of logic so that it incorporates the logic of other cultures besides modern culture. Based on reports of fieldwork among the Azande and the fruits of resear...The concept of general argumentation has expanded the family of logic so that it incorporates the logic of other cultures besides modern culture. Based on reports of fieldwork among the Azande and the fruits of research on ancient Chinese logic and the logic of Buddhism, this paper attempts to provide a factual foundation for the proposition ＂the cultural relativity of logic＂ from a descriptive perspective. Adopting deductive argument as a meta-method, this paper argues for the existence of the cultural relativity of logic in modern culture and of the translated version of the logic of other cultures in modem culture. With the aid of ethnography and the historical research findings, we show that the logic of other cultures also has its own cultural relativity. We also seek to show through the concepts of language games and life forms that deductive argumentation as a meta-method likewise possesses cultural relativity.展开更多
文摘In this letter,the authors propose a new concept of implementing all-optical logic gates by representing the logic states with polarization of an optical signal .As the state of polarization of the light signal is very much suitable for encoding and detecting the bits of data of a digital signal in communication,the scheme may extend some wide applications in all-optical parallel computation and information processing.
文摘The concept of general argumentation has expanded the family of logic so that it incorporates the logic of other cultures besides modern culture. Based on reports of fieldwork among the Azande and the fruits of research on ancient Chinese logic and the logic of Buddhism, this paper attempts to provide a factual foundation for the proposition ＂the cultural relativity of logic＂ from a descriptive perspective. Adopting deductive argument as a meta-method, this paper argues for the existence of the cultural relativity of logic in modern culture and of the translated version of the logic of other cultures in modem culture. With the aid of ethnography and the historical research findings, we show that the logic of other cultures also has its own cultural relativity. We also seek to show through the concepts of language games and life forms that deductive argumentation as a meta-method likewise possesses cultural relativity.
