Pub Date : 2014-01-01DOI: 10.6043/J.ISSN.0438-0479.2014.01.001
Edmond W. H. Lee, Wen Ting Zhang
{"title":"The Smallest Monoid that Generates a Non-Cross Variety","authors":"Edmond W. H. Lee, Wen Ting Zhang","doi":"10.6043/J.ISSN.0438-0479.2014.01.001","DOIUrl":"https://doi.org/10.6043/J.ISSN.0438-0479.2014.01.001","url":null,"abstract":"","PeriodicalId":17592,"journal":{"name":"Journal of Xiamen University","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80405157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-01-01DOI: 10.14233/ajchem.2014.16416
Cai Jun-xiu
Currently,the organic dyes are the one of main industrial pollutants.The degradation of dyes has been paid increasing attention.In this paper,Fe/CeO2 catalysts were prepared by sol-gel and impregnation method and the catalytic degradation properties toward Congo red were investigated.The structures of catalysts were characterized by X-ray diffraction(XRD) and N2 adsorption-desorption.The results of characterizations show that the crystalline structure of CeO2 is unchanged by addition of transition metal Fe into CeO2 and Fe species display highly dispersed state.In the range of 5 ℃ to 35 ℃,the 2.0%(by mass) Fe/CeO2 catalyst for degradation of 10 mg/L azo dyes Congo red by catalytic wet hydrogen peroxide oxidation(CWPO) demonstrates highly catalytic activity.Furthermore,at room temperature(25 ℃),the degradation percentage of Congo red is 96% with the amount of 0.05 g catalyst and 0.02 mol/L H2O2(30%(by mass)) after reacting 40 min.At the same time,the repetitive experimental results of catalyst have shown that the catalyst displays excellent stability.
{"title":"Fe/CeO_2 Catalysts for Highly Efficient Degradation of Congo Red at Low Temperature","authors":"Cai Jun-xiu","doi":"10.14233/ajchem.2014.16416","DOIUrl":"https://doi.org/10.14233/ajchem.2014.16416","url":null,"abstract":"Currently,the organic dyes are the one of main industrial pollutants.The degradation of dyes has been paid increasing attention.In this paper,Fe/CeO2 catalysts were prepared by sol-gel and impregnation method and the catalytic degradation properties toward Congo red were investigated.The structures of catalysts were characterized by X-ray diffraction(XRD) and N2 adsorption-desorption.The results of characterizations show that the crystalline structure of CeO2 is unchanged by addition of transition metal Fe into CeO2 and Fe species display highly dispersed state.In the range of 5 ℃ to 35 ℃,the 2.0%(by mass) Fe/CeO2 catalyst for degradation of 10 mg/L azo dyes Congo red by catalytic wet hydrogen peroxide oxidation(CWPO) demonstrates highly catalytic activity.Furthermore,at room temperature(25 ℃),the degradation percentage of Congo red is 96% with the amount of 0.05 g catalyst and 0.02 mol/L H2O2(30%(by mass)) after reacting 40 min.At the same time,the repetitive experimental results of catalyst have shown that the catalyst displays excellent stability.","PeriodicalId":17592,"journal":{"name":"Journal of Xiamen University","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85827358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Global Modernity appears as the end of globalization in many ways.The class structuration has gone global with the appearance of a "transnational capitalist class"".From mutual perceptions between nations,"cultures" and "civilizations," Global Modernity is over-determined increasingly by difference within the same population.It has reconstructed the network of global relationships,broken down the Eurocentric modernization model's universalist presupposition.It claims to cultural difference,even affirms the traditions(or the cultural legacies) are consistent with the modernity.Contemporary Global Modernity is a post-Eurocentric order.
{"title":"Further Reflections on Global Modernity","authors":"A. Dirlik","doi":"10.2307/j.ctt1p9wrd2.12","DOIUrl":"https://doi.org/10.2307/j.ctt1p9wrd2.12","url":null,"abstract":"Global Modernity appears as the end of globalization in many ways.The class structuration has gone global with the appearance of a \"transnational capitalist class\"\".From mutual perceptions between nations,\"cultures\" and \"civilizations,\" Global Modernity is over-determined increasingly by difference within the same population.It has reconstructed the network of global relationships,broken down the Eurocentric modernization model's universalist presupposition.It claims to cultural difference,even affirms the traditions(or the cultural legacies) are consistent with the modernity.Contemporary Global Modernity is a post-Eurocentric order.","PeriodicalId":17592,"journal":{"name":"Journal of Xiamen University","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77707679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-01-01DOI: 10.1007/978-3-642-14350-2_15
Jiazhuo Wang, Cui-hua Li
{"title":"Spectral Matting Based on Color Information of Matting Components","authors":"Jiazhuo Wang, Cui-hua Li","doi":"10.1007/978-3-642-14350-2_15","DOIUrl":"https://doi.org/10.1007/978-3-642-14350-2_15","url":null,"abstract":"","PeriodicalId":17592,"journal":{"name":"Journal of Xiamen University","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73855665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2002-01-01DOI: 10.4324/9780203007440-11
Chengnan Jia
The theory of belief, as a part of epistemology, is concerned mainly with characters of belief, relations between belief and knowledge, and relations between belief and reason. With regard to the former, there are three representative viewpoints in contemporary western philosophy. Belief is regarded as (1) an assent attitude in the form of proposition; (2) as a kind of disposition or intention; and (3) as a result of practical consideration of interests. As to relations between belief and knowledge and relations between belief and reason, this paper discusses the viewpoint of eliminativism, Robert Audi's definition of "reason", his classification of reasons and his analysis of the structural and explanatory relations between belief and reason, and concludes that knowledge belongs to a form of belief.
{"title":"Belief and Knowledge","authors":"Chengnan Jia","doi":"10.4324/9780203007440-11","DOIUrl":"https://doi.org/10.4324/9780203007440-11","url":null,"abstract":"The theory of belief, as a part of epistemology, is concerned mainly with characters of belief, relations between belief and knowledge, and relations between belief and reason. With regard to the former, there are three representative viewpoints in contemporary western philosophy. Belief is regarded as (1) an assent attitude in the form of proposition; (2) as a kind of disposition or intention; and (3) as a result of practical consideration of interests. As to relations between belief and knowledge and relations between belief and reason, this paper discusses the viewpoint of eliminativism, Robert Audi's definition of \"reason\", his classification of reasons and his analysis of the structural and explanatory relations between belief and reason, and concludes that knowledge belongs to a form of belief. ","PeriodicalId":17592,"journal":{"name":"Journal of Xiamen University","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80199918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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