In this paper, we use the notion of fuzzy point to study ideal and positive implicative ideal in BCK algebras, then we clarify the links between the fuzzy point approach, the classical fuzzy approach and the ordinary ...In this paper, we use the notion of fuzzy point to study ideal and positive implicative ideal in BCK algebras, then we clarify the links between the fuzzy point approach, the classical fuzzy approach and the ordinary case.展开更多
Adjoint semigroups of BCI algebras were introduced by Huang [1] and some of its important properties were obtained. In this paper,some characterizations of positive implicative BCK algebras are given by discussing the...Adjoint semigroups of BCI algebras were introduced by Huang [1] and some of its important properties were obtained. In this paper,some characterizations of positive implicative BCK algebras are given by discussing the adjoint semigroups. Moreover,the semigroup differences between positive BCK algebras and implicative BCK algebras are discussed,and some semigroup characterizations of implicative BCK algebras are given.展开更多
The paleogeographic position of India within the Columbia supercontinent during Paleoproterozoic era is still uncertain because of very few reliable,high-quality palaeomagnetic data with precise geochronology.Here we
Objective To investigate the expression of cyclin E and p27kipl in bladder transitional cell carcinoma and its clinical significance. Methods cyclin E and p27kipl expressions were detected in 69 specimens by SP of imm...Objective To investigate the expression of cyclin E and p27kipl in bladder transitional cell carcinoma and its clinical significance. Methods cyclin E and p27kipl expressions were detected in 69 specimens by SP of immunohistochemistry. The results were analyzed in relation to the clinical data. Results The positive rates of cyclin Eexpression and p27kipl expression in bladder carcinoma were 42 % and 51 %, respectiely. cyclin Eexpression was positively related to the tumor grade, the higher the tumor grade, the higher the cyclin E positive expression; but there was no association between cyclin Epositive expression and tumor clinical stage. Significant correlation was found between p27kipl positive expression and tumor grade and clinical stage, the lower the p27kipl positive expression, the highter the tumor grade and clinical stage. In relapsing bladder carcinoma,both cyclin E and p27kipl positive expression decreased significantly. There was close correlation between cyclin E expression and p27kipl展开更多
文摘In this paper, we use the notion of fuzzy point to study ideal and positive implicative ideal in BCK algebras, then we clarify the links between the fuzzy point approach, the classical fuzzy approach and the ordinary case.
文摘Adjoint semigroups of BCI algebras were introduced by Huang [1] and some of its important properties were obtained. In this paper,some characterizations of positive implicative BCK algebras are given by discussing the adjoint semigroups. Moreover,the semigroup differences between positive BCK algebras and implicative BCK algebras are discussed,and some semigroup characterizations of implicative BCK algebras are given.
文摘The paleogeographic position of India within the Columbia supercontinent during Paleoproterozoic era is still uncertain because of very few reliable,high-quality palaeomagnetic data with precise geochronology.Here we
文摘Objective To investigate the expression of cyclin E and p27kipl in bladder transitional cell carcinoma and its clinical significance. Methods cyclin E and p27kipl expressions were detected in 69 specimens by SP of immunohistochemistry. The results were analyzed in relation to the clinical data. Results The positive rates of cyclin Eexpression and p27kipl expression in bladder carcinoma were 42 % and 51 %, respectiely. cyclin Eexpression was positively related to the tumor grade, the higher the tumor grade, the higher the cyclin E positive expression; but there was no association between cyclin Epositive expression and tumor clinical stage. Significant correlation was found between p27kipl positive expression and tumor grade and clinical stage, the lower the p27kipl positive expression, the highter the tumor grade and clinical stage. In relapsing bladder carcinoma,both cyclin E and p27kipl positive expression decreased significantly. There was close correlation between cyclin E expression and p27kipl
