Language and culture have been mutually dependent through their history. The moral principle—honesty and integrity isone of the most significant categories of human's culture.The author does a literary review of ...Language and culture have been mutually dependent through their history. The moral principle—honesty and integrity isone of the most significant categories of human's culture.The author does a literary review of the relationship between language andculture. Then she makes an analysis of an empirical study on Chinese and Western concepts of"honesty and integrity".In light ofthe empirical study, the author has found that Chinese mainly come into contact with the idea of"honesty and integrity"from theirparents, while the Westerners learn this concept mostly from school education.展开更多
Various viscosity-composition curves of polymer blends are summarized in eight groups. To represent these curves. 'sub-cluster equations' are derived on the basis of so called 'sub-cluster theoryThe essent...Various viscosity-composition curves of polymer blends are summarized in eight groups. To represent these curves. 'sub-cluster equations' are derived on the basis of so called 'sub-cluster theoryThe essential concepts of sub-cluster theory and the derivation of those 'Sub-cluster equations' are briefly introduced.展开更多
Deconjugation of cyclopent-2-enone aldols were attempted under various conditions, and the desired deconjugated product was achieved via dianion approach. Various results obtained in this study are explained by struct...Deconjugation of cyclopent-2-enone aldols were attempted under various conditions, and the desired deconjugated product was achieved via dianion approach. Various results obtained in this study are explained by structure and transition state analysis.展开更多
The struetural effect of the conjugative system(C)with carbonyl-imino bridges has been studied.The results show that:In the conjugated system(C),there is no electronic absorption peak attributable to the whole system,...The struetural effect of the conjugative system(C)with carbonyl-imino bridges has been studied.The results show that:In the conjugated system(C),there is no electronic absorption peak attributable to the whole system,but there are three π-π* bands each nt which displays chacactecistics of its own independently.These indicate that the two bridges-carbonyl-and-imino-can block the tlanSmlSSion of the conjngative polarization of the whole system,so as to form three segments,this is verified by means of chemical synthesis and degradation.展开更多
Recent years,many novel complexes have been prepared by using hetero-bidentate ligands.However,complexes with such ligands as 4-vinylpyridine which has two different coordinating sites have not been reported,and only ...Recent years,many novel complexes have been prepared by using hetero-bidentate ligands.However,complexes with such ligands as 4-vinylpyridine which has two different coordinating sites have not been reported,and only a few complexes of Cu(I)have been published^(1-3).The title complex Cu_2(C_5H_4N·CH=CH_2)_3Cl was prepared and characterized by elemental analyses,ICP,IR,and electronic spectra.Its conductivity,oxidation potential and reduction potential were measured.展开更多
Effective teaching has always been a goal pursued by teachers as a part of education both from the western and eastern society,for it to some extend is considered an effective way to improve society.In this essay,both...Effective teaching has always been a goal pursued by teachers as a part of education both from the western and eastern society,for it to some extend is considered an effective way to improve society.In this essay,both Chinese and western conceptions of teaching and learning will be discussed.In doing so,their differences and similarities can be seen clearly,which will help the cross-cultural educators to understand their teaching environment and learning styles.展开更多
A self-consistent-field—configuration interaction(SCF-CI)procedure of studying highly excited vibrational states of bent triatomic molecules is suggested and its application to O_3 is investigated.
The kinetic study of carbonylation of methanol-acetic acid mixture to acetic acid and acetic anhydride over a cis-dicarbonylrhodium complex (MVM' Rh) coordinated with the ethylene diacrylate (M') crosslinked c...The kinetic study of carbonylation of methanol-acetic acid mixture to acetic acid and acetic anhydride over a cis-dicarbonylrhodium complex (MVM' Rh) coordinated with the ethylene diacrylate (M') crosslinked copolymer of methyl acrylate (M) and 2-vinylpyddine (V)shows that the rate of reaction is zero order with respect to both reactants methanol and carbon monoxide, but first order in the concentrations of promoter methyl iodide and rhodium in the complex. Polar solvents can accelerate the reaction. Activation parameters were calculated from the experimental results, being comparable to that of the homogeneous system. A mechanism similar to that of soluble rhodium catalyst was proposed.展开更多
Family resilience is not the sum of the individual psychological resilience of each of the family members,but the family itself as a unit of resilience research.The representative models of family stress tolerance the...Family resilience is not the sum of the individual psychological resilience of each of the family members,but the family itself as a unit of resilience research.The representative models of family stress tolerance theory mainly include Mc Cubbin's series of family stress tolerance models and Walsh's family stress tolerance framework,which are widely used in the practice of family therapy.In the future,empirical studies on family resilience should be strengthened,measurement tools with high reliability and validity should be established,and the combination of family resilience theory and community-based practice should be promoted.展开更多
When educationalists are asked to define their own academic discipline of Education Studies, they often struggle to reach a common understanding. From an epistemological point of view, this indeterminacy leads back to...When educationalists are asked to define their own academic discipline of Education Studies, they often struggle to reach a common understanding. From an epistemological point of view, this indeterminacy leads back to the complex considerations involved in establishing a basic concept of education. In this article, the author explores in a preliminary fashion the possibility of identifying the essence of education in its performativity as an occurrence in context that always precedes and supersedes our theoretical considerations of it. Education is not to be understood primarily as something conceptual （theory） but rather in terms of its significance as a situational event （reality）. Educational reality thus informs educational theory and this relationship implies a knowledge-ethical surplus of the former as an inexhaustible source for the latter.展开更多
The distribution of calcitonin gene-related peptidergic(CGRP) nerve endings in rat rat nasal mucosa was investigated with immunocytochemical technique (ABC method).The results showed that CGRP endings had a robust loc...The distribution of calcitonin gene-related peptidergic(CGRP) nerve endings in rat rat nasal mucosa was investigated with immunocytochemical technique (ABC method).The results showed that CGRP endings had a robust localization展开更多
In this paper, the equilibrium geometries of two isomers of the newly found compound ——nitrosomethanol——have been optimized by ab initio SCF MO method with 3-21G basic set by gradient technique. And the second der...In this paper, the equilibrium geometries of two isomers of the newly found compound ——nitrosomethanol——have been optimized by ab initio SCF MO method with 3-21G basic set by gradient technique. And the second derivatives of potential energy (i. e. the force constant matrix elements) have been calculated analytically. Hence the entire force fields of the two isomers of nitro- somethanol have been obtained theoretically. The theoretical vibrational frequencies and the corres- ponding normal modes were obtained and compared with the experimental values. and the structures of two isomeric forms of nitrosomethanol are established.展开更多
文摘Language and culture have been mutually dependent through their history. The moral principle—honesty and integrity isone of the most significant categories of human's culture.The author does a literary review of the relationship between language andculture. Then she makes an analysis of an empirical study on Chinese and Western concepts of"honesty and integrity".In light ofthe empirical study, the author has found that Chinese mainly come into contact with the idea of"honesty and integrity"from theirparents, while the Westerners learn this concept mostly from school education.
文摘Various viscosity-composition curves of polymer blends are summarized in eight groups. To represent these curves. 'sub-cluster equations' are derived on the basis of so called 'sub-cluster theoryThe essential concepts of sub-cluster theory and the derivation of those 'Sub-cluster equations' are briefly introduced.
文摘Deconjugation of cyclopent-2-enone aldols were attempted under various conditions, and the desired deconjugated product was achieved via dianion approach. Various results obtained in this study are explained by structure and transition state analysis.
文摘The struetural effect of the conjugative system(C)with carbonyl-imino bridges has been studied.The results show that:In the conjugated system(C),there is no electronic absorption peak attributable to the whole system,but there are three π-π* bands each nt which displays chacactecistics of its own independently.These indicate that the two bridges-carbonyl-and-imino-can block the tlanSmlSSion of the conjngative polarization of the whole system,so as to form three segments,this is verified by means of chemical synthesis and degradation.
文摘Recent years,many novel complexes have been prepared by using hetero-bidentate ligands.However,complexes with such ligands as 4-vinylpyridine which has two different coordinating sites have not been reported,and only a few complexes of Cu(I)have been published^(1-3).The title complex Cu_2(C_5H_4N·CH=CH_2)_3Cl was prepared and characterized by elemental analyses,ICP,IR,and electronic spectra.Its conductivity,oxidation potential and reduction potential were measured.
文摘Effective teaching has always been a goal pursued by teachers as a part of education both from the western and eastern society,for it to some extend is considered an effective way to improve society.In this essay,both Chinese and western conceptions of teaching and learning will be discussed.In doing so,their differences and similarities can be seen clearly,which will help the cross-cultural educators to understand their teaching environment and learning styles.
文摘A self-consistent-field—configuration interaction(SCF-CI)procedure of studying highly excited vibrational states of bent triatomic molecules is suggested and its application to O_3 is investigated.
基金This work was supported by a Grant from the National Natural Science Foundation of China
文摘The kinetic study of carbonylation of methanol-acetic acid mixture to acetic acid and acetic anhydride over a cis-dicarbonylrhodium complex (MVM' Rh) coordinated with the ethylene diacrylate (M') crosslinked copolymer of methyl acrylate (M) and 2-vinylpyddine (V)shows that the rate of reaction is zero order with respect to both reactants methanol and carbon monoxide, but first order in the concentrations of promoter methyl iodide and rhodium in the complex. Polar solvents can accelerate the reaction. Activation parameters were calculated from the experimental results, being comparable to that of the homogeneous system. A mechanism similar to that of soluble rhodium catalyst was proposed.
基金supported by Scientific research fund project of Binzhou Medical University(No.20SKNY13)Binzhou 2023 social science planning project(No.23-SKGH-189)innovation program of university students(No.202210440071)。
文摘Family resilience is not the sum of the individual psychological resilience of each of the family members,but the family itself as a unit of resilience research.The representative models of family stress tolerance theory mainly include Mc Cubbin's series of family stress tolerance models and Walsh's family stress tolerance framework,which are widely used in the practice of family therapy.In the future,empirical studies on family resilience should be strengthened,measurement tools with high reliability and validity should be established,and the combination of family resilience theory and community-based practice should be promoted.
文摘When educationalists are asked to define their own academic discipline of Education Studies, they often struggle to reach a common understanding. From an epistemological point of view, this indeterminacy leads back to the complex considerations involved in establishing a basic concept of education. In this article, the author explores in a preliminary fashion the possibility of identifying the essence of education in its performativity as an occurrence in context that always precedes and supersedes our theoretical considerations of it. Education is not to be understood primarily as something conceptual （theory） but rather in terms of its significance as a situational event （reality）. Educational reality thus informs educational theory and this relationship implies a knowledge-ethical surplus of the former as an inexhaustible source for the latter.
文摘The distribution of calcitonin gene-related peptidergic(CGRP) nerve endings in rat rat nasal mucosa was investigated with immunocytochemical technique (ABC method).The results showed that CGRP endings had a robust localization
文摘In this paper, the equilibrium geometries of two isomers of the newly found compound ——nitrosomethanol——have been optimized by ab initio SCF MO method with 3-21G basic set by gradient technique. And the second derivatives of potential energy (i. e. the force constant matrix elements) have been calculated analytically. Hence the entire force fields of the two isomers of nitro- somethanol have been obtained theoretically. The theoretical vibrational frequencies and the corres- ponding normal modes were obtained and compared with the experimental values. and the structures of two isomeric forms of nitrosomethanol are established.
