This paper describes an extension and a new foundation of the Standard Model of particle physics based on a SU(4)-force called hyper-color, and on preon subparticles. The hyper-color force is a generalization of the S...This paper describes an extension and a new foundation of the Standard Model of particle physics based on a SU(4)-force called hyper-color, and on preon subparticles. The hyper-color force is a generalization of the SU(2)-based weak interaction and the SU(1)-based right-chiral self-interaction, in which the W-and the Z-bosons are Yukawa residual-field-carriers of the hyper-color force, in the same sense as the pions are the residual-field-carriers of the color SU(3) interaction. Using the method of numerical minimization of the SU(4)-action based on this model, the masses and the inner structure of leptons, quarks and weak bosons are calculated: the mass results are very close to the experimental values. We calculate also precisely the value of the Cabibbo angle, so the mixing matrices of the Standard model, CKM matrix for quarks and PMNS matrix for neutrinos can also be calculated. In total, we reduce the 29 parameters of the Standard Model to a total of 7 parameters.展开更多
Temple of the Three Sus,which was first established during the Yuan Dynasty,features a natural,unrestrained,and classically elegant garden architectural style.This paper discusses the multiple characteristics and mean...Temple of the Three Sus,which was first established during the Yuan Dynasty,features a natural,unrestrained,and classically elegant garden architectural style.This paper discusses the multiple characteristics and meanings of traditional architectural decorative patterns at Temple of the Three Sus from a semiotic perspective.First,it analyzes the denotative aspects of these patterns,including their stylistic forms,structural frameworks,and craftsmanship techniques.Second,the paper classifies the traditional architectural decorative patterns of the Temple of the Three Sus based on the types of sources of these patterns and interprets the implied meanings of each.Finally,the paper explores the application of these traditional decorative patterns in modern urban design,specifically in Meishan City,discussing the inheritance and innovation of these patterns in contemporary urban design and emphasizing the importance of integrating tradition with modernity.展开更多
目的筛选与淋巴瘤SU-DHL-8细胞特异性结合的适配体,用于淋巴瘤的早期诊断.方法利用76 bp的随机单链DNA文库,以SU-DHL-8细胞为靶细胞、Ramos细胞为消减细胞,采用以细胞为靶标的指数富集配体系统进化(cell based systematic evolution of ...目的筛选与淋巴瘤SU-DHL-8细胞特异性结合的适配体,用于淋巴瘤的早期诊断.方法利用76 bp的随机单链DNA文库,以SU-DHL-8细胞为靶细胞、Ramos细胞为消减细胞,采用以细胞为靶标的指数富集配体系统进化(cell based systematic evolution of ligands exponential enrichment,Cell-SELEX)技术筛选富集与靶细胞结合的适配体;利用PCR及生物素-链霉亲和素层析技术制备次级文库,经多轮筛选,最终筛选出与SU-DHL-8细胞特异性结合的适配体.结果经过11轮正向筛选及2轮反向筛选,次级ssDNA文库与SU-DHL-8细胞的亲和力逐渐增高,第12轮和第13轮的荧光曲线基本重合,说明SU-DHL-8细胞的特异适配体构建成功.结论应用Cell-SELEX技术可成功筛选出淋巴瘤SU-DHL-8细胞的特异适配体,为淋巴瘤的精确诊断和早期诊断提供依据.展开更多
文摘This paper describes an extension and a new foundation of the Standard Model of particle physics based on a SU(4)-force called hyper-color, and on preon subparticles. The hyper-color force is a generalization of the SU(2)-based weak interaction and the SU(1)-based right-chiral self-interaction, in which the W-and the Z-bosons are Yukawa residual-field-carriers of the hyper-color force, in the same sense as the pions are the residual-field-carriers of the color SU(3) interaction. Using the method of numerical minimization of the SU(4)-action based on this model, the masses and the inner structure of leptons, quarks and weak bosons are calculated: the mass results are very close to the experimental values. We calculate also precisely the value of the Cabibbo angle, so the mixing matrices of the Standard model, CKM matrix for quarks and PMNS matrix for neutrinos can also be calculated. In total, we reduce the 29 parameters of the Standard Model to a total of 7 parameters.
文摘Temple of the Three Sus,which was first established during the Yuan Dynasty,features a natural,unrestrained,and classically elegant garden architectural style.This paper discusses the multiple characteristics and meanings of traditional architectural decorative patterns at Temple of the Three Sus from a semiotic perspective.First,it analyzes the denotative aspects of these patterns,including their stylistic forms,structural frameworks,and craftsmanship techniques.Second,the paper classifies the traditional architectural decorative patterns of the Temple of the Three Sus based on the types of sources of these patterns and interprets the implied meanings of each.Finally,the paper explores the application of these traditional decorative patterns in modern urban design,specifically in Meishan City,discussing the inheritance and innovation of these patterns in contemporary urban design and emphasizing the importance of integrating tradition with modernity.
文摘目的筛选与淋巴瘤SU-DHL-8细胞特异性结合的适配体,用于淋巴瘤的早期诊断.方法利用76 bp的随机单链DNA文库,以SU-DHL-8细胞为靶细胞、Ramos细胞为消减细胞,采用以细胞为靶标的指数富集配体系统进化(cell based systematic evolution of ligands exponential enrichment,Cell-SELEX)技术筛选富集与靶细胞结合的适配体;利用PCR及生物素-链霉亲和素层析技术制备次级文库,经多轮筛选,最终筛选出与SU-DHL-8细胞特异性结合的适配体.结果经过11轮正向筛选及2轮反向筛选,次级ssDNA文库与SU-DHL-8细胞的亲和力逐渐增高,第12轮和第13轮的荧光曲线基本重合,说明SU-DHL-8细胞的特异适配体构建成功.结论应用Cell-SELEX技术可成功筛选出淋巴瘤SU-DHL-8细胞的特异适配体,为淋巴瘤的精确诊断和早期诊断提供依据.