妈祖服饰文化的内涵与传承

根植于妈祖精神沃土的妈祖服饰,在中国传统服饰中独树一帜,具有极高的艺术价值。文章从妈祖服饰的外在形式特征入手,解读蕴含于其中的丰富的文化内涵,探讨保护和传承妈祖服饰文化的有效途径。     

书林探艺——谈现代书籍设计

本文结合现代书籍时间的现状,探讨了现代书籍设计与时代感、多元美感、继承传统等三个方面的关系。提出了如何提升中国书籍设计整体水平的新观点。     

The chloroplast genome comparative characteristic of artificial breeding tree,a case about <i>Broussonetia kazinoki</i> × <i>Broussonetia papyrifera</i>

Broussonetia kazinoki × Broussonetia papyrifera (ZJGS) is a hybrid species in Moraceae family, which has a very complicated hybrid origin. The excellent characteristics of fast growth, strong soil and water conservation ability, high leaf protein content and stem fiber content in ZJGS make it both ecological benefits in the mining area and economically valuable. This study aims to further understand ZJGS and other Moraceae taxa through the ZJGS chloroplast (cp) genome structure and the comparison with 12 closely related Moraceae species. Among the 13 Moraceae species, the cp genome length of seven Broussonetia species (ranges from 160,239 bp to 162,594 bp) is larger than that of six Morus species (ranges from 158,459 bp to 159,265 bp). Among the 77 shared protein-coding genes (PCGs) in Moraceae species, the obvious positive selection of Ka/Ks ratios acted on petD and rpl16 genes of B. kazinoki and B. papyrifera, respectively. Phylogenetic analysis based on shared PCGs from 28 species shows that ZJGS is closely related to maternal B. kazinoki. These findings provide data support for the origin of ZJGS hybridization and provide genomic resources for future ZJGS resource development and molecular breeding.     

Cannabis and male reproduction: Impact on offspring via sperm epigenome

Cannabis is the most widely used drug in the Western societies particularly among adolescent and young adults. Epidemiological studies demonstrate that men use cannabis more frequently than women with higher risk in developing cannabis-related disorders. Although the direct adverse effects of cannabis on male reproductive functions have been studied both in humans and animal models, the possible long-term risks for the health of the users and their offspring are still an area of active research.     

母语固守与文化传承——重庆荣昌盘龙客家方言文化调查与研究

作为重庆目前最大的客家人聚居地和客家方言岛,荣昌县盘龙镇拥有深厚的移民历史文化和独特的客家方言文化资源。在社会发展和文化变迁的背景下,更好地保护作为母语的客家方言,挖掘客家方言文化遗产,传承和发扬乡土文化,极富重要价值和现实意义。     

Bayesian Methods for Efficient Genetic Programming

A Bayesian framework for genetic programming (GP) is presented. This is motivated by the observation that genetic programming iteratively searches populations of fitter programs and thus the information gained in the previous generation can be used in the next generation. The Bayesian GP makes use of Bayes theorem to estimate the posterior distribution of programs from their prior distribution and likelihood for the fitness data observed. Offspring programs are then generated by sampling from the posterior distribution by genetic variation operators. We present two GP algorithms derived from the Bayesian GP framework. One is the genetic programming with the adaptive Occam's razor (AOR) designed to evolve parsimonious programs. The other is the genetic programming with incremental data inheritance (IDI) designed to accelerate evolution by active selection of fitness cases. A multiagent learning task is used to demonstrate the effectiveness of the presented methods. In a series of experiments, AOR reduced solution complexity by 20% and IDI doubled evolution speed, both without loss of solution accuracy.     

对中国有无必要开征遗产税探讨

目前遗产税是热点话题,对于是否在中国实行遗产税征收,众说纷纭,各方专家的意见不一,文章分析了遗产税征收的利弊,提出在我国开征遗产税的诸多困难。     

物流信息系统中RBAC模型角色继承关系的研究与实现

首先对信息系统的访问控制进行简单介绍，着重介绍了基于RBAC权限角色的模型设计思想；并对现有模型提出了自己的改进方法，从角色的继承深度和继承范围这两个方面对模型进行了深入分析，最后完成了模型的系统实现。     

30CrNi2MoV钢的组织遗传与晶粒细化

研究了淬火、低温预处理、正火等工艺对30CrNi2MoV钢组织与性能的影响.结果表明:30CrNi2MoV钢有很强烈的组织遗传性和晶界遗传性；低温预处理和正火都可以消除其组织遗传性和晶界遗传性、细化其奥氏体晶粒.30CrNi2MoV钢晶粒细化的最佳工艺为645℃回火+765℃退火+920℃正火.同时,利用研究结果制定出的晶粒细化方案为30CrNi2MoV钢的实际生产提供了依据.     

浅谈粉彩瓷画的传承性与创新性

粉彩瓷画是中国历史文化的产物,是中华民族的艺术瑰宝和智慧结晶。粉彩具有强烈的艺术特色,丰富的人文内涵和极高的审美价值。本文从粉彩的相关概念出发,结合粉彩的装饰表现分析了粉彩的特征及其发展规律,阐述了粉彩瓷画发展的传承性与创新性,对现代粉彩瓷画创作具有一定的参考作用。