新阶段广西对外开放的现状与对策研究

近年来,广西加强对外开放工作,取得了瞩目的成就,但从横向比较来看,对外开放水平度还不高。作为中国面向东盟的前沿地带,连接我国中南、西南的重要区域的广西,深入实施对外开放战略具有重要的意义,应发挥地缘和资源优势。努力提高对外开放的质量和水平。新阶段广西对外开放的着力点应放在明确对外开放的重点、继续推进中国-东盟国际大通道建设、构建功能完善的开放型经济体系、深化以东盟为重点的国际旅游合作、充分发挥中国-东盟自由贸易区平台作用、加强人文交流等五个方面。     

地方政府职能转变评估研究

政府职能转变是当代中国社会转型中的重大现实问题。对地方政府职能转变进行评估是一项复杂的系统工程,是促进政府职能转变的重要手段。对地方政府职能转变进行评估必须以科学发展观为指导,在厘清地方政府职能转变相关概念的基础上,构建起涵盖评估对象、评估内容和依据、评估主体、评估指标、评估结果运用等基本构成要素的评估框架。     

领导理论刍议

本文从解析领导的概念入手,分析了领导的本质,阐述了领导与管理的区别,介绍了领导理论研究发展的脉络,探讨了当前领导学研究中存在争议的问题,从而启发一个领导者应该做什么。     

试论人事制度改革中思想政治工作的三步曲

人事制度的改革必然会对广大干部职工的传统思想观念、传统思维定式产生震荡,对部分干部职工的既得利益构成冲击。思想政治工作者要全面把握人事制度改革的进程,做好思想政治工作,促进工作的顺利进行。     

Toward multidimensional information: A derivatization-free UHPLC-QqQ MS/MS method for amino acid components of fingerprint

The analysis of fingerprint chemical composition is a meaningful way to excavate the multidimensional information of fingerprint, including the donor profiling information and the age of a fingerprint, which broadens the evidential values of fingerprint, especially for the partial and distorted fingerprint. But the research remains still in the pilot phases or is ongoing. Amino acids are the dominant organic substances in latent sweat fingerprint and influenced by many donor factors. Hence, their content reflects personal information of donors. Forensic science will be revolutionized if suspects can be individualized by their amino acid content. The diverse nature, distinct physicochemical properties, and ultra-micro levels of amino acids present in fingerprints make it hard to detect. A high sensitivity method for detecting and quantifying multiple amino acid components is required. UHPLC-QqQ MS/MS offers high sensitivity, high separation, simultaneous multicomponents detection, and no derivatization, making it an ideal method for detecting and analyzing amino acids in fingerprints. Therefore, in this study, we propose and validate an efficient UHPLC-QqQ MS/MS method for the extraction and analysis of 13 amino acids from fingerprint. We compared the results of amino acids of 10 different substrates and found that the inherent amino acids in most porous substrates would have been extracted along with the fingerprint amino acids, making them unsuitable for quantitative amino acid analysis. Instead, plastic sheets are ideal substrates for laboratory studies. Then, extensive experiments were conducted among 30 donors for multidimensional information analysis. The type of samples analyzed were eccrine-rich fingerprints. A Binary Logistic Regression (BLR) model was developed, and the female and male donors were successfully differentiated by amino acids in fingerprints. Two other mathematical models were also developed to verify the accuracy, and all three different mathematical models were able to identify donors of different genders with over 90% accuracy. This demonstrates that amino acids have the potential to provide more information for donors as metabolic markers. In the future, we will conduct a series of experiments to analyze more multidimensional information for individual identification by amino acid content in the fingerprint.     

中国—东盟救灾区域公共产品供给研究——基于能力、效率、价值的三因素分析

鉴于越发频繁的自然灾难以及非传统安全的威胁,更加务实的救灾合作显得十分迫切。笔者在相关研究的基础之上,定性式的建立了包含能力、效率和价值的三要素救灾合作解释模型。三要素彼此不同却又相互关联,能力决定价值预期,效率决定价值的实现程度,价值作为激励因素反作用于能力与效率建设。以此为框架,解构中国—东盟救灾公共产品供给,思考中国推进中国—东盟救灾公共产品供给的对策。     

人体内乙醇含量检测的影响因素分析

人体内乙醇含量检测不仅是法医鉴定工作中常规检测项目,也是交通肇事案件最终的仲裁依据,其检测结果直接影响着受检人员的责任判罚。本文根据乙醇的毒理特征及在人体内的代谢过程,就不同检材、送检时效性、尸体腐败、血液检品中不同成分和保存方式、以及检测结果的不确定度等对乙醇含量检测结果的影响进行分析,以利于对受检者是否饮酒及其程度做出科学、公正的判定。     

当代中国刑法法典化研究

刑法的法典化是统一刑法典的制定和完善过程。当代中国刑法的法典化程度,与中国社会形势的变迁、法治的整体发展水平、立法技术的提升密切相关。中国刑法的法典化是历史与现实的必然选择,具有重要的法律文化价值、比较法价值、社会价值、现代法治价值和规范价值。中国应综合运用外部和内部策略,制定和发展形式合理、内容全面、科学的统一刑法典。     

A 21‐Locus Autosomal SNP Multiplex and its Application in Forensic Science

To develop a cost‐effective technique for single‐nucleotide polymorphism (SNP) genotyping and improve the efficiency to analyze degraded DNA, we have established a novel multiplex system including 21‐locus autosomal SNPs and amelogenin locus, which was based on allele‐specific amplification (ASA) and universal reporter primers (URP). The target amplicons for each of the 21 SNPs arranged from 63 base pair (bp) to 192 bp. The system was tested in 539 samples from three ethnic groups (Han, Mongolian, and Zhuang population) in China, and the total power of discrimination (TPD) and cumulative probability of exclusion (CPE) were more than 0.99999999 and 0.98, respectively. The system was further validated with forensic samples and full profiles could be achieved from degraded DNA and 63 case‐type samples. In summary, the multiplex system offers an effective technique for individual identification of forensic samples and is much more efficient in the analysis of degraded DNA compared with standard STR typing.     

网络犯罪的形势及其对国际刑法的影响

人类活动在任何领域所取得的成功都将导致需要相应机制控制的犯罪。随着全球互联网技术的发展,人类社会正在面临着一场深刻的革命,互联网是一把“双刃剑”,在其给人类社会生活带来无尽便利的同时,网络犯罪也随之成为全球所面临的重大问题,其必将为国际刑法的发展带来许多新的问题和挑战。