全球化背景下加强我国打击跨国犯罪的国际警务合作

全球化进程如同一把双刃剑,在促进世界经济空前融合与发展的同时,也把跨国犯罪带到了世界各个角落,能否有效打击跨国犯罪直接关系到世界的和平、安全与经济发展。结合我国国情,可以做好以下几方面工作：建立和完善我国国际警务执法合作机制;发展国际警务合作,打击国际恐怖犯罪;构建我国情报主导警务;运用控制下交付手段;完善我国引渡制度。     

人工智能时代的刑事责任体系不必重构

在人工智能时代,有必要甄别何者才是刑法面临的真正挑战,而不能动辄以新技术、新风险为由建造新的智识系统。人工智能只是人类为自身之目的而研发的高级工具,它无法被赋予“权利义务统一性”,难以改变二者之间的主客体关系。由于法人具有非生命体形象,学界常常借助单位犯罪类比论证人工智能的刑事责任主体地位,但二者存在根本不同的运行原理,肯定论对刑法中的“辨认控制能力”的认识也存在严重的以偏概全。惩罚人工智能不能实现报应、预防等目的,对其设定的刑罚引发了“技术失控-技术可控”“特殊预防无效-特殊预防有效”“刑罚设计-非刑罚性”“AI主体性-AI工具性”“消减风险-加剧风险”等五大悖论。在人工智能侵权案件中,犯罪主体只有自然人或单位,人类中心主义的责任体系具有恒久适应力,不能因应前沿科技而将刑法重构为技术管理法,更不能将之建立在修辞和想象之上。     

Development of a specific fragment pattern-based quadrupole-Orbitrap mass spectrometry method to screen adulterated products of phosphodiesterase-5 inhibitors and their analogues

Recently, adulterated supplements with phosphodiesterase-5 inhibitors (PDE-5i) have frequently observed. New synthetic analogues obtained from the chemical modification of parent compounds are frequently found in illicit products despite continuous efforts to inspect for these adulterants. A rapid and accurate method based on quadrupole-Orbitrap mass spectrometry was developed for simultaneously confirming and quantifying 85 PDE-5i and derived analogues present in illicit products for erectile dysfunction (ED). Common ions of PDE-5i according to their similar structures were proposed based on MS/MS fragmentations. These common ions could be an important diagnosis of their presence targets or new emerging analogues in supplements. Several validation parameters were employed, resulting in a limit of detection and quantification of 0.09–8.55 ng/mL and 0.24–17.10 ng/mL, respectively. The linear correlation coefficient (r²) was higher than 0.995, and mean recoveries of target compounds were in the range of 82–118%. A total of 187 illicit products, obtained from on/offline markets over a period of 3 years (2015–2017), were screened by the established method. Approximately 53% of them were adulterated with PDE-5i or derived analogues at concentrations of 0.1–726.0 mg/g in the illicit products. In the interests of public health, this study describes a rapid and accurate method to determine PDE-5i and new emerging analogues in adulterated products.     

Decoding China

To British writer and editor David Ferguson, in terms of China's external discourse, poverty alleviation is the most important topic the country has to present to the world because it's China's biggest success story.     

A Net Result

Web writer Zhang Wei, known as Tang Jia San Shao, used to primarily write fantasy novels before he began contributing to Web literature in 2004. In February, his contemporary urban romance Embracing You Beyond Lies made it to the List of Excellent Original Web Literary Works published by the State Administration of Press and Publication and the China Writers Association (CWA).     

The Man With the Golden Pen

When Paul White first came to Beijing his plan was to stay for a year. That was in 1984. But now in 2019,"I'm still here,"the 76-year-old said with a smile.He arrived from Yorkshire, the UK, to work as a copyeditor for Xinhua News Agency, getting the job partly due to having studied Chinese as his major at the University of London.     

组织切片DNA提取的探讨

在医患关系纠纷中,病理组织切片经常被作为至关重要的证据,但对它的检验是目前法医DNA检验的难点。因样本制作固定的时间、保存环境等不同因素的影响,病理组织切片DNA检出率并不高。本文从实际检案角度出发,详细介绍了病理组织切片DNA提取的过程,并分析了其可能影响因素。     

“票据”概念再探

票据法律制度是商法学教学与研究的重要组成部分,在中国法律院校和研究机构的相关课程设置与研究计划中,均有一席之地.勿庸置疑,"票据"这一概念的界定是该法律部门的基础和立足点,直接决定了票据法研究的方向、范围和重点.然而,长期以来,"票据"这一概念的定义恰恰是一个困扰学者们的著名难题.