山东省公共历史文化资源综合研究论纲

公共历史文化资源是本文提出的一个新概念,其一般的指涉范围已比较清晰。山东是公共历史文化资源大省,类型众多,丰富多彩。对山东省公共历史文化资源进行综合研究主要应着眼于山东省公共历史文化资源的类型研究、山东省公共历史文化资源的调查与民间非物质文化遗产的抢救及保护研究、山东省公共历史文化资源的可持续性发展及利用开发研究、山东省公共历史文化资源与文化产业研究等方面。这些方面的研究对于落实党中央、国务院和山东省委、省政府的一系列重要战略部署,加快山东省的政治、经济、文化建设,提升山东省在国际上的综合影响力和竞争力,将产生积极的推动作用。     

浅谈延边民营经济发展现状及发展方向

大力发展民营经济,是延边推进跨越式发展、实现富民强州目标确立的重要战略之一,要重点抓好抓实。     

依法行政与执政理念的转变

政府的管理活动主要是通过行政机关进行的,因而依法行政是依法治国的重要组成部分。中国加入WTO后,对行政机关提出更高的要求。为此,中国政府必须强化依法行政的观念,尽快实现执政理念的转变。     

新形势下推进依法行政的思考

依法行政是指行政机关行使行政权、管理公共事务,必须由法律授权并依据法律规定。依法行政要求各级国家机关必须依照法定的权限和法定的程序履行职责。一切政府机关都必须按照我国法律和WTO的规则办事。     

Detection and diagnostic interpretation of amphetamines in hair

A review with 22 references on detection and incorporation of amphetamines in hair is presented. This review deals with the detection, incorporation into hair, behavior in the hair shaft, confirmation of past drug use and diagnosis of dependence mainly regarding amphetamine and methamphetamine, along with methoxyphenamine, methylenedioxymethamphetamine, bromomethamphetamine, deprenyl, benzphetamine, fenproporex and mefenorex. First, pretreatment, extraction and analytical methods for amphetamines in hair using immunoassay, HPLC and GC/MS are discussed. This is followed by sections describing the animal experiments, incorporation rates of amphetamines from blood to hair and relationship between drug history and drug distribution in hair. Finally, the diagnosis of amphetamine dependence and confirmation of methamphetamine baby by hair analysis is discussed. The paper concludes with a brief outlook.     

Abuse of smoking methamphetamine mixed with tobacco: II. The formation mechanism of pyrolysis products

The pyrolysis products of smoking methamphetamine mixed with tobacco were determined by gas chromatography (GC) and GC/mass spectrometry (GC/MS) methods. The mainstream smoke contained methamphetamine (14.5% of the initial methamphetamine), phenylacetone (3.1%). N-cyanomethylmethamphetamine (1.9%), trans-beta-methylstyrene (1.7%), N-formylmethamphetamine (1.5%), and other products (each less than 1%). The amount of each pyrolysis product in the sidestream smoke was less than that in the mainstream smoke by a factor of over 5, except for methamphetamine (10.5%) and N-formylmethamphetamine (1.4%). The formation mechanism of these products was investigated, by use of a pyrolyzer, from the standpoint of the material, pyrolysis temperature, and pyrolysis atmosphere. Although several products (for example, dimethylamphetamine and trans-beta-methylstyrene) were formed by thermal self-decomposition of methamphetamine alone, most of the products, except N-cyanomethylmethamphetamine, were formed chiefly by the thermal reaction of methamphetamine with cigarette components. The formation of N-cyanomethylmethamphetamine required air and a high pyrolysis temperature. Air and a high pyrolysis temperature generally accelerated the formation of the pyrolysis products.     

发展和完善民族区域自治制度 加快少数民族地区经济发展

民族区域自治是中国共产党根据马克思列宁主义关于民族问题的基本原理结合中国实际,把民族自治与区域自治正确结合起来的一个创造,最好地体现了各民族平等联合的原则,是解决民族中国问题的基本政策。进一步完善民族区域自治制度,对于保障民族地区的社会稳定和经济建设顺利进行有重要作用。