Challenge the Challenger

正Confrontational strategic competition act is set to pose more stumbling blocks for future China-U.S. tiesOn April 21, after hours of debate and several amendments, the U.S. Senate Committee on Foreign Relations voted 21-1 in approval of the Bill to Address Issues Involving the People's Republic of China, also known as the Strategic Competition Act of 2021. The over 280-page bill was based on the Strengthening Trade, Regional Alliances, Technology, and Economic and Geopolitical Initiatives Concerning China Act proposed by Jim Risch, then Chairman of the committee, and three other Republican senators in July 2020. As the Republicans lost control of the Senate after the 2020 elections, Democrat Robert Menendez took over the panel's chairmanship and proposed the new bill.     

The politics of the shareholding collective economy in China's rural villages

Since the early 2000s, the collective economy, assets or property rights have gone through shareholding reform in an increasing number of China's rural villages. There are two main types of the shareholding economy. One type is the Cooperative of Shareholding Economy (CSE) that quantifies the total value of the village's collective assets and turns them into stocks to be distributed among all the villagers. Another type is the Shareholding Land Cooperative (SLC), which peasants spontaneously organized in some regions and voluntarily joined with their land-use contracts. Both types aim to turn ordinary villagers into the shareholders and thereby the genuine owners of the collective economy or assets. The SLC serves another purpose, which is to achieve economies of scale for agricultural production through reconcentration of village land. While the effects of the shareholding reform in empowering peasants are varied and limited, it does have the potential to make village governance more democratic.     

“黄祸”论的本源、本质及其最新霸权“变种”:“中国威胁”论——中国对外经济交往史的主流及其法理原则的视角

近10年来,面对中国逐渐和平崛起的现实,美国某些政客、军人和学者时起时伏地、起劲地鼓吹"中国威胁"论。这种理论似乎言之凿凿,颇有"创新",实则以史为鉴,透过历史的"照妖镜",就不难看出它只不过是19世纪中后期一度甚嚣尘上的俄国沙皇版"黄祸"论和德国皇帝版"黄祸"论在新历史条件下的最新变种,它们之间的DNA是一脉相承的;其对中国数千年来对外交往史实主流的歪曲,其危言耸听和蛊惑人心,为反华、侵华活动进行精神动员和舆论准备的"政治骗术",也是如出一辙的。1840年"鸦片战争"以来中国饱受列强侵略、压迫、掠夺的痛苦经历表明,"黄祸"论——"中国威胁"论在本质上从来就是一种殖民主义、帝国主义口号;同时,中国数千年来对外经济交往的史实及其中蕴含的法理原则也表明,"黄祸"论——"中国威胁"论是严重背离历史真实的。因此,善良的人们切勿对"黄祸"论——"中国威胁"论的实践后果掉以轻心,否则就会出现"居安而不思危"或"居危而不知危"的后果;切勿为美国霸权主义者"火中取栗"!     

论第三次分配与社会工作者的责任

在国民收入分配领域里,存在一个两难问题,即“效率和公平”问题,如何做到效率优先又兼顾公平,这就需要通过三次分配来解决。在我国目前社会主义市场经济条件下,第一次分配是由市场机制来进行,主要是保证“效率优先”。公平问题由第二次分配来解决,即由政府主导的,通过税收和财政支出所进行的社会保障来进行。但由于种种原因,第二次分配还存在许多不足之处,这就需要第三次分配来加以补充。第三次分配主要是由社会工作者来做的事业,做好它是社会工作者义不容辞的责任。     

SMCY性别特异融合抗原的克隆表达及其抗体制备

目的利用蛋白检测的快速性优势,研究不同性别在SMCY抗原氨基酸序列的差异,筛选出特异性氨基酸序列,并克隆表达性别特异融合抗原,制备相应抗体,建立一种快速鉴别法医物证性别的方法。方法通过对人SMCY和SMCX进行序列分析,发现了三段差异片段,采用搭桥PCR方法获得差异片段全长基因,连接入p ET-28a载体进行原核表达,用Ni柱纯化后的性别特异融合抗原免疫制备多克隆抗体,用ELISA法和western blot检测SMCY多抗与抗原的反应特异性,制作胶体金试纸条检测样本。结果筛选出具有性别特异性的氨基酸序列,获得SMCY性别特异融合抗原,成功制备出多克隆抗体及胶体金试纸条。结论获得SMCY性别特异融合抗原具有很好的抗原活性,制备的多克隆抗体可以与抗原特异性地结合,用于性别鉴定。     

警察防卫控制技术的优化与创新研究

警察防卫控制技术是警察有效制服暴力犯罪的警务技术,随着暴力犯罪案件大幅度上升,警察在执行职务中伤亡人数不断增加,防卫控制技术面临着如何适应警务工作的新形势、新特点和新任务的要求。对警察防卫控制技术不断进行科学化的优化与创新,通过优化与创新的训练途径与方法使技术迅速转化为技能,形成战斗力,以适应新时期发展着的警察警务工作的需要,是警察教育对警察体育教育提出的总要求。     

论我军元帅的军队管理思想

我军几位元帅既有运筹帷幄的雄才大略,又有治军带兵的卓绝才能,他们管理教育部队的丰富经验和杰出的军事思想,是我军宝贵的精神财富。本文论述了老帅们有关带兵第一的思想;坚持大公无私原则的思想;依据条令条例管理部队的思想;亲近士兵的爱兵思想;干部做士兵表率的思想;培养自觉的革命战士的思想。同时指出,在新的历史时期,我们要坚持开拓创新,继承和发展老帅们有关军队管理教育的思想,不断提高我军科学管理的水平。