回忆是粉红色的天空——从《玫瑰的回忆》中解读真实的圣埃克絮佩里

法国的飞行员作家圣埃克絮佩里以他的一部哲理童话《小王子》而为广大的中国读者所熟知。从他其他有关飞行的作品中,从他作为飞行员的职业生涯中,我们了解到的是他丰富的人生经历和传奇的人生境遇。他的突然离世又给后人留下太多的想象和未知之谜。而他的妻子龚苏萝留下的作品《玫瑰的回忆》则为我们揭示了一个真实的圣埃克絮佩里。本文试图通过对《玫瑰的回忆》这部作品的解读,卸下围绕在圣埃克絮佩里周身的各种光环,从而为读者还原一个原本的圣埃克斯,揭示一个有血有肉、真实存在的小王子。     

Urbanization,rural land system and social security for migrants in China

Temporary migration due to lack of social security for migrants, rural land tenure insecurity due to frequent land reallocation and abusive land requisition due to lack of functioning land markets are all major policy challenges that China is facing in its yet-to-be finished economic transition. Although there have been intensive studies and various policy recommendations on these issues, most discussions have so far neglected the close interrelationships between these issues and have failed to analyse them in an integrated framework. The paper aims to establish such an analytical framework. By taking into account the impacts of China's characteristics, that is a large developing country in transition, on the country's migration and rural land policies, we propose a policy package to address these challenges in a holistic manner.     

Micro-Charit On the Way

Social media helps Ya’an quake relief "We got the folded beds and put them all into tents. Thank you so much!" said a phone call to Vivian Li, 29, a housewife in Beijing, on April 28. The voice at the other end was Xue Chunzhi,ateacheratTianquanMiddleSchoolin quake-hit Ya’an City, southwest China’s Sichuan Province, some 2,000 km away from Beijing. Later that day, Li also received the pictures that Xue took on the scene. Point to point Transparent charity Time Stills When Elegance Blooms Rice Dumplings at Westin Beijing Financial Street Herbal Remedies at Jewel Chinese Restaurant Fine Italian Food in the Air     

In the Spotlight

正A veteran actor persists in his profession The classic play Thunderstorm con-cluded in downtown Beijing’s Capital Theatre to appropriately thunderousapplause.Thunderstorm was performed for eightdays beginning in mid-June and is one of thetheater’s many classics performed on stageannually. Yang Lixin, who plays the lead     

试析法律在联合国集体安全体制中的作用

法律是构建联合国集体安全体制中的重要工具,《联合国宪章》中有关集体安全的规定一定程度上保障了集体安全体制的成功。根据《联合国宪章》的有关规定,集体安全法即在禁止使用武力原则(第2条第4款)的基础上,对和平的威胁、违反或侵略行为采取行动的强制规范(第7章措施)。在充分吸取国联集体安全失败教训的基础上,《联合国宪章》不仅使联合国集体安全体制的政治基础法律化,同时又给予集体安全体制以更多的法律特征。体现各国政治意愿的国家利益与法并非完全矛盾,《联合国宪章》对于武力使用的严格限制正是法维护国际社会每一个成员国家利益的重要反映,集体安全体制中既有法律规则、也体现了政治现实。尽管现存集体安全体制还存在法规不完善等问题,但实践的发展明确要求法律作用的强化,以推动联合国改革朝着更加规则化的方向发展。     

对我国高新技术产业发展的几点思考

当今世界,科学技术突飞猛进,国力竞争日趋激烈。面对新技术革命迅猛发展的浪潮,世界各国都在积极调整战略,把发展高新技术当作国际经济竞争和综合国力较量的制高点。针对目前我国高新技术产业的发展现状,必须采取灵活的产业政策、实行系统的科技创新、不断优化产业结构等措施,才能缩小与发达国家的差距。     

关于吉林省城市医疗救助状况的调查与思考

吉林省城市医疗救助工作试点先行,大胆探索医疗救助的新模式;制度创新,医疗救助工作迈入规范化发展轨道;制度衔接,逐步建立和完善医疗保障体系。推进吉林省城市医疗救助工作应加大政府筹资力度,拓展社会筹资渠道;要注意与相关政策的衔接和适应;调整和完善医疗救助方案;规范管理,健康推进。     

Systematical method for polyacrylamide and residual acrylamide detection in cosmetic surgery products and example application

IntroductionIn this paper, the authors presented a case of acrylamide poisoning in a middle-aged woman who had underwent unsuccessful cosmetic surgery six years earlier. The victim was told that the product that had been injected into her face was Restylane®, which mainly contained sodium hyaluronate and was the first and only Food and Drug Administration (FDA)-approved dermal filler for lip enhancement in the USA for more than 20 years. Widespread facial infections occurred several years post-injection; finally, the victim had to undergo removal surgery. Acrylamide poisoning was strongly suspected based on the victim's clinical manifestation. The product that had been injected into the victim's face was probably polyacrylamide hydrogel-based product, which had been prohibited by the State Food and Drug Administration (SFDA) in China in 2006. To confirm this suspicion, a systematical method was established to differentiate varieties of cosmetic surgery products and identify residential acrylamide.MethodsThe removed objects, original products and a certified reference sample of Restylane® were collected for examination. A direct microscopic examination was applied as a rapid screening method. Fourier transform infrared (FTIR) microspectroscopy analysis was subsequently performed to distinguish the main components from each sample. Automated solid phase extraction, ultra high performance liquid chromatography (SPE UHPLC) analysis was ultimately utilised and optimised to detect the residual acrylamide. Chromatographic separation was achieved on an ACQUITY UHPLC HSS T3 column. The mobile phase consisted of 0.01% aqueous formic acid solution and acetonitrile. The tunable UV (TUV) detection wavelength was at 202 nm.ResultsThe microscopic examination indicated that different samples had different morphological characteristics, depending on their main components. The FTIR spectrum showed that different polymers could be distinguished according to the CO stretching vibration (1655 cm^? 1), NH bending vibration (1540 cm^? 1) and CO stretching vibration (1078 and 1045 cm^? 1). The UHPLC results demonstrated that the calibration curve was linear in the range of 0.5–20.0 μg/mL, with a correlation coefficient of 0.999. The average recoveries of the method were 99–107% with an RSD of 1.6–6.3%. The detection limit was 0.1 μg/mL (S/N = 3). The analytical time was 6 min per sample. Acrylamide was detected in the allegedly Restylane® injection.ConclusionsThis systematical method provides a rapid, accurate and sensitive determination of polyacrylamide and residual acrylamide. The microscopic and FTIR spectroscopic examinations help to verify the existence of polyacrylamide quickly and easily. The optimised SPE UHPLC-TUV method offers a simpler and more sensitive approach to confirm the amount of acrylamide, comparing to the methods in the literature.     

利用残缺赤足足迹推算身高

目的由于主客观条件的影响,犯罪现场中常见的足迹多为不完整的残缺足迹,如何能够有效地利用残缺足迹,对案件破获往往具有至关重要的作用。方法从残缺赤足足迹的反映形态出发,选择足迹中明显、稳定的特征点,确定特征量,通过数理统计分析,建立残缺赤足足迹推算身高的经验公式。结果在4个特征量中,跖前缘突点到跟后缘突点的距离与身高的相关性最好,跖内、外缘突点到跟后缘突点的距离与身高具有一定的相关性。结论根据现场残缺赤足足迹的反映情况,也可以近似推断嫌疑人的身高特点,为侦查提供方向。     

高校师德建设的实践与思考

加强师德建设是提高高校办学水平、增强高校核心竞争力的有效手段.加强高校师德建设要注重发挥党风、教风、学风、作风的促进作用.加强师德建设要突出教师自我修养的主导作用、发挥高校良好育人氛围的引领作用、重视高校师德规范的引导作用、发挥高校师德考评监督的主体作用、强化高校师德先进表彰的熏陶作用.