Fabrication of Alumina-based Aerogels

伴随着高超音速航天飞行器、热电池以及工业窑炉等的迅猛发展，对隔热保温的要求越来越高，目前使用广泛的氧化硅气凝胶隔热保温材料已经无法满足应用要求，因此迫切需求一种更耐高温、轻质高效的隔热保温材料。 以仲丁醇铝（ASB）为前驱体，水（H2O）为反应物，乙醇（EtOH）为溶剂，乙酰乙酸乙酯（Etac）为螯合剂，冰醋酸（Hac）为催化剂，通过分步水解和螯合剂的双重作用有效地控制仲丁醇铝的溶胶-凝胶过程，最后经乙醇超临界干燥制得氧化铝气凝胶。实验研究了水、乙醇、和乙酰乙酸乙酯等工艺参数对制备氧化铝气凝胶的影响，最后得到最优物料配比n（ASB）：n（H2O）：n（EtOH）：n（Etac）：n（Hac）...With the development of the new ultra-high speed aircraft, military thermal batteries, industrial furnaces and so on, higher and higher requirements have been put for heat-insulation materials. However, the widely used silica aerogel materials have been unable to meet the application requirements. Therefore, there is an urgent need in designing and synthesizing heat insulation material with higher...学位：工程硕士院系专业：材料学院_工程硕士(材料工程)学号：2072014115013

降水对日本菊花螺胚胎发育和幼体孵化的影响

作为常见的肺螺亚纲生物,日本菊花螺Siphonaria japonica(Donovan,1824)会将卵带产于潮间带岩石上,因此会经常遭受降水的影响。为阐明降水对日本菊花螺胚胎发育和幼体孵化的影响,本研究通过实验室模拟和野外原位取样相结合的方式分析了降水对卵带内胚胎发育状态、幼体累积孵化数、单位时间幼体孵化最高值和最高值出现时间的影响。结果表明:实验室模拟降水会显著影响卵带胚胎发育和幼体孵化(P0.05),但会显著加快幼体孵化速率(P<0.05)。国家自然科学基金资助项目(41476115)；福建省杰出青年基金项目滚动项目(2017J07003)~~

Features of applying acupoints in clinic of Chengjiang School descendant CHEN Ying-long

澄江学派传人陈应龙先生是闽南近现代著名针灸医家,其在临床上注重穴位的选取与运用,强调经络是针灸的物质基础,而穴位是治疗疾病和保健的要枢。其临床取; 穴特色主要表现为:引经据典,精简取穴;注重经络,循经取穴;辨证施治,审因取穴;调理久病,轮流取穴。CHEN Ying-long, a descendant of the Chengjiang School, is a famous; modern acupuncture and moxibustion doctor in Minnan. He focuses on the; selection and application of acupuncture points, emphasizing the; meridian is the material basis of acupuncture, and believes that; acupuncture points is the pivot of disease treatment and health care.; The clinical characteristics of acupoints mainly include selecting the; acupoints according to classical literatures, selecting the acupoints; according to the channel, selecting the acupoints according to the; pathogenesis, and selecting acupoints according by turns

Study on Nitrogen Retention in Riparian Vegetation System

随着经济发展和人口增加，世界范围内水体污染日趋严重，已经成为限制经济社会发展和威胁人类健康的重大环境问题。河岸植被土壤系统能显著减少地下水和地表水中的污染物进入水生生态系统。在我国南方丘陵地区，广泛种植的竹林是常见的次生植被群落，因此对河岸竹林土壤系统的深入研究，对于防治我国的环境污染和受纳水体的富营养化问题具有十分重要的理论和现实意义。 本文利用具有创新意义的土壤壤中流采集装置，结合水样氮素的分析与土壤反硝化实验，将河岸植被土壤作为一个系统，了解其内部的主要生物地球化学过程，确定系统对污染物削纳的机制和过程。主要结论如下： （1）由于林冠的截留，穿透雨开始时间会晚于背景降雨，时间会长于背...With the development of economy and expansion of population, water pollution has become more serious, which has limited the economic and social development and threatened human's health. Riparian vegetation system has a good function to reduce the pollutant of surface water and ground water to enter aquatic ecosystems. The riparian systems which were full of bamboos were common secondary vegetatio...学位：理学硕士院系专业：海洋与环境学院环境科学与工程系_环境管理学号：2262006115239

Unification of man and nature in Chinese traditional architecture

【中文文摘】介绍了中国传统建筑中的天人合一思想 ,从宫殿、民居、园林、坛庙等方面 ,阐述了天人合一思想在建筑中的体现 ,认为中国传统建筑是中国传统文化的产物 ,应继承和发扬 【英文文摘】The idea of unification of man and nature in Chi nese traditional architecture is analyzed, from palace, folk house, garden and t emple design the embodiment of the idea of unification of man and nature in Chin ese traditional architecture is elaborated. Chinese traditional architecture is the result of Chinese traditional culture, which should be inherited and develop ed

Initial analysis on forbidden to apply moxibustion on Yinshi(ST 33)

历代许多医籍都将阴市穴定为禁灸的穴位,然临床上以艾灸阴市穴治疗疾病者并不少见。故文章在总结目前常见的禁灸原因基础上,就这一禁忌进行深入探讨,认为以热证禁灸,防止血管和神经损伤,防止感染,影响美观,孕妇的腹部和腰骶部不宜施灸,毛发丛生处不宜灸,古代医家误判、后人继承等说法不足以阐明阴市为何禁灸。最终得出“阴市禁灸“这一禁忌缺乏科学依据支撑的结论,临床上但灸“阴市“一穴无妨。Many medical books have deemed Yinshi(ST 33) as the moxibustion-prohibited-point in the past dynasties.However,moxibustion on Yinshi(ST 33) to treat diseases was not rare in the present clinical.So this paper made an indepth exploration on this taboo based on the summary of common reasons of moxibustion prohibited.It is thought that the heat syndrome was forbidden to apply moxibustion,in order to prevent vascular and nerve damage,infection and affect appearance.Abdomen and lumbosacral portion of pregnant woman and the body parts of hair growth were forbidden to apply moxibustion.The opinions as ancient physicians' misdiagnosis,inheritance of later generations and so on were not enough to clarify the reasons for making Yinshi(ST 33) as the moxibustion-prohibited-point.At last,the conclusion lacking a scientific basisas 'forbidden to apply moxibustion on Yin shi(ST 33)' was obtained,and there was no harmto apply moxibustion on Yinshi(ST 33)

The Modern Research and Application of Pueraria Flower Liquor-Resolving Decoction

酒在社会生活中扮演了极其重要的角色,其中酗酒和酒精中毒者也随之增多,成为危害身体健康的一大因素。葛花解酲汤作为千古解酒名方之一,受到众多相关人士的重视,被加以广泛研究运用。本文探讨了葛花解酲汤目前的研究与应用现状,为今后的相关实验研究提供依据。Wine plays a very important role in social life.There has been a rise in excessive drinking and alcoholism,which is bad for health.Pueraria Flower Liquor-Resolving Decoction,as one of the most famous prescriptions of alleviating Hangover,is paid more attention to and widely studied by related people.In order to provide the basis for future related research,we discuss the current experiment and application situation of Pueraria Flower Liquor-Resolving Decoction in this paper

Acupuncture clinical features of famous southern Fujian acupuncturist ZHANG Shui-sheng

张水生是福建针灸名家,通过整理其论文和医案,发现其针灸临床特色表现为:尊崇《黄帝内经》中对厥头痛的分经认识,以辨经论治为大法完善临床具体疗法;善; 用巨、缪刺法,主张虚实是巨刺法的辨证关键,脉象正常而体表血络的异常变化是缪刺(刺络)的辨证依据,两种刺法均强调得气;善治下肢深静脉血栓,常采用透; 穴深刺加温针灸辅以电针之法;善疗咳嗽,独创平刺走罐法;传承国学,养身保健,设计踏豆按摩法治疗失眠病和多汗病。Professor ZHANG Shui-sheng is one of acupuncture masters in Fujian. By; arranging his papers and medical records, his acupuncture clinical; features were summarized as follows. Attaching great importance to; meridian selection of headache treatment in The Inner Canon of Huangdi; and perfecting the specific treatment methods by the method of treatment; based on syndrome differentiation. He was good at using opposing; needling method and contralateral needling method, advocating that the; differentiation between deficiency and excess was the key of opposing; needling method, normal pulse and abnormal changes of blood vessels of; body surface was the basis of contralateral needling method (pricking),; both two kinds of acupuncture method emphasized arrival of qi. Professor; ZHANG was good at treating deep venous thrombosis by combining of deep; acupuncture points, warm acupuncture and electro-acupuncture; he was; also good at treating cough syndrome by original creation flat thorn; walking tank method. By inheriting the traditional Chinese learning and; paying attention to the regimen of health care, he designed the method; of step beans massage to treat insomnia and sweating disease

Recycle Economy Evaluation Based on LCA in Remanufacture Projects and Industry

文章对利用生命周期评价的基本方法,对废旧电机再制造项目进行循环经济特性评估的方法进行了初探。废旧电机再制造,实际上是一个充分保留废旧电机中的附加值,使其进入下一步循环的过程。利用生命周期评价从“起点到终点“的思想,以及其评判的基本方法,可以评判出废旧电机再制造项目的不同技术工艺的循环经济特性的优劣以及相对于其它回收方法的优势,以解决常规的循环经济指标体系在应用至废旧电机再制造行业时所遇到的问题。This study preliminary analyzes the basic methods of the life cycle assessment(LCA),and the evaluation methods of the circular economy characters in the waste motor remanufacture projects.The waste motor remanufacture can actually retain the added value of the waste motor,which could be used in the next cycle process.LCA,basing on "from origin to destination" and its basic evaluation method,could be used to evaluate the advantages and disadvantages of the recycle economy characters on different technique in waste motor remanufacturing projects.We can also conclude its advantages by comparing to other recycling methods,and resolve some problems when we use circular economy indexes system in the waste motor remanufacture.国家自然科学基金(40671116);福建省自然科学基金重点项目(D0720002);教育部新世纪优秀人才支持计划项目;福建省高校新世纪优秀人才支持计划项

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2015年5月至2015年12月笔者采用针刺听宫、后溪穴为主治疗颈型颈椎病28例,现报道如下。1临床资料28例均为厦门大学医学院国医堂针灸科和厦门大学附属中山医院厦禾分部的门诊患者,其中男12例,女16例;年龄20-55岁,平均（35±5）岁;病程最短1个月,最长2年;中医辨证属寒凝血瘀型18例,气血亏虚型10例。均符合《中医病证诊断疗效标准》（[1]）中颈型颈椎病的诊断标准,临床主要表现为颈肩背部酸痛、颈肌痉挛、僵硬,严重者活动受限