Analysis on the damping effect of low yield point steel shear plate in frame structure

地震作为一种多发的自然灾害，是人类安居乐业的重大隐患，提升建筑物的抗震性能迫在眉睫。早期模式的建筑物依靠结构自身抵御外界荷载，难免造成主体破损，而添加了各类耗能装置的结构，则可以依靠耗能件有效吸收能量，减小主体结构的破损。 低屈服点钢剪切板作为一种新型材料的耗能件，具备良好的耗能性能，探讨将其应用于工程结构的抗震加固和设计有着重要的意义，笔者为此开展了低屈服点钢剪切板耗能件在框架结构中减震效果分析，具体工作如下： （1）介绍低屈服点钢剪切板耗能件的力学原理，探讨加入剪切板耗能件后结构的抗震分析方法。 （2）以代堂珍同学开展的低屈服点钢剪切板试验试件为原型，在已有试验测试结果的基础上，分析...According to the truth that Earthquake is a multiple disaster, which has been a major hidden danger of human life and death for a long time. It’s extremely imminent to enhance the seismic performance of architectural structures. Early models of structures rely on their own materials to resist external loads, such as earthquakes and wind-type loads, which however leads to damage to the main body st...学位：工学硕士院系专业：建筑与土木工程学院_工程硕士(建筑与土木工程)学号：2532014115179

Multifunctional Nanomedicines Overcome Multi-drug Resistant in Cancer cells

传统的化疗面临着肿瘤细胞耐药及转移的挑战。单一模式的化疗已经无法满足癌症治疗的需求。联合治疗随之被提出，并已广泛用于治疗恶性肿瘤和传染性疾病。但由于不同药物的药代动力学、组织分布和膜运输性质差异较大，协同作用的治疗效果难以优化，其潜力还远远未被挖掘出来。纳米材料为恶性肿瘤的治疗提供了新型的多功能平台，受到了研究人员的广泛关注。本论文以多功能纳米颗粒为研究对象，探究其在肿瘤联合治疗过程中的应用。同时，基于纳米颗粒表面性质对其生物应用具有重大的影响，我们初步探究了不同表面修饰的纳米颗粒在细胞层面的生物行为。本文共分为四章，具体内容如下： 第一章，我们简要介绍了纳米颗粒在生物医学领域中的应用，重点...Tumor cells develop drug resistance very easily to most conventional therapeutic agents, and metastasize readily to other parts of the body. Traditional chemotherapies are unable to meet needs of cancer treatment. Combination therapy has been developed for the most dreadful diseases, such as cancer and infectious disease. Unfortunately, conventional synergistic therapy is limited by different phar...学位：理学硕士院系专业：化学化工学院_化学生物学学号：2052013115167

中国における日系食品企業の戦略に関する研究 : ハウス食品の販売戦略を中心に

桃山学院大学2022年

基于230 MHz电力频段的专用LTE射频芯片的设计

本文针对传统电路采用器件分立技术有占据空间大、成本高的问题,定制开发了电力专用射频芯片。着重介绍了射频芯片的设计方法,列举了开发使用的关键技术。该芯片内部集成射频和数字信号处理部分以及MCU,与目前市面上的芯片相比,具有集成度高、固件加固、支持自动化测试等优势。此芯片性能、功耗均达到了产业化的要求。烟台科技项目编号：5206051400K9; 潍坊科技项目编号是：5206041400T

中国市場における日系食品企業の 販売戦略に関する分析 : 日系H社の購買層戦略を事例として

With the rapid developed economy, China has changed from the worldʼsfactory to the market. The huge customer formed by the large populationis extremely attractive to any enterprise in the world, and same toJapanese companies. Japanese goods are very attractive in China becauseof their safety and quality. As a part of daily consumption, Japanese diethas appeal for health, safety and so on. As a result, the number of Japanesefood companies which sold in China is also on the rise. However, due to thelack of analysis of Chinaʼs consumption environment and purchasingactions, many Japanese catering companies have failed in Chinese market,and out.Food in China is not only a consumption, but a culture. Different agesand social backgrounds have different understanding, for food andconsumption concepts. Enterprises, by aiming at the people which areinterested in their own commodities to make relative price strategy isparticularly important.By the data of Chinese diet, this paper studies Chinese people whichhave enough desire to buy Japanese food or not, and their purchasingpower. After that, taking the specific operation of H company as anexample, To analyze the purchase of the population, what kind of planningand price strategy enterprise must be to have.Hope to play a reference role

Optical structure of miniature spectrometer

光谱仪是光谱学和光谱技术中最基本的分析仪器之一,仪器的小型化对于扩展仪器使用范围有很大的帮助。设计一种微型可见光CCD摄像光谱仪的光学结构,通过理论计算,选用合适的光纤、平面定向光栅和凹面反射镜,并将它们合理组合,采用聚焦反射和分光的方法,将待测光进行色散,直接投射到CCD接收器件的表面。最后对设计的仪器性能进行了分析。结果表明:仪器的光学结构大大简化,整体尺寸减小,且精度有一定程度的提高。The miniaturization of spectrometer is helpful to increase its application.An optical layout was designed for a miniature CCD spectrometer for visible light.The proper optical fiber,plane directional optical grating and concave reflector were chosen and integrated together based on the theoretical computation for the optical layout of the spectrometer.The entrance light was dispersed and directly projected onto the active area of a CCD by focusing reflection and beam splitting.The optical layout was greatly simplified and the size of the spectrometer was reduced.Compared with other products,it is more accurate.广东工业大学校青年基金(062042

基于LTE230长岛电力无线专网建设与研究

本文针对在海岛环境下建设LTE230系统,通过分析长岛的环境状况和对建设条件的描述,并经过严格的选址要求,着重介绍了LTE230系统架构的搭建,具有成本低、覆盖广等特点。在复杂的环境下,对比传统的通信网络,可以发挥其良好的优势,满足了当地智能电网的发展需求。烟台科技项目（编号：5206051400K9）资

Effects of a combination therapy with a compound Chinese medicine and an enteral nutrition powder in the treatment of mice with chronic obstructive pulmonary diseases

目的 评估健脾益气复方中药颗粒剂联合肠内营养粉剂安素治疗慢性阻塞性肺疾病（COPD）的有效性与安全性。方法 选取雄性小鼠96只,其中24只作为正常对照组,其余72只采用烟熏小鼠法建立COPD模型,随机分3组：COPD模型组、安素治疗组（0.558 g/m L安素,0.1 m L/10 g小鼠）及中药联合安素治疗组（0.558 g/m L安素,0.1 m L/10 g小鼠＋2.5 g/m L中药,0.06 m L/10 g小鼠）。所有小鼠在实验全程进行体重监测,并分别在治疗前、治疗后2周及5周进行血清学检测及肺组织切片检查。结果 与正常对照组小鼠相比,COPD模型组小鼠体重增加明显减缓,血清总蛋白和白蛋白含量均明显降低（P〈0.05）,血清谷草转氨酶和谷丙转氨酶含量均明显升高（P〈0.05）。与COPD模型组小鼠相比,中药联合安素治疗组小鼠的体重明显回升,治疗后5周,血清总蛋白和白蛋白含量均显著增加（P〈0.05）,血清谷草转氨酶和谷丙转氨酶含量均明显下降（P〈0.05）。病理切片结果也证实了中药联合安素治疗对COPD肺部病理改变具有明显改善作用。结论 健脾益气复方中药联合肠内营养粉剂安素可明显改善COPD营养不良状况,并有效改善其肺组织受损情况。Objective To evaluate the validity and safety of a combination therapy with a compound Chinese medicine and an enteral nutrition powder ensure on chronic obstructive pulmonary diseases （COPD）. Methods Among 96 male mice, 24 mice were randomly selected as a normal control group, the other 72 mice were induced as COPD mice after 60-day smoking. These COPD mice were then randomly divided into 3 groups： COPD positive group, Ensure treatment group （0.558 g/mL Ensure, 0.1 mL/10 g mice）, combina- tion therapy group （0.558 g/mL Ensure, 0.1 mL/10 g mice＋2.5 g/mL traditional Chinese medicin, 0.06 mL/10 g mice）. The weights of all mice were monitored during the whole experimental period. The serologic tests were carried out before and at different time points （2 weeks or 5 weeks） after the treatments began. Meanwhile, histological examinations of their lungs were performed. Results Compared with the normal control group mice, COPD mice showed a lower amount of serum albumin （P 〈 0.05） and a higher level of serum aminotransferase activity （P 〈 0.05） with a much slower rate in weight gaining. After 5-week treatments with the combination albumin were increased gradually （P 〈 0.05） therapy, compared with the COPD positive group, the amounts of serum and the serum aminotransferase activities were returned to normal （P 〈 0.05）. Results from histological examinations confirmed the efficacy of the combination therapy on COPD mice. Conclusion The combination therapy with a compound Chinese medicine and an enteral nutrition Ensure is effective in improvement of poor nutrition status in COPD mice induced by smoking, and effectively improve the lung tissue damage.福建省福州市卫生系统科技计划项目（2014-S-W29）;福建省福州市科技计划项目（2015-S-141-4）;福建省福州经济技术开发区科技计划项目（2015mw08）

基于LTE230潍坊电力无线专网设计与实现

本文针对潍坊通信状况复杂、经费少等现状,结合智能电网配用电通信需求,通过建设LTE230系统,列举了LTE230系统的关键技术。着重分析它在用户信息采集中的应用效果,对比传统的通信网络,具有良好的覆盖效果和传输能力,为LTE230系统的广泛应用提供了良好的示范作用。潍坊科技项目（编号：5206041400TP