Design and Implementation of Intelligent Home Control System Based on Android and Arduino

作为时下最炙手可热的移动应用端操作系统,Android以其显著的开放性、便于开发的灵活性、能够与Google应用的无缝对接性及丰富的第三方软硬件; 资源等成为智能应用系统不可或缺的组成部分;Arduino单片机系统以其开源的电子原型平台、灵活便捷的设计和丰富的传感器资源等被广泛应用。其与Ja; va和C语言相类似的基于; Wiring/Processing的语言开发环境更是受到越来越多的电子爱好者和开发者的青睐。本文以移动手机安卓系统为无线控制终端,结合Ardui; no单片机系统,设计并实验仿真了一款基于Android与Arduino的智能家居控制系统,以控制; LED灯示例,通过网络http传输控制指令到Arduino单片机系统,Arduino根据所接收到的指令,控制不同的家居电器完成所要求的工作任务。; 仿真实验表明,文章所设计方法行之有效,可以灵活的运用到日常家居电器设备,提供了一种智能家居系统设计的新思路,具有易实现,应用广的特点。As one of the most sought-after mobile application terminal operating; system, Android has become an indispensable part of the intelligent; application system, because it has the features of definite openness,; flexibility for development, perfect connection with Google applications; and abundant third party software and hardware resources and so on.; Arduino MCU system is widely used in society because of its; characteristics of open source electronic prototype platform, flexible; and convenient design, rich sensor resources, etc. Moreover, its classes; Java and C language based on Wiring/Processing development environment; are becoming more and more popular among the electronics enthusiasts and; developers. Taking the mobile phone Android system as wireless control; terminal, and combining Arduino MCU system, an intelligent home control; system based on Android and Arduino is designed and implemented in this; paper. By controlling LED lamp samples, with the network HTTP; transmission control instructions sending to the Arduino MCU system, and; according to the received instructions, Arduino can control different; household electrical appliances to complete the required tasks.; Experiments show that the methods designed in this paper can be flexibly; applied to daily household appliances, such as, home appliance control,; security equipment, etc. This paper provides a new idea for the design; of intelligent home system, which is easy to implement and widely used.2015年度"福建省高校杰出青年科研人才培育计划"项目; 2015年福建省高等学校创新创业教育改革项目;; 2016年本科高校重大教育教学改革研究项目; 2016年省级互联网实验教学示范中心项目; 2016年福建省高等学校服务产业特色专业建设项

十种海洋寡毛类纤毛虫:形态学及分类学修订

利用活体观察和蛋白银染色技术对近年来采自青岛、大亚湾、湛江沿岸水体的10个海洋寡毛类纤毛虫种:侧扁急游虫Strombidium apolatum Wilbert&Song, 2005、具头急游虫Strombidium capitatum (Leegaard,1995) Kahl, 1932、广东急游虫Strombidium guangdongense Liu, et al., 2016、拟卡氏急游虫Strombidium paracalkinsi (Lei, et al., 1999) Agatha, 2004、拟楔尾急游虫Strombidium parastylifer Song, et al., 2009、铃木急游虫Strombidium suzukii Song, et al., 2009、束腰旋游虫Spirostrombidium cinctum (Kahl, 1932) Petz, et al.,1995、杨科夫平游虫Parallelostrombidium jankowski (Song, et al., 2009) Song, et al., 2018、卡尔平游虫Parallelostrombidium kahli (Song, et al., 2009) Song, et al., 2018、最小拟盗虫Strombidinopsis minima (Gruber,1884) Song&Bradbury, 1998的形态学开展了比较研究,补充和厘定了有关形态特征、纤毛图式以及性状变异等分类学新信息。国家自然科学基金(41576124、31672279、31702009、31761133001);;\n广州市科技计划项目珠江科技新星(201610010162)资助~

Method for generation of painting-like artistic effect

图像的绘画效果由平滑纹理,保持并加强边角获得。给出一种鲁棒的由真实图像自动生成相应绘画效果的算法。算法根据图像的局部结构,自适应地调节滤波器的带宽与形状,来模拟画笔宽度和绘画技法。实验结果表明,算法的处理结果在视觉效果上接近绘画,并且对低质量的输入图像同样有效。Painting-like artistic effects can be achieved from photographic images by filters that smooth out texture details,while preserving or enhancing edges and corners.A novel image filter is proposed in this paper to generate painting-like effects.By adaptively changing its bandwidth and shape to image features,this filter can simulate the size of brush and painting skills.A large variety of experimental results show that the output of the proposed operator is visually similar to a painting.The proposed operator is robust to degradations of the input image such as blurring and noise contamination.国家重点基础研究发展规划(973)No.2007CB311005;福建省自然科学基金No.A0710020---

藏药镰形棘豆的化学成分、药理作用及毒理学研究进展

目的:为进一步研究和开发利用藏药镰形棘豆提供参考。方法:以"镰形棘豆""莪达夏""化学成分""药理作用""毒理学""Oxytropis""Oxytropis falcata""Oxytropis falcata Bunge""Chemical constituents""Chemical composition""Pharmacologic actions""Toxicology"等为关键词,组合查询2010年1月-2016年2月在Pub Med、中国知网、万方、维普等数据库中的相关文献,对镰形棘豆的化学成分、药理作用、毒理学研究及临床应用进行综述。结果与结论:共检索到相关文献81篇,其中有效文献46篇。目前从镰形棘豆中分离鉴定的化学成分主要包括黄酮类、生物碱类、甾体及萜类等化合物,其具有抗炎镇痛、抗脓毒症、抗氧化、防紫外线损伤、抗缺血缺氧性损伤、抗肿瘤、免疫调节、抗纤维化、促凝止血、抑菌、止咳祛痰等广泛的药理作用;毒性研究报道并不多见;镰形棘豆除在藏医中常被用来治疗疫疠、麻风、感冒、便血、骨伤、刀伤等之外,现已有一些以镰形棘豆为主要组成的上市药品和医院制剂应用于临床。今后应加强其药理、药效、作用机制和毒理学研究。原南京军区医学科技创新项目(No.14MS085

Appreciation of the Specific Character of Scarlett and Rhett from Pragmatic Perspective

美国女作家玛格丽特.米切尔唯一的作品《飘》一经问世便成了美国小说中最畅销的作品。该作品细腻形象的人物描写、优美生动的语言、极具个性化的对白使其独具魅力。本文运用语用学的言语行为理论、会话含意理论及逗乐原则,对小说中主人公郝思嘉与卫希礼及白瑞德的一些对话进行语用分析,以期从分析中领略作者在刻画人物性格方面的艺术手法,更好地欣赏和理解主人公们富有个性的对话。American woman writer Margaret Mitchell′ novel "Gone with the Wind" became famous as soon as it got published.The charm of the novel lies in its detailed,vivid description of the characters and their conversations presenting their strong personalities.In this article,by using the pragmatic principles,author analyzes the conversations among the key characters like Scarlett,Ashely and Rhett,so that you can appreciate the novel′s artistic attainments in portraying thoughts and feelings of the characters and their conversations full of wit

Chinese Appellations

称呼语不但是言语活动的重要组成部分,而且集中体现了交际者的身份、地位、情感状态、心理状态、交际意图,甚至还有固化在社会之中的社会结构、社会制度、社会变迁情况。本文从社会文化环境——即社会客观条件、交际者主观愿望以及称呼语的社交功能等方面,探析在现代中国社会中,社交称呼语(包括陌生人间称呼、职业与职称称呼语)使用上的无序所折射出的汉文化所注重的礼貌、面子、等级观念的持续性。Appellations are not only related with the linguistics but also with the user's identity,social status,moods,psychological states,and his communication purpose,even the implication of social structures,social systems and social changes.Under a social context-social environment,user's purposes,and the communication functions,the authors of this article have tried to analyze Chinese addressing words nowadays,including appellations among strangers and the addressing words used for professions and academic titles.The authors have concluded that the disorder of using the addressing words has just reflected such Chinese ideas of courtesy,face-saving and social stratification

分步沉淀去除磷酸铁生产废水中的磷酸根和硫酸根

采用分步化学沉淀法分别脱除并回收磷酸铁生产废水中的高浓度磷酸根和硫酸根。实验结果表明:在以n(Fe~(3+))∶n(PO_4~(3-))=1.0的比例加入硫酸铁、反应时间为40 min、反应温度为25℃、废水初始p H为8.17、反应30 min时二次调节废水p H至5.50的条件下,磷酸根去除率可达98%以上,所得沉淀中Fe和P的质量分数分别为36.77%和18.81%,成分简单,回收价值高;采用氢氧化钙作为沉淀剂,在n(Ca~(2+))∶n(SO_4~(2-))=1.0的条件下可将废水中硫酸根质量浓度由78.62 g/L降至2.16 g/L,硫酸根去除率为97.3%,硫酸钙回收量为120.2 g/L;最终出水的磷酸根质量浓度小于0.5 mg/L,满足GB 8978—1996《污水综合排放标准》的一级标准

养殖乌鳢类立克次体感染的超微病理学研究

应用电子显微镜技术,观察了养殖乌鳢RLO感染主要内脏器官超微结构病理变化,并初步探讨了发病机制。观察发现:RLO寄生细胞明显肿大,胞质电子密度低,细胞器肿大、溶解,RLO可随肿胀、破裂的细胞进入组织间隙;在一些寄生细胞内尚发现变性的RLO。内脏组织细胞普遍肿大,细胞器分散、稀少,线粒体除明显肿胀、嵴断裂消失外,尚发现坏死性变化即出现致密核心或无定形的电子密度物质;粗面内质网扩张、破裂和脱颗粒;部分细胞内溶酶体增多,胞质内发现明显的髓鞘样结构;核肿大或核固缩、溶解,并可见核内出现髓鞘样结构和核包含物