Improvements in Nails, spikes, Nails, bolts, picoletos Hooks, Nails, Staples, Tacks, Head loss, Guide Pins and other Nails.

• 1. 在送出位置上具有钉子用弹性导向装置的用于钉子和钉书钉的钉钉器 [P] . 中国专利： CN1248831C . 2006.04.05
• 2. 在送出位置上具有钉子用弹性导向装置的用于钉子和钉书钉的钉钉器 [P] . 中国专利： CN1416379A . 2003-05-07
• 3. Improvements in the manufacture of Nails, Nails, Screw tips, Paris, Wedge Bolts and Nails. [P] . ES100477A1 . 1927-04-01

  机译： 改进指甲，指甲，螺丝刀头，巴黎，楔子螺栓和指甲的制造。

• 4. Guide device to facilitate corrector nailed spikes and nails. [P] . ES213350Y . 1976-11-01

  机译： 引导装置，方便校正钉子和钉子。

• 5. Mechanical hammer to drive nails from nail strip; has hammer head an working arm with driving in head and magazine for nail strip, which is guided by nail feed unit to deliver nails to driving in head [P] . 德国专利： DE10125846A1 . 2001-12-13

  机译： 机械锤从钉条上钉出钉子;带有锤头，在头部带有驱动力的工作臂和用于钉条的钉仓，由钉进给单元引导以将钉子送入头部驱动

• 1. Bone metabolism and trauma degree of magnetic-guided intramedullary nail fixation for femoral shaft fracture [J] . Hong-Wei Yan, Liang-Zhi Xu, Cai-Xia Ma 海南医科大学学报（英文版） . 2018,第014期
• 2. Bone metabolism and trauma degree of magnetic-guided intramedullary nail fixation for femoral shaft fracture [J] . Hong-Wei Yan, Liang-Zhi Xu, Cai-Xia Ma 海南医科大学学报(英文版) . 2018,第014期
• 3. A New Golden Spike Nailed down by CAS Geologists [J] . SONG Jianlan 中国科学院院刊（英文版） . 2011,第004期
• 4. A New Golden Spike Nailed down by CAS Geologists [J] . By SONG Jianlan （Staff Reporter） 中国科学院院刊（英文版） . 2011,第004期
• 5. Soil nailing the green way: sustainable stabilisation of a failing slope using innovative soil nail head design to give a fully vegetated green slope finish [C] . M J. Smith, J.D.Black, F.M.Lindsay, European conference on soil mechanics and geotechnical . 2015
• 6. Study on the pullout resistance of cement grouted soil nails. [D] . Hong, Cheng-Yu. 2011
• 7. Intramedullary locking femoral nails. Experience with the AO nail. [O] . A. B. Fogarty, H. A. Yeates 1991
• 8. ABSTRACT Various body parts or organs can be analysed to identify the different diseases in the human body. Fingernail analysis is one of the ways to identify disease in the human body. Nails are the body part which are farthest from the heart and therefore receive oxygen at last. As a result the nails are the first who show the symptoms of a disease in the human body. Fingernails can be easily captured for diagnosis and there are no heavy equipment or no specific conditions required to use nail image for disease diagnosis, like in other tests and scanning processes. Human nails deliver beneficial information about complaints or any nutritive imbalances in the human body depending upon their shape, texture and colour. In human beings, numerous systemic and skin diseases can be easily analyzed through careful examination of nails of both the limbs. A lot of nail illnesses have been found to be primary signs of numerous underlying systemic illnesses. The colour, texture or shape changes in nails are signs of many diseases mainly affecting nails. Considering all these properties of nails a system is proposed that uses digital image processing (DIP) methods for identifying such changes in the human nail to get more precise results and predict numerous diseases effortlessly. With the emerging Internet of Things (IOT) concept the generated report is made available remotely, this will help users to reduce transportation efforts. As the system has to deal with large and private data, the security of data must be ensured. To keep the data confidential, the Blockchain concept which is one of the most emerging concepts in the field of data management is used. The paper contains the implementation of the digital image processing for feature extraction of nail images, usage of IOT (ThingSpeak cloud) for data storage and implementation of Blockchain to keep the system secured and theft free. KEY WORDS: Int ernet of thin gs (IOT), Image proc essin g, Thin gSpeak, RG B vavalues, Mean pi xel vavalues, Bloc kchain , Hash key. Disease Diagnostic System: Abnormalities in Human Nail [O] . Pranav S. Wazarkar 2020

• 1. Rapid Visible Improvements in Onychomycosis: An Open-Label Clinical Investigation of Kerasal NailsupTM/sup [J] . Jiun Yit Pan ,Chris Lixian Tan ,Anders Toft . 化妆品、皮肤病及应用期刊（英文） . 2017,第1期
• 2. 不同钉子对轻型木结构钉节点强度影响的试验研究 [C] . Dong Weibo ,董伟博 ,Han Zhenhua . 第七届全国建筑结构技术交流会 . 2019
• 3. 基于“智慧课堂”的小学数学教学设计研究--以《钉子板上的多边形》为例 [A] . 黄茜 . 2021