Periodico Di Mineralogia最新文献_第4页

Effects of Alkaline Activator Solution on Concrete Mixed with Sugarcane Bagasse Ash and Ground Granulated Blast Furnace Slag 碱性活化剂溶液对蔗渣灰与磨粒矿渣混合混凝土的影响

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-14 DOI: 10.37896/pd91.4/91433

P. M. M. Miqudad, P. Arjun, M. Hashim

引用次数: 0

Optimization of Turning Parameters of Al 6063 with Analysis of Surface Roughness and Vibration Under Minimum Quantity Lubrication Condition 最小润滑条件下基于表面粗糙度和振动分析的al6063车削参数优化

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-14 DOI: 10.37896/pd91.4/91414

S. Krishnan, Subburam Venkatajalapathy, M. Manickam

{"title":"Optimization of Turning Parameters of Al 6063 with Analysis of Surface Roughness and Vibration Under Minimum Quantity Lubrication Condition","authors":"S. Krishnan, Subburam Venkatajalapathy, M. Manickam","doi":"10.37896/pd91.4/91414","DOIUrl":"https://doi.org/10.37896/pd91.4/91414","url":null,"abstract":"Aluminum alloys are widely applied in almost all the industries due to its distinctive characteristics like less weight, good thermal conductivity, corrosion resistance etc. Machining is inevitable in manufacturing processes as it can be used to accomplish any shape with high precision. The negative aspects of conventional wet machining drive researchers to search for different alternatives. Minimum Quantity Lubrication (MQL) is one such prominent and successful substitute. Turning is one of the foremost machining processes performed on cylindrical jobs. In this study, the cutting parameters engaged during turning under MQL carried out on Aluminum 6063 alloy are optimized to improve surface quality and also with the development of regression equations, the surface roughness is predicted. Vibration during turning is studied and correlated with surface roughness to find the influence. The contribution of cutting speed, depth of cut, feed rate, cutting tool nose radius and overhanging length of workpiece on surface roughness is also determined in turning. The optimum combination of cutting parameter levels for minimum surface roughness in turning is found and recommended for economic and efficient machining of Aluminum 6063 alloy under MQL condition.","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"63 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85006766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Application of Artificial Neural Network with Various Algorithms Tools in Numerous Sectors – A Review 人工神经网络与各种算法工具在众多领域的应用综述

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-14 DOI: 10.37896/pd91.4/91411

D. T. Kamatchi, D. B. V. Kumar

{"title":"Application of Artificial Neural Network with Various Algorithms Tools in Numerous Sectors – A Review","authors":"D. T. Kamatchi, D. B. V. Kumar","doi":"10.37896/pd91.4/91411","DOIUrl":"https://doi.org/10.37896/pd91.4/91411","url":null,"abstract":"This study reports collective information of the Artificial Neural Network-(ANN) model implemented to improve the management and provide suggestions to the government and corporates. The ANN tool is an awesome architect model that helps collect a high volume of information from independent such as civilians, input parameters in manufacturing, etc to dependent such as government, corporates, machinery, etc. The ANN model has various architect tools that help to regulate and monitor the demand for government and the public through the weighted link, like brain neurons. It’s an optimized computation study to predict less uncertainty than experimental values. This literature study reports diverse methods of algorithms available in ANN models and briefly disseminated the procedure specifically to collect a high volume of inputs transferred to hidden neurons and passed to output terminal neurons with accurate solutions to the enhancement of government decision making. Besides, the ANN is a perfect substitute tool for experimental and numerical analysis procedures to reduce high expenses for collecting data in high volume. This literature report briefly disseminates different methods of ANN tools implemented in various applications with significant conclusions, considering many techniques for collecting data and suggestions provided for future research work.","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"49 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90424016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

AI-Bin AI-Bin

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-14 DOI: 10.37896/pd91.4/91415

引用次数: 0

Effective Obstacle Avoidance Path Planning and Maximized Network Lifetime Algorithm for Wireless Sensor Networks 无线传感器网络的有效避障路径规划与最大网络生存期算法

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-14 DOI: 10.37896/pd91.4/91431

N. Magadevi, V. Kumar, H. Venkateswaran

引用次数: 0

Deep Fusion Cnn Based Hybridized Strategy for Image Retrieval in Web: A Novel Data Fusion Technique 基于深度融合Cnn的Web图像检索混合策略:一种新的数据融合技术

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-14 DOI: 10.37896/pd91.4/91413

Dr. C. Suganthi

{"title":"Deep Fusion Cnn Based Hybridized Strategy for Image Retrieval in Web: A Novel Data Fusion Technique","authors":"Dr. C. Suganthi","doi":"10.37896/pd91.4/91413","DOIUrl":"https://doi.org/10.37896/pd91.4/91413","url":null,"abstract":"There is always a need for an efficient and effective Content Based Image Retrieval (CBIR) classification due to the constant development in the number of large-scale repository. During the last few years, there has been a tremendous increase in activity in using multimedia data including both scientific and commercial domains. As a result, it's necessary to organize, store, analyze, and present available facts that meet user needs. Visual components are used in CBIR to find a picture from a large image document based on the user's interest and instantaneously query sequence attributes. The term 'content' may relate to the image's low-level properties such as color, form, or material. The need for CBIR arises because most image retrieval algorithms rely solely on textual information, resulting in a lot of garbage in the outcomes. Furthermore, searching for photos in a large database using keywords might be costly, inefficient, and fail to convey the user's purpose to describe the picture. To address this, the proposed research suggests \"JustClick\": a unique data fusion approach based on the Deep Fusion Convolution Neural Network (DFCNN) method for enhanced extraction of features. With the notion of intent research, this approach hybridizes linguistic and visual commonalities to capture the user's purpose. Only one click on a query picture is required for the images returned by text-based searches to be re-ranked dependent on their linguistic and visual similarity to the image database. The suggested system's performance is proved by making comparisons to text-based and content-based systems. The suggested JustClick system provides an effective automatic retrieval of comparable photos with better extracting of the features, yielding encouraging results with retrieving effectiveness of 97.7% on average.","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"341 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77664649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Conceptual Design of Mechanical Products 机械产品概念设计

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-14 DOI: 10.37896/pd91.4/91424

Ambrose Edward Irudayaraj, V. Anbumalar

引用次数: 1

Impact of Electromagnetic Field on the Conversion Efficiency of Solar PV Panel 电磁场对太阳能光伏板转换效率的影响

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-14 DOI: 10.37896/pd91.4/91412

J. Devishree

引用次数: 1

Experimental Investigation and Study of Bio Fouling in Marine Applications 生物污染在海洋应用中的实验研究

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-13 DOI: 10.37896/pd91.4/91410

H. Kesavan

引用次数: 0

Measurement of Hand-Arm Vibration Syndrome of an Agricultural Tractor Steering Wheel using Machine Vision System 利用机器视觉系统测量农用拖拉机方向盘的手臂振动综合征

IF 0.7 4区地球科学

Periodico Di Mineralogia Pub Date : 2022-04-13 DOI: 10.37896/pd91.4/91459

R. Ganesan, G. Sankaranarayanan, M. Kumar, V. K. B. Raja, S. Saravanan

{"title":"Measurement of Hand-Arm Vibration Syndrome of an Agricultural Tractor Steering Wheel using Machine Vision System","authors":"R. Ganesan, G. Sankaranarayanan, M. Kumar, V. K. B. Raja, S. Saravanan","doi":"10.37896/pd91.4/91459","DOIUrl":"https://doi.org/10.37896/pd91.4/91459","url":null,"abstract":": The structure of an agricultural tractor is a structure without a suspension system to limit the vibrations generated by its engine. It exposed the entire body of an agricultural tractor operator to vibration. Thus, the body of the driver, constantly exposed to the vibration, becomes fatigued. This fatigue becomes a factor in the driver's inattention. The driver’s body has transmitted to vibration through the tractor's seat, accelerator pedal, brake pedal, and steering wheel. Quantifying seat, accelerator pedal, brake pedal, and steering wheel vibrations is one of the most important factors in determining the cause of vibration and correcting it. The ISO 5349 standard lays down a guideline for the measurement and assessment of vibrations transmitted by the human hand. To meet the ISO 5349 standard, assess human exposure to hand-transmitted vibration and meet the human subjective comfort level. It must keep the vibration within a specified range. This study attempts to measure steering wheel vibrations through a new machine vision system using up-sampled cross correlation and a Discrete Finite Transform algorithm. In this study, it was impossible to calculate vibration in three axes from the video images recorded by the camera. According to ISO 5349-2, the vibration obtained on two axes multiplied by 1 to 1.7 to calculate the equivalent measurement for the vibration on the third axis. The results show that when the vibration is high; the errors are less and when the vibration is low, near zero, the errors range from 30 % to 50 %. But this study suggests that very low-level vibrations are unnecessary for vibration analysis. This study is not suitable for Nano-vibration measurement methods that Paved, and test. The analyzer analysed I-kaz Vibro analyse and data dispersion HAV levels. HAV analysed using I-Kaz Vibro coefficient (Zv), display, and daily exposure (8). scattering on I-Kaz Vibro displays Zv and A(8) are rising. Model and Zv predicted HAV exposure. model: Zv with vehicle speed","PeriodicalId":20006,"journal":{"name":"Periodico Di Mineralogia","volume":"4 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91188310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0