Jurnal Kejuruteraan最新文献_第3页

Development of Graphical User Interface (GUI) for Surgery Assistance Application 为手术辅助应用程序开发图形用户界面 (GUI)

IF 0.6

Jurnal Kejuruteraan Pub Date : 2023-11-30 DOI: 10.17576/jkukm-2023-35(6)-23

Mardhiyah Md Jan, N. Zainal, Siti Hajar Yusof

{"title":"Development of Graphical User Interface (GUI) for Surgery Assistance Application","authors":"Mardhiyah Md Jan, N. Zainal, Siti Hajar Yusof","doi":"10.17576/jkukm-2023-35(6)-23","DOIUrl":"https://doi.org/10.17576/jkukm-2023-35(6)-23","url":null,"abstract":"Telemedicine is a technology that promotes patient engagement and makes healthcare more affordable and accessible. Telehealth technologies are used in healthcare settings such as teleconferencing, patient data transfer, and shared remote learning. However, current teleconferencing has limited ability to perform annotation on real-time videos. The proposed surgery assistance system would revolutionize the medical surgery industries where surgery can be monitored remotely by a surgical specialist with minimal assistance. The supervising surgeon can provide assistance to his subordinates in the operating room by annotating on videos of body parts transmitted live then the annotation will be projected directly onto the patient’s body as physician’s guidance. A comprehensive surgery assistance system is proposed as there are not many open-source systems that can support this technology. The system is capable of detecting the reference points placed on the body parts that will be operated on. Any movement of the reference points should be detected by this system, which would also alert the user with a message when movement is detected. This process is critical to ensure that the video images delivered to the remote monitor are identical to the video images captured in the operating room. Python version 3.9.4 was used, along with its associated libraries, to develop the proposed system. Socket communication using Transport Control Protocol (TCP) is used to make video transmission more secure. The proposed graphical user interface was accessed experimentally using the functional and reliability tests with the average percentage of 92% and 95% respectively to ensure that it was well implemented and both of the proposed goals were achieved.","PeriodicalId":17688,"journal":{"name":"Jurnal Kejuruteraan","volume":"42 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139208569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

3D Printed Carbon Fibre Reinforced Polyamides in High Temperature 高温下的 3D 打印碳纤维增强聚酰胺

IF 0.6

Jurnal Kejuruteraan Pub Date : 2023-11-30 DOI: 10.17576/jkukm-2023-35(6)-08

Norazyan Rudi Hartono, Nabilah Afiqah Mohd Radzuan, Nisa Naima Khalid, A. Sulong

引用次数: 0

Experimental Investigation of Mechanical and Microstructural Properties of Concrete Containing Bentonite and Dolomite as a Partial Replacement of Cement 含膨润土和白云石部分替代水泥的混凝土力学性能和微观结构性能的实验研究

IF 0.6

Jurnal Kejuruteraan Pub Date : 2023-11-30 DOI: 10.17576/jkukm-2023-35(6)-02

Israr Ahmad Awan, Syed Saqib Mehboob, Raja Wajaht Zahoor Khan

{"title":"Experimental Investigation of Mechanical and Microstructural Properties of Concrete Containing Bentonite and Dolomite as a Partial Replacement of Cement","authors":"Israr Ahmad Awan, Syed Saqib Mehboob, Raja Wajaht Zahoor Khan","doi":"10.17576/jkukm-2023-35(6)-02","DOIUrl":"https://doi.org/10.17576/jkukm-2023-35(6)-02","url":null,"abstract":"In this study, the effect of bentonite (BT) and dolomite (DT) on the mechanical and microstructural properties of concrete was evaluated on nine mixes. Cement was replaced with bentonite and dolomite by weight with varying mix ratios. The mixes are divided as M1 (Control mix), M2 (2.5% BT), M3 (2.5% DT), M4 (5% BT), M5 (5% DT), M6 (10% BT), M7 (10% DT), M8 (2.5% BT and 2.5% DT), and M9 (5% BT and 5% DT). Concrete specimens were subjected to mechanical and microstructural analysis tests. Mechanical test results show that the addition of bentonite (2.5%, 5%, and 10% ) leads to an increase in compressive strength (6.31%, 8.94%, and 13.15%) respectively. Similarly, the addition of 2.5% and 5% dolomite enhanced compressive strength by 10.52%, and 8.94% respectively, however, the addition of 10% dolomite reduced compressive strength by 6.8%. Replacement of cement with dolomite and bentonite individually also showed a small contribution to flexural and split tensile strength. Microstructural analysis shows that the addition of bentonite and dolomite filled the microstructure and refined the internal pores contributing to compressive strength. In addition, the replacement of cement with bentonite and dolomite enhanced the formation of CSH gel.","PeriodicalId":17688,"journal":{"name":"Jurnal Kejuruteraan","volume":"10 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139198140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Views through Windows on Apartment Dwellers in an Urban Setting: A Case Study of Hyderabad Apartments 窗户景观对城市公寓居住者的影响：海德拉巴公寓案例研究

IF 0.6

Jurnal Kejuruteraan Pub Date : 2023-11-30 DOI: 10.17576/jkukm-2023-35(6)-03

Sara Tanveer, Sabeen Qureshi, Asifa Rasool

{"title":"The Effect of Views through Windows on Apartment Dwellers in an Urban Setting: A Case Study of Hyderabad Apartments","authors":"Sara Tanveer, Sabeen Qureshi, Asifa Rasool","doi":"10.17576/jkukm-2023-35(6)-03","DOIUrl":"https://doi.org/10.17576/jkukm-2023-35(6)-03","url":null,"abstract":"The rate of urbanisation is increasing in Pakistan as it develops. The connection to nature, however, is receding in urban settings as the country grows. Apartment buildings have been recognized as a characteristic type of urban housing due to the increasing intensity of land use in urban areas. In Hyderabad, one of the neglected aspects of urban living is the neglect of window design, orientation, and view through the window in apartment buildings. Windows are the primary means of communication between the inside and outside of the building. This paper highlights the significance of window views in urban setting in relation to sustainable development. Furthermore, the purpose of this research is to investigate the effect of window views on apartment dwellers in Hyderabad and how it affects the sustainability of a building. The case studies were conducted on apartments in Qasimabad, along with a questionnaire survey based on the residents' preferences for window views and how the existing setting affects their behavior. After analyzing literature, conducting case studies, and completing a survey questionnaire, results suggest that window views promote pleasant emotions, productivity, health, and well-being, which contribute to a sustainable development.","PeriodicalId":17688,"journal":{"name":"Jurnal Kejuruteraan","volume":"23 4","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139206037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cost Analysis and Economical Suitability of Prefabricated Concrete Structures in Building Construction 预制混凝土结构在建筑施工中的成本分析和经济适用性

IF 0.6

Jurnal Kejuruteraan Pub Date : 2023-09-30 DOI: 10.17576/jkukm-2023-35(5)-14

Fatima Naz, Safeer Ahmed Abro, Nafees Ahmed Memon, Noman Ahmed

{"title":"Cost Analysis and Economical Suitability of Prefabricated Concrete Structures in Building Construction","authors":"Fatima Naz, Safeer Ahmed Abro, Nafees Ahmed Memon, Noman Ahmed","doi":"10.17576/jkukm-2023-35(5)-14","DOIUrl":"https://doi.org/10.17576/jkukm-2023-35(5)-14","url":null,"abstract":"Construction industry of Pakistan has a great contribution in uprising the GDP of the country. When compared with the construction industries of some developed countries of the world it still lacks in utilizing the modern methods of construction. Most of the organizations are relying on traditional ways of construction and are not ready to equip themselves with the advanced techniques of construction that may help them do their projects more effectively and efficiently. Prefabrication is the future of modern and sustainable construction which can maximize the capability of constructing the structures without compromising not only the time, cost and quality of project but also the environment. Prefabrication is rapidly increasing in construction, and previous researchers have identified various positive impacts of prefabrication on projects. However, prefabricated construction is less preferred over traditional methods of construction in Pakistan. Therefore, a comparison is required between conventional RCC building and a prefabricated (precast RCC) building to unearth the potential benefits of adopting prefabrication on overall cost of project. To achieve this, a BIM based multi-dimensional model of conventional and prefabricated building is developed using Autodesk Revit. A detailed comparison between both the methods of construction with respect to material, labor, transportation and time made the benefits of prefabricated construction clear over conventional construction. Prefabrication method is 84% faster and costs about 13.46% less than conventional method of construction. This comprehensive contrast will help to better understand and encourage the construction industry to move towards the prefabricated construction.","PeriodicalId":17688,"journal":{"name":"Jurnal Kejuruteraan","volume":"170 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Determination of Pozzolanic Activity of Buffalo Dung Ash to Utilize as Cement Replacement Material in Concrete 测定水牛粪灰作为混凝土中水泥替代材料的水胶活性

IF 0.6

Jurnal Kejuruteraan Pub Date : 2023-09-30 DOI: 10.17576/jkukm-2023-35(5)-13

Mashood Rehman, Fahad Ali Shaikh, Abdul Rehman, Talha Hussain, Abdul Manan

{"title":"Determination of Pozzolanic Activity of Buffalo Dung Ash to Utilize as Cement Replacement Material in Concrete","authors":"Mashood Rehman, Fahad Ali Shaikh, Abdul Rehman, Talha Hussain, Abdul Manan","doi":"10.17576/jkukm-2023-35(5)-13","DOIUrl":"https://doi.org/10.17576/jkukm-2023-35(5)-13","url":null,"abstract":"Increasing construction activity around the globe has raised the demand for cement to 4.4 giga-tonnes/year, making it costlier, and its consumption second to water. Meanwhile, a tonne of clinker produces a tonne of CO2 on a large consumption of natural resources of raw materials and energy of 10–11 EJ/year, which is why an affordable and environmentally sustainable substitute for cement is needed today. Pakistan possesses more than 30 million buffalos. Each can produce up to 15 kg of dung per day, resulting in 450 million kg of dung produced in Pakistan alone. This research aims to investigate the pozzolanic activity of Buffalo dung ash and determine the optimum conditions for developing the ash, along with the optimum dosage as cement replacing material in Normal concrete. For this purpose, five buffalo dung ash samples were prepared by calcining the dung in a muffle furnace for a 1-hour duration at 400°C, 500°C, 600°C, 700°C, and 800°C, and after cooling, sieving through a No. 100 sieve. The Strength Activity Index was determined as per ASTM C311. The results showed that developed ash at 600oC has a maximum Strength Activity Index of 94.2%, meeting the ASTM C618 standards for pozzolanic material, which was further confirmed by X-ray Fluorescence analysis. Furthermore, when 5%, 10%, 15%, and 20% of this ash were used as cement substitutes in concrete, the compressive strength increased by 11.2% on 10% substitution compared to the control mix. Based on the parameters investigated, it was found optimal to replace 10% of the cement in the concrete with buffalo dung calcined at 600°C for 1 hour.","PeriodicalId":17688,"journal":{"name":"Jurnal Kejuruteraan","volume":"28 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139333990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Building Information Modelling (BIM) based Framework for Construction and Demolition Waste Estimation and Management 基于建筑信息模型（BIM）的建筑和拆迁废物估算与管理框架

IF 0.6

Jurnal Kejuruteraan Pub Date : 2023-09-30 DOI: 10.17576/jkukm-2023-35(5)-10

Abdul Mueed Yousfani, Muhammad Saleem Raza, Muhammad Ali Moriyani, Tauha Hussain Ali

{"title":"Building Information Modelling (BIM) based Framework for Construction and Demolition Waste Estimation and Management","authors":"Abdul Mueed Yousfani, Muhammad Saleem Raza, Muhammad Ali Moriyani, Tauha Hussain Ali","doi":"10.17576/jkukm-2023-35(5)-10","DOIUrl":"https://doi.org/10.17576/jkukm-2023-35(5)-10","url":null,"abstract":"Modern day world gives huge importance to sustainable construction and demolition (C&D). Governments and companies all over the world, are striving to develop methods, which reduce waste. A good step is to reduce, reuse and recycle (3R principle) construction and demolition waste. Essential for these activities is to have proper estimates of waste, that would be generated on construction and demolition of structures. Current practice in construction industry compromises on accurate estimation and audit of waste produced and recycled in construction and demolition. Considering this anomaly, this research is conducted to develop a BIM based system, for better waste estimation. The system is aimed towards estimating total waste produced, along with classifying waste that could be recycled or that must be disposed after building demolition. Initially, available waste estimation systems and their limitations are analysed. Consequently, a waste estimation is performed on a residential building model designed in Revit structures software. Successively, the data from Revit is input to a software programmed in C++ language to get estimates of waste. The research results into formation of a framework that estimates waste for any building required to be demolished. The framework has capability of estimating amount of total waste generated along with the amount of recyclable and disposable waste. Along with that, the framework gives an estimate of the cost of total amount of waste produced, specifying amount saved on recycling/reusing.","PeriodicalId":17688,"journal":{"name":"Jurnal Kejuruteraan","volume":"77 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development of Cutting Force Database in Machining S45C For Monitoring the Status of Cutting Tool Wear 开发 S45C 加工过程中的切削力数据库以监测刀具磨损状况

IF 0.6

Jurnal Kejuruteraan Pub Date : 2023-09-30 DOI: 10.17576/jkukm-2023-35(5)-04

Fatin Nasha Izaty Mohd Nasir, Ulul Azmi, Muhammad Rizal, J. A. Ghani, Haniff Abdul Rahman, M. Nuawi

{"title":"Development of Cutting Force Database in Machining S45C For Monitoring the Status of Cutting Tool Wear","authors":"Fatin Nasha Izaty Mohd Nasir, Ulul Azmi, Muhammad Rizal, J. A. Ghani, Haniff Abdul Rahman, M. Nuawi","doi":"10.17576/jkukm-2023-35(5)-04","DOIUrl":"https://doi.org/10.17576/jkukm-2023-35(5)-04","url":null,"abstract":"The process of machining involves the removal of metal from the work material using one or more cutting tool and depending on the type of machine and machining process such as turning, milling, or grinding processes. These are the major machining processes in the manufacturing industry. In this study, a turning process of S45C carbon steel work material was conducted using a carbide cutting tool. Due to its desirable characteristics in term of qualities and affordable for mass production, S45C material is frequently used in the industry to produce automotive components. The focus of this study was to develop a database for monitoring the condition of the cutting edge during the machining operation by referring to the cutting force and the average of flank wear land (VB) at the cutting edge. The machining process was conducted in a dry condition without lubricants or coolants. The machining parameters used were cutting speed, V = 200 m/min, feed rate, f = 0.2 mm/rev, and depth of cut, d = 0.25 mm. The machining condition chosen in this study is similar with the machining condition used in the industry for machining S45C. The machining results found that the tool life was 119 minutes at flank wear, Vb = 0.3 mm. The relationship between cutting force and flank wear has been developed to establish a database based on the 2D I-Kaz coefficient. The 2D I-Kaz coefficient is then used for the purpose of monitoring and predicting the status of the cutting tool condition in the next machining process. The online monitoring of the cutting tool condition is expected to be able to control the quality of the components produced as well as to ensure that only worn-out cutting tool is replaced.","PeriodicalId":17688,"journal":{"name":"Jurnal Kejuruteraan","volume":"52 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139333287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Energy Security in the Malaysia-Thailand Joint Development Area: Political and Economic Risk Factors 马来西亚-泰国联合开发区的能源安全：政治和经济风险因素

IF 0.6

Jurnal Kejuruteraan Pub Date : 2023-09-30 DOI: 10.17576/jkukm-2023-35(5)-07

Fatemeh Baradari, Zulkifli Mohd Nopiah, Sabirin Ja’afar, Mazlinawati Abdul Majid, Nor Aieni Mokhtar, Izyan Munirah Mohd Zaideen, Mohamad Rosni Othman

{"title":"Energy Security in the Malaysia-Thailand Joint Development Area: Political and Economic Risk Factors","authors":"Fatemeh Baradari, Zulkifli Mohd Nopiah, Sabirin Ja’afar, Mazlinawati Abdul Majid, Nor Aieni Mokhtar, Izyan Munirah Mohd Zaideen, Mohamad Rosni Othman","doi":"10.17576/jkukm-2023-35(5)-07","DOIUrl":"https://doi.org/10.17576/jkukm-2023-35(5)-07","url":null,"abstract":"The Malaysia-Thailand Joint Development Area (MTJDA) Authority was legally formed in 1979 by a Memorandum of Understanding (MOU) and a 1990 Agreement on the Constitution and Other Matters of MTJDA between the Malaysian and Thai governments. The MOU's main goal is to explore and exploit oil and gas resources in a contested maritime area. According to the agreement, the Joint Development Area (JDA) is located in the North Malay Basin, off the coast of Thailand. This was a bilateral agreement permitted by the UNCLOS. Since production began in 2005, the area has significantly aided Malaysia and Thailand's economic and energy security. The goal of this research is to look into the issues and challenges in political and economic aspects that could affect the bilateral agreement once it expires in 2028. The perspectives of decision-makers, industry participants, and government officials were gathered through qualitative methods, which included secondary data and interviews. The results show that the Malaysia-Thailand Joint Development Area has been a close partnership for the past 40 years, and both countries should keep the agreement because the JDA is defined as joint efforts by Malaysia and Thailand to explore and exploit natural gas resources through enhanced bilateral diplomatic relations, as well as contribute to global economic growth. Under the current JDA, the emphasis is on strengthening bilateral diplomatic relations through cooperative cooperation. Because the current arrangements benefit both countries in terms of strengthening their partnership, Malaysia and Thailand should keep the agreement in place.","PeriodicalId":17688,"journal":{"name":"Jurnal Kejuruteraan","volume":"10 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139333585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Analysis of The Effect of Heterogeneously Distributed Inertia Constant in Generation Mix Power System by Using the Graph Theory and Dijkstra’s Algorithm 利用图论和 Dijkstra 算法分析发电混合电力系统中异质分布惯性常数的影响

IF 0.6

Jurnal Kejuruteraan Pub Date : 2023-09-30 DOI: 10.17576/jkukm-2023-35(5)-17

H. Nerkar, Prasanta Kundu, Anandita Chowdhury

{"title":"An Analysis of The Effect of Heterogeneously Distributed Inertia Constant in Generation Mix Power System by Using the Graph Theory and Dijkstra’s Algorithm","authors":"H. Nerkar, Prasanta Kundu, Anandita Chowdhury","doi":"10.17576/jkukm-2023-35(5)-17","DOIUrl":"https://doi.org/10.17576/jkukm-2023-35(5)-17","url":null,"abstract":"A modern power system with a generation mix of conventional and renewable energy sources (RES) creates stability issues. This requires a detailed analysis of the system with an exact share of active power through the generating sources according to nature, location, and control. The interconnected network with a large number of rotating machines at the generation side works coherently with each other. As the share of RES increases, it leads to reduce rotational inertia in the power system. The most important factor affected by inertia is the rate of change of frequency (RoCoF). The higher RoCoF leads the system more vulnerable to small disturbances in the power system. In a large power system network with numerous generating sources and transmission lines, it is difficult to determine the availability of inertia in the system. This paper incorporates the concept of graph theory in the IEEE 30 bus system to analyze the impact of heterogenous inertia distribution on frequency stability. The graph theory network gives the idea about the distance between the nodes and it is helpful to find the share of power from the generating sources. In this paper, we calculate the shortest path between the nodes or substations by using Dijkstra's algorithm. The betweenness centrality of the node detects the vulnerable nodes in the system from the frequency response point of view.","PeriodicalId":17688,"journal":{"name":"Jurnal Kejuruteraan","volume":"51 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139333714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0