Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences最新文献

{"title":"CEVİZ (Junglas regia L.) YETİŞTİRİCİLİĞİNDE CBS TEKNİKLERİ KULLANILARAK MEKÂNSAL KARAR DESTEK SİSTEMİ (MKDS) GELİŞTİRİLMESİNDE ÇATAK-VAN (TÜRKİYE) ÖRNEĞİ","authors":"Mehmet Kandilli, A. Kazankaya, Adnan Doğan","doi":"10.38065/euroasiaorg.618","DOIUrl":"https://doi.org/10.38065/euroasiaorg.618","url":null,"abstract":"This study was carried out to determine the areas where walnut (Junglas regia L.), which is grown in different ecological conditions of the world and Anatolia and provides significant added value to the economy of the region and the country, can be grown within the borders of Çatak (Van) district by using GIS. Within the scope of the study, certain data sets were created by taking into account the factors affecting the cultivation of walnuts, previous studies and expert opinions in determining the optimum areas where walnuts can grow in Çatak district. These data sets were combined with the necessary elements in the raster thematic maps and climatic vector maps (E00 maps with the e-high curve) and then they transferred into the database. All the obtained data were compared with each other by using GIS software and the areas where walnut could grow were determined. Due to the topographic structure of Çatak district, it has been concluded that walnut can be grown in valleys, slopes and floors where the altitude and slope are relatively low, but it will not be suitable for cultivation in mountainous areas. Thanks to this study, it will be used both in revealing the agricultural potential of different areas where walnut orchards can be established in Çatak (Van-Turkey) district and it will be also used in managing information based on locations.","PeriodicalId":396861,"journal":{"name":"Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116567090","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}

{"title":"DEPREMLERİN COVİD-19 PANDEMİSİ ÜZERİNE ETKİLERİ","authors":"Tarik Ilhan","doi":"10.38065/euroasiaorg.676","DOIUrl":"https://doi.org/10.38065/euroasiaorg.676","url":null,"abstract":"The pandemic (2019-202?) caused by the SARS-CoV-2 virus, which is the cause of the COVID-19 disease, has already taken its place in modern human history. In the first months of the pandemic, as a result of the sudden and intense interruption of human activities, the decrease in nature-human relationship has created noticeable effects on the environment. Most governments take measures to reduce the spread of infection, primarily by increasing the capacity of the health system and the social distance between people. An earthquake that may occur during a pandemic may interfere with the effective implementation of such measures and cause an increase in the spread of the virus. This study aims to analyze the potential effect of the infection rate that may increase after an earthquake in a region where the pandemic continues, and the effect of a future earthquake on the spread of the virus. An open-access software was used for this and data on locally verified case numbers were combined with a seismic hazard and risk map to create a combined index. This index reveals areas where integrated disaster preparedness and emergency plans should be developed to take into account the likelihood of the spread of the post-earthquake COVID-19 outbreak.","PeriodicalId":396861,"journal":{"name":"Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125518048","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}

{"title":"AĞ VEYA İP TIRMANMALI OYUN GRUPLARINDA KULLANILAN HALATLARIN ÜRETİLMESİ İLE İLGİLİ YENİ BİR YÖNTEM","authors":"F. Kahraman, Zafer Sayın, Ezgi Baylan, Cenk Vural","doi":"10.38065/euroasiaorg.622","DOIUrl":"https://doi.org/10.38065/euroasiaorg.622","url":null,"abstract":"Nowadays, climbing game tracks are available for children and for young people and adults. Some of these game tracks are climbing tracks designed as a net. Other ones are climbing groups comprising ropes and similar structures that are suitable for gripping by the hand. There are also game tracks that include both basic game tracks or have different designs while maintaining the fundamental characteristics. However, their common characteristic is that they allow people to try to grasp the rope or net tightly and play or do exercise with an experience close to the natural environment. For this reason, yarns (strings) made of materials such as nylon, polypropylene or polyester are either directly knitted or adhered with chemical adhesives on steel wires. However, during its use, the knitted or adhered yarns (strings) on the steel wire are opened, disorganized or worn. This causes the wires to corrode and / or wear under ambient conditions and thus shorten the life of the ropes. In this study, a solution has been developed to provide a rigid coating of these yarns on the wires. In our study, after the threads were wound on the wires, the steel wires were heated by an electromagnetic induction current and thus, the threads on the steel wires were softened with the effect of the heat. Then, during cooling, the threads harden and partially adhere to each other. Due to this heating process, the temperature was kept under control in order to prevent the properties of the steel wires from deteriorating. After the wires were produced, they were tested with tensile test, hardness and metallographic examination methods, and changes in their properties were controlled.","PeriodicalId":396861,"journal":{"name":"Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133481433","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}

{"title":"KARGI TULUM PEYNİRİNİN BAZI KİMYASAL, TEKSTÜREL VE MİKROBİYOLOJİK ÖZELLİKLERİNİN BELİRLENMESİ","authors":"Çağım Akbulut Çakır, T. Bedir, Özlem İstanbullu Paksoy","doi":"10.38065/euroasiaorg.626","DOIUrl":"https://doi.org/10.38065/euroasiaorg.626","url":null,"abstract":"Kargı Tulum cheese is a type of cheese produced in the highlands in summer seasons from sheep, goat, cow and buffalo milk and their mixtures in certain proportions in the Kargı district of Çorum and put on the market in autumn. It is particularly consumed in Çorum, Kastamonu, Samsun and Ankara provinces. For the marketing of cheeses, tulums made of sheep and lamb skins are cleaned and cut into small pieces and sewn. Cheese curds, after the whey draining, are pressed into the prepared tulums by being compressed so that there is no airgap in them. Traditional production and sales methods are stil used in Kargı Tulum cheese, therefore standardized products cannot be obtained in every production. For this reason, the stages involved in the traditional cheese production and the packaging material used for ripening affect the chemical and textural properties, microbial load and therefore, quality of the product. There are few number of studies on Kargı Tulum cheese and no extensive study examined the texture and rheological characteristics of it. Cheese texture is influenced by many factors, such as composition, microbiological load, ripening conditions and proteolysis; therefore texture properties should be evaluated together with the chemical and hygenic parameters. In this study, some chemical (pH, titrationacidity, total solids, fat), textural (TPA) and microbiological characteristics (total mesophilic count, mold and yeast counts, coliform) of tulum cheese samples produced according to the tradional method with three replicates were determined. Moisture content of the Kargı Tulum cheese samples were 43.45%, fat content was found % 25.5, pH was 4.55, acidity (lacticacid %) was 2.55. According to TS 3001 Tulum Cheese Standard our Kargı Tulum cheese samples were classified as full fat cheese and our chemical composition results were in accordance with the standard. We found statistically significant differences between cheese samples for all texture parameters measured (firmness, adhessiveness, springiness, gumminess, resilience) except for chewiness. Average total mesophilic aerobic bacteria countwas 6.40 log cfu.g-1 mean mold and yeast counts were found to be 1.07 log cfu.g-1. Coliform group bacteria were not found in the analyzed samples. When microbiological results were compared statistically, it was determined that there was no significant difference between cheese samples.","PeriodicalId":396861,"journal":{"name":"Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127126897","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}

{"title":"DÜNYANIN VE TÜRKİYE’ NİN DOĞAL GAZ TALEP SENARYOSU","authors":"Çetin İncekara","doi":"10.38065/euroasiaorg.610","DOIUrl":"https://doi.org/10.38065/euroasiaorg.610","url":null,"abstract":"Although the global energy demand varies from country to country, it is constantly increasing on a global scale. As per IEA’s projections, the usage of two energy sources will increase (renewable with 12% and natural gas with 28%) in the global energy demand until 2040. In the study, 48 number of experts/managers (Decision Makers-DM) working in the energy sector were interviewed to establish/determine 10 main criteria and 43 sub-criteria used in demand scenarios. In the study, fuzzy multi-objective mathematical model (by using fuzzy AHP, and fuzzy TOPSIS) is developed to calculate World's and Turkey’s natural gas demand under high and low demand scenarios. By the help of model, the usage of natural gas amount in World by regions between 2020 and 2030 is calculated. In Scenario-High it will increase by approx. 26 % between 2020 and 2030 and reached 4.800 bcm in 2040. In Scenario-Low it will increase by approx. 5 % from 2020 to 2030 and reached 4.000 bcm in 2030. It is the only fossil fuel expected to grow beyond 2030 since it is clean energy source. In Scenario-High natural gas demand by region is calculated/projected as follows: in 2030 North America 1250 bcm, Central and South America 250 bcm, Europe 650 bcm, Middle East 750 bcm, Eurasia 650 bcm, Asia Pacific 1250 bcm. In the study, under the high demand scenario it has been calculated that the usage of natural gas in Turkey will increase by 52% between 2020 and 2030 and reach approximately 76 bcm, and in the low demand scenario Turkey's total natural gas demand will decrease by approximately 9% and reach approximately 45 bcm. In the study by using Fuzzy TOPSIS method, 10 number of sectors are examined and “Energy sector” was the first and “Industry sector” was the second in the ranking of the sectors in terms of global and Turkey’s natural gas demand scenario. In the study, the usage of natural gas is the only fossil resource that is expected to increase in the global energy mix among fossil fuels in 2030. This is due to high reserve amount of natural gas, i.e. global conventional natural gas reserves with 206 trillion m3 and unconventional unexplored natural gas reserves with 354 trillion m3, and as well as being a clean and environmental-friendly energy source. Since it is a clean fossil fuel and it pollutes nature & air much less than other fossil fuels and has a minimum greenhouse gas emission amount compared to other fossil sources.","PeriodicalId":396861,"journal":{"name":"Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134286935","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}

{"title":"DAYLIGHTING APPLICATION SUITABLE FOR ARCHITECTURAL DESIGN WITH LIGHT TUBE IN WAREHOUSES","authors":"M. Cengiz","doi":"10.38065/euroasiaorg.689","DOIUrl":"https://doi.org/10.38065/euroasiaorg.689","url":null,"abstract":"With the increase in the use of daylight in architecture, providing visual comfort values as well as physical and psychological effects on people and minimizing the lighting energy need of the building have become important in terms of design. Today, with the development of daylight technologies, economic light tubes have become popular in Architecture. Light tubes have become an effective method in Architecture in terms of energy efficiency to illuminate areas of a building that are exposed to limited sunlight. In addition, people prefer to use daylight by nature. Therefore, the use of light tubes continues to increase in buildings with modern architecture. However, due to architectural design and necessities, daylight is used in a limited way in interior areas. While architects determine the position of the light tubes in the building in order for daylight to reach the dark and dim spots of the buildings, knowing the Illuminance level performance of the positioned light tubes has become a necessity for efficient use. In the study conducted to solve this problem, the Daylight Factor Method specified in the European Union EN 17037:2018 Standard was used in the use of light tubes. As stated in the relevant standard, the methods in the daylight factor value ISO 15469:2004 were used. The evaluation of the buildings in terms of daylight performance was calculated in the simulation environment according to the horizontal luminance of the daylight openings. With the designed simulation, the values in the conditions specified in the criteria related to the light tubes are provided. In this way, a light tube that provides energy efficiency is compatible with the circadian rhythm and is compatible with the architecture of this building, and optimum illuminance level values have been determined for the warehouse, which is the subject of the study in the simulation environment.","PeriodicalId":396861,"journal":{"name":"Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131059820","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}

{"title":"ELASTİK MODÜL YAKLAŞIMI İLE SES HIZLARININ HESAPLANARAK TUNGSTENİN AKUSTİK EMPEDANS ÜZERİNDEKİ ETKİLERİNİN ARAŞTIRILMASI","authors":"Hüseyin Okan DURMUŞ, Bülent Aydemi̇r, Emel ÇETİN ARI, Baki Karaböce","doi":"10.38065/euroasiaorg.673","DOIUrl":"https://doi.org/10.38065/euroasiaorg.673","url":null,"abstract":"Some metal filler powders, such as tungsten, are available as support materials in the bodies of ultrasonic transducers. The backing materials consist of two types of epoxy material, mainly hardener and adhesive, and filler powders. One of the reasons why these filler powders are incorporated into epoxy materials is the desire to achieve high acoustic impedance in ultrasonic probes. In this context, samples with different epoxy mixing ratios of tungsten added in amounts of 1, 2, 5 and 10 grams were prepared for the measurement, and the sound velocities used in the calculation of acoustic impedance were calculated over elastic modulus and densities measured by mechanical method. Thus, the effects of tungsten used in the support material in the probes of ultrasound devices were investigated. As a result, the increasing effect of tungsten on acoustic impedance was also determined with the calculations made by mechanical method.","PeriodicalId":396861,"journal":{"name":"Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123602815","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}

{"title":"ADIYAMAN İLİNDEKİ BESİ BARINAKLARININ TEKNİK VE YAPISAL YÖNDEN İNCELENMESİ","authors":"M. Karadağ, K. Büyüktaş","doi":"10.38065/euroasiaorg.531","DOIUrl":"https://doi.org/10.38065/euroasiaorg.531","url":null,"abstract":"In this study, it was aimed to determine the current status and problems in terms of technical and structural conditions of beef cattle barns structures in Adıyaman city center and its districts, in the T.C. İpekyolu Development Agency (İKA) in TRC1 Region. The construction materials used in beef cattles, the dimensions of the structural elements, the levels of automation and mechanization, the product design and the problems faced by the manufacturers were determined. For this purpose, in line with the data obtained from Adıyaman provincial and district Agricultural Directorates, observations and measurements were made by going to all beef cattle enterprises and surveys were applied to each of the business owners to determine the technical and structural problems of the enterprises. According to the results of the survey, measurement, and observation, it was determined that all of the enterprises belong to the owners of the enterprises and all the shelters were planned as Open Beef Cattle Barns. 22.5% of the barns were built with the own money of the business owners, 5% by using loans, and 72.5% by getting both support and grant aid from the state. It was determined that 7,5% of beef cattle shelters had no roughage storage, 5% had no concentrated feed storage and 70% had no silage feed storage. As a result of the statistical analysis on beef cattle enterprises, a significant relationship was found between the construction years of cattle barns and needs to the renewal of barns or not (p<0.01). In addition between the number of animals in shelters and utilization status from government supporting programs such as credit, support and grants of business owners, and between the number of animals in farms and the presence or not of manure storage in the farms, a significant relationship was determined (p<0.01).","PeriodicalId":396861,"journal":{"name":"Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126741114","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}

{"title":"BİR EĞİTİM ARAŞTIRMA HASTANESİNDE ALT GASTROİNTESTİNAL SİSTEM BULGULARININ DEĞERLENDİRİLMESİ","authors":"Nursel Üstündağ Öcal, Sevinç Yaman, Serdar Yanik","doi":"10.38065/euroasiaorg.536","DOIUrl":"https://doi.org/10.38065/euroasiaorg.536","url":null,"abstract":"Patients with complaints about colorectal region refer to general surgery, gastroenterology and other outpatient clinics with an increasing frequency. Rectal bleeding, abdominal pain, unexplained anemia, changes in bowel habit, occult blood positivity in stool can be a sign of serious colon disease. In this study, patients under the age of 65 who underwent AGIS endoscopy in the endoscopy unit of the Research and Application Hospital in Central Anatolia Region between 2015 and 2018 were examined. The data were reviewed retrospectively. 214 patients under the age of 65 were included in the study. Colitis in 37 (17.29%), hyperplastic polyp in 38 (17.76%), tubular adenoma in 86 (40.19%), tubular adenoma in 40 (18.69%), Adenocarcinoma was detected in 13 (6.7%) of results. Tubular adenoma, tubulovillose adenoma and adenocarcinomas were more common at the age of fifties, with colitis and hyperplastic polyps detected in the mean age of forties. Adenocarcinomas were found to be more common in female sex, unlike other results. Lower gis endoscopy has an important place in the diagnosis and treatment of colorectal cancer. In our study, in which the results of AGIS endoscopy were examined, tubular adenoma was high in individuals under 65 years of age. Keywords: Tubulovillous Adenoma, Colitis, Hyperplastic Polyp","PeriodicalId":396861,"journal":{"name":"Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences","volume":"27 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114686742","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}

{"title":"MERSİN İLİNİN SÜS BİTKİSİ POTANSİYELİ TAŞIYAN BAZI MONOKOTİL ENDEMİK BİTKİLERİ","authors":"Muhyettin Şentürk, Riza Binzet","doi":"10.38065/euroasiaorg.583","DOIUrl":"https://doi.org/10.38065/euroasiaorg.583","url":null,"abstract":"Humanity has used plants for aesthetic purposes for centuries. Plants nowadays use cities for more livable habitats and similar purposes to satisfy the longing for nature of people who move away from nature due to increasing urbanization. So that plants attract attention as a commercial field plays a crucial role in economic development for many countries today. Our country, which is one of the richest geographies in terms of biodiversity globally, shows a total of 11466 plant taxa, 3800 of which are endemic. While the total number of plant species in all of Europe is around 12.000, in our country there are approximately 10.000 species. When the species and subspecies identified in recent years are added, around 12,000 taxa find natural habitats in our country. Mersin province is one of the important endemism centers of our country, with approximately 400 endemic species (endemism rate is approximately 23%). It is seen that the areas where geophytes spread intensively in the world are regions where the Mediterranean climate prevails, which is humid and warm in winters and dry and hot in summers. The Mediterranean Basin, where our country is located, is the second richest geophyte region in the world. Mersin province is one of the provinces located in the Mediterranean Basin. Within the scope of this study, it is to determine the usability of endemic plant species that are naturally distributed in Mersin province as ornamental plants and to ensure that they gain economic value in the ornamental plant market. For this purpose, in our study, some monocotyledon taxa that have an ornamental plant potential from endemic plant taxa in Mersin have been determined, and photographs of these taxa are presented. The recommended taxa are geophyte taxa, and the fact that they only spread in our country (some only in Mersin) is of great importance in bringing these species into the landscape as ornamental plants. A total of 20 endemic taxa belonging to 5 different monocotyledon families identified in Mersin were determined. The endangered extinction of some of these taxa proposed as ornamental plants is also of great importance in ensuring their generation by bringing them into the landscape with various production techniques.","PeriodicalId":396861,"journal":{"name":"Euroasia Journal of Mathematics, Engineering, Natural & Medical Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130049505","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}