Jurnal Nasional Teknologi Terapan (JNTT)最新文献

{"title":"DETEKSI KADAR SATURASI OKSIGEN DARAH (SpO2) DAN DETAK JANTUNG SECARA NON-INVASIF DENGAN SENSOR CHIP MAX30100","authors":"Kemalasari, M. Rochmad","doi":"10.22146/jntt.v4i1.4804","DOIUrl":"https://doi.org/10.22146/jntt.v4i1.4804","url":null,"abstract":"The level of oxygen saturation in the blood (SpO2) and heart rate is one of an importent variables to determine the health of the body. The purpose of this research is to design and implement  a non-invasive tool to measure the level of  SpO2 and heart rate, so that the measurement of them becomes easier. To measure the level of SpO2 and heart rate is used the MAX30100 chip sensor, which consists of infrared led, red led and photo diode, and that are integrated with arduino uno and PC. By attach the left index fingertip on the MAX30100 chip sensor, then the sensor will transmit infrared and red lights through the fingertips and the blood molecules will absorption the lights,  while the photodioda will detect the absorption of light by the physical properties of the blood molecules, so  the level of SpO2 and heart rate per minute can be detected. Data connection between the MAX30100 chip sensor and Arduino nano is connected by I2C (Inter Integrated Circuit) which has a serial data path (SDL) and a serial clock path (SCL), and RS232 is used for connection to a PC. On the PC, the level of the SpO2, the value of heart rate and its signal will be displayed on the GUI so the results of measurement can be monitored and used to analyze body health. The test of tool was carried out on 20 people with range of age are 18 to 50 years by comparing the results of the tool that designed with an Elitech pulse oximeter tool, where the value of an average error of SpO2 is 0.84 % and heart rate is 1.6 %.","PeriodicalId":159255,"journal":{"name":"Jurnal Nasional Teknologi Terapan (JNTT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130255716","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":"PREDIKSI PERFORMANSI FLUIDA MAGNET-REOLOGI MENGGUNAKAN METODE PARTICLE SWARM OPTIMIZATION","authors":"Irfan Bahiuddin, Ahmad nur faizin, Metsen M A Hakiki, Andhi Akhmad Ismail, Fitrian Imaduddin, Nadia Syifa Atikasari","doi":"10.22146/jntt.v4i1.4800","DOIUrl":"https://doi.org/10.22146/jntt.v4i1.4800","url":null,"abstract":"Fluida magnet-reologi (MR) adalah suatu material cerdas yang bisa dikontrol kekerasannya direpresentasikan oleh tegangan luluh dan viskositas yang bisa diubah. Kedua parameter tersebut diperoleh dengan membandingkan data eksperimen dengan persamaan Bingham plastik. Pemilihan data eksperimen yang tepat adalah kunci keakuratan prediksi tegangan luluh dan viskositas. Pemilihan data eksperimen umumnya dilakukan dengan metode coba-coba. Parameter yang diprediksi bisa mempunyai nilai yang berbeda meskipun materialnya sama. Oleh karena itu, diperlukan suatu metode yang bisa memprediksi secara sistematik kedua parameter tersebut secara optimum. Penelitian ini mengusulkan suatu metode untuk memilih data secara otomatis dan menghasilkan prediksi. Metode yang digunakan adalah particle swarm optimization (PSO). Fungsi objektif untuk proses optimasi dikembangkan berdasarkan model biplastic Bingham. Set parameter yang diprediksi ada dua grup, yaitu grup untuk aplikasi kecepatan rendah dan tinggi. Setelah dievaluasi, parameter yang diprediksi menunjukkan kesesuaian yang baik ketika dibandingkan dengan eksperimen. Kemudian, parameter diterapkan di suatu katup ‘berliku-liku’ yang menerapkan fluida MR untuk menghitung performansi. Performansi sebagai fungsi tegangan luluh dan viskositas juga telah berhasil disimulasikan dengan baik.","PeriodicalId":159255,"journal":{"name":"Jurnal Nasional Teknologi Terapan (JNTT)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133929931","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":"KAJIAN KUAT TEKAN DAN GESER INTERFACE PADA BETON SCC DENGAN PEMANFAATAN FLY ASH SEBAGAI SUBSTITUSI SEMEN","authors":"E. Kurniadi, Agus Kurniawan","doi":"10.22146/jntt.v4i1.4801","DOIUrl":"https://doi.org/10.22146/jntt.v4i1.4801","url":null,"abstract":"Teknologi bidang konstruksi terus berkembang. Beton Self Compacting Concrete (SCC) merupakan beton dengan kinerja tinggi yang mempunyai kemampuan mengalir dengan sendirinya, durabilitas baik, dan mempunyai kekuatan tinggi. Penggunaan beton SCC dapat menghemat tenaga kerja dan penggunaan alat pemadatan, namun jumlah semen yang digunakan lebih banyak daripada beton normal. Pada konsep bangunan hijau (green building) yang ramah lingkungan mensyaratkan bahwa pembangunan dalam bidang konstruksi menggunakan material-material yang ramah lingkungan. Penggunaan semen walaupun dalam beton digunakan sekitar 7%-15%, ternyata untuk menghasilkan semen digunakan energi yang cukup besar dan kurang ramah lingkungan. Penggunaan fly-ash merupakan cara untuk penerapan green building. Penelitian ini memanfaatkan fly ash sebagai bahan substitusi semen, substitusi ini akan mengurangi penggunaan semen yang akan mengakibatkan penurunan performa dari kekuatan beton SCC. Pada penelitian ini  mengkaji kuat tekan dan geser interface pada beton Self Compacting Concrete (SCC) dengan pemanfaatan penggunaan fly ash yang akan di substitusikan dengan semen. Substitusi fly-ash tersebut sebesar 0%, 5%, 10%, 15%, 20%, 25%, 30% dan dengan menggunakan chemical admixture type F (sika viscocrete 1003). Pengujian kuat tekan dilakukan dengan menggunakan benda uji berupa silinder beton ukuran diameter 150 mm dan tinggi 300 mm sesuai standar SNI sedang untuk pengujian kuat geser menggunakan benda uji kubus beton dengan ukuran 150 mm × 150 mm × 150 mm mengacu pada metode bi-surface shear test. Hasil workability beton SCC meliputi pengujian filling ability menggunakan slump flow test didapatkan nilai yang lebih besar dari persyaratan minimum 55 cm, pengujian passing-ability menggunakan L-Box test didapatkan nilai  rasio h2/h1 yang lebih besar dari persyaratan minimum 0,8 dan viskositas/segregasi menggunakan V-funnel didapatkan nilai waktu kurang dari persyaratan maksimum 12 detik, dari ketiga pengujian tersebut maka beton tersebut termasuk dalam kriteria sebagai beton SCC. Kuat tekan beton SCC pada umur 7 hari 14 hari dan 28 hari menunjukkan dengan substitusi fly-ash sampai 20% ada peningkatan kuat tekan beton sampai 21 persen selanjutnya pada substitusi fly-ash 30% terjadi penurunan kuat tekan.","PeriodicalId":159255,"journal":{"name":"Jurnal Nasional Teknologi Terapan (JNTT)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130292649","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":"KASUS SCALY FACE PADA KAKATUA PUTIH (Cacatua alba) DI TAMAN KONSERVASI MADIUN UMBUL SQUARE","authors":"Henny Endah Anggraeni, Miftakhul Sulistian, Winantika Aprilia","doi":"10.22146/jntt.v4i1.4805","DOIUrl":"https://doi.org/10.22146/jntt.v4i1.4805","url":null,"abstract":"Scaly face is an infestation by burrowing mites Knemidocoptes pilae. It is frequently encountered in birds, where the mite affects featherless tracts, most commonly the beak, and eyelids. Losses due to ectoparasite infestation in birds was decreased appetite, hair loss, hyperkeratosis, alopecia, itching and death. The purpose of writing a case study is provides information about the management of the scaly face in the white parrot (Cacatua alba) in the Madiun Umbul Square Conservation Park. East Java, Indonesia, on 20 July - 20 August 2020. Observations were directly, by assisting in handling and treatment in isolation cages.  A white parrot weighs 600 grams, from Balai Konservasi Sumber Daya Alam (BKSDA) showed hair loss and keratosis around the eyes and. Handling bird placement in isolation cages, skin scraping examination, found Knemidocoptes pilae, treatment with 0.02 ml of 1% ivermectin and 0.1 ml of Vetadryl® subcutaneously 3 times on 30 July, 10 and 17 August 2020. The results of treatment show healing such as appetite increases, keratosis disappears, and fine hairs grow around the eyes.","PeriodicalId":159255,"journal":{"name":"Jurnal Nasional Teknologi Terapan (JNTT)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120899829","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":"PERBANDINGAN PENGUKURAN TDT ORDE 4 MENGGUNAKAN GNSS METODE RTK NTRIP DAN RADIO","authors":"Gani Mahendra, Hidayat Panuntun","doi":"10.22146/jntt.v4i1.4691","DOIUrl":"https://doi.org/10.22146/jntt.v4i1.4691","url":null,"abstract":"RTK (Real Time Kinematic) merupakan salah satu metode pengukuran dengan menggunakan GNSS yang saat ini sering digunakan di Indonesia. Berdasarkan pengiriman koreksinya RTK dibagi menjadi dua yaitu RTK NTRIP dan Radio. RTK NTRIP memanfaatkan koneksi internet dalam pengiriman koreksinya. RTK Radio memanfaatkan gelombang radio dalam pengiriman koreksinya. Berdasarkan perbedaan tersebut RTK NTRIP dan Radio memiliki keunggulan dan kekurangan saat digunakan untuk pengukuran. Tujuan dari penelitian ini untuk mengetahui metode terbaik yang dapat digunakan untuk pengukuran di lapangan. Penelitian ini dilakukan dengan melakukan pengukuran pada TDT orde 4 di desa Banyuraden kecamatan Gamping Kabupaten Sleman Provinsi Daerah Istimewa Yogyakarta. Koordinat TDT orde 4 yang diperoleh dari hasil pengukuran menggunakan metode RTK NTRIP dan Radio kemudian dibandingkan dan diuji apakah secara statistik perbedaan hasil antara kedua metode tersebut signifikan. Selain itu, standar deviasi hasil pengukuran dengan metode RTK NTRIP dan Radio digunakan untuk evaluasi pengukuran manakah yang memberikan presisi dan akurasi yang paling tinggi. Hasil standar deviasi menunjukkan bahwa metode RTK Radio memiliki tingkat presisi yang paling tinggi daripada metode RTK NTRIP. Selain melihat nilai standar deviasi, selisih antara buku tugu dan kedua metode menunjukkan bahwa hasil selisih RTK Radio yang mendekati nilai koordinat yang ada di buku tugu. Dari hasil tersebut dapat disimpulkan bahwa RTK Radio baik digunakan pada daerah yang rapat seperti di desa Banyuraden, kecamatan Gamping, Kabupaten Sleman, provinsi Daerah Istimewa Yogyakarta.","PeriodicalId":159255,"journal":{"name":"Jurnal Nasional Teknologi Terapan (JNTT)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117273751","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":"IMPLEMENTASI NATURAL LANGUAGE PROCESSING (NLP) UNTUK APLIKASI PENCARIAN LOKASI","authors":"Irkham Huda","doi":"10.22146/jntt.35036","DOIUrl":"https://doi.org/10.22146/jntt.35036","url":null,"abstract":"Pencarian lokasi menjadi salah satu kebutuhan masyarakat dewasa ini terbukti dengan banyaknya penyedia layanan pemetaan. Untuk mencari lokasi dengan referensi relasi spasial tertentu, pengguna mendeskripsikannya dengan bahasa natural. Maka untuk membuat sistem pencarian lokasi yang mampu memahami masukan pengguna diperlukan implementasi Natural Language Processing (NLP). Penelitian terkait implementasi NLP untuk aplikasi pencarian lokasi masih dirasa perlu terutama karena belum adanya implementasi penelitian tersebut yang mendukung Bahasa Indonesia, sedangkan penelitian terkait yang sudah ada hanya mendukung Bahasa Inggris dengan cakupan terbatas.Dalam penelitian ini dikembangkan Sistem NLP untuk Aplikasi Pencarian Lokasi dikenal dengan NaLaMap. Basis data lokasi yang dimanfaatkan adalah Open Street Map (OSM) dan digunakan aplikasi web sebagai client untuk studi kasus. Dalam mentransformasikan kalimat masukan pencarian lokasi menjadi query spasial, Sistem NLP yang dibangun melalui lima tahapan utama yaitu Tokenisasi, POS Tagging, NER Tagging, Normalisasi Entitas, dan Penyusunan Query. Kemudian query yang berhasil disusun dijalankan pada basis data lokasi berbasis OSM sehingga diperoleh hasil pencarian yang akan ditampilkan melalui peta pada aplikasi client.Hasil uji coba sistem secara keseluruhan menggunakan 45 kalimat masukan dari responden, diperoleh hasil yang cukup bagus dengan nilai precision 0,97 dan recall 0,91. ","PeriodicalId":159255,"journal":{"name":"Jurnal Nasional Teknologi Terapan (JNTT)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115961356","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":"METODE SPATIAL DURBIN MODEL UNTUK ANALISIS DEMAM BERDARAH DENGUE DI KABUPATEN BANTUL","authors":"Marthin Luter Laia, Rahmat Deswanto, Erma Shofi Utami, Rokhana Dwi Bekti","doi":"10.22146/jntt.64246","DOIUrl":"https://doi.org/10.22146/jntt.64246","url":null,"abstract":"Dengue Hemorrhagic Fever (DHF) is an infectious disease caused by the dengue virus which is transmitted through the bite of the Aedes aegepty and Aedes albopictus mosquitoes which are widespread in homes and public places throughout the territory of Indonesia. The high number of DHF cases in Bantul Regency, Indonesia is an indication that eradication of Aedes aegepty mosquitoes and Aedes albopictus mosquitoes has not succeeded in the Bantul Regency. Spatial Regression is an analysis that evaluates the relationship between one variable with several other variables by providing spatial effects in several locations that are the center of observation. Three type of models are Spatial Autoregressive Model (SAR), Spatial Error Model (SEM), and Spatial Durbin Model (SDM). This study uses secondary data in 2017 in Bantul Regency, Special Region of Yogyakarta, Indonesia. The dependent variable is DHF cases and the independent variables are medical personnel and health facilities in each sub-district. The spatial model used is SDM. Based on Moran’s I test, there was a spatial autocorrelation about DHF among sub-district, so the spatial model can be used. The durbin spatial model gives the result that all estimation parameters in SDM model have  P value less than α = 5%, so that medical personnel and health facilities significantly affect dengue cases in Bantul Regency. Keywords: dengue hemorrhagic fever, moran’s I test, spatial durbin model. ","PeriodicalId":159255,"journal":{"name":"Jurnal Nasional Teknologi Terapan (JNTT)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130351254","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":"Strategi Mengatasi Penyebab Surging Mesin Diesel Penggerak Utama di MT. ONTARI","authors":"Afdolludin Afta Tazani","doi":"10.22146/jntt.58389","DOIUrl":"https://doi.org/10.22146/jntt.58389","url":null,"abstract":"Turbocharger is a component to increase the amount of air that enters the cylinder by using exhaust gas energy. Very high quality gas turbocharger.The research method used in this research is descriptive qualitative method. Data analysis techniques use the SWOT method to analyze the factors that cause surging of the Main Movers Diesel Engine and the efforts made to overcome the factors associated with strengthening, weakness, opportunities, and protection.Based on the results of research conducted by researchers, the cause of the rise in Diesel Engine The main driving force is caused by two factors, namely the escape of compression during combustion due to oversize cylinder liner and spare parts of the main engine supply on the ship is hampered. To overcome the factors that can be done using cylinder liner that has been oversized, reducing the rotation of the main engine so that the exhaust gas is more stable, reducing the consumption of cylinder oil to reduce sludge in the rinse air chamber, using a blower to be manual to increase the rinse air to normal pressure during the engine operation, reconditioning the spare parts Parent engines such as crown pistons and piston rings by repairing so that they can be used again temporarily waiting for parts to arrive on board, and making spare parts purchases with boat money on spare parts that are lightweight and inexpensive for maintenance and repair of main engine spare parts.","PeriodicalId":159255,"journal":{"name":"Jurnal Nasional Teknologi Terapan (JNTT)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128381124","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":"Mempertahankan Bangunan Lama Ramah Lingkungan Di Kawasan Kampus Universitas Gadjah Mada Yogyakarta","authors":"Syaukat Ali, S. Suwardo","doi":"10.21831/GM.V16I2.25203","DOIUrl":"https://doi.org/10.21831/GM.V16I2.25203","url":null,"abstract":"This study aims to (1) analyze of the old buildings in the green building environment of Green Building Council Indonesia (GBCI); and (2) looking for best alternatives in managing the building by maintaining the old building in order to meet the criteria of environmentally friendly. The sample in this research is building at Civil Engineering Building Vokasi Universitas Gadjah Mada. Methods in eco-friendly building measurements use the criteria in greenship GBCI version 1.1 through observation. The best alternative model in eco-friendly building used best available and best achievable technology for buildings. The results showed that: (1) the building at the Department of Civil Engineering Vocational School of Gadjah Mada University meets the criteria of environmentally friendly in accordance with GBCI greenship of 29.63%; and (2) eco-friendly model of green building management on maintenance of buildings by saving energy, reducing waste and pollution, and using non-toxic materials.","PeriodicalId":159255,"journal":{"name":"Jurnal Nasional Teknologi Terapan (JNTT)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114359645","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":"Pola Interaksi Bakteri Endofitik +GFP (Green Fluorescent Protein) dalam Jaringan Tanaman Padi (oryza sativa l.)","authors":"Sufianto Sufianto","doi":"10.22146/JNTT.44954","DOIUrl":"https://doi.org/10.22146/JNTT.44954","url":null,"abstract":"This study was intended to examine the pattern of interaction and mutant distribution of endophyticbacteria as a result of the transformation of the gfp gene in rice plant tissue in vitro. This study used 5isolates of rice endophytic gfp mutants namely IM-1, IM-3, IM-8, IM-24, IM-25. The study wasconducted in two stages, stage I using a simple Complete Complete Design (RAL) and stage II usingfactorial Complete Randomized Design (RAL) with a factor of 1: the type of plant tissue and factor 2:the type of mutant isolates.The results of the study of patterns of bacterial interactions in rice tissueculture showed that the percentage of infections of 5 gfp mutant endophytic bacteria isolates rangedfrom 4% -17%. The highest percentage was in mutant isolates IM-3 + gfp (17%) and the lowest was inmutants IM-8 + gfp (4%). The interaction pattern was not significantly different from the parametersof seed germination time. On the other hand, in observing the distribution of bacteria that infect ricetissue, they showed different pattern. Mutant IM-1 + gfp infection is higher in stem tissue, whereasIM-24 + gfp mutant infection is higher in root tissue and IM-25 + gfp mutant infection is higher inleaf tissue. Mutant infection of IM-25 + gfp in leaves had the highest number of colonies reaching1.64 x 109 cfu/ml.","PeriodicalId":159255,"journal":{"name":"Jurnal Nasional Teknologi Terapan (JNTT)","volume":"237 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114996420","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}