Indah Febriyani, Veni Wedyawati, Lusy Pramesty Olina Putri
Stock taking is an activity of the inventory system. This activity has the aim of adjusting data between goods in the warehouse with goods in the database. This data collection activity requires a long time and accuracy so as to produce accurate data. A computerized system can certainly help manage stock-taking to be faster and more accurate. The process of inputting ATM stock and passbooks in PT. Bank Tabungan Negara still uses Microsoft Word and sending reports at the end of each month is still printed on paper. Employees have difficulty managing ATM stock data and passbooks due to this manual system. As well as sending hospitalization reports that are less effective and efficient resulting in a lot of paper consumption because it must be printed at the end of every month. PT. Bank Tabungan Negara needs to build an application to process data quickly, precisely and efficiently so that the system it has will be more effective
盘点是存货系统的一项活动。此活动的目的是调整仓库中的货物与数据库中的货物之间的数据。这种数据收集活动需要较长的时间和准确性,才能产生准确的数据。计算机化的系统当然可以帮助管理盘点工作,使之更快、更准确。在PT. Bank Tabungan Negara输入ATM库存和存折的过程仍然使用微软Word,并且在每个月底发送报告仍然是打印在纸上。由于这种手工系统,员工很难管理ATM机的股票数据和存折。此外,发送住院报告的效果和效率较低,导致大量纸张消耗,因为它必须在每个月底打印。PT. Bank Tabungan Negara需要建立一个应用程序来快速、准确和有效地处理数据,以便其拥有的系统更加有效
{"title":"PERANCANGAN SISTEM PERSEDIAAN OPNAME KARTU ATM DAN BUKU TABUNGAN PADA BANK TABUNGAN NEGARA BERBASIS VISUAL BASIC 2010","authors":"Indah Febriyani, Veni Wedyawati, Lusy Pramesty Olina Putri","doi":"10.36275/stsp.v23i1.596","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.596","url":null,"abstract":"Stock taking is an activity of the inventory system. This activity has the aim of adjusting data between goods in the warehouse with goods in the database. This data collection activity requires a long time and accuracy so as to produce accurate data. A computerized system can certainly help manage stock-taking to be faster and more accurate. The process of inputting ATM stock and passbooks in PT. Bank Tabungan Negara still uses Microsoft Word and sending reports at the end of each month is still printed on paper. Employees have difficulty managing ATM stock data and passbooks due to this manual system. As well as sending hospitalization reports that are less effective and efficient resulting in a lot of paper consumption because it must be printed at the end of every month. PT. Bank Tabungan Negara needs to build an application to process data quickly, precisely and efficiently so that the system it has will be more effective","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":"157 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80590633","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}
The educational laboratory was one of the supported in academic activities, especially practicum courses. The laboratory was used to support practicum activities and produces liquid waste from the remaining use of chemicals. In general, wastewater treatment used several methods, and the method often used in wastewater treatment was coagulation and flocculation. In this study, XYZ laboratory wastewater treatment was carried out using coagulation and flocculation methods. This method was known as the most common method used in wastewater treatment. In this study, in coagulation process PAC (Poly Aluminum Chloride) were used 100, 300, 500, 700, and 900 ppm and then followed by flocculation. After that it were tested for pH, turbidity, and COD values. The purpose of this study was to determine the effect of adding a coagulant to the XYZ laboratory wastewater and adjusting it to the quality standards of the Minister of Environment Regulation Number 5 of 2014 and Number 51 of 1995. Based on the results of the study, the pH value of the waste was 6, the optimum turbidity value was 0.45 NTU, and the COD value was 49,559 mg/L obtained at a coagulant concentration of 700 ppm.
{"title":"KOAGULASI DAN FLOKULASI LIMBAH CAIR LABORATORIUM XYZ MENGGUNAKAN KOAGULAN PAC","authors":"S. Silvia, F. Aryanti","doi":"10.36275/stsp.v23i1.591","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.591","url":null,"abstract":"The educational laboratory was one of the supported in academic activities, especially practicum courses. The laboratory was used to support practicum activities and produces liquid waste from the remaining use of chemicals. In general, wastewater treatment used several methods, and the method often used in wastewater treatment was coagulation and flocculation. In this study, XYZ laboratory wastewater treatment was carried out using coagulation and flocculation methods. This method was known as the most common method used in wastewater treatment. In this study, in coagulation process PAC (Poly Aluminum Chloride) were used 100, 300, 500, 700, and 900 ppm and then followed by flocculation. After that it were tested for pH, turbidity, and COD values. The purpose of this study was to determine the effect of adding a coagulant to the XYZ laboratory wastewater and adjusting it to the quality standards of the Minister of Environment Regulation Number 5 of 2014 and Number 51 of 1995. Based on the results of the study, the pH value of the waste was 6, the optimum turbidity value was 0.45 NTU, and the COD value was 49,559 mg/L obtained at a coagulant concentration of 700 ppm.","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82072137","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}
PT Gilgal Batu Alam Lestari is a mining company that uses granite as its main mineral. The mining system used by the company is an open pit mine (quarry) with unloading, loading and hauling mining channels. Reserves are an important element that must be known because they involve products from a mining activity that will be sold and are one of the determining factors for profit and loss. The method used in this study is the cross-sectional method. The results of topographic mapping in the quarry area of PT Gilgal Batu Alam Lestari using a Total Station have changed hue in the quarry area with the highest elevation topography of 75 meters and the lowest of 30 meters. The volume and tonnage of granite that has been mined is calculated using the cross section method and the result is 163,906.93 m³ or 819,534.65 tons. The percentage of mined reserves obtained was 14.03% of the initial total reserves of 342,673.98 m³ or 1713369.93 tons. If PT Gilgal Batu Alam Lestari can continue to produce 160,000 m³/year of granite, then the remaining life of the granite mine of PT Gilgal Batu Alam Lestari is 7 years and 1 month.
PT Gilgal Batu Alam Lestari是一家以花岗岩为主要矿物的矿业公司。本公司采用的采矿系统为露天矿山(采石场),具有卸、装、拖采矿通道。储量是一个必须知道的重要因素,因为它涉及将被出售的采矿活动的产品,是决定盈亏的因素之一。本研究采用的方法是横断面法。利用全站仪对PT Gilgal Batu Alam Lestari采石场的地形测绘结果显示,最高海拔75米,最低海拔30米的采石场地形发生了色调变化。采用截面法计算已开采花岗岩的体积和吨位,结果为163,906.93 m³或819,534.65吨。已开采储量占初始总储量342,673.98 m³(1713369.93吨)的14.03%。如果PT Gilgal Batu Alam Lestari可以继续生产160,000 m³/年的花岗岩,那么PT Gilgal Batu Alam Lestari花岗岩矿山的剩余寿命为7年零1个月。
{"title":"PERHITUNGAN CADANGAN BATU GRANIT DENGAN METODE PENAMPANG MELINTANG (CROSS SECTION) DI PT. GILGAL BATU ALAM LESTARI KECAMATAN SUNGAI KUNYIT KABUPATEN MEMPAWAH PROVINSI KALIMANTAN BARAT","authors":"Ridho Subekti Rachmadi, M. Murad, Yoga Herlambang","doi":"10.36275/stsp.v23i1.581","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.581","url":null,"abstract":"PT Gilgal Batu Alam Lestari is a mining company that uses granite as its main mineral. The mining system used by the company is an open pit mine (quarry) with unloading, loading and hauling mining channels. Reserves are an important element that must be known because they involve products from a mining activity that will be sold and are one of the determining factors for profit and loss. The method used in this study is the cross-sectional method. The results of topographic mapping in the quarry area of PT Gilgal Batu Alam Lestari using a Total Station have changed hue in the quarry area with the highest elevation topography of 75 meters and the lowest of 30 meters. The volume and tonnage of granite that has been mined is calculated using the cross section method and the result is 163,906.93 m³ or 819,534.65 tons. The percentage of mined reserves obtained was 14.03% of the initial total reserves of 342,673.98 m³ or 1713369.93 tons. If PT Gilgal Batu Alam Lestari can continue to produce 160,000 m³/year of granite, then the remaining life of the granite mine of PT Gilgal Batu Alam Lestari is 7 years and 1 month.","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78049791","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}
Dini Aulia Sari Ermal, Herto Dwi Ariesyady, Fatmawati Lestari, Zultiniar Zultiniar
proses identifikasi
识别过程
{"title":"IDENTIFIKASI LEDAKAN DAN KEBAKARAN PT X SIAK DENGAN METODE Lean-FMEA, RCA, DAN KUANTIFIKASI MENGGUNAKAN DIAGRAM PARETO","authors":"Dini Aulia Sari Ermal, Herto Dwi Ariesyady, Fatmawati Lestari, Zultiniar Zultiniar","doi":"10.36275/stsp.v23i1.526","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.526","url":null,"abstract":"proses identifikasi","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80806945","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":"E-COMMERCE PADA TOKO JINGGA SHOES BERBASIS WEBSITE DENGAN MENGGUNAKAN BAHASA PEMROGRAMAN PHP DAN DATABASE MYSQL","authors":"Elmawati Elmawati, Eko Amri Jaya, Ezzy Mutia","doi":"10.36275/stsp.v23i1.605","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.605","url":null,"abstract":"","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":"124 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77320589","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":"PERANCANGAN SISTEM KEAMANAN MOBIL UNTUK MEMINIMALISIR KECELAKAAN DI JALAN RAYA","authors":"Irwan Yusti, Iskandar Iskandar","doi":"10.36275/stsp.v23i1.606","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.606","url":null,"abstract":"","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":"203 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73028034","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":"KESERASIAN KERJA ALAT GALI MUAT EXCAVATOR VOLVO EC330 BLC DAN ALAT ANGKUT DUMP TRUCK MERCEDES BENZ AXOR 2528 C PADA KEGIATAN COAL GETTING SEAM B","authors":"Heri Prabowo, Heru Premana, Elita Amrina","doi":"10.36275/stsp.v23i1.597","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.597","url":null,"abstract":"","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90217846","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}
PT Haswi Kencana Indah targets the fuel consumption used to be 19 liters / hour in transporting coal from the mining front to the stockpile. But in reality in the field, fuel consumption of 21 liters / hour exceeds the company's standard. Observations in the field can be seen that the condition of the haul road is that there are roads that have collapses and muddy. Road conditions are also influenced by a slope of 20º for coal transport trucks. The condition of the road will certainly affect fuel consumption. Fuel consumption is something that really needs to be studied because it is related to operational costs incurred by companies in transportation operations. Many factors affect of fuel consumption including the slope of the road (grade), RPM of the means of transportation, speed of the means of transportation, rimpull of the means of transportation, mileage of the means of transportation, and travel time of the means of transportation. The purpose of this study was to compare the fuel consumption of Mitsubishi Fuso 220 on each road segment and based on RPM. The data needed are road length, RPM, distribution time of transportation equipment, road conditions in the field. The results of data processing show that the use of Mitsubishi fuso 220 truck fuel consumption in each coal transportation operation at PT. Haswi Kencana Indah with a distance of 798 meters is 21.1 liters / hour (when loaded 17.573 liters / hour, 3.527 liters / hour when empty) while fuel consumption using RPM calculation is 18.01 liters / hour (11.09 liters / hour loaded, empty 4.7 liters / hour and at idle 2.22 liters / hour). Based on the results of the study, the author recommends related to the condition of the road surface, the grade of the road in the field such as minimizing subsidence (≤ 5 cm) by stockpiling it with relatively hard rocks and widening the bend haul road for Mitsubishi fuso 220 trucks to pass is 8.04 meters.
{"title":"PERBANDINGAN KONSUMSI BAHAN BAKAR MITSUBISHI FUSO 220 PADA SETIAP SEGMEN JALAN DAN BERDASARKAN RPM","authors":"Sendriadi Adha, A. Nelvi, H. Rahmi","doi":"10.36275/stsp.v23i1.604","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.604","url":null,"abstract":"PT Haswi Kencana Indah targets the fuel consumption used to be 19 liters / hour in transporting coal from the mining front to the stockpile. But in reality in the field, fuel consumption of 21 liters / hour exceeds the company's standard. Observations in the field can be seen that the condition of the haul road is that there are roads that have collapses and muddy. Road conditions are also influenced by a slope of 20º for coal transport trucks. The condition of the road will certainly affect fuel consumption. Fuel consumption is something that really needs to be studied because it is related to operational costs incurred by companies in transportation operations. Many factors affect of fuel consumption including the slope of the road (grade), RPM of the means of transportation, speed of the means of transportation, rimpull of the means of transportation, mileage of the means of transportation, and travel time of the means of transportation. The purpose of this study was to compare the fuel consumption of Mitsubishi Fuso 220 on each road segment and based on RPM. The data needed are road length, RPM, distribution time of transportation equipment, road conditions in the field. The results of data processing show that the use of Mitsubishi fuso 220 truck fuel consumption in each coal transportation operation at PT. Haswi Kencana Indah with a distance of 798 meters is 21.1 liters / hour (when loaded 17.573 liters / hour, 3.527 liters / hour when empty) while fuel consumption using RPM calculation is 18.01 liters / hour (11.09 liters / hour loaded, empty 4.7 liters / hour and at idle 2.22 liters / hour). Based on the results of the study, the author recommends related to the condition of the road surface, the grade of the road in the field such as minimizing subsidence (≤ 5 cm) by stockpiling it with relatively hard rocks and widening the bend haul road for Mitsubishi fuso 220 trucks to pass is 8.04 meters.","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77369850","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}
The Payakumbuh Albatsit Bread UMKM is a bakery business founded in 2021. The number of defective bakery products in the Albatsit business is relatively high; out of a total production of 41,966 pcs, there are 2,277 pcs that experience defects. Bread defects are caused by unsuitable shapes, bread that rises imperfectly, bread that rises later than usual
{"title":"PENGENDALIAN KUALITAS ROTI DENGAN STATISTIC PROCESS CONTROL DI UMKM ROTI ALBATSIT PAYAKUMBUH","authors":"Winny Alna Marlina, Cindy Putri Sabrina, Armijal Armijal","doi":"10.36275/stsp.v23i1.598","DOIUrl":"https://doi.org/10.36275/stsp.v23i1.598","url":null,"abstract":"The Payakumbuh Albatsit Bread UMKM is a bakery business founded in 2021. The number of defective bakery products in the Albatsit business is relatively high; out of a total production of 41,966 pcs, there are 2,277 pcs that experience defects. Bread defects are caused by unsuitable shapes, bread that rises imperfectly, bread that rises later than usual","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":"66 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74022324","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}
Pub Date : 2023-06-24DOI: 10.55338/saintek.v4i3.1136
U Heri Mulyanto, Sri Wahyuni, Noferianto Sitompul, Vanie Wijaya
Tambahan Penghasilan Pegawai merupakan tambahan penghasilan yang diperoleh oleh PNS pada Pemerintah Daerah yang ketentuan diatur melalui peraturan perundang-undangan. Berdasarkan hasil wawancara dengan kepala Badan Kepegawaian dan Pengembangan Sumber Daya Manusia Aparatur Daerah, ditemukan belum ada aplikasi yang digunakan untuk menghitung kompleksitas perhitungan TPP dengan kriteria sesuai dengan Perbup Sambas No.1 Tahun 2022. Untuk itu dibuatlah Sistem Informasi Tambahan Penghasilan Pegawai sebagai alat dukung untuk mengurangi kesalahan perhitungan penghasilan, agar tidak terdapat hak-hak PNS yang tereduksi. Penelitian ini menggunakan metode deskriptif dan metode prototype dalam pengembangan sistem informasi ini. Metode pengembangan ini menjelaskan objek sesuai dengan kondisi yang ada dan mendapat representasi model aplikasi yang dibuat. Penelitian ini menghasilkan aplikasi dalam bentuk web yang sudah memiliki laman web https://bkpsdmad.sambas.go.id/simtpp
{"title":"Metode Prototype dalam Perancangan Sistem Informasi Tambahan Penghasilan Pegawai (TPP) Kabupaten Sambas","authors":"U Heri Mulyanto, Sri Wahyuni, Noferianto Sitompul, Vanie Wijaya","doi":"10.55338/saintek.v4i3.1136","DOIUrl":"https://doi.org/10.55338/saintek.v4i3.1136","url":null,"abstract":"Tambahan Penghasilan Pegawai merupakan tambahan penghasilan yang diperoleh oleh PNS pada Pemerintah Daerah yang ketentuan diatur melalui peraturan perundang-undangan. Berdasarkan hasil wawancara dengan kepala Badan Kepegawaian dan Pengembangan Sumber Daya Manusia Aparatur Daerah, ditemukan belum ada aplikasi yang digunakan untuk menghitung kompleksitas perhitungan TPP dengan kriteria sesuai dengan Perbup Sambas No.1 Tahun 2022. Untuk itu dibuatlah Sistem Informasi Tambahan Penghasilan Pegawai sebagai alat dukung untuk mengurangi kesalahan perhitungan penghasilan, agar tidak terdapat hak-hak PNS yang tereduksi. Penelitian ini menggunakan metode deskriptif dan metode prototype dalam pengembangan sistem informasi ini. Metode pengembangan ini menjelaskan objek sesuai dengan kondisi yang ada dan mendapat representasi model aplikasi yang dibuat. Penelitian ini menghasilkan aplikasi dalam bentuk web yang sudah memiliki laman web https://bkpsdmad.sambas.go.id/simtpp
","PeriodicalId":31905,"journal":{"name":"Sainstek Jurnal Sains dan Teknologi","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135904395","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}