Proceedings Series on Physical & Formal Sciences最新文献_第9页

Pertumbuhan dan Hasil Dua Varietas Ubi Kayu pada Empat Dosis Pupuk Npk di Lahan Pasang Surut Kalimantan Selatan 在加里曼丹南部潮汐地区，两种木甘薯的生长和结果，共四剂Npk肥料

Proceedings Series on Physical & Formal Sciences Pub Date : 2021-11-10 DOI: 10.30595/pspfs.v2i.174

S. Sutrisno, Sri Wahyuningsih

{"title":"Pertumbuhan dan Hasil Dua Varietas Ubi Kayu pada Empat Dosis Pupuk Npk di Lahan Pasang Surut Kalimantan Selatan","authors":"S. Sutrisno, Sri Wahyuningsih","doi":"10.30595/pspfs.v2i.174","DOIUrl":"https://doi.org/10.30595/pspfs.v2i.174","url":null,"abstract":"Tidal acid land is a potential land for cassava development. However, the development of cassava in tidal land faces many obstacles, one of which is the low availability of nutrients. This study aimed to determine the effect of NPK fertilizer in increasing the growth and yield of cassava in tidal land. The experiment consisted of two factors, the first factor was two varieties of cassava and the second factor was four levels of NPK fertilizer doses. The experiment was applied in a strip plot design with variety as the horizontal factor and the level of NPK fertilizer as the vertical factor and repeated three times. The growth parameters observed consisted of plant height, stem diameter, plant biomass weight, number of large tubers, number of small tubers, large tuber length, length of small tuber, the diameter of large tuber, the diameter of small tuber, the total number of tubers, the weight of large tuber, the weight of tuber small, and total tuber weight. The results showed that fertilizer application was effective in increasing vegetative growth and yield of cassava but increasing the dose of fertilizer was not effective in increasing the growth and yield of cassava. Differences in varieties generally did not show differences in vegetative growth and some yield components but still showed different results in the components of tuber length and total tuber weight.","PeriodicalId":165554,"journal":{"name":"Proceedings Series on Physical & Formal Sciences","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116232278","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

Beberapa Aspek Pengelolaan OPT Ramah Lingkungan, Suatu Upaya Mendukung Pertanian Berkelanjutan 可持续农业的环境管理的几个方面

Proceedings Series on Physical & Formal Sciences Pub Date : 2021-11-10 DOI: 10.30595/pspfs.v2i.163

Gayuh Prasetyo Budi

{"title":"Beberapa Aspek Pengelolaan OPT Ramah Lingkungan, Suatu Upaya Mendukung Pertanian Berkelanjutan","authors":"Gayuh Prasetyo Budi","doi":"10.30595/pspfs.v2i.163","DOIUrl":"https://doi.org/10.30595/pspfs.v2i.163","url":null,"abstract":"Di dalam UU RI No.22 Th. 2019 telah diputuskan bahwa yang dimaksud Sistem Budi Daya Pertanian Berkelanjutan adalah pengelolaan sumber daya alam hayati dalam memproduksi komoditas pertanian guna memenuhi kebutuhan manusia secara lebih baik dan berkesinambungan dengan menjaga kelestarian lingkungan hidup. Tujuan Sistem Budi Daya Pertanian Berkelanjutan adalah untuk: a. Meningkatkan dan memperluas penganekaragaman hasil pertanian, guna memenuhi kebutuhan pangan, sandang, papan, kesehatan, industri dalam negeri, dan memperbesar ekspor; b. Meningkatkan pendapatan dan taraf hidup Petani; dan c. Mendorong perluasan dan pemerataan kesempatan berusaha dan kesempatan kerja. \u0000Dapat diartikan pertanian berkelanjutan merupakan gerakan pertanian berprinsip ekologi yang mempunyai fungsi secara jangka panjang dan berkesinambungan: memenuhi kebutuhan pangan dan serat manusia, meningkatkan kualitas lingkungan dan sumber daya alam, menggunakan sumber daya alam tidak terbarukan secara sangat efisien, menggunakan sumber daya yang tersedia di lahan pertanian secara terintegrasi dan memanfaatkan pengendalian dan siklus biologis jika memungkinkan, meningkatkan kualitas hidup petani dan masyarakat secara keseluruhan. Pertanian berkelanjutan sebagai suatu usaha budidaya tanaman yang secara berkesinambungan bisa memenuhi kebutuhan pangan dan gizi, kesehatan serta kesejahteraan manusia dengan menghindari semaksimal mungkin efek negatif pada lingkungan yang mungkin timbul.","PeriodicalId":165554,"journal":{"name":"Proceedings Series on Physical & Formal Sciences","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122704379","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

Analisis Kegagalan Pada Komponen Poros Pompa Industri 工业泵井组件故障分析

Proceedings Series on Physical & Formal Sciences Pub Date : 2021-10-31 DOI: 10.30595/pspfs.v1i.135

Restyarno Agung Nugroho, Priyo Tri Iswanto

引用次数: 0

Analisis Beban Statis dan Explicit Dynamic Roda Tanpa Udara yang Menggunakan Hexagonal Honeycomb Spokes Pada Kendaraan Taktis TNI

Proceedings Series on Physical & Formal Sciences Pub Date : 2021-10-31 DOI: 10.30595/pspfs.v1i.139

Farit Hendro Wibowo, Mochamad Agus Choiron, Anindito Purnowidodo

引用次数: 0

Analisis Kerusakan dan Perbaikan Jalan Beraspal pada Lapisan Asphalt Concrete-Wearing Course (AC-WC) di Kota Surabaya 泗水市沥青混凝土耐磨层（AC-WC）路面损坏分析与修复

Proceedings Series on Physical & Formal Sciences Pub Date : 2021-10-31 DOI: 10.30595/pspfs.v1i.149

Rindi Andika, Ari Widayanti

{"title":"Analisis Kerusakan dan Perbaikan Jalan Beraspal pada Lapisan Asphalt Concrete-Wearing Course (AC-WC) di Kota Surabaya","authors":"Rindi Andika, Ari Widayanti","doi":"10.30595/pspfs.v1i.149","DOIUrl":"https://doi.org/10.30595/pspfs.v1i.149","url":null,"abstract":"AC-WC asphalt layer is a surface layer of flexible pavement construction that bears a direct load from the vehicle wheels. The increase in the number and load of traffic that occurs every year impacts road conditions and can cause damage. This requires analysis, repair and maintenance of roads for roads to function properly. The purpose of this study was to analyze road damage and provide alternative treatments for each road based on the type and level of damage that occurs. The method used was literature study, observation, documentation, and analysis with the PCI method. Observations were made on roads with class III flexible pavement in South Surabaya City. The results obtained were that the most dominant type of damage was crack damage, the level of road damage varies (low, medium, high severity) and there were different types of damage at the same point. The highest percentage and value of the damage were on Kembang Kuning Road and Pakis Tirtosari III Road. Based on the PCI method, the condition value of Dukuh Kupang XX Road was the lowest, at 25 (very poor). On Kembang Kuning Road and Pakis Tirtosari III Road maintenance work was needed, while Dukuh Kupang Road required road repairs. ","PeriodicalId":165554,"journal":{"name":"Proceedings Series on Physical & Formal Sciences","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133885526","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

Studi Literatur Penggunaan Sensor untuk Sistem Deteksi Gempa 研究地震探测系统使用传感器的文献

Proceedings Series on Physical & Formal Sciences Pub Date : 2021-10-31 DOI: 10.30595/pspfs.v1i.126

R. Kurniawati, M. Murti

引用次数: 1

Akurasi Presentasi Web dengan Animasi Scalable Vector Graphics: Studi Kasus Animasi Pembelajaran Komunikasi bagi Anak Autis 在线图形动画展示的准确性:自闭症儿童交流学习动画案例研究

Proceedings Series on Physical & Formal Sciences Pub Date : 2021-10-31 DOI: 10.30595/pspfs.v1i.145

Taryadi Taryadi, Sattriedi Wahyu Binabar, Era Yunianto

{"title":"Akurasi Presentasi Web dengan Animasi Scalable Vector Graphics: Studi Kasus Animasi Pembelajaran Komunikasi bagi Anak Autis","authors":"Taryadi Taryadi, Sattriedi Wahyu Binabar, Era Yunianto","doi":"10.30595/pspfs.v1i.145","DOIUrl":"https://doi.org/10.30595/pspfs.v1i.145","url":null,"abstract":"In recent years, the use of the Web to quickly and efficiently run behavioral and social experiments has grown in popularity. However, there are still revenue differences related to the use of the Web for animation and multimedia. The analysis and accuracy of the use of web technology have been widely studied to update evidence on the accuracy and precession of presenting animation using the Web, as well as expanding research related to accuracy and precision in the presentation of multimedia and animation based on HTML5 technology, especially the use of scalable vector graphics (SVG). Presentation of visual content using web technology can be accepted with increasing accuracy and precision, although this technology needs consideration in some cases in its use. Accuracy and precision using CSS technology which is part of HTML, are the best alternatives for animation. The animation interval is above 50 milliseconds based on test results, while testing using SVG also shows results that are not much different from using CSS in animation. The performance of procedural web technology with HTML5 standards (CSS, SVG, and WebGL) is not much different from the analyzed web technology, with an average missed frame between 0.06 and 1.50 with a standard deviation between 0.252 and 1.055. This technology is becoming the standard and has a promising future, making its use more advisable than other technologies on the decline.","PeriodicalId":165554,"journal":{"name":"Proceedings Series on Physical & Formal Sciences","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114302893","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

Faktor-Faktor Risiko Terhadap Keterlambatan Proyek Konstruksi di Wilayah Denpasar, Bali 巴厘岛登巴萨地区建筑项目延迟的危险因素

Proceedings Series on Physical & Formal Sciences Pub Date : 2021-10-31 DOI: 10.30595/pspfs.v1i.154

I. G. S. Wibawa, I. M. A. Santiana, I. M. Yasa, I. W. Suasira

{"title":"Faktor-Faktor Risiko Terhadap Keterlambatan Proyek Konstruksi di Wilayah Denpasar, Bali","authors":"I. G. S. Wibawa, I. M. A. Santiana, I. M. Yasa, I. W. Suasira","doi":"10.30595/pspfs.v1i.154","DOIUrl":"https://doi.org/10.30595/pspfs.v1i.154","url":null,"abstract":"The construction projects are always faced with the possibility of risk problems. The rapid development in the Denpasar area is in line with the many construction projects, especially buildings such as hotel construction, construction of new school buildings, etc. For construction projects in Denpasar, risk control is necessary. In this regard, it is necessary to research the Analysis of Risk Factors. This study aimed to determine the dominant risk factors causing construction project delays, mitigation and risk ownership of the dominant risk factors. This research used the quantitative descriptive analysis method. The measuring instrument of this study used a questionnaire and interviews with contractor respondents. Based on the results, the dominant risk analysis was labor risk with an average frequency value of 13.70 and 17.13 consequences. The dominant question from the labor risk variable was the low productivity of the workforce due to lack of experience with a frequency percentage of 46.67% who answered rarely and 53.33% who often answered. In comparison, the percentage of consequences was 70.00% answered big and 30.00% answered very largely. Risk response that can be done is to recruit new workers and place them according to their skills. The study's ownership of risk was the contractor due to the contractor's error in employing workers in the field. ","PeriodicalId":165554,"journal":{"name":"Proceedings Series on Physical & Formal Sciences","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121126811","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

Evaluasi Kesuksesan Sistem Informasi Pelaporan dan Monitoring Kota Layak Anak dengan Model Design-Reality Gap 对成功的报告信息系统评估和监控有价值的儿童与真实现实差距模型

Proceedings Series on Physical & Formal Sciences Pub Date : 2021-10-31 DOI: 10.30595/pspfs.v1i.146

Kursehi Falgenti, Atikah Mardi, Ana Ruemardiana

{"title":"Evaluasi Kesuksesan Sistem Informasi Pelaporan dan Monitoring Kota Layak Anak dengan Model Design-Reality Gap","authors":"Kursehi Falgenti, Atikah Mardi, Ana Ruemardiana","doi":"10.30595/pspfs.v1i.146","DOIUrl":"https://doi.org/10.30595/pspfs.v1i.146","url":null,"abstract":"The Child-Friendly City web-based reporting and monitoring information system was implemented at the end of 2018 in Depok City. Through the web address, http://kla.depok.id Child-Friendly City cadres could report activities of child-friendly city forums based on five clusters and 29 indicators. The public could find information on Depok City as well as a child-friendly city. After three years of implementation, evaluation was necessary to ensure that the information system operates according to the initial design. This study aimed to evaluate the success of the monitoring and reporting information system for the Child-Friendly City of Depok. The evaluation was done by looking at the gap between the initial design of the system and the reality of the system's current state. The evaluation method was a gap analysis using a design-reality gap model consisting of 7 dimensions of Information, Technology, Process, Goals and Values, Staff placement and skills, management systems and structures, and other resources (ITPOSMO). The evaluation results showed that the information system failed partially. A recommendation for improvement was proposed so that Child-Friendly Cities' reporting and monitoring information system does not fail miserably. This recommendation aimed to make the reporting and monitoring process for the child-friendly city of Depok more effective.","PeriodicalId":165554,"journal":{"name":"Proceedings Series on Physical & Formal Sciences","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134024313","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

Deteksi Level Ketinggian Air Dengan Nikelin, Encoder dan Sensor Tekanan Untuk Sistem Peringatan Dini Banjir 水位检测与镍、Encoder和压力传感器对洪水预警系统

Proceedings Series on Physical & Formal Sciences Pub Date : 2021-10-31 DOI: 10.30595/pspfs.v1i.132

Latiful Hayat, Dian Nova Kusuma Hardani

{"title":"Deteksi Level Ketinggian Air Dengan Nikelin, Encoder dan Sensor Tekanan Untuk Sistem Peringatan Dini Banjir","authors":"Latiful Hayat, Dian Nova Kusuma Hardani","doi":"10.30595/pspfs.v1i.132","DOIUrl":"https://doi.org/10.30595/pspfs.v1i.132","url":null,"abstract":"Floods and their problems show an increasing indication when rainfall is high. Data from BNPB shows that floods, landslides and tornadoes contributed to the total disasters in Indonesia in a decade. The existence of an early warning flood disaster can help evacuate before a disaster strikes. The system requires a water level detector as the basic data for determining flood predictions. In order to get the water level value, a touch water method can be used using electrodes or without touching the water with the help of pressure sensors, ultrasonic and imaging. Each method has advantages over the other. In this study, the effectivity and accuracy of detecting water levels were investigated using 3 methods: the direct touch of water through nickel wire, buoys with encoder, and pressure sensors. Detection of water levels can be used as a reference to obtain river water level data which is then connected via an IoT or internet connection as a reference for the Early Warning System for the arrival of floods. This study found that changes in water level of less than 30 cm can utilize buoys and encoders with an accuracy of detecting 5 to 6 counts per 1 mm increase in water level. Meanwhile, the measurement of less than 30 cm water level using nickel wire resulted in a non-linear value. The utilization of nickel wire can be used for a height of more than 30 cm where the change in resistivity has started to be linear. ADC change value is 2.93 mV/cm using 10 bit ADC at 5 Volt reference voltage. For water level heights of 50 cm and above, a pressure sensor can use a pressure sensor that can detect changes in pressure of 0.002 in Hg/mm or 0.05 mmHg/mm.","PeriodicalId":165554,"journal":{"name":"Proceedings Series on Physical & Formal Sciences","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124293221","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