bluuebunny/crossref_metadata_2025 huggingface dataset:
Filtering Random Valued Impulse Noise from Grayscale Images through Support Vector Machine and Markov Chain
Authors: Gellert Arpad , Brad Remus , Morariu Daniel , Neghina Mihai
Published: January 2022

This paper presents a context-based filter to denoise grayscale images affected by random valued impulse noise. A support vector machine classifier is used for noise detection and two Markov filter variants are evaluated for their denoising capacity. The classifier needs to be trained on a set of training images. The experiments performed on another set of test images have shown that the support vector machine with the radial basis function kernel combined with the Markov+ filter is the best configuration, providing the highest noise detection accuracy. Our filter was compared with existing denoising methods, it being better on some images and comparable with them on others.
Pengaruh Ukuran Biochar Bambu dan Dosis Pupuk Urea terhadap Efisiensi Pupuk dan Hasil Tanaman Sawi Hijau (Brassica juncea L.) pada Tanah Berpasir
Authors: ASMARA ANAK AGUNG GDE PREHATRESNA ADI , ATMAJA I WAYAN DANA , SUWASTIKA ANAK AGUNG NGURAH GEDE , KESUMADEWI ANAK AGUNG ISTRI
Published: January 2022

The Effect of Bamboo Biochar Size and Urea Fertilizer Dosage on Fertilizer Efficiency and Yield of Green Mustard (Brassica juncea L.) in Sandy Soil. Biochar is charcoal produced from incomplete combustion (carbonization). Biochar is a soil amendment agent that has long been known in agriculture which is useful for increasing soil productivity. This study aims to determine the effect of bamboo biochar size and urea fertilizer dosage on the efficiency of urea fertilizer and yield of green mustard (Brassica juncea L.). This research was conducted from May 2020 to September 2020 at the Experimental Garden of the Faculty of Agriculture, and at the Laboratory of Soil and Environmental Sciences, Faculty of Agriculture, Udayana University. The research design used was a completely randomized design (CRD) with 2 factorials and 3 replications. The treatment factors consisted of P0 = 0kg urea (control) (0 grams / pot), P1 = 100kg urea / ha (0.2 grams / pot), P2 = 200kg urea / ha (0.4 grams / pot), P3 = 300kg urea / ha (0.6 gram / pot), B1 = 0.25-2.00 mm, B2 = 2.38-2.83 mm, B3 = 2.83-3.36 mm. The parameters observed were levels of ammonium, nitrate, soil pH, microbial population, soil respiration, crop yields including fresh weight and oven dry weight of the plant. The results of the analysis showed that the effect of biochar and urea fertilizers interacted very significantly with the parameters of the microbial population and had no significant effect on the parameters of ammonium, nitrate, soil pH, soil respiration, plant fresh weight, plant dry weight, root fresh weight, root dry weight and efficiency. fertilizer. Biochar treatment has a significant effect on biological factors and fertilizer treatment affects soil chemical properties, crop yields are influenced by a single factor.
Pemetaan Kawasan Lahan Pertanian Pangan Berkelanjutan di Kuta Utara dan Mengwi Berbasis Penginderaan Jauh dan Sistem Informasi Geografis
Authors: OKTAFIANTI KARTIKA DEWI , LANYA INDAYATI , TRIGUNASIH NI MADE
Published: January 2022

Mapping of Sustainable Food Agricultural Land at North Kuta and Mengwi Districts Based on Remote Sensing and Geographical Information System. Sustainable Food Agricultural Land (LP2B) is a field of agricultural land designated to be protected and developed consistently in order to produce staple food for national food independence, resilience and sovereignty. The Badung Regency Government has determined the area and location of LP2B but it has not been accompanied by a spatial information map. This study aims to map subak rice fields in 2019 as well as mapping of LP2B based on the physical conditions of the area and the environment in North Kuta and Mengwi Districts based on remote sensing and GIS. The method used consists of image interpretation, field survey and numerical classification. The results showed that the distribution of subak rice fields in North Kuta and Mengwi Districts was 4967.22 ha. The distribution of rice fields in North Kuta District is 850.15 ha and in Mengwi District is 4117.07 ha. In the classification of LP2B areas, the recommended area is model 1 (234.88 ha), model 2 (939.76 ha) and model 3 (2048.63 ha). The recommendation areas are in model 1 (1489.91 ha), model 2 (1101.52 ha) and model 3 (2047.53 ha). The conditional recommendation area is in model 1 (2969.50 ha), model 2 (2048.49 ha) and model 3 (873.39 ha). Not recommended area in model 1 (270.81 ha), model 2 (875.33 ha) and model 3 (0 ha).
Pemanfaatan Biochar sebagai Pembawa Rhizobium terhadap Pembentukan Bintil Akar dan Hasil Tanaman Kedelai (Glycine max L. Merril)
Authors: LUSIANA NI PUTU NENA , SUWASTIKA ANAK AGUNG NGURAH GEDE , ATMAJA I WAYAN DANA , KESUMADEWI ANAK AGUNG ISTRI
Published: January 2022

The Utilization of Biochar as a Carrier of Rhizobium for the formation of root nodules and Yield of Soybean (Glycine max L. Merril). This study aims to determine the effect of the type of raw materials and particle size of biochar as a Rhizobium carrier on the formation of nodules in soybean plants. This research was conducted from September to November 2020 at the Experimental Station and Laboratory of Soil and Environmental Sciences, Faculty of Agriculture, Udayana University. The research design used was a randomized block design with nested patterns with 2 factorials and 3 replications. The treatment factors consisted of B1 = bamboo biochar, B2 = albasia wood biochar, B3 = corncob biochar, B4 = young coconut skin biochar, P1 = (0,15-0,50 mm), P2 = (>0,50-1,68 mm), P3 = (>1,68-3,36 mm). The parameters observed included effective nodule, nodule size, total bacterial population, ammonium, nitrate, and plant yield. The result of the analysis showed that the type of biochar raw materials had a very significant effect on the parameters of effective nodules, nodules size, total bacterial population and plant yield, but had no significant effect on soil chemical parameters. The treatment of biochar particle size had a very significant effect on the parameters of effective nodules, total bacterial population, and plant yield, and had a significant effect on the size of nodules, but had no significant effect on soil chemical parameters. The conclusion of this study is that the type of raw material for albasia wood biochar is effective as a Rhizobium carrier, which is indicated by the high number of effective nodules, nodules size and total bacterial population of 0,15-1,68 mm particles.
Database Sumberdaya Lahan Pertanian Pangan Berkelanjutan Berbasis Remote Sensing dan Sistem Informasi Geografis di Subak Temaga Kecamatan Denpasar Timur
Authors: PRADITHA ARDHIA AYU , LANYA INDAYATI , SUMARNIASIH MADE SRI
Published: January 2022

Database of Sustainable Food Agricultural Land Resources Based on Remote Sensing and Geographical Information System at Subak Temaga East Denpasar Subdistricts. Subak Temaga doesn’t yet have a database according to Government Regulation No. 25 of 2012 concerning Information System for Sustainable Food Agriculture Land (SFAL). A geospatial-based database needs to be compiled to implement these regulation. The research aims: compile a database of artificial resources, agricultural resources, land resources and human resources to support SFAL in Subak Temaga, create land ownership maps in Subak Temaga, compile an information system of SFAL and land ownership based on remote sensing and Geographic Information System (GIS). This research uses a survey method to obtain primary data, then doing the mapping to compile the information system based on geospatial. The research results: artificial resources (irrigation, jogging track/farm road), land resources (soil family, landform, slope, rainfall, land suitability, soil fertility), agricultural resources (types of farm commodities, productivity, agriculture tools and machinery, cropping pattern, types and dosage of fertilizer), human resources (name, address, age, last education, farmer status, ownership status, ownership large and boundary, profit-sharing system). Farmer status consists of 56 owner farmers (30,9%) and 125 sharecropers (69,1%). Land ownership status consist of 432 freehold polygons (92,7%) and 34 non freehold polygons (23.8%). Remote sensing is used to determine the boundaries of land ownership, GIS is used to compile a geospatial-based information system for LP2B and land ownership.
PENGARUH EKSPOR MIGAS, PENANAMAN MODAL ASING, UTANG LUAR NEGERI, DAN INFLASI TERHADAP PERTUMBUHAN EKONOMI INDONESIA
Authors: Warer Insyai Rina , Setyari Ni Putu Wiwin
Published: January 2022

This study aims to analyze the partial and simultaneous effect of oil and gas exports, foreign investment, foreign debt and inflation on Indonesia's economic growth in 1975-2019. The research method uses a quantitative approach which will be explained associatively. The data analysis used is multiple linear regression method as an econometric tool to describe the characteristics of a sample or observed location with the help of SPSS 26 for windows. The results of the study prove that partially oil and gas exports, foreign debt, and inflation affect Indonesia's economic growth. Meanwhile, foreign investment has no effect on Indonesia's economic growth. Simultaneously, the variables of oil and gas exports, foreign investment, foreign debt and inflation affect Indonesia's economic growth. This is supported by the R2 value of 0.599 which means that 59.9 percent of the variation in economic growth is influenced by oil and gas exports, foreign investment, foreign debt and inflation, while the remaining 40.1 percent is influenced by other factors not included in the model.
MENELISIK PERSEPSI PERILAKU MILENIAL PENGGUNA INSTAGRAM DI ERA NEW NORMAL
Authors: Periantini Ni Putu Novia , Darma Gede Sri
Published: January 2022

This study aims to determine the perception of millennial behavior of Instagram users in the new normal era related to the implementation of customer path 5A. Consumer behavior has changed as a result of the new normal era. The application of customer path 5A can be seen from the millennial behavior of Instagram users starting from the Aware, Appeal, Ask, Act, and Advocate stages. The brand provider company must be a mentor throughout the customer stages from the Aware or awareness stage to the Advocate or endorsement stage. Business actors really hope that there will be an Act and Advocate process for products offered to consumers during this new normal era. This study uses a qualitative approach to dig deeper into the millennial behavior of Instagram users through customer path 5A. Data was collected through in-depth interviews with 10 millennial female informants with an age range of 18-24 years who are followers of the Instagram account @wimy_store. This study indicates that not all informants go through every stage of the 5A customer path starting from the Aware, Appeal, Ask, Act and Advocate stages. 2 Informants only went through the Aware, Appeal, and Ask stages, Act or purchase actions were not carried out due to considerations of the Covid-19 pandemic so that they paid more attention to needs, Advocate was not carried out because there had never been an Act before.
PENGARUH PERTUMBUHAN EKONOMI, JUMLAH ANGKATAN KERJA, DAN TINGKAT UPAH TERHADAP PENYERAPAN TENAGA KERJA PROVINSI BALI
Authors: Wiasih Ni Komang Pande , Karmini Ni Luh
Published: January 2022

The condition of labor absorption shows that the higher the unemployment rate, the higher the poverty, crime, and socio-economic phenomena in society. Absorption of labor is one of the supporters of economic development carried out by developing countries and has the aim, among others, to create equitable economic development. This study aims: 1) To determine the effect of economic growth, the number of the workforce, and the wage level simultaneously on the absorption of district/city workers in the Province of Bali; 2) To determine the effect of economic growth, the number of labor force, and the partial wage level on the absorption of labor in districts/cities in Bali Province. The data used is secondary data from 2010 – 2019 with quantitative and qualitative data types, then the data is processed using multiple linear regression analysis techniques. The results of this study indicate that: 1) Economic growth, the number of labor force, and the level of wages simultaneously affect the absorption of labor; 2) Partially, economic growth has no effect on employment. The number of labor force and the wage level partially have a positive and significant effect on labor absorption.
PENGARUH SOSIALISASI, SANKSI, SISTEM E-FILING, TARIF, DAN KUALITAS PELAYANAN FISKUS TERHADAP KEPATUHAN WAJIB PAJAK
Authors: Dewi Neng Rosita , Asalam Argan Gani
Published: January 2022

In Indonesia, the largest income is through taxes to finance various state needs. Especially in the APBN, there is an important role that is owned by taxes, but tax revenues in the APBN in Indonesia have not been maximized. With not maximal tax revenue in Indonesia, discipline, awareness and compliance of taxpayers is very much needed to comply with applicable tax obligations. The purpose of this research is to be able to see the effect of socialization, sanctions, e-filing system, tariffs and quality of tax services on the compliance of individual UMKM taxpayers. This research uses quantitative primary data techniques. The population in this research is individual UMKM taxpayers registered at (KPP) Pratama Cimahi 2020 using convenience sampling and the sample used is 100 samples. This research uses a questionnaire with a Likert scale of 1-5 as the collection method. This research was analyzed using descriptive statistical analysis and multiple linear regression analysis. The results in this research state that socialization, sanctions, e-filing system, tariffs and quality of tax service services simultaneously (simultaneously) have a significant correlation to taxpayer compliance. In addition, the variables of socialization, sanctions and tariffs separately (partial) have a significant positive correlation with taxpayer compliance, but the variables of the e-filing system and service quality of the tax authorities separately (partial) do not have a significant correlation with taxpayer compliance
FAKTOR YANG MEMPENGARUHI WAKTU KERJA PEREMPUAN DAN KESEJAHTERAAN KELUARGA PADA INDUSTRI KERAJINAN KAYU DESA MAS
Authors: Prabhajayati Putu Srila Lohita , Marhaeni A.A.I.N.
Published: January 2022

The purpose of this study was to analyze the effect of work experience, number of family dependents and husband's employment status on the allocation of women's working time in the wood craft industry in Mas Village; the effect of work experience, number of family dependents, husband's employment status and allocation of women's working time on family welfare in the wood craft industry in Mas Village; and the role of women's work time allocation in mediating the effect of work experience and number of family dependents and husband's employment status on family welfare in the wood craft industry in Mas Village. Data were obtained using observation and interview methods, with a total sample of 97 people which were then analyzed using path analysis. The results showed that work experience had a non-positive or non significant effect on the allocation of women's working time, while the number of family dependents had a positive and significant effect on the allocation of women's working time, and husbands who had employment status had a lower allocation of women's working time than husbands who did not work; Work experience, number of dependents in the family has no effect on family welfare, while husbands who have employment status work have higher family welfare than husbands who do not work, and the allocation of women's working time has a positive and significant effect on family welfare; Work experience, number of family dependents and husband's employment status indirectly affect family welfare through the allocation of women's working time, in other words, women's work time allocation is an intervening variable that mediates work experience, number of family dependents and husband's employment status on women's working time allocation. . Meanwhile, the husband's employment status has no direct effect on family welfare.
Praktik-Praktik Good Governance Pada Koperasi Simpan Pinjam Sari Amertha Dana
Authors: Trikajayanti Ni Komang Ayu , Wirajaya I Gde Ary
Published: January 2022

In terms of quantity, cooperatives are growing rapidly in Denpasar City, one of which is the Savings and Loans Cooperative (KSP) Sari Amertha Dana in Denpasar City. This cooperative is able to face and get through this pandemic crisis well so that it continues to run normally. Although the COVID-19 pandemic situation caused some members of KSP Sari Amertha Dana to have difficulty paying loans, KSP Sari Amertha Dana continued to run their operations and there were no layoffs. This study aims to identify and analyze the practices of Good Governance (GG) applied to KSP Sari Amertha Dana. This study uses qualitative methods with triangulation techniques and descriptive analysis. The results of the analysis state that the practices of transparency, accountability, responsibility, independence, and equality and fairness carried out by KSP Sari Amertha Dana have been implemented well.

Keywords : Transparency; Accountability; Responsibility; Independence; Fairness.
Kesempatan Investasi, Kebijakan Dividen dengan Firm Size sebagai Variabel Moderasi
Authors: Satya Dewi Dewa Ayu Mirah , Widanaputra Anak Agung Gde Putu
Published: January 2022

Dividend policy is one of the most important financial functions of a company. This is because the dividend policy has an influence on the company's stakeholders, both managers and investors. This study aims to determine the effect of investment opportunities on dividend policy with Firm Size as a moderating variable. This research was conducted on manufacturing companies on the Indonesia Stock Exchange for the 2015-2019 period. The population is 142 companies. Based on the purposive sampling method and the expenditure of outlier data, a sample of 34 companies was obtained. The data analysis technique used is Moderated Regression Analysis. The results of the analysis show that Firm Size does not weaken the effect of investment opportunities on dividend policy. The results of this study support the residual theory of dividend and agency theory. In addition, the results of this study can also be considered by companies in determining dividend policy and assisting investors in making investment decisions.

Keywords : Investment Opportunity Set; Dividend Policy; Firm Size.
Analisis Faktor-Faktor yang Memengaruhi Nilai Perusahaan Manufaktur yang Terdaftar di Bursa Efek Indonesia
Authors: Devi Ni Luh Nyoman Sherina , Manuari Ida Ayu Ratih
Published: January 2022

Firm value is closely related to shareholder wealth and become the main focus of investor decision making. This study analyzes the impact of capital design, productivity, profit strategy, firm development, also, firm size on the value of assembling organizations. Purposive testing technique was utilized and gotten 47 assembling organizations with 3 years perception, with all out 141 examples. Various direct relapse examination was utilized as a scientific procedure in this review. Results showed that profitability positively affected firm worth. While capital design, profit strategy, firm development, and firm size were found to have no impact on firm worth. Organizations are encouraged to improve and focus closer on factors, for example, productivity that can influence the worth of the organization.

Keywords : The Worth of the Organization; Capital Construction; Dividend Strategy; Profitability; Company Development; Company Size.
Kepatuhan Pengendalian Intern dan Perilaku Etis Karyawan di PT. Intan Bali Cargo International
Authors: Wibawa I Made Surya Widhi , Suryanawa I Ketut
Published: January 2022

PT. Intan Bali Cargo International is a company engaged in the international freight forwarding industry. This study aims to analyze the influence of the control environment, risk assessment, control activities, information & communication and monitoring to ethical behavior of employees at PT. Intan Bali Cargo International. The sample was determined using the purposive sampling method so that 47 respondents were selected as the sample. Multiple linear regression analysis technique was used to analyze the data. The results of the analysis show that the control environment, risk assessment, control activities, information and communication, and monitoring have a positive and significant effect on the ethical behavior of employees at PT. Intan Bali Cargo International. These results indicate that the higher the level of internal control compliance, the ethical behavior of employees in the company will also increase.

Keywords : Control Environment; Risk Assessment; Control Activities; Information and Communication; Monitoring.
Pengaruh Pengetahuan, Pengalaman, Skeptisme Profesional, Dan Intuisi APIP Dalam Mendeteksi Kecurangan Pada Inspektorat Provinsi NTB
Authors: Idham Muhammad , Furkan Lalu M. , Pituringsih Endar
Published: January 2022

This study aims to analyze the effect of knowledge, experience, professional skepticism, and intuition of government internal supervisors in detecting fraud at the NTB Provincial Inspectorate. Respondents from this study as many as 49 people who have functional positions. The technique of collecting data is by using a questionnaire and collecting data by using the census method. The data analysis technique used multiple regression analysis. The results showed that professional experience and skepticism had a significant positive effect on Fraud Detection. Meanwhile, knowledge and intuition have a negative effect on Fraud Detection. The theoretical implication of this research is to strengthen the results of previous studies that knowledge, experience, professional skepticism and intuition have an influence on fraud detection. The practical implications of this research are useful as a means to provide information or references for auditors, especially those who have an auditor's functional position. Meanwhile, the implications of research policies can be used as benchmarks and evaluations related to fraud detection in improving the quality and performance of auditors as government internal supervisors.

Keywords : Knowledge; Experience; Profesionalisme Skepticism; Intuition; Fraud Detection.
Aplikasi fungi mikoriza arbuskula Glomus sp. dan Trichoderma sp. sebagai pupuk hayati dan biostimulator pertumbuhan tanaman tomat (Solanum lycopersicum L.)
Authors: Anggiani Anak Agung Yulia , Proborini Meitini Wahyuni , Muksin I Ketut , Narayani Inna
Published: January 2022

Tomat (Solanum lycopersicum L.) merupakan komoditas hortikultura yang memiliki banyak manfaat dan potensial untuk dikembangkan. Permintaan pasar terhadap buah tomat meningkat, namun produksi tomat di Bali mengalami penurunan karena faktor biotik dan abiotik. Upaya untuk meningkatkan pertumbuhan tanaman tomat yaitu menggunakan FMA Glomus sp. dan Trichoderma sp. yang berfungsi sebagai pupuk hayati dan biostimulator. Penelitian dilaksanakan pada November 2020 sampai Februari 2021 dan bertujuan untuk menganalisis pengaruh pemberian FMA, Trichoderma sp. dan kombinasinya terhadap pertumbuhan tanaman tomat. Lokasi penelitian di Greenhouse dan Laboratorium Taksonomi Tumbuhan Prodi Biologi Fakultas MIPA Universitas Udayana. Rancangan penelitian menggunakan Rancangan Acak Kelompok (RAK) Faktorial dengan dua faktor dan tiga kali ulangan. Faktor pertama dosis FMA Glomus (0, 100, 150 dan 200 spora per tanaman), faktor kedua dosis Trichoderma (0, 10 dan 20 mL per tanaman). Data dianalisis menggunakan Analysis of Variance (ANOVA) dan dilanjutkan dengan analisis Duncan Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa aplikasi FMA Glomus sp. 150 spora per tanaman dapat meningkatkan tinggi tanaman, panjang akar, jumlah kuntum bunga per tanaman, berat kering total tanaman dan mendapatkan persentase kolonisasi FMA tertinggi sebesar 35% (kategori sedang).
Analisis kandungan Timbal (Pb) dan Kadmium (Cd) dalam kangkung air (Ipomoea aquatica Forks.) di rawa yang dialiri limbah cair rumah tangga
Authors: Suraida Suraida , Syefrinando Boby , Alfian Alfian , Fistoni Fistoni
Published: January 2022

Penelitian ini bertujuan untuk menentukan kandungan timbal (Pb) dan kadmium (Cd) dalam tanaman kangkung air (Ipomoea aquatica Forks.) di rawa yang dialiri limbah cair rumah tangga. Jenis penelitian ini adalah penelitian observasional dilakukan dengan pendekatan deskriptif melalui uji logam berat di laboratorium. Hasil penelitian menunjukkan bagian tanaman yang mengakumulasi logam berat paling tinggi adalah bagian akar, lalu batang, sedangkan daun tidak terkandung logam.  Organ akar mengandung logam Pb sebesar 0,0146 mg/kg dan logam Cd sebesar 0,0018 mg/kg.  Bagian organ batang mengandung timbal sebesar 0,0012 mg/kg dan logam Cd sebesar 0,000867 mg/kg. Semuanya masih di bawah batas maksimum cemaran logam untuk bahan pangan sehingga masih aman untuk dikonsumsi masyarakat.
Morphological and histological kidney structure in diabetic rats model treated with ethanol extracts of jengkol fruit peel (Archidendron pauciflorum)
Authors: Malini Desak Made , Fitriani Nurullia , Laila Adnin , Ratningsih Nining , Setiawati Tia
Published: January 2022

In a long term, diabetes mellitus (DM) leads to nephropathy due to glomerular hyperfiltration. One of the plant used as a diabetic drug by the community in Karangwangi Village, Cianjur Regency, West Java is the fruit peel of jengkol. Therefore, this study aims to determine the effect of the ethanolic extract of Jengkol fruit peel (EEJFP) toward the morphological and histological structure on the kidney of the diabetic rat model. The method adopted was the Randomized Design (CRD) with 6 treatments namely NC (Carboxyl Methyl Cellulose (CMC) 0.5%), PC (CMC 0.5%), Pb (Glibenclamide 5 mg/kg BW), P1, P2, and P3 (EEJFP 385; 770; and 1,540 mg/kg BW) with 4 replications for 14 consecutive days. Furthermore, the induction of diabetes with streptozotocin dose of 60 mg/Kg BW was performed intravenously in experimental animals except for the NC group. The parameters observed include relative weight, morphological, and histological structure of kidney which include glomerular diameter, Bowman space distance, and percentage of proximal tubular cell necrosis. The non-parametric and parametric data were tested by Kruskal Wallis and ANOVA test as well as Duncan's follow-up test, respectively. The results showed that there was no significant difference in the morphological structure of the kidney between treatment groups.  Furthermore, the relative weights of kidney in the PC, Pb, P1, and P3 groups were larger and significantly different compared to NC and P2 also, the histological structure showed that the glomerular diameter (65.43 ± 0.7 m), Bowman space distance (4.19 ± 1.7 µm), and the percentage of proximal tubular cell necrosis (24.6 ± 5.5%) at P2 were not significantly different from NC. Based on this results, it was concluded that EEJFP has no effect on the kidney’s morphological structure, however, it decreases its relative weight and repair the kidney’s histological damage of the diabetic rat model with the optimum dose of 770 mg/kg BW.
DESIGN FIBER TO THE HOME GIGABIT PASSIVE OPTICAL NETWORK UDAYANA UNIVERSITY, SUDIRMAN CAMPUS
Authors: Sudiarta Pande Ketut
Published: January 2022

To find out the need for fiber optic access network devices from NOC to rooms at Udayana University, Sudirman Campus, fiber to the home network design was made with Gigabit Passive Optical Network (GPON) technology. Selection of GPON technology to reduce the number of ports on OLT and the number of fiber cores compared to the existing technology using point to point. Assuming the bitrate in each room is 21 Mbps and 291 rooms to be served, it takes 5 OLT ports on the NOC. Feeder Cable Network consists of 5 cores distributed to each location using 3 units of 1: 4 splitter, 4 units of 1: 8 splitter, 6 units of 1:16 splitter, 1:32 splitter of 6 units. To maintain service quality, 16 amplifiers are needed. The required fiber cable length is 2.5 km. The quality of service is tested using the Optisystem simulator. The result is that at the closest distance the PRx value is -14.059 dBm, with BER 6.13608 e-103, Q Factor 21.511. Meanwhile, at the farthest distance, the PRx value is -14.105 dBm, with BER of 1.52751 e-120, and Q Factor 23.3159. The results obtained still meet the ITU-T G.984.2 standard
Room and Laboratory Equipment Lending Based On Smartphone Application Using QR Code Technology
Authors: Kurniawan Yandi
Published: January 2022

The main problem in this research is dependency lab activities on the presence of a technician and complicated administrative process which take five procedure stages of lending at D3 and D4 Electronic Engineering polban. This research aims to create an equipment that is able to eliminate the dependency of the presence of technician, and to reduce the complicated administrative process. The QR code technology is the method used in this research to control the opening of lab doors and equipment cupboards by scanning the QR code with a mobile application. The result of this research show that the procedure borrowing of equipment facilities can be shortened from five procedurals to three procedurals. The QR Code information is able open the door of the room and laboratory cabinets by inputing password that been set at the database and able to borrow equipment that is integrated with the automatic recording of borrowing equipment.
Implementation and Evaluation of Accounting Information Systems in Manufacturing Company Using System Usability Scale
Authors: Sandhiyasa I Made Subrata , Yanti Christina Purnama , Hendrawati Theresia
Published: January 2022

Information systems can facilitate business actors to control and evaluate business reporting effectively and efficiently. Anugrah Sri Jaya is a business engaged in manufacturing. This company still uses a manual recording system which causes several problems, namely frequent errors in calculations and mismatch of inventory stock records with actual conditions. Therefore, the researcher proposes to implement an information system in the accounting process at Anugrah Sri Jaya. From the results of the study, researchers have succeeded in building a web-based accounting information system at Anugrah Srijaya. Information system testing uses the System Usability Scale (SUS) method where the test uses a questionnaire as an assessor and the number of responses is 5 respondents where the respondents from this study are business owners and several employees who will later use this system. From the results of the tests carried out, it can be seen that the average score obtained from the calculation of the System Usability Scale (SUS) is 74.5. Based on the results of the average score, this system can be said to be in the category of acceptance (Acceptable) and on the adjective rating scale, the information system built is rated as excellent.
Molecular Docking Senyawa Ekstrak Etanol Daun Kenikir (Cosmos caudatus) Sebagai Inhibitor Il-6 Dalam Respon Inflamasi
Authors: Azzahra Ratu Wifaira , Murdaya Niky , Al Shofwan Adnan Aly , Ramadan Erlangga , Utami Savira Dwi
Published: January 2022

Inflamasi merupakan reaksi alami tubuh untuk melindungi diri dari patogen menyebab penyakit. Interleukin-6 (IL-6) berperan sebagai sitokin pro-inflamasi dan antiinflamasi yang dikeluarkan oleh sel T dan makrofag untuk merangsang respon imun saat terjadi infeksi. Pada penelitian ini, dilakukan studi in silico ekstrak etanol daun kenikir (Cosmos caudatus) sebagai anti-inflamasi yang didasarkan pada afinitas terhadap Interleukin-6 (IL-6) dengan menggunakan metode molecular docking secara in silico. Penelitian ini meliputi simulasi penambatan molekuler kandungan senyawa ekstrak etanol daun kenikir terhadap reseptor IL-6 (PDB ID : 1ALU) dan prediksi profil farmakokinetik dan toksisitas menggunakan server Pre-ADMET. Hasil penelitian menunjukkan bahwa diperoleh empat senyawa potensial, yaitu C1 (Kaempferol), C2 (1-Caffeoylquinic acid, C3 (Procyanidin B1), dan C5 (Quercetin-3-O-pentoside).Keempat senyawa tersebut memiliki nilai ?G dan Ki yang lebih baik dibandingkan dengan ligan alami. Nilai ?G; Ki senyawa uji tersebut, yaitu berturut-turut (-5,29 Kkal/mol; 133,31 uM), (-6,02 Kkal/mol; 38,44 uM), (-5,38 Kkal/mol; 114,24 uM), dan (-5,46 Kkal/mol; 99,50 uM). Hasil PreADMET keempat senyawa tersebut memiliki daya adsorpsi yang baik sehingga dapat dipertimbangkan dalam pembuatan sediaan rute oral. Hasil ames test menunjukkan bahwa C1 dan C2 bersifat mutagenik, sedangkan C3 dan C4 non mutagenik.
Review : Potensi Aktivitas Anti Virus Dari Produk Alami Lebah Kelulut
Authors: Batistuta Muhammad Alib , Aulia Annisa , Kustiawan Paula Mariana
Published: January 2022

Up to present, many deadly diseases are caused by viral infections. Herbal therapy is a preventive effort made by the community to overcome diseases that come from viruses. Antiviral drug resistance is also the reason people consume herbs from natural ingredients. One of the natural products has the potential to come from kelulut bee products consisting of propolis, pollen, and honey. The kelulut bee or stingless bee is a type of bee that is commonly found in countries with tropical climates such as Indonesia, but there is still little scientific information that examines its potential as an antiviral. This study aims to analyze data on the potential antiviral activity of kelulut bee products through the collection of related articles. The research conducted is a literature review, so the research method is carried out by collecting related articles using search engines such as NCBI, Sciencedirect, and Google Schoolar. Kelulut bee products such as propolis, pollen and honey have potential pharmacological activity as antiviral. This anti-viral activity is due to the presence of compounds such as alkaloids, flavones, apigenin derivatives and other compounds which will be discussed further. Natural products from kelulut bees have potential as an alternative to antiviral therapy. It is also recommended to conduct more in-depth research on the potential of kelulut bee natural products to obtain these therapeutic products.
Kajian Etnomedisin dalam Pengobatan Tradisional pada Ulkus Kaki Diabetik (UKD) di Bali
Authors: Rahayu Luh Risma Putri , Sanjaya Dwi Arymbhi , Yuda Putu Era Sandhi Kusuma , Cahyaningsih Erna , Dewi Ni Luh Kade Arman Anita , Putra Made Agus Deny Mahendra
Published: January 2022

Salah satu komplikasi yang terjadi akibat diabetes mellitus (DM) adalah Ulkus Kaki Diabetik (UKD). UKD merupakan kejadian luka yang timbul pada kaki penderita DM akibat komplikasi mikroangiopati dan makroangiopati yang dapat menimbulkan kecacatan bahkan kematian.  Penelitian ini bertujuan untuk mengetahui dan mendokumentasikan pengobatan tradisional yang digunakan oleh pengobat tradisional di Bali untuk mengobati UKD. Penelitian ini dilaksanakan dengan menggunakan metode deskriptif kualitatif komparatif yang membandingkan data yang diperoleh dari hasil wawancara mendalam dan pengisian angket dengan pustaka. Pengumpulan data dilakukan dengan wawancara mendalam pada pengobat tradisional (BATTRA) di Bali sebagai informan yang memiliki kompetensi di bidang pengobatan tradisional UKD. Teknik sampling yang digunakan dalam penelitian ini yaitu teknik snowball sampling. Dari hasil penelitian diperoleh sebanyak 10 ramuan, yang terdiri dari 6 (enam) ramuan yang digunakan secara topikal dan 4 (empat) ramuan yang digunakan secara oral. Bahan utama yang digunakan dalam ramuan topikal adalah madu. Dari 10 ramuan terdapat 15 jenis tanaman obat yang digunakan untuk pengobatan UKD. Tanaman obat terbanyak yang digunakan adalah lidah buaya, bawang putih, merica, bawang merah dan cendana.
Aktivitas Antibakteri Ekstrak Metanol Kulit Buah Kawista (Limonia acidissima) terhadap Shigella dysenteriae dan Salmonella thypi
Authors: Veryanti Putu Rika , Kusuma I.M , Ramadhina E.
Published: January 2022

Shigella dysenteriae dan Salmonella thypi merupakan bakteri yang dapat menyebabkan infeksi pada saluran cerna. Kawista banyak ditemui di Indonesia dan dapat dijadikan terapi alternatif untuk mengatasi diare. Kandungan kimia yang terdapat pada kulit buah kawista diduga dapat berkhasiat sebagai antibakteri. Tujuan dari penelitian ini adalah untuk mengetahui aktivitas antibakteri ekstrak kulit buah kawista (Limonia acidissima) terhadap bakteri Shigella dysenteriae dan Salmonella thypi. Tahap penelitian diawali dengan proses ekstrasi kulit buah kawista melalui metode maserasi, menggunakan pelarut metanol. Selanjutnya, dilakukan penapisan fitokimia dan pengujian aktivitas antibakteri. Pengujian aktivitas antibakteri ekstrak kulit buah kawista menggunakan metode difusi cakram dalam berbagai konsentrasi, yaitu 5%, 10%, 20%, 40% dan 80% ekstrak. Uji aktivitas antibakteri diukur berdasarkan diameter daerah hambat (DDH) yang dihasilkan. Hasil penelitian menunjukkan bahwa semakin tinggi konsentrasi ekstrak kulit buah kawista, semakin kuat aktivitas antibakteri yang diberikan. Pada konsentrasi 5%, rata-rata DDH untuk bakteri Shigella dysenteriae dan Salmonella thypi masing-masing adalah 7,91 mm dan 7,73 mm. Pada konsentrasi 80%, ekstrak memiliki aktivitas antibakteri yang paling kuat dengan rata-rata DDH 21,42 mm pada Shigella dysenteriae dan 20,93 mm pada Salmonella thypi. Ekstrak kulit buah kawista (Limonia acidissima) memiliki aktivitas antibakteri terhadap Shigella dysenteriae dan Salmonella thypi.
Uji Aktivitas Ekstrak Daun Dan Akar Singawalang (Petiveria alliaceae) Terhadap Penghambatan Tirosinase
Authors: Sholikha Munawarohthus , M, R. Nur , M, R. Nur , A.R. Mahfudza,
Published: January 2022

Tyrosinase is an enzyme that plays a role in the formation of skin pigments from a person because it is involved in the process of melanogenesis. Tyrosinase plays a very important role in the skin depigmentation process, there are several attempts to inhibit the skin depigmentation process, one of which is by inhibiting tyrosinase. Research on the leaves and roots of singawalang (Petiveria alliacea) was conducted to determine the potential as a tyrosinase inhibitor. Leaves and root extracts of singawalang were macerated with ethanol, then tested for identification of secondary metabolites. Singawalang leaves extract contains alkaloids, tannins and terpenoids while singawalang root extract contains alkaloids, flavonoids, tannins and terpenoids. Tyrosinase inhibitory activity used the microplate reader ELISA technique at a wavelength of 492 nm. Tests were carried out on kojic acid as a comparison and L-DOPA as a substrate. The results of the tyrosinase inhibition activity test for the extracts of singawalang leaves, singawalang roots and kojic acid, IC50 were 9.817 mg / mL, 4.987 mg / mL and 0.092 mg / mL, respectively.
PARTAI DEMOKRASI INDONESIA PERJUANGAN DALAM PERSAINGAN POLITIK DI BALI TAHUN 1999-2019
Authors: Pebriana I Wayan Agus
Published: January 2022

ABSTRACK This study seeks to reveal the Indonesian Democratic Party of Struggle (PDI-P) in the political competition in Bali in 1999-2019. The change in the power system from the New Order to the Reformation has resulted in significant changes in the political system. At the local political level in Bali there is a shift in political power. Previously, during the New Order era, political power was controlled by Golkar, now it has begun to shift to the PDI-P. The problems discussed in this study are (1) how was the PDI-P's role in political competition in Bali from 1999-2019 (2) Why PDI-P managed to emerge as a competitor in political competition in Bali (3) What was the competition from the success of the PDI -P emerged as the dominant party in Bali. This study uses historical theory, especially historical explanations and historical cause and effect as well as theoretical assistance from social science, namely Leadership from Antonio Gramsci. The results show that throughout the post-New Order election, PDI-P managed to emerge as the dominant party in Bali from 1999-2019. The success of the PDI-P to emerge as the dominant party in Bali is inseparable from the success of the PDI-P in utilizing the symbolic capital of the past as Soekarno's party, the PDI-P has also succeeded in building a system of alliances with various community groups that provide political support, and the PDI-P has succeeded in reforming the system. party organization. this had implications for the success of the PDI-P in realizing the party's agenda. Keywords: PDI-P, Election, Political Competition, Domination
A Recommendation System for Hotel in Bali Using Case Based Reasoning Method
Authors: Prashanti Ni Putu Vidya Vira , Astawa I Gede Santi
Published: January 2022

When on vacation, one of the essential amenities that is needed is the availability of accommodation such as hotel. One of the areas that become a holiday destination is the island of Bali. Being one of the tourist destinations of course many lodgings available in Bali with various facilities offered. The problem facing tourists is when choosing the right lodging that suits your wishes or needs, so in this study will be built a hotel recommendation system in Bali. The purpose of this research is to assist tourists in choosing the right hotel. The study used 78 hotel data sourced from the agoda.com. The methods used in this study are Case Based Reasoning and K-Nearest Neighbor.  The result of this study is that the hotel recommendation system in Bali has managed to provide hotel selection recommendations based on 14 features namely district, hotel class, room type, and availability of facilities such as breakfast, swimming pool, television, gym, air conditioner, scenery, and nightly stay price. Based on black box testing, it is obtained the result that the hotel recommendation system in Bali can function properly.
Implementation of K-Nearest Neighbor Algorithm in Heart Disease Classification
Authors: Putri Rahayu Ni Kadek Sukma , Mogi I Komang Ari
Published: January 2022

The heart is an important organ that exists in the human body. The main function of the heart is to pump blood throughout the body through blood vessels. The WHO states that as many as 7.3 million people die from heart disease. In this study heart disease will be classified using the K-Nearest Neighbor algorithm. K-Nearest Neighbor algorithm is a classification algorithm based on the distance from data testing against training data with a pre-defined number of k. The results were obtained from performance measurements for the classification of heart disease with the K-Nearest Neighbor algorithm measured using the K-Fold Cross Validation algorithm, from an accuracy rate of 65.89%, a precision level of 66.27%, and a recall of 74.67%.
Application of Augmented Reality Technology in the SDN 1 Sanur Building Recognition Application
Authors: Vyasa I Made Satya , Wibawa I Gede Arta
Published: January 2022

This study aims to build an application to introduce the Sumerta 1 public elementary school building. This research uses AR (Augmented Reality) technology, which with this technology makes it possible to display an object in virtual form in a real world view. The method used in this application is marker-based which identifies the pattern of a marker, in the application development itself the model used is the waterfall model. In the process of building this application, using the Vuforia software development kit (SDK) and Unity as the engine.
Gaussian Filtering Method to Remove Noise in Images
Authors: Satya I Dewa Gede Rama , Widiartha I Made
Published: January 2022

Capturing every moment is not taboo in this era. One way to capture the moment is to use a photo, but the results are often unsatisfactory. Noise, is one of the many causes of unsatisfactory results. Noise is a disturbance caused by digital data storage received by the image data receiver which can interfere with image quality. Noise can be caused by physical (optical) disturbances in the image capturing device, such as dust on the camera lens or due to improper processing. To get rid of this noise, you can use various methods, of which Gaussian Filtering is one of them. In this research, we will implement it using Matlab. The type of file used is a photo that has a jpg format and has noise above 75%. After doing image processing, it shows the results of the image which initially has noise and after the image quality improvement process is carried out, the image quality is clearer and the noise decreases.
Sentiment Analysis of the Indonesian Health Ministry Performance in Covid-19 Crisis using Support Vector Machine (SVM)
Authors: Putra Fathiyarizq Mahendra , Santiyasa I Wayan
Published: January 2022

Corona Virus Disease or COVID 19 is a new virus disease that originated in 2019 [6], Indonesia has reported first COVID-19 In 2nd March 2020. Various attempts have been made by the government, such as taking strict measures by temporal lockdown or cordoning off the areas that were suspected of having risks of community spread. As a source of information, the internet has changed substantially,. for example, social media. social media is a communication tool that is very popular among internet users today, From social media, users can update status, send messages, even, become a platform for exchanging socio-economic opinions and political views both in their place of residence or their country. This paper deals with the sentiment analysis of Indonesian after the peformance of Indonesian Ministry Of Health. We used the social media platform Twitter for our analysis. Tweets were studied to gauge the opinion of Indonesian towards peformance of Indonesian Ministry Of Health. Tweets were extracted using the two prominent keywords used namely: “terawan ”and “menkes” from June 15th to September 19th 2020. A total of 200 tweets were considered for the analysis. This study has successfully implemented the SVM algorithm for sentiment analysis on tweet data about peformance of Indonesian Ministry Of Health during COVID-19 Crisis. This is shown by the accuracy of using tweet data as much as 200 data, which is 172 data are training data and 28 are testing data. Besides the amount of data that affects accuracy, there are also other factors, namely the use of the kernel and the number of classes used. The results show that the Linear Kernel has the best accuracy, precision and recall rate compared to other kernels, respectively 75% for accuracy, 78.4% for precision and a recall value of 75%. for polynomial kernels, Gaussian and Sigmoid have the same accuracy, precision, and recall rates, namely, respectively. 60.71% for accuracy, 36.86% for precision and 60.71% recall value.
Souvenir Sales Analysis using Apriori Algorithm (Case Study: Ubud-Market Transaction in March 2020)
Authors: Rizky Muhammad Firyanul , Arya Kadyanan I Gusti Agung Gede
Published: January 2022

Ubud market is one of the largest art markets in Bali, there are many local Balinese souvenir traders and craftspeople, most of them are livelihoods depend on buying and selling local souvenirs, Since the Covid-19 pandemic entered in April 2020, Ubud market traders have started to close their business and hoping economic recoveryin future. The author tries to do a track record of souvenir sales transactions in Ubud market to find the last sales pattern before the traders closes their business to give a solution for marketing strategies in future. The sales transaction data will just become meaningless trash if it’s useless.. To get use information about the products that are most sold out at Ubud Market from the transaction database, the author uses the Apriori algorithm. This study was determined final rules on 2 itemset combination, If buying Manik-Manik Craft, Also buy Barong Shirt with the highest confidence 70% and Minimum Support 28%, and for 3 itemset a combination, If buying Celuk Silver, and Barong Shirt, Also buy Manik-Manik Craft with the highest confidence 37.5% and Minimum Support 12%, based on that there are 3 best-selling souvenir products, namely Barong Shirt, Manik-Manik Craft and Silver-Celuk in March 2020.

Keywords: Apriori Algorithm, Data Mining, Sales Analysis, Association Rule Mining, Ubud Market.