bluuebunny/crossref_metadata_2025 huggingface dataset:
PUPPETRY-THE TRADITIONAL FOLK THEATRE OF INDIA
Authors: Pandey Anjali
Published: October 2020

Puppetry is the indigenous theatre of India. From times immemorial it has been the most popular and well appreciated form of entertainment available to the village people.
THREE DECADES OF CONSUMER PROTECTION OF RIGHTS ACT: RURAL INDIA NEEDS FOCUSED ATTENTION
Authors: Patel Amrit
Published: October 2020

India has been observing December 24 each year since 1986 as “National Consumer Rights Day”, when the Consumer Protection Act [CPA], 1986 came into force on this day. Despite the implementation of the CPA has completed three decades in the country, the rural India has yet to understand the meaning of consumer’s rights & the procedure to protect the right enshrined in the CPA,1986. This has its significance because according to the National Council of Applied Economic Research survey report there are 720 million consumers across the villages and according to the National Sample Survey Organization report there are small & marginal farmers [S&MFs] accounting for 85% of total agricultural holdings in the country. It is against this background this development perspective article briefly but precisely deals with the need to create desired level of awareness among S&MFs as consumers and effectively implement the provisions of the CPA, 1986 for the benefits of farmers and women engaged in agriculture in the light of the importance of agriculture, significant number of farmers and women engaged in agriculture, poor quality of goods and services resulting into the serious issues of land degradation, inefficient use of farm resources, declining farm productivity and rate of return on farm investments.
AN ANALYTICAL STUDY OF PRESENT POSITION OF BITCOINS
Authors: Mittal Alka
Published: October 2020

Bitcoin is a virtual currency that is created from computer code. It has no central bank and is not backed by any government. But it can be exchanged for goods and services or for any other currencies. They were launched in 2009 as a bit of software written under the name Satoshi Nakamoto. The present paper analyse the Indian Tax and legal considerations regarding Bit coins. It also analyse the problems and risks related with Bitcoins.
Incidencia arancelaria en la guerra comercial de Estados Unidos vs China: un acercamiento desde el análisis de escalonamiento multidimensional
Authors: Gómez Ramos Elsy L. , Gómez Chiñas Carlos , González García Juan
Published: October 2020

EL artículo, analiza la guerra comercial entre China y los Estados Unidos (EU), concentrándose en la determinación del impacto que ha generado sobre sectores económicos y productos sensibles. Analiza el impacto la guerra comercial desde dos perspectivas: la primera analiza la evolución y escalamiento del conflicto desde que este se presentó en 2018; la segunda y más desarrollada, tiene que ver con la determinación del impacto que mediante la herramienta del análisis de escalamiento multidimensional, se realizó para clasificar los sectores y productos más sensibles. La hipótesis que se demuestra es que, el impacto de la guerra comercial ha afectado principalmente al sector primario, así como al nivel de precios que han tenido que pagar los consumidores. En tal sentido, en el corto plazo, todos los agentes económicos involucrados en dicha guerra han perdido, de ahí la expectativa que se abre, con la reciente firma de entendimiento fase 1.
Las ferias como medio para la promoción de la salud en la comunidad universitaria: pasos hacia una educación positiva
Authors: Barranca-Enríquez Antonia , Romo-González Tania , Pérez-Morales Alfonso Gerardo
Published: October 2020

Objetivo: la promoción de la salud en términos positivos y de bienestar, implica concebirla como el proceso en el que la comunidad aumenta el control sobre su salud, y la mejora. Las universidades tienen grandes capacidades para ello; por ejemplo, en ferias de salud que rompen los esquemas tradicionales unidireccionales y pasivos de los programas de salud. El programa de salud integral de la Universidad Veracruzana (México) implementó en su primera etapa estrategias para la promoción, prevención y tratamiento de enfermedades. Más tarde incorporó una visión más integral acorde a las necesidades enmarcadas en los objetivos sostenibles y la promoción de la salud comenzó a realizarse a través de ferias. No obstante, la comunidad universitaria dudaba que su realización tuviera beneficios. Materiales y métodos: se evaluó el efecto de las ferias en la salud y bienestar percibido por los estudiantes y su entorno y se identificaron las virtudes y fortalezas de carácter, las cuales son esenciales para la vida en bienestar. Resultados: la participación de los estudiantes en las ferias de salud les aporta conocimientos y habilidades para mejorar su salud, así como para adoptar estilos de vida acordes al autocuidado y la sustentabilidad. Además, las 24 fortalezas están presentes en todos los estudiantes, aunque el autocontrol fue la fortaleza menos presente. Conclusiones: las ferias son espacios que promueven la salud, al lograr transmitir y apropiar información, al mismo tiempo que acercan y educan a diferentes públicos de manera efectiva lúdica.
GERBANG LOGIKA BERBASIS PROGRAMMABLE LOGIC DEVICE (PLD)
Authors: Irmansyah Muhammad
Published: October 2020

In middle 1990, electronics industry had evolution in personal Computer, telephone cellular and high speed data communication equipment. To follow this development, electronics companies have designed and produce new product. One of these innovations is Programmable Logic Devices (PLD) technology. It is a technology to change function of IC digital logic using programming. Many of Programmable Logic Device (PLD) can be used to programming logic using single chip of integrated circuit (IC). Programmable Logic Devices (PLD) technology is applied using IC PAL 22V10 to design basic logic gate AND, OR, NOT and combinational logic gate NAND and NOR.
PENAMBANGAN DATA FORMAT TEXT EXCEL DENGAN SOFTWARE TANAGRA
Authors: Julsam Julsam , Adnan Mooduto Handryawan
Published: October 2020

This article describes about Tanagra software application on data mining. Tanagra is data mining software which can be used to access some existing data mining method. Data is built using excel with text data type. This application use the dataset of women with begnin or malignant. The result inform from 699 sample for Univariate Continuous Statistic have begin 65,52% and malignant 34,48%. The other information is the begnin has less mitos (1,6 : 1,59), the malignant has more ucellshape (6,56 : 3,21)
ALGORITMA IMAGE THINNING
Authors: Zurnawita Zurnawita , Suar Zulharbi
Published: October 2020

Using image thinning algorithm, various example of application is processing image to become more and more variate and helpfully for recognition process an image such as were studied  by  example. First, this handout will be explained  some term which concerning image thinning in digital image processing, then definition from image thinning and algorithm to process image thinning at one particular digital image will be explained. In the  next will be given an image thinning application which used for Extraction of Filarial Worms.
VIDEO STREAMING DENGAN VIDEOLAN PROJECT
Authors: Adila.A Aprinal , Yustini Yustini
Published: October 2020

Streaming is process of continuing data sending by broadcasting trough internet which showed by streaming application at PC client. The sending data packaging is compressing to make sending process is easy. Streaming can be done by input media variation and client has a change to benefit just after server sending the distreaming data and running in VLC media player.  VideoLAN Client (VLC) is a media to streaming which can be applied as transmitter and receiver. VLC can compress and decompress audio and video data from some input media. It shows data result of streaming which have picture and voice quality as well as the source.
Perancangan Sistem Informasi Untuk Perawatan Dan Perbaikan Modul Pratikum Berbasis Web
Authors: Nasution Anggara , Syaljumairi Raemon , Rusfandi Rusfandi
Published: October 2020

Microprocessor and microcontroller laboratories are type III laboratories that are in the electronics engineering study program majoring in electrical engineering, this laboratory serves the activities of student practices for microprocessor system courses, microcontroller systems and interfaces I and II and very large scale intergration (VLSI) programmable logic devices and programmable electronics. Laboran as manager and person in charge of the laboratory, every month submits reports on equipment support facilities and practice modules made manually to the head of the laboratory. Every day the laboratory staff must examine all equipment activities one by one such as computers and practice modules to find out the latest conditions. Seeing the problems above, we need a system solution that can provide fast, accurate, complete and integrated information as a whole. The purpose of this study is to produce an information system design for maintenance and repairs to microprocessor and microcontroller laboratories. The method used in this study analyzes the current system to create a conceptual model so as to produce a database diagram. Next, the design of the display includes the design of the application interface such as the reporter display, laboratory performance reports etc. To further maximize laboratory use and quality teaching and learning is expected that students, lecturers and staff will also participate by reporting damage to supporting facilities at the microprocessor and microcontroller laboratory.
Perancangan Dan Realisasi Antena Mikrostrip Monopole Segiempat Pada Frekuensi 546 Mhz Untuk Aplikasi Dvb-T
Authors: Asril Aprinal Adila , Yustini Yustini , Oktavia Hadria
Published: October 2020

Antena mikrostrip adalah suatu konduktor metal yang menempel diatas groundplane yang diantarannya terdapat bahan dielektrik. Antena mikrostrip terdiri atas 3 bagian utama yaitu patch, substrate dan groundplane. Antena mikrostrip yang dapat digunakan dalam konsep aplikasi DVB-T. Sistem DVB-T (Digital Video Broadcasting Terestrial), merupakan sistem penyiaran langsung dari pemancar bumi (terrestrial). Pada penelitian ini dibuat antena mikrostrip monopole untuk DVB-T dengan menggunakan PCB double layer dan software Zeland. Antena ini dirancang pada frekuensi 546 MHz. Bahan yang digunakan adalah PCB epoxy (FR4) double layer dengan ketebalan bahan 1.6 mm dan konstanta dielektrik sebesar 4.7 mm. Antena mikrostrip tersebut diuji untuk mendapatkan nilai frekuensi resonansi, bandwidth, VSWR, HPBW, Gain dan polaradiasi yang kemudian hasilnya dibandingkan dengan hasil simulasi menggunakan software Zeland Program Manager (IE3D). Pada hasil pengukuran antena diperoleh hasil untuk antena mikrostrip diantaranya nilai return loss = -25 dB pada frekuensi = 545 MHz, bandwidth = 140 MHz, dengan nilai VSWR = 1.48 dB, HPBW = 75o dan polaradiasi berbentuk Bidirectional.
Aplikasi Pengunaan Visual Basic Pada Perhitungan Indeks Keandaan Pembangkit
Authors: Senen Adri
Published: October 2020

Indeks keandaan pembangkit adalah suatu kemungkinan bahwa sistem tidak dapat melayani beban atau kebutuhan pelanggan tenaga listrik yang dapat dinyatakan juga sebagai indeks probabilitas kehilangan beban (loss of load probability, LOLP). Perhitungan  LOLP diharapkan dapat menggambarkan nilai  besar kecil nya peluang terjadi nya kehilangan beban sebagai akibat kurang nya daya yang tersedia dalam sistem. Kemungkinan energi tak terpenuhi (Expected Energy Not Served, EENS) dalam sistem terjadi karena gangguan unit pembangkit yang menyangkut besar daya dan lama kekurangan energi. Oleh karena itu perhitungan yang teliti dan akurat untuk mendapatkan nilai LOLP yang tepat menjadi suatu keniscayaan dalam menentukan indeks keandalan pembangkit.  Proses perhitungan yang rumit dan panjang cendrung memeberikan hasil yang kurang tepat kalau dihitung secara manual. Berdasarkan hal tersebut untuk mempermudah dalam prose perhitungan keandalan pembangkit maka perlu dirancang sebuah aplikasi yang dapat menyelesaikan hal tersebut. Visual Basic menjadi salah satu solusi dari penyelesaian masalah ini. Visual Basic merupakan turunan bahasa pemrograman BASIC dan menawarkan pengembangan perangkat lunak komputer berbasis grafik dengan cepat. Hasil rancangan aplikasi bisa meghitung hingga 7 (tujuh) pembangkit, tergantung dari jumlah pembngkit yang tersedia.
Analisis Tegangan Tembus Minyak Transformator Di PT. PLN (Persero) Bogor
Authors: Widyastuti Christine , Wisnuaji Rakai Alvin
Published: October 2020

PT.PLN (Persero) adalah penyedia listrik yang ada di Indonesia. Dalam penyaluran daya listrik, tidak seluruhnya dapat disalurkan kepada konsumen, karena akan hilang dalam bentuk rugi-rugi energi.  Dengan melakukan pengujian tegangan tembus pada minyak transformator diharapkan menjadi bahan acuan untuk menjaga kinerja atau umur transformator. Pengujian dengan menggunakan Alat uji Breakdown Voltage merek Megger OTS80PB. Kelayakan minyak transformator dilihat dari hasil pengujian tegangan tembus dan kadar airnya sebagai  hasil simulasi kelayakan berdasarkan standar internasional untuk meningkatkan kehandalan dan dalam perawatan transformator daya dalam melayani penyaluran tenaga listrik kepada konsumen. Dengan nilai tegangan tembus yang semakin besar menunjukkan bahwa minyak transformator tersebut masih layak pakai. Sesuai standar uji PLN (SPLN) 49-1/1982 suatu minyak transformator sebagai bahan isolasinya harus memiliki tegangan tembus minimal 30kV/2,5mm. Dalam penelitian ini hasil pengujian dari transformator 1, transformator 2 dan transformator 3 memiliki tegangan tembus masing-masing adalah 49,4kV/2,5mm, 44,3 kV/2,5mm, 41,1 kV/2,5mm. Dari hasil tersebut dapat di katakan bahwa nilai tegangan tembus dari minyak transformator masih di atas minimal standar tegangan tembusnya sehingga masih dapat dipergunakan sebagai isolasi pada transformator.

Kata kunci : Minyak Transformator , Tegangan Tembus ,  Breakdown Voltage Tester Merk Megger Seri Ots80pb

PT.PLN (Persero) is a provider of electricity in Indonesia. In the distribution of electric power, not all of it can be distributed to consumers, because it will be lost in the form of energy losses. By testing the breakdown voltage on transformer oil is expected to be a reference material to maintain the performance or life of the transformer. Testing using the Megger OTS80PB Breakdown Voltage test tool. The feasibility of transformer oil can be seen from the results of testing the breakdown voltage and water content as a result of the feasibility simulation based on international standards to improve the reliability and maintenance of power transformers in serving the distribution of electricity to consumers. With a greater breakdown voltage value indicates that the transformer oil is still suitable for use. According to the PLN test standard (SPLN) 49-1 / 1982 a transformer oil as an insulating material must have a breakdown voltage of at least 30kV / 2.5mm. In this study the test results of transformer 1, transformer 2 and transformer 3 have a breakdown voltage of 49.4kV / 2.5mm, 44.3 kV / 2.5mm, 41.1 kV / 2.5mm respectively. From these results it can be said that the breakdown voltage value of the transformer oil is still above the minimum breakdown voltage standard so that it can still be used as insulation on the transformer.
PENGENDALI BEBAN LISTRIK MENGGUNAKAN HAND PHONE MELALUI MISSCALL
Authors: Joni Malyan Ahmad Bahri , Yondri Surfa
Published: October 2020

An Electric Load Controller is a tool to make easier an implementation of repeated activities such as to turn on and turn off the electric load by using a hand phone as a controller. The controller aims to take into account problems related to control systems and to design a control system that can be implemented in the house hold in case of turning on and off electric loads. A user may turn on and off electric loads from a remote place easily. The design of control, microcontroller, relay, load and rectifier are applied on this research. Furthermore, a hand phone is used for the missed call feature and IC AT89S52 is used on the microcontroller design through BASCOM 8051 programming so as to make missed call feature can be transmitted to a destination number without manually turning off and on electrical devices at home.
PENGUATAN SINYAL GLOBAL SYSTEM FOR MOBILE COMMUNICATION (GSM) MENGGUNAKAN ANTENA YAGI 14 ELEMEN
Authors: Firdaus Firdaus , Dewi Ratna , Vitria Rikki , Lifwarda Lifwarda
Published: October 2020

The hand phone provides an easy to communicate in domestic calls or international calls. The radiation pattern of yagi antenna leads to one direction. Therefore, this antenna is selected for   signal amplifier in global system of mobile communication. The design of 14 element yagi antenna which applied for signal amplification in the cell phones was conducted in this study. The design was done manually without computer software. The antenna was created using an aluminum pipe in 3/8 inch diameter for element and an aluminum beam for boom. The result showed that the operating frequency between the designed antenna and manufactured antenna are the same i.e. 947 MHz. The bandwidth of yagi antenna is 9 MHz. Moreover, the antenna gain which measured in folded antenna transmitter and BTS transmitter are 16 dB and 12 dB respectively. That result is caused differences in distance at the measurement time. Utilization of yagi antenna has succeeded to increase signal amplification in hand phone
MODIFIED SWEEP ALGORITHM FOR ROUTE SELECTION IN PUBLIC BUS ROUTING PROBLEM USING FUZZY DATA
Authors: Nurcahyo Gunadi Widi , Alexyusandria Alexyusandria
Published: October 2020

This paper investigates public bus route selection where demand is uncertain and evaluates the role of fuzzy logic in the MSA. The uncertain demand data are presented in linguistic form and transformed into fuzzy numbers. The crisp values obtained by the fuzzy logic are used to replace the exact demand in selecting best routes. The patterns of fuzzy data are presented to show capability of fuzzy data in representing exact data.
UNJUK KERJA PENERAPAN TEKNOLOGI VoIP PADA JARINGAN VPN (VIRTUAL PRIVATE NETWORK)
Authors: Octavia Hadria
Published: October 2020

VoIP ( Voice over Internet Protocol ) is a technology used for communication in the form of IP based voice media over long distances. The concept of a VPN (Virtual Private Network) in this paper makes a client that is on the public network can be connected to a LAN network. To use the VoIP server in the Linux operating system Trixbox,  whereas for the VPN server using ClearOS and X-lite is used as a softphone to make calls to the client. Of testing at 64kbps bandwidth using the G711 codec produces value performance (delay, jitter, and packet loss ) is not good, so that voice data delivered is less clear. Thus the choice of bandwidth for the G.711 codec 512kbps up is the best solution to get the value of the performance (delay, jitter, and packet loss) better . And a choice of 3 Greed (low, medium, high) on setting bandwidth, high is the best option. Because it can produce the best performance for VoIP VPN technology.
SELECTION OF DEFUZZIFICATION METHOD TO OBTAIN CRISP VALUES FOR REPRESENTING UNCERTAIN DATA IN A MODIFIED SWEEP ALGORITHM
Authors: Nurcahyo Gunadi W
Published: October 2020

A study of using fuzzy-based parameters for solving public bus routing problem with uncertain demand is presented. The fuzzy-based parameters are designed to provide data required by the route selection procedure. The uncertain data are represented as linguistic values which are fully dependent on the user’s preference. Fuzzy inference rules are assigned to relate the fuzzy parameters to the crisp values which are concerned in the route selection process. This paper focuses on the selection of the Defuzzification method to discover the most appropriate method for obtaining crisp values which represent uncertain data. We also present a step by step evaluation showing that the fuzzy-based parameters are capable to represent uncertain data replacing the use of exact data which common route selection algorithms usually use.
ANALISA KERJA MANIFOLD ABSOLUTE PRESSURE (MAP) DAN KADAR KANDUNGAN EMISI GAS BUANG YANG DIHASILKAN PADA MOTOR BENSIN DENGAN SISTEM INJEKSI ELEKTRONIK TYPE D-EFI
Authors: Sugiarto Toto
Published: October 2020

This research is aim to : (1) Describe how Manifold  Absolute Pressure (MAP) works at  low, middle and high level rotation machine; (2) Knowing Levels of Exhaust Emission Content at  low, middle and high level rotation machine. Experiment method was used for this research. EFI engine which is using  MAP has been analyzed. Scan tool used to observe MAP performance and  Four Gas Analyzer to detect and measure Exhaust Emission Content. From experiment found that increasing the spin machine will result in a decrease vacuum of the intake manifold. At low level rotation (750 rpm) the average of air vacuum through the MAP is 29.00 Kpa, the middle level (2000 rpm) is 26.67 Kpa, and at high speed level (5000 rpm) is 27 , 33 Kpa.
PEMBUATAN ANTENA MIKROSTRIP MODEL ANGKA 4 UNTUK PENERIMA SINYAL TELEVISA PADA JALUR UHF (ULTRA HIGH FREKUENSI)
Authors: Lifwarda Lifwarda , Firdaus Firdaus
Published: October 2020

Development of science and technology  very rapidly in various fields brought great influence to all aspects of life one of this field of telecommunications. Development of telecommunication technology that bring due faster to hight public demand for telecommunications services users get an easy and fast service are used as medium convey information One of the device in question is antenna. Many type of antennas that have been developed for the reception of televisions signals and are generally made of wires, pipes or aluminium which has large size and weight. Needed for the antenna which has advantages in terms of shape light weight small volume from that can be easily adapted to the priimary device for on the fabrication and can be used for a wide band frequency. The antenna is microstrip antennas capable adjusted in assembly or in other words easily in a microstrip antenna placement. Microstrip antenna models 4 is designed to work in the range frequency 470 – 750 MHz. This antenna has a value of more than -10 dB returnloss to a predetermined range frequency. The measurement results of the antenna resonates at a frequency of 518 MHz gain value obtained by 1 dB, and has a wide bandwidth of 7 MHz, while for polaradiasi shaped bidirectional.
Reconnecting Sambungan Rumah (Sr) Pada Gardu 079 Sovia Untuk Mengurangi Losses Di PT PLN (Persero) Rayon Bukittinggi (Menggunakan Aplikasi Jaringan Syaraf Tiruan)
Authors: Asrul Junaidi , Firmansyah Firmansyah
Published: October 2020

Dengan melakukan reconnecting dapat mengatasi rugi-rugi energi. Pada titik sambungan percabangan disambungan rumah sampai ke kWh meter digantikan dengan compression Connector. Terminal pada kWh meter sering terjadi loss kontak. Dengan sering terjadinya loss kontak, maka terminal pada kWh meter digantikan dengan menggunakan joint sleeve bimetal. Besarnya rugi jaringan disebabkan oleh penggunaan tap connector pada titik sambungan dan terminal pada kWh meter pelanggan. Digardu 079 Sovia area kerja PT. PLN (Persero) rayon  Bukittinggi mengalami rugi kWh salur pada bulan desember 2013-januari 2014 sebesar 13 %. Setelah dilakukan reconnecting, rugi kWh salur menurun menjadi 4,48% pada bulan Mei 2014. Dengan menggunakan jaringan Syaraf Tiruan, dapat dilihat kinerja untuk rugi kWh salur setelah dilakukan reconnecting lebih baik.
Unjuk Kerja Transmisi Video Dengan Teknik Pengkodean Spasial Skalabilitas
Authors: Purwadi Agus , Octavia Hadria , Mahjud Ichsan
Published: October 2020

Video transmission over the internet can be a great possibility of the existence of lost packets (packet loss) and load variations in a large bandwidth. This is a source of network congestion can interfere with the rate of data communication. In this paper the proposed planning optimal error control in scalable video transmission to a video coding technique FGS (Fine Granularity Scalability), which is an improvement on the MPEG-4 video coding, which has outputs are scalable base layer and layer Enhanchement that have different sizes and rates , which the application will be adapted to the transmission network conditions, the ultimate goal is to minimize any distortion from the source to the destination. In the simulation yields a value Peak Signal to Noise Ratio (PSNR) on the base layer of 29, 683 dB and 78,917 dB enhancemenet layer and the base layer for the MSE of 69,998 dB and 0,000834417 dB  enhancemenet layer, Means Square Error (MSE) as the performance of the network system performance on video quality for both the base layer and layer Enhanchement
Faktor-Faktor Yang Mempengaruhi Staf Pengajar Di Institusi Pendidikan Tinggi Untuk Menggunakan Multimedia
Authors: Rinaldi Rinaldi , Efrizon Efrizon
Published: October 2020

This study is a descriptive study of the application towards multimedia that conducted in higher institution, West Sumatera with the objectives of assessing the factors affecting multimedia application in higher institution lecturers. It employed a survey questionnaire to collect respondents’ responses by using Likert-5 point type scales. It was conducted on 250 lecturers by using stratified random sampling from three types of higher institutions. Data collected and analyzed by using Statistical for the Social Sciences 19.0 (SPSS 19.0). Descriptive analysis shows that factors affecting multimedia application are limited amount of equipments, less support from the institution, no confidence in using multimedia for teaching, damaged equipments, insufficient time to prepare multimedia-based teaching materials, not enough salaries to assist in carrying out their duties properly, increased teaching workloads, ineffective multimedia training and no rewards or incentives from the institution for using multimedia in teaching.  As conclusion, this study can be used by the relevant authorities to take action in improving education.
Aplikasi Sistem VoIP Menggunakan Smartphone pada Jaringan Wireless LAN
Authors: Yuhanef Afrizal , Ramiati Ramiati
Published: October 2020

Teknologi komunikasi suara sekarang ini telah banyak digunakan diberbagai lapisan  masyarakat. Pada jaringan suara di perkantoran atau pemamfataan Sistem komunikasi berbasis LAN, pesawat telepon terhubung dalam jaringan Privat Automated Branch Exchange (PABX). Voice Over Internet Protocol  (VoIP) adalah teknologi yang  menawarkan telepon melalui jaringan Internet Protocol  (IP). Penggunaan jaringan IP memungkinkan penekanan biaya pada sebuah perusahaan karena dalam penggunaanya tidak perlu membangun sebuah infrastruktur baru. Seperti tidak perlu lagi penambahan access telpon rumah/Privat Automated Branch Exchange (PABX). Penerapan atau implementasi dari rancangan yang telah dibuat, yaitu mulai dari menginstall sistem operasi dilanjutkan dengan konfigurasi, kemudian menginstall 3CX Phone System, 3CXPhone-1.3.4  dan mengkonfigurasikannya. Dilanjutkan dengan konfigurasi Wireless Access Point  dan mengintegrasikan client VoIP dengan Voip Server yang dibangun.Wireless Acces Point yang digunakan sebagai media transfer data pada aplikasi sistem jaringan, mampu menjadi penghubung yang digunakan dalam layanan komunikasi suara melalui bantuan server VoIP berbasis Android. User Datagram Protocol (UDP) salah satu protokol yang paling banyak digunakan dalam komunikasi menggunakan VoIP. Teknologi VoIP berbasis Android dapat meminimalisir biaya operasional suatu perusahaan sehingga dapat berkomunikasi tanpa harus mengeluarkan biaya Pulsa berlebih dan biaya Penyewaan perangkat PABX.
Rancang Bangun Sistem Pengendalian Pintu Garasi Otomatis Dengan Indikator RFID Dan Alarm Berbasis Mikrokontroler
Authors: Efrizon Efrizon , Herizon Herizon , Dinata Widya Rahayu
Published: October 2020

Kriminalitas yang tinggi seiring perkembangan teknologi dan zaman sekarang ini menyebabkan sistem keamanan menjadi kebutuhan mutlak untuk diterapkan, guna melindungi aset dan privasi yang dimiliki. Diharapkan dengan penerapan sistem keamanan tersebut, dapat memberi rasa aman dan nyaman, serta menekan angka kriminalitas yang terjadi di masyarakat khususnya tindak kejahatan pencurian. Tindak kejahatan pencurian banyak terjadi di sekitar rumah, seperti pencurian di dalam garasi dengan cara membobol pintu garasi. Disamping keamanan manusia juga menginginkan sistem yang lebih praktis dan mudah dalam penggunaan pintu garasi. Karena sebagian orang malas untuk membuka dan menutup pintu garasi apalagi jika keadaan hujan. Pengoperasian alat ini dapat dimulai dengan pendeteksian tag RFID ke reader RFID sebagai input, sehingga nantinya akan mengaktifkan sebuah motor servo. Sensor Ping berfungsi sebagai pendeteksi jarak mobil untuk membuka dan menutup pintu garasi secara otomatis. Jarak pada sensor ping dapat diatur sesuai dengan kebutuhan. Setelah dilakukannya pengujian tag RFID hanya dapat dibaca oleh reader RFID dari jarak 1 cm – 3 cm. Pada alat ini menggunakan buzzer sebagai alarm jika kartu RFID salah dan pintu garasi digetarkan.
Evaluasi Pengaruh Getaran Kendaraan Truk dan Variasi Jarak terhadap Kerusakan Bangunan
Authors: Sunandar Asep , Mulyani Sri Yeni
Published: October 2020

Getaran yang terjadi di jalan raya merupakan salah satu dampak yang disebabkan oleh kenaikan jumlah kendaraan berat dan kondisi jalan yang semakin memburuk, sehingga menyebabkan kerusakan bangunan yang ada di sekitar jalan (Osama Unaidi, 2008). Penelitian  yang  mengkaji hubungan antara kerusakan bangunan dengan intensitas getaran di jalan raya sudah banyak dilakukan, namun demikian kajian yang secara spesifik melihat hubungan intensitas getaran pada akses jalan menuju areal pabrik (gudang) belum banyak dilakukan.

Tujuan penelitian ini adalah mengetahui  besarnya getaran yang dihasilkan oleh truk tronton dan dampaknya terhadap kerusakan bangunan. Untuk menjawab tujuan tersebut, metode penelitian yang digunakan adalah uji coba semi lapangan terhadap getaran yang bersumber dari truk tronton 30 ton yang divariasikan dengan jarak (50 cm dan 100 cm dari sumber getaran). Metode pengukuran  mengacu pada INSTRUCTION MANUAL VIBRATION LEVEL METER, yang dihasilkan kemudian dievaluasi berdasarkan KEPMEN LH  49/MENLH/II/1996.

Penelitian menunjukkan bahwa getaran yang diukur pada jarak 50 cm masuk dalam katagori B, sedangkan pada jarak 100 cm masuk dalam katagori A. Berdasarkan KEPEMN LH 49/MENLH/II/1996, Katagori B (pada frekuensi alat 31,5 Hz) menunjukkan kemungkinan adanya keretakan  atau terlepas plesteran pada dinding pemikul beban dan  untuk katagori A (frekuensi alat 31,5 HZ) menunjukkan tidak adanya kerusakan pada bangunan. Kondisi ini bisa berubah apabila jumlah, beban dan kecepatan kendaraan yang terjadi lebih besar (seperti halnya di jalan arteri).  Tingkat kerusakan  bangunan yang ada akan berbeda, bahkan bisa jadi akan menimbulkan kerusakan yang lebih besar.
Estimasi mode shift angkutan umum ke Trans Padang di Kota Padang
Authors: Yaldi Gusri , Momon Momon , Irawan Bayu Budi
Published: October 2020

Abstrak-  Kondisi pelayanan angkutan umum di Kota Padang sudah sangat memprihatinkan yang di dominasi oleh angkutan berkapasitas kecil yang menambah kepadatan dan kesemrawutan lalu lintas. Kondisi ini semakin diperparah oleh perilaku pengemudi yang ugal-ugalan karena berebut penumpang sehingga aspek kenyamanan dan keselamatan penumpang menjadi terabaikan. Di samping itu, Indonesia menggunakan bahan bakar minyak sebagai sumber utama energinya, yang sebagiannya adalah di impor. Fakta ini tentunya akan semakin memperburuk dampak negatif dari transportasi darat, termasuk di Kota Padang. Saat ini terdapat angkutan umum Bus Rapid (BRT) Transit Trans Padang yang sudah beroperasi sejak tahun 2014. Dalam rangka meminimalisir dampak negatif transportasi darat, maka direncanakan untuk mengembangkan koridor layanan Trans Padang dari semula 1 menjadi 6 Koridor. Untuk itu perlu di estimasi potensi demand nya, khususnya yang akan berpindah (mode shift) dari angkutan mobil penumpang umum (MPU) ke BRT Trans Padang yang merupakan tujuan dari penelitian ini. Luaran dari penelitian ini juga dapat digunakan sebagai pertimbangan sebagai informasi dalam penentuan prioritas koridor yang yang dikembangkan oleh stakeholder terkait.
Analisa Faktor-Faktor Mempengaruhi Penyimpangan Biaya Material Terhadap Kinerja Biaya Akhir Proyek Gedung di Kota Padang
Authors: Mukhlis Mukhlis , Natalia Monika , Lusyana Lusyana , Satwarnirat Satwarnirat , Yuma Aulia Rahmi
Published: October 2020

In the implementation of construction projects there are often irregularities in costs caused by, among others, materials, equipment, labor, subcontractors, overhead, and general conditions. Material is a major cost component in construction projects, so that poor material management can lead to project cost deviations. The occurrence of cost deviations can be seen from the difference between implementation costs and planning costs. To minimize these cost deviations, project control is carried out aimed at detecting as early as possible the factors that affect the cost deviations, especially in material costs.

This study uses a questionnaire instrument involving 20 respondents consisting of contractors contracting M1 and M2 qualification buildings in Kota Padang, which are filled by site managers and logistics implementers. The analysis used is descriptive descriptive analysis with the help of the Statistical Product Solution Service (SPSS) program for Windows version 23.0.In this study, there are 6 sequences of dominant factors that influence material cost deviations on the final cost performance of the building project in Padang city. Among the sequences of these dominant factors, the first is external factors, namely changes in economic conditions and the occurrence of unexpected things in the force majeure, the second is material procurement factors, namely scarcity and difficulty in procuring materials on site, changes in company policy in purchase, and material cost deviations, the third is the logistical factor, namely the high rate of material damage during storage in the warehouse, the fourth is the supervision and control factors, namely the low evaluation and decision-making system, the fifth is the quality control factor which is wasteful use of material on site and the sixth factor planning and scheduling, namely errors in predicting field conditions, and future conditions and errors in planning the scope of work.
Analisis I-Girder Baja Pada Jembatan Lengkung Horizontal Menggunakan Standar AASHTO LRFD 2012
Authors: MT Mukhlis , Hamid Desmon , Murdiansyah Lukman , Army B , Mucni Rifki
Published: October 2020

Horizontal curved bridge is a bridge with a cross section of a curved steel I-girder that requires complex geometry and has certain requirements. which different between a straight bridge with a horizontal curved bridge that is in addition to the vertical bending effect and the shear effect is also influenced by torsional effects, lack of stability, and special constructive attention, and consideration of system behavior in the analysis. The purpose of writing this final project is to be able to do the bridge structure modeling using Midas Civil software, to design the structure of the horizontally curved steel I-girder bridge, and Obtaining the dimensions of I-Girder steel horizontally curved bridge that is able to resistance the effects of curvature and loads that work in accordance with predetermined conditions, and know the behavior of elements from horizontally curved steel I-Girder bridge. This design refers to AASHTO LRFD 2012  and design carried out namely three continuous span (42 m + 55 m + 42 m) by using two pieres. the dimensions of steel I-girder with 2000 mm girder height of 20 mm body thickness, top flange width 500 mm thickness 25 mm, and bottom flange width 600 mm thickness 40 mm. From the results of the  girder design there are some of conditions which can be said to be extreme because comparison between the compressive stress with capacity almost the same, that is 99.8% at the inertia-x on maximum positive moment fatigue condition, 95% at the inertia-y on maximum positive moment strength lime state condition, and 98% the maximum positive moment Constructibility on torsion. This proves that every agreed has extreme. However, this value is still within safe limits in accordance with the standards used.
Variasi Kadar Filler Pada Campuran Beton Aspal Menggunakan Bahan Tambah Anti Stripping
Authors: Wiyono Eko , Susilowati Anni
Published: October 2020

Filler function to fill cavities between aggregate granules which can affect the characteristics of asphalt concrete mixture. The purpose of this study is to obtain the characteristics of AC-WC asphalt concrete mixtures and determine the optimum variation of filler content on AC-WC asphalt concrete mixtures using cement fillers and anti-stripping additives that meet the specifications of Bina Marga 2010. ; 5.5%; 6%; 6.5%; 7%; 7.5%; and 8% each made with a variation of cement filler of 1%; 3%; 5%; 7%; and 9%; the addition of Wetfix Be 0.3% to the asphalt. The method of implementation is by mixing the wetfix Be first with asphalt, then aggregating according to the ideal mix gradation proportions. Dependent variables (research parameters) include density, percent cavity in aggregate (VMA), percent cavity filled with asphalt (VFB), percent cavity against mixture (VIM), stability, melt, and results for Marshall (MQ). Marshall testing method based on SNI 06-2489-1991. The results of the study obtained KAO in 1% cement filler variation; 3%; 5%; 7%; and 9%, each at 6.75%; 6.5%; 6.35%; 6.5% and 7.125%. KAO average of 6.65%. The range of cement filler levels which still meet the Marshall parameters at 2% cement filler up to 9%. The optimum cement filler content for asphalt concrete mixture is 5.5%, with a VMA value of 19.19%; VFB 77.12%; VIM 4.39%; Stability of 1670.48kg; melting 4.80mm, and MQ 349.78 kg / mm, meeting the specifications of Bina Marga 2010.
Light Railways as the Basic for Transport Infrastructure Development in Northern Territories of Russia
Authors: Tarasov P.I.
Published: October 2020

Research objective: studies of economic and transport infrastructure development in the Arctic and Northern Territories of Russia. Research methodology: analysis of transport infrastructure in the Republic of Sakha (Yakutia) and the types of railways used in Russia. Results: economic development of any region is proportional to the development of the road transport infrastructure and logistics. When a conventional railway is operated in the Arctic conditions, it is not always possible to maintain a cargo turnover that would ensure its efficient use, and transshipment from one mode of transport to another is very problematic. A new type of railway is proposed, i.e. a light railway. Conclusions: the proposed new type of transport offers all the main advantages of narrow gauge railroads (high speed of construction, efficiency, etc.) and helps to eliminate their main disadvantage, i.e. the need for transloading when moving from a narrow gauge to the conventional one with the width of 1520 mm, along with a significant reduction in capital costs.
M. Gorky’s Epistolary (1901-1902) as a Part of the Writer’s “Uniform Text”
Authors: Urtmintseva Marina Genrichovna
Published: October 2020

The purpose of the study is to prove that M. Gorky’s epistolary heritage should be considered as an important component of the writer’s “uniform text”. The research is novel in that it substantiates the approach to analysing the prose-writer’s epistolary as a phenomenon of aesthetic nature, reflecting the way the author’s creative consciousness works. The attained results have shown that the problem-thematic body, storyline and compositional features of the letters, the leitmotifs that keep M. Gorky’s letter texts from the studied period linked together reflect the nature of the worldview and individual style of M. Gorky as an artist, attesting to the writer’s philosophical and aesthetic search for his place in the literary process of the early XX century.
The Russian Linguistic Terminology: Systemic Description
Authors: Krapivnik Elena Vladimirovna
Published: October 2020

The article examines linguistic and extra-linguistic factors of systematicity in linguistic terminology. The research objective includes identifying all the types of relations, which serve as a basis for systemic description of the Russian linguistic terminology. Scientific originality of the study lies in the fact that systemic relations in the Russian linguistic terminology are considered as zero, privative, equipollent, disjunctive oppositions. The findings indicate that oppositional relations between the Russian linguistic terms represent such untypical features of terminological units as polysemy, contextual dependence, synonymy and antonymy. The systemic features of the Russian linguistic terminology that make it similar to the natural language lexical subsystems are conditioned by affinity of the linguistics meta-language and the natural language, metaphoricity and abstractness of the research object itself - the natural language and diversity of approaches to describing linguistic phenomena.
Level of Valent Synsemanticism of the English Causal Constructions (by the Material of the US Presidential and Vice Presidential TV Debates)
Authors: Butenko Tatiana Anatolievna
Published: October 2020

The research objective includes identifying the level of valent synsemanticism of causal synsemantic constructions in the English-language political discourse. In spite of the wide range of publications on this issue, valent synsemanticism is still poorly investigated. Scientific originality of the study involves developing a grading scale to assess the level of synsemanticism of the English causal constructions in terms of obligatory/optional semantic and syntactic valency. The research findings are as follows: by the material of the US presidential and vice presidential TV debates, the author proves that the English causal synsemantic constructions are characterized by absolute, moderate and relative synsemanticism conditioned by their communicative valency and explicatory specificity, which, in its turn, is conditioned by optional syntactic valency.
Synonymic Chains of Adjectives of Size with the Meaning “Big Size” in the English Language
Authors: Grintsova Oga Vasilievna , Solmanidina Natalya Viktorovna
Published: October 2020

The research objectives are as follows: to compile a corpus of the English adjectives of size with the meaning “big size”, to arrange them into synonymic chains according to their lexico-semantic features. There is a number of studies on the English adjectives of size, but the authors for the first time provide a comprehensive functional-semantic description of dimensional adjectives designating length, width, height, depth, thickness and identify their role in the adjective system of the modern English language, which constitutes scientific originality of the paper. The research findings are as follows: the English adjectives of size (237 lexical units) are classified into thematic groups according to their lexico-semantic features. Analysing etymology of the adjectives ‘great’, ‘large’, ‘big’, the authors conclude that these words belong to the most ancient stratum of the English vocabulary. Expressive potential of the adjectives under study is revealed.
Algorithm for Motivational Analysis of Linguistic Situation (by the Example of Studying Tendencies for Standardization of National Languages in Canada)
Authors: Isaev Danil Vladimirovitch
Published: October 2020

The research objective includes developing an algorithm for a motivational analysis of a linguistic situation. The proposed algorithm is based on an analysis of the linguistic situation in Canada. The author examines theoretical aspects of studying social determination of socio-communicative systems and subsystems, considers sociolinguistic motivation as an important factor influencing the linguistic situation, language policy and language development. Scientific originality of the paper involves developping a research algorithm on the basis of the comprehensive approach to studying the linguistic situation. The research findings are as follows: relying on the analysis of the linguistic situation in Canada, the author suggests a step-by-step algorithm, which makes it possible to reveal peculiarities of the components interaction and to identify the basic tendencies of their development.
Mortgage Lending System Formation in Ryazan Province in the Second Half of the XIX Century: Historical Aspect
Authors: Kostyleva Elena Nikolaevna
Published: October 2020

The research objective includes identifying specificity of the mortgage lending system formation in Ryazan province in the second half of the XIX century. The article examines the basic activity trends of regional branches of the Peasants’ Land Bank and the Nobles’ Land Bank in the mentioned period. Scientific originality of the study involves a comprehensive analysis of the mortgage institutions that functioned in Ryazan province in the initial period of their activity. The research findings are as follows: the author proves that activity of the Peasants’ Land Bank and the Nobles’ Land Bank was aimed to develop peasant landowning and to provide economic support to noblemen. In Ryazan province, mortgage lending institutions were established on the initiative of the zemstvo self-government bodies.
Reception of differential binary phase shift keying signals with weight processing of sub-symbols in information transmission systems with frequency hopping spread spectrum.
Authors:   MIREA − Russian Technological University, Vernadsky prosp., 78, Moscow 119454, Russia, Paramonov A.A. , Hoang Van Zung ,   MIREA − Russian Technological University, Vernadsky prosp., 78, Moscow 119454, Russia
Published: October 2020

Signals with frequency hopping spread spectrum (FHSS) have long been widely used in military radio communication systems (RCS) due to their frequency-energy characteristics. In such systems, the most important characteristic is noise immunity, i.e. the ability to ensure reliable transmission and reception of information under the influence of various types of organized intentional and unintentional interference. In this paper, we consider the case when the input of the receiver, in addition to the receiver's own noise, contains deliberate interference, which is considered noise interference. In this case, it is assumed that the interference covers only part of the operating frequencies of the radio communication system. The algorithm of optimal noncoherent signal reception with weight processing for making a decision about the transmitted symbol (bit) is in the focus of the paper. Static radio engineering methods, as well as Monte Carlo simulation, have been used to evaluate the noise immunity of receiving differential binary phase shift keying signals with FHSS when exposed to deliberate Partial-Band Interference. It is shown that the noise immunity of a radio communication system under conditions of destructive influence can be improved by using the intra-symbols FHSS mode with the proposed reception algorithm. With an increase in the signal-to-interference ratio, the noise immunity of information transmission increases significantly. The optimal strategy for dealing with Partial-Band Interference when the RCS is operating in the intra-symbols FHSS mode is to select the optimal multiplicity of symbol frequency diversity, which minimizes the probability of a bit error probability. The obtained dependencies are presented in order to compare and determine the effectiveness of the considered transmission mode with the proposed reception algorithm.