bluuebunny/crossref_metadata_2025 huggingface dataset:
Adaptif STR-PID Untuk Pengendalian Posisi Pada Magnetic Levitation Ball
Authors: Mudia Halim
Published: June 2020

Magnetic Levitation Ball merupakan suatu sistem yang terdiri atas bola baja bersifat ferromagnetik  yaitu benda yang memiliki sifat kemagnetan yang kuat,  dimana benda tersebut akan melayang diatas permukaan suatu medium udara atau di bawah sebuah elektromagnet. Permasalahan utama Magnetic Levitation Ball terletak pada sistemnya yang nonlinier, dimana perubahan setpoint tidak sebanding dengan perubahan keluaran.  Oleh karena itu diperlukan suatu kendali untuk mengendalikan posisi Magnetic Levitation Ball  agar benda itu melayang sesuai dengan setpoint dan karakteristik sistem yang diinginkan, dalam hal ini kendali yang digunakan adalah Adaptif STR-PID, dimana Adaptif STR (Self Tuning Regulator) mampu melakukan adaptasi nilai parameter PID sesuai dengan setiap keadaan yang terjadi pada sistem tersebut, seperti mampu mengikuti perubahan setpoint dan mengatasi adanya gangguan.  Dari hasil penelitian ini, telihat STR-PID mampu mencapai setpoint yang diinginkan, dengan error steady state= 0 m, overshoot= 0%, dan mampu mengatasi gangguan yang terjadi.
Opening the Black Box of Remote College Counseling using Text-as-Data
Authors: Fesler Lily
Published: June 2020

Many programs remotely disseminate information to students about the college application process, but there is little evidence as to how students engage with this information. This paper uses text-as-data methods to examine 400,000 text messages exchanged between remote college counselors and 15,000 low- and middle-income high school seniors. I show that students are seven to eight times more likely to have productive conversations with counselorsabout financial aid offers and financial aid applications than about college lists. These findings reveal the complexity that remote programs face in providing more personalized advice to students, as well as demonstrate how text-as-data methods can combine qualitative and quantitative analysis to generate useful information about how students substantively engage with large-scale educational programs.
The influence of the design of the mixing device on the efficiency of mass transfer during pneumo-mechanical aeration of wastewater
Authors: Григорьева А.Н. , Абиев Р.Ш.
Published: June 2020

Аэрация при очистке сточных вод является самым энергоемким процессом. Затраты на обеспечение биологической очистки кислородом составляют около 60% в структуре себестоимости очистки. Таким образом, эффективность массообмена и снижение расхода воздуха является актуальной задачей для предприятий, которые стремятся повысить экономическую эффективность своей деятельности. Цель данной работы – определить эффективность пневмомеханической системы аэрации с использованием турбинной мешалки и разработанной авторами новой конической мешалки, а также сравнить эффективность диспергирования газа в пневматической и пневмомеханической системах аэрации. В качестве критерия для сравнения выбран показатель SOTE (Standard Oxygen Transfer Efficiency), который является основным технологическим параметром, позволяющим сравнивать эффективность различных аэрационных систем. Второй критерий эффективности – показатель SAE (Standard Aeration Efficiency) – отношение количества растворенного в жидкости кислорода к количеству используемой электроэнергии. В результате проведенных экспериментальных исследований установлено, что коническая мешалка по скорости насыщения воды кислородом работает также эффективно, как и турбинная, потребляя при этом гораздо меньше электроэнергии. С разработкой конического колеса вследствие низкого сопротивления лопастей перемешивание в системе «газ – жидкость» возможно в аппаратах больших размеров, что особенно актуально для аэротенков с небольшой глубиной при биологической очистке сточных вод в условиях, когда эффективность пневматической системы существенно снижается.
Calculation method for determining the capacity of intermediate storage tanks in storm sewer networks
(for discussion)
Authors: Гудков А.Г.
Published: June 2020

Целью работы является дополнение и уточнение методик, приведенных в действующей нормативно-методической базе, для инженерного расчета схем регулирования расходов в сетях дождевого водоотведения. Методом математического моделирования с применением системы компьютерной алгебры проанализированы три схемы регулирования, включающие емкости, насосы и разделительные камеры. Предложена универсальная расчетная формула определения объема регулирующего резервуара в схеме регулирования с опорожнением емкости насосами для всех типов разделительных камер. Установлены зависимости и приведены графики, показывающие влияние на величину объема резервуара коэффициента, который учитывает непостоянство расхода, отводимого разделительной камерой в коллектор. Для схемы регулирования без насоса и разделительной камеры подобрана степенная аппроксимирующая функция, позволяющая проводить расчет величины объема с приемлемой точностью, без численного интегрирования. Для двух схем регулирования с опорожнением самотеком предложены новые формулы определения объема регулирующего резервуара в широких диапазонах коэффициентов регулирования и параметров дождей. Приведены уточненные таблицы, упрощающие инженерные расчеты регулирующих резервуаров. Предложенные в работе формулы и таблицы позволяют рассчитывать емкость резервуаров для всех рекомендуемых схем регулирования расходов.

The work aims at supplementing and clarifying the methods given in the current regulatory and methodological framework for the engineering calculation of flow control schemes in storm sewer networks. By the method of mathematical modeling using a computerized algebra system, three control schemes are analyzed, including tanks, pumps and separation chambers. A universal calculation formula for determining the capacity of an intermediate storage tank in a control scheme with emptying the tanks by pumps is proposed for all types of separation chambers. Dependencies are established and graphs are presented that show the effect on the tank capacity of a coefficient that takes into account the variations of the flow discharged by the separation chamber into the sewer. For the control scheme without a pump and a separation chamber, an exponential approximating function has been selected that allows calculating the capacity value with acceptable accuracy, without numerical integration. For two control schemes with gravity emptying, new formulas are proposed for determining the capacity of an intermediate storage tank in wide ranges of control coefficients and rain parameters. Amended tables are given that simplify the engineering calculations of intermediate storage tanks. The formulas and tables proposed in the paper allow calculating the capacity of tanks for all the recommended flow control schemes.
Management of the scheduled preventive maintenance of the water distribution and sewer networks
Authors: Соловьёв В.В.
Published: June 2020

Проанализирован многолетний опыт работы ООО «Водоканал» г. Новокузнецка по эксплуатации сетей водоснабжения и водоотведения. Представлен оптимальный перечень планово-профилактических работ, составляющий основу текущей эксплуатации сетей, с рекомендациями их проведения по периодичности и периодам года. Пооперационный состав планово-профилактических работ проработан в соответствии с особенностями эксплуатации групп сетей водоснабжения и водоотведения: магистральные трубопроводы, сети городской (благоустроенной) застройки, сети частного сектора. В основе перечня планово-профилактических работ лежит принцип снижения совокупных затрат предприятия на проведение всего комплекса мероприятий путем формирования их оптимального минимума. Предложения не предусматривают увеличения штатного расписания соответствующей службы предприятия и гарантируют соблюдение требований надежности и качества предоставляемых услуг в соответствии с требованиями действующих нормативно-правовых актов.

The long-term experience of Vodokanal of Novokuznetsk in operating the water distribution and sewer networks is analyzed. An optimal list of preventive maintenance measures is presented, that forms the basis of the current operation of the networks, with recommendations on the periodicity and seasonal maintenance works. The step-by-step schedule of the preventive maintenance works was developed in accordance with the specific features of the group operations of the water distribution and sewer networks: water mains, urban (well-maintained) area networks, and private sector networks. The list of preventive maintenance works is based on the principle of reducing the total costs of the enterprise for the full range of activities by forming their optimal minimum. The proposals do not provide for any increases of the staffing of the relative services of the enterprise and ensure the compliance with the requirements to the reliability and quality of the services rendered in accordance with the requirements of the applicable laws and regulations.
Effect of Brand Identity and Brand Image On Customer Loyalty Case Study In Daihatsu Car Consumer
Authors: Susetyo Catur Rachmad , Nilowardono Sengguruh , Wulandari Ani
Published: June 2020

Daihatsu Motor Co., Ltd. is the oldest Japanese car company known for its small car products or more agreed. The number of Daihatsu car consumers is quite a lot, in making purchases. This study aims to analyze the effect of brand identity and brand image on customer loyalty. This type of research uses a quantitative approach. Data collection uses interviews, observation, and questionnaire distribution. Using the nonprobability method with a purposive sampling approach. The population of this research is Daihatsu car consumers with a sample of 60 respondents. The analytical method used is SPSS v.20. Based on the results of this study concluded that brand identity and brand image have a significant effect on customer loyalty.
Influence of Leadership Style, Career Development, and Work Satisfaction on Employee Performance In Tropical Disease Institutions of Airlangga University Surabaya
Authors: Rahadytya Mahendra Fredyantono , Tridayanti Hermien
Published: June 2020

This study aims to determine and analyze the Leadership Style, Career Development, and Job Satisfaction simultaneously and significantly to Employee Performance. This research is qualitative research. The population and sample based on the distribution of questionnaires to employees of the Surabaya Tropical Disease Institute were taken as many as 59 respondents. Data collection techniques using interviews, observation, and questionnaires. Analysis of the data used is the reliability test, validity test, classic assumption test, and multiple linear analysis test. The results of the study simultaneously and partially Leadership Style, Career Development, and Job Satisfaction have a positive and significant effect on employee performance. The F test result is 16.703 greater than the 2.00 table simultaneously. Partially the Leadership Style obtained a significant value of 0,000 (less than 0.05) significant effect on employee performance, Career Development obtained a significant value of 0.025 (less than 0.05) significant effect on employee performance, and Job Satisfaction obtained significant value of 0.049 (less than 0.05) has a significant effect on employee performance.
The Influence of Taste and Price on Consumer Satisfaction
Authors: Siregar Ade Perdana , Nofirman Nofirman , Yusuf Muhammad , Jayanto Imam , Rahayu Sri
Published: June 2020

The purpose of this study was to analyze the influence of taste and price on consumer satisfaction at a western fast food restaurant. The research design used in this study used quantitative associative methods. Based on the results of data analysis that has been carried out on the first hypothesis (H1) which states that taste has a positive and significant effect on consumer satisfaction, the t-count value is 22,984 which is greater than the t-table value of 1.661, testing the second hypothesis (H2) which states that price has a positive and significant effect on consumer satisfaction, the t-count value is 23,908, which is greater than the t-table value of 1.661, which means that taste and price have a positive and significant effect on consumer satisfaction, while the R-square value obtained is 0.865 which states that the taste and price variables affect consumer satisfaction by 86.50% and the remaining 13.50% is influenced by other variables.
The Influence of Service Quality, Price Perception, and Store Atmosphere On Repurchase Intention (Case Study at The Teras Atas Cafe Surabaya)
Authors: Pratiwi Rheza Septiani , Soebandi Santirianingrum , Dharmani I. G. A. Aju Nitya
Published: June 2020

Repurchase intention is very influential in developing a business. Many factors affect repurchase intention, including service quality, perception price, and store atmosphere. The purpose of this study was to determine how the influence of service quality, perception price, and store atmosphere both simultaneously and partially effect on repurchase intention. The data was collected using a questionnaire. The research method uses as many random samples of 281 people. The analysis method using SPSS 18. The results of this study indicate that the independent variables simultaneously influence the dependent variable. This research evidenced from the significance value of 0.000 or less than 0.05 and the Fcalculation = 194.777 while the Ftable obtained 2.66 and this meaning that Fcalculation > Ftable. But in partial variable, service quality is not significant into repurchase intention as in the results of testing showing tcalculation = 0.961 < ttable = 1.968 with significance 0.337 > 0.05.
Train Station Performance Evaluation Based On Minimum Service Standard (Case Study: Cikarang Station, West Java)
Authors: Dermawan Widodo Budi , Fibriyanto Nurul
Published: June 2020

As the population grows and the economic level in the Cikarang area increases the movement of the people. Provision of mass transportation or transportation using the train is very necessary to anticipate the congestion that will occur by providing this train station can be an alternative. Therefore, it is necessary to conduct research to assess the performance and quality of service to to find out how much the level of passenger satisfaction with the service performance of the cikarang station. The method used is the Importance Performance Analysis (IPA) and Chi Square Squares. This study uses 100 respondents for each method. Station performance that does not meet Minimum Service Standards such as waiting rooms, boarding rooms and passenger service facilities. From the analysis obtained the average value of the level of passenger satisfaction with the services and facilities of the Cikarang Station, namely the value of the level of performance with an average weight of 3.17 and the value of satisfaction with an average weight of 3.17, from the highest score of 5 and the lowest score 1. Chi Square Test on the Station Cikarang shows that service factors that significantly influence passenger satisfaction are cleanliness and comfort of the toilet.
The Influence of Job Stress, Job Satisfaction and Work Environment On Organizational Commitment of Keluarga Sehat Clinic Wedoro Sidoarjo
Authors: Diana Safitri Nur , Putra Bayu Airlangga , Arif Mochammad
Published: June 2020

This study aims to determine the effect of work stress, job satisfaction and work environment on keluarga sehat clinic wedoro sidoarjo. This type of research is quantitative, where researchers distribute questionnaires as a medium for data collection and then processed into interval data which is then processed using SPSS18. The population and sample of this study are 36 employees of keluarga sehat clinic wedoro sidoarjo. Hypothesis test results partially work stress partially negative and significant effect on organizational commitment, job satisfaction partially has a positive and significant effect on organizational commitment, and work environment partially does not significantly influence organizational commitment. And the results of the simultaneous hypothesis test was calculated to be 11.570 and included to be greater than Ftable = 2.92. This means that H0 is rejected and H1 is accepted and the significant value is 0,000 less than 0.05. So job stress, job satisfaction and work environment simultaneously have a significant effect on organizational commitment. While the determination test obtained by the coefficient R Square 0.5202 means that the relationship between job stress, job satisfaction and work environment on organizational commitment has an effect of 52.0%, while the remaining 48.0% is explained by other variables not included in the modeling.
The Effect of Return On Assets and Return On Equity To Earning Per Share and Price Book Value In Sub-Sectors of Construction Companies Listed In Indonesia Stock Exchange In 2015-2018
Authors: Malina Shofi , Arimbawa I Gede , Wulandari Ani
Published: June 2020

The purpose of the research is to analyze the effect of return on assets and return on equity on earnings per share and price book value in building construction sub sector companies listed on the Indonesia Stock Exchange in 2015-2018. The population of this research was the building construction companies listed on the Indonesia Stock Exchange during 2015-2018. The sample used was 10 construction companies with a purposive sampling method. Data collection techniques used in the documentation were in the form of secondary data and library research. The analysis was using path analysis. It was revealed that the return on assets has a significant negative effect and return on equity have a significant positive effect on earnings per share. While return on equity has a significant positive effect and earnings per share has a significant negative impact on price book value. However, return on assets does not have a significant effect on price book value.
Break Even Point Analysis As A Basic of Profit Planning In Handal Insan Sentosa Batik Business
Authors: Arfianti Ucik , Reswanda Reswanda
Published: June 2020

Batik is a craft that has high artistic value and has been a part of Indonesian culture for a long time. One of the centers of written batik in Sidoarjo is Reliable Insan Sentosa written batik which is a container in the effort to preserve batik itself. This study aims to analyze the amount of company revenue and production in the state of reaching Break Even Point. The method used in this study is a qualitative descriptive method, to get a clearer and more detailed picture based on the data and information that has been obtained. The results showed that the business of reliable handmade batik sentosa level of profit earned Rp. 12,182,325, where the break even point of sales achieved was Rp.199,000,000 with a total of 199 units. The achieved margin of safety is 10% or Rp.22,200,000 from sales. So that the margin of safety obtained is Rp.199,800,000. In this case the greater the margin of safety the better for the company because the company can experience a significant decline. MSMEs are advised to classify costs to prepare financial reports and apply a BEP analysis to determine financial condition.
Optimizing Return on Assets through Investment in Property, Plant and Equipment: Evidence from Listed Nigerian Manufacturing Companies
Authors:   Department of Accounting, Faculty of Management Science, University of Calabar, Nigeria., Udoayang Joseph O. , Uwah* Uwem E. ,   Department of Accounting, Faculty of Management Science, Akwa Ibom State University, Obio Akpa Campus, Nigeria., Asuquo Akabom I. ,   Department of Accounting, Faculty of Management Sciences, University of Calabar, Nigeria.
Published: June 2020

This study examined the extent to which investment in property, plant & equipment (PPE) made by listed manufacturing companies in Nigeria relate with the return on assets (ROA). The non-usage of composite appraisal techniques, other than traditional budgeting techniques was seen as a major problem of investment decisions on PPE. The study adopted the quantitative panel methodology of the ex post facto and correlational research design. Secondary data were extracted from the fact books of the Nigerian Stock Exchange for the period, 2013 – 2018. The number of manufacturing companies listed in the Stock Exchange during this period was 83, which was also taken as the population of the study. The sample used in the study was 69. Three hypotheses were tested at 0.05 level of significance. Multiple and simple regression analyses were used on the data collected, to find the relationship between the independent and dependent variables. The hypotheses tested indicated in the findings that property, plant and equipment had a significant relationship with return on assets of listed manufacturing firms in Nigeria when there is a joint relationship between variables of property, plant & equipment (PPE) and return on asset (ROA). Based on the findings and conclusion, it was recommended that management of manufacturing companies should ensure a holistic use of all techniques, exploring the real and growth options analyses as well as portfolio management techniques involving productive non-current assets, to earn the benefit of return on assets invested.
Improving Productivity in the Manufacturing Industry by using Industrial Engineering Tools and techniques
Authors:   School of Mechanical and Civil Engineering. MIT Academy Of Engineering, Pune., Dongre Ashwini , Bhange Archana ,   School of Mechanical and Civil Engineering. MIT Academy Of Engineering, Pune., Dhamdhere Abhilasha ,   School of Mechanical and Civil Engineering. MIT Academy Of Engineering, Pune, Kulkarni Venugopal ,   School of Mechanical and Civil Engineering. MIT Academy Of Engineering, Pune
Published: June 2020

Planning and designing of manufacturing processes and material handling equipment are effective, helps to achieve maximum productivity through maximum utilization of the available resources. This paper aims to study the implementations of industrial engineering tools in the manufacturing industry. At the same time, the observations by visiting the industry were made to identify the problems, so that we can make possible improvements. Time study and Layout study techniques helps us to identify and rectify the time lost in unnecessary and unproductive travelling movements of labor and tools. After observing the problems The proposed layout was suggested and Some easy and time effective material handling equipment were suggested. Which helps to increase productivity.
Development of Trade Relations Between Mexico and China Under Non-Bilateral Trade Treaties
Authors:   Law Degree, National Autonomous University of Mexico., Ibarra Paola Barrera
Published: June 2020

The Diplomatic relations between Mexico and the People´s Republic of China were established on February 14, 1972, after the Mexican government joined in October 1971 to vote in favor of the Asian country joining the United Nations as sole representative of that nation and accepting the principle of "one China" based on the recognition of the indivisibility of its territory. Even though China and Mexico have not signed any Free Trade Agreement, economically speaking China is today the second largest commercial partner of Mexico in the world and the third global destination of Mexican exports. Under the Mexico-China Comprehensive Strategic Association, agreements have been generated that have improved Mexico's access to the Chinese market. Still the bilateral trade balance between these two countries has been in deficit for Mexico, especially as a result of the push achieved by the PRC after joining the World Trade Organization.This research attempts to analyses the trade relationship between Mexico and China in the context SWOT analysis, that it, from the strengths, weaknesses, opportunities and threats such partnership has, also analyses whether or not this two nations are strategic partners, as well as whether or not their economies reflect any benefit as a consequence of their trade activity. At the end of this research, it was found that Mexico's trade exchange with China has not opened real opportunities for Mexican foreign trade, and therefore has not managed to become a key factor in the growth of the Mexican economy, which partly is due to the deficit reported by México, which show that commercial exchange has not been equitable between the two parties.
Real-time Forecasting of COVID-19 Prevalence in India using ARIMA Model
Authors:   department of management, Vinoba Bhave University, Hazaribagh, India, Pandey* Sitaram , Samanta Amitava ,   department of commerce and management, Vinoba Bhave University, Hazaribagh, India.
Published: June 2020

Corona virus disease (COVID -19) has changed the world completely due to unavailability of its exact treatment. It has affected 215 countries in the world in which India is no exception where COVID patients are increasing exponentially since 15th of Feb. The objective of paper is to develop a model which can predict daily new cases in India. The autoregressive integrated moving average (ARIMA) models have been used for time series prediction. The daily data of new COVID-19 cases act as an exogenous variable in this framework. The daily data cover the sample period of 15th February, 2020 to 24th May, 2020. The time variable under study is a non-stationary series as 𝒚𝒕 is regressed with 𝒚𝒕−𝟏 and the coefficient is 1. The time series have clearly increasing trend. Results obtained revealed that the ARIMA model has a strong potential for short-term prediction. In PACF graph. Lag 1 and Lag 13 is significant. Regressed values implies Lag 1 and Lag 13 is significant in predicting the current values. The model predicted maximum COVID-19 cases in India at around 8000 during 5thJune to 20th June period. As per the model, the number of new cases shall start decreasing after 20th June in India only. The results will help governments to make necessary arrangements as per the estimated cases. The limitation of this model is that it is unable to predict jerks on either lower or upper side of daily new cases. So, in case of jerks re-estimation will be required.
O INSULTO É O SINAL DA SEM RAZÃO
Authors: Marins Gislaine Simone Silva
Published: June 2020

O conjunto de artigos intitulado “Voz de Angola clamando no deserto” é uma coletânea anônima escrita em Maio de 1901 como resposta a um artigo publicado na Gazeta de Luanda alguns meses antes. O tom ofensivo do artigo jornalístico provoca uma reação articulada, que pode ser analisada no plano discursivo sob dois aspectos: como resposta ao discurso estereotipado de cunho ofensivo e racista, e como linguagem da razão, por oposição à linguagem do insulto. Emerge daí uma economia da palavra, da qual os autores se apropriam, problematizando os atributos da chamada civilização à qual são submetidos. Se a civilização comporta também o insulto, a palavra torna-se instrumento de contestação ao colonialismo.
A OPRESSÃO CONSERVADA NO SAL DA HISTÓRIA
Authors: Ourique João Luis Pereira , Silva Ulisses Coelho da
Published: June 2020

RESUMO: O presente trabalho apresenta uma análise da composição Escravo deSaladeiro, de autoria de Antonio Augusto Fagundes e Euclides Fagundes Filho. Essacanção foi apresentada no ano de 1981 na XI Califórnia da Canção Nativa de Uruguaiana,um dos mais importantes festivais do Rio Grande do Sul, Brasil. O tema da obra é aescravidão nas charqueadas e o sofrimento imposto aos negros no saladeiro, situação queera tratada - até o terceiro quarto do século XX - de forma tangencial pelo discursohistórico, muito em função de um projeto de valorização da história do gaúcho. Os versosda música que recuperam esse período de opressão possibilitam uma rememoração de umpassado distante, mas que ainda ressoa no nosso tempo, nos colocando em confronto comnossa própria formação identitária através das metáforas nas quais “o mundo está e nãoestá presente”, considerando a perspectiva de Antonio Candido. Para subsidiar nossotrabalho, também nos apoiaremos nas reflexões sobre Literatura e História propostas porSandra Jatahy Pesavento e Jacques Leenhardt, bem como em documentos históricos sobreo período da escravidão e a região das charqueadas.
O IMIGRANTE ITALIANO NA NARRATIVA FICCIONAL DO RIO GRANDE DO SUL
Authors: Alves Márcio Miranda
Published: June 2020

Este artigo analisa a presença do imigrante italiano e seus descendentes nanarrativa ficcional do Rio Grande do Sul. Na história da literatura sul-rio-grandense,constata-se que apenas a partir da segunda metade do século XX o imigrante passou a serum sujeito de interesse dos escritores regionais. Conclui-se que, apesar de haver um realdesenvolvimento econômico da região de colonização italiana, propagado em discursosque amplificam as virtudes progressistas desse grupo, seus representantes raramente foraminspiração para o romance gaúcho.
INTEL 8085 Implementation of Byte-Wise Data Encryption using Successive RSA Algorithm coupled with Random Initial Primes
Authors: Menon Ashish
Published: June 2020

This paper, discusses the implementation of RSA (Rivest–Shamir–Adleman) algorithm of encrypting and decrypting data. This is an assymetric algorithmic approach, which implies that two different keys, one public and another private have been used to accomplish the purpose. This paper also extends the application of RSA algorithm by choosing random prime numbers for every byte of transferred data. The programs involved are entirely based on the microprocessor INTEL 8085.
An Electromagnetic Model for the Calculation of Tower Surge Impedance Based on Thin Wire Approximation
Authors: Salarieh Bamdad , De Silva H. M. Jeewantha , Gole Aniruddha M. , Ametani Akihiro , kordi behzad
Published: June 2020

When a lightning strikes the top of a transmission line tower or shield wires, electromagnetic waves propagate through the tower back and forth, increasing the voltage across insulator strings. is can eventually lead to a back-fl ashover (BF), which may cause damage to equipment or costly power outages. To calculate the over-voltages and predict the probability of a BF, an accurate model of the tower and its grounding system is needed in electromagnetic transient (EMT) type simulators. There are a number of theoretical models for the equivalent circuit of a transmission tower. However, they either are not accurate enough or they are derived for a certain type of transmission tower, which limits their applicability. Numerical electromagnetic analyses have less simplifications compared to the theoretical solutions and are by far less expensive than field measurements. They also have the flexibility to analyze any type of tower. In this paper, the direct method for the measurement of tower impedance is implemented by NEC4 and applied to a 400-kV double circuit tower with all its details. Th e process of obtaining the wire network of the tower used in this paper is completely automated and it can be applied to any other type of transmission tower. Th e results of the numerical simulations are compared to those obtained with existing tower models. Th e developed model in this paper is capable of considering all the details of the tower and including the finite resistance of the ground and grounding electrodes.
AIR CUSHION AS SOURCE OF AERONYNAMIC NOISE IN PNEUMATIC CONVEYORS
Authors: Murzinov Valery , Murzinov Pavel , Popov Valery , Buyanov Victor
Published: June 2020

The article shows the sources of aerodynamic noise in an air cushion as applied to production transport systems. It shows the relationship between the shape of the deflecting walls in the air cushion and its acoustic characteristics. Methods for reducing the level of aerodynamic noise generated by the air cushion at the source have been received.
STRATEGI PENGEMBANGAN TEKNOLOGI E-COMMERCE UMKM RUMAH SAYUR LEMBANG MENGGUNAKAN METODE ANALISIS SWOT
Authors: Gunawan Bahtiar , Mubarak Maulana Shaleh , Anbar Nisrina , Sanjaya Rangga
Published: June 2020

The research aims to identify the fundamental potential information of internal and external factors that determinant strategies that can be used in strategy development. The development of Micro, Small and Medium Enterprises (UMKM) Rumah Sayur impresses slowly, because of the missed in e-commerce technology in its business. Cause a lack of opportunities to be able to compete in the business world. There needs to be a system development strategy to run and develop well. One of the ways that can be done to help determine an e-commerce technology system development strategy is to conduct a SWOT analysis. SWOT analysis is necessary to know the strengths and weaknesses as well as opportunities and threats to the company or business to face strict competition as well as to give competitiveness among Micro, Small and Medium Enterprises (UMKM. And the results of the analysis describe the analysis of the internal business factors and the company's e-commerce technology system as well as the external factors of business and the SME's e-commerce technology system Rumah Sayur From the results of the analysis, it was concluded that Micro, Small and Medium Enterprises (UMKM) Rumah Sayur need to take policy aggressive strategy to develop e-commerce technology given the high strength and opportunity in the middle of existing Micro, Small and Medium Enterprises (UMKM) competition
MODEL DISAIN PEMBELAJARAN AUTENTIK BERBASIS SMARTPHONE DENGAN MEMPERHATIKAN KARAKTERISTIK PEBELAJAR DALAM MENINGKATKAN KEMAMPUAN MENULIS, BERKOMUNIKASI, DAN KREATIVITAS PEBELAJAR
Authors: Anfatirul Achmad Nooer Fatirul , Djoko Adi Waluyo
Published: June 2020

Mendisain pembelajaran berorientasi pada hal-hal yang nyata/autentik, untuk disinergikan dengan struktur informasi yang telah dimiliki oleh pebelajar.Segala sesuatu yang berkaitan dengan informasi/pesan yang akan disampaikan selalu dikaitkan dengan pengalaman-pengalaman atau kejadian-kejadian nyata dilapangan akan lebih memberi tantangan pada pebelajar untuk dapat mengetahui lebih banyak tentang apa yang telah diketahui nyabahkan dialaminya. Pesan/informasi yang akan disampaikan tentunya tidak hanya dilakukan dengan tatap muka, akan tetapi dilakukan dengan pemanfaatan media pembelajaran. Media komunikasi yang mudah penggunaannya serta menyenangkan dan dapat dilakukan setiap waktu menjadi utama dalam rancangan penelitian ini.Media smartphone saat ini sudah bukan menjadi barang mewah lagi dan bahkan merupakan suatu kebutuhan bagi setiap individu. Rancangan pembelajaran ini menggunakan smartphone sebagai alat komunikasi antara pembelajar dan pebelajar, antara pebelajar dengan pebelajar, dan antara pebelajar dengan sumber belajar lainnya. Penelitian ini akan memfasilitasi keinganan pebelajar dalam belajarnya dengan mempertimbangkan karakteristik pebelajarsertakemudahanpebelajardalammengikuti proses pembelajaran, sehingga dalam proses pembelajaran nantinya tidak membosankan melaikan menyenangkan. Karakteristik lain dalam penelitian ini akan dipertimbangkan seperti motivasi berprestasi dan cara belajarnya.

Penelitian ini merupakan jenis penelitian pengembangan yang mengacu pada langkah-langkah penelitan pengembangan Borg & Gall (2003). Sedangkan langkah-langkah dalam mengembangkan model disain pembelajaran mengacu pada disain pengembangan Dick & Carey (2001)

Hasil validasi produk didapat bahwa Kemenarikan program sajian model disain pembelajaran bagi pebelajardidapat 90% mengatakan layak, Relevansi bahan yang dipelajari mengatakan 95% mengatakan layak, Kebermanfaatan media aplikasi smartphone dan bahan yang dipelajari mengatakan 95% layak, Kesesuaian bahan yang dipelajari dengan kemudahan akses bahanmengatakan 90% layak, dan Komunikasi dalam tutorial online oleh pebelajarmengatakan 95% layak.

Kesimpulan yang didapat setelah dilakukan implementasi dilapangan, bahwa produk pembelajaran autentik dapat dipakai oleh dosen dan guru dalam mendisain pembelajaran si sekolah dan perguruan tinggi.
PENERAPAN METODE LATIHAN SINGLE LEG JUMP TERHADAP KEMAMPUAN FLYING SHOOT PEMAIN BOLA TANGAN
Authors: Ujang Rohman  , Ramadhani Hananto Puriana
Published: June 2020

Penerapan metode latihan single leg jump dalam penelitian ini bertujuan membuktikan pengaruh penerapan metode latihan single leg jump terhadap kemampuan plying shoot pemain bola tangan. Metode yang digunakan adalah metode eksperimen dengan pendekatan kuantitatif yang dilakukan secara terstruktur mengenai deskripsi data metode latihan single leg jump pengaruh terhadap kemampuan plying shoot. Rancangan penelitian menggunakan One Group Pretest-Postest Design. Populasi penelitian mahasiswa Program Studi Pendidikan Jasmani, FKIP Universitas PGRI Adi Buana Surabaya, sedangkan sampel mahasiswa Pendidikan Jasmani angkatan 2017 diambil secara purposive berjumlah 20 orang. Hasil uji hipotesis menggunakan analisis uji-t dengan tingkat signifikansi (sign. 0.05) dan derajat kebebasan (dk) = 19 menunjukkan nilai t hitung sebesar 2.26 dan  t tabel  sebesar 1.73  berartti nilai t hitung  > t tabel (> 0.05), artinya ada pengaruh yang signifikan penerapan metode latihan single leg jump terhadap kemampuan plying shoot pemain bola tangan. Hasil tersebut memberikan jawaban pada permasalahan penelitian bahwa metode latihan single leg jump memiliki pengaruh terhadap kemampuan keterampilan plying shoot pemain bola tangan
PENGEMBANGAN MEDIA BRIGHT BARCODE BOX STORAGE BERBASIS DIGITAL LITERACY ACCELERATION SKILLS IN THE KNOWLEDGE AGE UNTUK MENINGKATKAN KETERAMPILAN BELAJAR ABAD 21
Authors: Tirtoni Feri
Published: June 2020

Abstrak : Latar belakang dan Urgensi dalam penelitian ini adalah sejalan dengan perkembangan isu-isu pendidikan yang telah memasuki Era Literacy Acceleration In The Knowledge Age yang mewajibkan peserta didik wajib menguasai Keterampilan Belajar Abad 21(The 21st  Century Skills). Untuk itu peneliti melakukan pengembangan desain media yang inovatif yaitu “(B3-S) Bright Barcode Box Storage Berbasis Digital Literacy Acceleration Skills In The Knowledge Age “Media yang dapat meningkatkan kemampuan skill literasi  digital sejalan dengan tuntutan pendidikan di Era Pembelajaran Abad 21 (The 21st  Century Skills) pada siswa kelas III SD pada saat proses pembelajaran. Adapun system Penggunaan media yang dikembangkan tersebut bersubstansi pada penguasaan keterampilan  belajar Abad 21 dimana akan membekali siswa dengan pengalaman belajar yang kreatif inovatif dan menyenangkan dalam suasanan belajar melalui optimalisasi 4 jenis keterampilan sekaligus yaitu Communication, Collaboration,  Critical Thinking and Problem Solving, Creativity and Innovation (C. Asri Budiningsih ,2010 : 46), dimana dalam penggunaan media (B3-S) Bright Barcode Box Storage siswa diberikan kesempatan menggunakan kemampuannya untuk mengutarakan ide-ide dari siswa pada saat melakukan aktifitas literacy  melalui problem solving melalui fitur tools berupa game board advance berteknologi barcode system, serta barcode flash card  baik itu pada saat berdiskusi dengan teman-temannya maupun ketika siswa menyelesaikan soal yang berisi problem solving secara mandiri pada mata pelajaran tematik tersebut.
THE EFFECTIVENESS OF THE BIOLOGICAL AND MINERAL FERTILIZERS
ON DARK-GRAY FOREST SOIL
Authors: ГАБИБОВ М.А.
Published: June 2020

В данной статье рассматриваются вопросы влияния биологических и минеральных удобрений на продуктивность озимой ржи на темно-серой лесной почве в условиях Рязанской области. Исследования проводились по методу расщепленных делянок: на делянках первого порядка на озимой ржи изучали эффективность минеральных и органических удобрений, а на делянках второго порядка – действие биопрепаратов. Результаты исследований показали, что наилучшим из исследованных агроэкологических приемов повышения урожайности озимой ржи является использование в качестве органического удобрения соломы люпина и инокуляции семян биопрепаратами ризоагрин или флавобактерин. Урожайность зерна озимой ржи составляет от 37,5 ц/га при использовании ризоагрина и до 38,7 ц/га – флавобактерина, в среднем за 3 года. Относительно фона прибавка составляет 6,7 и 7,9 ц/га или 21,9 и 25,5%. При данном агротехнологическом приеме прибавка получена как за счет увеличения продуктивных стеблей с 495 ш/м2 до 521 шт/м2 при обработке ризоагрином и 538 шт/м2 при обработке флавобактерином, так и за счет увеличения массы зерна в колосе (35,1 г на контроле, 37,5 г при обработке ризоагрином и 37,7 г флавобактерином). Необходимо отметить, что этот максимальный уровень урожайности в опыте был достигнут без внесения минеральных азотных удобрений. В целом наблюдается прямая корреляция между содержанием азота и урожайностью озимой ржи. Вынос основных элементов питания возрастает с увеличением урожайности.

This article discusses the impact of biological and mineral fertilizers on the productivity of winter rye on dark gray forest soil in the Ryazan region. Studies were carried out by the method of split plots: on plots of the first order on winter rye studied the effectiveness of mineral and organic fertilizers, and on plots of the second order-the effect of biological products. The results of the research showed that the best of the studied agroecological methods of increasing the yield of winter rye is the use of Lupin straw as an organic fertilizer and inoculation of seeds with biologics rizoagrin or flavobacterin. The yield of winter rye grain is from 37.5 C / ha using rhizoagrin and up to 38.7 C / ha from flavobacterin, on average for 3 years. Relative to the background, the increase is 6.7 and 7.9 C / ha or 21.9 and 25.5%. With this agrotechnological method, the increase was obtained both by increasing the productive stems from 495 W / m2 to 521 PCs/m2 when treated with rizoagrin and 538 PCs/m2 when treated with flavobacterin, and by increasing the weight of grain in the ear (35.1 g on the control, 37.5 g when treated with rizoagrin and 37.7 g flavobacterin). It should be noted that this maximum level of yield in the experiment was achieved without the introduction of mineral nitrogen fertilizers. In General, there is a direct correlation between nitrogen content and winter rye yield. The removal of essential nutrients increases with increasing yields.
A AVALIAÇÃO DA AUTORIA NO ENEM: DIÁLOGOS A PARTIR DE MIKHAIL BAKHTIN E MICHEL FOUCAULT
Authors: Brambila Guilherme , Vidon Luciano Novaes
Published: June 2020

Este trabalho tem o objetivo de suscitar reflexões a respeito da autoria na conjuntura da prova de redação do Exame Nacional do Ensino Médio (Enem). Pretende-se, especificamente, analisar como a autoria é vista e requerida em uma cartilha de redação oficial do exame, publicada no ano de 2016. O norteamento teórico-filosófico que guia este estudo está embasado nos conceitos de autor em Mikhail Bakhtin (2011), em interface ao de autor em Michel Foucault (2006). O trabalho guia-se metodologicamente por uma perspectiva indiciária (GINZBURG, 1986) fundamentada em uma base dialógica de observação. Os resultados da análise apontam que a visão institucional sobre a autoria no Enem afasta tal processo do campo da subjetividade dialógica e o aproxima de uma racionalização monológica pela via da escrita.
EDUCAÇÃO E COVID-19: A ARTE DE REINVENTAR A ESCOLA MEDIANDO A APRENDIZAGEM “prioritariamente” PELAS TDIC
Authors: CANI JOSIANE BRUNETTI , Sandrini Elizabete Gerlânia Caron , SOARES GILVAN MATEUS , SCALZER KAMILA
Published: June 2020

O início do século XXI suscitou a humanidade a uma mudança de comportamento em diversos segmentos para se adequar à pandemia desencadeada pela Covid-19. Dentre esses ambientes de transformação, a educação, embora já lidasse com as tecnologias digitais em determinados momentos, precisou se adaptar de modo radical a esses recursos. Essa realidade exigiu dos profissionais da educação habilidades até então não obrigatórias, pois mesmo quem não trabalhava com as Tecnologias Digitais de Informação e Comunicação (TDIC) passou a fazer uso delas para o processo de aprendizagem no momento em que se enfrenta a pandemia. Nesse cenário, o objetivo deste estudo é apresentar aplicativos e recursos educacionais para o trabalho on-line nas escolas. Para esse propósito, a metodologia do estudo, qualitativa e de caráter exploratória, evidencia as possibilidades de estratégias de aprendizagem por intermédio das tecnologias digitais. Constata-se que o meio digital, com uma integração estratégica de processo de ensino-aprendizagem e tecnologias, oferece inúmeros recursos eficazes de mediação remota para uso educacional.
Edukasi Kontrasepsi IUD pada Akseptor KB di Rt. 9 Kelurahan Pasar Lama Wilayah Kerja Puskesmas S.Parman Kota Banjarmasin
Authors: Inayah Husnul Khatimatun , Netty Netty , Qariati Nurul Indah , Widyarti Ari
Published: June 2020

AbstractThe total population of Indonesia in 2016 was 258,986 people with a population increase of 3.24 million people per year. The efforts of the government to reduce the rate of population growth by the number of births through the Family Planning program and to maintain the age of first marriage. The most dominant contraceptive method in Indonesia is the short-term contraceptive method, namely injections (52.8%) and pills (23, 77%). Whereas Contraception in the Womb or IUD (IUD) (4.73%), which has good effectiveness and long term contraception is in great demand. Low IUD allocation. External and internal factors. internal factors include incorrect knowledge about the IUD and low education. The target of education is the mother of acceptors in RT 9 Kelurahan, Pasar Lama, working area in the Puskesmas S. Parman, Banjarmasin. Where active KB acceptors are 38 people, who use contraceptive pills 20 people, injections 18 people, condoms and IUDs were absent during 2018 and January - August 2019, active KB acceptors 39 people, who used contraceptive pills 21 people, injections 18 people, condoms and the IUD does not exist. The purpose of this activity is to increase the knowledge of family planning acceptors about contraception in general and IUD contraception in particular. The method used is an explanation using flipcharts and questions and answers. As a result of community service activities, an increase in knowledge about IUD contraception occurred.
Upaya Pencegahan Anemia pada Remaja Putri
Authors: Julaecha Julaecha
Published: June 2020

AbstractAnemia is a micronutrient problem that occurs throughout the world especially in developing countries which is estimated to occur in 30% of the world's population. As a result of lack of hemoglobin levels causes symptoms of lethargy, fatigue and tired quickly when doing activities that will have an impact on decreased concentration and learning achievement, and in the long run it will have an impact on the quality of human resources, where young women are the future generation of the nation which will later supports determining the next generation. The results of basic health research in 2013 anemia in adolescent girls increased to 48.9% in 2018. Data from the Health Office in Jambi City in 2017 as many as 257 adolescent girls who experienced anemia, increased to 404 people in 2018. The purpose of this community service is to provide information to adolescents about anemia and the importance of consuming blood-added tablets. The method used in this community service is lecture, question and answer discussion. This community service was held on February 13-14, 2019 at SMAN 8 Jambi City. The result of this community service is the increasing knowledge of young women about anemia and the benefits of consuming blood-added tablets.