bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengendalian Persediaan Bahan Baku Pada Industri Tenun Ikat “Medali Mas” Kediri
Authors: Ardhirakmanto M Ayub , Rahayuningsih Sri , Komari Ana 
Published: September 2020

Tenun Ikat Medali Mas Industry has long been producing woven cloth in various models and patterns. Problems faced by researchers regarding the supply of raw materials, due to the absence of controlling the amount of inventory of raw materials needed specifically, while the company is faced with demand uncertainty which is very influential on the procurement of raw material supplies. So the holding of research with forecasting methods to calculate the needs in one production period. The variable in this research is about controlling raw material inventory. The first is to collect raw material needs data. Perform forecasting with the Exponential smoothing method α = 0.15, and Moving average N = 2. Next, the forecast results determine the smallest error value with indicators MAD, MSE, and MAPE. After the chosen method will be used as a reference for forecasting in the next period. Then perform efficient safety stock and reorder point calculations for one production period. From the results of calculations on the raw material yarn produces Maximum Inventory = 4287 kg; Safety Stock = 53 kg; Reorder Point = 128 kg while on the raw material paint Maximum Inventory = 304 kg; Safety Stock = 7 kg; Reorder Point = 12 kg.Industri Tenun Ikat Medali Mas sudah lama memproduksi kain tenun dalam berbagai model maupun corak. Permasalahan yang dihadapi oleh peneliti mengenai persediaan bahan baku, dikarenakan belum adanya pengendalian jumlah persediaan bahan baku yang dibutuhkan secara spesifik, sedangkan perusahaan dihadapkan pada ketidakpastian permintaan yang sangat berpengaruh pada pengadaan persediaan bahan baku. Sehingga diadakannya penelitian dengan metode forecasting untuk memperhitungkan kebutuhan dalam satu periode produksi. Variabel dalam penelitian ini tentang pengendalian persediaan bahan baku. Pertama dilakukan pengumpulan data kebutuhan bahn baku. Melakukan peramalan dengan metode Exponential smoothing α = 0,15, dan Moving average N = 2. Berikutnya dari hasil peramalan ditentukan nilai eror terkecil dengan indikator MAD, MSE, dan MAPE. Setelah metode terpilih nantinya akan dijadikan acuan untuk melakukan peramalan pada periode selanjutnya. Kemudian melakukan perhitungan safety stock dan reorder point yang efisien untuk satu periode produksi. Dari hasil perhitungan pada bahan baku benang menghasilkan Maximum Inventory = 4287 kg; Safety Stock = 53 kg; Reorder Point = 128 kg sedangkan pada bahan baku cat Maximum Inventory = 304 kg; Safety Stock = 7 kg; Reorder Point = 12 kg.
ANALISIS KEMAMPUAN REPRESENTASI MATEMATIS SISWA PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL (SPLDV) DI KELAS VIII 3 MTS AL-JAM’IYATUL WASLIYAH TEMBUNG
Authors: Harahap Latifah Marhamah , Rakhmawati Fibri 
Published: September 2020

<p class="AfiliasiCxSpFirst" align="left"><strong>Abstrak:</strong></p><p class="AfiliasiCxSpMiddle">Penelitian ini bertujuan untuk mengetahui kemampuan representasi matematis siswa MTs Al-Washliyah Tembung di kelas VIII 3 dalam menyelesaikan masalah dari materi Sistem Persamaan Linier Dua Variabel (SPLDV). Penelitian ini adalah penelitian kualitatif. Dalam penelitian ini 6 subjek diambil sebagai subjek wawancara yang mewakili 3 kelompok, yaitu kelompok atas, kelompok menengah, dan kelompok bawah ditentukan berdasarkan hasil tes. Kriteria untuk subjek wawancara adalah subjek yang dapat mewakili jawaban masing-masing kelompok dan dapat berkomunikasi dengan baik. Pengumpulan data dilakukan dengan metode pengujian, dokumentasi, dan wawancara dengan siswa. Berdasarkan hasil penelitian ditemukan bahwa ada siswa yang kurang mampu untuk membuat representasi visual sesuai dengan informasi dalam pertanyaan, tidak memiliki pemahaman dalam menjawab pertanyaan tentang kemampuan representasi ekspresi, dan masih mengalami kesulitan menulis representasi verbal dan menjelaskannya.</p><p class="AfiliasiCxSpMiddle" align="left"> </p><p class="AfiliasiCxSpLast" align="left"><strong>Kata Kunci</strong>:</p><p>Kemampuan Representasi Matematis</p><p> </p><p class="AfiliasiCxSpFirst" align="left"><strong><em>Abstract:</em></strong></p><p class="AfiliasiCxSpMiddle"><em>This study aims to determine the mathematical representation ability of students of MTs Al-Washliyah Tembung in class VIII 3 in solving material problems of the Two Variable Linear Equation System (SPLDV). This research is a qualitative research.</em><em> In this study 6 subjects were taken as interview subjects who were representatives of 3 groups, namely the upper group, middle group, and lower group determined based on test results. Criteria for interview subjects are subjects that can represent the answers of each group and can communicate well. Data collection is done by the method of testing, documentation, and interviews with students. Based on the results of the study, it was found that there were students who were less able to make visual representations in accordance with the information in the questions, lacked understanding in answering questions about the ability of expression representation. Also still having difficulty writing verbal representations and explaining them.</em></p><p class="AfiliasiCxSpMiddle" align="left"> </p><p class="AfiliasiCxSpLast" align="left"><strong><em>Keywords</em></strong><em>:</em></p><p><em>Mathematical Representation Ability</em><em></em></p>
Hacia la Satyagraha Nasa: diferencias y similitudes entre la teoría y una experiencia concreta
Authors: Martínez Bernal Daniel Ricardo 
Published: September 2020

Las resistencias indígenas del Cauca constituyen algunos de los principales caminos y alternativas a los ciclos de violencia vividos en Colombia. La comparación teórico-práctica, las relaciones (similitudes y divergencias) entre los datos encontrados en las entrevistas a los protagonistas de la resistencia Nasa y las aportaciones teórico-doctrinales de la Satyagraha y gandhismo, permitieron analizar la lucha llevada a cabo por las comunidades indígena Nasa en el departamento del Cauca, Colombia, a través de hechos y experiencias. A través del método histórico comparativo, la acción participante y las entrevistas a profundidad; se recogieron datos que permitieron conocer las concepciones y significaciones propias de las comunidades indígenas, tanto de su lucha como de la relación frente al concepto de Satyagraha. Se parte de la hipótesis de que existen unas condiciones político-practicas, que llegan a constituir un ejemplo de dirimir los conflictos y hacer política de manera no armada, y no cruenta, en un contexto como el colombiano. Son experiencias representativas donde hay luchas perdurables o “especificas”, como producto de la evolución de un pensamiento y una resistencia.
FEATURES OF SELECTIVE IMPROVEMENT OF WINTER WHEAT IN THE ROSTOV REGION STEPPE ZONE
Authors: Fomenko М. А. , Grabovets А. I. , Oleynikova T. А. 
Published: September 2020

The research was carried out in 2005 – 2019 at the Federal Rostov Agrarian Research Center in the Rostov region. The material was the breeding material of various generations of the breeding center. The introduction of semi-dwarf forms into the selection process was accompanied by the involvement of medium-sized local varieties Tarasovskaya 29, Severodonskaya, Severodonskaya 5, Severodonskaya 12, which were adapted to local conditions as step crosses. Also recursive parental forms from various ekonish were used. Field experiments and censuses were carried out in accordance with the methodology of the State Commission for Variety Testing (1971, 1989) and the Methodological Instructions of the World Collection Vir (1977). Breeding of winter wheat was carried out by conventional methods using the bulk method and pedigree.The material was the selection material of different generations of FRANZ breeding. Recombinants of previous generations were used to create varieties of winter soft wheat of the new morphobiotype Donmira, Acapella, Bylina Don. Under different stress factors, the features of the formation of agrocenoses of new phenotypes were revealed. In order to improve individual characteristics, sources of winter and frost resistance were used. A marker sign of selection for productivity and adaptability in drought conditions is an increase in the weight of grain from the plant and ear, the yield index. Further development of breeding of semi-dwarf varieties will be associated with an increase in the capacity of the agrocenosis. The research was implemented in the creation of 20 varieties of winter soft wheat, which are included in the State register of breeding achievements, with a wide area of cultivation.
Gravity data requirements for decimetre accuracy regional geoid using Stokes' Remove Compute Restore technique in Nigeria
Authors: ODUMOSU Joseph Olayemi , NNAM Victor Chukwuemeka 
Published: September 2020

The need for dense and accurate gravity data cannot be overemphasised in the development of a precise gravimetric geoid model. Unfortunately, the field observations required are costly, and labour-intensive hence the need to ascertain via numerical simulations the appropriate field specifications before embarking on them. This paper presents an experimental study on the gravimetric data specifications (spatial resolution and data accuracy) required for achieving decimetre-level accuracy geoid using the conventional Stokes' Remove Compute Restore (RCR) method in Nigeria. A two-step solution approach was used in this study. The steps were determination of the (i) effect of data spacing by a comparative assessment of computation results obtained by using gravity data at four user determined intervals and (ii) effect of observation accuracy by numerical simulation using error propagation analysis. The data intervals (3′×3′, 5′×5′, 10′×10′ and 20′×20′) were selected from a combination of 1815 terrestrial FA anomaly points merged with EGM2008 derived FA anomaly covering the study area. Also, observational errors investigated were 0 mGal, 0.1 mGal, 0.5 mGal, 1 mGal and 5 mGal. The study was conducted in Nigeria having a total land area of approximately 923,768 km2. The study established that gravimetric geoid accuracy improves substantially as the spatial resolution and accuracy of the gravity data improves. Also, the study identified that data spacing contributes more to the overall geoid error than data accuracy. In addition, the study observed that hilly regions should have denser data spacing than plain areas. Within the test region, a data spacing of 3′×3′ with gravity observational errors 5 mGal was found to produce an acceptable gravimetric geoid. The produced gravimetric geoid had a pre-fit Root Mean Square Error (RMSE) of 15.6 cm when compared with GNSS-Levelling data at 27 stations located evenly across the study area.
Comparison of source-base estimate of peak ground acceleration (Amax) in Zagros by Bayesian method with non-source approach
Authors: JALILIAN Zahra , MAHOOD Majid , HEIDARI Reza , MEHRAMUZ Mahmoud 
Published: September 2020

Regarding Bayesian probability theory is an appropriate and useful method to estimate parameters in seismic hazard analysis. The analysis in Bayesian approaches is based on a posterior belief, also their special ability is to take into account the uncertainty of parameters in probabilistic relations and a priori knowledge. In this study, we used the program for seismic hazard Bayesian estimate which was elaborated by Alexey Lyubushin. Our study is the next in the sequence of applications of this software to seismic hazard assessment in different regions of the world. In this study, Bayesian approach has been used to obtain estimated seismic parameters. In order to reach this aim, 30 different source regions in Zagros seismotectonic province have been considered. The main assumptions are Poissonian character of the seismic events flow and properties of the Gutenberg-Richter distribution law. The a posteriori probability distribution functions of Mmax(T) and the tail probabilities P(Mmax(T) > M), that will occur in future time intervals of 10, 20, 50, 100 and 475 years are illustrated for source regions. The map of peak ground acceleration (PGA) zonation by probability level of 90% (in g) in rock bed for average return period of 50, 100 and 475 years is presented. According to the results, the maximum acceleration is estimated for the cities of Kermanshah, Ilam, Khorram Abad and Bandar Abbas which are related to NWZ1, NWZ2, NWZ3, NWZ7, NWZ8, SZ3, SH1, PG1 and PG2 sources. Finally, the results of this study are compared with obtained results of non-source approach.
Pengukuran Karakteristik Dielektrik Minyak Goreng Berdasarkan Lama Pemanasan Menggunakan Rangkaian Sederhana Multivibrator IC 555
Authors: M Misto , Y.A Muhtarom , S Supriyadi 
Published: September 2020

An electronic system for cooking oil dielectric constant measurement have been done. The system was employed an capacitive sensor, IC Timer 555, oscilloscope, and power supply. The cooking oil is placed in a capacitive sensor as part of unstable multivibrator IC 555 circuit. The samples(labeled and non labeled) temperature was condisioned on room temperature and at 100 ⁰C with the heated time duration of 1 hours, 2 hours, and 3 hours treatment. The result of the measurement shows that all sample with time duration 1 hours and 2 hours increases but with time duration 3 hours turn down.
Analysis on the Ideological and Political Construction of Colleges Piano Teaching in the New Era
Authors: Rao Tingting 
Published: September 2020

Since General Secretary Xi Jinping put forward important conclusions on ideological and political education, there has been a wave of curriculum ideological and political construction in the teaching of professional disciplines in colleges and universities, which has provided guiding ideas and methods to implement morality building and people cultivating for professional discipline teaching, and has achieved remarkable results. Therefore, this article briefly discusses the connotation of ideological and political courses, and considers the core and methods of ideological and political construction of piano teaching in combination with piano teaching in colleges and universities, hoping to provide some references and inspirations for colleagues in the industry, promote the smooth progress of the ideological and political construction of piano teaching courses in colleges and universities, and achieve ideal results.
PENGARUH PENDAPATAN ASURANSI TERHADAP PENDAPATAN INVESTASI PADA PERUSAHAAN ASURANSI JIWA DI INDONESIA PERIODE 2014-2018
Authors: Humaemah Ratu , Yani Indah 
Published: September 2020

Abstract
Sharia financing and investment activities in principle are activities carried out by property owners (Investors) towards business owners (Issuers) to empower business owners in conducting their business activities where the owner of assets (Investors) hopes to obtain certain benefits. Therefore, financing and financial investment activities are basically the same as other business activities, namely maintaining the principle of halal and fairness.
The financial data shown in the table shows that insurance income and investment income in life insurance companies in Indonesia from 2014 to 2018 experienced fluctuating developments.
The purpose of this study is to determine whether there is an influence of insurance income on investment income in Islamic life insurance companies in Indonesia.
The method used in this study is a quantitative method that uses a classic assumption test, hypothesis testing, and the coefficient of determination test. The data used are secondary data obtained by the official website of a life insurance company. The results showed that the independent variable of insurance income had a significant effect on investment income, this result was seen from the tcount of 8,450 while the ttable obtained from the distribution table t was sought at the significance of 5%: 2 = 2.5% (two-way test) degrees of freedom (df) nk-1 or 30-1-1 = 28 we get t table of 2.04841. because tcount> t table = 8.450> 2.04841 with a significant level of 0.000, because the significant value is smaller than 0.050, it can be concluded that Ha is accepted. This means that insurance income has a positive effect on investment income.
From testing the coefficient of determination of 0.708 = 70.8% means that insurance income can explain the effect on investment income of 70.8% and the remaining 29.2% is influenced by other variables not discussed in this study.
PENGARUH PENDAPATAN ASURANSI TERHADAP LABA NETO PADA ENAM PERUSAHAAN ASURANSI JIWA SYARIAH DI INDONESIA
Authors: Itang Itang , Nur Apifah Lisna 
Published: September 2020

Profit or loss is usually used to assess the performance of the company's performance The main factor in determining the size of the profit is income where the size of the profit is an indicator of success or failure of management in managing the company.
The formulation of the problems in this study are: 1). What is the effect of insurance income on net income of 6 Islamic life insurance companies in Indonesia?, 2). How big is the effect of insurance income on the net profit of 6 Islamic life insurance companies in Indonesia? The purpose of this study is 1). To find out whether there is an effect of insurance income on net income of 6 Islamic life insurance companies in Indonesia, 2). To find out how much influence the insurance income has on net income of 6 Islamic life insurance companies in Indonesia.
The method used in this study is a quantitative method that uses a classic assumption test, hypothesis testing, correlation coefficient test and coefficient of determination test. The data used are secondary data obtained by the official website of a life insurance company. The results showed that the independent variable of insurance income had a significant effect on net income, t table of 2.04841. Because the tcount> ttable = 6.525> 2.04841 and a significance level of 0.000 because the significance value was less than 0.05 then it could be concluded that Ho was rejected and Ha was accepted .From testing the coefficient of determination (R Square) or the coefficient of determination that is equal to 0.599 so that the magnitude of the influence of Insurance Revenues on Net Profit of 0.599 = 59.9%
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI MINAT ALUMNI PONDOK PESANTREN DAAR EL-QOLAM DALAM MEMILIH ASURANSI SYARIAH
Authors: Sholihah Firyal Nida Aulia , Hanafi Hanafi 
Published: September 2020

Human life in this world in principle will not be separated from various needs and problems, be it primary, secondary or tertiary needs, which all require effective problem solving. One example of these needs and problems is health and mental problems which all lead to one threat that is reducing or eliminating financial capacity.
Based on the background above, the formulation of the problem in this study are: 1). What are the factors that influence the interest of Daar El-Qolam Islamic Boarding School alumni in choosing Islamic insurance? 2.) Can Product, Price, Location, Promotion and Religiosity Factors influence the interest of Daar El-Qolam Islamic Boarding School alumni in choosing Islamic insurance?
The purpose of this study is: to determine the factors that influence the interest of alumni Daar El-Qolam Islamic Boarding School in choosing Islamic insurance.
The data used are primary data that is the results of this research questionnaire using the validity test, the reliability test, the classical assumption test with the help of the use of the SPSS 21 program. X3 was 2,578, Xitung was 4,789 and X5 was 2,562. The value of ttable by using a significant level a = 5% df (nk-1) = (81-5-1) = 75 then the size of ttable = 1.99210 so tcount X1, X2, X3, X4 and X5> (3,835, 3,267, 2,578, 4,789, 2,562> 1,99210) and such a significant level Ha is accepted and Ho is rejected.
This means that partially the independent variables X1, X2, X3, X4, and X5 (0.006, 0.000, 0.005, 0.008, and 0.012) are smaller than 0.05. with that product, price, location, promotion, religiosity has a significant effect on the dependent variable namely Alumni Interest in Daar El-Qolam Islamic Boarding School. The coefficient of determination performed on the determination test obtained by the square value shows that the product, price, location, promotion, religiosity. Can explain its effect on the interest of alumni of Islamic insurance, which is 30.3%. while the remaining 69.7% is influenced by other variables outside the Daar El-Qolam Islamic Boarding School Alumni Interest.
PENGARUH PENDAPATAN ASURANSI TERHADAP DANA TABARRU� (STUDI PADA PERUSAHAAN ASURANSI JIWA SYARIAH YANG TERDAFTAR DI OJK PERIODE 2011-2018)
Authors: Muhayati Muhayati , Sudrajat Budi 
Published: September 2020

Insurance income is the amount of money the company receives from the sale of insurance products. Tabarru's fund is a voluntary giving of someone to another person, without compensation, which results in the transfer of ownership of the property from the giver to another person. Aside from premium income, tabaruu funds' also come from investment returns and the accumulation of surfaru underwriting reserves for tabaruu funds' which are redistributed to tabaruu funds'.
Based on the background above the formulation of the problem, namely: 1). Is there an Influence between Insurance Income and Tabaruu Funds' on Sharia Life Insurance companies registered with OJK for the period 2011-2018.2). how much influence the Insurance Revenues of the Tabaruu Fund 'on Sharia Life Insurance companies registered in the OJK for the period 2011-2018.
This study aims to 1). To find out the effect of insurance income on tabaruu funds' on Sharia Life Insurance companies registered with OJK for the period 2011-2018. 2). To find out how much influence Insurance Income has on Tabaruu Funds' on Sharia Life Insurance companies registered with OJK for the period 2011-2018.
This research was conducted at a life insurance company registered with OJK in September to October 2019, with quantitative research methods, testing the hypothesis using simple linear regression analysis through the test (t) with the intent to determine the effect of the independent variables on the dependent variable.
It can be concluded, there is a significant effect of the value of t_ (count) of 5.689 while the value of t_ (table) obtained from the distribution table t is sought at the significance of 5%: 2 = 2.5% (two-way test) degrees of freedom (df) nk-1 or 40-1-1 = 38, we get t table of 2.02439. because the value of t_ (count)> t_ (table) = 5.689> 2.02439 with a significance level of 0.005, because the significance value is much smaller than 0.005, it can be concluded that Ho is rejected Ha is accepted. The influence derived from the coefficient of determination (R-Square) of 0.760 means that the magnitude of the effect of insurance income on tabarru funds' 76.0% while the remaining 24.0% is explained by other factors not examined in this study.
Księgozbiór Biblioteki Towarzystwa Lekarskiego Warszawskiego w latach 1821-1944
Authors: Bojczuk Hanna 
Published: September 2020

Artykuł poświęcony jest Bibliotece utworzonego w 1820 r. Towarzystwa Lekarskiego Warszawskiego (TLW). Księgozbiór powiększał się głównie dzięki darom lekarzy, którzy przekazywali do Biblioteki TWL swoje prace naukowe i kolekcje prywatne. Autorka opisuje te, najważniejsze i najliczniejsze, darowizny książkowe. Oprócz indywidualnych ofiarodawców zbiory Biblioteki TWL zasilały także krajowe i zagraniczne towarzystwa oraz uczelnie lekarskie. Autorka podkreśla, że gromadzone w ten sposób zbiory stały się wysokiej wartości warsztatem naukowym dla lekarzy polskich – do końca 1938 r. zgromadzono 68 382 woluminy, 204 tytuły czasopism w 17 językach, 186 rękopisów oraz eksponaty anatomiczne, medale pamiątkowe, ikonografię i inne materiały. Znaczenie Biblioteka TWL zawdzięczała również swoim opiekunom; w okresie 123 lat jej istnienia opiekę nad zbiorami sprawowało 20 bibliotekarzy, członków Towarzystwa. Autorka pokrótce przedstawia ich sylwetki w dalszej części artykułu.