bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengembangan Media Lectora Inspire dalam Pembelajaran Sains di Madrasah Ibtidaiyah
Authors: Prasetyo Sigit 
Published: March 2020

This is the Research and Development (R & D) on lectora inspire media development in science learning based on integration-interconnection with religion in MI. The result of this research development are (1) It has been developed lectora inspire product in material of living creature breeding, (2) the result of reviewer assessment, namely the category of Very Good (SB) with a score of 631 and a percentage of 86.85% and the assessment based on student responses have interval category between “Agree and Strongly Agree”, which resulted in a score of 635 with a percentage of 88.23%. in accordance with reviewers result limitation and the assessment in this study, the lectora inspire product is feasible and can be used as a learning media for science that based on integration-interconnection with religion in MI.
Study of Miniaturization of a Silicon Vapor Chamber for Compact 3D Microelectronics, via a Hybrid Analytical and Finite Element Method
Authors: Yue Ma , Mahmoud Shirazy , Perceval Coudrain , Jean-Phulippe Colonna , Abdelkader Souifi , Luc Fréchette , Christian Gontrand 
Published: March 2020

The interest in silicon vapor chambers (SVCs) has increased in the recent years as they have been identified as efficient cooling systems for microelectronics. They present the advantage of higher thermal conductivity and smaller form factor compared to conventional heat spreaders. This work aims to investigate the potential miniaturization of these devices, preliminary to integration on the backside of mobile device chips, located as close as possible to hotspots. While detailed numerical models of vapor chamber operation are developed, an easy modeling with low computational cost is needed for an effective parametric study. Based on the study of the operating limits, this paper shows the thinning potential of a water filled micropillar for a device operating below 10 W and identify the corresponding vapour core height, and wick thickness.
An Algorithm for Spectrum Hole Detection using Convex Optimization And Tensor Analysis In Cognitive Radio Network
Authors: Agajo James , Joseph Emeshili O. , Eronu Emmanuel , Ashigwuike Evans 
Published: March 2020

The issue of speed and accuracy is one major challenge in the area of Spectrum hole detection in Cognitive Radio Network(CRN), owing to some of the techniques used in the previous past, noise is sometimes recorded against spectrum hole, and this is mostly due to the method adopted , the need for a more compact procedure as become necessary. An Algorithm for Spectrum Hole Detecting using Convex Optimization and Tensor analysis in Cognitive Radio Network seeks to present a way out of it. The tensor analysis will provide an infinite representation Spectrum data from the wideband, while Convex optimization will help split the large data by grouping it into various spectrum segment, based on the objective function, this grouping will help improve on the speed of Spectrum hole detection. Principal Component Analysis(PCA) checks the level of correction using orthogonal transformation, the use of Eigen Values and Eigen Vectors will further help linearize the function by finding the roots. Covariance matrix will help further check how the variable varies together. It describes the dimension of the spectrum data. Diagonisation is used to extract the matrix with the spectrum data using singular value decomposition; finally, Bayesian inference will optimise decision making for spectrum data.
Comparison of different additive manufacturing patterns on the performance of rapid vacuum casting for mating parts via the Taguchi method
Authors: Mohd Mustafa Nur Nabilah , Abdul Kadir Aini Zuhra , Ngadiman N. H. Akhmal , Ma'aram A. , Zakaria K. 
Published: March 2020

Rapid vacuum casting has been proven to be a successful method in producing high-quality parts in small series. However, a challenge lies in the selection of proper Additive Manufacturing (AM) technologies for the development of a master pattern for the vacuum casting process. Each AM technologies differ from one another in terms of dimensional accuracy, surface finish, cost and lead times. The aim of this study is to investigate the performance of casting mating parts based on different additive manufacturing patterns for small batch. Three types of AM-based patterns: Fused Deposition Modeling (FDM), Stereolithography (SLA) and Multi-Jet Fusion (MJF) were compared. The Taguchi method, Signal to Noise ratio (S/N), Analysis of Variance (ANOVA) and T-test were conducted in determining the optimized parameters. From the findings, curing time is shown to be a significant parameter for dimensional accuracy and surface finish. Dimensional deviation varies in different directions of parts. For surface finish, there was only a slight change from the master pattern whereas the surface roughness of casting parts decreased within the range 0.23% to 2.85%. Tolerance grades for the selected dimensions of the parts were in the permissible range, based on ISO286-1:2010. When using distinct kinds of AM patterns to create replacement components, design tolerance is needed. It was suggested to select AM technology similar to that had been used for the original components. Battery cover was selected as a case study to represent the mating application parts.
Effect of airfoil distance to water surface on static stall
Authors: Azargoon Y. , Djavareshkian M. H. , Esmaeilifar E. 
Published: March 2020

In this study, viscous, turbulent, and steady flow around an airfoil near the water surface has been simulated through a numerical method. In this simulation, Navier-Stokes equations have been solved using the finite volume method with a discretized second-order accuracy and PIMPLE algorithm. The Volume of Fraction (VOF) method has been employed to predict the free surface flow. A part of the simulation results has been validated through numerical and experimental data. Besides considering the style of flow separation in the angles of numerous attacks and airfoil static stall near the surface of the water. For this purpose, the airfoil simulation has been processed airfoil in the 68,000 Reynolds number, angle of attack of 2.5 to 11 degree and different distances from the water surface ( h/c = 0.5, 1, ). In a larger angle of attacks, flow is initially separated from the leading edge of the surface, and then it attaches to the surface at a lower point. This reattachment leads to an increase in adverse pressure gradient and the formation of a larger separation in the downstream of the airfoil. The pressure gradient dramatically increases, and the flow gets separated from the upstream of the airfoil. Upon lowering distance from the surface, static stall takes place at a higher point and a lower angle of attack, respectively.
Implementation of Regional Regulation Number 2/2012 Toward Parking Service of Semarang City
Authors: Nugroho Apriyanto Setyo 
Published: March 2020

Implementation of Local Regulation No. 2 of 2012 on parking services on the edge of public roads Semarang often found problems such as parking rates that are not in accordance with applicable regulations and parking attendants who use the parking ban area as a parking space The method used Qualitative Descriptive Analysis with purposive sampling as much 27 people showed the implementation of local regulation No. 2 of 2012 on public roadside parking service has not run with the maximum and the implementation found problems. The five factors influencing the implementation of the guidance of communication, availability of resources, public support, disposition of implementers, and the socio-economic conditions of politics are still not running maximally and it disrupts the implementation of the policy. The suggestions of this research include imposing heavier sanctions on parking attendants, improving the performance of the parking attendants so that in carrying out their duties can be in line with the prevailing regulations, improving communication through discussion in a forum, then the role of the community in guarding the implementation of the policy to be improved.
Analisis Penyerapan Tenaga Kerja Industri Tekstil dan Produk Tekstil di Provinsi Jawa Tengah
Authors: Apriliyanto Moch Rizkhi , Rusdarti Rusdarti 
Published: March 2020

Penelitian ini bertujuan untuk menganalisis seberapa besar pengaruh jumlah industri, upah, dan nilai produksi secara parsial dan simultan terhadap penyerapan tenaga kerja pada industri tekstil dan produk tekstil di Provinsi Jawa Tengah. Data penelitian yang digunakan adalah data sekunder yang diperoleh dari Badan Pusat Statistik Provinsi Jawa Tengah dengan periode tahun 1985-2014. Metode analisis yang digunakan adalah regresi berganda dengan alat bantu analisis yang digunakan eviews 8. Hasil analisis dapat diketahui bahwa upah dan nilai produksi berpengaruh signifikan sedangkan varibel jumlah industri tidak berpengaruh signifikan
This study aims to analyze how much influence the number of industries, wages, and production value partially and simultaneously on employment in the textile industry and textile products in Central Java province. The research data used are secondary data obtained from the Central Statistics Agency of Central Java province with the period 1985-2014 which is then processed by using multiple regression analysis with analysis tools used eviews 8. From the analysis it can be seen that the wages and the value of production significantly effected while the variable number of industries had no significantly effected.
Analisis Guncangan (Shock) ASEAN dalam Wacana Pembentukan Asean Currency Unit (ACU)
Authors: Susanti Susi 
Published: March 2020

Kawasan yang akan membentuk mata uang tunggal harus memiliki kriteria pola perdagangan yang sama, guncangan makroekonomi yang simetris dan kesamaan pembangunan ekonomi. Namun, masih terdapat ketimpangan dan instabilitas berbagai indikator ekonomi seperti GDP Riil, Indeks Harga Konsumen dan neraca perdagangan. Tujuan penelitian ini adalah melihat respon guncangan indikator ekonomi di ASEAN-10. Variabel yang digunakan dalam penelitian ini adalah Indeks Harga Konsumen (IHK), GDP Riil dan Neraca Perdagangan dari sepuluh negara ASEAN. Data yang digunakan dalam penelitian ini adalah data kuartalan dari tahun 2002 hingga tahun 2015. Metode yang digunakan adalah Vector Error Correction Model. Hasil penelitian menunjukkan bahwa korelasi perekonomian dari indikator Indeks Harga Konsumen (IHK), GDP Riil dan Neraca Perdagangan di ASEAN masih rendah. Respon goncangan dari negara-negara ASEAN terhadap goncangan yang terjadi di Singapura menunjukkan hasil yang bervariasi dan belum simetris. Hal ini menunjukkan bahwa syarat pembentukan mata uang tunggal belum terpenuhi. Hasil varian decomposition juga menunjukkan bahwa gejolak perekonomian Singapura masih dominan dipengaruhi oleh kondisi internal dalam negeri. Namun, varian decomposit GDP Rill menunjukkan bahwa Laos memiliki peranan lebih tinggi dibandingkan dengan Singapura yang disebabkan oleh hubungan kerjasama yang terjalin antara kedua negara tersebut.
The region that will form a single currency must have the same trade pattern criteria, symmetrical macroeconomic shocks and similar economic development. However, ASEAN region are still imbalances and instability of various economic indicators such as real GDP, consumer price index and trade balance.The aims of study is see the shocks response of economic indicators in ASEAN-10. The variables used in this research are Consumer Price Index (CPI), Real GDP and Trade Balance from ten ASEAN countries. The data used in this study is quarterly data from 2002 to 2015. The method used is the Vector Error Correction Model. The results of study indicate that the economic correlation of indicator Consumer Price Index (CPI), Real GDP and Trade Balance in ASEAN is still low. The shock response from ASEAN countries to shocks that occurred in Singapore showed varying results and not symmetrical. This is shows that the requirement of formation of single currency has not been fulfilled. The result of the decomposition variant also shows that Singapore's economic turmoil is still dominantly influenced by internal conditions. However, the decomposition variant of GDP Rill shows that Laos has a higher role compared to Singapore due to the cooperative relationship between the two countries.
Efektivitas Kebijakan Angkutan Umum Berbadan Hukum pada Angkutan Antar Kota dalam Provinsi
Authors: Dewi Windy Kartika 
Published: March 2020

Kebijakan angkutan umum berbadan hukum mengenai kewajiban angkutan umum berbadan hukum menuai berbagai pendapat dari pengusaha angkutan umum di Jawa Tengah. Hingga akhir bulan Juli 2017 mayoritas kepemilikan AKDP (Angkutan Umum Antar Kota Dalam Provinsi) di Jawa Tengah masih bersifat perorangan atau belum berbadan hukum dan hanya sebesar 57 persen yang sudah berbadan hukum. Jenis penelitian ini adalah deskriptif kualitatif dengan analisis deskriptif persentase dan analisis interactive model untuk mengetahui efektivitas kebijakan angkutan umum berbadan hukum serta faktor pendorong dan faktor penghambat pelaksanaan kebijakan angkutan umum berbadan hukum pada AKDP di beberapa kabupaten di Jawa Tengah. Hasil penelitian ini menunjukkan bahwa efektivitas kebijakan angkutan umum berbadan hukum pada AKDP di Jawa Tengah belum tercapai. Adapun kendala yang dihadapi yaitu tidak diterapkannya sanksi dari pemerintah kepada angkutan umum yang belum berbadan hukum dan akibat terbitnya Peraturan Menteri Dalam Negeri Nomor 28 Tahun 2017 mengenai pengurangan subsidi yang diterima pengusaha angkutan umum yang sudah berbadan hukum.
The incorporated public transport policieson the obligation of public transports receive various opinions from the public transportowners in Central Java.In the last of July 2017, the majority of buses in Central Java were still owned individually or have not legal entities yet. There were 57 percent of incorporated public transport in Central Java.This study is a descriptive qualitative study by using descriptive percentage analysis and interactive model analysis to know the effectiveness of the incorporated public transport policies and to find out the contributing factors to the effectiveness of the implementation of the incorporated public transport policies on buses in some districts in Central Java.The result of the investigation showed that the effectiveness of the incorporated public transport policies have not achieved yet.There are two obstacles faced in implementing the incorporated public relation policies: (1) No punishment from the government to the public transports which have not legal entities yet; (2) The impact of Permendagri No 28/ 2017 on the subsidy reduction received by the owners of incorporated public transports.
Determinan Tingkat Kemiskinan di Daerah Istimewa Yogyakarta Tahun 2007 – 2014
Authors: Sari Novita Ika 
Published: March 2020

Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh pengeluaran pemerintah untuk sektor pendidikan, kesehatan, pekerjaan umum dan pendapatan per kapita terhadap tingkat kemiskinan di Kabupaten/Kota Provinsi Daerah Istimewa Yogyakarta tahun 2007 – 2014. Variabel yang digunakan dalam penelitian ini adalah pengeluaran pemerintah sektor pendidikan, kesehatan, pekerjaan umum dan pendapatan per kapita terhadap tingkat kemiskinan di Kabupaten/Kota Provinsi DI Yogyakarta. Adapun pengaruh variabel independen terhadap variabel dependen dilakukan dengan Uji F dan Uji t dengan tingkat signifikansi 95% (α=5%).Hasil analisis data menunjukkan bahwa variabel pengeluaran pemerintah sektor pendidikan, kesehatan dan pendapatan per kapita berpengaruh negatif dan signifikan terhadap tingkat kemiskinan. Sedangkan pengeluaran pemerintah sektor pekerjaan umum tidak berpengaruh signifikan terhadap tingkat kemiskinan. Secara simultan, semua variabel independen berpengaruh terhadap tingkat kemiskinan. Koefisien determinasi R2 sebesar 97% menunjukkan variabel independen yang diteliti mampu menjelaskan pengaruhnya sebesar 97% terhadap variabel dependen, sedangkan sisanya sebesar 3% dijelaskan oleh variabel lain yang tidak dimasukkan dalam penelitian.
This study aims to determine and analyze the effect of government’s expenditure on education, health, public works and per capita income to the level of poverty in the District / City of Daerah Istimewa Yogyakarta Province years 2007-2014.Variables used in this research is the government’s expenditure on the sector of education, health, public works and per capita income to the level of poverty in the District / City of Daerah Istimewa Yogyakarta Province. As for the influence of the independent variable on the dependent variable is done by F test and t test with significance level of 95% (α = 5%).The results of data analysis showed that government’s expenditure variable education, health and income per capita is negative and have significant effects on poverty levels while government’s expenditure for public works does not significantly influence the level of poverty. Simultaneously, all the independent variables affect the level of poverty. The coefficient of determination R2 of 97% shows the independent variables studied were able to explain the effect of 97% on the dependent variable, while the remaining 3% is explained by other variables not included in the study.
Space Utilization Change from Residential Into Commercial in Mojosongo, Surakarta
Authors: Saraswati Nadya Astin , Haryanto Ragil , Pujiati Amin , Sophianingrum Mada 
Published: March 2020

The area of Mojosongo is a Perumnas which rapidly growing new growth center in Surakarta City. Existing commercial activities have expanded to enter the residential area. The emergence of this commercial area to facilitate trade activities and services between communities requires (demand) and people who sell services (supply) that can absorb labor in urban areas so that they can contribute to the Gross Regional Domestic Product (GRDP). The purpose of this study is to find out space utilization changes from residential into commercial fin Mojosongo in 2004-2019 and to know what factors influence it. The method used in this study is a quantitative and and the analytical techniques used are descriptive analysis techniques, spatial analysis and factor analysis. The subjects of this study is small-medium enterprises in the area of Mojosongo. The results of this study are 69% space utilization change from residential into commercial area in Mojosongo which is influenced by 4 factors: economic factors, the existence of housing, location, and accessibility.
Determinant on the Development of Agroecotourism
Authors: Fatimahtuzzahra Shella Monica , Nihayah Dyah Maya 
Published: March 2020

This research is about the direct and indirect effect of the government willings, community based tourism and the development of agroecotourism to people walfare through mediation variabel community based tourism and infrastructure. The methodology of the reserch is a quantity reserch. The population of the reserch is the people of Serang Village surrounding Lembah Asri. The sample is based on purposive sampling method as many as 110 people. The methodology of data analysis that has used evaluation of inner and outer model by using application of WarpPLS 6.0. The result of the determine of the hypothesis on the direct influence shows us that there is a positive and significance correlation between one variabel and the others. But on the influence of the correlation government wises and people walfare on the result of laniary outputthere is a result which has negative wave It means that the government wises should be bordered so the people creativities wil develop well so their walfare can be reached and even gotten more successfully. On the indirect influence which is mediated by community based tourism and infrastructure there is a positive, significance correlation and in the form of partial mediation with cretarian VAF between 20%-80%.
Tourism Preferences Towards Blendung Beach and Nyamplungsari Beach in Pemalang Regency
Authors: Cahayani Sevilla Inta 
Published: March 2020

This study aims to determine and analyze how are tourists' preferences towards Blendung Beach and Nyamplungsari Beach attractions in Pemalang Regency by analyzing the characteristics of tourists and the factors that influence tourist interest in Blendung Beach tourism attractions and Nyamplungsari Beach so that the number of tourist visits can increase and be able to compete with other tourist objects. The research method used is quantitative research method with a sample of 100 respondents and using the preference values used are very good (4.6-5.0), good (3.6-4.5), good enough (2.6-3 , 5), less good (1.6-2.5) and not good (1.0-1.5). The results showed that tourist preferences towards both tourism objects Blendung Beach and Nyamplungsari Beach were in accordance classified as good enough, but also there were still indicators in the unfavorable and bad categories. Therefore there is a need efforts to improve tourist ratings and preferences so that it is expected to be able to encourage the increase in the number of tourist visits.
Penelitian ini bertujuan untuk mengetahui dan menganalisis bagaimana preferensi wisatawan terhadap objek wisata Pantai Blendung dan Pantai Nyamplungsari di Kabupaten Pemalang dengan menganalisis karakteristik wisatawan dan faktor-faktor yang mempengaruhi minat wisatawan di objek wisata Pantai Blendung dan Pantai Nyamplungsari sehingga jumlah kunjungan wisatawan dapat meningkat dan dapat bersaing dengan objek wisata lainnya. Metode penelitian yang digunakan adalah metode penelitian kuantitatif dengan sampel 100 responden dan menggunakan nilai preferensi yang digunakan sangat baik (4,6-5,0), baik (3,6-4,5), cukup baik (2,6-3, 5), kurang baik (1,6 -2.5) dan tidak bagus (1.0-1.5). Hasil penelitian menunjukkan bahwa preferensi wisatawan terhadap kedua obyek wisata Pantai Blendung dan Pantai Nyamplungsari itu sesuai diklasifikasikan cukup baik, tetapi juga masih ada indikator dalam kategori tidak menguntungkan dan buruk. Oleh karena itu diperlukan upaya untuk meningkatkan peringkat dan preferensi wisatawan sehingga diharapkan dapat mendorong peningkatan jumlah kunjungan wisatawan.
Strategies to Attract Private Transport to Public Transport
Authors: Damayanti Yulinar Rizky , Sebayang Lesta Karolina Br 
Published: March 2020

The purpose of this research is to develop appropriate policy strategies to attract users to switch modes from private transport to public transport. This research is quantitative research. This research uses the Analysis Hierarchy Process (AHP). The number of interviewees in this study as many as 8 keyperson. Research results indicate that transportation is the most criteria priority has a value weight of 0.612, then the user's criteria of 0.251 became the second prioritized criteria, and the last is the policy criteria the Government of 0.137. Based on the results of the research of the advice given by researchers, namely; the rejuvenation of old age transportation, provide coaching to driver-driver BRT, adding to the shelter-shelter at points of housing and shopping, as well as add new routes in order to reach out to suburban areas.
Tujuan dari penelitian ini adalah untuk mengembangkan strategi kebijakan yang tepat untuk menarik pengguna untuk beralih moda dari angkutan pribadi ke angkutan umum. Penelitian ini adalah penelitian kuantitatif. Penelitian ini menggunakan Analisis Hierarki Proses (AHP). Jumlah yang diwawancarai dalam penelitian ini sebanyak 8 keyperson. Hasil penelitian menunjukkan bahwa transportasi adalah prioritas kriteria terbanyak yang memiliki bobot nilai 0,612, maka kriteria pengguna 0,251 menjadi kriteria prioritas kedua, dan yang terakhir adalah kriteria kebijakan Pemerintah 0,137. Berdasarkan hasil penelitian atas saran yang diberikan oleh peneliti, yaitu; peremajaan transportasi usia tua, memberikan pembinaan kepada pengemudi-pengemudi BRT, menambah shelter-shelter di titik-titik perumahan dan perbelanjaan, serta menambah rute baru guna menjangkau wilayah pinggiran kota