bluuebunny/crossref_metadata_2025_split huggingface dataset:
Flank Wear Modelling in High Speed Hard Milling of AISI D2 Steel
Authors: Al Hazza Muataz , Muhammad Khadijah 
Published: July 2020

High speed machining has many advantages in reducing time to the market by increasing the material removal rate. However, final surface quality is one of the main challenges for manufacturers in high speed machining due to the increasing of flank wear rate. In high speed machining, the cutting zone is under high pressure associated with high temperature that lead to increasing of the flank wear rate in which affect the final quality of the machined surface. Therefore, one of the main concerns to the manufacturer is to predict the flank wear to estimate and predict the surface roughness as one of the main outputs of the machining processes. The aim of this study is to determine experimentally the optimum cutting parameters: depth of cut, cutting speed (Vc) and feed rate (f) that maintaining low flank wear (Vb). Taguchi method has been applied in this experiment. The Taguchi method has been universally used in engineering analysis. JMP statistical analysis software is used to analyse statically the development of flank wear rate during high speed milling of hardened steel AISI D2 to 60 HRD. The experiment was conducted in the following boundaries: cutting speed 200-400 m/min, feed rate of 0.01-0.05 mm/tooth and depth of cut of 0.1-0.2 mm. Analysis of variance ANOVA was conducted as one of important tool for statistical analysis. The result showed that cutting speed is the most influential input factors with 70.04% contribution on flank wear.
Efektivitas Pembelajaran Model Think Talk Write Berbantu Macromedia Flash Terhadap Kemampuan Penalaran Matematis dan Kemandirian Belajar Siswa
Authors: Maulana Rizal Latief , Indiati Intan , Prayito Muhammad 
Published: July 2020

Tujuan penelitian ini yaitu untuk mengetahui efektivitas pembelajaran model Think Talk Write(TTW) berbantu macromedia flash terhadap kemampuan penalaran matematis dan kemandirian belajar siswa.Jenis penelitian adalah penelitian eksperimental semu. Penelitian ini menggunakan desain penelitian Post-test Control Group Design.Teknik analisis data dalam penelitian ini adalah Uji Normalitas Multivariat, Uji Homogenitas Matrik Kovarian, Uji Hottelling Trace T2, Uji t dan Uji regresi linear ganda.Pada analisis data akhir, yang diambil dari posttestdan angket kemandirian belajar, dapat disimpulkan bahwa rata-ratakemampuan penalaran matematis dan kemandirian belajar siswa yang menggunakan pembelajaran model Think Talk Write(TTW) berbantu Macromedia Flash lebih efektifdari pada pembelajaran konvensional.Adanya perbedaan kemampuan penalaran matematis dan kemandirian belajar siswa yang pembelajarannya menggunakan model Think Talk Write berbantu macromedia flash lebih baik dari pada pembelajaran konvensional.
Pengembangan Media Pembelajaran Berbasis Etnomatematika Menara Kudus Menggunakan Adobe Flash Professional CS 6 pada Siswa Kelas VIII
Authors: Wahid Abdul , Handayanto Agung , Purwosetiyono F.X. Didik 
Published: July 2020

Perkembangan teknologi yang semakin pesat berdampak pada seluruh bidang kehidupan, diantaranya adalah bidang pendidikan. Sebagai tolak ukur pengimplementasian Kurikulum 2013, budaya dan TIK menjadi kombinasi yang tepat diterapkan dalam pembelajaran. Tujuan penelitian ini untuk mengembangkan media pembelajaran berbasis etnomatematika Menara Kudus menggunakan Adobe Flash Professional CS 6 yang efektif pada materi bangun ruang sisi datar. Jenis penelitian ini adalah Research and Development dengan menggunakan model pengembangan ADDIE yang meliputi 5 langkah-langkah, yaitu Analysis (Analisis), Design (Perancangan), Development (Pengembangan), Implementation(Implementasi), danEvaluation (Evaluasi). Hasil penelitian ini menunjukkan bahwa (1) Media dinyatakan layak berdasarkan validasi ahli media dengan persentase kelayakan 92,4% dan validasi ahli materi dengan persentase kelayakan 93%. (2) Media dinyatakan efektif karena mencakup 3 indikator, yaitu rerata hasil belajar kelas ekperimen lebih baik dari kelas kontrol, bahwa ada pengaruh positif minat belajar terhadap hasil belajar dengan uji regresi linear diperoleh persamaan regresi dengan memiliki pengaruh sebesar 40,3 %, dan hasil belajar kelas eksperimen mencapai ketuntasan. Pengembangan media pembelajaran berbasis etnomatematika Menara Kudus menggunakan Adobe Flash Professional CS 6 pada siswa kelas VIII efektif digunakan dalam pembelajaran.
EVALUASI IMPLEMENTASI GOOD CORPORATE GOVERNANCE PADA BANK PERKREDITAN RAKYAT
Authors: Harjanti Agustina Eka 
Published: July 2020

AbstrakPenelitian ini bertujuan untuk mengevaluasi penerapan Good Corporate Governance (GCG) pada Bank Perkreditan Rakyat. Penerapan GCG BPR pada penelitian ini mengacu kepada peraturan Otoritas Jasa Keuangan Nomor 4/POJK.03/2015 tentang penerapan tata kelola bagi bank perkreditan rakyat. Penelitian ini dilakukan dengan pendekatan kualitatif deskriptis. Penentuan sample menggunakan purposive sampling. Pengumpulan data yang digunakan yakni melalui wawancara, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa BPR ABC sudah menerapkan GCG sesuai dengan peraturan OJK. Hanya saja ada beberapa hal yang harus dipenuhi dalam struktur organisasinya.Kata Kunci: GCG, evalusi implementasi, bank perkreditan rakyat AbstractThis study aims to evaluation of implementation Good Corporate Governance (GCG) at Rural Bank. Implementation of GCG referring to regulation from Financial Services Authority (OJK) Rule Number 4/POJK.03/2015 about the Implementation of Good Corporate Governance for Rural Bank. This research is conducted with a qualitative descriptive approach a purpisive sampling technique. The data collection in this study is conducted through interviews, observation, and documentation. The result of the research shows that BPR ABC has implementation GCG according with Financial Services Authority. But, there are must be fulfilled in the organization structure of BPR ABCKeywords : GCG,evaluation of implementation, rural bankKeywords : GCG,evaluation of implementation, rural bank
TAILORED PARTICLE SWARM OPTIMIZATION ALGORITHM FOR SOLVING OPTIMAL REACTIVE POWER PROBLEM
Authors: Lenin K. 
Published: July 2020

This paper presents Tailored Particle Swarm Optimization (TPSO) algorithm for solving optimal reactive power problem. Particle Swarm optimization algorithm based on Membrane Computing is proposed to solve the problem. Tailored Particle Swarm Optimization (TPSO) algorithm designed with the framework and rules of a cell-like P systems, and particle swarm optimization with the neighbourhood search. In order to evaluate the efficiency of the proposed algorithm, it has been tested on standard IEEE 118 & practical 191 bus test systems and compared to other specified algorithms. Simulation results show that Tailored Particle Swarm Optimization (TPSO) algorithm is superior to other algorithms in reducing the real power loss.
PEMOSISIAN PELAKU DAN KORBAN DALAM BERITA KRIMINAL TENTANG PEMBUNUHAN DI BERITA ONLINE TRIBUN NEWS.COM
Authors: Hura Deriz Nius , Manaf Ngusman Abdul , Ramadhan Syahrul 
Published: July 2020

Tujuan penelitian ini adalah menganalisis penggunaan teori inclusion theo van leeuwen dalam berita kriminal pembunuhan di berita online tribun news.com. Pengumpulan data dilakukan beberapa tahap, yaitu (1) membaca dan memahami wacana, (2) menandai bagian-bagian wacana yang berhubungan dengan teori inclusion theo van leeuwen, dan (3) mengumpulkan kalimat dalam wacana yang berhubungan dengan teori inclusion theo van leeuwen dengan menggunakan format inventarisasi data. Penganalisasan data dilakukan secara deskriptif. Berdasarkan hasil penelitian yang dilakukan oleh peneliti pada berita kriminal pembunuhan di berita online tribun news, dapat disimpulkan ada lima judul berita yang terdapat dengan menggunakan teori inclusion theo van leeuwen antara lain, objektivita-abstraksi, nominasi-kategorisasi, nominasi-identifikasi, asimilasi-individualisasi, dan asosiaso-disosiasi. Dari teori di atas, dapat dinyatakan dalam menulis berita kriminal pembunuhan di berita online tribun news, wartawan tidak memarjinalkan korban. Dalam membuat judul berita wartawan tidak menyembunyikan pelaku.
POLITENESS IN DOMESTIC VERBAL VIOLENCE AGAINST WOMEN IN INDONESIA
Authors: Revita Ike , Triclarise Rovika , Anggraini Nila , Gunawan Fahmi 
Published: July 2020

Politeness happens in good situations not only in regular dan formal conversations with the speaker, but also in non-formal and irregular conversation, and the speaker is in a bad situation. This article is, then, aimed at describing the forms of the politeness of the speakers who are in anger. The objective of the study is to identify the forms politeness in that verbal violence. The data were taken in Sumatera Barat. To obtain the data, the observational method with note-taking, recording, and interviewing was conducted. Fifteen women were being interviewed, and thirteen men (husband) from Sumatera Barat. The data were analyzed by using the concept of politeness (Oktavianus Revita, 2013) and verbal violence against women (Cantwell, Farzanegan, Khan, 2000). The result of the analysis is descriptively done in which some tables and charts were used to display the number of the occurrence of certain data. The percentage was also used. The findings pointed out that there were four forms of politeness in domestic verbal violence. They are politeness of 1) request; 2) refusal; 3) promise; and 4) expressiveness. Politeness of requests occurs most dominantly because the speakers wanted these women to do what they expected.
Néprajzos szemmel idősgondozókról
Authors: Tóbiás László 
Published: July 2020

Recenzió
Turai Tünde (2018) Hierarchiák fogságában. Kelet- és közép-európai nők a globális idősgondozói ellátórendszerben. Balassi Kiadó – MTA BTK, Budapest.
ISBN 978-963-456-037-1 c. könyvről
Six thallus surface types of coralline algae with descriptions of two new records of Amphiroa beauvoisii and Neogoniolithon setchellii in Sanya reef, China
Authors: Lei Xinming , Jiang Lei , Sun Youfang , Zhang Yuyang , Zhou Guowei , Yang Jianhui , Lian Jiansheng , Huang Hui 
Published: July 2020

Coralline algae are globally distributed calcifying species and play critical ecological roles to marine ecosystems by contributing significantly to their structural complexity and diversity. Thallus surface types of historical samples in Sanya coral reef reserve were studied based on the scanning electron microscope (SEM) method. Our results show six thallus surface types within the study area: Corallina-type, Jania-type, Leptophytum-type, Phymatolithon-type, Pneophyllum-type, and Spongites-type. The Phymatolithon-type is the dominant surface type in Sanya reefs. Two new record species in the region are described: Amphiroa beauvoisii and Neogoniolithon setchellii. Although thallus surface types provide useful diagnostics characters for distinguishing coralline algae at tribe or subfamily level, species identification needs to refer to the reproductive features. This is the first surface study of coralline algae in the South China Sea. This result provides the baseline data needed for the monitoring and management of reef-building organisms of coral reef in China.
Epidemiology and antibiotic succeptibility profile of methicillin sensitive Staphylococcus aureus among livestock and pet animals
Authors: Naseer Muhammad Aamir , Aqib Amjad Islam , Shoaib Muhammad , Muzammil Iqra , Bhutta Zeeshan Ahmad , Gulzar Iqra 
Published: July 2020

Staphylococcus aureus is an important zoonotic pathogen that is responsible for a variety of infectious diseases in humans and animals. The present study was designed to check the prevalence and antimicrobial resistance of MSSA from three different animal origins (bovine, caprine and pet). A total of n= 450 samples (150 each source) were collected from bovine, caprine and pets. Collected samples were subjected to S. aurues identification by microbiological examination and confirmed S. aurues isolates were put to oxacillin disk diffusion test to declare them MSSA. The MSSA confirmed isolates were subjected to various antibiotics for susceptibility profiling using Kirby Baur Disk Diffusion test. The present study found higher prevalence of MSSA from caprine origin (goat 83.33%) as compared to pet (cat 69.33%; dog 65.33%) and bovine origin (buffalo 26.66%; cattle 31.66%). The in-vitro findings of current study revealed oxytetracycline and gentamicin presented 100% efficacy against MSSA of all origins while the vancomycin presented >35%, >40% and > 65% resistance against MSSA isolated from bovine, caprine and pet origin respectively. However, ciprofloxacin was equally effective (50%) against MSSA from buffalo and cattle while >80% efficacy was noted against MSSA from cat and dogs. Linezolid and amoxicillin+ clavulanic acid were 77.78% and 66.67% sensitive to MSSA isolates from caprine milk. The present study found higher prevalence of MSSA from bovine, caprine and pet isolates with diversified pattern of susceptibility of different antibiotics from all sources.
Meta-Analysis on Efficacy of Vaccination against Staphylococcus aureus and Escherichia coli
Authors: Fu Ziyang , Liu Haikun , Cao Hong , Wang Yongqiang 
Published: July 2020

Mastitis is a common disease responsible for the biggest economic loss in the dairy industry. Antibiotic therapy does not provide long-term protection. And residue is a major concern in food safety. Vaccination is an alternative control method with great potential for bovine mastitis. Our study focus on evaluating vaccine efficacy regarding reducing the incidence of clinical and subclinical mastitis. Meta-analysis was used to pool data extracted from previous studies. 26 records from 13 studies were examined. A fixed effect model was constructed assigning incidence as the measurement of the outcome. Risk ratio (RR) was the parameter that measured the incidence differences between treated group and control group. Studies and records were categorised based on vaccine antigens. In vaccine against Staphylococcus aureus, RR was 0.76; 95% CI (0.65,0.89), while in vaccine against Escherichia coli RR was 0.96; 95% CI (0.86,1.08).
PENGARUH KONSUMSI NUTRI RICE TERHADAP KADAR ALBUMIN BERAT BADAN DAN LINGKAR LENGAN ATAS (LILA) PADA REMAJA KURANG ENERGI KRONIK (KEK) DI PONDOK PESANTREN PUTRI YATAMA MANDIRI KABUPATEN GOWA
Authors: Irma Irma , Hadju Veny , Zainal Zainal 
Published: July 2020

Kurang Energi Kronik (KEK) merupakan masalah gizi yang disebabkan karena kurangnya asupan energi dan protein yang berlangsung lama atau menahun. Indikator kecukupan asupan protein dapat diketahui dengan kadar albumin sebagai protein simpanan dalam tubuh dan berkaitan dengan perubahan status gizi. Penelitian ini bertujuan untuk menilai pengaruh konsumsi Nutri Rice terhadap kadar albumin, berat badan dan Lingkar Lengan Atas (LiLA) remaja putri KEK. Desain penelitian quasi experiment pre-post test with control group dengan jumlah sampel sebanyak 38 remaja putri KEK dengan teknik pengambilan sampel menggunakan purposive sampling. Sampel dibagi menjadi dua kelompok yaitu kelompok intervensi dan kelompok kontrol. Data dikumpulkan melalui hasil pengamatan dan pengukuran yang dilakukan oleh peneliti dan petugas lapangan yang terlatih meliputi berat badan, tinggi badan dan Lingkar Lengan Atas serta pengambilan sampel darah untuk pemeriksaan kadar albumin. Hasil penelitian menunjukkan bahwa pada kadar albumin tidak terdapat perbedaan yang signifikan antara selisih rata-rata perubahan kadar albumin kelompok intervensi dan kontrol (P Value=0.993>0.05). Pada kedua kelompok terjadi penurunan kadar albumin dimana rata-rata penurunan 0.22 gr/dl pada kelompok intervensi dan 0.20 gr/dl pada kelompok kontrol. Sedangkan untuk berat badan terdapat perbedaan yang signifikan antara selisish rata-rata perubahan berat badan antara kelompok intervensi dan kelompok kontrol P Value=0.000<0.05. Rata-rata kenaikan berat badan pada kelompok intervensi sebesar 1.24 kg berbanding terbalik pada kelompok kontrol yang mengalami penurunan rata-rata berat badan sebesar 0.13 kg. Pada Lingkar Lengan atas (LiLA) terdapat perbedaan yang signifikan antara kelompok intervensi dan kelompok kontrol (P Value=0.000<0.05). Rata-rata kenaikan LiLA pada kelompok intervensi sebesar 0.78 cm dan pada kelompok kontrol yaitu 0.21 cm. Dapat disimpulkan bahwa dengan konsumsi Nutri Rice dapat meningkatkan berat badan dan Lingkar Lengan Atas (LiLA) pada remaja yang Kurang Energi Kronik (KEK) tapi tidak pada kadar albumin. Diharapkan dengan asupan makanan pokok dari beras Nutri rice dapat mencegah terjadinya masalah KEK pada remaja putri.
RAGAM BAHASA GAUL DALAM MEDIA SOSIAL FACEBOOK REMAJA NEGERI PASSO KOTA AMBON
Authors: Akyuwen Inggrid , Sasabone Carolina , Tabelessy Novita 
Published: July 2020

Tujuan penelitian yang ingin dicapai dalam penelitian ini adalah mendeskripsikan ragam bahasa gaul dalam media sosial facebook remaja di Negeri Passo Kota Ambon. jenis penelitian yang digunakan adalah penelitian deskriptif kualitatif. Pendekatan kualitatif yang menggunakan manusia sebagai instrument penelitian. Hasil penelitian yang ditemukan yaitu bentuk dan makna pemakaian ragam bahasa gaul dalam tuturan remaja di media sosial facebook khususnya remaja Negeri Passo, Kota Ambon yang dapat diklasifikasikan berdasarkan, (a) bentuk jargon, (b) bentuk prokem, (c) bentuk colloquial.
KAJIAN KELAYAKAN EKONOMI PEMBANGUNAN JEMBATAN LAYANG SIMPANG SELAYANG KOTA MEDAN
Authors: Amrizal Amrizal , Lisra Jeffry 
Published: July 2020

The purpose of this study is to create an economically effective flyover construction in Medan so that this study can inspire the local official. Total cost of the construction is Rp. 720 billion which consist of Rp 10.8 billion of flyover base structure construction cost, mobilization and road hardening cost, design and supervision cost; Rp 7.641 billion annual maintenance unit cost; Rp 22.923 billion/5 years periodically maintenance cost; and Rp 4,375,000/m2 estimated land acquisition cost. The calculated benefit is travel cost cut-off which is the difference between the total travel cost with and without project. The travel cost consists of Vehicle Operational Cost and Time Value. Based on year 2014 analysis, the total amount of the cut-off saving of Simpang Selayang Flyover is Rp 30.06 billion. Economic feasibility analysis of horizon years for 30 years showed that the benefit obtained based on NPV, which is Rp 61,1 billion, is not adequate enough for 12,5 % annual interest rate, this can be seen by the 10.99% Internal Rate Return (IRR), so, the value of Simpang Selayang Flyover construction is not economically feasible yet.
PENANGANAN SEDIMENTASI PADA PELABUHAN KUALA RAJA KABUPATEN BIREUEN
Authors: Rahmawati Cut 
Published: July 2020

The objective of this study is to provide an alternative design of sediment problems in Kuala Raja Port that causes disadvantages for the local fishermen due to ineffective port utilization. The primary surveys conducted in this study are topographic survey, bathymetry survey, current survey and geological survey. The wind data is obtained from the Malikul Saleh Meteorological Station. Based on the tidal survey, the water surface during the tide water is 1,56 m above 0.00 m LWS. The current data shows that the flow rate is low, which is less than 1.5 m/sec whereas not interfere ships’ movement, because the standard size of ships allowed crossing the shipping lanes is planned less than 50 GT. Based on the correction using SPM nomogram acquired high waves 3.50 m with wind speed > 20 knots and the North largest fetch 490.04 miles. Sediment transport on shore of Kuala Raja beach is 46,934.59 m3/year moves from West to East. The hand bore data on the location of the planned jetty obtained SG = 2,648, Wc = 25.66, gd = 1,549, f = 31.00, c = 0.03. Therefore, the determination of the layout of jetty at Kuala Raja Port is considering the direction of sediment transport, the wave height that occurs, the field data attained and the economic feasibility. Sediment management at the Kuala Raja Port can be done within 2 (two) ways: firstly by increasing the length of the jetty on the left and the right side and, secondly by dredging the navigation channel. The length of the jetty that is needed to expand on the left side is 284 meters long and 127.65 meters long on the right side, in order to avoid the addition of sedimentation volume. The jetty’s slope is planned 1: 2 outside the channel and 1: 1 inside the navigation channel. The dredging volume at the port entrance is approximately 39,811.60 m3.
ANALISIS APLIKASI STRUKTUR TRUSS BERPENAMPANG MELINTANG SEGITIGA UNTUK JEMBATAN JALAN RAYA
Authors: Zainuddin Zainuddin , Aulia T. Budi , Ranian Cut 
Published: July 2020

Truss structure which is often used for primary girder of bridge of highway is a Warren or Pratt type, what is its use combined with two horizontal truss attached below and above functioning as truss of wind bracing. Though have space dimension, but its structure is not pure of truss space, practically its analysis is done to each truss, vertical and horizontal which is considered as plane truss. Truss structure with a trianggular cross section type represent other alternative from structure truss which can is also used as a highway bridge structure, and this type truss represent purification truss space. Beside that, structurally entire element truss together have the contribution to arrest forced from all direction, and cause this type truss is more stable in arrest torsion and shear compared to a other structure truss bridge type. Method used to analyse structure of truss that is stiffness matrix method by means of assist calculation of Microsoft Excel 2007. Result to be reached from this analysis is to find relation of between span length, depth of truss and to the number of panel, to weight of structure and translation of a joint; utilize to get optimum weight and translation of joint. Pursuant to result analyse to three group of sample truss model, each group consisted of three sample, in each depth condition of certain truss, there's only one optimum weight value at one particular truss, and angle of inclination of diagonal and also the span-depth ratio and depth of economic truss still stay in gyration of economic values is such as those which applied for plane truss
PENGARUH VARIASI DIAMETER MAKSIMUM AGREGAT DALAM CAMPURAN TERHADAP KEKUATAN TEKAN BETON
Authors: Zain Helwiyah 
Published: July 2020

Aggregate is a natural mineral grains that serve as filler in concrete mix, and the greatest material contained in the concrete. These material influence on the properties of concrete, so that the diameter size selection is essential in making the concrete. This study aims to determine the effect of variations of aggregate maximum diameter to the compressive strength of concrete. In this study used 15 specimens, were divided into 3 groups witch each of 5 specimens. Each group is distinguished aggregate maximum diameter: 31.5 mm, 16 mm, and 8 mm. Specimens used in this study is the specimen cylinder with a diameter of 15 cm and 30 cm high. Speciment tested done at age of concrete 28 days. The average compressive strength of concrete for each group of test based on variations of the aggregate maximum diameter is: for the aggregate maximum diameter of 31.5 mm = 249.67 kg / cm2; the aggregate maximum diameter 16 mm = 274.91 kg / cm2; and the aggregate maximum diameter of 8 mm = 326.74 kg / cm2. Based on these test results, show that the average compressive strength of the concrete for the aggregate maximum diameter of 16 mm is 10.11% stronger than the concrete with the aggregate maximum diameter of 31.5 mm; and the strength of concrete aggregate maximum diameter of 8 mm, 30.87% stronger than the concrete with aggregate maximum diameter of 31.5 mm.