bluuebunny/crossref_metadata_2025 huggingface dataset:
The issues of hot-spots type in the railway disc brake
Authors: Sawczuk Wojciech , Cañás Armando Miguel Rilo
Published: July 2021

W artykule poruszono problematykę gorących obszarów występujących w ciernych hamulcach tarczowych na podstawie przeglądu literaturowego. Zaprezentowano wyniki badań stanowiskowych kolejowego hamulca tarczowego w aspekcie identyfikacji gorących obszarów typu hotspots. Do badań stanowiskowych dodatkowo opracowano metodykę badań z zastosowaniem kamery termowizyjnej do obserwacji i rejestracji gorących obszarów. Dla pary ciernej żeliwna tarcza hamulcowa i organiczna okładzina cierna według wymagań karty UIC 541-3 przedstawiono obrazy termowizyjne z różnych prędkości hamowania, przy których występują hot-spots. Na tej podstawie opracowano model do wyznaczenia liczby makroskopowych gorących obszarów na powierzchni tarczy hamulcowej. Model został zweryfikowany dla hamowań z większym naciskiem względem badań zasadniczych.
Brake performance assessment of traction vehicles –
Research and exploitation aspects
Authors: Urbańczyk Paweł , Plewniak Krzysztof
Published: July 2021

Przewozy pasażerskie realizowane są z wykorzystaniem zasadniczo dwóch rodzajów pojazdów:
klasycznych pociągów złożonych z lokomotywy i ciągniętych przez nią wagonów
pasażerskich lub zespołów trakcyjnych (ewentualnie pociągów zespołowych).
Zarówno nowe jak i modernizowane pojazdy szynowe w trakcie procesu dopuszczenia do
eksploatacji muszą zostać poddane m.in. badaniom układu hamulcowego. Celem takich
badań jest sprawdzenie poprawności działania tego układu oraz wyznaczenie rzeczywistej
skuteczności hamulca.
Metoda wyznaczenia skuteczności hamulca wagonu pasażerskiego różni się od analogicznej
metody dla zespołu trakcyjnego, mimo iż ostatecznie skuteczność hamulca obu rodzajów
pojazdów przedstawiana jest w postaci dwóch parametrów: wyrażanej w tonach wartości
masy hamującej B i procentu masy hamującej λ, czyli stosunku masy hamującej do
masy pojazdu, wyrażonego w procentach.
Wyznaczone w rezultacie badań wartości B i λ opisujące skuteczność hamulca służą w
trakcie eksploatacji pojazdów ocenie skuteczności hamulca pociągu, a właściwe zrozumienie
ich istoty i prawidłowy sposób posługiwania się nimi mają decydujące znaczenie
dla bezpieczeństwa ruchu kolejowego. Niestety zaobserwowano, że poszczególni przewoźnicy
na różny sposób interpretują te wartości i w różny sposób opisują je na pojazdach,
które ostatecznie eksploatowane są na tej samej infrastrukturW artykule przedstawiono
opracowaną w Pracowni Hamulców Instytutu Kolejnictwa propozycję nowego, oryginalnego,
ujednoliconego i przejrzystego sposobu opisywania skuteczności hamulca na elektrycznych
zespołach trakcyjnych oraz jej interpretacji i stosowania w praktyce kolejowej.
Model of service realization on the intermodal transport market
Authors: Markowska Katarzyna
Published: July 2021

Realizacja usługi na rynku transportu intermodalnego jest uzależniona od wywiązania się
z zobowiązań zleceniodawcy i zleceniobiorcy z umowy transportowej. Na efektywny przebieg
poszczególnych etapów planowania realizacji usługi transportu intermodalnego
wywiera znajomość nakładów i kosztów w intermodalnym terminalu przeładunkowym.
Zaproponowany model realizacji usługi transportu intermodalnego ładunków jest przykładowym
procesem realizacji usługi na rynku transportu intermodalnego.
Justification of application of a tilting body system to the
high-speed trains
Authors: Durzyński Zbigniew , Sienicki Adam
Published: July 2021

W artykule przedstawiono uproszczoną analizę dotyczącą przejazdów teoretycznych pociągów
zespolonych na wysokie prędkości. Wyniki analizy oparto na przejazdach teoretycznych
pociągów w różnych wariantach wykonania i dla różnych scenariuszy jazdy. Uzyskane dane
pozwalają wyciągnąć wniosek, że system przechylnych pudeł daje wymierne zyski, ale uzyskane
efekty wiążą się z koniecznością poniesienia nakładów w fazie budowy i późniejszej
eksploatacji. Konieczne jest zatem w każdym przypadku dokonania analiz szczegółowych
późniejszych zysków i poniesionych kosztów.
Fuel and electric energy consumption measurement of vehicles
Authors: Woźniak Krystian , Andrzejewski Maciej , Rymaniak Łukasz
Published: July 2021

W artykule przedstawiono metody pomiaru zużycia paliwa i energii elektrycznej stosowane w
badaniach taboru kolejowego, autobusów, trolejbusów oraz tramwajów. Na podstawie zebranych
doświadczeń opisano ograniczenia stosowanych obecnie metod badawczych i wskazano
możliwe rozwiązania.
Strength simulation tests of the load-bearing structure in a rail-road
CLAAS ARION 610 tractor (pt. 1)
Authors: Medwid Marian , Bryk Karol , Witkowski Dawid , Kaźmierczak Emil
Published: July 2021

W artykule zaprezentowano wybrane wyniki symulacyjnych badań wytrzymałości struktury
nośnej urządzeń pociągowo-zderznych ciągnika szynowo-drogowego trzeciej generacji
zbudowanego na bazie ciągnika rolniczego CLAAS ARION 610. Przeprowadzono badania
wytrzymałości na obciążenia nadzwyczajne części składowych przedniego i tylnego układu
pociągowego w aspekcie zdolności konstrukcji do przejmowania obciążeń wzdłużnych w
ekstremalnych warunkach pracy ciągnika na torze.
Wykazano, że badane elementy składowe urządzeń pociągowo-zderznych spełniają wymagania
wytrzymałościowe przy założonych obciążeniach nadzwyczajnych (ściskanie 300 kN,
rozciąganie 150 kN), a po wprowadzeniu zmodernizowanego wspornika przedniej osi
osiągają wytrzymałość na ściskanie do 370 kN.
Druga część artykułu zostanie opublikowana w kolejnym numerze kwartalnika Pojazdy
Szynowe.
Analysis of the legal and technical condition regarding the possibility
of implementation light metro class transport solutions in Poland
Authors: Ćwiek Janusz
Published: July 2021

W artykule przeprowadzono analizę techniczną aktualnie istniejących na rynku rozwiązań
systemów transportowych dla „transportu innego szynowego” w rozumieniu ustawy o
publicznym transporcie zbiorowym, tzn. innego niż transport kolejowy. Podsystemy
transportowe analizowano pod względem technicznym i eksploatacyjno-funkcjonalnym.
Przeprowadzono również identyfikację kluczowych i problematycznych zapisów w aktach
prawnych dotyczących analizowanej klasy rozwiązań transportowych, w zakresie podsystemów
infrastruktura i tabor.
Obecny stan prawny w Polsce nie zabrania stosowania nietypowych w kraju (a z powodzeniem
funkcjonujących w świecie) rozwiązań transportowych klasy lekkiego metra, jak monorail czy
APM (Automated People Mover).
Zaproponowano nowy podział transportu szynowego uwzględniający podobieństwa
parametrów technicznych i eksploatacyjno-funkcjonalnych oraz podległość do organów
nadzoru i bezpieczeństwa. Ze względu na podobieństwo uznano środki transportu poruszające
się po jednej szynie (monorail) i APM jako odmiany lekkiego metra.
Przedstawiono propozycję zmian i nowych zapisów w ustawach o znaczeni: uzupełniającym, ze
względu na możliwości dopuszczenia nowych rozwiązań transportowych klasy lekkiego metra
do eksploatacji w Polsce.
Zmiany w prawodawstwie dotyczyć powinny wprowadzenia do ustaw nowych środków
transportu jak lekkie metro, w tym monorail i APM, zdefiniowanych jako odmiany metra. Brak
ogólnej definicji metra w ustawach o transporcie kolejowym i publicznym transporcie
zbiorowym może w przyszłości utrudniać wprowadzenie nowych rozwiązań do realizacji w
ramach projektów transportowych dużych miast. Stosowane aktualnie w polskim
prawodawstwie definicje nie opisują wszystkich środków transportu, które są już powszechnie
stosowane w wielu miejscach na świecie i Europie.
Analisis Data Pembelian Dan Penjualan Barang Dagangan Pada PT. Quadra Inti Solusi Medan
Authors: Sigalingging Lasrida
Published: July 2021

PT. Quadra Inti Solusi Medan adalah suatu perusahaan yang bergerak dibidang Ditributor Buku. Penelitian ini bertujuan untuk mengetahui apakah system pencatatan data pembelian dan penjualan yang diterapkan dalam perusahaan itu sudah sesuai dengan standart akuntansi. Setelah melakukan penelitian pada PT. Quadra Inti Solusi Medan maka dapat disimpulkan bahwa pengolahan data pembelian dan penjualan merupakan bagian yang sangat berpengaruh dalam suatu perusahaan baik hubungannya dalam transaksi maupun pada hasil laporan keuangan. Pembelian dan Penjualan adalah kegiatan utama perusahaan untuk mendapat laba.Maka penulis dapat mengambil kesimpulan bahwa perusahaan masih mempunyai kekurangan-keurangan seperti PT. Quadra Inti Solusi Medan, bagian yangkhusus menangani pembelian dan penjualan belum ada. Pencatatan data pembelian dan penejualan masih menggunakan Micosoft Excel sehingga membutuhkan waktu yang banyak untuk menghasilkan laporan keuangan
Analisis Faktor Profotabilitas Pada PT.Bank Tabungan Negara
Authors: Sigalingging Lasrida
Published: July 2021

Seiring dengan berkembangnya industri perbankan yang secara cepat, maka persingan antar Bankpun menjadi sangat banyak. Sehingga bank-bank termasuk Bank Tabungan Negara (BTN) berlomba untuk menjadi bank besar yang sehat, memuliki asset terbesar dan terpercaya di Indonesia, jika kesehatan bank terjamin, maka secara tidak langsung akan menarik para calon nasabah dan para invertor untuk menenemkan modal, sehinggga bank tersebut dapat bertumbuh besar.Profitabilitas adalah salah satu faktor yang mempengaruhi kelangsungan usaha perbankan. Profitabilitas dapat digunakan untuk mengukur sejauhmana keefektifan pengelolaan bank. Semakin tinggi profitabilitas yang diperoleh, maka perusahaan mendapatkan laba yang tinggi begitupun sebaliknya bila perusahaan  memperoleh profitabilitas yang rendah maka pendapatan  yang diperoleh juga rendah.Tingkat profitabilitas ini diukur dengan menggunakan rasio keuangan return On  Asset (ROA) karena ROA lebih memfokuskan pada kemampuan perusahaan untuk memperoleh Earning dalam operasi perusahaan secara keseluruhan. Selain itu juga, dalam penentuan tingkat kesehatan suatu bank yang diukur dengan asset yang dananya sangat besar berasal dari simpanan masyarakat sehingga ROA lebih mewakili dalam mengukur tingkat profitabilitas perbanka
Sistem Pakar Untuk Mendiagnosa Penyakit Menular Seksual (HIV/AIDS) Dengan Menggunakan Metode Case Based Reasoning (CBR)
Authors: Syahputra Trinanda , Halim Jufri , Ishak Ishak
Published: July 2021

Penyakit menular seksual (PMS) adalah infeksi yang menular lewat hubungan seksual,baik dengan pasangan yang sudah tertular, maupun mereka yang sering berganti – ganti pasangan. Pada jaman sekarang banyak sekali jenis penyakit yang bisa menyebabkan kelumpuhan dan kematian, seperti penyakit menular seksual pada pria. Ada beberapa pembahasan yang diangkat yaitu: pengertian, penyebab, gejala dan solusi pencegahan penyakit menular seksual(HIV/AIDS).Sistem pakar dirancang dengan metode case based reasoning (CBR). Metode sitem pakar merupakan salah satu metode pemecahan masalah yang dalam mencari solusi dari suatu yang baru, sistem akan melakukan pencarian terhadap solusi dari kasus lama yang memiliki permasalahan yang sama dan sudah pernah terjadi sebelumnya.Hasil solusi dari sistem pakar ini memudahkan para penderita penyakit menular seksual (HIV/AIDS) untuk mencegah dan mengetahui penykit menular seksual dari gejala – gejala serta solusi yang sudah ada
Sistem Kendali Temperature dan Humadity Pada Kotak Penyimpanan Kamera DSLR Menggunakan Metode Fuzzy Berbasis Arduino
Authors: Zulkarnain Iskandar , Azmi Zulfian , Pranata Ardianto , Hidayat Fahrul Rivaldi
Published: July 2021

Penyimpan Kamera DSLR merupakan metode untuk mengamankan kamera dari benturan, basah serta suhu panas dan lembab yang dapat merusak kamera dan mengurangi kualitas dari seriap photo dalam jangka waktu yang dekat atau jangka waktu yang lama dengan cara memasukan kamera tersebut kedalam sebuah kotak penyimpanan. Secara umum keuntungan dari penyimpanan ini adalah agar kamera menjadi lebih awet dan bebas dari jamur yang dapat mengurangi kualitas dari setiap hasil photoAdapun permasalahan diatas, maka dibuatlah Penyimpanan menggunakan sebuah box yang dirancang khusus agar jamur tidak dapat berkembang biak. Suhu dan Kelembaban yang tepat dapat menyimpan kamera pada saat kamera dimasukan kedalam box. Pada perancangan menggunakan metode Fuzzy berbasis Arduino untuk mengatasi masalah tersebut. Dengan menggunakan sensor DHT sebagai pendeteksi suhu dan humadityDengan adanya sistem kendali suhu & humadity pada kotak penyimpanan kamera DSLR dapat mengontol suhu dan kelembapan didalam kotak penyimpanan kamera DSLR secara teratur agar kamera DSLR aman dari suhu & kelembapan yang tinggi serta membantu menyimpan kamera DSLR tetap aman didalamnya
Implementasi Data Mining Menggunakan Regresi Linier Berganda dalam Memprediksi Jumlah Nasabah Kredit Macet Pada BPR Tanjung Morawa
Authors: Gunawan Rudi
Published: July 2021

Bank Pengkreditan Rakyat (BPR) merupakan salah satu jenis yang dikenal melayani golongan pengusaha mikro, kecil, dan menengah dengan lokasi yang pada umumnya dekat dengan masyarakat yang membutuhkan. Industri perbankan merupakan sektor penting dalam pembangunan maupun dalam pemodalan dalam usaha dan dipandang sebagai inti dari sistem perekonomian.Penyaluran dana yang dilakukan oleh bank dalam bentuk kredit atau bentuk-bentuk lainnya dalam rangka meningkatkan taraf hidup rakyat banyak memiliki peranan yang sangat penting dalam perekonomian.Banyaknya nasabah-nasabah dalam penyaluran kredit atau perbankan juga akan banyak terjadi masalah-masalah dalam pinjaman ataupun pengembalian pinjaman dana, maka dari itu pihak penyaluran kredit atau BPR harus siap menghadapi resiko kredit yang menyebabkan kredit tersebut menjadi bermasalah, atau bisa juga disebut dengan kredit  macet. Data mining dalam memprediksi jumlah nasabah kredit macet dibangun bertujuan untuk mengetahui tingkat jumlah dari nasabah bermaslah atau bisa juga disebut dengan kredit macet dengan menerapkan metode regresi linier berganda. Diharapkan metode regresi linier berganda ini dapat menyelesaikan permasalahan di BPR NBP 33 Tanjung Morawa dalam menangani atau mengatasi nasabah yang bermasalah atau kredit macet dan dapat membantu pihak perusahaan dalam memprediksi jumlah kredit macet dalam perbulannya.
Perancangan Aplikasi Terjemahan Sandi Morse Dengan Menerapkan Algoritma Brute Force
Authors: _ Azlan , _ Hafizah , _ Tugiono
Published: July 2021

Gerakan pramuka  Indonesia merupakan wadah para generasi muda untuk mengembangkan  minat,  bakat,  keterampilan  dan kedisiplinan. Banyak kegiatan yang dilakukan dalam gerakan pramuka, selain kegiatan baris berbaris ada juga kegiatan dalam menghafal kode-kode pramuka yang dikenal dengan sandi. Sandi pramuka bermacam-macam diantaranya adalah sandi morse. Banyak generasi muda yang sudah mempelajari sandi morse tetapi masih sulit untuk memahami dan menerjemahkan sandi morse yang berisikan kalimat-kalimat panjang. Untuk itu dibutuhkan sebuah aplikasi yang dapat membantu dalam menerjemahkan sandi morse tersebut.Aplikasi tersebut berupa aplikasi komputer yang mampu menerjemahkan sandi morse dalam bentuk teks, dengan adanya aplikasi ini mudah-mudahan dapat berguna dalam memahami sandi morse dan mampu memantapkan serta kejelian dalam menteremahkan sandi morse. Dalam skripsi ini akan dibahas tentang cara menciptkan aplikasi terjemahan sandi morse dengan algoritma string matching. Aplikasi dibangun dengan bahasa pemrograman microsoft visual studio 2008.
Analisis Tingkat Kepuasan Pelanggan Menggunakan Fuzzy Mamdani (Studi Kasus: Busrain Bakery)
Authors: Ikhwan Ali , Badri Mohammad , Andriani Mega , Saragih Nurhadizah
Published: July 2021

Ketatnya kondisi persaingan pasar mengharuskan setiap perusahaan berpacu supaya tetap eksis di pasar. Agar tetap dapat bertahan dalam persaingan pasar, perusahaan harus memperhatikan kepuasan pelanggan. Untuk mengukur kepuasan pelanggan, perusahaan senantiasa harus memperhatikan rasa makanan dan kualitas pelayanannya. Pengaruh rasa makanan dan kualitas pelayanan terhadap kepuasan pelanggan di Toko Busrain Bakery dianalisis menggunakan fuzzy Mamdani dengan bantuan software Matlab. Untuk mendapatkan output dilakukan beberapa tahapan dalam perancangan sistem yaitu: pembentukan himpunan fuzzy, aplikasi fungsi implikasi, komposisi aturan, dan defuzzifikasi. Hasil yang diperoleh dari input yang diberikan adalah rasa makanan dengan nilai 8 dan domain [6 10]. Artinya, variabel rasa makanan enak. Dari input kualitas pelayanan diperoleh nilai 7 dengan domain [3 7]. Artinya, variabel kualitas pelayanan cukup baik. Dari input yang diberikan diperoleh output tingkat kepuasan konsumen sebesar 85,96% yang berarti bahwa pelanggan puas dengan rasa makanan dan kualitas pelayanan yang diberikan oleh Toko Busrain Bakery.
Penerapan Metode SMART (Simple Multi Attribute Rating Technique) dalam Pengambilan Keputusan Calon Pendonor Darah pada Palang Merah Indonesia (PMI) Kecamatan Tanjung Morawa
Authors: Boy Ahmad Fitri , Setiawan Dedi
Published: July 2021

Dalam pengambilan keputusan untuk menentukan calon pendonor darah pada Palang Merah Indonesia (PMI) Kecamatan Tanjung Morawa terdapat beberapa kesulitan yang dihadapi, diantaranya adalah keputusan yang diambil berdasarkan hasil dari proses medical check up yang terkadang tidak sesuai dengan hasil yang sebenarnya. Dimana dalam penyeleksiannya masih sering terdapat beberapa calon pendonor yang diizinkan mendonor tetapi tidak sesuai dengan persyaratan yang ditentukan oleh PMI Pusat. Metode yang dapat dipakai dalam pengambilan keputusan calon pendonor darah adalah metode SMART (Simple Multi Attribute Rating Technique). Metode SMART merupakan teknik pengambilan keputusan yang multiatribut dan fleksibel yang dapat membantu pihak Perusahaan dalam menentukan keputusan dengan cepat dan tepat. Untuk menentukan calon pendonor darah berdasarkan 4 kriteria yaitu : usia, berat badan, tekanan darah, temperatur tubuh, dan hemoglobin darah. Berdasarkan pada 4 kriteria tersebut disusunlah sistem pendukung keputusan dengan menggunakan metode smart, Sistem Pendukung Keputusan merupakan sistem komputer yang mengolah data menjadi informasi dan keputusan. Dengan dirancangnya Sistem Pendukung Keputusan menentukan calon pendonor darah menggunakan metode SMART ini maka pihak Palang Merah Indonesia (PMI) Kecamatan Tanjung Morawa dapat terbantu dalam mengambil keputusan menentukan calon pendonor darah.
Diagnostic methods and pharmacological management of non-alcoholic fatty liver disease – There is still room for improvement
Authors: Boutari Chrysoula , Pappas Panagiotis , Tziomalos Konstantinos , Athyros Vasileios , Karagiannis Asterios
Published: July 2021

Nonalcoholic fatty liver disease (NAFLD) is characterized by hepatic steatosis in the absence of excessive alcohol consumption and it may progress to non-alcoholic steatohepatitis, cirrhosis, liver failure, and cancer. Despite the alarming rate of the disease observed in the last decades due to the increase in the prevalence of the metabolic syndrome,there are unmet needs in the diagnosis and the management of the disease. The gold standard for the diagnosis of the disease remains the liver biopsy. The ultrasound, the laboratory tests (serum aminotransferases, gamma-glutamyl transpeptidase, and ferritin levels, cytokeratin-18 fragment and fibrosis growth factor 21), the clinical (Fatty Liver Index [FLI], NAFLD fibrosis score [NFS] and Fibrosis 4 calculator [FIB-4]) and the non-invasive scores (NIS-4, FS3) are being developed and evaluated and they are very promising for both detecting the presence and assessing the severity of the disease. For the management of NASH, no pharmacological treatment has been approved. Vitamin E, thiazolidinediones, sodium-glucose transport protein-2 (SGLT-2) inhibitors, inhibitors of dipeptidyl peptidase 4 (DPP-4), glucagon-like peptide-1 receptor agonists (GLP-1 RAs), statins, and many other agents under investigation may have a role in the management of NAFLD alongside their primary indications.
Association of PCSK9 with human plasma Lipoproteins
Authors: Tsouka Aikaterini N. , Tselepis Alexandros D.
Published: July 2021

Proprotein Convertase Subtilisin/Kexin type 9 (PCSK9) is a serine protease primarily expressed in the liver. The main function of circulating PCSK9 relates to its binding to the low-density lipoprotein receptor (LDL-R) in hepatocytes, increasing its endosomal and lysosomal degradation. This results in the inhibition of LDL-R recycling to the cell surface and therefore in the reduction of the hepatic LDL uptake, leading to the increase in plasma levels of LDL-cholesterol. Several studies have demonstrated that the plasma levels of PCSK9 are correlated with those of the ApoB-containing lipoproteins; LDL, Lp(a) and Triglyceride-Rich Lipoproteins (TRL). Furthermore, it has been shown that PCSK9 binds to the LDL and Lp(a) particles and significantly influences TRL metabolism. By contrast, controversial results exist concerning the association of PCSK9 with High Density Lipoprotein (HDL). In the present review we present existing data on the association of PCSK9 with human plasma lipoprotein particles and its possible pathophysiological role.
IMPLEMENTATION OF THE BANDUNG MASAGI POLICY IN THE MUNICIPALITY OF BANDUNG INDONESIA
Authors: Engkus  , Fadjar Tri Sakti  , Andika Muhamad Rafi Annaafi  , Soni Gunawan Somali
Published: July 2021

The implementation of this policy is motivated by the still occurrence of problems in the educational environment such as in the school environment where cases of bullying or hazing still often occur to students, especially those who have just entered school so that seniority actions can have a negative impact on students. Therefore, a character education policy based on local wisdom of Sundanese culture was created, named Bandung Masagi with the aim of growing the perfect character of students. The purpose of this study was to identify and describe the implementation of the Bandung Masagi policy. The research method used by the researcher is a descriptive method with a qualitative approach. Data collection techniques used: observation, interviews and literature study. The results of the study reveal that the implementation of Bandung Masagi's policy has been running, but not yet optimal, dimensionally there are still obstacles. In terms of Policy Content, Policy Executors & Target Groups and Environment The novelty of this research is a policy of character education based on Sundanese local wisdom.
Model Manajemen Pendidikan Adab Anak Usia Pendidikan Dasar DI MIN Demangan Madiun Jawa Timur Indonesia
Authors: Katni Katni , Laksana Sigit Dwi
Published: July 2021

This article discusses the model of adab education management in MIN Demangan, Madiun City with research findings that the management model of adab education strategy for children of basic education is as follows: 1) Using stages of planning and setting adab; 2) The implementation begins with organizing, coordinating activities so that integration and support by all school stakeholders. (3) The stage of strengthening madrasa culture in adab education is control and evaluation. 4) At the follow-up stage an inventory of advantages and obstacles is carried out in the implementation and also analyzes the cultural form of madrasas in adab education that has been well implemented or that is difficult to realize.
Understanding Political Reform and Islamic Education Position in Indonesia
Authors: Mahfud Choirul
Published: July 2021

The political conditions in Indonesia which underwent a reformation in 1998 had an influence on position and the existence of Islamic education in Indonesia post-New order. In this era, the position of Islamic education is as a subsystem of national education. It cannot be separated from the changes in the education system regulation in this country, namely the National Education System regulation No. 2 1989 changed to Law of Sisdiknas No. 20 / 2003. These changes have a major impact on the progress and existence of Islamic education in Indonesia. This can be seen from the aspect of the authority of Islamic education which can actually be said to be the same as the policies in the previous legislation, namely in the education system, at least, there are still two ministries that manage educational institutions, namely the Ministry of Education and Culture (Kemdikbud) and the Ministry of Religious Affairs (Kemenag). Both institutions also organize education to tertiary level. In addition, there are basic, secondary, and tertiary education in the Ministry of Education and Culture, as well as the primary, intermediate, and tertiary education institutions administered by the Kemenag. This research intends to discuss the implications of political reform on the position of Islamic education in Indonesia.
Manajemen Berbasis Sekolah: Partisipasi Masyarakat dalam Implementasi Memajukan Dunia Pendidikan
Authors: Mukani Mukani
Published: July 2021

Abstract: This article is a book review created by Ibtisam Abu-Duhou's entitled School Based Management. This is very representative book as one of the main references in understanding the school-based management (SBM) concept, since it was compiled at the very beginning when the SBM concept was introduced in Indonesia. This book consists of five chapters. The discussion begins with a review of the basic concepts, origins and character of SBM decentralization. The first chapter examines the main character of reforms and education management aspects relatively centralistic and decentralized. The second chapter discusses some research in English-speaking countries to provide answers and concrete evidence from the SBM movement. The third chapter describes the radical overall implementation of SBM in Victoria, Australia. The fourth chapter provides an example of the approach and efforts made by policy makers in identifying problems. The fifth chapter elaborates further on the material in the previous chapters to summarize the reform main characters. One consequence of implementing SBM is the realization of community participation, even as spirit and substance. Community participation is a concept of school empowerment in order to improve the quality and school independence. In implementing the SBM concept, community participation has many forms, both in educational, cultural or institutional interaction patterns.
Konsep Humanisme Ditinjau dari Perspektif Pendidikan Islam
Authors: Safitri Eka Nilam , Az-Zafi Ashif
Published: July 2021

Researchers conducted this research because they deperted from education to instill the concept of humanism in their daily lives so that a lot of the problems that occurred in real life began with the bullying case, disrespect for the differences that occur, blaspheming each other on social media. This study aim to determine how Islamic education views the concept of humanism. The method the author uses to make this research is to refer to pepper the method or library research. Based on the discussion, it can be concluded that the concept of humanism in the view of Islamic education that humanism exists in the alquran and in Islamic education concept of humanism aims to seek the blessing of god with the feedom to develop religious knowledge and general knowledge for the benefit of the people
Konstruksi Instrumen Penilaian Baca Tulis Quran (BTQ) Di IAIN Pekalongan
Authors: Ma'mun Ma'mun
Published: July 2021

This study aims to develop a valid BTQ matriculation assessment instrument based on the indicators of the BTQ assessment program at IAIN Pekalongan. This type of research is research development with a quantitative descriptive approach. The floating stage includes the preparation of test specifications, expert validation, trials, and product implementation. Data collection techniques and instruments through observation and questionnaires are presented in the form of test items to analyze the suitability of competency standards in each component. The results of this study indicate that 16 items representing BTQ assessment instrument indicators meet valid criteria with the results of the validity of 4 aspects (tajwid, fashohah, gharib, adab) the greatest factor load of 1.05 on the accuracy indicator of reading the law of Imalah and isymam, while the lowest is 0.81 at indicator of reading the Qur'an by closing the genitals. The results of the BTQ instrument construction analysis meet 8 of 9 index criteria of goodness of fit so that it can be used in measuring the ability to read the Qur'an
Implementasi Problem Based Learning dalam Mengoptimalkan Pembelajaran di Sekolah Luar Biasa Putera Asih Kediri
Authors: Sufirmansyah Sufirmansyah , Prameswati Laundria Nanda
Published: July 2021

Abstract: This article aims to reveal the media and learning strategies at SekolahLuar Biasa (SLB) Putera Asih Kediri. Education is something important for everyIndonesian citizen. It does not distinguish between gender, ethnicity, race, culture,religion, even for children with special needs (Anak Berkebutuhan Khusus/ABK).However, the media and learning strategies used by the teacher in an extraordinaryschool (SLB) are certainly different from the teachers in public schools. This articlewas written according to a qualitative research that used a case study approach toreveal the implementation of PBL in SLB Putera Asih Kediri. This article concludethat every school needs creative teachers to use media and learning strategi es. Forthis reason, it is expected that each young generation can utilize media and learningstrategies that are appropriate to the needs of the students. PBL is very relevantwith the needs of ABK in SLB because it can be combined with the teacheroriented

study. PBL can be used as an alternative learning strategy to increase theunderstanding of ABK, so they can solve their daily problems
Use of scoria waste as subbase stabilization material for highway flexible pavement
Authors: SALTAN Mehmet , ÖZEN F. Selcan
Published: July 2021

Usability of scoria waste as subbase stabilization material was investigated. Initially, the physical properties of scoria waste were examined. The usage of scoria waste in subbase layer of the pavement was investigated. In the study, experimental researches such as stability to freeze, solidity, strength, Atterberg limits and California Bearing Ratio tests were carried out on samples prepared by using scoria waste. Scoria and natural quarry materials were blended in different amounts to prove the percentage of plastic limit. Then, the limit tests were carried out on the prepared mixtures. The strength of the samples obtained by using reusable material was determined with the California Bearing Ratio (CBR) test. According to the obtained results, it was observed that the usage of scoria wastes as stabilization material in the subbase layer of flexible pavements is appropriate. Moreover, mechanical stabilization with scoria wastes has positive impact in increasing of the mechanical properties of the new mixed composite material.
Review and Analysis of Current Responses to Covid-19 in Brazil and India
Authors: Wicaksono Raden Mas Try Ananto
Published: July 2021

The COVID-19 pandemic is impacting emerging markets through an unprecedented mix of domestic and external shocks whose combined effects are very hard to predict. Through this analysis, the author would explore more regarding the government policy priorities in dealing with COVID-19 especially from the emerging countries. Brazil and India as the best countries to be weighed with Indonesia due to some similarities they have. The research method used in this research is a descriptive qualitative and comparative study, the types of comparable, in this case, are Most Different System Designs (MDSD). The results show that Brazil has a partial-lockdown system and India has a full-lockdown system, yet in both countries, there is a high number of death rates and confirmed cases. The politics of the moment are only a piece of the policy environment, however, economics as of a major factor. Thus, the paper suggests ensuring that the lockdown is not being lifted prematurely; it is crucial to significantly ramp up the capacity of the healthcare system.
In Search of the Encounter between Religion and Mathematics
Authors: Kurniawan Wiwit , Hidayati Tri
Published: July 2021

Religion and mathematics are perceived as two things that are very reciprocally exclusive; this is due to the opinion asserting that mathematics is considered as valid and objective knowledge. On the other hand, religion is something interpretive and subjective. Historically speaking, religion and mathematics have a strong association and in certain aspects, both of them have points of contact that can permeate each other. The forms of intersection between mathematics and religion need to be analyzed so that we will be able to see more clearly the current religious phenomenon. This study investigates and discovers a potential encounter between religion and mathematics. To see the relationship between religion and mathematics, and even their fusion, the first thing to do is determine the definition of religion and mathematics. With a clear understanding of both, the encounter points will be easier to recognize. The research method used in this study is a literature review. This study collects systematically a variety of literature related to the theme under study. The encounter between religion and mathematics undergoes at five dimensions, they are ontological, epistemological, teleological, theoretical and application dimension. This study more focused on similarities to reveal the connection between religion and mathematics.
Hacerse una imagen: mujeres y educación en la Roma imperial
Authors: Hernández García Norma
Published: July 2021

El propósito del texto es destacar la relación entre la filosofía, como modo de vivir en Roma, y la educación de las mujeres. Asumimos que la importancia de la afirmación individual en este horizonte se asocia con su presencia en la sociedad relacionada con un nombre (casa familiar), y se reconoce por el modo en que su vida queda grabada en los registros públicos. Por lo que ajustarse a un régimen moral a través de la reflexión, es decir, convertirse en sujeto ético es una tarea que asume cada individuo, y no precisamente una obligación. Lo cual resulta relevante para la discusión contemporánea en la constitución de la subjetividad. Finalmente, se desea llevar la atención sobre la expresión de la subjetividad femenina, dentro de los márgenes de acción que su horizonte histórico posibilita e, incluso, da lugar a las manifestaciones de la resistencia.
n. 24 - GESTÃO DEMOCRÁTICA: UM DEBATE SOBRE A PERCEPÇÃO DOS CONSELHEIROS ESCOLARES DA REDE PÚBLICA ESTADUAL DO MARANHÃO
Authors: Verde Alexandre Viana , Silva Lima Francisca Das Chagas
Published: July 2021

Este artigo resulta de uma pesquisa realizada com a finalidade de analisar o papel dos conselhos escolares na implementação da Gestão Democrática no ensino público em escolas da rede estadual do Maranhão. Tem o objetivo de apresentar da percepção dos conselheiros escolares sobre o modelo de gestão adotado pelas escolas que atuam, considerando que o reordenamento normativo estabelecido a partir da Constituição Federal de 1988, a gestão democrática do ensino público é um dos princípios instituídos para nortear as ações desenvolvidas pelos sistemas educacionais e instituições escolares. A pesquisa aborda a atuação dos conselhos escolares em escolas que integram as Unidades Regionais de Educação – URE - São Luís do Maranhão. Os procedimentos metodológicos adotados para o desenvolvimento da pesquisa foi a revisão bibliográfica, documental e de campo, utilizando o método qualitativo. Como instrumento de coleta de dados o questionário foi aplicado aos membros dos conselhos escolares. Os resultados apontam que segundo a percepção dos conselheiros, as escolas públicas atuam mediante uma condensação ideológica em relação ao princípio de gestão escolar, nesse sentido reafirma-se a necessidade do fortalecimento das instâncias de participação e democratização da escola pública, criação de mecanismos para que haja participação autônoma e representativa, investimentos na formação dos conselheiros e do fortalecimento dos princípios da gestão democrática no cotidiano das escolas.
A Study on China’s Deleveraging and Financial Stability Under the Background of Financial Globalization
Authors: Zhang Zhimin , Kai Xin
Published: July 2021

This paper studies the impact of financial globalization and leverage ratio on China’s financial stability. After the 2008 financial crisis, maintaining the stability of the financial system is China’s core task. However, due to the increasing degree of China’s opening up policy, the risk of foreign shock is increasing. Meanwhile the domestic policy of deleverage is implemented, so the superposition of domestic and foreign situations aggravates the uncertainty of financial stability. Therefore, this paper selects the relevant variables to empirically study the real impact of financial globalization and leverage ratio on China’s financial stability through VAR model. The results show that the indicators of financial stability are most affected by their own inertia, and the deepening of financial globalization and the increasing of leverage ratio will have a positive effect on financial stability at the beginning, but in the later stage it fluctuates a lot. Based on the findings, the China government should put more emphasis on dealing with the relationship between leverage ratio, foreign risks and financial stability when making domestic financial policies.
Palliative extubation: obstacles, challenges and solutions
Authors: Amaya Vanegas Sandra Viviana , Gomezese Ribero Ómar Fernando
Published: July 2021

Life support withdrawal can be a challenging decision, but it should be considered as an option when death is inevitable or recovery to an acceptable quality of life is not possible. The process is beset by obstacles that must be overcome to finally offer patients comfort and a peaceful death.In this article, we offer a series of tools that seek to solve the challenges of palliative extubation, as well as a protocol that could facilitate the decision to withdraw life support, making palliative extubation an alternative to consider instead of artificially prolonging life at the expense of unacceptable human and economic costs.
ADME prediction with KNIME: A retrospective contribution to the second “Solubility Challenge”
Authors: Falcón-Cano Gabriela , Molina Christophe , Cabrera-Pérez Miguel Angel
Published: July 2021

Computational models for predicting aqueous solubility from the molecular structure represent a promising strategy from the perspective of drug design and discovery. Since the first “Solubility Challenge”, these initiatives have marked the state-of-art of the modelling algorithms used to predict drug solubility. In this regard, the quality of the input experimental data and its influence on model performance has been frequently discussed. In our previous study, we developed a computational model for aqueous solubility based on recursive random forest approaches. The aim of the current commentary is to analyse the performance of this already trained predictive model on the molecules of the second “Solubility Challenge”. Even when our training set has inconsistencies related to the pH, solid form and temperature conditions of the solubility measurements, the model was able to predict the two sets from the second “Solubility Challenge” with statistics comparable to those of the top ranked models. Finally, we provided a KNIME automated workflow to predict the aqueous solubility of new drug candidates, during the early stages of drug discovery and development, for ensuring the applicability and reproducibility of our model.

©2021 by the authors. This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).
CO2 Emission and Absorption Estimation in Bandung City by Implementing CO2 Emission Rate Reduction Simulation Using the Stella Program
Authors: Christiani Natalia , Hidayat Yayat , Trisno Sutrisno
Published: July 2021

Bandung CO2 emissions continue to increase in line with its population. The emissions source comes from the industrial, transportation, Liquefied Petroleum Gas (LPG), household, and livestock sectors, whereas CO2 absorption only comes from vegetation through photosynthesis. High CO2 emissions could decrease air quality and reduce environmental health. This study aims to estimate the amount of CO2 emissions and their absorption in Bandung by implementing CO2 Emission Rate Reduction Simulation (CERRS). The simulation comprises four scenarios, namely substitution of vehicle fuel and the application of smart driving techniques, optimization of waste processing in IWPS, processing 90% of livestock waste into biogas, and green space development of 30% of Bandung City area. Estimated CO2 emission and absorption rates were calculated for the next 10 years (2021-2030) using the Stella program version 9.0.2. The results showed that without implementing the CERRS, the amount of CO2 emissions in Bandung in 2030 was estimated to reach 10,983,666.82 tons while implementing the CERRS was 2,361,721.30 tons. Without implementing the CERRS, the estimated amount of CO2 absorptions in 2030 was 214,235.11 tons, while implementing the CERRS was 2,785,703.11 tons. It is expected that the application of the CERRS could reduce the level of CO2 emissions in Bandung by 78.5% and increase CO2 absorptions by 1,200.3%.
UbiTester: um Framework para Geração de Planos de Teste para Computação Ubíqua
Authors: Martins Thiago M. , Mini Raquel A. F. , Marques-Neto Humberto T.
Published: July 2021

Este artigo apresenta o framework denominado UbiTester, o qual é capaz de gerar um plano de teste para softwares desenvolvidos para a realização de computação ubíqua. Os planos de teste gerados pelo UbiTester podem abranger todo o escopo do projeto. Alem disto, a geração de cenários de testes nesse framework e feita com base em parâmetros definidos em uma interface gráfica construída para facilitar o seu uso. Com o proposito de validar o framework UbiTester, foram criados cenarios de testes para serem utilizados em uma aplicação que funciona em um simulador de computação ubíqua, denominado Aura, utilizando-se tanto o plano de teste gerado pelo UbiTester quanto um plano de teste construído de acordo com o que e proposto no RUP (Rational Unified Process). Os resultados indicaram que o uso do UbiTester pode aumentar a qualidade e a produtividade do desenvolvimento de aplicações de computação ubíqua.
Risk Management in Software Product Lines: An Expert Opinion Survey
Authors: Lobato Luanna Lopes , Machado Ivan do Carmo , Silveira Neto Paulo Anselmo da Mota , Bittar Thiago Jabur , de Almeida Eduardo Santana , Meira Sílvio Romero de Lemos
Published: July 2021

Software Product Line (SPL) Engineering is a software development paradigm focused on systematic reuse, which provides companies with several benefits, such as improved quality of delivered products and reduced time to market. However, major investments and considerable risks are also inherent. In this context, managing the risks and providing strategies to avoid and mitigate them are mandatory tasks during software development. In this study, we present the results of an expert survey, carried out with the aim to figure out how the SPL experts have been worked with Risk Management (RM) in their projects. We observed that experts do not always address the RM activities during real world project development, what can be justified that RM is an open issue when related to SPL.
Melhoria Contínua de Processo de Software Utilizando a Teoria das Restrições
Authors: Costa Thiago , Rocha Ana Regina C. , Santos Gleison
Published: July 2021

O processo de desenvolvimento de software é composto por elementos que, ao interagirem para produzir os produtos intermediários e finais, ocasionam efeitos que podem influenciar de maneira desejável ou indesejável o seu desempenho. A abordagem proposta para melhoria contínua de processo de software sistematiza a investigação de fatores que causam efeitos indesejáveis, a fim de identificar e remover o fator que mais influencia o desempenho do processo de maneira indesejada. Para isso, são aplicados os conceitos dos Processos de Raciocínio da Teoria das Restrições. Um estudo experimental foi executado, aplicando a abordagem em um cenário específico na indústria, resultando em uma proposta de melhoria para esse processo. Indícios de adequabilidade e viabilidade foram observados neste estudo.
Estudo Empírico sobre Adoção de SOA: Um Mapeamento Sistemático da Literatura
Authors: Dias Jr. José Jorge Lima , de Oliveira Joyce Aline Pereira , Meira Silvio Romero de Lemos
Published: July 2021

Arquitetura Orientada a Serviços (SOA) surgiu como uma alternativa para as organizações que objetivam aumentar a qualidade dos seus sistemas, melhorando a flexibilidade destes e o alinhamento entre negócio e TI. Entretanto, sua adoção, em um contexto corporativo, não é uma tarefa fácil. Neste sentido, este artigo apresenta um Mapeamento Sistemático da Literatura sobre adoção de SOA na indústria para responder questões de pesquisa referentes às etapas, atividades, lições aprendidas, dificuldades, influências e domínios sobre adoção de SOA. Para tanto, um conjunto de 27 trabalhos, entre eles, 21 estudos de caso, foram analisados.
Shift Metrics - Software de coleta de medidas e análise de indicadores com aderência aos requisitos exigidos pelo MPS.BR, desenvolvido e utilizado por uma empresa certificada MPS.BR Nível C
Authors: Nascimento Gustavo V. , Antunes Thaynan M. , C. Junior Edilson , Oliveira Leonardo F. , André Francielli C.
Published: July 2021

O processo de medição é fundamental para que as organizações alcancem seus objetivos de melhoria, pois ele permite o entendimento do comportamento de seus processos e projetos. Entretanto, tem sido destacado na literatura, que a baixa qualidade referente à coleta de dados e medidas interfere negativamente no processo de melhoria. Este artigo apresenta o Shift Metrics e a estratégia adotada pela Shift - empresa de desenvolvimento de software para laboratório de análises clínicas certificada MPS.Br Nível C - para desenvolve-lo. O Shift Metrics é um software de apoio ao processo de medição que visa atender as necessidades intrínsecas à organização, os requisitos do MPS.Br e preparar a base de medidas da organização para atender aos requisitos exigidos pelos altos níveis de maturidade do MPS.Br.
Ostra: uma abordagem para análise da qualidade de software por meio de regras de associação de métricas
Authors: Ribeiro Daniel D. C. , Plastino Alexandre , Murta Leonardo
Published: July 2021

Para controlar a qualidade de software e não apenas reagir à sua variação, deve-se entender quais os fatores que influenciam os atributos de qualidade e qual a influência deles entre si. Neste trabalho, é apresentada a abordagem Ostra, que permite a análise do software através da mineração de regras de associação de métricas, extraídas do histórico do software armazenado no sistema de controle de versão. O objetivo da Ostra é fornecer informações relevantes sobre a qualidade do software para o processo de tomada de decisão. Para avaliar esse objetivo, são apresentados experimentos nos quais a abordagem é aplicada em projetos reais. Com os experimentos, foi possível obter indícios que a proposta consegue alcançar seu objetivo.