bluuebunny/crossref_metadata_2025_split huggingface dataset:
El uso de Duolingo como herramienta de apoyo en el aprendizaje del Idioma Inglés
Authors: Obregón Mayorga Ángel Paul , Logroño Becerra Mónica Alejandra , Rojas Castro Carmita Eulalia 
Published: February 2021

El rol de la tecnología en el proceso enseñanza -aprendizaje, cada vez toma más fuerza en un entorno en el cual el dominio del conocimiento constituye la base fundamental para su desarrollo. En base a este principio, se han podido evidenciar un sinnúmero de aportes tecnológicos en muchas áreas del campo educativo, incluyendo el aprendizaje de una lengua extranjera. En lo que a la enseñanza-aprendizaje del idioma inglés concierne, es posible notar la amplia gama de herramientas tecnológicas con las cuales tanto docentes como estudiantes pueden contar para cumplir con sus objetivos y logros de aprendizaje de manera autónoma, didáctica y eficaz en una atmósfera atractiva y desafiante para los estudiantes, como por ejemplo la aplicación Duolingo. Este artículo explora los beneficios de usar esta aplicación en la clase como una herramienta de apoyo en el aprendizaje del idioma inglés como segunda lengua, en un curso de estudiantes con un nivel básico (A1), en una universidad pública de Ecuador. Además, detalla aspectos relevantes en el uso de Duolingo en la clase, y sus beneficios para el desarrollo de las diferentes destrezas comunicativas que el aprendizaje de una lengua extranjera requiere. Estudios anteriores señalan que Duolingo es un recurso didáctico de alto potencial ya que esta aplicación móvil se basa en la gamificación que es una técnica de aprendizaje cada vez más puesta en práctica, que permite a los estudiantes aprender a través de juegos los cuales se convierten en retos que desafían las destrezas de los estudiantes fortaleciendo su motivación y autonomía, lo cual fue posible evidenciar en los resultados del post test. Estos resultados además reflejan que existe un significativo grado de aceptación y actitud positiva de los estudiantes al competir y esforzarse por lograr sus objetivos completando los diferentes tipos de tareas enfocadas en las diferentes destrezas, cuyo grado de complejidad se incrementa gradualmente a medida que se superan los retos en los diferentes niveles. Este artículo también explica cómo el profesor asigna las tareas y cómo puede hacer un seguimiento a ellas.
Investigating the risk and resilience of flash flood in Sunamgonj haor region of Bangladesh
Authors: Islam MR , Babu MAH , Uddin MJ , Khatun ML , Islam MS 
Published: February 2021

Bangladesh faces various types of natural hazards from its birth due to geographical location and physiographic conditions. Flood is the most common event among them. Northeastern part of Bangladesh faces flash flood almost every year with large scale of damage. Tanguar haor, (a famous Ramsar site of Bangladesh) located in Tahirpur upazila of Sunamgonj district. This wetland adjacent area is the most vulnerable zone in terms of flash flood hazard. About more than 80%, people are the direct victim of this hazard. The aim of this study was to assess the risk and resilience status of flash flood at community level. A risk and resilience assessment matrix leads to fulfill the assessment where only primary data were used. A comparative study between those statuses is computed based on Pearson correlation of co-efficient analysis that presents the difference of risk and resilience of the study area that helps to realize the emergence of flash flood risk reduction. The findings of this study will be a pathway for the policy makers, local administrators for the development of sustainable community level risk management, policy-making and its implementations.
Int. J. Agril. Res. Innov. Tech. 10(2): 47-53, December 2020
Effect of different amounts of feeds on growth and production of fishes in pond polyculture
Authors: Sultana S , Rahman MS , Jackshay KA , Hasan K 
Published: February 2021

An experiment was carried out to evaluate the effects of different amounts of supplementary feeds on growth and production of fishes in polyculture where four different species such as rui (Labeo rohita), mrigal (Cirrhinus mrigala), common carp (Cyprinus carpio) and tilapia (Oreochromis niloticus) were cultured in 6 ponds under three treatments, each with two replications. Eighty fish per decimal were stocked along with the stocking ratio of 1:1:1:1 in all the treatments. Supplementary feeds of rice bran and wheat bran (1:1), at the amount of 5% of body weight were applied in 2 ponds (treatment I) as well as at the amount of 3% of body weight were used in 2 ponds (treatment II) and 2 ponds (treatment III) were as control where no supplementary feed was used. Urea and T.S.P were applied fortnightly at the rate of 60 g decimal-1 and 90 g decimal-1, respectively under all treatments. Physico-chemical and biological factors such as air and water temperature, transparency, rainfall, pH, dissolved oxygen, free CO2, total alkalinity, PO4-P and NO3-N, phytoplankton and zooplankton were studied fortnightly and the limnological conditions were more or less similar in the experimental ponds under three treatments. The calculated gross and net fish productions of fishes under treatment I, treatment II and treatment III were 8.87 and 7.33 ton ha-1 yr-1, 7.12 and 5.58 ton ha-1 yr-1 and 4.69 and 3.16 ton ha-1 yr-1, respectively. Percent increased of net fish productions of treatment I and treatment II were 231.97% and 176.59% higher than that of treatment III (control). The present study reveals that supplementary feeding in fish culture should be done along with fertilization because supplementary feeds are very important to enhance growth of fishes significantly.
Int. J. Agril. Res. Innov. Tech. 10(2): 128-136, December 2020
SISTEM PAKAR DIAGNOSA KERUSAKAN PADA ALAT BERAT MENGGUNAKAN METODE FORWARD CHAINING
Authors: Christy Tika , Syafrinal Ilwan 
Published: February 2021

Abstrack: The ability of computers to remember and store information properly can be utilized without having to depend on deficiencies that humans have, such as hunger, thirst and emotions that can be felt at any time as humans. Except for electrical energy, all human weaknesses in remembering something can be done by a computer without obstacles. This forward tracking is a data-driven approach. In this approach tracking starts with input information, and then tries to draw conclusions. The basic concept of an expert system where the user submits information or facts to the expert system then the user receives a solution or answer from the expert system. Expert System Application to Detect Heavy Equipment Damage at PT.Tamako Raya Perdana was made so that it can help Heavy Equipment Operators (Excavators) or Companies, and may be able to help Mechanics if they forget the mechanism of action on Heavy Equipment (Excavators). So they no longer need to bother to get the information they need in handling problems in the Excavator. Keyword: expert system, forward chaining, heavy equipment Abstrak: Kemampuan Komputer untuk mengingat dan menyimpan informasi dengan baik dapat dimanfaatkan tanpa harus bergantung kepada kekurangan-kekurangan yang dimiliki manusia, seperti lapar, haus dan emosi yang sewaktu-waktu bisa dirasakan seperti pada manusia. Kecuali karena energy listrik, semua kelemahan manusia dalam mengingat sesuatu bisa dilakukan oleh komputer tanpa kendala. Pelacakan kedepan atau runut maju ini adalah pendekatan yang dimotori data (data-driven). Dalam pendekatan ini pelacakan dimulai dari informasi masukan, dan selanjutnya mencoba menggambarkan kesimpulan. Konsep dasar sistem pakar dimana pengguna menyampaikan informasi atau fakta untuk sistem pakar kemudian pengguna menerima solusi atau jawaban dari sistem pakar. Aplikasi Sistem Pakar Untuk Mendeteksi Kerusakan Alat Berat Pada PT.Tamako Raya Perdana ini dibuat agar dapat membantu para Operator Alat Berat (Excavator) atau Perusahaan, dan mungkin dapat membantu Mekanik bila lupa akan mekanisme kerja pada Alat Berat (Excavator). Sehingga mereka tidak perlu lagi bersusah payah untuk mendapatkan informasi yang mereka butuhkan dalam menangani masalah-masalah pada Excavator tersebut. Kata kunci : sistem pakar, runut maju, alat berat
SISTEM INFORMASI REKAP BUKU ONLINE MENGGUNAKAN METODE WATERFALL
Authors: Suryadi Andri 
Published: February 2021

Abstract: The development of Information Technology in the field of education, a survey on the Use and Utilization of Information and Communication Technology was carried out on 4,014 schools in 34 provinces. Based on the level of education, elementary and equivalent as much as 64.55 percent, junior high school and equivalent as much as 19.22 percent and high school and equivalent as much as 16.23 percent. While the use of applications in the field of education is still felt to be lacking especially in rural schools so that there is a gap between urban schools and rural schools. This condition occurs in SMP PGRI Malangbong where the use of applications is still lacking. One example is in the recording of books in schools that are still manual which complicates operations in the school. The solution offered is to create an online book recapitulation system which is expected to be very useful for school operations. The online book recapitulation system was built using the waterfall method starting from the analysis, design, implementation, testing to maintenance stages. Keywords: Book Information system; Books; Schools Abstrak: Perkembangan Teknologi Informasi di bidang pendidikan, survei Penggunaan dan Pemanfaatan Teknologi Informasi dan Komunikasi dilakukan terhadap 4.014 sekolah yang tersebar di 34 provinsi. Berdasarkan jenjang pendidikan, SD dan sederajat sebanyak 64,55 persen, SMP dan sederajat sebanyak 19,22 persen dan SMA dan sederajat sebanyak 16,23 persen. Sedangkan penggunaan aplikasi dibidang pendidikan masih dirasa kurang terutama di sekolah-sekolah pedesaan sehingga terjadinya kesenjangan antara sekolah diperkotaan dan sekolah pedesaan. Kondisi tersebut terjadi pada SMP PGRI Malangbong dimana penggunaan aplikasi masih sangat kurang. Salah satu contohnya adalah dalam perekapan buku di sekolah yang masih bersifat manual yang menyulitkan operasional di sekolah tersebut. Solusi yang ditawarkan adalah dengan membuat sistem rekap buku online yang diharapkan sangat berguna bagi operasional sekolah. Sistem rekap buku online ini dibangun menggunakan metode waterfall mulai dari tahap analisis, desain, implementasi, pengujian sampai dengan pemeliharaan. Kata Kunci : Buku Sekolah; Sistem Informasi Rekap Buku
IMPLEMENTASI MODEL RAPID APPLICATION DEVELOPMENT PADA SISTEM INFORMASI PERSEDIAAN BARANG DENGAN METODE FIFO
Authors: Siregar Iqbal Kamil 
Published: February 2021

Abstract: Supervision of inventory is very urgent to be done by entrepreneurs who aim to support corporate decision making so that the ideal inventory is obtained. By applying the FIFO (First In First Out) method of stock inventory that comes first, it will be sold or utilized first by the company itself. This means that the goods (same form, type, and name) are first purchased, the item will be sold first. This aims to avoid the expired of these items. The target of the results of this study will be to review the extent of existing procedures and can present information as well as to produce an up-to-date information system to achieve work efficiency. With the application of the RAD (Rapid Application Development) model to the computerized inventory system and also which is equipped with the 2010 visual basic programming language and crystal report reports can help in quick decision making. Implementation with the RAD system to realize inventory information systems has been able to produce products with qualified results. The designed application has been able to complete transaction requirements and manage inventory information with the FIFO method. Keywords: FIFO (first out); Inventory; RAD (application Development) Abstrak: Pengawasan terhadap persediaan barang sangat mendesak untuk dilakukan oleh pengusaha yang bertujuan untuk mendukung pengambilan keputusan perusahaan sehingga didapatkan persediaan yang ideal. Dengan menerapkan metode FIFO (First In First Out) stok persediaan yang datang pertama kali maka akan dijualkan atau dimanfaatkan terlebih dahulu oleh perusahaan itu sendiri. Artinya bahwa barang (bentuk, tipe dan nama yang sama) yang pertama dibeli maka barang tersebut akan pertama dijualkan. Hal ini bertujuan untuk menghindari expired dari barang-barang tersebut. Sasaran dari hasil penelitian ini nantinya untuk meninjau sejauh mana prosedur-prosedur yang ada dan dapat menyajikan informasi sekaligus untuk menghasilkan suatu sistem informasi yang mutakhir sehingga tercapainya efisiensi kerja. Dengan penerapan model RAD (Rapid Application Development) pada sistem persedian barang yang terkomputerisasi dan juga yang dilengkapi dengan bahasa pemrograman visual basic 2010 dan laporan crystal report dapat membantu dalam pengambilan keputusan yang cepat. Implementasi dengan sistem RAD untuk mewujudkan sistem informasi persediaan barang telah mampu menghasilkan produk dengan hasil yang mumpuni. Aplikasi yang dirancang telah dapat melengkapi keperluan transaksi dan mengelola informasi persediaan barang dengan metode FIFO..Kata kunci: FIFO (First In First Out); Persediaan Barang; RAD (Rapid Application Development)
SISTEM PENDUKUNG KEPUTUSAN DALAM MENENTUKAN BUAH PISANG YANG PALING DIMINATI
Authors: Irianto Irianto , Sudarmin Sudarmin 
Published: February 2021

Abstract: as an agrarian country Indonesia has a variety of plants that can produce many different kinds of fruit from farmers, especially on average in each region has farmers who have crops that are suitable and in accordance with the conditions of their respective regions. Banana is one of the most consumed fruits by the people. The banana plant farmers basically have a way to determine their own characteristics or character to determine the good or good fruit and suitable for consumption. Many farmers or fruit enthusiasts often find it difficult to determine the best fruit on bananas, with an alternative available decision support system with the FMCDM method to choose the best fruit from bananas. Fuzzy Multi Criteria Decision Making (FMCDM) is a decision making method that aims to determine the best alternative decisions from a number of alternatives based on certain criteria that will be taken into consideration. From the results of calculations using the above software, the results obtained are alternative (A3) obtaining the largest total integral value compared to other alternatives. Keywords: Banana; decision support system; fuzzy multi criteria decision making Abstrak: sebagai negara agraris Indonesia mempunyai ragam tanaman yang dapat menghasilkan banyak bermacam buah hasil petani, terlebih rata rata di setiap daerah mempunyai petani yang mempunyai tanaman yang cocok dan sesuai dengan kondisi daerah masing masing. Pisang merupakan salah buah yang paling banyak di konsumsi oleh masyarakat. Adapun petani tanaman buah pisang pada dasarnya mempunyai cara untuk menentukan ciri-ciri tersendiri atau karakter untuk menentukan buah bagus atau baik dan layak untuk dikonsumsi. Banyak kadang petani atau peminat buah susah menentukan buah yang terbaik pada buah pisang, dengan adanya alternatif yang ada sistem pendukung keputusan dengan metode FMCDM untuk memilih buah terbaik dari buah pisang. Fuzzy Multi Criteria Decision Making (FMCDM) adalah suatu metode pengambilan keputusan yang bertujuan untuk menetapkan alternatif keputusan terbaik dari sejumlah alternatif berdasarkan beberapa kriteria tertentu yang akan menjadi bahan pertimbangan. Dari hasil perhitungan menggunakan software di atas, diperoleh hasil yaitu alternatif (A3) memperoleh nilai total integral terbesar dibandingkan denganalternatif-alternatif yang lain. Kata Kunci : Buah Pisang; Fuzzy Multi Criteria Decision Making; sistem penunjang keputusan
LAMP CONTROL SYSTEM THROUGH ANDROID AND WIFI BASED ON ARDUINO MICROCONTROLLER
Authors: Harahap Ricky Ramadhan , Tanjung Mahardika Abdi Prawira , Fachri Barany 
Published: February 2021

Abstract: The rapid development of digital technology has also contributed to the development of computer technology. Nowadays, many electrical devices work integrated with computer systems. This of course will greatly help human work in operating these electrical devices. One of the research that is currently being developed is about Smart Home. Smart Home has several benefits such as providing better comfort, more guaranteed safety and security, and sav-ing electricity use. By implementing Smart Home devices in homes or offices, electrical devices will be able to work automatically according to user needs. Users can also monitor and control electrical devices in the house remotely through a communication channel such as through the internet network, Wi-Fi or Bluetooth. The special properties of a microcontroller, which are small in size, save electrical power and flexibility, make the microcontroller very suitable for use as a data recorder/recorder in applications that do not require the presence of an operator. Keywords: Arduino-Uno; ESP8266; IOT; Relay; Wifi Abstrak: Perkembangan teknologi digital yang pesat juga turut berkontribusi pada perkembangan teknologi komputer. Saat ini banyak perangkat listrik yang bekerja terintegrasi dengan sistem komputer. Hal ini tentunya akan sangat membantu pekerjaan manusia dalam mengoperasikan perangkat listrik tersebut. Salah satu penelitian yang sedang dikembangkan adalah tentang Smart Home. Smart Home memiliki beberapa keunggulan seperti memberikan kenyamanan yang lebih baik, keamanan dan keselamatan yang lebih terjamin, serta penghematan penggunaan listrik. Dengan mengimplementasikan perangkat Smart Home di rumah atau kantor, perangkat listrik akan dapat bekerja secara otomatis sesuai kebutuhan pengguna. Pengguna juga dapat memantau dan mengontrol perangkat listrik di rumah dari jarak jauh melalui saluran komunikasi seperti melalui jaringan internet, Wi-Fi atau bluetooth. Sifat khusus dari mikrokontroler yaitu ukurannya yang kecil, hemat daya dan kelenturan listrik, menjadikan mikrokontroler sangat cocok digunakan sebagai rekorder / perekam data pada aplikasi yang tidak membutuhkan kehadiran operator. Kata kunci: Arduino-Uno; ESP8266; IOT; Relay; Wifi
PENGAMANAN DATABASE MENGGUNAKAN KOMBINASI ALGORITMA (CEST CRYPTOGRAPHY) DAN ALGORiTMA BASE64
Authors: Wadisman Cendra , Nozomi Irohito , Rahmawati Sri 
Published: February 2021

Abstract: Combined algorithm (Cest Cryptography) is a combination of 3 algorithms such as Merklee-Hellman, Discrete Logarithm and ASCII Modification, using Base64 to hide 2 public keys and 2 private keys. Combination algorithms are used because of the increasing number of techniques in cryptography, making it easier to combine each other algorithms in order to get more complicated encryption that won't even be cracked in the near future. On large sites there has been database theft, if the stolen database has been encrypted it will be difficult for data thieves to take advantage of it, but if it is not encrypted it is very easy to use the data so that it creates huge losses, especially user trust from the site. Keywords: algorithm combination; ascii modification; base64; merklee-hellman; discrete logarithm Abstrak: Kombinasi algoritma (Cest Cryptography) merupakan kombinasi 3 algoritma seperti Merklee-Hellman, Logaritma Diskrit dan Modifikasi ASCII, menggunakan Base64 untuk menyembunyikan 2 kunci public dan 2 kunci private.. Kombinasi algoritma digunakan karena semakin banyaknya teknik-teknik dalam kriptografi sehingga mempermudah untuk saling mengkombinasikan algoritma agar mendapatkan enkripsi yang lebih rumit dan bahkan tidak bisa dipecahkan dalam jangka waktu dekat. Pada situs-situs besar telah terjadi pencurian database, jika database yang dicuri telah terenkripsi maka akan mempersulit pencuri data untuk memanfaatkannya tetapi jika tidak terenkripsi maka sangat mudah data tersebut di manfaatkannya sehingga membuat kerugian yang sangat besar terutama kepercayaan pengguna dari situs tersebut. Kata kunci: kombinasi algoritma; modifikasi ascii; base64; merklee-hellman;logaritma diskrit
Jamaluddin al-Afghani dan Karir Politiknya
Authors: Arbi Mulya Sirait  
Published: February 2021

Abstract
In its history, Islam has had a phase where it has progressed in various ways, one of which is in the political realm. This is marked by the number of areas that were successfully conquered by Islam so that its teachings also developed very rapidly. However, in history, Islam has also experienced a period of decline where there have been many divisions among internal Muslims as well as due to external influences, and some of the causes are the advancement of Western civilization so that it affects the existence of the world of Islamic politics as well. The data obtained from this paper comes from various references in the form of books, journals, and other writings. Then the data is reviewed to produce a conclusion. In this paper, we will discuss how Jamaluddin al-Afghani's efforts in arousing the spirit of unity of the Muslim community in order to escape from western influences and shadows, as well as his efforts to improve the internal conditions of Muslims, both social, political and religious. Jamaluddinal-Afghani the first reformer in Islam who brought salafiyah under the banner of Pan Islamism, with the principle that Muslims wherever he is is the Unity of Brothrhood or a unity of brotherhood that must be fostered continuously. Jamaluddin said that the only most revolutionary way to liberate the fate of Muslims from colonialism, imperialism and materialism was politics imbued with religion. Jamaluddin, as an Islamic reformer, tried hard to improve Islam from within by completely attacking superstition, khurafat and bid'ah.
Key Word: Jamaluddin al-Afghani, Pan-Islamism, Political Islam
Value Of Religiusity In The Mujahadah Tradition; Study at Ulul Albab Nganjuk Islamic Vocational School
Authors: Wulandari Hilma Dian , Fuad A. Jauhar 
Published: February 2021

This paper aims to examine the values ​​of religiosity through the mujahadah tradition at Islamic Vocational School Ulul Albab Nganjuk. This research departs from two research questions, "How is the mujahadah tradition in Ulul Albab Nganjuk Islamic Vocational School? What are the religious values ​​contained in the mujahadah tradition at SMK Islam Ulul Albab Nganjuk?". This research is a qualitative research with a phenomenological approach. This research conducted in Ulul Albab Islamic Vocational School. Data collection techniques using in-depth interviews and partisipan observation. With these two questions, the results of the study found that (1) the mujahadah tradition is a behavior to fight lust, as an effort to combat all bad attitudes caused by lust of anger. Meanwhile, the mujahadah tradition at Ulul Albab Islamic Vocational School contains the recitation of Hizbul Quran and Rotib Hadad, then continued with sunnah prayers, reading rotib istigasah then tausiyah after that it is continued with dhuhur prayer in congregation and ends with mushofahah. (2) Mujahadah which is held at Ulul Albab Islamic Vocational School is intended so that all students can become better individuals and so that their spiritual souls can increase, and also so that their spirituality will mature. The results of observations on the implementation of the mujahadah at Ulul Albab Islamic Vocational School show that students' awareness of the importance of the mujahada is still lacking, but in its implementation they are very enthusiastic and happy in doing it, although the changes seen are still not optimal.