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Khairil Khairil
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Development of Kahoot-based Learning Media in Geography Subjects Khairil, Khairil; Suasti, Yurni; Ernawati, Ernawati
International Journal of Educational Dynamics Vol. 3 No. 2 (2021): International Journal of Educational Dynamics (IJEDs)
Publisher : Postgraduate School, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijeds.v3i2.428

Abstract

To create an effective learning atmosphere in the classroom, teachers need to use various types of media. One of the media that can be used in geography learning is learning by using Kahoot. This study aims to determine the feasibility of the Kahoot application as a geography learning medium. The type of research used is Research and Development (R&D). This study uses the ADDIE development research model, with the following development stages Analysis; Design; Development; Implementation; and Evaluation. The results of validation by material experts with an average percentage of 87% with very decent criteria. Media expert validation results with an average percentage of 85% with very decent criteria. The results of the small group trials of students with an average of 84% with very decent criteria. The results of large group trials on students with an average of 84%. So it can be concluded that the development of Kahoot-based geography learning media is feasible to use in geography learning.
Perilaku Reduksi Briket Bijih Besi dan Batubara Peringkat Rendah Aceh Ali, Nurdin; Khairil, Khairil; Saputra, Mahendra
Jurnal Rekayasa Kimia & Lingkungan Vol 13, No 1 (2018): Jurnal Rekayasa Kimia & Lingkungan (June, 2018)
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23955/rkl.v13i1.10185

Abstract

Peneltian ini adalah bertujuan untuk mengkaji tentang pengolahan bijih besi menggunakan metode reduksi langsung berbasis pada batubara peringkat rendah dari Nagan Raya, Aceh. Proses reduksi langsung menggunakan reaktor pemanas listrik untuk mengsimulasikan temperatur reduksi. Temperatur reduksi yang digunakan adalah 550o, 650o, dan 750oC, kemudian dinjeksikan gas CO2 dan N2 sebanyak 10 dan 1 liter/menit sebagai media pereduksi. Rasio persen komposisi batubara, bijih besi dan ter yang digunakan adalah 80:10:10, 70:20:10, dan 60:30:10. Model shrinking core diaplikasikan untuk mempelajari prilaku reduksi briket bijih besi dan batubara. Hasil penelitian menunjukkan, bahwa laju reduksi meningkat dengan meningkatnya persen batubara briket, temperatur dan interval waktu reduksi. Laju penurunan massa dan reduksi briket maksimum terjadi pada temperatur 750oC dengan variasi campuran 60:30:10 adalah 0,237 dan 23,66%. Energi aktivasi untuk variasi batubara 10, 20 dan 30% berturut-turut adalah 10,14, 3,73 dan 2,82 kJ/mol.
Modeling and Simulation on NOx and N2O Formation in Co-combustion of Low-rank Coal and Palm Kernel Shell Mahidin, Mahidin; Gani, Asri; Khairil, Khairil
Jurnal Rekayasa Kimia & Lingkungan Vol 9, No 2 (2012): Jurnal Rekayasa Kimia & Lingkungan
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

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Abstract

NOx and N2O emissions from coal combustion are claimed as the major contributors for the acid rain, photochemical smog, green house and ozone depletion problems. Based on the facts, study on those emissions formation is interest topic in the combustion area. In this paper, theoretical study by modeling and simulation on NOx and N2O formation in co-combustion of low-rank coal and palm kernel shell has been done. Combustion model was developed by using the principle of chemical-reaction equilibrium. Simulation on the model in order to evaluate the composition of the flue gas was performed by minimization the Gibbs free energy. The results showed that by introduced of biomass in coal combustion can reduce the NOx concentration in considerably level. Maximum NO level in co-combustion of low-rank coal and palm kernel shell with fuel composition 1:1 is 2,350 ppm, low enough compared to single low-rank coal combustion up to 3,150 ppm. Moreover, N2O is less than 0.25 ppm in all cases.Keywords: low-rank coal, N2O emission, NOx emission, palm kernel shell
A Comparison of Energy Profile between Castilla Leon, Spain and Aceh, Indonesia Mahidin, Mahidin; Khairil, Khairil; Martin, Carmen; Villamanan, Miguel A.; Segovia, Jose J.; Chamorro, Cesar R.
Jurnal Rekayasa Kimia & Lingkungan Vol 7, No 4 (2010): Jurnal Rekayasa Kimia & Lingkungan
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

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Abstract

A comparative study on energy production and consumption between Aceh, Indonesia and Castilla Len, Spain has been conducted. Analysis was carried out on the statistical data such as population, GDP, energy production and energy consumption. Some interesting results were obtained. An average energy production during 2001 2004 in Aceh is up to 28 times of the average energy production in Castilla Len; however, the average energy consumption during those four years is only 16.74% of the average energy consumption of Castilla Len. Aceh's average GDP from 2001 to 2004 is 3,357.16 million Euros, stands at only 8.15% of Castilla Len's average GDP about 41,175.75 million Euros.Keywords: economic growth, final energy consumption, GDP, primary energy production
Website Security Analysis Using Penetration Testing Utama, Anugrah; Khairil, Khairil; Supardi, Reno
International Journal of Information Systems and Technology Vol. 1 No. 02 (2025): International Journal of Information System and Technology (IJOINT)
Publisher : oneamrd (One a Mllions Dreams Corporation)

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Abstract

Websites are a vital element in the evolution of the internet, with more than 1.9 billion sites worldwide today. Their use was initially limited to personal purposes, but now almost every company has a website, such as Facebook, Apple, and BBC News. Tim Berners-Lee created the first website in the late 1980s through the World Wide Web (W3) project. Penetration Testing is an evaluation method to identify weaknesses in the security of a system, network, or web application. It involves a direct attack on the target being tested to detect and fix weaknesses. The goal is to identify potential weak points and ensure compliance with security policies. The test results using Accuntetix showed a low-level system vulnerability on the min2kotabengkulu.sch.id website, which can be considered quite safe from attacks
PENINGKATAN HASIL BELAJAR SISWA DALAM PEMBELAJARAN IPA DENGAN MENGGUNAKAN METODE INKUIRI DI KELAS V SD NEGERI KHAIRIL, KHAIRIL
e-Jurnal Inovasi Pembelajaran Sekolah Dasar Vol 1, No 1 (2013): (Januari-Juli) e-JIPSD
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/e-jipsd.v1i1.192

Abstract

This method gives students the chance to think, train students memrcahkan msalah find their own answers. Research objectives were to describe the increase in science learning outcomes using the inquiry. The research was conducted in the first semester of the school year 2012/2013 in SD N 06 Situjuah Batua County District Situjuah Limo Nagari Fifty Cities. The study was Classroom Action Research (CAR) with qualitative and quantitative approaches. This study conducted two cycles, cycle 1 held 2 meetingsandcycleIIheld1meeting. The results of the research cycle 1 1 meeting in RPP got enough percentage of 71.4%, cycle 1 meeting 2 92.8% , on the second cycle 1 meeting 96.4% . The average yield was 82.1% first cycle. In the second cycle 96.4% , then the average - average cycle I and cycle II was 89.25% . Assessment of aspects of teachers in cycle 1 pertmuan 1 for 79.7% cycle 1 meeting 2 the average percentage of 83.6% Well, the first meeting of the second cycle of 96.9% Very Good average cycle 1 and cycle II to obtain the percentage of 90.25% Very Good. From the aspect of cycle 1 meeting 1 for 71.4%, cycle 1 meeting 2 by 82% Both the average percentage of 76.5% first cycle, second cycle 1 meeting by 89% Good Once, the average cycle 1 and cycle II of 82.75%. From the results of student learning cycle 1 meeting 1 for 62 Enough, at cycle 1 meeting 2 average 80 Well, on the second cycle of 86 .   Kata Kunci : peningkatan;hasil belajar IPA; metode; inkuiri
PENGEMBANGAN ALAT UNGKAP MASALAH BERBASIS WEB UNTUK MENDUKUNG LAYANAN KONSELING Felino, Ferdianto; Khairil, Khairil; Asyhari, Ahmad
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 9, No 1 (2026): February 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i1.5759

Abstract

Abstract: The development of information technology enables counseling services to be conducted online. One of the challenges in counseling is the manual process of completing and analyzing the Problem Disclosure Tool (AUM), which is time-consuming and prone to error. This study aims to develop a web-based AUM system that improves efficiency for both counselors and clients. The system was developed using the Waterfall Model, consisting of requirement analysis, system design, implementation, testing, and maintenance stages. PHP programming language with the CodeIgniter 4 framework and MySQL database were utilized. The results indicate that the system can automatically process AUM results, generate digital reports, and provide online counseling scheduling features. Black box testing confirmed that all key functions performed correctly. This web-based application is expected to enhance efficiency and accuracy in digital counseling services. Keywords: problem disclosure tool, counseling service, web-based system, CodeIgniter, waterfall Abstrak: Perkembangan teknologi informasi memungkinkan proses konseling dilaksanakan secara daring. Salah satu kendala dalam layanan konseling adalah proses pengisian dan pengolahan instrumen asesmen seperti Alat Ungkap Masalah (AUM) yang masih dilakukan secara manual dan memakan waktu lama. Penelitian ini bertujuan untuk mengembangkan sistem AUM berbasis web yang dapat digunakan oleh konselor dan konseli secara efisien. Metode pengembangan yang digunakan adalah Waterfall Model, meliputi tahap analisis kebutuhan, desain sistem, implementasi, pengujian, dan pemeliharaan. Sistem dikembangkan menggunakan bahasa pemrograman PHP dengan framework CodeIgniter 4 dan basis data MySQL. Hasil penelitian menunjukkan bahwa sistem mampu memproses hasil AUM secara otomatis, menampilkan laporan dalam bentuk digital, serta menyediakan fitur penjadwalan konseling secara daring. Pengujian menggunakan black box testing menunjukkan seluruh fungsi utama berjalan sesuai harapan. Implementasi sistem ini diharapkan dapat meningkatkan efisiensi dan akurasi dalam layanan konseling berbasis teknologi. Kata kunci: alat ungkap masalah, layanan konseling, sistem berbasis web, CodeIgniter, waterfall
Penguatan Partisipasi Sosial Dan Pemberdayaan Masyarakat Melalui Kuliah Kerja Nyata Tematik Di Kelurahan Pematang Gubernur Pratiwi, Ii; Apriani, Ramalia; Nasution, Raihan Novanza; Saputra, Muhammad Azan Dwi; Ambarwati, Dea Ananda; Handayani, Lefi Evti; Khairil, Khairil; Yulianti, Liza
Jurnal Gotong Royong Vol 3 No 1 (2026): Mei
Publisher : LPPM Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/goro.v3i1.10697

Abstract

Social community participation is the basic capital in sustainable community development. This community service activity aims to strengthen social participation and empower communities through active involvement in mutual cooperation activities, morning exercises, routine religious gatherings, and joint celebrations. The implementation method uses a community-based approach with a participatory action strategy involving students as facilitators and the community as the main actors. Activities were carried out in RT 31 RW 02 Pematang Gubernur Village during December 2025 to January 2026 involving 5 students and more than 100 residents. The results show an increase in the frequency of citizen participation in social community activities, strengthening of social bonds between residents, and the formation of collective awareness about the importance of togetherness. This program successfully created a stronger atmosphere of togetherness and significantly improved the quality of community social life.
MEDIA PROMOSI WARISAN BUDAYA TAK BENDA PROVINSI BENGKULU deri apriansyah; Khairil Khairil; Venny Novita Sari
Djtechno: Jurnal Teknologi Informasi Vol 3, No 2 (2022): Desember
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/djtechno.v3i2.2732

Abstract

Smartphone sebagai perangkat bagian dari perkembangana teknologi merupakan hal yang harus diikuti  dan digunakan oleh setiap orang. Bahkan sudah menjadi kebutuhan hidup manusia zaman sekarang. Telephone pintar (smartphone) adalah telepon genggam yang mempunyai kemampuan tingkat tinggi, kadang-kadang dengan fungsi yang menyerupai komputer. Penelitian in bertujuan untuk membuat media promosi warisan budaya tak benda pada Provinsi Bengkulu. Program yang digunakan untuk membuat media promosi menggunakan aplikasi Smart Apps Creator 3. Melalui media promosi warisan budaya tak benda yang dimiliki oleh Provinsi Bengkulu memberikan informasi kepada masyarakat akan keberadaan warisan budaya tak benda yang di miliki oleh Provinsi Bengkulu.Hasil yang diperoleh dari pembuatan media promosi warisan budaya tak benda pada Provinsi Bengkulu yaitu diperoleh informasi tentang warisan budaya yang dapat di akses oleh masyarakat terdiri dari menu Home, menu Visi dan Misi, menu Warisan Budaya Tak Benda, menu Informasi Bidang Kebudayaan dan menu Kontak Kami. Media promosi warisan budaya tak benda yang telah dibuat mampu memberikan manfaat akan akses informasi tentang keberadaan warisan budaya tak benda yang di miliki oleh Provinsi Bengkulu.
PENERAPAN METODE STATEFUL MULTILAYER INSPECTION UNTUK KEAMANAN JARINGAN PADA SMK N 1 KOTA BENGKULU sefriansyah sefriansyah; Khairil Khairil; Sapri Sapri
Djtechno: Jurnal Teknologi Informasi Vol 3, No 2 (2022): Desember
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/djtechno.v3i2.2730

Abstract

 Sekolah Menengah Kejuruan (SMK) Negeri 1 Kota Bengkulu dulu dikenal dengan SMEA Negeri Bengkulu. Didirikan pada tahun 1969 di Jalan Soekarno Hatta Kelurahan Anggut Atas  Kota Bengkulu. Status Penegerian sekolah oleh pemerintah nomor 201/DKK/8?1969 tanggal 26 Desember 1969. Seiring perkembangan sekolah dan sempitnya lahan, maka awal 1970 dilakukan pemindahan lokasi ke Sawah Lebar Kota Bengkulu yaitu Jalan Jati No. 41 Sawah Lebar Kota Bengkulu. Perkembangan terbaru penyelenggaraan Sekolah Menengah Kejuruan (SMK) Negeri 1 Kota Bengkulu adalah ditunjuknya SMKN 1 Kota Bengkulu sebagai SMK Kluster penerapan kurikulum 2013 dan SMK rujukan di Provinsi Bengkulu. SMKN 1 Kota Bengkulu juga telah memiliki LSP 1 dengan lisensi untuk semua Kompetensi Keahlian dan memiliki TUK (Tempat Uji Kopetensi) di Kopetensi Keahlian Akutansi dan Keuangan Lembaga (AKL), Otomatisasi dan Tata Kelola Perkantoran (OTKP), Bisnis Daring dan Pemasaran (BPD), Usaha Perjalanan Wisata (UPW), Multimedia (MM), Teknik Komputer dan factory dengan program Technopark dan memiliki Alfamart Class sebagai laboratorium ritail dalam meningkatkan jiwa kewirausahaan sebagai usaha meningkatkan kopetensi lulusan yang dapat bekerja, melanjutkan pendidikan dan berwirausaha (BMW).Saat ini jaringan komputer pada SMK N 1 Kota Bengkulu sering mengalami gangguan seperti trafik data yang turun naik, penyebaran virus pada jaringan sehingga menyebabkan proses belajar mengajar terganggu karena ada beberapa buah komputer yang terhubung menjadi lambat.Linux merupakan distro berbasis open source dengan banyak fitur, salah satunya adalah router dan firewall. Dalam penelitian ini, penulis menganalisis kelemahan dan kekurangan metode firewall sebelumnya dan menerapkan metode baru dengan menggunakan metode Stateful Multilayer Inspection pada server dengan sistem operasi Linux Ubuntu.
Co-Authors Aan Marsela Abdul Hadi Abdullah Abdullah Abdullah Abdullah Abdussalam Al Akbar Achmad Fikri Sallaby Adi Setiawan Adiansyah, Febri Afrija, Lia Nur Agus Kurniawan, Rafiq Aji Sudarsono Ali, Adiwijaya ALI, NURDIN Alinse , Rizka Tri Ambarwati, Dea Ananda Andi Hartono, Andi Andry, Ricky Zulfi Apriani, Ramalia Aprianto, Sandi Aripilahi, Edwin Arsy Tiara, Annisa Asiah MD Asnawati Asnawati Asri Gani Asyari, Ahmad Asyhari, Ahmad Azhari Azhari Aziz, Muhammad Al Bagus Putra Wijaksana Beny Setiawan Beti , Ilayati Budiarti, Iis Giri Carmen Martin Catrayasa, I Wayan Cesar R. Chamorro Chairunnisa Chairunnisa Cut Nurmaliah D., Asiah M. Datu, Irka Tangke David Alvindo deri apriansyah Devi Syafrianti Diah Azhari Dimas Aulia Trianggana Eddy Koesoemanegara Eko Prasetyo Rohmawan Eko Suryana Elka Lukman Hakim Ernawati Ernawati Evi Salasiah A, Evi Salasiah Faisal Faisal Faisal Mustafa Fajriana, Mona Fat, Pohaja Syahrul fathur hadyan Fatimah, Dimas Mekar Ayu Fazrina Fazrina Felino, Ferdianto Ferry Hari Utami Fitria, Humairah Fredricka, Jhoanne Hafnati Rahmatan Hamdani Hamdani Handayani, Lefi Evti Handayani, Setiaji Ayu Handayani, Sri Hani, M. Reza Hari Aspriyono Hasanuddin Hasanuddin Hasanuddin Hasanuddin Hedriansyah Hedriansyah Hermana, M.Arafat Herri Fariadi, Herri Herrianto, David IDA SAFITRI Indra Kanedi Irawansyah, Riki Irwanda, A’af Teguh Ismul Huda Iswadi Iswadi Jose J. Segovia Julia Julia Julistina, Melly Juniansyah, Dedy Jusuf Wahyudi Kemala Sari Ketut Tirtayasa Khairunisak Khairunisak Kusmajid, Kusmajid Leni Natalia Zulita Lia Astari Lianda, Deri Liza Yulianti Luh Putu Ratna Sundari Luthfi Luthfi M Ali S Mahidin Mahidin Malia Safriani Mesterjon Mesterjon Miguel A. Villamanan Moh Syahrul A’dlom Muhammad Syukur Muhibbuddin Muhibbuddin Muthoharoh, Marfuatin Nasution, Raihan Novanza Ngaliman, Ngaliman Ningrum, Endah Puspa Ninosari, Devina Noviasyah, Nonong Nugroho Ponco Riyanto Nur Aisyah Jalali, Nur Aisyah Nur’aini, Hesti Oktaria, Nenni Pebrianto, Debi Prama Wira Ginta Pratama, Yudha Pratiwi, Ii Putra, Adi Pramono Putra, Oktian Dwi Pradana Rahmadhan, Ihsan Rahman, Riski Rahmatan*, Hafnati Ramadani, Tri Ridwan, Ridwan Riyanto, Defri Rizkina Manik Rohmawan, Eko Prasetiyo Rosdiana Meliana Situmorang ROSMERI, ROSMERI Roy Syahputra S Siswanto Sahputra, Ikwan Samingan Samingan Santoso, Feby Sapri Sapri sapri sapri Sapri Sapri Saputra, Aditia Saputra, Mahendra Saputra, Muhammad Azan Dwi Saputra, Peni Saputra, Tommy Ade Sartika, Devi Sarwendah Ratnawati Hermanto Sarwo Edhy Sofyan sefriansyah sefriansyah Shobori, Ihsan Silviani, Yessi sono, Aji Sudar Supardi, Reno Supriatno Supriatno Suwarni Suwarni Suwarni, Meli T.M.I. Mahlia Tarsani, Tarsani Toibah Umi Kalsum Tongku Nizwan Siregar Tutiliana ., Tutiliana Utama, Anugrah Utami, Liza Venny Novita Sari Wahyu Hidayat Wandi, Dehar Wijaya, Hendi Raden Wulandari Wulandari Wusnah Wusnah, Wusnah Yasa, Pri Yogha yono, Hari Aspri Yupianti, Yupianti Yurni Suasti Zulfiandry, Ricky