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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Jurnal SOLMA JTRM (Jurnal Teknologi dan Rekayasa Manufaktur) Jurnal Ilmiah Spectral Jurnal Pendidikan Jurnal Pemberdayaan Masyarakat AGROTEKBIS: Jurnal Ilmu Pertanian LINGUISTS : JOURNAL OF LINGUISTICS AND LANGUAGE TEACHING
Agus Riadi
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Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Social Sciences Other

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STUDENTS PROBLEMS IN PRONOUNCING SHORT AND LONG ENGLISH VOWELS Riadi, Agus; Rufinus, Albert; Novita, Dewi
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 3, No 1 (2014): Januari 2014
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract

Penelitian ini bertujuan untuk mengetahui permasalahan-permasalahan mahasiswa dalam mengucapkan huruf vokal panjang dan pendek dalam Bahasa Inggris. Subjek penelitian ini adalah mahasiswa semester kedua Program Studi Pendidikan Bahasa Inggris. Terdapat 30 mahasiswa yang terlibat dalam penelitian ini. Dalam penelitian ini, peneliti menggunakan metode deskriptif. Data dikumpulkan melalui tes performa menggunakan tes minimal pair. Terdapat 15 kalimat untuk setiap mahasiswa dengan total transkripsi fonetik yang dihasilkan sebanyak 900 transkripsi. Data menunjukkan bahwa pada kenyataannya, sebagian besar mahasiswa memiliki masalah dalam mengucapkan huruf vokal panjang dan pendek dalam Bahasa Inggris. Hasilnya menunjukkan bahwa terdapat 483 pengucapan yang benar dari total 900 transkripsi dengan nilai rata-rata 54. Jumlah total dari pengucapan yang salah atas huruf vokal pendek adalah 79 dan untuk huruf vokal panjang adalah 338. Selain itu, dari 30 mahasiswa, hanya 6 orang yang memiliki nilai diatas 60 dan hanya satu orang yang memiliki nilai diatas 75. Kata kunci: Pengucapan, Huruf Vokal, Minimal Pairs Abstract: This research aims to find out the students problems in pronouncing short and long English vowels. The subjects of this research were the second semester students of English Education Study Program. There were 30 students who involved in this research. Here, the researcher applied descriptive study. The data were derived through students performance test by using minimal pair test. There were 15 sentences with 900 total phonetic transcriptions produced by the overall students. The data revealed that, most of the students have problems in pronouncing short and long English vowels. It was found that there were 483 correct pronunciations out of 900 totals with the mean score were 54. The total numbers for incorrect pronunciation of short vowels were 79 and long vowels were 338. Furthermore, from 30 students, only 6 students with score above 60 and only 1 student with the score above 75. Keywords: Pronunciation, Vowels, Minimal Pairs
KEPENTINGAN PEMERINTAHAN INDONESIA MEMPERPANJANG KERJASAMA DENGAN PT.FREEPORT INDONESIA TAHUN 2017 Agus Riadi; Irwan Iskandar
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Vol. 5: Edisi II Juli - Desember 2018
Publisher : Fakultas Ilmu Sosial dan Ilmu Politik Universitas Riau

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Abstract

This study discusses the interests of Indonesia Extend Cooperation With PT. Freeport Indonesia Year 2017. First Working Contract is from 196 7 until August 2017. Freeport is a mining company from the United States that manages Gold, Metals and Copper (molybdenum). Starting from the mountains of Papua, Indonesia, to the deserts of the Southwest of the United States, the magnificent volcano in Peru, the traditional copper-producing region of Chile and new opportunities in the Democratic Republic of Congo. This study used qualitative research methods. Describing the research by collecting data from various sources from books, journals, and the internet, then collected into a study. The theory used in this research is the theory of national interest according to Donald E. Nucherlain. The results of this study conclude that the interests of Indonesia extend cooperation with PT.Freeport Indonesia is sebai follows: The first legal basis that can be used is a contract of work but after the renewal will be converted into a special permit Business License. The Second Divestment of PT. Freeport Indonesia of 51% for Indonesian ownership, Third construction of refining facility or smelter for five years or not later than 2022, unless there is condition of Force Majeur. Fourth Stability of State Revenue supported by Fiscal and Legal Guarantees documented for PT. Freeport Indonesia.Keywords: Freeport McMoRan,Theory of National Interest, Freeport Indonesia
THE THE STUDENTS’ PERCEPTION OF USING U-DICTIONARY IN LEARNING PRONUNCIATION AT STBA PONTIANAK Juwita; Riadi, Agus; Handayani, Magpika
Jurnal Ilmiah Spectral Vol. 6 No. 1 (2020): Vol. 6 No. 1 (2020): Jurnal Ilmiah Spectral
Publisher : LPPM STBA Pontianak

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Abstract

This study aims at identifying the perception of students in using U-Dictionary in learning pronunciation. Speaking is one of the most challenging abilities to develop foreign language learners such as Indonesian and one of the components of speaking is pronunciation. People often find a problem with pronunciation when they speak, read, or listen to English words. In the digital era, people can learn anything from the internet platform, such as using online learning through apps at smartphones. This study is qualitative research and the writer describe the students’ perception in using U dictionary in learning pronunciation. The writers did an observation to English study program students from the fourth semester who are eligible for this research. There were 30 students participated as respondents and all of them were interviewed in order to have true information. The result shows that most of the students think that as English study program students, learning pronunciation is important, and they perceived that the “perfect English pronunciation feature” in U-Dictionary is practical to overcome difficulties in learning pronunciation in a fun way.
ANALISIS PEMASARAN CABAI RAWIT DI DESA SIWALEMPU KECAMATAN SOJOL KABUPATEN DONGGALA Riadi, Agus; Kassa, Saharia; Effendy, Effendy
AGROTEKBIS : JURNAL ILMU PERTANIAN (e-journal) Vol 11 No 1 (2023): Februari
Publisher : Fakultas Pertanian, Universitas Tadulako

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Abstract

The main objectives of this research were to examine the various marketing channel of cayenne pepper, to assess the percentage of the price received by farmers (producers) in every channel, and to evaluate the marketing efficiency of cayenne pepper in Siwalempu village, Sojol sub district, Donggala district. A total of 40 respondents participated in the study, selected using a simple random sampling method. The chili commodity in Siwalempu Village was found to be marketed through two different channels. The first channel involves the sequence: Producers → Collectors → Retailers → Consumers, and in this channel whereas the second channel operates as follows: Producers → Retailers → Consumers. The farmers in the channel 2 received 91% of the final price paid by consumers greater than the farmers received in the channel 1 (87%). Additionally, it was observed that the channel 2 has a shorter marketing process compared to channel 1. The research revealed that the channel 2 exhibits higher marketing efficiency, with a value of 3.08%, while channel 1 marketing efficiency calculated was 2.24%. Therefore, channel 2 is considered to be more efficient in the marketing of cayenne pepper compared to the channel 1.
Perencanaan Set-Up Proses Pemesinan Rahang Tetap dan Gerak Ragum-125 Politeknik Manufaktur Bandung: Indonesia Diratama, M Yazid; Prakosa, Tri; Ananto, Gamawan; Riadi, Agus
JTRM (Jurnal Teknologi dan Rekayasa Manufaktur) Vol 6 No 2 (2024): Volume: 6 | Nomor: 2 | Oktober 2024
Publisher : Pusat Penelitian, Pengembangan, dan Pemberdayaan Masyarakat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v6i2.171

Abstract

Ragum-125 Polman, is one among other different products produced by Polman Bandung which functions as a clamping device. The Ragum-125 Polman is assembled from several components where the fixed jaw and moving jaw are its main components. For the time being, the production process of the Ragum-125 Polman, especially the fixed and moving jaws, still uses many conventional machines tools and requires many jigs (locating devices) and fixtures (fixing devices). Consequently, the processing time is long. The production process requires fourteen (14) set-ups and many stages of the process from one machine to other machines, which is prone to process errors. CNC machine tools can do many machining operations in a single set-up and can minimize process errors because their movements are numerically controlled. However, to take advantage of CNC machine tools, good set-up planning is needed so that the process can be conducted according to the specifications. This research discusses the planning set-up and choosing the machine tools for machining the fixed and moving jaw of Ragum-125 Polman. It consists of four stages they are, grouping the feature according to the tool approach direction (TAD), selection the set-up datum, set-up formation, and determination the machine tools and sorting the machining operation in every set-up. The result from this research produced 19 rules for guidance the set-up planning processes and yield 2 set-ups for fix jaw and 1 set-up for moving jaw with Mitsubishi CNC Horizontal Milling Machine H4Bn and the drilling machine lodiflex Caser F40 C5 as the machine tools which reduce the number of set-ups from 14 set-up to 3 set-up in machining processes of fix jaws and moving jaws of Ragum-125 Polman.
The Effectiveness of Learning Media in Overcoming Learning Difficulties: Student Perceptions Ryanto, Ridho; Wijayanti, Agustina Tri; Widiastuti, Anik; Riadi, Agus
Jurnal Pemberdayaan Masyarakat Vol 4, No 1 (2025)
Publisher : Yayasan Keluarga Guru Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46843/jpm.v4i1.413

Abstract

Technology-based learning media have been proven to enhance learning by making it more engaging and increasing student interaction, motivation, and overall learning outcomes. However, few studies discuss students' perceptions of the types of learning media that effectively overcome their learning difficulties. Therefore, this study aims to determine students' perceptions of effective learning media that can help them overcome their learning difficulties. The quantitative descriptive method used in this study was applied to grade X students at SMAN 1 Ketapang, with samples selected using a proportional random sampling technique. Data were collected through Google Forms questionnaires containing both closed and open-ended questions and analyzed using descriptive statistics and thematic analysis. This study's findings suggest that students' learning difficulties are often attributed to a lack of motivation, focus, and drowsiness. The teacher's delivery method also contributes to these difficulties, as it is less engaging, difficult to follow, and does not provide clear examples. This research highlights the importance of interactive learning media tailored to students' motivational and cognitive needs, as well as the need for regulatory and policy support in implementing these learning media. Through a comprehensive discussion, this research contributes to the development of more effective digital learning.
TYPES AND APPROPRIATENESS: STUDENTS USAGE OF CONJUNCTIONS IN ACADEMIC WRITING RIADI, AGUS; NATHANIA, NATHANIA; VALENTINO, YOSAFAT BARONA
Linguists : Journal of Linguistics and Language Teaching Vol 9, No 2 (2023): December
Publisher : Universitas Islam Negeri (UIN) Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ling.v9i2.2590

Abstract

Generally, to finish a bachelor’s degree in Indonesia, undergraduate students are required to compose a research article as a form of academic writing. One of the distinctive features of academic writing is explicitness, which shows the connection between the texts by using conjunctions to help the reader understand how the various parts of the text are related and how well they understand the ideas being presented. This paper aimed to explore the conjunction usage in the research articles written by nine students from three higher educational institutions in West Borneo. Using a content analysis sheet, this qualitative research was done by interpreting the context of the conjunctions used in students’ research articles and evaluating their compatibility with each purpose of the conjunctions by adopting the misuse pattern of conjunctions theory. The research procedure consisted of coding each sentence that contained a conjunction, categorizing the conjunctions based on the types, analyzing the conjunction, and classifying the conjunctions found into two categories, which are appropriate and inappropriate. The findings showed that the most frequent conjunctions used by the students are “because they tend to add information in order to elaborate on the ideas of the sentences." The result shows that the students employed a range of conjunction types, encompassing coordinating, subordinating, correlative, and compound conjunctions. Nevertheless, in their thesis articles, students predominantly favored the use of coordinating conjunctions, with "and" emerging as the most frequently utilized conjunction. Regarding the appropriateness of conjunction usage in the articles, there are 34 conjunctions misused out of 737 conjunctions. However, it is considered appropriate since the conjunctions appropriately used are much more dominant than the misuse committed.
Penggunaan Modelpembelajaran Learning Cycle untuk Meningkatkan Ketuntasan Belajar Peserta Didik pada Konsep Pencernaan di Kelas XI MIPA 1 SMA Negeri 1 Gemolong Semester 2 Tahun Pelajaran 2019/2020 Riadi, Agus
JURNAL PENDIDIKAN Vol 28 No 2 (2019): July
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/jp.v28i2.348

Abstract

Tujuan penelitian ini untuk mendeskripsikan penggunaan model pembelajaran learningcycle dalam meningkatkan ketuntasan belajar peserta didik Kelas XI MIPA 1 di SMA Negeri 1 Gemolong- Kabupaten Sragendalam mata pelajaran Biologi pada konseppencernaan .Penelitian ini adalah penilitian korelasi kuantitatf. Populasi penelitian ini adalah peserta didik kelas XI MIPA 1 semester II. Teknik pengumpulan data yang digunakan dalam penelitian ini teknik observasi dan teknik test. Teknik analisis data yang digunakan yaitu dengan membandingkan hasil test siklus 1 dengan test berikutnya sebagai target keberhasilan pembelajaran Biologi pada konsep pencernaan. Berdasarkan hasil penelitian, pembelajaran biologi materi pencernaan yang dilakukan guru kepada peserta didik melalui upaya perbaikan pembelajaran dengan menggunakan model pembelajaran learning cycle ditempuh dalam empat langkah yakni (1) perencanaan (planning); (2) pelaksanaan (action); (3) observasi (observation); dan (4) refleksi, ada hubungan / korelasi positif dalam meningkatkan ketuntasan belajar peserta didik dimana diketahui bahwa siklus 2 lebih baik daripada siklus 1. Pada grafik 1 terlihat bahwa pada siklus 1pertemuan 1, jumlah peserta didik yang mengalami tuntas belajar mencapai50%, sedangkan yang masih belum tuntas sebanyak 50%. Pada siklus 1 pertemuan 2, peserta didik yang sudah mencapai KKM adalahmengalami peningkatan. Hasil tersebut lebih jelasnya tampak pada grafik 4.2 hasil Belajar Peserta didik Siklus 1 Pertemuan 2, jumlah peserta didik yang mengalami tuntas belajar mengalamipeningkatan, yaitu 78% peserta didik mengalami ketuntasan darisebelumnya hanya 50%, sedangkan yang masih belum tuntas mengalamipenurunan sebanyak 50% menjadi 22%. Dengan katalain proses pembelajaran pada siklus 1 pertemuan 2 mengalamipeningkatan.
Pemberdayaan Mahasiswa Melalui Program Kantin Kontainer oleh Dompet Dhuafa Jawa Tengah di UIN Walisongo Semarang Mudawamah, Mufidatul; Riadi, Agus; Karim, Abdul
Jurnal SOLMA Vol. 14 No. 3 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i3.20078

Abstract

Background: Mahasiswa yang berasal dari keluarga ekonomi terbatas kerap menghadapi beban finansial yang signifikan selama menjalani pendidikan tinggi. Dompet Dhuafa Jawa Tengah menginisiasi Program Kantin Kontainer melalui pengelolaan zakat produktif, yakni pemberian modal usaha yang dijalankan langsung oleh mahasiswa. Program ini bertujuan mendorong kemandirian, sehingga mahasiswa tidak hanya sebagai penerima bantuan secara pasif, tetapi turut berperan aktif dalam kegiatan pemberdayaan. Metode: Metode pengabdian masyarakat yang digunakan adalah proses identifikasi masalah, analisis masalah, penentuan tujuan, perencanaan tindakan, implementasi, serta evaluasi. Hasil: Implementasi pemberdayaan mahasiswa melalui Program Kantin Kontainer di UIN Walisongo Semarang dimulai melalui tahap analisis terhadap kebutuhan mahasiswa yang berasal dari keluarga prasejahtera, namun mempunyai kapasitas akademik sekaligus ketertarikan di bidang kewirausahaan. Dampak yang ditimbulkan yaitu dampak ekonomi, dampak sosial, dampak psikologis, dan dampak spiritual. Kesimpulan: Program Kantin Kontainer di UIN Walisongo Semarang efektif memberdayakan mahasiswa melalui pengelolaan zakat produktif. Program ini meningkatkan kemandirian ekonomi, keterampilan kewirausahaan, serta membentuk karakter sosial dan spiritual mahasiswa. Secara keseluruhan, Kantin Kontainer menjadi model inovatif pemberdayaan berbasis zakat yang mendukung pembangunan berkelanjutan di perguruan tinggi.
Co-Authors Abdul Karim Albert Rufinus Anik Widiastuti, Anik dewi novita Diratama, M Yazid Effendy Effendy Gamawan Ananto Irwan Iskandar Juwita MAGPIKA HANDAYANI Mudawamah, Mufidatul Nathania Nathania, Nathania Prakosa, Tri Ryanto, Ridho Saharia Kassa Saliman Saliman Yosafat Barona Valentino, Yosafat Barona