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Effect of magnetic field on the behavior of Electrochemical oxidation of Aluminum in 3.5% NaCl solution Surya Darma; Sukarno Sukarno; Bambang Soegijono; Hamdan Akbar Notonegoro; Naila Mubarok
FLYWHEEL : Jurnal Teknik Mesin Untirta Volume 8, Issue 1, April 2022
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/fwl.v0i0.14703

Abstract

An irreversible electrochemical reaction from material interaction with the environment and causing degradation is known as corrosion. The electrolyte changes significantly affect the corrosion's reaction kinetics. Unknown factors and various notable factors influence the corrosion rate of a particular material in the environmental system. Significant interest in magnetic fields and their effects on electrochemical reactions have recently been gained. This paper studies the effect of an external magnetic field on the electrochemical oxidation of Aluminum (Al) in a 3,5% NaCl solution. The magnetic field 0; 0,8; 1,4; and 2,1 Tesla were used to expose the samples during corrosion testing. We found that the effect of a magnetic field on electrochemical oxidation shifts the oxidation potential to higher or lower than the oxidation potential without a magnetic field. Moreover, the oxidation potential's value depends on the magnetic field's intensity.
Implementasi Blended Learning System Dalam Pembelajaran Tematik di Masa Pandemi Covid 19 Ariska Pujianti; Sukarno Sukarno; Sandra Sukmaning Adji
Jurnal Ilmiah Wahana Pendidikan Vol 8 No 18 (2022): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (144.525 KB) | DOI: 10.5281/zenodo.7133941

Abstract

This research was conducted at SDN 3 Gedong Wonogiri with the type of qualitative descriptive research. The data in this study are in the form of a description of the implementation of the blended learning system in thematic learning obtained through the methods of observation, interviews, and documentation. The research subjects in this study were the principal, class VI teacher, and class VI students at SDN 3 Gedong, Wonogiri. The data collected was analyzed qualitatively. Planning for the implementation of a blended learning system in thematic learning is outlined in a thematic learning implementation plan with a blended learning system with the stages of the implementation process: seeking of information, acquisition of information, and synthesizing of knowledge. Barriers to face-to-face learning are limited time, and obstacles in online learning are the problem of student cellular data quotas that run out during learning, and unstable signal networks. The solution to the obstacles to the implementation of online learning is that students who have their savings buy quotas with their savings and some students who have quotas are the responsibility of the parents. The teacher provides a solution so that students whose quotas run out to join friends who are close to where they live. Thematic learning outcomes with the blended learning system include: 1) students have an attitude of always being grateful, caring, and honest; 2) Students' skills have an average value of 3.72 with very good predicate results; and 3) learning outcomes in the aspect of student knowledge on average show a good category in each lesson content.
Critical Discourse Analysis on Markesot Bertutur Lagi (MBL) Ulya Maulani Subhan; Sukarno Sukarno; Albert Tallapessy; Roni Subhan
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 5, No 3 (2022): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i3.6268

Abstract

Markesot Bertutur Lagi (MBL) text is a form of literary work that discusses the existence of social events in real society. The purpose of this research is to describe and analyze MBL text using critical discourse analysis on microstructure, superstructure, and macrostructure elements. The type of research used is descriptive qualitative method with the critical discourse analysis method of Teun Van Dijk. The data collection used is using the method of listening and noting. The object of this research is one of the chapters in the MBL text entitled Markesot Bertutur Hakikat Hidup. Meanwhile, the step of analyzing the data is reading and recording several sentences and words that contain elements of microstructure, superstructure, and macrostructure. Analyze and describe text into microstructure, superstructure, and macrostructure. The results of this study, firstly, in the microstructure there are syntax and semantics that have been found in several parts, including sentence form words, pronouns, coherence, and sentence meanings in some texts. Second, the plot superstructure elements that have been found are opening, conflict, solution, and closing. Third, the macro-cultural elements found in people's lives today are different from the culture in foreign countries or the author's thoughts on the text.
PENINGKATAN KETERAMPILAN GURU MEMBUAT LKPD BELAJAR DARI RUMAH MELALUI KEGIATAN WORKSHOP DI SDN SUMURPULE SEMESTER 1 TAHUN PELAJARAN 2020/2021 Sukarno Sukarno
Intersections Vol 7 No 2 (2022): Intersections : Jurnal Pendidikan Matematika dan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan Universitas Cokroaminoto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/intersections.v7i2.1632

Abstract

The aim of research is improve teachers' skills in making BDR LKPD through the implementation of Workshop activities. The research subjects 7 teachers. Data collection techniques with observation and documentation. Data analysis was performed using a comparative descriptive technique. The results of the assessment of the observation of discussion activities showed that in the initial conditions the score showed 47.14, increasing to 69.86 in the first cycle and 89.86 at the end of the second cycle. The explanation regarding the increase in teacher skills in making LKPD in the initial conditions was 50.38 in the first cycle the average value was 69.98 and at the end of the second cycle it increased to 84.85 In terms of improving individual teacher skills in the first cycle there were 4 teachers 57, 14% in the second cycle all teachers stated that their skills had improved with explanations from 4 teachers or 57.14% (VERY GOOD) and 3 teachers or 42.86% (GOOD).
Aplikasi response surface methodology pada optimalisasi proses direct acidification terhadap karakteristik produk keju lunak dari penggunaan air lemon [Application of response surface methodology to optimize direct acidification using lemon juice process for soft cheese properties] Winda Septiana; Sukarno Sukarno; Slamet Budijanto
Jurnal Teknologi & Industri Hasil Pertanian Vol 28, No 1 (2023): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v28i1.30-42

Abstract

Lemon juice can be used as an acidifier to separate curd and whey from milk by decreasing the pH until it reaches the isoelectric point. This study observed the effect of lemon juice as a coagulant for soft cheese-making characteristics using direct acidification that variates the temperature point and the level of lemons maturity classify by the fruit-peel color ratio between yellow and green. Response surface methodology was used in this experimental design with 29 total runs by Design Expert 13 software to search for the optimum formula for the soft cheese-making process. The result shows that the optimum formula reached 70% yellow and 30% green lemon-peel color of fruit maturity, several lemon juice concentrations at 5%, 10%, and 15, and the coagulation temperature point at 30 °C. This research showed that there was an effect of using lemon juice as an acid coagulant in the soft cheese-making process based on the concentration added as an acidifying agent on the characteristic results.
Perbedaan Kecepatan Pengembangan Paru Sebelum dan Sesudah Latihan Pernapasan Diafragma dalam Upaya Mempercepat Pelepasan Water Seal Drainage (WSD) Rosalina Rosalina; Sukarno Sukarno; Yunita Galih Yudanari
Indonesian Journal of Nursing Research (IJNR) Vol. 2 No. 1 (2019)
Publisher : Program Studi S1 Keperawatan Universitas Ngudi Waluyo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35473/ijnr.v2i1.227

Abstract

An Pleural effusion is an excessive accumulation of fluid, blood or water in thepleural cavity which will cause the increase of shortness of breath because of thedecreasing space for lung expansion. One of the efforts to reduce the complaintsof shortness of breath is by insertion of water seal drainage. Water Seal Drainage(WSD) is a medical action performed to remove air or fluid from the pleuralcavity. The patient's ability to breathe effectively is an indicator to release WSD.This study generally aims to determine the effectiveness of diaphragmaticbreathing exercises on the speed of lung expansion in patients with water sealdrainage insertion.The research design was pre experiment with pre test - post test group design.The population in this study were patients with insertion of WSD who wereadmitted to Dr. Muwardi Surakarta Hospital. The sampling technique waspurposive sampling. The number of samples were 16 respondents. To measurelung expansion, the indicator used Peak Expiratory Flow Rate as measured bypeak flow meter. Data analysis used dependent t-test.The results show that there are differences in the speed of lung expansion inpatients with WSD insertion before and after diaphragmatic breathing exerciseswith p-value of 0.0001.Suggestion for nurses to be able to train diaphragmatic breathing exercise inpatients with WSD insertion increase lung expansion so that WSD can bereleased and the risk of infection can be reduced
Associative Meanings in Semantic Prototypicality of Durian Naming in Jember, East Java, Indonesia Sukarno Sukarno; Hairus Salikin; Wisasongko Wisasongko; Indah Wahyuningsih; Agung Tri Wahyuningsih
International Journal Of Humanities Education and Social Sciences (IJHESS) Vol 4 No 2 (2024): IJHESS OCTOBER 2024
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhess.v4i2.1320

Abstract

This research aims at revealing the associative meanings of durian naming on the subordinate level. The data of this research are durian names taken from two biggest places producing large number of durian harvesting in Jember, East Java. Employing Leech’s classification of meanings, durian as the semantical prototype is broken down into variously associative meanings. Based on the properties that a durian has, the specialties or distinctive marks come to be the characteristics that are associated to the names given. The result shows that among 30 durian names, they are distributed into 4 associative meanings comprising connotative meaning (19 names), affective meaning (6 names), reflected meaning (3 names), and social meaning (2 names). Those groupings of meanings as the subordinate levels of semantical prototype of durian come to exists due to the associatively mental image or concept of experience proximity.
Designing Reading Texts and Tasks for Differentiated Literacy Learning Ella Wulandari; Sukarno Sukarno
The Journal of English Literacy Education: The Teaching and Learning of English as A Foreign Language Vol. 11 No. 1 (2024): The Journal of English Literacy Education: The Teaching and Learning of Englis
Publisher : ENGLISH EDUCATION STUDY PROGRAM, FACULTY OF TEACHER TRAINING AND EDUCATION, UNIVERSITAS SRIWIJAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jele.v11i1.38

Abstract

This paper presents the findings of the research stage of the research and development project in developing levelled reading tasks for secondary school learning of English. The participants included 305 students and 9 English teachers in 5 schools in Yogyakarta. A needs survey was administered to explore students and teachers’ target and learning needs for reading instructions. A focus-group discussion with the teachers was held to provide confirmation to the results of needs analysis. The findings indicated that both student and teacher participants viewed text comprehension as the foundational skill that improves literacy and hence reading texts (input) must be comprehensible for students to benefit from the activities of reading (procedure). Glossed texts between 250 – 350 words length are most-opted and discussing the text is the most preferred literacy engagement. The students also perceived themselves as an active reader who seeks for meaning clarification either with peers or independently. This view aligned with the teachers’ inclination for promoting higher level reading processing to support literacy. Implications for equipping teachers with text and task adaptation skills to promote higher-level literacy are discussed.
Nilai Pendidikan Karakter Novel Dia Adalah Kakakku Karya Tere Liye (Kajian Sosiologi Sastra) Mukti Widayati; Rindi Catur Setyani; Sukarno Sukarno
JURNALISTRENDI : JURNAL LINGUISTIK, SASTRA, DAN PENDIDIKAN Vol 8 No 1 (2023)
Publisher : Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jurnalistrendi.v8i1.1699

Abstract

Penelitian ini berjudul Nilai Pendidikan Karakter Novel Dia adalah Kakakku karya Tere Liye (Kajian Sosiologi sastra) dan Relevansinya sebagai Bahan Ajar di SMK kelas XII. Artikel ini bertujuan untuk (1) Mengetahui dan memahami penggambaran nilai pendidikan karakter yang terdapat dalam novel Dia adalah Kakakku karya Tere Liye, (2) Untuk menjelaskan relevansi kajian nilai pendidikan karakter novel Dia adalah Kakakku karya Tere Liye mendasari jika digunakan sebagai bahan ajar di SMK. Penelitian ini menggunakan metode deskriptif kualitatif karena dalam data penelitian ini berupa rangkaian cara atau kegiatan pelaksanaan penelitian yang didasari oleh asumsi asumsi dasar, pandangan-pandangan filosofis dan ideologis pertanyaan dan isu-isu yang dihadapi. Peneliti ini studi kasus ini mengarahkan pada pendeskripsian secara rinci dan mendalam mengenai potret kondisi dalam suatu konteks, tentang apa yang sebenarnya terjadi menurut apa adanya di lapangan studi. Salah satu upaya untuk mengembangkan pedidikan karakter yang dapat dikembangkan adalah melalui pembelajaran apresiasi novel. Pembelajaran sastra yaitu novel sebagai salah satu jenis karya sastra yang mempunya fungsi dapat menimbulkan rasa kepedulian terhadap karya yang dihasilkan oleh pengarang. Pengajaran novel di sekolah harus disesuaikan dengan kebutuhan dan kondisi peserta didik, dalam mengkaji novel Dia adalah Kakakku karya Tere Liye pembelajaran nilai pendidikan karakter pada novel serta relevansinya sebagai bahan ajar di SMK merupakan sebuah penelitian yang menarik dan penting. Pendidikan karakter merupakan proses pembentukan watak manusia, pendidikan karakter bertujuan untuk meningkatkan mutu penyelenggaraan dan hasil pendidikan yang mengarah pada pencapaian pembentukan karakter dan etika peserta didik secara utuh dan terpadu.
Tindak Tutur Komisif dalam Postingan Shopee di Instagram sebagai Strategi Pemasaran Berbasis Bahasa Wilsa Fentani; Sukarno Sukarno
Lingua Rima: Jurnal Pendidikan Bahasa dan Sastra Indonesia Vol. 15 No. 2 (2026): Lingua Rima
Publisher : Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/32fq0j20

Abstract

Penelitian ini mengeksplorasi penggunaan tindak tutur komisif dalam postingan Shopee yang ditayangkan di media sosial instagram dengan tujuan untuk mengidentifikasi dan menganalisis bentuk, fungsi, dan peran pola tuturan yang digunakan. Sumber data dalam penelitian ini berasal dari postingan yang diambil di akun media sosial instagram resmi Shopee, yaitu @shopee_id. Data yang diambil berupa caption berisi kalimat yang mengandung tindak tutur komisif. Penelitian dilakukan melalui pendekatan sinkronis dalam linguistik, dengan mengamati fenomena suatu bahasa pada kurun waktu tertentu, jadi bersifat deskriptif. Pendekatan ini dipilih karena memungkinkan peneliti untuk memahami konteks dan makna di balik penggunaan bahasa dalam strategi pemasaran di media sosial. Penelitian berfokus pada bagaimana peran pola tindak tutur komisif tersebut dalam konteks pemasaran dan menarik perhatian audiens. Metode dan teknik penyediaan data yang digunakan adalah simak catat. Metode simak adalah cara memperoleh data melalui pengamatan penggunaan bahasa secara tertulis, yang dilakukan menggunakan teknik dasar sadap. Teknik sadap ini memiliki teknik lanjutan yang disebut teknik catat. Teknik catat digunakan ketika peneliti berhadapan dengan penggunaan bahasa dalam bentuk tulisan. Penelitian ini juga menerapkan teknik rekam melalui dokumentasi berupa tangkap layar untuk memperkuat data yang diperoleh. Analisis data dilakukan menggunakan metode padan ekstralingual untuk menganalisis unsur yang menghubungkan isu bahasa dengan aspek di luar bahasa. Dari penelitian yang dilakukan pada postingan instagram Shopee, ditemukan tiga kategori utama yang mencakup tindak tutur komisif menjajikan, menawarkan dan berkaul. Kata Kunci: ilokusi, instagram, komisif, strategi pemasaran, tindak tutur
Co-Authors A Abdurrahim Abdul Rahim Abdul Wakhid Adinda Putri Novianti Agung Tri Wahyuningsih Agus Purdianto Ahmad Humaidi Faris Maulana Ainun Nadliroh Aisyah Putti Maghfirah Albert Tallapessy Alif Nur Fahmi Amal Paradis Amrih Prayogo Anesa Surya Anita Apriliyani Ningrum Aprillia Puspitasari Tunggadewi Ariska Pujianti Ayu Retno Wulandari Bagus Riyanto Bambang Soegijono Dewi Kusumaningsih Dewi Rosnita Dhea Yeny Artati Dinda Kristiningrum Ella Wulandari Endang Sri Markamah Esti Ambarwati Hairus Salikin Hamdan Akbar Notonegoro Hanifah Imannur Fadila Ika Berliana Fauziah Indah Wahyuningsih Ita Zuraida Joyanto Sitohang Kadar Ismah Karnila, Rahman Karnila Leni Zulaechah Lilia Indriani Lukman Hakim Luthfiah Ansari Machrizal Noor MADE ASTAWAN Maimun Maimun Maryatul Kiptiyah Minna El Widdah Moch. Malik Al Firdaus Monica Putri Ramadan Muhammad Ismail Sriyanto Muhammad Ulfan Arif Mukti Widayati Naila Mubarok Nopvy Dwi Kusumawardani Novia i Cahyani Putri Nur Laila Meilani Panggih Rahayu Pardyatmoko Pardyatmoko Rasyidi Rasyidi Rezaldi Hidayat Rifky Ismail Rindi Catur Setyani Rokhani Hasbullah Romadon Romadon Roni Subhan Rosalina Rosalina Salamah Salamah Salsabiela Rahmadani Samsinar Samsinar Sandra Sukmaning Adji Santri Prabowo Utomo SATRIYAS ILYAS Septi Yulisetiani Setiadjit Setiadjit Shofhatun Nadhiyat Sifa Adriani Prihatina Siswanto Siswanto Sisworahardjo Sisworahardjo Siti Wahyuningsih Slamet Budijanto Soegiyanto Soegiyanto Solikhatul Putri Amelia Sri Haryati Sri Haryati Suharno Suharno Sularmi Sularmi Sularmi Sularmi Sulusi Prabawati Surya Darma Susanti Fuji Rahayu Titik Sudiatmi Tutik Wahyuni Tutik Wresdiyati Ulya Maulani Subhan Widya Atika Wilsa Fentani Winda Dwi Astuti Winda Septiana Wisasongko Wisasongko Yulia Sugiarto Yunita Galih Yudanari Yunita Nurul Khomsah