Articles
PENGEMBANGAN KOMIK DIGITAL BERBASIS KERAGAMAN BUDAYA PADA PEMBELAJARAN SUMBER ENERGI KELAS IV DI SEKOLAH DASAR
Danyati, Indah Putri;
Putra, M. Jaya Adi;
Guslinda, Guslinda
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 7 No. 1 (2022): Maret
Publisher : STKIP Pesisir Selatan
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This study aims to produce digital comic media based on cultural diversity in learning energy sources class IV theme II in elementary schools. This type of research is development research (R&D) using the ADDIE development model (Analysis, Design, Development, Implementation and Evaluation). The data in this study were obtained using a questionnaire (questionnaire). The results of the validation carried out by validators and practitioners on digital comic media consisting of 6 aspects of the assessment got an average score of 89.75% with a very valid category. The validation carried out by media experts got a score of 92.31%, the validation carried out by material experts got a score of 86.54%, the validation carried out by linguists got a score of 99.04%, the validation carried out by practitioner I got a score of 82.69 %, and the validation carried out by practitioner II got a score of 93.27%. The subjects of this study were fourth grade elementary school students at SDIT Raudaturrahmah Pekanbaru. The results of the one-to-one trial obtained an average score of 84% by indicating a very feasible category. The results of the limited trial got an average score of 84.81% with a very decent category. Based on the description above, it can be concluded that comics media based on cultural diversity in class IV energy source learning in elementary schools are appropriate for elementary school students.
Synthesis of ?-MnO2@Mn2O3 and ?-MnO2 nanoparticles using tartaric/maleic acid and their enhanced performance in the catalytic oxidation of pulp and paper mill wastewater
Sugesti, Heni;
Prawiranegara, Barata Aditya;
Utama, Panca Setia;
Saputra, Edy
Journal of Applied Materials and Technology Vol. 6 No. 1 (2024): September 2024
Publisher : Faculty of Engineering Universitas Riau and Applied Materials and Technology Society
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DOI: 10.31258/Jamt.6.1.30-36
Two MnOx, namely ?-MnO2@Mn2O3 and ?-MnO2 catalyst, were successfully synthesized using two different organic acids, tartaric and maleic acid, as a reduction in the redox process of KMnO4. The obtained catalysts are used in the AOP degradation reaction for paper mill effluent. The organic content in the effluent is analogous to the COD number in the effluent. The degradation process is depicted as a decrease in the COD number. The catalyst properties were characterized using X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), and N2 sorption. The obtained materials were then studied for PMS activation using Oxone® as a sulfate radical source for COD removal reactions. The ?-MnO2@Mn2O3, which is compromised by Mn (IV) and Mn (II, III), by using 0.3 gL-1 ?-MnO2@Mn2O3 has the best efficiency with almost 75% COD removal, higher than the ?-MnO2 catalyst. The activation energy of the ?-MnO2@Mn2O3 is measured up to 11.4 kJ mol-1.
PENGARUH SUHU DAN KELEMBAPAN TERHADAP NILAI SETTING TIME PADA SEMEN PCC (PORTLAND COMPOSITE CEMENT) DAN OPC (ORDINARY PORTLAND CEMENT)
Azra Nazirah Nafiah;
Legasari, Leni;
Anaser, Novadri;
Safaruddin, Safaruddin
PARADIGM : Journal Of Multidisciplinary Research and Innovation Vol 3 No 01 (2025): PARADIGM : Journal Of Multidisciplinary Research and Innovation
Publisher : Pusat Studi Ekonomi Publikasi Ilmiah dan Pengembangan SDM
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DOI: 10.62668/paradigm.v3i1.1403
Temperature and humidity are important factors in the drying and hardening process of semen. The temperature in the hardening process ranges from 10°C to 35°C with a relative humidity of 40% to 60%. This research aims to analyze the effect of temperature and humidity on the initial and final setting time values ??of OPC and PCC cement in five different environmental conditions. The research results show that the higher the humidity level, the longer it takes for cement to harden, both for PCC and OPC. Conversely, the lower the humidity, the faster the setting time occurs. In increasing the initial setting time, PCC cement showed an increase of 38.5%, while OPC cement was 37.5%. For the final setting time, cement OPC experienced a more significant increase of 41.65%, compared to PCC which was only 25%. This shows that OPC cement has a faster final setting time and is relatively less influenced by temperature and humidity than PCC. This study concluded that temperature and humidity significantly influence the setting time of cement, with different effects varying between OPC and PCC cements.
Self-Care Management Education Using a Pocketbook on Illness Perception Improvement in Psoriasis Patients
Fatma, Endah Panca Lydia;
Sari, Dewi Purnama;
Rohmadani, Dewi;
Windarwati , Heni Dwi;
Susanto, Akhiyan Hadi
Jurnal Kedokteran Brawijaya Vol. 33 No. 3 (2025)
Publisher : Fakultas Kedokteran Universitas Brawijaya
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DOI: 10.21776/ub.jkb.2025.033.03.5
Psoriasis is an autoimmune disease affecting the integumentary and organ systems. It impacts daily activities and degrades self-esteem. Meanwhile, there is a minimum amount of literature about self-care management education for Psoriasis. Pocketbooks can be used as an alternate learning tool for self-care management by making them more portable among patients. The aims are to foster a positive perception of illness and self-determination regarding Psoriasis. This study evaluated the effectiveness of providing self-care management education using a pocketbook on the illness perception of Psoriasis. The research employed a mixed-methods design, combining quasi-experimental and qualitative approaches. The study involves 30 participants diagnosed with Psoriasis. Participants are divided into two groups: a control and an intervention group. The Brief Illness Perception Questionnaire (B-IPQ) was utilized to assess the participants' perceptions of their illness before and after the intervention. A paired t-test was used to compare pre-test and post-test scores within each group. A two-sample t-test was employed to compare the mean differences between the control and intervention groups. The significance level was set at a p-value of 0.05. The interview data were transcribed verbatim using thematic analysis. The study indicates a difference in the illness perception of patients between control and intervention groups with a significance value of 0.000. Patients report that understanding triggers and management strategies allow for better health. Pocketbook is a practical education approach improving illness perceptions of Psoriasis. Recognizing triggers and adopting management techniques, patients are able to take steps to deal with flare-ups and improve their well-being.
Analisis Tingkat Pengetahuan Mahasiswa Tentang Bank Syariah dan Konvensional : (Studi Kasus Mahasiswa Sains & teknologi UIN Sumatera Utara)
Putri Ratricia;
Muhammad Faiz;
Chairina Chairina
J-CEKI : Jurnal Cendekia Ilmiah Vol. 2 No. 1: Desember 2022
Publisher : CV. ULIL ALBAB CORP
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DOI: 10.56799/jceki.v2i1.1192
Bank syariah adalah lembaga keuangan yang kegiatannya meliputi pengumpulan dana dengan tujuan pendistribusian dana dalam rangka memberikan atau membebankan imbalan berdasarkan prinsip syariah, seperti jual beli dan bagi hasil. Bank yang memberikan dan membebankan imbalan berupa bunga atau sejumlah imbalan dalam persentase tertentu dari dana bank untuk jangka waktu tertentu dikenal sebagai bank konvensional. Bank-bank ini bertanggung jawab atas pengumpulan dana dan distribusi dana tersebut. Tujuan penelitian ini adalah Untuk mengetahui tingkat pengetahuan mahasiswa tentang Bank Syariah dan Konvensional. Penelitian ini menggunakan metode kuantitatif, yaitu penelitian yang memperoleh informasi data analisis dengan cara membagikan kuesioner kepada mahasiswa Fakultas Sains dan Teknologi Uin Sumatera Utara.
Pengaruh Brand Ambasador dan Kualitas Pelayanan Terhadap Minat Pembelian Konsumen di Bening’S Clinic Palembang
Muhammad Azhari;
Mohammad Kurniawan;
Shafiera Lazuarni
J-CEKI : Jurnal Cendekia Ilmiah Vol. 3 No. 5: Agustus 2024
Publisher : CV. ULIL ALBAB CORP
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DOI: 10.56799/jceki.v3i5.4964
Penelitian ini bertujuan untuk mengetahui hubungan pengaruh brand ambassador dan kualitas pelayanan terhadap minat pembelian konsumen di Bening’s Clinic kota Palembang. Metode penelitian menggunakan penelitian kuantitatif dengan populasi sebanyak 380 dan sampel sebanyak 195 responden. Hasil dari penelitian menyatakan bahwa secara parsial brand ambassador memiliki pengaruh positif dan signfikan terhadap minat pembelian. Secara parsial kualitas pelayanan memiliki pengaruh positif dan signfikan terhadap minat pembelian. Maka dapat disimpulkan bahwa secara simultan bersama-sama brand ambassador dan kualitas pelayanan memiliki pengaruh positif dan signifikan terhadap minat pembelian konsumen bening’s clinic Palembang.
Pendidikan Profil Bisnis Komoditas Budidaya Ikan Air Tawar
Tomi Ramadona;
Andri Hendrizal;
Indra Lesmana;
Yudho Harjoyudanto;
Muhammad Arief Wibowo;
Iskandar Putra;
Indra Suharman;
Trisla Warningsih
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 1 No. 2: Mei 2022
Publisher : CV. Ulil Albab Corp
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DOI: 10.56799/joongki.v1i2.396
Pengembangan budidaya ikan air tawar membutuhkan bantuan dari pihak perbankan khususnya aspek permodalan. Kegiatan ini bertujuan untuk meningkatkan pemahaman pegawai bank dalam budidaya ikan air tawar sehingga diharapkan mampu melayani nasabah pelaku usaha ikan air tawar dengan lebih baik. Metode pelatihan menggunakan ceramah, diskusi dan field trip ke lokasi usaha perikanan air tawar. Hasil pendidikan profil bisnis komoditas ikan air tawar menunjukkan peningkatan pemahaman peserta terhadap seluk beluk budidaya ikan air tawar. Melalui kegiatan ini diharapkan pengembangan budidaya ikan air tawar terus berkembanga di masa yang akan datang.
Analisis Persepsi Pelanggan terhadap Kualitas Jasa dengan Metode Importance Performance Analysis dan Potential Gain Customer Value
Amirah Qulbi Chairissa Al Cholili;
Sauptika Kancana
Jurnal Studi Perhotelan dan Pariwisata Vol. 1 No. 2 (2023): Maret
Publisher : Penerbit Goodwood
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DOI: 10.35912/jspp.v1i2.2221
Purpose: The objectives of the study are first, to know how customers perceive the service quality of Hotel Santika Gresik with an Importance Performance Analysis (IPA) method and second to determine the priority of service quality improvement at Hotel Santika Gresik with the Potential Gain Customer Value (PGCV) method. Methodology: The population in this study is who have used the services at Hotel Santika Gresik and the sample in this study are customers who have used the services at Hotel Santika Gresik in the period November 2020 – April 2022. Determination of the number of samples will be determined with a 95% level of confidence and a margin of error of 10%, the number of samples obtained is 96 respondents. The researcher's decision to increase the sample to 98 respondents so that the sample is better at representing the population and the results are better generalized. The sampling technique used in this study is based on the Non Probabilistic Sampling method using a purposive sampling. Results: The results show that (1) the level of conformity between the interests (importance) of customers and the company's performance on the quality of services provided by Hotel Santika Gresik has an average level of conformity below 100%, which is 95.41%, which means Hotel Santika Gresik still lacking or not fulfilling what is considered important by customers and the service is not fully satisfactory; (2) the priority of improvement on the service quality of Hotel Santika Gresik according to the Importance Performance Analysis (IPA) method is that Hotel Santika Gresik employees serve customers quickly, the behavior of Hotel Santika Gresik employees is able to grow customer trust in them, Hotel Santika Gresik always strives to store proprietary data the customer properly and without error, the equipment owned by Hotel Santika Gresik is complete; (3) the priority of improvement on the service quality of Hotel Santika Gresik with the Potential Gain Customer Value (PGCV) method is that Hotel Santika Gresik employees give individual attention to customers with the highest number of 3.86 and the lobby room at Hotel Santika Gresik is clean and comfortable to get the lowest value is 2.77.
KONDISI PSIKOLOGIS DAN FISIK DALAM PEMBERIAN ASI EKSLUSIF PADA IBU BEKERJA DI STIKES RS. BAPTIS KEDIRI
Rimawati .;
Byba Melda;
Nurwijayanti .
Jurnal Penelitian Keperawatan Vol 4 No 1 (2018): Jurnal Penelitian Keperawatan
Publisher : STIKES RS Baptis Kediri
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DOI: 10.32660/jurnal.v4i1.316
Air Susu Ibu yang selanjutnya disebut ASI merupakan suatu makanan ideal yang sangat penting untuk pertumbuhan dan perkembangan bayi karena komposisi didalamnya sesuai dengan usia bayi seperti lemak, karbohidrat. Tujuan dari penelitian ini adalah untuk mengetahui Gambaran kondisi psikologi dan fisik dalam pemberian ASI ekslusif pada ibu bekerja di STIKES RS. Baptis Kediri. Desain yang digunakan dalam penelitian ini adalah kualitatif. Populasi adalah ibu bekerja yang pernah menyusui anaknya. Sampel dari penelitian ini pada penelitian kualitatif disebut dengan sumber, partisipan dan informan. Partisipan dalam penelitian ini adalah ibu bekerja yang pernah menyusui di STIKES RS Baptis Kediri. Hasil penelitian mengambarkan bahwa kondisi psikologis yang tidak baik dapat mempengaruhi kualitas ASI pada Ibu menyusui dan kondisi fisik bahwa adanya rasa tidak nyaman saat ada bendungan ASI di payudaranya. Kesimpulan dalam penelitian ini menjelaskan bahwa kondisi psikologis dan kondisi fisik sangat mempengaruhi keberhasilan pemberian ASI kepada bayinya. Kata kunci: Psikologis, Fisik, ASI Ekslusif, Ibu Bekerja
Penerapan Pendekatan Kontekstual Metode Tanya Jawab Untuk Meningkatkan Prestasi Belajar IPA Siswa Kelas IV
Priana Azhari;
Muhammad Azhari;
Munte, Heri
Indonesian Journal of Multidisciplinary Scientific Studies Vol 3 No 2 (2025): Edisi Maret 2025
Publisher : Lembaga Penelitian Dan Pengabdian Masyarakat (LPPM) STAI Raudhatul Akmal
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DOI: 10.33151/ijomss.v3i2.443
Tujuan dari penelitian ini adalah untuk mengeksplorasi penerapan pendekatan kontekstual melalui metode tanya jawab dalam rangka meningkatkan prestasi belajar IPA pada siswa kelas IV di MIS BKM Nurul Iman, Desa Durian, Kecamatan Pantai Labu, Kabupaten Deli Serdang. Penelitian ini termasuk dalam kategori penelitian tindakan kelas. Subjek yang diteliti adalah 23 siswa kelas IV di MIS BKM Nurul Iman. Data dikumpulkan melalui teknik tes, observasi, dan dokumentasi. Analisis data dilakukan dengan menggunakan analisis deskriptif kuantitatif yang melibatkan perhitungan skor rata-rata. Indikator keberhasilan dari penelitian ini adalah adanya peningkatan prestasi belajar IPA dengan target mencapai 75%. Berdasarkan hasil analisis data, dapat disimpulkan bahwa penerapan pendekatan kontekstual melalui metode tanya jawab memberikan pengaruh positif terhadap prestasi belajar siswa dalam mata pelajaran IPA di kelas IV MIS BKM Nurul Iman, Desa Durian, Kecamatan Pantai Labu, Kabupaten Deli Serdang.