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All Journal Jurnal Ilmu Dasar Journal of Tropical Soils Jurnal Pendidikan Indonesia Jurnal Keterapian Fisik INDONESIAN JOURNAL OF PHARMACY JURNAL FARMASI DAN ILMU KEFARMASIAN INDONESIA Jurnal Dinamika Pengabdian (JDP) Science and Technology Indonesia AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Chemistry Jurnal Perikanan Universitas Gadjah Mada JSFK (Jurnal Sains Farmasi & Klinis) Seminar Nasional Lahan Suboptimal Molekul: Jurnal Ilmiah Kimia JFIOnline SELL (Scope of English Language Teaching, Linguistics, and Literature) Journal CURRENT INTERNAL MEDICINE RESEARCH AND PRACTICE SURABAYA JOURNAL Jurnal Ilmiah IT CIDA : Diseminasi Teknologi Informasi Pharmaceutical Sciences and Research (PSR) Gaster Journal of Global Pharma Technology Journal of Pharmacy Science and Technology Journal of Prosthetics Orthotics and Science Technology (JPOST) Jurnal Penelitian Sistem Informasi Jurnal Informatika Polinema (JIP) Jurnal Terapi Wicara dan Bahasa Jurnal Kefarmasian Indonesia

Dwi Setyawan

Department Of Pharmaceutics, Faculty Of Pharmacy, Universitas Airlangga, Jl. Dharmawangsa Dalam, Surabaya 60286, Indonesia

Author-ID : 256573

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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An Ethnozoological Study: Utilization of Sharks Fishermen's Community of Brondong Village, Lamongan Regency Setyawan, Dwi; Farid, Saif Aiman; Hadi, Samsun; Permana, Fendy Hardian; Prihanta, Wahyu
Jurnal Perikanan Universitas Gadjah Mada Vol 26, No 1 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.87118

The problems studied focus on the influence of ethnozoological knowledge and family economic Status on the use of endangered sharks by the people of Brondong village. The Data were taken in the form of (1) ethnozoological knowledge of the community, (2) Family economic status, (3) Attitudes, and (4) Shark utilization behavior. Data collection is done by survey method with the help of questionnaire, structured interview, and direct observation. Path - analysis is performed to determine the relationship of the proposed variables. Not only that, the relationship of variables can also be explained by descriptive analysis. The results showed that the Brondong ethnic community still adheres to Airlangga and Majapahit culture by maximizing fishing activities, one of which is the behavior of shark utilization for sale and consumption. While the results of Block 1 path analysis showed a significant influence of ethnozoological knowledge on attitudes, amounting to 0.446. While the results of Block 2 showed the influence of attitudes towards shark utilization behavior, had a significant path coefficient of 0.253. It is concluded that ethnozoological knowledge affects indirectly the utilization of shark behavior by passing attitude.

Pemanfaatan Agen Biologis dalam Pengelolaan Sampah Organik Rumah Tangga di Dusun Bejen Kabupaten Bantul Nuryady, Moh. Mirza; Fauzi, Ahmad; Setyawan, Dwi; Nurwidodo, Nurwidodo; Pratiwi, Ambar; Utami, Inggita; Putra, Ichsan Luqmana Indra; Munir, Misbahul
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 8 No 4 (2024): November
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v8i4.11104

Sampah organik merupakan hasil dari sisa makan, kayu, ranting, daun, dan kertas, sampah organik mendominasi di Indonesia. Salah satu penghasil sampah organik adalah rumah tangga. Dusun Bejen kabupaten Bantul merupakan penghasil sampah organik tersebut. Dengan adanya Pengabdian Kepada Masyarakat (PKM) menambah pengetahuan dan keterampilan serta kesadaran Warga Dusun Bejen Bantul meningkat dan permasalahan sampah yang belum tertangani di lokasi tersebut dapat terselesaikan. Kegiatan ini dilaksanakan di halaman Musholla Al-Manar, Dusun Bejen pada tanggal 19 Oktober 2021. Pelatihan yang dilakukan berupa pengolahan sampah organik dengan teknik keranjang takakura, eco-enzyme dan ember tumpuk dengan Black Soldier Fly (BSF). Dari hasil pengabdian kepada masyarakat Dusun Bejen terbukti meningkatkan pengetahuan dan keterampilan dalam mengolah sampah organik skala rumah tangga.

Analisis Komponen Utama untuk Menilai Faktor Lingkungan Mikro dan Pertumbuhan Angsana pada Lahan Percobaan FABA di Banko Barat, Tanjung Enim Maghzarini, Nessa Regitha; Setyawan, Dwi; Hanum, Herlina
Seminar Nasional Lahan Suboptimal Vol 12, No 1 (2024): Vol 12, No 1 (2024): Prosiding Seminar Nasional Lahan Suboptimal ke-12 “Revital
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Maghzarini, N. S., Setyawan, D., & Hanum, H. (2024). Principal component analysis for micro environmental factor and angsana growth at FABA experimental plot in Banko Barat, Tanjung Enim. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-12 Tahun 2024, Palembang 21 Oktober 2024. (pp. 543–555). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Post-mining revegetation often uses highly adapted plant species to harsh conditions including those from legumes like Angsana (Pterocarpus indicus). Microenvironmental factors such as soil moisture, temperature, light, and soil pH affect plant growth. The research aimed to monitor the microenvironment and evaluate the response to plant growth on coal post-mine land. This research was conducted from October to November 2023 in the FABA (fly ash and bottom ash) IUP PIT 3 landfill in Banko Barat (Tanjung Enim). Field observation used a survey method. A random sampling of 39 plants was selected from 65 seedlings using the Slovin formula. Micro-environment measurement includes soil moisture, temperature, pH, and flux intensity. Plants were measured for stem diameter and plant height. Data obtained were analyzed using PCA (Principal Component Analysis). Soil moisture varied greatly from 25.3 to 90.7 %. Soil temperature ranged between 30.8 and 42.4°C. Light intensity differed widely between morning and afternoon measurements (35000 and 135000 lux respectively). In general plant height and stem diameter increased slowly. PCA indicates that 52.69% of data variance is related to soil temperature and stem diameter. There is a great variance between plant samples attributed to environmental factors and plant growth.

Pengaruh Komponen Hidrofobik Elastis terhadap Karakteristik Fisik dan Laju Disolusi Tablet Eritromisin Stearat Paramita, Diajeng Putri; Setyawan, Dwi
JSFK (Jurnal Sains Farmasi & Klinis) Vol 6 No 3 (2019): J Sains Farm Klin 6(3), Desember 2019
Publisher : Fakultas Farmasi Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jsfk.6.3.220-227.2019

Eritromisin stearat (ERS) telah diketahui menunjukkan fenomena sintering ketika dikempa dan ini berpotensi menyebabkan masalah pada kualitas sediaan mengingat ERS umum dipasarkan sebagai tablet. Pembuatan campuran biner ERS dengan parasetamol (PRS) dan asam mefenamat (ASM) dilakukan untuk menelaah pengaruh karakter hidrofobik elastis kedua senyawa tersebut terhadap sintering dari ERS. Karakterisasi fisik tablet campuran biner meliputi uji kekuatan mekanis, difraksi sinar-X serbuk (DSXS), scanning electron microscope (SEM), differential thermal analysis (DTA), spektrofotometri inframerah, dan terakhir dilakukan uji disolusi. Keberadaan PRS dan ASM meningkatkan nilai kekuatan tarik tablet ERS dan ASM memberikan peningkatan yang lebih tinggi. Superimposisi pola difraksi ERS dengan PRS maupun ASM teramati dari difraktogram sinar-X campuran biner. Fotomikrograf SEM memperlihatkan batas-batas antarpartikel pada permukaan dan patahan tablet campuran biner yang lebih jelas terlihat pada tablet ERS-ASM. Spektra inframerah dan termogram DTA tidak menunjukkan adanya puncak baru akibat interaksi pada sampel campuran biner, hanya teramati transformasi polimorfik dari PRS. Tablet campuran biner ERS-PRS dan ERS-ASM menghasilkan profil disolusi lebih baik dari pada tablet ERS. Berdasarkan hasil karakterisasi tersebut di atas dapat disimpulkan bahwa kemampuan PRS dan ASM dalam mencegah fenomena sintering dari ERS tidak melibatkan adanya interaksi dan dapat memengaruhi profil disolusinya.

Good-by Learning Journal: Strengthening Metacognitive Skills in OIDDE Learning Model Hudha, Atok Miftachul; Handayani, Ning Rahayu; Setyawan, Dwi
Jurnal Pendidikan Indonesia Vol 11 No 2 (2022): June
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Students' metacognitive skills need to be empowered by learning to think at higher levels. This study aimed to analyze the effect of the application of learning journals in the OIDDE learning model on students' metacognitive skills. The type of research used is quasi-experimental. This type of research is quasi-experimental with a quantitative approach. Sampling used non-probability sampling with control and experimental classes involving 58 students. Data collection uses non-test, observation, and documentation test techniques. The results of learning data were analyzed using a one-way ANCOVA test. Metacognitive data skills were analyzed descriptively. The results showed that the students' metacognitive skills in the experimental class showed a level of planning skills of 42%, monitoring of 56%, and evaluation of 56%. Therefore, it is necessary to learn to organize learning, be aware of different types of thinking possibilities, and think in their own learning.

Ferulic Acid-Nicotinamide Cocrystal: Synthesis, Experimental, and Computation Study Pujiono, Fery Eko; Ekowati, Juni; Amrillah, Tahta; Setyawan, Dwi
Science and Technology Indonesia Vol. 10 No. 2 (2025): April
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2025.10.2.402-410

Ferulic acid-nicotinamide cocrystals have been successfully synthesized using the solvent evaporation method. In this case, nicotinamide which acts as a coformer is mixed with ferulic acid with a 1:1 molar ratio via dissolving process in ethanol. The obtained cocrystals were characterized through Differential Scanning Calorimetric (DSC), Powder X-Ray Diffraction (PXRD), Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and computational analyses. The DSC characterization revealed distinct endothermic peaks at 99.5°C and 128.5°C with a W-shaped profile. This result is different from the thermal behavior of pure ferulic acid which indicates that the ferulic acid-nicotinamide cocrystal is successfully formed. This result is also supported by the PXRD result which reveals distinct peaks at 5.24°, 16.31°, and 34.69° belong to crystal deformation of ferulic acid cocrystal due to the coexistence of nicotinamide coformer. The FTIR data also further indicate the formation of cocrystals marked by the disappearance of the NH(v) functional group at 3400 cm−1 and the emergence of a fuse-like peak at around 1600 cm−1 corresponding to the C-O(v) and NH() functional groups. SEM analysis also demonstrated morphological differences between the obtained cocrystal with pure ferulic acid crystals. The pure ferulic acid crystals exhibit a rectangular shape, whereas the cocrystals display a sword-like morphology. The phenomenon of cocrystal formation was also studied using computational studies through Density Functional Theory (DFT) and Quantum Theory of Atoms in Molecules (QTAIM) which confirmed that the cocrystals were stabilized through intermolecular hydrogen bonding.

Adsorptions of Sodium Ion/Atom on Graphene Quantum Dots for Battery Applications: A DFT Study Mulya, Fadjar; Nugroho, Muhammad Adi; Kuamit, Thanawit; Setyawan, Dwi
Science and Technology Indonesia Vol. 10 No. 2 (2025): April
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2025.10.2.614-621

Sodium-ion batteries (SIBs) are emerging as a cost-effective and sustainable alternative to lithium-ion batteries, yet they face challenges such as lower energy density and electrode material instability. This study explores the potential of coronene and circumcoronene-based graphene quantum dots (GQDs) as anode materials for SIBs, focusing on three adsorption areas: central, intermediate, and edge, under two battery conditions: charging and discharging. By addressing these limitations through advanced nanostructuring, we employeddensityfunctional theory (DFT) withtheM06-2X/6-31G+(d)leveloftheorytoconductcomprehensive analyses of sodium adsorption on GQDs. Our findings reveal that both coronene and circumcoronene GQDs preferentially adsorb sodium at the edge areas due to the highest energy adsorption. In discharging conditions, coronene exhibited an adsorption energy of-1.09 kcal/mol, while circumcoronene showed-9.84 kcal/mol. In charging conditions, the adsorption energies were-33.44 kcal/mol for coronene and-37.19 kcal/mol for circumcoronene. Additionally, the energy gap of GQDs was significantly reduced after sodium adsorption, from 5.84 eV to 1.38 eV for coronene and from 4.33 eV to 1.63 eV for circumcoronene. Both GQDs showed theoretical voltages in the range of 1.40 to 1.47 V for coronene and 1.19 to 1.22 V for circumcoronene, respectively. Conclusively, our study recommends circumcoronene as large-sized GQDs as optimal SIB anode materials, offering higher adsorption energy, good conductivity, and reasonable electrochemical performance. This research addresses a theoretical gap by illuminating the impact of Na adsorption on GQDmolecular and electronic structures, aiding in the design of enhanced capacity nano-anodes for SIBs.

Balance and Gait Outcomes Following Four Square Step Exercise in Transtibial Amputees: Implications for Prosthetic Rehabilitation Nugroho, Surya Adi; Syafi'ie, Hisyam; Ningsih, Cica Trimandasari; Setyawan, Dwi
Jurnal Terapi Wicara dan Bahasa Vol. 3 No. 2 (2025): Juni 2025
Publisher : Politeknik Kesehatan Kemenkes Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59686/jtwb.v3i2.186

Background: This amputation not only affects the ability to walk but can also lead to a loss of sensory receptors in the somatosensory system, increasing the risk of falls. Research shows that transtibial prosthesis users often experience instability and difficulty maintaining balance, which can compromise their ability to walk safely. Effective rehabilitation methods are crucial for enhancing balance and reducing the risk of falls in individuals using transtibial prostheses. Four Square Step Exercise (FSSE). Objectives: The purpose of this study was to investigate the effect of the Four Square Step Exercise on walking balance in individuals using transtibial prostheses. Methods: This quasi-experimental study employed a one-group pre-test and post-test design to analyze the data, aiming to provide strong evidence of the effectiveness of FSSE in improving balance. Results: Statistical tests using a paired sample t-test yielded a p-value of <0.05, and a decrease in mean values from the pre-test to the post-test was observed. Conclusion: These findings provide strong evidence that individualized physical interventions can significantly reduce the risk of falls and improve the quality of life for individuals with lower limb amputations. Keywords: Four Square Step Exercise, Walking Balance, Transtibial Prosthesis

Comparison of Rigid and Flexible Medial Arch Supports on Walking Speed in Flat-Footed Patients Setyawan, Dwi; Septiani, Annisa Eka; Sari, Ketut Intan Yunika
Journal of Prosthetics Orthotics and Science Technology Vol. 2 No. 1 (2023): Journal of Prosthetics Orthotics and Science Technology (JPOST)
Publisher : Poltekkes Kemenkes Jakarta I

Background: Flat foot patients requires more muscle activity when walking due to lack of medial longitudinal arch arches and results in increased pressure on the second area of metatarsal during the stance phase, causing the gait cycle in flat foot patients to be longer than for children who have normal foot. The speed of walking of flat foot patients can be faster using flexible medial arch support compared to when using rigid medial arch support. Purpose: to determine difference in walking speed using rigid medial arch support and flexible medial arch support in patients with flat foot. Methods: 30 subjects according to inclusion and exclusion criteria. Subject divided into two groups and given treatment using rigid medial arch support and flexible medial arch support the calculating walking speed using 10 Meter Walk Test. Quasi Experiment with Post Test Only Design. Material used (1) rigid medial arch support, (2) flexible medial arch support, (3) midline, (4) stopwatch, (5) HVS paper, (6) liquid color, (7) cone, (8) stationary, (9) measuring form. Results: The average walking speed using rigid medial arch support at the fast walking speed is 1.6800 m/s and the comfortable walking speed is 1.2627 m/s. The average walking speed using flexible medial arch support at the fast walking speed is 1.8140 m/s and the comfortable walking speed is 1.6467 m/s. The results of Shapiro Wilk data (N=15: 15) showed normally distributed data. Therefore, using the parametric test (Independent Sample T-test) obtained p < 0.05. Conclusion: Based on statistical tests, it was found that there was a significant difference in walking speed using rigid medial arch support and flexible medial arch support in patients with flat foot. Based on field data, it was found that comfortable walking speed of rigid medial arch support was faster than the flexible medial arch support by 30.4%.

Perancangan Prototype Aplikasi Review Wisata Berbasis Mobile Fajar R, Allak; Setyawan, Dwi; Refraugati, Irwandi; Dafa C, Muhammad; Widiati, Ina Sholihah
Jurnal Ilmiah IT CIDA Vol 8 No 1: Juni 2022
Publisher : STMIK Amikom Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55635/jic.v8i1.158

Jumlah wisatawan di Indonesia tentu sangat banyak, sebagai akibatnya pertumbuhan destinasi wisata di Indonesia bertumbuh sangat pesat, tetapi terkadang para wisatawan tidak mengetahui informasi yang cukup perihal wisata yang akan dituju, mulai dari lokasi daerah wisata, harga tiket masuk, jam buka dan tutup, informasi kuliner khas di wilayah suatu daerah yang dituju, dan pengalaman dari wisatawan lain yang sudah berkunjung pada kawasan tersebut (review) . Maka dari itu penulis membuat aplikasi review tempat wisata bernama "Keliling", yang bertujuan untuk memudahkan para wisatawan menerima informasi yang cukup tentang wisata yang akan dituju. Pembuatan aplikasi ini merupakan solusi terbaik untuk memecahkan permasalahan-permasalahan yang dihadapi oleh para wisatawan, dengan menggunakan aplikasi ini para wisatawan diharapkan dapat berlibur dengan lebih berkesan dan menarik. Selain manfaat untuk user, aplikasi ini juga bermanfaat untukÂ beberapa aktor juga, antara lain bagi pengelola wisata dapat memudahkan mereka untuk mengoptimalkan objek wisata tersebut, bagiÂ pemerintah dapat mempromosikan wisata dan event kota mereka, dan juga bagi pelaku umkmÂ kuliner dan cinderamata mendapat media promosi secara tidak langsung.Kata Kunci: Aplikasi Review Tempat Wisata, Desain Aplikasi, UMKM, Keliling

Co-Authors AA Sudharmawan, AA Achmad Radjaram Agnes Nuniek Winanta Ahmad Zainul Amanda Della Yudatama Astuti, Ely Setyo Atok Miftachul Hudha Auzal Halim Bambang Widjaja Bambang Widjaja Bambang Widjaja Bambang Widjaja Betari, Sita Desti Bhisma Murti D Budianta, D Dafa C, Muhammad Dewanthy, Kyrana Sekar Dewi Isadiartuti Dewi Melani Hariyadi Dicky Pratama Dina Ayu Fatmawati Diyah, Nuzul Wahyuning Ekojono Ekojono Erizal Zaini Fadjar Mulya Fajar R, Allak Farid, Saif Aiman Fatati, Muhibbah Fauzi Ahmad Muda Fauzia, Alfi Nur Fendy Hardian Permana Fery Eko Pujiono, Fery Eko Finas Rahmayanti Gatot Sugiarto Gilkes, Robert Hafidz, Moh Handayani, Ning Rahayu Havidhatul Maulia Herlina Hanum, Herlina HERMANU JOEBAGIO Ichsan Luqmana Indra Putra, Ichsan Luqmana Indra Idha Kusumawati Iin Hindun Ina Sholihah Widiati, Ina Sholihah Indah Sayekti Indah Sayekti, Indah Juni Ekowati Kanzaffa, Firly Afnauriza Tedja Kuamit, Thanawit Kuni Zu’aimah Barikah Kurdi Wijaya, Moh Kurniawan, Muhammad Fariez Lina Winarti Maghzarini, Nessa Regitha Marcellino Rudyanto Maren, A Maria Lucia Ardhani Dwi Lestari Martinus, Ali Melanny Ika Sulistyowaty Misbahul Munir Moh. Mirza Nuryady Muhammad Adi Nugroho Muhammad Setiyawan Ningsih, Cica Trimandasari Noorma Rosita Novira Widajanti, Novira Nugroho, Surya Adi Nuri Nuruddin, Mahrus Naufal Nurwidodo, Nurwidodo Oktavia Eka Puspita, Oktavia Eka Paramita, Diajeng Putri Prameswari, Putu Pradnya Mimba Pratiwi, Ambar Priatna, S J Pujiono, Ferry Eko Raden Joko Kuncoroningrat Susilo Rani, Karina Citra Refraugati, Irwandi Retno Sari Rohana, Melissa Rudy Salam, Rudy Samsun hadi Sari, Ketut Intan Yunika Septiani, Annisa Eka Shofiatul Izzah Al Amaliyah Siammita, Dhea Anansya Siswandono, S. Siswandono, Siswandono Soraya, Yasmin Sukma Adhi Permata Sundani N. Soewandhi, Sundani N. Syafi'ie, Hisyam Tahta Amrillah Tongway, David Tri Agus Siswoyo Utami, Inggita Viddy Agustian Rosidi Wahyu Prihanta Warsito Warsito Widji Soeratri Winantari, Agnes Nuniek Yuanita Windusari Yudi Wicaksono Yudi Wicaksono Yudi Wicaksono Yuli Ainun Najih Zidan, Sabry A. H. Zimy Fianti Ningtyas Zimy Fianti Ningtyas, Zimy Fianti

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