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All Journal Nurse Media Journal of Nursing Bioma : Berkala Ilmiah Biologi Jurnal Penelitian Pendidikan Guru Sekolah Dasar Acta Interna : The Journal of Internal Medicine Jurnal Edukasi Universitas Jember Jurnal S2 Pendidikan Sains Jurnal Biologi dan Pembelajarannya (JBP) MAGISTRA Pharmacon Religious: Jurnal Studi Agama-Agama dan Lintas Budaya Jurnal Penelitian Pembelajaran Fisika Jurnal Pendidikan Biologi AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Health Notions Ekspektra: Jurnal Bisnis & Manajemen BIOPROSPEK Jurnal Pendidikan Kebutuhan Khusus Cakrawala Dini : Jurnal Pendidikan Anak Usia Dini Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Equilibrium: Jurnal Ekonomi-Manajemen-Akuntansi Eksis: Jurnal Riset Ekonomi dan Bisnis Jurnal EDUCATIO: Jurnal Pendidikan Indonesia Jurnal Pendidikan Edutama TEMALI : Jurnal Pembangunan Sosial Jurnal 'Aisyiyah Medika Jurnal Ilmiah Kesehatan JURNAL ILMIAH OBSGIN : Jurnal Ilmiah Ilmu Kebidanan & Kandungan NURSING UPDATE JURNAL ILMIAH ILMU KEPERAWATAN Khazanah Sosial Jurnal Untuk Masyarakat Sehat (JUKMAS) Journal of Digital Education, Communication, and Arts (DECA) Jurnal Mediasosian : Jurnal Ilmu Sosial dan Administrasi Negara Hanifiya: Jurnal Studi Agama-Agama JPEKBM (Jurnal Pendidikan Ekonomi, Kewirausahaan, Bisnis dan Manajemen) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat Khatulistiwa Prosiding Conference on Research and Community Services Epidemiology and Society Health Review (ESHR) Bioscientist : Jurnal Ilmiah Biologi Jurnal Riset dan Inovasi Pembelajaran Business and Accounting Education Journal Abrahamic Religions: Jurnal Studi Agama-Agama Kabanti : Jurnal Kerabat Antropologi SRIWIJAYA JOURNAL OF ENVIRONMENT Formosa Journal of Sustainable Research (FJSR) Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Journal of Management, Accounting, General Finance and International Economic Issues (MARGINAL) Journal of Community Empowerment and Innovation Journal of Comprehensive Science Juru Rawat. Jurnal Update Keperawatan Jurnal Fuaduna: Jurnal Kajian Keagamaan dan Kemasyarakatan Millah: Journal of Religious Studies Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi Java Nursing Journal Jurnal Pengembangan Ilmu dan Praktik Kesehatan Journal of Digital Business and Innovation Management Jurnal Pharma Bhakta JAPP : Jurnal Akuntansi, Perpajakan dan Portofolio Journal Of Bionursing Southeast Asian Language and Literature Studies Kajian Ilmiah Mahasiswa Administrasi Publik (KIMAP) Jurnal Pengabdian Keperawatan Dan Kesehatan Holistik (JPKKH) Indonesian Journal of Aerospace Jurnal Pengabdian Kepada Masyarakat (JP-MAS) Paradigma: Jurnal Filsafat, Sains, Teknologi, dan Sosial Budaya
Dwi Wahyuni
Prodi S2 Biosain PPs UNS
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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PELATIHAN PEMBUATAN DENDENG IKAN SEBAGAI DIVERSIFIKASI OLAHAN IKAN LAUT DI DESA BESUKI KABUPATEN TULUNGAGUNG Puspitaningsari, Mecca; Wahyuni, Dwi
JP-MAS : Jurnal Pengabdian Kepada Masyarakat Vol 7 No 1 (2025): JP-MAS: Volume 7 Nomor 1 Edisi Mei 2025
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) Universitas PGRI Jombang)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32682/6f9cce25

Abstract

Desa Besuki memiliki potensi hasil ikan laut yang melimpah karena mayoritas masyarakatnya bermatapencaharian sebagai nelayan dan pedagang ikan. Hasil ikan yang melimpah tersebut jika dijual harganya relatif murah, terkadang jika hasil tangkapan nelayan mendapatkan banyak dan tidak dapat terolah dengan baik akan menjadi bangkai yang mencemari lingkungan dan menumbuhkan bakteri bacillus, micrococcus, coryneform, pathogenyang menimbulkan penyakit. Melihat hal tersebut tim PKM menawarkan solusi ke masyarakat setempat melalui kegiatan pemberdayaan berupa pelatihan pengolahan ikan laut menjadi dendeng ikan sebagai diversifikasi olahan ikan laut. Adapun tujuan dari kegiatan PKM ini yaitu (1) untuk meningkatkan pengetahuan dan ketrampilan dalam pengolahan hasil ikan, (2) sebagai diversifikasi produk olahan ikan laut, (3) meningkatkan nilai tambah produk hasil ikan laut, (4) memperpanjang masa simpan produk ikan laut. Kegiatan PKM ini dilakukan dengan menggunakan pendekatan partisipatori yang melibatkan langsung mitra yaitu ibu-ibu PKK sebagai peserta pelatihan. Ada beberapa tahapan yang dilakukan dalam kegiatan PKM ini yaitu obsevasi, sosialisasi, praktek, dan evaluasi. Hasil PKM menunjukan bahwa pelatihan pembuatan dendeng ikan di Desa Besuki berhasil 90%, hal ini dibuktikan dari angket kepuasan yang disebarkan ke peserta pelatihan ibu-ibu PKK. Adapun manfaat yang diperoleh dari penelitian ini yaitu (1) meningkatnya pengetahuan dan ketrampilan ibu-ibu PKK, (2) adanya penambahan nilai ekonomi dari diversifikasi olahan hasil ikan laut yang semula hanya dijual mentah sekarang bisa dijadikan dendeng ikan yang dapat disimpan dan tahan lama, (3) menciptakan kemandirian ekonomi keluarga serta membuka peluang usaha baru yang semula ikan dijual mentah dengan harga murah setelah diolah menjadi dendeng ikan nilai jual ikan menjadi naik.  
PENGARUH PELARUT (ETIL BENZENA), PERBANDINGAN STYRENE BUTADIENE RUBBER (SBR) TERHADAP STIREN, DAN JUMLAH INISIATOR (BPO) PADA PEMBUATAN HIGH IMPACT POLYSTYRENE (HIPS) Wahyuni, Dwi
Indonesian Journal of Aerospace Vol. 2 No. 2 (2004): Jurnal Teknologi Dirgantara
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30536/j.jtd.2004.v2.a800

Abstract

High impact polystyrene (HIPS) is the widely used material now, and also for the aerospace material as a communication instrument system and an electrical insulation. In order to produce HIPS, there are a view method which can be executed. In this case, the research is executed by the copolymerization processes of styrene butadiene rubber (SBR) solution in styrene. Variables which influence to the result properties (HIPS) are the SBR to styrene ratio, the solvent (ethyl benzene), the benzoyl peroxide initiator (BPO). The properties of the product are tensile strength, impact strength, softening point, melting point and the hardness. The result showed that the properties of the HIPS product was near of the HIPS high heat. The optimal processes condition was the solvent to the styrene monomer ratio was 0.05492, the SBR to the styrene ratio was 0.1236 and the BPO to the styrene ratio was 0,0003. The properties of the HIPS product were: the impact strength was (519-1215) N per cm, the tensil strength not more than was 106 N per cm, the elongation was (36-54) percent and the hardness was (65-69) shore A. This properties achieved at the mixing polymerization processes 4 scale in 11-12 hours, the early mixing at 4 scale 1 hours, the cutting chain 2 drops.
PENELITIAN PEMBUATAN POLI METIL METAKRILAT Wahyuni, Dwi; Dewi, Sri Rukmini
Indonesian Journal of Aerospace Vol. 1 No. 2 Desember (2003): Jurnal Teknologi Dirgantara
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30536/j.jtd.2003.v1.a781

Abstract

The poly methyl methacrylate (PMMA) research has been excecuted. Methyl methacrylate is polymerized by the free radical inisiation with the suspension condition using benzoyl peroxyde inisiator, water as a solution and the gelatine stabilizer, in this reseaarch is executed as a standard ratio (part per part:monomer : water : stabilizer = 100 : 350 : (0.1 1) with the inisiator to monomer ratio variation (part per part) are: 0.1 per 50; 0,175 per 50; 0,25 per 50; 0,25 per 50, the temperature variation are : 30 degree C, 45 degree C, 60 degree C and the time polymerization until 320 minutes. The result showed that the optimum monomer polymerizeation was at the inisiator to monomer ratio 0,25 per 50, the temperature at 45 degree C and at the time polymerization until 300 minutes with the monomer conversion was 86 percent. The Infra Red Spectroscopy analyses showed that there are poly methyl methacrylate in the product. The Gas Liquid Chromatography analysis showed the evolution of the monomer (methil methacrylate concetration.
Penerapan Model Pembelajaran Kooperatif Tipe Student Facilitator and Explaining untuk Meningkatkan Hasil Belajar Siswa Kelas XI-IPS di MA Darul Huda Wonodadi Blitar Wahyuni, Dwi
Paradigma: Jurnal Filsafat, Sains, Teknologi, dan Sosial Budaya Vol. 30 No. 2 (2024): Paradigma: Jurnal Filsafat, Sains, Teknologi, dan Sosial Budaya
Publisher : Universitas Insan Budi Utomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/paradigma.v30i2.555

Abstract

This Classroom Action Research (PTK) was designed with the aim of describing the improvement in learning outcomes of class XI-IPS students at MA. Darul Huda Wonodadi Blitar by applying the Student Facilitator and Explaining type cooperative learning model. Data collection techniques in research include interview techniques, observation, documentation and tests. n this research, the researcher identified the following research variables: (1) the teacher's ability to manage the class; (2) the critical thinking skills activity variable of students using the Student Facilitator and Explaining learning method on the main subject of Employment in class XI-IPS MA. Darul Huda Wonodadi Blitar; (3) variable student learning outcomes in economics subjects. The research procedure applied in this research uses a series of Action Research Classrooms consisting of 2 cycles with stages, namely the planning stage, implementation stage, observation stage, and reflection stage. The data analysis technique is carried out by data reduction and data exposure. The data reduction process was carried out by selecting students, simplifying and transforming the data that had been presented in the field note transcript. The results of the research showed that the student learning outcomes in cycle I obtained a classical learning completeness score with an average class reaching 75% and in cycle II the class average of classical learning completeness reached 87.5%, so it can be seen if learning is implemented using using the Student Facilitator and Explaining method can improve the learning outcomes of XI-IPS MA students. Darul Huda Wonodadi Blitar.
Retaining Wall Design As a Landslide Disaster Mitigation Effort On The Enim River South Sumatra, Indonesia Putra, M. Sang Gumilar Panca; Anggraini, Nita; Wahyuni, Dwi
Sriwijaya Journal of Environment Vol 10, No 3 (2025): ENVIRONMENTAL ENGINEERING
Publisher : Program Pascasarjana Universitas Sriwijaya

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

Abstract

This research focuses on analyzing the stability of three types of retaining walls cantilever, gravity, and sheet pile to address landslide risks along the Enim River in Tanjung Karangan Village, Muara Enim Regency. The village is prone to landslides due to high riverbanks and unstable soil conditions exacerbated by erosion and settlement encroachment. To mitigate these risks, retaining walls are crucial in maintaining slope stability and preventing further erosion. The study utilized Windows Forms methods to perform numerical simulations and evaluate key factors such as the safety factor, sliding resistance, overturning resistance, bearing capacity, and material strength of the designed walls. The cantilever retaining wall design proved effective, achieving safety factors for overturning (1.80), sliding (1.51), and bearing capacity (1.31), making it suitable for implementation at the study location. However, the gravity retaining wall, despite meeting safety requirements for overturning (1.72) and bearing capacity (1.35), failed in sliding, with a safety factor of 1.49, indicating it is not appropriate for this case due to insufficient sliding resistance. The analysis of the sheet pile retaining wall focused on embedment depth and material quality. A steel sheet pile with a length of 9 meters, an embedment depth of 4.82 meters, and material properties of Fy = 450 MPa and E = 2.1 x 105 MPa was determined to be a feasible solution. The findings conclude that both cantilever and sheet pile retaining walls can effectively mitigate slope instability and riverbank erosion, while the gravity retaining wall is not suitable for the given conditions. These results provide valuable insights for future infrastructure development in landslide-prone areas.
ANALYSIS OF ARABICA COFFEE (Coffea arabica) GROWTH UNDER THE SUREN (Toona sureni) SHADE TREE IN GENTENG VILLAGE, SUKASARI DISTRICT, SUMEDANG REGENCY Darliana, Ina; Ryadi, Giga; Wahyuni, Dwi; Meyranti, Risky; Rombeallo, Esra; Hapsari, Saprilian Stya
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 9 No. 3 (2025): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v9i3.7502

Abstract

Arabica coffee (Coffea arabica) is one of the leading plantation commodities whose growth is strongly influenced by environmental conditions, particularly the availability of shade from canopy trees. This study was conducted to analyze the influence of suren trees (Toona sureni) on the growth of Arabica coffee of the Ateng Super variety in Genteng Village, Sukasari District, Sumedang Regency. The research was carried out in April–May 2025 on a 0.7 ha community owned land with a sampling intensity of 15%. The observed parameters included total height, clear bole height, and diameter of suren shade trees, as well as the number and length of productive branches of coffee plants. Data were analyzed using classical assumption tests and multiple regression with t-tests through RStudio software.The results showed that the morphological characteristics of suren trees total height, clear bole height, and diameter did not directly influence the number or length of productive branches of Arabica coffee. Nevertheless, the presence of suren as a shade tree played an important role in creating a microclimate conducive to coffee growth. Microclimate observations indicated that suren shade could maintain ideal temperature and humidity ranges, namely 22–24°C and 72–83%, thereby helping stabilize the growing environment for coffee plants. With these capabilities, suren trees are considered suitable as shade species in Arabica coffee agroforestry systems. Their presence does not hinder coffee plant growth; instead, they contribute to establishing optimal environmental conditions for vegetative development and overall plant productivity. Keywords: Agroforestry, Coffea arabica, Shade tree, Rstudio, Suren
Pengaruh alat peraga memorize trigonometri fingers terhadap motivasi dan hasil belajar siswa SMA Negeri 1 Ngronggot Wahyuni, Dwi; Nurwiani, Nurwiani; Masruroh, Faridatul
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 10 No 1 (2024): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v10i1.22191

Abstract

The research aims to analyze: Whether or not there is an influence of using the Memorize Trigonometry Fingers teaching aid on the motivation and learning outcomes of class X students at SMA Negeri 1 Ngronggot. Quantitative research, carried out using the normality test, homogeneity test, t test, Mann Whitney U test, r test, Spearman's rho correlation test and determination. Student population of SMA Negeri 1 Ngronggot class X. Sample of students in class X-3 and X-2. Focuses on Trigonometry of special angles in the first quadrant. Hypothesis research results: There is an effectiveness of using the Memorize Trigonometry Fingers teaching aid on learning motivation of 1.6%, including very weak. There is an influence of using the Memorize Trigonometry Fingers teaching aid on learning motivation of r = 0.126, including a low level of relationship. The direction of the relationship is positive, meaning that if the motivation value of the experimental class is high then the motivation value of the control class is high, and vice versa. Hypothesis research results: There is an effectiveness of using the Memorize Trigonometry Fingers teaching aid on learning outcomes of 0.0001%, including very weak. There is an influence of using the Memorize Trigonometry Fingers teaching aid on learning outcomes of -0.567, including a moderate level of relationship. The direction of the relationship is negative, meaning that if the experimental class learning outcomes are high then the control class learning outcomes are low, and vice versa.
Co-Authors Abdul Kadir Ady Soesetijo, Ady Akbar, Muhammad Farhan Almarsaban, Almarsaban Alviyanti, Dina Ama, Petrus Geroda Beda Andini, Mariska Anggraeni, Apprillia Anggraeni, Nyi Aida Anitasari, Dhesy Anjani, Mardhiana Dwi Ardiyansyah, Ridho Arini Dwi Larasatining Retnowati, Arini Dwi Larasatining Armaini, Armaini Armawadin, Irsyad Daffa Asih Imulda Hari Purwani Asniah Asniah Asrulla, Asrulla Aulia, Qosania Wilda Ayu Ningsih, Silvi Putri Beda Ama, Petrus Geroda Burhan, Asmat Busro, B. Depita Ariningtyas Dera Dwi Herawati Deshinta Putri Mulya Devi Novitasari, Devi Devita, Risa Dewi, Sri Rukmini Dian Wahyuning Tyas Dinaloni, Diah Efriyanisari, Efriyanisari Eka Agustina, Eka Erwin Novita Sari Esra Rombeallo Farianingsih, Farianingsih Faridatul Masruroh Fauziah, Dafa Feriatul Qiptiyah, Feriatul Fierda Nurany, Fierda Fihrin Fihrin Fita Sari, Fita Fitrah Dewi Mustikasari Giyatmi Giyatmi Hafrizdha Chandra Y Hapsari, Saprilian Stya Hari Untarto Swandono Harini Hartono, Arif Herlinda Mawardika HERU SUBRATA Hidayatul, Fathul Husna, Wal’idatul Ida Kristianingsih Iffah, Jauhara Dian Nurul Iis Nur Asyiah Ina Darliana Jarwanti, Jarwanti Jeka, Firdaus Jekti Prihatin Jubaidah, Asih Kamila, Fanisa Ayu Cahya Karista, Karen Karlina, Intan Kastori F , Aris Khairul Ikhwan Khairunnisa Batubara Khasanah, Siti Ma’rifatul Khomisah komalasari , Sartika KRISNA KHARISMA PERTIWI KURNIAWATI, YUYUN La Ode Aris Laksanano, Gayuh Siska Laurenza, Dinar Legawati , Sri Legawati Lestari, Julita Lucia Endang Hartati, Lucia Endang Lukman Hakim Maemunah , Azis Maemunah, Azis Maisah Maisah Mardiatul Hasanah Martalia, Martalia Masruroh, Ani Mochammad Iqbal Muhammad Yusuf Muslimin Muslimin Nadia Pramasari Ni'mah, Ni'mah Nita Anggraini, Nita Norhayati, Dewi Nur Aini NURUL HIDAYAH Nurwiani, Nurwiani Octavia, Indah Andika Pane , Efi Irwansyah Pham, Huong Thi Thu Prana, Mega Yuliya Prasetijwowati, Tri Pratama, Fadhiil Novriadi Priastika, Awaluci Puspitaningsari, Mecca Putra, M. Sang Gumilar Panca Putri, Amirah Nuraini Lianti Putri, Sherlyna Rizkiya Rachma Nurhayati Rahayu, Martini Rahman, Muhammad Fajar Wahyudi Rahmawati, Miranda Wulandari Rambe, Riris Nurkholidah Ratna, Dewi Retnowulan, Heni Rezeki , R. Sri Ridlo, Zainur Rasyid Riska Dhenabayu Risky Meyranti Rismawati , Rismawati Riyanti, Neni Rizka Elan Fadilah, Rizka Elan Rohmatin, Homsiatur Rosa Juwita Hesturini Rosa Susanti Rosa, Lidiya Praktika Rosadi, Kemas Imron Rozana, Kennis Rusmiati , Desi Ryadi, Giga S Suratno Sabna, Anjali Saksitha, Deassy Arestya Saloma Samadi W Bakar, Samadi W Sara Munthe, Atika Sari PDW, Kumala Sariwati, Atmira Sefriyono Sefriyono Sekarrini, Loveria Selly Rizki Yanita Sembiring, Evaliata Br. Sihombing, Nurma Sari Siti Murdiyah Slamet Hariyadi Sri Katoningsih Suciati Sudarisman Sudiastuti, Sudiastuti Sudrajat Sudrajat Sugeng Sutiarso Sugiyarto Sugiyarto Sukur, La Ode Sulistyaningsih Sulistyaningsih Sulthan Ahmad Suryani Harahap, Efi Susanti, Dhina Ayu Susilowati, Lina Sutarto Sutarto Suwanda, Azlan Swandono, Hari Tantut Susanto Tiarnida Nababan Tomi Utomo tri wahyuni Trio Ageng Prayitno, Trio Ageng Wachju Subchan Wenang Anurogo, Wenang Widjayanti, Trisna Budy Widya Resti Susanti Widyarani, Destia Wilis Sukmaningtyas Yulazri, Yulazri Yuliani Yuliani