Article Per Year (5 Year)
p-Index From 2021 - 2026
1.756
P-Index
This Author published in this journals
All Journal MATEMATIKA Jurnal Sains dan Teknologi Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Edukasi dan Penelitian Informatika (JEPIN) Indonesian Journal of Early Childhood Education Studies e-Jurnal Rekayasa dan Teknologi Budidaya Perairan JOURNAL OF GOVERNMENT (Kajian Manajemen Pemerintahan dan Otonomi Daerah) Journal of Information Systems and Informatics Jurnal Prima Medika Sains JATI (Jurnal Mahasiswa Teknik Informatika) EMBISS: Jurnal Ekonomi, Manajemen, Bisnis, Sosial Jurnal Ilmu Tarbiyah Jurnal Teknik Ilmu dan Aplikasi IPSSJ GeoEco Jurnal Online Tata Busana
Dwi Puspitasari
Universitas Muria Kudus
Religion Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

Published : 16 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 16 Documents
Search

 1   2 
ANTIBACTERIAL ACTIVITY AND TOXICITY TEST OF SPONGE EXTRACT Stylissa massa (Carter, 1887) FROM LAMPUNG WATERS Susanti, Oktora Susanti,; Setyawan, Agus; Puspitasari, Dwi; Parabi, Achmad Reza; Sari, Azzahra Indah; Habib, Farid Alif; Hilmi, Haidar; Rahaz, Muhammad Faiz Thoyib; Maharani, Ni Putu Diva; Alfina, Ria; Gunawan, Riyan
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan Vol. 11 No. 2 (2023)
Publisher : University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrtbp.v11i2.p%p

Abstract

Geographically, indonesia is natural resource countries which have large marine biodiversity, one of these is the coral reefs ecosystem. Sponge is one of any animal of the phylum porifera and a marine invertebrates that live in coral reefs ecosystem. Stylissa massa sponge can produce these secondary of metabolic processes in cells in his body. Many research stated that extracts of sponges having compound that is the sitotoksin bioaktif, anti tumor, antiviral drug, anti inflammatory and others. Stylissa massa is one species of sponge that characterizes demospongiae class, phylum porifera, and kingdom animalia. The study aimed to identify the activity of extracts antimikroba Stylissa massa on several pathogens derived from waters and land, and this study also to determine the level of toxicity Stylissa massa extract with Brine Shrim Lethality Test (BSLT). The antibacterial activity Stylissa massa extract against MDR S. aureus, MDR E.coli, Vibrio vulnivicus, Vibrio parahameolyticus, Vibrio alginoliticus, Vibrio harveyi, Salmonella thypi, Staphylococcus aureus, Escherichia coli and Aeromonas hydrophyla. The results showwed that the extract of Stylissa massa hase been created inhibition zone against all of the pathogen used. S.aureus bacteria at the smallest extract concentration (10 ppm) has created inhibition zone 8,68 mm and at the highest extract concentration (10.000 ppm) has created inhibition zone 10,83 ppm. The results of the analysis by using a graph indicating that probit LC50 extract Stylissa massa is 100 µg/mL, from the data can be concluded that extracts sponges stylissa massa have cytotoxic potential.Keyword: Sponge, Stylissa massa, extract, antibacterial, BSLT
Pengaruh Jumlah Helai Benang Katun Terhadap Hasil Jadi Sulaman Hardanger Pada Bolero PUSPITASARI, DWI
Jurnal Online Tata Busana Vol. 3 No. 1 (2014): Jurnal Online Tata Busana Pebruari 2014
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jurnal-online-tata-busana.v3i1.6821

Abstract

Abstrak Sulaman hardanger merupakan tipe sulaman terawang hitung jahitan yang dikerjakan di atas kain tenunan polos. Pada penelitian ini, sulaman hardanger diterapkan pada bolero menggunakan bahan utama kain &rdquo;aida&rdquo; 22 thread per inch. Tujuan penelitian ini adalah a).Untuk mengetahui hasil jadi sulaman hardanger menggunakan benang katun 2 helai, 4 helai dan 6 helai. b). Untuk mengetahui pengaruh benang katun 2 helai, 4 helai dan 6 helai terhadap hasil jadi sulaman hardanger. c). Untuk mengetahui jumlah helai benang katun yang menghasilkan sulaman hardanger terbaik. Penelitian ini termasuk jenis penelitian eksperimen.Variabel bebas yakni jumlah helai benang katun yang berbeda.Variabel terikat yaitu hasil jadi sulaman hardanger ditinjau dari aspek kerapatan tusuk, kerapian hasil sulaman dan kesesuaian bahan dengan hasil sulaman hardanger.Variabel kontrol yakni desain bolero, desain motif sulaman.Metode pengumpulan data adalah observasi dengan instrumen penelitian berupa lembar observasi daftar centang (checklist) kepada 30 observer.Analisisdata menggunakan anava tunggal. Hasil uji statistik menunjukan bahwa terdapat pengaruh jumlah helai benang katun terhadap hasil jadi sulaman hardanger. Tingkat signifikansi semua aspek adalah p = 0.000<0.05, sehingga Ha diterima. a.) Hasil jadi sulaman hardanger ditinjau dari 6 aspek. Mean tertinggi pada klosterblock adalah 3,7557. Mean pada wovenbars adalah 3,5667. Mean pada overcast adalah 3,8883. Mean pada variasi maltescross adalah 3,8883. Mean kerapian hasil sulaman hardanger adalah 3,9000 dan mean kesesuaian bahan adalah 3,3110. b.) Jumlah helai benang katun memberi pengaruh yang berbeda. Benang katun 2 helai menghasilkan sulaman hardanger yang tipis.Benang katun 4 helai menghasilkan sulaman hardanger yang sedang.Benang katun 6 helai menghasilkan sulaman hardanger yang tebal. c). Ditinjau dari seluruh aspek sulaman hardanger yang terbaik dihasilkan oleh benang katun 4 helai. Kata kunci: sulaman hardanger, jumlah helai benang katun, hasil sulaman hardanger pada bolero. Abstract Hardanger embroidery is a type of openwork counted thread embroidery which is done on plain weave fabric. In this research, hardanger embroidery was applied on bolero by using &ldquo;aida&rdquo; fabric for 22 threads per inch. The aims of this research are: a.) To find out the hardanger embroidery goods using 2, 4 and 6 plies of stranded cotton. b.) To discover the effect of different plies of stranded cotton on hardanger embroidery goods. c.) To find out the appropriate number of plies in resulting the best hardanger embroidery goods. This research was experimental research. The independent variables as the different plies of the stranded cotton.The dependent variables are hardanger embroidery goods considered on the density, neat and the appropriateness of the material to hardanger embroidery goods. While the control variables are bolero design, embroidery design.The data collection method was observation with checklist as the instrument. The checklists were distributed to 30 observers. The data analysis was done by using one-way ANOVA. The statistic test result shows that there were effects on the hardanger embroidery goods based on the plies differences of the stranded cotton used. As the significant level shows that it is 0.005, it means that the hypothesis is accepted. a.) The hardanger embroidery goods are considered based on 6 aspects. The highest mean of klosterblock is 3,7557. Mean of wovenbars is 3,5667. Mean of overcast is 3,8883. Mean of maltescross variation is 3,8883. Mean of hardanger embroidery goods&rsquo; neat is 3,9000 and mean of the material appropriateness is 3,3110.b.) The different plies number gave different effect on the hardanger embroidery goods. The 2 plies stranded cotton results thin hardanger embroidery goods. The 4 plies stranded cotton results medium quality of hardanger embroidery goods. The 6 plies stranded cotton results thick hardanger embroidery goods. c.) The hardanger embroidery which is made of 4 plies stranded cotton was considered as the best on all aspects. Keywords:hardanger embroidery, plies of the stranded cotton, hardanger embroidery goods on bolero.
Analysis of Information Technology Governance In Bina Darma Foundation of Salatiga Using COBIT 5 Framework Puspitasari, Dwi; Chernovita, Hanna Prillysca
Journal of Information System and Informatics Vol 3 No 1 (2021): Journal of Information Systems and Informatics
Publisher : Asosiasi Doktor Sistem Informasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33557/journalisi.v3i1.92

Abstract

Bina Darma foundation is a non-profit organization established by SWCU and GMKI. The main activities of the Bina Darma foundation are a leadership training program, journal publishing, and guesthouse rental. Problems that occur in the foundation include the management of human resources related to IT is not appropriate. To solve the problem, there needs to be control and evaluation to see how the condition of IT governance in Bina Darma Foundation uses the framework COBIT 5 domain DSS (Delivery, Service, and Support). The result of this research is capability level is currently at level 1 (Performed process), while the capability level is expected to be at level 2 (Managed process). Therefore, recommendations are given so that the IT governance in Bina Darma Foundation can work optimally to support the achievement of the organization's business objectives efficiently.
Komparatif Tingkat Kepuasan Mitra Terhadap Pelayanan Balai Karantina Hewan, Ikan, Dan Tumbuhan (BKHIT) di Jawa Timur Indonesia Puspitasari, Dwi; Setyadi, Taufik; Harya, Gyska Indah
Jurnal Teknologi Informasi dan Ilmu Komputer Vol 13 No 1: Februari 2026
Publisher : Fakultas Ilmu Komputer, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jtiik.2026131

Abstract

Penelitian ini bertujuan untuk menganalisis perbedaan tingkat kepuasan mitra importir burung kenari terhadap pelayanan Balai Karantina Hewan, Ikan, dan Tumbuhan (BKHIT) Jawa Timur berdasarkan dimensi kualitas layanan (RATER). Populasi yang digunakan dalam penelitian ini adalah CV. Malang Kenari Jaya dan CV. Murai Rimba Kediri. Penentuan sampel untuk menjawab tujuan yaitu para ahli atau pelaku yang berkompeten dan terlibat dalam perusahaan yang meliputi responden ahli yaitu CV. Malang Kenari Jaya sebanyak 20 responden dan CV. Murai Rimba Kediri sebanyak 20 responden. Sehingga total responden dalam penelitian ini berjumlah 40 orang. Penelitian ini menggunakan metode Servqual ini berdasarkan aspek reliability, responsive, assurance, emphathy, dan tangible dan analisis Uji-T untuk membandingkan rata-rata dari dua kelompok data dan mengukur sejauh mana perbedaan tersebut dapat dianggap sebagai perbedaan yang signifikan. Hasil penelitian tersebut menunjukkan bahwa meskipun terdapat apresiasi terhadap aspek tertentu, peningkatan kualitas layanan, khususnya dalam responsivitas, fasilitas fisik, keandalan prosedur, dan komunikasi teknis, sangat penting untuk menciptakan pelayanan publik yang prima, efisien, dan berorientasi pada kepuasan pengguna. Kedua perusahaan memiliki persepsi yang berbeda terhadap kualitas layanan yang diberikan, dengan CV. Malang Kenari Jaya cenderung lebih puas dibandingkan CV. Murai Rimba Kediri. Nilai ini cukup besar untuk sebuah skala kepuasan, mengingat biasanya perbedaan 0,5 poin saja sudah dianggap bermakna dalam survei layanan publik.   Abstract This study aims to analyze the differences in satisfaction levels of canary bird importer partners with the services of the Animal, Fish, and Plant Quarantine Agency (BKHIT) of East Java, based on the service quality dimensions (RATER). The population of this study consisted of stakeholders from CV. Malang Kenari Jaya and CV. Murai Rimba Kediri. The sampling was determined purposively, involving competent experts and practitioners within the companies, with 20 respondents from CV. Malang Kenari Jaya and 20 respondents from CV. Murai Rimba Kediri, resulting in a total of 40 respondents. The research applied the SERVQUAL method, which includes the dimensions of reliability, responsiveness, assurance, empathy, and tangibles, combined with an independent T-test analysis to compare the mean values of the two groups and determine whether the differences were statistically significant. The findings indicate that although certain aspects of the service were appreciated, improvements in responsiveness, physical facilities, procedural reliability, and technical communication remain crucial to deliver excellent, efficient, and user- oriented public services. The two companies showed different perceptions of service quality, with CV. Malang Kenari Jaya tending to be more satisfied than CV. Murai Rimba Kediri. This difference is considered substantial on a satisfaction scale, given that even a 0.5-point gap is generally regarded as meaningful in public service surveys.
PERAN KEARIFAN LOKAL LILIFUK DAN MANE’E  DALAM PENGELOLAAN SUMBER DAYA LAUT BERKELANJUTAN DI INDONESIA Puspitasari, Dwi; Utama, Donny; Anggraini, Kartika; Reflis; Utama, Satria Putra
Integrative Perspectives of Social and Science Journal Vol. 3 No. 04 April (2026): Integrative Perspectives of Social and Science Journal
Publisher : PT Wahana Global Education

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

Abstract

Pengelolaan sumber daya laut secara berkelanjutan menjadi salah satu isu penting dalam pembangunan nasional, terutama bagi negara kepulauan yang memiliki ketergantungan besar terhadap sektor kelautan. Penelitian ini bertujuan untuk untuk menganalisis peran kearifan lokal berupa lilifuk dan mane’e, dalam pengelolaan sumber daya laut berkelanjutan di Indonesia. Metode yang digunakan adalah pendekatan kualitatif deskriptif melalui studi pustaka. Hasil penelitian menunjukkan bahwa  Kearifan lokal Lilifuk dan Mane’e memiliki peran penting dalam pengelolaan sumber daya laut berkelanjutan di Indonesia. Lilifuk berfungsi sebagai sistem konservasi melalui penutupan kawasan untuk mendukung regenerasi sumber daya, sedangkan Mane’e merupakan sistem pemanfaatan kolektif berbasis adat yang mengatur penangkapan ikan secara terkontrol.
DEVELOPMENT OF AUGMENTED REALITY-BASED LEARNING BOOKS TO IMPROVE STUDENT PREPAREDNESS FOR LANDSLIDE DISASTERS AT SMA NEGERI 1 KERJO, KARANGANYAR REGENCY Ronggowulan, Lintang; Wijayanti, Pipit; Utomowati, Rahning; Tjahjono, Gentur Adi; Rahmi, Ardia Tiara; Puspitasari, Dwi
GeoEco Vol 12, No 1 (2026): GeoEco January 2026
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ge.v12i1.106685

Abstract

Student preparedness in facing landslide disasters is an important aspect in disaster risk reduction in educational units. However, disaster learning in secondary schools is still dominated by conventional teaching materials that lack visualization and have not been optimally integrated with the Disaster Safe Education Unit Program (SPAB). This study aims to develop SPAB-based textbooks equipped with Augmented Reality (AR) technology to improve students' understanding and preparedness for landslide disasters. The study used the Research and Development (R&D) method with the ADDIE model. The research subjects consisted of 32 students of Class XII. F7 SMA Negeri 1 Kerjo. The research instrument used validation by material experts and media experts. Based on the research results, it can be concluded that the Disaster Safe Education Unit (SPAB)-based learning book enriched with Augmented Reality (AR) technology is declared feasible and effective for use in landslide disaster mitigation learning. The validation results showed a score of 79.2 from material experts and 80 from media experts, both of which are in the feasible category. Effectiveness testing on 32 students showed improved learning outcomes, with an average score increasing from 56.2 in the pretest to 83 in the posttest, and an N-Gain value of 56%, which is considered quite effective. These findings confirm that integrating SPAB-based textbooks with AR visualizations can significantly improve students' understanding and preparedness, while also serving as an alternative, innovative learning medium relevant to disaster education in schools.  
Co-Authors Agus Setyawan Alfina, Ria Ali Rahman Wibisana, Hafid Anggraini, Kartika Ari Rahmawati Chiuman, Linda Devisia, Vinny Aghistnaa Dimas Wahyu Wibowo Dwi Endah Kusrini Eka Larasati Amalia endah andayani Ericawati, Fifi Faisal Rahutomo Fitria, Lailatul Gerry Katon Mahendra, Gerry Katon Gunawan, Fitrah Arif Gunawan, Riyan Habib, Farid Alif Hanna Prillysca Chernovita Haq, Permata Nurul Harya, Gyska Indah Hendra Pradibta Hendrawan, Raditya Hilmi, Haidar Imam Fahrur Rozi Kurniangesti, Era Chalis Lintang Ronggowulan Maharani, Ni Putu Diva Meida Hersianty, Venny Mulyani, Heni Mustika Mentari Nawangsari, Rindi Nofyandi, Resqy Dwi Nur Aini, Bariroh Isriya Palupi P, Laras Parabi, Achmad Reza Prakoso, Ilham Agung Pramana Yoga Saputra Putri, Silmi Mardyanti Rahaz, Muhammad Faiz Thoyib Rahmad, Cahya Rahmi, Ardia Tiara Ramadhani, Aliya Ramadhani, Moch. Febry Reflis Rif’an, Muhamad Rosa Andrie Asmara Rozak, Rama Wijaya Abdul Rudy Ariyanto Salsabilla, Firyal Sari, Azzahra Indah Satria Putra Utama Sulistyo Sulistyo Sulistyoningrum, Trie Endah Susanti, Oktora Susanti, Suyono, Tan Syafiul Muzid Tjahjono, Gentur Adi Utama, Donny Utomowati, Rahning Wijayanti, Pipit Yan Watequlis Syaifudin Yudie Irawan Yuri Ariyanto