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REKONSTRUKSI VARIASI BULANAN SALINITAS DI JALUR ARUS LINTAS INDONESIA SELAMA ~ 200 TAHUN: REKAMAN SALINITAS DARI δ18О KARANG BUNAKEN DAN BALI Hernawan, Indra; Cahyarini, Sri Yudawati; Putri, Mutiara
Jurnal Geologi dan Sumberdaya Mineral Vol 22, No 3 (2012): Jurnal Sumber Daya Geologi
Publisher : Pusat Survei Geologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (490.572 KB)

Salinity is one of important parameter in oceanographic studies. The long timeseries oceanographic data is required to more understand the variability of oceanographic condition. Coral geochemical proxies overcome the shortcoming of instrumental data availibility. δ18О contents in coral skeleton is influenced by sea surface temperature and δ18О seawater. δ18О seawater is influenced by salinity. In this study salinity is reconstructed using coral δ18О and SST from the data model. δ18О from Bunaken and Padang Bai (Bali) corals are used in this study. SST data from the ERSST, SODA and HAMSON are used to reconstruct salinity. This study result in that the Bunaken coral records the local salinity variation in monthly and annual mean resolution. Padang Bai coral records better salinity in annual mean variation than in monthly variation. In both region, salinity variation in decadal resolution does not show significantly different.Keywords: Salinity, Sea surface temperature, δ18О, coral, Bunaken and Bali.

Molecular docking of triterpene glycoside compounds (cucurbitane, charantin and momordicin) in bitter gourd (Momordica charantia L.) fruit as anti-diabetes mellitus type 2 Cristiannanda, Daniel; Hati, Dinda Mutiara; Hafid, Gina Mutia; Anggini, Joya Talitha; Setiawati, Luh Gede Elen; Putri, Mutiara; Chandra, Nabella Oktaviana; Auli, Winni Nur Auli; Saputro, Anjar Hermadi
Pharmacy Reports Vol. 2 No. 3 (2022): Pharmacy Reports
Publisher : Indonesian Young Scientist Group and UPN Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51511/pr.68

Diabetes mellitus is a chronic metabolic disorder characterized by elevated blood glucose levels due to impaired insulin secretion, insulin resistance, or both. Type 2 diabetes mellitus (T2DM) accounts for approximately 90% of all diabetes cases and remains a significant global health challenge. Current pharmacological treatments often have limited efficacy and adverse side effects, necessitating the exploration of safer, more effective antidiabetic agents. Momordica charantia (bitter melon) is a medicinal plant known for its hypoglycemic properties, attributed to bioactive compounds such as cucurbitane-type triterpenoid glycosides, charantin, and momordicin. This study evaluated the potential of cucurbitane, charantin, and momordicin as antidiabetic agents for T2DM using molecular docking simulations. The crystal structure of aldose reductase (PDB ID 2HV5) was obtained from the Protein Data Bank, and AutoDock Tools 1.5.7 was used for docking studies. The binding affinities and interaction patterns of the test compounds were compared with zopolrestat, a standard ligand. Cucurbitane exhibited the lowest binding free energy (-11.70 kcal/mol), indicating the strongest interaction with the 2HV5 protein. All compounds demonstrated similarities in their interactions with key amino acid residues, suggesting comparable biological activity. These findings highlight cucurbitane’s potential as a lead compound for developing more effective antidiabetic therapies for T2DM.

SELF ACCEPTANCE OF THE MAIN CHARACTER IN MATT HAIG'S MIDNIGHT LIBRARY Putri, Mutiara; Widisanti, Ni Made; Ratih P, Shita Dewi
Journal Albion : Journal of English Literature, Language, and Culture Vol 5, No 1 (2023): Issue 1
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/albion.v5i1.8146

This study is an analysis of the main character with the aim of showing how the main character responds and describes the problem of self-acceptance that affects her mental health.The analytical method used in this study is a qualitative descriptive analysis method along with the psychoanalytic theory proposed by Sigmund Freud with the study of developmental psychology. The results of the research show that the level of self-acceptance can affect a person's life. The way the main character responds and describes self-acceptance is by looking back at her past life and embracing it in order to accept herself more as she is so she can move on and live a better life.Keywords: Midnight Library, mental health, self-acceptance and life.

THE EFFECT OF POWDERED NONI FRUIT (Morinda citrifolia) AS A FEED SUPPLEMENT ON THE GROWTH AND SURVIVAL RATE OF SILVER BARB (Barbonymus gonionotus) Putri, Mutiara; Hidayati, Sri; Armando, Eric
Asian Journal of Aquatic Sciences Vol. 7 No. 2 (2024): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.7.2.292-298

Silver barb is one of the fish that can be cultivated year-round due to their excellent ability to adapt to Indonesian climate. One of the problems that cultivators often face is feeding; long-term commercial feeding or pelleting will negatively impact the fish’s body. Therefore, a natural admixture of feed can become an alternative solution. This study used powdered noni fruit as a feed supplement for silver barb (Barbonymus gonionotus) because of its content of antioxidant compounds that can reduce oxidative stress due to free radicals. This study aims to determine the best practice of feeding powdered noni fruit as a feed supplement and its influences on silver barb's growth and survival rate during the fingerling phase. The study was conducted in November – December 2022 using a complete randomized design experiment consisting of four treatments and four retries. Random sampling took five fish sized 2 – 3 cm as samples. The cultivation container used in this study has a volume of 30 L, with each container containing ten samples. This study uses one-way ANOVA and is continued with a DMRT test to find the best doses of powdered noni fruit. The result shows that the best addition of noni powder was 15% of the total feed. This addition of noni powder demonstrates an increase of growth yield by 1.62 cm, absolute weight of 2.11 g, 87.5% survival rate, and feed conversion ratio of 0.0535. Moreover, the percentage of fish weight increases by 1.1% for every 1% increase in height.

LEVERING DALAM PROSES PEMINDAHAN HAK MILIK PADA TRANSAKSI JUAL BELI PIUTANG (CESSIE) DI INDONESIA Putri Al Rohman, Faradita; Cahya Siti Adiningsih, Regista; Putri, Mutiara; Andryawan, Andryawan
NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Vol 12, No 1 (2025): NUSANTARA : JURNAL ILMU PENGETAHUAN SOSIAL
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jips.v12i1.2025.223-237

Perjanjian jual beli dan ketentuan hukumnya sangat penting untuk menjaga ketertiban dan kepastian hukum dalam transaksi. Para pihak harus memperhatikan syarat sah dan asas konsensualisme, serta memahami bahwa perjanjian bersifat obligatoir tanpa otomatis memindahkan kepemilikan barang. Pemindahan hak milik terjadi melalui proses levering dimana melalui Pasal 613 KUHPerdata menekankan perlunya akta otentik dan pemberitahuan resmi. Penelitian ini menerapkan metode hukum normatif atau doktrinal dengan pendekatan yang berfokus pada undang-undang dan kasus-kasus. Hasil penelitian menunjukkan kewajiban penjual melakukan levering menurut KUHPerdata terbagi atas barang bergerak, tidak bergerak, dan tidak bertubuh. Levering atas hak barang bergerak dapat dilakukan dengan pemindahan secara fisik. Sedangkan levering atas hak benda-benda tak bergerak dan benda-benda bergerak tidak bertubuh dilakukan melalui akta otentik yang dibuat oleh notaris. Penelitian ini berfokus pada cessie yang mana memiliki dua sistem, yaitu bagi kreditur terdapat sistem pengalihan pertama (first assignment) yang mengakui pihak pertama yang menerima hak sebagai pemegang yang sah. Kemudian bagi debitur dibutuhkan sistem pemberitahuan pertama (first notification) dimana cessie yang pertama kali diberitahukan kepada debitur dianggap sah dan efektif. Kesimpulan penelitian yaitu selain mempertimbangkan syarat sahnya perjanjian dan mematuhi asas konsensualisme, levering atas cessie dianggap sah apabila debitur harus terlebih dahulu diberitahu mengenai perubahan kreditur.

Training on designing teaching materials with a book creator for junior high school science teachers in the Pali district Marlina, Leni; Wiyono, Ketang; Ismet; Aji, Dwi Purnomo; Syuhendri; Listiyorini; Luciana, Lita; Rizki, Irvan Nur; Putri, Mutiara; Anggraini, Siti Nashirah; Ramadani, Anisah Suci; Bestari, Annisa; Saqina, Rahma Ta
Transformasi: Jurnal Pengabdian Masyarakat Vol. 20 No. 2 (2024): Transformasi Desember
Publisher : LP2M Universitas Islam Negeri Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/transformasi.v20i2.11284

[Bahasa]: Perkembangan teknologi yang begitu pesat dibidang pendidikan dan rendahnya tingkat keterampilan guru dalam pemanfaatan teknologi menjadi latar belakang pentingnya pelaksanaan kegiatan pengabdian ini. Pengabdian pembuatan bahan ajar berbantuan book creator ditujukan bagi guru IPA SMP di kabupaten PALI. Hal ini disebabkan karena masih rendahnya tingkat keterampilan guru dalam pemanfaatan teknologi dan belum adanya bahan ajar berdiferensiasi berbasis elektronik. Perubahan kurikulum menjadi kurikulum merdeka dan kurangnya pelatihan dalam pemanfaatan teknologi menjadi faktor utama. Oleh karena itu, tujuan penelitian adalah untuk meningkatkan keterampilan guru dalam pemanfaatan teknologi dan meningkatkan pemahaman guru serta menghasilkan bahan ajar berdiferensiasi dengan memanfaatkan platform digital yaitu book creator. PAR (Participatory Action Research) merupakan metode yang digunakan dalam pelaksanaan kegiatan pengabdian yang terbagi menjadi: a) persiapan, b) pelaksanaan dan c) evaluasi dan refleksi. Sasaran kegiatan pelatihan adalah 19 guru IPA SMP di kabupaten PALI. Berdasarkan hasil data Pre-Test dan Post-Test yang diperoleh untuk tingkat keterampilan awal peserta pelatihan sebesar 50,86% dan meningkat menjadi 93% setelah melakukan pelatihan. Dibuktikan dengan nilai N-Gain yaitu 0,86 dengan kategori tinggi untuk efektivitas peningkatan keterampilan guru dalam pemanfaatan teknologi dan pembuatan bahan ajar berdiferensiasi setelah melakukan pelatihan. Sedangkan dari hasil evaluasi kepuasan peserta pelatihan berada pada kategori sangat puas dengan nilai 81,57%. Kegiatan pengabdian ini memberikan manfaat dan dampak positif dalam meningkatkan keterampilan guru dan dengan pelatihan seperti ini akan menciptakan guru-guru yang terampil dan profesional di Indonesia. Kata Kunci: bahan ajar, teknologi, kurikulum merdeka, book creator [English]: The rapid development of technology in education and the low level of teacher skills in utilizing technology are the background of the importance of implementing this community service program. The program of making teaching materials with the help of book creators is aimed at junior high school science teachers in the PALI district. This is due to the low level of teacher skills in utilizing technology and the absence of electronic-based differentiated teaching materials. The main factors are the curriculum change to an independent curriculum and the lack of training in technology utilization. Therefore, the research aims to improve teachers' skills in technology utilization, increase teachers' understanding, and produce differentiated teaching materials by utilizing a digital platform, namely book creator. PAR (Participatory Action Research) is a method used in the implementation of service activities, which is divided into a) preparation, b) implementation, and c) evaluation and reflection. The training targets were 19 junior high school science teachers in the PALI district. Based on the results of the pre-test and post-test data obtained, the initial skill level of the trainees was 50.86%, which increased to 93% after the training. They are proven by the N-Gain value of 0.86, a high category for the effectiveness of growing teacher skills in utilizing technology and making differentiated teaching materials after training. Meanwhile, the evaluation results of the satisfaction of the training participants were in the very satisfied category, with a value of 81.57%. This service activity provides benefits and positive impacts in improving teacher skills, and training like this will create skilled and professional teachers in Indonesia. Keywords: teaching materials, technology, independent curriculum, book creator

Hubungan Kejadian Post Dural Puncture Headache (PDPH) pada Pasien Sectio Caesarea dengan Anestesi Spinal di Rumah Sakit M Tahun 2019 Karnina, Resiana; Putri, Mutiara
Muhammadiyah Journal of Midwifery Vol 1, No 2 (2020): Muhammadiyah Journal of Midwifery (MyJM)
Publisher : Faculty of Medicine and Health Universitas Muhammadiyah Jakarta

Latar belakang: menurut data Riset Kesehatan Dasar (Riskesdas) tahun 2018, proses persalinan dengan operasi caesar di Indonesia mencapai 17,6% dari seluruh total kelahiran. Persalinan melalui sectio caesarea di Indonesia mengalami peningkatan dan akan mengakibatkan peningkatan penggunaan anestesi spinal yang memiliki komplikasi berupa Post Dural Puncture Headache (PDPH). Tujuan: untuk mengetahui hubungan kejadian Post Dural Puncture Headache (PDPH) terhadap usia, status gizi, dan riwayat PDPH pasien yang menjalani sectio caesarea dengan anestesi spinal di Rumah Sakit M. Metode: penelitian ini menggunakan metode cross sectional serta uji chi square. Sampel pada penelitian ini adalah pasien yang menjalani sectio caesarea dengan anestesi spinal di Rumah Sakit M pada bulan Juni – November 2019 dengan jumlah 125 sampel. Hasil: didapatkan 2(1,6%) pasien yang mengalami kejadian PDPH. Seluruh kejadian PDPH terjadi pada usia dewasa (26 – 45 tahun) dengan status gizi normal dan tidak memiliki riwayat PDPH. Pada hasil analisis didapatkan tidak terdapat hubungan antara kejadian PDPH terhadap usia (p=0,415) dan tidak terdapat hubungan antara kejadian PDPH terhadap status gizi (p=0,924). Kesimpulan: tidak terdapat hubungan antara kejadian Post Dural Puncture Headache (PDPH) terhadap usia dan status gizi pasien yang menjalani sectio caesarea dengan anestesi spinal di Rumah Sakit M pada bulan Juni – November 2019.

THE EFFECT OF POWDERED NONI FRUIT (Morinda citrifolia) AS A FEED SUPPLEMENT ON THE GROWTH AND SURVIVAL RATE OF SILVER BARB (Barbonymus gonionotus) Putri, Mutiara; Hidayati, Sri; Armando, Eric
Asian Journal of Aquatic Sciences Vol. 7 No. 2 (2024): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.7.2.292-298

Silver barb is one of the fish that can be cultivated year-round due to their excellent ability to adapt to Indonesian climate. One of the problems that cultivators often face is feeding; long-term commercial feeding or pelleting will negatively impact the fish’s body. Therefore, a natural admixture of feed can become an alternative solution. This study used powdered noni fruit as a feed supplement for silver barb (Barbonymus gonionotus) because of its content of antioxidant compounds that can reduce oxidative stress due to free radicals. This study aims to determine the best practice of feeding powdered noni fruit as a feed supplement and its influences on silver barb's growth and survival rate during the fingerling phase. The study was conducted in November – December 2022 using a complete randomized design experiment consisting of four treatments and four retries. Random sampling took five fish sized 2 – 3 cm as samples. The cultivation container used in this study has a volume of 30 L, with each container containing ten samples. This study uses one-way ANOVA and is continued with a DMRT test to find the best doses of powdered noni fruit. The result shows that the best addition of noni powder was 15% of the total feed. This addition of noni powder demonstrates an increase of growth yield by 1.62 cm, absolute weight of 2.11 g, 87.5% survival rate, and feed conversion ratio of 0.0535. Moreover, the percentage of fish weight increases by 1.1% for every 1% increase in height

Penguatan Pentingnya Pendidikan Dalam Memutus Mata Rantai Kemiskinan Putri, Mutiara; Suwarni, Suwarni; Soleh, Ahmad; Susena, Karona Cahya; Gayatri, Ida Ayu Made Er Meytha
Jurnal Dehasen Untuk Negeri Vol 4 No 2 (2025): Juli
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jdun.v4i2.8539

Education plays an important role in shaping the character and future of children. Poverty is a phenomenon that has become a major problem for many countries; both developed and developing countries. Poverty has always been a part of the social dynamics of society which is sunnatullah as well as a “disease” that must be cured through various approaches and development policies. This activity aims to provide motivation and understanding of the importance of education. By using descriptive qualitative methods / data collection by means of interviews, documentation and direct observation. The results of this community service are an increase in motivation in the children of Bina Remaja Harapan Bengkulu Orphanage.

Relationship of Parents' Socio-Economic Status to Student Achievement Arifin, Arif Zaenal; Azizah, Friska Rahmatika; Putri, Mutiara; Afiah, Nur; Rohanah, Rohanah; Rosaninda, Rosaninda; Holiah, Iis
Journal of Education and Teacher Training Innovation Vol. 1 No. 1 (2023): Journal of Education and Teacher Training Innovation (JETTI)
Publisher : PT. Pusmedia Group Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61227/jetti.v1i1.11

The economic well-being of parents can affect all aspects of life in the family, including by affecting the learning process of a child or student. This study aims to determine the condition of the socioeconomic status of students' parents, the learning achievement of high-class students and to determine the relationship between parents' socioeconomic status and student learning achievement. The method used in this study is descriptive qualitative. The subjects in this study were students who were ranked from 1 to 5 in high grades, namely class IV and V MI Al Washliyah perbutulan Cirebon. Data collection techniques that researchers use are by using observation and direct interviews. The data analysis technique used in this study is a qualitative descriptive method that is by looking for, collect, and organize systematically. Based on the results of research on the relationship between parents' socioeconomic status and learning achievement in high-class students at MI Al Washliyah, it can be concluded that there is a positive relationship between parents' socioeconomic status and learning achievement. From the explanation above, it can be seen that the socioeconomic status of parents has a significant positive relationship with student learning achievement. This shows that the higher the socioeconomic status of the parents, the higher the learning achievement of the learners. vice versa, the lower the socioeconomic status of parents, the lower the impact on student learning achievement

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