Garuda - Garba Rujukan Digital

p-Index From 2019 - 2024

2.583

P-Index

This Author published in this journals

All Journal Jurnal Matematika Jurnal Agrotek UMMat Jurnal Aplikasi Statistika & Komputasi Statistik Journal of Aquaculture and Fish Health Jurnal Pengabdian UNDIKMA KUBIK: Jurnal Publikasi Ilmiah Matematika Evolusi: Journal of Mathematics and Natural Sciences ALAMTANA: JURNAL PENGABDIAN MASYARAKAT UNW MATARAM Rengganis Jurnal Pengabdian Masyarakat Lumbung Ngabdi: Jurnal Pengabdian Masyarakat

Dara Puspita Anggraeni

Program Studi Matematika FMIPA, Universitas Nahdlatul Wathan Mataram

Author-ID : 3681476

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

Published : 18 Documents Claim Missing Document

Claim Missing Document

Articles

1 2

Penggunaan Model Binomial Pada Penentuan Harga Opsi Saham Karyawan Dara Puspita Anggraeni
Jurnal Matematika Vol 5 No 1 (2015)
Publisher : Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JMAT.2015.v05.i01.p53

Binomial Model for Valuing Employee Stock Options. Employee Stock Options (ESO) differ from standard exchange-traded options. The three main differences in a valuation model for employee stock options : Vesting Period, Exit Rate and Non-Transferability. In this thesis, the model for valuing employee stock options discussed. This model are implement with a generalized binomial model.

Prediksi Harga Emas Dunia di Masa Pandemi Covid-19 Menggunakan Model ARIMA Dara Puspita Anggraeni; Dedi Rosadi; Hermansah Hermansah; Ahmad Ashril Rizal
Jurnal Aplikasi Statistika & Komputasi Statistik Vol 12 No 1 (2020): Journal of Statistical Application and Computational Statistics
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Statistika STIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34123/jurnalasks.v12i1.264

Penelitian ini bertujuan memodelkan serta memprediksi harga emas dunia di masa pandemi COVID-19. Penelitian ini juga hanya memasukkan nilai masa lampau dari harga emas dunia tanpa adanya pengaruh faktor eksogen(independen) pada model. Model yang dipergunakan adalah model Autoregressive Integrated Moving Average (ARIMA). Adapun data yang dipergunakan pada permodelan sebanyak 240 data observasi dimana data merupakan data bulanan harga emas dunia bulan Agustus 2000 hingga Juli 2020. Model terbaik untuk harga emas dunia ini adalah ARIMA(0,1,1) dengan nilai Mean Absolute Percentage Error (MAPE) sebesar 3,70%. Hasil prediksi harga emas dunia untuk bulan Agustus 2020 hingga Januari 2021 berturut-turut adalah sebesar 1930,046; 1945,651; 1961,381; 1977,240; 1993,227; 2009,343 US$/Troy Ons emas. Prediksi ini menunjukkan tren naik dengan rata-rata peningkatan selama periode tersebut (Agustus 2020-Januari 2021) sebesar15,8594 US$/Troy ons per bulannya.

PENGARUH SUPPLEMENTASI Lactobacillus plantarum TERHADAP PERTUMBUHAN DAN TINGKAT KELANGSUNGAN HIDUP IKAN NILA (Oreochromis niloticus) Dara Puspita Anggraeni; Muhamad Ali; Ali Haris; Muhamad amin
Journal of Aquaculture and Fish Health Vol. 9 No. 1 (2020): JAFH Vol. 9 no. 1 February 2020
Publisher : Department of Aquaculture

Fitat merupakan salah satu senyawa antinutrisi pada pakan dengan bahan dasar yang mengandung biji-bijian seperti kedelai. Senyawa tersebut dapat mengikat protein dan mineral-mineral penting di dalam saluran pecernaan ikan sehingga dapat menyebabkan daya cerna pakan menjadi rendah. Senyawa yang dapat memecah fitat adalah enzim fitase. Oleh karena itu, penelitian ini bertujuan untuk mengetahui pengaruh penambahan bakteri penghasil enzim fitase (Lactobacillus plantrarum) terhadap tingkat pertumbuhan dan kelangsungan hidup ikan nila. L. plantarum diberikan melalui penyemprotan pada pakan komersial dengan konsentrasi berbeda; 0 log CFU/g sebagai kontrol (P1); 3.50 ± 0.24 log CFU/g (P2), dan 7.05 ± 0.11 log CFU/g (P3). Ikan nila dipelihara pada bak plastik selama 45 hari dan diberi pakan komersil dengan dan campuran probiotik tersebut diatas. Hasil penelitian menunjukkan bahwa konsentrasi probiotik berpengaruh secara signifikan terhadap tingkat pertumbuhan dan kelangsungan hidup ikan nila. Pertumbuhan terbaik diperoleh pada konsentrasi 7.05 ± 0.11 log CFU/g (P3) dengan laju pertumbuhan spesifik 3.04 % BW/hari (berat) dan 2.89% BL/hari (panjang). Disamping itu, ikan yang menerima suplementasi probiotik juga menunjukkan nilai rasio konvesrsi pakan yang lebih baik, yakni 1.25±0.03, dibandingkan dengan kontrol (1.33 ±0.03). Namun tingkat kelangsungan hidup ikan nila yang diberi tambahan probiotik tidak berbeda nyata dengan kontrol (tanpa penambahan probiotik), ~91%. Hasil ini menunjukkan bahwa Oleh karenanya, probiotik Lactobacillus plantrarum ini sangat direkomendasikan untuk dilakukan ujicoba pada skala yang lebih besar.

The Model of Coals Production in Indonesia Dara Puspita Anggraeni; Dwi Noorma Putri
EVOLUSI: JOURNAL OF MATHEMATICS AND SCIENCES Vol 5 No 2 (2021): Oktober 2021
Publisher : Fakultas MIPA Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/evolusi.v5i2.793

The purpose of this research is to model the production of coals in Indonesia. The model used in this research is multiple linear regression. The independent variables in this model are the time(w) and the export (eb), while the dependent variable is the production of coals in Indonesia. The data used is the national export and production in 2012 until 2019. The best model obtained is prodi = -4,475* 1010+ 2,216*107 *wI + 1,649 * bei + This model has a MAPE of 5,27%. In this model time and export have explained 71,72 % of the independent variable that took effect from the production of coals in Indonesia.

Pelatihan Pengolahan Data Menggunakan Minitab Bagi Pegawai Fungsional Perencana Dara Puspita Anggraeni; Ria Maulina; Irma Risvana Dewi; Rio Satriyantara; Alfian Eka Utama
Rengganis Jurnal Pengabdian Masyarakat Vol. 2 No. 1 (2022): Mei 2022
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v2i1.157

The purpose of this community service is to test the effectiveness of the data processing workshop using minitab for functional planning officers.This workshop was held on April 14, 2022 at BAPPEDA KLU. This workshop was attended by 10 participants. The workshop method is lecturing statistical material and data processing practice using minitab. As for comparing the average pre-test and post-test scores of participants, the Wilcoxon Match Pairs Test method was used. The test results show z count = 21.00, while it is known that the value of z table = z (1-0.05) = 1.64. z count > z table, it means that the average post-test score is significantly higher than the average pre-test score or in other words, community service in the form of training has an effect on the data processing capabilities of planning functional employees at BAPPEDA KLU

TRAINING USE OF PARAMETRIC STATISTICS TO INCREASE MOTIVATION OF FUNCTIONAL EMPLOYEES PLANNING BAPPEDA KLU IN SCIENTIFIC RESEARCH AND PUBLICATION Dara Puspita Anggraeni
ALAMTANA: JURNAL PENGABDIAN MASYARAKAT UNW MATARAM Vol 2 No 3 (2021): Edisi Desember 2021
Publisher : LPPM UNIVERSITAS NAHDLATUL WATHAN MATARAM

This devotion in the form of training aims to increase the motivation of planning functional employees in conducting research and writing scientific articles. The method used is the presentation of parametric statistics followed by completing the case examples using Microsoft Excel, reading and interpreting the output and data processing practices by each participant and ending with filling out questionnaires by the training participants. This training was successful in 83.33% of participants and not successful for 16.67% of participants. The main difficulty for participants in conducting data processing prior to the training was a lack of understanding of the basics of statistical science. (66.67%) followed by the selection of software that was not appropriate (33.33%).

ANOMALI Anomali Bouguer Lengkap Untuk Mengidentifikasi Sistem Panas Bumi Gunung Pandan Jawa Timur Irma Risvana Dewi; Dara Puspita Anggraeni; Dwi Kartika Risfianty; Irna Il Sanuriza
EVOLUSI: JOURNAL OF MATHEMATICS AND SCIENCES Vol 6 No 1 (2022): April 2022
Publisher : Fakultas MIPA Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/evolusi.v6i1.1050

The world population is predicted to continue increasing. Therefore, discovering another energy resource instead of fossil oil is essential. The geothermal resource can be used as alternative renewable energy. To identify the complex geothermal system in East Java as alternative renewable energy based on the gravity anomaly. This research investigated the Gunung Pandan geothermal system. The geophysical method was used which is the gravity method. The subsurface information was investigated using the Bouger Gravity Anomaly (ABL) method. The results show that the distribution of the gravitational anomaly in the Mount Pandan complex has a residual anomaly value of -3.2 mgal to 11.7 mgal. The residual anomalous contours represent positive clusters identified as intrusive rocks that heated the fluid around the fault and the suspected reservoir. thus, forming the manifestation of Banyukuning and Selogajah with the flow zone of each manifestation classified as an outflow zone for the manifestation of Banyukuning and upflow for the manifestation of Selogajah.

Pelatihan Bekam (Al Hijamah) Sebagai Upaya Mewujudkan Kampung Sehat Pada Masa Pandemi Covid-19 di Desa Perengge Kabupaten Lombok Barat Baiq Naili Dewi Atika; Dwi Kartika Risfianty; Irna Il Sanuriza; Khaerul Ihwan; Dara Puspita Anggraeni
Jurnal Pengabdian UNDIKMA Vol 3, No 2 (2022): August
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

This community service activity aims to increase people's knowledge of how to do cupping properly and correctly, to create a healthy village during the pandemic, and as an effort to prevent the transmission of COVID-19 by promoting and preventive health measures. The method of implementing this service activity is by combining theories (discussion) 25% and practice 75%, as well as entrepreneurial provisions. There were 25 participants in the training. The evaluation instruments used were interviews, observation, and documentation. After all series of activities were carried out, the results of the service activity showed that the majority of participants had mastered the pre-cupping, cupping, and post-cupping procedures following the rules and procedures for the safety of the medical world.

Strategi Prekrutan Calon Mahasiswa Program Studi Matematika dengan Metode Roadshow di MA Abdussatar Kediri, Lombok Barat Irma Risvana Dewi; Dara Puspita Anggraeni; Dwi Agustini; Alfian Eka Utama; Rio Satriyantara
Rengganis Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2022): November 2022
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v2i2.259

The promotion aims to attract prospective students to enter University. Socialization can introduce higher education institutions to senior high school students. One of the most effective ways to attract prospective students is the school visit or roadshow program. This program was carried out by lecturers and students of the mathematics division, UNW FMIPA, on May 2022 at MA Abdussatar Kediri, West Lombok. The roadshow program was attacked and got a positive response from MA Abdussatar teachers and students. The activity has given students motivation, insight, and knowledge regarding the existence of a mathematics study program at Nahdlatul Wathan University Mataram. Hopefully, this program can increase the motivation of the students to continue their education to a higher level.

ANALISIS KASUS COVID-19 DI PROVINSI NUSA TENGGARA BARAT MENGGUNAKAN METODE RANTAI MARKOV Dara Puspita Anggraeni; Attina Ulansari; Mustika Hadijati; Lisa Harsyiah
Jurnal Aplikasi Statistika & Komputasi Statistik Vol 14 No 2 (2022): Journal of Statistical Application and Computational Statistics
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat Politeknik Statistika STIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34123/jurnalasks.v14i2.356

The aim of this research is to determine the shape of the matrix of the transition opportunity and predict the probability of the occurrence of Covid 19. The method used is Markov Chain which utilizes historical data from Covid 19 cases. This method can explain the probability of occurrence in stages or per state. The data used is data on positive cases, recovered and died from Covid 19, starting from January 24 to April 23, 2021. The results of this study are in the form of a transition opportunity matrix for each Covid 19 case and the highest probability value at steady state for positive patient cases is 39.496% in state 3, the probability value in the case of a recovered patient is 33.088% in state 2 and the probability value in the case of a deceased patient is 41.414% is in state 1.

Co-Authors Alfian Eka Utama Ali Haris Andri Azmul Fauzi Attina Ulansari Baiq Naili Dewi Atika Baiq Naili Dewi Atika Baiq Rika Ayu Febrilia Dedi Rosadi Dessy Zahwa Hairunnisa Dwi Agustini Dwi Kartika Risfianty Dwi Noorma Putri Dwi Noorma Putri Evi Yuniartika Asmarani Harsyiah, Lisa Hermansah Hermansah I Gede Adhitya Wisnu Wardhana Irfan Jayadi Irma Risvana Dewi Irma Risvana Dewi Irna Il Sanuriza Khaerul Ihwan Khaerul Ihwan Lalu Ahmad Sya'roniy Zain Lalu Muhammad Ridwan Lilik Hidayati, Lilik Mifta Fadila Muhamad Ali Muhamad Amin Mustika Hadijati Pahmi Husain Ria Maulina Ria Maulina Rio Satriyantara Rio Satriyantara Rizal, Ahmad Ashril

Title

Found 18 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 18 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 18 Documents
Search