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All Journal Lombok Journal of Science Evolusi: Journal of Mathematics and Natural Sciences Rengganis Jurnal Pengabdian Masyarakat Lumbung Ngabdi: Jurnal Pengabdian Masyarakat
Irma Risvana Dewi
Program Studi Matematika FMIPA, Universitas Nahdlatul Wathan Mataram
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Immunology & microbiology Mathematics Social Sciences

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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

Abstract

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
Uji Potensial Ekstrak Etanol Alang-Alang Sebagai Pupuk Cair Pengendali Jamur Fusarium SP Khusnul Khotimah; Dwi Kartika Risfianty; Baiq Naili Dewi Atika; Pahmi Husain; irma Risvana Dewi
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.v6i1.1041

Abstract

The Fusarium spcan infect plants and cause withered diseases, it is a pathogenic fungus that greatly harms and causes losses from crop failure in the pepper plnt and various other fungus plnts to infect nd cause losses and crop failure by 50 %. The diseases strikes, the plant from the seedling age to adulthood. The reed extract contains flavonoid and folifenol can be used as a fungicidaland it has the lethal properties of couse gero, which is an antimicrobial compound, which is intended to test the potential grass-ethanol extract as liquid fertilizer s fusarium sp. The research method used in this study is experimental in the laboratory to know the potential ethanol extract in suppress the growth of the fusarium sp the study, which observations from reeds, has fungal and antibacterial compounds that can impede the growth oh the fusarium sp.
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

Abstract

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.
Uji Konsentrasi Zat Kapur (CaCO3) Pada Air Sumur Di Desa Rarang Selatan Kecamatan Terara Kabupaten Lombok Timur Nurdin Nurdin; Lalu Ragil Qiansantang; Pahmi Husain; Baiq Naili Dewi Atika; Dwi Kartika Risfianty; irma Risvana Dewi
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.v6i1.1038

Abstract

Water is a means of improving the health status of the community, its quality needs to be maintained so that it is still beneficial for human life and other living things and water control is still carried out. Improving the quality of drinking water by managing it is absolutely necessary, especially if the water comes from surface water. South Rarang Village is deemed necessary to conduct research on the concentration of lime (CaCO3) in well water in South Rarang Village because it is seen that when the community boils water taken from the well, scale develops in the water heating boilers. The sample in this study was part of the wells of the people of South Rarang Village, Terara District, East Lombok Regency. The sampling criteria used by the researchers in this study were based on the location and location of the wells in each hamlet in Rarang Selatan Village, Terara District, East Lombok Regency. Based on the results of testing well water in Rarang Selatan Village, Terara District, East Lombok Regency at the Lombok Island Public Health Laboratory, it can be concluded that the average lime content in each well in South Rarang Village has an average of 432 mg/liter
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

Abstract

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.
Model Predator-Prey Orde-Fraksional Diskret Rio Satriyantara; Irma Risvana Dewi
LOMBOK JOURNAL OF SCIENCE Vol 4 No 3 (2022): Lombok Journal of Science
Publisher : LOMBOK JOURNAL OF SCIENCE

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

Abstract

Model diskret predator-prey dalam bentuk orde fraksional dibahas di penelitian ini. Pendekatan model fraksional kontinu menjadi persamaan integral nonlinier Volterra akan menghasilkan bentuk diskret yang dituju. Titik kesetimbangan populasi menjadi pokok pembahasan. Dihasilkan tiga titik kesetimbangan dengan dua di antaranya adalah titik kesetimbangan E0 = (0,0) dan titik kesetimbangan E1 = (????, 0). Titik kesetimbangan E0 = (0,0) merepresentasikan titik kepunahan, baik pada populasi prey maupun pada populasi predator. Ini disebabkan karena populasi prey yang terus menerus dimangsa oleh predator. Punahnya populasi prey menyebabkan predator kehabisan sumber makanan dan pada suatu masa akan berujung pada kepunahan populasi predator. Titik kesetimbangan ????1= (????, 0) memberikan gambaran dimana terjadi kepunahan pada populasi predator akibat dari adanya perlindungan pada populasi prey sehingga memungkinkan adanya interaksi dalam jumlah sedikit antara predator dengan prey.
Edukasi Tentang Peran dan Motivasi Orang Tua Terhadap Pendidikan Anak di Desa Bagik Payung Timur, Kecamatan Suralaga Pahmi Husain; Khaerul Ihwan; Muhammad Shohibul Ihsan; Dwi Kartika Risfianty; Baiq Naili Dewi Atika; Irma Risvana Dewi
LUMBUNG NGABDI: JURNAL PENGABDIAN MASYARAKAT Vol 1 No 1 (2023): April
Publisher : Pusat Kajian dan Pengembangan Publikasi Ilmiah Institut Agama Islam Hamzanwadi Nahdlatul Wathan Lombok Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51806/ngabdi.v1i1.2

Abstract

The education of children in the village must be considered and motivated so that the continuity of the education process, especially primary and secondary education, runs smoothly until they graduate. The role of parents in motivating their children is very important so that learning activities at school do not end in the middle of school period. This service activity aims to socialize the role and motivation of parents in supporting their children to study at school in the village of Bagik Payung Timur, Suralaga District, East Lombok. The method of this activity is in the form of socialization and FGD. The resource person delivered the material and ended with a discussion and question-and-answer activities. The results of this activity indicate that knowledge about the role and motivation of parents is quite increased after participating in socialization activities. Participants who attended were very active in discussion and question-and-answer activities. So that the role of parents in motivating children must be carried out continuously as a step to monitor and improve the quality of children's education in the village of Bagik Payung Timur, Suralaga District, East Lombok Regency.
Meningkatkan Kesadaran Masyarakat Tentang Pentingnya Perilaku Hidup Bersih dan Sehat Pada Masa Pandemi di Desa Suela, Kecamatan Suela, Lombok Timur Khaerul Ihwan; Dwi Kartika Risfianty; Baiq Naili Dewi Atika; Irfan Jayadi; Pahmi Husain; Irma Risvana Dewi; Dara Puspita Anggraeni; Lilik Hidayati
LUMBUNG NGABDI: JURNAL PENGABDIAN MASYARAKAT Vol 1 No 2 (2023): Agustus``
Publisher : Pusat Kajian dan Pengembangan Publikasi Ilmiah Institut Agama Islam Hamzanwadi Nahdlatul Wathan Lombok Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51806/ngabdi.v1i1.16

Abstract

The period of pandemic is still a concern for the community since the spread of the Covid-19 pandemic outbreak in early 2020. One of the efforts to prevent the spread of the Corona virus is to maintain personal hygiene by implementing Clean and Healthy Behavior (PHBS). Knowledge about personal hygiene is needed by every community in maintaining healthy living habits in order to maintain good health. This service aims to increase people's knowledge, attitudes and behavior about the importance of washing hands with soap under running water and getting used to wearing masks when leaving the house for activities. The method used is socialization with lectures and demonstrations. The results of this service show that the community has knowledge about clean and healthy living behaviors to prevent and avoid the spread of the Covid-19 virus which continues to mutate today. Respondents' interest is quite large in implementing the habit of washing hands and using masks so that the socialization is easily accepted and can create a positive attitude towards the message conveyed and can influence this behavior.
Co-Authors Alfian Eka Utama Baiq Naili Dewi Atika Baiq Naili Dewi Atika Baiq Naili Dewi Atika Dara Puspita Anggraeni Dwi Agustini Dwi Kartika Risfianty Irfan Jayadi Irna Il Sanuriza Khaerul Ihwan Khusnul Khotimah Lalu Ragil Qiansantang Lilik Hidayati, Lilik Muhammad Shohibul Ihsan Nurdin Nurdin Pahmi Husain Pahmi Husain Ria Maulina Rio Satriyantara