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All Journal JURNAL E-DUMATH Jurnal Pendidikan Fisika FKIP UM Metro IJISCS (International Journal Of Information System and Computer Science) Transformasi : Jurnal Pendidikan Matematika dan Matematika Jurnal Varian AKTUAL Jurnal PkM: Pemberdayaan Masyarakat Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Jurnal Siger Matematika NEAR: Jurnal Pengabdian kepada Masyarakat DINAMIKA: Jurnal Manajemen Akuntansi, Bisnis dan Kewirausahaan International Journal of Trends in Mathematics Education Research (IJTMER) IJISCS (International Journal of Information System and Computer Science)
Bernadhita Herindri S. Utami
Institut Bakti Nusantara
Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Physics Public Health Social Sciences Transportation Other

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Bilangan Kromatik Lokasi Subdivisi Operasi Barbel Tertentu Graf Origami \mathbit{B}_{\mathbit{O}_\mathbf{3}}^\mathbit{s}, \mathbit{B}_{\mathbit{O}_\mathbf{4}}^\mathbit{s}, \mathbit{B}_{\mathbit{O}_\mathbf{5}}^\mathbit{s}, \mathbit{B}_{\mathbit{O}_\mathbf Agus Iriawan; Asmiati Asmiati; La Zakaria; Kurnia Muludi; Bernadhita Herindri Samodra Utami
Jurnal Siger Matematika Vol 2, No 2 (2021): Jurnal Siger Matematika
Publisher : FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.73 KB) | DOI: 10.23960/jsm.v2i2.2932

Abstract

Let G=(V,E) be a connected graph and c be a proper k-coloring of G with color 1,2,...,k. Let {C_1,C_2,...,C_k} be a partition of V(G) which is induced by coloring c. The color code c_Phi(v) of v is the ordered k-tuple (d(v,C_1),d(v,C_2),...,d(v,C_k)) where  d(v,C_i)= min{d(v,x)|x \in C_i}  for any i. If all distinct vertices of G have distinct color codes, then c is called  k-locating coloring of G. The locating-chromatic number, denoted by \chi_L(G), is the smallest k such that G has a locating k-coloring.  Subdivision certain barbell origami graphs, for s>=1, is a graph with  V\left(B_{O_n}^s\right)=\left\{u_i,u_{n+i},v_i,v_{n+i},w_i,w_{n+i}\middle|1\le i\le n\right\} U {x_i|1<=i<=s}  and E\left(B_{O_n}^s\right)={{u}_iw_i,u_iv_i,v_iw_i,u_iu_{i+1},w_iu_{i+1}|1\le i\le n} U {{u}_{n+i}w_{n+i},u_{n+i}v_{n+i},v_{n+i}w_{n+i},u_{n+i}u_{n+i+1},w_{n+i}u_{n+i+1}|1\le i\le n-1} U {u_nx_1,x_nu_{n+1}} U{x_ix_{i+1}|1\le i\le s-1}. In this paper, we will determined the locating-chromatic number of subdivision certain barbell origami graphs B_{O_3}^s,B_{O_4}^s , B_{O_5}^s and  B_{O_6}^s.
Characteristic Estimator of Interval-Censored Binomial Data and Its Application Bernadhita Herindri Samodera Utami; Dwi Herinanto; Miswan Gumanti
Jurnal Varian Vol 6 No 1 (2022)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/varian.v6i1.1847

Abstract

This study aims to determine the estimation of interval-censored data with a special distribution, namely the binomial distribution. This research is using quantitative methods, the steps are estimating parameters on the interval-censored binomial distribution using the Maximum Likelihood Estimation method. The second step shows the properties of the estimator on the interval-censored binomial distribution. The last is to determine the parameter estimation of interval-censored data from the binomial distribution in survival analysis and provide an example of research containing interval-censored observations which will then be used as a case study. The results showed that the estimator is a sufficient statistic, meaning that it is unbiased. The case study was conducted using interval-censored data regarding the study of ninety-four breast cancer patients to see which group survived longer (survival value) of the two treatments, namely patients who underwent radiotherapy alone and patients who underwent radiotherapy followed by adjuvant chemotherapy.
ANALISIS KORELASI PERILAKU HEDONIC SHOPPING MOTIVATION, PRICE DISCOUNT DAN PEMBAYARAN ELEKTRONIK DI TOKO ONLINE SHOPEE TERHADAP PERILAKU IMPULSE BUYING Miswan Gumanti; Bernadhita Herindri S. Utami
DINAMIKA: Jurnal Manajemen Akuntansi, Bisnis dan Kewirausahaan Vol. 7 No. 1 (2021): Jurnal Dinamika
Publisher : FEB Institut Bakti Nusantara

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

Abstract

The stimulus factor of consumer by impulse buying behavior which is hedonic shopping motivation, price discount and ease of transaction by electronic payment. This research purpose to analyze the effects hedonic shopping motivation, price discount and electronic payment towards impulse buying behavior. Henceforth, by examining t-test was shown significant influencing hedonic shopping motivation and price discount were on impulse buying. Furthermore, electronic payment was unsignificant influencing towards impulse buying. However, the f-test result was significant effect by hedonic shopping motivation, price discount and electronic payment were on impulse buying.
Sosialisasi Dampak Penyalahgunaan Narkoba pada Remaja di Pringsewu Novi Ayu Kristiana Dewi; Bernadhita Herindri Samodera Utami; Miswan Gumanti; Tr i Susilowati; Marilin Kristina
NEAR: Jurnal Pengabdian kepada Masyarakat Vol. 2 No. 2 (2023): NEAR
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/nr.v2i2.749

Abstract

Remaja merupakan peralihan dari masa anak-anak menuju dewasa sehingga banyak perubahan yang terjadi di usia remaja baik dari segi fisik maupun psikis. Dengan kemapuan cara perpikir yang masih labil tidak heran pada usia remaja timbul kenakalan remaja salah satunya adalah penyalahgunaan narkoba. Di sisi lain remaja adalah generasi penerus banggsa yang harus disiapkan dengan benar dan matang agar bisa menjadi manusia yang produktif dan bermanfaat di masa mendatang. Pandemi covid 19 yang berkepanjangan yang mengharuskan meraka belajar dari rumah dan tidak adanya BNN di daerah Pringsewu merupakan celah bagi kejahatan penyalahgunaan narkoba terutama pada usia remaja. Oleh karena itu dilakukan sosialisasi dampak narkoba bagi remaja di pringsewu dalam rangka memperingati Hari Narkotika Internasional yang jatuh setiap tanggal 26 Juni. Dengan adanya kegiatan tersebut, pararemaja menyambut dengan antusias untuk belajar lebih banyak tentang bahaya narkoba dan sanksi hukum yang diterima bagi pelaku penyalahgunaan narkoba
The Enhancement of Learning Mathematic’s Motivation by Using Application of Quantum Learning Model Teaching Trisnawati Trisnawati; Wiwin Rita Sari; Bernadhita Herindri S. Utami
International Journal of Trends in Mathematics Education Research Vol 2, No 4 (2019)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (625.766 KB) | DOI: 10.33122/ijtmer.v2i4.136

Abstract

This study aims to describe the effectiveness of Quantum Teaching learning model on mathematics learning in terms of aspects of student learning motivation. The type of experiment in this study was quasi experimental research (quasi alphabets experiment) and experimental design that used up was one-Group Pretest-Posttest-. The population in this research was the whole grade VIII of SMPMuhammadiyah 1 Yogyakarta, which was grade VIII-D as sample. The independent variable in this study was a model of Quantum Learning Teaching and the dependent variable in this study was the studentmotivation mathematic’slearning. The instrument used was the student learning motivation questionnaire. To test the effectiveness of Quantum Learning Teaching model, the data were analyzed by using one sample t-test. The results showed that the model of Quantum Learning Teaching effective motivational aspects of learning math.
DESIGN APPLICATIONS BASED ON WEB MOBILE AT GAYA BARU SENIOR HIGH SCHOOL, CENTRAL LAMPUNG REGENCY AS PROMOTIONAL MEDIA Ahmad Yudi; Bernadhita Herindri S. Utami; Rani Pratiwi
IJISCS (International Journal of Information System and Computer Science) Vol 1, No 1 (2017): IJISCS (International Journal of Information System and Computer Science)
Publisher : Bakti Nusantara Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56327/ijiscs.v1i1.519

Abstract

Gaya Baru Senior High School is one of the educational institutions in Lampung which is a less favorite institution in the area is precisely located in the district of Seputih Surabaya Central Lampung Regency. Gaya Baru Senior High School has already had a website but not many known. This Senior High School is also no information system through mobile web to promote the institution. Nevertheless, in its development, students or community want to find information about the school can be directly through the mobile web application. So in its development requires fast service. From research that conducted in Gaya Baru High School, existence of new mobile web application system will facilitate student or society of that area, especially in subdistrict Seputih Surabaya district Central Lampung, and present information about the info about situation in high school of new style it can be accessed directly through the mobile web media.
Co-Authors Agus Irawan Agus Iriawan Ahmad Yudi Asmiati Asmiati Dewi, Novi Ayu Kristiana Dwi Herinanto Dwi Herinanto Gilang Primajati Kristina, Marilin Kurnia Muludi La Zakaria Miswan Gumanti Naning Sutriningsih Pratiwi, Rani Rani Pratiwi Rani Pratiwi Sari, Wiwin Rita Sudewi Tr i Susilowati Trisnawati Trisnawati Trisnawati Wiwin Rita Sari