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All Journal Media Statistika Jurnal Ilmu Dasar JURNAL MATEMATIKA STATISTIKA DAN KOMPUTASI Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Sainstek SAINSMAT Jurnal Sains Dasar CAUCHY: Jurnal Matematika Murni dan Aplikasi Jurnal Pendidikan Matematika RAFA Edu Sains: Jurnal Pendidikan Sains dan Matematika JMPM: Jurnal Matematika dan Pendidikan Matematika BAREKENG: Jurnal Ilmu Matematika dan Terapan Jambura Journal of Mathematics Transformasi : Jurnal Pendidikan Matematika dan Matematika Vygotsky: Jurnal Pendidikan Matematika dan Matematika MES: Journal of Mathematics Education and Science (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Syntax Idea Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Jambura Journal of Mathematics Education Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Jambura Journal of Biomathematics (JJBM) JAMBURA JOURNAL OF PROBABILITY AND STATISTICS Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi International Journal of Health, Economics, and Social Sciences (IJHESS) Griya Journal of Mathematics Education and Application Journal of Science and Technology JES-MAT (Jurnal Edukasi dan Sains Matematika) Pakem : Jurnal Pengabdian Kepada Masyarakat Journal of Fundamental Mathematics and Applications (JFMA) Research in the Mathematical and Natural Sciences Research Review: Jurnal Ilmiah Multidisiplin Journal of Artificial Intelligence and Digital Business Euclid Jurnal Matematika Integratif Lemma: Letters of Mathematics Education Hexagon: Jurnal Ilmu dan Pendidikan Matematika Bilangan: Jurnal Ilmiah Matematika, Kebumian dan Angkasa Indonesian Journal of Computational and Applied Mathematics SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam
Lailany Yahya
Universitas Negeri Gorontalo
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Nonpreemptive Goal Programing Method in Optimization Nurse Scheduling by Considering Education Level Utina, Fitriani; Yahya, Lailany; Nurwan, Nurwan
Jurnal ILMU DASAR Vol 22 No 2 (2021)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jid.v22i2.16939

Abstract

Nurse scheduling is one of the problems that often arise in hospital management systems. Head of ICU room and nurse to cooperate in making good nurse scheduling for the creation of optimal service. In this paper, we study a hospital nurse schedule design by considering the level of nurse education and the provision of holidays. Nurses with undergraduate education (S1) Nurses become leaders on every shift and are accompanied by nurses with diploma education (D3). The scheduling model in this study using the nonpreemptive goal programming method and LINGO 11.0 software. The preparation of the schedule of nurses assigned to this method can optimize the need for efficient nurses per shift based on education level. The data in the research was obtained by collecting administrative data at Aloei Saboe Gorontalo hospital. The data used are the published schedule by the head of the ICU room. In making a nurse schedule, there are limitations to consider such ashospital regulation. The results of the study obtained an optimal solution in the form of meeting all the desired obstacles. Computational results shows that nurse scheduling using the nonpreemptive goal programming method and LINGO 11.0 software better than the schedule created manually. Every shift is a maximum of one leader with an undergraduate education (S1) background and accompanied by a nurse with a diploma education (D3) background. Keywords: scheduling, goal programming, nonpreemptive goal programming.
Student learning outcomes with the application of the team game tournament learning model in review of student motivation in class XI D Une, Putri Mutia; Yahya, Lailany; Isa, Dewi Rahmawaty
Jurnal Pendidikan Matematika RAFA Vol 10 No 1 (2024): Jurnal Pendidikan Matematika RAFA
Publisher : Program Studi Pendidikan Matematika, Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/7vkj9877

Abstract

This study aims to know whether or not there is an influence between the learning outcomes of students who are taught using the TGT cooperative learning model and that of using direct learning in terms of student motivation. This is a quasi experimental study using Treatment By Level design which is carried out in class XI SMA in Wonosari in the even semester of the 2022/2023 academic year. The study samples are the students in class XI, totalling 71 students. The data are obtained from instruments in the form of   multiple choice and questionnaires. Each is used to test mathematics learning outcomes and student motivation. Data analysis uses a two-way analysis of variance and a    Scheffe test. The findings show that: 1) The learning outcomes of students who are taught using the TGT learning model are higher than that of using the direct learning model. This content evidenced results obtained Fcount = 12.701 and Ftable = 3.98, so Fcount  > Ftable  causes the (H1) to be accepted. 2) There is interaction influence between the learning model and students' motivation on students' mathematics learning outcomes. This content evidenced results obtained Fcount = 5.1913 and Ftable = 3.98, so Fcount > Ftable causes the (H1 ) to be accepted. 3) The learning outcomes of students with high motivation who are taught using the TGT learning model are higher than that of using direct learning model. This content evidenced results obtained Fcount = 16.472 and Ftable   = 3.74, so Fcount  >   Ftable  causes the (H1 ) to be accepted. 4) The learning outcomes of students with low motivation who are taught using the TGT learning model are lower than that of using direct learning model. This content evidenced results obtained Fcount = 1.420 and Ftable = 3.74, so Fcount < Ftable causes the (H0 ) to be accepted.
ANALISIS WAKTU PELAYANAN TEKNIK GANGGUAN LISTRIK OLEH PERUSAHAAN LISTRIK NEGARA (PLN) DENGAN METODE ALJABAR MAX PLUS DAN PETRI NET Yahya, Lailany; Nuha, Agusyarif Rezka; Sari, Lia Nanda; Nurwan, Nurwan
Jurnal Sains Dasar Vol 13, No 2 (2024): Oktober 2024
Publisher : Faculty of Mathematics and Natural Science, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jsd.v13i2.74503

Abstract

Penelitian ini menggabungkan konsep Aljabar Max Plus dan jaringan Petri Net untuk mengetahui waktu optimal dalam sistem pelayanan teknik gangguan listrik. Aljabar Max Plus digunakan untuk menganalisis dengan memperhitungkan waktu proses pelayanan teknik gangguan listrik dan untuk alur Petri Net digunakan untuk menggambarkan struktur sistem pelayanan teknik gangguan listrik. Dengan menggunakan kedua metode ini, dapat mengoptimalkan alur kerja dan meningkatkan efisiensi pelayanan. Dari hasil analisis alur Petri Net pelayanan teknik gangguan listrik yang telah dibuat diperoleh bahwa Petri Netselalu Liveness dan tidak pernah deadlocks. Hasil analisis dan simulasi model Aljabar Max Plus diperoleh lamanya waktu proses pelayanan teknik gangguan listrik melalui contact center 123 sampai selesai membutuhkan waktu 40 menit 59 detik. Untuk Pelayanan teknik gangguan listrik dengan datang langsung ke kantor sampai selesai membutuhkan waktu 44 menit 26 detik dan untuk  Pelayanan teknik gangguan listrik melalui PLN mobile sampai selesai membutuhkan waktu 39 menit 30 detik.
KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA DIRINJAU DARI TIPE KEPRIBADIAN FLORENCE LITTAUER kodai, Muhaimin; Badu, Syamsu Qamar; Yahya , Lailany
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 5 No. 2 (2024): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v5i2.610

Abstract

The role of mathematics is not only to involve students in understanding the material thoroughly, but also to train them to think creatively and logically and to be able to carry out mathematical skills with daily activities, which is known as Concept Understanding Ability. This research aims to describe students' conceptual understanding abilities in solving mathematics problems on fractional numbers based on Florence Littauer's personality type. The research method used is descriptive with a qualitative approach. Data was collected through tests of students' mathematical literacy skills and interviews. The research subjects were two class VII students at MTs Nurul Bahri for the 2023/2024 academic year who were selected based on personality type. The data obtained was then analyzed qualitatively by paying attention to indicators of the ability to understand mathematical concepts
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF MATEMATIKA DENGAN APLIKASI SAC 3 PADA POKOK BAHASAN LINGKARAN KELAS VIII Ismail, Sumarno; Yahya, Lailany; Yusuf, Putria
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 5 No. 2 (2024): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v5i2.630

Abstract

This research leads to the development of interactive learning media with the Smart Apps Creator 3 application on the subject of class VIII circles. This media was developed using the ADDIE (Analysis, Design, Development, Implementation and Evaluation) development model. The subjects of this research were class VIII students at MTs Al-Mubarak Marisa with a total of 23 students. The average score for all aspects from media experts is 3.72 and the average score for all aspects from material experts is 3.6, so it meets the validity criteria. This interactive learning media has also been tested by class VIII teachers and students at MTs Al-Mubarak Marisa and received teacher responses with an average score for all aspects of 87.5% and student responses with an average score for all aspects of 89. 92% with very positive criteria, so this media is effectively used in mathematics learning
Metode Spatial Autoregressive dalam Analisis Kerawanan Demam Berdarah Dengue di Kota Gorontalo Mahading, Tria Susilowati; Resmawan, Resmawan; Yahya, Lailany; Akolo, Ingka Rizkiyani
JMPM: Jurnal Matematika dan Pendidikan Matematika Vol 5 No 2 (2020): September 2020 - February 2021
Publisher : Prodi Pendidikan Matematika Universitas Pesantren Tinggi Darul Ulum Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/jmpm.v5i2.1916

Abstract

This study was aimed at discussing spatial regression to find out factors influencing the dengue fever vulnerability in Gorontalo city. The spatial regression method used in this study was the Spatial Autoregressive Model (SAR). The SAR model can provide additional information about the effect of the location of the village/village on the incidence of DBD in Gorontalo City. This study concluded that the number of population, number of poor population, educational facilities and the area elevation were factors influencing the dengue fever vulnerability in the city of Gorontalo.
Analysis of Optimal Portfolio Formation Using Multi-Objective Optimization Method and Nadir Compromise Programming Aliwu, Randa Resvitasari; Rahmi, Emli; Nuha, Agusyarif Rezka; Yahya, Lailany; Wungguli, Djihad; Arsal, Armayani
Jambura Journal of Mathematics Vol 7, No 1: February 2025
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjom.v7i1.29065

Abstract

A portfolio is a collection of financial assets in the stocks owned by a company or individual. An optimal portfolio is a selected portfolio that aligns with the investor's preferences, drawn from a set of efficient portfolios that have been formed. This research aims to create an optimal portfolio using the Multi-Objective Optimization method and the Nadir Compromise Programming (NCP) method. Additionally, Value at Risk (VaR) analysis is applied to determine the maximum risk an investor will bear for the portfolio. The data used consists of closing stock prices on the IDX30 Index from February 2022 to July 2023. The findings indicate that the optimization approach produces portfolios that align with investor risk-return preferences. The comparison of Multi-Objective Optimization and NCP methods provides insights into their effectiveness in portfolio selection. Furthermore, the VaR analysis helps investors understand potential risk levels, offering a comprehensive perspective on portfolio performance.
INOVASI PEMBELAJARAN MATEMATIKA: PENGGUNAAN MEDIA PEMBELAJARAN BERBANTUAN CANVA MATERI TRANSFORMASI GEOMETRI REFLEKSI DI SMP NEGERI 1 TELAGA BIRU Harun, Artika Rahayu; Yahya, Lailany; Katili, Nancy; Ismail, Sumarno
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 14, No 2 (2025): Februari 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v14i2.91043

Abstract

This study is a development study that uses the 4-D model (define, design, develop, desiminate). Where the results of this study are learning media that can help students understand the material, especially on reflection material. The media developed is Canva media which has passed the validation stage of the readability test and the product cona test until Canva media can be said to be feasible as a learning media that can be distributed to students. The research location is SMP Negeri 1 Telaga Biru, where this media was developed there due to the lack of limited use of learning media and students tend to be taught using books in the absence of other learning resources. This attracted researchers to conduct research at the school. based on the results of the study, the Canva reflection media that has been developed gets a positive response from teachers and students with a teacher response of 100% and students 95%
Bilangan Terhubung Titik Pelangi pada Graf Garis, Graf Tengah, dan Graf Total dari Graf Panci Jusuf, Anryan; Nurwan, Nurwan; Yahya, Nisky Imansyah; Yahya, Lailany; Nasib, Salmun K.; Asriadi, Asriadi
Hexagon: Jurnal Ilmu dan Pendidikan Matematika Vol. 2 No. 2 (2024): October
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33830/hexagon.v2i2.10000.

Abstract

Salah satu konsep dalam bidang teori graf yang berkaitan erat dengan pewarnaan titik pelangi adalah bilangan terhubung titik pelangi. Sebuah graf G dikatakan terhubung titik pelangi jika terdapat setidaknya satu jalur yang menghubungkan titik-titik dengan warna yang berbeda. Konsep ini mengacu pada jumlah minimum warna yang dibutuhkan untuk mewarnai sebuah graf G sehingga graf tersebut terhubung dengan titik pelangi dan dilambangkan dengan rvc(G). Topik pewarnaan titik pelangi dapat dieksplorasi dalam berbagai bentuk pengembangan graf dengan memanfaatkan graf garis, graf tengah dan graf total. Graf garis L(G) adalah graf yang titik-titiknya merupakan sisi-sisi dari G, dan jika u, v ≥ E(G) maka uv ≥ E(L(G)) sedemikian sehingga u dan v saling berbagi titik di G. Graf tengah M(G), merupakan sebuah graf dengan himpunan titiknya merupakan gabungan antara kumpulan titik dan kumpulan sisi dari graf G. Sedangkan graf total T(G), yaitu graf yang titiknya didapatkan dari himpunan titim dan himpunan sisi dari graf G, dimana setiap titik V(G)saling terhubung. Pada penelitian ini, saya membahas bilangan terhubung titik pelangi yang terhubung pada graf garis, graf tengah dan graf total dari graf panci (Pnm) dengan m ≥ 6. Berdasarkan hasil yang diperoleh, didapatkan teorema bilangan terhubung titik pelangi pada graf garis dari graf panci rvc(L(Pn_m)), graf tengah dari graf panci rvc(M(Pn_m)), dan graf total dari graf panci rvc(T(Pn_m)).
PENINGKATAN KOMPETENSI GURU DALAM MENGINTEGRASIKAN NUMERASI PADA KEGIATAN PEMBELAJARAN Nurwan, Nurwan; Yahya, Lailany; Badu, Syamsu Qamar
PAKEM : Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2025): Pakem : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/pakem.5.1.1-7

Abstract

This study focuses on enhancing the competency of primary school teachers in integrating numeracy into learning activities across subjects. Numeracy literacy is a vital 21st-century skill essential for personal and professional decision-making. The training, conducted as part of a community service program, aimed to provide teachers with practical strategies for integrating numeracy into both mathematics and non-mathematics lessons. The methods involved workshops featuring lectures, discussions, and interactive group activities, emphasizing the development of teaching materials that connect numeracy to real-world applications. Evaluation through questionnaires revealed high participant satisfaction, with 87.5% rating the training as excellent. The findings underscore the significance of teacher competence in advancing student numeracy skills and highlight the need for continued professional development in this area
Co-Authors Abdul, Nur Safitri Agusyarif Rezka Nuha Akolo, Ingka Rizkiyani Aliwu, Randa Resvitasari Alvitha Habibie Amanda Adityaningrum Anisa, Lia Nur Anissa Dwi Wijayanti Aprina Manggarai Armayani Arsal Asriadi Bertu Rianto Takaendengan Cindy Aisa Putri Noor D Une, Putri Mutia Deny Ardika Prasetyo Dewi Rahmawaty Isa Djihad Wungguli Dotu, Fadila Excel Muhammad Hendri FAHREZAL ZUBEDI Febriyana Taki Franky Alfrits Oroh Fuji Fauzia Kiayi Gusasi, Dewita Harun, Artika Rahayu Hasan S. Panigoro Hendro Budi Santoso Herlina Jusuf Hidayanti, Sri Amalia Ibrahim, Rusdianto Ifan Wiranto Ilato, Mutiara Indrawati Lihawa Ingka Rizkiyani Akolo Ismail Djakaria Ismail, Minton Isran K Hasan Jusuf, Anryan Karina Anselia Mamonto Kartin Usman Kaune, Nurlaila Kobandaha, Putri Ekawaty kodai, Muhaimin La Ode Nashar Ladjali, Sri Indriani Laita, Nazrilla Hasan Lanto Ningrayati Amali Mahading, Tria Susilowati Mahmud, Sri Lestari Majid Masra Latjompoh Meilan Sigar Melasarah Deswita Rahmadi Miranti H. Kasim Moh Dody Afandi Rauf Mohamad, Regina mohammad syafri tuloli Muftih Alwi Aliu Muhammad Rezky F. Payu Nancy Katili Naue, Siti Nurmeylisya Ni Wayan Tiarawati Nikmatisni Arsad NISKY IMANSYAH YAHYA Nisky Imansyah Yahya Nisky Imansyah Yahya Novianita Achmad Nurhayati Abbas Nursiya Bito Nurwan Nurwan Nurwan, Nurwan Olii, Isran R. Pakaya, Revandi S. Perry Zakaria Posangi, Tiara Prasetyo Usman Putri Ayuningtias Mahdang Rahmat Rajib Kasim Rahmi, Emli Ramadiana, Anastasya Randi Mooduto Randi Mooduto Rasmawati Rasmawati Rauf, Moh Dody Afandi Resmawan Resmawan Salmun K. Nasib Salmun K. Nasib Sari, Lia Nanda Sari, Septi Rahmita Sembiring, Rinawati Siti Maryam Barham Siti Nurmardia Abdussamad Sitria Jemin Smily Windharta Oei Sri Ayu Nurdin Sri Maryam Mohungo Sri Meylanti S. Ali Sumarno Ismail Sumarno Ismail Syamsu Qomar Badu Taulia Damayanti Tedy Machmud Tria Susilowati Mahading Utina, Fitriani Yulinar Rahman Yusuf, Putria Zulmagfir Buako