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All Journal Jurnal Pendidikan Matematika Jurnal Pendidikan Matematika dan IPA Tadris: Jurnal keguruan dan Ilmu Tarbiyah AL-TA´LIM JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Indonesian Journal of Science and Technology Al-Jabar : Jurnal Pendidikan Matematika JMPM: Jurnal Matematika dan Pendidikan Matematika PRISMA Desimal: Jurnal Matematika MUST: Journal of Mathematics Education, Science and Technology Triple S (Journals of Mathematics Education) International Journal of Supply Chain Management Jurnal Pengabdian Magister Pendidikan IPA Al-Ta'lim Transformasi : Jurnal Pendidikan Matematika dan Matematika Sehat Rakyat: Jurnal Kesehatan Masyarakat Islamic Journal of Integrated Science Education International Journal of Applied Mathematics, Sciences, and Technology for National Defense Mathematics Education Journal
Muhamad Syazali
Universitas Pertahanan
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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Impact of Process and Product Modularity on Competitive Performance of Thailand manufacturing firms: Mediating role of Supply Chain Quality Integration Kittisak Jermsittiparsert; Watcharin Joemsittiprasert; Muhamad Syazali
International Journal of Supply Chain Management Vol 8, No 3 (2019): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

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

Abstract

This study empirically investigates the relation between modularity and the impact it has on competitive performance of firms. It focuses on both the dimensions of modularity including process and product modularity. With the vast development of supply chain integration in firms, this study focuses on the quality management perspective of firms by assimilating supply chain integration system with it. Supply chain quality integration system has attained a significant attention over the world that allow firms to strategically collaborate its external and internal supply chain processes in order to obtain high level quality and competitive performance. Using survey method, this study construct a questionnaire to collect data from the manufacturing firms of Thailand. The data collected from those firms in the form of 304 respondents is analyzed by using statistical tools including SPSS and AMOS by running various tests such as descriptive statistics, reliability tests, CFA and SEM to identify the theoretical relationships between variables. The results of this study clearly depicts that both process and product modularity signifies a positive association with competitive performance of firms. It also signifies the mediation impact of supply chain quality integration between modularity and performance. It means that integrated supply chain practices enhance the development of better quality and innovative products. It also help firms in improving their set up processes by reducing costs and delivery timings to the end users that effectively influence competitive strategies.
Penerapan Pendekatan Jelajah Alam Sekitar untuk Meningkatkan Penguasaan Konsep Ekosistem Siswa Mohammad Liwa Ilhamdi; Nur Hasanah; Muhamad Syazali
Jurnal Pengabdian Magister Pendidikan IPA Vol 5 No 3 (2022): Juli - September
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (378.08 KB) | DOI: 10.29303/jpmpi.v5i3.2165

Abstract

Pendekatan Jelajah Alam Sekitar merupakan suatu pendekatan pembelajaran yang menggunakan lingkungan sekitar peserta didik sebagai objek belajar biologi yang fenomenanya dapat dipelajari melalui kerja ilmiah. Materi ekosistem merupakan materi biologi kelas X yang membutuhkan pengamatan secara langsung agar siswa lebih memudahkan memahami konsep tentang ekosistem. Penerapan metode jelajah alam sekitar bertujuan untuk memberikan pengalaman belajar yang menarik bagi siswa dan dapat memudahkan siswa dalam memahami konsep tentang ekosistem. Keefektifan penerapan metode pendekatan jelajah alam sekitar dapat dilihat dari nilai LKPD yang diperoleh kelas X IPA 2 yakni nilai tertinggi yaitu 85 menunjukan bahwa pemahaman siswa sangat baik dan nilai terendah yaitu 40 yang disebabkan karena kurangnya motivasi belajar siswa. Pemanfaatan lingkungan sekitar sekolah di SMAN 1 Gunungsari sebagai sumber belajar yang mampu meningkatkan pemahaman siswa dalam mempelajari materi khususnya dalam pembelajaran biologi.
Antibiotic resistance patterns of staphylococcus aureus in chicken farms: Implications for health resilience in Indonesia Rahayu, Tiara; Amarullah, M Ridhwan; Yabansabra, Alexander; Dixit, Aparna; Syazali, Muhamad; Hermana, Nabila Swarna Puspa
International Journal of Applied Mathematics, Sciences, and Technology for National Defense Vol 1, No 2 (2023): International Journal of Applied Mathematics, Sciences, and Technology for Natio
Publisher : FoundAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/app.sci.def.v1i2.169

Abstract

Health resilience refers to an individual's or a community's ability to withstand and recover from various health challenges and crises. Antibiotic resistance poses a significant threat to health resilience due to its impact on the effectiveness of antibiotics. The urgency of the issue of multidrug bacterial resistance in public health is a concern. The phenomenon discussed in this paper is related to the environment that becomes resistant to the antibiotic Staphylococcus aureus which causes high morbidity and mortality in animals such as chickens. In this study, there were three levels of antibiotic resistance based on clear zone media culture, namely resistance, intermediates, and sensitivity with each antibiotic totaling nine chicken cloacal swab samples. The purpose of this study was to determine the pattern of the significance of antibiotic resistance in S. aureus in three chicken farms in West Java Province (Bogor, Parung, and Sukabumi). This study used secondary data from previous studies and analyzed with nonparametric statistical methods using the Kruskal Wallis Test (One Way ANOVA). The results of the analysis showedalmost all gave a resistant response characterized by the absence of a clear zone in bacterial culture media treated with the same antibiotic in all chicken cloaca swab samples taken from farms in Bogor, Parung, and Sukabumi. Thus, resulting in the same resistance pattern. This indicates the pattern of the resilience of resistance in West Java is the same because the ecological conditions and living standards of the community are almost the same. These results may illustrate important concerns for the possibility of other regions in Indonesia having similar patterns of antibiotic resistance, so antibiotic use must adhere to appropriate guidelines to combat further antibiotic-resistant strains.
Mixed linear model for investigating food security during the covid-19 pandemic: Panel data for rice consumption in indonesia Aisyah, Mutiara Aghnyn; Putri, Devita Amalia; Chandra, Yoshua; Syazali, Muhamad; Machmud, Amir; Rachmawati, Ro'fah Nur
International Journal of Applied Mathematics, Sciences, and Technology for National Defense Vol 1, No 1 (2023): International Journal of Applied Mathematics, Sciences, and Technology for Natio
Publisher : FoundAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/app.sci.def.v1i1.174

Abstract

The Covid-19 pandemic has affected human life behavior, starting from health, the economy to living habits, one of them is the rice consumption. This study aims to find out whether the Covid-19 pandemic can affect people's rice consumption, and what are the factors that can affect people's rice consumption before and during the pandemic. The independent factors studied in this study were harvested area, productivity, rice production, crime rate, and the ratio of household gas use, with rice consumption as the dependent variable. The data used is panel data for 2019 and 2020, from 34 provinces in Indonesia, which is one of the five countries with the highest rice consumption in the world. By using mixed linear models, the research results show that in general Covid-19 pandemic has not had a significant effect on rice consumption in Indonesia. Other facts also show that social factors, namely the crime rate during a pandemic, did not have a significant effect on rice consumption.However, this is different from economic factors such as productivity and harvested area which have a significant positive effect on rice consumption in Indonesia.
Modeling suspected malaria cases in Papua province with second order Besag-York-Mollie 2 spatial regression Azzahra, Kirana; Rachmawati, Ro'fah Nur; Syazali, Muhamad
International Journal of Applied Mathematics, Sciences, and Technology for National Defense Vol 2, No 2 (2024): International Journal of Applied Mathematics, Sciences, and Technology for Natio
Publisher : FoundAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/app.sci.def.v2i2.433

Abstract

The number of malaria cases in Indonesia has increased in recent years. The highest malaria cases in Indonesia are in the eastern region, namely Papua Province, where in 2021 there were 86,022 cases. This study aims to model suspected malaria cases in Papua using the Integrated Nested Laplace Approximation (INLA) approach. Modelling is carried out with two different orders to see the difference in determining the best results. The results showed that second-order spatial modelling provides better results than first order modelling because the RMSE value is smaller than the first-order model. Based on these results, it is concluded that the INLA approach with second-order spatial modelling is effective for analysing and predicting suspected malaria cases in Papua. Therefore, these results can be used as a reference in developing malaria control strategies in the region.
Peta Risiko Diabetes Melitus di Jawa Barat Tahun 2019-2023 dengan Pemodelan Spatio-Temporal Venita Syavera; Muhamad Syazali
Sehat Rakyat: Jurnal Kesehatan Masyarakat Vol. 3 No. 4 (2024): November 2024
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/sehatrakyat.v3i4.3296

Abstract

Diabetes Mellitus (DM) is a serious global health issue, caused by decreased insulin production by the pancreas. Poor dietary habits, obesity, smoking, mental stress, lack of physical activity, and high blood pressure are risk factors that contribute to the DM. This study aims to map the relative risk of DM in West Java from 2019 to 2023, which will provide spatial and temporal patterns of DM distribution, which can be used for the development of effective prevention and management strategies by policy makers. DM risk mapping was carried out using the spatio-temporal Conditional Autoregressive (CAR) method, utilizing the CARBayesST package available in Rstudio. The relative risk of DM varies across districts/cities. In 2019, areas with high relative risk included Karawang Regency, Ciamis Regency, Sukabumi Regency, Bekasi Regency, Sumedang Regency, and West Bandung Regency. Over time, a decreasing trend in relative risk was seen in many areas, although some areas still showed high relative risk above the expected value in 2023, Sumedang Regency and West Bandung Regency. The results of this study indicate the need for more effective DM prevention and management strategies, especially in high-risk areas.
Analisis Kemampuan Pemahaman Konsep Matematis: Dampak Model Pembelajaran ICM, CRH dan Curiosity Anggraini, Lusi; Rinaldi, Achi; Syazali, Muhamad; Pradana, Kenny Candra
JMPM: Jurnal Matematika dan Pendidikan Matematika Vol 7 No 2 (2022): September 2022 - February 2023
Publisher : Prodi Pendidikan Matematika Universitas Pesantren Tinggi Darul Ulum Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/jmpm.v7i2.2463

Abstract

Tujuan penelitian ini adalah untuk mengungkap interaksi antar model Pembelajaran Index Card Match, Course Review Horay, dan curiosity (rasa ingin tahu) terhadap pemahaman konsep matematis, serta perbedaan kemampuan konsep matematis berdasarkan tingkat curiosity. Penelitian ini bersifat kuantitatif dengan menggunakan Desain Eksperimen Semu. Siswa SMP Negeri 01 Bunga Mayang kelas VIII sebagai sampel yang didapat menggunakan  teknik cluster random sampling. Hasil penelitian ini memperlihatkan bahwa 1) Terdapat perbedaan kemampuan siswa yang mendapat model ICM, model CRH, dan model tradisional dalam memahami konsep matematika; 2) Terdapat perbedaan kemampuan pemahaman konsep matematika antara siswa yang rasa ingin tahunya rendah, sedang, dan tinggi; 3) Tidak terdapat interaksi antara curiosity dan model pembelajaran dengan kemampuan memahami konsep matematika.
Pengaruh Metode Kuis Interaktif Terhadap Kemampuan Pemecahan Masalah Matematis Mata Kuliah Trigonometri Sari, Dian Purnama; Putra, Rizki Wahyu Yunian; Syazali, Muhamad
Mathematics Education Journal Vol. 12 No. 2 (2018): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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Abstract

This study aims to determine the effect of a mathematical problem- solving ability of college student who takes learning by using interactive quiz method, students who take learning by using the conventional learning model conducted by researchers at the third-semester college students University State of Islamic Studies Raden Intan Lampung. This research is a quantitative type of experimentation with Quasi-Experimental Design. Hypothesis test using T-test and got a conclusion that interactive quiz method better than conventional learning model. Based on the results of analysis and discussion of research data obtained that there is the influence on learning achievement between students whose class apply the method of interactive quizzes, students in class apply the conventional learning model on the subject of Trigonometry.
Project Based Learning (PjBL) Model on the Mathematical Representation Ability Ratnasari, Nining; Tadjudin, Nilawati; Syazali, Muhamad; Mujib, Mujib; Andriani, Siska
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 3 No 1 (2018): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v3i1.2535

Abstract

This study aims to determine the comparison of students 'mathematical representation ability through the Project Based Learning (PjBL) Model and the students' mathematical representation ability through the conventional model. The PjBL model is a student-centered, innovative, project-based learning model and positioned teachers as effective facilitators in the contextual learning related to real life situation. This research employed quasi-experimental design. The research applied the posttest only non-equivalent control group design through randomized cluster sampling. The data collection technique used was test. The instrument used to collect the data was the essay test. Data analysis was conducted using independent sample t-test. The result of the data calculation through the Independent-Sample T-Test test obtained the significance level of 0.913 means that the students’ mathematical representation ability was better after the learning through Project Based Learning (PjBL) model was conducted compared to the students' mathematical representation ability through a conventional model. This means that the PjBL model is more influential on students' mathematical representation ability.
Academic Achievement and Conceptual Understanding of Electrodynamics: Applications Geoelectric Using Cooperative Learning Model Prastowo, Rizqi; Huda, Syamsul; Umam, Rofiqul; Jermsittiparsert, Kittisak; Prasetiyo, Andika Eko; Tortop, Hasan Said; Syazali, Muhamad
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 8 No 2 (2019): Jurnal Ilmiah pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v8i2.4614

Abstract

Students' comprehension of the theory is often implemented as an effort to improve their achievements. However, other learning processes are rarely carried out by teachers, such as the practice or tools uses as the lesson application. The purpose of this study is to analyze the learning effectiveness by applying the geophysical surveys practice method or the use of environmental geophysics tools. The assessment of students' abilities is based on the interpretation results of environmental geophysical survey data and the presentations and discussions about the results of interpretation. The TGT Cooperative learning model was used with a quasi-experimental method and quantitative design. Data collection was carried out using a series of research instruments in the form of questionnaires. The results of the study were based on comparisons between the experimental class and the control class. The results show that the experimental class has excellent findings. 1) Based on the results of the post-test, the TGT cooperative learning method is very effective in this study, because teamwork can maintain students' enthusiasm and understanding during the learning process. 2) Retrieval of field data makes students better understand the application of geoelectric concepts and determination of rock resistivity.
Co-Authors Abd. Rasyid Syamsuri Abdurahman Abdurrahman Abdurrazzaq, Achmad Achi Rinaldi Adi, Langit Cahya Afandi, Kiki Aisyah, Mutiara Aghnyn Aji Arif Nugroho Al Husein, Fulkan Kafilah Alkahfi, Cahya Amarullah, M Ridhwan Amir Machmud, Amir Andika Eko Prasetiyo Andika Eko Prasetiyo, Andika Eko Antomi Saregar Avissa Purnama Yanti Avissa Purnama Yanti, Avissa Purnama Azis, Irfani Azzahra, Kirana Bella Dwi Lestari Chandra, Yoshua Dewi, Eva Sima Dian Purnama Sari Dian Purnamasari Dixit, Aparna Elise Nathalia Manurung Endah Kinarya Palupi Eva Sima Dewi Farid, Fajri Farida Farida Farida, Farida Fitria Lestari Fredi Ganda Putra Hasan Said Tortop Hasan Said Tortop Hermana, Nabila Swarna Puspa Iip Sugiharta Ikhsan Maulidi Irfani Azis Irfani Azis Irsalinda, Nursyiva Irzaman, Irzaman Jermsittiparsert, Kittisak Junoh, Ahmad Kadri bin Kenny Candra Pradana Kiki Afandi Kittisak Jermsittiparsert Kittisak Jermsittiparsert Lailatul Siamy Lestari, Bella Dwi Lingga Afriansyah Mardani Lintang Fitra Utami Lusi Anggraini Lusi Anggraini Mahmudi Mahmudi Manurung, Elise Nathalia Mardani, Lingga Afriansyah Maskur, Ruhban Masykur, Rubhan Maulidi, Ikhsan Mohammad Liwa Ilhamdi Muawanah Muawanah Mujib Mujib Mujib Mujib, Mujib Nanang Supriadi Nilawati Tadjuddin Nina Valentika Nining Ratnasari Nofrizal Nofrizal Nofrizal Nofrizal Noura, Karim Novalia Novalia Novalia Novalia Novika, Fanny Nugroho, Aji Arif NUR HASANAH Palupi, Endah Kinarya Putri, Devita Amalia Rachmawati, Ro'fah Nur Raditya, Aji Rahayu, Tiara Rahmad Junaidi, Rahmad Rahmawati, Yasinta Rahmi Ramadhani Ratnasari, Nining Ratnasari, Nining Riawan Syahrul Haz, Habban Rizka Dwi Saputri Rizki Wahyu Yunian Putra Rizqi Prastowo Rofiqul Umam Ruhban Maskur Saidat, Suhaila Sakti Aktarim Siamy, Lailatul Siamy, Lailatul Siska Andriani Syamsul Huda Syamsul Huda Syarif Abdullah Tadjudin, Nilawati Tortop, Hasan Said Umi Azizatul Mubaroh Umi Azizatul Mubaroh, Umi Azizatul Venita Syavera Vina Apriliani Vivi Iswanti Nursyirwan Wahyudianto, Benny Watcharin Joemsittiprasert Yabansabra, Alexander Yasinta Rahmawati Zakiy, Muhammad Abdurrahman