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All Journal METAMORFOSA Journal of Biological Sciences Primary: Jurnal Pendidikan Guru Sekolah Dasar Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Jurnal Kesehatan Andalas Jurnal Biologi Universitas Andalas Jurnal Riset Gizi AL-MURABBI: Jurnal Studi Kependidikan dan Keislaman Diglosia Jurnal Penelitian Pendidikan IPA (JPPIPA) Dinamisia: Jurnal Pengabdian Kepada Masyarakat Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Teknologi Pertanian Journal of Educational Research and Evaluation International Journal of Elementary Education EQIEN - JURNAL EKONOMI DAN BISNIS Jurnal Ilmu Hukum The Juris SASTRANESIA: Jurnal Program Studi Pendidikan Bahasa dan Sastra Indonesia Atrium Pendidikan Biologi Human Care Journal IJOEP : International Journal of Ecophysiology JURNAL TUAH: Pendidikan dan Pengajaran Bahasa Jurnal Pendidikan Kewarganegaraan Jurnal Studi Kependidikan dan Keislaman ABSIS : Mathematics Education Journal Lontara: Journal of Health Science and Technology Jurnal Sains dan Teknologi Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI) International Journal of Education and Literature (IJEL) Jurnal Manajemen Dan Bisnis Ekonomi Gudang Jurnal Multidisiplin Ilmu Jurnal Pandu Husada Jurnal Manajemen dan Pemasaran Digital Journal of International Multidisciplinary Research Jurnal Serambi Biologi Jurnal Kesehatan Cendikia Jenius Lontara Journal Of Health Science And Technology Jurnal Pendidikan IPA Indonesia Jurnal Kajian Hukum Dan Kebijakan Publik Edubiotik : Jurnal Pendidikan, Biologi dan Terapan SiRad: Pelita Wawasan Science Get Journal Edumaspul: Jurnal Pendidikan
Abdul Razak
Fakultas Kedokteran Universitas Andalas
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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Analysis of the Knowledge and Skills of Science Teachers in the Northern Region of Solok Regency in Planning Implementing and Evaluating 21st Century Learning Zuhratul Mardiyah Amir Amir; Dwi Hilda Putri; Abdul Razak; Violita Violita
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3328

Abstract

This study aims to determine the Knowledge and Skills of Science Teachers MGMP IPA North Region Solok Regency in Planning, Implementing and Evaluating 21st Century Learning This research is a type of descriptive research. The population in this study came from the North Region Science MGMP of Solok Regency. The sample of this study came from SMPN 1 X Koto Diatas, SMPN 1 Singkarak and SMPN 1 Junjung. The sample technique is purposive sampling. Data collection techniques are tests, observations, questionnaires, interviews and documentation. Data analysis in the form of quantitative and qualitative descriptive analysis. The results of the study can be concluded that the knowledge and skills of MGMP IPA science teachers in the northern region of Solok district are very good in planning, implementing and evaluating students' 21st century learning. This can be seen from the 21st century learning analysis value of SMP 1 X Koto Diatas of 78.15 good category, SMPN 2 of 78.56 good category Kubung and SMPN 1 X Koto Singkarak of 89.46 excellent category. So, teachers are guided to be able to apply 21st century learning, so as to improve the quality of Indonesian education
Analisis Kualitatif Pewarna Rhodamin B Pada Terasi Dengan Metode Kromatografi Lapis Tipis Muawanah Muawanah; Dewi Arisanti; Abdul Razak; Nur Qadri Rasyid
Lontara Journal of Health Science and Technology Vol 4 No 1 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53861/lontarariset.v4i1.329

Abstract

Shrimp paste is one of the fishery products obtained by a fermentation process, and the main ingredients are both small shrimp and fish. In the production of shrimp paste, traders sometimes add prohibited dyes such as rhodamin B, according to the Minister of Health of the Republic of Indonesia, Number 239/Menkes/Per/V/85, because it is a synthetic dye for paper, textiles, and ink. Rhodamin B can cause liver function disorders and cause cancer. When used in food products. This study aims to determine the presence of rhodamin B dye in shrimp paste. The sampling technique was purposive sampling, with a total of 10 samples. This study conducted a qualitative analysis of rhodamin B dye using the Thin Layer Chromatography (TLC) method. Based on the results of the study, 10 samples were obtained, namely 6 positive shrimp paste samples containing rhodamin B dye, as seen based on the stains and Rf value of the sample and the rhodamin B standard. It can be concluded that most of the shrimp paste samples contain rhodamine B dye.
Uji Efektifitas Ekstrak Buah Nanas (Ananas Comosus L ) Terhadap Pertumbuhan Dermatofita Pada Pasien Tinea Corporis Secara In Vitro Abdul Razak; Melviana Lubis
JURNAL PANDU HUSADA Vol 1, No 1 (2020)
Publisher : Universitas Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jph.v1i1.3844

Abstract

Abstract: Fungal infections are the most common disease in tropical and developingcountries. Fungal infections caused by dermatophytes such as Tricophyton. Many plants can be used as traditional medicine, one of which is pineapple (Ananas comosus L.). This study aims to study the benefits of pineapple extract (Ananas comosus L.) on the growth of dermatophytic fungi in tinea corporis in vitro. The type of research conducted is experimental research by making post test only the design of the control group consisting of 4 groups, namely 2 training groups and 2 control groups. The treatment group consists of P1 and P2. each of the oncentration groups is pineapple extract (Ananas comosus L.) with a concentration of 10% and 25%. The control group consisted of P3 as a positive control group (Fluconazole) for Dermatophytes in Tinea corporis and P4 patients as negative controls (aquades). The technique used to measure antifungal activity is the disc diffusion method. The results of research on pineapple extract (Ananas comosus L.) at concentrations of 10%, 25%, flukonazole and aquadest did not produce clear zones. Pineapple fruit extract cannot inhibit the growth of dermatophytes in tinea corporis patients.Keywords: Pineapple Fruit (Ananas comosus L.), Dermatofita, Tinea corporis.
The Analysis of The Level Of Water Pollution in Lake Tambau Nagari Kampung Batu Dalam Danau Kembar District Solok Regency Through a Histopathological Study of Fish Kidneys Keiko Kasy Billah Keiko Kasy Billah; Abdul Razak; Yuni Ahda; Yusni Atifah
Jurnal Serambi Biologi Vol. 8 No. 2 (2023): Jurnal Serambi Biologi
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang

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

Abstract

Water pollution is an indicator of deviations that occur in the properties of water from normal conditions. Lake Tambau, which is located in Jorong Air Tawa Utara, Nagari Kampung Batu Dalam, Danau Kembar District, Solok Regency, is one of the sources of fisheries used by the community to cultivate fish. The decline in water quality in Lake Tambau can be seen through physical observations such as the lack of water clarity, which indicates pollution in the lake water. Changes in environmental conditions that occur in Lake Tambau will be closely related to changes in the structure of kidney function in fish. Therefore research on kidney histopathology in fish is important to do in order to analyze changes in the histological structure of fish kidneys and analyze the level of water pollution that occurs in Lake Tambau. From the results of histopathological analysis of fish kidneys that have been obtained in Lake Tambau, it was found that there was hypertrophy, congestion, and necrosis. The results of a simple water analysis show that Lake Tambau water has a cloudy color, the temperature is above the normal threshold, has a pH of 9, there is sediment, and the color changes to dark when mixed with tea water which can be concluded that Lake Tambau water is heavily polluted. Key words water pollution,histopatology of fish kidneys
Factors Causing Stunting In Toddlers In West Sumatra And Its Relationship With Sanitation And Environmental Hygiene : Literatur Review Nabila Azzahra Azzahra; Abdul Razak; Elsa Yuniarti; Linda Handayuni
JURNAL RISET GIZI Vol 12, No 1 (2024): Mei 2024
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jrg.v1i1.10854

Abstract

One of the health problems that occurs in the world is stunting. Stunting or what is commonly known as short toddlers is a condition where toddlers are less tall compared to their age. West Sumatra Province is ranked 17th out of 34 provinces that experience stunting with a prevalence of stunting in toddlers (aged 24-59 months) of 36.2%, which is higher than the national prevalence, namely 30.8%. Stunting can also occur due to direct factors of stunting such as maternal nutrition during pregnancy, toddler nutrition and disease infections. Apart from direct factors, there are also indirect factors that can occur from various aspects, one of which is water, sanitation and hygiene (WASH). This research uses a literature study method using PICO. The research results obtained were that there was a relationship between the LBW factor (lower baby weight) and the incidence of stunting in toddlers, three articles were obtained. Two articles were found regarding the relationship between exclusive breastfeeding and MP-ASI. On the relationship between parenting styles, four articles were found. Three articles were found regarding the relationship between sanitation and the environment. Three articles were found regarding the relationship between height and height. One article was found regarding the relationship between zinc levels. On the relationship between mother's work, one article was found. Regarding the history of infectious diseases, one article was found. One article was found regarding the relationship between the age of pregnant women and the incidence of stunting in toddlers. From the conclusion above regarding the relationship between environmental sanitation and hygiene on stunting among toddlers in West Sumatra, the most common one is parenting patterns in children.Keyword : abstract; nutrition; words; research
Analisis Kualitatif Pewarna Rhodamin B Pada Terasi Dengan Metode Kromatografi Lapis Tipis Muawanah Muawanah; Dewi Arisanti; Abdul Razak; Nur Qadri Rasyid
Lontara Journal of Health Science and Technology Vol 4 No 1 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53861/lontarariset.v4i1.329

Abstract

Shrimp paste is one of the fishery products obtained by a fermentation process, and the main ingredients are both small shrimp and fish. In the production of shrimp paste, traders sometimes add prohibited dyes such as rhodamin B, according to the Minister of Health of the Republic of Indonesia, Number 239/Menkes/Per/V/85, because it is a synthetic dye for paper, textiles, and ink. Rhodamin B can cause liver function disorders and cause cancer. When used in food products. This study aims to determine the presence of rhodamin B dye in shrimp paste. The sampling technique was purposive sampling, with a total of 10 samples. This study conducted a qualitative analysis of rhodamin B dye using the Thin Layer Chromatography (TLC) method. Based on the results of the study, 10 samples were obtained, namely 6 positive shrimp paste samples containing rhodamin B dye, as seen based on the stains and Rf value of the sample and the rhodamin B standard. It can be concluded that most of the shrimp paste samples contain rhodamine B dye.
Menguji Pengaruh Gaya Hidup, Motivasi Dan Persepsi Harga Terhadap Keputusan Pembelian Iphone: Studi Pada Mahasiswa UNISKA MAB Banjarmasin Abdul Razak; Erni Alfisah; Purboyo Purboyo
JURNAL MANAJEMEN DAN BISNIS EKONOMI Vol. 1 No. 4 (2023): October : JURNAL MANAJEMEN DAN BISNIS EKONOMI
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jmbe-itb.v1i4.789

Abstract

The purpose of this research study was to examine the effect of lifestyle variables (X1), motivational variables (X2) and price perception variables (X3) on the decision to buy an iPhone among students at the Islamic University of Kalimantan (UNISKA). research method with a quantitative approach, the population considered in the study consisted of Management Study Program students totaling 90 respondents. Data analysis techniques using descriptive statistics, instrumental testing, classical hypothesis testing, multiple linear regression analysis, and hypothesis testing. This test was carried out using the statistical software SPSS version 26. The results of this study partially indicate that lifestyle variables (X1) do not have a significant influence on purchasing decision variables. Motivation variable (X2) has a significant influence on purchasing decisions. Price perception variable (X3) has a significant influence on purchasing decisions. Based on simultaneous testing of lifestyle variables (X1), motivation (X2) and price perceptions (X3) jointly have a significant effect on the iPhone purchasing decision variable for UNISKA Banjarmasin students.
Pengaruh Sampah Plastik Dalam Pencemaran Air Aulia Ryza Aqilla; Abdul Razak; Eri Barlian; Nurhasan Syah; Skunda Diliarosta
Gudang Jurnal Multidisiplin Ilmu Vol. 1 No. 6 (2023): GJMI - DESEMBER
Publisher : PT. Gudang Pustaka Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59435/gjmi.v1i6.203

Abstract

Sampah plastik merupakan masalah penting yang terus meningkat setiap tahunnya. Ini adalah ancaman bagi ekosistem laut di seluruh dunia. Penelitian telah menunjukkan bahwa benda-benda plastik, seperti mikroplastik, hadir di air laut dan lingkungan lainnya. Mikroplastik dapat dikonsumsi oleh ikan, kemudian ikan dikonsumsi oleh manusia. Sampah plastik juga sangat mengganggu jalur transportasi laut, di mana banyak sampah padat ditemukan di jalur kapal dan perahu nelayan. Kematian terumbu karang dan lamun dapat berdampak signifikan terhadap lingkungan laut. Dengan menekan jumlah produksi plastik yang dihasilkan di darat maka sampah tidak akan berakhir di lautan kita dan tidak menyebapkan kerusakan lingkungan yang ada di laut melalui Bank Sampah mengolah sampah plastik menjadi barang kreatif yang kemudian dijual menjadikan suatu sumber ekonomi bagi kehidupan di sekitarnya, serta penggunaan kantong kain pengganti kantong plastik.
Sebaran Dan Kondisi Terumbu Karang Pada 3 Wilayah Bagian Di Indonesia Tahun 2013-2017 Azzahra, Nabila; Abdul Razak; Eri Barlian; Nurhasan Syah; Skunda Diliarosta
Gudang Jurnal Multidisiplin Ilmu Vol. 1 No. 6 (2023): GJMI - DESEMBER
Publisher : PT. Gudang Pustaka Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59435/gjmi.v1i6.208

Abstract

Indonesia adalah negara kepulauan terbesar di dunia yang mempunyai panjang pantai lebih dari 81.000 km, yang memiliki ekosistem terumbu karang yang luas (± 51.000 km2 ). Ekosistem terumbu karang adalah salah satu ekosistem di kawasan pesisir yang memiliki peranan penting sebagai tempat yang kaya akan plasma nutfah. Kelestarian ekosistem terumbu karang di dunia menghadapi tantangan yang besar akibat adanya perubahan iklim yang meningkatkan suhu permukaan laut dan berdampak pada kerusakan terumbu karang akibat pemutihan karang atau bleaching. Sebaran dan kondisi dari terumbu karang di Indonesia penting untuk kita ketahui, agar kita dapat meningkatkan populasi dan kehidupan dari terumbu karang. Penelitian ini menggunakan metode studi literatur dengan menggunakan data sekunder yang diambil dari BPS Tahun 2021 kemudian akan di deskripsikan secara deskriptif mengenai sebaran dan kondisi terumbu karang dari tahun 2013-2017. Berdasarkan data yang disajikan,dapat disimpulkan bahwa kondisi terumbu karang di Indonesia untuk kategori sangat baik pada Bagian Barat mengalami peningkatan pada tahun 2016 dan 2017. Peningkatan ini terjadi setelah terjadi penurunan pada tahun 2015.Untuk kategori baik, kondisi terumbu karang di Indonesia Bagian Tengah dan Barat mengalami penurunan pada tahun 2016. Untuk kategori cukup, dapat disimpulkan bahwa kondisi terumbu karang di Indonesia Bagian Tengah dan Timur mengalami pergerakan naik turun, sementara kondisi terumbu karang di Indonesia Bagian Barat relatif stabil. Untuk kategori kurang, kondisi terumbu karang di Indonesia Bagian Barat, Tengah, dan Timur mengalami peningkatan kerusakan dari tahun 2013 hingga 2017.
The Influence of the Science Technology Engineering and Mathematics Approach with Mind Maps on the Higher Order Thinking Skills (HOTS) of Students in Biology Learning Class X SMA N 4 Kerinci Abdul Razak; Tomi Apra Santosa; Lufri Lufri; Irdawati Irdawati
International Journal of Education and Literature Vol. 3 No. 1 (2024): April : International Journal of Education and Literature
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1107.307 KB) | DOI: 10.55606/ijel.v3i1.34

Abstract

This study aims to determine the effect of the mindmap-assisted STEM approach on students' Higher Order Thinking Skills in learning biology class X SMA Negeri 4 Kerinci. This research is experimental research with a group pretest-posttest design model. The population in this study came from students of class X MIPA SMA Negeri 4 Kerinci in the academic year 2021/2022. The research sample was students of class X MIPA 2 and Class X MIPA 4. The sampling technique used was the random sampling technique. The data collection technique in this study was in the form of an objective test consisting of 20 HOTS questions that had been validated by experts. Data analysis is quantitative data analysis with tests using the SPSS 21 application. The results of the study can be concluded that the STEM approach has a significant effect on students' higher-order thinking skills in learning biology with the results of hypothesis testing 0.00 < 0.05. Furthermore, the STEM approach can increase students' HOTS in biology learning, the average score of the experimental class students is 85.76 and the control class is 70.31.
Co-Authors Abdul Hasim Abdul Malik ACHMAD FAUZI Agatha Sella Angraeni Agus Hamdani Ahmad Maulana Syafii Akmal, Atika Ulya Aldri Frinaldi Andi Basru Wawo Annajmi Sakinah Anshori Ilyas Apriyanto, Mulono Ardiah Juita Arista Dwi Utami Arkan Zhalifunnas Arshal Zairuby Harahap Atifah, Yusni Aulia Agustin Aulia Azhar Aulia Ryza Aqilla Auzar &#039; Aziz Djamal Azzahra, Nabila Buhairah &#039; Burhanuddin Burhanuddin Charlina Charlina Christine Pasaribu Cici Nurfauzianah Has David Ramadi Deasy Aditya Damayanti Dedi Sumanto Depi Lestari Desra Fitria Erita Dewi Arisanti Dudung Burhanudin Dudung Burhaudin Dwi Hilda Putri Elmustian Elmustian Elmustian Rahman Elsa Yuniarti Eni Kamal Eri Barlian Erni Alfisah Fachry Abda El Rahman FANI DEFRINA Fathir Muhammad Ilham febryanti Festiyed Firnanda Pradana Putra Fitra Arya Dwi Nugraha Fitri Arsih Fitri Sadilla Frinsis Warmansyah Grace Agustina Gusti Revilla Hadi Rumadi Handayuni, Linda Harmedi Yulian Saputra Hary Sulistiyo, Jatmiko Haryeni Helendra Helly Nur Winarsih Hendri Hendri Hermandra Hermandra Icha Risma Putri, Ida Elfira Ida Nuraeni Indah Anggraini Indah Fitriani Indang Dewata Intan Kemuning Irdawati Irdawati Irmawati Sagala Ishaq Ishaq Iswandi Umar Jefri kurniawan Jendriadi, Jendriadi Joni Hidayat Kalsum, Ummy Keiko Kasy Billah Keiko Kasy Billah Lina Siti Nurwahidah Lismomon Nata Lufri Lufri M. Nur Mustafa M.Nur Mustafa Makkulau, Andi Runis * Mangatur Sinaga Melviana Lubis Mery Delvina Minda Azhar Mohammad Nurul Yaqin Mona Lisa Muawanah Muawanah Muhammad Farhan Solichin Muhammad Zidhan Augestri Muhyiatul Fadilah Mulyati, Yeti Murni Murni Nabila Azzahra Azzahra Nanda, Firnanda Pradana Putra Nirmayani Nirmayani Nofrion Nova Dwi Yana Novryanti Rahayu Novy Setiowati Nur Aisyah Nur Aulya Ulfa Nur Hikmah Nur Qadri Rasyid Nuriah Alfisyahri Nursal Hakim Nurul Resky Parlin Siagian Puja Nur Ayu Purboyo, Purboyo Putra, Erik Nanda Rahayu, Lisa Ramadhan Sumarmin Ramadi Ramadi Rani Selvia Rapika Sundari Razidan Rahman Rembrandit Rembrandt Revi Arnan Rijal Satria Rindi Santika Amri Ririn Septiana Risanti Amelin Riyad Atmaja Herman Santi Asti Reni Septyanti, Elvrin Siagian, Gunaria Silvira Ilhami Siska Deswita Skunda Diliaarosa Skunda Diliafrosa Skunda Diliarosta Sri Wahyuni Subiyantoro SUCI FAJRINA Sufia Rahmi, Indah Syafarman Syafrial &#039; Syafrial Syafrial Syafrijon Syamsurizal Syihabuddin Syihabuddin Tania Kasanty Guntari Tomi Apra Santosa Tomi Apra Santosa Toni, Toni Tri Endah Karya Lestiyani Tri Putri Wahyuni Umi Wahyuningsih Violita Violita Vismania S. Damaianti, Vismania S. Welsi Damayanti Wibowo, Pristisal Widya Prarikeslan Winarti &#039; Winda Ayu Fietri Yerimadesi Yerimadesi Yohandri Yudi Armansyah Yulita Puji Lestari Yuni Ahda Yuni Audina Zuhratul Mardiyah Amir Amir Zulyusri Zulyusri ⁠Skunda Diliarosta