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All Journal Biogenesis: Jurnal Ilmiah Biologi Biota Bio Ilmi: Jurnal Pendidikan Biota Konservasi Hayati Bioscientist : Jurnal Ilmiah Biologi
Rian Oktiansyah
Universitas Islam Negeri Raden Fatah Palembang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences

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Daily Activity of Male Mice (Mus musculus) in Laboratory Rian Oktiansyah
Biota Vol 5 No 2 (2019): Jurnal Biota 2019
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/Biota.v5i2.3359

Abstract

The importance of observing the behavior of mice in the laboratory is additional information to compare with their behavior in nature and an effort to increase the welfare of mice (animal welfare) through alleviating the pain and suffering associated with scientific procedures. This study aims to study the daily activities of male mice in the laboratory. The method used was ad libitum and focal animal sampling. Based on the ad libitum sampling method, the daily activities of male mice in the laboratory were divided into 9 activities, namely locomotion, grooming, eating, foraging, social, exploration, resting, making nests, and drinking. Based on the focal animal sampling method, the main activity carried out by male mice in the laboratory was locomotion.
Pengaruh Model Pembelajaran Aptitude-Treatment Interaction (ATI) terhadap Hasil Belajar Siswa Kelas IX MTs Patra Mandiri 1 Palembang pada Mata Pelajaran IPA Biologi Abdurrahmansyah Abdurrahmansyah; Rian Oktiansyah; Eftalina Eftalina
Bioilmi: Jurnal Pendidikan Vol 3 No 1 (2017): Bioilmi: Jurnal Pendidikan
Publisher : Program Studi Pendidikan Biologi Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/bioilmi.v3i1.1340

Abstract

This study aims to determine the effect of application of learning models Aptitude -Treatment Interaction (ATI) on learning outcomes of students of class IX Mts Patra MandiriPalembang At IPA Subject Biology In this penelitiaan see if there are any learning effectAptitude - Treatment Interaction (ATI) sample in this study was a class IX student withstudent number 30.The method used is descriptive qualitative method. Data in the form ofstudent learning outcomes posttest score minus pretest score.The method used in this study isan experimental method , while the data collection techniques used are techniques andtests.The tests used to measure student learning outcomes,when the learning takes place.Theresults showed that students with different abilities, learning outcomes group 1 (high) , group2 (moderate), and group 3 (low) , obtaining learning outcomes did not differ (relativelysimilar). Activity level of students in the active category and responses given students topositive learning process it can be seen from the results of research that was successful tcount >ttable . Therefore it can be concluded that the cooperative learning model ATI can make studentlearning outcomes that have different abilities to be relatively the same which exceedMinimum completeness criteria and high category
Biolarvacide of Culex quinquefasciatus Rian Oktiansyah; Anggun Wicaksono; Fahmy Armanda; Amin Nurokhman; Ummi Hiras Habisukan; Kurratul ‘Aini; Yustina Hapida
Biota Vol 13 No 1 (2020)
Publisher : Universitas Islam Negeri Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/jb.v13i1.234

Abstract

Biolarvicide is the larvicide derived from plants and relatively safe. The objective of this study was to determine the effect of pletekan leaf powder (Ruellia tuberosa), mimosa (Mimosa pudica), papaya (Carica papaya), and guava (Psidium guajava) on Culex quiquefasciatus larval mortality. The method was an experimental with a completely randomized design consisted of 5 treatments (0 gr, 0,25 gr, 0,5 gr, 0,75 gr, and 1 gr) and 5 repetitions for each plant. The data were analyzed by analysis of variance. Based on the results, leaf powder used in the study, namely guava leaves powder (1 gr), mimosa (1 gr), leaves of pletekan (1 gr), and leaves of papaya (1 gr) showed a very significant effect (P < 0,05) on Culex quiquefasciatus larval mortality. It can be concluded that the pletekan, mimosa, papaya, and guava had the potential as biolarvicide of Culex quinquefasciatus.
MENGANALISIS KEMAMPUAN PEMECAHAN MASALAH PESERTA DIDIK KELAS XI MENGGUNAKAN MODEL PROBLEM BASED LEARNING Nur Fitri Aisyah; Kurratul ‘Aini; Syarifah Syarifah; Anggun Wicaksono; Yustina Hapida; Ummi Hiras Habisukan; Amin Nurokhman; Weni Lestari; Rian Oktiansyah; Fahmy Armanda
Bioilmi: Jurnal Pendidikan Vol 8 No 1 (2022): Bioilmi: Jurnal Pendidikan
Publisher : Program Studi Pendidikan Biologi Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/bioilmi.v8i1.12923

Abstract

PBL is a teaching method that can help students understand the subject matter and improve their problem-solving abilities. The purpose of this study is to see how the problem-based learning (PBL) model affects students' problem-solving abilities with reproductive system material. This is a pre-experimental study with a one-group pretest-posttest design. Non-probability sampling is used, along with total sampling. The research sample consisted of 39 students from Class XI. The data collection technique used pretest and posttest instruments, and the data analysis technique used was the One-Sample KS Test, with an average pretest result of 23.08 with a significance of 0.00, a posttest average of 85.18 with a significance of 0.03, and an average N-Gain of 0.81 with a significance of 0.01 as evidenced by statistical analysis, which states that the data significance is 0.05, indicating that Problem Based Learning has an effect.
Aktivitas Antibakteri Madu Lebah (Tetragonula laeviceps) terhadap Pertumbuhan Berbagai Macam Bakteri Muhammad Hisyam Ihsan; Anggun Wicaksono; Ummi Hiras Habisukan; Yustina Hapida; Kurratul ‘Aini; Syarifah Syarifah; Rian Oktiansyah
Bioscientist : Jurnal Ilmiah Biologi Vol 10, No 2 (2022): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v10i2.5586

Abstract

Tetragonula laeviceps belongs to a class of stingless bees that can produce honey. Tetragonula laeviceps honey contains compounds that are antibacterial. The purpose of this study was to determine the effect of stingless bee honey on the growth of the bacteria Salmonella typhi that causes typhus, Escherichia coli causes diarrhea, and Staphylococcus aureus causes skin infections, and can contribute to Eubacteria material in class X SMA. This research was conducted at the Biology Education Laboratory, State Islamic University Raden Fatah Palembang. The method used was a completely randomized design (CRD), an experimental study with 5 repetitions divided into 4 treatments (3%, 5%, 7%, and 9%), and 1% tetracycline as positive control with distilled water as diluent. The results of this study were that the 9% concentration treatment showed the greatest effect. The size of the inhibition zone of 9% honey Tetragonula laeviceps for Salmonella typhi was 1.23 mm, Escherichia coli was 3.68 mm, and Staphylococcus aureus was 3.09 mm. The resulting inhibition zone has a weak category because it is < 5 mm. Based on the analysis of the calculations carried out by the One Way ANOVA test for each bacteria, which has a value of 0.00 <0.05, which means that each treatment has a significant effect, then proceed with the Duncan Significant Distance Difference (BJND) test, where the DMRT results for honey bee treatment stingless was smaller than the mean diameter of the positive control, which meant that each treatment of stingless bee honey was very significantly different from the positive control. This shows that Tetragonula laeviceps honey has the effectiveness of inhibiting the growth of Salmonella typhi, Escherichia coli, and Staphylococcus aureus.
Identifikasi Fungi Endofit yang Diisolasi dari Tanaman Jambu Monyet (Anacardium occidentale L.) pada Wilayah Kabupaten Banyuasin Ummi Hiras Habisukan; Aisyah Musyalina; Rian Oktiansyah; Pandu Jati Laksono
Konservasi Hayati Vol 19 No 1 (2023): APRIL
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v19i1.26570

Abstract

Cashew fruit is a plant that is widely grown in eastern Indonesia, such as in NTB, Bali, NTT, South Sulawesi, and Southeast Sulawesi. The study aimed to identify the endophytic fungi found in cashew trees. The method used in this research was taking samples, namely the roots, root bark, stems, bark and leaves of the cashew plant then making instant PDA media mixed with distilled water and antibiotics with direct planting techniques on PDA in Petri dishes. Furthermore, the purification of endophytic fungi was carried out followed by macroscopic and microscopic observations by observing the types of spores, spore forms, and hyphae. The results of macroscopic and microscopic observations on samples of isolates coded KB.AO1 and D.AO1 were identified as belonging to the genus Fusarium, isolates coded KB.AO2 belonged to the genus Trichoderma, isolates coded A.AO1 belonged to the genus Colletotrichum, and isolate A.AO2 belonged to the genus Acremonium, isolate KB.AO1 belongs to the genus Cladosporium, code KB.AO2 belongs to Aspergillus, isolate code BAO1 belongs to Pythium, isolate code BAO2 belongs to Mucor, and isolate code DAO2 belongs to Nigrospora.
Neuronal cell death in the amygdala and cerebral cortex of mice (Mus musculus) induced by bee (Apis mellifera) venom Rian Oktiansyah; Ummi Hiras Habisukan; Anggun Wicaksono; Yustina Hapida; Fahmy Armanda
Biogenesis: Jurnal Ilmiah Biologi Vol 11 No 1 (2023)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v11i1.36165

Abstract

Brain is an organ to control our activities, such as human consciousness, emotional, and movement. It was controlled by amygdala and cerebral cortex as the parts of the brain. Many things that can bring over it. Bee venom (BV) is known as traditional medicine and probably can sway the brain. The objective of this study was to determine the dose of BV that causes excessive neuronal cells death, especially in the amygdala and cerebral cortex. About 15 white male mice Deutsch Denken Yoken (DDY) strain were divided into control group and the treatment group. BV was administrated intraperitoneally for two weeks with multilevel doses, that was 1.88 mg/kg, 3.76 mg/kg, 5.6 mg/kg, and 7.48 mg/kg. Brain tissue isolation was performed three days of the last administration by using perfusion method. Morphological sectioned of brain tissue (amygdala and brain cortex) was stained by hematoxylin-eosin (HE). The results indicated that the BV inclined to affect neuronal cells death in the amygdala and cerebral cortex. Based on the study, the highest doses (7.48 mg/kg) of BV caused the highest neuronal cell death.
Co-Authors Abdurrahmansyah Abdurrahmansyah Aisyah Musyalina Amin Nurokhman Anggun Wicaksono Eftalina Eftalina Fahmy Armanda Fahmy Armanda Fahmy Armanda Kurratul aini Muhammad Hisyam Ihsan Nur Fitri Aisyah Pandu Jati Laksono Syarifah Syarifah Ummi Hiras Habisukan Weni Lestari Yustina Hapida Yustina Hapida