bluuebunny/crossref_metadata_2025_split huggingface dataset:
Histopatologi Testis pada Tikus Putih (Rattus norvegicus) yang Diberikan Minyak Jelantah dan Infusa Teh Hitam (Camellia sinensis)
Authors: Putri Gina Fendiati , Umar Liya Agustin , Yunita Elvira 
Published: September 2022

This study aimed to analyze the effect of infusion of black tea (Camellia sinensis) on the histopathological features of the testes in white rats (Rattus norvegicus) that had been induced with used cooking oil. The design of this research is an experimental post-test only control group design. The research subjects used 24 rats which were divided into six groups with six weeks of treatment. The testicular condition was assessed using the Johnsen Score criteria. The results of this study indicate that there are differences in testicular damage scores between treatment groups. The results of the histopathological score analysis showed that the group that was given only used cooking oil had a higher level of damage than the group that was only given black tea. The group that was given cooking oil and black tea one hour later affected testicular damage in rats with p significance values ​​of 0.018 and 0.018. In conclusion, giving black tea infusion at a dose of 0.50 g/200 gram BW and 0.75 gr/200 gram BW was able to prevent damage due to oil induction with 12x heating in the testes of Rattus norvegicus rats.
Keywords: Camellia sinensis, Histopathology, Cooking Oil, Rat Testes
Studi Dokumenter Hasil Belajar Psikomotorik Siswa SMA pada Materi Sistem Pernapasan Melalui Model Pembelajaran Project Based Learning (PjBL)
Authors: Riastuti Reny Dwi , Febrianti Yuli 
Published: September 2022

This study aims to determine the effectiveness of the Project Based Learning model on the respiratory system material in class XII 3 of SMAN 5 Lubuklinggau. The method used in this research is qualitative through a triangulation approach. The results showed that the psychomotor learning outcomes of class XII 3 students on the respiratory system material used the Project Based Learning effective model. In conclusion, the application of the Project Based Learning model is effectively used on respiratory system materials in class XII 3 in virtual learning during the pandemic.
Keywords: Effectiveness, Project Based Learning, Psychomotor
Tingkat Kenyamanan Termal Ruang Terbuka Hijau dengan Pendekatan Temperature Humidity Index (THI)
Authors: Azahra Siva Devi , Kartikawati Siti Masitoh 
Published: September 2022

This study aims to examine the level of thermal comfort of Tanjungpura University's green open space. The method used is to measure air temperature and humidity at seven green open spaces with three observation periods and then analyze it by calculating the Temperature Humidity Index (THI) value at each location. The results showed that the overall thermal comfort of green open space was still in the uncomfortable and partially uncomfortable category, with THI values between 25.61 to 28.93. In conclusion, there is a need for the development and enrichment of green open space vegetation in the Tanjungpura University area to increase thermal comfort for the academic community.
Keywords: Thermal Comfort, Green Open Space, Temperature Humidity Index
Rekonstruksi Desain Kegiatan Laboratorium (DKL) pada Materi Bioteknologi dengan Pendekatan Saintifik
Authors: Muzakki Naufal Ahmad , Supriatno Bambang , Anggraeni Sri 
Published: September 2022

This study aims to analyze the design of laboratory activities on Biotechnology materials and carry out reconstruction. The method used is descriptive qualitative and sampling is done by purposive sampling with five DKL. The analysis conducted on DKL is measured in terms of components of competence, practicality and knowledge construction. The results showed that competence and knowledge construction components were still low and the practical components had been met. In conclusion, many DKL on Biotechnology material still cannot support competence and knowledge construction.
Keywords: Design Analysis of Laboratory Activities, Biotechnology, Laboratory Activities
Perbandingan Kualitas Air Sumur Galian dan Bor Berdasarkan Parameter Kimia dan Parameter Fisika
Authors: Lestari Indri Lita , Singkam Abdul Rahman , Agustin Fenty , Miftahussalimah Pingkan Luthfiyyah , Maharani Anggie Yovita , Lingga Rusma 
Published: September 2022

This study aims to analyze and compare the quality of dug well water and bore well water around the UNIB Kandang Limun campus. The descriptive method was used to analyze 60 samples, consisting of 30 water samples for each dug well and drilled well. The parameters measured were the degree of acidity (pH), total dissolved particles (TDS), salt content, and electrical conductivity (DHL). This study found that only 35% of the samples met the class I water quality standards. The samples consisted of 7 dug well samples and 14 drilled well samples. Most of the samples (53%) had an acidic pH below 6.5, while the other 12% did not meet the quality standards from TDS, DHL, or both. The pH value of dug well water was significantly lower (more acidic) than drilled well water (p < 0.0001, F1.58=27.28), but the TDS and DHL values ​​in drilled well water were significantly higher (p < 0.01, F1.58=9.09 for TDS; p < 0.001, F1.58=15.89 for DHL). In conclusion, the water quality of drilled wells in the Kandang Limun Campus area is better than that of dug wells.
Keywords: Lemonade Cage, Water Quality, Drilling Well, Excavation Well
Karakter Penciri Morfologi dan Tipe Panjatan Koleksi Tumbuhan Memanjat Annonaceae
Authors: Lestari Dewi Ayu , Ningrum Linda Wige 
Published: September 2022

This study aims to determine the morphological characteristics and climbing types of selected climbing plants from the Annonaceae tribe, conserved ex-situ in the Purwodadi Botanical Gardens (KRP). The method used is observing the vegetative and generative organs of 12 types of qualitatively selected Annonaceae collections. Observational data were scored and analyzed in clusters to determine morphological characteristics and identify the type of climbing plants. The results showed that 2 clusters were referring to the Uvariae and Xylopiae tribes. The distinguishing morphological characteristics of the two clusters were the presence or absence of hooks and the presence or absence of feathers on the vegetative and generative organs. The types of climbing plants of Annonaceae KRP are hook-climbers and twiners. Conservation efforts that need to be done are to maintain and maintain the host of selected climbing plants from the Annonaceae KRP tribe, carry out regular monitoring and explore the potential of these species for environmental conservation education media. In conclusion, the morphological characteristics and types of climbing plants of Annonaceae can determine recommendations for ex-situ conservation efforts.
Keywords: Annonaceae, Conservation, Morphology, Climbing Plants
Inventarisasi Anggrek sebagai Acuan Ecological Intelligence
Authors: Hidayat Tomi , Pariyanto Pariyanto 
Published: September 2022

This study aims to inventory orchids as a reference for ecological intelligence in Danau Dendam Tak Sudah (DDTS), Bengkulu City. The method used in this research is purposive random sampling. The results showed that the orchids found around DDTS Bengkulu City were Coelogyne pandurata, Coelogyne speciosa, Trichocentrum luridum, Phalaenopsis amabilis, Dendrobium antennatum, Grammatophyllum speciosum, Vanda hookeriana, Aerides odorata, Spathoglottis zurea. In conclusion, nine species of orchids were found belonging to one family, namely Orchidaceae.
Keywords: Orchid, Danau Dendam Tak Sudah, Ecological Intelligence
Perilaku Berjemur pada Kupu-Kupu Junonia atlites dan Junonia hedonia
Authors: Yulminarti Yulminarti , Setyowati Raden Roro Murni 
Published: September 2022

This study aims to analyze the effect of wing color on the posture and duration of sunbathing of the butterflies Junonia hedonia and Junonia atlites. The method used in this research is descriptive quantitative with a side method in purposive sampling. Data were collected by following and recording the butterfly sunbathing activity for 120 seconds, measuring air temperature and light intensity. The object of this research is Junonia atlites and J. hedonia. The results showed that J. atlites and J. hedonia demonstrated appressed and/or horizontal postures with the highest frequency (94.44% and 63.33%) in the morning. On the other hand, this frequency decreases in subsequent times. In conclusion, wing color has no effect on the posture displayed and the duration of sunbathing in both species is getting shorter when the air temperature is increasing, but there is no significant effect between the two. The duration of basking is not affected by the color of the wings.
Keywords: Butterfly, Sun Behavior, Wing Color
Keanekaragaman Kumbang Antena Panjang (Coleoptera: Cerambycidae) pada Dua Tipe Habitat
Authors: Yulminarti Yulminarti , Nadilla Dhea 
Published: September 2022

This study aims to determine the composition and diversity of long antenna beetles. This research method is descriptive quantitative. Data collection techniques using transects and Artocarpus traps. The two types of habitat studied in this study are secondary forest and residential areas. The results showed that there were 49 individuals from 12-7 species (secondary forest-resident settlements) that belonged to one subfamily, the subfamily Lamiinae. The diversity index value obtained in the two habitat types is in the "medium" category with a value of H'= 1.86-2.22 and the evenness index value is in the "high" category with a range of E = 0.78-0.89 with a similarity value of 0.21. In conclusion, the highest beetle diversity was found in secondary forest (with a moderate category) compared to residential areas.
Keywords: Diversity, Long Antenna Beetle, Lamiinae, Artocarpus Trap
Deteksi Awal Kandungan Logam Tembaga (Cu) pada Tanaman Kangkung Darat (Ipomoea reptans)
Authors: Rompegading Andi Badli , Muhlis Nur Fadhillah , Arfadilla Rizky , Sari Nur Indah , Muliana Ayu , Rahmawati Rahmawati , Gani Mutmainnah , Rinaldy Ahmad , S. Muh. Faqhi , Mirjawanda Mirjawanda , Tantu Zakiah , Gusfira Aisyah , Syah Uswah Trywulan , Irfandi Rizal 
Published: September 2022

This study aims to determine the initial content of copper metal found in land kangkung (Ipomoea reptans) plants. The method used is the descriptive quantitative analysis method. The results showed that samples 1, 2, 3, and 4 each had <0.50 mg/kg copper metal found in land kangkung. In conclusion, land kangkung has not been polluted, so it is safe for consumption and can also be used as phytoremediation in an environment contaminated by heavy metals.
Keywords: Detection, Kangkung Land (Ipomoea reptans), Copper Metal (Cu)
Pemanfaatan Tumbuhan Pangan Tradisional untuk Immunonutrient
Authors: Ifandi Slamet , Retnoninggrum Mita Dewi , Laili Irmatul 
Published: September 2022

This study aims to examine the knowledge of the community in Tiremenggal Village in utilizing food plants for immunonutrients. The research method used consists of two stages: the first stage of inventorying the level of community knowledge with exploratory survey methods and participatory ethnobotanical assessment through in-depth interviews (deep interviews) and structured (open-ended). The second stage is collecting data on the use of food plants using semi-structured interviews. The results showed that people's knowledge about food plants was obtained from asking other people (26%). The types of food plants identified were as many as 30 species covering staple food and additional food categories. In conclusion, the community's knowledge and ability in Tiremenggal village to utilize, compose and process traditional food plants as a source of immunonutrientts can be seen from the description of the aspects of their activities and activities.
Keywords: Tiremenggal Village, Immunonutrients, Food Plants
Potensi Beberapa Kultivar Puring (Codiaeum variegatum) sebagai Fitoremediasi pada Tanah Tercemar Logam Berat Tembaga (Cu)
Authors: Fajar Nurul Hikma , Agustina Cindy , Ramadhani Dian , Syahra Audya , Hamdiah Reski , Ramadhani Putri Dewi Suci , Rismawati Rismawati , Vitrani Vitrani , Sardina Bima , Fathul Andi Muh. , Rompegading Andi Badli , Syah Uswah Trywulan , Irfandi Rizal 
Published: September 2022

This study aimed to obtain a Puring cultivar (Codiaeum variegatum) that can adapt to heavy and robust copper (Cu) stress and test its potential as a phytoremediation plant. The method used was a randomized block design (RAK). The results showed that the number of leaves and plant height did not show a significant difference. The most important copper (Cu) convergence in the formation was found in the Teri cultivar, with a convergence level of 126,399 ppm. In conclusion, puring cultivar can be used as a phytoremediation agent in an environment contaminated with substantial copper (Cu) metal because of its long roots and does not require more expensive costs.
Keywords: Puring Cultivars (Codiaeum variegatum), Copper Metal Cu, Phytoremediation
Pengembangan E-Bahan Ajar Berbasis SETS (Science, Environment, Technology and Society) Terintegrasi Potensi Lokal pada Pendidikan Lingkungan Hidup
Authors: Wardani Erika Fitri , Miftakhi Diah Rina 
Published: September 2022

This study aims to develop SETS-based e-teaching materials (Science, Environment, Technology, Society) that integrates the local potential of Bangka Belitung in Environmental Education courses. The method used in this research is the ADDIE development model, which consists of 5 stages, including analysis, design, development, implementation and evaluation. The results showed that the average percentage data from each expert validation were: 1) media experts obtained an average of 93.75% with validity criteria (very valid) and eligibility criteria (very feasible); 2) the average of material experts is 95.45% with validity criteria (very valid) and eligibility criteria (very feasible); 3) the average of linguists is 91.66% with validity criteria (very valid) and eligibility criteria (very feasible); 4) the results of the limited trial obtained an average of 95.62% with the criteria of validity (very valid) and eligibility criteria (very feasible). In conclusion, e-teaching materials have met the validity and eligibility to be used in the learning process of Environmental Education.
Keywords: SETS-Based Teaching Materials, Local Potential of Bangka Belitung
Keterampilan Proses Sains dan Sikap Ilmiah Calon Guru Biologi pada Mata Kuliah Zoologi Invertebrata
Authors: Samitra Dian , Kristiawan Muhammad 
Published: September 2022

This study aims to determine the profile of science process skills and scientific attitudes of prospective biology teachers in the Invertebrate Zoology course. The method used is descriptive to examine all students of the Biology Education Study Program in the second semester of the 2020/2021 academic year as research subjects. Process skills data were obtained from process skills observation sheets and scientific attitude data were obtained from questionnaires. The results showed that the science process skills of prospective biology teachers were 79.1% and scientific attitudes were 82.4%. In conclusion, the science process skills of Biology teacher candidates are classified as skilled with a good scientific attitude.
Keywords: Biology Teacher Candidates, Science Process Skills, Scientific Attitude
Data Baru dari Marga Selaginella
Authors: Krisnawati Yuni , Wardianti Yunita , Febrianti Yuli 
Published: September 2022

This study aims to determine the types of Selaginella that exist in Curug Embun Waterfall, North Lubuklinggau I, South Sumatra. This research method is a qualitative descriptive type. Sampling using roaming and documentation methods. Data were analyzed by observing specimens and identification by scanning morphological characters. The results showed that the kinds of Selaginella found were Selaginella wallichii (Hook. & Grev.) Spring, Selaginella intermedia (Blume) Spring., Selaginella plana (Desv.) Hieron., Selaginella doederleinii Hieron, Selaginella willdenowii (Desv.) Backer., Selaginella ornata Spring., Selaginella sp.1 and Selaginella sp.2. In conclusion, there are eight types of Selaginella in the Curug Embun Waterfall area.
Keywords: Curug Embun Waterfall, Lubuklinggau, Selaginella
Aspek Biologi Ikan Kepar (Belontia hasselti Valenciennes, 1831)
Authors: Sari Indah Puspita , Khairul Khairul 
Published: September 2022

This study aims to determine the biological aspects of twill fish in the swamp waters of PTPN Ajamu III. The method used is exploratory and the determination of the sampling point is done by purposive sampling. Fish samples were caught using fishing rods. All fish caught were measured for total length and weight. The results showed that for the small size class interval (9-11.9 cm) 11 males and 14 females were obtained; medium size class (12-14.9 cm) for 5 individual male fish and 19 individual female fish; and the large size class (15-17.9 cm) found only females with a total of 2 individuals. The relationship between length and weight of twill is negative allometric because of the value of the constant b > 3. The sex ratio of fish for males and females obtained is 1: 2. In conclusion, the population of twill fish is categorized as still maintained.
Keywords: Biological Aspect, Belontia hasselti, Swamp Waters
Aspek Biologi Ikan Sepongkah (Ambassis nalua Hamilton, 1882)
Authors: Ritonga Shonia , Khairul Khairul 
Published: September 2022

This study aims to examine the biological aspects of Sepongkah Fish (Ambassis nalua) in the Bilah River and determine the condition of the population. The method used in this research is purposive sampling. Fish samples were taken using a splint net. The fish caught were measured for their total length with a ruler and weighed with a digital scale. The results showed that the size classes of small, medium and large fish were 93, 30 and 2 individuals, respectively, with a length-weight relationship obtained, namely b = 0.2577 and R² = 0.9643. The sex ratio of male and female fish found was 2:1. In conclusion, the biological aspects of Sepongkah Fish in the Lower Bilah River still show a fairly good condition.
Keywords: Ambassis nalua, Biological Aspect, Sungai Bilah
Biodiversitas Ikan Kawasan Perairan Estuaria
Authors: Sugiarti Reni , Khairul Khairul 
Published: September 2022

This study aims to determine the biodiversity of fish caught in the estuary waters of Sungai Bilah. The method used is explorative with determining the point of observation using purposive sampling. Fish samples were caught using splint nets. The results showed that Ambassidae and Cyprinidae dominated the relative frequency at the family level. The composition of fish species caught with the highest number was Seluang fish (109 individuals) and Sepongkah fish (107 individuals). The fish diversity index at stations 1, 2, 3 was categorized as medium and the uniformity index value was high at station 1, while at stations 2 and 3, it was classified as moderate. The dominance index values at stations 1, 2, 3 indicate that no species dominates. In conclusion, fish biodiversity in the estuary waters of Sungai Bilah is still quite good.
Keywords: Fish Biodiversity, Estuary, Sungai Bilah
Penguatan Fungsi dan Peran Sekolah: Solusi Pembelajaran Sains bagi Generasi Y dan Z di Era 4.0
Authors: Saputri Wulandari , Priyambodo Panggih , Winarto Winarto , Jayawardana H. B. A. 
Published: September 2022

This study aims to describe science learning solutions for generations Y and Z in Era 4.0. The method used is a literature study of various previous research results. The results of the study indicate that there are several things that can be pursued in order to strengthen the role and function of schools in the 4.0 era, including strengthening the scientific approach, applying multiple intelligences approaches, involving and utilizing elements of technology in learning, implementing contextual learning, as well as strengthening the character of students. In conclusion, it is necessary to strengthen the function and role of schools in realizing relevant science learning in the 4.0 era for generation Y (millennial generation) and generation Z.
Keywords: Era 4.0, Multiple Intelligences, Contextual Learning, Scientific Approach, Character Education
Komposisi dan Kelimpahan Moluska (Gastropoda dan Bivalvia)
Authors: Lasari Rani , Harahap Arman 
Published: September 2022

This study aims to determine the composition and abundance of mollusks (Gastropods and Bivalves) in the Aek Pala River, Labuhanbatu Regency. The method used is purposive random sampling. Sampling was carried out using a net source. The results showed that the Gastropod groups found were Pachychilidae, Ampullaridae, Littorinidae, Nassaridae, Thiaridae, Hydrobiidae, Tateidae, Spiraxidae, Vivipararidae and Batillariidae, while the Bivalvia groups were Corbiculidae and Curbulidae. In conclusion, the composition of mollusks found were 10 families of Gastropods and 2 families of Bivalves.
Keywords: Bivalves, Gastropods, Abundance, Composition, Molluscs
Pengembangan Buku Panduan Mini Riset Mandiri Berbasis Keterampilan 4C untuk Mata Kuliah Reproduksi dan Embriologi Tumbuhan
Authors: Kurniasih Mike Dewi , Utami Aprillyana Dwi , Prajoko Setiyo , Salma Azkia 
Published: September 2022

This study aims to develop a mini self-research guidebook based on 4C skills and determine the quality of the guidebook developed based on expert validation and trial results. The method used is RnD (Research & Development) using the ADDIE model. The developed guidebook was then assessed using a questionnaire instrument via google form by media experts, material experts and 28 Biology Education Study Program students. The results showed that the mini self-research guidebook product based on 4C skills was proven valid and feasible. This achievement is indicated by the results of the media expert validation assessment of 91.70% with very good and valid criteria; the material expert 95% with very good and valid criteria; and student responses of 89.02% with very good and valid criteria. In conclusion, the mini self-research guidebook based on 4C skills that were developed is classified as very good and valid and suitable to be used as a source of student self-study.
Keywords: Guidebook, 4C Skills, 21st Century Skills, Mini Research
Keterampilan Proses Sains Mahasiswa Biologi Melalui Penerapan Model Pembelajaran Inkuiri Terbimbing pada Praktikum Fisiologi Hewan
Authors: Hamidah Afreni 
Published: September 2022

This study aims to determine the effect of the application of the Guided Inquiry learning model on the Science Process Skills (KPS) of Biology Education students at the University of Jambi in 2017/2018 in the Animal Physiology practicum. The method used is true experiment with Post-Test Only Control Design. The research data was obtained by providing a scientific knowledge test in the form of a post-test and an observation sheet for students' science process skills during practicum activities. The results showed that the average value of KPS in the experimental class was 88.24 and the control class was 68.82 with tcount = 36.20. The average scientific knowledge of the experimental class students is 75.35 and the control class is 70.18 with tcount = 7.49. In conclusion, applying the inquiry model to the improvement of KPS and scientific knowledge of Biology Education students at Jambi University in Animal Physiology practicum is an effect.
Keywords: Science Process Skills, Guided Inquiry, Scientific Knowledge