bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengembangan Media Pembelajaran Berbasis Android dengan App Inventor pada Materi Perangkat Lunak Pengolah Kata
Authors: Setiawan Wahyu 
Published: January 2023

Abstrak
Metode penelitian yang digunakan adalah Metode Penelitian dan Pengembangan. Data yang dikumpulkan melalui metode angket kemudian dilakukan analisis dengan mengubah rata-rata hasil skor ke dalam bentuk persentase. Media pembelajaran berbasis Android pada mata pelajaran simulasi digital telah teruji kelayakannya oleh ahli media diperoleh rata-rata keseluruhan sebesar 82,66% dengan kategori “Layak”. Sedangkan hasil pengujian oleh ahli materi diperoleh rata-rata keseluruhan sebesar 90,97% dengan kategori “Layak”. Adapun hasil uji kelayakan oleh siwa adalah 85,17% yang termasuk dalam kategori “Layak”. Sehingga secara keseluruhan dapat disimpulkan bahwa media pembelajaran yang dikembangkan layak digunakan. Peneliti melakukan perancangan media pembelajaran berdasarkan hasil pada tahap analisis.
Abstract
The research method used is Research and Development. The data were collected through a questionnaire method and then analyzed by changing the average score results into a percentage. Android-based learning media on digital simulation subjects have been tested for their feasibility by media experts, with an overall average of 82.66% in the "Eligible" category. While the test results by material experts obtained an overall average of 90.97% in the "Eligible" category. The results of the feasibility test by the students were 85.17% which was included in the "Eligible" category. So that overall it can be concluded that the learning media developed is suitable for use. Researchers designed instructional media based on the results at the analysis stage.
Etnomatematika dalam Budaya Berdompu pada Permainan Tradisional Engklek di Kalimantan Barat
Authors: Surmiyanti Cici , Mutia Mutia , Nurhaliza Syarifah 
Published: January 2023

Abstrak
Budaya dapat dijadikan sebagai sarana untuk belajar terutama dari kehidupan sehari-hari. Matematika erat kaitannya dengan kehidupan sehari-hari, yaitu dapat dipelajari melalui budaya. Istilah matematika dalam budaya disebut dengan istilah etnomatematika. Setiap daerah memiliki budayanya masing-masing yang unik dan berbeda-beda dengan daerah yang lain. Di daerah Kabupaten Sanggau misalnya terdapat warisan budaya yang sudah turun temurun yaitu budaya berdompu, selain itu di daerah Kabupaten Melawi terdapat permainan tradisional engkelek. Tujuan penelitian ini adalah untuk mengeksplorasi konsep matematika yang terdapat dalam budaya berdompu pada permainan tradisional engklek di daerah Kalimantan Barat, sehingga dapat dijadikan sumber belajar dalam pembelajaran metematika. Melalui penelitian yang sistematis,, eksplorasi, dan observasi, serta dengan dilakukan pendekatan etnografi, maka dapat disimpulkan bahwa konsep matematika yang terdapat dalam budaya berdompu pada permainan tradisional engklek di daerah Kalimantan Barat adalah konsep bangun data yang meliputi bangun datar segi empat dan lingkaran. Sehingga dapat disimpulkan bahwa etnomatematika dapat mempermudah siswa memahami permasalahan sehari-hari.

Abstract
Culture can be used as a means of learning, especially from everyday life. Mathematics is closely related to everyday life, which can be learned through culture. The term mathematics in culture is called ethnomatematics. Each region has its own culture that is unique and different from other regions. In the area of ??Sanggau Regency, for example, there is a cultural heritage that has been passed down from generation to generation, namely the dompu culture, besides that in the Melawi Regency area there is a traditional game of engkelek. The purpose of this study was to explore the mathematical concepts contained in the traditional culture of the cranks in West Kalimantan, so that they can be used as a learning resource in learning mathematics. Through systematic research, exploration, and observation, as well as with an ethnographic approach, it can be concluded that the mathematical concept contained in the dompu culture of the traditional crank game in West Kalimantan is the concept of building data which includes rectangular and circular flat shapes. So it can be concluded that ethnomatematics can make it easier for students to understand daily problems.
Analisis Kemampuan Pemecahan Masalah dalam Materi Aljabar DiTinjau dari Self Confidence di Kelas VII SMP Negeri 03 Teriak
Authors: Lioba Lioba , Krismonika Krismonika , Rika Rika 
Published: January 2023

Abstrak
Penelitian ini bertujuan untuk mengetahui kemampuan pemecahan masalah siswa SMP dalam menyelesaikan masalah matematika pada materi aljabar yang ditinjau dari self confidence siswa. Penelitian ini dilakukan di SMP Negeri 03 Teriak. Subjek penelitian adalah 20 siswa kelas VII. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif. Teknik pengumpulan data yang digunakan adalah tes. Hasil analisis data menunjukkan bahwa kemampuan pemecahan masalah matematis ditinjau dari self confidence siswa SMP pada materi aljabar: (1) Kemampuan pemecahan masalah siswa dengan self confidence tinggi terbilang baik, (2)Kemampuan pemecahan masalah pada siswa dengan self confidence sedang masih tergolong cukup, karena siswa sudah mampu menuliskan data yang tersedia akan tetapi siswa masih keliru dalam membuat model matematika. (3) Kemampuan pemecahan masalah siswa dengan self confidence remdah terbilang kurang, karena hampir semua siswa keliru dan bahkan tidak bisa melanjutkan jawaban sampai tahap akhir yaitu memeriksa kembali. Siswa pada self confidence rendah mengalami kesulitan dalam menafsirkan soal cerita ke dalam model matematika sehingga siswa tidak bisa menyelesaikan masalah yang diberikan.
Abstract
This research aims to find out the problem-solving abilities of middle school students in solving mathematical problems on algebraic materials reviewed from the student's self-confidence. This research was conducted at SMP Negeri 03 Teriak. The study subjects were 20 students of class VII. The methods used in this study are qualitative descriptive. The data collection technique used is a test. The results of data analysis show that mathematical problem-solving skills are reviewed from the self-confidence of junior high school students on algebraic materials: (1) The problem-solving ability of students with high self-confidence is fairly good, (2) Problem-solving skills in students with self-confidence are still quite sufficient, because students are already able to write down available data but students are still mistaken in making mathematical models. (3) The problem-solving ability of students with self-confidence is fairly lacking, because almost all students are mistaken and cannot even continue the answer until the final stage of re-checking. Students at low self-confidence have difficulty interpreting story problems into mathematical models so that students cannot solve a given problem.
Komparasi Model Pembelajaran Kooperatif Tipe Examples Non Examples dan Picture And Picture terhadap Hasil Belajar Siswa
Authors: Lusia Apolonia , Dulhadi Dulhadi , Izmi Izati , Nurbeti Nurbeti , Kenedy Yohanes 
Published: January 2023

Abstrak
Penelitian ini bertujuan untuk mengetahui perbandingan model pembelajaran kooperatif tipe Examples Non-Examples dan Picture And Picture terhadap hasil belajar siswa pada materi perangkat keras internet ditinjau dari motivasi belajar di kelas XI SMA Negeri 1 Toba Kabupaten Sanggau. Metode penelitian menggunakan metode eksperimen, bentuk factorial design. Sampel dalam penelitian ini adalah kelas XI IPS 2 dan XI IPS 3 yang dipilih dengan menggunakan teknik cluster random sampling. Instrumen penelitian berupa tes bentuk soal pilihan ganda dan angket. Data yang diperoleh dianalisis menggunakan anava dua jalur. Hasil uji anava menunjukkan: 1) Terdapat perbedaan hasil belajar sesudah diberi perlakuan dengan model pembelajaran kooperatif tipe Examples Non Examples dan Picture and Picture pada materi perangkat keras internet di kelas XI SMA Negeri 1 Toba Kabupaten Sanggau dengan model Examples Non Examples, 2) Terdapat perbedaan hasil belajar siswa yang memiliki motivasi belajar tinggi dengan siswa yang memiliki motivasi belajar rendah pada materi perangkat keras internet di kelas XI SMA Negeri 1 Toba Kabupaten Sanggau, 3) Terdapat interaksi model pembelajaran dengan motivasi belajar terhadap hasil belajar siswa pada materi perangkat keras internet di kelas XI SMA Negeri 1 Toba Kabupaten Sanggau dengan nilai Model Examples Non Examples.
Abstract
This study aims to determine the comparison of cooperative learning models of the Examples Non-Examples and Picture And Picture types on student learning outcomes on internet hardware material in terms of learning motivation in class XI SMA Negeri 1 Toba, Sanggau Regency. The research method uses the experimental method, a form of factorial design. The sample in this study was class XI IPS 2 and XI IPS 3 which were selected using cluster random sampling technique. The research instrument was a test in the form of multiple choice questions and a questionnaire. The data obtained were analyzed using two-way anava. The results of the anava test show: 1) There are differences in learning outcomes after being treated with cooperative learning models of the Examples Non Examples and Picture and Picture types on internet hardware material in class XI SMA Negeri 1 Toba, Sanggau Regency with the Examples Non Examples models, 2) There are differences learning outcomes of students who have high learning motivation with students who have low learning motivation on internet hardware material in class XI SMA Negeri 1 Toba Sanggau Regency, 3) There is interaction of learning models with learning motivation on student learning outcomes on internet hardware material in class XI SMA Negeri 1 Toba, Sanggau Regency with Model Examples Non Examples.
Counselors’ Experiences with Infant and Young Child Feeding Tele-Counseling: A Phenomenological Study
Authors: Waluyanti Fajar Tri , Rustina Yeni , Fudla Hadiyati , Nurhaeni Nani , Liaw Jen-Jiaun , Arya Insi Farisa Desy , Milawati Milawati , Yani Firda Dewi 
Published: January 2023

The global COVID-19 pandemic has influenced the intervention delivery of Indonesia’s stunting reduction program. In this context, e-counseling can be adapted as an innovative approach to deliver interventions. This study aimed to explore counselors’ experiences when conducting tele-counseling. The five participants in this phenomenological study were counselors who had received breastfeeding and infant and young child feeding (IYCF) counseling training and participated in counseling service activities. The participants were selected using a purposive sampling technique. In-depth interviews were conducted with each of the participant until data saturation was reached. Each interview was transcribed and analyzed using thematic analysis method. Four themes were found in this study: exciting experiences, essential counseling skills, privacy concerns, and tele-counseling as service solution. The recommendation derived from this study is to continue the IYCF tele-counseling program as a service solution at health facilities.

Abstrak
Pengalaman Konselor Telekonseling Pemberian Makan Bayi dan Anak: Studi Fenomenologi. Pandemi global telah memengaruhi program penanggulangan stunting di Indonesia. Pendekatan e-konseling merupakan intervensi inovatif yang dapat diadaptasi dalam situasi ini. Penelitian ini bertujuan untuk mengeksplorasi pengalaman konselor saat melakukan telekonseling. Sebanyak lima partisipan adalah konselor yang pernah mengikuti pelatihan konseling menyusui, pelatihan konseling Pemberian Makan Bayi dan Anak (PMBA) serta melakukan kegiatan layanan konseling dalam program telekonseling PMBA. Partisipan dipilih dengan menggunakan teknik purposive sampling. Setiap partisipan mendapatkan sesi wawancara mendalam satu per satu hingga saturasi data tercapai. Setiap wawancara kemudian ditranskripsi dan dianalisis menggunakan metode analisis tematik. Ada empat tema yang ditemukan dalam penelitian ini, yaitu pengalaman yang menyenangkan, keterampilan konseling yang esensial, perhatian terhadap privasi, dan konseling jarak jauh sebagai solusi layanan kesehatan. Rekomendasi penelitian ini adalah melanjutkan program telekonseling sebagai solusi layanan di fasilitas kesehatan.
Kata Kunci: fenomenologi, pandemi COVID-19, pengalaman konselor, telekonseling pemberian makan bayi dan anak
CAGE14-5 Cruise Report: Fram Strait – NW Svalbard
Authors: Mienert Jürgen , Panieri Giuliana , Gründger Friederike , Hong Wei-L. , Johnson Joel , Plaza-Faverola Andreia , Jansson Per , Portnov Alexey , Waghorn Kate A. 
Published: January 2023

CAGE 14-5 cruise allowed to study the gas release from gas hydrated sub-seabed environments at the continental margin off NW and N-Svalbard and the transport and distribution of methane within the water column. We carried out acoustic profiling (18, 38 and 120 kHz) in the water column, CTD water sampling for gas analyses, seismic profiling (mini GI guns), bathymetry mapping (EM300), and sediment gravity coring (3m corer). Though water above gas flares may be enriched in methane, methanotrophic microbescan reduce the methane concentrations and thus the amount of methane that may escape from the seabed to the ocean, one of the topics investigated during this cruise
The cruise may be known as: CAGE14_5_JM
CAGE16-4 Cruise Report: Recovery of observatories and water column survey offshore Svalbard
Authors: Ferré Bénédicte , Niemann Helge , Jansson Per , Serov Pavel , Arnardottir Erna O. , Garcia Tigreros Fenicia , Leonte Mihai , Graves Carolyn , Hermundsplass Per I. 
Published: January 2023

The cruise occurred from May 1st to May 9th 2016 and was part of the Centre of Excellence for Arctic Gas Hydrate, Environment and Climate (CAGE) at UiT – The Arctic of Norway.
The main goal of the cruise was to recover two observatories that were deployed on June 30th and July 2nd 2015 during CAGE 15-3 (chief scientist Anna Silyakova). The sites were selected according to pictures taken during CAGE 15-2 cruise (chief scientist Giuliana Panieri) illustrating bacterial mats on the sea floor. The exact locations were decided just prior to deployment according to flare locations.
The present cruise also aimed at investigating an area of extensive flares western Svalbard, particularly the shallow shelf and shelf edge. The addressed scientific topics include quantification of methane concentration in the water column, dissolved inorganic carbon, pH, microbial activity and identification, nutrients, DMSP, CDOM and current amplitude and direction.
The cruise may be known as: CAGE16_4
Change in eating habits during the Spanish COVID-19 pandemic lockdown: evidence for a sample of university community
Authors: Cantarero Prieto David , Lanza-León Paloma , Moreno Patricia , Blázquez-Fernández Carla , Lera Javier , Gonzalez-Diego Francisco-Jose , González Rodríguez Irene 
Published: January 2023

Background
The stress and anxiety caused by COVID-19 lockdown may have changed the eating habits of the population. Our aim is to assess the eating changes that have taken place due to the pandemic.

Methods
Data were collected through an electronic survey created by the Health Economics Research Group of the University of Cantabria and IDIVAL and conducted between 14/01/2021 and 19/02/2021. A total of 1,417 responses were recorded, but only 507 complete observations were considered. We carried out a cross-sectional analysis through ordered probit regressions.

Results
The improvement in post-confinement eating habits is associated with higher income level, better self-assessed health status and more physical activity. The worsening of eating habits is associated with having a certain level of nomophobia or the fear of contagion.

Conclusions
Our analysis can be used for designing and implementing new strategies to overcome the negative spill overs of the COVID-19 pandemic and improve the dietary patterns.
Research on bacterial community characteristics of traditional fermented yak milk in the Tibetan Plateau based on high-throughput sequencing
Authors: Wu Shifang , Yang Xiaoli , Gao Haina , Shi Chengrui , Wang Longlin , Lu Deyuan , Li Yiheng , Zhang Jinliang , Zhang Weibing , Wen Pengcheng 
Published: January 2023

Background
The Tibetan Plateau has an abundance of yak milk resources. The complex microbiota found in traditional fermented yak milk produced and sold by local Tibetans endows the yak milk with unique quality characteristics such as tissue morphology, flavor, and function. However, the diversity of bacterial flora in traditional fermented yak milk have not been elucidated.

Methods
In this study, 15 samples of fermented yak milk were collected for 16S rRNA high-throughput sequencing to analyze the bacterial community composition and function.

Results
After filtering for quality, 792,642 high-quality sequences were obtained, and 13 kinds of different phyla and 82 kinds of different genera were identified, of which the phylum Firmicutes (98.94%) was the dominant phylum, Lactobacillus (64.73%) and Streptococcus (28.48%) were identified as the dominant genus, in addition, the bacterial community richness and diversity were higher in Manang Village, followed by Bola Village. Bacterial community richness and diversity in Huage Village were relatively low. Based on the Kyoto Encyclopedia of Genes and Genomes (KEGG) functional classification, the microorganisms in traditional fermented yak milk have rich metabolic functions (77.60%). These findings suggest that a large number of bacteria in traditional fermented yak milk contain abundant metabolic genes and can carry out a variety of growth and metabolic activities. This study established a theoretical foundation for further exploring the microbial flora of traditional fermented yak milk in Gannan.
Probiotic Bacteria in Gastro-Intestinal Tract of Hybrid Catfish Fed Insect Protein Meal
Authors: Mohammed Aliyu-Paiko , Iloba Kate Isioma , Adediran Aliyat Adetayo , Mohammed Yakubu Manbe , Chukwu Maureen , Adamu Kabir Mohammed 
Published: January 2023

The evaluations of insects’ protein as viable alternative protein source in fish diets are gaining more attention revealing that the protein has more comparative advantage than other protein sources. Therefore, this study was conducted to isolate and identify (using phylotypic and genotypic methods) bacteria isolates in the gastrointestinal tract (GIT) of African hybrid catfish fed supplemented grasshopper meal. Four feeding diets were adopted in this study; Diet A (conventional feed), Diet B (100% Grasshopper meal), Diet C (50% fishmeal and 50% Grasshopper meal) and Diet D (100% Fish meal). At the end of the 12- week experimental period, the fish were sacrificed for their GIT contents to determine bacteria diversity. In the catfish fed diet A, the bacteria isolates identified were Streptococcus pyogenes, Enterobacter aerogene, Staphylococcus aureus, Shigella flexneri, Escherichia coli, Leuconostoc latis and Klebsella pneumonia. In catfish fed diet B, Bacillus subtilis, Lactococcus bulgaricus, Lysinibacillus macroides, Lysinibacillus capsici, Stenotrophomonas pavanii and Lysinibacillus sp were isolated. Similarly, the fish fed diet C recorded the presence of Bacillus subtilis, Lactococcus bulgaricus, Lysinibacillus sp., Staphylococcus aureus, Lysinibacillus macroides, Stenotrophomonas pavanii and Enterobacter aerogene. The bacteria isolated in the GIT of fish fed diet D were Bacillus cereus, Staphylococcus aureus, Pedicoccus acidilactis, Escherichia coli, Salmonella typhi, Leuconostoc latis and Shigella flexneri. Probiotic bacteria were more in fish fed with diets B and C, an indication that the different ratio of supplemented grasshopper meal is good for the fish, as they have the potentials to boost the fish immune system and improve the microbial balance of its gastro-intestinal tract.
Molluscicidal Activity of Aqueous Extracts of Selected Medicinal Plants on Fresh Water Snails and Fish
Authors: Firoz Khan Reshmina , Yadav Ram P. , Singh Ajay 
Published: January 2023

Aim: To investigate the molluscicidal activity of aqueous extracts of Phyllanthus niruri and Euphorbia tirucalli on fresh water snails Lymnaea (Radix) acuminata and Indoplanorbis exustus (as target organisms) and on Channa punctatus fish ( as non target organism),sharing the same habitat.
Methodology: The aqueous extracts of the stem bark and leaves of Phyllanthus niruri ( a tropical small herb, commonly known as a Bhumi Amla), belonging to the family Phyllanthaceae and the aqueous extracts of stem bark and latex of Euphorbia tirucalli (a semi-arid tropical plant, commonly called milk bush) of the family Euphorbiaceae, were investigated as plant origin molluscicides, against freshwater snails, responsible for causing fascioliasis, Lymnaea (Radix) acuminate and Indoplanorbis exustus, as well as on Channa punctatus ,using Singh and Agarwal method and POLO computer program.
Results: A significant time and dose-dependent effect of aqueous extracts of both the plants against the freshwater snails were observed. Thus increase in exposure time, the LC50 of Phyllanthus niruri stem and leaf extracts were decreased from 267.89 mg DW/L (24h) > to 180.64mg DW/L (96h) against Lymnaea acuminata and 261.49 mg DW/L (24h)> to 136.40 mg DW/L (96h) against Indoplanorbis exustus. Likewise, the LC50 of aqueous extract of latex of Euphorbia tirucalli were decreased from 1.80 mg DW/L (24h) >to 0.65 mg DW/L (96h) against Lymnaea acuminata and 0.90 mg DW/L (24h)> to 0.28 mg DW/L (96h) against Indoplanorbis exustus, with the increase in exposure time. Its aqueous stem bark extract showed a similar pattern. These aqueous plant extracts at higher doses were also observed to be lethal to freshwater fish Channa punctatus, which share a common habitat with the freshwater snails, but the doses LC90, (24h) of snails didn’t cause any mortality to these fishes, thus indicating that these plant extracts can be safely used as molluscicides.
Reversal of Hypertension and Amelioration of Oxidative Stress by Persea americana and Allium sativum in Experimentally-Induced Hypertensive Wistar Rats
Authors: Oridupa Olayinka A. , Adefila Sunday , Aliyu Mordiyah , Olakojo Tolulope A. , Obisesan Ayobami D. 
Published: January 2023

Aim: This study evaluated the antihypertensive and antioxidant effects of hexane, ethyl acetate and methanol extracts of Persea americana and Allium sativum in experimentally-induced hypertensive Wistar rats.
Study Design: Experimental Research.
Place and Duration of Study: Department of Veterinary Pharmacology and Toxicology, University of Ibadan (Animal House), between May 2019 and December 2019.
Methodology: The experiment was carried out in 85 rats randomly divided into 17 groups. Group 1 were normotensive rats while hypertension was induced in groups 2-16 by unilateral nephrectomy and inclusion of NaCl (1%) in drinking water. Group 17 had abdominal incision without nephrectomy (sham). Treatment groups were administered P. americana or A. sativum extracts at 20 mg/kg or 50 mg/kg dose and standard antihypertensives; lisinopril or hydrochlorothiazide.
Results: Results of the experiment showed treatment of hypertensive rats with 50 mg/kg of A. sativum hexane and P. americana methanol extract caused the most significant decrease in blood pressure compared to normotensive rats. Various extracts of these two plants elevated antioxidants levels (GPx, GST, GSH and SOD) in the brain, heart, kidney and liver significantly while H2O2 and MDA were significantly decreased compared to untreated hypertensive rats. NO, an important neurotransmitter for normal endothelial function was also restored in the extract-treated rat, as a deficiency contributes greatly to the development of hypertension.
Conclusion: The study concluded that P. americana and A. sativum do not only lower blood pressure. The plants also inhibited generation of free radicals by enhancing the antioxidant system and mopped up generated free radicals demonstrated by decline in H2O2 and MDA levels. These plants have been shown in this study to contain potential drug candidates which can be proposed for treatment of hypertension.