bluuebunny/crossref_metadata_2025 huggingface dataset:
Icariin Research Trends: Bibliometric Analysis
Authors: Indratmoko Septiana , Nurani Laela Hayu , Wahyuningsih Iis , Septiyaninsih Rochany
Published: November 2023

Icariin is a compound with various pharmacological effects, such as anti-osteoporosis, cardiovascular protection, anti-inflammatory, antitumor, immunoprotection, and sexual dysfunction improver. Over the past decades, several publications and literatures have studied the compound and its potential effects. This is a bibliometric analysis of academic studies related to icariin compounds, and their productivity. Therefore, this research aims to comprehensively analyse the findings of several articles related to icariin globally. The articles used were obtained from the Scopus database using the keywords "icariin" OR "icariine" OR "epimedii". Meanwhile, one of the inclusion criteria for the selection was articles published between 2010 and 2021. A total of 1,116 publications were then obtained from the search process, and the data were analyzed using VOSviewer, R-Studio (Biblioshiny). The results showed that the major contributing countries were China, South Korea, India, the United States, and Hong Kong, with a total of 844, 40, 26, 23, and 21 publications, respectively. Furthermore, the literatures were primarily published in pharmacology, chemistry, oncology, and biochemistry journals. The most mentioned compounds were icaritin, epimedium, flavonoids, icariside, and epimedin, which appeared in 41, 33, 29, 22 and 16 literatures, respectively. In the last 5 years, published research article focused on icariin’s effects on osteoporosis, inflammation, Alzheimer, oxidative stress, and osteoarthritis. Different formulation technologies, such as solid dispersion, liposomes, nanoparticles, microemulsion, cyclodextrin inclusion complex, self-microemulsifying drug delivery system, nanoemulsion, and pH-sensitive nanoparticles, have been explored.
Seasonal and Diurnal Variation of Lightning Over Java Region and Its Relationship with Aerosol
Authors: Rizqy Shubri Ahmad , Vonnisa Mutya , Marzuki Marzuki
Published: November 2023

This study discusses the influence of aerosols on lightning on Java Island using monthly and diurnal observation data from the Tropical Rainfall Measuring Mission (TRMM) for 16 years (1998 - 2013). Aerosol Optical Depth (AOD) was obtained from The Modern Era Retrospective Analysis for Research and Applications version 2 (MERRA-2). Aerosol and lightning data are grouped into rainy (December-January-February) and dry (June-July-August) seasons and diurnal data grouped per 3 hours. The intensity of lightning strikes in the western part of Java Island, such as Jakarta and Banten, is higher than the eastern region, in accordance with the aerosol distribution pattern. The influence of aerosols and lightning in the rainy and dry seasons is relatively stable. However, influence of aerosols on lightning diurnally changes significantly. The strongest correlation between aerosol and lightning was recorded in the afternoon (r = 0.8) and evening (r = 0.9). Although the influence of aerosols on radiation reaches a saturation point during the day, the movement of land and sea breezes plays a dominant role. At night, the influence of aerosols on surface temperature is weakened due to the absence of solar radiation, so aerosols help the electrification of clouds through the formation of ice crystals.
Digital-Based Photoelectric Effect Practicum Toolkit: Curriculum and Student Analysis
Authors: Marisda Dewi Hikmah , Sultan Ana Dhiqfaini , Basri Syamsuriana , Tahir Irma Sakti , Nurjannah Nurjannah
Published: November 2023

Physics education study programs at several private universities in South Sulawesi are still limited in implementing Modern Physics practicum. The implementation of Modern Physics practicum at College A is limited to three practicum units, while College B has never held a Modern Physics practicum. This is because college B does not yet have a modern physics laboratory and practicum unit. Therefore, researchers developed modern physics practical tools. The Modern Physics practicum device is designed using Arduino Uno which is equipped with a digital practicum module. The aim of this research is to describe the stages of definition in aspects of curriculum analysis, beginning and end, and student needs. This research is research and development using the 4D-Thiagarajan model. Research data was analyzed descriptively. The results of the research show that one of the important Modern Physics practicum contents according to course achievements is the Photoelectric Effect. It is hoped that the development of the Photoelectric Effects practicum equipment can become a learning medium for students and a precursor to the development of other Modern Physics practicum units at the two universities
Science Literacy Profile of Junior High School Students on Climate Change Material
Authors: Nuryanti Triska , Pursitasari Indarini Dwi , Rubini Bibin
Published: November 2023

This research aims to describe the profile of scientific literacy abilities in science subjects with material on climate change for class VIII students at SMPN 3 Cileungsi. The research was conducted using the ex-post-facto method on 76 respondents. Data collection was carried out using an interview guide sheet and a scientific literacy test which consisted of competency aspects in explaining scientific phenomena, evaluating and designing scientific investigations, and interpreting scientific evidence and data. The scientific literacy data was then analyzed using quantitative descriptive tests. Based on the results obtained, the average scientific literacy score was 31.58% in the low category. The highest level of knowledge was in the low category in 47 respondents with a score of 61.8%, while the highest score was in the 29 respondents with a score of 38.2% in the medium category. The low scientific literacy abilities of students are influenced by several factors such as learning resources that lack scientific literacy coverage, evaluation questions that do not refer to scientific literacy indicators, and digital teaching materials that are able to increase scientific literacy. Based on the data obtained, it can be concluded that students' scientific literacy in climate change material is still relatively low.
Improving Critical Thinking Skills Students Through Problem Based Learning E-Module
Authors: Sulhan Alhaerani Sianti , Wilujeng Insih , Prasetyo Zuhdan Kun
Published: November 2023

This study aims to determine the improving in students’ critical thinking skills through problem based learning e-modules on momentum and impuls material. The method used in this study was a pre-experimental design with a one-group pretest-posttest design. The research sample was X MIPA SMAN 1 Depok, totalling 35 students. Collecting data on critical thinking skills using essay tests. The research data was collected from the pretest and posttest of critical thinking skills on momentum and impuls material. The results showed the difference in pretest and posttest averages for each indicator of critical thinking skills, namely the indicator of formulating problems 6.57, evaluating logical arguments 5.83, making conclusions 5.19, and analyzing facts 5.09. Furthermore, the critical thinking skills of students experienced an increase after learning activities were carried out using problem-based learning e-module momentum and impuls with an N-gain value obtained of 51.41% in the medium category. Problem based learning can improve students’ critical thinking skills.
Making Android-Based Augmented Reality in Buffer Solution Practicum to Improve Students Multiple Representation Ability
Authors: Sari Sari , Zulfa Nisrina , Irwansyah Ferli Septi
Published: November 2023

This study aimed to develop android-based augmented reality multiple representation in buffer solution practicum. The research wants to describe the appearance, analyze results of the validation test and feasibility test of android-based augmented reality in buffer solution practicum, which is named Augmented Reality of Buffer Experiment (ARBE). The research was conducted using the Design Based Research (DBR) method which consisted of the analysis and development stages. The subjects of this research were two lectures of chemistry education, one lecture of informatics engineering, one teacher of chemistry, for validation test and 31 high school students of eleventh grade of nature science program for feasibility test. This research use a validation test and feasibility test instruments. The display on ARBE present a practicum menu and also five other menus completes the practicum menu. The results of the validation tests obtained an average value of rcount 0.85 and was declared valid, while the feasibility test obtained an average percentage of 82.14% indicating that android-based augmented reality in the buffer solution practicum to improve student’s multiple representation abilities is very feasible to use as a learning medium for buffer solution material.
Relationship Between Height, Weight, Body Mass Index and Uric Acid in The Elderly Community
Authors: Nurhidayah Ninik , Puspitosari Aniek
Published: November 2023

The elderly population continues to increase every year. Efforts to improve the quality of life of the elderly are carried out by the government and society. Empowering the elderly community through posyandu and community associations is useful for improving the health status of the elderly. Every month a health check is carried out, but no research has been carried out regarding the checks carried out. The aim of the research was to determine the relationship between height, weight, body mass index and uric acid levels in the elderly. The research method is a cross-sectional study design. The research was conducted at the Cerbonan Karanganyar elderly community. Data collection was done using purposive sampling. The number of respondents was 51 elderly. Instruments use starter meters, weight scales, auto check tools and uric acid strips. The data analysis technique uses the Pearson correlation technique. The results of the research show that the majority of elderly people are female, 43 (83%). The elderly group aged 60-69 years are the largest community members, 40 (78.4%). There is a positive and significant correlation between height and weight (r=0.443, p=0.001, CI: 0.191-0.640), height and uric acid (r=0.359, p=0.010, CI: 0.093-0.578), height body mass index (r=0.446, p=0.001, CI: 0.194-0.642), body weight with gout (r=0.328, p=0.019, CI: 0.058-0.554), body mass index with gout (r =0.329, p=0.019, CI: 0.058-0.554).
Component Display Theory (CDT) Learning Model Design in Basic Physics Lectures
Authors: Kahar Muhammad Syahrul , Arsyad Rahmatullah Bin , Fathurrahman Muhammad , Mursalin Mursalin
Published: November 2023

One learning model that encourages implementation is Component Display Theory (CDT) which educators can apply as a way to obtain optimal problem solving abilities. The urgency of research requires developing a CDT learning model by adding one aspect, namely Creation, which is expected to perfect the three existing aspects. The theoretical basis is constructivist and cognitive theory, where constructivism is a view that perceives activities in reorganizing, interpreting and creating knowledge. The aim of the research is to design a CDT model for physics learning? The method used in this research uses a Research and Development approach using a 4D model with stages including Define, Design, Develop & Disseminate. The research results explain that the results of the needs analysis show that the current use of the CDT learning model still needs to be designed clearly to encourage increased student understanding, especially in terms of problem solving skills. Based on the analysis data, it was found that there was a significant correlation between the ability to remember (Remember) and the ability to find problems in learning with a percentage of 50.9%. Furthermore, the ability to find and the ability to apply has a correlation of 66.7%. Therefore, it can be said that learning procedures using the CDT model contribute significantly to the construction of students' understanding so that when linked to creative abilities, students are able to better understand learning completely and comprehensively by 59.4%, which means it provides significance in increasing participants' problem solving skills. educate. On the other hand, the remembering stage, when linked to the creation stage, contributes to an increase which is categorized as quite low when compared to the other stages, amounting to 11.5%. Therefore, in implementing learning, there needs to be coherent and measurable learning management that can encourage increased student learning
Design Thinking Strategy Integrated PjBL-STEM in Learning Program: Need Analysis to Stimulate Creative Problem-Solving Skills on Renewable Energy Topic
Authors: Rabbani Ghani Fadhil , Abdurrahman  , Ertikanto Chandra , Herlina Kartini , Rosidin Undang , Umam Ahmad Naufal , Nurjanah Ayu , Chairunnisya Sofhia , Sulistiani  , Azizah Munadhirotul
Published: November 2023

Currently, science education systems worldwide face global challenges, especially in anticipating the availability of renewable energy related to the Educational for Sustainable Development (ESD) theme. Problems related to reduce renewable energy reserves need special attention in education. This research is a descriptive survey that aims to determine the needs of teachers and students regarding learning programs on the topic of PjBL-STEM integrated renewable energy. Data collection used a questionnaire with 25 physics teacher and 57 high school students in Lampung Province. Based on survey results, only 40% of teachers have integrated learning programs with PjBL-STEM. In addition, it turns out that 52% of teachers and 77% of students do not know the objectives of the Sustainable Development Goals (SDG’s). Then 85% of teachers and 59% of students experience problems in conducting learning on renewable energy topics, such as the lack of availability of media, tools, and teaching aids to carry out learning related to global issues, especially the case of renewable energy. In simpler terms, most teachers (82%) and students (86%) haven't used worksheets with activities to boost their Creative Problem Solving skills. Therefore, developing a learning program on PjBL-STEM integrated renewable energy is necessary
Effectiveness of Project-Based Online Learning on 21st Century Thinking Skills of Indonesian Students: A Meta-Analysis Research from 2018-2023
Authors: Mardizal Jonni , Suryono Wiwid , Nuswantara Kartika , Muhe Arniati , Komari
Published: November 2023

Online learning plays an important role in supporting learning activities between students and teachers. However, there has been no quantitative meta-analysis of the overall effectiveness of Project-Based Learning online-based learning on students' 21st century thinking skills. The purpose of the study was to investigate the effectiveness of project-based learning online learning on the thinking skills of 21st century students in Indonesia.  This type of research is a meta-analysis. The meta-analysis analyzed 16 articles published from 201 8-2023. The results of the analysis concluded that project-based online learning has a significant effect on students' 21st century thinking skills with a summary effect or mean effect size (rE = 1.04 High criteria). Furthermore, these findings conclude that the project-based online learning model effectively encourages students' 21st century thinking skills compared to conventional learning models.
Acceptance and Success of Oss Rba (Online Single Submission Risk Based Approach) Information System Using the Utaut Ii and Delone & Mclean Models
Authors: Prantiastio  , Farikhin  , Kridalukmana Rinta
Published: November 2023

This research, conducted in South Sumatra Province, employs the Unified Theory of Acceptance and Use of Technology II (UTAUT II) and the DeLone & McLean Model to assess user satisfaction and system success in the OSS RBA implementation. This study utilized PLS-SEM software to model the research, employing a quantitative approach through Likert-scale questionnaires. The research focused on business actors in South Sumatra who registered their permits on the OSS RBA platform, where 41.129 businesses completed registration in 2022. Adhering to sampling criteria, the sample size was set at 250 samples to ensure credibility, balancing the number of parameters and indicators for latent variables, as 25 indicators were present. This research findings reveal that Performance Expectancy, Price Value, System Quality, and Service Quality significantly influence User Satisfaction, subsequently User Satisfaction significantly influence Net Benefit. Conversely, Effort Expectancy, Social Influence, and Information Quality do not significantly affect User Satisfaction. These insights provide a comprehensive understanding of the evolving business licensing landscape in South Sumatera Province
Impact of the Intranatal Edu Application on Skills for Assisting in Childbirth
Authors: Sulastini Sulastini , Alvia Rosita , Qarragyta Wieda Widyatry
Published: November 2023

It is necessary to change teaching strategies and media because of the persistently poor pass rate of students' laboratory abilities in intranatal procedures. One such strategy is the use of engaging, interactive, and entertaining learning materials, such as Android applications. The goal of developing the app Intranatal Edu was to help students become more proficient. This study aims to evaluate the impact of the Intranatal Edu Application on the birth control knowledge of nursing students. Quantitative experimental research with a single group pre- and post-testing is the kind of research being done here. With a sample size of 60 respondents, the population of this study consisted of enrolled students in the third semester of the undergraduate nursing study program. Because the p-value of 0.005 is less than the significance threshold of 0.05, the Wilcoxon H0 test findings can be disregarded. It can be inferred that there is a difference in the birth support skills scores in Stage II pre- and post-test. According to this study, using the Edu Intranatal Application can effectively improve students' skills
Penanggulangan Tindak Pidana Penyelundupan Hewan Satwa Yang Dilindungi Di NTB
Authors: Athfal Raudatul , Hamid Abdul , Wulandari Laely
Published: November 2023

Tujuan dari penelitian ini adalah untuk mengetahui dan memahami penegakan hukum tindak pidana penyelundupan hewan satwa yang dilindungi di NTB, Untuk mengetahui dan menganalisis upaya yang dilakukan BKSDA NTB dalam menanggulangi penyelundupan hewan satwa. Jenis penelitian yang digunakan dalam penelitian ini adalah jenis penelitian hukum empiris.  Hasil dari penelitian ini menunjukan penegakan hukum pidana terhadap kasus penyelundupan satwa yang dilindungi oleh Polda NTB bersama-sama dengan PPNS BKSDA NTB dilakukan dengan saling berkoordinasi. Sehingga dalam mewujudkan penegakan hukum penyelundupan hewan satwa yang dilindungi dengan mewujudkan suatu sistem yang melibatkan kebijakan, prosedur dan praktek-praktek yang dilakukan oleh lembaga- lembaga pemerintah dan masyarakat sipil untuk mencegah, menemukan, mengejar, dan menindak pelanggaran hukum. Dan upaya BKSDA NTB dalam menanggulangi penyelundupan hewan satwa yang dilindungi di NTB dilakukan Secara Preventif (pencegahan) Preemtif (pembinaan) Represif (penindakan) dan kuratif (kerjasama).
Penerapan Pidana Terhadap Penyalahgunaan Pengangkutan BBM Subsidi Berdasarkan Undang-Undang Nomor 22 Tahun 2001 Tentang Minyak Dan Gas Bumi
Authors: Hijriatin Mastura Ulan , Parman H. Lalu , Wulandari Laely
Published: November 2023

Penelitian ini bertujuan untuk mengetahui dan menganalisispertimbangan hakim dalam menjatuhkan pidana terhadap terdakwa tindak pidana penyalahgunaan pengangkutan Bahan Bakar Minyak subsidi dan bagaimana penerapan pidana terhadap bagaimana menafsirkan kata “penyalahgunaanpengangkutan” secara konkret dalam hal menentukan kepastian hukum sehingga terhindar dengan adanya multi tafsir dalam merumuskan suatu unsure dalam setiap tindakpidana. Penelitian ini menggunakan jenis penelitian hukum normatif. Dalam hasil penelitian pada putusan No  188/Pid.B/LH/2022/PN.Mtr hakim memberikan suatu  pertimbangan berdasarkan fakta-fakta hukum yang terungkap dipersidangan mengarah pada setiap unsur yang terdapat pada pasal 53 undang-undang minyak dan gas bumi yaitu terkait perizinan, namun hakim menjatuhkan pidana terhadap terdakwa tetap berdasarkan pada dakwaan Penuntut Umum dengan pasal 55 Undang-undang minyak  dan gas bumi yang mengatur terkait penyalahgunaan pengangkutan yang belum mengakomodir setiap perbuatan yang dilakukan oleh terdakwa.
Prelimenay readiographical study of the blood supply of the ovaries in donkeys
Authors: I. Salih S. , M. Jawad N. , R. Khalid F. , A. Khamas W.
Published: November 2023

This preliminary radiographic study was performed with the available instruments to describe the arterial blood supply of the ovaries to establish a base for future studies in this respect due to the importance of the blood supply and its effect on the activities of the ovaries in different phases of estrous cycle. 

Five she donkeys of different ages were used in this study and in different stages of estrous cycle. The animals were killed and the internal genitalia were carefully dissected to clarify the arterial supply for the injection of the ovarian artery from its origin. (abdominal aorta) in some animals and in the midway between the origin and the ovary in the rest of the animals. Then, CONRAY-480 were injected as a radioopaque contrast media. Radiographs were studied accordingly and the results emphasized the relationship between the activity of the ovaries and their blood supply.
How hospital patients use antiulcer drugs: An observational study in a general hospital in Bangladesh
Authors: Majedul Hoque  , Iftear Kazim Rafi  , Aminul Islam Ripon
Published: November 2023

According to reports, anti-ulcer medications proton pump inhibitor (PPI) have been used in unsuitable clinical contexts, which frequently increases the risk of side effects, drug interactions, and expenses. Examining the suitability of PPI medication and its use with frequency for patients in Bangladeshi hospital was the goal of this study. In a tertiary care hospital, a two-month cross-sectional study was conducted to assess the types of PPI prescription, their appropriateness, and their tendency to be used. Following signed informed consent, 166 patients who were prescribed PPI at the time of discharge were enrolled, and information was gathered using a structured questionnaire. A total of 166 PPI-prescribed patients were interviewed. All of them were in the age between 20-65 years. Among the 166 PPI users, 86 were male and 80 were female. Among the 166 PPI users, 68 (41% approx.) properly used PPI according to prescription and direction, 98 (59% approx.) used PPI medication improperly. This study shows that PPIs are being used excessively. It is vital to enhance PPI prescription in order to decrease medication interactions, side effects, and needless financial outlays.
The Effect of Using STEM Learning Models for Students to Improve Digital Literacy Skills in Elementary Schools
Authors: Suswandari Anisa Fauziyah
Published: November 2023

This study aims to analyze the influence of the use of STEM learning models for students to improve digital literacy skills in elementary schools. The method used in this study is quantitative research with a correlational design. The subject of the study was one hundred and ten respondents consisting of two schools, namely public elementary school (SD Negeri 2 Grenggeng and SD Negeri 1 Tanggeran). The research instrument uses questionnaires and the data are tested using validity tests and reliability tests. With the use of STEM learning models in the application of digital literacy, the results are homogeneous and correlated. The results showed that the use of STEM learning models can improve students' digital literacy skills. The use of STEM learning models can be implemented in science, mathematics, and language subjects.
Peningkatan Penerapan Metode Diskusi Melalui Kunjungan Kelas Pada Guru Kelas V SD Binaan
Authors: Sutriyono Sutriyono
Published: November 2023

Metode mengajar merupakan ketrampilan yang harus dimiliki oleh seorang guru dalam mencapai tujuan pembelajaran. Oleh karena peranan metode mengajar sebagai alat untuk menciptakan proses belajar mengajar. Dengan metode diskusi dan resitasi ini diharapkan tumbuh berbagai kegiatan belajar siswa sehubungan dengan kegiatan mengajar guru. Dengan demikian tujuan dari penelitian ini adalah sebagai berikut: Pertama, mengetahui bagaimana implementasi metode diskusi dalam meningkatkan prestasi prestasi kinerja guru. Kedua, mengetahui apakah dengan adanya  implementasi metode diskusi dapat meningkatkan prestasi belajar siswa. Penelitian ini menggunakan rancangan penelitian tindakan sekolah pengumpulan data menggunakan observasi dan catatan lapangan, dan teknik analisis dengan melakukan reduksi data, inferensi, tahap tindak lanjut dan pengambilan kesimpulan. Hasil penelitian menunjukkan metode diskusi adalah salah satu metode yang dapat digunakan untuk meningkatkan pemahaman guru terhadap suatu proses pembelajaran. Keaktifan siswa dalam proses diskusi dapat dirangsang melalui beberapa penghargaan seperti halnya memberikan nilai tambahan bagi siswa yang aktif dalam proses diskusi.
Implementasi Pembelajaran Tematik Terpadu Pada Anak Berkebutuhan Khusus Kelas 1 Di Sdi Yapita Surabaya
Authors: Fitrianti Yuyun , Nugrohaji Adheari Sya’ban , Nailah Chasnah , Anisa Eka Nur , Afifa Midayati , Wulandari Reni , Chasanah Uswatun
Published: November 2023

Penelitian ini dilakukan dengan tujuan untuk mengetahui bagaimana Implementasi Pembelajaran Tematik Terpadu pada Anak Berkebutuhan Khusus Kelas 1 di SDI Yapita Surabaya. Pembelajaran sendiri merupakan arti dari kata learning. Yang mana pembelajaran berdasarkan makna leksikal berarti sebuah proses, cara serta perbuatan mempelajari. Dalam hal ini, pembelajaran tematik memberikan cara yang paling lengkap bagi siswa untuk mengembangkan pengetahuan mereka dengan menjawab pertanyaan mereka dan memuaskan rasa ingin tahu mereka dengan mencari di dunia sekitar mereka. Maka dari itu, penelitian ini dilakukan menggunakan pendekatan penelitian kualitatif dengan metode penelitian studi kasus. Yang mana hasil penelitian ini berbentuk deskriptif berupa pernyataan-pernyataan yang sesuai dengan realita atau keadaan yang sebenarnya.di kelas 1 SDI Yapita Surabaya, yang membuahkan hasil bahwa dalam implementasi pembelajaran tematik terpadu di sekolah tersebut dilakukan dengan mengacu pada kurikulum 2013 berbasis kompetensi. Sehingga dalam hal ini, pelaksanaan pembelajaran di SDI Yapita Surabaya baik pembelajaran bagi siswa normal maupun ABK sama-sama menggunakan pendekatan tematik integratif mulai dari kelas 1 sampai dengan kelas 6.
Pengaruh Penggunaan Media Flash Card Terhadap Kemampuan Menghafal Kosa Kata Bahasa Arab Pada Siswa Kelas V MI Nurussalam Sidogede
Authors: Isabela Rafika , Rahayu Tri , Huda Akhsanul
Published: November 2023

Media pembelajaran flash card adalah media pembelajaran visual yang berbentuk kartu yang berisi gambar atau tulisan yang bisa mengarahkan peserta didik tentang materi yang dipelajari, sehingga dapat mempercepat pemahaman dan dapat memperkuat ingatan peserta didik. Sedangkan menghafal merupakan proses mental untuk menyimpan dalam memori untuk di ingat. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan metode deskriptif. Populasi dan sampelnya adalah siswa kelas V di MI Nurussalam Sido Gede dengan jumlah siswa 30 orang siswa.

Sementara itu hasil penelitian menunjukkan terdapat pengaruh penggunaan media flash card terhadap kemampuan menghafal kosa kata bahasa arab dengan diperoleh rxy sebesar 0,570, yang selanjutnya dikonsultasikan dengan “r” product moment,dengan terlebih dahulu mencari df-nya, yaitu” df= N =nr” df = 30-2=28. Pada df 28 diketahui harga r pada tarap signifikan 5% atau taraf kepercayaan 99%, diperoleh harga kritik r atau r tabel = 0,361. Sementara harga r pada tarap signifikan 1% atau taraf kepercayaan 99%, diperoleh harga r atau r tabel = 0,463. Dengan demikian, harga rxy yang diperoleh jauh lebih besar dari pada harga kritik atau = 0,361< 0,570 > 0,463 maka dengan demikian berarti Ha diterima dan Ho ditolak.
Penggunaan Aplikasi WhatsApp Dalam Pembelajaran Daring di Tingkat Sekolah Dasar
Authors: Pertiwi Ratih Purnama , Sinensis Arini Rosa , Dewi Tri Ratna , Sari Resti Septika , Dewi Sri Enggar Kencana
Published: November 2023

Tujuan penelitian ini adalah untuk mengetahui penggunaan aplikasi WhatsApp dalam pembelajaran daring di tingkat sekolah dasar. Penelitian ini merupakan penelitian lapangan dengan menggunakan metode kualitatif pendekatan studi deskriptif yaitu berupa reduksi data, penyajian dan penarikan kesimpulan. Dalam proses pengumpulan data, peneliti menggunakan teknik wawancara, observasi dan dokumentasi. Informan dalam kegiatan penelitian ini adalah pendidik dan peserta didik. Penelitian ini dilkukan di SD Negeri Bangsa Negara Kabupaten Ogan Komering Ulu Timur. Adapun hasil dari penelitian ini dapat disimpulkan bahwa penggunaan aplikasi WhatsApp dalam pembelajaran daring di tingkat sekolah dasar menjadi salah satu solusi utama selama pandemi COVID-19. Pembelajaran dilakukan dengan mengirimkan materi melalui gambar, video, dokumen, atau link youtube oleh guru kepada peserta didik. Terdapat kendala dalam proses pembelajaran menggunakan WhatsApp diantaranya adalah kesulitan peserta dalam memahami materi, kurangnya pengawasan kepala peserta didik selama dalam kegiatan belajar, dan tidak stabilnya jaringan internet.Kata Kunci: Pembelajaran Daring, Aplikasi WhatsApp, Sekolah Dasar
Penerapan Model Pembelajaran Kooperatif Tipe Berkirim Salam dan Soal tehadap Motivasi Belajar Matematika pada Siswa Kelas IV SD N Karang Tengah Kec. Buay Madang Timur
Authors: Hidayat Sukron , Dewi Sri Enggar Kencana , Wahyuni Wahyuni
Published: November 2023

Penelitian ini bertujuan untuk mengetahui penerapan model pembelajaran kooperatif tipe berkirim salam dan soal pada siswa kelas IV SD Negeri Karang Tengah, mengetahui motivasi belajar siswa sebelum dan sesudah menggunakan model pembelajaran tipe berkirim salam dan soal, dan mengetahui seberapa besar pengaruh Model Pembelajaran Tipe Berkirim Salam dan Soal Terhadap Motivasi Belajar Matematika Siswa Kelas IV SD Negeri Karang Tengah. Jenis penelitian adalah penelitian eksperimen dengan desain Pre-Eksperimental Desagns (nondesigns) yang digunakan adalah one-Group Pretest-Posttest Design. Teknik pengumpulan data dalam penelitian ini adalah teknik kuesioner (Angket) dan teknik dokumentasi. Hasil penelitian diperoleh dengan hasil angket model pembelajaran berkirim salam dan soal berada pada kriteria sedang (54%), Rata-rata nilai pretest motivasi belajar matematika yaitu 66,20 dan nilai rata-rata posttest motivasi belajar matematika yaitu 72,70. Hasil uji regresi linear sederhana menghasilkan nilai F hitung 30.321 dengan tingkat signifikan sebesar 0,000 < 0,05 maka H0 ditolak, artinya ada pengaruh model pembelajaran berkirim salam dan soal terhadap motivasi belajar matematika siswa kelas IV SD Negeri Karang Tengah.
Development of Inquiry Model Worksheet for 4th Grader Elementary School Students
Authors: Prasinta Dian Jani , Jaya M. Thoha B. S. , Surbakti Arwin
Published: November 2023

This study aims to develop student worksheets, and to know the effectiveness of thematic based LKS through Inquiry model for fourth grade students of Elementary School I Pinang Jaya. This type of research is research and development (R & D) which refers to Borg & Gall's theory. The population of this research were all fourth grade students of SDN Kemiling Cluster 1 and the samples were 54 students obtained by multistage random samplin technique. Data collection techniques use learning and observation tests. Data analysis technique is done through quantitative analysis for product development that is effectiveness test used N-gain and t test. The results of this study indicate that the developed LKS feasible to be used and effective through experts from material experts and media experts in improving student learning outcomes.
FREEABLE EDUCATION (Efforts in Contruction the Goal of Characterized)
Authors: Jailani Syahran
Published: November 2023

Abstract The education is an important instrument for human being in order to be free from foolery. The failure of the education system will affect the educational process faced by learners, the history has recorded in many countries; the involvement of a state in determining education policy did not focus on the learners, it will give birth the artificial generation and does not have quality. The education liberates and gives the learners the space is solutif offering in achieving educational excellence and intelligent character to be new Indonesia. Keyword: Freeable education, children characterized..
Perancangan Identitas Visual Kampung Batik Semarang
Authors: Nurimani Retian Andarweni , Kusuma Paku
Published: November 2023

ABSTRAK
Indonesia memiliki beragam batik yang tersebar di seluruh Indonesia, salah satunya berada di Kota Semarang. Batik Semarang atau batik Semaranganan diproduksi di Kampung Batik Semarang yang terletak di Kelurahan Rejomulyo, Semarang Timur yang merupakan sentra batik berfokus pada motif semarangan yang menampilkan karakteristik dan keindahan Kota Semarang. Namun, batik Semarangan kalah saing dengan batik yang sudah terkenal seperti dari Cirebon, Surakarta, Pekalongan, dan batik pesisir lainnya. Hal itu terjadi karena masih kurang tereksposnya serta belum adanya identitas visual sehingga tidak semua orang Semarang mengetahui keberadaan Kampung Batik Semarang. Oleh karena itu, perlu adanya perancangan identitas visual yang bertujuan membantu Kampung Batik Semarang dapat diketahui dan dikunjungi oleh masyarakat khususnya orang Semarang. Proses perancangan dimulai dengan mengumpulkan data dari observasi, studi pustaka, wawancara, kuesioner yang kemudian dilanjutkan dianalisis dengan matriks perbandingan dan SWOT. Dengan perancangan ini, dapat menjadi solusi yang tepat bagi permasalahan Kampung Batik Semarang
ABSTRAK
Indonesia has varieties of batik spread throughout Indonesia, one of them is in Semarang City. Semarang batik or Semarangan batik is produced in Kampung Batik Semarang, which is located in Rejomulyo urban village, East Semarang, a center for batik focusing on Semarangan motifs that display the characteristics and beauty of Semarang City. However, Semarangan batik is less infamous than well-known batik from Cirebon, Surakarta, Pekalongan, and other coastal batik. This is due to being less exposure and the absence of visual identity, so that not all Semarang citizens know the existence of Kampung Batik Semarang. Therefore, a necessary to design the visual identity that aims to support Kampung Batik Semarang being renowned and visited by more people, in particular Semarang residents. The design process sets to collect data from observation, literature study, interview, and questionnaire. After that, the data is analyzed with a comparison matrix and SWOT analysis. By this design, it could be the right solution for the problem of Kampung Batik Semarang.
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Альтернативні палива для авіаційної техніки: досягнення і проблеми
Authors: Бєкіров А. Ш. , Бережний А. О. , Токарєва І. А. , Мухіна Т. П.
Published: November 2023

Проаналізовано сучасні тенденції розвитку виробництва і використання альтернативних палив для авіаційної техніки. Узагальнено інформацію щодо біопалива як найбільш вагомого компонента при створенні сумішей сталого авіаційного палива. Систематизовано експлуатаційно-технічні характеристики нафтових та основних альтернативних авіаційних палив. До ключових факторів, що впливають на перспективи використання альтернативних палив в авіації, віднесено: енергетичні характеристики, екологічність в процесі виробництва і використання, вартість палив. Проведено порівняльний аналіз зазначених факторів. Вказано причини, які не дозволяють ефективно використовувати альтернативні палива для широкого впровадження та окреслено основні шляхи щодо їх усунення.
Дослідження радіолокаційних характеристик моделі баражуючого боєприпасу “Shahed-136”
Authors: Сухаревський О. І. , Василець В. О. , Нечитайло С. В. , Резніченко О. А. , Кудряшов Г. В.
Published: November 2023

У статті представлений результат розробки математичної моделі поверхні баражуючого боєприпасу “Shahed-136”. Наведені результати розрахунків радіолокаційних характеристик (ефективної поверхні розсіяння, некогерентної ефективної поверхні розсіяння, середніх та медіанних значень ефективної поверхні розсіяння) “Shahed-136” для двох частотних діапазонів. Розрахунки проводились за допомогою розробленої у Харківському національному університеті Повітряних Сил оригінальної методики визначення розсіяних полів повітряними об’єктами складної форми. Зазначена методика базується на використанні інтегральних уявлень класичної електродинаміки та дозволяє враховувати внески різних за формою та матеріалом ділянок поверхні об’єкта у загальне розсіяне ним поле. Отримані результати можуть бути використані при оцінці можливостей радіолокаційних засобів щодо виявлення та супроводження зазначеного безпілотного літального апарата.
Epistemic Game on Aplication of Newton’s Laws
Authors: Puspitasari M. Dewi Manikta
Published: November 2023

Epistemic games are a problem-solving strategy used by students in the process of finding solutions to a given problem. This study aims to determine the epistemic game that is owned by students in solving Newton's law application problems. The method used is a qualitative method in which student problem-solving strategies are identified in six games. The research subjects were students taking physics and biology courses. Data collection uses interviews and concept understanding tests about the application of Newton's law. The results showed that students used different games between each other to solve Newton's law application problems. The epistemic games that students have include mapping meaning to mathematics, physical mechanism, pictorial analysis, and transliteration to mathematics. Students use different games with each other to solve Newton's law application problems. The process by which students determine the solution to the problem-solving application of Newton's law is influenced by their' understanding of the material. This research is limited in the form of an epistemic game analysis of the application of Newton's law, so that further research can be carried out on other material concepts.
Interacciones culturales y literarias transoceánicas promovidas por Blanca de los Ríos en el contexto finisecular
Authors: Sánchez Dueñas Blas
Published: November 2023

En el contexto histórico finisecular se comenzaron a tender puentes y a establecer movimientos de aproximación entre España y el “Nuevo Mundo" mediante la creación de sociedades e iniciativas socio-políticas y culturales que posibilitaran la apertura de conexiones artísticas entre las dos orillas del Atlántico. En el seno de un nuevo entorno histórico, esta investigación, centrada en la promoción de entrelazamientos literarios transoceánicos encabezada por Blanca de los Ríos, tiene como objetivo examinar las acciones culturales, postulados ideológicos y misiones americanistas alentadas por la escritora andaluza, con el fin de entretejer e impulsar lazos artísticos e intelectuales entre España y los países hispanoamericanos.
…El sembrador sembró su semilla… de Isabel Oyarzábal de Palencia: educación, cuerpo y maternidad
Authors: Cepedello Moreno María Paz
Published: November 2023

El objetivo de este trabajo es poner de manifiesto los elementos que la novela de Oyarzábal, El sembrador sembró su semilla (1923), presenta para reivindicar un tratamiento diferente del cuerpo femenino vertebrado a partir del motivo temático de la maternidad. La autora había practicado la escritura desde 1907 y la fama le llegó con el seudónimo de Beatriz Galindo, con el que firmaba los artículos que publicaba en el diario El Sol. Desde estos primeros años, Isabel Oyarzábal se muestra especialmente preocupada por la educación, las desigualdades entre sexos y el feminismo. En esta línea de denuncia se encuentra la novela cuyo estudio pretendemos abordar, centrada en la educación, la sexualidad y su implicación en la maternidad. Con ello se persigue demostrar que la escritora recoge en este texto presupuestos e ideas que serán objeto de amplia reflexión varias décadas después de la mano del feminismo de la diferencia.
Reseña de Navas Ocaña, Isabel y Romero López, Dolores (eds.) (2023). Ciberfeminismos, tecnotextualidades y transgéneros. Literatura digital en español escrita por mujeres. Almería, Madrid: Editorial Universidad de Almería (Edual), Ediciones Complutense. ISBN 978-84-669-3795-5. 395 pp.
Authors: Soto Zaragoza Javier
Published: November 2023

Reseña de / Review of Navas Ocaña, Isabel y Romero López, Dolores (eds.) (2023). Ciberfeminismos, tecnotextualidades y transgéneros. Literatura digital en español escrita por mujeres. Almería, Madrid: Editorial Universidad de Almería (Edual), Ediciones Complutense.  ISBN 978-84-669-3795-5. 395 pp.
Narración y género en la novela española de preguerra "Peregrinos de calvario" (1928), de Luisa Carnés
Authors: Jiménez Gómez Cristina
Published: November 2023

Este trabajo trata de analizar los mecanismos literarios empleados por Luisa Carnés en su primera obra Peregrinos de Calvario (1928). La autora, contemporánea del Grupo del 27, se inscribe dentro de la narrativa social y comprometida de la preguerra civil española. El estudio de este volumen, compuesto por tres relatos, es importante porque anuncia la perspectiva de género y el potencial narrativo que, más tarde, Carnés utilizará en sus obras de madurez.
La vestimenta en la poesía de Josefina de la Torre y de Concha Méndez
Authors: Keefe Ugalde Sharon
Published: November 2023

En España la poesía de autoría femenina de los años veinte vivió inicialmente una marginalización y luego un olvido en el canon literario. Este contexto histórico sirve de fondo para apreciar mejor el logro de las poetas de abrir un espacio en el discurso poético para representarse a sí mismas. El estudio se centra en la vestimenta, primero como un lenguaje a través del cual la mujer moderna anuncia su transformación a la sociedad. Se analiza luego cómo dos poetas, Josefina de la Torre (1907-2002) y Concha Méndez (1898-1986), incorporan la semiótica de la indumentaria en sus poemas y crean imágenes originales con referencias a las prendas. Ambas estrategias textuales les permiten a las poetas representar las experiencias y la subjetividad femeninas.
Reseña de Viñas Piquer, David, (ed.) (2023). La teoría en la ficción literaria española del siglo XXI. Madrid: Iberoamericana. ISBN 978-84-9192-382-4. 197 pp.
Authors: Vásquez Gilberto
Published: November 2023

Reseña de / Review of Viñas Piquer, David, (ed.) (2023). La teoría en la ficción literaria española del siglo XXI. Madrid: Iberoamericana. ISBN 978-84-9192-382-4. 197 pp.
PENENTUAN KADAR ASAM AMINO ESENSIAL (FENILALANIN, TREONIN, TIROSIN DAN VALIN) PADA TELUR PENYU DAN TELUR AYAM RAS
Authors: Lebang Agnes , Sitorus Saibun , Astuti Winni
Published: November 2023

Determination of amino acid essential’s content (phenylalanin, threonin, tyrosin and valine) on turtle eggs and chicken eggs
SYNTHESIS OF N-LAUROYL SERINAMIDE THROUGH AMIDATION REACTION OF SERINE WITH METHYL LAURATE AND AMIDATION REACTION OF SERINE WITH LAUROYL CHLORIDE
Authors: Nande Friskila Delfia
Published: November 2023

Research on synthesis N-lauroyl serinamide through serine reaction with methyl laurate and lauroyl chloride has been carried out. Synthesis N-lauroyl serinamide by two reaction methods, the first method was through the esterification reaction of lauric acid to produce methyl laurate and then an amidation reaction was carried out by serine to produce N-lauroyl serinamide with percent yield of 73.86% and HLB value of 6.54. Through the FTIR test showed vibration absorption of the carbonyl amide group at wave number 1624.96 cm-1. The second method is through the chlorination reaction where lauric acid is converted to lauroyl chloride and then an amidation reaction is carried out by serine to produce N-lauroyl serinamide with percent yield of 93.75% and HLB value of 7.27. Through the FTIR test showed vibration absorption of the amide carbonyl group at wave number 1631.78 cm-1. The result shows that N-lauroyl serinamide can be synthesized through serine reaction with methyl laurate and lauroyl chloride which can be used as an emulsifier o/w (oil in water).
Formulation And Physical Stability Test Of Mother-In-Law’s Tongue Leaves Extract Lotion As An Antioxidant
Authors: Yuningsih Lela Mukmilah , Mulyadi Dikdik , Inayah Siti , Marwah Sita Sopatul
Published: November 2023

Mother-in-law's tongue leaves (Sansevieria trifasciata P.) is a plant of the genus Sansevieria with flavonoid compound namely trifasciatin, as an antioxidant. Antioxidants can be used in cosmetics to protect the skin from free radicals. The purpose of this research was to analyze antioxidant activity of mother-in-law's tongue leaves extract and to obtain the best lotion formulation with various concentrations. Samples were extracted using 96% ethanol solvent with maceration method. Antioxidant activity was tested using DPPH method and intensity was measured at λ=517 nm by UV-Vis spectrophotometer. The IC50 value=49.72 ppm indicates a very strong antioxidant activity, compared to vitamin C=4.01 ppm (very strong). Extract was formulated in lotion with various concentrations of 0.5%, 1%, 3%, 6% and the comparison was vitamin C with same concentration as well as base without the addition of active substances. Based on observations for 4 weeks, 3% extract lotion is the best formulation. The organoleptic test results showed no change in shape, texture, color, odor, and pH so lotion was stable. In addition, the value of viscosity, spreadability, adhesion, irritation test according to established standards also has an antioxidant value  99.72% (strong category). So effective to ward off free radicals on the skin.
EMISSIONS OF ASH SOLID ARTICLES FROM THERMAL РOWER PLANTS WHEN SOLID FUEL IS COMBUSTED
Authors: Sheleshey Tetiana , Bednarska Inna , Kutsa Alina , Granishevs'ka Anzhela , Shumnik Olena
Published: November 2023

Scientific and technological progress is spreading at a rapid pace. Technologies are gradually being improved, the mechanisms of various apparatuses and devices are being modernized. Working conditions are improving at enterprises that largely depend on t
THE ROLE OF ARTIFICIAL INTELLIGENCE PROGRAMS IN DISTANCE EDUCATION FOR FITNESS AND SPORTS
Authors: ‍Nagorna Viktoriia , Mytko Artur , Petrenko Hennadii , Shutova Svitlana
Published: November 2023

Digital media has become an integral part of our lives, including the lives of children and youth. With the rapid advancement of technology, it is essential to explore how digital media can be effectively integrated into education, particularly in the fie
DETERMINANTS OF COMMUNICATIVE SKILLS IN STUDENTS WITH MILD INTELLECTUAL DISABILITIES
Authors: Kriuchko Natalia
Published: November 2023

Тhe purpose of this article is to identify and characterize the determinants of communicative skills development in elementary school students with mild intellectual disabilities. The determinants include consideration of individual psychophysical develop
DESIGN OF DATABASES BY BACHELOR'S DEGREE APPLICANTS WHEN WRITING A QUALIFICATION PAPER
Authors: Pakhomova Victoria
Published: November 2023

For use by applicants for a bachelor's degree when writing qualification papers, the «BachelorDesignDB» methodology is proposed, which consists of the following stages: review of sources on existing databases; study of the subject area in order to form an