bluuebunny/crossref_metadata_2025_split huggingface dataset:
Chemical composition of groundwater and its controlling factors in the Liuzhuang coal mine, northern Anhui Province, China
Authors: Jiang Qilin , Liu Qimeng , Liu Yu , Zhu Jingzhong , Chai Huichan , Chen Kai 
Published: November 2023

Abstract

Identification of the hydrochemical characteristics of the groundwater system in the mining area and the controlling factors of the water's chemical components is necessary to protect groundwater resources. In this study, 80 sets of groundwater samples were collected from three aquifers of the Liuzhuang coal mine (northern Anhui Province, China), and a total of eight indicators were selected for quantitative analysis of the chemical components of water. Conventional mathematical and statistical methods and Piper trilinear diagrams show that the cations in the groundwater samples of the mine area are mainly K+ + Na+ (92.4%), while the anions in the Cenozoic and Carboniferous aquifers are mainly Cl−, reaching 57.2% and 55.2%, respectively, and the anions in the Permian aquifer are mainly HCO3- (52.6%). Most of the water chemistry types are Cl-Na, HCO3-Na, and HCO3-Cl-Na. Analysis on the basis of Gibbs plots showed that the aquifer system in the mine area is primarily controlled by the water–rock interaction. The results of ion ratio analysis, principal component analysis, and cluster analysis showed that the dissolution of hydrochloric acid and alternating cation adsorption is more prominent in the Cenozoic and Carboniferous aquifers, while desulfurization is more significant in the Permian aquifer.
Assessment of groundwater reservoir and the influence of its characteristics on water dynamic control
Authors: Yao Wenli , Liu Xiaoli , Wang Fang , Wang Enzhi , Cao Linshun , Bai Peng , Hu Nan 
Published: November 2023

Abstract
Groundwater reservoirs play an important role in regional water volume balance. In order to ensure the efficiency of a groundwater reservoir and obtain its maximum value, it is necessary to figure out its characteristics, such as minimum water level, normal water level, and maximum water level. The characteristics not only determined the storage capacity but also influenced the water allocation and utilization. Therefore, this paper took a groundwater reservoir built in an alluvial fan as an example to assess its storage capacity and the influence on water dynamic control. The alluvial fan was located in the front of Lao River, where there were an alluvial-diluvial fan, groundwater storage space, and natural impervious boundary. Therefore, it was an ideal place for constructing a groundwater reservoir. Through theoretical analysis and numerical simulation, the storage capacity was determined, and the influence of groundwater reservoir characteristics on water dynamic control was analyzed. On this basis, the water-supply method in the research area was confirmed. This paper will present a new method for repairing the groundwater system and protecting the ecological environment.
Clinical Features, Socio-cultural Characteristics, Sleep Patterns, and Depression in Fibromyalgia Patients from India: A Cross-Sectional Study
Authors: Ramteke Smruti , Ramteke Sanjay , Yadav Sandeep , Chandak Nitin 
Published: November 2023

Introduction:
Fibromyalgia (FM) is a complex and chronic disease with significant regional variation. There is a lack of studies on Fibromyalgia (FM) in Indian population.

Objective:
The aim of this study is to investigate the clinical features of FM patients in India, including the prevalence and distribution of comorbidities, sleep patterns, and depression.

Methods:
Cross-sectional analysis of patients attending outpatient rheumatology clinic from 2019-2020 fell in the ACR2016 criteria for FM.

Results:
Of the 121 patients enrolled in the study, the majority (93.4%) were female, with a female-to-male ratio of 14:1. The mean age of the patients was 45 ±11 years. The socio-cultural profile of the patients revealed that the majority were married (88%) and homemakers (68.8%), lived in nuclear families (56%) and were middle to upper middle class (68.6%). Contrary to the existing literature, a higher prevalence of FM has been observed in people with a higher educational status. Common clinical symptoms were extensive body aches (100%), fatigue (88%), difficulty concentrating (69.4%), irritability and gastrointestinal complaints (58.5%). We observed a high prevalence of primary headache (76%), mainly migraine (42%) and obsessive-compulsive (OCB) (71%). Sleep disturbances and depression were found in the significant number of patients with FM. The patients reported various sleep problems, such as snoring, waking up at night, daytime sleepiness, and taking daytime naps. Most of the patients had mild (50.8%) to moderate (29%) depression, while a smaller proportion experienced severe (6.6%) symptoms. Most of the patients had low serum vitamin D (91%). The presence of moderate to severe depression was associated with the severity of FM.

Conclusion:
The demographic profile of Indian patients was similar to that reported in the literature but had varied socio-cultural profiles needing further community-based studies. The high prevalence of psychological comorbidities and sleep disturbances highlights their importance in managing FM patients.
Penerapan PBL (Problem Based Learning) Untuk Meningkatkan Hasil Belajar Siswa Pada Materi Sistem Pernapasan Di SMAN Imelda Medan
Authors: Armita Ningsih Armita Ningsih , Andini Dwi Sekar , Nur Aisyah Pulungan Nur Aisyah Pulungan , Ramadhani Syifa , Rohani Rohani 
Published: November 2023

The problem-based learning model is based on a constructivist paradigm, which is very student-centred and focuses on the student learning process (student centered learning). It is expected that student learning outcomes can be improved by using the PBL (Problem Based Learning) model. This research is a study of classroom behaviour. This research was conducted in the 2022/2023 academic year in class XI of SMA Swasta MIPA Imelda Medan. The research subjects were 38 students of class XI MIPA, 29 females and 9 males. Based on the results of two cycles of classroom behaviour research, the quality of the learning process and student learning outcomes can be improved by using the PBL model on respiratory system material. This model can also be trialled on other materials to see its significance.
Key words: PBL Model, Learning Outcomes, and Respiratory System.

ABSTRAK
Model pembelajaran berbasis masalah berdasarkan paradigma konstruktivis, yang sangat berpusat pada siswa dan menitikberatkan pada proses belajar siswa (student centered learning). Diharapkan hasil belajar siswa dapat ditingkatkan dengan menggunakan model PBL (Problem Based Learning). Penelitian ini merupakan studi tentang perilaku kelas. Penelitian ini dilaksanakan pada tahun ajaran 2022/2023 di kelas XI SMA Swasta MIPA Imelda Medan. Subjek penelitian adalah 38 siswa kelas XI MIPA, 29 wanita dan 9 pria. Berdasarkan hasil penelitian perilaku kelas dua siklus, kualitas proses belajar dan hasil belajar siswa dapat ditingkatkan dengan menggunakan model PBL pada materi sistem pernapasan. Model ini dapat pula diujicobakan pada materi lain untuk melihat signifikansinya.
Kata kunci: Model PBL, Hasil belajar, dan Sistem Pernapasan
Kelayakan Video Tutorial Metode Replika pada Submateri Struktur dan Fungsi Jaringan Tumbuhan XI SMA
Authors: Perkiliasari Deswinda , Entin Daningsih Entin Daningsih , Asriah Nurdini Mardiyyaningsih Asriah Nurdini Mardiyyaningsih 
Published: November 2023

This study ained to describe the development and feasibility of a replica method in video tutorial on the structure and function of plant tissue submaterials for class XI SMA. The use of the replica method in this study was to find out the procedure for leaf printing to see the stomata. This study used research and development methods, namely 4D models but is limited to the first three stages (define, design, delevop). The instrument used in this research was a validation sheet and validators consisting of five people with 10 aspects and 23 assessment criteria. The results of the validation of the tutorial video media of them validion of CVI 1. Based on the CVI on validion achetment results, it can be concluded that the video tutorial media was valid and feasible to use in learning of the structure and function of plant tissue sub-materials.
Key words: Video Tutorial, Replication Method, Submaterials Structure and Function of Plant Tissue

ABSTRAK
Penelitian ini bertujuan untuk menjabarkan tentang pengembangan dan kelayakan dari video tutorial metode replika pada submateri struktur dan fungsi jaringan tumbuhan kelas XI SMA. Penggunaa metode replika dalam penelitian ini mengetahui tata cara pencetakan daun untuk melihat stomata. Penelitian ini menggunakan metode riset dan pengembangan yaitu model 4D namun dibatasi pada 3 tahap pertama (define, design, delevop). Instrumen yang digunakan dalam penelitian yaitu lembar validasi dan validator terdiri 5 orang dengan 10 aspek dan 23 kriteria penilainya. Hasil validasi media video tutorial dengan nilai CVI 1. Berdasarkan nilai CVI yang mencapai 1 maka dapat disimpulkan bahwa media video tutorial yang dikembangkan valid dan layak digunakan dalam pembelajaran pada submateri struktur dan fungsi jaringan tumbuhan.
Kata kunci: Video Tutorial, Metode Replika, Submateri Struktur dan Fungsi Jaringan Tumbuhan
Analisis Kebutuhan Lembar Kerja Peserta Didik (LKPD) Berbasis Sintaks Think Pair And Share (TPS) Pada Materi Sistem Eksresi Untuk Peserta Didik SMA
Authors: Desriva Nola , Relsas Yogica Relsas Yogica 
Published: November 2023

This study aims to provide teaching materials in the form of biological worksheets based on TPS syntax on valid and practical excretory system materials at SMAN 1 Batang Anai. This type of research is descriptive quantitative. The method used to collect data is through distributing questionnaires to class XI students and distributing questionnaires to biology teachers. The results of the questionnaire and student analysis showed that the excretory system material was one of the materials considered constrained in learning. In learning, students are often monotonous without any interaction with their classmates, so variations in teaching materials are needed so that students are more active in learning and socially active. One solution to this problem is to develop teaching materials in the form of student worksheets based on valid and practical think pair and share syntax.
Key words: needs analysis, TPS-based LKPD, excretory system

ABSTRAK
Penelitian ini bertujuan untuk menyediakan bahan ajar berupa Lembar Kerja Peserta Didik (LKPD) biologi berbasis sintaks Think Pair and Share (TPS) pada materi sistem ekskresi yang valid dan praktis di SMAN 1 Batang Anai. Jenis penelitian ini adalag deskriptif kuantitatif. Metode yang digunakan untuk mengumpulkan data yaitu melalui penyebaran angket kepada peserta didik kelas XI dan penyebaran angket kepada guru biologi. Hasil analisis angket dan peserta didik menunjukan bahwa materi sistem ekskresi merupakan salah satu materi yang dianggap terkendala dalam pembelajaran. Dalam pembelajaran seringkali peserta didik monoton tanpa adanya interaksi dengan teman kelasnya, sehingga diperlukan variasi dalam bahan ajar agar peserta didik lebih giat belajar dan aktif dalam sosial. Salah satu solusi dari permasalahan ini adalah dengan mengembangkan bahan ajar berupa lembar kerja peserta didik berbasis sintaks think pair and share yang valid dan praktis.
Kata kunci: analisis kebutuhan, LKPD berbasis TPS, sistem ekskresi
Analisis Bibliometrik Perkembangan Riset Media Pembelajaran Biologi Berbasis Teknologi di SMA Menggunakan Vosviewer
Authors: Saputra Ihwan Fauzi , Bambang Hariyadi Bambang Hariyadi , Evita Anggereini Evita Anggereini 
Published: November 2023

The purpose of this study is to find out the development of research, the most productive researchers, research trends and research topics that have not been carried out. The source of the data in this study was obtained from the Google Scholar and Scopus websites. The data collection technique in this study used the Publish or Perish (PoP) application. Data analysis using bibliometric analysis assisted by Vosviewer. The results of bibliometric analysis produce 3 forms of data, namely Network Visualization showing the relationship between research topics, Overlay Visualization showing the renewal of a research and Density Visualization showing the number of research topics carried out. The results showed that the number of publications on technology-based biology learning media in high school in the period 2011-2021 always increased every year. The most productive researcher on technology-based Biology learning media is Ikhsan, J. who produced eight documents, Ichsan, Iz with seven documents. The topics of technology, development and learning are topics that are most often used together in Biology research articles or journals. The research topics that are the least carried out are on learning media in the form of applications, artificial intelligence, Augmented Reality and virtual environments.
Key words: Bibliometrics, Media, Technology, Vosviewer

ABSTRAK
Tujuan penelitian ini adalah untuk mengetahui perkembangan riset, peneliti paling produktif, tren penelitian dan topik penelitian yang belum dilakukan. Sumber data dalam penelitian ini yaitu diperoleh dari website Google Scholar dan Scopus. Teknik pengumpulan data pada penelitian ini menggunakan aplikasi Publish or Perish (PoP). Analisis data dengan menggunakan analisis bibliometrik berbantu Vosviewer. Hasil analisis bibliomterik menghasil 3 bentuk data yaitu Network Visualization menampilkan keterkaitan antar topik penelitian, Overlay Visualization menampilkan keterbaharuan sebuah penelitian dan Density Visualization menampilkan banyaknya topik penelitian yang dilakukan. Hasil penelitian didapatkan bahwa jumlah publikasi tentang media pembelajaran biologi berbasis teknologi di SMA pada rentang waktu tahun 2011-2021 setiap tahunnya selalu mengalami kenaikan. Peneliti paling produktif tentang media pembelajaran Biologi berbasis teknologi adalah Ikhsan, J. menghasilkan delapan dukumen, Ichsan, Iz dengan tujuh dokumen. Topik technology, development dan learning merupakan topik yang paling sering digunakan secara bersamaan dalam artikel atau jurnal penelitian Biologi. Topik penelitian yang paling sedikit dilakukan adalah tentang media pembelajaran dalam bentuk aplication, artificial intelegence, Augmented Reality dan virtual environment.
Kata kunci: Bibliometrik, Media, Teknologi, Vosviewer
Pengembangan Booklet Terintegrasi Nilai Preventif Gangguan Sistem Sirkulasi Manusia untuk Peserta Didik SMA
Authors: Syafrina Ririn , Relsas Yogica Relsas Yogica , Elsa Yuniarti Elsa Yuniarti , Rahmawati Darusyamsu Rahmawati Darusyamsu 
Published: November 2023

Adolescent knowledge in maintaining physical health can be increased through teaching materials that are integrated with preventive values ​​in schools. The purpose of this study is to produce an integrated booklet of the value of preventing disiase of the human circulatory system that is valid and practical. The type of research is research and development using the ADDIE development model. The data analysis technique used is descriptive quantitative. The booklet assessment was carried out by a validator consisting of two biology lecturers, FMIPA UNP and one biology teacher, and a practical test was conducted on one biology teacher and 30 students of SMAN 1 Bonjol. Based on the results of the validity test, the percentage of booklet assessment is 91.23% with a very valid category, while the results of the practicality of the booklet assessment percentage is 91.53% with very practical criteria. It can be concluded that the integrated booklet of the preventive value of human circulatory system disiase for high school students has met the criteria and can be used by students in the biology learning process.
Key words: Booklet, Preventive Value, Circulatory System Disiase

ABSTRAK
Pengetahuan remaja dalam menjaga kesehatan tubuh dapat ditingkatkan melalui bahan ajar yang diintegrasikan nilai preventif di sekolah. Tujuan penelitian ini menghasilkan booklet terintegrasi nilai preventif gangguan sistem sirkulasi manusia yang valid dan praktis. Jenis penelitian yaitu penelitian dan pengembangan menggunakana model pengembangan ADDIE. Teknik analisis data yang digunakan adalah deskriptif kuantitatif. Penilaian booklet dilakukan oleh validator yang terdiri dari dua orang dosen biologi FMIPA UNP dan satu orang guru biologi dan dilakukan uji praktikalitas kepada satu orang guru biologi dan 30 peserta didik SMAN 1 Bonjol. Berdasarkan hasil uji validitas presentase penilaian booklet sebesar 91,23% dengan kategori sangat valid sedangkan hasil praktikalitas presentase penilaian booklet sebesar 91,53% dengan kriteria sangat praktis. Dapat disimpulkan bahwa booklet terintegrasi nilai preventif gangguan sistem sirkulasi manusia untuk peserta didik SMA sudah memenuhi kriteria dan dapat digunakan oleh peserta didik dalam proses pembelajaran biologi.
Kata kunci: Booklet, Nilai Preventif, Gangguan Sistem Sirkulasi
Analisis dan Rekonstruksi Desain Kegiatan Laboratorium Mitosis Akar Bawang Merah (Allium cepa) melalui Model ANCOR
Authors: Zidan Zuliande , Bambang Supriatno Bambang Supriatno 
Published: November 2023

The purpose of this study was to analyze Biology LAD: Mitotic in shallot roots (Allium cepa) and reconstruct LAD with higher quality based on weakness and recommendations from analysis results. The method of this research is descriptive qualitative research with ANCOR model in 10 selected LAD. Research results show that LAD is generally poor-qualified and specifically unable to produce expected objects and phenomena. A designed LAD should describe the activity, guide students in finding objects and phenomena in a structured way, and include a record of the activity. Prerequiste skills of students such as using a microscope need to be emphasized as well as readiness of tools and material in practicum. The restructuring of the DKL was prepared based on the results of analysis from various aspects aimed at improving student learning outcomes.
Key words: Laboratory Activity Design, Practical Work, Mitotic, Allium cepa

ABSTRAK
Tujuan penelitian ini untuk menganalisis DKL mitosis akar bawang merah (Allium cepa) dan mengonstruksi DKL yang lebih berkualitas berdasarkan kelemahan dan rekomendasi. Metode penelitian ini ialah penelitian deskriptif kualitatif dengan model ANCOR pada 10 DKL terpilih yang dianalisis secara kuantitatif dan kualitatif. Hasil penelitian menunjukkan umumnya DKL belum berkualitas terutama tidak dapat memunculkan objek atau fenomena yang diharapkan. DKL yang disusun perlu menggambarkan kegiatan, secara terstruktur membimbing siswa menemukan objek atau fenomena serta memuat kegiatan pencatatan. Keterampilan prasyarat siswa dalam menggunakan mikroskop dan kesiapan alat bahan sebelum praktikum perlu lebih ditekankan. DKL rekonstruksi disusun berdasarkan hasil analisis berbagai aspek dengan harapan meningkatkan hasil belajar siswa yang lebih baik.
Kata kunci: Desain Kegiatan Laboratorium, Praktikum, Mitosis Akar Bawang
Hasil Pengembangan Booklet Tumbuhan Berpotensi Anti Fertilitas Di Kecamatan Lebong Selatan Kabupaten Lebong
Authors: Neti Erika , Nopa Nopiyanti Nopa Nopiyanti , Sepriyaningsih Sepriyaningsih 
Published: November 2023

This study aims to determine the results of the development of an booklet for potentially anti-fertility plants in South Lebong District which is used as a medium of information about anti-fertility plants. This research is a quantitative descriptive research. Samples were taken by exploratory or roaming methods and booklet development was made using the Borg and Gall development model. Booklet development was carried out through five stages of research and development, namely 1) Research and data collection stage 2) Planning stage, 3) Product draft development stage, 4) Initial field test stage, and 5) Revision stage of the trial results and final product. The results of the development of an exploration booklet for potentially anti-fertility plants in Lebong Selatan District were validated by 3 expert lecturers from PGRI Silampari Lubuklinggau University, namely the material expert validator with a score obtained of 85%, a media expert with a value obtained of 83%, a linguist with a value obtained of 81 %, and continued with the community readability test through trials on a small group of 12 people with a score of 90%. It can be concluded that the booklet that has been developed is valid and does not need revision and is very suitable to be used as a source of information about potentially anti-fertility plants.
Key words: Booklet, Plants, Anti fertility

ABSTRAK
Penelitian ini bertujuan untuk mengetahui hasil pengembangan booklet tumbuhan berpotensi anti fertilitas di Kecamatan Lebong Selatan yang digunakan sebagai media informasi mengenai tumbuhan anti fertilitas. Penelitian ini adalah penelitian deskriptif kuantitatif. Sampel yang diambil dengan metode eksploratif atau jelajah dan pengembangan booklet dibuat dengan menggunakan model pengembangan Borg dan Gall. Pengembangan booklet dilakukan melalui lima tahap penelitian dan pengembangan yaitu 1) Tahap penelitian dan pengumpulan data 2) Tahap perencanaan, 3) Tahap pengembangan draf produk, 4) Tahap uji lapangan awal, dan 5) Tahap revisi hasil uji coba dan produk akhir. Hasil pengembangan booklet eksplorasi tumbuhan berpotensi anti fertilitas di Kecamatan Lebong Selatan di validasi oleh 3 dosen ahli dari Universitas PGRI Silampari Lubuklinggau yaitu validator ahli materi dengan nilai yang diperoleh 85%, ahli media dengan nilai yang diperoleh 83%, ahli bahasa dengan nilai yang diperoleh 81%, dan dilanjutkan uji keterbacaan masyarakat melalui uji coba kepada kelompok kecil sebanyak 12 orang dengan nilai yang diperoleh 90%. Dapat disimpulkan booklet yang telah dikembangkan valid dan tidak perlu revisi serta sangat layak digunakan sebagai sumber informasi mengenai tumbuhan berpotensi anti fertilitas.
Kata kunci: Booklet, Tumbuhan, Anti fertilitas