bluuebunny/crossref_metadata_2025_split huggingface dataset:
PERBEDAAN HASIL BELAJAR EKONOMI MENGGUNAKAN MODEL PEMBELAJARAN THINK PAIR SHARE DAN MODEL PEMBELAJARAN JIGSAW PADA SISWA SMA
Authors: Yolanda Angel 
Published: June 2023

Pendidikan adalah usaha sadar dan terencana untuk mewujudkan suasana belajar dan proses pembelajaran agar peserta didik aktif mengembangkan potensi dirinya. keberhasilan dalam proses belajar mengajar masih cukup rendah, khususnya pada mata pelajaran ekonomi yang masih berpusat pada guru, sehingga komunikasi yang terjadi di kelas sering kali hanya komunikasi satu arah, yang mengakibatkan siswa tidak aktif dan sulit memahami setiap pembelajaran yang diberikan. Menggunakan model pembelajaran Think Pair Share dan model pembelajaran Jigsaw dalam proses belajar siswa, dimana kedua model pembelajaran tersebut menuntut siswa untuk berkerjasama, saling berfikir, dan terjadi interaksi antar siswa yang membuat siswa lebih aktif dan mudah memahami. Dengan begitu, penulis beranggapan bahwa model tersebut mampu meningkatkan hasil belajar siswa. Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar ekonomi menggunakan model pembelajaran Think Pair Share (TPS) dengan model pembelajaran Jigsaw pada siswa SMA. Dikarenakan adanya wabah Virus covid-19, maka penelitian ini menjadi penelitian studi pustaka, dimana penelitian ini mengambil data dari 6 buah skripsi terdahulu. Berdasarkan hasil penelitian, hasil belajar ekonomi yang menggunakan model pembelajaran Think Pair Share (TPS) diperoleh nilai rata-rata sebesar 78,2 dan hasil belajar yang menggunakan model pembelajaran Jigsaw diperoleh nilai rata-rata sebesar 75,42. Perbedaan hasil belajar model pembelajaran Think Pair Share (TPS) dengan model pembelajaran Jigsaw sebesar 1.03. Dengan demikian, dapat disimpulkan bahwa hasil belajar yang menggunakan model pembelajaran Think Pair Share (TPS) lebih tinggi dari pada hasil belajar yang menggunakan model pembelajaran Jigsaw.
PERBANDINGAN HASIL BELAJAR SISWA MENGGUNAKAN MODEL PEMBELAJARAN TWO STAY TWO STARY DENGAN KOOPERATIF TIPE GROUP INVESTIGATION
Authors: ARIANTIKA DEWI 
Published: June 2023

Penelitian ini bertujuan untuk mengetahui Perbandingan hasil belajar siswa dengan Menggunakan Model Pembelajaran Two Stay Two Stray dengan model pembelajaran Group Investigation terhadap Hasil belajar Ekonomi siswa kelas XI Pada penelitian terdahulu ,tahun 2020/2021. Dalam penelitian dilaksanakan di Perpustakaan Universitas muslim Nusantara Al-Washliyah, Populasi penelitian ini diambil dari referensi penelitian terdahulu. Dikarenakan adanya wabah virus Covid-19, maka penelitian ini menjad ipenelitian studi pustaka, dimana penelitian ini diambil dari 6 buah Skripsi terdahulu. Berdasarkan hasi lpenelitian, hasil belajar Ekonomi yang menggunakan Model Pembelajaran Two Stay Two Stray di peroleh nilai rata-rata sebesar 74,19 dan hasil belajar yang menggunakan model pembelajaran Group Investigation di peroleh nilai rata-rata 68,73. Dengan demikian dapat disimpulkan bahwa hasil belajar yang menggunakan model pembelajaran Two Stay Two Stray lebih tinggi daripada hasil belajar Group Investigation.
MENINGKATKAN HASIL BELAJAR SISWA PADA PELAJARAN ILMU PENGETAHUAN SOSIAL MELALUI STRATEGI PEMBELAJARAN INQUIRY
Authors: Desly Syafriana Sihite  
Published: June 2023

Tujuan penelitian ini adalah untuk: (1). Meningkatkan hasil belajar siswa, (2). Meningkatkan aktivitas belajar siswa. (3). Meningkatkan pemahaman siswa dan pembelajaran yang menggunakan strategi pembelajaran Inquiry. Metode yang digunakan dalam penelitian adalah Metode Penelitian Tindakan Kelas dengan menggunakan 2 siklus. Subjek penelitian ini adalah siswa kelas III-C SD Negeri 101788 Marindal I sebanyak 33 orang. Karena jumlah subjek dibawah 100 orang maka seluruh subjek menjadi sampel dalam penelitian ini. Instrumen yang digunakan untuk memperoleh data adalah menggunakan test, angket dan observasi. Teknik analisa data yang digunakan adalah dengan metode penilaian yaitu: data yang diperoleh dilakukan evaluasi berdasarkan hasil belajar siswa. Evaluasi hasil belajar siswa diberi rentang nilai dari 0 – 100. Kemudian data dihitung dari nilai rata-rata siswa, persentase jumlah siswa yang tuntas dan persentase jumlah siswa yang belum tuntas memenuhi kriteria ketuntasan minimal. (1). Hasil Penelitian ini menunjukkan terdapat peningkatan hasil belajar dengan menerapkan strategi pembelajaran kontextual dengan hasil sebagai berikut: (1) terdapat peningkatan rata-rata hasil belajar siswa, dimana pada tes awal rata-rata hasil belajar siswa adalah 49,39%, pada siklus I meningkatkan menjadi 62,73% kemudian pada siklus II meningkat lagi menjadi 72,42%, terdapat peningkatan jumlah siswa yang tuntas, dimana pada tes awal jumlah siswa yang tuntas hanya 0%, meningkat menjadi 48,48% pada siklus I kemudian meningkat lagi menjadi 87,88% pada siklus II, terdapat penurunan jumlah siswa yang tidak tuntas, dimana pada tes awal jumlah siswa yang tidak tuntas mencapai 100%, pada siklus I menjadi 51,52% kemudian pada siklus II menurun lagi menjadi 12,12% dengan kata lain hanya 4 siswa saja yang memperoleh nilai 60 dan selebihnya (29) siswa memperoleh nilai 70 dan di atas 70.
MENINGKATKAN KOMPETENSI PROFESIONAL GURU DALAM MENERAPKAN METODE PEMBELAJARAN THINK PAIR SHARE (TPS) MELALUI WORKSHOP
Authors: Yetti Mardiana  
Published: June 2023

Penelitian ini bertujuan untuk meningkatkan kompetensi profesional guru dalam menerapkan Think Pair Share (TPS) melalui workshop di SMP Swasta Al-Hidayah, SMP ST. Ignatius, SMP HKBP Padang Bulan Medan pada tahun pelajaran 2019/2020. Metode yang digunakan dalam penelitian ini adalah metode penelitian tindakan sekolah melalui 2 siklus, dimana masing-masing siklus memiliki tahap: (1) Perencanaan, (2) Pelaksanaan dan Pengamatan, (3) Evaluasi dan (4) Refleksi.Subyek dalam penelitian ini adalah berjumlah 30 orang guru yang mengajar di SMP Swasta Al-Hidayah, SMP ST. Ignatius, SMP HKBP Padang Bulan Medan. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah menggunakan teknik observasi, kesioner,wawancara dan studi dokumentasi.Teknik analisa data yang digunakan di dalam penelitian ini adalah dengan menggunakan pehitungn persen jumlah guru yang sudah mampu menerapkan TPS dan yang belum mampu menerapkan TPS. Hasil penelitian menunjukkan: (1). Terdapat peningkatan jumlah guru yang mampu menerapkan Think Pair Share (TPS) dari 30 orang guru,baru 20. (66,67%) guru yang mampu menerapkan TPS pada siklus I kemudian meningkat pada siklus II menjadi 26 (86,67%) guru yang sudah mampu menerapkan TPS ; (2) Terdapat penurunan jumlah guru yang tidak mampu menerapkan TPS , dari 30 orang guru, terdapat 10 (33,33%) guru belum mampu menerapkan TPS pada siklus I kemudian pada siklus II terjadi penurunan jumlah guru yang belum mampu menerapkan TPS menjadi 4 (13,33%) guru yang belum mampu menerapkan TPS secara baik; (3) Kompetensi profesional guru dalam menerapkan TPS dapat ditingkatkan melalui workshop.
PEMBELAJARAN KOOPERATIF GALLERY OF LEARNING TERHADAP HASIL BELAJAR ADMINSTRASI PERKANTORAN
Authors: Sri Suci Murniati, Mhd. Zulkifli Hasibuan  
Published: June 2023

Jenis Penelitian yang digunakan adalah Penelitian berjenis kuantitatif. Instrumen pengumpulan data adalah tes yang berbentuk pilihan ganda sebanyak 20 butir. Adapun teknik sampling yang digunakan yaitu teknik total Sampling. Dimana seluruh jumlah populasi keseluruhan adalah 60 orang sedangkan yang ditetapkan sampel berjumlah 28 orang sebagai sampel penelitian. Dari hasil penelitian diperoleh rata-rata hasil belajar menggunakan model pembelajaran kooperatif Gallery Of Learning 84,5. Sedangkan hasil pengujian hipotesis dengan menggunkan rumus uji-t diperoleh thitung sebesar 1,26 sedangkan ttabel diperoleh untuk N=28 pada taraf signifikan Sebesar 0,98 dengan membandingkan thitung dan ttabel maka diperoleh thitung ttabel 1,260,98 yang berarti hpotesis penelitian diterima kebenarannya. Dengan demikian dapat disimpulkan bahwa ada pengaruh yang signifikan anatar model pmebelajaran kooperatif gallery of learning terhadap hasil belajar korespondensi pada siswa kelas X SMK Swasta Ar-Rahman Medan Tahun 2021-2022. Kesimpulan dari penelitian ini adalah menggunakan model pembelajaran kooperatif Gallery Of Learning dapat meningkatkan hasil belajara siswa.
PENGARUH KETRAMPILAN MENGAJAR GURU TERHADAP HASIL BELAJAR IPS TERPADU SISWA
Authors: Nurbaiti, Rijal  
Published: June 2023

Jenis Penelitian yang digunakan adalah Penelitian berjenis kualitatif. Instrumen pengumpulan data adalah angket dan tes yang berbentuk pilihan ganda sebanyak 20 butir. Adapun teknik sampling yang digunakan yaitu teknik total Sampling. Dimana seluruh jumlah populasi keseluruhan adalah 336 orang sedangkan yang ditetapkan sampel berjumlah 50 orang sebagai sampel penelitian yang pengambilannya dilakukan secara acak (random). Analisis data hasil penelitian untuk pengujian hipotesis dengan menggunkan rumus uji korelasi product moment, yang selanjutnya diuji dengan menggunakan uji-t. Dari hasil uji-t diperoleh besarnya nilai hasil perhitungan (t) sebesar 3,26 sedangkan besarnya nilai (t) dalam tabel korelasi adalah 2,011 untuk N = 50 dan signifikan 5 % taraf kepercayaan 95 % dengan demikian hipotesis yang di tetapkan dapat diterima kebenarannya sebab nilai t(hitung) > t(tabel).Hal ini berarti terdapat pengaruh keterampilan guru mengajar terhadap hasil belajar IPS Terpadu siswa kelas VIII MTs Amaliyah Piasa Ulu Tahun ajaran 2021/2022. Kesimpulan ari hasil penelitian tersebut diketahui bahwa ada pengaruh keterampilan guru mengajar terhadap hasil belajar IPS Terpadu siswa kelas VIII MTs Amaliyah Piasa Ulu Tahun ajaran 2021/2022, dapat di terima t(hitung) > t(tabel) yaitu : 3,26 > 2,011.
Realization of potential of spring triticale varieties in the conditions of the northeastern part of the Forest-Steppe of Ukraine
Authors: Радченко М.В. , Данильченко О.М. 
Published: June 2023

Spring triticale in the grain complex plays a significant stabilizing role in food grain production. The fact that spring triticale is low demanding to predecessors, soil conditions, technical and fodder value of grain, increased resistance to diseases makes it possible to increase grain production.
The research envisaged the use of the genetic potential of high yields of a relatively new grain crop ‒ spring triticale, which expands the possibilities of producing pure products and stabilizes the market of ecologically safe food grain.
Varieties of spring triticale had an average plant weight in the range of 2.4‒3.0 g. The greatest weight of the plant was observed in the variety Husar Kharkivskyi ‒ 3.0 g. On average, over the years of research, the maximum weight of the spring triticale ear was distinguished by plants of the Husar Kharkivskyi variety ‒ 2.0 g. Smaller values of plant ear weight were determined in the varieties Zlit Kharkivskyi and Boryviter Kharkivskyi ‒ 1.9, 1.8 g respectively. Experimental data show that the longest ear (on average 9.5 cm) had plants in the variant with the variety Husar Kharkivskyi. The smallest mass of grain from the ear was formed by spring triticale plants in the variety Boryviter Kharkivskyi (1.2 g), the largest one was in the variety Husar Kharkivskyi (1.4 g). The number of grains in the ear ranged from 32.8 to 35,0 pieces. The largest number of grains in the ear was formed by plants of the Husar Kharkivskyi variety ‒ 35 pcs. However, it was found that the largest mass of 1000 grains differed plants in crops of the variety Husar Kharkivskyi ‒ 40.0 g. On average the maximum yield during the research period was formed by the variety Husar Kharkivskyi ‒ 4.76 t/ha. Varieties Boryviter Kharkivskyi and Zlit Kharkivskyi provided yields of 4.08, 4.49 t/ha respectively.
The content of crude gluten in the grain of spring triticale in the years of research was at the level of 24.92‒26.21 %. Varietal characteristics affected the gluten content in triticale grain. Grain with the highest gluten content was obtained in the variety Husar Kharkivskyi ‒ 26.21 %, which is 1.25 % more than in the variety Zlit Kharkivskyi and 1.29 % in the variety Boryviter Kharkivskyi. The protein content in the grain of spring triticale ranged from 12.57 to 13.53 %. The largest amount of protein in the spring triticale grain was obtained in the variety Husar Kharkivskyi ‒ 13.53%. Slightly lower protein content was obtained in the varieties Zlit Kharkivskyi ‒ 12.75 % and Boryviter Kharkivskyi ‒ 12.57 %.
The best conditions for growth, development and crop formation of spring triticale have developed on the variant with the Husar Kharkivskyi variety. This variety provided the maximum yield on average for the research period of 4.76 t/ha with the number of grains in the ear of 35 pcs and weight of 40.0 g for 1000 seeds. The maximum amount of gluten 26.21 % with a protein content of 13.53 % was noted in the grain of the Husar Kharkivskyi variety.
The Impact Of Twitter And News Count Variables On Stock Price Prediction Via Neural Networks
Authors: Rizvi Shamir 
Published: June 2023

<p> This study examines how Twitter and News Count variables generated by Bloomberg L.P. when utilized as inputs impact the stock price prediction accuracy of two distinct neural network types. The neural network types that are examined are Multi-Layer Perceptron neural networks and Long Short-Term Memory neural networks. Besides, all models were tested on two distinct periods, one without any market panic, the other including a prolonged period of market panic. The results suggest that the inclusion of Twitter and News Count variables significantly improve Multi-Layer Perceptron networks, but no significant improvement occurred for Long-Short Term Memory networks. Regarding periods of panic and no panic, the inclusion of the variables improved stock price prediction via neural networks in both scenarios. </p>
Sustainable Jewellery Practice: A Creative Approach To Communicate Sustainability
Authors: Yin Zoe Zi Yi 
Published: June 2023

<p> This creative research is based on an extensive review of literature that explores both environmental and social concerns in the jewellery industry, relating to the metal mining sector. Issues addressed include the processes and methods of the extraction of metals through mining, to the metal finishing of jewellery manufacturing. Existing studies have revealed that there is a lack of clarity in defining sustainability in the context of a studio practice for Independent Jewellery Designers (Ceschin, and Gaziulusoy, 2016; Fettolini, 2018). This study will be presented through a review of literature that was integrated into a conceptual framework, followed by practice-based activities. </p>
<p>I used my own craft education and experience as an example in this practice-based research. Positioning craft practice in a research context can facilitate the reflection and articulation of knowledge generated from within the research-practitioner’s artistic experience. Conducting primary research through making, enables knowledge to become explicit as a means of visual evidence to support the written text. </p>
<p>In addition to the paper, a collection of brooches have been produced and will be exhibited as the creative component of this project. </p>
Three-dimensional computed tomography mapping techniques in the morphometric analysis of AO/OTA 33A and 33C distal femoral fractures: a retrospective single-center study
Authors: Chen Song , Zheng Zhenxin , Guo Jinku , Hong Shengkun , Zhou Weijun , Xie Jun , Wang Wei 
Published: June 2023

Purpose: Complex distal femoral fractures involve a challenging set of considerations that must be known to provide optimal management. This study aimed to determine the location and frequency of fracture lines and comminution zones in AO/OTA types 33A and 33C distal femoral fractures using three-dimensional computed tomography mapping.Methods: Seventy-four consecutive eligible patients were included. Fracture fragments for each patient were reconstructed, virtually reduced, and adjusted to match the distal femoral template. Then, all fracture lines and comminuted areas were extracted in transparent mode, and corresponding heat maps were constructed. Finally, these maps, along with the quantitative analysis findings of the counts and volumes of each fragment, were used to summarize the characteristics of the fractures.Results: Thirty-four females and 40 males [average age, 58 years (range, 18–92 years)] presented with a distal femoral fracture. There were 53 AO/OTA type 33A fractures, and 21 AO/OTA type 33C fractures. These two patterns differed significantly on fracture fragment count, comminuted zone fracture fragment count, and mean comminuted zone fracture fragment volume (p &lt; 0.05). Most of the fracture line heat zones were in the femoral epiphysis, intercondylar notch of the femur, and patellofemoral joint. The comminuted area heat regions were mostly found on the lateral, anterior, and posterior femoral diaphysis, with less involvement on the medial side.Conclusion: Our findings may serve as a guide for the surgical approach selection of complex distal femur fractures, the placement strategy of the internal fixation, and the optimization of the osteotomy plan for biomechanical studies.
OpenDSU: digital sovereignty in PharmaLedger
Authors: Sammeth Michael , Ursache Nicu-Cosmin , Alboaie Sînică 
Published: June 2023

Introduction: Distributed ledger networks, chiefly those based on blockchain technologies, currently are heralding a next-generation of computer systems that aims to suit modern users’ demands. Over the recent years, several technologies for blockchains, off-chaining strategies, as well as decentralised and respectively self-sovereign identity systems have shot up so fast that standardisation of the protocols is lagging behind, severely hampering the interoperability of different approaches. Moreover, most of the currently available solutions for distributed ledgers focus on either home users or enterprise use case scenarios, failing to provide integrative solutions addressing the needs of both.Methods: Herein, we introduce the OpenDSU platform that allows to interoperate generic blockchain technologies, organised–and possibly cascaded in a hierarchical fashion–in domains. To achieve this flexibility, we seamlessly integrated a set of well conceived components that orchestrate off-chain data and provide granularly resolved and cryptographically secure access levels, intrinsically nested with sovereign identities across the different domains. The source code and extensive documentation of all OpenDSU components described herein are publicly available under the MIT open-source licence at https://opendsu.com.Results: Employing our platform to PharmaLedger, an inter-European network for the standardisation of data handling in the pharmaceutical industry and in healthcare, we demonstrate that OpenDSU can cope with generic demands of heterogeneous use cases in both, performance and handling substantially different business policies.Discussion: Importantly, whereas available solutions commonly require a pre-defined and fixed set of components, no such vendor lock-in restrictions on the blockchain technology or identity system exist in OpenDSU, making systems built on it flexibly adaptable to new standards evolving in the future.
Metabolic syndrome in patients with type 2 diabetes mellitus at Adama Hospital Medical College, Ethiopia: a hospital-based cross-sectional study
Authors: Charkos Tesfaye Getachew , Getnet Menberu 
Published: June 2023

BackgroundMetabolic syndrome is one of the most serious global public health problems. It is associated with a higher risk of heart attack and other cardiovascular diseases. However, the magnitude of metabolic syndrome among patients with type 2 diabetes mellitus is not well understood, especially in developing countries such as Ethiopia.ObjectiveTo determine the magnitude of metabolic syndrome and associated factors among type 2 diabetes mellitus patients at Adama Hospital Medical College, Ethiopia, in 2022.MethodA facility-based cross-sectional study was conducted from September 1 to October 30, 2022. The data was collected through a self-administered questionnaire. A systematic random sampling method was used to select the participants. Data were entered using Epi Info version 7.2 and analyzed by SPSS version 23. Multivariable logistic regression was used to model this study. Statistical significance was set at p-values of &lt; 0.05.ResultA total of 237 participants were included in this study, with a response rate of 95.1%. Overall, the magnitude of metabolic syndrome was 53.2% (95% CI: 46.8 - 59.6), 41.3% (95% CI: 35.0 - 47.5), and 41.8% (95% CI: 35.5 – 48.1) based on 2009 harmonized criteria of MetS, Revised National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATP III), and International Diabetes Federation (IDF) criteria, respectively. In multivariable logistic analysis, urban residence (AOR=3.07, 95% CI: 1.46-6.42), earning a high income (AOR=5.87 95% CI: 1.8-19.1), history of cardiac illness (AOR=3.33, 95% CI: 1.41-7.84), history of hypertension (AOR=2.65, 95% CI: 1.22-5.78), dyslipidemia (AOR=4.47, 95% CI: 1.96-10.19), current cigarette smoker (AOR=6.2, 95% CI: 1.7-22.93), sedentary activity (AOR=3.62, 95% CI: 1.68-7.82), use of palm oil (AOR=4.87, 95% CI: 2.06-11.51), and BMI ≥25 kg/m2 (AOR=3.36, 95% CI: 1.57-7.16) were significantly associated with metabolic syndrome.ConclusionThe findings of this study suggested that the magnitude of metabolic syndrome among T2DM patients was high. We found consistent results using the NCEP-ATP III and IDF criteria. Similarly, urban residence, high income, history of cardiac, history of hypertension, dyslipidemia, current cigarette smoker, sedentary activity, palm oil, and BMI ≥25 kg/m2 were significantly associated with metabolic syndrome.
Impacts of gender and age on meibomian gland in aged people using artificial intelligence
Authors: Huang Binge , Fei Fangrong , Wen Han , Zhu Ye , Wang Zhenzhen , Zhang Shuwen , Hu Liang , Chen Wei , Zheng Qinxiang 
Published: June 2023

Purpose: To evaluate the effects of age and gender on meibomian gland (MG) parameters and the associations among MG parameters in aged people using a deep-learning based artificial intelligence (AI).Methods: A total of 119 subjects aged ≥60 were enrolled. Subjects completed an ocular surface disease index (OSDI) questionnaire, received ocular surface examinations including Meibography images captured by Keratograph 5M, diagnosis of meibomian gland dysfunction (MGD) and assessment of lid margin and meibum. Images were analyzed using an AI system to evaluate the MG area, density, number, height, width and tortuosity.Results: The mean age of the subjects was 71.61 ± 7.36 years. The prevalence of severe MGD and meibomian gland loss (MGL) increased with age, as well as the lid margin abnormities. Gender differences of MG morphological parameters were most significant in subjects less than 70 years old. The MG morphological parameters detected by AI system had strong relationship with the traditional manual evaluation of MGL and lid margin parameters. Lid margin abnormities were significantly correlated with MG height and MGL. OSDI was related to MGL, MG area, MG height, plugging and lipid extrusion test (LET). Male subjects, especially the ones who smoke or drink, had severe lid margin abnormities, and significantly decreased MG number, height, and area than the females.Conclusion: The AI system is a reliable and high-efficient method for evaluating MG morphology and function. MG morphological abnormities developed with age and were worse in the aging males, and smoking and drinking were risk factors.