bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Kualitas Butir Soal Penilaian Akhir Semester Matematika di SMP Negeri 11 Dumoga
Authors: Komaling Stevanly O. , Damai I Wayan , Monoarfa Jorry F.
Published: November 2024

Tujuan penelitian ini untuk mengetahui apakah kualitas soal buatan guru di SMP Negeri 11 Dumoga memiliki kualitas yang baik dengan mengetahui kualitas butir soal yang ditinjau dari validitas, reliabilitas, tingkat kesukaran, daya pembeda dan efektivitas pengecoh. Jenis penelitian ini merupakan penelitian deskriptif. Subjek dalam penelitian terdiri dari 5 kelas yaitu kelas VII A, VII B, VIII, IX A dan IX B yang berjumlah 124 siswa. Teknik pengumpulan data yang dilakukan adalah metode dokumentasi dan observasi. Hasil penelitian menunjukkan bahwa kualitas butir soal yang telah diujikan pada kelas VII  terdapat 65% tes valid dan 35% tes tidak valid, dengan tingkat reliabilitas tinggi yaitu r11 ≥ 0,60. Tingkat kesukaran tes kelas VII, 10% mudah, 85% sedang, 5% sukar. Daya pembeda kelas VII, jelek 25%, cukup 20%, baik 40%, baik sekali 5% dan jelek sekali 10%. Efektifitas pengecoh pada kelas VII 78% berfungsi dan 22% tidak berfungsi. Kelas VIII terdapat 80% tes valid dan 20% tes tidak valid. Reliabilitas soal yang sangat tinggi yaitu r11 ≥ 0,80. Tingkat kesukaran, 10% mudah, 75% sedang dan 15% sukar. Daya pembeda, jelek 20%, cukup 15%, baik 50%, baik sekali 10% dan jelek sekali 5%. Efektivitas pengecoh, 92% berfungsi dan 8% tidak berfungsi. Kelas IX 63% tes valid dan 37% tes tidak valid. Reliabilitas yang tinggi yaitu r11 ≥ 0,60. Tingkat kesukaran kelas IX, 16% mudah, 53% sedang, 32% sukar. Daya pembeda kelas IX, jelek 32%, cukup 16%, baik 32%, baik sekali 11% dan jelek sekali 11%. Efektifitas pengecoh IX 88% berfungsi dan 12% tidak berfungsi.
Analisis Kesalahan Siswa dalam Menyelesaikan Soal Cerita SPLDV Berdasarkan Watson’s Error Category
Authors: Tamedia Deise , Wenas John R. , Pitoy Cori
Published: November 2024

Penelitian ini bertujuan untuk mengetahui kesalahan dan faktor penyebab kesalahan siswa kelas VIIIB SMP Negeri 1 Lirung dalam menyelesaikan soal cerita Sistem Persamaan Linear Dua Variabel (SPLDV) berdasarkan category Watson’s. Kesalahan yang dimaksudkan disini adalah kesalahan yang terjadi dalam menyelesaikan soal cerita SPLDV, yaitu: Data tidak tepat, Prosedur tidak tepat, Data tidak disebutkan, Kesimpulan tidak disebutkan, Konflik level respon, Manipulasi tidak langsung, Masalah hirarki keterampilan. Jenis penelitian ini menggunakan penelitian deskriptif dengan pendekatan kualitatif. Teknik pengumpulan data yang dilakukan, yaitu melalui tes tertulis berupa soal uraian yang terdiri dari 4 butir soal, analisis, wawancara dan dokumentasi. Sumber dan subjek pada penelitian ini adalah siswa kelas VIIIB SMP Negeri 1 Lirung TA 2020/2021. Teknik analisis data dalam penelitian ini melalui tahapan reduksi data, penyajian data, kesimpulan. Hasil penelitian menunjukkan kesalahan siswa yaitu data tidak tepat dengan persentase 5.00%, prosedur tidak tepat memilik persentase sebesar 17.50%, data tidak disebutkan 15%, kesimpulan tidak disebutkan 12.50%, konflik level respon 2.50%, masalah hirarki keterampilan 2.50%, selain ketujuh kategori tersebut 10%. Faktor penyebab yaitu siswa kurang teliti dalam menulis, siswa menganggap kalau objek  dalam soal cerita tidak perlu lagi diubah kedalam simbol matematika, siswa lupa cara untuk mencari nilai x atau y dengan menggunakan metode substitusi, siswa keliru dalam mengoperasikan bilangan, siswa lupa menuliskan pemisalan, siswa menganggap sudah tidak perlu lagi menuliskan pemisalan, siswa menganggap sudah tidak perlu lagi menuliskan kesimpulan, siswa lupa menuliskan kesimpulan, siswa tidak tahu menyelesaikan soal, siswa tidak tahu cara menuliskan data yang ada, siswa kehabisan waktu dalam mengerjakan soal.
Perbandingan Hasil Belajar Siswa Menggunakan Model PBL dan Model DI Berbantuan Software Geogebra pada Materi SPLDV
Authors: Kapoh Lingkan C. , Sumarauw Sylvia J. A. , Pangemanan Aaltje S.
Published: November 2024

Penelitian ini dilatar belakangi masalah yang ditemukan saat melaksanakan observasi di SMP Kristen Rurukan dalam pembelajaran ditemui kendala-kendala yang mengakibatkan masalah seperti hasil belajar siswa belum optimal. Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar siswa menggunakan model pembelajaran Problem Based Learning (PBL) dengan model Pembelajaran konvensional Berbantuan Software Geogebra Via Google Meet. Metode penelitian ini adalah eksperimen semu, dengan rancangan penelitian Posttest Only Control Group Desain. Subjek penelitian yaitu kelas VIII A sebagai kelas eksperimen dan kelas VIII B sebagai kelas kontol dengan jumlah berturut-turut 25 dan 24 siswa. Data diambil dari hasil belajar siswa yang diperoleh dari posttest setelah diberikan perlakuan. Berdasarkan uji hipotesis menggunakan analisis statistik uji-t menunjukan bahwa nilai thitung = 2.00748 dan ttabel = 1.677927 dimana thitung > ttabel ini berarti tolak  dan terima . Dengan demikian maka dapat disimpulkan, bahwa rata-rata hasil belajar siswa menggunakan model pembelajaran Problem Based Learning (PBL) berbantuan Software Geogebra via Google Meet lebih baik dari rata-rata hasil belajar siswa menggunakan model konvensional berbantuan software Geogebra via Google Meet.
Pengaruh Kreativitas Belajar dan Kecerdasan Logika Matematika terhadap Hasil Belajar Matematika Siswa
Authors: Putri Febriyani R.D. , Tilaar Anetha L.F. , Pitoy Cori
Published: November 2024

Tujuan penelitian ini adalah untuk mengetahui ada atau tidaknya 1. Pengaruh kreativitas belajar terhadap hasil belajar matematika siswa; 2. Pengaruh kecerdasan logika matematika terhadap hasil belajar matematika siswa; dan 3. Pengaruh kreativitas belajar dan kecerdasan logika matematika secara bersamaan terhadap hasil belajar matematika siswa. Dalam penelitian ini menggunakan metode survei dengan pendekatan kuantitatif. Seluruh siswa kelas XI IPA SMA Lokon St. Nikolaus Tomohon tahun ajaran 2020/2021 dengan jumlah 64 orang siswa menjadi populasi dalam penelitian ini dan sampel pada penelitian ini sebanyak 39 siswa. Untuk data kreativitas belajar didapat melalui angket dengan skala Likert, dan untuk data kecerdasan logika matematika diperoleh melalui tes dalam bentuk soal objektif, sedangkan untuk data hasil belajar matematika siswa didapatkan dari dokumentasi hasil ulangan harian mata pelajaran matematika pada materi Persamaan Trigonometri di semester genap pada tahun ajaran 2020/2021 dari guru mata pelajaran matematika di tempat penelitian. Dalam penelitian ini teknik penelitian yang digunakan adalah teknik analisis regresi sederhana dan analisis regresi berganda dan dilanjutkan dengan analisis korelasi untuk memperoleh koefisien determinasi. Untuk hasil penelitian yang diperoleh yaitu terdapat pengaruh positif dari kreativitas belajar terhadap hasil belajar matematika siswa dengan kontribusi sebesar 16,8% yang secara signifikan ditunjukkan dari Sig. < 0,05, terdapat pengaruh positif kecerdasan logika matematika terhadap hasil belajar matematika siswa dengan kontribusi  sebesar 23,8% secara signifikan ditunjukkan dari Sig..< 0,05 dan tidak terdapat pengaruh kreativitas belajar dan kecerdasan logika matematika secara bersamaan terhadap hasil belajar matematika siswa.
Kesalahan Siswa dalam Menyelesaikan Soal Matematika Materi Persamaan Kuadrat Berdasarkan Prosedur Newman
Authors: Dengah Ananda F. , Sambuaga Oltje T. , Regar Vivian E.
Published: November 2024

Persamaan kuadrat merupakan bagian matematika yang sering melibatkan pemahaman konsep dan prosedur sehingga dengan menguasai materi persamaan kuadrat dapat membantu siswa untuk lebih mudah mempelajari materi matematika yang lain. Tujuan dari riset ini adalah mengetahui kesalahan-kesalahan yang dilakukan siswa saat mengerjakan soal persamaan kuadrat. Penelitian ini memakai pendekatan kualitatif dengan jenis penelitian deskriptif. Subjek adalah siswa kelas IX-1 yang berjumlah 20 siswa. Teknik analisis data menggunakan tes dan wawancara. Analisis kesalahan siswa dalam penelitian ini menggunakan prosedur dari Newman yaitu kesalahan membaca, kesalahan memahami masalah, kesalahan dalam transformasi, kesalahan keterampilan memproses, dan kesalahan penulisan jawaban akhir. Berdasarkan hasil penelitian yang diperoleh menunjukkan bahwa terdapat 3 kesalahan yang sering dilakukan siswa diantaranya kesalahan memahami masalah yaitu 19 siswa (95%), kesalahan keterampilan proses yaitu 19 siswa (95%), dan kesalahan penulisan jawaban akhir yaitu 19 siswa (95%).
Analisis Kualitas Soal Ujian Mid Semester Ganjil Buatan Guru Matematika
Authors: Ponamon Indri D. , Sulangi Victor R. , Tumalun Nicky K.
Published: November 2024

Butir soal yang diujikan harus berkualitas sehingga mampu menjadi alat ukur yang efektif. Penelitian ini dilakukan untuk mengevaluasi apakah butir soal memiliki kualitas yang baik berdasarkan tingkat validitas soal, reliabilitas soal, indeks kesukaran soal, daya pembeda soal dan efektivitas pengecoh soal. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kuantitatif. Subjek penelitian siswa kelas VIII A, VIII B dan VIII C yang berjumlah 77 siswa di SMP Kristen Kotamobagu tahun ajaran 2020/2021. Penelitian ini dilakukan dengan metode observasi, mengambil data yang diperlukan serta mengambil dokumentasi sebagai bukti penelitian. Perhitungan data menggunakan bantuan software SPSS for windows version 22 dan software Microsoft Excel 2010. Hasil analisis menunjukkan kualitas butir soal yaitu 95% tes valid dan 5% tes tidak valid. Termasuk reliabilitas soal yang tinggi untuk kelas VIII. Untuk tingkat kesukaran, 15% mudah, 80% sedang dan 5% sukar. Daya pembeda, sangat baik 15%, baik 70%, cukup 10%, buruk 5% dan sangat buruk 0%. Efektivitas pengecoh, 75% tidak berfungsi dan 25% berfungsi. Dari hasil analisis, kesimpulannya adalah butir soal yang telah diujikan menunjukkan kualitas yang masih kurang baik.
Pengaruh Minat Belajar dan Kemampuan Pemecahan Masalah terhadap Hasil Belajar Siswa pada Materi Aritmetika Sosial
Authors: Tumbel Natalia C. , Regar Vivian E. , Mangobi James U.L.
Published: November 2024

Penelitian ini bertujuan untuk meneliti pengaruh 1) Minat belajar terhadap hasil belajar siswa pada materi aritmetika sosial, 2) Kemampuan pemecahan masalah terhadap hasil belajar siswa pada materi aritmetika sosial, 3) Minat belajar dan kemampuan pemecahan masalah secara bersama-sama terhadap hasil belajar siswa pada materi aritmetika sosial. Penelitian ini menggunakan metode survei dengan pendekatan kuantitatif. Populasi dalam penelitian ini adalah siswa kelas VII SMP Negeri 1 Tumpaan. Teknik pengambilan sampel menggunakan simple random sampling dengan jumlah sampel 40 siswa. Hasil penelitian menunjukkan bahwa 1) Minat belajar memiliki pengaruh positif yang signifikan terhadap hasil belajar siswa pada materi aritmetika sosial dengan model regresi  dan ditunjukkan dengan hasil  atau  dengan kontribusi minat belajar terhadap hasil belajar siswa pada materi aritmetika sosial sebesar 36,12%. 2) Kemampuan pemecahan masalah memiliki pengaruh positif yang signifikan terhadap hasil belajar siswa pada materi aritmetika sosial dengan model regresi  dan ditunjukkan dengan hasil  atau  dengan kontribusi kemampuan pemecahan masalah terhadap hasil belajar siswa pada materi aritmetika sosial sebesar 38,68%. 3) Minat belajar dan kemampuan pemecahan masalah memiliki pengaruh positif yang signifikan terhadap hasil belajar siswa pada materi aritmetika sosial dengan model regresi  dan ditunjukkan dengan hasil  atau  dengan kontribusi minat belajar dan kemampuan pemecahan masalah pada materi aritmetika sosial sebesar 54,61%. Berdasarkan hasil penelitian ini disimpulkan bahwa minat belajar dan kemampuan pemecahan masalah secara bersama-sama mempengaruhi hasil belajar siswa pada materi aritmetika sosial.
Penerapan Model Pembelajaran Blended Learning untuk Meningkatkan Hasil Belajar Siswa Materi SPLDV di SMP Negeri 2 Langowan
Authors: Tendean Livinia , Tilaar Anetha L.F. , Kumesan Selfie L.
Published: November 2024

Penelitian ini dilatar belakangi dari hasil pengamatan yang dilakukan selama PPL 2 di SMP Negeri 2 Langowan dimana akibat pandemi covid-19 menyebabkan kurangnnya tatap muka sehingga mengakibatkan hasil belajar siswa menurun. Penelitian ini bertujuan untuk mengetahui hasil belajar siswa yang diajar menggunakan model blended learning dan pembelajaran konvensional pada materi SPLDV. Jenis penelitian ini adalah penelitian eksperimen dengan pendekatan kuantitatif, dengan desain penelitian Quasi Experiment Design. Populasi pada penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 2 Langowan dengan jumlah 82 siswa. Sampel yang digunakan diambil dari 2 kelas yang normal dan homogen, yaitu kelas VIII B sebagai kelas eksperimen sebanyak 27 siswa dan kelas VIII C sebagai kelas control sebanyak 25 siswa. Data hasil penelitian dihitung menggunakan microsoft excel dengan uji-t dan menunjukan bahwa nilai thitung = 6,963072781 > ttabel = 2,008559072 dengan taraf nyata α = 0,05 ini berarti H0 ditolak. Dengan ini dapat disimpulkan bahwa, penerapan model pembelajaran blended learning dapat meningkatkan hasil belajar siswa materi pokok SPLDV di SMP Negeri 2 Langowan.
Kontrol Optimal terhadap Dinamika Penyebaran Penyalahgunaan Narkoba Tingkat Berat pada Model Matematika SAHTR
Authors: Anggriani Nita , Handayani Lilis , Angmalisang Helen Y.
Published: November 2024

Penyebaran penyalahgunaan narkoba di Indonesia yang setiap tahunnya semakin meningkat sebesar 24%-28%, terutama dikalangan remaja dimana pada tahun 2018 diperkirakan terdapat 2,29 juta orang berusia 15-35 tahun yang terlibat dalam penyalahgunaan narkoba tersebut. Artikel ini membahas tentang analisis kontrol optimal model matematika penyebaran penyalahgunaan narkoba dengan lima kelas populasi dari pengembangan model yaitu kelas populasi yang rentan menyalahgunakan narkoba atau Susceptible (S), tingkat penyalahgunaan narkoba ringan (A), penyalahgunaan tingkat berat (H), penyalahgunaan melakukan pengobatan (T), dan penyalahgunaaan mengalami pemulihan (R). Tujuan penelitian ini untuk mengembangkan model penyebaran penyalahgunaan narkoba dengan menggunakan penerapan kampanye dan penguatan terhadap pisikologi diri atau konseling setelah individu tersebut melakukan proses penyembuhan. Sistem digunakan pada penelitian ini yaitu prisip minimum Pontryagin kemudian diselesaikan secara numerik menggunakan metode Forward-Backward Sweep dengan menggunakan software matlab. Akumulasi pengguna narkoba tingkat berat dengan menggunakan metode jumlahan Riemann dengan membandingkan penyalahgunaan narkoba tingkat berat dengan kontrol optimal dan tanpa kontrol. Penggunaan penerapan kampanye dan penguatan terhadap pisikologi diri atau konseling pada model matematika penyebaran penyalahgunaan narkoba berhasil menurunkan sebanyak 37,87% jumlah individu terhadap penyalahgunaan narkoba tingkat berat. Hasil simulasi yang diperoleh penerapan kampanye dan penguatan terhadap pisikologi diri atau konseling maka penyebaran penyalahgunaan narkoba lebih cepat diberantas ketika sejak awal diberikan jumlah besar. Penerapan kampanye dan penguatan konseling diri pada dinamika penyebaran penyalahgunaan narkoba perlu diberikan jangka waktu yang lama agar terjadi pencegahan penyebaran penyalahgunaan narkoba.
Study of the Application of Problem-Based Learning in Mathematical Statistics Lectures on Students' Concept Understanding
Authors: Regar Vivian E. , Repi Johanis C. F.
Published: November 2024

Kemampuan memahami konsep merupakan kemampuan matematis yang harus dimiliki oleh mahasiswa agar dapat lebih memahami materi yang diajarkan. Dalam mempelajari statistika matematika, siswa dituntut untuk mampu menerapkannya dalam konteks kehidupan sehari-hari dan mampu memecahkan masalah. Pendekatan pembelajaran yang menggunakan permasalahan dunia nyata sebagai konteks bagi siswa untuk mempelajari berpikir kritis dan keterampilan pemecahan masalah, serta untuk memperoleh pengetahuan dan konsep esensial dari materi pelajaran adalah pembelajaran berbasis masalah (PBL). PBL digunakan untuk merangsang pemikiran tingkat tinggi dalam situasi berorientasi masalah. Penelitian ini bertujuan untuk menguji pengaruh penerapan model Problem-Based Learning (PBL) terhadap kemampuan pemecahan masalah siswa pada mata kuliah Statistika Matematika. Penelitian ini merupakan penelitian deskriptif kuantitatif dengan subjek penelitian mahasiswa Jurusan Matematika semester 4 tahun ajaran 2021/2022. Hasil penelitian menunjukkan bahwa pemahaman konsep siswa dalam memahami materi Statistika Matematika yang diajarkan dengan menggunakan model Pembelajaran Berbasis Masalah lebih tinggi dibandingkan dengan hasil belajar siswa yang diajarkan dengan menggunakan model pembelajaran langsung. Berdasarkan perhitungan interpretasi skor terhadap respon siswa terlihat bahwa respon siswa terhadap penggunaan model pembelajaran berbasis masalah adalah sebesar 86,16%. Begitu pula dengan rata-rata persentase aktivitas mahasiswa aktif dalam perkuliahan sebesar 84,37%. Dengan demikian, hasil analisis data yang diperoleh menunjukkan bahwa penggunaan model PBL dalam proses perkuliahan dapat meningkatkan pemahaman konseptual siswa dalam memahami konsep materi statistika matematika.
Meningkatkan Hasil Belajar Anak dalam Berhitung Bilangan 1-10 pada Kelompok A, TK Amzar Molinow
Authors: Paputungan Hasnawati , Pulukadang Rosiah
Published: November 2024

Penguasaan materi bilangan di Taman Kanak-Kanak Kelompok A cenderung masih sangat kurang. Anak-anak pada kelompok ini cenderung masih menghafal dan belum memahami konsep dasar bilangan dan konsep dasar berhitung. Hal ini disebabkan oleh proses pembelajaran yang dilakukan oleh guru masih monoton dan kurang menggunakan variasi media. Anak-anak menjadi kurang termotivasi dalam belajar dan mengakibatkan belum optimalnya hasil belajar anak dalam materi mengenal dan menghitung bilangan 1- 10. Masalah ini juga menjadi salah satu yang sering dihadapi oleh anak kelompok A di TK Amzar Molinow. Oleh karena itu, penelitian ini dilaksanakan dalam upaya untuk meningkatkan hasil belajar anak dalam mengenal konsep dasar bilangan dan berhitung. Penelitian ini menggunakan desain Penelitian Tindakan Kelas (PTK) yang memiliki dua siklus dengan masing-masing siklus yang terdiri dari empat tahapan. Tahapan tersebut secara berturut-turut adalah perencanaan, pelaksanaan, observasi, dan refleksi. Subjek penelitian dalam studi ini adalah 10 anak di Kelompok A, TK Amzar Molinow.  Teknik pengumpulan data yang dilakukan adalah observasi, tes hasil belajar, dan dokumentasi. Data yang dikumpulkan dianalisis dengan statistik deskriptif. Berdasarkan hasil analisis tersebut ditemukan bahwa penggunaan media gambar buah apel dalam kegiatan pembelajaran dapat meningkatkan hasil belajar anak dalam mengenal konsep bilangan di TK Amzar Molinow. Oleh karena itu, studi ini menyarankan kepada guru TK, dalam meningkatkan hasil belajar anak dapat menggunakan media gambar buah apel sebagai alternatif metode pembelajaran pengenalan bilangan 1-10 di kelas.
Digital Piracy in Higher Education: Exploring Social Media Users and Chinese Postgraduate Students Motivations for Supporting ‘Academic Cybercrime’ by Shelving eBooks from Z-Library
Authors: Day Michael
Published: November 2024

Z-library, an electronic book (ebook) website, was shut down in November 2022 for cybercriminal activity. This created a milieu to investigate its educational significance in higher educational institutes. Adopting social representation theory, this article explores 134 comments in r/Z-Library a Reddit subforum populated across social media during the takedown. These users’ views are contextualised against opinions from 103 Higher Education (HE) postgraduate students in China, who were engaged in a qualitative study including a survey, focus group and ethnographic observation of a classroom debate. Analysis found an overlap between both groups and suggests that universities need to re-consider digital divides faced by socioeconomically disadvantaged students. Academic poverty, caused by the cost of academic literature and journals, was found to drive students and social media users towards piracy. The article concludes by recommending that universities must consider how to reduce piracy, as institutional libraries move into post-digital futures. These recommendations highlight, then, that if learners must resort to ‘academic cybercrime’ a rethink is needed about how universities enable a culture of lifelong learning.
ANALISIS PERUBAHAN PERILAKU KONSUMEN DITINJAU DARI FAKTOR PRIBADI DAN SOSIAL SERTA DAMPAKNYA TERHADAP KEPUTUSAN PEMBELIAN POINT COFFEE
Authors: Shafa Lizha Nur , Sudrajat Ajat
Published: November 2024

Konsumen dalam memilih sebuah produk secara langsung atau tidak langsung mempertimbangkan beberapa faktor sesuai dengan perilaku dan keadaannya masing-masing. Hal tersebut juga sama berlaku bagi perusahaan yang menciptakan produknya sesuai dengan keinginan dan kebutuhan konsumen. Maka penelitian dilakukan dengan tujuan untuk mengidentifikasi bagaimana Faktor Pribadi dan Faktor Sosial dapat berpengaruh terhadap Keputusan Pembelian produk Point Coffee. Metode yang digunakan yaitu pendekatan kuantitatif di mana data yang diperoleh berupa angka. Analisis dilakukan menggunakan SEM – PLS melalui software SmartPLS 4,0 dengan data yang diambil melalui penyebaran kuesioner dengan jumlah 100 sampel. Penelitian ini dalam pengolahan datanya melalui dua tahap: 1) Uji Instrumen menggunakan Uji Validitas dan Uji Reliabilitas. 2) Pengolahan data SEM-PLS berdasarkan output Outer Model (Model Pengukuran) dan Inner Model (Model Struktural). Penelitian menunjukan hasil bahwa Faktor Pribadi dan Faktor Sosial menghasilakan hubungan yang positif secara signifikan terhadap Keputusan Pembelian Point Coffee. Pada Faktor Pribadi artinya pengaruh seperti usia, pekerjaa, kondisi ekonomi dan gaya hidup memperngaruhi seseorang yang untuk memutuskan melakukan pembelian. Dan pada Faktor Sosial artinya, referensi, lingkungan dalam teman dan keluarga, lalu peran dan status sosial memiliki pengaruh dalam konsumen menentukan pilihan saat melakukan pembelian.
A Report on E-C Translation of English Humorous Novels
Authors: Meng Chenyuan
Published: November 2024

This translation practice report selects a short humorous novel: This May Hurt a Little as the translation material and case selection scope. This translation practice report is divided into five chapters. The first chapter introduces the background and significance of the translation task. Chapter Two introduces the source text and the author. The third chapter introduces the translation process in detail. Before translation, the translator carefully studied the original text and determined the translation tools and translation theories, namely Newmark’s semantic translation and communicative translation. The fourth chapter, under the guidance of semantic translation and communicative translation, carries out specific case analysis from three levels : vocabulary, syntax and discourse. The last chapter summarizes the experience and gains of the translation practice.
Progress in the application of silicon-based materials in lithium-ion batteries anodes
Authors: Huang Zihao
Published: November 2024

From the battery that powers the remote control to the battery that powers electric cars, lithium-ion batteries (LIBs) are a crucial component of contemporary energy storage. The large theoretical capacity of silicon anodes provides significant benefits inside LIBs. However, the main issue with the conventional silicon bulk anode is its considerable volume expansion, which forms an unstable Solid Electrolyte Interface (SEI) layer during the charge and discharge process and severely reduces battery performance and lifespan. Therefore, to solve these issues, researchers have explored multiple improved silicon anodes, three of which are mentioned in this essay. Firstly, the researchers delve into the usage of nanotechnology. When manipulating silicon particles at the nano-scale, the nano-silicon can mitigate the volume expansion, improving the reaction kinetics. Then, a composite of carbon and silicon is proposed, combining silicon's high capacitance and carbon's high conductivity. After that is the silicon-metal composite, which utilizes metals' mechanical strength and conductivity to stabilize Si anodes further and improve thermal stability. Overall, the significance of this study lies in the exploration of the application of silicon anodes in LIBs, highlighting the potential of these composite materials and advanced technology, which may help guide the future exploration of better silicon anodes.
The Pros and Cons of the Piano Accelerated Training Model for Art Students
Authors: Wang Hui
Published: November 2024

In the Guangdong Province Music College Entrance Examination, piano, as the main and secondary examination subject, plays a pivotal role for candidates. At present, piano candidates are mainly divided into two categories: one is candidates who have learned piano since childhood and have accumulated a deep basic skill and theoretical foundation; the other is candidates who start to practice piano for personal interest or other reasons when they are about to take the college entrance examination. Piano crash course has both advantages and disadvantages for art exam students. The advantage is that crash course learning allows candidates to master certain piano skills and knowledge in a short period of time, and improve their understanding and test-taking ability. The disadvantage is that due to the lack of long-term basic practice and a large number of works training accumulation, candidates may lack depth and breadth in piano performance, and their understanding and mastery of works may not be deep enough. Therefore, among art exam students who choose piano crash course learning, it is necessary to focus on the training and accumulation of works while mastering basic knowledge and skills, as well as deeply understand the connotation of the works. Only in this way can we achieve excellent results in the art college entrance examination and continue to develop on the road of music in the future.
Development and Application of Green Catalysts: Challenges, Optimization, and Future Perspectives
Authors: Wu Yufei
Published: November 2024

This paper comprehensively reviews the development and application of green catalysts in modern chemical industries, with a focus on analyzing the significant advantages of various types of green catalysts, such as metal-organic frameworks (MOFs) and enzyme catalysts, in improving reaction efficiency, reducing energy consumption, and minimizing by-product generation. The paper delves into the design and synthesis of green catalysts, optimization of reaction conditions, and technologies for catalyst recycling and regeneration, highlighting their key roles in enhancing catalyst performance. Despite challenges such as high material costs, complex synthesis processes, and issues with stability and durability in practical applications, continuous technological innovation and process improvements offer promising solutions. As global attention to sustainable development grows, green catalysts are expected to have broad applications in emerging fields such as carbon capture and utilization, renewable energy conversion, and environmental remediation, thereby driving the green transformation and low-carbon development of the chemical industry and providing strong technical support for achieving global sustainability goals.
Innovations in Energy Through Nanomaterials Enhancing Solid-State Battery Safety and Efficacy
Authors: Xu Yicheng
Published: November 2024

The development of solid-state batteries (SSBs) represents a significant advancement in energy storage technology, addressing the limitations of traditional liquid electrolyte batteries, such as safety concerns and efficiency issues. However, SSBs face challenges including rigid solid-to-solid contacts, poor interfacial stability, and suboptimal performance across temperature ranges. This paper explores the role of nanotechnology in enhancing the performance and safety of SSBs. It highlights the applications of nanomaterials, such as nano-composites, nano-coatings, and embedded nanoparticles, which improve ionic conductivity, mechanical strength, and thermal management. The paper also discusses the challenges of commercializing nanotechnology in SSBs, including high production costs and regulatory hurdles. Despite these challenges, nanotechnology offers promising solutions for increasing the energy density and cycle life of SSBs, making them viable for applications in electric vehicles and consumer electronics. The paper concludes with recommendations for future research directions, emphasizing the need for continued innovation to fully realize the potential of SSBs in various industries.
Strategies and Mechanisms to Improve the Catalytic Performance of Cu-Based Catalyst for CO2 Electrochemical Reduction Reaction to Methane
Authors: Zhao Yuxuan
Published: November 2024

This article introduces three significant ways of producing methane by electrocatalytic reduction of carbon dioxide. Electrocatalytic reduction of carbon dioxide can efficiently convert CO2 molecules into various high-energy fuels under ambient conditions. Methane gas, among them, stands out due to its relatively high calorific value, chemical stability, ease of storage and transportation. Therefore, research on electrocatalytic reduction of CO2 to generate methane is crucial. Common methods include adjusting catalyst morphology to expose more active sites, building nanoscale catalysts results in smaller-sized nanostructured copper and combining copper with other metals to form alloys, creating multi-metal catalysts. By optimizing these catalysts, we can efficiently reduce carbon dioxide into methane.
Cultural Relics Dance Drama
Authors: Gao Chuling
Published: November 2024

In recent years, the upsurge of Chinese traditional culture has hit. The museum cultural relics and dance drama have achieved a perfect combination. The use of new scientific and technological means has not only given new life to cultural relics, but also opened up new ideas for the vast number of cultural and museum workers and literary creators. The two interact and achieve each other, bringing visual enjoyment to the audience and promoting the development of cultural and museum undertakings.
What Roles Do Women Have in the Political Worlds in Hamlet and Macbeth?
Authors: Gao Lin
Published: November 2024

The purpose of this paper is to explore the important role of female characters in the political world in William Shakespeare’s tragedies Hamlet and Macbeth. By analyzing Queen Gertrude, Ophelia, Lady Macbeth, and the three witches, the paper reveals the influence of women in the political realm and the limitations they face. Centering on Hamlet, the essay begins by analysing Gertrude’s influence on the Danish political landscape and Ophelia’s dilemma in the struggle for male power. The article then turns to Macbeth to explore how Lady Macbeth’s ambitions for power and the witches’ supernatural abilities influence Macbeth’s political decisions. The article points out that despite their political potential and influence, these female characters remain constrained by patriarchy and are often seen as tools in the male power struggle. Finally, the essay summarises the common themes and differences between the female characters in Hamlet and Macbeth, and reflects on the place of women in the political world and the challenges they face. Through an in-depth analysis of female characters in Shakespeare’s works, this thesis aims to deepen the understanding of women’s experiences in political struggles, as well as their efforts to attain power and self-actualization in a patriarchal society.
Innovation and future development direction of hydrogen fuel cell vehicles
Authors: Li Cheng , Wu Dairong
Published: November 2024

With the increasing problem of global climate change, reducing greenhouse gas emissions has become an urgent issue for all countries to solve. The pollution of the Earth is gradually becoming severe. The extensive use of fossil fuels is a major cause of this problem. In this critical situation, energy with the least carbon emissions should be used to minimize air pollution and the harm caused by it. Hydrogen energy is currently a clean energy alternative that can achieve low carbon emissions. As a new energy vehicle, hydrogen fuel cell vehicles have the advantages of being clean, efficient, and environmentally friendly. Compared with traditional fuel vehicles, hydrogen fuel cell vehicles only produce water and a small amount of oxygen during operation, and do not emit harmful substances such as carbon dioxide, which helps to significantly reduce carbon emissions in the transportation sector. So, hydrogen fuel cell vehicles are a viable and clean solution. In this paper, the performance evaluation, cost analysis, and future impact of hydrogen-powered vehicles are analyzed, and the future development trend of hydrogen energy battery vehicles is discussed. As a new energy vehicle, hydrogen fuel cell vehicles have important strategic significance and market prospects. The purpose of this paper is to provide a useful reference for the development of China's new energy vehicle industry through the study of hydrogen fuel cell vehicles.
Mechanical and wear behavior of self-lubricating hybrid metal matrix composite(MMC)
Authors: Liu Shuinan
Published: November 2024

This study investigates the mechanical and wear behavior of self-lubricating mixed metal matrix composites (MMCs) by focusing on magnesium reinforced with graphene nanoparticles (GNP) and silicon carbide (SiC). The aim of this study was to explore the potential of magnesium as a base material for advanced applications due to its lightweight and strength properties, while combining GNP for improved lubrication and SiC for increased mechanical strength. Samples were prepared and analyzed using powder metallurgy techniques and the results showed that while GNP improves self-lubrication, it reduces the strength of the material. However, the addition of SiC counteracts this effect and improves the hardness and overall mechanical properties of the composite. This study provides insights into the future development of lightweight, durable and self-lubricating materials for the automotive and aerospace industries.
Current hydrogen production methods and their economic and environmental analysis
Authors: Fan Ruiting
Published: November 2024

As global temperatures continue to rise due to the extensive use of fossil energy sources, concerns about the environment continue to deepen. Accelerating the energy transition is a major trend, and countries are continuously increasing the proportion of clean energy in the energy supply. Hydrogen energy is one of the most promising clean energy sources and a hot research topic in various countries. Hydrogen production is a key step in the use of hydrogen energy, this paper focuses on the current mainstream hydrogen production methods including electrolysis of water, solar decomposition of water, biomass hydrogen production, nuclear technology, steam methane reforming, coal gasification, methane pyrolysis, etc. And the economic and environmental benefits of each method. According to studies, the mainstream method of producing hydrogen today involves burning fossil fuels, and more recent methods—like the electrolysis of water—need a lot more testing and development before they can be used extensively. The implementation of CCS or CCUS technology can considerably lower the carbon emissions of the hydrogen production process when it comes to hydrogen produced from fossil fuels, but doing so will result in higher energy costs and hydrogen production costs. This paper is expected to support future research directions and help governmental decision-making in the energy transition.
Game Evolution Research on the Choice of Training Strategies between Clinical Departments and Doctors under the Background of Hospital-Provided Training
Authors: Ma Fujun , Du Lei , Chen Xiaoxiao , Feng Lei
Published: November 2024

Objective: This study aims to explore the dynamic game process of training participation strategies among hospitals, clinical departments, and newly recruited doctors, as well as the impact of hospital intervention on this process. By applying game evolution theory, a comprehensive model is constructed to analyze the decision-making logic of training participation and propose new training strategies to promote the professional growth of newly recruited doctors and improve hospital service quality. Methods: The stability of dynamic game equilibrium points was analyzed by constructing Jacobian matrices, considering nine different game scenarios with and without hospital intervention. An empirical study from a hospital was introduced to verify the theoretical model's predictions. Results: The study found that without hospital intervention, clinical departments and newly recruited doctors tend to choose not to participate in training. After hospital intervention, through the provision of resources and incentives, the participation and effectiveness of training significantly improved. Conclusion: The study reveals the crucial role of hospital intervention in promoting the participation of newly recruited doctors in training and proposes a training strategy that combines theory and practice. This strategy not only helps new doctors quickly adapt to the hospital environment but also improves the quality of medical services, providing talent support for the hospital's continuous development. It offers theory-based decision support for hospital managers and provides new ideas for the improvement of future medical education and practice.
A Study of The Identity Process of Novice Teachers and Their Professional Adaptation
Authors: Gu Yijia
Published: November 2024

The aim of this study is to explore the identity process of novice teachers at the beginning of their careers and their professional adaptation, and to analyse the challenges they face and their strategies for solving them. The study begins by reviewing the theoretical foundations of identity and highlights the complexity of novice teachers' identity processes in the early stages of their careers. Then, it examined the major challenges faced by novice teachers in their professional adaptation, including teaching management, workload and emotional adjustment, and explored the interaction between identity and professional adaptability. It was found that teacher education and practice, social support, and personal factors had significant effects on novice teachers' career adjustment and identity. Specifically, high-quality teacher training and practice, effective campus support systems, and positive personal reflection and career development planning can significantly enhance novice teachers' career adjustment and identity. The study concludes with strategies for optimising teacher training and continuing education, building campus support systems and promoting novice teachers' self-reflection, and points to directions for future research, including an in-depth exploration of novice teachers' adaptability in different educational settings, the effectiveness of support mechanisms and the impact of technology on teaching and learning. The findings provide useful guidance for educational practice and lay the foundation for further research.
Research on English Translation and Overseas Dissemination of Chinese Calligraphy
Authors: Hua Jie
Published: November 2024

This article explores the aesthetic value and profound connotations of Chinese calligraphy as well as the translating strategies for its overseas dissemination. By comparison and contrast of different translation such as literal translation, free translation and intersemiotic translation, the article summarizes that the theory of intersemiotic translation provides a new perspective and methodological guidance for translating Chinese calligraphy into English. The article also analyzes the current situation and challenges during disseminating Chinese calligraphy overseas, and proposes combining new media and network technology is an effective means for overseas dissemination of Chinese calligraphy.
Current Situation and Countermeasures of Art Education Program in Universities
Authors: Xu Fu
Published: November 2024

This paper provides an in-depth analysis of the current situation of the university art education program in China, and puts forward corresponding countermeasures and suggestions for the existing problems. Through investigation and research, it is found that there are certain problems in the university art education program in terms of educational philosophy, curriculum, faculty, teaching resources and student employment. In order to realize the sustainable development of art education majors, this paper puts forward countermeasures such as updating the educational philosophy, optimizing the curriculum, strengthening the construction of faculty, increasing the input of teaching resources, and paying attention to student employment. This paper aims to provide reference and reference for the development of China's university art education majors in order to promote the reform and innovation of art education majors.
From the Perspective of Cultural Turn Theory: An Analysis of Movie Subtitle Translation
Authors: Chen Nuo , Qi Yajun
Published: November 2024

Film is an indispensable entertainment activity in People's Daily life, and it is an important spiritual food for modern people. With the gradual development of China's opening to the outside world and the influence of the domestic and foreign environment, more and more excellent foreign films enter the domestic market, and the demand for film subtitle translation also expands gradually. People's understanding of the film depends on the subtitle translation of the film, so the subtitle translation of the film occupies a very important position. Under the guidance of Susan Basnet's cultural turn theory, this paper takes the film Harry Potter as the research object and analyzes the subtitle translation.
The Role of Environmental Design in Rural Revitalization
Authors: Chen Qixin
Published: November 2024

This paper provides an in-depth study on the overview of environmental design, the application of environmental design in rural revitalization, the challenges and countermeasures of environmental design in rural revitalization, and case studies. Firstly, this paper gives an overview of environmental design, clarifies the definition, classification and characteristics of environmental design, and introduces the development trend of environmental design. Secondly, this paper discusses the application of environmental design in rural revitalization, including the improvement of rural environment, the promotion of rural economic development, and the inheritance and innovation of rural society and culture. Then, this paper analyzes the challenges faced by environmental design in rural revitalization, such as the limited nature of rural resources, the low participation of rural residents as well as the lack of policy support and professional talents for rural environmental design, and puts forward corresponding countermeasures.
Delineating The Boundaries: A Comparative Analysis of Mental Illness and Character Flaws
Authors: Xu Zihan
Published: November 2024

This paper looks into the crucial differences between mental illness (specifically personality disorders) and character flaws. An in-depth review of neurobiological, psychological, and social factors allows us to explore the etiology, manifestation, and societal impact of both concepts. Differences are emphasized in biological underpinnings, severity of impairment, diagnostic criteria, treatment approaches, and levels of insight. We contend that while mental illnesses are typically bio-psychologically ingrained and cause severe dysfunction or distress character flaws are milder forms of inner distress resulting from mostly environmentally derived factors. The paper also discusses the difficulties in differentiating these concepts alone, taking into account possible cultural influences. Through these distinctions, the study seeks to improve diagnostic accuracy, intervention specificity, and stigma reduction in mental health problems. The findings reiterate that there is a fine dividing line in human conduct and personalities that should be carefully noted both in clinical work and public talk.
Using Large Language Models to Enhance Genre-Based English for Academic Purposes (EAP) Writing: A Path to Sustainable Development
Authors: He Min , Liu Yahua
Published: November 2024

In the context of the evolving digital era, this study introduces a conceptual model that integrates Education for Sustainable Development (ESD) into English for Academic Purposes (EAP) writing, leveraging Critical Digital Literacies (CDL). It aims to develop EFL doctoral students' competencies necessary for sustainable development, addressing the gap in current genre-based EAP instruction that often neglects comprehensive ESD competencies such as systems thinking and self-awareness. Utilizing innovative tools like ChatGPT within a CDL framework, the model focuses on both explicit teaching objectives related to genre knowledge and implicit ones tied to ESD. Specifically, the study outlines eight scenarios where GPT technology aids in achieving these pedagogical goals. By implementing this model, we aim not only to enrich the EAP writing curriculum but also to subtly shift educational practices towards embracing the values of sustainability and digitalization.
Meaning And Humor Comprehension of Chinese-English Pseudo Words Among Chinese EFL Speakers: A Conceptual Blending Perspective
Authors: Wang Anni
Published: November 2024

Assuming that Chinese–English pseudo words (CEPWs) are humorous and have multiple meanings, this study, based on the conceptual blending theory (CBT), investigates the comprehension of meaning and humor in CEPWs for Chinese speakers learning English as a foreign language (EFL). Specifically, it aimed to answer the following questions: 1) What is the humorous effect of CEPWs as perceived by Chinese EFL speakers? 2) What is the comprehensive understanding of CEPWs among Chinese EFL speakers according to CBT? and 3) How are Chinese EFL speakers’ understanding of CEPWs and their perception of the humorous effect related? This study adopted a mixed method of quantitative (questionnaire) and qualitative (semi-structured interview) approaches. It surveyed 114 native Chinese EFL speakers and interviewed 12 of them. Quantitative data were collected via a questionnaire disseminated on the online questionnaire platform wenjuan.com, gathering 114 valid responses. After collection, the quantitative data were analyzed using SPSS Statistics 20 software. The findings revealed that CEPWs are more humorous than their Chinese originals. A conceptual blending model of Chinese EFL speakers’ comprehension of CEPWs was proposed, which allows these speakers to generate numerous interpretations of CEPWs. The humor in CEPWs comes from homophony, bilingual speech, and conceptual blending, facilitated by the meaning correspondence of English words in the CEPW and context. This suggests that the incongruity between input spaces and the emergent structure of conceptual blending is involved in creating humor. CEPWs meet the criteria for puns, providing a new perspective on this phenomenon. The findings provided empirical data, based on which a model of Chinese EFL speakers’ comprehension process of CEPWs was devised, providing insights into the cognitive process behind the use of Internet language.