bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pilates Pose Classification Using MediaPipe and Convolutional Neural Networks with Transfer Learning
Authors: Tanjaya Kenneth Angelo , Naufal Mohammad Farid , Arwoko Heru 
Published: January 2025

A sedentary lifestyle can lead to heart disease, cancer, and type 2 diabetes. An anaerobic exercise called pilates can address these problems. Although pilates training can provide health benefits, the heavy load of pilates poses may cause severe muscle injury if not done properly. Surveys have found that many teenagers are unaware of the movements in pilates poses. Therefore, a system is needed to help users classify pilates poses accurately. MediaPipe is a system that accurately extracts the real time human body skeleton. Convolutional Neural Network (CNN) with transfer learning is an accurate method for image classification. There have been several studies investigated pilates poses classification. However, there is still no research applies the MediaPipe as a skeleton feature extractor and CNN with a transfer learning to classify pilates poses. In addition, previous research still does not implement the pilates poses classification in real-time. Based on this problem, this study creates a system using MediaPipe as a feature extractor and CNN with transfer learning as a real-time pilates poses classifier. This system runs on a mobile device and gets information from a camera sensor. The results from MediaPipe then be classified by pre-trained CNN architectures with transfer learning: MobileNetV2, Xception, and ResNet50. The best model was obtained by MobileNetV2, which had an f1 score of 98%. Ten people who didn't know much about Pilates also tested the system. They all agreed that the app could accurately identify Pilates poses, make people more interested in Pilates, and help them learn more about Pilates.
Aspect-Based Sentiment Analysis from User-Generated Content in Shopee Marketplace Platform
Authors: Cahyani Andharini Dwi 
Published: January 2025

A number of businesses, such as TripAdvisor, Open Table, and Yelp, have successfully utilized aspect-based sentiment analysis in order to gain insights from reviews provided by customers and enhance the quality of their goods or services. Businesses are able to swiftly discover any unfavorable sentiment or possible harm to their brand when they analyze client input across numerous aspects from social media, online reviews, and conversations with customer care representatives. This study aims to explain how aspect-based semantic analysis of market-collected user-generated data through performance comparisons of Doc2vec and TF-IDF vectorization. Both Doc2Vec and TF-IDF have their own distinctive qualities, which might vary according on the nature of the job, the dataset, and the volume of the available training data. For the objectives of this research, the data was obtained from several of fashion merchants that run their companies by means of the Shopee platform, which is a well-known online marketplace platform in Indonesia. In this research, the accuracy and F1 Score achieved by Doc2Vec vectorization was superior to those achieved by TF-IDF vectorization. Our findings shows that Doc2Vec vectorization is better for classifying customer ratings because it can pull out the semantic meaning of words in a document. The findings also shows that the score of c and gamma parameter have significant impact to the score of Accuracy and F1 Score of the classifier.By precisely categorizing client sentiment, this study enables businesses to improve their services, respond to customers' problems, and increase their customer satisfaction.
Development of Customer Loyalty Measurement Application Using R Shiny with Structural Equation Model Partial Least Square Method, Customer Satisfaction Index, and Customer Loyalty Index
Authors: Oktavia Cintika , Warsito Budi , Kadarrisman Vincensius Gunawan Slamet 
Published: January 2025

One of Indonesia's well-known e-commerce platforms, Shopee, relies on information technology to run its business. The information technology used by Shopee is considered unable to meet customer satisfaction. Customer reviews are dissatisfied with the facilities provided by Shopee, and some customers compare Shopee with other e-commerce sites. The research contribution is the understanding that the proper use of information technology can positively impact customer experience, improve operational efficiency, and support business growth in the e-commerce industry. Research with a quantitative approach will build a website-based application as a statistical tool for data processing using R shiny so that the application results have high interactivity, dynamic visualization, and better explanation. The research will collect 100 data provided to customers who have transacted at Shopee and distributed through the telegram application, which is distributed to particular groups and channels for Shopee users. Data processing for this study will use the Structural Equation Model Partial Least Square, Customer Satisfaction Index, Net Promoter Score, and Customer Loyalty Index. The study results show that electronic service quality and security seals positively and significantly affect customer satisfaction. Electronic service quality has a moderate effect on customer satisfaction, while electronic security seals have a slightly lower effect on customer satisfaction (t=5.584, p<0.001). Additionally, a significant correlation between customer loyalty and satisfaction was discovered (t=14.764, p=0.001). Research proves the need to improve service quality and security aspects to increase customer satisfaction on e-commerce platforms and the importance of maintaining customer satisfaction as a strategy to increase customer loyalty.
The Influence of Physical Condition, Skill, and Mental Factors on The ability to Play Football
Authors: Utama Chairul Arif , Maksum Ali , Kristiyandaru Advendi 
Published: January 2025

This study aims to determine the contribution of physical condition, skills and mental factors to the ability to play football by players of the Mitra Surabaya Football School in the age category of 15 years in the 2024 period. In this study, quantitative descriptive is used with a correlational approach. Data collection was carried out based on all variables, including 1) physical condition (strength, movement speed, explosiveness, agility and endurance), 2) skill (passing & stopping), 3) mental (pre-match preparation mental assessment questionnaire), and 4) game performance assessment instrument (GPAI). Using descriptive statistical techniques, linearity tests, and multiple regression analysis. Based on the results of the data that have been obtained and processed through statistical procedures, the results are explained that simultaneously the factors of physical condition, skill, and mental have a significant effect on the ability to play football with a significant value of 0.017 to a value of 31.9%. Meanwhile, partially, the physical condition factor had an effect with a significance value of 0.030 with a magnitude of 0.383, the skill factor had a significant effect with a value of 0.041 at a magnitude of -0.355 which meant an inverse relationship, and the mental factor did not have a significant influence with a value of 0.164 at a magnitude of -0.236. It can be concluded that simultaneously all factors affect the ability to play, and mentally becomes a support when the capacity, physical condition and skill of the player are qualified considering that all factors affect simultaneously.
Model Model of Resolving Student’s Difficulties in Understanding Recount Text : A Single Case Study of Second Grade Student at SMP Negeri 4 Blitar
Authors: Rosyada Wildani , Supriyono Supriyono , Primasari Yusniarsi , Fauzi Adin 
Published: January 2025

This research aims to identify the challenges students face in understanding recount texts, describe the methods teachers use to address these issues, analyze student-teacher interactions in the classroom, and assess the effectiveness of the strategies implemented to enhance student comprehension. Using a qualitative approach and a single case study method, the research involved teachers, school principals, and eighth-grade students. Data were collected through observations, interviews, and documentation.
The findings reveal that eighth-grade students encounter several difficulties in understanding recount texts, including challenges with unfamiliar vocabulary, long sentences separated by commas, text structure, and words with affixes. Specifically, students struggle with new vocabulary, lengthy sentences that hinder comprehension, and the organization of events in the text.
To address these issues, teachers employ various strategies. For vocabulary difficulties, students are encouraged to repeatedly read the text and look up unfamiliar words in the dictionary. To tackle long sentences separated by commas, they are taught to break the sentences into shorter parts, interpret each segment, and understand its context within the story. For text structure, the teacher provides detailed explanations, and for words with affixes, relevant examples of prefixes and suffixes are given.
These strategies help create a positive and active classroom environment, contributing to improved student understanding of the material. The research demonstrates that the teacher's methods effectively enhance students' comprehension of recount texts.

Keyword : Difficulties, Recount Text, Strategy, Model
Hyperstability of Functional Equation Deriving from Quintic Mapping in Banach Space by Fixed Point Method
Authors: Karthikeyan Subramani , Donganont Siriluk , Park Choonkil , Tamilvanan Kandhasamy , Wang Yongqiao 
Published: January 2025

In this work, we examine the hyperstability of the quintic functional equation$\phi(u+3v)-5\phi(u+2v)-\phi(u-2v)+10\phi(u+v)+5\phi(u-v)-10\phi(u)-120\phi(v)=0$,in Banach spaces by means of Brzd\c{e}k's fixed point theorem.
New Inequalities for Differentiable Mappings via Fractional Integral Operators
Authors: Almutairi Ohud Bulayhan 
Published: January 2025

In this study, explicit bounds for the midpoint type inequalities for functions whose twice differentiable in absolute value raised to positive real powers are $(\rho, s)$ and $(\rho, s, m)$-convexities are explored through the integral fractional operator. Several estimate for special functions including Euler gamma, incomplete Beta and hypergeometric functions are presented in the study.
Persepsi Guru IPA Terhadap Penerapan P5 Pada Kurikulum Merdeka Di SMP Negeri Kecamatan Telanaipura Kota Jambi
Authors: Azmi Alfath Ulil , Novallyan Devie , Chatib Muhsin 
Published: January 2025

Permasalahan pada penelitian masih banyaknya faktor penghambat dalam pelaksanaan Kurikulum Merdeka di sekolah seperti kurangnya pengalaman guru dalam pelaksanaan kurikulum ini, guru masih kesulitan dalam menyusun ATP, CP, Modul ajar atau prosedur yang berhubungan dengan program Kurikulum Merdeka. Tujuan penelitian mengetahui penerapan P5 oleh guru IPA dan mengetahui persepsi Guru IPA terhadap Penerapan P5 di SMP Negeri Kecamatan Telanai Pura Kota Jambi. Metode penelitian yang digunakan metode kualitatif dengann pengumpulan data berupa observasi, wawancara dan dokumentasi. Teknik pemeriksaan keabsahan data menggunakan triangulasi data. Diketahui penerapan P5 telah terlaksana dengan baik. Hal ini terbukti telah diterapkan P5 di masing-masing sekolah seperti di SMP Negeri 7 Kota Jambi telah diterapkan 3 tema yaitu suara demokrasi melaksanakan pemilihann ketua OSIS, gaya hidup berkelanjutan melaksanakan daur ulang sampah dan kearifan lokal dengan melaksanakan bazar. SMP Negeri 17 Kota Jambi telah menerapkan 2 tema yaitu bangunlah jiwa raga melaksanakan drama anti bullying dan gaya hidup berkelanjutan daur ulang sampah. SMP Negeri 19 Kota Jambi menerapkan 3 tema suara demokrasi dengan melaksanakan pemilihann ketua OSIS, gaya hidup berkelanjutan menanam tanaman hidroponik dan kearifan lokal melaksanakan bazar. Guru berpendapat P5 memberikan dampak positif kepada peserta didik dapat mengembangkan potensi peserta didik dan dapat menumbuhkan moral siswa.
Kata Kunci: Persepsi, Guru IPA, Kurikulum Merdeka.
Pengaruh dosis kompos kipahit (Tithonia diversifolia (Hemsley) A. Gray) terhadap pertumbuhan dan hasil tiga aksesi kemangi (Ocimum basilicum L.)
Authors: Rahayu Arifah , Yuliawati Yuliawati , Aripin Agung 
Published: January 2025

Kemangi berpotensi untuk dikembangkan secara luas di Indonesia karena memiliki banyak keunggulan dan manfaat. Peningkatan hasil kemangi dapat dilakukan dengan pemberian pupuk organik, salah satunya kompos kipahit. Penelitian ini bertujuan untuk untuk mengetahui pengaruh dosis kompos kipahit terhadap pertumbuhan dan hasil tiga aksesi kemangi. Penelitian dilaksanakan pada bulan Mei-Juli 2021 bertempat di Kebun Percobaan Desa Jambuluwuk, Kecamatan Ciawi, Kabupaten Bogor dengan ketinggian ±580 m dpl. Penelitian ini menggunakan RAL faktorial 3 ulangan. Perlakuan pertama adalah aksesi kemangi (Kadudampit, Ciaruteun dan Cidolog), perlakuan kedua adalah dosis kompos kipahit (kontrol (0%N dan 100%N-urea) 50%N-kipahit, 100%N-kipahit, 150%N-kipahit). Hasil penelitian menunjukkan bahwa aksesi kemangi asal Kadudampit memiliki daun paling luas, dan bobot segar serta kering panen paling tinggi. Aplikasi kompos kipahit dengan dosis 50%N sampai 150%N menghasilkan diameter batang, panjang cabang, dan luas daun kemangi terbaik. Kemangi yang diberi 50%N-kipahit sampai 150%N-kipahit memiliki kering tajuk serta panen tidak berbeda nyata dengan yang diberi 150%N-urea. Aksesi Kadudampit yang diberi 100%N-kipahit dan 150%N-kipahit memiliki bobot akar kering nyata lebih berat dibandingkan yang diberi dosis pupuk lain.
PENGUKURAN KINERJA SEKTOR PUBLIK : ANALISA PENGUKURAN KINERJA KEUANGAN INSTANSI BERDASARKAN CAPAIAN REALISASI ANGGARAN
Authors: Rahayuningsih Dewi Arum , Syaflan M 
Published: January 2025

Penelitian ini bertujuan untuk mengetahui bagaimana pengukuran kinerja entitas sektor public dikaitkan dengan realisasi serapan anggaran melalui singkronisasi rencana penarikan dana pada balai besar veteriner Wates. Metode yang digunakan pada penelitian ini adalah kualitatif dengan pendekatan studi kasus. Instrumen yang digunakan pada penelitian ini adalah melalui wawancara dengan pendekatan wawancara terstruktur melalui tahapan wawancara dan observasi, kemudian dianalisis secara reduksi, ditampilkan, dan ditarik kesimpulan. Hasil penelitian ini menunjukkan bahwa kinerja entitas sektor public yang dalam hal ini dinilai melalui indicator capaian DIPA dapat diketahui bahwa penyebab terjadinya deviasi nilai pada indikator halaman III DIPA/indikator rencana penarikan dana yang terjadi pada balai besar veteriner Wates adalah: a) adanya perencanaan yang tidak akurat, b) kemunduran jadwal belanja dari jadwal yang sudah ditentukan, c) list CPCL tidak disampaikan secara serempak, d) adanya keterlambatan juknis, e) penetapan bantuan yang bersifat politis dan bergantung pada faktor eksternal, dan f) revisi DIPA DJA yang mengembalikan RPD tidak dimutakhirkan Kembali.
Female Headteachers’ Transformative Practices for School Improvement in Kailali District
Authors: Saud Hark Bahadur 
Published: January 2025

Headteachers play a pivotal role in managing both the academic and administrative activities in schools, which is crucial for raising academic standards and improving educational outcomes. This study aims to explore the transformative leadership practices of female head teachers in the Kailali district of Nepal, particularly focusing on how they contribute to overall school improvement. The research was guided by an interpretive paradigm, acknowledging that multiple interpretations exist, shaped by context. This approach allowed for an exploration of the lived experiences, stories, and narratives of four female secondary school head teachers in the Kailali district, located in the lowland region of Nepal's Far Western province. The study employed narrative inquiry as a research method and used participants' stories as the primary data source. The findings, grounded in transformational leadership theory, suggest that these female head teachers are highly dedicated, committed, and confident in their ability to bring about significant changes in their schools. They actively encourage collaboration among department heads and teachers, promote the sharing of ideas, and engage with local community stakeholders, government, and non-state sectors to enhance their influence. Additionally, they utilize public platforms to bolster their leadership impact. The research highlights the importance of recognizing individuals' interests and strengths, assigning additional roles, and creating leadership opportunities. By providing resources, encouragement, and support, these head teachers foster sustained motivation among their staff. Moreover, they emphasize the need for training and professional development for teachers and administrative staff, leveraging technology to intellectually stimulate their teams.
UM ESTUDO COMPARATIVO DE CURRÍCULOS DE CURSOS DE BACHARELADO EM LETRAS LIBRAS DAS UNIVERSIDADES PÚBLICAS BRASILEIRAS E A COMPETÊNCIA TRADUTÓRIA SEGUNDO O PACTE
Authors: Coutinho William Jônatas Vidal , Barbosa Felipe Venâncio , Guerra Avaetê de Lunetta e Rodrigues , Vanconcelos Emanuella Silveira , Purificação Marcelo Máximo 
Published: January 2025

O presente trabalho tem por objetivo principal verificar se há referência nos projetos de cursos (PPCs ou PPPs) de bacharelado em Letras Libras no Brasil à competência tradutória em consonância com os postulados do modelo do PACTE. Além disso, visa apresentar uma síntese de textos científicos publicados em revistas que abarcam pontos relevantes à consideração do desenvolvimento da competência tradutória em Libras. A relevância do estudo está em apontar dados numéricos que oferecem um panorama da oferta de cursos de bacharelado de Letras Libras no Brasil e evidências do (não)trabalhar a aquisição da competência tradutória no processo formativo, com atenção especial para textos específicos dessa competência no par Libras/Língua Portuguesa. Para tanto, o estudo de natureza básica, teórico e quantitativo buscou por textos que surgissem ao realizar buscas sob os descritores “competência tradutória” e “Língua Brasileira de Sinais” tanto em português como em inglês em quinze revistas científicas listadas na avaliação da CAPES quadriênio 2017 - 2020. Nos artigos sobre competência, buscou-se referência à Libras e nos artigos sobre a Libras buscou-se referência à competência tradutória. O texto utiliza tabelas, esquema e um link de um mapa conceitual para a amostragem dos dados e confronta as informações conceituais dos PPCs com Hurtado Albir (2005). Como resultado foi possível identificar ligações entre propostas de disciplinas nos cursos de Letras Libras com as subcompetências tradutórias citadas por Hurtado Albir (2005) , assim como possíveis problemas ao processo formativo de ordem sequencial das disciplinas ofertadas nos cursos. Foi possível concluir que é necessário pensar não apenas que disciplinas farão parte do currículo, mas que ligação elas possuem com a competência tradutória e se o espaço em que elas são alocadas no currículo é apropriado.
Application of rational functions in primary and secondary thermometry
Authors: Kytin V. G. , Potapov B. G. , Petukhov A. A. , Aslanyan E. G. , Shchipunov A. N. 
Published: January 2025

Method has been developed for determination of acoustic and microwave resonance frequences in acoustic gas thermometry by fitting of frequency dependencies of acoustic signal and complex transmission coefficient of the resonator by microwave radiation. The method does not require setting of initial parameters. The method is based on the representation of fitting function used for approximation of frequency dependence in acoustic gas thermometry by rational function. Then approximation of experimental frequency dependence by rational function is performed by quickly converged series of linear approximations. This series can be easily implemented on PC. Method eliminates setting of initial parameters. This simplifies and accelerates approximation of frequency dependences and determination of resonant frequences. Approximation of temperature dependencies of resistivity of standard rhodium-iron resistance thermometers was performed by rational function in the temperature range from 0.5 to 273 K as an alternative for traditional approximation by two different polynomial functions in temperature subranges from 0.5 to 26 K and from 26 to 273 K. It has been shown that the approximation of the temperature dependence of resistivity of rhodium-iron thermometer by single rational function provides deviation of fitting function from experimental points less than 0.5 mK in the range from 0.5 to 273 K. Amount of parameters of such rational function is less than amount of parameters of two polynomial functions providing comparable deviation at experimental points. Obtained result significantly simplifiers resistance to temperature transfer for rhodium-iron standard thermometers.
PENGARUH KEBIASAAN BERMAIN SMARTPHONE TERHADAP MOTIVASI BELAJAR SISWA DI SDN 1 SUMBER
Authors: Nugraha Fivo , Labudasari Erna , Rahayu Fanny Septiany 
Published: January 2025

Penelitian ini dilatarbelakangi adanya kemungkinan bahwa teknologi dapat mempengaruhi motivasi belajar siswa di Sekolah Dasar Negeri 1 Sumber. Dalam hal ini teknologi yang dimaksud yaitu smartphone. Indikator kebiasaan bermain smartphone diantaranya, tugas sekolah, bermain game, menonton video klip, jejaring social media. Sedangkan Indikator motivasi belajar diantaranya, tekun menghadapi tugas, ulet, mandiri, minat belajar dan bosan. Tujuan penelitian ini adalah untuk mengetahui bagaimana kebiasaan bermain smarthpone di SDN 1 Sumber, bagaimana motivasi belajar di SDN 1 Sumber dan bagaimana pengaruh kebiasaan bermain smartphone terhadap motivasi belajar siswa di SDN 1 Sumber. Metode penelitian ini termasuk metode kuantitatif survey. Dalam penelitian ini, peneliti menggunakan teknik propotional stratified random sampling. Subyek penelitian dalam penelitian ini adalah siswa kelas 4 & 5 SDN 1 Sumber. Sampel dalam penelitian ini adalah 27 responden. Instrumen dalam penelitian ini berupa angket dan lembar observasi. Instrumen wawancara sebagai data tambahan jika penulis merasa hasilnya belum maksimal. Dokumentasi sebagai pelengkap. Dengan mengikuti kaidah pengambilan keputusan pada uji t dapat dilihat bahwa thitung = 0.921 lebih besar daripada ttabel = 1,708 maka Ha diterima dan Ho ditolak, yang berarti terdapat pengaruh signifikan variabel kebiasaan bermain smartphone terhadap variable motivasi belajar.
A Hybrid Cryptosystem Using Rprime RSA And Extended Tiny Encryption (XTEA) For Securing Message
Authors: Santoso Zikri Akmal , Budiman Mohammad Andri , Efendi Syahril 
Published: January 2025

Abstract. Ensuring the security of messages in sending message publicly is very important, we must ensure the security of messages with one of security method called cryptography. Focusing solely on security can affect the speed of message delivery processes. Therefore, this research is conducted to provide solutions to both of these issues. Thus, this research will discuss the Analysis of Hybrid Cryptography Scheme in the combination of RPrime RSA and XTEA (Extended Tiny Encryption) in securing instant messages. Hybrid cryptography is one of the methods in cryptography that allows to enhance speed of message delivery with messages encrypted by symmetric algorithms and the symmetric algorithm keys will be encrypted using asymmetric algorithms, public keys. RPrime RSA is an asymmetric public key algorithm and one variant of RSA, which is a combination of Rebalanced RSA and MPrime RSA algorithms. XTEA is a symmetric key algorithm and improved version of the TEA algorithm. This research tested by using strings with uppercase letter, numeric, and punctuation characters with the value of k in RPrime RSA from 2 to 6 with unconstrained modulus digits. The result of the test indicate that the required time for encryption and decryption is proportional, the time processing for factorization to get d is proportional to the value of k.