bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pemodelan Metode Elemen Hingga Balok Beton Bertulang dengan Perkuatan CFRP (Carbon Fiber Reinforced Polymer) yang Dikenai Lentur dan Geser
Authors: Rada Stefanus , Aptiyasa Putu A. A. 
Published: February 2025

Balok beton bertulang sebagai elemen struktur yang didesain untuk dapat menahan beban yang bekerja. Beban yang melebihi kapasitas penampang balok, akan mengakibatkan kegagalan balok dalam menahan beban lentur maupun geser. Pada analisis ini, balok dengan dua titik pembebanan menggunakan CFRP (Carbon Fiber Reinforced Polymer) sebagai perkuatan terhadap kapasitas lentur dan geser. Pemodelan dilakukan dengan bentuk tiga dimensi, menggunakan program Abaqus Student Edition 6.14. Ada tiga bagian dalam analisis yaitu elemen solid delapan titik (balok), elemen shell (CFRP), dan elemen truss (tulangan), dengan menggunakan konsep embedded element dan tie fuction. Langkah-langkah yang harus dilewati dalam proses analisis yaitu pre processing, Simulasi dan post processing. Hasil analisis Abaqus Student Edition 6.14 dengan hasil experimental yang dilakukan oleh orang lain, bahwa balok beton bertulang yang diberi perkuatan CFRP yang dikenai lentur maupun geser, tidak menunjukkan perbedaan selisih nilai yang signifikan. Balok yang dikenai lentur memiliki selisih nilai, yaitu: tipe R1= 8,197 %; R2 = 1,443 %; R3 = 1,393 %; EBR_M 1 lapis = 4,360 %; EBR_M 2 lapis = 2,390 %; dan EBR_M 3 lapis = 0,115 %. Sedangkan balok yang dikenai geser memiliki selisih nilai, yaitu: tipe A10_R = 0,199 %; A10_S = 22,055 %; A10_M = 0,770 %; A12_R = 0,429 %; A12_S = 39,546 %; A12_M = 21,421 %; B10_R = 10,781 %; dan B12_R = 8,322 %
Analisis Literasi AI Siswa Terhadap Prestasi Dan Motivasi Belajar Biologi Siswa Tingkat Menengah Atas
Authors: Ma’fud Sukhrul , Abidin Zaenal 
Published: February 2025

Dalam lingkungan pendidikan, AI mendapat perhatian khusus karena kemampuannya untuk menciptakan komunikasi yang intensif antara guru dan siswa melalui penggunaan asisten informasi virtual. sampel yang digunakan sebanyak 394 responden. Penelitian ini menggunakan metode kuantitatif dengan pendekatan survei kuantitatif untuk mengukur tingkat literasi AI, prestasi, dan motivasi belajar siswa, serta pendekatan kualitatif untuk menganalisis hubungan antarvariabel secara deskriptif. Hasil penelitian menemukan bahwa 366 responden telah menggunakan AI. Hal ini menunjukkan bahwa sebagian besar siswa sudah terpapar dan memanfaatkan teknologi kecerdasan buatan dalam kehidupan mereka, baik dalam konteks akademik maupun personal. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa literasi AI memiliki pengaruh positif yang signifikan terhadap prestasi akademik dan motivasi belajar siswa SMA. Sebagian besar siswa sudah terpapar dan memanfaatkan teknologi AI dalam kehidupan mereka, baik untuk tujuan akademik maupun personal. Penggunaan AI yang efektif dapat meningkatkan motivasi belajar siswa dengan memberikan akses yang cepat, pengalaman belajar yang mandiri, dan interaksi yang lebih personal.
Lintasan Belajar Matematika Realistik Bentuk Aljabar Konteks Kuliner Nusantara Berbatuan Aplikasi Mentimeter Dengan Strategi Relating, Experiencing, Applying, Cooperating, Transferring (React)
Authors: Ibrahim  , Selamet  , Ellis Mardiana Panggabean  , Tua Halomoan Harahap  
Published: February 2025

Tujuan penelitian ini adalah mengembangkan desain lintasan belajar matematika realistik bentuk aljabar konteks kuliner Nusantara berbantuan aplikasi mentimeter dengan strategi relating, experiencing, applying, cooperating,transferring (REACT). Subjek penelitian ini adalah 29 Peserta didik kelas VII SMP Negeri 1 Tanjung pura Kabupaten Langkat Sumatera Utara,pada tahap pilot experiment sejumlah 5 orang dan pada tahap teaching experiment sejumlah 24 orang.Penelitian dengan pendekatan kualitatif dan jenis design research ini menunjukkan Hyphotetical Learning Trajectory (HLT) yang diujicobakan dalam lintasan belajar matematik serta dapat diterapkan dengan strategi REACT, mengawali pembelajaran dengan mengaitkan (relating) pengalaman belajar yang telah dimiliki dengan konsep materi baru yang bersifat kontekstual atau matematis.peserta didik diarahkan untuk mengeksplorasi pengalaman belajarnya dan menemukan hubungannya dengan materi baru sehingga menciptakan pengalam belajar baru (design experiencing).Pengalaman belajar yang baru tersebut digunakan (applying) untuk menyelesaikan permasalahan kontekstual dengan mendiskusikan pengalaman belajar dan hasil penerapannya secara berkelompok (cooperating). Pada akhirnya, Peserta didik menerapkan pengalaman belajar baru pada situasi kontekstual yang berbeda (transferring), Penelitian ini menghasilkan desain pembelajaran yang valid, praktis dan efektif dalam hal konten dan bahasa, praktis dan efektif dan pada pendekatan belajarnya serta berdampak pada keterampilan penalaran matematis.
Visualizing Imagery of Poetry Because I Could Not Stop For Death by Emily Dickinson
Authors: Santini Ni Komang Ayu Melly , I Nengah Sudipa , Ni Luh Putu Krisnawati 
Published: February 2025

This study article analyzed visual imagery of poetry “Because I Could Not Stop For Death” by Emily Dickinson. The aim of this article is analyzing the visual imagery in the poetry. This article presented the data by using descriptive qualitative method with the theory from Pradopo (2009) in analyzing the visual imagery. There are some steps in conducting this study. First step is by selecting the poetry, analyze the word or phrase that is related with the visual imagery, and then analyze the data. The data are taken from the internet. The focus of this study is on the visual imagery and it would differentiate this article from the previous article. The findings of this article showed seven visual imagery of the phrase or line found in the poetry “Because I Could Not Stop for Death” by Emily Dickinson. Most of those phrases show visual imagery of natural beauty and scenes from places that are being observed as symbolism of life stages. The speaker conveyed the sense of sight by using figurative language.
Enhancing Critical Reading through Technology Integration: Exploring the Effectiveness of Digital Tools in EFL Classrooms
Authors: Maspufah  , Afriyeni Yeni , Zuriati Diana 
Published: February 2025

EFL learners encounter many challenges in developing their reading abilities such as vocabulary gaps, grammatical difficulties, and cultural understanding. However, conventional instructional methodologies have demonstrated limitations to meet learning needs. This condition creating a compelling imperative for innovative technological solutions which personalize and optimize the reading comprehension learning experience. This research was intended to identify whether and to what extent Kahoot games as technology integration enhance learners ability in critical reading. The research implemented action research method. The research was conducted in one cycle which consisted of five meetings, started with pre-test, treatment, and post-test. The sample was taken by adopting purposive sample. Nine students from 2023/2024 academic year from a private public college in Pekanbaru were taken as the sample. The data were collected quantitatively by utilizing quiz feature in kahoot platform, and qualitatively by using interview. The data were analyzed by using three data analysis theory. After analyzing the data, it was found that the implementation of Kahoot as one of technology integration was able to motivate learners to enhance their ability in learning various text and make learners more enjoy in learning critical reading. However, the utilize of Kahoot was not advisable for test as it had limited time to think and synthesize information from the text. It can be concluded that the implementation of technology integration through Kahoot provided positive result in learners’ critical reading.
The Factors Influence the Improvement of Students’ Reading Comprehension in Narrative Text through SQ3R Reading Methods of The Third-Year Students at SMPN 2 Kampar Kiri
Authors: Andhini Aulia , Tasyakurna M Annisa , Widi Rahma 
Published: February 2025

This study discussed the factors that influence the improvement of students’ reading comprehension in narrative text. By using SQ3R, it is an effective method to teach students reading comprehension. The method used in this research was descriptive research as the research design. The participants in the research study consisted of third-year students at SMPN 2 Kampar Kiri of Class 9.2. The results of this research are: first, the student’s interest in using the SQ3R reading method found from interviews the research which showed that they were interested and enjoyed learning reading using the SQ3R reading method. Second, the students’ motivation in reading. It was also found from the interviews done during the research that they had more motivation to be involved in the reading class. Third, the use of the SQ3R reading method had given more advantages in learning reading text; they could comprehend the text easily and answer the question quickly. Thus, this method is effective to use in comprehending reading the narrative text. It can improve students’ ability in understanding the text. Therefore, the SQ3E method is suitable to be implemented in teaching reading comprehension.
Pemasaran Produk Bandeng Presto dengan Menggunakan Digital Marketing pada 2 UKM Berbeda
Authors: Dhana Mere Novita Alfiana , Karim Mutemainna , Cahyono Indra 
Published: February 2025

Digital marketing merupakan kegiatan promosi dan pencarian pasar melalui media digital secara online dengan memanfaatkan berbagai sarana misalnya jejaring sosial. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan digital marketing terhadap pemasaran produk bandeng presto pada UKM Diva Bandeng dan UKM Cahaya Bandeng serta faktor-faktor apa saja yang mempenggaruhi pemasaran digital produk bandeng presto pada UKM Diva Bandeng dan UKM Cahaya Bandeng. Metode yang digunakan pada penelitian ini adalah metode kualitatif. Penelitian ini dilaksanakan pada bulan Mei sampai Juli 2024. Hasil penelitian menunjukan bahwa: 1. Digital marketing 100% sangat efektif dalam pemasaran bandeng presto UKM Diva Bandeng sedangkan bagi UKM Cahaya Bandeng menyatakan digital marketing 30% sangat efektif, 50% netral, 5% tidak begitu efektif dalam pemasaran bandeng presto terhadap UKM Cahaya Bandeng. 2. Faktor yang mempengaruhi UKM Diva Bandeng keterbatasan atau minimnya penggunaan aplikasi onlie berupa mesin pencarian (Website/google) 3,3%, marketplace (Shopee, Tokopedia, Lazada, Makole dan lainnya) 6,7%, media sosial (Whatsaap, Facebook, Instagram dan lainnya) 73,3%, rekomendasi orang lain 10% dan lainnya 6,7% sedangkan bagi UKM Cahaya Bandeng mesin pencarian (Website/google) 3,3%, media sosial (Whatsap, Facebook, Instagram dan lainnya) 66,7%, rekomendasi orang lain 20% dan lainnya 10% terhadap UKM Cahaya Bandeng.
Moderating Effect of Environmental Contingency Factors on the Relationship Between Path Goal Leadership and Performance of Manufacturing Small and Medium Enterprises in Kenya
Authors: Ochieng Lucy Atieno , Koshal Jeremiah , Bellows Scott 
Published: February 2025

This study sought to examine the moderating effect of environmental contingency factors on the relationship between path-goal leadership style and performance in manufacturing SMEs in Nairobi. The target population comprised of managers/owners from 425 SME’s listed members of the Kenya Association of Manufacturers based in Nairobi region. A sample size of 369 managers/owners was derived using stratified random sampling technique. Data was collected using self-administered questionnaires. Binary logistic regression (Cox and Snell R Squared) was used and results indicated that the environmental contingency factors explain 16.5 % of the probability of the relationship between path-goal leadership style and organizational performance. The parameter estimates showed that the coefficient of path-goal leadership styles by environmental contingency factors were; directive leadership (2.935, p =.112), supportive leadership (-.427, p =.717), participative leadership (-.4.645, p = 0.046), achievement oriented leadership style (2.586, p = 0.118). Hence, the study failed to reject the null hypothesis that environmental contingency factors do not significantly moderate the relationship between path goal leadership style and organizational performance in three study variables (directive, supportive and achievement oriented leadership styles). However, the study rejected the null hypothesis that environmental contingency factors do not significantly moderate the relationship between participative leadership style and organizational performance. The study revealed that environmental contingency factors did not significantly moderate the relationship in three path goal leadership styles (directive, supportive and achievement-oriented leadership style) and organizational performance while it significantly moderated the relationship between participative leadership style and organizational performance in manufacturing SMEs in Nairobi. Therefore, the study recommends that owners/ managers of manufacturing SME need to define the tasks and duties to be performed, instruct employees on how to carry out tasks and duties and build a cohesive team to carry out tasks especially when they apply participative leadership style to realize optimal organizational performance.
Exploring the Fusion of SAP S/4HANA and Machine Learning for Intelligent Financial Operations
Authors: BHATIA RAHUL 
Published: February 2025

The article analyses combining SAP S/4HANA with machine learning to automate and evaluate real-time data and enhance decision-making in financial processes. SAP S/4HANA, a complex ERP system, uses machine learning technologies. These mathematical models attempt to change financial operations by improving forecasts, identifying irregularities, and automating transactions. Artificial Intelligence-driven automation has improved financial forecast accuracy, employee involvement reduction, and fraud detection. Management teams at the bank put financial systems in place that made transactions flow better and helped them make smart choices, saving money and time. The system works at top quality despite the Cloud service provider’s changes in capacity to match demand. The system integration leads to better financial tracking while managing resources effectively and generating useful analysis from data. The future project plan includes strengthening database administration technologies, making AI modules available in SAP S/4HANA, and developing advanced models to identify problems. Future research will check system interconnection and data control methods to help enhance financial processes. The paper examines how joining SAP S/4HANA with machine learning creates fresh ways to automate difficult work and generate better financial operation forecasts. The article minimized workflow slowdowns while improving both financial decision-output times and how spending proceeds are tracked. By analysing financial data efficiently, the system supported financial corporations to monitor resources better while dodging errors. By including AI and Cloud technologies, the system gained proper scalability and used resources effectively as businesses grew without hurting system speed.
Les croyances des formateurs de futurs enseignants : influences sur leurs pratiques d’enseignement et d’évaluation de l’oral
Authors: Moncarey Coryse , Deschepper Catherine , Hanin Vanessa , Van Mosnenck Sabine , Oliveri Stéphanie , Colognesi Stéphane 
Published: February 2025

La compétence à communiquer oralement est indispensable à la vie en société. Pourtant, en Belgique francophone, elle est peu enseignée et peu évaluée tant dans l’enseignement obligatoire que dans la formation initiale des enseignants, alors même qu’elle est sollicitée en stages et en formation. Nos questions de recherche sont les suivantes : quand et comment est enseigné et évalué l’oral en formation des enseignants ? Y a-t-il un lien entre les croyances des formateurs et leurs pratiques. Afin d’y répondre, le portrait et les croyances de formateurs ont été identifiés par une analyse de contenu.
Kaempferia chonburiensis (Zingiberaceae), a new species from Thailand based on morphological and molecular evidence
Authors: Wongsuwan Pornpimon , Phokham Boonmee , Rattanakrajang Pantamith , Picheansoonthon Chayan , Sukrong Suchada 
Published: February 2025

Background
Kaempferia is a genus belonging to the ginger family. Currently, this genus is comprised of about 63 species, mainly distributed from India to Southeast Asia. During our fieldwork, a new species of Kaempferia was found in Chon Buri Province, Thailand. The objective of this article was to provide morphological evidence and confirm its relationships in Kaempferia through molecular phylogenetic analysis.

Methods
Plant samples were collected from field sites and investigated by conventional taxonomy and molecular techniques. The phylogenetic trees were reconstructed using the maximum likelihood criterion and Bayesian inference. The morphological evolution was also examined to elaborate the relationships among representative Kaempferia taxa.

Results
Kaempferia chonburiensis from southeastern Thailand is described and illustrated based on morphological features and its taxonomic placement was confirmed by molecular phylogenetic analyses and morphological evolution. An identification key is provided for the new Kaempferia species occurring in Thailand.

Conclusion
Kaempferia chonburiensis is a new enumerated species of Kaempferia from Thailand.
Evaluating Millet Straw as an Alternative Substrate for Calocybe indica Cultivation: A Comparative Study with Paddy Straw
Authors: Lakshmi P. Jeevana , Reddy M. Raveendra , Sumathi T. , Kamakshamma J. , Vasundara G. , Kathyayani K. , Lahari K. , Harika K. 
Published: February 2025

This study aims to explore the use of pearl millet straw as an alternative substrate for cultivating milky white mushroom (Calocybe indica) for evaluating its effectiveness in terms of yield, growth parameters, and biological efficiency. Five different treatment combination were tested viz., T1 (100% paddy straw), T2 (25% pearl millet straw + 75% paddy straw), T3 (50% pearl millet straw + 50% paddy straw), T4 (75% pearl millet straw + 25% paddy straw), and T5 (100% pearl millet straw). Among all treatments, T1 recorded 24.07 days for spawn running in bags, 11.95 days for pin head formation and average number of 42.32 fruiting bodies per bed, fruit body weight (67.07g). Followed by the treatment (T2) recorded 25.12 days for spawn run, 13.82 days for pin head formation and average number of 24.72 fruiting bodies per bed, fruit body weight (43.62g) compared to T3, T4 and T5. Biological efficiency was highest in T1 (76.33%) followed by T2 (56.52%) and T3 (55.07%). The results highlighted the potential ability to use pearl millet straw (25 %) in combination with paddy straw (75 %) to get better yields on par with paddy straw alone in mushroom farming by utilizing locally available agricultural wastes.
Antifungal Impact of Seaweeds for Controlling Major Fungal Diseases in Sesame
Authors: P. Mahalakshmi. , Elanselvi.A  , AhilaDevi. P. , Mareeswari.  , Manonmani,K.  , Kariba.L  
Published: February 2025

Sesame (Sesamum indicum L.), the most ancient and significant oilseed crop, is extensively cultivated in India. It is in rich source of protein, high-quality seed oil, and possesses numerous antioxidant properties. Sesame crop is threatened by several fungal diseases causing huge yield loss. While the beneficial effect of algal extract as foliar spray is well documented, however, application of seaweed as soil amendment is now gaining popularity due to raising awareness about the hazardous effect of pesticides. This study evaluates the antifungal activity of different seaweeds under in vitro and their efficacy on severity of major disease of sesame in pot culture and field condition. Sargassum myricocystum exhibited the most strong antifungal properties against A. sesami among the seaweeds, with a 65.33% inhibition rate that reduced mycelial growth to 3.1 cm. Against M. phaseolina, S. myricocystum inhibited the growth of mycelium by 24.44%, which was 6.8 cm. Bacillus subtilis exhibited the greatest inhibition against A. sesami (75.88%), while Trichoderma asperellum exhibited the most significant effect against M. phaseolina (78.88%). The findings revealed that S. myricocystum could be a useful brown macroalga for combating diseases and developing safe multifaced bioinoculants for sustainable farming.
Analytical Approach for Predicting Water Loss in Tubers during Convective Drying: A Case Study on Sweet Potato
Authors: Salam Ibrango Abdoul , Honoré Ouoba Kondia , Abdou-Salam Ganame , Ladifou Sawadogo , Désiré Bama 
Published: February 2025

In this article, the aim was to develop a method using an analytical approach to determine the reduced water content of sweet potato samples during convective drying. The prediction was made based on a study of the evolution of the drying constant of Newton's model as a function of the size of sweet potato samples at a temperature of 70 ℃.
Chi-square and coefficient of determination were used as indicators of prediction and modeling quality.
The study carried out on sweet potato samples cut into cubic shapes with 0.5, 1, 1.5, 2, 2.5 and 3 cm edges showed that the evolution of the drying kinetic constant is best expressed mathematically as a power with .
Examination of the reliability of the prediction method carried out on samples of cubic-shaped sweet potatoes with an edge of 1.75 cm showed good results and accuracy . The one carried out on spherical; cylindrical; parallelepiped sweet potato samples of characteristic diameter showed that the prediction was more accurate with sweet potato samples cut in the spherical form.
To check whether the results obtained from the analytical approach applied to sweet potato samples could be transposed to other tubers, cassava, yam and taro samples with a 3 cm cube were cut. The comparative study between the experimental and predicted reduced water contents showed that the results obtained by the method on sweet potato were transposable to yam and taro, with good quality indices. On the other hand, for cassava, the predicted results needed adjustment with regard to quality indices.
Oxygen Bridges of CoTe2/Co─O─NC Enhancing Adsorption‐Catalysis of Polysulfide for Stable Lithium–Sulfur Batteries
Authors: Yang Zhao , Yan Rui , Han Jingchen , Wu Tong , Wu Qingsheng , Wei Guangfeng , Fu Yongqing , Wen Ming 
Published: January 2025

AbstractLithium–sulfur batteries are regarded as candidates for next‐generation energy storage systems, but their slow reaction kinetics and shuttle effect severely hinder their practical applications. One of the key solutions is to design and apply efficient, highly stable, and long‐life catalysts. Herein, a nanostructured CoTe2/Co─O─NC electrocatalytic material is developed to achieve effective adsorption and bidirectional catalytic conversions of lithium polysulfides (LiPSs). Results show that oxygen bridges (Co─O─C) formed in the CoTe2/Co─O─NC not only effectively shift d‐band center of the cobalt near its Fermi level to enhance adsorption of LiPSs but also strengthen the built‐in electric fields of CoTe2/Co heterojunctions to reduce energy barrier for sulfur conversion. Deposition and dissociation of Li2S are significantly enhanced during charging/discharging processes. Durability of highly active catalyst is significantly improved, and rapid cross‐interfacial charge transfer is also achieved. The synthesized S/CoTe2/Co─O─NC cathode exhibits an initial capacity of 1498 mAh g−1 at 0.1 C, and its decay rate of capacity over 500 cycles at 0.5 C is only 0.046%. Li─S pouch cells using the cathode show an energy density of 368 Wh kg−1 and areal capacity of 7.7 mAh cm−2 at a sulfur loading of 6.7 mg cm−2, with an electrolyte/sulfur ratio of 4 µL mg−1.