bluuebunny/crossref_metadata_2025_split huggingface dataset:
Traffic Monitoring System for Vehicle Detection in Day and Night Conditions
Authors: Slimani Ibtissam , Zaarane Abdelmoghit , Atouf Issam 
Published: June 2023

Abstract
In this work, a day and night time vehicle detection system for traffic surveillance is proposed. Our system is composed of two main processes, day time and night time processes. In the night time, the vehicles are detected based on their taillights and headlights. First of all, the 2D-DWT (Two Dimensional Discrete Wavelet Transform) and the background subtraction are applied to the input image. Then, the connected component technique is used to extract the region of interest. If it is the daytime, the connected component candidates are taken as potential vehicles after applying a pre-processing algorithm to improve the result. If it is the night-time, a filtering operation is used to keep only the bright white and red connected component candidates (which represent potential headlights and taillights, respectively). Finally, potential lamp sets are formed by grouping the extracted components on the basis of their positions, sizes, and colours. The potential extracted vehicles are classified as a vehicle or non-vehicle by using a pre-trained CNN (Convolutional Neural Network) classifier. The proposed system was tested and evaluated using different works from the literature. The experiments show that our proposed system has reached a high accuracy in terms of vehicle detection process whether in day or night time. The experiments were performed using four different videos and were implemented using the C++ language, which facilitates mathematical computation, and its OpenCV library, which is used to run the image processing algorithms used, as well as the TensorFlow library, which facilitates transfer learning of pre-trained CNN models.
Air Traffic Management Using a GPU-Accelerated Genetic Algorithm
Authors: Rampure Rahul , Tiruvallur Raghav , Acharya Vybhav , Navad Shashank , Preethi P 
Published: June 2023

Abstract
Air traffic management is becoming highly complex with the rapid increase in the number of commercial and cargo flights, leading to increased traffic congestion and flight delays. To mitigate these issues, we present a flight path generation system that distributes the aeroplanes across the airspace and imparts minimal delays to the flight if required, thus ensuring that the aircraft follows the shortest route wherein it encounters the least amount of traffic. We develop a parallel genetic algorithm in CUDA-C with a novel fitness function allowing the system to reach an optimal solution where the air traffic density is minimised. The proposed algorithm was tested on one day's domestic flight schedule and achieved an 18% reduction in traffic density, with the flight times and delays remaining proportional to the data observed in the existing air traffic management system.
Bibliophilism of the Nobility as an Element of the Cultural Environment of the Central Chernozem Region in the First Half of the 19th Century
Authors: Topilsky A. , Zhitin R. 
Published: June 2023

Introduction. The article examines the issue of the development of book collecting as a special feature that is formed in the provincial Russian reader in the first half of the XIX century. An important part of the formation of reading culture in the provincial environment was the gradual transition from traditional values to new behavioral and spiritual practices. Materials and methods. An important part of the formation of the reading culture in the provincial environment was the gradual transition from traditional values to new behavioral and spiritual practices. Historical experience shows that in Russia, as in European countries, reading is an attribute of the life of modernized groups of the population. The dominant social structures in established societies, based on ingrained patterns of behavior, were closely associated with oral communication. And only in modernized communities does the need for the printed word appear as a universal source of information transmission. Results. Drawn into the processes of social and economic modernization ofRussia in the XVIII century, the nobility intensively assimilated European culture, including its information transmitter – the works of foreign writers. As a result, by the end of the century, reading becomes an important component of the lifestyle of the upper class. At the same time, the development of foreign literature contributed to the transfer of Western socio-economic and cultural ideas to the Russian soil, catalyzed theprocess of intellectual "Europeanization" of the upper class. Conclusion. The prevalence of Frenchlanguage literature during this period was characteristic of the majority of the nobility and testified to the active involvement of the upper class in the process of "gallomania". The high level of education of the owners allowed them to have rich collections of literature in foreign languages, expanding the horizons of bibliophiles. The main role here was played by the works of French enlighteners, who formed the freethinking views of landowners, educating the ideas of freedom and equality.
THE IMPLEMENTATION OF INQUIRY-BASED LEARNING IN TEACHING WRITING NEWS ITEM TEXT
Authors: Tresnawati Rika 
Published: June 2023

This study was aimed at finding out teacher’s way in teaching writing news item through Inquiry-Based Learning, its problems encountered by the teacher, and teacher’s ways in overcoming it. A qualitative approach with the type of case study was utilized to collect the primary data involving an English teacher who taught news item text through IBL. Classroom observation and interview were the instruments in this research which were analyzed qualitatively. Based on the research findings, the writer found that the teacher used the steps in implementing IBL as suggested by Lee et al., (2004, p. 23) including planning, creating, processing, sharing and retrieving, and evaluating. The writer also found that the teacher encountered difficulties in guiding the students to find out the information in order to fulfill teacher’s instructions by some questions generated in the white board. To solve that problem, the teacher encouraged the students to communicate intensively in their group. The findings suggest that IBL, as one of the approaches to teaching English, should be applied by the teachers in various ways with the reference to the steps in implementing IBL. Keywords: IBL, news item text, teaching writing
DISCOURSE MARKERS IN ABSTRACTS OF INTERNATIONAL JOURNALS
Authors: Rahayati Nurlaela , Herlina Rina 
Published: June 2023

This study investigated discourse markers used in international journal’ abstracts. This study was aimed at finding out: a) discourse markers used in abstracts of international journals, and b) the most dominant types of discourse markers used in international journal’ abstracts. The study employed six abstracts of international journals chosen randomly as the sample of the study. The study utilizes qualitative descriptive design. In data analysis, this study used Fraser’s theory (1999) that emphasized on four types, namely contrastive marker, elaborative marker, inferential marker, and temporal marker. In addition, the result shows that there are four types of discourse markers found in international journal’s abstracts. Elaborative marker are the most dominant types; marker and is the overuse in the abstracts. It occurred 56 times of the total six abstracts of international journals followed by 2 times for marker also, moreover, in addition, therefore, then, thus, so, or, then, 1 time for marker in addition, furthermore, for instance, beside, although, in contrast, in spite of, whereas, however, nonetheless, result indicate that, in conclusion, the result of, because, and finally. Moreover, the study found contrastive markers consistsed of although, in contrast, in spite of, whereas, however, and nonetheless. Elaborative markers consist of and, or, in addition, furthermore, for instance, beside, and moreover. Inferential markers consist of so, therefore, thus, then, result indicate that, the result of, in conclusion, and because. Temporal markers consist of finally. This study concludes that the most dominant types of discourse markers was elaborative markers due to the excessive use in the 6 abstracts. Keywords: abstract, discourse analysis, discourse markers, journal
THE USE OF SEMANTIC MAPPING TECHNIQUE IN TEACHING READING RECOUNT TEXT
Authors: Maslahah Zahro Tuti , Rachmawati Etika 
Published: June 2023

This study deals with the investigation of semantic mapping technique in teaching reading recount text. It was intended to find out the teacher’s way in using semantic mapping technique in teaching reading recount text; and students’ perceptions toward the implementation of semantic mapping technique in teaching reading recount text. In addition, the writer used the theory from Schmitt (2002, p. 44) who explained about teacher’s ways in implementing semantic mapping word technique in teaching reading comprehension. The writer used qualitative research with the type of case study involving an English teachers and the students of eighth grade. To collect the data, classroom observation, interview, and questionnaire were utilized. The findings indicated that the teacher implemented the steps in conducting semantic mapping strategy as suggested by Schmitt (2002, p. 44. In addition, the students also enjoy the teaching learning process using the technique of semantic mapping. Furthermore, the major conclusion of this study indicated that the teacher was able to apply the semantic mapping technique that encourages the students to develop their reading skill. Regarding the weakness of this research, the present study did not point out specific factors influencing students’ motivation in learning Semantic mapping. Thus, it is recommended that further researchers should investigate teacher’s perception on implementing the technique of semantic mapping in the teaching-learning process. Keywords: reading comprehension, recount text, semantic mapping.
A STYLISTIC ANALYSIS OF DERIVATIONAL MORPHEME ON NARRATIVE TEXTS IN EFL TEXTBOOK
Authors: Nurdiana Putra Yusep , Said Iskhak , Apollonia Rita 
Published: June 2023

The research reported in this paper centered on the issue of derivational morphemes analysis which uses narrative texts as the object of the study. Out of 15, 6 narrative texts were chosen from EFL Textbook of Senior High School ‘Developing English Competencies’. Afterwards, the writer set two research questions: to investigate the kinds and the dominant affixes of derivational morphemes which are mostly used on Narrative Texts in EFL Textbook. This study employed qualitative strategies by using content analysis as the instrument of gained data. The results for the first question asserted that among three kinds such as prefix, infix and prefix, there were only two kinds derivational morpheme founded on narrative texts in EFL Textbook, both of these derivational morphemes were prefix and suffix. Besides, the infix was not founded on the whole of the texts. Moreover, the results for the second research question revealed that the dominant affixes mostly used on narrative texts in EFL textbooks was the suffix. Finally, it is expected that on narrative texts, suffix was the important rule to compose the text intact. Moreover, the other affixes such prefix and infix were lower than suffix on the whole of the texts. For instance, ‘ly’ and ‘ed’ as affixes that was added and used on narrative text in EFL textbook that was analyzed. In the meantime, in every texts that have been analyzed, most of the affixes, both prefix and suffix changed the part of speech of the root when changed to the new word. It is suggested for further researchers to conduct the research on by using the other texts by covering derivational and inflectional morphemes. Keywords: stylistic, derivational morphemes, narrative text, EFL Textbook
AN ANALYSIS OF ONLINE PEER FEEDBACK TO FOSTER STUDENTS' CRITICAL THINKING
Authors: Syifaulkaromah Syifaulkaromah , Febriani R. Bunga , Faridah Didih 
Published: June 2023

The aims of this study is to find out the students' responses to the practice of peer feedback in online learning and to investigate how online peer feedback foster students' critical thinking. In collecting the data, the study used qualitative method especially case study. Questionnaire and students' peer feedback documentations were the data collection. Purposive sampling was used to select twelve students as participants. Open ended questionnaire and students' peer feedback documentations were the data collection. The writer analysed the students’ responses to the implementation of online learning using percentage computation and interpreted it qualitatively. The students’ peer feedback documentations also analysed by using content analysis. The result indicated that using peer feedback in online learning could improve students’ critical thinking skills which was relevant with Bloom’s Taxonomy. In responding to the second research questions, there were six students who think critically that could be seen from how they criticized the peer’s assignment based on their ability to state opinions clearly and concisely. Moreover, the most of students agreed that the implementation of online peer feedback was more useful and helped them to improve their writing assignment through giving comments to peers and got comments from peers. Therefore, this research has proved that online peer feedback could foster students’ critical thinking and improved their writing skills especially in the subject Academic Writing.Keywords: Online, Peer feedback, Critical thinking
ENHANCING STUDENTS’ CRITICAL THINKING SKILLS IN WRITING NARRATIVE THROUGH PEER-FEEDBACKING ACTIVITIES
Authors: Fatimah Salafia Ade 
Published: June 2023

This study aims to find out whether peer-feedbacking activities effective in improving students’ critical thinking skills in writing narrative or not and students' perceptions on the use of peer-feedbacking in improving students’ critical thinking skills in writing narrative. This study applied a mixed method design which employed true-experimental with the type of pre-test post-test control group design for the quantitative data and close-ended questionnaire for the qualitative data. The population of this study were all students of tenth grade in one of vocational high school in Padaherang and the sample were 30 students as the experimental group and 30 students as the control group. The data of this study were obtained from pre-test, post-test and questionnaire. The result obtained from the pre-test and post-test concluded that Peer Feedback Activities is effective in teaching writing. The findings showed that the students’ score improved from pretest to posttest. In conclusion, there was a significant difference in students' critical thinking before and after being taught by means applying Peer Feedback Activities. Based on the questionnaire, the study concluded that the students expressed positive perceptions about peer feedback activities and it was effective in enhancing critical thinking in writing narrative. The future researchers are suggested to conduct experiment or action research to improve writing or other dependent variables ability through peer -feedbacking.Keywords: Critical Thinking, Writing, Narrative, Peer Feedback.
THE IMPLEMENTATION OF GOOGLE CLASSROOM TO TEACH READING NARRATIVE TEXT
Authors: Esa Mukti Guntur , Rachmawati Etika , Tarwana Wawan 
Published: June 2023

This paper reports the investigation of Google Classroom (GC) implementation to teach reading of narrative text to students of Vocational High School. It was purposed to find out teacher’s strategy to implement GC to teach reading of the narrative text, students’ perception to the implementation of GC teaching reading of the narrative text, and teacher’s perception of the implementation of GC to teach reading of the narrative text. This study used qualitative research under case study approach to take data from participants. In this case, the participants were the tenth grade and an English teacher. Furthermore, observations, questionnaires, and interviews were media to collect the data. The results showed that the teacher used Google Classroom as a medium to share assignments and learning material that should be studied by the students. During the learning process was occurred, the teacher and students only need to open the learning material in their smartphone and discussed it together through questioning activities. Then, related to how the teacher taught reading to his students, the teacher applied several reading techniques. Furthermore, most of the students gave quite positive responses to Google Classroom. They agreed that by implementing Google Classroom as a learning medium, learning activities became more structured and enjoyable. Then, the teacher perceived this application helpful. He mentioned that this application made him easy to manage his class.Keywords: MALL, Google Classroom. Reading, Narrative text.
Prevalence of pre-operative astigmatism using swept-source optical coherence tomography in patient undergoing cataract surgery
Authors: Mansoor Shaik Mohammed Arif , Kharibam Menaka Devi , Acharya Monali 
Published: June 2023

Purpose:
The purpose of this study was to assess the prevalence of pre-operative astigmatism in patient reporting for cataract surgery using swept-source optical coherence tomography (OCT) in a tertiary care eye hospital.

Methods:
Prospective cross-sectional study in patients undergoing cataract surgery with having age ≥35 years. Ophthalmic biometry was done using swept-source OCT (intraocular lens, IOL Master 700). The various parameters that were studied are axial length, anterior chamber depth, lens thickness, white-to-white measurement, and keratometry (K) (K1-flat K and K2-steep K). Corneal astigmatism was determined by the difference between K2 and K1 reading.

Results:
A total of 310 eyes from 155 patients were evaluated. There were 70 males (45.16%) and 85 females (54.83%). The mean age of study population was 64.43 ± 9.18 years. The mean corneal astigmatism was 0.91D ± 0.67D ranging from 0 to 4.21D. No astigmatism was present in 3 eyes (0.96%), astigmatism with-the-rule was detected in 90 eyes (29.03%), against the rule astigmatism was detected in 167 eyes (53.87%), and oblique astigmatism was found in 50 eyes (16.12%). 214 eyes (69.02%) had corneal astigmatism <1.00D and 96 eyes (30.98%) had corneal astigmatism ≥1.00D.

Conclusion:
The study shows that 30.98% of eyes reporting for cataract surgery had pre-existing corneal astigmatism ≥1.0D and were offered the option of astigmatism correction with toric IOL implantation. The larger majority of eyes 69.02% had corneal astigmatism <1.0D and could be managed with spherical monofocal IOL.
Observational and non-interventional study to evaluate angle parameters of patients with or without the diagnosis of glaucoma
Authors: Kharibam Menaka Devi , Mansoor Shaik Mohammed Arif , Choudhury Hirendra Kumar 
Published: June 2023

Purpose:
The aim of the study was to assess the different parameters of anterior chamber angle (AA) with anterior segment optical coherence tomography (OCT) in patients with or without the diagnosis of glaucoma.

Methods:
A cross-sectional and observation study of angle parameters for clinically diagnosed, undiagnosed, and suspected patients of angle closure was done. Patients with glaucoma suspect not having angle closure were also included in the study. AAs (nasal and temporal), AC depth (ACD), AC area (ACA), and central corneal thickness (CCT) were assessed using Cirrus high-definition optical coherence tomography.

Results:
Total 349 eyes of 178 patients with mean age of 41.31 ± 13.61 years were analyzed. One hundred and six of them were female (59.55%) and 72 were male (40.45%). The mean values of CCT were 540.85 ± 39.99 µm, 536.44 ± 41.25 µm; ACD were 2.37 ± 0.5 mm, 2.45 ± 0.4 mm, ACA were 17.04 ± 5.20 mm2, 17.48 ± 4.47 mm2, and AC width were 11.10 ± 0.45 mm, 14.13 ± 0.39 mm for the right and left eyes, respectively. The mean AA for the right and left eyes were nasal 22.23° ± 14.57°, 24.14° ± 14.10°; temporal 25.18° ± 14.13°, 25.88° ± 13.55°, respectively.

Conclusion:
The nasal AA was found to be significantly narrower than the temporal angle in both right and left eyes; and the angle asymmetry increases with increasing age.
UJI ANTI LUKA BAKAR KOMBINASI EKSTRAK ETANOL DAUN MANGGA ARUMANIS (Mangifera indica L.) DAN DAUN SALAM (Syzygium polianthum (Wight) Walp.) TERHADAP PENYEMBUHAN LUKA BAKAR DERAJAT II A TIKUS PUTIH JANTAN GALUR WISTAR
Authors: Safitri Safitri , Miyarso Chondrosuro , Fitriyati Laeli 
Published: June 2023

Luka bakar merupakan salah satu luka terbuka yang harus cepat mendapatkan penanganan, luka terbuka yang tidak cepat ditangani akan berpotensi mengalami infeksi. Tanaman tradisional daun salam (Syzygium polianthum (Wight) Walp) dan daun mangga arumanis (Mangifera indica L.) pada banyak penelitian efektif menyembuhkan luka bakar dengan adanya kandungan senyawa metabolit sekunder yaitu flavonoid. Kombinasi kedua bahan ini diharapkan akan bersinergi sehingga menguatkan aktivitas dalam anti luka bakar. Penelitian ini bertujuan untuk mengetahui pengaruh kombinasi ekstrak daun mangga arumanis dan salam terhadap penyembuhan luka bakar pada tikus putih jantan galur wistar. Penelitian ini bersifat eksperimental laboratorium terdiri dari 6 kelompok perlakuan yaitu kelompok kontrol positif (neocenta gel), kelompok kontrol negatif (tanpa perlakuan), kelompok 1 (kombinasi ekstrak daun manga arumanis dan salam 1:1), kelompok 2 (2:1), kelompok perlakuan 3 (1:2), kelompok perlakuan 4 (2:2). Parameter pengamatan yaitu pengukuran diameter luka bakar selama 14 hari. Hasil penelitian didapatkan bahwa kombinasi ekstrak daun mangga arumanis dan salam memiliki pengaruh terhadap penyembuhan luka bakar yang ditandai dengan penurunan diameter luka bakar. Kombinasi paling baik terhadap penurunan diameter luka bakar berturut-turut pada kelompok 1 (1:1), kelompok 3 (1A:2B), kelompok 2 (2A:1B), kelompok 4 (2A:2B), kontrol positif dan kelompok kontrol negatif. Kesimpulan penilitian yaitu kombinasi ekstrak daun mangga arumanis dan salam mempunyai aktifitas terhadap penyembuhan luka bakar derajat II A pada tikus putih jantan galur wistar.
The Development of Student Live Worksheets Based on Problem Based Learning in the Optical Instrument Chapter
Authors: Hendrayani Aditya , Permana Niki Dian , Ilhami Aldeva , Syarif Muhammad Ilham 
Published: June 2023

This study aims to develop student live worksheets based on problem based learning on optical instrument chapter The research method used reffered to the research and development by Sugiyono. This model has steps consisting of 10 steps: (1) Potential and problems, (2) Data collection, (3) Product design, (4) Design validation, (5) Design revision, (6) Product trial, (7) Product Revision, (8) Usage Trial, (9) Product Revision, and (10) Mass production. This research was only carried out until the seventh step. This study used data collection techniques in the form of interviews and questionnaires and used qualitative and quantitative descriptive data analysis techniques.The results of the validity of the student live worksheet had been declared very valid based on the results of the validation of the learning material experts who obtained a score of 85% with a very valid category, and media experts obtained a score of 77.08% with a very valid category. In addition, the student work sheet was declared very practical with a value of 97.22% without revision. Based on the students' responses, they scored 91.67% in the very good category. Based on these data, it can be said that the student live worksheet Based on Problem Based Learning on Optical Instrument chapter stated to be very valid and practical to be used as science teaching material in schools.