bluuebunny/crossref_metadata_2025_split huggingface dataset:
Simulation Studies of Link Group in Elastic Optical Networks Used in Internet of Things Solutions
Authors: Głąbowski Mariusz , Sobieraj Maciej 
Published: June 2023

Abstract
The elastic optical network (EON) solution is the most flexible in terms of allocation of resources for various traffic streams transported in core part (edge-cloud) of Internet of Things (IoT) networks. This paper presents the results of a study on the determination of the occupancy distribution and the loss probability for particular traffic flows offered in EONs supporting IoT systems. The purpose of the research was to determine the impact of: the number of links making up a group, the numbers of frequency slot units (FSUs) in individual EON link, the traffic intensity of individual traffic flows, the capacity of the EON link (number of FSUs) and the number of FSUs requested by different traffic streams. The developed simulation program of link group of EON allows the calculation of the values of the occupancy distribution and loss probability. The results obtained from the simulation are presented on the graphs in the form of points with confidence intervals.
Improving VoIP Bandwidth Utilization Using the PldE Technique
Authors: Abualhaj Mosleh M. , Abu-Shareha Ahmad A. , Al-Khatib Sumaya N. , Al-Zyoud Mahran , Al Saaidah Adeeb , Hiari Mohammad O. , Alsharaiah Mohammad A. 
Published: June 2023

Abstract
The use of Voice over Internet Protocol (VoIP) innovation is rising due to its various merits. Nevertheless, the ineffective use of bandwidth is a key dilemma that restricts the fast-rising use of VoIP innovation. The main factor behind this ineffective use of the bandwidth is the sizable VoIP packet preamble. This research creates a technique to address this dilemma of packet preamble. The created technique is known as payload elimination (PldE). The fundamental concept of the PldE technique is to exploit the information (elements) of the VoIP packet preamble that is superfluous for point-to-point calls. In general, these elements are utilized to transport the payload of VoIP packets. Consequently, the payload size of VoIP packet will be lowered or removed, preserving the available bandwidth. The performance test of the PldE technique indicated an improvement of up to 41.6% in the exploitation of IP network bandwidth. So, the PldE technique is showing signs that it could help solve the problem of the IP network's inefficient use of bandwidth.
Improving of Interaction of Routes at High Density Stops by Adjusting Bus Arrival Time
Authors: Dashdamirov Fuad 
Published: June 2023

Abstract
A significant part of the movement of the population in large cities is carried out by bus transport. Higher accessibility and connection to the network of other types of public transport are the main features of bus transport. The need for mass passenger transportation in Baku mainly is met by the metro and bus transport. A small number of metro stations and insufficient coverage of the city territory by metro network have significantly increased the load on the bus service. With the increase in passenger traffic, the frequency of bus routes has increased, and the intervals have decreased. As a result, bus traffic on some streets has become more intense. This led to an increase in the number of buses arriving at the stops at the same time and the formation of queues in front of the stops. To solve the problem, the article proposes a method for coordinating bus schedules of different routes and adjusting the time of arrival at a stop without changing the intervals. As a result of applying the proposed methodology, by modelling the sequence of bus arrivals in the Anylogic program, a reduction in queues and loss of time in front of the bus stop is justified. Simulation testing was carried out for the scenario of bus movement both in the general flow and along the bus lane.
Optimization Turbine Blade Cooling by Applying Jet Impingement Cooling Channels
Authors: Elmenshawy Adham Ahmed Awad Elsayed , Alomar Iyad , Arshad Ali 
Published: June 2023

Abstract
The aim of this paper is to optimize turbine blade cooling channels by applying jet impingement Method. The selection of experiment data for NASA 3CX turbine blade, and 3D model using solidworks software and create computational fluid dynamics (CFD) simulations used to model the coolant flow and temperature distribution in the vane, while experimental testing can validate the CFD results and provide additional insights into the cooling system's performance., ANSYS FLUENT code was used as a CFD solver, and ANSYS ICEM-CFD was used for mesh generation. MATLAB code is used for calculation using experiment data and this was helpful for simulations. Heat transfer conjugation analysis bases SST shear stress analyses K-ω turbulent model. The results conclude that providing additional information about the cooling channels and how they differ in the studies being compared. The results demonstrate that the cooling channels' hydraulic diameter decreases by a significant percentage (up to 49.70%–69.55%) as they are drawn to the trailing edge of the blade. This can have a significant impact on the heat transfer coefficients and the performance of the cooling system. The pressure side of the turbine blade is observed to follow the Hylton Model, while the current study predicts a large over-anticipated heat transfer coefficient around the Turbine blade head and on the bulk of the suction side. In terms of average heat transfer coefficient, the two models differ by 23.36%. The authors found that the cooling effectiveness for the Optimized jet impingement model is 0.4892 for whole blade and compared it with the cooling effectiveness for the optimized jet impingement model, which is 0.6936, The results of the comparison between the base model and the optimized jet impingement model suggest that the optimized model has a significantly higher cooling effectiveness. The increase in cooling effectiveness of 29.46% for the whole blade and 28.823% for the trailing edge indicates that the optimized jet impingement design provides improved cooling performance. These results highlight the importance of considering optimized cooling designs for turbine blades to maintain efficient and safe operation.
USING STORYTELLLING TO ENHANCE STUDENTS’ INTERESTS IN READING
Authors: Anggraini Eka Rianty 
Published: June 2023

This research explores the use of storytelling to enhance students interests in reading. It was argued that the use of storytelling would provide students with the powerful tool used in the classroom. A case study methodology was used in this research and this research was conducted at the tenth grade of Vocational School in A Regency. It took an English Teacher who teaches reading class and 35 students as samples who were chosen by purposive sampling. The conclusion of the study shows that the implementation of storytelling is conducted by practice storytelling and teacher’s perception and students’ responses shows that storytelling can enhance students’ reading in classroom. Based on these research findings, it is recommended that the teacher can use storytelling in teaching reading to Senior High School students. Furthermore, the storytelling enhances students in reading. Keywords: interest, reading, reading comprehension, reading skill, storytelling
THE USE OF CARTOON STORY MAKER SOFTWARE IN TEACHING WRITING DESCRIPTIVE TEXT
Authors: Ramdhani Rangga 
Published: June 2023

The study was aimed to investigate the implementation of Cartoon Story Maker Software in the classroom. To gain the data, the author employed a qualitative case study and the data were obtained through the observation, interview and questionnaire. The author concluded that, the teacher used Cartoon Story Maker Software well in the classroom. The teacher had a strong perceptions on using Cartoon Story Maker Software that the teacher could make a good situation to motivate the students in teaching writing descriptive text. The teacher also confirmed that the students enjoyed it and it was found that almost all students (75%) preferred to learn to write descriptive text using Cartoon Story Maker Software and 25% was the rest who did not. Finally, the author provides suggestions for English teacher who teach English and students who learn English that Cartoon Story Maker Software gives the contribution to the learning process, so that the interaction in the teaching and learning process runs smoothly. Keywords: cartoon story maker software, descriptive text, writing
THE ANALYSIS OF DEIXIS IN STUDENTS’ TALK IN LEARNING ENGLISH SPEAKING
Authors: Nurvagian Silvi , Herlina Rina 
Published: June 2023

This research reports the types and the dominant types of deixis found in students’ talk in learning English speaking. The design of this study used a descriptive qualitative. The present study was carried out at one of Senior High School of the tenth grade, as participants, in Sodonghilir. The data were collected from the classroom observation. The result indicated that the total of deixis used in English speaking was 201 data types of deixis from 114 data in utterances. The most type of deixis obtained was person deixis with 183 words in data utterances, the second type was temporal deixis with 11 words in utterances and the least types of deixis was spatial deixis with 7 words in utterances. While the most frequent used of person deixis types during classroom activities were the word "I" and "my". In conclusion, person deixis purposed by Yule (1996) was mostly found and it was the dominant one in students’talks. Thus, it is expected to the next writers who are interested in deixis pragmatics and students’ talk to carry out another research in online class. Keywords: pragmatic, deixis, students' talk, speaking, yule’s theory
The Effect of Islamic Maternal Parenting Style on Adolescent Aggressiveness by Modulating Peer Social Interaction
Authors: Muarifah Alif , Hidayati Rofiah Nurul , Oktaviani Fitriana , Mujidin Mujidin 
Published: June 2023

The verbal and non-verbal aggressiveness of adolescents has been increasing. It is a form of aggression that involves hostile and coercive actions towards others that may result in emotional or physical harm. This study aims to examine the Islamic parenting style of mothers, the primary caregivers in Javanese culture in Indonesia, as well as the social interactions with peers in relation to aggressive behavior. The participants of this study were 410 high school students aged between 15 and 19 years old (M = 16.52, SD = 0.793), consisting of 210 male students and 200 female students. Participants were selected from eight schools in Sleman City (4 senior high schools and four vocational high schools). The data was collected using the aggression scale, maternal parenting style, and social interactions with peers. Data were analyzed using Partial Least Square-Structural Equation Modeling (PLS-SEM) with Smart-PLS 4. The study results show a good fit model, indicating that aggression is influenced by Islamic maternal parenting style with social interactions with peers as a mediator. Social interactions have a mediating effect on the relationship between Islamic maternal parenting style and adolescent aggression. Another finding reveals that each Islamic maternal parenting style negatively affects aggression. Adolescent aggression can be controlled through Islamic maternal parenting style (i.e., authoritarian, authoritative, and permissive) and peer social interaction as a mediator.
Radiological anatomy and injuries of the condylar strap and Kaplan fibers associated with ACL pathology
Authors: Chandra Aakanksha Agarwal , Chandra Abhishek , Murray Timothy , Azam Md. Quamar 
Published: June 2023

Objectives:
The study aimed to identify the Kaplan fiber (KF) complex, focusing on the condylar strap (CS) which are fiber straps on the lateral aspect of the knee related to the iliotibital complex, on magnetic resonance imaging (MRI) of knees performed for acute anterior cruciate ligament (ACL) injury, measure the distances of insertion from the lateral joint line, and identify injuries to these structures.

Material and Methods:
Retrospective analysis of 134 MRIs of knees with acute ACL tear was performed. The proximal and distal KFs and the CS were identified on at least one plane on MRI. The distance of their femoral attachment from the lateral joint line and injury to these structures with concomitant knee injuries was documented. Data analysis was performed using the SPSS software.

Results:
KFs were identified in 97.2% and CS in 72% of the MRI knees. The mean distance of the proximal KF from the lateral joint line was 59.1 mm, while that of the distal KF was 42.4 mm. The CS attached 35.6 mm proximal to the lateral joint line. KF complex injury was present in 34% of cases with ACL tear. The MRI finding of meniscal tear and bone marrow edema in a classic pivot shift impaction injury pattern had a significant positive correlation with KF injury.

Conclusion:
This radiological study confirms the existence of CS on MRI. There is a positive association of KF injury with meniscal tears and bone marrow edema in patients with acute ACL tears. Future biomechanical studies focusing on CS are needed to identify its contribution to anterolateral stability.
Intraluminal arterial transit artifact as a predictor of intracranial large artery stenosis on 3D time of flight MR angiography: Expanding the application of arterial spin labeling MRI in ischemic stroke
Authors: Peer Sameer , Singh Paramdeep 
Published: June 2023

Objectives:
The objective of this study was to evaluate the diagnostic value of “intraluminal arterial transit artifact” in the prediction of intracranial large artery stenosis and to determine if this finding is predictive of ischemic stroke in the territory of the involved artery.

Material and Methods:
The presence of arterial transit artifact (ATA) within the lumen of an intracranial large vessel was noted on three-dimensional time of flight (3D-TOF) magnetic resonance angiography (MRA) (ATA group). The patients with stenosis but with no ATA (no-ATA group), patients with total occlusion (total occlusion group), and patients with no stenosis/occlusion (normal group) were included in the analysis.

Results:
There were four groups of patients included in the final analysis, the ATA group (n = 22), the no-ATA group (n = 23), the normal group (n = 25), and the total occlusion group (n = 9). Among patients with any demonstrable stenosis (n = 45), the presence of ATA within the stenotic segment was predictive of stenosis of ≥56% (Sensitivity of 100% [85.2–100, 95% CI], specificity of 100% [86.4–100, 95% CI]), with area under curve of 1.0 (0.92–.0, 95% CI). The presence of intra-arterial ATA signal was significantly associated with ischemic stroke as compared with the no-ATA group (86.36% vs. 26.08%, P = 0.0003). Intraluminal ATA was found to be an independent predictor of infarction in the territory of the involved artery.

Conclusion:
Intraluminal ATA is predictive of stenosis of at least 56% in the involved artery on 3D-TOF MRA. Intraluminal ATA sign may be an independent predictor of infarction in the territory of the involved artery.
Pengembangan Unit Kegiatan Belajar Mandiri Teks Puisi Berbasis Cooperative, Integrated, Reading, and Composition Kelas X
Authors: Khasanah Dian Afifatul , Hermawan Agus , Utami Sri 
Published: June 2023

Abstrak: Penelitian dan pengembangan yang dilakukan di kelas X MAN 1 Blitar ini yakni pengembangan Unit Kegiatan Belajar Mandiri (UKBM). Peneliti menemukan beberapa permasalahan yaitu kurangnya motivasi dan semangat siswa dalam belajar teks puisi. Dalam hal ini, peneliti menggunakan model pembelajaran Cooperative, Integrated, Reading, and Composition (CIRC). Adapun tujuan penelitian dan pengembangan ini yakni menghasilkan produk Unit Kegiatan Belajar Mandiri (UKBM) Teks Puisi berbasis Cooperative, Integrated, Reading, and Composition (CIRC). Penelitian dan pengembangan yang dilakukan menggunakan model 4-D yang terdiri dari empat tahap, antara lain (1) define (pendefinisian), (2) design (perancangan), (3) development (pengembangan), dan (4) disseminate (penyebaran). Produk UKBM dikembangkan dan diuji tingkat validitas oleh ahli perangkat ajar dan ahli pembelajaran, kepraktisan oleh guru, dan kemenarikan oleh siswa. Aspek yang digunakan dalam penilaian antara lain (1) aspek isi, (2) aspek sistematika peyajian, (3)aspek tampilan, (4) aspek pemahaman dan kebutuhan, dan (5) aspek pembelajaran. Hasil penilaian dari ahli perangkat ajar memperoleh persentase 83,33%. Ahli pembelajaran memberikan penilaian dengan persentase 97,91%. Guru bahasa Indonesia memberikan penilaian dengan persentase 77,5%. Adapun siswa memberikan penilaian dengan persentase 80%. Sehingga, produk Unit Kegiatan Belajar Mandiri (UKBM) Teks Puisi Berbasis Cooperative, Integrated, Reading, and Composition (CIRC) mempunyai kualifikasi layak diimplementasikan dan dapat digunakan dalam pembelajaran.
Pentingnya Nilai-Nilai karakter dalam Buku Ajar Bahasa Indonesia
Authors: Sa'idah Siti , Yulianto Agus 
Published: June 2023

Abstrak: Membentuk dan mengambangkan potensi penerus bangsa yang memiliki keterampilan, kompetensi serta memiliki karakter mulia tentu menjadi salah satu tugas utama pendidik di Indonesia. Salah satu hal terpenting penanaman nilai karakter pada diri peserta didik. Akan tetapi, fakta menunjukkan bahwa pendidikan masih berada di posisi yang kurang baik. Salah satu upaya yang dapat dilakukan untuk menanamkan nilai-nilai karakter dalam peserta didik melalui buku ajar. Buku ajar dinilai sangat efektif menjadi cara untuk menanamkan nilai karakter. Pentingnya penanaman nilai karakter ini sebagai cara untuk mendekatkan diri kepada Tuhan yang Maha Esa, mengembangkan karakter pada diri sendiri, mengembangkan karakter untuk hidup bermasyarakat dan bernegara, mengembangkan karakter cinta lingkungan.
Abstract: Forming and developing the potential of the nation's successors who have skills, competencies and have noble character is certainly one of the main tasks of educators in Indonesia. One of the most important things is planting character values in students. However, the facts show that education is still in a bad position. One of the efforts that can be made to instill character values in students is through textbooks. Textbooks are considered very effective as a way to instill character values. The importance of inculcating this character value as a way to get closer to God Almighty, develop character in oneself, develop character to live in society and the state, develop a character of love for the environment.
Ensuring the sustainable development of households of the population for integration into the food subcomplexes of the agro-industrial complex
Authors: Dusaeva Aynara 
Published: June 2023

The article reveals the results of research on the farms of the population of Russia for 2016-2022. Based on the analysis of the number of private farms, agricultural production indices, the dynamics of acreage, gross yields and yields of major food crops (potatoes, vegetables) and livestock products (production and sale of livestock and poultry, milk and eggs), the share of household production in the structure of agricultural production in the agro-industrial complex is determined, which indicates the importance of households of the population in improving the socio-economic situation in rural areas and ensuring food security. The trends of instability of households of the population due to a weak material and technical base are revealed, which leads to a reduction in acreage, gross potato and vegetable harvests, and a decrease in the production of livestock products.
The proposals for achieving sustainable development of households on the basis of state support and integration with economic entities of food subcomplexes of the agro-industrial complex, which will ensure an increase in the efficiency of production of agricultural products and access to sales markets, are substantiated.
FACTORS OF STABILITY OF REGIONAL ECONOMIC SYSTEMS
Authors: Repushevskaya Ol'ga 
Published: June 2023

In this paper, the issues of sustainability of regional economic systems are considered. In particular, this paper examines and systematizes the factors of stability of economic systems and their indicators.
The functioning of the regional economic system is influenced by internal and external forces that can lead to the destabilization of the economic environment of the region. An unstable economic environment can lead to a sharp decline in the production of the main economic sectors of the region, therefore it is necessary to increase the stability of regional economic systems.
In this paper, the analysis of the following indicators is carried out: the dynamics of the number of enterprises and organizations by regions of the Russian Federation; the dynamics of the workforce; water intake from natural water bodies for use. The analysis showed that, despite the fact that the regions of the Russian Federation as a whole are quite stable, three main factors of regional economic systems must be taken into account to stabilize economic development.
Local Wisdom-based Contextual Learning as Embedded-STEM approach in High School Chemistry
Authors: Anugrah Indah Rizki , Kartimi Kartimi 
Published: June 2023

The application of STEM in Indonesia can be made through an embedded approach using the social, cultural and technological contexts encountered by students daily. This study aimed to reconstruct the context of Cirebon local wisdom, i.e. batik, to be used as a context for embedded STEM chemistry learning in high school. This research used a qualitative method by choosing the Model of Educational Reconstruction (MER) as the research framework. In this study, observations were made on the batik-making process, a literature review to explore the batik context's chemical perspective, and interviews to obtain information about students' preconceptions about batik. The findings indicated that the essential components of batik (fabric, wax, and dye) and the process of batik making were inextricably linked to chemical processes. According to the literature review, the context of batik is connected to several high school chemistry concepts, including organic chemistry (particularly regarding aromatic derivatives and polymers), electromagnetic radiation, chemical bonds, acid-base, oxidation and reduction, and stoichiometry. Meanwhile, it is known from student interviews that students' preconceptions about the scientific content of batik and related chemical concepts remain clearly distinguishable from their correct scientific conceptions. However, students expressed a favourable attitude toward the possibility of incorporating batik into chemistry instruction
Kesalahan Penggunaan Ejaan Bahasa Indonesia dalam Teks Persuasif Siswa Kelas VIII F SMP Negeri 8 Mataram Tahun Pelajaran 2022/2023
Authors: Rahmawati Rahmawati , Hariana Siti  Rohana , Hidayat Rahmat 
Published: June 2023

Abstrak
Masalah yang dikaji dalam penelitian ini adalah bagaimanakah bentuk kesalahan penggunaan ejaan pada teks persuasif siswa kelas VIII F SMP Negeri 8 Mataram. Tujuan dalam penelitian ini adalah untuk mendeskripsikan bentuk kesalahan penggunaan ejaan pada teks persuasif siswa kelas VIII F SMP Negeri 8 Mataram. Metode pengumpulan data dalam penelitian ini menggunakan metode simak, metode observasi, teknik catat, dan metode dokumentasi. Data yang terkumpulkan kemudian dianalisis menggunakan instrumen penelitian. Penyajian data menggunakan metode informal. Hasil penelitian ini menemukan 56 kasus kesalahan penulisan ejaan pada karangan teks persuasif siswa kelas VIII F SMP Negeri 8 Mataram yang meliputi: (1) kesalahan penggunaan huruf berjumlah 29 kesalahan berupa kesalahan penggunaan huruf kapital atau huruf besar, (2) kesalahan penulisan kata berjumlah 15 kasus kesalahan berupa 4 kasus kesalahan penulisan kata berimbuhan, 3 kasus kesalahan penulisan kata depan, 1 kasus kesalahan penulisan singkatan dan akronim, dan 3 kasus kesalahan penulisan bentuk ulang, dan (3) kesalahan pemakaian tanda baca berjumlah 11 kasus kesalahan berupa 9 kasus kesalahan pemakaian tanda titik (.), dan 1 kasus kesalahan pemakaian tanda koma (,).