bluuebunny/crossref_metadata_2025 huggingface dataset:
Promoting Interaction and Shared Play Between Children with Profound Multiple Disabilities and Children Without Disabilities – a Pilot Study
Authors: Klang Nina
Published: December 2023

Previous research shows that opportunities for shared interaction and play are beneficial for both children with and without disabilities. However, children with disabilities often experience limited opportunities to engage in play with peers. This study aimed to get insight into how interaction between children with profound multiple disabilities and children without disabilities can be promoted. Actions to promote shared play were explored through interviews with teachers and children in the course of a collaborative project with teachers at a school for children with an intellectual disability, situated within a mainstream school. According to the interviewed teachers, play could be promoted through adapting play rules, and materials, providing adult support, developing communication potentials, and time for play. The participating children without disabilities conveyed expressions of enjoyment and expressed ideas of how to support children with disabilities and adapt activities so that everybody could be a part of them. The results are discussed in light of previous research on creating opportunities for shared play between children with and without disabilities.
DEVELOPMENT OF A REACTOR FOR LOW-TEMPERATURE CATALYTIC REDUCTION OF NITROGEN OXIDE EMISSIONS AT NITROGEN-FERTILIZER ENTERPRISES
Authors: Babakin Vadim , Vekshyn Vitalii
Published: December 2023

The article presents the development of a more efficient use of the processes of catalytic reduction of nitrogen oxides of gas emissions for industrial use. The advantages of plate catalyst blocks with a deposited active substance in comparison with industrial granular aluminum-vanadium catalysts are presented. Chemical and kinetic regularities of this process are shown. It is noted that the use of plate deposited catalysts based on noble metals is a more effective means of reducing nitrogen oxides than granular ones due to the presence of low hydraulic resistance and increased activity. On the basis of experimental data of laboratory and pilot studies of the developed catalyst obtained by impregnating the applied metal carrier based on TiO2 with salts of platinum group metals, physicochemical and kinetic calculations of the process of reduction of nitrogen oxides using ammonia were carried out. Graphical dependencies of the activity of the developed catalysts on the process temperature and volume velocity are given. The optimal values of these indicators have been determined. It is shown that the effect of temperature is explained by the growth of the reaction rate constant in proportion to the temperature according to Arrhenius' law, and the effect of the volumetric velocity is associated with a change in the duration of contact of the reacting components with the active surface of the catalyst. The calculation of the Reynolds criterion was carried out, which showed that this process in the conditions of industrial technologies is characteristic of the laminar regime. It is noted that the use of the developed catalyst in production provides an expansion of the temperature range of the emission purification process, it is more suitable for operation in industry in accordance with the determined optimal conditions of its application.
Model for choosing optimal water flow rate for tank wall cooling
Authors: Basmanov Oleksii , Maksymenko Maksym
Published: December 2023

In this paper, we have considered the problem of choosing the optimal water flow rate for cooling the tank wall with water in the event of a fire in the adjacent tank. The optimal water flow rate is understood as the minimal flow ensuring a sufficient level of cooling. The choice of the water flow rate is based on the solution of the thermal balance equation for the tank wall and the thermal balance equation for the water film. The model takes into account the radiant heat transfer between the flame, the tank wall, the environment and the internal space of the tank. The convective heat transfer from the tank wall to water and vapor-air mixture is also taken into account. Here, we have developed an algorithm for determining the optimal water flow for cooling the tank wall. Solving the problem of choosing the rate of the cooling water flow is reduced to the sequential solution of the problems to determine the temperature distribution along the tank wall and the water film. We have constructed the functional dependence of optimal water flow rate for tank cooling on the direction and velocity of the wind. The inclination of the flame by the wind towards the adjacent tank increases the relevant heat influx, which requires a greater intensity of cooling. On the contrary, when the direction of the wind is away from the adjacent tank, the heat flux decreases. At the same time, for wind velocity greater than a certain value, the heat flux decreases to such an extent that there is no more need to cool the walls of the adjacent tank. With the perpendicular direction of the wind, at certain velocity values, there is no need to cool the walls of the adjacent tank either. The obtained results can be used to determine the rate of water flow for cooling the tank wall in the event of a fire in an adjacent tank.
Оptimization of the parameers of the placement of elements of the acoustic system for orientation of rescuer's equipment
Authors: Levterow Оlexander , Statyvka Yevhenii
Published: December 2023

Experimentally determined correction values of the distance to the obstacle depending on the acoustic impedance of the environment for the acoustic device of the rescuer's equipment. The measurement results were obtained using the developed experimental setup, which took into account, in real time, changes in acoustic impedance and temperature of the environment using a two-channel temperature meter and an optical penetration sensor of the environment. The temperature of the environment (in the confined space) varied from 20 C to 60 C, and the optical penetration index from 0 to 100 %, where 100 % corresponds to complete optical opacity of the environment. Dependencies of the propagation of acoustic waves upon changing the optical permeability of the medium and temperature were obtained. The correction value for the distance to the obstacle calculated by the acoustic device at a distance of 1000 mm was (+0,013 m). The relative error during the measurements did not exceed 2 %. It was found that when the wave impedance increases, the indicators of the distance to the obstacle decrease, so the corrective dependence has a positive value. The obtained results make it possible to increase the reliability of the readings of the acoustic device as an additional equipment of the rescuer. The data obtained as a result of the experiment make it possible to display the shape of the obstacle in more detail. Approximating polynomials of the reflection coefficient of acoustic waves depending on the volume content of inclusions at angles of incidence from 0 °С to 30 °С have been determined. The use of the obtained polynomials allows to increase the speed of the program code of the control microcontroller of the acoustic device. The obtained dependencies are taken into account in the calculation algorithm of the program code of the microcontroller of the acoustic device for determining the shape and distance to the obstacle, which makes it possible to increase the efficiency of the rescuer's orientation in conditions of unsatisfactory visual control during emergency rescue operations.
Features of the process of water filling the barrel of a periodic-pulse fire extinguishing installation
Authors: Dubinin Dmytro , Korytchenko Konstantyn , Krivoruchko Yevhen , Ragimov Sergey , Trigub Volodimir
Published: December 2023

In the work, research was carried out, which made it possible to reveal the peculiarities of the process of filling the barrel of the periodic-impulse fire extinguishing installation with water. At the same time, a mathematical model for simulating the processes of water injection into a pipe with subsequent crushing of water by a shock wave was substantiated and proposed. To simulate the processes of water injection and water crushing in the shaft of the installation, a VOF model (volume of liquid model) is used, according to which there is no penetration of one medium into another, and which is based on the surface tracking method applied to a fixed Euler grid. On the basis of the developed mathematical model in the ANSYS software environment, numerical studies of the process of filling the barrel of a periodic-impulse fire extinguishing installation with water were carried out. According to the results of a numerical study of the process of filling the barrel of the periodic-impulse fire extinguishing installation with water, a relatively high inertia in the time of the water injection processes in relation to the gas detonation processes occurring in the periodic-impulse fire extinguishing installation was revealed. In particular, the time interval between detonation cycles in the installation operating at a frequency of 23 Hz is about 43,5 ms. If we discard the purge cycle, then we have a time interval of 21 ms, during which it is necessary to inject water into the barrel of the intermittent-impulse fire extinguishing installation. According to the results of the above studies, we have that only the time for the spread of the stream of water from one side to the other side of the barrel of the periodic-impulse fire extinguishing installation is 8 ms. The conducted research makes it possible to investigate the influence of the parameters of the fire extinguishing installation on the formation of a finely sprayed water jet, and the obtained results will significantly increase the level of operational readiness of the personnel of fire and rescue units during operational actions to extinguish internal fires.
Exploring Key Factors Driving Pregnant Women's Motivation For HIV/AIDS Testing
Authors: Kusnan Adius , . Herniwati
Published: December 2023

The Human Immunodeficiency Virus (HIV) is known for infecting white blood cells, leading to a weakened human immune system. This study aims to analyze the factors influencing pregnant women's motivation to undergo HIV/AIDS testing within the North Buton District Health Office's jurisdiction. It employed an analytical observational approach using a cross-sectional study design conducted in the North Buton District Health Office's area in February-March 2022, involving 82 respondents. Statistical analyses employed included chi-square and logistic regression tests. The thesis demonstrates that the most prevalent maternal motivation falls within the 'good' category, comprising 71 respondents (86.6%), while the least prevalent falls within the 'less' category, accounting for 11 respondents (13.4%). The Fisher exact test yielded a p-value of 0.025, which is <0.05, signifying a correlation between knowledge and maternal motivation. Similarly, the Fisher exact test revealed a p-value of 0.000, also <0.05, indicating a significant relationship between access to information and maternal motivation (p-value = 0.000). Moreover, there exists a correlation between husband's support and maternal motivation (p-value = 0.012), health worker competence and maternal motivation (p-value = 0.017), as well as the role of health workers and maternal motivation (p-value = 0.007). With an R square value of 51.3%, the model accounts for a 51.3% risk related to maternal motivation for HIV/AIDS testing. Notably, the variable of access to information emerges as the most influential factor associated with maternal motivation.

Keywords: Pregnant Women, Motivation, HIV, AIDS
Modern nickel-titanium rotary systems in endodontic treatment
Authors: Buga Elena , Buga Eugen , Uncuta Diana
Published: December 2023

Background: One of the most important steps in endodontic treatment is the preparation of a uniform space, the use of endodontic irrigant and creating space for the endodontic filling. Therefore, improving endodontic treatment techniques is one of the most important tasks of modern dentistry. The success and effectiveness of endodontic treatment is largely determined by the quality of chemo-mechanical root canal treatment. In recent years there has been a major emphasis on the use of rotary mechanical instrumentation systems, namely the use of nickel-titanium (NiTi) alloys, which due to their properties represent a favorable flexibility in the instrumentation of difficult anatomies. Material and methods: 20 patients were examined and treated. They were divided into 2 groups: for the treatment of 6 patients was applied the Protaper Universal rotary system. In the second group of 14 patients to whom mechanical instrumentation was applied, were 7 patients following the Protaper Next and the other 7 Dc Taper with different pulpal and periodontal diseases. Results: Mechanical instrumentation was performed on different nosological entities, the prevalence being acute pulpitis. Among instrumented teeth, the prevalence was on the side of pluriradicular teeth. Conclusions: The practical application of different NiTi rotary systems has to be determined individually, as each clinical case has its own practical properties. But the success of an endodontic treatment depends not only on the rotary instruments used and, on the method, chosen, but also on the practitioner’s experience, detailed knowledge of the properties and step-by-step instrumentation protocols.
Ang2 immunoexpression vs vascular profile in chorio-villous germinative status in early term compromised pregnancies
Authors: Carpenco Ecaterina , Fulga Veaceslav , Saptefrati Lilian , Sinitina Lilia , David Valeriu
Published: December 2023

Background: The angiopoietin/TIE system is one of the signalling pathways that regulate vascular development and remodelling during morphogenesis of the placental complex. Deregulation of the vascularization process is associated with primary placental insufficiency through destabilization of the maternal-fetal functional system. Disruption of expression of pro-angiogenic factors is associated with reduction of the microcirculatory bed and installation of circulatory dysfunction. The aim: Evaluation of Ang2 immunoexpression in early term compromised uterine pregnancies in the context of chorio-villous circulatory dysfunction in primary placental insufficiency. Material and methods: Abortion product from 67 patients with early term compromised pregnancies (stagnant pregnancies – 43 cases, early miscarriages – 11 cases, control batch that included 13 cases of pregnancies solved on social indications) were immunohistochemically evaluated with the marker for anti-Ang2 and anti-CD31. Results: The majority of sites analyzed were Ang2 negative, with the exception of syncytiotrophoblast, that reached the highest score (+3) in most cases. A maximum placental vascularisation index was achieved in the control group. The stagnant pregnacies batch has registered the lowest vascular density mean. Conclusions: The placentation period is characterized by a weak Ang2 cellular environment in the chorio-villous germinal site in the group of short-term compromised pregnancies, except a highly positive syncytiotrophoblast. The immunoexpression profile in vascular endothelium correlates statistically significantly with placental vascularization index and chorio-villous vascular density in stagnant pregnancies.
Morphofunctional traits and reactivity of the portal vein
Authors: Ojog Victor
Published: December 2023

Background: Portal vein is the most enigmatic vessel of our body because it regulates own contractile performances using a special pace-maker mechanism represented by cells of Cajal. The contribution of various metabolic mediators and natural vasotropic agents in the control of the portal blood circuit is much less studied compared to the arterial system in general and the hepatic system in particular. The studies designed on the structure, function, and reactivity of the portal vein in different preconditioning have brought some common but also distinct evidence of the arterial system. Nitric oxide production is higher partly due to reduced arginase expression, but muscular media is thinner. Periodic spontaneous contractions directed towards the liver gate are characteristic for portal vein (PV), and the longitudinal muscle fibers are considered to be responsible for this phenomenon. Spontaneous rhythmic oscillations of the cells of Cajal are triggered by increasing calcium ion concentration leading to their depolarization. PV constrictor effect of phenylephrine is dependent on the activity of receptors to ET-1. For PV is characterized the acetylcholine induced contraction either in vivo or in vitro, and this effect is thought to be dependent on ET-1. Conclusions: The establishment of main particularities of portal vein reactivity of action of different paracrine, endocrine, and hemodynamical stimuli represents an important tool for prediction of contractile disorders leading plausible to portal hypertension. Likewise, a well proven interplay between cholinergic and adrenergic stimulations and on the other hand between Ang II and ET-1 actions must be a support for pharmacological modulating of portal vein reactivity disorders.
The Impact of Preprocessing Approaches on Neural Network Performance: A Case Study on Evaporation in Adana, a Mediterranean Climate
Authors: Katipoglu Okan Mert , Pekin Muhammet Ali , Akil Sercan
Published: December 2023

The application of artificial intelligence (AI) technologies is quickly expanding in water management. Additionally, the artificial neural network methodology has an advantage over traditional statistical approaches in that it does not need assumptions about the distribution of data and variables. These methods can be used if there is a large enough data collection and criteria relevant to the nature of the problem. Preprocessing data before utilizing it improves the performance of the AI model. Evaporation matters in water management, agriculture processes and soil science. It is critical to ensure proper estimation of evaporation losses for effective water resource planning and management particularly in drought-prone areas such as Adana. Artificial intelligence approaches can be applied successfully in evaporation calculation. In this research, we used the Standard scaler, power transformer, robust scaler quantile transformer (Uniform) and quantile transformer (Normal), and min-max scaler preprocessing techniques to preprocess the multilayer perceptron neural network (MLPNN). We also trained the MLPNN using unprocessed data and compared it to the results of the preprocessed model. In the setup of the model, daily temperature, pressure, wind, sunny hours, and humidity parameters covering the years 2018-2021 were presented as input to the MLPNN model. Consequently, we pinpoint that all preprocessing approaches produce better outcomes than unscaled. Although all models produced statistically high accuracy predictions according to statistical criteria, the MLPNN model established without transformation (test phase: r2: 0.93, NSE : 0.927, SMAPE: 10.77, RMSE: 1.2, MAE: 0.9) exhibited the lowest accuracy. The evaporation prediction model that was developed using the MLPNN-based standard scalar optimization algorithm exhibited the highest level of accuracy  (test phase: r2: 0.978, NSE: 0.977, SMAPE: 5.93, RMSE: 0.68, MAE: 0.48). Power Transformer (test phase: r2: 0.978, NSE: 0.977, SMAPE: 5.81, RMSE: 0.67, MAE: 0.49) showed second-degree promising results. It can be concluded from these results that the estimation of meteorological variables requires the scaling and presentation of data in a uniform structure. Therefore, improving efficiency and productivity in water management or agricultural processes can be enhanced by making more accurate evaporation estimates.
Effect of the Job Values and Job Professionalism of Hairdressers on Job Satisfaction
Authors: Park Seol-A , Jang Ji-Yeon
Published: December 2023

This study is meaningful in analyzing the impact of job values and job expertise of hairdressers on job satisfaction and identifying that job values and job expertise are related to job satisfaction, and providing data that contributes to the strengthening and development of professionalism in hairdressers and the beauty industry, and the results of the study are as follows. First, the validity and reliability of the measurement tool were met, and the use of the reference group, which is a sub-factor of job value, external job value, and job expertise, had a significant positive correlation with job satisfaction. Second, the higher the intrinsic and external values, which are sub-factors of job values, the higher the job satisfaction, as a result of verifying the effect of job values of hairdressers on job satisfaction. Third, the higher the autonomy, self-control, utilization of reference groups, and sense of vocation, the higher the job satisfaction, as a result of verifying the effect of job expertise of hairdressers on job satisfaction.
The Effect of Improving Skin by Radiofrequency Microporation and Electroporation At-home Beauty Device with Glutathione Ampoule
Authors: Hur Yu-Kyung , Hong Su-Gyeong , Choi Ye-Ji , Kwak So-Young , Shin Da-Som
Published: December 2023

This study aimed to evaluate the effects of improving facial skin, in healthy Korean women to objectively prove the efficacy of at-home beauty device equipped with RM (Radiofrequency Microporation) and EP (Electroporation) functions and cosmetics containing glutathione. RM and EP are methods that increase the permeation of cosmetics and active components into the skin by using microscopic channel formed when the skin barrier is damaged by electric stimulation. And glutathione is antioxidant component. For a study, a total of 42 study subjects (RM group 21 subjects and EP group 21 subjects) used a combination of at-home beauty device and a cosmetic containing glutathione on the face. Effectiveness assessments were conducted at 2 and 4 weeks, including the first visit. They all improved skin pores, pigmentation, and skin tone. The effectiveness assessment results showed that total pore area, feret's diameter were significantly (p<.05) improved after 2 weeks use in the test area compared to the control area, and pigmentation, skin tone was significantly (p<.05) improved after 4 weeks use in the test area compared to the control area. This result shows that the efficacy of glutathione as a cosmetic ingredient and the use of at-home beauty device combined with RM and EP functions are effective in improving skin. It is hoped that this study will help to develop skin beauty device models of various principles and expand the horizon of the skin beauty field.
Art Mask Design Using Grotesque Characteristics in Modern Art
Authors: Kwak Su-Joung , Kim Hae-Seon
Published: December 2023

Art in the fast-changing modern era creates various works through organic combinations without any clear distinction. Art mask, a territory of art expressed by using masks that resemble a human face, the representation of the grotesque fusion design implemented by the art mask present various senses and thinking skills to modern people who expect new things against the existing forms. Therefore, the characteristics of fear, dislike, playfulness, and atypia in Grotesque can open up to a new making method in a comprehensive and innovative way. By incorporating the characteristics of Grotesque paintings that have become popular in modern art, this study expressed demonism by expressing the heterogeneous appearance of a sleeping woman and in a smooth line and geometric way in the form of a human face in the work expressed in art mask which is based on “Nightmare” by John Henry Pujelly in Work I, the bizarre image of the extremely exaggerated size of the eyes was embodied in a deformed form by not expressing the nose with the motif of “Strange Balloon-like Eyes Traveling to Infinite” by Odilong Le Dong in Work II, the tears in both eyes on the mask represented a physically damaged body, and used various lines to express disgust. Work III expressed the playfulness of infantile grotesque like clowns by using elements of satire in “conspiracy” by James Ansore as a motif. The Work IV expressed the time of hopelessness without life by expressing abnormally abhorrent and unnatural things and the distorted cravings of life in fear as skeletons that are abnormally disgusting and unnatural by using “Release of the Fifth Seal of John's Apocalypse” by El Greco as a motif. The conflicting emotions were expressed by gradating the skull's eyes with black paint, and was reinterpreted as a dream and hope using various colors of color. As a result of this study, it was identified that paintings that expressed the characteristics of grotesque through art mask production can present unlimited imagination and a variety of topics to artists in the makeup field. This study is expected to be used as a basic data for a follow-up study on art mask design in the future and will help to develop art mask designs.
A Study on Color hanji hair Art Using Waste Hair
Authors: Lee Su-Min , Kim Sun-Hyoung
Published: December 2023

This study re-examined the new material diversity of hair art as a discipline by looking at hair art, which was limited to practical and pictorial, from aesthetic and environmental aspects. By reinterpreting the functions of lung hair and Korean paper to create hair art works, it aims to enable the possibility of new household product design and eco-friendly and original material-based artistic creative activities. To conduct this study, the results of the study of producing a total of four paper flower frames by producing colored paper are as follows. Work 1 was created using a red and pink paper with roses as a motif, arranging petals, making small leaves with green colored paper, and then using a LED bulb with an object. Work 2 expresses carnations by overlapping pink colored paper with different chroma as a motif of carnations, making small flowers with white, yellow, and light green colored paper, and then using Led bulbs with objects. Work 3 was made using pink purple and orange colored paper as a motif of hydrangea, made leaves with green paper, and then made using Led bulbs with objects. Work 4 was made using white, pink, and red colored paper as a motif of cosmos, made leaves with green paper, and then made using Led bulbs with objects. This study is the starting point for the development of special paper made using Korean paper and lung hair, and it is believed that starting with this study, hair art design based on new creative materials will be developed. Pursuit research is expected to enrich the design of special papers applied with lung hair with the potential to apply nature-friendly and sustainable material alternatives.
Kepemimpinan Kepala Sekolah dalam Membina dan Meningkatkan Profesionalitas Pendidikan Agama Islam
Authors: J Fitria
Published: December 2023

Penelitian ini bertujuan untuk mengetahui kepemimpinan kepala sekolah sebagai supervisor pendidikan dalam membina dan meningkatkan profesionalitas guru Pendidikan Agama Islam di SD IT Robbani Indralya Ogan Ilir Sumatra Selatan. Penelitian ini menggunakan pendekatan penelitian kualitatif yang bersifat deskriptif. Pada penilitian ini sumber data atau objek penelitian ini yaitu kepala sekolah dan guru yang ada di SD IT Robbani Indralaya Ogan Ilir Sumatra Selatan. Pengumpulan data dilakukan dengan teknik observasi, wawancara dan dokumentasi. Untuk analisis data menggunakan model Milles dan Huberman yang terdiri dari reduksi data, data display, verifikasi dan untuk mengukur tingkat kreadibilitas data menggunakan teknik triangulasi sumber data. Hasil penelitian menunjukkan bahwa Kepemimpinan Kepala Sekolah SD IT Robbani Indralaya Ogan Ilir Sumatra Selatan termasuk dalam kategori kepemimpinan terbuka. Profesionalitas Guru Pendidikan Agama Islam di SD IT Robbani Indralaya sudah cukup baik, hal ini ditunjukkan dengan telah terpenuhinya beberapa standar kompetensi seperti: Kompetensi pedagogik, Kompetensi Kepribadian, Kompetensi sosial dan Kompetensi Profesional.
Analisis Starategi Pengelolaan Dana dalam Penyelenggaraan Program Pendidikan Non-Formal pada Pusat Kegiatan Belajar Masyarakat di Kabupaten Ogan Ilir
Authors: Nopiati Erti
Published: December 2023

Penelitian ini bertujuan untuk menganalisis strategi Pengelolaan Lembaga PKBM dalam penyelenggaraan program pendidikan kesetaraan yang dilakukan oleh lembaga PKBM di Kabupaten Ogan Ilir. Metode studi kasus dengan pendekatan kualitatif adalah metode yang digunakan dalam penelitian ini. Pengelola PKBM di Kabupaten, kasi PNF-Dikmas adalah sumber data dalam peelitian ini. Teknik pengumpulan data menggunakan pedoman wawancara, observasi dan dokumentasi. Model analisis interaktif yang meliputi pengumpulan data, reduksi data, penyajian data dan verifikasi atau pengambilan kesimpulan adalah analisis data penilaian yang digunakan. Teknik keabsahan data dengan menggunakan trangulasi sumber. Kesimpulan yang diperoleh dari penelitian ini adalah stategi pengelolaan dana dalam penyelenggaraan Program Pendidikan Non-Formal yang dilakukan oleh PKBM di Kabupaten Ogan Ilir menggunakan strategi edukasi publika, strategi kompetensi ke instasi pemerintah baik pemerintah pusat maupun pemerintah daerah yang relevan dengan tupoksi penyelenggaraan Pendidikan Non-Formal.
Dampak Penerapan ICT Pada Pembelajaran IPS terhadap Minat Belajar Peserta Didik
Authors: Irawan Nandi
Published: December 2023

Artikel ini bertujuan untuk mengetahui dampak penerapan ICT pada pembelajaran IPS terhadap minat belajar peserta didik di SMPN 8 Rambang Kuang dan hambatan dalam penerapan ICT pada pembelajaran IPS. Jenis penelitian ini adalah penelitian kualitatif. Subjek penelitian ini adalah peserta didik SMPN 8 Rambang Kuang. Teknik analisis data yang digunakan adalah teknik analisis deskriptif. Teknik pengumpulan data yang digunakan adalah wawancara dan pengamatan. Hasil temuan menunjukkan bahwa penerapan ICT pada pembelajaran Ilmu Pengetahuan Sosial telah mampu meningkatkan minat belajar peserta didik. Tingkat capaian persentase partisipasi siswa khusus mata pelajaran ilmu pengetahuan sosial pada tahun berjalan berkisar antara 80% sampai dengan 90%. Hal ini menunjukkan bahwa penggunaan ICT sangat membantu peserta didik meningkatkan pemahaman terhadap materi yang diajarkan dan wawasannya terhadap materi yang diajarkan meningkat.
Manajemen Pembelajaran Era Pandemi Covid-19 (Studi di SMP Negeri 2 dan SMK 7 Kota Bengkulu)
Authors: Danim Sudarwan
Published: December 2023

Penelitian ini mengkaji fungsi teori dan praktik manajemen pembelajaran di era pandemi Covid-19, meliputi kebijakan umum, pelaksanaan, perencanaan, evaluasi, dan penjaminan mutu pembelajaran saat sekolah diliburkan dan dibuka sebagian. Pendekatan kualitatif dengan metode penelitian deskriptif ini dilakukan di SMP Negeri 2 dan SMK Negeri 7 Kota Bengkulu dengan melibatkan kepala SMP Negeri 2 dan SMK Negeri 7 Kota Bengkulu masing-masing 1 orang dan 20 guru dari masing-masing sekolah sebagai informan penelitian. Pengumpulan data dilakukan dengan wawancara dan observasi partisipan. Teknik analisis Miles dan Huberman (1989) digunakan untuk memperoleh hasil penelitian yang terdiri dari kegiatan reduksi data, penyajian data, dan penarikan kesimpulan atau verifikasi data. Untuk validitas dan reliabilitas penelitian ini dilakukan triangulasi, baik data, metode, sumber, maupun teori. Hasil penelitian menunjukkan bahwa kebijakan umum yang ditetapkan sekolah untuk menyelenggarakan pembelajaran di masa pandemi Covid-19 mengikuti aturan yang telah ditetapkan oleh pemerintah pusat dan daerah. Kepala sekolah menginisiasi kebijakan mikro terkait pelaksanaan tugas dan fungsi guru serta kemudahan proses belajar siswa.
Kampung Kapitan Sebagai Sumber Pembelajaran IPS Terpadu
Authors: Kristian Indah
Published: December 2023

The  objective  of  this  research  was  to  explain  how  Kampung  Kapitan  became  a learning resource for students in class VII. Tjoa Tiong Gie (Mulyadi) and Oey Eng Sui, key informants, and Sri Hastuti, an Integrated Social Studies teacher, participated in this study using a qualitative descriptive technique. The qualitative data from the study was evaluated. The results of the study indicate that Kapitan Village might be used as an Integrated Social Studies learning resource with Basic Competence 4.1.
Upaya Guru dalam Meningkatkan Pemahaman Peserta Didik tentang Materi Transformasi dengan Menguatkan Materi Prasyarat pada Mata Pelajaran Matematika
Authors: Winanto Awan
Published: December 2023

Penelitian ini bertujuan untuk mengetahui upaya guru dalam meningkatkan pemahaman peserta didik tentang materi transformasi dengan menguatkan materi prasyarat pada mata pelajaran matematika. Pendekatan yang digunakan dalam penelitian ini merujuk pada prinsip-prisip penelitian deskriptif analisis. Teknik pengumpulan data yang digunakan pada penelitian ini adalah wawancara, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa guru memiliki banyak peran penting yang harus dilaksanakan dalam kegiatan pembelajaran. Peranan guru dalam pembelajaran matematika adalah mempersiapkan pembelajaran dengan melakukan penyederhanaan materi, memfasilitasi siswa untuk belajar dengan pembuatan bahan ajar dan media pembelajaran, mengorganisasikan tugas-tugas yang akan diberikan kepada siswa dan melakukan penilaian.
Aplikasi Model Pembelajaran TGT (Teams Games Tournament) Untuk Meningkatkan Hasil Belajar IPS Pada Siswa Kelas IV SD Negeri 12 Palembang
Authors: Subadra Desi , Agustina Rizky , Martita Faulin
Published: December 2023

This research aims to improve the social studies learning achievement of fourth grade students at SD Negeri 12 Palembang by using the Teams Games Tournament (TGT) learning model, classroom action research on 31 fourth grade students who were used as research objects. It turns out that the Teams Games Tournament (TGT) model can improve learning achievement. social studies students. This can be seen from the increase in the average value of the pre-cycle, cycle I and cycle II. In the pre-cycle, only 4 students passed the KKM with average social studies score of 38.83 or 13%. In cycle I, 21 students passed the KKM with an average score of 70.64 or 67.74%. Meanwhile, in cycle II, 25 students passed the KKM with an average score of 79.03 or 80.64%. And this shows that cycle II has been successful or complete because it has achieved the expected classical KKM of 80%.
Materialisme Dalam Kajian Ilmu Filsafat
Authors: Aisyah Helda Lara
Published: December 2023

Globalization has a big influence on modern materialism. Living needs are increasing, but income cannot meet them. This is what makes many people take the easy path by making everything legal to fulfill all their wants and needs. This article provides information in the form of a review of materialism in the study of philosophy both in the realms of understanding religion, economics, politics and education. The writing method is carried out by article review. Furthermore, the results obtained show that materialism in religion is motivated by the understanding of God as creator, in economics it shows that economic structure is the basis of every historical movement. The history of fashion is based on the material forces of production and their reciprocal relationships. Then in politics it is proven by a wise attitude full of wisdom in education. Materialization, or the process of making everything materially valuable, has occurred throughout the Indonesian education system.
Mengeksplorasi Filsafat Materialisme
Authors: Dellyana Dellyana
Published: December 2023

Materialism is a philosophical view or framework of thought which emphasizes that physical substance or matter is the basis of all reality, including thoughts, feelings and natural phenomena. This view rejects or minimizes the role of non-material or spiritual elements in explaining the world. This article provides information in the form of views on the Materialist Philosophical View of Knowledge, Knowledge and Education, using a literature-based research approach and literature study. The research method uses library research analysis to explore and synthesize materialist views from various literary sources. Education in the context of materialism is seen as a means of developing a deeper understanding of material. The focus includes the introduction and mastery of practical skills relevant to natural resource management. The literature study method is used to explore the relevance and applicability of materialist concepts in the framework of contemporary education, explaining the concept of material determinism and its impact on individual freedom.
IN THE TOPONYMS OF THE FERGANA VALLEY
Authors: Musaev Davlatbek
Published: December 2023

The prosperous village built in this land has identified cities, districts, regions and lands, and called them by their names, which correspond to their unique nature, population and lifestyle, as well as the appearance of the places where they live. For example, on the world map and globes, the largest continent in terms of the Earth's surface is marked as ‘Osiyo’ or ‘Asia’, and its central part is marked as Central Asia. Our country, which is famous in the world as Uzbekistan, has long been located in the central region of Central Asia.
НАЗАРОВ М. Н. – ИЛИМПОЗДОРДУН ҮЙ-БҮЛӨСҮНҮН БАШЧЫСЫ
Authors: Мадраимов Сапарбек
Published: December 2023

Инсан төрөлгөндө Алла таала бардык жөндөмдүүлүктөрдү кошо жаратат, алардын кайсы бирин өнүктүрүп-өстүрүп кетүү үй-бүлөдөн, айлана чөйрөдөн. Тарбиядан жана билим алуудан боло тургандыгы шексиз. Чындыгында наристеде үйнөнү дүнгүрөткөн чебер колдуу сүрөтчү, касиетүү чексиз аааламдагы кубултарды багынтуучу астролог, дегеле жети ааламдын сырларын багынтуучу, изилдөөчү илимпоз болуу ар пенденин пешенесине ар кандай жазылат туура. Бүгүн биз сөз кылуучу инсан, өзүнүн туруш-турпаты менен башкалардан айырмалануучу, өзгөчө кулк мүнөзгө ээ. 1955-жылы Ош мамлекеттик педагогикалык институн алгачкы артыкчылык диплому менен бүтүрүүчүсү педагогика илимдеринин кондидаты, профессор Назаров Мадамин   агай жөнүндө болуп жатат. М. Назаровдун үй-бүлөсү математиктерден тураары (үй-бүлөдө 6 математик), алардын 5өөсү илимдин кондидаттары экендиги белгиленген. Демек, профессор М.Н. Назаров –илимпоздордун үй-бүлөсүнүң башчысы, уул- кыздарына татыктуу тарбия берген инсан экендиги белгиленген.
ENHANCING EMPLOYEE EFFICIENCY AND PERFORMANCE IN INDUSTRY 5.0 ORGANIZATIONS THROUGH ARTIFICIAL INTELLIGENCE INTEGRATION
Authors: DR. JOLLY MASIH DR. ASHIMA JOSHI ,
Published: December 2023

The paper explores the transformative effects of Industry 5.0, a data-driven economy, and the imperative adoption of Artificial Intelligenc (AI) driven systems across all organizational levels. It emphasizes the urgent need for comprehensive transformation, extending to Human Resource Management (HRM). Industry 5.0 presents significant challenges, necessitating strategic HRM strategies involving skill enhancements and AI-assisted knowledge management. A central focus is the profound impact of AI-driven innovations on organizational efficiency, employee efficacy, and productivity. AI rapidly acquires and processes data, providing organizations with prescriptive and predictive insights, enabling them to navigate potential future scenarios effectively. These insights can be leveraged to enhance productivity, engage employees, and facilitate organizational growth. Beyond HRM, the paper recognizes AI's influence on marketing and sales strategies in Industry 5.0. AI-driven advancements revolutionize customer engagement and personalization. AI-powered chatbots, for example, offer tailored interactions that elevate customer satisfaction and engagement. AI's data analytics capabilities empower businesses to craft highly targeted marketing campaigns, enhancing service quality and response times, yielding favorable marketing and sales outcomes. Furthermore, AI-driven Chatbot tools such as Chorus and GrowthBot play a pivotal role in recording and analyzing sales conversations, offering valuable insights into customer behavior. This informs informed decision-making and accelerates lead conversion. AI's rapid data processing capabilities enable organizations to refine marketing and sales strategies, boosting their effectiveness and financial results In summary, the research highlights AI's transformative impact across organizational facets, including HRM, marketing, and sales. Embracing AI-driven processes and systems offers a competitive edge by enhancing employee productivity and revolutionizing customer engagement and sales strategies. This comprehensive approach is crucial for thriving in the data-driven landscape of Industry 5.0, where harnessing the power of AI is paramount for success.
THE PHYTOCOENOTIC STUDY REGARDING THE WET HABITATS FOUND ON THE COPĂNIȚA ISLAND, DOLJ COUNTY, ROMANIA
Authors: Niculescu Mariana , FLOREA Emilia , OLARU Aurel Liviu , NUȚĂ Ilie Silvestru
Published: December 2023

The territory under study is an island located very close to the flow of the Jiu into the Danube, in the lower course of the Danube, and represents a protected area for important species and habitats of community and priority interest, as well as an important migration area for an impressive number of protected birds.This territory is part of the ROSCI0045 Coridorul Jiului Protected Area. Considering the extremely varied and rich biodiversity of this area, we started in 2022 the realization of complex studies regarding the flora, vegetation as well as the habitats of community and priority interest found on Copanița Island. In the present work, a study is presented regarding the phytocenology of wet habitats of conservation interest as well as the anthropogenic impact on them. Thus, the following wetland habitats were identified: 3160 - Natural dystrophic lakes and ponds (CLAS. PAL.: 22.14), 3150 - Natural eutrophic lakes with Magnopotamion or Hydrocharition-type vegetation (CLAS. PAL.: 22.13 x (22.41 sau 22.421), 3130 - Oligotrophic to mesotrophic standing waters with vegetation of the Littorelletea uniflorae and/or Isoëto-Nanojuncetea (CLAS. PAL.: 22.12 x (22.31 şi 22.32) and 3270 - Rivers with muddy banks with Chenopodion rubri p.p. and Bidention p.p. vegetation (CLAS. PAL.: 24.52). From the phytocoenotic point of view, the following aquatic and palustre plant communities were identified: Myriophyllo verticillati-Nupharetum luteae Koch 1926, Trapo-Nymphoidetum Oberd. 1957, Lemno-Spirodeletum Koch 1954, Spirodelo-Salvinietum natantis Slavnič 1965, Lemno-Salvinietum natantis Miyawaki et Tüxen 1960, Cyperetum flavescentis Koch ex Aichinger 1933 and Bidenti-Polygonetum hydropiperis Lohm. in Tüxen 1950, Polygono lapathifolio – Bidentetum Klika 1935; Echinochloo – Polygonetum lapathifolii Soo et Csurrs 1974. The climate changes of recent years had a particularly negative effect on these habitats with a particular impact on the surfaces of the habitats but also on the structure and physiognomy of the edifying plant communities.
ASPECT OF CYTOGENETIC ANALYSIS OF POTATOES MITOSIS UNDER COLCHICINE INFLUENCE
Authors: IANCU Paula , SOARE Marin , PĂNIȚĂ Ovidiu
Published: December 2023

This experiment was performed in order to study the changes in cell division, as a result of colchicine influence on potatoes root meristems. Same concentration (0.5%) in four times of exposure (0.5h; 1.0h; 1.5h; 2.0h) along a control (distilled water) for each variant were used with the aim to identify the types of modifications in cells division and chromosomes behavior. Mitotic abnormalities were identified both in the cells from the control material and to those subjected to colchicine influence for shorter and longer time. Percent of normal mitosis decreased once with the increase in time exposure and as mitotic abnormalities were identified chromosomal fragments, chromosomal bridges, micronuclei and C mitosis.
Savaş ve Silahlı Çatışmalarda Çocuk Sağlığı
Authors: IRMAK Zeynep , PİYAL Birgül
Published: December 2023

Milyonlarca çocuk savaşların, terör saldırılarının ve silahlı çatışmaların masum kurbanları olmaktadır. Çocukların temel yaşam hakları çatışma ortamlarında ihmal ve ihlal edilmektedir. Bu ihlaller çocuklara fiziksel ve ruhsal olarak zarar vermekte ve onları yaşamla ölüm arasındaki bir çizgiye tutsak etmektedir. Dünyanın birçok yerinde çocuklar çatışmalarda saldırıya uğramakta, öldürülmekte, yaralanmakta, köleleştirilmekte, kaçırılmakta, istismar edilmekte ve sömürülmektedir. Silahlı çatışma, çocukların fiziksel, zihinsel ve davranışsal sağlığını doğrudan ve dolaylı olarak etkilemektedir. Bununla birlikte bu etkiler uzun dönemli sonuçlara neden olmaktadır. Çatışmanın doğrudan etkileri arasında ölüm, fiziksel ve psikolojik travma, cinsel şiddet ve yerinden edilme yer almaktadır. Dolaylı etkiler ise yetersiz beslenme, bulaşıcı hastalıklar, çevresel tehlikeler, refakatsiz kalma, zorla çalıştırma ve eğitim, sağlık gibi tesislerin tahrip edilmesidir. Bu makalede savaş ve silahlı çatışmalarda çocuklara karşı yapılan ihlaller, çocukların sağlığı üzerindeki etkileri ele alınmıştır.
A DEFORMATION APPROACH TO MODELING THE STRESS-STRAIN STATE OF COMPRESSED BRICKWORK ELEMENTS REINFORCED UNDER LOAD WITH A REINFORCED CONCRETE CAGE
Authors: KHATKEVICH A. , LAZOUSKI D. , GLUKHOV D.
Published: December 2023

The article is devoted to modeling the stress-strain state of sections of short elements made of brickwork reinforced under load with a reinforced concrete cage. A feature of the modeling is the possibility of taking into account the physical nonlinearity of deformation of the brick hoard, concrete and longitudinal reinforcement of the cage, as well as the stress state before the start of reinforcement. The proposals on the sequence of calculation of the elements undergoing rein-forcement, the solving equations of the general deformation method are given. A numerical study was performed on the example of a short element. As part of the checks of the limiting state of the bearing capacity, the values of compression resistance in the maximum strength stage were compared according to the current design standards and according to the proposed methodology. The calculation results confirmed the possibility of using a deformation model to calculate the parameters of the stress-strain state of short elements made of brickwork reinforced under load with a reinforced concrete cage.
IDENTIFICATION OF TRANSFORMATION MODELS OF COORDINATE SYSTEMS ON THE PLANE
Authors: IVASHNIOVA A. , MARKOVICH K. , PARADNIA P.
Published: December 2023

To transform coordinate systems on a plane, depending on the composition of the transformation elements, orthogonal, similar and affine models are distinguished. The article analyzes existing approaches to identifying transformation models. An approach is proposed for identifying a model for transforming coordinate systems on a plane, based on geometric properties that do not change under a certain type of transformation. Based on the proposed approach, a procedure has been compiled in the software product Matlab, accelerating the process of calculating all the necessary relationships for analysis and subsequent determination of the type of model for transforming coordinate systems on a plane.