bluuebunny/crossref_metadata_2025 huggingface dataset:
CALCULATION OF THE INFLUENCE OF TEMPERATURE FIELDS ON THE QUALITY OF THE RESULTING COMPOSITE COATINGS
Authors:   Voronezh State Technical University, Zhachkin Sergey Yu. , Krasnova Marina N. , Biryukov Aleksandr V. , Pen’kov Nikita A. ,   Military Training and Research Center of the Air Force "Air Force Academy named after Professor N. E. Zhukovsky and Yu. A. Gagarin"
Published: October 2021

Increased attention is currently being paid to improving the reliability and efficiency of power units. The use of materials with special coatings that have the necessary set of characteristics allows you to increase the service life of the restored components and assemblies. One of the ways to obtain such coatings is by plasma spraying. (Research purpose) The research purpose is in predicting the performance indicators of composite coatings using a mathematical tool that adequately describes the process of coating build-up during plasma spraying. (Materials and methods) Authors used a universal UPU-3 installation with modifications to produce coatings, which allowed controlling the heat transfer process with high accuracy. Authors used small-sized cooling water temperature sensors located at the connection point of the current-carrying hoses to the sprayer to record the enthalpy of the jet. During the coating process, the restored part remained stationary, and a plasma torch carried out the movement along the sprayed part. The advantage of this method is the independence of the mass of the recovered parts from the drive power of the plasma torch. (Results and discussion) The article presents the mathematical model, which is a system of nonlinear partial differential equations describing the process of heat transfer during the application of plasma-sputtered coatings, taking into account the initial conditions determined using the UPU-3 installation. To solve the presented system of nonlinear differential equations, the method of perturbation theory with the use of thermal potentials is used. (Conclusions) The article proposes the ways to solve the problem of heat transfer during the application of plasma-coated coatings, which allow us to predict the performance indicators of the restored parts.
MECHANICAL AND TRIBOLOGICAL PROPERTIES OF PROTECTIVE AND RECOVERING COATINGS OF THE WORKING CHAMFER OF INTERNAL COMBUSTION ENGINE VALVES
Authors:   Izhevsk State Agricultural Academy, Ipatov Aleksey G. , Volkov Kirill G. , Kharanzhevskiy Evgeniy V. ,   Udmurt State University
Published: October 2021

Over the past 7-10 years, there has been a steady increase in the cost of gasoline and gas fuel. This circumstance forces the enterprises operating automotive equipment to switch to the use of gas-powered fuel. (Research purpose) The research purpose is in creating a protective and recovering coating that can withstand the wear of the working chamfer of the valve caused by high operating temperatures, dry friction in the valve–seat interface, as well as high flow rates of exhaust gas. (Materials and methods) The article presents an analysis of a priori information, which resulted in the following powder compositions: Ni- ZrO2-SiC; Ni–B4C–BN–ZrO2; Ni–B4C–ZrO2–MgO; Ni-B4C. The samples were subjected to tests on the SMT 2070 friction machine under boundary friction conditions to determine the tribological parameters of coatings made of these materials. The parameters of the friction moment and the coefficient of friction were taken during the tests, depending on the applied load on the tribo-coupling. (Results and discussion) At the first stage of the research, the microhardness of the coatings was analyzed. Tribological studies were performed depending on the microhardness of the coatings. Along with the economic effect, there are negative factors that affect the performance of the valve-seat coupling: increased temperatures up to 750-800 degrees Celsius, the transition to dry friction, high exhaust rates of combustion products (over 1000 meters per second). The best value of the coefficient of friction obtained during the tests belongs to the composition Ni–ZrO2–SiC, which takes values below 0.1. (Conclusions) The use of standard and well-known methods of protecting the working chamfer of the valve in this case is ineffective, since it does not provide the required operating conditions. The article recommens the use of Ni-ZrO2-SiC as the material of the protective and restorative coating of the working chamfer of the valve.
MICROHARDNESS OF BORIDE COATINGS OBTAINED ON 65G STEEL FROM DIFFERENT COMPOSITIONS OF BORATING MIXTURES
Authors:   Russian State Agrarian University-Timiryazev Moscow Agricultural Academy, Skorokhodov Dmitriy M. , Basov Sergey S. , Denisov Vyacheslav A. ,   Federal Scientific Agroengineering Center VIM, Sviridov Aleksey S.
Published: October 2021

The surface of the working organs of tillage equipment is subject to wear during operation. To obtain a surface layer of a part with high hardness and strength, corrosion resistance and abrasive resistance, there are used methods of chemical-thermal treatment, which consist in simultaneously exposing the surface to temperature and substances that can react chemically with the organ material. In this article, we consider the method of diffusion boronizing in coatings using the method of non-contact heating by high-frequency currents to study the microhardness of various boride coatings. (Research purpose) The research purpose is in studying the mechanical properties of boride coatings obtained by boronizing by heating 65G steel with high-frequency currents using various borating mixtures. (Materials and methods) An HDTV-40AV furnace was used to study the processes of boronizing using high-frequency surface heating. The temperature of the boronizing process was 950-1250 degrees Celsius, and the saturation process time was 40-180 seconds. Boron-carbide-based compositions were used. (Results and discussion) As a result of the studies, the microhardness of samples with different compositions of boronizing mixtures was studied. 65G steel was boronized. (Conclusions) According to the results of the study, the greatest microhardness was obtained using composition 6, containing manganese boride crystals (HV100 of 27570 megapascals, coating thickness of 250 micrometers) for a time of 120 seconds. However, the most suitable and less expensive to use in the agricultural industry were compositions based on boron carbide.
APPLICATION OF THE VORTEX LAYER APPARATUS FOR MECHANICAL GRINDING OF SUBSTANCES IN A WATER FLOW
Authors:   Federal Scientific Agroengineering Center VIM, Grigor’yev Viktor S. , Romanov Il’ya V.
Published: October 2021

With the expansion of the crushing equipment for various substances, the issues of the energy intensity of the process, the duration of grinding, the profitability of the devices with the required quality of grinding are acute. (Research purpose) The research purpose is in justifying the technical solutions for the use of vortex layer apparatuses as activators of the processes of crushing and converting organic agricultural waste during their pre-treatment for further utilization in biogas plants. (Materials and methods) Authors evaluated the efficiency of pretreatment of animal waste in the developed 1.3 kilowatt vortex layer apparatus; steel needles were used as ferromagnetic elements with a diameter/length ratio of 1/10. Logical analysis of existing experimental data on the processes occurring in the vortex layer apparatuses with the use of control equipment and statistical data processing were used as research methods. (Results and discussion) The article presents the most significant factors affecting the biogas yield in the vortex layer apparatuses. Cavitation and the mechanical action of ferromagnetic elements have the greatest influence on the processes of waste crushing. The use of vortex layer devices stimulates the microbiological activity of metagens of biogas plant, eliminates possible clogging of communications with the available inclusion of vortex layer devices in the existing technological scheme. (Conclusions) The article proposes the design of the vortex layer apparatus with an installed capacity of 1.3 kilowatts and a capacity of two liters per minute. It is advisable to use vortex layer devices for fine grinding of plant products and waste, preparation of stable colloidal solutions and intensification of chemical and microbiological processes with high productivity and low specific energy consumption.
DETERMINATION OF THE MAXIMUM DEVIATIONS FROM THE NOMINAL DIMENSIONS OF THE PARTS OF DOUGH-DIVIDING MACHINES VACUUM-PISTON TYPE
Authors:   N.P. Ogarev Mordovian State University, Martynova Elena G.
Published: October 2021

The main method for determining the wear of parts is micrometer measurements of the output of the nominal size for the maximum deviations of the tolerance field. To determine the wear of parts during micrometric measurements, difficulties arise due to the lack of regulatory and technical documentation for equipment with design drawings of parts. One of the possible ways to determine the maximum deviations of the nominal size of parts was the method of calculating the size chain when solving the "direct" or "reverse" problem. (Research purpose) The research purpose is in determining the maximum deviations of the nominal dimensions of the parts for the suction chamber of the test separation machines of the vacuum-piston type by calculating the size chain. (Materials and methods) A caliper ShTs-II 0-160 was used to measure the external and internal nominal dimensions of the suction chamber parts. The input parameter for the calculation was the minimum technological gap in the joints of the parts equal to 50 micrometers, and the maximum one equal to 100 micrometers. The article presents the tolerance of the closing link by the probabilistic method of calculating the components of the links. (Results and discussion) The maximum deviations of the nominal dimensions of the parts for the suction chamber were determined by calculating the dimensional chains for the width and height of the parts when solving the "direct" problem. (Conclusions) The obtained limit deviations allow us to determine the wear of the parts for the suction chamber of the vacuum-piston type dough separating machines when the outer size of the part exceeds the lower limit deviation, and the inner size of the part exceeds the upper limit deviation.
PROSPECTS FOR THE USE OF CERAMIC MATERIALS FOR THE NEEDS OF THE AGRO-INDUSTRIAL COMPLEX
Authors:   Federal Scientific Agroengineering Center WIM, Fedotov Anatoliy V. , Dorokhov Aleksey S. , Kovalev Dmitriy A.
Published: October 2021

As a result of poor quality, parts of tillage equipment have to be replaced 3-7 times a year. One of the reasons is the lack of attention to the possibility of using technical ceramics in agricultural engineering to improve the wear resistance and durability of machine parts. (Research purpose) The research purpose is in assessing the state of research and prospects for the use of ceramic materials in the Russian Federation for the needs of the agro- industrial complex. (Materials and methods) For the experiments has been used nanostructured boehmite obtained by hydrothermal synthesis to improve the properties of materials and coatings. The crack resistance was determined by the indentation method, and the methane content in the biogas was determined by the chromatographic method. (Results and discussion) The article presents the results of the use of aluminum oxide ceramics for the manufacture of parts of tillage equipment, which allows increasing the resource of parts for processing loamy soils by 2.4-4.5 times. The creation of nanocomposites is promising to increase the strength, wear resistance and crack resistance of the material. In the composition of the non-stick coating, the addition of boehmite increases the abrasion strength of the coating and the compressive strength of the samples by 2.2-2.7 times, and improves the quality of casting. The use of highly porous ceramic materials in the gating system helps to reduce waste, reduce production costs, and improve the quality of foundry products. (Conclusions) Ceramic materials due to their high hardness, wear resistance and corrosion resistance are becoming promising for use in the agro-industrial complex. The widespread use of modern ceramic materials as parts of tillage equipment, non-stick coatings and for the filtration of melts will improve the quality of casting, the durability of products, and reduce the cost of their production. Positive results on wastewater treatment with the use of highly porous ceramics allow us to consider it an innovative material for such purposes and it is advisable to continue research in this direction.
Unknown works of Crimean Tatar writers of the early XX century
Authors:   F. Yakubov  Crimean Engineering and Pedagogical University, Kerimov Ismail A. ,   Sh. Marjani Institute of History of Tatarstan Academy of Sciences
Published: October 2021

For more than a hundred years many works of the classics of Crimean Tatar literature of the early XX century have remained inaccessible to their contemporaries. One of such authors is Abdulhakim Aji Arif oglu Khilmiy (1884–1962). The article is devoted to the scientific development of the writer of the period 1914-1917. The sources were both: newspaper and archival materials related to this period. Also involved are the published works of Khilmiy`s contemporaries. As an example, is cited a small work by the author of “Revolutionary excitement” (“Inkilyabiy asabiyetler”), published in 1917 and unknown to modern researches. Transliteration of the text from the Arabic script is accompanied by glossaries of rare Arab-Persian borrowings in the Crimean Tatar language.
Reasons that influenced the closure of the journal «Alem-i nisvan» («Women’s World») (On the 170th anniversary of the birth of Ismail Gasprinsky)
Authors:   Sh. Marjani Institute of History of Tatarstan Academy of Sciences, Abibullaeva Elmira E. ,   Bakhchisaray Historical-Cultural and Archeological Museum-Preserve
Published: October 2021

The article considers two copies of the magazine: the model issue of the magazine “Alem-i Nisvan” (“Women’s World”) for 1905 and the issue for 1906, from the funds of the Bakhchisarai Historical, Cultural and Archaeological Museum-reserve. The reasons for interruptions and closure of the magazine are disclosed in the article. Separate chapters of the journal, translated into Russian, and the transliterated text of the content of the publication for 1905, will allow you to get acquainted with its materials in more detailed way.
Laser balloon ablation in patients with a left common pulmonary vein.
Authors: Tachibana Shinichi , Okishige Kaoru , Sudo Koji , Shigeta Takatoshi , Sagawa Yuichiro , Kurabayashi Manabu , Yamauchi Yasuteru , Goya Masahiko , Sasano Tetsuo
Published: October 2021

Background: Pulmonary vein isolation (PVI) with a balloon-based visually
guided laser ablation (VGLA) is regarded as a useful therapeutic tool
for treating atrial fibrillation (AF). The clinical efficacy of a VGLA
has never been fully investigated in patients with a left common
pulmonary vein (LCPV). Objective: We investigated the procedural safety
as well as clinical usefulness of VGLA in patients with an LCPV.
Methods: This study consisted of 130 consecutive patients who underwent
VGLA of de novo non-valvular paroxysmal AF. Results: Eleven patients
(8.5%) had an LCPV (ostium maximal average diameter: 27.5 ± 4.9 mm,
ostium minimal average diameter: 17.7 ± 3.5 mm). Nine out of 11 (81.8%)
LCPVs were successfully occluded and isolated at the ostium with a VGLA
guided PVI. The ablation procedure time was significantly shorter in the
patients with than without an LCPV (61.5 ± 15.4 vs. 86.9 ± 32.9 min, p =
0.01). There was no difference regarding the atrial tachyarrhythmia
recurrence between those with and without an LCPV (p = 0.18). A total of
fifteen patients underwent a redo procedure, but reconnections were not
observed in any of the LCPV patients. Conclusion: The VGLA guided PVI
was a useful therapeutic tool even in patients with an LCPV. The
presence of an LCPV was not associated with any atrial tachyarrhythmia
recurrence.
Peningkatan Hasil Belajar IPA Tema Lingkungan Sahabat Kita Melalui Penerapan Model Pembelajaran Time Token Berbantu Media Audio-Visual
Authors: Handayani Putri Astuti , Murda I Nyoman
Published: October 2021

Penelitian ini bertujuan untuk meningkatkan hasil belajar pengetahuan IPA dengan model pembelajaran Time Token berbantu media audio-visual dan untuk mendapatkan bukti bahwa model pembelajaran Time Token dapat meningkatkan hasil belajar IPA siswa kelas VA SDN 1 Banjar Jawa. Jenis penelitian ini adalah penelitian tindakan kelas dengan subjek penelitian adalah siswa kelas VA SDN 1 Banjar Jawa tahun ajaran 2018/2019. Penelitian dilaksanakan dalam dua siklus, setiap siklus ditempuh dengan 2 kali tindakan dan terdiri atas 4 tahap yaitu perencanaan, pelaksanaan, observasi, dan refleksi. Data hasil penelitian diperoleh dari hasil observasi selama kegiatan pembelajaran IPA berlangsung dengan menggunakan dokumentasi dan tes hasil belajar. Penelitian ini menggunakan bentuk analisis data deskriptif. Hasil penelitian menunjukkan bahwa (1) hasil belajar IPA mulai dari siklus I ke siklus II mengalami peningkatan, (2) peningkatan presentase hasil belajar siswa pada siklus I presentase rata-rata hasil belajar siswa memperoleh 67,61 dengan ketuntasan klasikal 54,54 % dan pada siklus II presentase rata-rata hasil belajar siswa 77,84 dengan ketuntasan klasikal 77,27% Dengan demikian ketuntasan klasikal siswa dari siklus I ke siklus II mengalami peningkatan 3,04 %. Dengan demikian model pembelajaran menggunakan Time Token berbantu media audio-visual ini dapat digunakan untuk meningkatkan keaktifan dan hasil belajar IPA siswa.
Penerapan Teknik Mind Mapping untuk Meningkatkan Keterampilan Menulis Teks Eksplanation
Authors: S. Sing , N. Kartini , I. N. P. H. Saputra
Published: October 2021

Penelitian ini bertujuan untuk meningkatkan keterampilan menulis teks Eksplanation siswa kelas XI IPS 2 SMA Negeri 4 Singaraja tahun pelajaran 2018/2019 dengan menggunakan teknik Mind Mapping. Penelitian ini adalah Penelitian Tindakan Kelas, dengan menggunakan prosedur Kemmis dan Taggart yaitu; planning (perencanaan), action (tindakan), observation (pengamatan), dan reflection (refleksi). Teknik pengumpulan data dalam penelitian ini dilakukan melalui observasi dan test. Data yang diperoleh selama proses penelitin ini kemudian dianalisis secara deskriptif kualitatif dan kuantitatif. Pada bagian observasi terdapat 3 aspek yang di amati yaitu, ranah Kongnitif, ranah Afektif dan ranah Psikomotor. Hasil observasi ranah kongnitif setiap siklusnya mengalami peningkatan yaitu pre observasi 43,52%, siklus I 74,07%, siklus II 93,52% dan mengalami peningkatan sebesar  50%. Ranah affektif juga mengalami peningkatan yaitu pada observasi awal 42,36%, siklus I 75,69%, siklus II 90,97%, peningkatan ranah ini adalah 48,61%. Peningkatan pada ranah Psikomotor yaitu 39,42% pada observasi awal, siklus I sebesar 74,07%, siklus II sebesar 90,74%, peningkatan pada ranah ini sebesar 51,32%. Test yang dilakukan dalam penelitian ini menunjukan hasil yang baik yaitu terjadi peningkatan hasil disetiap siklusnya. Jumlah siswa yang mencapai KKM setiap siklusnya adalah 14 siswa (38,89%) untuk pre-test, 22 siswa (72,22%) untuk Post-test I dan 31 siswa (86,11%) untuk post-test II. Nilai rata-rata siswa tiap siklusnya menunjukan peningkatan yaitu 67,52 pada pre-test, 77,82 post-test I dan 83,02 pada post-test II, data ini menunjukan peningkatan sebesar 15,50. Dari hasil yang diperoleh baik melalui observasi dan tes menunjukan bahwa penggunaan teknik mind mapping terbukti dapat meningkatkan keterampilan menulis peserta diik pada teks eksplanation.
Pelaksanaan Lesson Study Menggunakan Metode Pembelajaran Think-Pair-Share
Authors: Anisah I. N. , Piscayanti K. S. , Yudana I. M. M.
Published: October 2021

Menguasai kemampuan membaca Bahasa inggris bukanlah hal yang mudah. Mengajarkan kemampuan ini ke pada peserta didik mengharuskan guru untuk mencari dan menggunakan metode pembelajaran yang dapat memfasilitasi peserta didik dalam meningkatkan kemampuan membaca bahasa inggris mereka. Fenomena ini juga ditemukan oleh  penulis di kelas X IPA 4 SMA Negeri 3 Singaraja saat mengajarkan materi. Melalui pengamatan awal, penulis menemukan bahwa kemampuan peseta didik di kelas tersebut masih kurang dalam memahami isi cerita dari teks naratif yang sedang diajarkan. Kesulitan mereka dalam memahami isi cerita juga karena mereka mengalami kesulitan dalam menemukan infromasi-informasi yang mereka perlukan untuk dapat memahami keselutuhan isi teks yang mereka baca. Dengan demikian, hal ini menjadi dasar bagi penulis untuk melaksanakan lesson study dengan menggunakan metode pembelajaran Think-Pair-Share yang dimodifikasi menjadi Think-Group-Share. Setelah melaksanakan lesson study, penulis dapat menyimpulkan bahwa metode pembelajaran yang digunakan dapat memfasilitasi peserta didik dalam memahami isi teks. Hal ini ditunjukan dengan kemampuan mereka dalam menjawab beberapa pertanyaan yang diberikan terkait dengan teks. Selain itu, mereka juga dapat membuat kesimpulan atau menceritakan ulang isi cerita dari teks yang mereka baca. Lebih lanjut, melalui kegiatan lesson study ini, guru juga menemukan fakta bahwa sangat penting bagi guru untuk menemukan dan menggunakan metode-metode pembalajaran yang bervariasi. Selain itu, guru juga perlu menyadari akan perlu dan pentingnya melaksankan kegiatan lesson study. Kegiatan lesson study ini dapat membantu guru pengajar untuk mengevaluasi model mengajar mereka. Sehingga nantinya dapat menciptakan suasana dan proses pembelajaran yang lebih baik kedepannya.
Shadowing Technique To Improve Student’s Listening Skill
Authors: Junipisa Ni Made Ernila , Aristana I.N.
Published: October 2021

The condition that occurs in the classroom is that students are afraid of English. Students feel that learning English is difficult to memorize. Students have learning difficulties because the teacher does not apply a suitable learning model for students. This causes students to feel bored in learning and has an impact on students' low English skills. The purpose of this study is to analyze the shadowing technique in learning English for students. This type of research is classroom action research. The research subjects were 17 students. There are four main parts of classroom action research, namely planning, action, observation, and reflection. The methods used to collect data are observation, interviews, and questionnaires. The technique used to analyze the data is descriptive qualitative and quantitative analysis. The study results are the average value, from 73.2 in the first cycle to 76.0 in the second cycle. The percentage of students who passed the KKM also increased from 59% to 78%. Listening skills improve after the application of shadowing techniques. The key is that the application of shadowing techniques can improve students' listening. This research implies that teachers can apply shadowing techniques in the classroom. The application of shadowing techniques can create a fun learning atmosphere for students to improve students' listening skills.
The Levels Of Questions Used In The English Textbook Entitled “Stop Bullying Now”For The Xi Grade Of Senior High School
Authors: Wahyuni Ketut Budi
Published: October 2021

Reading comprehension in Indonesian students is very weak. It is proven by Pisa 2018, a result which states that from a comparison between science, mathematics, and reading comprehension, Indonesian students are ranked 74th in the sixth from bottom. This article aims to analyze the level of questions used in an English textbook entitled "Stop Bullying Now" for class XI SMA published by the Ministry of Education and Culture of the Republic of Indonesia in 2017. This analysis uses Barrett's taxonomy to test reading comprehension. Questions in the book with content analysis of qualitative research. Based on Barrett's taxonomy, there are five levels of reading comprehension questions: literal comprehension, reorganization, inferential, evaluation, and appreciation. The results showed that the level of literal understanding (7.45%), reorganization (0 %), inferential (39.36%), evaluation (36.17%), and appreciation (17.02%). This shows that the higher-level comprehension is dominant over lower-level comprehension, but the level is not evenly distributed in all texts. The results of this study can provide an overview of the level of reading comprehension questions used in the English textbook entitled "Stop Bullying Now," which is helpful for teachers as a guide in learning English reading comprehension.
Song for Teaching English Vocabularies in the Fourth Grade Students
Authors: Gita Ananda Indah , Wedhanti N.K. , Budiarta L.G. Rahayu
Published: October 2021

There are some problems when the teacher teaches vocabulary. Many students have difficulty learning English. Several factors make some words difficult for students, such as pronunciation, spelling, length, complexity, meaning, range. This has an impact on the students' English ability, which is low. The purpose of this study is to analyze the activities of teaching English vocabulary to fourth-grade students. This type of research is qualitative using a qualitative descriptive method. The subjects of this study were teachers and 29 students of class IV. The methods used to collect data are observation, interviews, and questionnaires. The instruments used to collect data are observation sheets and questionnaires. The technique used to analyze the data is descriptive qualitative and quantitative analysis. The results of this study are the teaching of vocabulary used by the teacher in this study, namely alphabet songs, objects, songs of the day, songs of the month The most frequently used songs are alphabet songs. The teacher applies the alphabet song at the beginning or end of the lesson. The most enjoyable teaching song is the Alphabet song. Students are critical in learning English when the teacher implements this song. Therefore, the teacher's role is critical in choosing songs that can be used to teach them according to students' needs and preferences.
STUDI KASUS SISTEM DRAINASE YANG BERWAWASAN LINGKUNGAN DI KOTA BANDAR LAMPUNG
Authors: Siswanto Siswanto
Published: October 2021

System drainase yang berwawasan lingkungan akan berfungsi sebagai suatu system pengelolaan sumber daya air (konservasi air dan lingkungan) dimana air hujan ditahan di daerah cekungan dan sumur resapan.  Sehingga dengan begitu besarnya debit limpasan dapat dikurangi sedemikian rupa, yang pada akhirnya dapat mengurangi besarnya debit limpasan pada sistem drainase yang ada.  Selain daripada itu pada saat musim kemarau daerah cekungan maupun sumur resapan dapat difungsikan sebagai sumber air.  Guna mencapai tujuan yang diharapkan dari sistem drainase yang berwawasan lingkungan adalah dengan menahan air dengan membuat SRAH dan kolam retensi juga System drainase yang ada dirancang hanya untuk mengalirkan air hujan, sedangkan limbah rumah tangga di buat suatu system instalasi pengelolaan limbah rumah tangga (IPAL).

Didalam analisa drainase yang berwawasan lingkungan ini, perlu di ketahui berapa besar debit banjir yang terjadi, sebelum dan sesudah ada SRAH dan kolam retensi.  Dari hasil penelitian didapat besarnya debit banjir yang terjadi dalam periode kala ulang 5 tahun adalah sebesar 2,552 m3/dt, di kurangi debit sumur resapan sebesar 0,686 m3/dt dan debit tampungan kolam retensi 0,125 m3/dt, besarnya debit banjir yang terjadi setelah adanya SRAH dan kolam retensi adalah sebesar 1,741 m3/dt sehingga terjadi pengurangan sebesar 31,78 %.  Hal ini sangat berpengaruh terhadap dimensi drainase yang direncanakan.
On the Paradigmatic Influence of the Bauhaus in the Nordic Countries
Authors: Bloxham Zettersten Gerd
Published: October 2021

Presented here is a brief review of the route for and delayed time factor of Bauhaus influences, in particular via architectural journals, into the Nordic countries, as well as some examples of contemporary influence of the Bauhaus Dessau building’s plan form from 1926 in the public building type, the city hall. A question being raised is what types of assimilation can be noted, and not least, where and why they occur. By the 1950s, is it a consolidation of impulses and/or a changed paradigm for compositional analysis that we see?

It turns out that there are clear examples of such influence notably in Finland both in competition projects from the 1930s and in the odd completed building, such as the town hall in the municipality of Valkeakoski, 1950-56. Here one also sees examples of architectonic solutions originating in the Deutscher Werkbund, founded in 1907, and subsequently in the Neue Sachlichkeit/New Objectivity ideology developed in 1923-33. The Deutscher Werkbund in its turn was influenced by innovative designer Peter Behrens and his AEG Turbine Factory in Berlin from 1909, as well as in architecture more directly influenced by the Bauhaus architect and leader Walter Gropius and Bauhaus ideas and practice. One such solution affecting building plans was, in particular, the side corridor system which is used in the Bauhaus bridge element. An architectonic device was the exposed staircase behind a large glass window which was to become ubiquitous. Meanwhile the glass curtain wall of course becomes a well-known feature, but as used mostly in other large-size building types. For this aspect of assimilation a major example of technologization characterized by self-serving aesthetics, in Rødovre city hall, 1954-56, in Denmark, will be discussed.
The Roles of Islamic Education Teachers Strategy in Embedding Multicultural Values
Authors: Anas Arif , Askar Askar , Hamlan Hamlan
Published: October 2021

The objective of the paper is  to find out the strategy of Isalamic education teachers in embedding multicultural values at a senior high school in Palu.  The study used a qualitative case study method. Data were gathered through direct observation, un-depth interviews with the school’s teachers, and written material analyses. This study found that the teachers of the school embedded multicultural values through humanistic approach in taching and daily school’s interaction. Students were given tolerance understanding to respect religion and ethnicity differences. The curriculum of the school was also redusugned by integrating multicultural values. Intolerance attitudes were strongy prohibited and stric rules to respect each other were imposed.  Islamic education teachers were imposed to teached moderate Islamic teachings which respect multicultural values. Radical Islamic views were prohibited to teach in the school. Muslim and non-Muslim students were treated equally regarding their views and beliefs.
Public Art And The Impact It Has On The Society
Authors: Cuffie Hilary Adina Theresa
Published: October 2021

Public art is an art form that is displayed in public spaces; it’s for everyone to enjoy. Its existence creates interests, entertainment, and beautifies the environment. Public art fulfills a variety of functions within the public sphere, providing opportunities for, artistic self-expression; community dialogue; education and enjoyment; inspiring participation in appreciation and creation of art; community problem solving; enhancement of the physical infrastructure and environment; and demarcation, celebration and transformation of places. This research aims to explore the impact public art has on the society. The literature review, document analysis and interview were done to help justify the findings of the investigation. The research found that there are multidimensional impacts of public art in urban environment(s). The perceived benefits of art that is displayed in public spaces either in physical, social, or cultural domains suggest that public art is very prominent in creating liveability and sustainability of the city.Seni publik adalah bentuk seni yang ditampilkan di ruang publik; itu untuk dinikmati semua orang. Keberadaannya menciptakan minat, hiburan, dan memperindah lingkungan. Seni publik memenuhi berbagai fungsi dalam ruang publik, memberikan kesempatan untuk ekspresi diri artistik; dialog komunitas; pendidikan dan kesenangan; partisipasi yang menginspirasi dalam apresiasi dan penciptaan seni; pemecahan masalah masyarakat; peningkatan infrastruktur fisik dan lingkungan; dan demarkasi, perayaan dan transformasi tempat. Penelitian ini bertujuan untuk mengeksplorasi dampak seni publik terhadap masyarakat. Tinjauan pustaka, analisis dokumen dan wawancara dilakukan untuk membantu membenarkan temuan penyelidikan. Penelitian ini menemukan bahwa ada dampak multidimensi seni publik di lingkungan perkotaan. Manfaat yang dirasakan dari seni yang ditampilkan di ruang publik baik dalam ranah fisik, sosial, maupun budaya menunjukkan bahwa seni publik sangat menonjol dalam menciptakan liveability dan keberlanjutan kota.
FEMALE TOURISM WORKERS AND THE COVID-19 PANDEMIC
Authors: Santi Diwyarthi Ni Made , Anom Kumbara A.A. Ngurah , Wirawan A.A. Bagus , Sirtha I Nyoman
Published: October 2021

Women are vulnerable to the impact of the Covid-19 pandemic. This happened because the pandemic situation made companies generally cut the number of female workers for the first time for reasons of efficiency. This research reveals female tourism workers and the Covid-19 pandemic. The research method used is qualitative, with purposive sampling. The results of the study prove that the Covid-19 pandemic is destroying the business world globally, with the impact of 4500 female tourism workers in Nusa Dua (85%), with a loss of 9 trillion rupiah per month. This situation requires workers who are generally the first to be unpaid live.

Keywords: women workers, tourism, pandemic, covid-19
The The Impact of COVID-19 on FinTech Lending in Indonesia: Evidence From Interrupted Time Series Analysis
Authors: Khaliq Abdul
Published: October 2021

Penelitian ini mengukur dampak pandemi COVID-19 terhadap financial technology (FinTech) lending di Indonesia. Menggunakan data bulanan FinTech yang dipublikasikan oleh Otoritas Jasa Keuangan pada periode 2018M02-2021M04, artikel ini mengukur dampak COVID-19 yang dimulai pada tanggal 2 Maret 2020 terhadap FinTech dengan mengadopsi interrupted time series (ITS) experiment. Estimasi memperlihatkan COVID-19 memiliki dampak negatif pada perubahan level (changes in level) FinTech lending di Indonesia, tetapi perubahan tren (changes in trend) adalah positif. Selanjutnya, COVID-19  berdampak negatif dan secara statistik signifikan terhadap perubahan level Rasio Pinjaman Lancar (s.d. 90 hari). Namun, COVID-19  memberikan efek positif dan secara statistik signifikan pada perubahan level Rasio Pinjaman Macet (>90 hari). Temuan ini merekomendasikan bahwa otoritas jasa keuangan secara intensif mendorong berbagai model baru bisnis FinTech yang inovatif post-COVID19 dalam upaya memperluas inklusi keuangan digital dengan menyediakan pembiayaan bagi masyarakat (P2P) yang tidak tersentuh oleh bank.
Yoga as Ethics of Self-Transformation in the Sivagama Text
Authors: Suamba Ida Bagus Putu
Published: October 2021

This paper attempts to reveal yoga as an ethics of self-transformation in the ?iv?gama text of Ida Pêdanda Madé Sidêmên (1858–1984). As yoga pervades Balinese textual tradition, adaptation and development of teachings in the Indonesian archipelago show the creativity of the indigenous people. The ?iv?gama was analyzed via textual studies with data categorized to foreground concepts of yoga. The s?rgah (canto) 15, in particular, introduces various forms of yoga and sam?dhi for purifying body and mind. Each section describes how to perform a specific yoga, the attributes of the associated deity, and the benefit that can be reaped by the practice. One finding is that the cosmic function from a yogic perspective in the ?iv?gama text differs from the views of Upani?adic texts. The summaries from this study hope to contribute to efforts to understand the teachings of yoga that are available in Sanskrit-Old Javanese literature.
Analisis Risiko Postur Kerja pada Pengoperasian Mesin Pengolah Sampah Plastik Creatics
Authors: Purwandari Aprilia Tri
Published: October 2021

Ketidaknyamanan dalam postur kerja dapat mengakibatkan berbagai permasalahan dalam bekerja. Musculoskeletal Disorders (MSDs) atau gangguan pada otot, sendi dan sistem syaraf merupakan permasalahan yang paling banyak terjadi akibat bekerja. Hal tersebut dapat mendatangkan kerugian, baik bagi pekerja maupun perusahaan. Salah satu penyebab musculoskeletal disorders adalah postur kerja yang tidak ergonomis yang dapat membahayakan keselamatan dan kesehatan pekerja. Tujuan penelitian ini adalah menganalisis postur kerja dalam mengoperasikan mesin pengolah sampah terintegrasi Creatics. Metode yang digunakan adalah adalah penyeberan kuesioner Nordic Body Map (NBM) untuk mendeteksi keluhan sakit pada bagian tubuh pekerja dan metode observasi Ovako Working Postures Analysis System (OWAS) untuk mendukung hasil kusioner NBM untuk menentukan risiko bahaya dari postur kerja. Hasil yang diperoleh adalah responden mengalami keluhan sakit pada kaki, lutut, paha, lengan, pinggang, lengan atas kanan, lengan bawah kanan, bahu kanan dan pinggang. Hal ini didukung oleh hasil penilaian dengan OWAS yang menunjukkan postur kerja masuk dalam kategori dua, yaitu berbahaya dan perlu perbaikan pada rancangan mesin Creatics di masa yang akan datang.
ASCETICISM POETRY BETWEEN IMAM SHAFI'I AND ABU AL-ATAHEYA A COMPARATIVE STUDY
Authors: Kouyate Sekou
Published: October 2021

The research aims to compare the two poets in terms of social, religious, cultural, economic, and psychological factors and then talk about the similar poetic contents of both poets within the framework of ascetic poetry.  The researcher used the French school curriculum, in which the comparison is made between literature that is related to each other based on impact and influence. The most prominent result of the study was that Abu Al-Atheya was influenced by imam shafi'i in some aspects of his poem, but he invented and mastered it perfectly.
The extent to which King Abdulaziz University students are aware of the concept and practice of digital citizenship: مدى إدراك طلاب كلية الإعلام في جامعة الملك عبد العزيز لمفهوم المواطنة الرقمية وممارستها: دراسة تطبيقية
Authors: Nawaf Abdulmajeed Almalki Nawaf Abdulmajeed Almalki
Published: October 2021

The study aimed to get to know the extent of consciousness students of the Faculty of Communication and Media at the university understands the concept and importance of digital citizenship. As well as learning about the methods of practicing digital citizenship from the viewpoint of students of the Faculty of Communication and Media at King Abdulaziz University. The study used the quantitative approach and the descriptive analytical approach. The study population consisted of (84) male and female students from the Faculty of Communication and Media at King Abdulaziz University. The questionnaire was used as a study tool, the validity and reliability of the questionnaire were verified and the data collected and analyzed by appropriate statistical methods using the SPSS program. Among the most important findings of the study: The level of awareness of students of the Faculty of Communication and Media at King Abdulaziz University was high, and the degree of practicing its methods was high as well. The study recommended that attention should be paid to developing university students ’awareness of the concept of digital citizenship through educational seminars and workshops, and integrating digital citizenship into school curricula, and training of faculty members in the methods of practicing digital citizenship.
Psychological and social factors responsible for school violence: العوامل النفسية والاجتماعية المسؤولة عن العنف المدرسي
Authors: Soufi Abdelouaheb Soufi Abdelouaheb
Published: October 2021

The school violence is one of the most important topics that has attracted the interest of many researchers and specialists in psychology, education and sociology because of its complex nature for the student, teacher and the school as a whole for decades. This study was an attempt to identify the most important psychological and social factors behind the spread of violence in schools, And its interpretation through a set of theoretical theories of psychoanalysis, social learning, theory of frustration and aggression, biological theory, and the most prominent aspects of violent personality.
The Degree to which School Principals in the Directorate of Education in the Kasbah of Amman, Jordan, Practice Administrative Creativity from their Point of View: درجة ممارسة مديري المدارس في مديرية قصبة عمان بالأردن للإبداع الإداري من وجهة نظرهم
Authors: Ghada Hasan M. Abu Qaoud Ghada Hasan M. Abu Qaoud
Published: October 2021

This study aimed to identify the degree to which school principals in the Directorate of Education of the Kasbah of Amman in Jordan, practice administrative creativity from their point of view. The study used the descriptive survey approach, and the tool was a questionnaire, and it was distributed to an intended stratified sample of (151) male and female school principals in the Directorate of Education of the Kasbah of Amman in Jordan for the academic year 2020/2021. The results of the study showed that the degree of school principals' practice of administrative creativity in the Kasbah of Amman, Jordan, from their point of view, got an average (3.53 out of 5) which means it got a grade of (medium). At the level of the domains, the sensitivity to problem solving domain got the highest average (3.67), then flexibility in thinking with an average of (3.51). Third; The domain of intellectual fluency with an average of (3.48) and finally the domain of originality with an average of (3.47). All of them are (medium). The results also showed that there are statistically significant differences at the level of (α ≤ 0.05) between the sample views due to the sex variable, in favor of females, and the experience variable in All fields, in favor of the category of experience of more than 20 years. Also, there are no significant differences attributable to scientific qualification. In light of the results of the study, the researcher presented a set of recommendations to the Ministry of Education to select principals from among the conscious leaders who bear the pressures of work and believe in the importance of creative male and female principals in schools and who have flexibility in thinking and openness to new experiences, and this is done through holding courses, tests and spreading awareness to increase the degree to which school principals practice creativity and innovation in their schools.
Psychological Stress Among A Sample of Orphans in Aqaba Governorate and its Relationship With Psychological Hardiness and Life Quality Among Them: الضغط النفسي لدى عينة من الأيتام في محافظة العقبة وعلاقته بالصلابة النفسية وجودة الحياة لديهم
Authors: Mahmoud Haroun Alnaimat, Ahmad Abdel-Haleem Arabiat Mahmoud Haroun Alnaimat, Ahmad Abdel-Haleem Arabiat
Published: October 2021

The study aimed to identify the psychological stress level among orphans in Aqaba governorate and its relationship with both psychological hardness and life quality. The sample of the study was consisted of ( 102 ) male and female Orphans students whom were selected using the simple random method of sample selecting. Three scales were developed: The Psychological Stress Scale, The Psychological Hardiness Scale and The Life Quality Scale, these scales were checked for reliability and consistency, results indicated that the psychological stress level among orphan students in Aqaba governorate was medium as the emotional dimension came first with a high level while the physiological dimension came second with a medium level. Results also indicated a significant statistical negative relationship at α≥ 0.05 between psychological stress and its dimensions from the one hand, and each of psychological hardiness with its dimensions and life quality with its dimensions in the other. In addition, results indicated no differences between the two genders in the psychological stress level as whole and it was cognitive and emotional dimensions, but indicated differences between male and female participants in the physiological dimension for psychological stress.  Finally, the study included a number of recommendations including: further studies dealing with the relationship of psychological stress and other variables, the orphans of self-esteem and psychological adjustment.
Future insight to enhance the role of the university in reinforcing patriotism among impaired students from their view point: رؤية مستقبلية لتعزيز دور الجامعة في تعزيز الروح الوطنية لدى الطلاب المعاقين من وجهة نظرهم
Authors: Abdullah Hijab A. Alqahtani Abdullah Hijab A. Alqahtani
Published: October 2021

The current study aimed to reach a theoretical framework of knowledge that enables decision-makers, specialists and experts to define the planning, coordination and innovative roles that the university can play to enhance the national belonging of people with disabilities. The sample of the study consisted of (150) university students with disabilities (visual, auditory, and kinesthetic), who were taken through a comprehensive social survey, which is a descriptive analytical study using the comprehensive social survey approach, and the Statistical Package for Social Sciences program was used. (SPSS) version (18) in the statistical analysis of the study tool, and scientific and practical results were reached by answering questions, and based on the theoretical framework and those results, a number of recommendations were proposed.
The economic characteristics of fertility in Hail region and its impact on population growth: الخصائص الاقتصادية للخصوبة في منطقة حائل وأثرها على النمو السكاني
Authors: Nawal Abdel Aziz Al-Shamry, Ahmed Mohammed Al-Bassam Nawal Abdel Aziz Al-Shamry, Ahmed Mohammed Al-Bassam
Published: October 2021

The economic characteristics of the residents of Hail affect the population growth, on the one hand we find that home ownership in terms of rent or ownership affects the level of fertility of wives, and on the other hand the majority of families in the city of Hail own their own dwelling, equivalent to (45.5%) of the population They live in private villas, and (23.6%) live in private apartments, and we find that the residents of popular houses are the highest in the average number of children for residents of villas, and (68.7%) of Hail residents reside in houses consisting of two floors, while (31, 3%) reside in houses consisting of one floor in which the fertility level of husbands and wives is high, the number of rooms in the house also affects fertility levels in terms of the degree of crowding in the house, and the impact of the economic aspect is prominent in the profession of the husband and wife and their monthly income on the fertility level in a way. The higher the income, the fewer the family’s children will be born, and vice versa. In this context, we address the importance of entertainment and their impact on fertility levels, so we find that car ownership and domestic labor affect the fertility level and trends of the husband and wife.