bluuebunny/crossref_metadata_2025 huggingface dataset:
Knygų hebrajų ir jidiš kalbomis fondai Lietuvoje
Authors: Zingeris Emanuelis
Published: August 2024

The matter of author’s concern are the Jewish book stocks in the book depositories of the Lithuanian libraries. What is the criterion of rare Jewish books in Lituania, what is the role of these books in the relations of the Jewish-Lithuanian cultures?To help the librarians to classify Jewish books, the main Jewish writers and literary trends, historically significant works are named. The author is presenting some rare historical data about the famous Jewish printing houses and libraries. He also deals with the question of Jewish rarities transported to Germany during the II-nd World War. Despite the heroic struggle of intellectuals in Vilnius ghetto to preserve the Jewish cultural inheritance, the Baltic branch of Einsatzstab of Reichsleiter Rosenberg managed to anihilate a great part of these rarities. Just during one “action” in 1942, the Germans have transported about 20 000 books to Frankfurt a. M and annihilated 80 000 in the paper-mills in Vilnius. The greater part of these books bearing the stamps of Lithuanian Jewish libraries still are in various book depositories of Frankfurt a. M. Some non-Jewish intelectuals took an active part in saving the Jewish books from distruction. The brief survey of the Jewish book-stocks in various depositories in Lituania concludes the article.The author dedicates his work to Antanas Ulpis (1904–1981), the pased director of the Book Chamber of the Lithuanian SSR, who did much to collect and preserve Jewish books in the years after the II-nd World War. A. Ulpis helped to restore the Jewish and Hebrew book-despositories in Lithuania, published during the XIX and the 1st half of the XX century.The cultural inheritance of the Lithuanian Jews is an invaluable material for scholars studying the multinational culture of Lithuania.
Prūsų katekizmai ir jų vertėjai
Authors: Dūdaitė Zofija
Published: August 2024

Schon einige Jahrhunderte ist die altpreußische Sprache für die Sprachwissenschaftler vom besonderen Interesse. Der vorliegende Artikel beschäftigt sich mit dem Stoff über die Übersetzer der drei altpreußischen Katechismen. Die Namen der Übersetzer des ersten und des zweiten Katechismus vom Jahre 1545 sind unbekannt geblieben. Den dritten, den sogenannten “Enchiridion” hat auf Auftrag des Fürsten Albrecht der Pfarrer aus Pobethen Abel Will übersetzt. Der Wert seiner Arbeit ist von vielen Sprachwissenschaftler umstritten. Aus wenigen Angaben über sein Leben versucht man einen gewissen Aufschluß zu gewinnen. Im Artikel werden auch zwei Dokumente in der Originalsprache und ihre litauischen Übersetzungen veröffentlicht, die manches in Will’s Leben erleuchten.
Knygų leidyba Lietuvoje 1918–1940 m.: tipologinės ir teminės charakteristikos bandymas
Authors: Glosienė Audronė
Published: August 2024

The article reviews the repertoire of books published in Lithuania in 1918–1940. Typological and subject analysis is grounded on the statistical data. The book-publishing was a dynamic process not only in a sense of the growth of its amount, but also in a sense of development of its typological and subject structure. The changes of public reading needs during the interwar period reflect in book-publishing structure. The first part of the period is characterized by small amount of book-publisсhing and prevailing not readable but practic literature: text-books, official issues. Later on the scientific literature and fiction volume has increased. The end of the period distincts by such an extent of book-publishing and variety of its typological and subject structure which enables to conclude that to that time the conditions of satisfying public manysided reading needs were formed.
M. Šlapelienės knygynas Vilniuje: įsteigimas, darbo sąlygos ir bendrieji veiklos bruožai
Authors: Vaičiūnaitė Aušra
Published: August 2024

The most famous Vilnius book-shop of the beginning of the 20th century was established on the 18th of January 1906. The official owner of the book-shop was M. Šlapelienė. She worked without break during all the time of the book-shop’s existing. The real manager was J. Šlapelis, who managed the commerce of the book-shop. The third owner E. Brazaitytė worked in the book-shop till 1907. The book-shop of M. Šlapelienė was acting without break during 39 years. It was rare case in history of lithuanian book-shops. Wars, national oppression realized by occupation power made the work of the book-shop very difficult. The most harmful were searches that were done by polish occupation power.The book-shop of M. Šlapelienė was of great cultural importance. During the war (1914) it provided with books and manuals new-established Lithuanian schools. Lithuanian libraries, acting in Lithuania and abroad, received books from this book-shop. The book-shop also had commercial lent library. The work of the book-shop was stopped in 1944, when Soviet government prohibited to hold private commercial institutions.
Ptašekų knygynai
Authors: Zaveckienė Žiedūnė
Published: August 2024

Начало книготорвой деятелности семьи Пташеков связана со служщим Вильнюсской еврейской синагоги? Пташеком, который совмщал рсновную работу с продажей книг (не позже 1836 г.). Книжную торговлю расширил его сын Лозорюс Пташекас (1826 в Вильнюсе – после 1990 в г. Каунас), котори стал развозить книги по всей Литве, а 1866 получил разрешение открыть книжный магазин – для проджи славянских книг в г. Каунас. Долгое время книготорговой деятелностью занимался Абраомас Пташекас (1859 в г. Вилнюс – 1931 в г. Лейпциге (Германия). В его книжном магазине (г. Каунас, ул. Президенто 6) продавались книги на литовском, еврейскомб русском, польском, немецком языках. Позже владельцами этого книжного магазина стали Неха Пташекенеи Самуилас Пташекас (1896 в г. Каунас – 1961 в г. Вилнюс). С 1921 г. книжный магазин издавть книги. Всего за 1921–1939 их издано 160. В большинстве это учебная литература, художественные, научно популярные книги. Среди них «Иоганас Гутенбергас» С. Двбушиса, «История еврейского народа» И. Центкаускаса, «Большой географический атлас» П. Мантнекаса идр.В 1928–1936? в г. Каунас наул. Лайсвес ал. No 24 находился и книжный магазин Фридель Пташекене. В нём, видимо, продавались письменные принаднежности.
The retrospective bibliography of the publications in Lithuanian periodicals
Authors: Macevičiūtė Elena
Published: August 2024

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The book about the times of book spreaders
Authors: Matulaitytė Stasė
Published: August 2024

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Правове забезпечення прозорості даних про оптові енергетичні продукти .
Authors: ЗАГНІТКО Олег
Published: August 2024

Прозорість ринку оптових енергетичних продуктів є необхідною складовою йогостійкості навіть в умовах воєнного стану. Цифрові технології обробки даних про ринокоптових енергетичних продуктів прискорять адаптацію до постійних загроз з бокуросії та інших недружніх держав, скоротять маніпулювання цінами та зловживанняінсайдерською інформацією. Архітектура обробки даних як єдиного торговельногорепозиторію, узгодженого між регуляторами таксономії звітності та єдиного формату даних, оптимізуватиме ресурси зі створення та адміністрування звітності прооптові енергетичні продукти: скорочення навантаження на бюджет утриманнярегуляторів, єдина методологія навчання трейдерів та інвестиційних фірм, операторівторговельних майданчиків. На рівні нагляду за операціями та захисту конкуренції,це полегшить співпрацю між регуляторними органами всередині України та з органами Енергетичного Співтовариства, підготує до розширення переліку оптових енергетичних продуктів інструментами декарбонізації — воднем, «зеленими» сертифікатами, дозволами на викиди. Міркування безпеки мусить бути враховано для захистуелектронних телекомунікацій та пізнішого часу оприлюднення зібраної інформації.
SELF-OSCILLATING DIGITAL CONTROL SYSTEM OF RESONANCE VOLTAGE INVERTER
Authors:   Institute of Electrodynamics National Academy of Sciences of Ukraine, Beresteiskyi Ave., 56, Kyiv, 03057, Ukraine, Hutsaliuk V.Ya. , Zubkov I.S. ,   Institute of Electrodynamics National Academy of Sciences of Ukraine, Beresteiskyi Ave., 56, Kyiv, 03057, Ukraine
Published: August 2024

Phase-locked loop systems (PLL) are widely used in control circuits of transistor resonant voltage inverters of induction heating installations. One of disadvantages of PLL systems is low speed, which is caused by the presence of a low-pass filter. This disadvantage is absent in self-oscillating systems, when the switching moment of the transistors is determined on each of half periods. At the same time, an asymmetry of half periods is possible, which is a significant disadvantage if there is a transformer at the output of the inverter. A self-oscillating digital control system for a resonant voltage inverter and equal half periods durations of the inverter output voltage has been developed. It can work with different methods of regulating the output current and allows to provide switching modes of transistors with minimal power losses. References 7, figures 5.
CONFIGURATION ANALYSIS OF UNDER-FREQUENCY LOAD SHEDDING RELAYS CONSIDERING EUROPEAN REQUIREMENTS
Authors:   Institute of Electrodynamics National Academy of Sciences of Ukraine, Beresteiskyi Ave., 56, Kyiv, 03057, Ukraine, Steliuk A.O. , Lukianenko L.M. ,   Institute of Electrodynamics National Academy of Sciences of Ukraine, Beresteiskyi Ave., 56, Kyiv, 03057, Ukraine
Published: August 2024

The paper deals with the structure of under-frequency load shedding (UFLS) relays in the interconnected power system (IPS) of Ukraine. The equivalent power system model to study the UFLS operation is developed, and UFLS configuration scenarios considering the requirements of ENTSO-E, are configured. The frequency stability for different scenarios of UFLS settings considering planned and emergency active power imbalances are studied. The plots illustrating the frequency change in the power system under these conditions are presented. References 4, table 1, figures 5.
PRINSIP-PRINSIP MUAMALAH YANG MELANDASI OPERASIONAL ASURANSI SYARIAH
Authors: Fauzi Fauzi , Marputra Rizki , Rohayati Zeni
Published: August 2024

Pada hakikatnya, semangat yang terkandung dalam sebuah lembaga asuransi syariah tidak bisa dilepaskan dari semangat sosial dan saling tolong menolong (At-Ta’awun). Melihat perkembangan Asuransi Syari’ah dari tahun ketahun sangatlah menggembirakan. Namun yang menjadi pertanyaan, apakah operasional asuransi tersebut sudah sesuai dengan prinsip-prinsip muamalah? Untuk merespon pertanyaan tersebut, DSN-MUI telah mengeluarkan beberapa fatwa agar operasional perasuransian sesuai dengan prinsip-prinsip syariah, sehingga terhindar dari gharar, maisir, riba, dan zalim. Tulisan ini bermaksud untuk menjelaskan prinsip muamalah yang melandasi operasional asuransi syariah di Indonesia. Penelitian ini merupakan penelitian pustaka (library research) yang bertujuan untuk mengetahui bagaimana prinsip muamalah operasional asuransi syariah. Hasil penelitian menunjukkan bahwa terdapat sepuluh prinsip dalam operasioanl asuransi syariah yang menjadi pedoman pelaksanaannya, yaitu At-Tauhid (Ketaqwaan), At-ta’awun (tolongmenolong), At-Takaful (saling melindungi), Al-Adl (sikap adil), Al-Amanah (terpercaya), Ar-Ridha (kerelaan), Al-Ukhuwah (persaudaraan), Al-Maslahah (kemaslahatan), Asy-Syumul (keuniversalan), At-Tawazun (keseimbangan).
KEPEMIMPINAN KYAI GONTOR DALAM MENINGKATKAN KUALITAS PENDIDIKAN PONDOK MODERN DARUSSALAM GONTOR
Authors: Darajat Deden Mauli , Rahmi Cinta
Published: August 2024

Kepemimpinan merupakan hal yang penting dalam menjalankan sebuah organisasi. Kepemimpinan yang kuat akan menjadikan organisasi atau lembaganya menjadi lebih baik. Pondok Modern Darussalam Gontor merupakan lembaga pendidikan berbasis pesantren modern pertama di Indonesia yang lahir pada 1926.Penelitian tesis ini menjawab pertanyaan mayor bagaimana Kyai Gontor dalam meningkatkan kualitas pendidikan di Pondok Modern Darussalam Gontor? Dan pertanyaan minor, bagaimana tipologi kepemimpinan Pondok Modern Darussalam Gontor? Bagaimana perencanaan dan pengembangan sumber daya manusia di Pondok Modern Darussalam Gontor? Apa saja indikator-indikator keberhasilan kyai dalam meningkatkan kualitas lembaga pendidikan di Pondok Modern Darussalam Gontor?Penelitian ini menggunakan metode kualitatif yang bersifat deskriptif analisis dalam penyajian datanya. Metode ini merupakan salah satu pendekatan dalam meneliti masalah manajemen kepemimpinan. Penelitian ini merupakan penelitian lapangan (field research). Prosedur dalam metode ini adalah dengan cara pengumpulan data dalam praktiknya  menggunakan metode wawancara, observasi dan dokumentasi. Hasil penelitian menunjukkan bahwa kepemimpinan Gontor dipimpin oleh tiga pimpinan yang saling bersinergi dan bahu-membahu untuk kepentingann pondok. Tipologi kepemimpinan Gontor mendekati tipe kharismasik. Pengembangan SDM di Gontor dengan kaderisasi yaitu memberikan beasiswa kepada kader Gontor. Salah satu indikator keberhasilan Kyai Gontor adalah lembaga ini diakui oleh pemerintah, lembaga pendidikan di dalam dan luar negeri.
PROGRAM PINJAMAN MODAL TANPA RIBA YAYASAN BAITUL MALL PLN DI LERENG MERAPI MERBABU
Authors: Suryanto Suryanto , Budiarto Urip , Wijaya Abdu Rahman
Published: August 2024

ABSTRAK Orang yang tidak memiliki modal dan aset sangat mengharapkan pinjaman tanpa bunga. Namun, hampir tidak mungkin lembaga keuangan mengucurkan pinjaman tanpa bunga. Mereka akhirnya menjadi terjerat dalam pinjaman lintah darat untuk mendapatkan sebuah modal pinjaman yang mana hal itu menyebabkan mereka hidup di dalam riba selama bertahun-tahun. Inilah latar belakang Yayasan Baitul Maal (YBM) PLN hadir di tengah-tengah masyarakat melalui Pesantren Masyarakat Merapi Merbabu dengan meluncurkan Program Pemberdayaan Ekonomi Umat (PPEU) dengan bentuk berupa pinjaman modal pertanian tanpa riba. Tujuan dari penelitian ini adalah untuk menentukan dan menilai dampak dari Program Pemberdayaan Ekonomi Umat. Penelitian ini menggunakan metode kuantitatif melalui pengisian kuisioner oleh 83 penerima manfaat dan metode kualitatif melalui wawancara dan Focuss Grup Discusions (FGD). Dampak dari program dievaluasi dengan ukuran Sustainable Livelihood Impact Assessment (SLIA) dan Most Significant Change (MSC). Hasil dari penelitian ini menunjukkan bahwa penerima manfaat merasa sangat puas dengan program “Pinjaman Modal Pertanian Tanpa Riba" dengan rata-rata skor penerimaan 86%. Sementara itu, hasil evaluasi berdasarkan 5 aspek SLIA adalah sebagai berikut: Aspek ekonomi meningkat sebesar 0.5, aspek sosial meningkat sebesar 0.6, aspek dakwah naik sebesar 2.0, aspek spiritual naik sebesar 1.4, dan aspek sumber daya manusia meningkat sebesar 0,8. Hasil dari penelitian ini diharapkan dapat menjadi rekomendasi bagi para pemangku kepentingan terkait dalam rangka untuk mengoptimalkan program peningkatan ekonomi masyarakat. Kata Kunci: program pemberdayaan ekonomi, pinjaman modal, baitul maal, penerima manfaat
Implementasi Standard Operating Procedures (SOP) dalam Meningkatkan Pelayanan Umrah Pada PT Semesta Alam Mandiri (Tiraz Travel) Jakarta Selatan
Authors: Nurmaliah Nurmaliah
Published: August 2024

This research discusses the SOP of Umrah departure and the implementation of SOP in improving Umrah services at PT. Semesta Alam Mandiri (Tiraz Travel). SOP is a very important thing to use as a guideline and reference for company activities.With the SOP can minimize the deviations that occur in a Hajj and Umrah Travel and the company will be more effective and more controlled, so that it has an impact on the services to be provided. The results of this study show that the implementation of SOP in improving Umrah services at PT. Semesta Alam Mandiri (Tiraz Travel) South Jakarta, has been going quite well, but there are still some services that are not contained in the SOP only run based on company habits and culture. However, not causing anything fatal still has a positive impact. Keywords: Keywords: Standard Operating Procedures (SOP), Service, Umrah
العلاقة بين الدوافع للتعلم ومهارة الكلام لدى طلاب المعهد العصري
Authors: Al-Sayyid Wael Ali , Lail Irfan Nur Alfil
Published: August 2024

This study aims to reveal the correlation between motivation and speaking skills. This research uses descriptive quantitative approach and correlation method using the Product Moment Correlation formula. The data was collected using observation and distributing questionnaires. The sample of this research is 30 students. After the researchers distributed a questionnaire, the results obtained were 3.7 (74) with the predicate "medium" while the muhadasah score obtained the result 73.3 with the predicate "good". The result of the correlation between motivation and muhadasah for students is 0.589. The table value at the 5% level is 0.373 and at the 1% level is 0.478. Therefore, the calculated value is greater than the table value, which means that the alternative hypothesis (Ha) is accepted and the null hypothesis (Ho) is rejected.
مشكلات تعليم الصرف وحلولها للمبتدئين
Authors: Faedurrohman Faedurrohman , Muttaqien Agung , Nuha Muhammad Afthon Ulin
Published: August 2024

This study aims to determine the problems of learning sharf (Arabic morphological) and its solutions for novice learners. The method used in this research is qualitative with the type of library research. The technique used in data collection was to conduct a search of the books and results of sharaf's research that had been published. The data analysis uses interactive data analysis Miles, Huberman and Saldana. The results of this study indicate that learning sharf problems include two aspects, namely material aspects and teaching aspects. The problems of sharf learning from the material aspect are due to the fact that there is no design for presenting sharf material systematically according to the level of student learning. Meanwhile, from the teaching aspect, it is because the method used is more theoretical and weak in its application. Therefore, as a solution to the problem mentioned above, it is necessary to develop a systematic and applicable sharf learning design which contains three elements, namely habituation, memorization and practice.
الصوامت في اللغتين العربية والإندونيسية: دراسة تقابلية
Authors: Royani Ahmad , Nawawi Mukhshon , Farhah Ourora Nida
Published: August 2024

This article aims to explain the similarities and differences between Arabic and Indonesian consonant letters, as well as the steps in teaching them. This research uses contrastive analysis, which compares two languages to find out the similarities and differences between the two languages. This research reveals that there are similarities and differences between consonants in Arabic and consonants in Indonesian. The similarities of consonants in Arabic and Indonesian are divided into 2 parts, namely Al Aswat Al Mutamatsilah (exactly the same) and Al Aswat Al Mutasyabihah (similar). In Al Aswat Al Mutamatsilah, consonants in Arabic and Indonesian have similarities both in makhraj, properties and pronunciation. The consonant letters included in Al Aswat Al Mutamatsilah are B and ب, M and م, W and و, F and ف. J and ج, K and ك, R and ر, Z and ز, S and س, H and ه. Meanwhile, in Al Aswat Al Mutasyabihah, consonants in Arabic and Indonesian have one of the differences both in terms of makhraj and nature. The consonant letters that include Al Aswat Al Mutasyabihah are T and ت, D and د, N and ن, L and ل, Y and ي, G and غ, H and ح, K and خ, K and ق, S and ش, S and ث, Z and ذ, S and ص. The consonant differences in Arabic and Indonesian are divided into 3 parts, namely Al Aswat Al Mutakholifah, namely ض and D, ظ and D, ظ and z, ط and T, خ and H. The letters in Arabic that have no equivalent in Indonesian are ث، ح، خ، ذ، ش، ص، ض، ط، ظ، ع، غ، ق. The letters in Indonesian that have no equivalent in Arabic are P, C, Ny, Ng, shawamit tsanaiyah, shawamit tsalatsiyah. In this difference, consonant letters in Arabic and Indonesian have differences in terms of makhraj and properties. Based on this comparison, the teaching of Arabic consonant letters for Indonesian students starts from letters that have similarities and proceeds to letters that have differences.
ترقية دوافع تعلم اللغة العربية بالتعليم القائم على المهام
Authors: Rosiyadi Meylda , Arifin Syamsul , Alawiyah N. Lalah
Published: August 2024

This study departs from the problem of decreasing motivation to learn Arabic and the lack of effective learning techniques used by teachers in learning. This study aims to obtain an overview of increasing motivation to learn Arabic with assignment-based learning. This study uses the Classroom Action Research method with the theory of Kemmis & MC Tagrt with a sample of 20 people. In each cycle, this research is focused on obtaining data on increasing motivation to learn Arabic for the fifth grade students of MIS Nurul Huda Caringin Bogor for the 2022/2023 academic year by using assignment-based learning. The data collection technique used is the distribution of questionnaires and questionnaires. Analysis of this research data with combined analysis, namely the quantitative technique based on the average score of the motivation questionnaire and the questionnaire score, while the qualitative technique is based on the description of the results of the analysis of the average score of the motivation questionnaire and the questionnaire score. The results of this study will prove that this assignment technique can increase the motivation to learn Arabic for the fifth grade students of MIS Nurul Huda Caringin-Bogor.
Efektivitas Model Quantum Learning terhadap Minat Siswa pada Pembelajaran Bahasa Arab di Madrasah
Authors: Mufidah Lailatuz Zakiyatul , Rokhmatulloh Nur
Published: August 2024

Quantum Learning model is a learning model that can increase student interest, because it can create a comfortable atmosphere and is not easily boring, and teachers are not fixated on monotonous learning and LKS books, the sample of this study is at MA NU Sunan Giri Prigen, especially class X IIS students totaling 20 students. This type of research uses survey research with quantitative methods, data collection is carried out by observation, interviews, questionnaires or questionnaires and documentation, while the results obtained from taking the data are high categories of student interest in learning Arabic, with an average percentage of 60%, and has a percentage of 71.2% for the strong influence on quantum learning models on student interest. Based on the results of the research above, it can be concluded that the quantum learning model on the interest of class X IIS students at MA NU Sunan Giri Prigen is said to be influential and proven effective.
Tik Tok sebagai Media Alternatif Pengembangan Mahârah Al-Kalâm dalam Mata Kuliah Tadribat Lughawiyah
Authors: Nur Kholida , Farisha Farisha
Published: August 2024

This research aims to develop the Tik Tok application as a relevant alternative media for students in developing Speaking Skills at Ma’arif University Lampung in Linguistic Exercises course by providing themes and assignments that have been determined by the lecturer. The research method uses a descriptive qualitative approach, data and information are collecting using the Miles and Huberman Model, namely by using data reduction. This article aims to describe the use of Tik Tok media in the Linguistic Exercises course as well as student perceptions regarding its use. Based on the results of questionnaire, 22 students gave very positive responses. That Tik Tok is one of the media in Speaking Skills learning which has a positive value with various advantages which are easy, flexible, cheap, economical and can be increase student creativity, as well as increasing performance and self-confidence in speaking Arabic.
Lecturers in higher education – The Hungarian case
Authors: Polónyi István
Published: August 2024

This study examines the characteristics and employment patterns of Hungarian higher education lecturers. It briefly outlines the development of Hungarian higher education after the change of the socialist regime (post-1990) and describes the force field in which lecturers work. It then presents some of the lecturers' characteristics (age, gender, ratio) in an international comparison and studies the rules governing their appointment and employment under the Hungarian Higher Education Act. The paper investigates the structure of university teaching staff by their function and evolution. It also analyses the lifetime earnings of doctoral graduates in the Hungarian context, including the rise in the number of doctoral students. Finally, the authors look at a critical piece of instructive research that surveys the situation of young Hungarian teachers and researchers in higher education.
Occurrence rate of equatorial Spread F and GPS ROTI in the ionospheric anomaly region over Vietnam
Authors: Pham Thi Thu Hong , Christine Amory Mazaudier , Le Huy Minh , Susumu Saito , Nguyen Thanh Dung , Luong Thi Ngoc , Luu Viet Hung , Nguyen Chien Thang , Nguyen Ha Thanh , Michi Nishioka , Septi Perwitasari
Published: August 2024

This paper presents the first observations of the occurrence rates of Spread F and GPS total electron content (TEC) index (ROTI) over Vietnam at the equatorial trough and the northern tropical crest of ionization anomaly in the Asian sector. The data have been examined for the monthly and nighttime variations in the occurrence of these two data at Bac Lieu (9.28°N, 105.73°E, dip: 1.73°N) and Phu Thuy (21.03°N, 105.95°E, dip: 14.49°N) during 2023. For Bac Lieu, the monthly variation in the occurrence of the range Spread F (RSF) has the maxima in the February, May, and September months, while the mixed Spread-F (MSF) and ROTI occurrences exhibit a semiannual asymmetry with peaks in March/April and October. For the nighttime variation, occurrence peaks at 1915-1930 LT for RSF, at about 1945-2100 LT for MSF, and between 2030-2330 LT for ROTI. Regarding the frequency Spread F (FSF) occurrence, the maximum values in the monthly variation are in April, and the nighttime variation peaks at about 2115-2315 LT. For Phu Thuy, the monthly variation of RSF, MSF, and ROTI occurrences also exhibit a semiannual asymmetry with peaks in March/April and October. These peak magnitudes are largest for ROTI, moderate for MSF, and smallest for RSF. The nighttime variation of RSF, MSF, and ROTI occurrence peaks show intense season changes from winter to autumn at pre-midnight, spring at post-midnight, and summer at post-midnight. The FSF occurrences are more significant in summer than in other seasons, mainly after midnight. The time order appearance of the Spread F types at Bac Lieu and Phu Thuy is first of RSF, then MSF, and finally FSF. This could reflect that the formation mechanisms of Spread F types are different and require further research. Our observations also showed that the post-midnight occurrence of Spread F is much larger than ROTI at Bac Lieu and Phu Thuy. The monthly variations in occurrence rates of Spread F and ROTI at Bac Lieu and Phu Thuy are similar, but these occurrence rates at Bac Lieu are usually larger than at Phu Thuy.
Trends in the Transmission of Religious Knowledge on Social Media: A Study of Gus Iqdam's Official YouTube Channel
Authors: Arman Muhammad Arman Al Jufri , Samsul Bahri
Published: August 2024

This study examines Gus Iqdam Official's YouTube channel as a representation of a new trend in the process of transmitting religious knowledge. This article aims to examine this phenomenon from the perspective of religious mediatization, the factors behind its emergence, and the impact given by the process of transmitting religious knowledge in new media. The findings illustrate that Gus Iqdam Official represents a form of transformation of the role of the media in taking the role of the process of availability of religious knowledge in digital era. This is due to the increased strengthening of the media's role in the lives of people, which forms a new habitus of accessing religious knowledge. Additionally, the presence of “Gus Iqdam Official” shows that traditional religious authorities can civilize with new media and assert Gus Iqdam’s religious authority.
Level of Students' Mathematical Literacy Based on Cognitive Conceptual Tempo (Reflective-Impulsive)
Authors: Sari Pamiati Oktavia , Wulan Eka Resti
Published: August 2024

This research aims to describe students' mathematical literacy abilities based on their cognitive conceptual tempo. The research method used in this study is a qualitative descriptive approach. The research was conducted at SMKN 1 Ngasem in class XI-2 Design, Modeling, and Building Information. Data collection techniques in this research involved the use of tests and interviews. The tests were divided into two parts: the Matching Familiar Figures Test (MFFT) to gather data on students' cognitive styles (conceptual tempo) and a mathematical literacy test to assess the level of mathematical literacy abilities of the students. The results of this research indicate that reflective subjects were able to achieve a mathematical literacy level of 3 for S1 and level 4 for S2. Reflective students fall within the medium scale. Meanwhile, impulsive subjects achieved mathematical literacy indicators at level 1 and level 4 for S3, and level 1, level 3, and level 4 for S4. Impulsive students also fall within the medium scale. Furthermore, future researchers can explore more extensive mathematical literacy content and contexts.
Meta-Synthesis: The Influence of Mathematical Anxiety on Critical Mathematical Thinking
Authors: Cahya Nabella Dwi , Mariani Scolastika , Agoestanto Arief , Masrukan
Published: August 2024

The purpose of this research is to describe the influence of mathematics anxiety on students' mathematical critical thinking abilities. The research method used in this study was meta-synthesis, a qualitative systematic review that analyzed four relevant articles with the research title. The steps involved formulating the research problem, followed by searching for previous relevant research with the same title and then analyzing it in depth. The data collection technique used non-tests by examining previous research with similar problems to obtain results and conclusions. The study surveyed 4 articles, consisting of 3 national journal articles and one international journal article. The analysis of the four related articles resulted in the conclusion that math anxiety has a negative impact on students' mathematical critical thinking abilities.
A Comprehensive Review: Evaluating the Efficiency of Block Chain based Secure Framework in IoT Networks
Authors: Pandey Divya , Choubey Khushboo , Vishwakarma Zeba
Published: August 2024

The rapid proliferation of Internet of Things (IoT) devices has heightened concerns about security and data integrity within interconnected networks. Blockchain technology, with its decentralized and tamper-proof characteristics, has emerged as a promising solution to these challenges. This review paper critically evaluates the efficiency of blockchain-based secure frameworks in IoT networks. We analyze existing literature, exploring various implementations and their effectiveness in enhancing IoT security. Key aspects such as scalability, latency, energy consumption, and overall system performance are examined. Additionally, we identify the current limitations and propose future research directions to optimize the integration of blockchain in IoT environments. The goal of this review is to provide a comprehensive understanding of the potential and practical implications of blockchain technology in securing IoT networks, offering valuable insights for researchers and practitioners in the field.
Segmenting User Preferences: Applying K-Means Clustering to Movie Rating Data
Authors: Sharma Saurabh , Paranjape Vishal , Hasan Zohaib
Published: August 2024

The exponential growth of online movie platforms has led to an overwhelming amount of user-generated rating data, which presents both opportunities and challenges in understanding user preferences. This paper, titled "Segmenting User Preferences: Applying K-Means Clustering to Movie Rating Data," addresses this challenge by utilizing the K-Means clustering algorithm to segment users based on their movie ratings. Our approach involves preprocessing movie rating data to handle missing values and normalize ratings, followed by the application of KMeans clustering to identify distinct user segments. We evaluate the effectiveness of the clustering solution using internal validation metrics such as the Silhouette Score and Davies-Bouldin Index, as well as external validation through user satisfaction surveys. The results demonstrate that K-Means clustering effectively identifies meaningful user segments, revealing distinct patterns in movie preferences. By analyzing these segments, we provide insights into user behavior and preferences, which can be leveraged to enhance personalized recommendation systems. This study highlights the potential of K-Means clustering for segmenting user data in movie recommendation systems and offers a framework for applying similar techniques to other domains with large-scale rating data.
Obtaining of silicon dioxide from abrasive wastes
Authors: Timoshchik Olga , Shchelokova Elena , Kasikov Alexandr
Published: August 2024

In the production of abrasive materials from metallurgical slags, fine waste with a size of less than 40 microns is produced, which contains valuable components. Unlike slag, this waste does not need to be pulverized for processing, which greatly simplifies the process. However, without silica extraction, it is impractical to carry out waste treatment. The authors of the work considered the possibility of obtaining silicon dioxide from abrasive wastes of Rezh, Orsk and Kyshtym, containing up to 20,7 % of silicon, up to 31,7 % of iron and up to 0,7 % of the sum of nickel and copper. Sulfuric acid treatment of waste produced a solution containing magnesium and iron (II) sulfates and silicic acid. It was found that during processing of Orsk wastes the degree of components extraction is significantly lower in comparison with Rezh and Kyshtym wastes 24,5, 67,8 and 59,3, respectively. The obtained solution is used to produce silica powders by dehydrating it. The dried mixture is subjected to aqueous washing of metal sulfates. As a result, samples with high specific surface area in the range of 387,6 to 841,5 m2/g were obtained. The average pore size is 2,3–3 nm, which allows us to attribute these silicas to mesoporous silica. SiO2 content in the samples reaches up to 98 %. Samples of silicon dioxide from abrasive materials were compared with that obtained from metallurgical slag of Pechenganickel Combine and have similar parameters. The obtained insoluble leaching residue contains concentrate of non-ferrous metals and according to X-ray data it consists of calcium sulfate, so after separation of non-ferrous metals it can be used in construction industry.
The strategic role of logistics in increasing the economic security and operational efficiency of an enterprise
Authors: Baybik Grigory , Shvandar Daria
Published: August 2024

In the modern business landscape, the importance of logistics cannot be exaggerated. It plays a key role in ensuring economic security and increasing the operational efficiency of enterprises. This study is devoted to the study of the strategic importance of logistics in the financial and economic activities of an enterprise. Timely and efficient delivery of goods and services helps maintain smooth business operations. Building optimal supply chains reduces costs, improves inventory management and increases operational efficiency, which ultimately leads to increased profit for the enterprise. Understanding the role of logistics in economic security and efficiency is critical to effective business management. The publication analyzes how optimization of logistics processes can help not only reduce costs, but also increase business resilience to external and internal threats. Various components of an enterprise's logistics system are examined, including inventory management, transportation, warehousing, and supply chain management. Explores how integration and synergy between these components can lead to significant operational improvements. Particular attention is paid to the use of modern information technologies and automation, which allows not only to increase the speed and accuracy of operations, but also to significantly increase the transparency of the entire logistics process. Attention is paid to the issues of risk management in logistics, the task of ensuring continuity of supply and adaptation to a changing external environment. The study emphasizes that strategic logistics management is not only a tool for optimizing current operations, but also a means of building long-term competitive advantages that ensure economic security and stable growth of the enterprise.
Atenção odontológica durante a gestação e a saúde do recém-nascido: um estudo transversal
Authors: MARIOTTI Camila , SANTOS Camila Maura Morais Lima dos , BULGARELI Jaqueline Vilela , PARANHOS Luiz Renato , HERVAL Álex Moreira
Published: August 2024

Resumo Objetivo Verificar a existência de relação entre a atenção odontológica à gestante e as condições bucais maternas e de saúde do recém-nascido. Material e método Realizou-se um estudo transversal com puérperas identificadas em uma maternidade no estado de Minas Gerais, em que foram coletados dados de atenção odontológica durante a gestação, condições de saúde bucal materna, Índice de Apgar do recém-nascido e variáveis de confundimento. Os dados foram analisados inicialmente de forma descritiva e a correlação entre a atenção odontológica e o Índice de Apgar foi testada por meio do teste de Pearson. Resultado Foram analisados os dados coletados das 144 puérperas e seus bebês, mas não foram encontradas correlações entre o Índice de Apgar e nenhuma das variáveis de cuidado odontológico, variáveis maternas e do recém-nascido coletadas no estudo. Conclusão Não foram observadas correlações do Índice de Apgar com nenhuma variável de cuidado odontológico, variáveis maternas e do recém-nascido.
Efetividade da intervenção miofuncional orofacial para atenuar sinais do envelhecimento facial: ensaio clínico
Authors: Frazão Yasmin Salles , Manzi Silvia Bertacci , Krakauer Lilian , Berretin-Felix Giédre
Published: August 2024

RESUMO Objetivo Propor e verificar a eficiência de um programa de intervenção miofuncional para atenuar sinais do envelhecimento facial e equilibrar as funções orofaciais. Método 30 mulheres, entre 50 e 60 anos, divididas aleatoriamente em: grupo terapia (GT), submetido ao programa de terapia miofuncional orofacial e grupo biofeedback eletromiográfico (GBE), submetido ao mesmo programa associado ao biofeedback eletromiográfico para treinamento da mastigação, deglutição e sorriso. Aspectos estéticos e oromiofuncionais foram avaliados a partir da documentação das fotografias e vídeos, do Protocolo de avaliação miofuncional orofacial MBGR e escalas de avaliação dos sinais de envelhecimento facial descritas na literatura. Sessões de 50 minutos foram realizadas semanalmente, durante nove semanas e mensalmente, durante seis meses, após washout. Três avaliações, idênticas à inicial, foram realizadas na décima semana, oitava semana após washout e conclusão da pesquisa. As participantes responderam ao Questionário de Satisfação na décima semana. Resultados A análise estatística realizada, por meio dos testes ANOVA, Tukey e Mann Whitney, para comparação inter e intragrupos, demonstrou que: houve atenuação dos sinais do envelhecimento facial, principalmente no GT e equilíbrio das funções mastigação e deglutição nos dois grupos; houve impacto do biofeedback eletromiográfico sobre o grau de satisfação das participantes, sendo maior no GBE; a interrupção do programa durante oito semanas resultou em perdas estéticas, principalmente no GT, mas não em perdas funcionais, nos dois grupos; as seis sessões realizadas mensalmente tiveram impacto limitado para superação das perdas estéticas ocorridas após washout. Conclusão O programa proposto resultou em atenuação dos sinais de envelhecimento, principalmente no grupo GT e melhoria nas funções orofaciais, nos dois grupos.
Quality of life: quantitative analysis in New Urbanism and LEED-ND certified neighbourhoods
Authors: Hamdy Amal
Published: August 2024

Given the substantial rise in the urban population, it is imperative to evaluate the quality of life (QoL) in residential communities. New Urbanism (NU) and Leadership in Energy and Environmental Design for Neighborhood Development (LEED-ND) are globally recognised neighbourhood design initiatives that strive to improve QoL. Nevertheless, the degree to which these initiatives effectively enhance QoL remains questionable. This assessment seeks to evaluate the effectiveness of key design practices in these two initiatives by examining the satisfaction levels of residents. It focuses on five key attributes that contribute to enhancing the QoL in residential neighbourhoods: safety, comfort, connectivity, sense of place, and aesthetic appeal. Three neighbourhoods were selected for analysis in the USA. The residents’ questionnaire was utilised as the main tool for the quantitative analysis. The findings revealed a positive association between safety and comfort and overall QoL. NU neighbourhoods showed the highest satisfaction levels, while LEED-ND neighbourhoods had the lowest. Key determinants of QoL were identified as well. The main contribution of this study is to provide insights for enhancing the design parameters of NU and LEED-ND certification to improve QoL and bridge the gap between professionals’ perspectives and residents’ preferences.
Effects of a 6-week stroboscopic training program on specific blocking reaction speed in young volleyball players
Authors: Zwierko Michał , Jedziniak Wojciech , Popowczak Marek , Rokita Andrzej
Published: August 2024

Background: Although stroboscopic effects are recognized as an effective tool for enhancing information processing in general perceptual-cognitive tasks, research on their transfer to sport-specific skills is limited. This study aims to evaluate the impact of a 6-week stroboscopic intervention on volleyball-specific blocking reaction speed. Additionally, it analyzes the variation in explosive leg strength as a potential factor influencing the effectiveness of volleyball blocking. Material and Methods: This study included 50 young volleyball players (26 males, 24 females), divided into an experimental and a control group. Both groups performed the same volleyball-specific tasks, but the experimental group did so under stroboscopic conditions. Participants were evaluated three times using a volleyball-specific blocking reaction task: pre-training, post-6-week training, and four weeks later. Additionally, a countermovement jump with arm swing (CMJA) test assessed its impact on blocking reaction speed. Results: The ANOVA conducted on the blocking reaction speed test revealed a significant effect of time (p<0.001, ηp2 = 0.17). In the stroboscopic group, significant differences were found between pre-test and post-test (p=0.031, d=0.54) and between post-test and retention test (p=0.017, d=0.58). The ANCOVA analysis revealed that variations in CMJA did not significantly affect the improvements in blocking reaction speed (p=0.426, ηp2 =0.01). Conclusion: Over six weeks, stroboscopic training was more effective than regular training in improving volleyball-specific blocking reaction speed, though these effects were short-term and ultimately showed no lasting differences between the groups. Furthermore, the enhancements in reaction speed were more likely due to adaptations in perceptual-cognitive performance rather than motor factors.
Crosses into the box: comparison of the top five European football leagues
Authors: Otero-Saborido Fernando Manuel , Torreblanca-Martinez Sergio , González-Jurado José Antonio
Published: August 2024

The study aim was to examine crosses into the box in the Top Five European Football Leagues (TFEFL). All crosses in the 2020-2021 (N=44519) season were included in the sample as follows: Spanish LaLiga (SLL) (N=8959), English Premier League (EPL) (N=9753), German Bundesliga (GL) (N=7354), Italian Serie A (ISA) (N=9206) and French Laligue1 (FLL) (N=9247). The data was extracted from the Instat data provider. The results showed that crosses were the most frequently used technique-tactic (24.36 crosses/match) compared to other finishing events. In terms of total TFEFL, a moderate correlation was found between crosses into the box and other ball possession variables such as time (r=0.442; p<0.001), percentage (r=0.484; p<0.001) and average time of each possession (r=0.328; p<0.001). Identical correlations were found for game transition variables such as total ball recoveries (r=0.442; p<0.001) and ball recoveries from opponent (r=0.484; p<0.001). A moderate relationship was found between the crosses and the shots on target (r=0.341; p<0.001). Future observation studies should seek to determine the relationship between the crosses and different aspects of the game.
Gross motor coordination and physical fitness in overweight and obese primary school children compared with normal weight peers
Authors: Ružbarská Ingrid
Published: August 2024

The epidemic of childhood obesity, the decline in the level of motor competence and health-related fitness, and simultaneously the increase in physical inactivity have been the subject of global professional and scientific discourse in the last two decades. This study is focused on the analysis of the level of gross motor coordination and physical fitness in primary school children in terms of their weight status. Data were collected from 219 primary school children (50.68% girls) with an average age of 9.48 years (SD = 0.47 years). Gross motor coordination was assessed with the KTK test. The children's physical fitness was assessed using six items of the Eurofit test. The body mass index (BMI) of the participants was assessed based on the international childhood BMI cut-offs suggested by the International Obesity Task Force (IOTF). Differences in the examined motor indicators between overweight/obese children and normal weight children were evaluated using independent samples t-test. Pearson correlations were performed to explore the associations between motor coordination indicators and BMI. The results of this study revealed overweight or obesity in more than one fifth of the participants (25.2% of girls and 21.3% of boys). Our study provides evidence that excessive body weight is negatively reflected both in gross motor coordination and in a worse physical fitness profile of children. Weak to moderate inverse correlations (−0.17 ≤ r ≤ −0.39) were found between most of the gross motor coordination, physical fitness parameters and BMI, for both sexes. Considering the role of gross motor coordination and health-related fitness in the mechanism of shaping children's active lifestyle, early detection and intervention is necessary, especially in children with excessive body weight.
Die afbakening van die kern van die Afrikaanse poësiesisteem (2000–2022)
Authors: Senekal Burgert
Published: August 2024

A core/periphery structure is a concept often used in various disciplines to examine the structure of different systems. In the study of Afrikaans literature, this structural facet is also a well-known topic and one that has already been written about extensively. It is generally assumed that actors within the core of a system are more important, authoritative, established and stable, while actors on the periphery often fulfill less important roles, are more dynamic and are also often newcomers. However, the question arises how it can be determined scientifically which role players function within the core of the system, and how the core can be demarcated. In this article, a network analysis of the contemporary Afrikaans poetry system is undertaken, and with the help of network concepts such as the k-core and eccentricity, it is shown how and where the core and the absolute core of the Afrikaans poetry system can be delineated. This approach provides an objective and scientific way to examine the structure of the poetry system. As such, the study connects to previous studies of the Afrikaans poetry system as a system and as a network, but the current study applies new criteria to a new data set and delineates the core of this system.
Ventana Ética
Authors: Paredes Aguirre Ángela
Published: August 2024

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