bluuebunny/crossref_metadata_2025 huggingface dataset:
Peran Tim Kreatif Program Family 100 Dalam Menyusun Soal Untuk Menarik Minat Penonton Televisi
Authors: Munanjar A , Azzahra Fathia
Published: June 2024

Family 100 adalah program televisi format kuis milik rumah produksi Fremantle yang sudah tayang dari tahun 1996, dan sekarang hadir kembali di MNCTV dengan host Irfan Hakim yang tayang setiap hari pada jam 19.30 untuk menghibur masyarakat. Karena kuis ini banyak menarik minat penonton televisi untuk ikut menjawab soal yang dimainkan, maka peneliti tertarik untuk membahas tentang Peran Tim Kreatif Dalam Menyusun Soal Untuk Menarik Minat Penonton televisi. Penelitian ini menggunakan metode kualitatif dengan pengumpulan data melalui observasi dan wawancara. Juga menggunakan teori fungsi komunikasi massa menurut Effendy dan ciri-ciri orang kreatif menurut Ahmad yang dilihat dari aspek kognitif dan afektif. Dan dari proses tersebut diketahui bahwa peran Tim Kreatif dalam menyusun soal bersangkutan dengan aspek-aspek kognitif dan afektif bahwa seorang Kreatif mempunyai kemampuan lancar dalam berpikir, menilai, dan bertindak dengan sikap juga perasaan. Sedangkan minat penonton televisi untuk menonton Family 100 didasari oleh teori Effendy bahwa komunikasi massa memiliki fungsi sebagai informasi, pendidikan, mempengaruhi, dan menghibur. Tim Kreatif selalu mencocokan antara soal dengan peserta agar soal yang dimainkan bisa relate dan hal tersebut yang bisa membuat tayangan menarik sehingga penonton betah untuk menonton Family 100 di televisi.
Investigation of the structural and phase state of detonation multilayer coatings based on NiCr/NiCr–Al2O3/Al2O3 during high-temperature oxidation
Authors: Sagdoldina Zh.B. , Rakhadilov B.K. , Buitkenov D.B. , Sulyubayeva L.G. , Nabioldina A.B. , Raisov N.S. , Bolatov S.D.
Published: June 2024

This paper presents a study of the structural and phase state of detonation multilayer coatings under hightemperature oxidation. The experiment aimed to find out the effect of high temperatures on the structuralphase state of coatings and their effectiveness in preventing oxidative processes. As a result of the research, it was found that after high-temperature tests, protective phases such as NiCr2O4, Al2O3, and Cr2O3 are formed in the structure of multilayer coatings. These phases were identified to play a key role in preventing intensive oxidation of the metal surface. It was determined that NiCr2O4 provides stability to the metal layer, and Al2O3 and Cr2O3 are effective barriers protecting the surface from aggressive environmental influences. It is important to note that no signs of fracture or detachment were found in the multilayer coatings during the entire experiment. After the first cycle, the uncoated sample experienced peeling of its oxide film, resulting in a significant loss of mass. It was determined that the uncoated steel experiences significantly higher mass loss, indicating a faster formation of oxides on its surface. The experimental data confirm the effectiveness of coatings in protecting against oxidative processes at high temperatures, thereby maintaining the stability and durability of the material under extreme thermal influences.
Plasmon-enhanced sensitization of singlet oxygen on silver island films
Authors: Menshova E.P. , Ibrayev N.Kh. , Strekal N.D.
Published: June 2024

The influence of the plasmonic effect of silver island films on the absorption, fluorescence and long-term luminescence of rose bengal in polyvinyl butyral films has been studied. Under the plasmon effect, the optical density of the dye increased by 3.3 times, the fluorescence intensity by 8.5 times, and the long-lived fluorescence and phosphorescence by 7.08 times and 10.21, respectively. It is shown that in the plasmon field of metal nanoparticles, both an increase in the excitation rate and an increase in the rates of radiative decay of excited singlet and triplet states occur. Phosphorescence of singlet oxygen with a lifetime of 86.46 μs was observed when excited in the absorption band of rose bengal. Based on the calculation of the quenching constants of rose bengal phosphorescence by molecular oxygen molecules, it is shown that the plasmonic effect enhances the energy transfer from dye triplets to oxygen molecules in collision complexes [ТPS…3  g –] as a result of heteroannihilation. Subsequently, the triplet pair decomposes to form a singlet oxygen molecule and a photosensitizer molecule in the ground state. The plasmonic effect of silver nanoparticles leads to an increase in the generation of singlet oxygen by 4.8 times.
An overview of light ray deflection calculation by magnetars in nonlinear electrodynamics
Authors: Beissen N. , Abishev M. , Toktarbay S. , Yernazarov T. , Khassanov M. , Utepova D. , Alimkulova M. , Abduali A.
Published: June 2024

Due to the lack of experimental confirmation of the effects of nonlinear electrodynamics (NED) of vacuum on the electromagnetic wave, it remains the most pressing issue. One of the most optimal media for studying these effects, occurring in astrophysics, are magnetars. Various methods of studying the bending of a wave passing through the magnetospheres of magnetars play a key role in a deeper understanding of vacuum NED. This article reviews modern methods for determining the angle of bending of the electromagnetic wave under the effect of NED of vacuum and gravity, with special attention paid to NED of vacuum in intense electromagnetic fields, which is a characteristic feature of magnetars. The article discusses various methods and techniques used to measure these angles, as well as their potential astrophysical applications.
Global Cluster Headache Industry: Analysis of Market Dynamics and Recent Developments
Authors: Gujrathi Ashish
Published: June 2024

Cluster headache is a type of primary headache disorder characterized by severe, recurring pain that occurs in cyclical patterns or clusters. The term ‘cluster headache’ refers to the pattern of headaches that occur in groups or clusters, with periods of frequent attacks followed by periods of remission. A cluster headache attack usually lasts 15 minutes to 3 hours. Some people, however, may experience longer attacks. Cluster headaches are frequently accompanied by autonomic symptoms on the same side as the headache. These symptoms can include redness or watering of the eyes, drooping eyelids (ptosis), nasal congestion or runny nose, sweating, and a flushed face. As per the latest report published by Allied Market Research, the global cluster headache market is projected to portray a notable CAGR from 2022 to 2031. The cluster headache industry is experiencing growth due to factors such as a surge in cluster headache cases, The development of new and improved treatment options for cluster headaches, awareness and understanding of cluster headaches among patients, healthcare professionals, and the public, and ongoing research and development activities focused on cluster headaches.
Assessment of Oral Hygiene Practice and Associated Factors among Middle-aged People in a Rural Municipality, Nepal
Authors: Kaphle Maheshor
Published: June 2024

Background: Good oral hygiene practice helps to prevent oral cavity diseases and dental problems. Objectives: This study is aimed to assess oral hygiene practices and their associated factors among middle-aged people in a rural municipality of central Nepal. Methods: This study collected data from 291 middle-aged adults in rural Nepal using a semi-structured questionnaire. The data was entered into Epi-data 3.1 and analyzed using SPSS 22. An oral hygiene score was calculated based on good oral hygiene practices, and chi-square tests and logistic regression models were used to measure associations between variables. Adjusted odds ratios were calculated to measure net effects, with a p-value of 0.05 considered significant. Result: The study found that the majority of respondents (80%) brushed their teeth once a day, with over half (56.7%) having poor oral hygiene practices. The majority (60%) changed their toothbrush every three months, and most (98%) used toothpaste but did not know about fluoride's benefits. A significant association was found between age, sex, education, dental caries, toothache, and regular dental visits with oral hygiene practices. Females had three times higher odds of good oral hygiene practices than males, literate individuals had higher odds of good oral hygiene, Conclusions: The study found that most respondents brushed their teeth once a day, with over half having poor oral hygiene practices. Gender, education, and toothache were associated with good oral hygiene practices. The study suggests the need for oral health services and hygiene awareness programs in rural areas.
Emevî Devletinin Irak Bölgesi Son Genel Valisi Yezid b. Ömer b. Hübeyre
Authors: Çelik Zekeriya , Arslan İhsan , Baş Mehmet Şamil
Published: June 2024

Yaklaşık bir asır hüküm süren Emevî devletinin kuruluşundan itibaren en sıkıntılı bölgesi Irak olmuştur. Bunun bilincinde olan Emevî halifeleri, Irak bölgesini Muâviye b. Ebî Süfyan’dan itibaren kudretli valiler eliyle yönetmeyi genel politika haline getirmişlerdir. Devletin ilk kuruluş yıllarında bölgenin iki önemli idari merkezi olan Basra ve Kûfe, tecrübeli ve mutedil yöneticiler eliyle idare edildi. Ancak bu şekilde bölge tam manasıyla itaat altına alınamadı. Muaviye’nin, Basra valisi Abdullah b. Âmir’i azledip yerine Ziyâd b. Ebîh’i atamasıyla bölgede sertlik yanlısı yönetim anlayışı başlamış oldu. Kûfe valisi Muğîre b. Şu‘be’nin vefatından sonra burası da Ziyâd b. Ebîh’e bağlanınca bölgede tam manada Emevî hakimiyeti sağlanmış oldu. Aldülmelik b. Mervân’ın Haccâc b. Yusuf’u Irak bölgesinin tamamına yönetici olarak atamasıyla başlayan genel valilik uygulaması, Ömer b. Abdülazîz döneminde kaldırılmış olsa da ondan sonraki dönemlerde devletin yıkılışına kadar devam etti. Emevîlerin son döneminde merkezdeki iktidar mücadelesi nedeniyle eyaletlerde de istikrar iyice bozulmuştu. Başkentteki iktidar mücadelesinden zaferle çıkan Emevîlerin son halifesi Muhammed b. Mervân yönetimi ele geçirince, Yezîd b. Ömer b. Ömer b. Hübeyre’yi Irak genel valiliğine getirmişti. İbn Hübeyre, valiliği döneminde Irak bölgesinde son kez Emevî devletinin egemenliğini tesis etmeyi başarmış olsa da Abbâsî ihtilalcilerinin ilerleyişini durduramamıştı. Merkezden halifenin öldürüldüğüne dair gelen haberlere rağmen direnişini sürdüren vali, kendisine gönderilen eman mektubundaki güvencelere binaen Abbâsî yöneticilerine teslim oldu. Bir süre Ebû Câfer Mansûr’un yanında kalan İbn Hübeyre, verilen sözlerin tutulmaması nedeniyle kendisine kurulan bir tuzakla öldürüldü.
Pendampingan dan Pengembangan Sistem Pengolahan Sampah serta Perancangan Produk Pupuk Cair Bernilai Market sebagai Produk Inovasi di Kelurahan Perwira Kota Bekasi Jawa Barat
Authors: Muhendra Rifki , Jatmiko Adhitya , Reviyanti Yuliana
Published: June 2024

Waste management using the Reuse, Reduce and Recycle method or known as 3R has been introduced to the public by the government, researchers and other institutions more than 10 years ago. This method is effective in reducing the volume of waste and also the negative impacts caused by waste. In the Perwira sub-district, Bekasi City has implemented waste management with this method but is limited to inorganic waste. This paper reports on the program for developing an organic waste management system into a community-based innovation product. This activity consists of a quantitative study of waste production, workshops on waste management to become innovative products and have market value. The results of the evaluation of this activity show that there is an increase in public awareness of organic waste management, increased insight into innovative product development systems and digital marketing strategies. More than 70% of the community felt that this activity was useful and needed to be continued.
Pembuatan Karbol Sereh untuk Pengembangan Wirausaha Karang Taruna Garuda 01 di Pondok Ungu Permai Sektor V Babelan Bekasi Utara
Authors: Apriyani  , Roberta  , Pribadi Yunan , Ainun
Published: June 2024

Disinfectan cleaner (karbol) is one of cleaning fluids that be needed in the household which functions to eliminate odors, and to kill germs and microorganisms that stick to the surface of an object. Karbol is widely used as a cleaner for bathrooms, floors and other parts of the house that smell bad. Lemongrass is becoming a trend in the fragrance variants used in the Karbol. This is because lemongrass has a calming smell and is widely used as aromatherapy, lemongrass also has a function as an insect repellent. The main ingredients for making Karbol are surfactants which function as foam formers so that they can clean dirt and antimicrobials that function to kill bacteria and fungi on the surface. The purpose of this community service activity is to provide knowledge to youth groups in terms of making lemongrass karbol to develop youth entrepreneurs at Ponduk Ungu Permai Sector V, Babelan, North Bekasi. The methods used in this community service activity are presentation, discussion, knowledge sharing, and the practice of making lemongrass carbolic acid. The result of this community service is in the form of a finished product of lemongrass carbolic acid in accordance with the explanation given.
The Theme of Love and Justice in the Conversation Between Christ and Nicodemus
Authors: Усольцев Дмитрий протоиерей
Published: June 2024

В статье производится анализ эпизода из Евангелия от Иоанна, посвященного беседе Иисуса Христа с Никодимом. Определяется место и роль Никодима в общем сюжетном контексте евангельского повествования.Анализируется образ Никодима,делается предположение о демонстрации мировоззренческой эволюции на его примере. Производится избирательный анализ сюжета ночного разговора Спасителя с Никодимом. Уделяется внимание и проблеме противопоставления любви и справедливости в указанном фрагменте. Разбираются исагогические аспекты данного текста, осуществляется сравнительно-текстологический и семантический анализ отдельных аспектов фрагмента. Значительное внимание уделяется изучению образно-смыслового ряда противопоставлений, особо выделяются среди которых концепты «любовь» и «жизнь вечная». Как противоположные им, анализируются концепты «суда» и «справедливости». Проблема противопоставления любви и справедливости исследуется в различных контекстах: через призму текстологических характеристик, через логико-семантическую структуру текста. Происходит обращение и к экзегетическому горизонту проблемы, в частности, на примере трудов отцов Церкви свт. Иоанна Златоуста, блж. Феофилакта Болгарского, свт. КириллаАлександрийского. Обосновывается аллюзия на противопоставление любви и справедливости как трансляции конфликта Новозаветного и Ветхозаветного сознания.

The article analyzes an episode from the Gospel of John, dedicated to the conversation of Jesus Christ with Nicodemus. The place and role of Nicodemus in the general plot context of the gospel narrative is determined. The image of Nicodemus is analyzed, an assumption is made about the demonstration of worldview evolution on his example. A detailed analysis of the plot of the Savior’s night conversation with Nicodemus is carried out. The main attention is focused on the problem of opposing love and justice in this fragment. The isagogical aspects of this text are analyzed, a comparative textological and semantic analysis of individual aspects of the fragment is carried out. The necessary attention is paid to the study of the figurative and semantic series of oppositions, which especially stand out among the concepts of «love» and «eternal life». The concepts of «court» and «justice» are analyzed as opposites to them. The problem of contrasting love and justice is examined in various contexts: through the prism of textual characteristics, through the logical-semantic structure of the text. The exegetical horizon of the problem is also addressed, in particular, using the example of the works of such Church Fathers such as St. John Chrysostom, Blessed Theophylact of Bulgaria, St. Cyril of Alexandria. An allusion to the opposition of love and justice is substantiated as a translation of the conflict between the New Testament and the Old Testament consciousness.
Review of: Silva Moisés. Interpreting Galatians: Explorations in Exegetical Method. 2nd ed. Grand Rapids, MI: Baker Academic, 2001. 256 pp.
Authors: Ковшов Михаил Всеволодович
Published: June 2024

Книга Мойзеса Сильвы «Толкование послания к Галатам: Исследования в области экзегетического метода» представляет собой именно то, что следует из ее названия: исследование экзегетической методологии, проиллюстрированное и примененное к письму апостола язычников к Галатам. Это не столько толкование как таковое, сколько своего рода инструкция, как экзегет должен подходить к данному Посланию и какие вопросы важно задать не только к самому тексту, но и к огромному количеству доступных комментариев. Основываясь на различных статьях, написанных на протяжении всей своей жизни, Сильва проходит через хорошо известную триаду герменевтики, истории, литературы и богословия, обсуждая центральные области и темы в толковании 1 Послания к Галатам.

Moises Silva's book Interpretation of the Epistle to the Galatians: Studies in Exegetical Method is exactly what its title suggests: a study of exegetical methodology illustrated and applied to the Apostle of the Gentiles' letter to the Galatians. It is not so much an interpretation as such, but rather a kind of instruction on how the exegete should approach this epistle and what questions are important to ask not only of the text itself, but also of the myriad commentaries available. Drawing on various articles written throughout his life, Silva traverses the well-known triad of hermeneutics, history, literature, and theology, discussing central areas and themes in the interpretation of Galatians 1.
ANALISIS VARIASI TEMPERATUR PADA LEMARI PENGERING PAKAIAN MENGGUNAKAN ELEMEN PEMANAS
Authors: Sa’adah Lutfiatus , Minnaa Lillah Latoifa , Insani Tiara , Icha Fatwasauri
Published: June 2024

Pengeringan pakaian secara tradisional dengan memanfaatkan sinar matahari. Pemanfaatan sinar matahari ini saat ini kurang efektif, apalagi dengan perubahan cuaca yang tidak dapat diprediksi. Dengan banyaknya kesibukan manusia, sehingga membutuhkan suatu alat pengering pakaian. Dalam penelitian ini dirancang sebuah alat pengering pakaian yang diharapkan bisa mengatasi kekurangan pengeringan menggunakan cahaya matahari. Tujuan dari penelitian ini yaitu untuk mengetahui temperatur ideal pada lemari pengering pakaian. Metode yang digunakan adalah pengujian pada lemari pengering pakaian dengan variasi temperatur yang digunakan 50, 60, 70 ºC. Berdasarkan hasil pengujian pengeringan pakaian, temperatur yang ideal untuk proses pengeringan pakaian dengan jenis pakaian kaos dan kemeja adalah temperatur 60ºC membutuhkan daya 3.328,6 Watt serta biaya listrik yang dikeluarkan setiap bulan sebesar Rp. 254.910 dalam satu kali pemakaian setiap harinya. Nilai efisiensi pengeringan 1,88%, laju pengeringan 0,01744 kg/menit yang membutuhkan waktu 90 menit untuk mengeringkan pakaian dengan massa pakaian basah sebesar 2,7 kg.
СПОСОБИ СОЦІАЛЬНОЇ ВЗАЄМОДІЇ ТА МЕТОДИ ВПЛИВУ НА СОЦІАЛЬНІ СТРУКТУРИ В УМОВАХ ЗАГРОЗ ТА КІБЕРАТАК
Authors: САБАТ Володимир , МАЦЮК Віталій
Published: June 2024

Проаналізовано способи та напрямки соціальної взаємодії між об’єктами та суб’єктами соціальних відносин, соціальні ризики в умовах дії активних загроз та атак на соціальну структуру і методи впливу на соціальні об’єкти, які використовують зовнішні агенти впливу для здійснення кібератак.
Розглянуто рекламу, у вигляді інформаційних рекламних повідомлень, як один з ефективних засобів інформаційного впливу. Наголошено, що для рекламних повідомлень характерними є певні семантичні та структурні особливості, які визначаються особливостями текстів реклами. На лексичному рівні вони проявляються у використанні прийому відхилення від мовної норми, запозичень, гри слів, фразео­логізмів, географічних реалій, імен популярних особистостей та вказівок на історію народу, його традиції і звичаї. Усі ці особливості рекламних повідомлень можуть бути використані зловмисником для реалізації кібератак на соціальні структури з метою досягнення своїх цілей.
ANALISIS NIAT PENGGUNAAN KENDARAAN LISTRIK: PENDEKATAN TEORI PERILAKU TERENCANA DALAM KONTEKS MOBILITAS BERKELANJUTAN
Authors: Sari Rini , Qanita Aisyah , Fadila Siti , Febryenda Febryenda , Dharma Muhammad , Askar Ahmad
Published: June 2024

Although electric vehicles are considered a breakthrough with potential positive impacts on the environment, economy, and public health, their adoption in Indonesia is still low. This study examines the factors that influence the intention to adopt electric vehicles using the theory of planned behavior approach. The theory of planned behavior emphasizes that attitudes, subjective norms, and individual behavioral control play a role in forming the intention to act. Data were obtained from 149 respondents who use motorized vehicles daily and were analyzed using Structural Equation Modeling - Partial Least Square (SEM PLS). The results show that attitudes, subjective norms, and behavioral control partially have a positive and significant effect on the intention to adopt electric vehicles. This study provides important insights for policymakers and industry to promote sustainable mobility in Indonesia.
Developing 'I Can Adapt' Science Module Using RIAS Learning for Enhanced Critical Thinking
Authors: Rahayu Dwi , Muhlisin Ahmad
Published: June 2024

In the context of Natural Science lessons, students often lack critical thinking skills. To address this challenge, the researchers developed the “I Can Adapt” scientific module for students at SMP Negeri 10 Magelang. This study evaluates the module’s viability, efficacy, and practicality using a research and development (R&D) approach based on the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model. The expert validation process confirmed the module’s validity, with material experts rating it at 4.0 and teaching materials experts at 4.2. To assess efficacy, the researchers employed a one-group pretest-posttest design with paired sample t-test analysis. The results revealed a significant increase in critical thinking skills (p < 0.05), as indicated by a significance value of 0.00. The average N-Gain score of 0.83 falls within the high category. Furthermore, student questionnaires related to the RIAS-based science modules demonstrated a practicality level of 84.6%. Overall, the findings support the use of the “I Can Adapt” RIAS-based science module as an effective tool for enhancing critical thinking abilities.
Potential Effect of Blended Problem-Based Learning to Support Students’ Mathematics Activity
Authors: Dewantara Andi Harpeni , Setiawati Eka , Astari Tri , Zanthy Luvy Sylviana , Muljo Ariyani
Published: June 2024

Kurangnya aktivitas pembelajaran eksploratif yang melibatkan mahasiswa secara aktif masih menjadi masalah dalam pembelajaran matematika. Blended problem-based learning (BPBL), sebagai perluasan dari model problem-based learning (PBL), ditawarkan sebagai solusi alternatif untuk mengoptimalkan keterlibatan dan pengalaman belajar mahasiswa. Penelitian ini bertujuan untuk mengkaji aspek efektivitas produk perangkat BPBL berbasis LMS Moodle dalam menunjang aktivitas pembelajaran matematika. Menggunakan pendekatan kualitatif deskriptif, penelitian ini melibatkan 28 mahasiswa PGMI IAIN Bone, dengan fokus pada kriteria efektivitas produk terkait aktivitas belajar. Data efektivitas diperoleh melalui observasi, kuesioner, dan wawancara. Analisis data dilakukan secara kuantitatif deskriptif dan kualitatif dengan tahapan reduksi data, penyajian, dan penarikan kesimpulan. Hasil analisis menunjukkan bahwa BPBL berkontribusi positif terhadap keaktifan mahasiswa, baik dalam pembelajaran tatap muka maupun pada pembelajaran online. Keaktifan mahasiswa pada aktivitas fisik seperti aktivitas lisan, menulis, visual, dan motorik memenuhi kriteria tinggi. Hasil penelitian juga mengindikasikan adanya efek potensial produk yang positif pada aktivitas emosional dan mental. BPBL cukup efektif dalam menstimulasi ketertarikan, motivasi dan kemandirian belajar serta mampu memfasilitasi interaksi dan kolaborasi dalam pembelajaran.
The lack of explorative learning activities that actively involve students remains problematic in mathematics education. BPBL, as an extension of PBL model, is proposed as an alternative solution to optimize student engagement and learning experience. This study aims to investigate the effectiveness of BPBL using the Moodle LMS in mathematics learning. This is a descriptive qualitative study involving 28 PGMI IAIN Bone students. Effectiveness criteria focus on potential effects related to student activities, with data gathered from observations, questionnaires, and interviews. Data were analyzed quantitatively and qualitatively, including data reduction, presentation, and conclusion drawing. The major finding indicates that BPBL positively contributed on students’ activeness in both face-to-face and online learning. The students’ physical activeness in oral, writing, visual and motor activities were in high category. The finding also reveals other potential effects of product such as in emotional and mental activities. BPBL was considerably effective to stimulate students’ motivation, self-paced learning as well as facilitate interaction and learning collaboration.
Mathematical Creative Thinking Ability of Vocational School Students in Solving Composition Function Problems
Authors: Sabaruddin  , Marzuki  , Zaiyar M. , Hamdani  , Qalbi Dailla
Published: June 2024

Kemampuan berpikir kreatif matematis sangat penting bagi siswa sekolah kejuruan, baik dalam memecahkan masalah matematika maupun dalam karir profesionalnya di masa depan. Namun fakta menunjukkan bahwa keterampilan ini tidak cukup ditekankan. Penelitian ini bertujuan mengkaji secara komprehensif kemampuan berpikir kreatif matematis pada berbagai level kemampuan matematika: rendah, sedang, dan tinggi. Penelitian menggunakan pendekatan deskriptif kualitatif, melibatkan 73 siswa kelas sebelas, sekolah kejuruan di Kota Langsa. Instrumen penelitian berupa tes, terdiri dari lima soal yang dirancang untuk menilai kemampuan berpikir kreatif terkait fungsi komposisi, serta wawancara untuk tambahan wawasan kualitatif. Analisis data dilakukan melalui reduksi data, penyajian data, dan verifikasi. Hasil analisis menunjukkan bahwa kemampuan berpikir kreatif siswa dalam konteks fungsi komposisi sebagian besar berada pada kategori rendah, sedangkan kemampuan sedang dan tinggi kurang dominan. Terdapat kebutuhan mendesak untuk menumbuhkan praktik berpikir kreatif untuk memastikan bahwa lulusan sekolah kejuruan dibekali dengan baik untuk menjadi pekerja produktif di berbagai sektor.
The ability to engage in mathematical creative thinking is essential for vocational school students, both in solving mathematical problems and in their future professional careers. However, current observations indicate that this skill is not sufficiently emphasized. This study aims to comprehensively examine mathematical creative thinking abilities across different levels of mathematical proficiency: low, medium, and high. Employing a qualitative descriptive approach, the study involved 73 eleventh-grade students from a vocational school in Langsa City. The research instruments included a test consisting of five questions designed to assess creative thinking abilities related to composition functions, as well as interviews for additional qualitative insights. Data analysis was conducted through data reduction, data presentation, and verification. The analysis results indicate that students' creative thinking abilities in the context of composition functions are predominantly in the low category, with medium and high abilities being less prevalent. There is a pressing need to foster creative thinking practices to ensure that vocational school graduates are well-equipped to become productive workers across various sectors.
Development of Mathematics Adventure Educational Game on SPLDV Material to Improve Students' Mathematical Connection Ability
Authors: Soleha Rizki Putri , Wulantina Endah
Published: June 2024

Rendahnya kemampuan koneksi matematis siswa dalam pembelajaran, khususnya materi SPLDV menjadi pendorong dilakukannya penelitian ini. Alat bantu seperti media pembelajaran permainan edukatif sangat diperlukan untuk meningkatkan hubungan matematis. Penelitian ini bertujuan untuk menyediakan media pembelajaran yang valid, praktis, dan efektif untuk meningkatkan kemampuan koneksi matematis siswa dalam bentuk game edukasi Mathematics Adventure pada materi SPLDV. Jenis penelitian ini adalah penelitian pengembangan (Research and Development) model ADDIE yang terdiri dari lima tahapan yaitu, analysis , design, development,  implementation, dan evaluation. Uji coba produk dilakukan pada siswa kelas VIII SMP Negeri 3 Batanghari. Instrumen pengumpulan data menggunakan validasi ahli, angket respon siswa, dan tes. Hasil penelitian menunjukkan game edukasi Mathematics Adventure sangat valid berdasarkan penilaian para ahli, respon siswa memenuhi standar sangat praktis dan hasil belajar efektif untuk meningkatkan kemampuan koneksi matematis siswa.
The low level of students' mathematical connections in learning, particularly in SPLDV material, is the impetus for this research. Educational game learning media tools are necessary to enhance mathematical relationships. This study aims to provide legitimate, practicable, and effective learning media in the form of Mathematics Adventure educational game on SPLDV material to enhance students' mathematical connection abilities. This research follows the ADDIE model of Research and Development, consisting of five stages: analysis, design, development, implementation, and evaluation. The product was tested on the eighth-grade students of SMP Negeri 3 Batanghari. Data collection instruments included expert validation, student response questionnaires, and tests. The results indicated that the educational game Mathematics Adventure was highly valid based on expert assessment, student responses met practical standards, and learning outcomes were effective in improving students' mathematical connection abilities.
ALTIN ORDU, KIRIM VE KAZAN SAHASINA AİT YARLIK VE BİTİKLERDE ALINTI SÖZCÜKLERİN İŞLETİMİ
Authors: Yıldız Şahin
Published: June 2024

Türk dilinin diğer diller ile olan etkileşimi çok eski tarihlere dayanmaktadır. Yazıyla takip edilemeyen dönemde Sümerce, yazı ile takip edilen dönemde ise Çince, Moğolca, Sanskritçe, Toharca ve Soğdca, Türk dilinin en erken tarihlerde etkileşim içerisinde olduğu dillerdendir. 11. yüzyıldan itibaren Arapça ve Farsçayı da kapsayan bu etkileşim, zamanla başka dilleri de içine alarak genişlemiştir. Bunun neticesinde Türk dilinin etkileşim içinde olduğu dillerden alıntılar olmuştur. Yapılan çalışmalara bir bütün olarak bakıldığında Türkçede Almanca, Arapça, Arnavutça, Bulgarca, Çince, Ermenice, Farsça, Fince, Fransızca, Gürcüce, Hintçe, Hotence, Hoten Sakacası, İbranice, İngilizce, İspanyolca, İtalyanca, Kençekçe, Latince, Lehçe, Macarca, Moğolca, Norveççe, Portekizce, Romence, Rumca, Rusça, Sanskritçe, Sırp-Hırvatça, Slavca, Soğdca, Süryanice, Tibetçe, Toharca, Urduca ve Yunanca gibi dillerden alıntı sözcükler olduğu görülmektedir. Günümüzde yapılan çalışmalarla Türkçenin bu diller dışında kalan dillerle olabilecek olası sözcük alışverişi ile ilgili araştırmalar devam etmektedir. Türkçe alıntı sözcükler ile ilgili yapılmış bilimsel çalışmaların tarihi 19. yüzyılın son çeyreğine kadar götürülmektedir. Yaklaşık 50 yıl durakladığı görülen çalışmalar 1950’li yıllardan günümüze kadar artarak devam etmiştir. Yapılan çalışmalar başlangıçta daha çok sözcük düzeyinde alıntıları konu edinmiştir. Sonrasında ise sözcük düzeyi dışında ses, şekil, anlam, alıntı düzeyi ve Türkçeye etkileri bakımından da alıntıları ele alan çalışmalar yapılmıştır. Yapılan her çalışma önceki çalışmalar açısından tamamlayıcı olmuş ve Türkçedeki alıntıların bir boyutunu ortaya çıkarmıştır.
Bu çalışmada diplomasi dili olarak Türkçenin önemli metinlerinden olan Altın Ordu, Kırım ve Kazan sahasına ait yarlık ve bitiklerde alıntı sözcüklerin işletime konulması üzerinde durulmuştur. Çalışmada yalın hâldeki alıntı sözcükler ele alınmamış olup Türkçe gramer kuralları ile işletime konulan sözcükler incelenmiştir. Yarlık ve bitiklerde Arapça ve Farsça çoğunlukta olmak üzere Moğolca, Çince ve Rumca alıntı sözcükler işletime konulmuştur. Çalışmada alıntı sözcüklerin yapım ekleri, isim çekim ekleri, birleşik fiil, ikileme ve ek-fiil yoluyla işletime konulduğu tespit edilmiştir. Alıntı sözcüklerin en çok isim çekim ekleri ile en az ise ikileme ve ek-fiil yoluyla işletime konulduğu görülmüştür.
BÂKÎ’NİN KAZASKERLİĞİ SIRASINDA NAMINA SÖYLENMİŞ İKİ KASİDE
Authors: Güneş Murat
Published: June 2024

Methiye muhtevalı kasidelerini başta devrin padişahı Kanûnî olmak üzere farklı devlet adamları adına söyleyen Bâkî, kasidenin bu işleviyle birçok kişiyle irtibat kurmuş ve önemli bir kısmının da himayesini kazanmıştır. Bâkî’nin kaside nazım şekliyle kaleme aldığı şiirleri, hâl tercümesinin kimi yönlerinin anlaşılması noktasında biyografisinde önemli bir yer teşkil etmektedir. Biyografisine yer verilen belli başlı kaynaklarda ise namına kaside kaleme alındığına dair bilgiye rastlanmaz. Süleymaniye Yazma Eser Kütüphanesi’nin Reşid Efendi koleksiyonu içerisinde 850 numarayla kayıtlı bir yazmada peş peşe kayıtlı bulunan kasidelerin her ikisi de ilmiye bürokrasisi içinde 1586-1598 yılları arasında birden fazla defa kazaskerlik makamına getirilen Bâkî’nin bu görevi sırasında kaleme alınmıştır. Başlık ve mahlas beyitlerinden Ehlî ve Vâlî mahlaslı şairlere ait oldukları öğrenilen kasidelerin klasik Türk edebiyatında bu mahlaslarla şiir söyleyen şairlerden hangisine ait olduğu kesin olarak belli değildir. Vâlî’nin kasidesinde “kâzî-yi ‘asker-i şeh-i kişver-güşâ-yı Rûm”, Ehlî’ninkinde ise “kâzî-yi ‘asker-i mansûr” biçimindeki ifadeler, iki kasidenin de Bâkî’nin kazaskerlik görevinde bulunduğu sırada kaleme alındığına işaret etmektedir. Kasidelerde memdûhun yani Bâkî’nin âlim ve şair kimliğine dair tasvirler bir arada işlenirken yer yer biyografik ayrıntı ifade eden beyitlerin varlığı da göze çarpmaktadır ki söz konusu türden ayrıntıların kasidelere bir anlamda belge niteliği kazandırdığını söylemek yanlış olmaz. İlmiye teşkilatı içindeki kariyeri inişli çıkışlı olsa da Bâkî, uzun yıllar bu bürokrasinin en üst basamağı olan şeyhülislamlık makamını hedeflemiş, birkaç kez hedefine çok yaklaşmış ancak bu amacına ulaşamamıştır. Elbette Anadolu kazaskerliğinin yanında, XVI. yüzyılın belli bir döneminde şeyhülislamlık makamı öncesinde son basamak sayılan Rumeli kazaskerliği görevleri sırasında Bâkî’nin bürokratik gücünün de arttığını söylemek mümkündür.
Üzerinde herhangi bir çalışma yapılmamış iki kaside metninin gün yüzüne çıkarılması ana hedefi doğrultusunda hazırlanan bu makalede; öncelikle klasik Türk edebiyatında Ehlî ve Vâlî mahlasıyla şiir söyleyen şairlerin biyografileri değerlendirilerek kasidelerin aidiyet ihtimalleri üzerinde durulmuş, söz konusu şairlerin Bâkî ile doğrudan ve dolaylı biçimde irtibatına dair bilgilere değinilmiş, kasidelere yansıyan kimi ayrıntılar değerlendirilmiş ve şiirlerin çeviriyazılı metinleri sunulmuştur. Bu çalışmayla, Türk edebiyatının önde gelen şairlerinden Bâkî’nin biyografisinin dikkat çekilmeyen bu yönüne ışık tutulması hedeflenmektedir.
Optimal Capacitor Placement for Power Distribution Network Using Convex Optimization
Authors: Okeke Nwadiuto Alison , Alnami Hashim M. , Wang Xin
Published: June 2024

This manuscript presents a novel method for optimal placement of shunt capacitors in a power distribution network. Installing shunt capacitor banks to a distribution power system has been proven to have positive effects on power loss reduction, voltage regulation, power factor and the overall efficiency improvement. Leveraging convex optimization, the proposed technique minimizes the copper loss on the feeder, while achieving the desirable voltage regulation performance. Computer simulation results are summarized to prove the effectiveness of the method. This novel approach improves the existing capacitor placement methods by providing the optimality and flexibility to both regulate the voltage levels and reduce power losses.
Optimal Leveling Operation Scheduling of Microgrid for Distribution System Operator Using Virtual Power Interchange
Authors: Katsuzaki Tomohiro , Shigenobu Ryuto , Takahashi Akiko , Ito Masakazu , Kanao Norikazu , Sugimoto Hitoshi
Published: June 2024

This study focuses on the development of an energy management system (EMS) for a microgrid (MG) that prioritizes balanced demand-supply operation to accommodate the stakes of distribution system operator (DSO), consumers (CNSs), and aggregator (AGR). An innovative EMS model for MG is introduced, which integrates power interchange (PIC) through electric vehicle aggregation tracks (EVATs) within virtual distribution feeders (VFs). This model enables each PIC to determine its contribution to different areas and corresponding remuneration simultaneously. The research presents a problem formulation for leveling operations using mixed integer linear programming (MILP), explaining operation scheduling through case studies. The results demonstrate the economic disadvantages for CNSs and AGR of completely leveling of net load powers by DSO’s directives. Additionally, it is emphasized the significant role of PIC through EVATs, particularly in microgrids with surplus power of photovoltaic (PV) systems and less capacity of battery energy storage systems (BESSs).
Thermal Effect for Lifetime of IGBT Depend on Inertia Constant of Virtual Synchronous Generator
Authors: Higashiura Keigo , Shigenobu Ryuto , Takahashi Akiko , Ito Masakazu
Published: June 2024

Increasing integration of inverter power sources into the electrical power system has raised concerns about a lack of system inertia, leading to potential disturbances in system frequency and speed during grid disruptions. Virtual synchronous generator (VSG) control is a promising solution for inertia support of the electrical power system. VSG’s inertia enhances system stability by eliminating small and occasional disturbances. However, the required system-wide inertia and the appropriate inertia characteristics supplied by individual VSG remain unclear. Also, the power variation in power electronic interface inverters caused by VSG control increases the stress on power semiconductor devices. In this paper, the focus is that VSG’s inertia ensures grid-side stability by removing disturbances and the influence of VSG on the lifetime of power semiconductors. First, temperatures of the IGBTs are obtained from the inverter model considering the thermal model and HILs simulations with small and occasional disturbances. Next, the lifetimes of the IGBTs are calculated from the results of the rainflow analysis of these temperatures, using the linear cumulative damage theory in lifetime prediction. As a result, a trade-off relationship between system stability and IGBT lifetime is confirmed.
Device Modeling Based on the Establishment of Dataset on a Whole-Process Energy-Saving Renovation of Refrigeration Plant
Authors: Bao X.Z. , Xu X.R.
Published: June 2024

With the acceleration of the digitization process and the continuous growth of data demands, traditional data centers often face issues of low energy efficiency, leading to increased energy consumption and energy costs. The cooling system is one of the main energy-consuming systems in data centers, therefore, energy-saving retrofit of the cooling systems has become a crucial topic, holding significant energy-saving potential. Modeling and optimizing the systems are particularly important for data center energy efficiency. This paper proposes a method to establish a comprehensive dataset for the entire energy-saving retrofit process, providing data support for device modeling.
Traction Control Using Driving Force Bias Torque Function Control
Authors: Takahashi Soramichi , Amano Naoki , Takagi Shigeyuki
Published: June 2024

In a bias torque function control (B-TFC) method effective for EVs starting on an uphill road, we propose the driving force B-TFC (DF-B-TFC) method using the condition of the bias torque maximalizing the acceleration in any slip ratio. By solving the motion equation, we found that the bias torque matched with the product of the wheel radius and the drive force maximalizes the acceleration. In the phase plane analysis, the variations of the drive wheel speed and the vehicle speed were plotted as vectors. Under the condition of the conventional fixed B-TFC, the vectors with the variations of the drive wheel speed and the vehicle speed were generated. On the other hand, under the condition of DF-B-TFC, the vertical vectors without the variation of the drive wheel speed were generated in the wide range of the slip ratio between 0.11 to 1. The vertical vector shows the generation of maximum acceleration on the uphill road. In the experiments, the vehicle speed at 3 s was 2.1 m/s using the DF-B-TFC, and 1.75 m/s using the conventional B-TFC. These results indicate that the DF-B-TFC improves the acceleration performance.
Comparison of EV Consumption Based on Simulation of Real Driving Condition
Authors: Peron Francesco , Ghezzi Andrea , Valbuzzi Jacopo , Chizzoli Matteo , Martini Daniele , Longo Michela
Published: June 2024

This work examines the impact of driving styles on the energy consumption of Electric Vehicles (EVs) against the backdrop of climate change and greenhouse gas emissions from the transportation sector. It presents a model estimating EV energy consumption, incorporating factors like traffic, weather, and driving behavior. A case study using a BMW i3 explores the energy consumption differences between aggressive and cautious driving styles in various urban, suburban, and highway scenarios. Results indicate that driving style significantly affects EV energy consumption, underscoring the importance of efficient driving practices in reducing emissions and enhancing the environmental benefits of vehicle electrification.
Electric Vehicle Charging Demand Prediction and Site Selection Based on Monte Carlo Simulation
Authors: Zhang Yuanxin , OuYang Shiqi
Published: June 2024

In this paper, a data-driven charging demand forecasting and charging station location method for electric vehicles is proposed. Firstly, the daily driving trajectory data of electric vehicles are obtained and analyzed. The user travel characteristic parameters and vehicle charging characteristic parameters are extracted from the data. Then, the user travel activity chain and the charging model of single electric vehicle are built, and the charging demand grid of electric vehicle is built. Using Monte Carlo method to simulate users’ daily travel activities. Finally, the time and space distribution of electric vehicle charging load is analyzed through an example, which provides decision-making reference for the new location of charging station.
A Balanced Energy Sale Method Considering Network Constraints and Fairness
Authors: Itote Francis Maina , Shigenobu Ryuto , Takahashi Akiko , Ito Masakazu
Published: June 2024

In recent years, there has been a notable rise in the integration of solar PV-based sources into the electricity markets, driven by ongoing electricity market reforms and various initiatives, including the FIT scheme. As a result, energy aggregation is gaining momentum, and aggregators will facilitate the sale of residential PV energy within electricity markets. However, with increasing residential PV connections, aggregators face challenges in estimating energy bids due to active power curtailment caused by distribution network constraints such as voltage, resulting in bid-supply imbalances. Curtailment methods employed by Distribution System Operators (DSOs) also result in higher curtailment for buses located further downstream along a distribution feeder. In this context, this paper introduces a curtailment index that can be used to assess curtailment fairness among buses and guide the allocation of curtailed energy during load flow simulations. To evaluate effectiveness in energy selling, Jain’s Fairness Index was used to compare the proposed approach, a method without fairness consideration, and a conventional curtailment fairness method based on commonly applied division rules. Simulated results assuming uniform generation across buses show that the proposed method balances fairness and energy sales, raising daily sales by 3.27% versus the conventional approach but reducing by 0.6% compared to the method without fairness consideration. On the other hand, under variable power generation, the proposed method increases daily sales by 3.23% compared to the conventional approach, but sales are 0.59% lower than the method without fairness consideration.
Unit Commitment for Integration of Renewable Energy with Considering Cost and Carbon Dioxide Emission
Authors: Kozhobekov Kadyrbek , Shigenobu Ryuto , Takahashi Akiko , Ito Masakazu
Published: June 2024

Recently, CO2 emissions have increased, and energy generation accounts for 42.5% of worldwide CO2 emissions, making it a serious problem owing to global warming and environmental change. To address this, power-generating units are increasingly aiming to reduce emissions while minimizing costs. The primary goal of this research is to develop a complete UC method that not only optimizes the operation of an 11-generator thermal power plant but also contributes to the reduction of CO2 emissions. In this paper, a weighted sum method was used to combine multiple objectives into a single objective through weighted combinations. An efficient hybrid algorithm to support unit commitment (UC) decisions is introduced in this context. The model addresses the significance of CO2 emissions, recognizing the need to reduce the environmental impact of power generation. Finally, the study emphasizes decision-making processes that support thermal power plant operations with integrated PV systems.
CPU Speed Control for Optimal Design of PV and Storage Batteries Toward RE100%DC
Authors: Ono Shunichi , Shigenobu Ryuto , Takahashi Akiko , Ito Masakazu , Kimura Kinji
Published: June 2024

There is a growing concern about increasing data center (DC) power consumption, and addressing it requires increased use of renewable energy sources (RE). However, a major challenge is that renewable energy output fluctuates. Therefore, proposed CPU speed control to optimally design photovoltaic systems and storage batteries for RE100% DC, and proposed ways to deal with output fluctuations. This paper describes an optimization simulation with upper and lower CPU temperature constraints and verifies the effectiveness of this approach. As a result, be able to confirm an approximately 10% reduction in both CO2 emissions and costs compared to conventional methods.
A Hybrid Quantum Algorithm for Load Flow
Authors: Neufeld David , Fathi Hafshejani Sajad , Gaur Daya , Benkoczi Robert
Published: June 2024

The goal of the load flow study is to ensure that electrical power is delivered efficiently and reliably to end-users while maintaining the stability and security of the power system. Newton-Raphson is a numerical method used widely for load flow analysis. One of the most computationally expensive steps in this method is an equation-solving step. We propose to replace this step with HHL, a quantum algorithm for solving linear systems of equations. HHL is exponentially faster, but with caveats. In this study, a hybrid quantum algorithm is proposed for solving load flow. The Newton-Raphson method is used as a benchmark to compare the performance of the hybrid quantum algorithm. Although the simulation of the hybrid quantum algorithm takes much time, these preliminary results are encouraging and point to the potential for the use of quantum algorithms to develop hybrid quantum algorithms for load flow analysis and related problems.