bluuebunny/crossref_metadata_2025 huggingface dataset:
Edukasi EDUKASI VIDEO PRODUK PANGAN KACANG GUDE BAGI GURU KABUPATEN BURU SELATAN
Authors: Smith Alwi , Sangur Kristin , Mahulette Ferymon , Karuwal Ritha Lusian
Published: July 2023

Currently public education can be done through the use of video. This is done so that activities run smoothly and save time, as well as benefit people who are not familiar with the potential of pigeon pea. Pigeon pea as a functional plant for the Kisar people can be processed into functional food products such as sweet soy sauce, jam, sweetened condensed milk, pigeon pea extract, gude crackers, and cajanus bar. For this reason, this video is very important to do to explain the tools and materials that need to be prepared and how to make these food products to Science/Biology and Craft teachers. This educational activity method is carried out through preparation and implementation activities for one month. The results obtained are that science/biology and craft teachers can get to know pigeon pea, understand tools and materials and how to make functional food products. Recommendations for this educational activity can be implemented in the curriculum for crafts at the junior and senior high school levels
PEMANFAATAN GOOGLE SITES SEBAGAI MEDIA PEMBELAJARAN BERBASIS WEB
Authors: Sabandar Vederico Pitsalitz , Ramadhani Widya Putri
Published: July 2023

The community service activities carried out aim to train educators so they can utilize and apply the use of the Google sites in creating web-based learning media. The training, which was carried out through community service activities, was centered on teachers at SMP Negeri 85 Central Maluku, Hatu Village, Central Maluku Regency, Maluku. The training is a form of effort to support the government in education units in improving the quality of human resources in the era of Society 5.0. Activities were carried out using lecture, demonstration, and question and answer methods with the number of participants involved as many as 14 people who were then used as respondents. The instrument used is a questionnaire that aims to determine the level of an understanding or initial and final knowledge of the teacher regarding the training material provided. The results of the activities carried out show that before the training, it was found that on average 53% of the training participants did not understand, 34% had understood, and 13% were known to have understood the Google sites and its use. On the other hand, after the training, the average lack of understanding decreased by 51% to 2% and as many as 85% of the training participants became familiar with the Google sites and its use as a web-based learning medium. These results indicate that the training carried out has increased understanding and has had a good and positive impact on the trainees
PENINGKATAN KAPASITAS GURU BERBASIS MANAJEMEN KURIKULUM DI KABUPATEN KEPULAUAN ARU
Authors: Kempa Rudolf , Sohilait Desembra , Asep Asep
Published: July 2023

Curriculum management through capacity building of school principals and teachers in schools is an important part of improving the quality and quality of learning and learning programs. Through community service activities this was carried out at SMP Negeri 1 Aru Islands Regency. This service activity is carried out through several stages, namely planning, implementing, training and program development. Through this community service activity 1. Counseling related to curriculum planning which is part of this activity has begun to show a picture of what kind of planning will be carried out in the future. 2 The support of the school principal and teacher enthusiasm in planning, implementing, and evaluating learning is guided by the curriculum and learning development through design planning from the presenter
VARIATIONS IN THE USE OF MAKE A MATCH LEARNING MODELS, SCRAMBLE LEARNING MODELS, AND CONVENTIONAL LEARNING MODELS TO IMPROVE STUDENT LEARNING OUTCOMES
Authors: Ayal Carolina Selfisina , Rohmawati Binti , Talib Taufan
Published: July 2023

Variations in the use of various mathematical learning models are expected to provide an overview of the ability of students to understand mathematical concepts. This study aimed to determine the variation of students' mathematics learning outcomes by using the make a match learning model, the scramble learning model, and the Conventional learning model. Using the quasi-experimental method, the make a match and scramble learning model was applied as the independent variable and the conventional learning model as the control variable. Statistically, the F test was used to show that there was a difference in the mean with the value of Fcount = 4.22 > Ftable = 3.18, and Tukey's HSD analysis showed a value of 14.18 and compared to the group mean, it was concluded that the use of the make a match learning model gave the better learning result value between scramble and conventional learning models
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE MAKE A MATCH TERHADAP HASIL BELAJAR SISWA SMA KELAS X
Authors: Filindity Yuli Tamar
Published: July 2023

This study aims to determine the increase in learning outcomes of atomic structure concepts in class X Senior High School PGRI 2 Kairatu after applying the make a match type cooperative learning model. This study uses a quantitative descriptive research method. The sample in this study were students of class X MIA with a total of 25 students. Data collection techniques were carried out using test and non-test techniques. Based on the results of the study, it showed that 24 students (96%) reached the KKM and 1 student (5%) was in incomplete qualification. The increase in student learning outcomes is obtained from an average N-gain of 0.75 in the high category. From the research results, it can be concluded that the make a match type of cooperative learning model can improve the learning outcomes of students in class X Senior High School PGRI 2 Kairatu
PENGGUNAAN MEDIA PEMBELAJARAN ALGODOO DALAM DISCOVERY LEARNING UNTUK MENINGKATKAN PENGUASAAN MATERI GERAK PARABOLA
Authors: Burhan Ainun Sarmilaz , Limba Anatasija , Tuhurima David
Published: July 2023

This study aims to determine the increase in mastery of the material on the parabolic motion material for class X MA Negeri 1 Central Maluku which is taught using Algodoo media in the discovery learning model. This type of research is a descriptive study with a one group pretest-posttest research design, with 17 students as research samples obtained using the Random Sampling technique. The research data was collected through a written test and then analyzed descriptively. The results showed that the initial ability of students was in the failed qualification with an average value of 8.0, while the average score of the achievement of the final ability of students was 86.4 which was in good qualification. This is evidenced by the results of the N-gain test which shows the average value  students by 0.9 in high qualifications. Thus, it can be concluded that there is an increase in students' mastery of the material after being taught using the Algodoo learning media in the discovery learning model on the parabolic motion material for class X MA Negeri 1 Central Maluku
PENERAPAN MODEL PEMBELAJARAN BERBASIS RISET UNTUK MENINGKATKAN PENGUASAAN MATERI FLUIDA DINAMIS
Authors: Wacanno Lukas M , Tamaela Elsina S , Latupeirissa Asry N
Published: July 2023

The research aims to determine the improvement of mastery of dynamic fluid material by using a research-based learning model for students, class XI IPA-2 SMA Kristen 1 Amahai. This type of research is a descriptive study with a one-group pretest-postest research design, in 19 students as a research sample obtained using the Purposive Sampling technique. The data of this study were collected using test and non-test instruments (LKPD) and then analyzed descriptively. The results showed that in the initial test 100% of students were in a failed qualification with an average score of 11.00. The results of the analysis of cognitive abilities of students during the learning process showed that the average score of students was 88.4 with good qualifications and the average score of the final test achievement of students was 81.5 which was in good qualifications. The average result of the N-gain test of learners was 0.79 at high qualifications. Thus, it can be concluded that there is an increase in mastery of the material after students are taught using a research-based learning model
EFEKTIVITAS PENGGUNAAN BAHAN AJAR BERBANTUAN WEBSITE TERHADAP PEMAHAMAN KONSEP MATEMATIS
Authors: Apriani Wiwin , Nurhayati Nurhayati
Published: July 2023

Tujuan penelitian ini yaitu untuk melihat peningkatan pemahaman konsep matematis mahasiswa terhadap penggunaan bahan ajar berbasis website. Penelitian ini termasuk dalam penelitian kuantitatif, sampel yang digunakan yaitu 30 mahasiswa Fakultas Teknik Universitas Sains Cut Nyak Dhien. Adapun hasil dari penelitian ini diperoleh nilai pemahaman konsep matematis dengan penggunanaan bahan ajar berbasis website pada kategori tinggi sebesar 25,158, sedangkan sebanyak 17,98 diperoleh untuk pemahaman konsep matematis mahasiswa dikategorikan rendah. Pada kelas kontrol untuk kategori tinggi diperoleh lebih dari 23,6 dan dikategorikan sedang yaitu diantara 16,88 dan 23,6. Selain itu, untuk mahasiswa yang dikategorikan rendah yaitu kurang dari 16,88. Dapat disimpulkan bahwa terdapat perbedaan dalam penggunaan bahan ajar berbantuan website terhadap pemahaman konsep matematis mahasiswa.
KEMAMPUAN ANALISIS PESERTA DIDIK MTs NEGERI 1 MALUKU TENGGARA DALAM MENYELESAIKAN MASALAH MATEMATIKA
Authors: Wagola Nur Hasanah , Mataheru Wilmintjie
Published: July 2023

Analysis skills is an ability that plays an important role for students in solving a problem. Students must be able to identify an element, apply strategies and conclusions in solving problems, make decisions, arrange problem elements and determine relationships in their settlement. High Order Thinking Skills (HOTS) are thinking skills at a higher level that require students to be able to think critically and creatively by describing parts of the information obtained, finding relationships between parts, constructing and finding solutions to the problems they face. The purpose of this study was to describe students' analytical abilities in solving mathematical problems with the High Order Thinking Skills (HOTS) type in statistics material. This study used a qualitative descriptive research method with the research subjects being class VIII students for the 2021/2022 academic year at MTs Negeri 1 Maluku Tenggara. The instrument in this study was a test item consisting of 2 High Order Thinking Skills (HOTS) questions on statistics. The results of the study showed that students fulfilled the analytical indicator abilities in the differentiating, organizing, and attributing phases
PENINGKATAN HASIL BELAJAR SISWA KELAS VIIIA SMP PGRI KAIWATU PADA MATERI TEOREMA PHYTAGORAS DENGAN MENGGUNAKAN MODEL PEMBELAJARAN PENEMUAN TERBIMBING (Discovery Learning)
Authors: Kalyau Darius , Mataheru Wilmintjie
Published: July 2023

Penelitian ini bertujuan untuk mengetahui peningkataan hasil belajar siswa kelas VIIIA SMP PGRI Kaiwatu pada materi teorema Pythagoras dengan menggunakan model pembelajaran penemuan terbimbing (discovery learning). Subjek dalam penelitian ini adalah siswa kelas VIIIA SMP PGRI Kaiwatu yang berjumlah 14 orang siswa. Penelitian ini merupakan penelitian tindakan kelas dengan guru berperan sebagai pengajar dan berlangsung selama 2 siklus. Pengumpulan data dilakukan dengan menggunakan tes dan lembar observasi. Teknik analisis data yang digunakan adalah teknik analisis data kualitatif. Hasil analisis menunjukan bahwa terjadi peningkatan hasil belajar dari sikus I ke siklus II, yang mana nilai akhir siklus menunjukan sebanyak 35,71% (5 orang siswa), yang memperoleh nilai â‰¥ 70, setelah itu siklus II meningkat menjadi 71,43% (10 orang siswa. Dilihat hasil dari siklus I dan siklus II maka telah terjadi peningkatan dari siklus I ke siklus II. Dengan demikian model pembelajaran penemuan terbimbing (discovery learning ) dapat meningkatkan hasil belajar siswa kelas VIII pada materi teorema Pythagoras
Unleashing Indonesia's Traditional Knowledge: Navigating Legal Challenges in a Changing Landscape
Authors: Disemadi Hari Sutra , Sudirman Lu
Published: July 2023

As a country blessed with abundant cultural elements, Indonesia holds the potential to harness traditional knowledge for the betterment of its people's lives. Unfortunately, this concept is often forgotten within Indonesian society and faces various challenges that jeopardize cultural heritage. Hence, the objective of this study is to analyze the significance of traditional knowledge and the legal hurdles that arise in regulating this concept within Indonesia's intellectual property rights framework. The findings of this normative legal research demonstrate that traditional knowledge holds great importance for Indonesian society, particularly amidst the accelerating impacts of globalization, which pose a threat to cultural heritage. Taking a legislative approach, there is an urgent need for a normative framework to protect traditional knowledge as a communal intellectual asset in order to realize the implicit recognition reflected in the constitution, the 1945 Constitution.
EKSTRAKSI TANAMAN OBAT KELUARGA TEMU HITAM (Curcuma aeruginosa Roxb.) SEBAGAI UPAYA PENAMBAH NAFSU MAKAN ANAK
Authors: Lukiyono Yauwan Tobing , Nidianti Ersalina , Zain Salfa Salsabilah
Published: July 2023

Indonesia merupakan salah satu negara di dunia yang memiliki hasil kekayaan yang sangat beragam dan dengan jumlah yang sangat besar seperti kekayaan tumbuhan dan hewan. Adapun kekayaan tumbuhan yang dimaksud seperti adanya tumbuhan yang memiliki khasiat untuk kesehatan tubuh serta tumbuh kembang. Para ibu dan pengasuh anak banyak mengeluhkan tentang penurunan nafsu makan karena apabila kebutuhan energi dan nutrisi tidak terpenuhi akan terjadi perlambatan pertumbuhan fisik, perkembangan mental dan keterbelkangan mnetal. Salah satu tanaman yang dapat digunakan untuk menambah nafsu makan adalah temu hitam (Curcuma aeruginosa Roxb). Temu hitam termasuk famili Zingiberaceae, mengandung senyawa hitam antara lain minyak atsiri, tanim, curikumol, kurkumenol, isokurkumelon, kurzerenon, kurdion, kurkumolactone, germakron dan curcumin. Tujuan dilakukannya penelitian ini untuk mengetahui manfaat lebih jauh serta membuktikan apakah kandungan dari temu hitam bisa untuk penambah nafsu makan pada anak. Penelitian ini menggunakan metode literatur dengan mencari berbagai sumber dari peneliti-peneliti terdahulu yang kemudian dijadikan bahan acuan untuk membuat artikel ini. Hasil yang didapatkan yaitu kandungan minyak atsiri berpotensi menurunkan lemak sehingga dapat memicu nafsu makan, sedangkan kandungan kurkuminoid dapat menyebabkan relaksasi usus pada saluran cerna dapat membantu pencernaan makanan dan penyerapan bahan makanan dengan meningkatkan kerja lambung sehingga lambung terasa kosong. Kesimpulan yang didapatkan yaitu kedua kandungan tersebut dapat meningkatkan nafsu makan pada anak sehingga membuat anak mendapatkan nafsu makannya kembali serta kebutuhan energi dan nutrisi pada tubuh anak akan terpenuhi dengan sempurna.
Determinants Of Fraud Prevention Of Procurement Of Goods And Services In Government Agency
Authors: Yoga Bayu Adi  , Abdul Rohman
Published: July 2023

This study aims to obtain empirical evidence of the factors that influence efforts to prevent fraud in the procurement of goods and services in the public sector. Institutional theory and Agency theory are used as the theoretical basis. This study examines the effect of the implementation of accountability, effectiveness, internal control system and the application of e-procurement on the prevention of fraud in the procurement of goods and services. This research was conducted in the work units of the Central Statistics Agency (BPS) spread throughout Indonesia. The sampling technique used a systematic random sampling method with a total sample of 258 from 517 populations. The mailed survey was conducted using google forms and obtained as many as 236 responses from the total sample. This quantitative study uses the Structural Equation Modeling-Partial Least Square (SEM-PLS) analysis method. Data processing using Smart PLS 3.2.9 program. The results of the analysis show that the implementation of accountability, effectiveness, internal control system and the implementation of e-procurement has a positive and significant impact on the prevention of fraud in the procurement of goods and services.
Sistematic Literature Review: The Strategy For Preventing Government Financial Report Fraud
Authors: Hendri Nedi , Sari Sinta Ulan
Published: July 2023

Tujuan dari penelitian ini adalah untuk menemukan metode untuk menghentikan penipuan laporan keuangan, baik di negara maju maupun berkembang. Metode penelitian menggunakan Sistematic Literature Review (SLR) yang dipopulerkan oleh Kitchenham. Penggunaan pendekatan ini, diharapkan dapat berguna untuk mengetahui cara mencegah penipuan laporan keuangan pemerintah yang dapat diidentifikasi, dikumpulkan, dan disatukan. Pengendalian Internal yang Baik dan Efektif, Peningkatan Budaya Organisasi, Pembuatan Kebijakan dan Prosedur untuk Mencegah Fraud (kebijakan anti-fraud), Whistle Blowing, dan Pelaksanaan Akutansi Forensik adalah beberapa strategi yang efektif untuk mencegah penipuan laporan keuangan, menurut hasil sintesis enam belas artikel.

The purpose of this study is to identify strategies for preventing financial statement fraud in both industrialized and developing nations. The systematic literature review (SLR), made popular by Kitchenham, is the research methodology used. This strategy is anticipated to be helpful in understanding how to stop fake government financial reports that can be located, gathered, and aggregated. The synthesis of sixteen articles suggests that good and effective internal control, improved organizational culture, the creation of anti-fraud policies and procedures, whistleblowing, and the use of forensic accounting are some of the most successful methods for preventing financial statement fraud.
Campus Entrepreneurship Service with Batik and Mathematical Ornaments
Authors: Parhusip Hanna Arini , Purnomo Hindriyanto Dwi , Nugroho Didit Budi , Kawuryan Istiarsih  Saputri Sri
Published: July 2023

The popularization of mathematics and the downstream of research in entrepreneurship is still very rare in universities. Therefore, the purpose of community service is to create campus entrepreneurial activities that popularize mathematics as research downstream. The used method is by preparing object-identifying designs and making products that contain and use these designs in the form of various items known to the public such as batik, accessories, souvenirs, and ornaments. Activities for socialization are carried out by participating in various exhibitions, and competitions and providing training to school students. Likewise, social media such as Instagram, YouTube, and Shopee are also marketing media. In 2022, partnerships with several restaurants and shops were used to expand marketing. In the last 3 years, significant results have been obtained in popularizing mathematics due to community service activities in the form of campus entrepreneurship in the Campus Intellectual Product Business Development Program scheme from the Indonesian government. The public can easily find products called Batik Innovation Mathematics (Batima) and Ornament Decorative of Mathematics (Odema) in the campus area, social media, Malioboro Mall Jogjakarta, and several restaurants in Salatiga.
L’erbario di Ulisse Aldrovandi: attualità di una collezione rinascimentale di piante secche
Authors: Buldrini Fabrizio , Alessandrini Alessandro , Mossetti Umberto , Pezzi Giovanna , Nascimbene Juri
Published: July 2023

Essiccare le piante per scopo di studio, confronto e scambio fra studiosi era divenuto una prassi dalla prima metàdel XVI secolo grazie all’opera di Luca Ghini, fondatore degli orti botanici di Pisa e Firenze. Fra i pochi erbari rinascimentali oggi conosciuti, quello di Ulisse Aldrovandi occupa un posto di primo piano per quantità e varietà dei campioni, giacché proprio in esso si trova una delle primissime testimonianze a livello continentale – se non la prima in assoluto – di molte specie d’uso corrente in Europa, introdotte dal Nuovo Mondo, così come di varie altre oggi protette perché assai rare o a rischio d’estinzione. Nel presente contributo s’illustrano alcune specie contenute in questo erbario, scegliendole fra le più notevoli per ragioni storiche, geografiche e scientifiche.
Dall’«Antidotarium Bononiense» di Ulisse Aldrovandi alla farmacopea nazionale postunitaria: la lunga storia di un difficile rapporto tra scienza e politica
Authors: Mandrioli Mauro
Published: July 2023

Nel corso del Cinquecento la necessità di mettere in ordine un sapere farmaceutico in rapida evoluzione portò alla pubblicazione di numerose farmacopee approvate dalle autorità. Tra gli antidotari più apprezzati e longevi vi è l’Antidotarium Bononiense, fortemente voluto dal bolognese Ulisse Aldrovandi, testo che rimase in uso in alcuni Stati italiani preunitari sino all’inizio dell’Ottocento e che ispirò molte delle farmacopee successive. Il presente saggio analizza i contenuti di alcune delle più apprezzate farmacopee italiane e ne suggerisce la rilettura, in quanto esse hanno in realtà un grande valore sia storico che prospettico per ricostruire l’evoluzione delle scienze farmaceutiche e per analizzare il complesso (e ancora irrisolto) rapporto che intercorre tra politica e scienza quando devono essere definite le politiche sanitarie di uno Stato.
Semantic Pre-training Methodology for Improving Text Summarization Quality
Authors:   Korean Institute of Smart Media, Jeon Mingyu , Kim Namgyu
Published: July 2023

Recently, automatic text summarization, which automatically summarizes only meaningful information for users, is being studied steadily. Especially, research on text summarization using Transformer, an artificial neural network model, has been mainly conducted. Among various studies, the GSG method, which trains a model through sentence-by-sentence masking, has received the most attention. However, the traditional GSG has limitations in selecting a sentence to be masked based on the degree of overlap of tokens, not the meaning of a sentence. Therefore, in this study, in order to improve the quality of text summarization, we propose SbGSG (Semantic-based GSG) methodology that selects sentences to be masked by GSG considering the meaning of sentences. As a result of conducting an experiment using 370,000 news articles and 21,600 summaries and reports, it was confirmed that the proposed methodology, SbGSG, showed superior performance compared to the traditional GSG in terms of ROUGE and BERT Score.
Bireysel ve Disiplinlerarası Yorumlar Işığında Plastik Bir Değer Üslubu Olarak Ankara Çeşmeleri
Authors: KIRMIZIGÜL Fırat Çağrı
Published: July 2023

Toplumların geçmişten günümüze kadar oluşturdukları düzen içerisindeki en büyük güçlerinden birisi de medeniyet kavramıdır. Bu kavram, yaratmış olduğu pek çok noktada ürettiği değer mekanizmalarıyla anlam kazanarak ortaya çok sayıda kültürel bileşenler ortaya çıkarmış ve bu bağlamda toplumların ilerlemesinde aktif olarak rol oynamıştır. Kültürel ögelerin üretmiş olduğu değerlerin başında da çok eski dönemlerden günümüze kadar gelen çeşmeler de yaşayan en büyük değer hazinelerinin başında pek çok mekânda bulunduğu yeri güzelleştiren bir kültür ve medeniyet sembolleri olarak karşımıza çıkan kentsel donatılar arasındadır. Bu çalışmada Ankara temelinde özelleştirilen Osmanlı döneminden günümüze kadar kalabilmiş nadir bazı çeşmeler üzerinde halihazırda bulunan ender kaynaklardan da yararlanılarak bir saha araştırması yapılmış ve çeşmelere ait çeşitli bireysel ve disiplinlerarası bağlamda sanatsal uygulamalar üretilmiş, güncel malzeme seçkileriyle desteklenmiştir. Bu çalışmalardaki amaç bir medeniyet ve kent imgesi olarak çeşmelerin gelecek kuşaklara aktarılmasında, bir köprü görevi olmasında disiplinlerarası sanat uygulamalarıyla bir bakıma farkındalık oluşturmak olup, bu bağlamda çeşmelere ait motifler, yapısal özellikler ve bunlara bağlı yapısal argümanların sanatsal biçimi ön plana çıkarılmaya çalışılmıştır.
REFINED DATA ON O2 DISSOCIATION RATE MEASURED BYO-ARAS BEHIND SHOCKWAVES
Authors:   Joint Institute for High Temperatures of the Russian Academy of Sciences, BYSTROV N. S. , EMELIANOV A. V. ,   Joint Institute for High Temperatures of the Russian Academy of Sciences, EREMIN A. V. ,   Joint Institute for High Temperatures of the Russian Academy of Sciences, YATSENKO P. I. ,   Joint Institute for High Temperatures of the Russian Academy of Sciences
Published: July 2023

The formation of atomic oxygen in high-temperature gas flows affects both the thermodynamic state of the gas and the kinetics of proceeding chemical processes. During hypersonic and space flights, there is still a significant lack of understanding of the phenomena of flow around high-speed vehicles. One of the main reactions occurring in the bow shock zone is the dissociation of molecular oxygen into O atoms. Experimental studies of the kinetics of O2 dissociation were carried out by various methods; however, the O2 dissociation rate constants in modern combustion mechanisms still differ by orders of magnitude. Therefore, the clarification of these values is a very urgent task. In this work, precision measurements of the rate constant of oxygen dissociation performed by the ARAS (atomic resonance absorption spectroscopy) method in the temperature range of 2600-5000 K behind the reflected shock waves were carried out which made it possible to noticeably refine the previous data. The best fit to the present experimental data is given by the expression k = 1.34 ± 0.4 • 1014 exp(-(53620 ± 2620)/T) cm6 /(mole-s).
DEVELOPMENT OF A MODEL OF HYBRID DETONATION IN A MIXTURE OF OXYGEN-HYDROGEN-ARGON WITH ALUMINUM PARTICLES
Authors:   S. A. Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, KHMEL T. A. , LAVRUK S. A. ,   S. A. Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences
Published: July 2023

A simple mathematical model of hybrid detonation in oxygen-hydrogen-argon mixtures with suspended aluminum particles is suggested. The model is based on the approaches of the mechanics of multiphase media and equations of reduced chemical kinetics to describe gaseous and heterogeneous reactions. Production of alumina in the form of nanoparticles is considered. The problem of initiation and propagation of cellular detonation in a planar channel is analyzed. The results of calculations show that addition of small amount of combustible particles leads to increase in the detonation velocity and transformation of the cellular structure.
ВЛИЯНИЕ ИОНИЗИРУЮЩЕГО ОБЛУЧЕНИЯ НА СВОЙСТВА КОМПОНЕНТОВ И СКОРОСТЬ ГОРЕНИЯ ВЫСОКОЭНЕРГЕТИЧЕСКИХ КОНДЕНСИРОВАННЫХ СИСТЕМ НА ИХ ОСНОВЕ
Authors:   Федеральный научно-производственный центр «Алтай», КАЛМЫКОВ П. И. , ПОПЕНКО Е. М. ,   Федеральный научно-производственный центр «Алтай»,   Бийский технологический институт (филиал) Алтайского государственного технического университета им. И.И. Ползунова, СЕРГИЕНКО А. В. ,   Бийский технологический институт (филиал) Алтайского государственного технического университета им. И.И. Ползунова, СИДОРОВ К. А. ,   Федеральный научно-производственный центр «Алтай»,   Институт химии твердого тела и механохимии Сибирского отделения Российской академии наук, МИХАЙЛЕНКО М. А. ,   Институт химии твердого тела и механохимии Сибирского отделения Российской академии наук, ТОЛОЧКО Б. П. ,   Институт химии твердого тела и механохимии Сибирского отделения Российской академии наук, ЧЕРНОУСОВ Ю. Д. ,   Институт химической кинетики и горения им. В.В. Воеводского Сибирского отделения Российской академии наук
Published: July 2023

Исследовано влияние радиационно-химической модификации энергоемких соединений с различными дозами ионизирующего излучения на морфологию поверхности кристаллов, характеристики термораспада и горения высокоэнергетических конденсированных систем (ВКС) на их основе. Образцы поли-^аллилметил-5-винилтетразола(ПВМТ), гексанитрогексаазаизовюрцитана (CL-20), октогена (НМХ) и ВКС на их основе облучались потоком электронов. Облучение полимера ПВМТ дозами от 20 до 80 кГр практически не влияет на объем газовыделения при термостатировании в течение 72 ч при 80 °С, а его характеристическая вязкость при этом монотонно уменьшается. Температура начала разложения облученных (дозами от 40 до 120 кГр) образцов CL-20 и НМХ снижается на 100 и 97 °С соответственно. Суммарный тепловой эффект разложения уменьшается в 2,5 раза для CL-20 и в 12 раз - для НМХ. Скорость горения нитроэфиртетразольных связующих с использованием полимера, облученного дозами от 20 до 40 кГр, понижается на 28%-41%. Скорость горения составов с облученным CL-20 с ростом дозы увеличивается на 5%-14%, а составов с НМХ - практически не изменяется до дозы 60 кГр, а при дозе 90 кГр - снижается. Незначительный рост скорости горения (на 6,3%) отмечается лишь при увеличении дозы облучения до 120 кГр.
Trend Sedekah Generasi Millennial Melalui Dompet Digital
Authors: Nurjannah Nurjannah
Published: July 2023

Perkembangan teknologi melahirkan inovasi di bidang keuangan yaitu hadirnya financial technlogi. Salah satu bagian dari fintech tersebut yaitu dompet digital yang saat ini menjadi media pembayaran popular di Indoenesia. Fitur yang ditawarkan selain untuk pembayaran juga untuk berdonasi atau sedekah. Penelitian ini bertujuan untuk bertujuan untuk melihat adopsi pemanfaatan dompet digital untuk sedekah pada generasi millennial. Penelitian ini merupakan penelitian studi pustaka (library research) dengan metode kualitatif deskriptif. Data diperoleh dari data sekunder yaitu berbagai jurnal, penelitian, buku yang relevan dengan pembahasan. Data yang diperoleh dari berbagai literatur kemudian dianalisis, lalu reduksi data, dan dihasilkan klasifikasi data dengan mendeskripsikannya pada pembahasan, sehingga diperoleh kesimpulan. Hasil penelitian ini bahwa penggunaan dompet digital pada generasi millennial juga dimanfaatkan pula untuk sedekah. Kemudahan akses yang diberikan merupakan salah satu alasan generasi millennial menyukai bersedekah melalui dompet digital.Namun masih perlu berbagai sosialisasi lebih lanjut dan dukungan berbagai pihak agar dapat meningkatkan potensi sedekah pada kalangan millennial.
Religious Activity-Based School Culture Program Implementation In MA Paradigma Palembang
Authors: Fardiansyah Hardi , Rahayu Indah , Adi Pramana Ida Bagus Benny Surya , Syakdiah Halimatun , Yahya Muhamad
Published: July 2023

The background of this research is that the religious culture of the school is essentially the embodiment of the values of religious teachings as a culture of behaviour and an organizational culture that all school members follow. This needs to be done so that Islamic religious discounts are always reflected in the daily conduct of all school members, especially students, and they can be calm in dealing with negative cultures in their environment. The method in this research is descriptive research with a qualitative approach. Data collection techniques using observation, interviews, and documentation. The study results a show that implementing The religious culture contained in MA Paradigma is a set of religious values, namely the mandatory tradition of wearing the hijab, the habit of shaking hands with teachers when entering the school gate, the practice of reading the Koran and short letters, muhadhoroh, and performing midday prayers in congregation. The supporting factors are 1) Islamic-based schools; 2) Morals to teachers and elders; 3) Parents or guardians of students who can be invited to work together; 4) Having a broad understanding and view of Islam; and 5) Supervising teachers who participate directly in activities. The inhibiting factors are 1) the schedule of religious activities that collide with the teaching and learning schedule, 2) Students who are still negligent in participating in activities, and 3) Media information.
What are the reasons behind publishing non-financial reports by Croatian public sector entities?
Authors: Dragija Kostić Martina , Broz Tominac Sanja , Ljubić Matko
Published: July 2023

The number of studies on non-financial reporting by public sector entities is steadily increasing. Public sector entities have begun to report non-financial data to meet the needs of various stakeholders. Previous research has shown that public entities have begun to disclose non-financial information through various non-financial reports, such as sustainability reports, popular reports, integrated reports, and reports on websites or social media. This paper examines the disclosure of non-financial information in the form of non-financial reports by Croatian public sector entities and the reasons for publishing or not publishing such reports. The research is based on a questionnaire survey of Croatian public sector executives conducted in 2022. The results show that Croatian public sector entities have started to publish non-financial reports and that publication in the future is viewed positively. However, most of those who indicated that their institution does not prepare non-financial reports and those who do not know if their institution prepares the report are unfamiliar with non-financial reporting and non-financial reporting standards. This paper adds to the limited literature on non-financial reporting in the public sector. It reveals that the most important reason for not publishing non-financial reports by public sector entities is the absence of a legal requirement for non-financial reporting.
Entrepreneurial and intrapreneurial intentions of the current labour force in Bosnia and Herzegovina
Authors: Bičo Azra , Knezović Emil
Published: July 2023

This article investigates the relationship between the dimensions of the Theory of Planned Behaviour (which includes attitude toward behavior, subjective norm, and perceived control behavior) and entrepreneurial intentions and intrapreneurial intentions, considering entrepreneurial orientation as a moderator. Using the snowball sampling method, cross-sectional data were collected from 437 respondents. After testing for reliability and validity using confirmatory factor analysis, hypotheses were tested using hierarchical regression. The results indicate that the attitudes toward entrepreneurship and perceived behavioral control positively relate to entrepreneurial intentions. In contrast, attitude toward intrapreneurship is the only dimension of the theory of planned behavior positively related to intrapreneurial intentions. The moderating role of entrepreneurial orientation is only significant for the relationship between attitude toward entrepreneurship and entrepreneurial intentions. Based on the results, several recommendations are made for businesses and policymakers to boost entrepreneurial activity among the current labor force.
Technology integration of using digital gameplay for enhancing EFL college students’ behavior intention
Authors: Tawafak Ragad M. , Al-Obaydi Liqaa Habeb , Klimova Blanka , Pikhart Marcel
Published: July 2023

This abstract presents a research study that investigates the effects of technology integration (TI) through digital gameplay on English as a foreign language (EFL) college students’ behavior intention. The study employs a mixed-methods research design, combining quantitative and qualitative data collection and analysis methods. The quantitative phase involves a pre- and post-test design, measuring the behavior intention of EFL college students before and after engaging in digital gameplay activities. The qualitative phase involves in-depth interviews and focus group discussions to gather students’ perceptions and experiences with using digital gameplay in their language learning process. The findings reveal that TI through digital gameplay positively influences EFL college students’ behavior intention, including their motivation, engagement, and self-efficacy in language learning. The qualitative data provide insights into students’ perceptions of the benefits and challenges of using digital gameplay, highlighting its potential for improving language skills, fostering social interaction, and promoting autonomous learning. The implications of the study suggest that incorporating digital gameplay in EFL college classrooms can be an effective approach to enhance students’ behavior intention and contribute to their language learning outcomes. This study contributes to the existing literature on TI in language education and provides practical recommendations for educators and policymakers to leverage digital gameplay for enhancing EFL college students’ behavior intention.
Acceptance of WhatsApp social media platform for learning in Nigeria: A test of unified theory of acceptance and use of technology
Authors: Shittu Tajudeen Ahmed , Taiwo Yusuf Hamdalat
Published: July 2023

The study tested the efficacy of unified theory of acceptance and use of technology (UTAUT) for explaining the rationale for the acceptance of WhatsApp social media platform for learning among students of public and private universities in Nigeria. To achieve the goal of the study, a cross-sectional survey research method was employed. A questionnaire was deployed for data collection. The sample for the study was drawn from undergraduate students from two different universities. The data gathered for the study was subjected to structural equation modeling analysis using AMOS statistical package. Prior to that, series of analysis, such as descriptive analysis, (mean and standard deviation), inferential analysis such as factor analysis to ascertain the dimensionality of the factor of the study was computed. The study also established construct, content, discriminant and convergent validity. It also determined the internal consistency of all the variables of the study. All hypotheses generated for the study was analyzed by checking the effect size of the independent on the dependent variable of the study. The findings from the model of the study showed that the data fit the model of the study. The total variance explained of the model was 61% and almost all the independent variables statistically and directly influence acceptance process of WhatsApp media for learning with exception of effort expectancy that showed a negative effect on student behavioral intention towards use of WhatsApp for learning. The findings of the study have implication for students, teachers and administrators of higher institution of learning Furthermore, the finding of the study equally provide evident for the empirical strength of UTAUT for explaining rationale for adoption of social media for teaching 21st century learners.
Emotional brand communication on social media to foster financial well-being
Authors: du Plessis Charmaine
Published: July 2023

Through the lens of the emotional contagion theory, it is argued in this paper that retail banks’ brand communication strategies must enhance customers’ financial well-being in a bid to foster more engagement and create more trust. Financial well-being is even more important when customers experience hard economic times, as was the case during the period under review. To engage emotionally with customers in a digital environment devoid of real interaction, retail banks must be more aware of their emotional tone on social media by implementing a brand communication strategy that is more empathetic. Adopting an inductive qualitative research approach, this study assessed the emotional tone most evident in the Twitter corpora of seven South African retail banks’ social media brand communication during a pandemic, from a financial content marketing perspective. These banks were selected because they supply banking services to the general public, as opposed to corporations or other banks. In doing so, several data analysis tools were used to understand the context and the emotional tone characteristics embedded in the corpus, namely linguistic inquiry and word count, NVivo, and the social media analytics tool, Mention. While the retail banks’ financial content marketing initiatives focused on educating consumers about the banks’ products and services and how these may assist them to accomplish their financial objectives, the banks did so with an empathic approach and a positive emotional tone. This study contributes to the literature by highlighting the need for financial brands, particularly retail banks, to focus on a positive emotional tone in their social media brand communication strategies to enhance customers’ financial well-being, especially in developing countries. The findings also accentuate importance of understanding emotional contagion for effective financial content marketing.
Mental calculation achievement according to teaching approach: A study with eye-tracking from a neurocognitive approach
Authors: Manchado Porras Malena , Menacho Jiménez Inmaculada , Piñero-Charlo Jose Carlos , Canto-López María del Carmen
Published: July 2023

Currently mathematics difficulties in schools are a major problem due to several factors. Some research suggest that mathematics teaching-learning methodology could be one of the causes. As a result, alternative teaching methods to the traditional approach (ciphers-based closed algorithm [CBC]) have emerged, such as numbers-based open algorithm (ABN) method. Some research about this new approach has emerged, including neuropsychological studies. The current study aims to analyze performance and potential cognitive differences in solving a computerized task linked to eye-tracking device, comparing CBC and ABN approaches. 18 5th & 6th graders participants were evaluated through a computerized mental arithmetic task. Nine participants learned mathematics with CBC, and nine with ABN approach. Participants were distributed according to his/her mathematical performance rate in three sub-groups, three students per sub-group: low, medium, and high. The ABN method group obtained a higher overall score in the computerized task (mean [M]CBC=16.22; MABN=17.11), but the differences were not statistically significant (p=.690). However, significant differences have been found in two eye-tracking measures. ABN method group obtained a lower number of fixations average in areas of interest [AOIs]) (MCBC=5.01; MABN=3.85; p=.001), and a lower pupil diameter average in AOIs (MCBC=4.07; MABN=3.91; p=.001). This occurred regardless of the participants’ mathematical performance. These results suggest that differences between groups were not in task performance, but in cognitive effort spent in solving the task.
Cumplimiento del tratamiento con CPAP en pacientes con apneas obstructivas del sueño durante la pandemia COVID-19 en dos hospitales de Capital Federal
Authors: Jaritos Veronica , Blanco Magalí , Nogueira Facundo , Giovini Vanina , Borsini Eduardo
Published: July 2023

Introducción: La terapia con CPAP es el tratamiento de primera línea para la apnea del sueño y su eficacia depende de la adherencia. El control y seguimiento de forma presencial fue limitado debido a que nuestro país se vio inmerso en aislamiento social debido a la pandemia por COVID-19 a partir de marzo del 2020. Con el objeto de evaluar si se mantuvo la adherencia de la CPAP en pacientes con apnea obstructiva del sueño (AOS), en dos hospitales durante la pandemia COVID-19 y compararlo con la situación prepandemia sobre una base de control histórico de la ciudad de Buenos Aires.  Métodos: Estudio observacional y retrospectivo basado en datos de recolección sistemática de adherencia a la CPAP e índice de apnea-hipopnea (IAH) residual. Para la comparación, se utilizó como referencia un control histórico correspondiente al periodo especular (mayo a diciembre de cada año entre el 2016 y 2019). Se incluyeron pacientes de más de 18 años de edad, con AOS con terapia con CPAP de más de 30 días de tratamiento. Se excluyeron pacientes con otras patologías respiratorias crónicas que requerían de terapias de ventilación (Bi-level, servo ventilación, ventilación con volumen asegurado). Resultados: Fueron evaluados 151 pacientes prepandemia y 127 del periodo pandemia respectivamente. Hombres 98 (65%) vs. 50 (60.3%) p: 0.9, edad de 65.4± 11.9 vs 63.6 ± 12.6 p: 0.22, índice de masa corporal 31.5 ± 5.0 vs. 31.2 ± 5.3 kg/m2 p: 0.6, respectivamente En ambos centros, el tratamiento más utilizado fue CPAP fijo; 90 (59.6%) vs. 96 (75.6%) p: 0.005. Existió un aumento en el cumplimiento del mismo en comparación al periodo prepandémico en minutos/noche [341.4 IC 95% 292.4 - 340.6 vs. 274.3 IC 95% 208.5 - 267.4, p: 0.001] y reducción del IAH residual [3.3 IC 95% 2.0 - 3.05 vs. 6.3 IC 95% 2.6 - 4.3 p: 0.006]. Conclusiones: En el periodo de pandemia COVID-19 se observó mayor adherencia al tratamiento con CPAP en pacientes con apneas del sueño.
Intervención de Terapia Ocupacional luego de un accidente cerebro vascular:
Authors: Buzzelli Chiara , Zerboni Clara , Dominguez Sofía
Published: July 2023

Las secuelas producidas por un accidente cerebro vascular (ACV) impactan en el desempeño ocupacional y restringen la participación de la persona en sus roles ocupacionales. C. es una adulta joven de 31 años quien, luego de haber sufrido un ACV isquémico ingresa a un centro de rehabilitación de pacientes con lesión neurológica en modalidad de internación y recibe tratamiento de terapia ocupacional. Desde éste área se realiza un abordaje a partir de la planificación e implementación de intervenciones centradas en la persona, estableciendo los objetivos a corto y mediano plazo de manera colaborativa. La eficacia de estas intervenciones fueron medidas utilizando herramientas de evaluación específicas para documentar los cambios producidos entre el ingreso y el alta de internación.

El reporte de este caso expone la implementación de estos abordajes en el proceso de rehabilitación de C. en el cual logró mejorar su desempeño ocupacional e incrementar su participación en ocupaciones significativas.
CEO experience and adjustment speed toward target leverage: The case of Vietnam
Authors: Anh Vo Thi Thuy , An Thai Thi Hong
Published: July 2023

This paper studies the connection between CEO experience and Vietnamese listed firms’ capital adjustment behavior. In the context of Vietnam, we find that experienced CEOs slow down the speed of obtaining the desired ratio of debt, after analyzing a sample of 694 public companies from 2010 to 2019. This pattern can be seen for both under- and over-the-target enterprises when leverage is measured by book and market value. Our findings are in line with other research that shows a negative correlation between CEOs' years of experience and debt levels. We expect that for experienced CEOs, the adjustment benefits are not large enough to substitute for adjustment costs, so they choose not to offset the deviation to the target leverage quicker.
Triterpenoids from Dischidia alboflava whole plant
Authors: Thuy Linh Nguyen Thi , Cham Ba Thi , Hung Dang Viet , Kim Lien Giang Thi , Quan Tran Duc , Thuy Trinh Thi , Anh Nguyen Thi Hoang
Published: July 2023

In this report, phytochemical constituents of Dischidia alboflava (Asclepiadaceae) collected in Bidoup Nui Ba National Park, Lamdong province, Vietnam were investigated for the first time. The isolation process, as well as structure elucidation, have been supported by modern techniques like chromatographic (TLC, CC) and spectroscopic (ESI MS, 1D and 2D NMR) methods to result six triterpenoids, including β-amirin acetate (1), friedelin (2), 3α-hydroxyglutin-5-en (3), lupeone (4), lupeol (5), and 30-norcyclopterospemol (6). Among these, compounds 3, 4, and 6 have not been recorded to occur in other Dischidia species before. Notably, the identification of compound 6 indicated the presence of cyclotriterpene in Dischidia chemical components, which has not been reported to date.