bluuebunny/crossref_metadata_2025 huggingface dataset:
Sejarah Penulisan Arab Melayu di Nusantara dan Hubungannya dengan Bahasa Arab: Telaah dari Kajian Pustaka
Authors: Melinda Denassa , Syafina  , Suyanto Edi
Published: August 2024

We know how Malay Arabic writing or also known as Jawi letters in the people of Sumatra and Java, and Pegon letters in the people of East Java and Central Java, however very few people know the history of the origins of Arabic Malay writing in the archipelago (Indonesia). There are also several cases of wrong thinking in society which assumes that Malay Arabic writing and Arabic are the same, both in terms of writing and meaning. Even though the two are different, it is true that both have a connection through history and some similarities in writing, but there are still differences and each has its own characteristics. Therefore, this research aims to find out the history of Malay Arabic writing in the archipelago, which has been compiled briefly through its development, in order to increase the knowledge and love of the people, especially the Malay tribe, and then find out the relationship between Malay Arabic and Arabic from a historical perspective. This research uses a library research method which uses reading references from both libraries and online media to obtain the required information. The results of this research include the differences between Malay Arabic and Arabic from several perspectives.
Kita mengenali bagaimana tulisan Arab Melayu atau juga dikenal dengan huruf Jawi pada masyarakat Sumatera dan Jawa, dan huruf Pegon pada masyarakat Jawa Timur dan Jawa Tengah, akan tetapi sedikit sekali yang mengetahui sejarah asal usulnya penulisan Arab Melayu di Nusantara (Indonesia) ini. Ada pula beberapa kasus pola pikir keliru di masyarakat yang menganggap bahwa tulisan Arab Melayu dan bahasa Arab itu sama, baik dari segi tulisan dan maknanya. Padahal keduanya berbeda, memang benar bahwa keduanya memiliki hubungan lewat sejarah maupun sedikit kesamaan penulisannya, akan tetapi tetap saja ada perbedaan dan masing-masing memiliki ciri khasnya tersendiri. Oleh karena itu, penelitian ini bertujuan untuk mengetahui sejarah penulisan Arab Melayu di Nusantara yang telah disusun secara singkat lewat perkembangannya, agar menambah pengetahuan serta kecintaan masyarakat khususnya suku Melayu, kemudian mengetahui hubungan Arab Melayu dengan bahasa Arab dari sudut sejarahnya. Penelitian ini  menggunakan metode kepustakaan atau library research yang menggunakan cara menelaah referensi bacaan baik dari perpustakaan maupun media online untuk mendapatkan informasi yang dibutuhkan. Adapun hasil penelitian ini meliputi perbedaan Arab Melayu dan bahasa Arab dari beberapa perspektif.
Studi Literatur: Penggunaan Strategi Pembelajaran Kontekstual dalam Pendidikan Agama Islam
Authors: Ayu Putri Sari , Ritonga Supardi , Harun Idris
Published: August 2024

Abstract: The aim of this research is to provide an overview of contextual learning strategies and how they are used in Islamic religious education. This research is included in literature study research or library research, namely collecting data and information from existing library sources without requiring field work or direct interviews. The data analysis used is descriptive analysis. Research findings show that contextual learning strategies encourage students to be able to connect and apply the material they learn in everyday life by emphasizing their ability to participate fully in discovering the material. If it is related to Islamic Religious Education lessons, one example of its application is congregational prayer material. Teachers can teach children using this strategy because it allows students to better understand the material because the material is related to everyday life. These strategies often involve case studies, simulations, problem-based projects, or the use of real-world situations in learning. This will make it easier for students to understand the subject matter being taught
Implementasi Kegiatan Ekstrakulikuler dalam Membentuk Karakter Religius Siswa di SMPN 04 Bantan
Authors: Misran M , Robiah
Published: August 2024

This study discusses extracurricular activities at SMPN 04 Bantan, focusing on religious extracurricular activities in shaping students' religious character. This extracurricular activity can also hone students' abilities according to their interests, not only in academic fields but also in non-academic fields. The researcher focuses on the religious field, namely rohis. The purpose of this study is to determine the implementation of extracurricular activities in shaping students' character, supporting factors, and to determine the inhibiting factors in the implementation of extracurricular activities in shaping students' character. This study uses a qualitative descriptive method with research instruments in the form of observation guidelines, interviews, and documentation. Data processing and analysis used in this study include data collection, data reduction, data presentation, and drawing conclusions. The results of the study regarding the implementation of extracurricular activities at SMPN 04 Bantan are quite good. This activity is supported by the principal and is well scheduled by the vice principal for curriculum. Supporting factors for extracurricular activities at SMPN 04 Bantan include the cohesiveness of teachers at school and the enthusiasm and discipline of students in carrying them out. However, there are several inhibiting factors, such as inadequate infrastructure, for example a small prayer room so that prayers have to be performed in turns.
 
Penelitian ini membahas tentang ekstrakurikuler di SMPN 04 Bantan, dengan fokus pada ekstrakurikuler keagamaan rohis dalam membentuk karakter religius siswa. Ekstrakurikuler ini juga dapat mengasah kemampuan siswa sesuai dengan minat mereka, tidak hanya dalam bidang akademik tetapi juga dalam bidang non-akademik. Peneliti memfokuskan pada bidang keagamaan, yaitu rohis. Adapun tujuan penelitian ini adalah untuk mengetahui implementasi kegiatan ekstrakurikuler dalam membentuk karakter siswa, faktor pendukung, serta mengetahui faktor penghambat implementasi kegiatan ekstrakurikuler dalam membentuk karakter siswa. Penelitian ini menggunakan metode deskriptif kualitatif dengan instrumen penelitian berupa pedoman observasi, wawancara, dan dokumentasi. Pengolahan dan analisis data yang digunakan dalam penelitian ini meliputi pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian mengenai implementasi kegiatan ekstrakurikuler di SMPN 04 Bantan terbilang cukup baik. Kegiatan ini didukung oleh kepala sekolah dan terjadwal dengan baik oleh wakil kepala sekolah bidang kurikulum. Faktor pendukung ekstrakurikuler di SMPN 04 Bantan antara lain adalah kekompakan guru-guru di sekolah serta antusiasme dan kedisiplinan siswa dalam menjalankannya. Namun, terdapat beberapa faktor penghambat, seperti prasarana yang kurang memadai, contohnya musholla yang kecil sehingga harus dilakukan sholat bergiliran.
Synthesis of pyrazole and 1,3,4-oxadiazole derivatives of pharmaceutical potential
Authors: Kadam Mayur , Jadhao Nitin L. , Gajbhiye Jayant M.
Published: August 2024

Heterocyclic compounds are important molecules that serve as scaffolds or linkers for the core structure of numerous drug substances. In particular, pyrazole and 1,3,4-oxadiazole are compounds of great interest due to their comprehensive biological activities and interesting structural features. Here, we described an efficient and economical synthetic route leading to N-phenyl substituted pyrazole and 1,3,4-oxadiazole derivatives. Retrosynthetic disconnective analysis showed that the N-phenyl substituted pyrazole can be obtained from chalcone, accessible from the respective aldehyde, and acetophenone. The disubstituted 1,3,4-oxadiazole can be constructed from the respective aldehyde, which originates from pyrrole-containing compound, and formyl chloride. Based on our retrosynthetic analysis, N-phenyl substituted pyrazole was obtained by cyclization of the respective chalcone with phenylhydrazine to give pyrazoline which was in turn converted into pyrazole by oxidative aromatization. Potassium carbonate and a catalytic amount of molecular iodine were used to oxidatively cyclize semicarbazones into 1,3,4-oxadiazoles in a transition metal-free process. Novel pyrazole and 1,3,4-oxadiazoles with potential biological activity are investigated as antituberculosis, anticonvulsant, antidiabetic, anticancer, and tyrosinase inhibitory agents.
A confusing situation in the clinic practice: Isolated maternal hypothyroxinemia
Authors: Keskin Zekeriya
Published: August 2024

Isolated maternal hypothyroxinemia (IMH) is a common problem in the clinic practice. There is a normal maternal thyroid stimulating
hormone (TSH) level with a low maternal free thyroxine (FT4) level. The aim of this review is to explain IMH in the light of current
literature and to contribute to clinicians in the management of IMH. Iodine deficiency is the most important factor in etiology. The
effects of IMH on the pregnant women and the fetus are not clear. However, it is a serious concern among clinicians, especially
considering the importance of the effect of thyroid hormones on fetal brain development. As for the treatment of IMH, the number
of studies conducted is not sufficient and there is no consensus and evidence on levothyroxine treatment. However, there is a
consensus on iodine supplementation and it is recommended to take 250 mg of iodine daily. As a result, IMH is a problem that should
be taken seriously during pregnancy and care should be taken regarding its diagnosis and treatment. Additionally, more research is
needed on the effects and treatment of IMH on pregnant women and fetal health.
Palmitic acid-induced cell death: impact of endoplasmic reticulum and oxidative stress, mitigated by L-citrulline
Authors: Habib Md. Rezwanul , Tokutake Yukako , Yonekura Shinichi
Published: August 2024

Objective: Palmitic acid (PA), the most abundant saturated free fatty acids, induces apoptosis in bovine mammary epithelial cells (MECs). It is suggested that oxidative stress and endoplasmic reticulum (ER) stress are key mechanisms underlying PA-induced cell death. This study aimed to investigate the interaction between ER stress and oxidative stress during PA-induced cell death in mammary alveolar cell-T (MAC-T) cells. Additionally, we examined whether L-citrulline can protect against PA-induced damage of MAC-T cells.Methods: MAC-T cells were treated with 4-phenyl butyric acid (4-PBA) or N-acetyl-Lcysteine (NAC) to inhibit PA-induced ER stress and oxidative stress, respectively. MAC-T cells were pretreated with or without L-citrulline for 48 h followed by PA treatment. Cell viability was measured with MTT assays. Intracellular reactive oxygen species (ROS) levels in MAC-T cells were assessed using 5-(and-6)-chloromethyl-2′,7′-dichlorodihydrofluores cein diacetate acetyl ester dye. Real-time quantitative polymerase chain reaction was used to explore the regulation of genes associated with oxidative stress, and ER stress genes. Western blotting analysis was also carried out.Results: 4-PBA significantly reduced PA-induced mRNA expressions of activating transcription factor 4 (ATF4), C/EBP homologous protein (CHOP), nuclear factor (erythroid-derived 2)-like 2 (NRF2), and intracellular ROS levels. Furthermore, NAC dramatically reduced PA-induced ROS levels and the mRNA expressions of NRF2, ATF4, and CHOP. L-citrulline pretreatment effectively rescued cell viability decreased by PA. Moreover, L-citrulline pretreatment significantly downregulated the PA-induced upregulation of GRP78, ATF4, and CHOP mRNA expression, and protein expression of p-PERK and cleaved caspase-3. PA increased intracellular ROS levels and NRF2 mRNA expression, whereas L-citrulline pretreatment remarkably reduced these levels.Conclusion: Both ER and oxidative stresses interact during PA-induced cell death in MAC-T cells, and L-citrulline could attenuate this cell death by inhibiting ER and oxidative stresses. Therefore, L-citrulline may be a promising supplement for protecting against PA-induced cell death in bovine MECs during the lactation period of dairy cows.
Asparagine synthetase regulates the proliferation and differentiation of chicken skeletal muscle satellite cells
Authors: Jin Hangfeng , Wang Han , Wu Jianqing , Hu Moran , Zhou Xiaolong , Yang Songbai , Zhao Ayong , He Ke
Published: August 2024

Objective: Asparagine synthetase (ASNS) is an aminotransferase responsible for the biosynthesis of aspartate by using aspartic acid and glutamine. ASNS is highly expressed in fast-growing broilers, but few studies have reported the regulatory role of ASNS in muscle development.Methods: To explore the function of ASNS in chicken muscle development, the expression of ASNS in different chicken breeds and tissues were first performed by real-time quantitative reverse transcription polymerase chain reaction (RT-PCR). Then, using real-time quantitative RT-PCR, western blot, EdU assay, cell cycle assay and immunofluorescence, the effects of ASNS on the proliferation and differentiation of chicken skeletal muscle satellite cell (SMSC) were investigated. Finally, potential mechanisms by which ASNS influences chicken muscle fiber differentiation were identified through RNA-Seq.Results: The mRNA expression pattern of ASNS in muscles mirrors trends in muscle fiber cross-sectional area, average daily weight gain, and muscle weight across different breeds. ASNS knockdown inhibited SMSC proliferation, while overexpression showed the opposite. Moreover, ASNS attenuated SMSC differentiation by activating the adenosine 5‘-monophosphate (AMP)-activated protein kinase (AMPK) pathway. Additionally, 5-aminoimidazole4-carboxamide1-β-D-ribofuranoside (AICAR) treatment suppressed the cell differentiation induced by siRNA-ASNS. RNA-Seq identified 1,968 differentially expressed genes (DEGs) during chicken SMSC differentiation when overexpression ASNS. Gene ontology (GO) enrichment analysis revealed that these DEGs primarily participated in 8 biological processes, 8 cellular components, and 4 molecular functions. Kyoto encyclopedia of genes and genomes (KEGG) pathway analysis identified several significantly enriched signaling pathways, such as the JAK-STAT signaling pathway, tumor necrosis factor signaling pathway, toll-like receptor signaling pathway, and PI3K-Akt signaling pathway.Conclusion: ASNS promotes proliferation while inhibits the differentiation of chicken SMSCs. This study provides a theoretical basis for studying the role of ASNS in muscle development.
Comparison of Infrared Smart Mobile Phone Thermometer to Non-contact Forehead Infrared Thermometer in Pediatric Emergency Room Patients
Authors: Iseri Nepesov Merve , Kılınc Derya , Sezer Yamanel Rabia Gonul
Published: August 2024

Background: Non-contact infrared thermometers (NCITs) are frequently used for temperature measurements today due to their numerous advantages. With technological developments, NCITs have been integrated into smart mobile devices, aiming to provide ease of use. Objectives: This study aimed to compare body temperature measurements taken with an infrared smart mobile phone thermometer (SMT) to those taken with a non-contact forehead infrared thermometer (NCFIT) in children. Methods: Pediatric patients admitted to the emergency department of the University of Health Sciences, Zeynep Kamil Maternity and Children’s Hospital between June 2023 and July 2023 were included in the study. Body temperature measurements were performed using an SMT (USB K8) and an NCFIT (ThermoFlash LX-26). Results: A total of 1116 children were included in this prospective study. The mean difference between the NCFIT and SMT (2 cm near) measurements was 1.2°C. The comparison of the measurements was significantly different (P < 0.05). Although all three measurements were statistically significantly correlated, the correlation between the NCFIT and SMT’s readings at both 2 cm and 8 cm was weak, with r = 0.38 and r = 0.34, respectively (P < 0.01). There were 33 children with fever, defined as a body temperature ≥ 38°C with NCFIT. The mean measurements in febrile children from NCFIT, SMT (2 cm), and SMT (8 cm) were 38.2 ± 0.3°C, 36.3 ± 0.5°C, and 35.8 ± 0.9°C, respectively (P < 0.01). The SMT was not able to detect any body temperature ≥ 38°C. The cut-off value for SMT in patients with fever was determined as 36.15°C, which had a sensitivity of 72% and a specificity of 78%. Conclusions: The measurements of SMT from distances of 2 cm and 8 cm were correlated with each other, suggesting that it may be valuable for families in clinical settings to detect deviations in their children's baseline measurements, follow-up on antipyretic usage, and monitor different fever levels. However, it is not useful for screening fever in children and must be used cautiously.
Knowledge and Self-care Behaviors During Menstruation Among Adolescent Females
Authors: Al Khutaba’a Ghida’a , Qaralleh Haitham
Published: August 2024

Background: Menstruation is a significant milestone in adolescent development, often accompanied by stress, tension, and embarrassment. Proper knowledge about menstruation and hygienic menstrual practices are crucial for the health and well-being of adolescent females. Objectives: The present study aimed to identify the knowledge of adolescent females about menstruation and their self-care behaviors during menstruation in Al Karak Governorate, Jordan. Methods: This descriptive cross-sectional study was conducted among 100 school-aged adolescent females at three government girls’ schools in Al-Karak. Data were collected through a self-administered questionnaire and analyzed using SPSS 26 software, employing an independent t-test and analysis of variance (ANOVA). Results: In this study, a total of 100 school-aged adolescent female students from three government girls’ schools in Al-Karak governorate participated, with a mean age of 15.83 ± 1.43, ranging from 11 to 17 years old. The vast majority of the sample knew that menstruation occurs due to hormonal changes (76%) and that it lasts for 2 - 7 days (77%). Additionally, 94% of participants correctly identified the true meaning of hygiene during menstruation. Nearly all participants (98.5%) washed their genitals during their period. Conclusions: Adolescent schoolgirls in Al Karak City, Jordan, have a good level of knowledge about menstruation and menstrual hygiene management and demonstrate satisfactory to fair levels of hygienic practices during menstruation.
Recenzia zborníka Fonografické valce v 21. storočí
Authors: Garaj Bernard
Published: August 2024

Dominika Machutová – Marcel Jánošík (eds.): Fonografické valce v 21. storočí. Phonograph Cylinders in the 21st Century. Slovenská národná knižnica, Martin, 2022, 432 s.
The Effect of Acupressure on Fasting Blood Glucose Levels in Clients with Type II Diabetes Mellitus
Authors: Wekoadi Galih Mahendra , Arwani Arwani , Widigdo Dwi Ari Murti
Published: August 2024

Diabetes mellitus is a? disease that has a characteristic signs? in the from of an increase in glucose levels exceeding normal range . The prevalence of diabetes mellitus  is increasing significantly. Currently, the management?  of diet, exercise and use therapy pharmacological therapy are option in the management of diabetes mellitus. In addition to these therapies, there are complementary therapies such as acupressure. The purpose of this study was to prove the acupressure intervention in influencing fasting blood glucose levels. This research was a quasi- experimental study with a nonequivalent control group design with pre – test post – test. This study had 38 respondents? whi were devided into 2 groups and were taken using a consecutive sampling techniques. This study was conducted from April 7th 2021 – May 9th 2021. The pre – test and post -test difference test used the wilcoxone test. The diferent test between groups used Man – Whitney test and Independent – t test. Study This showed that there were significant differences? before and after treatment in all groups p = < 0.05. The results of the post-test differences between groups also showed p = 0.012 which shows that there are meaningful differences? between post-tests in groups intervention and control groups. Complementary therapy in the form of proven acupressure can decrease fasting blood glucose in type II diabetes mellitus patients, and complementary therapy in the form of acupressure can used for decrease fasting blood glucose levels in type II diabetes mellitus patients.
The Effectiveness of Electronic Trials in the Jurisdiction of the District Court Semarapura Class II Based on Supreme Court Regulation Number 7 of 2022
Authors: Ardiasa I Komang Merta , Subawa Made , Nurindahwati Zuhro
Published: August 2024

Electronic trials, also known as e-trials, represent a significant innovation in the judicial process by integrating technology into court proceedings. These trials utilize digital platforms to manage and conduct various aspects of the trial process, including the submission of evidence, witness testimonies, and legal arguments. However, the adoption of electronic trials also presents challenges that must be carefully considered. This study aims to determine the effectiveness of electronic trial in the jurisdiction of the Semarapura District Court Class II based on Perma Number 7 of 2022, and the obstacles experienced in its implementation. The research contributes to a deeper understanding of the challenges that courts may face in adopting such systems, thereby offering critical information that could inform future improvements and policy adjustments.
Factors Affecting Employee Performance Mediated by Employee Motivation at PT. XYZ
Authors: Rahmada Cika , Widhianto Chandra Wibowo
Published: August 2024

This study aims to determine the Influence of Reward and Organizational Justice on Employee Performance Mediated by Employee Motivation (Empirical Study: Employees at PT. XYZ). The population taken in this study only focuses on all employees of PT. XYZ has 98 employees. The sampling technique in this study uses a saturated sampling technique, where all populations in this study are used as samples. This research method uses quantitative SEM analysis and uses PLS software. The results of the study show that Rewards have a positive and significant effect on employee performance. Organizational fairness has a positive and significant effect on employee performance. Rewards have a positive and significant effect on increasing employee motivation. Organizational fairness has a positive and significant effect on employee motivation. Employee motivation has a positive and significant effect on employee performance. Employee motivation can mediate the influence  of rewards on employee performance. Employee motivation can mediate the influence of organizational justice on employee performance.
Implementation of Authentic Assessment in PAI Learning in Improving Student Motivation and Learning Achievement at SDIT Semarak Rejang Lebong
Authors: Adelia Putri , Anbia Rejabil , Wanto Deri , Daheri Mirzon
Published: August 2024

The aim of this research is to evaluate the impact of using authentic assessment on the motivation and learning achievement of students at SD IT Semarak Rejang Lebong, especially in learning Islamic Religious Education (PAI). This research applies a descriptive and qualitative approach with a focus on SD IT Semarak Rejang Lebong. In line with John Creswell's definition of qualitative research, this methodology involves open data collection, analysis of text or images, representation of information through figures and tables, and personal interpretation of findings. The implementation of authentic assessment in PAI learning at SDIT Semarak Rejang Lebong is believed to be able to improve learning outcomes and student creativity. In this context, authentic assessment is considered very effective because it encourages students to demonstrate their individual abilities. Although some students may have unsatisfactory learning results, the majority of them overall get good grades. If there are students who have not reached Minimum Competency (KKM), the teacher takes remedial steps to provide additional assistance and improve student understanding. Overall, this research highlights that the implementation of authentic assessment in PAI learning at SD IT Semarak Rejang Lebong has a positive impact on students' motivation and learning achievement, namely with remedial steps taken to support their development.
Menteşe Sancağında Suhte İsyanları (1559-1576)
Authors: Yılmaz Özlem
Published: August 2024

XVI. yüzyılın ikinci yarısından itibaren Osmanlı Devleti'nde yaşanan ekonomik sorunlar ve eğitim sisteminde yaşanan aksaklıklar, sistemin bir parçası olan ve özellikle medrese öğrencilerinden oluşan suhteleri mali açıdan oldukça zor bir durumda bırakmıştır. Sosyal düzen içerisinde kendilerine bir yer edinemeyen ve görev alamayan suhteler, alternatif bir geçim kapısı olarak suça yönelmişler ve bu durum Osmanlı tarihinde “Suhte İsyanları” olarak adlandırılan olayların yaşanmasına sebep olmuştur. Suhtelerin çıkarmış oldukları bu isyanlar, Anadolu'nun birçok kazasında görülmekle birlikte en yoğun yaşandığı sancaklardan biri de Menteşe'dir. Bu çalışmada Divan-ı Hümayun'da alınan kararların kaydedildiği mühimme defterleri ile dönemin durum ve şartlarını ortaya koyan araştırma ve inceleme eserleri kullanılacak ve Menteşe sancağı özelinde suhte isyanları hükümlere yansıdığı kadarıyla ortaya konulacaktır.
The Effect Of Employee Engagement In Change On The Effectiveness Of Organizational Transformation At PT XYZ
Authors: Helwah Nunu Fauzan , Anggraeni Elisa , Sukmawati Anggraini
Published: August 2024

PT XYZ is a telecommunications company that is focusing on massive organizational transformation. The results of the Employee Engagement Survey & Communication Effectiveness Survey in 2023 are lower than in 2020, the presumed impact of organizational transformation. The analysis of integration between employee engagement and change management has not been much studied, as most previous studies have researched independently. The objective of the research is to analyze the factors that influence employee engagement in change and the influence on organizational transformation effectiveness. 401 respondents were obtained with criteria of permanent employee and minimum working time of 2 years. Data were analyzed using descriptive statistics and SEM PLS. The results showed that change-related organizational resources, change-released job resources, change-related job demands, and personal resources have a significant positive impact on employee engagement in change, then employee engagement in change has a significant positive impact on the effectiveness of organizational transformation both directly and as a mediator.
Dermatologia e Procedimentos Estéticos - Edição X
Authors: Barroso Langoni de Freitas Guilherme , Travessa Chambó Amanda , Martignago Sanches Beatriz , Polezel de Oliveira Fernanda , Rodrigues de Almeida Souza Julia , Eduarda Monteiro Oliveira Maria , Simões Bandiera Thimoteo Nataly , Rodrigues Moreira Gabriela , Marlene Mioranza Deisy , Gabrielly de Vargas Evelin , Vieira Schlumberger Felipe , da Silva Martins Beatriz , Mendes Pêgo Camila , Silva Ferreira Isadora , Emmanuelly Pereira Thalissa , Borges Rodrigues Isabela , Pina Mauriz Mariana , Borges Polachini Vitória , Vascão Etelma
Published: August 2024

Procedimentos diagnósticos, corretivos, preventivos e terapêuticos compõem o que conhecemos atualmente como dermatologia e procedimentos estéticos. Com certeza foi uma das áreas das Ciências da Saúde que mais evoluíram e se tornaram multidisciplin
Văn hóa số - điều kiện quan trọng để chuyển đổi số thành công ở khu vực công
Authors: Ngô Hoài Sơn  , Lê Thị Thúy An
Published: August 2024

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Estrategias de gamificación y competencias digitales en estudiantes universitarios
Authors: Rivera Rojas Claudia Noemi , Zorrilla Díaz José Eduardo , Bernardo Zarate Carlos Enrique , Figueredo Echeandia Carmen Rosa
Published: August 2024

La gamificación en la educación ha surgido como una herramienta efectiva para mejorar las competencias digitales de los estudiantes mediante la integración de elementos de juego en entornos educativos. Se investigó la relación entre las estrategias de gamificación y el desarrollo de competencias digitales en estudiantes universitarios a través de un estudio descriptivo correlacional con una muestra de 93 estudiantes. Se utilizó dos cuestionarios validados como instrumento de medición. Se encontró una correlación positiva alta (Rho=0.776) entre las estrategias de gamificación y el desarrollo de competencias digitales, lo que indica una relación significativa entre el uso de la gamificación y el progreso en las habilidades digitales de los estudiantes. Se concluye, que la implementación de estrategias de gamificación en la enseñanza se relaciona con un incremento significativo en el desarrollo de habilidades digitales entre los estudiantes.
Neue Beziehungen zwischen alten Bekannten
Authors: Rhein-Fischer Paula
Published: August 2024

Viel wurde über das im Juli bekannt gegebene Compact-Verbot des Bundesinnenministeriums diskutiert. Vor einer Woche bekannte das Bundesverwaltungsgericht nun vorläufig Farbe: Das Gericht stellte die aufschiebende Wirkung der gegen das Verbot gerichteten Anfechtungsklage teilweise wieder her. Seit gestern liegt die Begründung des Beschlusses vor. Sie zeigt: Das BVerwG bleibt seiner umstrittenen linksunten.indymedia-Rechtsprechung treu und bejaht die Anwendbarkeit des Vereinsgesetzes auf Verbote von Organisationen zur Ausschaltung von Medienerzeugnissen. Trotzdem wertet das Gericht die Meinungs- und Pressefreiheit auf.
Vineyard vigilance: Harnessing deep learning for grapevine disease detection
Authors: Mandal Rajarshi , Kheir Gouda Mirna
Published: August 2024

According to the International Organization of Vine and Wine, an impressive 77.8 million tons of grapes are cultivated globally each year. Grapes, long a cornerstone of both diets and agriculture worldwide, are increasingly threatened by diseases such as black rot, Esca, and leaf blight. In modern grapevine orchards, the prevalent method of disease detection relies on human observation, a process that often leads to delays in identifying these afflictions. This inefficiency typically results in diminished crop yields and inferior fruit quality. Automating grapevine leaf disease detection using machine learning will lead to sustainable farming. Deep learning, a branch of machine learning, is well-suited for learning from image data. In this paper, we deployed Convolutional Neural Networks (CNN), a type of deep learning model, to accurately classify healthy and disease-affected grapevine leaf images. We developed a baseline CNN model along with several transfer learning CNN models, namely DenseNet121, EfficientNetB7, MobileNetV2, ResNet50, and VGG16. We hypothesized that ResNet50 would be the best-performing model as it allows deep networks to train with high accuracy, but EfficientNetB7 turned out to be the most accurate model after experimentation. We created a max-voting ensemble with the three most accurate CNN models from the set, and it delivered better results than any individual CNN model. Our max-voting ensemble was then deployed on the web. Consequently, grapevine farmers and other users can detect the three common grapevine leaf diseases – black rot, Esca, and leaf blight, as well as healthy leaves by uploading their own images from the orchard.
Higher metal nitrides: current state and prospects
Authors: Mikhailov O. V.
Published: August 2024

The review integrates and systematizes data published in the last 15 years on the physicochemical characteristics of specific chemical compounds formed by metal elements with nitrogen atoms containing three or more nitrogen atoms per metal atom. Most often, the total number of nitrogen atoms exceeds their greatest number allowed by the formal higher oxidation state of the metal atom present in the compound. The conceptual possibility of practical application of these compounds now and in the future is also discussed.
 The bibliography includes 230 references.
Hoveyda-Grubbs type complexes with ruthenium-pnictogen/halcogen/halogen coordination bond. Synthesis, catalytic activity, applications.
Authors: Antonova A. S. , Zubkov F. I.
Published: August 2024

Catalytic olefin metathesis using Hoveyda-Grubbs-type ruthenium complexes is a powerful tool for creating complex molecules possessing a variety of practically useful properties. This method is also applied for obtaining modern polymer materials from low-demand petroleum products. Among all ruthenium complexes containing five- or six-membered chelate rings, the commercially available HG-II catalyst is the most common. In addition, other Hoveyda-Grubbs-type complexes, which include a Het→Ru donor-acceptor bond in the chelate ring, often exhibit metathesis activity equal to or superior to that of HG-II. This review considers second-generation N-heterocyclic ruthenium carbene Hoveyda-Grubbs-type complexes with donor-acceptor bonds such as O→Ru, S→Ru, Se→Ru, N→Ru, P→Ru and Hal→Ru in the chelate ring. Methods of preparation, analysis of stability and catalytic activity of such complexes are compared, and examples of the application of these organometallic ruthenium derivatives in the synthesis of practically relevant products are provided. The literature from 2010 to 2023 is summarized, making this review useful for a broad audience of chemists working in heterocyclic and organometallic chemistry, as well as practitioners involved in the production of catalysts and polymers. Bibliography includes 174 references.
Vitaminlerin ve Metallerin Çift Yönlü Etkileri: Sağlık, Mutajenite ve Antimutajenite Üzerine Bir İnceleme
Authors: Delik Eda , Tefon Öztürk Burcu Emine , Kaya Bülent
Published: August 2024

Ağır metaller ve vitaminler insan sağlığı üzerinde önemli etkilere sahip maddelerdir. Çevresel ve endüstriyel kaynaklardan dolayı ağır metallere maruziyet toksik etkilere yol açarken, vitaminler genellikle vücut fonksiyonlarını destekleyen esansiyel bileşenler olarak bilinmektedir. Ancak her iki grup da insan sağlığı açısından doza bağlı olarak zararlı veya yararlı olabilmektedir. İkisinin de ortak noktalarından biri, eser miktarda insan vücudu için gerekli olmalarıdır. Ayrıca hem ağır metaller hem de vitaminler metabolizmanın düzgün yürüyebilmesi için genellikle vücuda dışarıdan alınmaları gereken maddelerdir. Bu derlemede ağır metallerin ve vitaminlerin toksik ve antitoksik etkileri ele alınmıştır. Ayrıca bu maddelerin insan sağlığı üzerindeki etkileri maruz kalınan dozlarla ilişkilendirilerek hem zararlı hem de yararlı yönleri üzerinde durulmuştur. Sağlık için önemli bazı metallere ve vitamin gruplarına değinilerek, yüksek dozların potansiyel toksisite yaratabileceği vurgulanmıştır. Sonuç olarak bu derleme bireylerin sağlığını koruma stratejileri geliştirmelerine ve sağlık profesyonellerinin maruziyet risklerini etkili bir şekilde yönetmelerine yönelik önemli bulgular sunmayı amaçlamıştır.
A DSA és az uniós szerzői jog kapcsolata
Authors: Keserű Barna Arnold
Published: August 2024

A digitalizáció rohamos térnyerése alapvetően alakítja át életünket. Az internethez való hozzáférés ma már általánossá vált, ami mind a gazdaságra, mind a kultúrára hatással van. Ezt a jogalkotó is igyekszik követni, így nem véletlen, hogy az elmúlt években az EU-ban is felgyorsult a jogalkotás ezen a területen. Ennek egyik jelentős eredménye a DSA, amely a közvetítő szolgáltatásokra vonatkozó jogi keretrendszert kívánja egységes alapokra helyezni azért, hogy elősegítse az innovációt és az alapvető jogok hatékony védelmét. Mivel az internet nem ismer határokat, ezek a szolgáltatások sem kezelhetők megfelelően nemzeti szinten. Ezért az EU-nak az a célkitűzése, hogy a belső piacon egységes feltételeket teremtsen a közvetítő szolgáltatásoknak és a korábbi szabályanyagot rendeleti úton bővítse. A DSA egyik legfontosabb kérdése a tárhelyszolgáltatók felelőssége a felhasználók által feltöltött jogellenes tartalmakért. Ha ez a jogellenesség szerzői jogi jogsértésben nyilvánul meg, akkor az alkalmazandó jogforrási rendszer is komplikálttá válik. A tanulmány célja feltárni, hogyan érvényesülnek egymás mellett a DSA és az uniós szerzői jog szabályai.
A DSA és a DMA fogyasztóvédelmi irányai a békéltető testületi és hatósági jogalkalmazás tükrében
Authors: Hohmann Balázs
Published: August 2024

A fogyasztói jogok valódi érvényesülését, a fogyasztóvédelem európai uniós követelményekbe is foglalt magas szintjét akkor tekinthetjük megteremtettnek, amikor a fogyasztó olyan helyzetben van, hogy az általa kifogásolt fogyasztói jogviszonyt igényérvényesítés keretében könnyen meg tudja támadni, és az igényérvényesítési lehetőségektől azt várhatja, hogy érdemi orvoslást jelenthetnek az általa valószínűsített jogsérelemre. Új lehetőséget hozhat a megújuló európai szabályozás azzal, hogy a digitális térben a felhasználóknak, fogyasztóknak érdemi lehetőséget teremt a jogvédelemre, ha jogsértés éri őket. A jelen tanulmány célja, hogy feltárja a 2022 végén hatályba lépett DMA és DSA követelményeinek hatását arra vonatkozóan, hogy az mennyiben tud szabályozási előrelépést biztosítani a fogyasztói igények hatósági és békéltető testületi elbírálásában.
A DSA és a DMA hatása a fogyasztókra – előzetes értékelés
Authors: Schubauer Petra
Published: August 2024

Az Európai Unió digitális stratégiájának két jogalkotási eleme, a DMA és a DSA, leginkább versenyjogi, fogyasztóvédelmi és adatvédelmi szempontból fontos célkitűzésekkel rendelkező szabályrendszer, amelyeknek a fogyasztókra gyakorolt hatása jelentős: biztonságos digitális teret hoznak létre, ahol az alapvető jogok megfelelően tudnak érvényesülni – ideértve az adatvédelmi jogokat is –, emellett ösztönzik a versenyt és az innovációt is. Tekinthetjük a jogszabályokat az EU versenypolitikája megnyilvánulásának, amely a szolgáltató cégeket versenykörülmények közé kényszeríti, hogy biztosítsa a versenynek a jogalkotó által társadalmilag hasznosnak ítélt funkcióit. A digitális szolgáltatásokat nyújtó cégek tevékenysége sokszínű és szerteágazó, ezért a szabályozásnak is követnie kellett ezt a komplexitást. A DMA harmonizált szabályai az egész EU-ban biztosítják a megtámadható és méltányos piacokat a digitális ágazatban, amely piacokon jelen vannak a kapuőrök, a DSA pedig biztosítja a belső piac megfelelő működését a közvetítő szolgáltatások tekintetében, továbbá olyan biztonságos, kiszámítható és megbízható online környezetre vonatkozó egységes szabályokat határoz meg, amelyek alapján az EU Alapjogi Chartájában megfogalmazott alapvető jogok hatékony védelmet élveznek.
A DMA és a versenyjog viszonya
Authors: Tóth András
Published: August 2024

Az Európai Unióban néhány éve mutatkozott meg, hogy a közösségi versenyjog önmagában kevés az online platformok által okozott versenyproblémák megoldására, emiatt a hiányosság kezelésére ex ante szabályozást és piacvizsgálati hatáskört is vegyítő szabályozást fogadott el az EU. A DMA a piacszabályozások új generációját képviseli, versenyjogi gyökerekkel és a versenyjogot eljárásjogi értelemben meghaladó karakterrel. A rendeletnek piacszabályozási szempontból több jellemzője is van. A legérdekesebb, hogy egyfajta részvételi versenyszabályozást valósít meg azáltal, hogy egyes kötelezettségek a szabályozó és a szabályozott dialógusában alakulnak ki. A DMA és a versenyjog egymást kiegészítő viszonyban van, így nem tiltja a tagállamok számára, hogy a kapuőröknek olyan, versenyjogi szabályokon alapuló kötelezettségeket írjanak elő, amelyek túlmutatnak a DMA-n. Azonban a kiegészítő viszony következtében a párhuzamos jogérvényesítés miatt felmerülhet a ne bis in idem elv sérelme.
A DMA mint piacszabályozási eszköz és az antitröszt versenyjog kapcsolódási pontjai
Authors: Csitei Béla
Published: August 2024

A DMA előre el kívánja tiltani bizonyos magatartásoktól a legnagyobb online platformokat, az ún. kapuőröket, mivel ezeken a piacokon a versenyjog, különösen a gazdasági erőfölénnyel való visszaélés tilalma nem bír kellő visszatartó erővel, nem alkalmas a versenyproblémák hatékony kezelésére. Emellett napjainkban egyre több kritika éri a fúziókontroll szabályrendszerét amiatt, mert nem lép fel az ún. gyilkos felvásárlásokkal szemben – a DMA erre a problémára is kínál lehetséges megoldást. Tanulmányunkban azt vizsgáljuk, hogy a DMA mint piacszabályozási eszköz miként viszonyul a klasszikus versenyjog cél- és eszközrendszeréhez – ennek során bemutatjuk a versenypolitika által előmozdítani kívánt célokat, a DMA elfogadásához vezető folyamatot, a versenyjog elégtelenségének okait, valamint a DMA-nak az antitröszttilalmakból eredeztethető szabályait.
Engedelmeskedsz-e a felszólításnak?
Authors: Selnicean László
Published: August 2024

A gazdasági és a társadalmi változások, a globális rendszert érő sokkok jelentős hatással vannak a hírközlési és a médiapiacok, valamint az online platformok működésére. E változások azonban nem csorbíthatják értékeinket. Biztonságosabb, valamennyi felhasználó alapvető jogait védő digitális teret kell kialakítanunk, és törekedni kell az egyenlő versenyfeltételek megteremtésére. Az új helyzetekre a jogalkotás csak késve tud reagálni, azonban az uniós jogalkotó épp az utóbbi évtizedeknek az online platformokkal kapcsolatos legégetőbb problémáira kíván megoldást nyújtani a DSA-val és a DMA-val. A felszólító levél soft law eszközként rugalmas lehetőséget biztosít a feltételezett versenyproblémák önkéntes orvoslására, a versenyfelügyeleti eljárással járó idő és egyéb terhek elkerülését célozva.
Capítulo 4: Modelación basada en agentes (MBA) para la sostenibilidad. Un análisis bibliométrico
Authors:   Universidad Técnica de Manabí, Mena-Mejía Sergio Antonio , Muyulema-Allaica Juan Carlos ,   Estatal Península de Santa Elena, Vega-Albán Julissa Fabiola ,   Universidad Técnica de Manabí
Published: August 2024

Dado que en los últimos años han ido evolucionando la tecnología, las cuales han sido herramientas que contribuyen a mitigar el impacto ambiental, social, económico, político, el objetivo partió con el fin de investigar el uso de la modelación basada en agentes (MBA) para la sostenibilidad mediante un análisis bibliométrico. Para lo cual, desde la reflexión, se plantearon tres interrogantes fundamentales; la primera de ellas: ¿Cuáles son las publicaciones más citadas y su relación con otros autores? La segunda: ¿Cuáles son las instituciones que tienen más relación entre sí, en la divulgación de información relacionada a MBA? La tercera: ¿Cuáles son las publicaciones más citadas en países y sus revistas? La metodología se fundamentó en una revisión sistemática de literatura (RSL) enfocada en MBA entorno a la sostenibilidad, mediante una exploración bibliométrica. Se utilizó como motor de búsqueda Dimensions, para un periodo comprendido entre los años 2021-2023. Los criterios de inclusión y exclusión se centraron en el área de ingeniería y tipo de acceso abierto. Posteriormente, se utilizó análisis R-Studio bibliometrix (biblioshiny), visualización de redes VOSviewer y Voyant Tools. Los resultados de este trabajo muestran datos tomando en consideración 439 artículos y los vínculos existentes entre países, organizaciones, revistas y el número de citaciones de los autores, concluyendo así la importancia de los MBA y su análisis e interpretación en los diferentes entornos asociados a la sostenibilidad (social, político, económico y medioambiental).
Hybrid Deep Learning-Based Model for Intrusion Detection
Authors: Tolba Ahmed , Mostafa Nihal N. , Sallam Karam M.
Published: August 2024

There is an intensive need for intrusion detection systems (IDSs) due to incremental and frequent cyber-attacks. The first line of defense against online threats is an IDS. Researchers are using deep learning (DL) approaches to detect attackers and preserve user information.  In this study, we introduce a hybrid DL-based model. The proposed model integrates LSTM and ResNet to eliminate the vanishing gradient problem and increase the accuracy of the classification model. The proposed model aims to classify between normal or an attack, with each attack either being a DoS, U2R, R2L, or a probe over the NSL-KDD dataset. The proposed model achieves 99.5% according to accuracy. The model was compared with other ML and DL models.
Assessment of Cybersecurity in Industry 4.0 using Delphi-Based Factor Relationships and Comprehensive Distance-Based Ranking Methods under Uncertainty
Authors: Mohamed Mai , Ayman Shaimaa , Ye Jun
Published: August 2024

Industry 4.0 is a new revolution in which internet connection technologies are interfaced with various components of industrial systems to create the smart factories and manufacturing organizations of the future to achieve a sustainable manufacturing framework. A large number of networked devices presents a significant chance to gather important data for improving the technology of decision-making to enhance product life-cycle management. Industry 4.0 technologies will face significant challenges and obstacles due to the cybersecurity and data privacy problems suffered by current Internet technology. In actuality, cybersecurity poses an important challenge to the advancement of sustainable manufacturing. Cybersecurity architectures are widely employed to prevent intrusions and attacks on computers and networks. As a result, there is a major decrease in the adoption of Industry 4.0 technologies and the sustainable manufacturing framework within organizations. To achieve the implementation of this sustainable manufacturing in companies we suggested five cybersecurity measures and six criteria. The proposed decision-making method aims to rank the cybersecurity procedures. The ranking of these measures used a combination of Delphi-FARE (factor relationship) and COBRA (comprehensive distance-based ranking) methods based on a neutrosophic environment. The result showed that alternative one “Data Encryptions” is the best one, and alternative five “Cloud Servers” is the worst one. We conducted a sensitivity and comparison analysis to verify the stability of the model and its performance with other models and demonstrated impressive results.
Enhanced Network Security using LSTM-Based Autoencoder Models
Authors: Elezmazy Ibrahim M. , Mostafa Nihal N.
Published: August 2024

An intrusion detection system (IDS) is essential to protect the network from cyber threats. This paper uses network traffic statistics to develop an LSTM-based auto-encoder model for effective intrusion detection. Time dependence is captured by the model using the long short-term memory (LSTM) network, which can discriminate between normal and pathological activity. High accuracy, recall, and F1 scores are demonstrated in experiments from the NSL-KDD dataset, demonstrating the model's resilience in identifying network intrusions. The superiority of LSTM-based approaches is confirmed by comparison with traditional methods. Through the use of deep learning techniques, this research advances IDSs by highlighting their adaptability and scalability in dynamic network environments. The proposed model achieved the highest accuracy, precision, recall, and F1-score values of 99.9%, 99.9%, 99.9%, 99.7%, and 99.8%, respectively.