bluuebunny/crossref_metadata_2025 huggingface dataset:
"The Well-tempered clavier" by J. S. Bach: harpsichord, clavichord, organ, piano
Authors: Smirnova Natalia ,   Saratov State Conservatoire
Published: July 2024

The article is devoted to the interpretation of "The Well-tempered Clavier" as one of the most popular works by I. S. Bach in the modern educational process. Subject of study: the influence of the harpsichord, clavichord, organ on the specifics of piano writing. As a methodology, an integrated approach is used, which allows making generalizations about Bach’s music, personifying individual means of instrumental expressiveness. Pedagogical and performing perspectives of problem statement are singled out. Two preludes and fugues from the first volume are used as material of study — Cis-dur and f-moll. Possible composer's preferences in choosing the necessary instrument are proved. For this purpose, original methods are proposed for optimizing the interpretation process. The obvious consistency of the requirements of performing practice of the past and the present is proved.
Los materiales audiovisuales en el desarrollo de las destrezas de matemáticas del séptimo grado
Authors: Tomalá Pozo Gabriela , Tigrero Suárez Freddy
Published: July 2024

La presente investigación titulada “Los materiales audiovisuales en el desarrollo de las destrezas de matemáticas del séptimo grado”, se consolida como una temática interesante porque son elementos esenciales en el ámbito educativo. Se realizó con el objetivo de analizar la influencia de estos recursos en el área de matemáticas mediante su variedad, sus beneficios y su importancia para la formación integral de los estudiantes. El trabajo se caracterizó por tener un enfoque cualitativo, de tipo exploratorio, descriptivo y de método analítico. Se aplicó la técnica de la entrevista con una guía de preguntas dirigida a profesionales de séptimo grado de una institución educativa de la provincia de Santa Elena. Los resultados obtenidos determinan que los materiales audiovisuales son importantes porque motivan, mejoran la comprensión, permiten visualizar conceptos abstractos y la personalización de las clases matemáticas. No obstante, su limitación es la falta de recursos tecnológicos dentro de la institución, pero los docentes han tratado de implementarlos en sus planificaciones. De este modo, se concluye que el uso de los materiales audiovisuales influye de forma positiva en el desarrollo de las destrezas de los estudiantes, por lo tanto, son fundamentales para una educación matemática más interactiva y significativa.
Development of Micro Electrical Discharge Machine and Micro-hole Machining Using Multiple Micro Electrodes
Authors: Shin Min Chul , Kim Bo Hyun , Kim Gyu Man
Published: July 2024

Recent advances in microtechnology have highlighted the need for fabricating microscopic parts with complex three-dimensional structures. This, in turn, has increased the demand for innovative tools. Micro electrical discharge machining (MEDM) is one such technique that has proven to be effective in producing parts that are difficult to fabricate using traditional manufacturing methods, such as micro shafts and micro holes. Therefore, this study focuses on the development of a specialized MEDM system that incorporates an optimized wire electrical discharge grinding (WEDG) module. Additionally, the study successfully fabricates microelectrodes for use as cutting tools using the MEDM/WEDG system. These micro-electrodes are then utilized in the precise fabrication of various types of multiple micro electrodes through the use of reverse electrical discharge machining (REDM). These multiple micro electrodes are subsequently employed in precise hole machining operations using MEDM. The application of REDM signifies a significant technological advancement in the precision fabrication of microstructures. Furthermore, it is expected to greatly enhance the versatility and efficiency of microtechnology manufacturing processes. Overall, REDM represents a new approach to manufacturing that is capable of producing more complex and high-precision microstructures.
Advancements in Energy Harvesting: Piezoelectric, Triboelectric, Pyroelectric, and Magnetoelectric Technologies for Self-powered Sensor Systems
Authors: Mahanty Biswajit , Lee Dong-Weon
Published: July 2024

In the era of Internet of Things (IoT) advancements, millions of sensors and electronic devices are interconnected through the internet. A reliable power source is required for their continuous operation. Self-powered sensor systems have emerged as promising solutions for various applications including wearable devices and environmental monitoring, benefiting both society and the environment. These systems can maintain themselves by eliminating the need for external power sources or frequent battery replacements and converting discarded energy sources around them into electrical energy. Among various energy harvesting technologies, piezoelectric, triboelectric, pyroelectric, and magnetoelectric mechanisms have garnered significant attention due to their ability to convert mechanical, frictional, thermal, and magnetic energy into electrical power, respectively. This review aims to provide a comprehensive overview of recent advances in these technologies for self-powered sensor systems, catering to a wide audience. It explores fundamental principles of their-energy harvesting mechanisms, highlighting their strengths, limitations, and potential applications. In addition, this review discusses challenges related to the development of nanogenerator-based self-powered sensor systems and presents new opportunities for their advancement.
Enhancing Inductive IR Thermography by Using FFT-Equalization, Motion Tracking Detection and VDSR Super-resolution Processing
Authors: Lee Seungju , Chung Yoonjae , Kim Wontae
Published: July 2024

Among non-destructive inspection techniques, infrared thermography stands out as a promising technology that enables real-time inspection of large areas without the need for physical contact. In this study, we employed the dynamic induction thermography method, which is one of the active infrared thermography techniques, to detect defects on the back side of the S275 material specimen. This technique involves creating relative movement between the IR camera and the specimen. We acquired sequence images at different moving speeds using the induction thermography technique, and then used the FFT with Gaussian filtering to solve for non-uniform heat sources. To further enhance the resolution, we applied the VDSR technique, which is based on deep neural networks. The effectiveness of this approach was validated both qualitatively and quantitatively. Finally, we utilized the MOT algorithm to automatically detect defects in the image with the highest thermal contrast, which was captured at a speed of 15 mm/s. In this study, we demonstrate the effectiveness of thermal equalization using the GF-based FFT algorithm, as well as the superresolution conversion achieved through the VDSR-based deep neural network. Additionally, we present a mechanism for automated slit detection using the MOT algorithm.
Faktor Penyebab dan Upaya Penanggulangan terhadap Masyarakat Yang Tidak Mau Menjadi Saksi Dalam Kasus Kejahatan di Kepolisian Resor Kota Kupang Kota
Authors: Selan Anggie Famia Yudithia , Petrus Leo Rudepel , Vitus Wilhelmus Bhisa
Published: July 2024

Saksi merupakan salah satu faktor penting dalam pembuktian atau pengungkapan fakta yang akan dijadikan acuan dalam menemukan bukti-bukti lain untuk menguatkan sebuah penyelidikan, penyidikan, dan bahkan pembuktian di pengadilan. Rumusan masalah penelitian ini adalah: (1) Apakah yang menjadi faktor penyebab masyarakat tidak mau menjadi saksi dalam suatu kasus kejahatan di Kepolisian Resor Kota Kupang Kota? (2) Bagaimanakah upaya pihak kepolisian dalammenanggulangi masyarakat yang tidak mau menjadi saksi dalam suatu kasus kejahatan di Kepolisian Resor Kota Kupang Kota?. Penelitian ini merupakan penelitian yuridis empiris. Untuk mendapatkan hasil penelitian tersebut, maka penelitian ini akan dilakukan dengan wawancara dan studi pustaka. Teknik wawancara yang digunakan adalah teknik wawancara semi terstruktur dan studi kepustakaan yang meliputi buku, jurnal, dan sumber-sumber tertulis lainnya. Data dianalisis secara deskriptif-kualitatif. Hasil penelitian ini dapat disimpulkan: (1) Faktor penyebab masyarakat tidak mau menjadi saksi dalam suatu kasus kejahatan di Kepolisian Resor Kota Kupang Kota adalah  faktor tidak mau terlibat dengan Proses Hukum, faktor tidak melihat secara langsung, faktor takut dan trauma, faktor resiko keamanan, faktor pemahaman masyarakat terhadap hukum, faktor kerugian waktu dan finansial, faktor adanya serangan atau  ancaman balik dari pihak yang dirugikan. (2) Upaya pihak kepolisian dalam menanggulangi masyarakat yang tidak mau menjadi saksi dalam suatu kasus kejahatan di Kepolisian Resor Kota Kupang Kota adalah Upaya Preemtif melakukan komunikasi secara persuasif kepada saksi, upaya Preventif memberikan penyuluhan mengenai hukum dan menjelaskan tentang proses penyelidikan ,memberikan perlindungan terhadap saksi ataupun korban, upaya represif melakukan koordinasi dengan saksi mengenai alasan tidak memberi keterangan agar dimasukkan kedalam berita acara sumpah
Pengaruh Model Pembelajaran Quantum Learning Terhadap Kemampuan Pemahaman Matematis Siswa Kelas IV SD Negeri Sukarame
Authors: Siti Apsoh
Published: July 2024

Penelitian ini bertujuan untuk mengetahui adanya pengaruh penggunaan model pembelajaran quantum learning dan adanya perbedaan peningkatan antara siswa yang menggunakan model pembelajaran quantum learning dengan siswa yang menggunakan pembelajaran konvensional terhadap kemampuan pemahaman matematis siswa kelas IV SD Negeri Sukarame. Penelitian ini merupakan penelitian kuantitatif jenis quasi exsperiment design. Populasi dan sampel dalam penelitian ini yaitu kelas IVA sebagai kelas eksperimen (quantum learning) dan kelas IVB sebagai kelas kontrol (pembelajaran konvensional). Teknik analisis data menggunakan uji normalitas (shapiro‑wilk) karena sampel <100, uji homogenitas (lavene test), dan uji hipotesis (independent sample t-test). Berdasarkan hasil analisis data, diperoleh hasil dengan bantuan aplikasi SPSS Version 25.0 yaitu thitung = 6,750 dengan ttabel = 2,021. Karena thitung > ttabel (6,750 > 2,021), maka H0 ditolak. Hasil uji signifikansi (2-tailed) sebesar 0,000 < 0,05 sehingga H0 ditolak dan H1 diterima. Dalam hipotesis statistik ditulis H1 : µ1 ≠ µ2 yang artinya ada pengaruh yang signifikan dari model pembelajaran quantum learning terhadap kemampuan pemahaman matematis siswa kelas IV SD Negeri Sukarame. Setelah itu, dilakukan uji N‑Gain. Hasil analisis data diperoleh nilai thitung = 7,387 dengan ttabel = 2,021. Karena thitung > ttabel (7,387 > 2,021) maka H0 ditolak. Hasil uji signifikansi (2-tailed) sebesar 0,000 < 0,05 sehingga H0 ditolak dan H1 diterima. Dalam hipotesis statistik ditulis H1 : µ1 ≠ µ2 yang artinya ada perbedaan peningkatan yang signifikan antara kelas eksperimen yang menggunakan model pembelajaran quantum learning dengan kelas kontrol yang hanya menggunakan pembelajaran konvensional terhadap kemampuan pemahaman matematis siswa kelas IV SD Negeri Sukarame.
Exploratory testing for platform video games: strategies and lessons learned
Authors: Duarte Yohan , Mandelli Henrique Canella , Durelli Vinicius , Nardi Paulo Augusto , Endo Andre Takeshi
Published: July 2024

With the growth of the digital games market, the occurrence of bugs in games has a significant impact and generates dissatisfaction among users. Therefore, conducting tests is necessary to avoid these events and ensure the quality of the distributed product. Among the tests that are performed in games, one that is particularly effective in identifying bugs from the user's perspective is exploratory testing, but this is little covered in game testing literature, not providing new testers with guides or paths to be used for specific occasions. This paper reports an experience of applying exploratory testing strategies in 2D and 3D platform games. We selected seven well-known strategies of exploratory testing and conducted a study that involved the definition of a game testing procedure and proper adaptations for the games under test. By applying the game testing procedure, several bugs with low, medium and high severity were uncovered. The lessons learned and routines carried out in this study can be used by new testers in games of the same category, in an attempt to obtain better results.
Klausurtraining Umweltrecht
Authors: Winkler Daniela , Kelly Ryan , Schmidt Kristina , Zeccola Marc
Published: July 2024

Vorerst ist nicht absehbar, dass es in näherer Zukunft ein Umweltgesetzbuch gibt, das alle umweltrechtlich relevanten Regelungen – vergleichbar dem Sozialrecht – zusammenfasst und einheitlich normiert. So bleibt es bei der Vielzahl an Einzelregelungen. Das Klausurtraining stellt die typischen Problemkonstellationen, wie sie häufig in Übungs- und Examensprüfungen vorkommen, dar. Das Fallbuch legt einen Schwerpunkt darauf, sämtliche klausurrelevanten Umweltrechtsbereiche abzudecken, dabei wird das Energierecht ebenso berücksichtigt wie das europäische Umweltrecht. Durch zahlreiche die Fallbearbeitung ergänzende Erläuterungen verbindet das Werk die Vorzüge eines Klausurenbuchs mit denen eines Lehrbuchs.

Mit Beiträgen vonProf. Dr. Daniela Winkler, Abteilung für Rechtswissenschaft des Instituts für Volkswirtschaftslehre und Recht der Universität Stuttgart | Ryan Kelly, M. Sc., Öko-Institut e.V., Freiburg | Kristina Schmidt, LL.M., Albert-Ludwigs-Universität Freiburg | Dr. Marc Zeccola, Universität Stuttgart
Die Zulässigkeit von Abwerbe- und Einstellungsverboten zwischen Arbeitgebern
Authors: Roll Michael
Published: July 2024

In times of skills shortages, competition between employers for qualified workers is increasing. One means of this competition are no poach agreements between employers. The author examines their permissibility based on antitrust law, § 75f HGB, the law of general terms and conditions and general civil law. The relationship between the standards of the various areas of law is discussed in detail. The author thus paints a comprehensive picture of the limits of the permissibility of no poach agreements, sets out general standards for them and provides practical advice on drafting contracts.
Kinematic Modeling of Continuum Robots Using Artificial Intelligence Tools
Authors: Ghoul Abdelhamid , Djeffal Selman , Kara Kamel
Published: July 2024

Continuum robots are progressively dwarfing traditional rigid robots in many areas, due to their outstanding flexibility and easy adaptation to almost any kind of trajectory, yet their kinematic modeling is presented as a drawback, in particular with multi-sections and variable curvature, which curbs the full benefit of these robots. In this context, this chapter presents the description of continuum robots and their kinematic modeling in detail. Firstly, the description of the behavior and forward kinematic models are presented for continuum robots with constant and variable curvatures. Then, to calculate the inverse kinematic model of continuum robots, artificial neural networks, and metaheuristic optimization techniques have been used to obtain the inverse kinematic model of single and multi-section continuum robots, respectively. To validate the utility of the proposed techniques, different trajectories are considered to be followed by considered robots. It is found that the developed techniques are powerful tools to deal with the high complexity of nonlinear equations, in particular when it comes to solving the inverse kinematic model of multi-section continuum robots with variable curvature. To have a closer look at the efficiency of the developed techniques during the follow-up of the proposed trajectories, 3D simulations have been carried out with different configurations.
The Research Progress of Molecular Hydrogen in the Treatment of Traumatic Brain Injury: A Review
Authors: Zhai Jiayuan , Yang Wanchao
Published: July 2024

Molecular hydrogen, a medical gas with potent antioxidant and anti-inflammatory effects, exhibits significant therapeutic potential for various diseases. Traumatic brain injury (TBI) is often accompanied by extensive cognitive dysfunction, characterized by complex pathogenesis and poor prognosis. Recent studies have demonstrated that inhalation of a high concentration of molecular hydrogen can improve the prognosis of TBI; however, the specific mechanism remains unclear. This article provides a comprehensive review on the mechanisms underlying the action of a high concentration of molecular hydrogen in TBI and discusses its association with AMPK, HDAC5, acetyl-CoA, microglial histone acetylation, and GSK3β/PTEN/Akt axis. These findings offer a theoretical foundation for further experimental and clinical research of molecular hydrogen in TBI treatment.
Navigating Sustainability: A Conceptual Exploration of Road Freight Decarbonisation
Authors: E. Ezenwa Anthony , Oledinma Akunna , Osei Martin , Ede Obiajulu , Ikeogu Christopher , Ibeawuchi Nze
Published: July 2024

This chapter underscores the critical importance of embracing alternative fuels, specifically natural gas and hydrogen, as pivotal elements in the concerted effort to decarbonise road freight operations. It accentuates the necessity for collaborative, well-informed decision-making processes to navigate the complexities of this transition successfully. The exploration extends beyond technological considerations to encompass policy-driven initiatives adopted by nations like Norway, India, the USA, the UK, South Africa, and Germany, among others. Notably, it scrutinises instances of demonstrated economic viability associated with specific decarbonisation strategies employed in these regions. Moreover, the chapter advocates for sustained interdisciplinary research efforts to comprehensively address the diverse challenges posed by regional variations, industry-specific requirements, operational environments, cross-cultural influences, and the integration of sustainability metrics. By emphasising the importance of ongoing technological innovation, robust policy frameworks, and thoughtful economic considerations, the chapter envisions a global roadmap for sustainable road freight practices. In essence, it calls for a holistic approach, urging scholars, policymakers, and industry experts to collaboratively shape a sustainable future for road freight that addresses the intricate interplay of technological advancements, policy dynamics, and economic imperatives on a global scale.
The Physics-Biology Links in Suspended and Settled Estuarine Mud Dynamics: A Review
Authors: Wolanski Eric , Elliott Michael
Published: July 2024

In marine, coastal and estuarine environments, it is not possible to understand the ecological processes unless there is a very good understanding of the physical forcing factors. In turn, once the physics of an area creates the conditions for colonisation by the biota, then, very often, the biota modifies the physical and biogeochemical processes. This review details the physical processes involved both in the substratum and the water column, especially in muddy sedimentary systems typical of estuaries and coastal areas. Using recent studies to show that the physical and biological structure and processes work in tandem to create the water column and sedimentary features, the analysis shows that the physics creates the conditions both for chemical mediation and for biological colonisation. The responses on and by the biota include both the micro- and macroorganisms that influence flocculation, floc creation and disintegration, especially through the production of extracellular mucous substances, bioerosion and biostabilisation. Colonisation is firstly by microorganisms and then by macroorganisms. These organisms then create feedback loops where they modify the structure of both the flocs and the bed sediment. It is emphasised that these aspects need to be incorporated into the engineering models of fine sediment dynamics of estuarine and coastal waters, in order to increase their reliability.
Lung ultrasound findings in COVID-19 patients, patients recovered from COVID-19, and patients without lung disorders
Authors: González Suárez Susana
Published: July 2024

The use of lung ultrasound progressively increased during the SARS-CoV-2 pandemic. The presence of a pulmonary interstitial pattern, consolidations, and pleural alterations, with a typically bilateral, predominantly peripheral, and patchy distribution, are common ultrasound findings in COVID-19 pneumonia. In asymptomatic patients recovered from SARS-CoV-2 infection, residual lung lesions were also detected by ultrasound. Ultrasound lung abnormalities have also been found in asymptomatic patients without baseline lung pathology and with some systemic disease. Therefore, although lung ultrasonography has demonstrated comparable sensitivity to other imaging techniques, its specificity is limited, especially compared to CT for the diagnosis of COVID-19. The real impact of the lesions caused by SARS-CoV-2 must be determined by integrating the ultrasound pattern with the clinical context and laboratory results. Lung ultrasound has not only contributed to the early identification of COVID-19 but is also a very useful tool in making decisions about hospital admission and therapeutic strategies.
Intestinal Parasites from Past to Present: Taxonomy, Paleoparasitology, Geographic Distribution, Prevention and Control Strategies
Authors: Dogan Nihal
Published: July 2024

Intestinal parasites are among the oldest human infectious agents. Throughout history, many parasite species have continued to evolve with humans during migrations, hunting, and domestication. Intestinal parasites are still a major cause of morbidity and mortality in the world, especially among children in underdeveloped countries. In developing countries, helminth infections such as hookworms, Ascaris, whipworms and amoebiasis caused by Entamoeba histolytica are parasitic agents that cause significant mortality and growth retardation. Soil-transmitted helminths and intestinal parasites of zoonotic origin cause significant mental and physical developmental disorders in poor people in endemic areas. It is an important public health problem affecting a quarter of the world’s population, increasing the global health burden and impairing quality of life. Intestinal protozoa are among the leading causes of diarrhea in developed and developing countries. In order to achieve success in prevention and control programs, it is necessary to identify people with parasites through community-based epidemiological studies and to carry out treatment and post-treatment controls. Although epidemiologic studies on intestinal parasites are mostly related to children, infants, pregnant women, and immunocompromised populations are at significant risk. Today, microscopy is still the gold standard for diagnosis, but serologic and molecular techniques have also been successfully applied.
Internet of Things: The Key Enabler of Smart City Development
Authors: O. Ugwoke Paulinus , Abdulsalam Abubakar , C. Ejiofor Chukwuemeka
Published: July 2024

The major challenge facing traditional cities is connecting the citizens, the government, the infrastructures including institutional, physical, economic, and social infrastructures to create an ecosystem that enhances efficiency, flexibility, transparency, sustainability, and the overall quality of life for residents. Cities are complex systems that are characterized by massive numbers of organized citizens, government, and different infrastructures. The Internet of Things (IoT) is deemed a good enabler for city development due to its characteristics in interconnecting (physical and virtual) things and acquiring data from them. Therefore, connecting many residents linking transportation, health, education, social infrastructure needs, facilitating communication, improving government performance, and making some aspects of people’s lives “smart” are the embodiments of a smart city. Therefore, the ability to collect, analyze, and act upon real-time data from cities is a key factor in transforming traditional cities into intelligent and responsive urban environments. Smart cities leverage IoT technologies to enhance efficiency, sustainability, and the overall quality of urban life. Therefore, this chapter will provide insight on several ways in which IoT serves as a key enabler for smart city development.
Perspective Chapter: Rationale, Implementation and Effectiveness of Vietnam’s Mekong Delta Malaria Control, Prevention and Elimination Program, 2015–2030 – A Progress Report
Authors: Yamada Homi , Linh Luu Bao , Hoang Ngoc Tran Nu , Mac Luan Nguyen Vo , Khanh Vy Nguyen Huynh , Trang Dang Thu , Thu Nguyen Anh , Quan Nguyen Khoi , Taylor-Robinson Andrew W.
Published: July 2024

Malaria is a potentially fatal infectious disease that poses a persistent global public health threat. The vast majority of mortality and morbidity in humans is the consequence of infection with either of two species of Plasmodium parasite, P. falciparum and P. vivax, that invade red blood cells. Transmission of these microscopic pathogens occurs via the bite of infectious female Anopheles spp. mosquitoes in tropical regions, including those neighboring the Mekong River. In response to widespread resistance to the first-line antimalarial drug artemisinin in Southeast Asia, in 2017 the World Health Organization launched the Mekong Malaria Elimination Program, aiming to coordinate and advance the six Greater Mekong Subregion countries towards malaria-free status by 2030. Vietnam has been particularly visionary, as long ago as 1991 implementing the National Malaria Control and Elimination Program to address the chronic burden of malaria outbreaks in the country’ southwest corner. Over time, epidemiological factors such as geography, socioeconomic status, and demographics have significantly influenced the stratification of malaria in the Mekong Delta. Therefore, it is imperative to conduct a comprehensive critical evaluation of the efficacy of the ongoing program by comparing national and regional perspectives. Over the past decade, Vietnam’s national program has demonstrated significant progress in achieving the globally established goals for malaria eradication. However, persistent challenges related to resource allocation, staffing by trained personnel, and financial support highlight the need for further improvement if the ambitious 2030 target of malaria elimination is to be met.
Modulatory Role of Polyphenols in the Molecular Adaptation of Lactobacilli to the Host Gut
Authors: López de Felipe Félix
Published: July 2024

Plant polyphenols are a class of chemically diverse molecules that contribute, among many other health benefits, to sustain an enhanced host gut microecological niche. It is thought that the modulation of the gut microbiota by these metabolites is a crucial process that contributes to maintain gut homeostasis. Polyphenols are known to shift the gut microbiota composition inhibiting opportunistic pathogens and exerting a prebiotic-like effect on beneficial gut microbes, being Lactobacillus spp. one of the enriched taxa. In this chapter we describe how different polyphenol classes target the relative abundance and growth of Lactobacillus spp. Although lactobacilli can positively respond to polyphenols, mechanistic insights into how polyphenols stimulate these gut microbes is generally limited. However in recent years it has been revealed that some polyphenols can modulate molecular functions implicated in the adaptation of lactobacilli to the gut environment. In addition, some polyphenols can modulate the expression of molecular functions that are engaged in the crosstalk between lactobacilli and intestinal host cells. These developments can provide molecular-based scientific support for polyphenol-mediated improvement of effector capacities of Lactobacillus associated with beneficial effects on host-physiology.
Colonel Jan Breytenbach – Military Historian or Storyteller? An Analysis of Breytenbach’s Work using a Military History Conceptual Framework
Authors: Punt Carl
Published: July 2024

Books on the South African Border War have flooded the popular market in the last two decades. Historians, journalists, and particularly ex-soldiers – often amateur writers – have tapped into the market. The genres of books include, but are not limited to, personal accounts, autobiographies, regimental histories, journalist accounts, and academic books. Jan Breytenbach was one of the first South African Defence Force officers to write about the Border War. He published seven books, and paved the way for many writers to follow in his footsteps. Most of his books focus on the history of 32 Battalion. Against this background, the study on which this article is based, aimed to analyse Breytenbach’s writing using a conceptual framework put forward by military historians.
South African Responses to New Soviet Air Defence Systems in Angola in the 1980s
Authors: Szabo Janet
Published: July 2024

Because of its air superiority during the counter-insurgency conflict against the South West Africa People’s Organisation, the South African Air Force had neglected to build up modern air and counter-air defences. When Soviet air defence systems were therefore deployed in Angola in the 1980s, they were forced to reconsider their tactics and responses to the war. The Soviet systems included early warning networks, surface-to-air missiles and anti-aircraft guns to cover troops advancing in the field, and fighter aircraft. While this build-up was also observed in the neighbouring Southern African countries and had the appearance of a purely defensive stance, given Soviet air defence doctrine, South Africa viewed this as the first steps to offensive actions in Angola and possibly Namibia (then South West Africa) and the start of a dangerous escalation in the military situation. In response, the SADF adopted a strong defensive stance and improved its own air defence capabilities to ensure that it was not outclassed. The South African Air Force also introduced new tactics. These included the introduction of toss-bombing, making greater use of precision-guided missiles and bombs, and investing more in research in terms of missiles and new technology for their aircraft.
Makna Du'afa dan Solusi Pemberdayaannya Perspektif Al-Qur'an
Authors: Iqbal Ipmawan Muhammad
Published: July 2024

Penelitian ini bertujuan untuk menganalisis; 1) makna du'afa dalam Al-Qur'an; 2) pesan Al-Qur'an terkait keberadaan kaum du'afa dan solusi pemberdayaannya. Jenis penelitian library research dan explanatory research. Sumber data dari mushaf Al-Qur'an dan kitab indek ayat-ayat Al-Qur'an serta kitab-kitab tafsir. Analisa data menggunakan analisa tematik, analisa konteks dan berprinsip ilmiah, yaitu rasional, objektif dan argumentatif.
Hasil penelitian meliputi; 1) Arti Du'afa adalah lemah dan hina. Adapun menurut istilah orang-orang du'afa adalah mereka yang lemah fisik dikarenakan usia lanjut, cacat pada tubuh dan anak-anak, du'afa bisa berarti miskin, tidak memiliki harta dan lemah intelektualnya; 2) Adapun solusi pemberdayaan Al-Qur'an diantaranya; a. Kategori lemah iman dengan meningkatkan kesadaran beragama dan pembinaan aqidah, b. Lemah intelektual dengan mempelajari, mendalami dan mengimplementasikan ilmu pengetahuan dan teknologi, c. Lemah ekonomi dengan bekerja keras, zakat produktif dan membangun perekonomian berkeadilan, d. Lemah fisik dengan prinsip kerjasama dalam lingkungan keluarga dan masyarakat, e. Lemah politik dengan bantuan perlawanan terhadap penguasa yang dzalim ataupun hijrah ke wilayah yang memberikan kebebasan dan kemerdekaan.
Implementasi Model Project Based Learning terhadap Hasil Belajar pada Mata Pelajaran Produk Kreatif dan Kewirausahaan (PKK) pada Kelas XI Jurusan Teknik Pemesinan di SMK Negeri 2 Dumai
Authors: Nst Hafizd Syahiran , Abadi Zainal , Waskito Waskito , Purwantono Purwantono
Published: July 2024

Vocational education is designed to develop skills, abilities, understanding, teamwork attitudes and an appreciation that includes the knowledge and information needed by a worker to enter and make progress in a useful and productive job. Factors that support the creation of quality graduates are found in the subjects of Creative Products and Entrepreneurship. This study aims to analyze the Implementation of the Project Based Learning Model on Learning Outcomes in Creative Products and Entrepreneurship (PKK) Subjects in Class XI of the Machining Engineering Department at SMK Negeri 2 Dumai. This research is a class action research (PTK) or often also called classroom action research. This Jhon Elliot model classroom action research consists of pre-cycle, first cycle and second cycle to achieve the desired results. This study uses an instrument in the form of an assessment rubric that is used to see student learning outcomes in creative product and entrepreneurship subjects with the application of project-based learning models referring to the results of projects made by students. Based on the results of research and discussion, class action research on the subject of Creative Products and Entrepreneurship in class XI Machining Engineering SMK N 2 Dumai can be concluded as follows. 1) Efforts to improve learning outcomes using project-based learning models in class XI TP in the subject of Creative Products and Entrepreneurship have been successfully implemented and are able to improve student learning outcomes at SMK Negeri 2 Dumai. 2) With the project-based learning model, teachers have other choices in determining learning models so that it can be a solution in improving student learning outcomes.
Penerapan Pendekatan Contextual Teaching and Learning (CTL) dalam Pembelajaran Pendidikan Agama Islam dan Implikasinya terhadap Pengembangan Kemampuan Berpikir Kritis Siswa di SMAN 1 Sindangbarang
Authors: Nugraha Mulyawan Safwandy , Dedih Ujang , Mu’min Wandi Syahrul
Published: July 2024

Learning is actually a process of developing knowledge that students have to be prepared for life. Students are required to think critically and apply knowledge from the classroom to real life. Through the CTL approach, students are required to think critically in solving problems. In PAI subjects, students are always faced with things related to Allah SWT, fellow humans, and the environment. Therefore, the researcher took the initiative to apply the CTL approach to PAI subjects to develop students' critical thinking skills. This study uses a qualitative method with a qualitative descriptive approach. The subjects of the study are the Principal, PAI teachers, and students. The results of the study show that in the application of CTL to PAI learning at SMAN 1 Sindangbarang, PAI teachers have implemented learning innovations according to CTL demands by involving students in activities to relate the material to real situations. However, the implementation of the CTL approach still faces several obstacles, both from teachers, students, the environment, and institutions or the government. To overcome these obstacles, the school is working on MGMP, training, and other professional development. In order for the implementation of the PAI learning approach at SMAN 1 Sindangbarang to be carried out effectively, PAI teachers are required to have high professionalism. The implications for the development of students' critical thinking skills show that PAI learning at SMA N 1 Sindangbarang using the CTL method makes teaching and learning activities more effective. The concept of CTL directs students' reasoning to express opinions and arouse their independence and confidence.
Analisis Pembelajaran Berbasis Project Based Learning dalam Meningkatkan Kreativitas Peserta Didik
Authors: Budiono Slamet , Setyariza Nur Ayu , Kusumawardani Intan , Widayati Sri Erna , Handayani Yekti
Published: July 2024

Project-based learning research (Project Based Learning) is an innovative learning model that focuses on students solving a problem by producing a product, making decisions, carrying out investigative activities so that students' creativity and motivation increases. This learning model trains and develops the ability to solve problems that are oriented towards authentic problems from students' actual lives, to stimulate high-level thinking abilities. Conditions that must be maintained are a conducive, open, negotiated, democratic atmosphere, a comfortable and enjoyable atmosphere so that students can think optimally.
Navigating Beyond Neuromas: A Riveting Case Report Unveiling Intriguing Differential Diagnoses
Authors: Suárez Sánchez Paula , Macera Armando , Gallardo Roig Jose , Martin Lopez Carlos
Published: July 2024

The purpose of this research was to evaluate the pathophysiology, diagnosis, and differentialdiagnosis of metatarsalgia by describing a clinical case of a rare lower limb injury, fibrolipomatous hamartoma of the plantar nerve (HFL). Material and Method: We present thecase of a 47-year-old patient with a one-year history of pain in the anterior region of the right foot, associated with paresthesia of the lesser toes and no history of trauma. Physical examination revealed hyperkeratosis on the third rocker over the 2nd metatarsal (MTT), localpain, and neuritic symptoms, along with a doubtful Mulder sign. X-rays showed a negative index with narrowing of the space in the second toe. Magnetic resonance imaging described findings suggestive of a possible Morton's neuroma in the second space. Initial conservative management was chosen. After the lack of response to conservative treatment, surgical intervention was decided, during which the digital nerve was visualized and excised. Subsequently, a Triple Weil osteotomy was performed on the second and third MTT to prevent transfer metatarsalgia. The postoperative period was uncomplicated, and the patient showed complete relief of symptoms without recurrence after surgical excision. HFL presentsas a rare benign tumor with an atypical location in the foot, generating symptoms similar to Morton's neuroma. The imperative need for a differential diagnosis with this entity is emphasized.
Intelligence, from Natural Origins to Artificial Frontiers - Human Intelligence vs. Artificial Intelligence
Authors: Sfetcu Nicolae ,   Romanian Academy
Published: July 2024

The parallel history of the evolution of human intelligence and artificial intelligence is a fascinating journey, highlighting the distinct but interconnected paths of biological evolution and technological innovation. This history can be seen as a series of interconnected developments, each advance in human intelligence paving the way for the next leap in artificial intelligence. Human intelligence and artificial intelligence have long been intertwined, evolving in parallel trajectories throughout history. As humans have sought to understand and reproduce intelligence, AI has emerged as a field dedicated to creating systems capable of tasks that traditionally require human intellect. This book examines the evolutionary roots of intelligence, explores the emergence of artificial intelligence, examines the parallel history of human intelligence and artificial intelligence, tracing their development, interactions, and profound impact they have had on each other, and envisions future landscapes where intelligence converges human and artificial. Let's explore this history, comparing key milestones and developments in both realms.
Analisis Strategi Pemasaran pada UMKM Roti Wancina Rasa di Desa Gunung Tanjung
Authors: Pratama Aldi , Nuranggraeni Revita , Selawati Selawati , Kusumawardani Ikhsanudin , Widyan Akbar Ilham , Maulana Amirudin , Zamani Adzrik Salits , Azis Muhamad Lutfi , Bahari Da’i Wildan , Andayani Riska , Nurfitroh Muhammad , Juwita Vina , Nurlinda Septa , Widiana Widiana , Yulvia Silvi , Wahyuni Okeu Sri , Nuraeni Intan , Noviantie Revinda , Jakiya Asti , Rachmadania Rachmadania
Published: July 2024

Pengabdian ini bertujuan untuk menganalisis strategi pemasaran yang diterapkan oleh UMKM Roti Wancina Rasa di Desa Gunung Tanjung. UMKM ini dikenal dengan produk roti tradisionalnya yang memiliki cita rasa yang khas. Dengan menggunakan pendekatan kualitatif, Pengabdian ini mengeksplorasi berbagai elemen dalam strategi pemasaran yang meliputi segmentasi pasar, penetapan harga, distribusi, dan promosi. Hasil Pengabdian menunjuk kan bahwa UMKM Roti Wancina Rasa telah menerapkan strategi pemasaran yang cukup efektif namun masih memerlukan beberapa perbaikan.
Peningkatan kompetensi Bahasa Inggris bagi Anggota Pokdarwis di Kampung Peneleh Surabaya
Authors: Rahmantyo Lastiko Endi , Ahmad Syukri Masitha , Salimah Salimah
Published: July 2024

Kampung Peneleh Surabaya is one of the tourist destinations that has the potential to become a heritage tourist destination for domestic or foreign tourists. Therefore, it is necessary to develop English language competence for tour guides who are members of the Kampung Peneleh Tourism Awareness Group (Pokdarwis). The plan of development is by conducting workshop for tour guides starting with Focus Group Discussions, making tourist destination guide scripts, and practice at the location. The result of this training is that Pokdarwis is very excited to take part in the training and from the evaluation results it is necessary to conduct further training to improve pronunciation, intonation, and fluency.
The Influence of Recruitment Strategy, Employee Morale, and Compensation Packages on Talent Acquisition in Technology Companies in Indonesia
Authors: Hidayati Nanda , Subroto Setyowati , Anani Siske , Djou Sitti Husna Noviana , Musa Maman
Published: July 2024

This study examines the effect of recruitment strategy, employee morale, and compensation package on talent acquisition in technology companies in Indonesia through a quantitative analysis. Data were collected from 150 employees using a structured questionnaire, and analysis was conducted using Structural Equation Modeling (SEM) with Partial Least Squares (PLS). The results indicate significant positive relationships between recruitment strategy, employee morale, compensation package, and talent acquisition. Effective recruitment strategies, positive employee morale, and competitive compensation packages are crucial for attracting and retaining top talent in the technology sector. The findings provide practical implications for organizations to optimize talent acquisition practices and enhance organizational performance in the digital age.
The Influence of Organizational Communication, Participative Leadership, and Work Motivation on Employee Creativity: Case Study in the Creative Industries in Bali
Authors: Mayasari Nanny , Suhara Ade , Marlita Devi , Widowati Retno , Damiyana Damdam
Published: July 2024

This research examines the relationship between organizational communication, participative leadership, work motivation, and employee creativity in the creative industries in Bali. A quantitative research design was adopted, and data was collected from 128 employees working in various creative sectors. Structural Equation Modeling (SEM-PLS) was used for data analysis. The research results show a significant positive relationship between organizational communication, participative leadership, work motivation and employee creativity. Organizational communication, participative leadership, and work motivation together explain about 60.2% of the variance in employee creativity. These findings underscore the importance of fostering open communication channels, empowering leadership practices, and motivational strategies to foster a culture of creativity and innovation in Bali's creative industries. Despite the contributions of this study, several limitations must be acknowledged, the cross-sectional nature of the data limits causal conclusions about the relationships studied.
The Influence of Social Media Usage, Internet Access, and Mobile Device Penetration on Social Interaction Quality among Adolescents in Indonesia
Authors: Ma'ruf Fatmah , Pattiasina Petrus Jacob , Setiawati Rahmi , Camerling Bella Claudia Frederika , Tuasela Patrick Elisa
Published: July 2024

This study investigates the influence of digital technology use on the quality of social interactions among adolescents in Indonesia. A quantitative research design was employed, utilizing a cross-sectional survey method to collect data from 180 adolescents. The survey instrument included Likert scale items measuring social media use, internet access, mobile device penetration, and the quality of social interactions. Structural Equation Modeling-Partial Least Squares (SEM-PLS) was used to analyze the data. The results revealed significant relationships between digital technology use and social interaction quality, with internet access, mobile device penetration, and social media usage exerting notable influences. The findings underscore the importance of promoting responsible digital habits and fostering meaningful social connections among adolescents in an increasingly digitalized world.
Pengaruh Kepemimpinan Berkelanjutan, Inovasi Ramah Lingkungan, dan Keterlibatan Masyarakat terhadap Keberhasilan Pembangunan Berkelanjutan di Sektor Perkebunan Kelapa Sawit Sumatera
Authors: Judijanto Loso , Muhtadi Muhamad Ammar
Published: July 2024

Penelitian ini menyelidiki pengaruh kepemimpinan berkelanjutan, inovasi lingkungan, dan pelibatan masyarakat terhadap keberhasilan pembangunan berkelanjutan di sektor perkebunan kelapa sawit di Sumatera. Analisis kuantitatif yang menggunakan pemodelan persamaan struktural (SEM) dengan Partial Least Squares (PLS) dilakukan untuk menganalisis data survei yang dikumpulkan dari para pemangku kepentingan di industri ini. Statistik deskriptif, penilaian model pengukuran, hasil model struktural. Temuan menunjukkan adanya hubungan positif yang signifikan antara kepemimpinan berkelanjutan, inovasi ramah lingkungan, keterlibatan masyarakat, dan hasil pembangunan berkelanjutan yang sukses. Inovasi ramah lingkungan, kepemimpinan berkelanjutan, dan pelibatan masyarakat diidentifikasi sebagai pendorong utama keberhasilan pembangunan berkelanjutan di sektor ini. Hasil penelitian ini menggarisbawahi pentingnya mengintegrasikan prinsip-prinsip keberlanjutan ke dalam praktik kepemimpinan, mendorong inovasi, dan melibatkan masyarakat lokal untuk mencapai tujuan pembangunan berkelanjutan. Temuan ini memiliki implikasi penting bagi para pembuat kebijakan, praktisi industri, dan pemangku kepentingan lainnya yang ingin mempromosikan keberlanjutan dan praktik bisnis yang bertanggung jawab di sektor perkebunan kelapa sawit dan sekitarnya.
Analisis Bibliometrik Manajemen Strategik dalam Konteks Digitalisasi Bisnis
Authors: Judijanto Loso , Yulistiyono Agus , Yoga Tirta , Fatchuroji Acep
Published: July 2024

Studi ini menggunakan analisis bibliometrik dan visualisasi VOSviewer untuk mengeksplorasi kelompok tematik, tren penelitian, kolaborasi penulis, dan topik penelitian potensial di masa depan dalam bidang digitalisasi dan tanggung jawab sosial perusahaan. Temuan awal menunjukkan klaster tematik yang kuat yang berpusat di sekitar strategi digitalisasi dan dampaknya terhadap kinerja dan inovasi bisnis. Analisis temporal mengungkapkan pergeseran fokus penelitian dari strategi bisnis umum ke dampak spesifik dari peristiwa global seperti pandemi COVID-19, menyoroti daya tanggap bidang ini terhadap tantangan eksternal. Selain itu, analisis jaringan kolaborasi penulis mengungkap kelompok kolaborasi yang padat dan upaya penelitian yang terisolasi, yang menunjukkan area untuk meningkatkan sinergi penelitian. Terakhir, identifikasi topik penelitian yang kurang dieksplorasi dalam visualisasi menunjukkan jalan penelitian yang menjanjikan di masa depan, termasuk integrasi digitalisasi dalam pendidikan dan akuntansi, dan eksplorasi CSR dalam strategi pemasaran. Analisis komprehensif ini tidak hanya memetakan lanskap saat ini, tetapi juga memandu upaya ilmiah di masa depan dalam bidang-bidang penting ini.