bluuebunny/crossref_metadata_2025_split huggingface dataset:
Martha Argerich and the Queer Histories of Feminine Pianism
Authors: Hardan Alexander F. 
Published: October 2024

Charges of eccentricity have long clung to the Argentine pianist Martha Argerich. Flouting many of the conventions governing classical performance, Argerich has openly resisted professional and identitarian confinement, admitting that she “[doesn’t] want to be a pianist” and has never “felt like a woman.” Indeed, reviews of her performances are littered with impressions of disorientation attributed to the subtleties of her gendered transgressions coupled with her corporeal stillness in performance. This fixation on stillness invokes a history traceable to eighteenth-century music criticism, wherein descriptions of stillness policed the borders of palatable gender expression. This phenomenon of stillness would come to condition the figure of the “virtuosa” and, persisting into the twentieth century, complicates prevailing narratives centering the great men of piano performance history.
This article takes Argerich’s performances as invitations to look back toward the tradition of feminine virtuosity to which she belongs, while exploring the ways in which she challenges its gendered limitations. I argue that the tensions underpinning her self-professed gender ambivalence and professional dissatisfaction are enacted through the virtuosic choreography she fashions in performance—a choreography that both reinscribes and traverses the borders of feminine virtuosity. I thus read her performances as queer enactments of her gender disidentification. I then turn toward Argerich’s world of artists misaligned with the demands of classical performance. Her commune has provided refuge not only for this community of outcasts but also for those who have never shared a space with Argerich, yet nonetheless stumble upon the traces of her aberrant desires.
ANALISIS PENGARUH PENERAPAN KESELAMATAN DAN KESEHATAN KERJA TERHADAP PRODUKTIVITAS KERJA KARYAWAN PADA AREA PRODUKSI PIT ALFA PT BUMI SENTOSA JAYA
Authors: Oktaviani Oktaviani Oktaviani , Bakri Suriyanto , Munir Abdul Salam 
Published: October 2024

Penerapan keselamatan dan kesehatan kerja berpotensi mempengaruhi produktivitas kerja karyawan dalam suatu area penambangan. Penelitian bertujuan untuk mengetahui penerapan keselamatan dan kesehatan kerja area produksi pada PT Bumi Sentosa Jaya, produktivitas kerja karyawan, dan pengaruh penerapan keselamatan dan kesehatan kerja terhadap produktivitas kerja karyawan. Lokasi penelitian ini terletak di Desa Boedingi, Kecamatan Lasolo, Kabupaten konawe utara, Provinsi Sulawesi tenggara. Pengumpulan data dalam penelitian ini dengan menyebarkan kuesioner kepada 42 orang karyawan di area produksi dan teknik analisis yang digunakan berupa teknik analisis deskriptif, uji korelasi ganda, analisis regresi linier berganda, uji parsial (uji t), uji simultan (uji f) dan koefisien determinasi. Hasil pada penelitian ini menunjukkan bahwa penerapan keselamatan dan kesehatan kerja secara keseluruhan tergolong dalam kategori baik dengan nilai keselamatan kerja 134,08, nilai kesehatan kerja 134,06, dan produktivitas kerja karyawan dengan nilai 136,08. Penerapan keselamatan dan kesehatan kerja berpengaruh terhadap produktivitas kerja karyawan dengan pengaruh sebesar 32,1%. Saran untuk peneliti berikutnya diharapkan untuk melakukan penelitian lebih dalam mengenai pengaruh penerapan keselamatan dan kesehatan kerja terhadap produktivitas kerja karyawan sehingga pekerjaan yang dilaksanakan terlaksana sebagaimana mestinya Kata kunci: Keselamatan kerja, kesehatan kerja, produktivitas kerja.
Kontekstualisasi Hadis Tentang Larangan Bepergian Bagi Perempuan Tanpa Mahram (Studi Analisis Pada Mahasantri Ma’had Al-Jami’ah UIN Jakarta)
Authors: Amalia Suci , Firdausi Rizki Faiza , Huda Nailil 
Published: October 2024

Abstrak: Hadis merupakan sumber ajaran islam kedua setelah kitab al-Quran. Memahami hadis adalah sesuatu pekerjaan yang rumit karena dibutuhkan analisis yang cermat untuk memahami makna tekstual dan kontekstualnya. Karena pada kondisi sekarang yang tentunya sudah berbeda dari zaman dahulu. Artikel ini bertujuan untuk mengetahui bagaimana hukum perempuan yang bepergian tanpa pendampingan mahram khususnya pada praktik di Mabna Syarifah Mudaim Ma’had al-Jami’ah UIN Syarif Hidayatullah Jakarta. Kajian ini penting untuk dilakukan kontekstualisasi dalam pemahaman hadis. Dengan menggunakan metode pendekatan kualitatif, penulis melakukan studi pustaka dengan mengumpulkan beberapa hadis tentang larangan perempuan bepergian tanpa mahram serta berbagai pendapat ulama yang menjelaskan tentang permasalahan tersebut. Kemudian permasalahan tersebut dikaitkan dengan kasus di Mabna Syarifah Mudaim Mahad Al-Jamiah UIN Syarif Hidayatullah Jakarta. Hasil penelitian ini menyimpulkan bahwa boleh hukumnya bagi mahasantri Mabna Syarifah Mudaim Mahad al-Jamiah UIN Syarif Hidayatullah Jakarta bepergian dengan tujuan belajar karena keamanan yang menjadi alasan utama sudah terjamin baik selama perjalanan maupun saat menetap di daerah tujuan. Abstract: Hadith is the second source of Islamic references after Quran. To understand it not only textually, but must understand it contextually as well. Because the current conditions are different from the past. This aims to find out how the law of women who travel without being accompanied by a mahram, especially in practice at Mabna Syarifah Mudaim Ma'had al-Jami'ah UIN Syarif Hidayatullah Jakarta. This makes it important to do contextualization in understanding hadith. By using a qualitative approach method, the author conducted a literature study by collecting several hadiths about the prohibition of women traveling without a mahram as well as various opinions of scholars explaining this problem. Then these problems are connected with the case at Mabna Syarifah Mudaim Mahad Al-Jamiah UIN Syarif Hidayatullah Jakarta. The results of this study concluded that it is permissible for students of Mabna Syarifah Mudaim Mahad al-Jamiah UIN Syarif Hidayatullah Jakarta to travel for the purpose of studying because security which is the main reason is guaranteed both during the trip and when staying in the destination area.
العلة النحوية في إعراب الفعل المضارع (دراسة نحوية تحليلية)
Authors: Fachiroh Wirdah 
Published: October 2024

This study aims to show the greatness of the Arabic language, by searching for the grammatical vowel, which is part of the study of the origins of grammar. Inflection, and it has a special sign of inflection, which is assertiveness. Also, it is not permissible to enter the preposition that is the special sign of inflection for nouns, and it is necessary to study the grammatical cause of this issue in order to reveal the secrets and phenomena of the Arabic language that were developed by linguists and grammarian. This study relies on the descriptive, analytical and comparative approach, and the researcher collects the sayings of grammarians from the most important grammatical books in the chapter on the reason for the inflection of the presenttense, such as the book by Sibawayh.The grammatical arguments of al-Zujaji, the characteristics of Ibn Jinni, the insight and the remembrance of al-Saimar, the explanation of the detailed explanation of Ibn Ya’ish, the explanation of the facilitation of Ibn Malik, and the memorization of al-Hawami’ by al-Suyuti. Then you analyze it and compare these sayings and make comments and weighting The result of this research is that the grammatical reason has indicated the richness of the Arabic language and the eloquence of its people and revealed the Arabic secrets, especially in understanding the inflection of the present tense and its reason in being specialized in assertiveness and not entering the preposition in it
القلق في ضوء القرآن الكريم وعلم النفس الحديث
Authors: Al-Shwike Nadia , Sabbah Suheir Sulieman 
Published: October 2024

The study aimed to explore anxiety as a psychological phenomenon, including its types, causes, and treatment methods in light of the Holy Quran and modern psychology. The research employed a descriptive-analytical approach by collecting relevant Quranic verses and comparing these concepts with those found in psychology books, as well as examining the insights of Muslim scholars and modern psychology regarding anxiety, its types, causes, and treatment. The study found that anxiety is a modern psychological concept that affects individuals due to fear, stress, or excessive thinking about certain life issues, often of unknown origin, and is a source of psychological pressure. It also revealed that the verses in the Quran addressing doubt and suspicion refer to anxiety in its modern sense. Additionally, the study showed that Quranic stories illustrate the levels and types of anxiety experienced by the prophets in different situations, including psychological anxiety, social anxiety, and objective anxiety related to their prophetic missions. Furthermore, the Quranic verses focused on the anxiety of specific groups, such as hypocrites and disbelievers, particularly concerning their doubt and suspicion in receiving the divine message and opposing the prophets. The study recommends incorporating psychological studies rooted in Islamic heritage into university curricula and encourages researchers to conduct in-depth studies on such topics. It also advocates for integrating psychological studies from the Quran and Sunnah with modern psychology.
Evolving interfaces: A comprehensive review of implant-abutment connections
Authors: Valvi Nikita Narendra , Khalikar Smita , Mahale Kishor , Rajguru Vilas , Mahajan Sonali , Tandale Ulhas 
Published: October 2024

Studying the implant-abutment connection is crucial, as it primarily determines the strength and stability of an implant-supported restoration, which, in turn, affects prosthetic stability. Traditionally, Brånemark's external hexagon has been used. However, significant complications such as abutment screw loosening, rotational misfit at the implant-abutment interface and microbial penetration have necessitated modifications of the external hexagon and led to the development of internal implant-abutment connection.This review outlines the evolution of various implant-abutment connections from the traditional external hexagon to advanced internal designs. Internal interface designs offer several advantages over the traditional approach. They reduce the vertical height platform for restorative components and distribute lateral loading deep within the implant. These designs also shield the abutment screw and provide long internal wall engagements that create a rigid, unified body resisting joint opening. Additionally, they feature wall engagement with the implant that buffers vibration, offer the potential for a microbial seal, and provide extensive flexibility. Importantly, they allow for the lowering of the restorative interface to the implant level for better aesthetics. These advancements have significantly enhanced the clinical performance and reliability of implant-supported restorations.
THE EFFECT OF PARTIAL SLIP ON THE SURFACE PRESSURE DISTRIBUTION IN A SLIGHTLY COMPRESIBLE FLOW DEVELOPMENT REGION IN THE BOUNDARY LAYER
Authors: Song Lin ,  Lukyanov Pavlo ,  Badakh Valeriy , Tarasenko Taras 
Published: October 2024

The study of laminar incompressible fluid flow in the boundary layer revealed, even earlier, that the condition of complete adhesion of fluid particles to the surface (non-slip condition) of the moving body (half-plane) is not met in the flow development (formation) region. The assumption of constancy of the fluid velocity on the surface of a moving body, hence non-slip, leads, in the flow development region, to the complete absence of the normal component of the velocity field. And this contradicts the very concept of the flow development region, where there should be two velocity components - longitudinal (primary) and normal (secondary) ones. In the previous works of the authors, analytical solutions were obtained for the velocity field in the region of development of incompressible fluid flow in the boundary layer. Since the use of the incompressible fluid flow model is restricted by the Mach number, to further expand the speed range, the problem of the of slightly compressible fluid flow development region in the boundary layer was considered. It is analytically proven that all considerations regarding the impossibility of complete non-slip in the flow development region can be applied to a slightly compressible flow. Slight compressibility at the same time means the subsonic nature of the flow and the neglect of temperature effects due to friction. On the basis of a critical analysis of the existing approaches, which consider the flow of a fluid around a immobile plate in the framework of non-gradient flow (which is just impossible due to the lack of a mechanism for creating the motion of the fluid), it is shown that the system of equations is actually non-closed. For the region of flow development, where the longitudinal pressure gradient is not a constant value, one equation is missing. This equation, as in previous works, is obtained from the necessary condition for the extreme of the fluid rate functional. And although the complete solution for the longitudinal component of the velocity contains four constants of integration, to obtain the asymptotics near the solid surface it is sufficient to know only two quantities - the velocity and its first derivative (gradient). These values, as it turns out from the asymptotic solution, coincide with the case of incompressible flow, which allows us to expand the scope of the previously obtained results for a wider domain of Mach numbers, for example . And such values already correspond to the speeds of modern civil aircraft. The dimensionless distribution of pressure in the slightly compressible flow development region is presented and its significant heterogeneity is shown, which, in turn, indicates the importance of the obtained results.
МОДЕЛЬ ОЦІНЮВАННЯ ІНФОРМАТИВНОСТІ СПЕКТРАЛЬНО-ПАРАМЕТРИЧНОГО ОПИСУ ТРАНСФОРМОВАНИХ ВІДЕОФРАГМЕНТІВ.
Authors: Цімура Юрій , Юдін Олександр , Мельников Олександр , Коляденко Юрій , Гуржій Павло 
Published: October 2024

В статті обґрунтовано, що в сучасних умовах більший розвиток мають інфокомунікаційні технології, які використовують бездротовий принцип передачі даних. Показано підходи щодо застосування таких технологій для організації обміну інформацією з безпілотними платформами. Це підвищує ефективність процесів інформування в системах підтримки та прийняття рішень. Водночас в статті стверджується наявність проблемних аспектів. Вони продиктовані дисбалансом між певним рівнем інтенсивності інформаційного потоку, який потрібно передати з борта безпілотного комплексу, та рівнем пропускної спроможності бортових телекомунікаційних засобів. Для вирішення даної проблематики в статті ґрунтовно пропонується використовувати технології стиснення відеоінформаційних потоків. Проводиться дослідження сучасних методів стиснення відеоінформаційних потоків. Показано, що вони використовують платформи, які базуються на кодування трансформованих відео фрагментів (ВФР). Одним з апробованих напрямком тут є формування спектрально-параметричного опису трансформант. Прикладом такого підходу є побудова двох структурних складових : вектор довжин спектральних полос та вектор їх значущих рівнів. Однак, існуючі технології компресії зображень на базі JPEG-платформи не забезпечують необхідної оперативності доставки стиснутих відеопотоків для заданого рівня візуальної якості їх візуального сприйняття після декомпресії. Розроблено модель оцінювання інформативності трансформанти, яка представляється в спектрально-параметричному описі за двома складовими : вектором довжин ССП; вектором значущих рівнів ССП. В цьому випадку враховується обмежена кількість допустимих станів СПОТ на основі обліку поточної потужності алфавітів її двох структурних складових. Обґрунтовано, що в результаті встановленні обмежень на компоненти структурних складових СПОТ створюються умови для скорочення кількості надмірності. Показано, що кількість надмірності, яку можна скоротити, буде збільшуватись у разі : зменшення кількості спектральних субполос; зниження поточної потужності алфавіту значущих компонент СПП.
Promoting Lifelong Physical Education Consciousness and Commitment in Sports Among Adolescents in a Selected YouthOrganization Beijing, China
Authors: Jinling Hu 
Published: October 2024

Promoting lifelong physical education consciousness and commitment in sports among adolescents is imperative in cultivating healthy lifestyles and overall well-being. Adolescence is a critical period where habits and attitudes towards physical activity are formed, making it an opportune time to instill a lasting appreciation for sports and fitness. In the context of a selected youth organization in China, understanding the multifaceted nature of sports commitment becomes essential for designing effective interventions and programs tailored to the unique needs and preferences of adolescents.
Research in the field of sports commitment offers valuable insights into the factors that influence individuals' sustained engagement in athletic activities. Studies conducted by van der Roest et al. (2017), Yıldırım (2020), and Merdan et al. (2021) have delved into various dimensions of sports commitment, ranging from organizational dynamics within sports clubs to individual psychosocial determinants such as motivation and coaching environment. By examining these factors within the specific context of a youth organization in China, we can gain a deeper understanding of the drivers and barriers to adolescents' participation in sports.
This study seeks to contribute to the promotion of lifelong physical education consciousness and commitment among adolescents by elucidating the factors that shape their attitudes and behaviors towards physical activity. By identifying the key determinants of sports commitment within the context of the selected youth organization, interventions can be developed to foster a culture of active participation in sports and fitness activities. Such initiatives not only promote physical health but also contribute to the holistic development of adolescents, instilling values of teamwork, discipline, and resilience.

Through collaborative efforts between educators, youth leaders, and community stakeholders, we can create supportive environments that encourage adolescents to embrace physical activity as an integral part of their lives. By promoting a positive and inclusive sports culture within the youth organization, we aim to empower adolescents to lead active and healthy lifestyles well into adulthood. Ultimately, our goal is to enhance the overall well-being and quality of life of adolescents in China by fostering a lifelong commitment to physical education and sports.
The modified 6-chromanol SUL-238 protects against accelerated vascular aging in vascular smooth muscle Ercc1-deficient mice
Authors: Jüttner Annika A. , Mohammadi Jouabadi Soroush , van der Linden Janette , de Vries Rene , Barnhoorn Sander , Garrelds Ingrid M. , Goos Yoëlle , van Veghel Richard , van der Pluijm Ingrid , Danser A. H. Jan , Mastroberardino Pier G. , van der Graaf Adrianus C. , Swart Daniël H. , Henning Robert H. , Visser Jenny A. , Krenning Guido , Roks Anton J. M. 
Published: October 2024

Introduction: Vascular aging is marked by increased mitochondrial reactive oxygen species (ROS) production, which leads to decreased nitric oxide (NO)-mediated vasodilation. Loss of NO can be partially compensated by endothelium-derived hyperpolarization (EDH), which partly relies on increased mitochondrial Ca2+ release to maintain vascular dilation. Thus, intervention in mitochondria may target both NO and EDH signaling to alleviate aging-related vascular dysfunction. DNA damage by mitochondrial ROS is an important cause of organismal aging. Previous work showed that local vascular Ercc1 knockout dramatically accelerates vascular aging. The aim of the study was to investigate the effect of chronic treatment with the modified 6-chromanol, SUL-238, an inhibitor of mitochondrial reverse electron flux and ROS, in a mouse model of accelerated vascular smooth muscle aging induced by DNA repair endonuclease Ercc1 knockout (SMC-KO).
Aim: The aim of the study was to investigate the effect of chronic treatment with the modified 6-chromanol, SUL-238, an inhibitor of mitochondrial reverse electron flux and ROS, in a mouse model of accelerated vascular smooth muscle aging induced by DNA repair endonuclease Ercc1 knockout (SMC-KO).
Methods: SMC-KO mice and healthy wild-type littermates received SUL-238 (90 mg/kg/day) in drinking water from 12 to 22 weeks of age. At the age of 21 weeks, arterial stiffness was measured in vivo with echography and they were euthanized at the age of 22 weeks. Ex vivo vascular function was assessed in wire myography setups and mitochondrial function of the thoracic aorta was assessed using a seahorse assay.
Results: SMC-KO mice showed reduced EDH-mediated vasodilation, elevated arterial stiffness, and increased elastin breaks at 22 weeks of age compared to their wild-type littermates. SUL-238 improved EDH, thus restoring aortic and mesenteric relaxation in SMC-KO mice. Furthermore, the number of elastin breaks was reduced and arterial stiffness normalized after treating SMC-KO mice with SUL-238. Mitochondrial respiration measured in the aorta was not different between the groups.
Conclusion: Chronic treatment with SUL-238 alleviates features of vascular aging, including decreased vasodilation and increased arterial stiffness. SUL-238 seems to have a more general effect on aging rather than involving a direct coupling between mitochondrial function and vascular signaling. SUL-238 is the first small-molecule drug reported to increase EDH after chronic treatment.
Exploring the job search journey: unemployed graduates in Vleifontein, Makhado Municipality
Authors: Mohale R , Mathungeni Recheal Nthangeni 
Published: October 2024

The study explored the experiences of unemployed graduates at Vleifontein Village Elim in Makhado Local Municipality in Limpopo Province, South Africa. To achieve the mandate of the study, the researcher adopted a unique qualitative research approach, which gathered in-depth data from the participants. This approach, distinct in its focus on understanding the experiences of unemployed graduates, aided in the elevated understanding of the research problem. The study adopted an exploratory qualitative research design to gather or collect data from the participants, and the researcher used semi-structured interviews consisting of open-ended questions administered face-to-face to observe gestures, emotions, feelings, or even how they react to the questions. Furthermore, purposive sampling was used to select the sample that formed part of the interviews. Additionally, the study adopted the Conflict theory by Karl Marx to integrate with the study. Therefore, the findings of the study deduced that most of the participants understood the meaning of unemployment as their current socio-economic state, both from a financial and psychological perspective. Moreover, on the issue of the challenges, the findings deduced that they are not experienced and skilled enough for the jobs they are applying for. In that light, the study emphasizes the need for increased employment opportunities to minimize the negative impacts faced by unemployed graduates, which includes specialized training of graduates to render services that would make it easier for the graduates to find employment.