bluuebunny/crossref_metadata_2025_split huggingface dataset:
Factors Affecting Stress Disorder in Airline X Pilots during the COVID-19 Pandemic
Authors: Mariyamah Titis , Hudyono Johannes , Liara Anastasya Putri 
Published: December 2023

Civil airline pilot is one of the jobs that often causes work stress. The COVID-19 pandemic that entered Indonesia in early 2020 saw a drastic decline in the aviation industry. This can affect airline pilots experiencing work stress. The purpose of the study was to determine whether there were any factors that influenced stress on airline X pilots during the COVID-19 pandemic. Sampling was taken using a non-probability sampling technique, the type of consecutive sampling. To obtain data from the results of the study using univariate analysis and bivariate analysis using the Chi-Square and Kolmogorov-Smirnov tests. This study uses a questionnaire instrument Depression Anxiety Stress Scales-21 (DASS-21). The results of the data were analyzed using the Chi Square and Kolmogorov-Smirnov test that there was a relationship between age (P=0.000), flight hours (P=0.002), and work duration (P=0.000) with work stress. There are 92 respondents who do not experience stress and as many as 5 respondents experience moderate stress.PThe COVID-19 epidemic with stress disorders in pilots did not have a big effect, male pilots experienced more work stress than women. Age, length of flight hours, length of work duration affect work stress.
مستوى الذكاءاللغوي لدى طلاب المرحلة المتوسطة وعلاقته بالدافعية لتعلم اللغة العربية
Authors: محمود هلال عبدالباسط عبدالقادر  
Published: December 2023

هدفت الدراسة الحالية الكشف عن مستوى الذكاء اللغوي لدة طلاب الصف الثالث المتوسط وعلاقته بالدافعية لتعلم اللغة العربية؛ ولتحقيق هذا الهدف تم إعداد أدوات الدراسة، والتي تمثلت فى: مقياس الذكاء اللغوي، مقياس الدافعية لتعلم اللغة العربية، ثم التأكد من وصدق الأدوات وثباتها، ثم اختيار عينة الدراسة من طلاب الصف الثالث المتوسط بمدينة أبها بالمملكة العربية السعودية، ثم تطبيق أدوات البحث، ثم التحليل الإحصائي، وتفسير النتائج، وتقديم التوصيات والمقترحات. وقد أظهرت النتائج: انخفاض مستوى الذكاء اللغوي، وانخفاض مستوى الدافعية لتعلم اللغة العربية لدى طلاب الصف الثالث المتوسط، ووجود علاقة بين مستوى الذكاء اللغوي و الدافع لتعلم اللغة العربية لدى لدى طلاب الصف الثالث المتوسط.
موقف النقاد القدامی و المعاصرین من قضایا النثر
Authors: تورج زینی وند  
Published: December 2023

تقوم هذه الدراسة بالبحث عن آراء النقاد القدامی و المعاصرین بشأن قضایا النثر العربی؛ و نظراً إلی أهمیّة النثر العربي بأنواعه في تنمیة ‌العقل العربي و تطور الحضارة الإسلامیة، فإنّ هذا البحث یهدف إلی تحلیل آراء هؤلاء النقاد حول النثر کما یسعی إلی المقارنة بین آرائهم النقدیة.
و في خاتمة المطاف، توصّل إلی هذه الفرضیة الأساسیة و هي؛ أنَّ الملاحظ في آراء النقاد القدامی لا یجد آراء علمیة أو مطوّلة في المناقشات النقدیة لتدلّ علی اهتمام هؤلاء القدامی بدراسة النثر، في حین أنهم أمعنوا عنایة واسعة بالبحث عن قضایا الشعر.
و أمّا المتأمّل في آراء المعاصرین فیجد أن النثر یعدّ عندهم معدن العلم و المعرفة کما أصبح لدیهم لسان الحضارة و المجتمع و الثقافة و السیاسة. إنَّهم درسوا قضایا النثر من زوایا متعدّدة و هذا ما یمیّز جهودهم عن السّلف الماضیین.
IMPLEMENTASI IJTIHAD DAN TAQLID DI ERA KONTEMPORER
Authors: Wahyu Ningsih  
Published: December 2023

Di tengah dinamika sosial - politik, kondisi hukum Islam dihadapkan adanya gejala kejumudan mazhab dan kebekuan ijtihad hukum Islam. Tetapi, pada tingkat tertentu, terdapat sikap fanatisme mazhab dengan bias ideologis mazhab yang monolitik. Penelitan ini bertujuan untuk menganalisis situasi dan kondisi penerapan Ijtihad dan Taqlid di era terkini. Metode penulisan yang digunakan adalah metode library rsearch, kategori penelitian historis tekstual dari literatur, dokumentasi, dan pendapat para ahli. Penulisan ini dapat disimpulkan bahwa pada masa kejumudan hukum Islam, penerapan ijtihad masih bisa dilakukan oleh mereka yang memiliki kriteria mujtahid, walaupun tidak direalisasikan secara ijtihad murni namun memungkinkan berijtihad pada level muqayyad, yaitu dengan rumusan metodologi para imam mazhab terdahulu tetapi hasilnya berbeda. Sikap ber-taqlid dapat dikatakan sikap yang dapat diterima dan dibenarkan dalam praktik keberagaman seseorang, dan mejadi sebuah jalan keluar, karena untuk melakukan ijtihad tidak mungkin dilakukan masyarakat umum dengan mudah, terutama dengan kondisi di era kontemporer saat ini, dengan permasalahan yang semakin kompleks.
Caracterização da efetividade da gestão da área de proteção ambiental carste de lagoa Santa no contexto da proteção dos recursos hídricos
Authors: Diniz de Souza Dornela Bárbara Luiza , Calazans Reis Miranda Antônio , Costa Balbi Felício Giulia , Rodrigues de Sá Possemato Adriano , Vieira Gonzaga Alan 
Published: December 2023

A Área de Proteção Ambiental Carste de Lagoa Santa é uma unidade de conservação federal do grupo uso sustentável e, conforme Lei do SNUC, esse é um tipo de unidade que visa "compatibilizar a conservação da natureza com o uso sustentável de parcela dos seus recursos naturais" (Lei n. 9.985/2000). Assim, sujeita Ã exploração de recursos naturais, está exposta a impactos sobre atributos naturais especialmente importantes, incluindo recursos hídricos, o que requer atenção do órgão gestor em relação Ã s condicionantes impostas aos empreendimentos instalados, visando minimizar eventuais danos ao meio ambiente. Assim, o presente trabalho tem como objetivo caracterizar a efetividade da gestão da unidade no contexto da proteção dos recursos hídricos relativos aos empreendimentos licenciados e autorizados, por meio da avaliação da aplicabilidade e eficiência das condicionantes impostas aos empreendimentos nela instalados. Procedeu-se Ã seleção aleatória de empreendimentos para serem avaliados por meio de visitas em campo para análise de estruturas de controle de erosão e tratamento de efluentes. Além disso, houve a verificação temporal dos locais em diferentes épocas através de imagens de satélite. Assim, através da formulação e aplicação de um índice de desempenho em recursos hídricos, baseado em indicadores relacionados Ã gestão ambiental da Unidade de Conservação, Ã efetividade e funcionamento satisfatório das estruturas de drenagens e tratamento de efluentes, bem como na avaliação dos instrumentos de controle aplicados pelos empreendedores, em uma escala de 0,30 (irrelevante), entre 0,31 e 0,69 (moderado) e acima de 0,70 (relevante), foi possível observar que a gestão da Área de Proteção Ambiental Carste de Lagoa Santa vem promovendo impacto moderado quanto Ã proteção dos recursos hídricos, com um índice de desempenho em recursos hídricos global próximo a 0,58.
Marketing institucional em conservação da biodiversidade: análise simbólica da divulgação científica do ICMBio
Authors: Herculano Bezerra Tabosa David , Oliveto Fernanda Aléssio , Paixão Anastácio de Paula Cláudio , Pawlowski Oliveira Araújo Eliane 
Published: December 2023

Com o avanço das tecnologias de informação e comunicação, o ambiente digital passou a dominar a vida cotidiana, conectando globalmente a sociedade por meio da Web. O impacto desse ambiente e, de modo especial, das redes sociais, acabou agregando valor Ã s organizações, pois uma única postagem pode, ao receber muitas "curtidas", atrair novos seguidores e alcançar milhares de pessoas. Por essa potencialidade, órgãos como o Instituto Chico Mendes de Conservação da Biodiversidade (ICMBio) têm se apropriado dessas redes apresentando-se Ã sociedade e buscando sensibilizar seus seguidores sobre ações de proteção do meio ambiente. Entretanto, por se tratar de uma estratégia institucional de divulgação, é importante que o Instituto avalie qual imagem tem passado a seus seguidores, diagnóstico que pode sugerir formas de potencializar o alcance das mensagens. Neste sentido, foi realizado um estudo que analisou as postagens do Instituto no Instagram nos dois primeiros anos do perfil na rede social (2016-2017). A pesquisa utilizou a Netnografia e o aporte teórico de Margareth Mark e Carol Pearson para identificar a imagem transmitida pelo Instituto a partir do reconhecimento de padrões imagético-comportamentais como base para elaborar estratégias de marketing e dar significado Ã s marcas corporativas. Essa perspectiva teórico-metodológica possibilitou reconhecer como perfis predominantes os padrões comportamentais de postagens denominados "o Mago" e "o Explorador". Associado aos propósitos do Instituto, considera-se que esses perfis podem inspirar os seguidores a deixarem-se penetrar por experiências transformadoras proporcionadas pelas postagens, iniciando um processo de ampliação de consciência quanto Ã importância da conservação da biodiversidade.
تأثير برنامج تدريبي بالأثقال باستخدام Repetition Maximal (RM) لتحسين القوة العضلية لدى لاعب كرة القدم (تحت 20 سنة)
Authors: مديقش مروان عبد العزيز احمد 
Published: December 2023

هدف البحث هو تصميم برنامج تدريبي مقترح بالأثقال باستخدام الحد الأقصى لكل لاعب (RM)؛ وذلك لتحسين القوة العضلية بأنواعها لدى لاعبي كرة القدم فئة الأواسط (تحت 20 سنة) لقطاع الناشئين بنادي الهلال بنغازي واستخدم الباحث المنهج التجريبي للمجموعة الواحدة لملاءمة طبيعة البحث، وقد اختيرت عينة البحث بالطريقة العمدية وعددها (20) لاعبا، المشاركين في دوري الأواسط على مستوى ليبيا، وقد استغرق البرنامج التدريبي مدة 10 أسابيع بواقع 4 وحدات تدريبية أسبوعياً وتم تنفيذ البرنامج خلال فترة الإعداد الخاص والمسابقات، و تم استخدام القياسات الخاصة بالقوة العضلية وهي الوثب العريض من الثبات – الوثب العالي من الثبات – قوة الرجلين (دينموميتر) قوة الظهر (دينموميتر) مرونة العمود الفقري، قذف الكرة الطبية (وزن 2ك) وكانت أهم النتائج للبرنامج التدريبي بالأثقال باستخدام (RM) تأثير إيجابي وحقق التدريب بالأثقال نتائج جيدة، وكانت أهم التوصيات ضرورة مراعاة الفروق الفردية بين اللاعبين عند التدريب بالإثقال وذلك باستخدام (RM) وهو الحد الأقصى لكل رياضي عند تقنين الشدة أثناء التدريب.
Producción de Botines a Partir de Yute y Material Reciclable
Authors: Mendoza Santiago Esther , Reyes García Armando , Pichardo Miranda Joel 
Published: December 2023

Botines la fortuna tiene como objetivo crear botines a partir de tela de yute natural y materiales reciclables tales como caucho reciclado, con este proyecto buscamos que la moda la comodidad y el sentido de pertenencia hacia las raíces mexicanas se expanda atravez de los diversos territorios mexicanos y nacionales. Dentro de la metodología utilizada en el trabajo principalmente tenemos la metodología cualitativa y cuantitativa en donde se realizaron diversas actividades para obtener información objetiva que ayudara al ejercicio de la investigación, dentro del desarrollo de estuvo trabajando con diversas herramientas, como el estudio de campo investigación documental. Por ultimo dentro de los principales resultados obtuvimos que la apariencia del botín muestra una excelente flexibilidad para poder ser combinable con diferentes estilo de vestimenta, entre otros aspectos logramos que sea un producto sustentable apoyando al medio ambiente.
Efectos de Plantas de Cobertura de Invierno Sobre Cobertura del Suelo y Población de Malezas
Authors: Mora Paiva Ceferino , Cristaldo Figueredo Karen Noelia 
Published: December 2023

La investigación se realizó en el distrito de Curuguaty, departamento de Canindeyú, República del Paraguay. Tuvo como objetivo: evaluar el efecto de plantas de cobertura de invierno sobre cobertura del suelo y población de malezas en diferentes días después de la siembra. El diseño experimental utilizado fue el de bloques completos al azar, con 8 tratamientos, que corresponde al T1: (Avena negra); T2: (Nabo forrajero); T3: (Lupino blanco); T4: (Avena negra + Nabo forrajero); T5: (Avena negra + Lupino blanco); T6: (Avena + Nabo + Lupino); T7: (Nabo + Lupino) y T8: Testigo (sin uso de plantas de cobertura), con 4 repeticiones, totalizando 32 unidades experimentales. Los datos obtenidos fueron sometidos al análisis de varianza, comparando las medias con la prueba de Duncan con 95 % de significancia. El resultado de cobertura proporcionado por plantas de cobertura fue estadísticamente diferente en comparación al testigo (Malezas), siendo la adecuada cobertura del suelo con la utilización de mezcla de especies de entre (avena negra + nabo forrajero); (avena negra + lupino blanco) y (avena + nabo + lupino). La disminución de poblaciones de malezas fue evidenciada por la avena negra como especie de planta de cobertura en forma individual, representó una alta supresión de población de malezas en comparación con lupino blanco y nabo forrajero.
The place and role of the transport tax in the tax potential of the regional budget
Authors: Markova Nataliya A. 
Published: December 2023

Improving the quality of life in Russia is inextricably linked with an increase in the number of vehicles owned and their taxation. The article provides an overview of modern research on the practice of calculating and paying transport tax both in Russia and abroad. The analysis of the structure and dynamics of the transport tax payable to the regional budget for legal entities and individuals is carried out; analysis of the composition and dynamics of the transport tax on land modes of transport payable to the budget of the Nizhny Novgorod region by individuals, and the main trends of changes in the indicators under consideration are revealed.
In the course of the study of the tax revenues of the regional budget, the place of transport tax in the revenues of the regional budget was determined and the degree of collection of transport tax in the Nizhny Novgorod region was characterized. The article assesses the impact of the transport tax on the tax potential of the Nizhny Novgorod region and emphasizes the international interest in assessing the tax potential. The condition for achieving forecast data on the receipt of transport tax to the regional budget is determined and the role of the tax in question in the tax potential of the Nizhny Novgorod region is formulated. The author suggests several ways to modernize tax legislation, in terms of taxation of vehicles, allowing to solve the controversial task of coordinating the interests of regional authorities and owners of vehicles.
Development of a mathematical model of underwater towing, based on single- and double-link rod models of towing lines
Authors: Tishchenko Maksim S. , Ivanovskii Nikolai V. 
Published: December 2023

This paper develops a mathematical model of underwater towing by the example of a complex fishing complex "vessel - vaer - trawl" by calculating its traction and speed characteristics.
The tow line is an important factor when towing an underwater object because it can affect the stability and maneuverability of the towing vessel. If the shaft is too long, it can create a lot of drag and make it difficult to move the boat. On the other hand, if the shaft is too short, it may cause the towed object to sink too deeply and potentially damage the object or towing equipment. Consequently, it is critical to select the proper towing system settings based on the size and weight of the object being towed, the depth of the stroke, and the environmental conditions.
Existing methods for writing models of tug - towing object systems, namely, methods based on stationary and non-stationary nature of the vaer selection process are investigated.
The paper presents a comparative analysis of single-link and two-link rod models of towing lines. The main errors in the construction of trajectories of towed objects using these types of towing lines are revealed.
In particular, one of the results of the study is, building a model of the system "ship - vaer - towed object", which has a similar accuracy index to the more complex two- and three-link lines.
Merdeka Curriculum Innovation: Grand Design for Digital Literacy Learning in Special School
Authors: Wahyuni Sri , Darmayunata Yuvi , Zudeta Effran , Sajid Muhammad Dani Fauzan , Syahdan Syahdan 
Published: December 2023

Creative and inspiring rules are competencies in independent learning. The Merdeka curriculum needs to integrate digital literacy into learning. digital literacy is important especially for students who attend the special school in order to have the ability to understand and implement digital literacy-based learning processes. To develop digital literacy in SLB, a digital literacy learning design is needed. In Riau Province, there is no special school education unit that has a digital literacy-based curriculum, based on interviews with supervisors and the head of the Riau special school principals association. Based on this description, the research team felt it was important to develop digital literacy-based learning in SLB. The aim to be achieved through this research is the preparation of a learning design that can be implemented in special school education units. The research methodology used is a research and development with research stages: exploratory study, FGD exploratory study, drafting of the model, conceptual and operational testing of the model, and developing a digital literacy-based curriculum. The results of the study are in the form of a learning design that includes a digital literacy learning framework and a learning development formula for the digital literacy curriculum. It can be concluded that there is a significant difference in teacher knowledge between before and after following the digital literacy-based curriculum model of 0.892 (89.2%) at α = 0.05.
Bridging Scales in Black Hole Accretion and Feedback: Magnetized Bondi Accretion in 3D GRMHD
Authors: Cho 조 Hyerin 혜린 , Prather Ben S. , Narayan Ramesh , Natarajan Priyamvada , Su Kung-Yi , Ricarte Angelo , Chatterjee Koushik 
Published: December 2023

Abstract
Fueling and feedback couple supermassive black holes (SMBHs) to their host galaxies across many orders of magnitude in spatial and temporal scales, making this problem notoriously challenging to simulate. We use a multi-zone computational method based on the general relativistic magnetohydrodynamic (GRMHD) code KHARMA that allows us to span 7 orders of magnitude in spatial scale, to simulate accretion onto a non-spinning SMBH from an external medium with a Bondi radius of R
B ≈ 2 × 105
GM
•/c
2, where M
• is the SMBH mass. For the classic idealized Bondi problem, spherical gas accretion without magnetic fields, our simulation results agree very well with the general relativistic analytic solution. Meanwhile, when the accreting gas is magnetized, the SMBH magnetosphere becomes saturated with a strong magnetic field. The density profile varies as ∼r
−1 rather than r
−3/2 and the accretion rate

M

̇

is consequently suppressed by over 2 orders of magnitude below the Bondi rate

M

̇

B

. We find continuous energy feedback from the accretion flow to the external medium at a level of

∼

10

−
2

M

̇

c

2

∼
5

×

10

−
5

M

̇

B

c

2

. Energy transport across these widely disparate scales occurs via turbulent convection triggered by magnetic field reconnection near the SMBH. Thus, strong magnetic fields that accumulate on horizon scales transform the flow dynamics far from the SMBH and naturally explain observed extremely low accretion rates compared to the Bondi rate, as well as at least part of the energy feedback.
Clinical Characteristics and Surgical Outcomes of Turkish Patients With Pediatric Glaucoma Who Underwent Glaucoma Surgery in a University Hospital
Authors: Haidar Hassan , Çelik Esra Biberoğlu , Eraslan Muhsin 
Published: December 2023

Purpose:
To describe the clinical characteristics and outcomes of a pediatric cohort surgically treated for primary or secondary pediatric glaucoma (PPG/SPG).

Methods:
A retrospective chart review was conducted of all patients with pediatric glaucoma who had surgery between 2013 and 2021. Relevant demographic and clinical data were cumulated and analyzed.

Results:

Forty-two eyes of 29 patients (18 girls and 11 boys) were included: 22 (52.4%) primary congenital glaucoma (PCG), 7 (16.7%) juvenile open-angle glaucoma, and 13 (30.9%) SPG. Mean ages at presentation were 2.57 ± 2.87, 131.96 ± 27.71, and 62.09 ± 65.12 months, respectively. In this study, eyes with PCG presented the earliest, with the highest intraocular pressure (IOP) and thickest central corneal thickness (CCT). The mean number of glaucoma surgeries was 1.48 ± 0.71, with 38.1% of the eyes needing two or more glaucoma surgeries; trabeculectomy was the most frequent glaucoma surgery in this cohort. After surgical intervention, the overall mean IOP dropped from 32.25 ± 12.97 to 18.10 ± 9.23 mm Hg (
P
< .001). Moreover, the percentage using antiglaucoma medications decreased from 100% to 35.7% at the final visit, as did the number of medications prescribed per eye (2.69 ± 0.92 vs 1.05 ± 1.46,
P
≤ .001). Mean best corrected visual acuity (BCVA), in patients who could have their BCVA measured, improved from 0.61 ± 0.61 to 0.53 ± 0.51 logMAR at final follow-up.

Conclusions:
Surgical intervention was shown to provide a well-controlled IOP, decrease dependance on glaucoma medications, and improve BCVA in both PPG and SPG. Multiple surgical interventions may be necessary in the treatment of some pediatric patients with glaucoma. Prognostically, thicker CCT was significantly associated with worse IOP control, more glaucoma surgeries, and more antiglaucoma medications at the final visit. Initial BCVA correlated significantly with BCVA at the final visit.

[
J Pediatr Ophthalmol Strabismus
. 2024;61(3):188–197.]
Effects of cold and hot smoking processes and the addition of natural Dunaliella salina polyphenol extract on the biochemical quality and shelf life of Sander lucioperca fillets after storage for 90 days
Authors: Bouriga N. , Mili S. , Troudi D. , Ben Atitallah A. , Bahri W.R. , Bejaoui S. , Dridi M.A. , Quignard J.-P. , Trabelsi M. , Ben-Attia M. , Shahin A.A.B. 
Published: December 2023

The effects of cold and hot smoking and the addition of Dunaliella salina polyphenol extract on the biochemical quality and shelf-life of Sander lucioperca fillets after storage for 90 days at 0-4 °C were examined. The results showed a significant increase in protein, lipid, free fatty acid, and 1,1-diphenyl-2-picrylhydrazyl contents, and a decrease in peroxide and thiobarbituric acid reactive substances, and volatile base nitrogen levels in cold (CSF) and hot (HSF) smoked fillets covered with or without extract and stored for 1, 20, and 90 days compared to fresh fillets (FF). Saturated and monounsaturated fatty acids exhibited a significant increase in FF and CSF and HSF covered with or without extract. The total polyunsaturated fatty acids revealed a significant decrease in FF and CSF and HSF with or without extract. Therefore, cold and hot smoking and polyphenol extract improved the biochemical quality and storage shelf-life of fillets for 90 days at 0-4 °C.