bluuebunny/crossref_metadata_2025_split huggingface dataset:
Development of Problem-Based Learning (PBL) Based Flipbook Media on Science Learning At SDIT Ar-Rohmaniyah, Bogor City
Authors: Hasbulloh Hasbulloh , Arief Zainal Abidin , Waspodo Muktiono 
Published: February 2023

This study aims to develop and test the effectiveness of problem-based learning (PBL) flipbook learning media in class V science learning at SDIT Ar-Rohmaniyah, Bogor City. This study used the development model of Borg and Gall and Assure. To test this feasibility using the assessment of 3 experts, namely media experts, design experts and material experts. The media feasibility assessment by material experts obtained a score of 94% with the category "Very Decent". The assessment by media and instructional design experts obtained a score of 75% with the category of "worthy". The average rating by experts is 85% with the category "very worthy". To determine the effectiveness of problem-based learning-based flipbooks , an N-Gain test analysis was carried out. The calculation result of the N-Gain test was obtained by 0.82 or 82%. Where such results fall into the category of high N-Gain. Based on the results of expert feasibility tests and N-Gain calculations, problem-based learning-based flipbook media is feasible and effective for use in class V science subjects in SDIT Ar-Rohmaniyah Bogor City.
Understanding High Dimensional Spaces through Visual Means Employing Multidimensional Projections
Authors: Younis Haseeb , Trust Paul , Minghim Rosane 
Published: February 2023

Data visualisation helps understanding data represented by multiple variables, also called features, stored in a large matrix where individuals are stored in lines and variable values in columns. These data structures are frequently called multidimensional spaces. A large set of mathematical tools, named frequently as multidimensional projections, aim to map such large spaces into 'visual spaces', that is, to 2 or 3 dimensions, where the aspect of that space can be visualised. While the final product is intuitive in that proximity between points - or iconic representation of points - indicate similarity relationships in the original space, understanding the formulation of the projection methods many times escapes researchers. In this paper, we illustrate ways of employing the visual results of multidimensional projection algorithms to understand and fine-tune the parameters of their mathematical framework. Some of the common mathematical common to these approaches are Laplacian matrices, Euclidian distance, Cosine distance, and statistical methods such as Kullback-Leibler divergence, employed to fit probability distributions and reduce dimensions. Two of the relevant algorithms in the data visualisation field are t-distributed stochastic neighbourhood embedding (t-SNE) and Least-Square Projection (LSP). These algorithms can be used to understand several ranges of mathematical functions including their impact on datasets. In this article, mathematical parameters of underlying techniques such as Principal Component Analysis (PCA) behind t-SNE and mesh reconstruction methods behind LSP are adjusted to reflect the properties afforded by the mathematical formulation. The results, supported by illustrative methods of the processes of LSP and t-SNE, are meant to inspire students in understanding the mathematics behind such methods, in order to apply them in effective data analysis tasks in multiple applications.
Academic publication activities and perspectives of rheumatology practitioners in the COVID-19 pandemic
Authors: Kahveci Abdulvahap , Gümüştepe Alper , Güven Nurhan , Sunar İsmihan , Ataman Şebnem 
Published: February 2023

Objectives: This study aimed to analyze the research, publication activities, and perspectives on clinical practices of rheumatology practitioners during the coronavirus disease 2019 (COVID-19) pandemic.
Materials and methods: The survey-based cross-sectional study was designed online and included 24 closed-ended questions. After performing a pilot test and validation of survey, it was conducted among clinicians between September 2021 and December 2021.
Results: One-hundred fifteen clinicians (54 males, 61 females; 78.1% in rheumatology practice for at least five years) responded to the survey. The respondents indicated that they worked in coronavirus-related departments, comprising inpatient service (50.4%), consultancy (42.6%), and outpatient clinic (27.8%). Around 40% of clinicians stated they spent less time on scientific research (43.1%) and clinical learning activities (43.2%), while almost the same proportion of them spent more (41.1% and 45.0%, respectively). This study revealed that 53.5% published at least one paper covering mostly COVID-19 in the scientific citation index (SCI) or SCI-expanded (SCI-E) indexed journals. However, nearly half of them did not have any papers published in the SCI/SCI-E (46.5%) or non-SCI/SCI-E indexed (44.6%) journals. Regarding the perspectives of clinicians about clinical practices, they considered fewer biological (57.0%) and nonbiological (55.0%) drug usage, reported fewer outpatient clinic visits (88.2%), more newly diagnosed rheumatic diseases (62.5%), and more disease exacerbations (31.2%). Most of the clinicians (range, 76.2 to 86.3%) thought they accurately managed their patients during the COVID-19 pandemic.
Conclusion: Clinicians published mostly coronavirus-related papers in the pandemic era, and in the self-assessment, clinicians thought that they correctly manage their patients. In addition, this study reflected the frequency of academic publications and clinicians’ work routines during the pandemic.
الوحدة العربية في السياسة الخارجية الليبية من ١٩٦٩-١٩٩٩
Authors: Ahmed Abushowaisha Ruqayah Abdalhadi , Abdelsalam El Fatih Abdullahi 
Published: February 2023

ملخص
تبرز أهمية هذه الدراسة في تسليط الضوء على مفهوم الوحدة العربية كمبدأ أساسي في السياسة الخارجية الليبية خلال الفترة من 1969 إلى 1999. حيث مثلت قضية الوحدة العربية الهدف المركزي للسياسة الخارجية الليبية خلال تلك الفترة، وهذا يعتبر إشكالية هذه الدراسة أيضاً. الهدف الأساسي لهذه الدراسة يكمن في دراسة الوحدة العربية كهدف رئيس للسياسة الخارجية الليبية خلال الفترة موضوع الدراسة، والمشاريع الوحدوية العديدة على مدى ثلاثة عقود من خلال تحليل الوثائق. اعتمدت الدراسة المنهج التاريخي وذلك بتتبع وتحليل تلك الوثائق في إطارها التاريخي. كما اعتمدت الدراسة المنهج التحليلي في مقاربتها لتلك الوثائق بهدف التوصل لأهمية الوحدة العربية في السياسة الخارجية الليبية. تؤكد هذه الدراسة أن الهدف من الوحدة العربية تم تحديده أساسًا على عدة عوامل سياسية واقتصادية وأيديولوجية. بالإضافة إلى ذلك، تظهر الدراسة أن جميع محاولات تحقيق الوحدة العربية اتسمت بالتسرع، وعدم التخطيط العقلاني، وافتقارها إلى رؤية واضحة ودقيقة للسياسة الخارجية الليبية.
Abstract
This study highlights the concept of Arab unity as a cardinal principle in Libyan foreign policy during the period 1969-1999 of Gaddafi epoch. During this period Arab unity, which is also the essential issue of this study, became the core goal for Libyan foreign relations. The major objective of this study is to analyse Arab Unity Documents during that period to determine the orientation of Libyan foreign policy towards the unity issue. The study has used the historical approach to analyse the unity documents in their historical context. In addition to this, the study has used the analytical method in order to identify and analyse all unity attempts of Libyan foreign policy. This study underscores that the objective of Arab unity was mainly determined based on political, economic and ideological factors. In addition, the study shows that all attempts to achieve Arab unity were characterized by haste and lack of rational planning as well as lack of clear and careful vision in Libyan foreign policy.
اتجاهات طلبة اللغة العربية بكليات التربية بنيجيريا نحو استخدام الوسائل التعليمية في تعليم اللغة العربية. دراسة حالة: كليات التربية بجنوب غرب نيجيريا
Authors: Bin Man Saupi , Mustapha Toyyib Abiodun , Ibrahim Toyib Biodun 
Published: February 2023

ملخص
هذه الدراسة الكمية هدفت إلى الكشف عن اتجاهات طلبة اللغة العربية بكليات التربية بنيجيريا نحو استخدام الوسائل التعليمية في تعليم اللغة العربية. دراسة حالة: كليات التربية بجنوب غرب نيجيريا، وقد استخدم الباحثون المنهج الوصفي التحليلي، حيث تم بناء الاستبانة لمعرفة اتجاهات طلبة اللغة العربية في كليات التربية بجنوب غرب نيجيريا نحو توفر الوسائل التعليمية ومدى صلاحية استخدامها لتعليم اللغة العربية في كلياتهم، وتكونت الأداة من (30) فقرة، موزعة إلى طلبة قسم اللغة العربية، وقد تم اختيار أفراد عينة الدراسة بالطريقة العشوائية؛ حيث بلغت عدد عينة الدراسة من (182) طالباً وطالبة، كما استخدم الباحثون الرزمة الإحصائية للعلوم الاجتماعية المعرفة بـــ (SPSS Version 12.0) لتحليل البيانات. وقد أظهرت نتائج أن معظم أفراد العينة أي طلبة اللغة العربية بكليات التربية بجنوب غرب نيجيريا وافقوا على أن الوسائل التعليمية المستخدمة المتوفرة في كلياتهم هي، جهاز الرض، وأفلام العرض، والتسجيلات الصوتية، والحاسوب المسودّة باللغة العربية، والفيديو التعليمي، والتلفاز التعليمي، قد حصلت على درجة متوسطة. كما أوضحت أن استخدام هذه الوسائل التعليمية المذكورة في منهج المجلس الوطني لكليات التربية يساعدهم في تعلم اللغة العربية بشكل مناسب وأسرع بدرجة قوية جدا.

Abstract
This quantitative study aimed to reveal the attitudes of Arabic language students in the faculties of education in Nigeria towards the use of instructional materials in teaching Arabic. A Case study of the Colleges of Education in southwestern Nigeria. The researchers used the descriptive-analytical approach, where a questionnaire was built to know the attitudes of Arabic language students in colleges of education in southwestern Nigeria towards the availability of instructional materials and the validity of using them to teach Arabic in their colleges. The tool consisted of (30) paragraphs, distributed to the students of the Arabic language department. The study sample members were chosen randomly. The study sample consists of (182) male and female students. The researchers also used the statistical package for the social sciences, known as (SPSS Version 12.0) to analyse the data. The results showed that most of the sample members, i.e., students of Arabic language in the colleges of education in southwestern Nigeria, agreed that the instructional materials used in their colleges are TV equipment, presentation films, audio recordings, computer drafts in Arabic, educational video, and educational television. Medium grade. They also made it clear that using these instructional materials mentioned in the curriculum of the National Commission of Colleges of Education helps them learn the Arabic language appropriately and quickly to a very strong degree.
Leverage of mHealth integration in Maternal and child health services and during COVID-19
Authors: Jabeen Rawshan , Mohammad Ameer 
Published: February 2023

The growing use of mobile phones has enabled potential mobile health users to respond to various healthcare crises, even during the Covid-19 pandemic. In low- and middle-income countries where people lack access to basic healthcare, various "mHealth" interventions have been proven. Several “mHealth” interventions have been proven, especially in low- and middle-income countries where people don’t have access to basic healthcare services. In addition, it would facilitate public health researchers in developing new ways to improve the sustainability of MNCH programmes during emergencies or public health alerts. Furthermore, it would help public health researchers in developing new ways for sustainable MNCH programmes that continue to function during any emergency or public health alert circumstances. This article aims to provide evidence of mHealth integration in Pakistan's MNCH programme and to look into unique techniques used during the Covid-19 pandemic.
---Continue
The Relationship of Burnout with Perceived Expressed Emotion, Anxiety, and Depression Levels in Professional Adolescent Volleyball Players
Authors: Ali Güler Hasan , Kaya İsmail 
Published: February 2023

Objective: Athlete burnout is an increasing problem among adolescents. Based on previous studies, it has been thought that anxiety, depression and perceived expressed emotion may be important factors in terms of athlete burnout, and these four factors may interact with each other. We aimed to examine the relationship between athlete burnout, perceived expressed emotion, anxiety and depression, and to reveal the factors that predict athlete burnout.
Material and Methods: The study consists of 62 professional volleyball players between the ages of 12-17. The participants completed the sociodemographic form, Athlete Burnout Questionnaire, Shortened Level of Expressed Emotion Scale, and Hospital Anxiety and Depression Scale.
Results: Perceived irritability and anxiety and depression levels were correlated in our study. Lack of emotional support had positive association with depression levels, and perceived intrusiveness had positive association with anxiety. A correlation was obtained between reduced sense of accomplishment and emotional/physical exhaustion, which are subscales of Athlete Burnout Questionnaire, and both anxiety and depression levels. In addition, reduced sense of accomplishment had positive association with perceived intrusiveness. The linear regression model demonstrated that anxiety significantly contributed to reduced sense of accomplishment.
Conclusions: As a result of our study, it was concluded that determining anxiety-depression levels, and evaluating the parent-child relationship in adolescent athletes may be important in terms of both prevention and treatment programs for athlete burnout.
DESENVOLVIMENTO DE CURSOS DE ATUALIZAÇÃO EM BOAS PRÁTICAS NO PROCESSAMENTO DO PESCADO PARA ESTUDANTES GRADUANDOS E PROFISSIONAIS DA ÁREA INDUSTRIAL
Authors: Nunes Raquel Soares Casaes , Brígida Marcos Mourão Santa , De Barros Yara Marina Reymão , Da Silva Jeany Costa 
Published: February 2023

Introdução: Os últimos relatos sobre a produção do pescado no estado do Pará indicam uma alta produtividade. Para melhorias na produção do pescado é importante a implementação de ferramentas de gestão de qualidade como as Boas Práticas de fabricação de Pescado (BPF) que ainda está em crescimento na região Amazônica. Objetivo: objetivo do referido trabalho foi capacitar os estudantes e profissionais graduados na área de alimentos com temas relacionados a boas práticas de fabricação do Pescado. Material e Métodos: O curso foi realizado com a participação de profissionais e docentes da área de Controle de Qualidade dos Alimentos, através das palestras apresentadas, na plataforma Google Meet entre o período de Julho de 2021 a fevereiro de 2022 com docentes de instituições do ensino superior com diversos profissionais na área de Controle de Qualidade de empresas parceiras. O curso foi dividido em 4 módulos: Economia do Pescado; Cuidados higiênicos-sanitários na cadeia produtiva do pescado do Pescado; Análise de Perigos e Pontos Críticos de Controle; Treinamento prático sobre BPFs e Elaboração de Manual de Boas Práticas. Após a elaboração das palestras durante o curso foi realizado um formulário sobre pesquisa de satisfação dos 50 participantes. Resultados: Os resultados apresentados indicam pontos positivos na aprendizagem dos discentes, no qual 100% apresentaram satisfação com o curso, indicando apenas algumas melhorias. Conclusão: Evidenciou-se a satisfação do público mediante ao circuito de palestras e a importância da temática para a produção do pescado com qualidade.
A EDUCAÇÃO DOMÉSTICA EM SERGIPE
Authors: Lima Maria José Torres , Bretas Silvana Aparecida 
Published: February 2023

Este texto tem como objetivo central destacar a educação doméstica em Sergipe, no Império e início da República Destarte, pretende-se abordar como essa prática de ensino ignorada durante muito tempo pelos historiadores do campo da educação esteve largamente presente no cotidiano da sociedade sergipana. O estudo foi alicerçado pela concepção de instrução doméstica de Maria Celi Vasconcelos (2005), que se refere a esta prática de educação como, aquela realizada no interior da casa do aluno ou do mestre, que aconteceram e coexistiram com a escola formal. De acordo com a autora, no Rio de Janeiro, o ensino da casa vai desaparecendo no final dos oitocentos do século XIX devido ao projeto de escolarização pública proclamado junto com o período republicano no país. Contudo, em Sergipe a educação doméstica parece ganhar fôlego e resiste às iniciativas do Estado de centralização e unificação do ensino. Desse modo, partimos da tese de que, apesar de o Brasil contar com políticas públicas de escolarização pública para toda a população, a demora em evoluir política, econômica e socialmente, fez com que as práticas de educação domésticas existissem durante muito tempo à sombra da escola formal mantida pelo Estado.
Past and future climate change effects on the thermal regime and oxygen solubility of four peri-alpine lakes
Authors: Desgué-Itier Olivia , Melo Vieira Soares Laura , Anneville Orlane , Bouffard Damien , Chanudet Vincent , Danis Pierre Alain , Domaizon Isabelle , Guillard Jean , Mazure Théo , Sharaf Najwa , Soulignac Frédéric , Tran-Khac Viet , Vinçon-Leite Brigitte , Jenny Jean-Philippe 
Published: February 2023

Abstract. Long-term effects of climate change on lakes globally will include a substantial modification in the thermal regime and the oxygen solubility of lakes, resulting in the alteration of ecosystem processes, habitats, and concentrations of critical substances. Recent efforts have led to the development of long-term model projections of climate change effects on lake thermal regimes and oxygen solubility. However, such projections
are hardly ever confronted with observations extending over multiple decades. Furthermore, global-scale forcing parameters in lake models present several limitations, such as the need of significant downscaling. In this study, the effects of climate change on thermal regime and oxygen solubility were analyzed in the four largest French peri-alpine lakes over 1850–2100. We tested several one-dimensional (1D) lake models' robustness for long-term variations based on up to 63 years of limnological data collected by the French Observatory of LAkes (OLA). Here, we evaluate the possibility of forcing mechanistic models by following the long-term
evolution of shortwave radiation and air temperature while providing
realistic seasonal trends for the other variables for which local-scale
downscaling often lacks accuracy. Based on this approach, MyLake, forced by
air temperatures and shortwave radiations, predicted accurately the
variations in the lake thermal regime over the last 4 to 6 decades,
with RMSE < 1.95 ∘C. Over the previous 3 decades, water temperatures have increased by 0.46 ∘C per decade (±0.02 ∘C) in the epilimnion and 0.33 ∘C per decade (±0.06 ∘C) in the hypolimnion. Concomitantly and due to thermal change, O2 solubility has decreased by −0.104 mg L−1 per decade (±0.005 mg L−1) and −0.096 mg L−1 per decade (±0.011 mg L−1) in the epilimnion and hypolimnion, respectively. Based on the shared socio-economic pathway SSP370 of the Intergovernmental Panel on Climate Change (IPCC), peri-alpine lakes could face an increase of 3.80 ∘C (±0.20 ∘C) in the next 70 years, accompanied by a decline of 1.0 mg L−1 (±0.1 mg L−1) of O2 solubility. Together, these results highlight a critical alteration in lake thermal and oxygen conditions in the coming decades, and a need for a better integration of long-term lake observatories data and lake models to anticipate climate
effects on lake thermal regimes and habitats.
A comparison of dynamic inflow models for the blade element momentum method
Authors: Mancini Simone , Boorsma Koen , Schepers Gerard , Savenije Feike 
Published: February 2023

Abstract. With the increase in rotor sizes, the implementation of innovative pitch control strategies, and the first floating solutions entering the market, the importance of unsteady aerodynamic phenomena in the operation of modern offshore wind turbines has increased significantly. Including aerodynamic unsteadiness in blade element momentum (BEM) methods used to simulate wind turbine design envelopes requires specific sub-models. One of them is the dynamic inflow model, which attempts to reproduce the effects of the unsteady wake evolution on the rotor plane induction. Although several models have been proposed, the lack of a consistent and comprehensive comparison makes their relative performance in the simulation of large rotors still uncertain. More importantly, different dynamic inflow model predictions have never been compared for a standard fatigue load case, and thus it is not clear what their impact on the design loads estimated with BEM is. The present study contributes to filling these gaps by implementing all the main dynamic inflow models in a single solver and comparing their relative performance on a 220 m diameter offshore rotor design. Results are compared for simple prescribed blade pitch time histories in uniform inflow conditions first, verifying the predictions against a high-fidelity free-vortex-wake model and showing the benefit of new two-constant models. Then the effect of shed vorticity is investigated in detail, revealing its major contribution to the observed differences between BEM and free-vortex results. Finally, the simulation of a standard fatigue load case prescribing the same blade pitch and rotor speed time histories reveals that including a dynamic inflow model in BEM tends to increase the fatigue load predictions compared to a quasi-steady BEM approach, while the relative differences among the models are limited.
Attitudes of communicator towards implementing governance and his relationship to developing the performance of media institutions.
Authors: Attia Elmekkawi Dr.Bassam , Mohammed Abbas Pof.Hisham 
Published: February 2023

The research aims at identifying the attitudes of communicators towards the principles of governance and its relationship to the development of performance and professional practice in media institution.
The based on constructing its variables and interpretation of its results on the system analysis approach through a survey study on a sample of communicators in government media institutions in Emirate of Sharjah. The number of its respondents reaches 50, questionnaire and direct observation were employed to collect concerned data , the researcher has come out with some results , the most important is awareness of communicator which the study sample tackles, the governance concepts and principles , the targeted communicator should aware the importance of applying these principles to achieve quality institutional performance .
The results showed that the principles of transparency came at the forefront of the principles of governance applied in the government media institutions Sharjah , the research topic , with percentage of 98.67% , followed by the principle of participation in the second rank , with a percentage of 94.67% followed by the principle of accountability in the third rank with percentage of 93.33% , then the principle of social responsibility in the fifth rank then the principle of integrity in the six last ranking . The results showed the existence of positive repercussions for the application of principles of governance on professional standards and the work environment in the media institutions , the sample of research.
The researchers recommended the necessity of spreading the culture of governance among employees and communicators in government media institutions in the Emirate of Sharjah and make governance part of training programs for senior administrative leaders and employees in those institutions.