bluuebunny/crossref_metadata_2025_split huggingface dataset:
Observation and simulation of neutral air density in the middle atmosphere during the 2021 sudden stratospheric warming event
Authors: Yang Junfeng , Wang Jianmei , Liu Dan , Guo Wenjie , Zhang Yiming 
Published: September 2024

Abstract. Sudden stratospheric warmings (SSWs) are dramatic events in the polar winter stratosphere that are accompanied by atmospheric parameter anomalies in the stratosphere and mesosphere. Microwave Limb Sounder and Global Navigation Satellite System Occultation Sounder observations on board the Chinese FengYun 3 satellites indicate a rapid increase of over 50 % in the mesospheric density at high latitudes around the onset date during the 2021 major SSW event. The amplification of the zonal mean density around the onset is proportional to the latitude increase with a maximum increment of 83.3 % at 59 km above 80° N, which is more than 3 times larger than the climatological standard deviation (23.1 %). The horizontal density distributions are influenced by the changing polar vortex fields. A simulation using a specified dynamics version of the Whole Atmosphere Community Climate Model reproduces the global circulation and presents a severe change in the planetary wave forcing and residual meridional circulation mass flux followed by a change in the density tendency. These results demonstrate that the observed enhanced density is primarily attributed to the altered planetary waves and residual circulation during the SSW event. The observations and simulations also indicate that the density anomalies could extend to middle latitudes. Obvious density disturbances in the upper stratosphere and mesosphere were observed by the lidar deployed in Beijing (40.3° N, 116.2° E).
Projected changes in land carbon store over the 21st century: what contributions from land use change and atmospheric nitrogen deposition?
Authors: Riano Sanchez Jaime A. , Vuichard Nicolas , Peylin Philippe 
Published: September 2024

Abstract. Earth system models (ESMs) represent the time evolution of the biophysical (energy and water cycles) and biogeochemical (carbon cycle) components of the Earth. When used for near-future projections in the context of the Coupled Model Intercomparison Project (CMIP), they use as forcings the evolution of greenhouse gas and other pollutant concentrations and land use changes simulated by an ensemble of integrated assessment models (IAMs) for a combination of socioeconomic pathways and mitigation targets (SSPs). More precisely, only one IAM output is used as representative of a single SSP. This makes the comparison of key ESM diagnostics among SSPs significantly noisy and without the capacity of disentangling SSP-driven and IAM-driven factors. In this paper, we quantify the projected change in land carbon store (CLCS) for the different SSPs with an advanced version of a land surface model embedded into IPSL-CM6 ESM. Through a set of land-only factorial simulations, we specifically aim at estimating the CLCS dispersions associated with land use change and nitrogen deposition trajectories. We showed that the spread of the simulated change in global land carbon store induced by the uncertainty in the land use changes is slightly larger than the one associated with the uncertainty in the atmospheric CO2. Globally, the uncertainty associated with N depositions is responsible for a spread in CLCS that is lower by a factor of 3 than the one driven by atmospheric CO2 or land use changes. Our study calls for making available additional IAM scenarios for each SSP to be used in the next CMIP exercise in order to specifically assess the IAM-related uncertainty impacts on the carbon cycle and the climate system.
The sea ice component of GC5: coupling SI3 to HadGEM3 using conductive fluxes
Authors: Blockley Ed , Fiedler Emma , Ridley Jeff , Roberts Luke , West Alex , Copsey Dan , Feltham Daniel , Graham Tim , Livings David , Rousset Clement , Schroeder David , Vancoppenolle Martin 
Published: September 2024

Abstract. We present an overview of the UK's Global Sea Ice model configuration version 9 (GSI9), the sea ice component of the latest Met Office Global Coupled model, GC5. The GC5 configuration will, amongst other uses, form the physical basis for the HadGEM3 (Hadley Centre Global Environment Model version 3) climate model and UKESM2 (UK Earth System Model version 2) Earth system model that will provide the Met Office Hadley Centre/UK model contributions to CMIP7 (Coupled Model Intercomparison Project Phase 7). Although UK ocean model configurations have been developed for many years around the NEMO (Nucleus for European Modelling of the Ocean) ocean modelling framework, the GSI9 configuration is the first UK sea ice model configuration to use the new native NEMO sea ice model, SI3 (Sea Ice modelling Integrated Initiative). This replaces the CICE (Community Ice CodE) model used in previous configuration versions. In this paper we document the physical and technical options used within the GSI9 sea ice configuration. We provide details of the implementation of SI3 into the Met Office coupled model and the adaptations required to work with our “conductivity coupling” approach and provide a thorough description of the GC5 coupling methodology. A brief evaluation of sea ice simulated by the GC5 model is included, with results compared to observational references and a previous Global Coupled model version (GC3.1) used for CMIP6, to demonstrate the scientific credibility of the results.
Kajian Desain dan Perilaku Pengguna Kloset Duduk di Toilet Umum
Authors: Setiawati Aan 
Published: September 2024

Hasil karya pada sebuah desain arsitektur sangatlah mempengaruhi perilaku manusia sebagai penggunanya. Oleh karena itu arsitek tidak dapat asal merancang tanpa memperhatikan aspek manusianya sendiri sebagai pengguna. Salah satu yang dibahas dalam penelitian ini yaitu penggunaan toilet umum. Mayoritas masyarakat di Indonesia terbiasa menggunakan kloset jongkok. Namun saat ini, khususnya di masyarakat perkotaan, kloset jongkok sudah mulai ditinggalkan oleh sebagian masyarakat di Indonesia. Mereka mulai menggunakan kloset duduk karena dirasa lebih modern serta dinilai baik dari segi estetika. Begitu pula dengan para perancang/arsitek yang mulai banyak menempatkan kloset duduk ketika merancang toilet umum. Salah satu contohnya, ditemukan kloset duduk di tempat umum yang kotor karena terdapat bekas injakan sandal atau sepatu pada dudukan klosetnya. Penelitian ini perlu dilakukan mengingat semakin maraknya penggunaan kloset duduk di tempat fasilitas umum yang perancangnya sendiri tidak memperhatikan budaya serta kebiasaan perilaku para penggunanya yaitu menggunakan kloset jongkok yang mengakibatkan kloset duduk digunakan jongkok oleh penggunanya. Penelitian ini menggunakan metode deskripsi kualitatif. Penelitian ini mengidentifikasi tentang kajian desain dan perilaku pada pengguna kloset duduk di tempat fasilitas umum sebagai bentuk akibat dari perancangan yang tidak memperhatikan kebutuhan serta budaya pengguna. Arsitek harus memperhatikan beberapa prosedur yang harus dilakukan sebelum memulai perancangan, serta menganalisis terlebih dahulu rancangannya “for whom and for what”, karena kesalahan dalam merancang dapat berakibat buruk bagi banyak orang.
Associations between bioaerosols, lung function work-shift changes and inflammatory markers: A study of recycling workers
Authors: Hansen Karoline Kærgaard , Schlünssen Vivi , Broberg Karin , Østergaard Kirsten , Frederiksen Margit W , Sigsgaard Torben , Madsen Anne Mette , Kolstad Henrik Albert 
Published: September 2024

OBJECTIVES: We investigated associations between bioaerosol exposures and work-shift changes in lung function and inflammatory markers among recycling workers.
METHODS: Inhalable dust was measured with personal samplers and analyzed for endotoxin, bacteria, and fungi (incubated at 25 °C and 37 °C) levels. Lung function (FEV1, FVC) was measured before and after work-shifts and serum concentrations of inflammatory markers (CRP, SAA, CC16, IL1B, IL2, IL4, IL5, IL6, IL8, IL10, IL13, and TNF) after the shift. Associations were explored by linear mixed-effects models.
RESULTS: We included 170 measurements from 88 production workers exposed to inhalable dust, endotoxin, bacteria, and fungi (25 °C and 37 °C) at geometric mean levels of 0.6 mg/m3, 10.7 EU/m3, 1.6×104 CFU/m3, 4.4×104 CFU/m3, and 103 CFU/m3, respectively, and 14 administrative workers exposed at 7-fold lower levels. No associations were observed between bioaerosol exposures and work-shift change in lung function. IL2, IL6, IL10, and TNF concentrations were positively associated with inhalable dust levels, SAA and IL6 with bacteria, CRP, SAA, IL8, and TNF with fungi (25 °C or 37 °C), with the latter being the only statistically significant finding (exp(β) 1.40, 95% confidence interval 1.01–1.96).
CONCLUSIONS: This study of recycling workers exposed to bioaerosol levels generally below those of farmers and compost workers and above background levels did not indicate any acute effect on lung function. Several inflammatory markers tended to increase with exposure, suggesting a systemic effect. Future research should combine data from bioaerosol-exposed workers to uncover health risks that may form the basis for health-based occupational exposure limits.
The Relationship of some Motor Abilities to the Accuracy of Performing the Preparation Skill in Football Tennis for Juniors (13-15 Years Old)
Authors: Mays Gumar Abid Aoun  , Aseel Jalil Katea  
Published: September 2024

تهدف هذه الدراسة الى التعرف على علاقة بعض القدرات الحركية (الرشاقة والمرونة وسرعة الاستجابة الحركية) بدقة اداء مهارة الاعداد لدى ناشئين تنس كرة القدم وقد استخدمت الباحثتان المنهج الوصفي الارتباطي لملائمته لطبيعة البحث ومشكلته. شملت مجتمع البحث من ناشئين اكاديمية مستقبل البصرة لتنس كرة القدم البالغ عددهم (30) لاعب فقد تم اختيار العينة من مجتمع الاصل بالطريقة العشوائية والبالغ عددهم (10) وقد استنتج الباحثتان بأنه هناك علاقة قوية موجبة بين القدرات الحركية (الرشاقة والمرونة ) وسرعة الاستجابة الحركية بدقة اداء مهارة الاعداد لتنس كرة القدم تكمن مشكلة البحث في القدرات الحركية خصوصا الرشاقة المرونة للعضلات العاملة اثناء مرحلة الاداء وبسبب قلة استعمال الوسائل والأدوات التدريبية المساعدة الحديثة في تطوير وبعد الاطلاع الباحثتين على المصادر والمراجع اثبتت وجود مشكلة في مهارة الاعداد لتنس كرة القدم من حيث الاداء الحركي للاعب التي تكون فيها القدرات الحركية هي الاساس ان اهمية والبحث هي "إن النهوض بالمستوى الرياضي في الألعاب الرياضية كافةً إنما يتوقف على رفع مستوى اللاعب في الجوانب والحركية والعقلية والخططية ، ومن ثم الوصول إلى مرحلة التكامل في الأداء خلال المنافسة والذي يتجسد بقيام اللاعب بواجباته الخططية الفردية والجماعية وفي مواقف اللعب المختلفة" (علي اشراق محمود و محمد نور) ( 15:1) استنتج الباحثتان ان كل من الرشاقة والمرونة مهمة لاداء مهارة الاعداد في تنس كرة القدم . وان القدرات الحركية ذات اهمية في اداء مهارات تنس كرة القدم اجمعها وليس بتحديد مهارة الاعداد فقط . وان المرونة والرشاقة ذات علاقة ارتباطية بمهارة الاعداد لتنس كرة القدم وذات اهمية في الاداء الحركي للاعب . حيث تكتمل القدرات الحركية لكل من المرونة والرشاقة والاستجابة الحركية، عندما يكون هنالك تطور في اداء اللاعب .كما توصي الباحثتان التأكید على تطویر كل من الرشاقة والمرونة اثناء فترة التدريب لما لها من أهمیة كبیرة في تطوير اللاعب لاداء مهارة الاعداد لتنس كرة القدم. وهذا ما يحقق احد اهداف التنمية المستدامة للامم المتحدة في العراق (الصحة الجيدة).
دور المرونة التنظيمية في تحقيق الابداع الوظيفي لمدرسي التربية الرياضية في مديريات تربية بغداد
Authors: هناء صدام حميدي  , وردي علي عباس  
Published: September 2024

ان المرونة التنظيمية هي "نوع من القدرة على التكيف مع التغيرات البيئية الداخلية والخارجية للمنظمة", اذ تعكس المرونة التنظيمية القدرة على تغيير الاتجاه بسرعة وتؤكد الدراسات والأبحاث على أهمية المرونة داخل المنظمة، حيث أنها تعتبر مصدر مهم للحصول على ميزة تنافسية وهي بمثابة أداة لإدارة حالات التغير السريع والقدرة على تغيير الأوضاع داخل بيئة المنظمة، وتعتبر المرونة من إحدى السمات الضرورية في عملية التخطيط الاستراتيجي وعامل حاسم لتكييف الخطط الاستراتيجية لبيئة تنافسية تتسم بالتغيير المستمر، ويجب على مديري المنظمة تحديد وتحليل وتقييم المتغيرات بشكل منهجي داخل البيئة التنظيمية واعتبار المرونة قاعدة أساسية في بناء المنظمات, لذا ارادت الباحثتان دراسة علاقة المرونة التنظيمية ومعرفة علاقتها بالإبداع الوظيفي على عينة من مجتمع مدرسي التربية الرياضية في مديريات تربية بغداد, وقد استخدمت الباحثتان المنهج الوصفي بأسلوب العلاقات وكان اختيار العينة بطريقة عمدية، وقامت الباحثتان بتطبيق مقياس البحث ، كما تم استعمال نظام (SPSS) للحصول على نتائج البحث، واستنتجت الباحثتان أن المرونة التنظيمية لها دور في تحقيق مستوى جيد من الابداع الوظيفي، لذا توصي الباحثتان من الضروري ضرورة دعم وزارة التربية العراقية لبرامج تبني وتعزيز اسس المرونة التنظيمية لهم. وهذا ما يحقق احد اهداف التنمية المستدامة للامم المتحدة في العراق (التعليم الجيد).
Impacto do processo de trabalho na saúde dos profissionais de enfermagem: uma revisão narrativa
Authors: Braz Mariangela Jessica Moreira Araujo , Rodrigues Lara dos Anjos , Nascimento Francirômulo da Costa , Morais Fares José Lima de , Barros Layara Fernandes , Gomes Alyce Irene da Silva , Sousa Daiane Carvalho de , Pereira Junior Ermecy Augusto , Pereira Anderson dos Santos , Normandia Keiline Lima de , Silva Gisele Bezerra da 
Published: September 2024

Introdução: Este estudo aborda o impacto do processo de trabalho na saúde dos profissionais de enfermagem, explorando como as condições adversas no ambiente de trabalho afetam o bem-estar físico e mental desses profissionais. A enfermagem, essencial para os sistemas de saúde, enfrenta desafios como cargas de trabalho elevadas, falta de recursos e suporte inadequado, o que pode levar a consequências negativas tanto para os profissionais quanto para a qualidade do cuidado prestado. Objetivo: É realizar uma revisão narrativa para examinar os principais problemas de saúde enfrentados pelos profissionais de enfermagem, identificar os fatores de risco associados e discutir estratégias de intervenção que possam melhorar o bem-estar desses profissionais. Metodologia: A revisão narrativa foi realizada em Agosto de 2024, utilizando a estratégia PICo (População, Intervenção, Comparação e Resultado). A pesquisa abrangeu bases de dados acadêmicas como PubMed, Scopus, Web of Science, CINAHL e LILACS, com os seguintes descritores: “Profissionais de Enfermagem”, “Saúde Ocupacional” e “Condições de trabalho”. Os estudos selecionados foram analisados com foco nas condições de trabalho, impactos na saúde e possíveis intervenções. Resultados e Discussão: Os resultados foram organizados em várias categorias, incluindo condições de trabalho, saúde física e mental, satisfação no trabalho e políticas institucionais. Os achados destacaram que as condições adversas, como alta carga de trabalho e falta de suporte, levam a distúrbios musculoesqueléticos, estresse, burnout. Logo qualidade do cuidado aos pacientes também é negativamente afetada. Intervenções tecnológicas, políticas institucionais adequadas e programas de treinamento contínuo foram identificados como formas eficazes de mitigar esses impactos. Conclusão: A revisão conclui que o processo de trabalho impacta significativamente a saúde dos enfermeiros, reforçando a necessidade de estratégias de intervenção multidisciplinar. Políticas bem-estruturadas e o uso de tecnologias inovadoras são essenciais para promover um ambiente de trabalho mais seguro e saudável, garantindo não apenas o bem-estar dos profissionais, mas também a qualidade do cuidado prestado aos pacientes.
Importancia de la capacitación educativa enfocado en temas de malnutrición y condiciones hematologicas
Authors: Fuentes-Parrales Jocelyne Elizabeth , Tubay-Farias Maykel Enrique , Tumbaco-Campoverde Gabriela Lisbeth 
Published: September 2024

La malnutrición y las condiciones hematológicas son problemas de salud pública que afectan a millones de personas en todo el mundo. Este artículo aborda la importancia de la capacitación educativa en estos temas, destacando cómo una mejor comprensión de la nutrición y sus efectos en la salud hematológica puede ayudar a prevenir y tratarlas. El objetivo de esta investigación es desarrollar un análisis sobre la importancia de la capacitación educativa enfocado en malnutrición y condiciones hematológicas. La metodología se enmarca en una revisión bibliográfica de estudios científicos publicados sobre el tema, mediante la indagación, recolección y análisis crítico documental y referencial, basándose en la exploración sistemática, rigurosa y profunda de diversas fuentes tales como investigaciones científicas, artículos, tesis, páginas web. La técnica para la recolección de los datos está constituida por materiales electrónicos, estos últimos como Google, Google Académico, Scielo, entre otros, apoyándose en el uso de descriptores en ciencias de la salud. Los resultados muestran que, la desnutrición infantil es un grave problema de salud, influyendo tanto en las altas tasas de morbilidad y mortalidad infantil como en la presencia de ciertas enfermedades crónicas de difícil medición, donde se destaca que la pobreza parece ser el factor determinante principal de esta situación. Se concluye enfatizando que, la malnutrición, que abarca la desnutrición y la obesidad, representa un importante factor de riesgo para varias afecciones hematológicas, como la anemia y los trastornos de la coagulación. Es fundamental proporcionar educación nutricional para capacitar a las comunidades y promover hábitos alimentarios saludables.
Prevent III score as a predictor of limb salvage and mortality after aortoiliac revascularization
Authors: Romana-Dias Lara , Alves Diogo , Vidoedo José , Rocha-Neves João , Andrade José P. , Pereira-Neves António 
Published: September 2024

Background: This prospective study aimed to validate the prognostic value of Prevent III (PIII) risk score in patients undergoing aortoiliac revascularization, both in limb-related outcomes and cardiovascular risk.
Methods: The prospective cohort study included 130 consecutive patients (122 males, 8 females; mean age: 62.1±9.2 years; range, 53 to 71 years) undergoing elective aortoiliac revascularization between January 2013 and September 2022. Patients’ demographic and clinical characteristics were retrieved and PIII scores were calculated. A risk category was assigned according to the total points: low-risk (score ≤3), medium-risk (score 4-7), or high-risk (score ≥8).
Results: The median follow-up period was 55 months (interquartile range, 39 to 70 months). Twenty-four (18.5%) patients had a PIII score ≥4. Regarding short-term outcomes, patients with PIII scores ≥4 exhibited lower ankle-brachial index changes at 30 days and more extended hospital stays. There were no significant associations between PIII scores and major adverse events at 30 days. However, during follow-up, a PIII score ≥4 was associated with increased major adverse limb events (p=0.036) and all-cause mortality (p=0.007).
Conclusion: The PIII score is a reliable predictor of long-term limb and mortality risk in patients undergoing aortoiliac revascularization procedures, leveraging five user-friendly clinical parameters. More research with larger cohorts and studies comparing PIII with other validated scores should be performed in the future.
SITE CHARACTERISTICS AND VEGETATION DRIVE THE ABUNDANCE AND DIVERSITY OF ARBUSCULAR MYCORRHIZA FUNGI IN SELECTED LAND DEGRADATION SURVEILLANCE FRAMEWORK STUDY SITES IN KENYA
Authors: Mwangi Lukelysia Nyawira , Kamau S. , Cheruto G. , Vågen T. , Lelei D. , Winowiecki L. 
Published: September 2024

<p><strong>Background: </strong>In tropical agroecosystems, arbuscular mycorrhizal fungi (AMF) is an essential component of soil fertility. Limited number of studies have emphasized the effects of vegetation type and soil physico-chemical characteristics on AMF communities, although several studies have stressed the importance of AMF in agroecosystems. <strong>Objective: </strong>To evaluate how specific vegetation types and site affect the physico-chemical properties of the soil and the abundance and diversity of AMF spores. <strong>Methodology: </strong>Three specific locations from the ongoing Kenya Cereal Enhancement Programme Climate Resilient Agricultural Livelihoods (KCEP-CRAL) initiative were chosen to carry out the study. Kubo South in Kwale County, Muminji in Embu County, and Thange in Makueni County were chosen as the study's site areas. The sites were selected based on the implementation of a land degradation surveillance framework (LDSF), comprising both cultivated and uncultivated plots. In each study site, four vegetation types namely bushland, grassland, cropland, and shrubland were selected. <strong>Results: </strong>The results showed significant variations in soil physicochemical properties among different sites. Thange exhibited the highest carbon (C) content, pH, and exchangeable bases compared to Muminji and Kubo South. Sand content was higher (57%) in soils from Kubo South compared to that obtained in Muminji (41%) and Thange (27.8%). In contrast, the clay content was higher in Thange (58%) and Muminji (41%) than in Kubo South (27%). Vegetation type had a significant effect on soil pH and C only in Muminji. A higher abundance of AMF spores was recorded in soil from the Muminji site (385.0 spores kg<sup>-1</sup> soil) followed by Kubo south (226.0 spores kg<sup>-1</sup> soil) and lowest in Thange (67.0 spores kg<sup>-1</sup> soil). Muminji had the highest mean taxonomic richness (3.21 species) compared to Kubo South and Thange (2.96 and 1.98 species respectively). Taxonomic diversity as shown by the Shannon diversity index (Hʹ) had a similar trend as richness. However, vegetation type only had a significant effect on AMF richness and diversity. <strong>Implication:</strong> The findings of this study may especially be important in agroecosystems since AMF play a key role in soil fertility and productivity through soil aggregation process, nutrient cycling, water relations, and in plant nutrition and health which contribute to the overall ecosystem functioning. <strong>Conclusion:</strong> These findings show that vegetation type and site influence AMF sporulation and diversity and hence may influence the AMF functions in contributing to the reclamation of degraded soil ecosystems.</p>
Pengembangan Media Pembelajaran Pop-Up Book Sebagai Pengenalan Simbol Sila-Sila Pancasila di Sekolah Dasar
Authors: Ananda Natasya Ferorika , Chrisyarani Denna Delawanti , Setiawan Dwi Agus , Ghozali Syukur 
Published: September 2024

Riset ini didasari oleh minimnya pemanfaatan materi pembelajaran. yang mendukung proses pembelajaran di mata pelajaran bahasa Indonesia khususnya pada materi yang terdapa pada bab 7 yaitu yang bertema asal usul. Riset ini berupaya guna memajukan serta menciptakan hasil e-modul berbasis whole language yang valid, praktis dan efektif. Metode penelitian dalam penelitian ini merupakan (RnD) tipe langkah peningkatan ADDIE. Subjek uji coba riset ini ialah dosen ahli materi, ahli bahasa, ahli bahan ajar, guru dan siswa kelas IV SDN Tempurejo 01. Instrumen pengumpulan data menggunakan angket. Temuan validasi para ahli dipaparkan sangat bagus digunakan berdasarkan uji kelayakan yang diperoleh dari ahli materi 88%, ahli bahasa 96%, serta ahli media 96%. Hasil angket dari respon pengajar memperoleh 93% serta angket murid mendapatkan 91% . Hasil angket keefektifan e-modul memperoleh 90% dengan kategori “Sangat efektif” karena dengan bahan ajar ini dapat menumbuhkan minat dan memotivasi siswa pada saat pembelajaran. Berdasarkan hasil tersebut, e-modul berbasis whole language bahasa Indonesia ini dapat dikategorikan valid, mudah, serta efektif dimanfaatkan guna bahan pengajaran pendamping pada proses belajar.