bluuebunny/crossref_metadata_2025_split huggingface dataset:
Maximizing the Accuracy of Adolescent Concussion Diagnosis Using Individual Elements of Common Standardized Clinical Assessment Tools
Authors: Corwin Daniel J. , Mandel Francesca , McDonald Catherine C. , Mohammed Fairuz N. , Margulies Susan , Barnett Ian , Arbogast Kristy B. , Master Christina L. 
Published: January 2023

ContextMultiple clinical evaluation tools exist for adolescent concussion with various degrees of correlation, presenting challenges for clinicians in identifying which elements of these tools provide the greatest diagnostic utility.ObjectiveTo determine the combination of elements from 4 commonly used clinical concussion batteries that maximize discrimination of adolescents with concussion from those without concussion.DesignCross-sectional study.SettingSuburban school and concussion program of a tertiary care academic center.Patients or Other ParticipantsA total of 231 participants with concussion (from a suburban school and a concussion program) and 166 participants without concussion (from a suburban school) between the ages of 13 and 19 years.Main Outcome Measure(s)Individual elements of the visio-vestibular examination (VVE), Sport Concussion Assessment Tool, fifth edition (SCAT5; including the modified Balance Error Scoring System), King-Devick test (K-D), and Postconcussion Symptom Inventory (PCSI) were evaluated. The 24 subcomponents of these tests were grouped into interpretable factors using sparse principal component analysis. The 13 resultant factors were combined with demographic and clinical covariates into a logistic regression model and ranked by frequency of inclusion into the ideal model, and the predictive performance of the ideal model was compared with each of the clinical batteries using the area under the receiver operating characteristic curve (AUC).ResultsA cluster of 4 factors (factor 1 [VVE saccades and vestibulo-ocular reflex], factor 2 [modified Balance Error Scoring System double-legged stance], factor 3 [SCAT5/PCSI symptom scores], and factor 4 [K-D completion time]) emerged. A model fit with the top factors performed as well as each battery in predicting concussion status (AUC = 0.816 [95% CI = 0.731, 0.889]) compared with the SCAT5 (AUC = 0.784 [95% CI = 0.692, 0.866]), PCSI (AUC = 0.776 [95% CI = 0.674, 0.863]), VVE (AUC = 0.711 [95% CI = 0.602, 0.814]), and K-D (AUC = 0.708 [95% CI = 0.590, 0.819]).ConclusionsA multifaceted assessment for adolescents with concussion, comprising symptoms, attention, balance, and the visio-vestibular system, is critical. Current diagnostic batteries likely measure overlapping domains, and the sparse principal component analysis demonstrated strategies for streamlining comprehensive concussion assessment across a variety of settings.
Development of a Novel Clinicomolecular Risk Index to Enhance Mortality Prediction and Immunological Stratification of Adults Hospitalized with Sepsis in Sub-Saharan Africa: A Pilot Study from Uganda
Authors: Cummings Matthew J. , Bakamutumaho Barnabas , Jain Komal , Price Adam , Owor Nicholas , Kayiwa John , Namulondo Joyce , Byaruhanga Timothy , Muwanga Moses , Nsereko Christopher , Sameroff Stephen , Ian Lipkin W. , Lutwama Julius J. , O’Donnell Max R. 
Published: January 2023

ABSTRACT.
The global burden of sepsis is concentrated in sub-Saharan Africa (SSA), where epidemic HIV and unique pathogen diversity challenge the effective management of severe infections. In this context, patient stratification based on biomarkers of a dysregulated host response may identify subgroups more likely to respond to targeted immunomodulatory therapeutics. In a prospective cohort of adults hospitalized with suspected sepsis in Uganda, we applied machine learning methods to develop a prediction model for 30-day mortality that integrates physiology-based risk scores with soluble biomarkers reflective of key domains of sepsis immunopathology. After model evaluation and internal validation, whole-blood RNA sequencing data were analyzed to compare biological pathway enrichment and inferred immune cell profiles between patients assigned differential model-based risks of mortality. Of 260 eligible adults (median age, 32 years; interquartile range, 26–43 years; 59.2% female, 53.9% living with HIV), 62 (23.8%) died by 30 days after hospital discharge. Among 14 biomarkers, soluble tumor necrosis factor receptor 1 (sTNFR1) and angiopoietin 2 (Ang-2) demonstrated the greatest importance for mortality prediction in machine learning models. A clinicomolecular model integrating sTNFR1 and Ang-2 with the Universal Vital Assessment (UVA) risk score optimized 30-day mortality prediction across multiple performance metrics. Patients assigned to the high-risk, UVA-based clinicomolecular subgroup exhibited a transcriptional profile defined by proinflammatory innate immune and necroptotic pathway activation, T-cell exhaustion, and expansion of key immune cell subsets including regulatory and gamma-delta T cells. Clinicomolecular stratification of adults with suspected sepsis in Uganda enhanced 30-day mortality prediction and identified a high-risk subgroup with a therapeutically targetable immunological profile. Further studies are needed to advance pathobiologically informed sepsis management in SSA.
Os valores referencias e discursivos de HAVER de + infinitivo em português europeu e os seus equivalentes em esloveno
Authors: Müller Blažka 
Published: January 2023

Neste artigo, tendo como base o texto o Memorial do Convento de José Saramago e a tradução para o esloveno Zapis o samostanu, visa-se apresentar as caraterísticas do funcionamento tanto referencial como discursivo das formas da construção verbal HAVER de + infinitivo, em português europeu, em contraste com os recursos linguísticos que constroem os mesmos valores em esloveno.
Tendo como objetivo contribuir para a descrição contrastiva dos valores temporais, modais e discursivos que as formas das duas línguas evidenciam, pretende-se mostrar que as formas de HAVER de + infinitivo e os meios linguísticos que em esloveno desencadeiam os mesmos valores participam, dentro da narrativa, como marcas autónomas da temporalidade do texto, a construir (i) anacronias, associadas às prolepses; (ii) passagem da narração ao comentário; (iii) passagem da narração ao apelo.
La fraseología del mundo taurino y su traducción al italiano
Authors: Luque Toro Luis 
Published: January 2023

El presente estudio se centra en la traducción del lenguaje taurino, un lenguaje especializado con rasgos muy populares, de ahí que el traductor tenga que poseer un buen conocimiento para la traducción de las características que definen este uso en la vida cotidiana mediante continuas metáforas en diferentes situaciones contextuales.
En todo momento nuestra propuesta ha sido buscar una equivalencia dinámica, conscientes en cada caso de la traducción del valor cultural de cada palabra y, por lo tanto, del vacío semántico existente al transformar sus valores connotativos.
STANDAR PROSES DALAM MENINGKATKAN MUTU PEMBELAJARAN DI SEKOLAH
Authors: Fauzi Fahmi  
Published: January 2023

Abstrak: pembelajaran menjadi efektif apabila dibarengi dengan adanya sistem yang medukung untuk kemajuan pendidikan. Penelitian ini menggunakan metode studi kepustakaan yang mengandalkan sumber bibliografi dari buku dan artikel di jurnal ilmiah yang berkaitan dengan pokok permasalahan. Hasil penelitian ini menunjukkan bahwa: 1) Standar proses pendidikan adalah standard nasional pendidikan, yang berarti standar proses pendidikan yag dimaksud berlaku untuk setiap lembaga pendidikan formal pada jenjang pendidikan tertentu dimanapun pendidikan lembaga itu berada secara nasional. 2) Standar proses berkaitan dengan pelaksanaan pembelajaran, yang berarti dalam standar proses pendidikan berisi tentang bagaimana seharusnya pembelajaran berlangsung. 3) Standar proses pendidikan diarahkan untuk mencapai standard kompetensi lulusan. Dengan demikian, standard kompetensi lulusan merupakan sumber atau rujukan utama dalam menentukan standar proses pendidikan.
Kata Kunci: Standar Proses, Mutu, Pembelajaran

Abstract: Learning becomes effective if it is accompanied by a system that supports the advancement of education. This study uses a literature study method that relies on bibliographic sources from books and articles in scientific journals related to the subject matter. The results of this study indicate that: 1) The standard of the educational process is the national standard of education, which means the standard of the educational process in question applies to every formal educational institution at a certain level of education wherever the educational institution is located nationally. 2) The standard process is related to the implementation of learning, which means that the standard of the educational process contains about how learning should take place. 3) The standard of the educational process is directed at achieving graduate competency standards. Thus, graduate competency standards are the main source or reference in determining the standard of the educational process.
EFEKTIVITAS PEMBELAJARAN MODEL KOOPERATIF TIPE JIGSAW UNTUK MENINGKATKAN HASIL BELAJAR SEJARAH KEBUDAYAAN ISLAM PADA SISWA MAN MODEL BANDA ACEH
Authors: Asda Yusrina 
Published: January 2023

Salah satu pembaharuan dalam pendidikan Islam adalah model pembelajaran yang diterapkan. Proses pembelajaran yang bersifat konvensional saat ini masih banyak digunakan, padahal sudah tidak sesuai dengan perkembangan situasi dan kondisi yang ada. Guru sebagai orang yang bertanggung jawab langsung terhadap mutu pendidikan, harus didukung dengan kemampuan, ketrampilan dan keahlian yang memadai. Guru juga harus menerapkan model pembelajaran yang cocok pada proses pembelajaran. Salah satunya adalah dengan menerapkan model pembelajaran melalui hasil penelitian tindakan kelas. Penelitian ini adalah Penelitian Tindakan Kelas mata pelajaran Sejarah Kebudayaan Islam, dengan menggunakan model kooperatif jigsaw. Bagaimana efektivitas model pembelajaran kooperatif tipe jigsaw untuk meningkatkan hasil belajar pelajaran Sejarah Kebudayaah Islam? Hasil penelitian menunjukkan pertama, pembelajaran dengan menggunakan model pembelajaran kooperatif tipe Jigsaw, dapat meningkatkan hasil belajar siswa. Kedua, penerapan model pembelajaran kooperatif tipe Jigsaw dapat meningkatkan aktivitas guru dan siswa. Ketiga, penerapan model pembelajaran kooperatif tipe Jigsaw mendapatkan respon yang sangat baik dari siswa. Temuan penelitian ini menegaskan bahwa penerapan model pembelajaran kooperatif tipe jigsaw dikategorikan efektif dan dapat diterapkan dalam proses pembelajaran PAI.
Persepsi Masyarakat Lebong Sekitar Tapal Batas tentang Konflik Tapal Batas Antara Kabupaten Lebong dan Kabupaten Lebong
Authors: Yasben Mirza , Suprianto Heri 
Published: January 2023

Penelitian ini menjadi penting untuk dilakukan mengingat bahwa, apabila batas daerah tidak jelas akan menyebabkan dua kemungkinan akibat negatif. Pertama, suatu bagian wilayah dapat diabaikan oleh masing-masing daerah karena merasa itu bukan daerahnya atau dengan kata lain masing-masing daerah saling melempar tanggung jawab dalam menyelenggarakan pemerintahan, pelayanan masyarakat maupunpembangunan di bagian wilayah tersebut. Kedua,daerah yang satu dapat dianggap melampaui batas kewenangan daerah yang lain sehingga berpotensi timbulnya konflik antar daerah. Desain penelitian yang digunakan dalam penelitian ini yaitu desain penelitian deskriptif kualitatif. Sedangkan informan dalam penelitian ini dilakukan menggunakan teknik metode purposive sampling. Hasil penelitian menunjukan bahwa Konflik tapal batas antara Pemerintah Daerah Kabupaten Lebong dan Pemerintah Daerah Kabupaten Bengkulu Utara dilatarbelakangi adanya perebutan wilayah dari kedua Pemerintah Daerah atas Kecamatan Padang Bano yang kemudian di claim secara sepihak baik oleh Pemerintah Daerah Kabupaten Lebong maupun Pemerintah Daerah Kabupaten Bengkulu Utara tanpa adanya aturan hukum yang secara eksplisit menyebutkan batas fisik antar kabupaten.
The Sentiment Analysis of EndSARS Protest in Nigeria
Authors: Ogbuju Emeka , Mpama Ikechukwu , Oluwafemi Temitope Martha , Ochepa Fati Oiza , Agbogun Joshua , Yemi-Peters Victoria , Owoeye Folusho O. , Idoko Mercy , Taoheed Bello 
Published: January 2023

The extraction of public opinions from online communication platforms can serve several purposes in corporate institutions, state politics, and governance. The analysis of these opinions may be useful for both immediate business decision making and professional planning. This analysis is becoming relevant in managing social movements and digital activism by applying computational technology. There is a need to deploy this opinion mining technology to the recent largest digital activism in Nigeria known as the #EndSARS movement. In this work, we proposed the EndSARS live analytics framework which holds a promising solution to social unrest and may serve as a panacea to curbing the menace of vandalism resulting from unresolved protest issues. Using a dataset of 12,357 tweets, we demonstrated that computational technology can be relevant to addressing online protests. The result of the analysis shows the eight basic emotions expressed during the protest and approaches the government may adopt to address future activisms.
On the Intergranular Corrosion Susceptibility of 304 Stainless Steel with Ultrafine Grains and Comparison with Micrometer Austenitic Grains Counterpart
Authors: Zhao Miaomiao , Liu Tao , Du Linxiu , Wu Hongyan 
Published: January 2023

The intergranular corrosion (IGC) susceptibility of ultrafine grains (∼430 nm) and micrometer grains (∼3.1 µm to 9.8 μm) 304 stainless steel obtained by cryogenic rolling and reversion annealing treatments were studied. Transmission electron microscopy results showed that after sensitized treatment at 650°C for 2 h, the micrometer grains were sensitized with many M23C6 precipitates at the grain boundaries, while no precipitates were in the ultrafine grains. The immersion corrosion tests in H2SO4-CuSO4 solution showed that ultrafine grains exhibited weaker IGC attacks than micrometer grains. The double-loop electrochemical potentiokinetic reactivation tests demonstrated the degree of sensitization decreased from 26.61% to 1.52% with the grain ultra-refinement from micrometer to ultrafine. Corrosion studies indicated that the ultrafine grains exhibited lower IGC susceptibility compared with micrometer grains. According to the findings, the large number of grain boundaries generated by grain ultra-refinement inhibited M23C6 precipitates at the grain boundaries during the sensitized process, thereby reducing the susceptibility of ultrafine grains to IGC.
Efficacy and safety of bivalirudin bridging enoxaparin versus fondaparinux in patients with acute myocardial infarction undergoing primary percutaneous coronary intervention: evidence from a single-center study
Authors: Guo Yanqing , Wang Jingping , Wang Zhixin , Li Li , An Jian 
Published: January 2023

IntroductionThis study aims to compare the safety and efficacy of bivalirudin bridging enoxaparin versus fondaparinux in patients with acute myocardial infarction (AMI) who were undergoing primary percutaneous coronary intervention (PPCI).Material and methodsThe study is a prospective, natural, and selective interventional trial based on real-world data for 482 AMI patients.ResultsAt the end of the follow-up, the two groups demonstrated similar major adverse cardiovascular and cerebrovascular events (MACCE) and bleeding rates. After propensity score matching (PSM), the fondaparinux group showed greater advantages in reducing MACCE and bleeding events.ConclusionsThe anticoagulation strategy of bivalirudin bridging fonda­parinux seems to be superior to that of bivalirudin bridging enoxaparin in patients with AMI undergoing PPCI.
Vitamins and micronutrients in children with chronic kidney diseases
Authors: Ф.И. Руснак, 
Published: January 2023

Хронические болезни почек у детей нашей страны развиваются на фоне гиповитаминоза, характерного для детского населения. И в наших, и в зарубежных исследованиях у детей с этим диагнозом отмечается дефицит витамина D. Однако снижение уровня витамина D в крови зависит от той нозологической единицы, которая лежит в основе развития хронической болезни почек. При тубулоинтерстициальных болезнях почек, для которых в основном характерно медленное прогрессирование, дефицит витамина D менее значителен. У детей с гломерулонефритом, особенно при применении глюкокортикоидов, дефицит витамина D и фосфорно-кальциевые нарушения более выражены. Сопутствующий вероятный дефицит витаминов С, В2, В6, Е, К и фолиевой кислоты еще больше усугубляет нарушения метаболизма витамина D и систему его рецепции, что требует проведения исследований для уточнения степени гиповитаминоза среди детей с хроническими болезнями почек и находящихся на заместительной почечной терапии. Гипервитаминоз А наблюдается уже на ранних стадиях хронических болезней почек из-за замедления выведения ретиноидов почками. Причем его уровни наиболее высоки у детей, получающих дополнительное питание, содержащее витамин А, по сравнению с одной только диетой. Повышение содержания ретиноидов в сыворотке крови значительно предопределяет развитие гиперкальциемии. При применении поливитаминных препаратов у детей с хроническими болезнями почек необходим дифференцированный подход, желательно обоснованный предварительным определением уровня витаминов в крови.
Chronic kidney diseases (CKD) in children of our country develop against the background of hypovitaminosis, characteristic of the child population. Both in our and foreign studies, vitamin D deficiency is noted in children with CKD. However, the decrease in vitamin D in the blood depends on the nosological unit that underlies the development of CKD. In tubulointerstitial kidney diseases, which are mainly characterized by slow progression of CKD, vitamin D deficiency is less significant. In children with glomerulonephritis, especially when using glucocorticoids, vitmin D deficiency and phosphorus-calcium disorders are more pronounced. The concomitant probable deficiency of vitamins C, B2, B6, E, K, folic acid further aggravates the metabolism of vitamin D and its reception system, requires research to clarify the degree of hypovitaminosis among children with CKD and those on renal replacement therapy. Hypervitaminosis A is observed already in the early stages of CKD due to a slowdown in the excretion of retinoids by the kidneys, and its levels are highest in children receiving supplemental nutrition containing vitamin A, compared with diet alone. Increased retinoids in the blood serum significantly predetermine the development of hypercalcemia. When using multivitamin preparations in children with CKD, a differentiated approach is necessary, preferably justified by the preliminary determination of vitamins in the blood.
Peatlands and their carbon dynamics in northern high latitudes from 1990 to 2300: a process-based biogeochemistry model analysis
Authors: Zhao Bailu , Zhuang Qianlai 
Published: January 2023

Abstract. Northern peatlands have been a large C sink during the Holocene,
but whether they will keep being a C sink under future climate change is
uncertain. This study simulates the responses of northern peatlands to
future climate until 2300 with a Peatland version Terrestrial Ecosystem
Model (PTEM). The simulations are driven with two sets of CMIP5 climate data
(IPSL-CM5A-LR and bcc-csm1-1) under three warming scenarios (RCPs 2.6, 4.5 and
8.5). Peatland area expansion, shrinkage, and C accumulation and
decomposition are modeled. In the 21st century, northern peatlands are
projected to be a C source of 1.2–13.3 Pg C under all climate scenarios
except for RCP 2.6 of bcc-csm1-1 (a sink of 0.8 Pg C). During 2100–2300,
northern peatlands under all scenarios are a C source under IPSL-CM5A-LR
scenarios, being larger sources than bcc-csm1-1 scenarios (5.9–118.3 vs.
0.7–87.6 Pg C). C sources are attributed to (1) the peatland water table depth
(WTD) becoming deeper and permafrost thaw increasing decomposition rate; (2) net primary production (NPP) not increasing much as climate warms because
peat drying suppresses net N mineralization; and (3) as WTD deepens,
peatlands switching from moss–herbaceous dominated to moss–woody dominated,
while woody plants require more N for productivity. Under IPSL-CM5A-LR
scenarios, northern peatlands remain as a C sink until the pan-Arctic annual
temperature reaches −2.6 to −2.89 ∘C, while this threshold is −2.09
to −2.35 ∘C under bcc-csm1-1 scenarios. This study predicts a
northern peatland sink-to-source shift in around 2050, earlier than previous
estimates of after 2100, and emphasizes the vulnerability of northern
peatlands to climate change.
SUHMO: an adaptive mesh refinement SUbglacial Hydrology MOdel v1.0
Authors: Felden Anne M. , Martin Daniel F. , Ng Esmond G. 
Published: January 2023

Abstract. Water flowing under ice sheets and glaciers can have a strong influence on ice dynamics, particularly through pressure changes, suggesting that a comprehensive ice sheet model should include the effect of basal hydrology. Modeling subglacial hydrology remains a challenge, however, mainly due to the range of spatial and temporal scales involved – from subglacial channels to vast subglacial lakes. Additionally, networks of subglacial drainage channels dynamically evolve over time. To address some of these challenges, we have developed an adaptive mesh refinement (AMR) model based on the Chombo software framework. We extend the model proposed by Sommers et al. (2018) with a small but significant change to accommodate the transition from unresolved to resolved flow features. We handle the strong nonlinearities present in the equations by resorting to an efficient nonlinear full approximation scheme multigrid (FAS-MG) algorithm. We outline the details of the algorithm and present convergence analysis results demonstrating its good performance. Additionally, we present results validating our approach, using test cases from the Subglacial Hydrology Model Intercomparison Project (SHMIP) (de Fleurian et al., 2018).
We finish by presenting a more complex, 100 km-by-100 km synthetic test case with peaks and valleys that we use to investigate the effective pressure distribution as the number of AMR levels increases. These preliminary results suggest that a minimum spatial resolution is needed to properly capture channel features, but additional work is required to precisely quantify this and its impact on accurately modeling the coupled ice sheet–hydrology system. The efficiency of our approach, relying on localized refinement, is also demonstrated. Future work will include coupling the SUbglacial Hydrology MOdel (SUHMO) with the BISICLES AMR ice sheet model (Cornford et al., 2013), both built on the same numerical framework.
Fôrmas Metálicas de João Filgueiras Lima, Lelé
Authors: Ekerman Sergio Kopinski , Minho José Fernando Marinho , Cardoso Ceila Rosana , Costa Gabriel Gomes da , Santos Júnior José Rogério Nascimento dos 
Published: January 2023

O artigo analisa as fôrmas metálicas utilizadas nas fábricas desenhadas pelo arquiteto João Filgueiras Lima para produção das peças pré-fabricadas em argamassa armada que caracterizaram boa parte de sua obra durante a década de oitenta, marcada também pelo desenvolvimento de programas de uso público e infraestrutura para urbanização de áreas de urbanização precária, tais como escolas, creches e elementos de macro-drenagem. Objetos de grande interesse tecnológico e de "design" único, são usualmente pouco analisadas como parte fundamental da produção de Lelé, algo que aqui procuramos reavaliar. O estudo é parte de pesquisa realizada através do Programa Institucional de Bolsas de Iniciação Científica - PIBIC/UFBA, que tem viabilizado o tratamento dos arquivos digitais escaneados a partir de desenhos de grande dimensão, parte do acervo documental da Faculdade de Arquitetura da Universidade Federal da Bahia e doados pelo arquiteto e Prof. José Fernando Marinho Minho.