bluuebunny/crossref_metadata_2025_split huggingface dataset:
Association between External Load and Injury Incidence in Professional and Elite-Youth Football Players
Authors: Georgiadis Georgios , Van Gaal Appelhof Rainer , Stoop Rick , Peters Jeroen , Essers Johannes 
Published: April 2024

Background: Elite football players are monitored daily to minimize injury risks and maximize performance.
Objectives: The aim of the study was to investigate injury incidence differences between competition and training and differences in key external load indicators during 1-, 2-, 3- or 4-weeks prior to the injury (WPI) with respect to the season average week (SAW).
Methods: Data of 224 unique players of five teams (1st, under-23, under-18, under-17, and under-16) were collected during 3.5 seasons of competition and training resulting in 467 player records in total. Collected data included kinematics from Global Positioning System tracking units (Viper Units, STATSports) and 528 injury incident records. External load was expressed in terms of acceleration counts (ACC), deceleration counts (DEC), total training time (TT), total distance (TD), and distance covered in high-speed zones: 14.4-19.7 km/h (Z4), 19.7-25.1 km/h (Z5), and >25.1 km/h (Z6). Injury incidence was derived as number of injuries per 1000 hours of exposure.
Results: Incidence rate was on average 4-11 times higher during competition than training for all teams except under-16 (incidence rate: 2.5, p=.153). In the 1st Team, external load (i.e. ACC, TT, and TD) were significantly different between 1-, 2-, 3-, and 4-WPI and SAW (p=.041, p=.037, and p=.049 respectively). For ACC and TT, the 3-WPI loads, were significantly higher than during SAW (p=.044 and p=.038, respectively).
Conclusion: These findings can assist professionals and scientists to improve their understanding of the relationship between external load indicators and injury incidence and consequently improve player health and performance.
Guide Running: A Primer for Educators and Coaches
Authors: Lepore-Stevens Maria , Adams Devin , Van Ess Eric 
Published: April 2024

Abstract
Guide runners provide vital information for runners with visual impairments. When choosing a guide runner, athletes and coaches must consider motor competence, physical safety, and emotional safety. In general, children are not considered competent runners until 6 to 10 years of age, which could impact a child’s success as a guide runner (Bolger et al., 2021). With respect to the physical and emotional safety that a guide can provide, the quality of assistance, presentation of appropriate feedback, support of autonomy, and support of socialization are all important components to the success of a guide team (Saulynas et al., 2022).
K výuce slovesného vidu
Authors: Macurová Petra 
Published: April 2024

Tento článek je věnován problematice výkladu slovesného vidu studentům češtiny jako cizího jazyka. V obecné rovině lze říci, že popis a výuka vidu se vyznačuje snahou o krátké a prosté vysvětlení velmi komplikované gramaticko-lexikální kategorie. Tendence ke zjednodušení popisu má navíc spíše vzestupný charakter, přestože nelze tvrdit, že by tento přístup přinášel uspokojivé výsledky. Cílem tohoto příspěvku je ukázat, že je možné zvolit i jiný způsob, tedy zabývat se funkcemi dokonavých a nedokonavých sloves podrobněji. Je vhodné vysvětlit, jak se vidové dvojice tvoří, a následně se zaměřit na vztah vidu a času a užívání perfektiv a/nebo imperfektiv v (a)typických kontextech. Při výuce je třeba klást důraz na to, aby studenti pochopili funkce těchto sloves, byli upozorňováni na frekventované jevy v českém jazyce a řádně si procvičili užívání perfektiv a imperfektiv v určitém kontextu v minulém, přítomném a budoucím čase, aby pak byli schopni v komunikaci zvolit to sloveso, které by zvolil rodilý mluvčí. Ačkoliv předkládaná koncepce nemusí být na první pohled příliš atraktivní, jelikož nekonvenuje současnému trendu omezování výkladu gramatiky, v praxi se ukazuje jako efektivní, přičemž sami studenti tento přístup, směřující k pochopení užívání dokonavých a nedokonavých sloves, velmi oceňují.
Board of Directors Structuring and Intellectual Capital Disclosure of Public Limited Liability Insurance Companies in Nigeria
Authors:   Anan University, Kwali, Jos, Plateau State, Nigeria, Enya Anna Otini Enya , Ngerebo-a Tamunonimim ,   Anan University, Kwali, Jos, Plateau State, Nigeria
Published: April 2024

This study is about the influence of corporate board structuring on intellectual capital disclosure of the 15 public limited liability insurance companies that trade on the Nigerian Exchange Group, using census sampling technique, with time scope of 10 years (2012-2021). Our research design was Ex-post facto. Secondary data were derived from the published yearly reports of the companies. The study used binary–logistic regression. The logistic regression result revealed that board independence and board size have negative and non-significant effect on intellectual capital disclosure of public limited liability insurance companies in Nigeria, but board financial expertise has a positive but not significant effect on intellectual capital disclosure of public limited liability insurance companies in Nigeria. The study concludes that corporate board structuring has no significant effects on intellectual capital disclosure of public limited liability insurance companies in Nigeria. Based on the conclusion derived from this study, the study recommends that the financial expertise of the board should be harnessed to give her an advantage in value creation through its disclosure of its intellectual capital. Keyword: Corporate Board Structuring, Board Expertise, Board Independence, Board Size,	Intellectual Capital Disclosure
Vida Longeva: Criando Hábitos para Envelhecer com Saúde
Authors: Tiboni Kaiut Ravi Kishore , Spercoski Kaiut Antonio Francisco , Agrela Rodrigues Fabiano de Abreu 
Published: April 2024

Uma rotina baseada em hábitos saudáveis pode ser transformadora. Entende-se por hábito saudável tudo que impacta de forma integral e positiva a vida e saúde de um indivíduo, contribuindo para a manutenção da força, prevenção de doenças, bem-estar físico e mental. O equilíbrio disso tudo contribui para a longevidade, e hoje sabemos que é possível se programar para um envelhecimento com qualidade. Mudanças de hábitos incluem uma alimentação saudável e uma reconexão com o corpo, fatores que contribuem para a manutenção da plasticidade neural. A aceitação das mudanças inerentes à velhice é crucial para colher os benefícios dessas práticas combinadas. Contudo o estereótipo negativo da pessoa idosa dificulta a aceitação do envelhecimento, ignorando a capacidade do cérebro de aprender e formar novas conexões. Hoje há um movimento maior em relação à realização de treinamentos comportamentais e atividades intensas para manter a função cerebral. A prática de atividade que movimentam o corpo, especialmente o Yoga, demonstra benefícios neuroplásticos e neuroprotetores, reduzindo sintomas de transtornos mentais e de doenças crônicas. O Kaiut é uma metodologia de ensino de Yoga que se destaca por sua adaptabilidade às necessidades individuais, promovendo a saúde do corpo e mente. Estudos indicam que o Yoga contribui para a suspensão do declínio cognitivo, melhorando a plasticidade cerebral, influenciando positivamente o sono. Além disso ele proporciona melhorias duradouras na qualidade de vida dos praticantes, além de contribuírem para a redução da ansiedade, do estresse, melhorarem o equilíbrio corporal e a ação de resposta, fatores cruciais para quem quer atingir uma vida longeva e com autonomia.
Is the Interpretation of Radiographic Knee Arthritis Consistent Between Orthopaedic Surgeons and Radiologists?
Authors: Magnuson Justin A. , Parikh Nihir , Sirch Francis , Montgomery Justin R. , Kyriakos Raja N. , Saxena Arjun , Star Andrew M. 
Published: April 2024

Background Knee radiographs are often examined independently by both radiologists and orthopaedic surgeons when evaluating osteoarthritis (OA). While multiple systems have been described, formal classification systems are infrequently used in clinical practice and documentation. Instead, providers commonly describe knee OA on radiographs as “mild,” “moderate,” or “severe,” with loose and unclear interpretations. From a patient’s perspective, inconsistent reading and charting of knee OA severity can have financial and psychological implications, such as prior authorization denial, as well as anxiety-provoking uncertainty with their diagnosis. The purpose of this study was to investigate the agreement between orthopaedic surgeons, musculoskeletal radiologists, and general radiologists on the severity and location of knee OA. Methods 105 deidentified radiographs of patients presenting with knee pain were obtained. Anteroposterior (AP) and lateral radiographs were reviewed independently by two high-volume arthroplasty surgeons, two musculoskeletal radiologists, and two general radiologists. Each radiograph was classified as mild, moderate, or severe OA, mirroring the language used in the providers’ documentation. Providers were also asked to comment on the location of OA, described as medial, lateral, patellofemoral, or any combination. Agreement was calculated using Fleiss’ kappa in which values less than 0.3 were considered no true agreement, 0.3 and 0.5 weak agreement, 0.5 and 0.8 moderate agreement, and greater than 0.8 strong agreement. Results There was inconsistent agreement for severity and location among physicians of the same specialty and between specialties. There was moderate agreement (k = 0.513) in the assessment of patellofemoral arthritis among radiologists. Orthopaedic surgeons (k = 0.503) and musculoskeletal radiologists (k = 0.568) demonstrated moderate agreement in the perceived need for TKA, and there was moderate agreement between the two specialties (k = 0.556). All other comparisons indicate weak or no agreement. Conclusion A high degree of inconsistency was found in the subjective interpretation of radiographic knee OA. Although grading systems exist, providers often document knee OA based on the terms “mild,” “moderate,” and “severe,” which was shown to have poor reliability. Utilization and adherence to an existing standardized system of interpreting knee x-rays, which can be efficiently integrated into clinical practice, is necessary to improve communication for providers, patients, and insurers.
Historie er et redegørelsesfag
Authors: Knudsen Heidi Eskelund 
Published: April 2024

Historie som skolefag kan beskrives fra mange vinkler. Observerer man gennem længere tid historieundervisning og elevers skriftlige opgaver i faget, ser man, at faget bl.a. lader sig beskrive som et redegørelsesfag i både grundskolernes og gymnasiernes historieundervisning.
Umiddelbart klinger betegnelsen ”redegørelsesfag” måske lidt negativt, men som artiklen her fremhæver, afhænger det af hvorledes man vælger at forstå, hvad ”redegørelse” egentlig vil sige. En pointe i artiklen er, at netop forståelsen af redegørelse i historiefaget er vigtig – dels for den faglige selvforståelse hos de som praktiserer faget, dels og i forlængelse heraf for fagets og undervisningens arbejde med diverse faglige mål vedrørende elevers dannelse, udvikling og kompetencer. Artiklen fremhæver to tilgange til redegørelse.
Ægte død og ødelæggelse – Minecraft og historiske scenarier
Authors: Johannesen Hildegunn Juulsgaard 
Published: April 2024

Byg op og bryd ned. Minecraft tilbyder 3D genererede verdener, hvor der kan bygges, udforskes, samles, skabes og kæmpes. Elever fra Ahlmann-skolen i Sønderborg deltog i et utraditionelt undervisningsforløb om 1864 på Bibliotek Sønderborg, bygget og fortalt gennem Minecraft. Forløbet var et led i at styrke og kvalificere samarbejde og netværk i den åbne skole.
Formålet med denne artikel er at præsentere nogle didaktiske refleksioner over, hvordan man kan arbejde med computerspil i den åbne skole gennem samarbejde på tværs af institutioner.
Artiklen vil først rette fokus mod, hvorfor og hvordan spil kan virke motiverende i Historieundervisningen og bidrage til elevernes scenariekompetencer.
Herefter ser artiklen på, hvordan samspillet mellem kulturinstitutioner, uddannelsesinstitutioner og skole, kræver indsigt i hinandens virkeligheder men også respekt for at inddrage de forskellige fagligheder på forskellige tidspunkter i løbet af en samarbejdsperiode.
Desuden vil der gennem eksempler fra et praksissamarbejde mellem Biblioteket Sønderborg, Museum Sønderjylland – Sønderborg Slot, Ahlmannsskolen, Sønderborg Kommune og UC SYD, blive diskuteret, hvordan et fokus på det motiverende og kreative læringsrum kan være med til at styrke aktiviteter og læreprocesser i den åbne skole.
Nutidens klimaforandringer som historiefagligt problem
Authors: Fritzbøger Bo 
Published: April 2024

Traditionelt har der været en opdeling mellem humaniora og naturfag. I skolefaget historie er det da heller ikke almindeligt at beskæftige sig med miljøproblemer og klimaudfordringer. Men vi lever i, hvad der betegnes som den antropocæne epoke, hvor mennesket er den helt afgørende faktor for Jordens udvikling. Derfor må man også i historie beskæftige sig med disse udfordringer. Det gør Bo Fritzbøger (KU) rede for i sin artikel Nutidens klimaforandringer som historiefagligt problem.
Avanços da análise de conteúdo nas pesquisas em educação
Authors: Melo Sandra Cordeiro de , Netto Natalia Barboza , Lima Carolina Barreiros de 
Published: April 2024

Este artigo discute os avanços da Análise de Conteúdo nas pesquisas educacionais, a partir de uma pesquisa do tipo bibliográfica e documental que busca apresentar esta técnica, realizada com o auxílio do software Atlas.ti. Foram considerados dados recuperados em dois estudos desenvolvidos por um laboratório de pesquisas sobre inclusão em educação. Partiu-se do pressuposto de que a abordagem favorece as pesquisas e problematizou-se se e como um recurso tecnológico pode contribuir nas respectivas análises. Além de duas publicações, o artigo apresenta documentos desenvolvidos no processo de investigação, geradores dos resultados nos estudos. Demonstra, ainda, o percurso empreendido e propõe o uso da técnica com o auxílio do software, já que foi evidenciada uma maior eficácia no tratamento dos dados, o que permitiu inferências quanto aos avanços em pesquisas com essa perspectiva, embora tenham sido trazidas ressalvas quanto ao papel preponderante dos pesquisadores durante esse empreendimento.
Palavras-chave: Análise de Conteúdo; Inclusão Educacional; Informática e Educação.
Acacia Zeneida Kuenzer
Authors: Urbanetz Sandra Terezinha , Barreiro Cristhianny 
Published: April 2024

Este artigo é sobre a obra de Acacia Zeneida Kuenzer, importante referência feminina para pensar a formação de professores, especialmente a da Educação Profissional. Através da análise de artigos e de entrevista realizada com a autora, pode-se inferir que desde a década de 1980, a autora defende uma formação docente que se dê em um espaço universitário, tendo em vista a articulação dos conhecimentos sobre o mundo do trabalho e aos científico-tecnológicos de todas as áreas de conhecimento, através de práticas integradas e integradoras entre ciência, cultura e trabalho, dentro dos eixos contextual, institucional, pedagógico, práxico, ético, e investigativo. Também é possível perceber em sua obra, o posicionamento da formação docente na relação com o trabalho e com a educação, demonstrando que a precarização do trabalho e da formação docente servem ao que chama de inclusão excludente, uma vez que fazem ingressar no sistema educacional os trabalhadores e seus filhos sem dotá-los de efetivas condições de análise e transformação social, em um movimento que vem se aprofundando de redução dos conhecimentos teóricos em benefício dos conhecimentos instrumentais e pragmáticos. Kuenzer aponta como a educação acaba por servir a manutenção e aprofundamento das relações de exploração capitalista, tornando ainda mais necessário ao papel do professor refletir e fazer refletir as condições que permeiam o mundo do trabalho, amparado em sólido ferramental teórico que permita a ação em direção a uma sociedade mais justa. A vida e obra acadêmica da autora são exemplos de militância em prol desses objetivos.
Magnification in preclinical procedures: effect on muscle activity and angular deviations of the neck and trunk
Authors: Pazos Júlia Margato , Fernandes Ana Flávia Ribeiro Monteiro , Verri Edson Donizetti , Gomes Guilherme Gallo Costa , Regalo Simone Cecílio Hallak , Garcia Patricia Petromilli Nordi Sasso 
Published: April 2024

Objectives
This study aimed to assess the effects of different magnification systems on the angular deviations of the neck and trunk and the muscle activities of the upper back and neck during preclinical cavity preparation.

Methods
This was an experimental laboratory study, with the angular deviations from the neutral positions of the neck and trunk and the activities of the bilateral upper back (the descending and ascending trapezius) and neck (sternocleidomastoid) muscles as the dependent variables. The independent variables were the different magnification systems used (Simple, Galilean, and Keplerian loupes, with direct vision as the control) and prepared teeth (teeth 16, 26, 36, and 46). A dental mannequin phantom head with artificial resin teeth was used, and Class I cavity preparations for composite resin were performed on teeth 16, 26, 36, and 46 using a 1012 round diamond bur at low speed. To analyze the angular deviations, the postures adopted during the procedure were recorded using a tripod-mounted camera positioned to provide a lateral view of the operator. A trained researcher measured the angular deviations using the software entitled “Software for Postural Assessment”—SAPO (version 0.69). Bilateral muscle activity was assessed using surface electromyography. Descriptive statistical analysis was performed, and after verifying the assumptions of normality and homoscedasticity, two-way analysis of variance and the Tukey and Games-Howell post-hoc tests were used to compare the data (α=0.05).

Results
The angular deviation from the neutral position of the neck was found to be significantly higher during cavity preparations performed with the naked eye and the Simple loupe, irrespective of the prepared tooth. With regard to tooth location, the angular deviation of the neck was significantly greater during cavity preparation on teeth 16 and 26, and the angular deviation of the trunk was significantly greater during cavity preparation on tooth 26, regardless of the magnification system used. There were significant differences in right sternocleidomastoid muscle activity between the Simple, Galilean, and Keplerian loupes, with activity being the lowest for the Galilean loupe (p = 0.008). There were no significant differences in left sternocleidomastoid muscle activity between the loupes, regardless of the prepared tooth (p = 0.077). The activities of the bilateral descending trapezius and the right ascending trapezius muscles were significantly lower when the Galilean loupe was used (p < 0.010).

Conclusion
These results suggest that the Galilean loupe resulted in lower muscle activity in the neck and back regions and that the Galilean and Keplerian loupes resulted in less angular deviations of the neck and trunk during cavity preparation.
Discovery and validation of molecular patterns and immune characteristics in the peripheral blood of ischemic stroke patients
Authors: Cong Lin , He Yijie , Wu Yun , Li Ze , Ding Siwen , Liang Weiwei , Xiao Xingjun , Zhang Huixue , Wang Lihua 
Published: April 2024

Background
Stroke is a disease with high morbidity, disability, and mortality. Immune factors play a crucial role in the occurrence of ischemic stroke (IS), but their exact mechanism is not clear. This study aims to identify possible immunological mechanisms by recognizing immune-related biomarkers and evaluating the infiltration pattern of immune cells.

Methods
We downloaded datasets of IS patients from GEO, applied R language to discover differentially expressed genes, and elucidated their biological functions using GO, KEGG analysis, and GSEA analysis. The hub genes were then obtained using two machine learning algorithms (least absolute shrinkage and selection operator (LASSO) and support vector machine-recursive feature elimination (SVM-RFE)) and the immune cell infiltration pattern was revealed by CIBERSORT. Gene-drug target networks and mRNA-miRNA-lncRNA regulatory networks were constructed using Cytoscape. Finally, we used RT-qPCR to validate the hub genes and applied logistic regression methods to build diagnostic models validated with ROC curves.

Results
We screened 188 differentially expressed genes whose functional analysis was enriched to multiple immune-related pathways. Six hub genes (ANTXR2, BAZ2B, C5AR1, PDK4, PPIH, and STK3) were identified using LASSO and SVM-RFE. ANTXR2, BAZ2B, C5AR1, PDK4, and STK3 were positively correlated with neutrophils and gamma delta T cells, and negatively correlated with T follicular helper cells and CD8, while PPIH showed the exact opposite trend. Immune infiltration indicated increased activity of monocytes, macrophages M0, neutrophils, and mast cells, and decreased infiltration of T follicular helper cells and CD8 in the IS group. The ceRNA network consisted of 306 miRNA-mRNA interacting pairs and 285 miRNA-lncRNA interacting pairs. RT-qPCR results indicated that the expression levels of BAZ2B, C5AR1, PDK4, and STK3 were significantly increased in patients with IS. Finally, we developed a diagnostic model based on these four genes. The AUC value of the model was verified to be 0.999 in the training set and 0.940 in the validation set.

Conclusion
Our research explored the immune-related gene expression modules and provided a specific basis for further study of immunomodulatory therapy of IS.
Relationships among barodontalgia prevalence, altitude, stress, dental care frequency, and barodontalgia awareness: a survey of Turkish pilots
Authors: Topbaş Celalettin , Şirin Dursun Ali , Gezeravcı Hilal , Özçelik Fatih , Erdem Hepşenoğlu Yelda , Erşahan Şeyda 
Published: April 2024

Background
Gas expansion in body cavities due to pressure changes at high altitudes can cause barodontalgia. This condition may compromise flight safety.

Aim
To investigate relationships among barodontalgia awareness, dental visit frequency, and barodontalgia prevalence in civilian and military pilots operating at high altitudes.

Materials and Methods
Civilian pilots from Turkish Airlines and military pilots from the Turkish Air Force, flying between November 2022 and January 2023, participated in this study. A 20-question survey was administered to 750 pilots, covering topics such as barodontalgia awareness, dental visit frequency, breaks after dental treatments, in-flight pain, and pain type and severity. The voluntary surveys were distributed by email.

Results
Of the 750 pilots, 526 completed the survey; 61% were aware of barodontalgia, and 81% of pilots who had experienced it reported pain at altitudes <2000 feet. The study revealed higher barodontalgia awareness among pilots who had experienced it, with the highest prevalence among jet pilots. Pilots with barodontalgia also showed a higher frequency of dental visits (p < 0.001). Additionally, this group reported more frequent interruption of flight due to dental treatment (IFDT), more problems experienced in flights after treatment (PFAT), and higher instances of bruxism or teeth clenching during flight, suggesting stress and anxiety (p < 0.05).

Conclusions
Barodontalgia, a type of pain linked to stress, significantly impacts pilot performance, and can threaten flight safety, even at lower altitudes. Thus, there is a need to educate pilots about stress management, barodontalgia awareness, and the importance of regular dental check-ups.