bluuebunny/crossref_metadata_2025 huggingface dataset:
Sport Sciences Full Professors` assessment about the main aspects inside the Spanish faculty evaluation
Authors: Salado Tarodo Jesús , Ortega Toro Enrique , Sáenz-López Buñuel Pedro
Published: April 2024

This study aims to know the Spanish Physical Activity and Sport Sciences Full Professors` opinion about Spanish National Habilitation and Evaluation Agency´s faculty evaluation. The sample was composed of 17 full professors. The instrument used was a semi-structured interview. The qualitative analysis of the data obtained from the interviews indicates that in opinion of the Spanish physical activity and sport sciences full professors teaching and researching should have the same importance for the faculty evaluation. In addition, it is important to underline the need to improve and objectify both researching and teaching evaluation introducing for example qualitative evaluations of faculty's scientific productions.
Efecto de la edad relativa en el fútbol amateur de Cantabria (España)
Authors: Herrero-Molleda Alba , Zubiaur Marta , Yagüe José María , González-Sánchez Verónica , Molinero Olga
Published: April 2024

The term Relative Age Effect (RAE) refers to the advantages youths born in the first half of the year have as compared to the ones born in the second half, as a result of their greater levels of physical, psychological and emotional maturity. The main purpose of this study was to verify if Relative Age Effect has an impact on amateur football or if its influence weakens as the level of the competition decreases. The sample comprised all 1488 players of the four existing amateur soccer leagues in Cantabria (3ªDivisión, n=379; Regional Preferente, n=357; Primera Regional, n=340; y Segunda Regional, n=412). The main outcomes revealed that RAE has little effect on playing positions when analyzed by quartiles, but a bigger effect is detected when analyzed by semesters. Furthermore, RAE also has an effect on competitive levels. RAE shows a clear effect on 3ªDivisión when analyzed by quartiles. In conclusion, Relative Age Effect has a minor impact on amateur soccer as compared to elite soccer.
Los programas de educación náutica en la educación obligatoria en España: revisión sistemática
Authors: Medina Rebollo Daniel , Da Cruz Murta Luís Manuel , Fernandez Ozcorta Eduardo José , Saenz-Lopez Buñuel Pedro , Fernandez Gavira Jesús
Published: April 2024

In recent years, nautical sports are gaining notoriety in the educational field, being able to demonstrate that they are a valuable tool for the integral development of students. However, there seems to be no scientific evidence on the development and effect of these in nautical education programs in Spain. Therefore, the objective of this study was to conduct a systematic review of programs related to nautical education in primary and secondary education in Spain. In addition, to propose a meta-program in the line of this thematic. Based on these objectives, a search was carried out in the databases PubMed, Scopus, Dialnet, Web of Science and, subsequently, in Google Scholar and Google search engine, between 2008 and 2023 using the following keywords: "school program", "education", "nautical activities". The search results show that the main objectives of these programs are the promotion of nautical activities and sports and the knowledge of the environment itself. In terms of content, the use of sailing sports and other sports such as canoeing, windsurfing, kayaking or paddle surfing, which begin with theoretical classes, and later, practical classes.In conclusion, we have been able to verify that, at present, nautical sports are being used in the educational field, which has led us to make a meta-program where the most relevant information of the objectives, contents, methodology and evaluation is collected.
Propuesta de adaptación del reglamento de balonmano para personas con parálisis cerebral o daño cerebral adquirido
Authors: Hernández-Beltrán Víctor , Gamonales José M. , Gámez-Calvo Luisa , Muñoz-Jiménez Jesús
Published: April 2024

At present, handball is a discipline that is not adapted to people with Cerebral Palsy or Acquired Brain Injury. The aim of this study is to develop a proposal for adapting the handball regulations for this group, taking as a reference the regulations and functional classification of football 7-a-side, adapted to these players. The basis of the adaptation process has been the regulations of the International Handball Federation and the functional classification of another sport adapted to people with cerebral palsy and acquired brain damage, Soccer 7. It is necessary to make an adaptation of the material, technical and tactical aspects, as well as sports facilities depending on the motor skills of the participants. The practice of physical-sports activity has multiple benefits at a social, emotional, physical, and psychological level, so including one more collective sport, the only one that already exists for this population, which is football 7-a-side, expanding their participation options sporty.
Compromiso deportivo y fuerza mental en la alta competición: Un estudio con tenistas de Ecuador y de Portugal
Authors: Alvaro Jaramillo-Tapia, , Teresa Silva Dias, , André Barreiros, , Tomas García-Calvo, , Miguel A. López-Gajardo,
Published: April 2024

The purpose of this study was to analysis the relationship of sport engagement and mental toughness in elite tennis players from Ecuador and Portugal. The study featured 265 elite tennis players (127 from Ecuador and 138 from Portugal), with ages between 15 and 30 years old (Mage = 18.81; SD = 3.73) and belonging to the most advanced categories of the national ranking of both countries. Two questionnaires were used including the Mental Toughness Index and Athlete Engagement Questionnaire. We realized a quantitative analysis, where the ANOVA statistical analysis test of unidirectional repetitive measures, Pearson correlation (ρ) and Cronbach (α) were used, which supported the analysis. The results showed that tennis players from both countries have high levels of sport engagement and mental toughness. In addition, the results showed positively relationship between sport engagement and mental toughness, indicating that players to become mentally tougher need to be dedicated and enthusiastic about the sport. On the other hand, not significant differences between both genders and countries were evident. This study reinforces the importance of developing psychological programs, based on sport engagement and mental toughness in order to developing determined, tough and component athletes to overcome adversity.
Importancia de la cohesión grupal sobre la persistencia en el equipo para la siguiente temporada: Un estudio longitudinal con jugadores senior y en formación de deportes de equipo
Authors: López Gajardo Miguel Ángel , Ponce Bordón José Carlos , Díaz García Jesús , Rubio Morales Ana , Llanos Muñoz Rubén
Published: April 2024

The objective of the present study was to analyze the relationship between the group cohesion of the team players with the intention of persistence in the team. For this, a total of 413 handball, basketball and soccer players aged between 16 and 39 years (M = 22.32; SD = 5.30), completed the measures of group cohesion and team persistence. Structural equation modeling was used to test the relationships between both variables. First, the results revealed positive correlations of the task and social cohesion factors with persistence in the team. Second, the regression analysis showed a positive and significant prediction between task cohesion and the intention to persist in the team. However, social cohesion did not show a significant prediction regarding the feeling of persistence to the team. Therefore, the union of the players in the training tasks and during the development of the competition, contributes to the feeling of persisting in a team, thereby increasing the block of players for several seasons.
La promoción de una educación literaria - la familia e el maestro como mediadores de lectura / The promotion of a literary education – the family and the teacher as reading mediators
Authors: Bento Inês , Balça Angela
Published: April 2024

This article reports the development of a literary education project in the 1st year of primary school. With this project, we was intended to develop the literary education to children and families in a close relationship with the teacher and the school. The project developed focused on the methodology of the work by project. After the project, we concluded that children developed their knowledge of the world, expanded its literary and aesthetic skills, began to like books and reading and began their training as critical and reflective readers.
In vivo Ephys: Analysis Protocol v1
Authors: Burwell Sasha
Published: April 2024

This protocol details the analysis procedures performed on the in vivo electrophysiology data post-spike sorting.
‘From women for women’: A citizen science approach engaging women in the isolation and application of the vaginal health-associated bacterium Lactobacillus crispatus v1
Authors: Illidge Shardelice
Published: April 2024

A vaginal microbiome rich in Lactobacillus crispatus is associated with good reproductive and sexual health outcomes. Dysbiosis, indicated by a loss of Lactobacillus crispatus, is a risk factor for urogenital infections such as the clinical diagnosis of bacterial vaginosis (BV) or urinary tract infections. While many scientists explore probiotics using a conventional pharmaceutical approach, concerns about the accessibility and affordability prompt an investigation into a preventive approach using this naturally occurring bacterium. Our study is aimed at the exploration of a potential woman-friendly vaginal probiotic product by use of the naturally occurring bacterium Lactobacillus crispatus. Citizen scientists actively participated in a two-day practicum, successfully performing procedures with self-collected vaginal swabs. The practicum received a positive response from participants, who demonstrated notable engagement and enthusiasm. With expert guidance, participants without a laboratory background were able to successfully execute the assigned tasks. From the Dutch crispatus Citizen Science Collective of 48 women, 22 succeeded to isolate their own Lactobacillus crispatus strains, using a Loop-Mediated Isothermal Amplification (LAMP) protocol for identification. In addition, 48 metagenomes and 54 whole genomes from 22 individuals were sequenced for comparative analysis by an external company. This project effectively engaged a community of women into isolation of Lactobacillus crispatus strains from their vaginal microbiota followed by in vitro characterization experiments and a hackathon for the development of a probiotic product. Our citizen science approach opens up collaboration possibilities and new avenues for exploration in vaginal health, facilitating community involvement and the development of targeted intervention to enhance women’s well-being.
"Reward perseveration is shaped by GABAA-mediated dopamine pauses", Burwell et al v1
Authors: Burwell Sasha , not provided HaiDun , R TADROSS MICHAEL
Published: April 2024

This collection of protocols details the experiments and analysis performed for the Burwell et al paper "Reward perseveration is shaped by GABAA-mediated dopamine pauses". Software used in the various analysis protocols can be found at https://github.com/tadrosslab/VTA_GABA_paper.
Cell culture of J774A.1 cells v1
Authors: Börmel Lisa , Liao Sijia , Wallert Maria , Lorkowski Stefan
Published: April 2024

The J774 tumor arose in a female BALB/c/NIH mouse with a reticulum cell sarcoma during a plasmacytoma induction program in 1968 [1]. The original tumor from which the cells designated J774A.1 were isolated was ascitic. J774A.1 macrophages are active in antibody-dependent phagocytosis [2]. Their growth is inhibited by dextran sulfate, p-phenylenediamine and LPS. J774A.1 cells synthesize large amounts of lysozyme and exhibit low cytolysis but predominantly antibody-dependent phagocytosis. Interleukin-1β is continuously synthesized by this cell line [3]. J774A.1 cells have a doubling time of 17 hours.
Strain-based running-reliability characterisation in time-domain for risk monitoring under various load conditions
Authors: Karam Singh Salvinder Singh , Abdullah Lennie , Abdullah Shahrum , Azman Abdul Hadi , Ariffin Ahmad Kamal
Published: April 2024

This aim of this paper is to characterise the strain-based fatigue life data in time-domain using the newly modelled running-reliability technique that considers the load sequence effect. Current established conventional strain life models do not consider dependence for fatigue life of low or high amplitudes, on which with occur first in the load history. Finite element analysis is carried out to ensure the strain signals are captured at the most critical region during road test at various conditions. Fatigue life of 2.74 × 104 to 6.07 × 105 cycle/block with mean cycle to failure of 4.32 × 106 to 7.00 × 106 cycle/block is predicted based on the cycle sequence effect using cycle-counting method. The newly modelled running-reliability technique is formulated to extract the features of high amplitude excitation obtained from the strain signals for characterising the fatigue reliability features under load sequence effect. Hence, the reliability-hazard relationship for fatigue reliability characterisation of strain-based approach in time-domain using running-reliability technique.
The relationship of limited mobility of the cervical spinewith postural and mental reactions of students
Authors: Galijašević Kenan , Švraka Emira , Mujezinović Adnan , Oruč Mirza , Hodžić Harun
Published: April 2024

Introduction: Previous studies have found that, in addition to the general factors for the occurrence of pain and reduced mobility of the cervical spine, the use of electronic devices promotes these, the excessive use of which can also lead to the occurrence of depressive symptoms in students. The aim of this study was to determine the mobility limitation of the cervical spine in students with reported neck pain, to determine the degree of disability and depression due to neck pain, to determine the correlation of mobility limitation of the cervical spine with the degree of disability and depression of students, and to determine the correlation of the degree of disability with the degree of depression.
Methods: The research was conducted as a cross-sectional study from May to July 2021 at the University of Zenica in four faculties. The study used the General Questionnaire and two standardized questionnaires to assess disability due to neck pain (Index of Disability due to Neck Pain) and the degree of depression (patient health questionnaire).
Results: A total of 147 students with reported neck pain participated in the study. A limitation of mobility was found in 30.6% of the students in flexion, 25.2% in rotation, 23.8% in lateral flexion, and 20.4% on extension. Mild disability due to neck pain was found in 58.5% of students, moderate in 23.8%, and severe in 2.7%. 45.6% of the students had mild depression, 18.4% had moderate depression, and 5.4% had severe depression.Conclusion: Restricted flexion and rotation are more common than restricted lateral flexion and extension of the cervical spine. About half of the students who reported neck pain had a mild degree of disability and mild depression. A strong positive correlation was found between the degree of disability and depression in students with neck pain.
AutomationML-Anlagenmodelle für das Energiemanagement
Authors: Thiele Gregor , Dräger Felix , Can Alperen , Gnegel Fabian , Krüger Jörg
Published: April 2024

Das industrielle Energiemanagement erschließt zunehmend Einsparpotenziale durch mitlaufende Optimierung. Intelligente Überwachung und Optimierung erfordert digitale Anlagenmodelle, in welchen die  Bedeutung der les- und schreibbaren Signale hinterlegt ist. AutomationML (AML) kann hier großen Mehrwert für das  Energiemanagement bringen. Am Beispiel der industriellen Bauteilreinigung lassen sich Energiekennzahlen in AML  hinterlegen. Änderungen an der Anlage gehen so automatisiert in Energiemanagement ein.
A Child with Severe Bilateral Tibia Vara: Treatment with Computer-Assisted Gradual Correction Utilizing Hexapod External Fixator
Authors:   Department of Orthopaedics & Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Bandar Tun Razak, 56000 Kuala Lumpur, Malaysia.
Published: April 2024

A 7-year-old obese boy presented to the Paediatric Orthopaedic clinic with a complaint of worsening bilateral knee bowing. He was initially seen for the same problem in another hospital at the age of 3. The bowing of the leg was associated with pain over the lateral aspect of both knees. He was able to walk but unable to run or participate in sports due to the deformity and knee pain. On examination, the child had a waddling gait and lateral thrust due to severe bilateral genu varus. The range of motion of bilateral knee joints was 0 to 110 degrees. The knee intercondylar distance was markedly increased and there was bilateral tibial torsion. No limb length discrepancy and neurovascular examination was normal. The radiograph revealed features of infantile tibia vara (Blount disease). Bilateral proximal tibia temporary hemiepiphysiodesis was attempted but no correction of the deformity was achieved due to implant failure. His parents were then counseled to let him undergo gradual deformity correction surgery using a ring external fixator (hexapod system). The bilateral varus deformity was corrected after 4 months, and the patient was able to walk normally.
The Right to Identity of a Child Born Through Surrogacy
Authors: Malinowski Cezary Kamil
Published: April 2024

The following article examines the right to identity of children born through surrogacy. It is a review of international law, the jurisprudence of the European Court of Human Rights (in particular, Mennesson v. France, Labassee v. France, Paradiso and Campanelli v. Italy, A.M. v. Norway), Polish state law, jurisprudence and legal literature, the purpose of which is to establish: what is the right to identity, what is its scope and elements, and what is the current standard of protection of the child’s identity. The article also addresses the conflict between the right to identity of a child born as a result of a surrogate pregnancy, in the context of the right to know one’s origin, and the right to privacy of gamete donors who wish to preserve their anonymity.
Minor's Hearing in Civil Proceedings. Reflections de Lege Lata and de Lege Ferenda
Authors: Pietruszewska Anna , Zaruczyńska Angelika
Published: April 2024

The purpose of this article is to acquaint the reader with the procedure of a minor’s hearing in civil proceedings. The location of the provisions in Polish and international law concerning: the basic norms regulating the rights of the child, the definition of a minor, the rights afforded to them, and the process of their hearing by the court will be presented. The conditions that must be met in order for a minor’s hearing in a civil process to take place will be indicated. The procedure for a court hearing, which is significantly more complicated than the examination of an adult, will be described. This is due to the fact that the child’s welfare and psychological state, which are still developing in childhood, must be taken into account, thereby providing them with a proper sense of security. The article will discuss issues related to changes arising from the draft act of May 11, 2023 – amending the Family and Guardianship Code and some other laws aiming to provide more favorable conditions for minors than has been the case so far.
Legal Situation of Minor Entrepreneurs Against the Background of Proposals for Changes in the Law
Authors: Suchański Jakub
Published: April 2024

The present discussion deals with the issue of starting a business by minors. The purpose of the article is to analyze the status of minors in the context of the possibility of obtaining the attribute of entrepreneur. Two main theses are put forward. The first is that the attribute of entrepreneur may be granted to persons with at least limited legal capacity. The second thesis is that the proposed changes in the law are aimed at introducing completely new solutions for minor entrepreneurs. In the analysis carried out, the views of doctrine, jurisprudence and existing legislation were used. In addition, a draft law containing potential changes to the state of the law was examined. The article is divided into thematic sections focusing respectively on the definition of an entrepreneur, the legal status of a minor, the possibility for a minor to act as an entrepreneur in the current state of the law, and potential changes to the legislation. The entire discussion is topped off by a conclusion, which includes the most important conclusions.
The Issue of Infringement of the Personal Rights of a Minor by Making His Image Available on the Intern
Authors: Wójcik Paulina Magdalena , Dobrowolska Martyna Anna
Published: April 2024

The violation of the personal rights of minors by their parents or legal guardians in the context of the publication of their image in the Internet space is a social problem which, according to the authors, requires special attention and thorough analysis. Many parents are unaware of the consequences of publishing their children’s image online, which may lead to potential threats to their privacy, safety and reputation. In this study, the authors undertook to discuss the problem of violation of personal rights of minors by their parents or legal guardians who publish their image on the Internet without their consent. The text is an attempt to find an answer to the key question nowadays: Do current legal regulations adequately protect minors from infringement of personal rights by making their image available on the Internet?. A legal-dogmatic and legal-comparative analysis of found data will be used to answer this question and to prove the posed thesis. The thesis that minors, on the grounds of the Civil Code and the Code of Civil Procedure, have the right to pursue claims against parents who have published their image on the Internet without their consent, is confronted with the existing jurisprudence and national laws, which constitute an introduction to the consideration and comprehensive discussion of the title issue.
The Principle of Not Separating Siblings Against the Background of Family Law
Authors: Kazana Maja Magdalena
Published: April 2024

This article deals with the implementation of the principle of not separating siblings introduced by the legislator in the Polish family law system in the context of protecting the interests of a minor in the Polish legal system using the document research method and the method of literature analysis and criticism. The article analyzes the reasons for systematizing the principle in the Polish family law system and its concretization in the family law institutions such as divorce, separation, marriage annulment, exercise of parental authority when parents live apart, custody, foster care and adoption. The discussed solutions have their sources in particular in the Act of February 25, 1964 – Family and Guardianship Code (i.e. Journal of Laws 2020.0.1359) and the Act of June 9, 2011 on supporting the family and foster care system (i.e. Journal of Laws 2022.0.447).
Protection of the Welfare of the Child in Civil Proceedings – Privileges and Obligations Concerning the Minor in Non-Trial Proceedings
Authors: Krzysiak Aleksandra Magdalena
Published: April 2024

The subject of the privileges and obligations of a minor in non-trial proceedings is still not sufficiently studied in the Polish procedural law doctrine. The protection of the welfare of the child, which should be embodied in the laws and the practice of justice, still requires numerous changes and refinements. The planned amendment to the Family and Guardianship Code and some other laws emphasizes the need for reforms in Polish legislation, proposing amendments to several legal acts in order to raise the standards of minors' participation in court procedures, strengthen their protection, including systemic protection from harm. The purpose of this paper is to collect and describe the main duties and rights of the child in non-trial proceedings, and to show how the cited regulations implement the protection of the child's welfare. Minors are participants in proceedings with special needs, so the justice system should be ready to accommodate them, providing them with decent conditions and taking into account their individual situation. On the basis of the analysis of the literature and case law in the field of civil procedure, civil law and family and guardianship law, certain deficiencies in the existing mechanisms were shown and the inadequacy of civil procedure institutions responsible for protecting the welfare of the child was exposed. Polish legislation requires such regulations that will allow the formation of a smoothly functioning system of protection of minors.
Inter-reader agreement for CT/MRI LI-RADS category M imaging features: a systematic review and meta-analysis
Authors: Kim Dong Hwan , Choi Sang Hyun
Published: April 2024

Backgrounds/Aims: To systematically evaluate inter-reader agreement in the assessment of individual liver imaging reporting and data system (LI-RADS) category M (LR-M) imaging features in computed tomography/magnetic resonance imaging (CT/MRI) LIRADS v2018, and to explore the causes of poor agreement in LR-M assignment.Methods: Original studies reporting inter-reader agreement for LR-M features on multiphasic CT or MRI were identified using the MEDLINE, EMBASE, and Cochrane databases. The pooled kappa coefficient (κ) was calculated using the DerSimonian-Laird random-effects model. Heterogeneity was assessed using Cochran’s Q test and I2 statistics. Subgroup meta-regression analyses were conducted to explore the study heterogeneity.Results: In total, 24 eligible studies with 5,163 hepatic observations were included. The pooled κ values were 0.72 (95% confidence interval [CI], 0.65-0.78) for rim arterial phase hyperenhancement, 0.52 (95% CI, 0.39-0.65) for peripheral washout, 0.60 (95% CI, 0.50-0.70) for delayed central enhancement, 0.68 (95% CI, 0.57-0.78) for targetoid restriction, 0.74 (95% CI, 0.65-0.83) for targetoid transitional phase/hepatobiliary phase appearance, 0.64 (95% CI, 0.49-0.78) for infiltrative appearance, 0.49 (95% CI, 0.30-0.68) for marked diffusion restriction, and 0.61 (95% CI, 0.48-0.73) for necrosis or severe ischemia. Substantial study heterogeneity was observed for all LR-M features (Cochran’s Q test, P<0.01; I2≥89.2%). Studies with a mean observation size of <3 cm, those performed using 1.5-T MRI, and those with multiple image readers, were significantly associated with poor agreement of LR-M features.Conclusions: The agreement for peripheral washout and marked diffusion restriction was limited. The LI-RADS should focus on improving the agreement of LR-M features.
PROBLEMS OF TEACHING SPEAKING IN RUSSIAN IN UNIVERSITIES IN CHINA
Authors: Гун С.
Published: April 2024

Преподавание русского языка в Китае имеет более чем 300-летнюю историю, но в обучении говорению до сих пор существуют некоторые проблемы, которые во многом связаны с неясным определением самого понятия «говорение». Поэтому сложно точно определить направление обучения говорению на русском языке. В сочетании с недостаточным исследованием самой концепции и системы упражнений существует проблема в осознании вопроса создания системы коммуникативных упражнений. Обе вышеуказанные проблемы во многом связаны с отсутствием современной методики обучения русскому языку в Китае. В статье делается вывод о необходимости более детального исследования теоретических основ преподавания иностранного языка и развития методики преподавания русского языка, ставится задача больше внимания при обучении китайских студентов уделять говорению. Обучение диалогической речи должно вестись на основе разработки специальной системы упражнений.

The teaching of the Russian language in China has more than a 300-year history, but there are still some problems in teaching speaking that are largely related to the unclear definition of the concept of speaking itself. Therefore, it is difficult to accurately determine the direction of training in speaking in Russian. In combination with the insufficient study of the concept itself and the system of exercises, there is a problem in awareness of the issue of creating a system of communicative exercises. Two above problems are largely related to the lack of a modern methodology for teaching the Russian language in China. The author concludes that there is a need for more detailed study of the theoretical foundations of teaching foreign languages and the development of methods of teaching the Russian. It is important to pay more attention to teaching Chinese students to speak. Speech learning should be based on the development of a special system of exercises.
Encuesta nacional de funcionarias y funcionarios públicos de Chile 2023: hacia una función pública más inclusiva, meritocrática y motivada
Authors: Schuster Christian , Fuenzalida Javier , Rojas Wettig Magdalena , Sass Mikkelsen Kim , Naranjo Bautista Sandra , Meyer-Sahling Jan
Published: April 2024

Este informe resume los resultados y recomendaciones de la Encuesta Nacional de Funcionarios y Funcionarias Públicos en Chile en 2023. Destaca áreas de mejora en la gestión de personas en el sector público, incluyendo el fortalecimiento del liderazgo, la promoción de la meritocracia, la mejora de la inclusión y diversidad y la institucionalización de prácticas de inducción y evaluación del desempeño. Se enfatiza la importancia de vincular la formación con las necesidades reales y de institucionalizar la encuesta para medir el progreso en el tiempo. El informe sirve como guía para instituciones públicas y líderes en la implementación de políticas efectivas de gestión de personas, con el objetivo de fomentar una administración pública más eficiente, inclusiva y orientada al desarrollo de su personal. Revisa el informe completo para obtener detalles sobre los desafíos y oportunidades identificados.
Muros de entramado ligero de madera: Una revisión del estado del arte
Authors: Encalada Oña Jaime Joan , Alvarez Prado Lenin Geovanny , Quizanga Martinez Diego Marcelo , Viera Arroba Luisa Paulina
Published: April 2024

Tras el sismo de Northridge en 1994, mismo que ocasionó daños significativos a las estructuras de madera, la investigación sobre la respuesta sísmica de muros de entramado ligero ha experimentado un notable crecimiento. Este interés se ha extendido más allá de la zona afectada. Autores de países con tradición constructiva en madera han experimentado sobre la geometría de los componentes del muro, la conexión entre el marco y el panel de revestimiento y la implementación de nuevos materiales. En complemento a la parte experimental se han desarrollado modelos numéricos que capturan de forma precisa el comportamiento ante carga sísmica. Este artículo de revisión del estado del arte tiene como objetivo sintetizar las innovaciones y hallazgos encontrados durante la última década, mismos que se detallan en artículos de investigación disponibles en la base de datos ScienceDirect, haciendo de este trabajo una referencia inicial para explorar futuras líneas de investigación en países donde este sistema no ha sido mayormente divulgado. Se ha adoptado la metodología indicada en la declaración PRISMA para dar un adecuado diagnóstico de la información bibliométrica encontrada, adicionalmente se realizaron mapas bibliométricos basados en autores empleando la herramienta VOSviewer. Cabe señalar que en este trabajo se han excluido aspectos de resistencia al fuego u otros factores ambientales. La presentación de los resultados se organiza en función de dos aspectos clave identificados en la literatura: los estudios experimentales y la modelación numérica de muros de entramado ligero.
Preprints to foster open Science
Authors: Lantsoght Eva O.L.
Published: April 2024

At ACI Avances en Ciencias e Ingenierias, we care deeply about open science. After all, we are an open access journal that does not charge an article processing charge, and all editors are volunteers who support open science practices. Our hosting and administrative costs are funded by Universidad San Francisco de Quito.

In a new effort to strengthen our open science practices, we have launched a Preprints server, named Preprints ACI. Authors who send an article to ACI Avances en Ciencias e Ingenierias are encouraged to deposit their article as a preprint on the server. Authors from within and outside the community of Universidad San Francisco de Quito are also welcome to use our preprint server.
Az engeli biopszichoszociális modell
Authors: Kőmüves Sándor
Published: April 2024

The first part of this work is an attempt to reconstruct the context of theory of science in relationto which Engel works out his biopsychosocial model. Then, an explanation of the biopsychosocialmodel is given. The third part explores the role content that can be derived from the Engelienmodel. Finally, some remarks are made, by which the Engelien paradigm is placed – in somerespects – in explanatory context.
Az egészségértés fogalma, mérése és hatása az emlőszűrésen való részvételre
Authors: Döbrössy Bence
Published: April 2024

This study analyses the relationship of low health literacy and non-participation in breast screening. It defines health literacy, discusses its measurement tools, reports on health literacy studies in various populations, describes participation rates in the Hungarian breast screening program, reviews studies dealing with the effect of health literacy on breast screening participationand makes recommendations for the improvement of health literacy. Health literacy is the ability to gain, understand, and appraise health related information as well as using said information in decision making. There are validated tools for measuringit. Like in other countries, surveys in Hungary found that the health literacy of the population is rather low. About half of the population has poor or problematic health literacy.
Az orvosi hivatás és pályaszocializáció megjelenése az orvosi szociológia tankönyvekben
Authors: Susánszky Éva , Szántó Zsuzsa
Published: April 2024

Introduction: The present study examines the information on the medical profession and how the changes occurring in the medical practice, the social role and the evaluation of the physician are reflected in the English and Hungarian language medical sociology textbooks used in Hungary. Method: We analyzed chapters of Hungarian language medical sociology textbooks of thelast 25 years that discuss medical profession and student choices, and textbooks used in English language courses of Semmelweis University. Results: The corpus of the Hungarian textbooks (history of medical profession, medical role models, models of doctor-patient relationships, medical socialization) stayed relatively unchanged. While preserving the myth of the medical profession, there are criticisms towards the role and relationship models. The theme of the medical education gradually disappears from theEnglish language textbooks. The social positions of the medical profession and health care are discussed in a broader context, focusing on the health care system and health care provision, incorporating the allied professions, and taking aspects of patients/consumers into greater consideration. Summary: Both textbook types reflect on the changes in the social position of the medical profession. However, the English literature approaches the modernization processes from the angles of the health care system and health care provision, resulting in the diminishing importance of the topic of medical profession while the Hungarian literature focuses on the profession and professional education of physicians.
Egy rejtőzködő áramlat az orvosképzésben
Authors: Bánfalvi Attila
Published: April 2024

The general aim of medical education is the same as in the case of any other ones: creating a professional person from a lay one. A special characteristic of this education is a deep rift between the lay and the professional perspective. One of the main trends of this trait is the discrepancy between the open and the hidden curricula. The contents of the hidden curricula, in many cases, cannot support the main messages of the formal one, on the contrary, they provide a different or even contradictory set of norms, values,attitudes. One of the main consequences of these discrepancies is that some medical students have been becoming more cynical since their entrance into medical education. The open curricula emphasize empathy, alleviating pain and suffering, the importance of trust and fidelity, and that the well-being of patients is one of the most important priorities. The hidden curricula at the same time emphasize objectivity, detachment, caution, and being suspicious against emotions. One of the outcomes of these eventually contradictory tendencies is that the ’wounded healer’ is not a precondition for becoming a healer, like in archaic times, but a by-product of medical education.
The Diagnostic Value of Multiparametric-MRI in Locating Prostate Cancer in Comparison with Transrectal Ultrasound-Guided Biopsy
Authors: Sakhaei Sayed Mohammad , Firouzi Sedighe Rahmani , Hashemi Mohamad Ghazanfari , Miratashi Yazdi Seyedeh Nooshin , Kaviani Mohammad Ali , Alaei Maryam , Helali Helia , Hashemi Maedeh Ghazanfari , Gholami Marjan , Talebi Vahid
Published: April 2024

Purpose: The present study was designed to evaluate the potential efficacy of Multiparametric-Magnetic Resonance Imaging (MP-MRI) in the detection of prostate cancer locations compared to Transrectal Ultrasound (TRUS) guided biopsy, as the gold standard method.
Materials and Methods: A total of 66 subjects participated in this cross-sectional study. All individuals underwent MP-MRI imaging before the prostate TRUS. The findings of either method have been investigated and the comparison had been made using the Chi-squared test.
Results: The sensitivity and specificity of the MP-MRI in the diagnosis of prostate cancer were 81.8% and 93.9%, respectively. The positive and negative predictive values were 93.1% and 83.8%, respectively.
Conclusion: The current study indicates that the MP-MRI imaging method has sufficient sensitivity and specificity for detecting the location of prostate cancer and can potentially be employed as a clue-providing method prior to the TRUS-guided biopsy.
A 3D Evaluation of Condyle Position of Skeletal Class I and III Patients: A Cone-Beam Computed Tomography Technique
Authors: Saeedivahdat Arman , Babaei Tohid , Ariamanesh Nadereh , Monzavi Hadi , Badri Pouya , Nokhbeh Ali
Published: April 2024

Purpose: The present study aims to assess the differences in the condyle position for two skeletal classes using Cone-Beam Computed Tomography (CBCT) reconstructions for both sides and genders.
Materials and Methods: In this cross-sectional descriptive study, the CBCT images of 96 patients (20-60 years) were assessed. The participants were divided according to their Angle malocclusion classifications (Angle Classes I and III). The variables of the Anterior-Posterior position of the Condyle (APC), condylar angle in the axial plane (ACA), the Lateral Position of the Condyle in the axial plane (LPC), the Vertical Position of the Condyle (VPC), condylar angle in coronal dimension (CCA), and the difference of APC and VPC on both sides were measured. The measurements were analyzed using a one‑way ANOVA and Tukey’s post hoc test.
Results: The variables of APC, LPC, ACA, VDC, and the difference of the APC on both sides in the two skeletal classes were similar. The VPC and CCA were greater in Class III than in Class I. All variables representing the 3D position of the condyle were similar in men and women, as well as on the right and left in both skeletal classes, I and III.
Conclusion: Based on the 3D evaluation results of the condylar position, the skeletal classes III and I differed in the VPC and CCA; however, for the rest variables, there were no statistical differences.
The Evaluation of the N-cadherin Promoter’s ability to Block EMT by Specific Expression of Diphtheria Toxin in EMT-induced A549 Cell Lines
Authors: Mehmandoostli Zohreh , Dehghani Ashkezari Mahmood , Seifati Seyed Morteza , Sadeghi Vida , Falak Reza , Kardar Gholam Ali
Published: April 2024

During epithelial to mesenchymal transition, the ability of cancer cells to transform and metastasize is primarily determined by N-cadherin-mediated migration and invasion. This study aimed to evaluate whether the N-cadherin promoter can induce diphtheria toxin expression as a suicide gene in epithelial to mesenchymal transition (EMT)-induced cancer cells and whether this can be used as potential gene therapy.
To investigate the expression of diphtheria toxin under the N-cadherin promoter, the promoter was synthesized, and was cloned upstream of diphtheria toxin in a pGL3-Basic vector. The A-549 cells was transfected by electroporation. After induction of EMT by TGF-β and hypoxia treatment, the relative expression of diphtheria toxin, mesenchymal genes such as N-cadherin and Vimentin, and epithelial genes such as E-cadherin and β-catenin were measured by real-time PCR. MTT assay was also performed to measure cytotoxicity. Finally, cell motility was assessed by the Scratch test.
After induction of EMT in transfected cells, the expression of mesenchymal markers such as Vimentin and N-cadherin significantly decreased, and the expression of β-catenin increased. In addition, the MTT assay showed promising toxicity results after induction of EMT with TGF-β in transfected cells, but toxicity was less effective in hypoxia. The scratch test results also showed that cell movement was successfully prevented in EMT-transfected cells and thus confirmed EMT occlusion.
Our findings indicate that by using structures containing diphtheria toxin downstream of a specific EMT promoter such as the N-cadherin promoter, the introduced toxin can kill specifically and block EMT in cancer cells.
Sequence-subtype association of multi-drug-resistant diarrheagenic Escherichia coli
Authors: Farzi Nastaran , Pourramezan Zahra , Akhavan Attar Fatemeh , Mostaan Saeid , Oloomi Mana
Published: April 2024

Background and Objectives: Multi-drug-resistant pathogens pose a significant threat as they can rapidly spread, leading to severe healthcare-associated invasive infections. In developing countries, diarrheagenic Escherichia coli (DEC) is a major bacterial pathogen responsible for causing diarrhea. However, the outbreak of resistant strains has made the treatment of DEC infections much more challenging. This study aimed to investigate the relationship between antibiotic resistance genes and other virulence categories in E. coli strains that cause diarrhea, particularly DEC.
Materials and Methods: The phylogenetic grouping was defined using PCR and multi-locus sequence type (MLST) meth- ods.
Results: Among the isolates analyzed, 14 were identified as resistant and were classified into eight distinct sequence types: ST3, ST53, ST77, ST483, ST512, ST636, ST833, and ST774, indicating genetic diversity among the resistant strains. Certain sequence types, notably ST512 and ST636, were found to be associated with multiple antibiotic resistance in DEC. Regard- ing antibiotic susceptibility, strains showed the highest resistance to amoxicillin, suggesting that this antibiotic may not be effective in treating DEC infections. On the other hand, the isolates demonstrated susceptibility to amikacin and chloram- phenicol, implying that these antibiotics could be more suitable treatment options for DEC infections.
Conclusion: The findings underscore the importance of promptly identifying antibiotic resistance patterns and their correla- tion with specific pathogenic virulence categories, as this knowledge can aid in selecting the most appropriate antibiotics for treating DEC infections. Considering the antibiotic resistance profiles and associated resistance genes is crucial in managing and containing diarrheal outbreaks and in selecting effective antibiotic therapies for DEC infections.
Antibacterial activity of Shallots (Allium xwakegi Araki.) cultivars in Palu Valley against Salmonella Typhi ATCC 27870 through in vitro and in silico evaluation
Authors: Rahmah Sari Sitti , Wardhani Riuh , Umar Faiqah , Husain Dirayah Rauf , Iwansyah Ade Chandra
Published: April 2024

Background and Objectives: Shallots, recognized for their minimal toxicity, cost-effectiveness, and widespread avail- ability, are increasingly considered a viable source of biological activity. This study evaluates the antibacterial efficacy of a specific shallot cultivar from Palu Valley, Indonesia, against Salmonella typhi, the pathogen responsible for typhoid fever.
Materials and Methods: Utilizing thin-layer chromatography (TLC-bioautography) and gas chromatography-mass spec- troscopy (GC-MS), the study identifies active compounds in shallot ethanol extract and employs molecular docking to assess interactions between receptors and ligands.
Results: Findings indicate significant antibacterial activity, with a notable inhibition zone diameter of 31.5 mm at spot Rf 0.28 in TLC bioautography and an optimum concentration of 2% yielding an average clear zone diameter of 28.27 mm in the agar diffusion test. GC-MS analysis reveals 41 compounds, predominantly dodecanoic acid and 1,2,3-propanetriyl ester. Ad- ditionally, molecular docking reveals the lowest binding affinity (-7.3 kcal/mol) for Ergost-8-En-3-Ol, 14-Methyl-, (3.Beta,5. Alpha.) against DNA gyrase.
Conclusion: This study confirms Palu Valley shallot extract's potent antibacterial effect against Salmonella typhi, highlight- ing its therapeutic potential.
Cytotoxic activity and apoptosis induction by supernatant of Lentilactobacillus buchneri on HT-29 colon cancer cells
Authors: Abedi Adel , Tafvizi Farzaneh , Akbari Neda , Jafari Parvaneh
Published: April 2024

Background and Objectives: Colorectal cancer (CRC) is the fourth most commonly diagnosed cancer and the third most deadly cancer in the world. According to recent experimental reports, probiotics and their derivatives protect CRC patients from treatment-related side effects. Therefore, the present study aimed to investigate the cytotoxic impact of the cell-free supernatant (CFS) of Lentilactobacillus buchneri on the HT-29 cancer cell line.
Materials and Methods: In the current study, we used the L. buchneri CFS, which was well isolated and identified in our previous investigation from traditional yogurt in the Arak region of Iran. The apoptosis induction in HT-29 cancer cells was assessed by cell cytotoxicity, flow cytometry, and qRT-PCR.
Results: L. buchneri CFS inhibited the proliferation of HT-29 cancer cells in a time- and dose-dependent manner. The apoptotic effect of CFS was further supported by the flow cytometry data, which showed that the maximum incidence of apoptosis 50 was observed in HT-29 cancer cells treated with the IC concentration of CFS after 72 hours. CFS of L. buchneri also exerted the up-regulating effect on the expression of pro-apoptotic genes including BAX, CASP9, and CASP3. L. buchneri CFS at an IC 50 dose induced cell cycle arrest in the G0/G1 phase in HT-29 cells.
Conclusion: This study indicates that L. buchneri CFS can prevent colorectal cancer (CRC) development in patients by inducing cancer cell apoptosis. This finding suggests that the CFS of L. buchneri could be used as a therapeutic agent for the control of CRC.