bluuebunny/crossref_metadata_2025_split huggingface dataset:
Estudio bibliométrico de las publicaciones científicas sobre los aportes de las técnicas de neuroimágenes en el Síndrome de Rett
Authors: Pavetti Jazmín , Aguirre Julieta , Pereno Germán Leandro 
Published: October 2024

El presente estudio bibliométrico pretendió describir y analizar el desarrollo de la comprensión del Síndrome de Rett a través de las técnicas de neuroimagenes durante el período 1990-2011. Con este objetivo, se utilizaron dos indicadores bibliométricos: productividad y análisis de materia. Los resultados del primero indicaron un crecimiento progresivo de investigaciones en el período de tiempo estudiado, resaltando 6 revistas científicas por su mayor productividad. Las instituciones destacadas por el mayor número de publicaciones corresponden a Universidades e Instituciones Mixtas. El segundo indicador reveló que la técnica de neuroimagen de mayor utilidad fue la Espectroscopía por Resonancia Magnética en el período 1990-2011. Los resultados expresan un crecimiento progresivo desde 1990 a 2011. El mismo puede situarse dentro del incremento de interés y relevancia que ha tomado la neurociencia en la comunidad científica, aunque se observa que en Latinoamérica se presentan escasas investigaciones sobre el tema.Palabras claves: Síndrome de Rett; Técnicas de Neuroimagen funcionales; Técnicas de Neuroimagen anatómicas; Estudio Bibliométrico.Bibliometric Study of Scientific Publications on the Contributions of Neuroimaging Techniques in Rett Syndrome: This bibliometric study tried to describe and to analyze the development of the understanding of Rett Syndrome with neuroimaging techniques during the year 1990 to 2011. Thus, there was analyzed the information of Rett Syndrome with two indicators: the productivity indicator and matter analysis indicator. The results of productivity indicator indicated a progressive increase in the studied period of time; stand out 6 journals for his major productivity. The distinguished institutions for the major number of papers are Universities and Mixed Institutions. On the other hand, the matter analysis indicator revealed that the most used neuroimaging technique was the Magnetic Resonance Spectroscopy in the 90s and in the 2000s. The results express a progressive increase from 1990 to 2011. This increase is paralleled to the increase of interest and relevancy that has taken the neuroscience in the scientific community. However, is observed that in Latin America are limited researches on the Rett Syndrome.Key Words: Rett Syndrome, Functional and Anatomical Neuroimaging Techniques, Bibliometric Study
Conocimiento Previo y Memoria De Trabajo en la Comprensión de Textos Expositivos
Authors: Irrazabal Natalia , Burin Débora , Saux Gastón 
Published: October 2024

El objetivo del presente trabajo es estudiar la influencia del conocimiento previo específico de dominio y de la memoria de trabajo en la comprensión de textos expositivos generales y textos expositivos disciplinares. Para ello se administraron a lectores novatos y expertos dos textos: expositivo divulgativo y expositivo especializado, comparando la realización de un resumen y las respuestas a preguntas como medidas de comprensión lectora. A los participantes de ambos grupos se les administró la Tarea de Amplitud de Lectura para medir la capacidad de memoria de trabajo. Los resultados mostraron un mejor rendimiento de los lectores con alto conocimiento previo en la comprensión del texto expositivo disciplinar. En cambio, la memoria de trabajo no tuvo efectos significativos, salvo para los lectores expertos en textos disciplinares. Estos resultados apoyarían la hipótesis según la cual el conocimiento previo sería el principal factor de la diferencia de rendimiento en la comprensión de textos expositivos. Palabras claves: Texto Expositivo; Comprensión Lectora; Conocimiento Previo; Memoria de Trabajo Expository Text Comprehension: Prior Knowledge and Working Memory. This paper examines the comprehension of general and disciplinary expository texts as a function of previous domain-specific knowledge, and working memory capacity. Novices or experts in psychology topics read a general expository text and a disciplinary expository text. Two measures of comprehension were collected: the production of a summary, and the response to multiple-choice questions. Working memory capacity was measured with the Reading Span Task. Results indicated better performance from experts on the disciplinary text. No differences were found on the general text, or as a function of working memory, except for expert readers in disciplinary texts. These results support the hypothesis that previous domain-specific knowledge is a key factor in differences in text comprehension, in comparison with the working memory capacity hypothesis. Key Words: Expository Text; Reading Comprehension; Prior Knowledge; Working Memory.
Cerebro y Comportamiento: Una Revisión
Authors: Molero Chamizo Andrés , Rivera Urbina Guadalupe Nathzidy 
Published: October 2024

El aporte de múltiples disciplinas científicas permite conocer aspectos sorprendentes de la relación entre el cerebro y sus funciones. La tecnología actual y la convergencia de estas disciplinas constituyen aspectos esenciales para comprender los complejos mecanismos cerebrales que subyacen a la conducta. En este trabajo se hará una descripción de aquellas disciplinas científicas cuyos estudios ayudan a entender los sustratos biológicos del comportamiento normal y alterado. Se describirán varias patologías o alteraciones neuropsicológicas y, además, se revisarán algunos de los mecanismos neurobiológicos conocidos que gobiernan nuestras funciones cerebrales. Todo ello nos permite concluir que el comportamiento y las funciones cerebrales dependen de complejos mecanismos biológicos, muchos de los cuales permanecen aún por dilucidar. Palabras claves: Cerebro; Comportamiento; Neurotransmisores; Patología; Psicobiología. Brain and Behavior: a Review: The contribution of many scientific disciplines allows us to know surprising aspects of the relationship between the brain and its functions. Current technology and the convergence of these disciplines are essential to understand the complex brain mechanisms underlying behavior. In this paper will be described some scientific disciplines whose studies help to understand the biological substrates of normal and altered behavior. We will describe some pathologies or neuropsychological disorders and, in addition, we will review some of the known neurobiological mechanisms that control our brain functions. This allows us to conclude that the behavior and brain functions depend on complex biological mechanisms, many of which are still to be elucidated. Key Words: Behavior; Brain; Neurotransmitters; Pathology; Psychobiology.
Sentimiento de Orientación Vital y Vivencia del Cuerpo en Personas Impulsivas, con Trastornos de la Alimentación: un Estudio Fenomenológico-Narrativo
Authors: Carreras Xilenia , Duero Dante Gabriel 
Published: October 2024

En este trabajo se analizan las experiencias corporales y las variaciones del sentimiento de orientación vital en tres mujeres adultas que han recibido diagnóstico de enfermedad mental. Se han realizado entrevistas en profundidad. Seguidamente se llevó a cabo un análisis fenomenológico-narrativo de las mismas. Para la configuración de las categorías y del análisis, se empleó el método de comparación constante. En base a los resultados se efectuó una valoración y comparación entre los casos. Palabras claves: Sentimiento de Orientación Vital; Vivencias Corporales; Enfermedad Mental; Ataque de Pánico; Anorexia. Vital Orientation Feeling and Corporal Experiences in People with Eating Disorder: A Phenomenological and Narrative Approach: In this paper we analyze corporal experiences and the variations in existential feeling, in tree woman that have received mental disorder diagnosis. We have done in-depth interviews. We have used the constant comparison method to configure the categories and analysis. Then, we applied a phenomenological-narrative approach. Based on our results we evaluate and compared cases. Key Words: Vital Orientation Feeling; Corporal Experiences; Mental Illness; Panic Attack; Anorexia
“Siento un dolor en el alma”: metáfora o realidad?
Authors: Mustaca Alba Elisabeth 
Published: October 2024

En este trabajo se presentarán investigaciones con modelos animales y humanos que indagan sobre la existencia de paralelismos conductuales, fisiológicos y neurales entre el dolor físico y su anticipación (miedo y ansiedad) y el dolor psicológico y social y su anticipación (pérdida total o parcial de incentivos o cambios negativos para acceder a ellos). La mayor parte de las evidencias confirman que los efectos conductuales y mecanismos psicofisiológicos y neurales de ambos fenómenos son análogos, aunque algunas investigaciones recientes no muestran una completa identidad.Palabras claves: Dolor Físico; Dolor Psicológico y Social; Mecanismos Neurales. In this paper we present research with animal and human models that probe the existence of parallels behavioral, physiological and neural between physical pain (fear and anxiety) and social and psychological pain (total or partial loss of incentives or negative changes to access them). The bulk of evidence confirms that the neural and psychophysiological mechanisms of both phenomena are similar, although some recent research not shows complete identityKey Words: Physical Pain; Psychological and Social Pain, Neural Mechanisms.
Una revisión crítica sobre la hipótesis de los requerimientos cognitivos como limitaciones de la reciprocidad en los animales
Authors: Freidin Esteban 
Published: October 2024

La reciprocidad es una de las estrategias que pueden estabilizar la cooperación. Sin embargo, algunos autores sostienen que el altruismo recíproco es zoológicamente poco frecuente y que esto se debe a sus elevadas demandas cognitivas (e.g., control inhibitorio, bajo descuento temporal, seguimiento de la reputación). En esta revisión, se presenta la hipótesis de las limitaciones cognitivas sobre el despliegue de reciprocidad, y los principales argumentos y la evidencia empírica a favor y en contra de la misma son discutidos de manera crítica. Con este objetivo, describo estudios experimentales de habilidades cognitivas relevantes en animales no humanos, así como algunos estudios experimentales y de campo sobre altruismo recíproco en diversas especies. La conclusión es que la distribución de la reciprocidad en la naturaleza podría haber sido subestimada debido, en parte, a que los requerimientos cognitivos de la reciprocidad han sido sobreestimados. Palabras claves: Altruismo; Cooperación; Limitaciones Cognitivas; Reciprocidad. A critical review of the hypothesis that cognitive requirements constraint animal reciprocity: Reciprocity is one of the strategies that can stabilize cooperation. Nevertheless, some authors argue that reciprocal altruism is zoologically rare, and that this is a consequence of the high cognitive demands that it entails (e.g., inhibitory control, low temporal discounting, tracking of reputation). In this review, the hypothesis of the cognitive constraints on reciprocity is presented, and the main arguments and empirical evidence for and against it are critically discussed. With this aim in mind, I describe experimental studies of relevant cognitive abilities in nonhuman animals, and mention experimental and field evidence of reciprocal altruism in diverse species. The conclusion is that the distribution of reciprocity in nature could have been underestimated partly due to the fact that the cognitive requirements for reciprocity have been overestimated.Key Words:Altruism; Cognitive Constraints; Cooperation; Reciprocity.
El bienestar psicológico: diferencias según sexo en estudiantes universitarios y diferencias con población general
Authors: Del Valle Macarena Verónica , Hormaechea Florencia , Urquijo Sebastián 
Published: October 2024

The aim of this study was to analyze sex differences in Psychological Well-being among college students. Additionally, it was proposed to evaluate the difference between college students and general population. Psychological Well-being is the result of an evaluative assessment by the subject with respect to its own life. This study worked with a sample of 654 students (457 women and 197 men) of the National University of Mar del Plata. It was applied the Spanish adaptation (Díaz el at., 2006) of Ryff's Psychological Well-being Scale. For the analyses of sex differences t student test and Mann-Whitney's U test were carried out. The results showed that women scored significantly higher than men in the scales of Purpose in Life, Positive Relations with others and Personal Growth; and men scored significantly higher in Autonomy with regard to women. However the effect sizes of the differences were small. Regarding educational level, a difference between college students and general population was observed.
Calidad de vida relacionada con la salud: análisis factorial exploratorio del RAND-26 en mujeres de Buenos Aires
Authors: Custodio Jesica , Murawski Brenda , Elizathe Luciana , Rutsztein Guillermina 
Published: October 2024

This study presents the adaptation and validation of the Rand-36 Item Health Survey 1.0 (RAND-26) in women aged between 18 and 65 from Buenos Aires. Regarding construct validity, an exploratory factor analysis was developed. A principal component analysis with orthogonal rotation solution (varimax) was performed. A two-factor structure (physical and mental) was the most parsimonious and theoretically appropriate. The Cronbach´s Alpha was excellent for the full-scale (? = .911) and very good for both components (physical component: ? = .873 and mental component: ? = .881). Concurrent validity indicators were also found. In conclusion, this local version of the instrument shows appropriate indicators of validity and internal consistency. It is a valid measure of health-related and perceived quality of life.
A Comprehensive Guide to Root Canal Treatment
Authors: Chatterjee Srishti Songsoya , Govind Shashirekha 
Published: October 2024

Traditional protocols involve cleaning the pulp chamber and root canals and removing the bacteria and the smear layer. Several globular and non-globular dentine types are revealed when the smear layer is removed. The dentinal walls should be cleaned before the lumen is chemically or mechanically enlarged. Apexogenesis and apexification are the sources of emerging pulp therapies that use totipotent, multipotent, or unipotent stem cells to help regenerate the tooth pulp.
Keywords: Root Canal Treatment, Contemporary techniques, Benefits of RCT
Methodology of deployment of dependable FPGA based artificial intelligence as a service
Authors: Perepelitsyn Artem 
Published: October 2024

The subject of study in this article is the models, methods, and principles of organization of entire lifecycle of Artificial Intelligence (AI) as a Service implemented with the use of Field Programmable Gate Array (FPGA). The purpose of this work is the improvement of the methodology of the deployment of dependable FPGA-based Artificial Intelligence as a Service by creating a complex of mutually agreed concept, principles, models, and methods considering the specifics of the use of heterogeneous computations of Artificial Intelligence and the possibility of realizing the unified protection of FPGA implementations. Tasks: to clarify the taxonomy of the dependability term within the proposed methodology; to propose the concept of deployment of dependable FPGA-based heterogeneous computations of Artificial Intelligence as a Service; to formulate the principle of tracing changes in FPGA projects and integrated environments during the entire lifecycle; to formulate the principle of unification of protection of FPGA implementations of heterogeneous computing of Artificial Intelligence as a Service; to formulate the principle of the product-service assessment of the availability of FPGA as a Service; and to discuss the promising directions of heterogeneous computations of AI. According to the tasks, the following results were obtained. The existing concepts of dependable systems deployment are discussed. The concept of the deployment of computations of Artificial Intelligence as a Service, which is obtained based on the improvement of paradigms of the creation and deployment of dependable systems and services, is proposed. The principle of tracing of changes, which assumes the updating of requirements during the lifecycle of FPGA projects, is proposed. The principle of the unification of protection, which combines and joins the consideration of various unique features of the FPGA instance to protect the implementation and the set of cyberthreats for the service as a whole, is proposed. The principle of the product-service assessment, which considers parameters and indicators of availability, is proposed. The perspective of the progress of non-electronic mediums for heterogeneous computations with the use of a photonic implementations of Artificial Intelligence computations to ensure improved performance and reduced energy consumption is discussed. Conclusions. One of the main contributions of this research is that in the proposed methodology, the set of principles, models, and methods of deployment of Artificial Intelligence as a Service under conditions of changing requirements and integrated environments, and the need for mechanism of licensing protection of each instance of the system are developed, which allows to reduce model uncertainty by considering various stages of the lifecycle of dependable FPGA implementation using heterogeneous computations.
Environmental and Socio-Economic Impact Assessment of Renewable Energy Using Machine Learning Models
Authors: Md Fakhrul Islam Sumon  , Md Osiujjaman  , MD Azam Khan  , Arifur Rahman  , Md Kafil Uddin  , Laxmi Pant  , Pravakar Debnath  
Published: October 2024

Renewable energy sources, such as solar, hydro, wind, and geothermal energy, have emerged as key alternatives to fossil fuels in combating climate change and addressing energy security concerns in the USA and ad worldwide. Strategic use of this renewable resource is important not only for carbon emission reduction and improvement of environmental sustainability but also for maintaining future energy supplies. At the same time, such transition raises thorough assessments of environmental and socio-economic impacts. Machine learning (ML) models offer a powerful tool for predicting and analyzing such impacts, allowing for more efficient decision-making and long-term planning. These models are supposed to analyze patterns in energy production, land use, and emissions to make a more dynamic and predictive understanding of how renewable energy adoption influences CO2 levels. The principal aim of this research project was to develop and curate machine learning algorithms for predicting CO2 emissions based on renewable energy data, using the knowledge to better understand how solar, wind, hydro, and geothermal energy systems affect environmental outcomes. The predictive models developed in this research would serve as useful tools for the policymakers and major stakeholders in decision-making on investments in energy infrastructure and characterization of regulatory frameworks. These datasets for this research project were retrieved from several prominent institutions, including governmental agencies, international organizations such as the International Energy Agency-IEA and the World Bank, satellite data repositories, and USA environmental monitoring agencies. For this research project, 3 machine learning algorithms in the experiment were used, namely Logistic Regression, XG-Boost, and Random Forest. Amongst these three, the linear regression model gave the best performance, as it had the least MSE; indicating that its predictive capability was impressive. The comparative analysis of renewable energy projects in Germany, China, and California underlines that effective policy-making plays a very decisive role in the transition toward sustainable energy.
Nasolabial Cyst : A Case Report with Review of literature
Authors: Ahmed Syed Ansar , Gombra Virender , Sircar Keya , Masood Rahnuma 
Published: October 2024

Introduction: Nasolabial cyst is a rare non-odontogenic soft tissue cyst of the nasal alar region with an occurrence of 0.7% cases out of all maxillofacial cysts. Clinically, it mostly presents as painless swelling in the nasal region. Diagnosis is made based on history and clinical examination. Aspiration, radiographic examination, and cross-sectional scans assist in ruling out other odontogenic or non-odontogenic pathologies and also help in locating the lesion. Case report: This paper documents case report of nasolabial cyst in a 30-year-old male patient. This article presents clinical diagnosis, investigations, and surgical management of the lesion, along with a review of literature. Conclusion: There are various treatment options for the management of NLC. We used a sublabial surgical approach to excise the lesion, followed by histopathological examination, which further confirmed the diagnosis. This lesion has rare reoccurrence and should be considered in differential diagnosis for swelling in nasal alar region.
Update Dent. Coll. j: 2024; 14(2): 31-35
Orientações multiprofissionais sobre a hospitalização e recomendações pós-alta
Authors: Lima Adriana de Menezes , Teixeira Maria Luiza de Oliveira , Castelo Branco Elen Martins da Silva 
Published: October 2024

Objetivos: identificar as lacunas de orientação multiprofissional que o cuidador e o paciente apresentam durante processo de hospitalização e propor um material educativo com orientações multiprofissionais direcionado para o cuidado hospitalar, inclusive considerando-se a transição para a alta. Método: Pesquisa descritiva e qualitativa. Local do estudo foram as enfermarias de clínica médica de um hospital federal de ensino, no Rio de Janeiro. Nove acompanhantes e dois pacientes idosos responsáveis pelo próprio cuidado durante a internação e no domicílio participaram do estudo. A técnica de coleta de dados foi a entrevista semiestruturada. Resultados: O diálogo possibilitou o acesso as orientações da equipe multiprofissional que os participantes gostariam de saber. Alguns se mostraram surpresos, demoravam a responder e quando respondiam não sabiam que tipo de orientações seriam essenciais para um melhor acompanhamento do idoso durante a hospitalização e no preparo para a alta. Também desconheciam a atuação e interação de profissões da equipe multiprofissional. Durante a internação do idoso, os cuidados proporcionados pelos cuidadores muitas vezes resultam de experiências de cuidados anteriores ou observação de outros pacientes que estão na enfermaria. O acesso ao tema possibilitou a proposta do material educativo tipo folder. Conclusão: Os resultados mostraram que a comunicação entre cuidadores, idoso e equipe de saúde durante o período de hospitalização no setor se estrutura no modelo biomédico. O material educativo elaborado pode ser considerado uma importante estratégia para mediação entre a equipe multiprofissional, acompanhante e idoso no hospital. Ainda mais, contribuir para a ampliação do alcance das ações multiprofissionais.