bluuebunny/crossref_metadata_2025_split huggingface dataset:
El contexto familiar y el desarrollo social infantil: un estudio de caso
Authors: Amaguaña Sánchez Luz Clara , Armijos Criollo Dayana Melissa , Cachaguay Haro Wendy Janina , Calispa Bolagay Wendy Carolina 
Published: December 2021

El desarrollo social de un infante está influenciado en gran medida por el contexto familiar, porque el microsistema brinda las primeras pautas de socialización, que en el transcurso del diario vivir permitirá la adquisición de habilidades sociales básicas. El objetivo de la presente investigación es analizar la importancia del contexto familiar en el desarrollo social en la infancia, mediante un estudio de caso de corte descriptivo. El sujeto de estudio fue un niño de 5 años que inició su escolaridad desde casa a través del programa denominado Servicio de Atención Familiar para la Primera Infancia (SAFPI), en la provincia de Pichincha, Ecuador. Para la recolección de información se empleó la técnica de la observación y varios instrumentos adicionales (anamnesis familiar, las fichas del Modelo Octogonal Integrador del Desarrollo Infantil (MOIDI), guía de entrevista, escala de estimación y lista de cotejo). Finalmente, para el análisis e interpretación de los resultados se aplicaron los métodos de la heurística y la hermenéutica. A partir de los datos obtenidos y según las dimensiones de análisis del contexto familiar se identificó que el sujeto de estudio se desenvuelve en un contexto familiar seguro, que le ha permitido desarrollar ciertas habilidades sociales básicas que posteriormente se ampliarán cuando el infante se adapte a un centro educativo regular.
PALABRAS CLAVE: Desarrollo social; habilidades sociales; contexto familiar; Servicio de Atención Familiar para la Primera Infancia.
The family context and children's social development: a case study
ABSTRACT
The social development of an infant is largely influenced by the family context because the microsystem provides the first guidelines for socialization, which in the course of daily living will allow the acquisition of basic social skills. The objective of this research is to analyze the importance of the family context in social development in childhood, through a descriptive case study. The study subject was a 5-year-old boy who began his schooling from home through the program called Family Attention Service for Early Childhood (SAFPI), in the province of Pichincha, Ecuador. To collect the information, the observation technique and several additional instruments were used (family anamnesis, the files of the Octagonal Integrative Model of Child Development (MOIDI), interview guide, estimation scale and checklist). Finally, for the analysis and interpretation of the results, the methods of heuristics and hermeneutics were applied. From the data obtained and according to the dimensions of the analysis of the family context, it was identified that the study subject develops in a safe family context, which has allowed him to develop certain basic social skills that will later be expanded when the infant adapts to a regular educational center.
KEYWORDS: Social development; social skills; family context; Family Care Service for Early Childhood.
El trabalenguas como estrategia para desarrollar la fluidez verbal en Educación Básica Elemental
Authors: Holguín González Mariuxi , Zambrano Cedeño Edison 
Published: December 2021

Los trabalenguas vienen a ser un grupo de palabras que tiene dificultad para pronunciar, comparten sonidos semejantes que deben ser recitados con fluidez. Se podría consideras que es un juego que entretiene a los niños puesto que busca que ellos pronuncien los trabalenguas sin equivocarse. Los ejercicios a través de los trabalenguas mejoran el desarrollo de la fluidez verbal, aporta no solo la pronunciación, sino también la vocalización correcta de sonidos y palabras, finalmente fortalecerán el proceso en su etapa de desarrollo de la memoria. El presente trabajo hace referencia a los trabalenguas como estrategia para desarrollar la fluidez verbal. Se procedió a la construcción del marco teórico para fundamentar apropiadamente la temática planteada, en base a la información recopilada de libros, folletos, revistas e internet. Establecida la metodología de la investigación se elaboró los instrumentos adecuados para la recolección y el procesamiento de la información. Posteriormente se realizó el análisis cualitativo de las variables investigadas, procediéndose a analizar los postulados de ciertos autores a manera de discusión, pudiendo así establecer las conclusiones pertinentes.
PALABRAS CLAVE: trabalenguas; juegos de palabras; fluidez verbal; desarrollo del niño.
Tongue twister as a strategy to develop verbal fluidity in Elementary Basic Education
ABSTRACT
Tongue twisters come to be a group of words that have difficulty pronouncing, they share similar sounds that must be recited fluently. It could be considered that it is a game that entertains children since it seeks that they pronounce the tongue twisters without making mistakes. The exercises through the tongue twisters improve the development of verbal fluency, provide not only pronunciation, but also the correct vocalization of sounds and words, finally they will strengthen the process in its stage of memory development. This paper refers to tongue twisters as a strategy to develop verbal fluency. The theoretical framework was built to properly support the issue raised, based on the information collected from books, brochures, magazines, and the Internet. Once the research methodology was established, the appropriate instruments were developed for the collection and processing of information. Subsequently, the qualitative analysis of the investigated variables was carried out, proceeding to analyze the postulates of certain authors by way of discussion, thus being able to establish the pertinent conclusions.
KEYWORDS: tongue twisters; word games; verbal fluency; child development.
La gamificación educativa y sus desafíos actuales desde la perspectiva pedagógica
Authors: Mero Mendoza Gloria María , Castro Bermúdez Idelisa Esther 
Published: December 2021

La gamificación en el área académica facilita una estrategia eficaz para motivar al alumnado, intensificar el aprendizaje e invocar una competencia amistosa y colaborativa a través de actividades lúdicas. Con el propósito de suministrar una visión general de la gamificación en el sistema educativo, profundizando en la efectividad y desafíos de la misma, se desarrolló una revisión sistemática de la literatura científica donde se examinaron 47 artículos de investigación publicados en la base de datos de Web of Science entre 2015 y 2020. Desarrollándose una investigación de tipo descriptiva. En el estudio no solo se prevé destacar la novedad de la gamificación educativa apreciada como un cambio motivador, sino que también persiguió esclarecer desafíos de la misma. Los resultados confirmaron que las prácticas adoptadas en estas actividades lúdicas sirven para apoyar los procesos de enseñanza-aprendizaje en el ámbito educativo y ha sido observada como un fenómeno de vertiginoso crecimiento en la actualidad.
PALABRAS CLAVE: Pedagogía; gamificación; juegos; enseñanza; desafíos.
Educational gamification and its current challenges from the pedagogical perspective
ABSTRACT
Gamification in academia facilitates an effective strategy to motivate students, intensify learning, and invoke friendly and collaborative competition through playful activities. With the purpose of providing an overview of gamification in the educational system, delving into its effectiveness and challenges, a systematic review of the scientific literature was developed where 47 research articles published in the Web of Science database between 2015 and 2020. Developing a descriptive research. The study not only expected to highlight the novelty of educational gamification appreciated as a motivating change, but also sought to clarify its challenges. The results confirmed that the practices adopted in these recreational activities serve to support the teaching-learning processes in the educational field and has been observed as a phenomenon of vertiginous growth today.
KEYWORDS: Pedagogy; gamification; games; teaching; challenges.
The role of intravascular methods of examination of coronary arteries in the selection of patients with diffuse and multivessel lesions for myocardial revascularization
Authors: Maximkin D. A. , Bolivogu J. M. , Faybushevich A. G. , Chepurnoy A. G. , Shugushev Z. Kh. 
Published: December 2021

Objective Assessment of the role of intravascular imaging methods in choosing the surgical strategy of myocardial revascularization.Material and Methods The study included 62 patients with diffuse and multivessel coronary artery disease, who underwent percutaneous coronary infervention (PCI) using intravascular imaging methods. Measurement of fractional flow reserve (FFR) in diffusely altered arteries was performed under conditions of maximum hyperemia, sequentially between stenoses, using the sensor, starting from the distal segment. Initially, the most distal hemodynamically significant stenosis was stented. Then, a repeated measurement of FFR was performed, and the issue of the need for stenting of other stenoses was solved. The results of stenting, as well as determination of the area of stent implantation were carried out by the method of optical coherence tomography (OCT).Results After FFR measurement the number of arteries with hemodynamically significant stenoses decreased by 24.7% (from 93 to 70). It was also noted that in patients with two-vessel lesions, the average number of such stenoses decreased from 2.95 ± 0.65 to 1.82 ± 0.88, and in patients with three-vessel lesions – from 2.96 ± 0.6 to 2.24 ± 0.76 respectively (p = 0.0024). Complete (functionally adequate according to FFR measurements) myocardial revascularization was achieved in 88.7% of patients. The second-generation drug eluting stents were implanted in 82 (47.1%) patients, and the third generation stents – in 92 (52.9%) patients. At the same time, the success rate of recanalization of occlusions was 100%. Overall, optimal stent implantation was achieved in all patients. Major cardiovascular complications were observed in 1 (1.6%) patient, which required additional interventions.Conclusion Complex use of intravascular imaging methods (OCT and FFR measurements) allows a differentiated approach to the assessment of each stenosis of the affected artery in patients with diffuse and multivessel coronary lesions, to achieve a high frequency of complete myocardial revascularization, as well as to reduce the number of unnecessary interventions and intraoperative complications.
Efficiency of gas discharge methods for odor control in municipal wastewater transportation and treatment systems
Authors: Василяк Л.М. , Кудрявцев Н.Н. , Смирнов А.Д. 
Published: December 2021

В процессе транспортировки и очистки сточных вод в воздух выделяются дурнопахнущие вещества, среди которых одним из наиболее трудноудаляемых является сероводород. Для очистки воздуха от дурнопахнущих веществ используются различные методы, в том числе газоразрядные (плазменные, ионизационные), которые хорошо зарекомендовали себя в других областях промышленности. Вентиляционные выбросы, образующиеся при обработке и очистке сточных вод, имеют ряд особенностей: высокая влажность, высокая концентрация сероводорода, потенциальная взрывоопасность. Эти свойства ограничивают возможность использования газоразрядных методов для очистки данного типа вентиляционных выбросов. Описывается специфика применения газоразрядных методов при очистке воздуха на очистных сооружениях канализации и канализационных насосных станциях. Приведены возникающие при этом технические сложности.
In the process of wastewater transportation and treatment malodorous substances are released into the air; among them hydrogen sulfide being one of the most difficult to remove. Various methods are used to remove malodorous substances from the air, including gas-discharge (plasma, ionization) methods that have proven remarkably effective in other industries. Vent emissions generated during wastewater treatment are specified by high humidity, high concentration of hydrogen sulfide, potential explosion hazard. These properties limit the possible use of gas discharge methods for the purification of this type of vent emissions. The specificity of applying gas discharge methods for air purification at the wastewater treatment facilities and wastewater pumping stations is described. The arising technical difficulties are presented.
Spurious-free thickness-shear bulk acoustic resonators on lithium niobate using standard and broadband piston mode designs
Authors: Wu Ting , Wong Yu-po , He Yi-wen , Peng Chuan , Bao Jing-fu , Hashimoto Ken-ya 
Published: December 2021

Abstract
This paper describes the design and fabrication of spurious-free thickness-shear bulk acoustic resonators (TSBARs) using the lithium niobate (LN) plate. Previously, the authors conjected from the experiment on the TSBAR that cut-off edges with crystal LN x plane serve as ideal reflectors for the piston mode operation, and complete suppression is possible by adding the standard piston mode design to the other edges normal to the X-axis. Following this conjecture, the traditional piston mode structure is designed by the traditional two-dimensional finite element method, and the TSBAR is fabricated following the design. The experiment showed complete suppression of the transverse mode resonances, and the conjecture was verified.
سيميائية العنوان في قصيدة الكواكب الدريّة في مدح خير البريّة المعروفة بقصيدة البردة للإمام البوصيري (605-696هـ)
Authors: أوغيدني هدى , السعدي عبد القادر 
Published: December 2021

العنوان علم قائم بذاته، ولديه قدرة كبيرة على إعطاء صورة واضحة عن النص، بل عن المؤلف وعن البيئة والحياة التي أنشأته. وهو نص يستحق أن يكون موضوعًا مستقلا بالبحث والدراسة، وقصيدة البردة وما تحتويه من أوصاف ومناقب لرسول البشرية بحاجة لأن يتجدد التعامل معها انطلاقا من العنوان الذي توارثته الأجيال، بإعادة قراءاته وتحليله لنتجاوز حدود الإعجاب والإنشاد والشرح، وندخل رحاب عالم الدلالات المفتوحة التي تثري العمل وتجدّد حياته جيلا بعد جيل كأنه يتلقاه لأول مرة.
من هذه المنطلقات جاءت دراستي الموسومة بـعنوان: سيميائية العنوان في قصيدة "الكواكب الدرية في مدح خير البرية"، والمعروفة باسم قصيدة البردة للإمام البوصيري، ضمن مبحثين: مبحث نظري تحدثت فيه عن السيميائيات وسيميائية العنوان ألحقته بمبحث تطبيقي لتحليل عنوان القصيدة، وهو في شقين: العنوان الذي اختاره المؤلف؛ وهو: الكواكب الدّرّيّة في مدح خير البريّة، والعنوان الذي شاع وذاع بين الناس واشتهر، وهو: البردة، وذلك على وفق هذا المنهج.
التحقيق الابتدائي باستخدام تقنية الاتصال عن بُعد
Authors: المدفع حليمة , العاني محمد 
Published: December 2021

اتجه المشرع الاتحادي تحقيقاً للعدالة الجزائية إلى إرساء قواعد قانونية جديدة تواجه الجرائم من خلال الأخذ بمعطيات التكنولوجيا الحديثة في الكشف عن الجرائم وملاحقـة مرتكبيهـا ومحاكمتهم، دون الاخلال بحقوق المتهم أو غيره من أطراف الخصومة الجزائية وتجلى ذلك بشكل واضح من خلال استخدام تقنية الاتصال عن بُعد في مجال التحقيق أو المحاكمـة الجزائيـة عـن بعـد، كإحدى الوسائل الفعالة التي تضمن حماية أطراف النـزاع في الخصومة الجنائية.
وقد تبنت العديد من دول العالم استخدام الاتصال عن بعد؛ في التحقيقات الجنائية، نظراً للمزايا والفوائد الكبيرة التي يمكن أن تحققها، والتي شكل استخدامها مرحلة جديدة من مراحـل تطـور الإجـراءات الجزائيـة، بشـكل يعكـس الرغبة في الاستفادة من المعطيات التكنولوجية الحديثة في مجال تطوير مرافق العدالة الجزائية، فالغرض من التحقيق الابتدائي إعطاء السلطة العامة دورًا إيجابيًّا؛ لجمع الأدلة، في الخصومة الجنائية، من أجل إثبات حق الدولة في العقاب، وذلك بتقديم المتهم إلى المحاكمة الجنائية لإقرار هذا الحق في مواجهته، وهو أمر يتوقف على مدى إثبات وقوع الجريمة؛ ونسبتها إلى المتهم.
The Evaluation of Medical Services presented to Students of physical education and Sport Sciences College/ university of Baghdad
Authors: Mahdi Abdalhadi Hameed , Hussein Ali Kamal , Znad Bashar Mohammed 
Published: December 2021

The research aimed at identifying the medical services present to the students of physical education and sport sciences/university of Baghdad. The researchers hypothesized significant statistical differences in medical services evaluation. They used the descriptive method on (274) forth year College of physical education and sport sciences college students, university of Baghdad for the academic year 2021 – 2022. Only (150) students’ questionnaire was used in this researcher. The questionnaire included eight axis; each axe consisted of five questions (safety and first aids, medical examination and periodical comprehensive medical test, injury treatment, healthy environment, contagious diseases control, sports nutrition, personal health, psychological care). The research came up with many conclusions and recommendations.
Measurements of Ortho-to-para Nuclear Spin Conversion of H2 on Low-temperature Carbonaceous Grain Analogs: Diamond-like Carbon and Graphite
Authors: Tsuge Masashi , Kouchi Akira , Watanabe Naoki 
Published: December 2021

Abstract
Hydrogen molecules have two nuclear spin isomers: ortho-H2 and para-H2. The ortho-to-para ratio (OPR) is known to affect chemical evolution as well as gas dynamics in space. Therefore, understanding the mechanism of OPR variation in astrophysical environments is important. In this work, the nuclear spin conversion (NSC) processes of H2 molecules on diamond-like carbon and graphite surfaces are investigated experimentally by employing temperature-programmed desorption and resonance-enhanced multiphoton ionization methods. For the diamond-like carbon surface, the NSC time constants were determined at temperatures of 10–18 K and from 3900 ± 800 s at 10 K to 750 ± 40 s at 18 K. Similar NSC time constants and temperature dependence were observed for a graphite surface, indicating that bonding motifs (sp3 or sp2 hybridization) have little effect on the NSC rates.
Constraints on the End of Reionization from the Density Fields Surrounding Two Highly Opaque Quasar Sightlines
Authors: Christenson Holly M. , Becker George D. , Furlanetto Steven R. , Davies Frederick B. , Malkan Matthew A. , Zhu Yongda , Boera Elisa , Trapp Adam 
Published: December 2021

Abstract
The observed large-scale scatter in Lyα opacity of the intergalactic medium at z < 6 implies large fluctuations in the neutral hydrogen fraction that are unexpected long after reionization has ended. A number of models have emerged to explain these fluctuations that make testable predictions for the relationship between Lyα opacity and density. We present selections of z = 5.7 Lyα-emitting galaxies (LAEs) in the fields surrounding two highly opaque quasar sightlines with long Lyα troughs. The fields lie toward the z = 6.0 quasar ULAS J0148+0600, for which we reanalyze previously published results using improved photometric selection, and toward the z = 6.15 quasar SDSS J1250+3130, for which results are presented here for the first time. In both fields, we report a deficit of LAEs within 20 h
−1 Mpc of the quasar. The association of highly opaque sightlines with galaxy underdensities in these two fields is consistent with models in which the scatter in Lyα opacity is driven by large-scale fluctuations in the ionizing UV background or by an ultra-late reionization that has not yet concluded at z = 5.7.
Improvement of the Helioseismic and Magnetic Imager (HMI) Vector Magnetic Field Inversion Code
Authors: Griñón-Marín Ana Belén , Yabar Adur Pastor , Liu Yang , Hoeksema J. Todd , Norton Aimee 
Published: December 2021

Abstract
A spectral line inversion code, Very Fast Inversion of the Stokes Vector (VFISV), has been used since 2010 May to infer the solar atmospheric parameters from the spectropolarimetric observations taken by the Helioseismic and Magnetic Imager (HMI) on board the Solar Dynamics Observatory. The magnetic filling factor, the fraction of the surface with a resolution element occupied by magnetic field, is set to have a constant value of 1 in the current version of VFISV. This report describes an improved inversion strategy for the spectropolarimetric data observed with HMI for magnetic field strengths of intermediate values in areas spatially not fully resolved. The VFISV inversion code has been modified to enable inversion of the Stokes profiles with two different components: one magnetic and one nonmagnetic. In this scheme, both components share the atmospheric components except for the magnetic field vector. In order to determine whether the new strategy is useful, we evaluate the inferred parameters inverted with one magnetic component (the original version of the HMI inversion) and with two components (the improved version) using a Bayesian analysis. In pixels with intermediate magnetic field strengths (e.g., plages), the new version provides statistically significant values of filling fraction and magnetic field vector. Not only does the fitting of the Stokes profile improve, but also the inference of the magnetic parameters and line-of-sight velocity are obtained uniquely. The new strategy is also proven to be effective for mitigating the anomalous hemispheric bias in the east–west magnetic field component in moderate field regions.
Improvement of Walking Analysis using the Sciatic Function Index for Sciatic Nerve Function in Injured Rat Model Treated with Low-Intensity Aerobics
Authors: Margiana Ria , Alawiyah Kamila , Ima Khoirul , Fitriana Rizni , Widodo Arif Rahmat , Wibowo Theresa Devi 
Published: December 2021

BACKGROUND: Sciatica is a disease of the peripheral nerves. Sciatica indicates that there is damage to the peripheral nerves in the sciatic nerves. Factors that can affect this disease include gender, posture, parity, age, genetic factors, and occupation. Some of the pathophysiological conditions of sciatica include the pathology of the intervertebral disc, dorsal root, and sciatic nerve itself. The results of standard therapy with surgery have not been effective and very expensive. Therefore, research on therapy in sciatica cases still needs to be done and evaluated. Physical exercise treatment (aerobic] is necessary for this therapy in sciatica cases due to promote the function of peripheral nerves.
AIM: This study aimed to determine the effect of aerobic exercise treatment on peripheral nerve injury and its relationship to walking function during injury-induced peripheral nerve regeneration.
METHODS: This study was an experimental study with a post-test. he study sample consisted of Male Sprague-Dawley rats with an age of about 2-3 months divided into three groups. Control group was conducted by surgery without clamping/injuring the peripheral nerves. The treatment for second group (P1) was clamping/injury of peripheral nerve and given the treatment of physical exercise with aerobics. The treatment for third group (P2) was clamping/injury of peripheral nerve and not given the treatment of physical exercise with aerobics. The intensity of giving physical exercise treatment with aerobic that is carried out is for 42 days. Nerve functional evaluation was carried out using the sciatic function index (SFI) method. Histological staining for sciatic was used hematoxylin-Eosin (HE) staining and immunohistochemistry with Growth Associated Protein 43 (GAP43) [Bioss, bs-0154R] and S100 antibody [ab52642]. This research was approved by Animal Ethics Committee of University of Indonesia protocol (No.19-07-0852).
RESULTS: There was a significant change between the 7th and 14th days (p<0.001; paired t-test) in the P1 treatment. Improvement in nerve function was found on the 14th day after being given aerobic treatment. This is indicated by the data average change in SFI scores on days 7 and 4 was from -144 to 34. This data is also supported by footprint changes for injured hindfoot data.
CONCLUSION: Low intensity aerobics treatment improve the walking function and nerve function in sciatic nerve injury on day 14. This is due to the effect of physical exercise on the injured sciatic nerve.