bluuebunny/crossref_metadata_2025 huggingface dataset:
DETECTION OF AREAS OF THE ANTHROPOGENICALLY TRANSFORMED NATURAL ENVIRONMENT BASED ON A COMPREHENSIVE ANALYSIS OF MULTI-SEASONAL MULTISPECTRAL SURVEY
Authors: ЖУРБИН И.В. , ШАУРА А.С. , ЗЛОБИНА А.Г. , БАЖЕНОВА А.И.
Published: July 2024

Комплексный анализ мультиспектральных данных, полученных в разные периоды вегетации, позволяет реконструировать современное состояние антропогенно-преобразованной природной среды и выявлять участки исторического природопользования. Неоднозначность проявления следов вторичной сукцессии лесных массивов требует сопоставления на разносезонных изображениях изменений спектральных признаков растительности и особенностей текстуры ландшафтных объектов. Методическая основа таких исследований - алгоритм обработки мультиспектральных данных, адаптированный для применения текстурных признаков Харалика на этапе извлечения признаков изображения. Совместная сегментация массивов разносезонной мультиспектральной съёмки «сглаживает» локальные, менее значимые изменения текстуры ландшафтных объектов, что позволяет более контрастно продемонстрировать обобщающие тенденции распределения растительности. Территория обследования включала фрагмент дачи Пудемского железоделательного завода, где в первой половине XIX в. производились вырубки строевого и дровяного леса для нужд производства. Сегментированное изображение демонстрирует принципиальные отличия растительного покрова западной и восточной частей территории обследования: участка исторических лесосек и части дачи, которая не подвергалась интенсивному антропогенному воздействию.

A comprehensive analysis of multispectral data obtained in different growing periods makes it possible to reconstruct the current state of the anthropogenically transformed natural environment and identify areas of historical nature management. Ambiguous displaying of secondary succession of forests requires comparison of changes in the spectral features of vegetation and features of the landscape objects texture in multi-season images. The methodological basis of such studies is an algorithm of multispectral data processing adapted to apply Haralick's textural features at the feature extraction stage. Joint segmentation of multi-seasonal multispectral images “smoothes out” local, less significant changes in the texture of landscape objects, which makes it possible to more clearly demonstrate the general trends in the distribution of vegetation. The area of interest included a fragment of the Pudemskiy ironworks dacha, where “timber and firewood forests” were cut down for the production needs in the 1st half of the 19th century. The segmented image demonstrates the fundamental differences between the vegetation cover of the western and eastern parts of the survey area: the site of historical cutting areas and the part that was not subjected to an intense anthropogenic impact.
EFFECT OF MULTIPLICATIVE NOISE ON THE COHERENT SIGNAL FREQUENCY MEASUREMENT AGAINST THE BACKGROUND OF WHITE NOISE
Authors: АРТЮШЕНКО В.М. , ВОЛОВАЧ В.И.
Published: July 2024

Рассмотрено и проанализировано влияние мультипликативных помех, действующих одновременно с белым шумом, на точность измерения частоты когерентного сигнала, заданного в виде последовательности когерентных импульсов. Определено условие отсутствия систематических ошибок на выходе следящего измерителя. Найдены крутизна его дискриминационной характеристики, спектральная плотность флюктуаций на выходе дискриминатора и коэффициенты, определяющие нормирующее действие автоматической регулировки усиления. Названные величины задают величину ухудшения точностных характеристик измерителя при воздействии мультипликативных помех. Показано, что влияние мультипликативной помехи возрастает при уменьшении уровня неискажённой части сигнала и при увеличении отношения энергии сигнала, когерентно накапливаемой в линейных цепях дискриминатора, к спектральной плотности мощности аддитивной помехи. Показано, что влияние мультипликативных помех проявляется наиболее сильно в тех случаях, когда ширина спектра функции помеховой модуляции соизмерима с полосой пропускания линейных цепей дискриминатора.

The effect of multiplicative noise acting simultaneously with white noise on the accuracy of measuring the frequency of a coherent signal given as a sequence of coherent pulses is considered and analyzed. The condition for the absence of systematic errors at the output of the tracking meter is determined. The steepness of its discrimination characteristic, the spectral density of fluctuations at the discriminator output, and the coefficients that determine the normalizing action of automatic gain control are found. These values determine the amount of deterioration in the accuracy characteristics of the meter under the influence of multiplicative noise. It is shown that the influence of multiplicative noise increases with a decrease in the level of the undistorted part of the signal and with an increase in the ratio of the signal energy coherently accumulated in the linear circuits of the discriminator to the power spectral density of additive noise. It is shown that the effect of multiplicative noise is most pronounced in those cases where the width of the spectrum of the noise modulation function is commensurate with the bandwidth of the linear circuits of the discriminator.
Konstitucinė speciali teisėjų institucija Lietuvoje: teisinio reguliavimo iššūkiai
Authors:   , Borusevičiūtė Miranda
Published: July 2024

The Constitutional Council for the judiciary in Lithuania: legal challenges
Eco-physiological behaviors of some apple genotypes (Malus x domestica Borkh.) in the hot-and-dry climate of an inner area of Southern Italy
Authors: Antoniciello Damiano , Novello Vittorino , Palma Laura de
Published: July 2024

The Italian internal areas are distant from the main trade flows and service centers, but have important environmental and cultural resources. The Italian “National Strategy for Inner Areas” represents a novel policy aimed at contrast the abandon of these territories by supporting multiple activities aimed at stimulating economic development and promoting territorial cohesion. The condition of marginality offers the chance to pursue economic development according to the principles of sustainability. These internal areas are often distinguished by a purely rural vocation. Genotypes of fruit crops traditionally grown in inland areas cope often with difficult climatic conditions and low-input farming techniques, showing generally a good tolerance to abiotic tresses. Exploring their eco-physiological behaviors in response to the agri-environmental context is useful for identifying crops capable of stimulating the recovery and expansion of a sustainable agriculture system in inland areas. The present work reports some results of a research conducted on three traditional local apple genotypes grown in an internal hot-arid summer area of Southern Italy, evaluating their water status and the intensity of leaf gas exchange compared to those of a well-known “standard” cultivar, in a hot, dry summer period. The local genotypes tested in this case study proved to be more eco-physiologically performing. The experiment allowed to estimate their probable relative eco-physiological advantages compared to the “standard” apple genotype taken as reference.
Growth tests of Gongolaria barbata (Ochrophyta Sargassaceae), a native species producing pleustophitic blooms in a hypertrophic Mediterranean lagoon
Authors: M Lenzi , M Leporatti Persiano , A D’Agostino
Published: July 2024

In the Orbetello lagoon (Italy), the Ochrophyta Gongolaria barbata has shown in recent years a tendency to form vegetative blooms in the winter-spring period, with decay in midsummer. Growth tests were conducted in the laboratory and the field to understand the reasons for these unexpectedly opportunistic characteristics of this species. In the laboratory, different salinities and concentrations of P and N and N/P molar ratios were tested using nitrate and ammonium nitrogen. In the field, tests were carried out in three lagoon areas with different macroalgal development scenarios dominated by the Chlorophyta Chaetomorpha linum, analysing the water and using the physico-chemical data provided continuously by two stations equipped with multi-parameter probes. Laboratory tests showed: Ochrophyta's ability to grow in oligo-, meso- and hypertrophic conditions, both for N and P, even for very unbalanced N/P molar ratios, although intolerance to ammonium nitrogen-dominant conditions was observed; wide tolerance to salinity; increased growth for temperatures between 26°C and 30°C. In the lagoon, tests showed increased growth for strongly nitrate-nitrogen-dominated hypertrophic conditions, in areas with dense outcropping mats of C. linum, where G. barbata overgrew. SGRs were not elevated either in the laboratory or the lagoon, compared to those of C. linum. SRG values ​​were significantly higher in the West basin than in the East basin. The hypothesis we draw from the results is that the species, previously confined with modest biomass development in oligo-mesotrophic areas close to the sea mouth, was able to develop in bloom when the lagoon reached hypertrophic conditions, i.e. when nutrient availability became unlimited. In the past, it probably could not compete for the resources with opportunistic and nitrophilous species with high nutrient uptake capacities. G. barbata develops, in fact, above all in the over-layer of dense Chlorophyta mats, which by creating anoxic conditions in the substratum allow substantial nutrient releases that not only support the mat itself but also the development of the Ochrophyta. In winter-spring, ammonium releases are oxidised to nitrate in the pathway from the bottom to the surface of the water column, but the nitrification process fails in summer and its mats decay as a result of the increased summer decay of Chlorophyta mats, which results in the dominance of ammonia nitrogen and releases of hydrogen sulphide.
Anemia predictive indicator (API). how can we predict in three days the anemia that will develop in three months? case report
Authors: M Arana , G Cafruni , B Otero , Y Cimino , E Arancibia
Published: July 2024

The Anemia Predictive Indicator (API) includes the analysis of the reticulocyte count, the reticulocyte hemoglobine content (HCr) and immature reticulocyte fraction (IRF). API reflects erythropoietic activity and allows immediate detection and correction of iron deficiency anemia, and the response can be observed on the second and third day after starting treatment. In this case report, a 79-year-old woman after a total knee replacement, API provided predictability at the onset of anemia, allowed the follow-up of anemia and its treatment, collaborated in clinical and medical decision, contributed to preventive actions and improve the patient's quality of life.
Correspondence Between Prince Vasyl-Kostiantyn Ostrozkyi and Kryshtof Radziwill as a Source
Authors: Kulakovsky Petro ,   The National University of Ostroh Academy
Published: July 2024

The article analyzes the correspondence of Kyiv voivode V.- K. Ostrozkyi to his son-in-law, an influential Lithuanian politician Kryštof Radziwill. This is almost the only relatively complete complex of the prince's correspondence in Ostroh, which, given the trusting relationship between both participants of the correspondence, allows us to reconstruct his inner world. As one might suspect, he significantly contradicted Ostroh's public persona. For the prince, the correct ("old") "world" remained in the past, in the times before the Union of Lublin from the year 1569. Innovations were perceived by Vasyl-Kostiantyn as a challenge to this world, which violated its traditional foundations and consisted of an attack on regionalism, a reduction in the political role of princes, and attempts to change the confessional picture of the newly created state. The prince believed that the policy of the Rzeczpospolita's leadership toward the Moscow state was ill-conceived. Ostrozkyi argued that constant wars with the eastern neighbor reduced the overall potential of Christian civilization in its confrontation with Islamic civilization, especially with the country which at that time embodied its offensive in Europe, the Ottoman Empire. Ostrozkyi appealed to Radziwill with the expectation of finding support in the confrontation with Jan Zajmoyskyi, an extremely influential crown chancellor and hetman in the Polish-Lithuanian Commonwealth. It is no coincidence that the Kyiv voivode focused on issues that might have been of interest to the Lithuanian magnate. In particular, these interests included: the attempts of the crown elite, led by J. Zamoyskyi to ignore the interests of the Lithuanian and Ruthenian nobility, unwillingness to pay due attention to defense issues, insufficient allocation of funds for the repair and construction of castle fortifications. Gradually, the correspondence reflects the problem of interfaith confrontation, which was the result of the growth of counter-reformation processes from the beginning of Sigismund III's rule in the Polish-Lithuanian state. Their main emphasis in Europe was on Protestantism (K. Radziwill represented Calvinism), but in the Polish-Lithuanian Commonwealth, as a result of the Union of Brest in 1596, the Counter-Reformation also acquired anti-Orthodox content. In general, the correspondence of Prince V.-K. Ostrozkyi is a unique source that allows us to reconstruct the main features of the identity of an influential princely stratum, which was significantly influenced by the transformation processes in the Polish-Lithuanian Commonwealth in the second half of the sixteenth and early seventeenth centuries.
Transcatheter Aortic Valve Implantation in Rheumatic Aortic Valve Stenosis Using a Top-down Deployment Supra-annular Leaflets Transcatheter Aortic Valve: Technical Considerations
Authors: Wong Ivan , Chiang Michael , Chui Angus Shing Fung , Chan Alan Ka Chun , Chan Kam Tim , Lee Michael Kang-Yin
Published: July 2024

Aortic valve stenosis due to chronic rheumatic heart disease remains prevalent in the Asia-Pacific region. Because of the lack of substantial calcification that can anchor a transcatheter aortic valve, there are several technical considerations during transcatheter aortic valve implantation (TAVI) when treating this subset of patients. We report a case of successful TAVI using a novel top-down deployment supra-annular leaflets valve in a patient with rheumatic aortic valve stenosis and mechanical mitral valve prosthesis.
Value chain approach for research on Moringa oleifera as a nutritional supplement in the human diet
Authors: Lago-Abascal Vivian , Almora-Hernández Ernesto , Campa-Huergo Concepción , Rodríguez-Jiménez Efraín
Published: July 2024

Research in Cuba suggests a value chain approach for the production of Moringa oleifera that might identify the strengths and weaknesses that influence food production and the advantage of applying a value chain model to integrate the productive links. As part of these strengths, we established an evaluation of Moringa oleifera quality using analytical methods to diagnose the value chain of the industrial process as a nutritional supplement for human use, increase production and product quality, and improve manufacturing and production. Potentialities were found that diversified the products in different areas, demonstrated by the high content of metabolites that positively influence human health using products supplemented with moringa. An approach that applied the value chain defined the steps in moringa industrial processing that guaranteed and expanded the moringa product portfolio that impacted effectiveness, safety, and quality for the consumer.
Correlations between soil properties and spectral index (healthy vegetation) in soybean crops
Authors: Roque Cassiano Garcia , Teixeira de Oliveira Job , Baio Fábio Henrique Rojo , Godinho Othon Lauar , Cunha Fernando França da
Published: July 2024

Precision agricultural technologies, such as the use of spatial variability of soil properties, have been extensively studied for soybean cultivation. The objective of this study was to analyze the spatial variability of soil properties cultivated with soybean and to correlate the healthy vegetation (HV) spectral index with the bands B8A (classifying vegetation - 865 nm), B11 (measuring the moisture content of soil and vegetation - 1610 nm), B02 blue (useful for soil and vegetation discrimination - 490 nm). A sampling grid was installed for data collection in an area of 2,126.02 ha, with 270 regular points and 98 random points, totaling 368 points. For the soil, the contents of P (resin), K+, Ca2+, Mg2+, H+, Al3+, pH values, sum of bases (SB), cation exchange capacity (CEC), and base saturation were determined at a depth of 0.0 to 0.20 m. Most of the soil properties had exponential and spherical dependence. Clay percentages and Ca, Mg, and P contents had positive spatial correlation with the healthy vegetation spectral index (HV) while no spatial correlation was observed for pH, B, K, silt, sand, S, H+Al, Al, SB, and CEC. The sensor image used in this study in relation to HV showed good application for observing the spatial variability of the soil properties and soybean yield.
Agronomic characteristics of carrot cultivars under water stress
Authors: Guimarães Claudinei Martins , Silva Francisco Charles dos Santos , Araújo Edcássio Dias , Guimarães Aline Baldez Felismino , Oliveira Job Teixeira de , Silva Derly José Henriques da , Cunha Fernando França da
Published: July 2024

The objective of the study was to evaluate the agronomic performance of carrot cultivars subjected to different levels of water supply. The experiment was conducted in a randomized block design, in a split-plot scheme with four replicates. Five irrigation depths were used in the plot, one to replace 100% of the crop’s evapotranspiration (ETc), two in deficit (50% and 75% of ETc) and two in excess (125% and 150% of ETc). Four carrot cultivars were used in the subplots: Brasília, Alvorada, Esplanada, and Nantes. Two carrot cultivation cycles were carried out, the first lasting 121 d and the second lasting 103 d after sowing. The following variables were evaluated: total fresh mass of the plant, fresh carrot mass, carrot length, length of the aerial part, average carrot diameter, carrot volume, green shoulder, crop productivity, water productivity, and water potential of the plants. The Brasília carrot cultivar had better development and the Esplanada cultivar was less adapted to the studied environment. All carrot cultivars were affected by stress caused by excess and lack of water. Carrot irrigation must be carried out with a depth equal to 100% of the crop’s evapotranspiration for the region and conditions similar to those of the present study.
Twenty-Five Years Travelling the Publication Road: The Profile Journal Life Story
Authors: Cárdenas Melba Libia
Published: July 2024

This article presents the life story of Profile. The story is based on an ethnographic case study that aimed to understand the viewpoints of Profile’s new writers and reviewers regarding the role of scientific journals in fostering communities in the knowledge society. To gather information, I relied on personal reflections from my experience as the creator and editor of the journal, along with documentary evidence (published issues, regularly collected statistics, editorial workflows, and communications with editorial teams and various bodies of Universidad Nacional de Colombia, which funds the publication). The story illustrates the inception, development, and primary challenges that need to be addressed to ensure its continuity.
HENZLER, Bettina. 2022. Filmische Kindheitsfiguren. Bewegung – Fremdheit – Spiel. Berlin: Vorwerk 8.
Authors: Junkerjürgen Ralf
Published: July 2024

Rezension
Maximum Reinforcement in Prestressed Concrete Members
Authors: Saleh Mohen
Published: July 2024

This is the answer to the third question in this installment of Problems and Solutions. It begins on the fourth page of the PDF file.
Matematika dalam Taktik Rasulullah SAW : Studi Kasus Perang Badar al-Kubra
Authors: Fatimah Dwi Nur , Choirudin Choirudin , Anwar Muhammad Saidun
Published: July 2024

Kemenangan perang badar tidak terlepas dari perhitungan matematika yang tidak hanya dipandang sebagai kumpulan angka dan rumus, melainkan sebagai salah satu alat strategis taktik yang cerdik dan cerdas Rasulullah saw sebagai pemimpin. Penelitian ini bertujuan untuk mendalami dan menganalisis peran matematika dalam taktik yang diterapkan oleh Rasulullah SAW selama Perang Badar Al-Kubra. Penelitian ini menggunakan pendekatan kualitatif untuk menggali informasi yang relevan dengan topik penelitian. Metode penelitian ini melibatkan analisis terhadap teks-teks historis (sirah nabawiyah), Al qur’an, hadis, dan literatur Islam yang membahas Perang Badar serta penggunaan strategi oleh Rasulullah SAW. Selain itu, studi pustaka mencakup kajian literatur terkait matematika dan logika yang diaplikasikan dalam konteks taktik perang. Hasil penelitian menunjukkan bahwa Rasulullah SAW menggunakan pengetahuan matematika seperti pembagian pasukan (batalyon), mengetahui jumlah pasukan musuh dan menimbang jarak untuk menentukan markas pasukan dan lain sebagainya yang berkaitan dalam merancang taktik perang. Adanya aspek matematika dalam perencanaan strategi perang ini mencerminkan kebijaksanaan dan ketelitian Rasulullah SAW dalam mengambil keputusan yang strategis. Penelitian ini dapat memberikan kontribusi tentang dimensi matematika dalam kehidupan sehari-hari Rasulullah SAW, khususnya dalam konteks perang. Implikasi dari temuan ini dapat digunakan sebagai inspirasi untuk pengembangan strategi dalam berbagai konteks, termasuk dalam dunia militer dan taktik perang modern.
Analisis Kebutuhan Berprestasi dalam Publikasi Artikel Ilmiah Mahasiswa: Studi Komunitas ATLAS FUSHPI UIN Raden Fatah Palembang
Authors: Fikra Hidayatul , Vera Susanti , Fitriani Fitriani , Darmalaksana Wahyudin
Published: July 2024

This research aims to analyze the need for achievement in achieving the publication of students' scientific articles. This research uses a qualitative approach by applying the case study method to the Academic Writing Class community at the Faculty of Ushuluddin and Islamic Thought, Raden Fatah State Islamic University, Palembang. The formal object of this research is based on David C. McClelland's need for achievement theory which seeks to analyze the material object of achievement in the publication of scientific articles for students in the Academic Writing Class community. The results and discussion of the research show that the Academic Writing Class community has the drive to exceed, achieve standards, and strive hard to succeed according to aspects of David C. McClelland's need for achievement theory in achieving the publication of students' scientific articles. The research conclused that the Academic Writing Class community has fulfilled aspects of the need for achievement in the form of superior publication of student scientific articles at the Faculty of Ushuluddin and Islamic Thought, Raden Fatah State Islamic University, Palembang.
Internalisai Sikap Toleransi pada Siswa Sekolah Dasar Melalui Aplikasi Marbel
Authors: Somantri Diki , Yuniarti Yeni , Arifin Husen
Published: July 2024

Indonesia merupakan salah satu negara yang memiliki berbagai macam keragaman budaya, seperti pakaian adat, rumah adat, tarian daerah, makanan daerah, alat musik daerah dan senjata daerah. Perbedaan ras, suku, agama dan budaya ini dapat menjadi boomerang bagi bangsa Indonesia, karena perbedaan ini rentan untuk menimbulkan perpecahan atau konflik didalam masyarakat. Untuk mewujudkan pendidikan multikulturan yang efektif dan efesien maka perlu adanya keterlibatan teknologi dalam pembelajaran didalam kelas. Tujuan penelitian untuk memberikan gambaran tentang internalisasi sikap toleransi siswa melalui pembelajaran berbasis android. Metode penelitian menggunakan pendekatan kualitatif dengan studi literatur, mencari semua informasi diberbagai jurnal dan sumber-sumber dokumen lainnya. Hasil penelitian menunjukkan bahwa pemanfaatan teknologi khususnya dalam pembelajaran yang menggunakan aplikasi Marbel Budaya Nusantara mampu meningkatkan sikap toleransi siswa. Proses pembelajaran yang memanfaatkan kemajuan teknologi maka akan dengan mudah untuk mencapai tujuan pembelajaran. Sebagaimana dalam penelitian ini bahwa pemanfaatan smartphone atau android mampu menjadikan pembelajaran yang menyenangkan dan tidak membosankan sehingga capaian pembelajaran yang telah dirancang akan dengan mudah untuk tercapai
Joan Fitzpatrick, ed.: Renaissance Food from Rabelais to Shakespeare. Culinary Readings and Culinary Histories
Authors: Lyman-Dixon Anthony
Published: July 2024

Joan Fitzpatrick, ed.: Renaissance Food from Rabelais to Shakespeare. Culinary Readings and Culinary Histories: Ashgate, 2010: 182 pp., hardback, £55.
Florent Quellier: La Table des Français. Une histoire culturelle
Authors: Thick Malcolm
Published: July 2024

Florent Quellier: La Table des Français. Une histoire culturelle: Presses Universitaires de Rennes, 2007, 270 pp., paperback, €20.00.
Kindstedt, Paul S.: Cheese and Culture. A History of Cheese and its Place in Western Civilization
Authors: Thick Malcolm
Published: July 2024

Kindstedt, Paul S.: Cheese and Culture. A History of Cheese and its Place in Western Civilization: Chelsea Green Publishing, 2012: 254 pp., hardback, $24.95.
Femtosecond laser-enabled precison additive manufacturing: process parameter optimization and surface roughness reduction
Authors:   , Ramón-Conde Íñigo
Published: July 2024

AM is one of the most advanced technologies in recent years, transforming the paradigms of many industrial processes. Among the various techniques available, the use of lasers has stood out for its versatility and efficiency; however, there are still certain design limits in terms of the materials that can be used, as well as a constant need to improve the quality and precision of manufacturing methods. Femtosecond lasers, belonging to the family of USP lasers, have the ability to affect substrates of many kinds with the singularity of a very low or negligible thermal effect; this minimal effect, which can a priori be a disadvantage if a significant heat build-up is desired, has been exploited to perform additive manufacturing studies and achieve higher degrees of precision in the LPBF technique. The studies carried out in this thesis demonstrate that it is possible to fuse stainless steel powder of different sizes with an appropriate choice of processing parameters, using low values of pulse spacing and accumulating the pulses along the powder bed. Although it is necessary to use a small powder size, this thesis has succeeded in obtaining high surface quality cast stainless steel structures below 1 W laser power and with a pulse repetition of 500 kHz, the lowest ever achieved to date, and in a material never studied before. This thesis also analyses the ability of the optimised parameters to fabricate structures with reduced thickness profiles, matching the records of other similar techniques for structures with a thickness of less than 100 µm. Finally, the femtosecond laser has also been used, in burst mode, to reduce the surface roughness of different substrates with different morphologies. Using the maximum pulse repetition and the highest number of pulses per burst, these studies have succeeded in reducing the roughness of metallic substrates by more than 60 %, obtaining different degrees of final finish depending on the processing conditions. It has also been demonstrated that the polishing process does not affect the morphology of the processed profiles, reducing the surface roughness and improving the appearance, but without damaging or affecting the original design of the polished substrate. The results of this thesis demonstrate that the femtosecond laser is a very powerful tool for applications beyond surface ablation and/or texturing, achieving very promising results both in the field of additive manufacturing and in the reduction of surface roughness and improvement of the final finish of parts, also linked to and necessary in many additive manufacturing processes.
O midiático Grande Mestre do xadrez: o capital cultural intensificado pelo capital social
Authors: Januário Jéssica dos Anjos
Published: July 2024

O objetivo deste estudo é analisar as condições de transmissão e os sentidos de produção das disposições acumuladas por um dos Grandes Mestres do xadrez brasileiro, considerando esta modalidade uma prática que é patrimônio cultural da humanidade e que pertencente ao campo educacional. O método de produção dos dados baseou-se em entrevista retrospectiva semiestruturada presencial com o participante e a sua análise ocorreu por meio do modus operandi e de categorias sociológicas de Pierre Bourdieu, para além do aporte complementar da Análise Temática Reflexiva. Os principais resultados e discussões apontam para uma trajetória pautada pelo acúmulo de uma herança cultural familiar intensificada, em seus capitais, por uma rede extensa de relações também cultivada principalmente pelos capitais sociais instigados pela família. A desenvoltura e o vasto círculo relacional cultivados exercem forte influência sobre a atual posição ocupada pelo agente, o qual atua nos processos de massificação e popularização da modalidade por meio da produção de conteúdos instrutivos e educativos no círculo da internet. É um agente que, portanto e a despeito de sua maestria, rompe com certo elitismo e decifra um universo conhecido e reconhecido por ser indecifrável. Conclui-se que o desvelamento de mecanismos ocultos em seu percurso contribui para o fortalecimento de uma perspectiva contextual, complexa e relacional em que se assenta uma história de vida. Em tudo oposta, portanto, à explicações essencialistas como a meritocrática para a fundamentação de desempenhos prolongados e de sucesso.
Comprensión lectora en alumnado adolescente con TEA: el efecto de los detalles seductores en el proceso de formación de inferencias
Authors: Herrero Roig Laura , Máñez Ignacio
Published: July 2024

El alumnado con Trastorno del Espectro Autista (TEA) presenta una amplia diversidad de dificultades y necesidades en el ámbito educativo. En comprensión lectora, suelen presentar dificultades en la formación de inferencias. Para superarlas, habitualmente se proporcionan apoyos visuales; sin embargo, se desconoce en qué medida el uso de imágenes con contenidos seductores puede influir sobre la formación de inferencias y el procesamiento de la tarea. El ‘efecto de los detalles seductores’ supone una peor comprensión lectora debido a la integración de imágenes seductoras (atractivas pero irrelevantes) en los textos. El presente estudio pretende analizar este efecto en alumnado con TEA. 7 adolescentes con TEA leyeron 27 textos cortos, 9 de ellos acompañadospor una imagen seductora, 9 por una imagen relevante y 9 sin imagen, tanto en entorno digital como en papely-lápiz. Los resultados sugieren que el tiempo de procesamiento aumentó con imágenes seductoras y disminuyó con relevantes, frente a ausencia de imagen. No obstante, el rendimiento no resultó significativamente afectado por la presencia o tipo de imagen. Estos resultados pueden tener implicaciones en el ámbito educativo, especialmente en la atención a la diversidad, la identificación y eliminación de barreras y la promoción de una educación inclusiva.
Proyecto NANAI: diseño e implementación de materiales artístico-educativos para la salud emocional y bienestar mental del alumnado en Bellas Artes
Authors: López Méndez Lorena
Published: July 2024

El Proyecto Nanai surge como respuesta a la necesidad de promover un entorno de apoyo y bienestar emocional en el ámbito universitario, especialmente en el contexto de Bellas Artes. Reconociendo la sensibilidad y creatividad inherentes a los estudiantes de esta disciplina, se busca abordar los desafíos de salud mental surgidos durante y después de la pandemia. Nanai, se inspira en la dualidad de su significado: en el diccionario chileno, denota ternura, mientras que, en español, se asocia con la negación. A través del diseño de materiales artístico-educativos y talleres tanto en línea como presenciales, se fomenta el autocuidado y la salud mental mediante el arte como herramienta terapéutica y de experiencia de usuario. El objetivo es promover el bienestar emocional en el ámbito universitario de Bellas Artes mediante el empleo del arte como herramienta terapéutica, apoyado por investigaciones previas y una evaluación continua de su impacto en el aula. La evaluación de los materiales y dinámicas se realiza a través de una investigación cualitativa y exploratoria, utilizando herramientas como diarios de campo, documentación fotográfica, observación participante y cuestionarios. En conclusión, a parte de la muestra de materiales implementados es limitada, se observa que han contribuido a mejorar el ambiente en el aula y fortalecer la comunicación y el bienestar del alumnado participante.
Literacia em saúde mental, bem-estar e inteligência emocional em adolescentes
Authors: Vale Dias Maria da Luz , Monteiro Cláudio Jorge
Published: July 2024

Introdução: Uma revisão atual da literatura permite perceber que a Literacia em Saúde Mental, a Inteligência Emocional e o Bem-Estar têm sido alvo de um crescente interesse pela comunidade científica. No entanto, são ainda escassas as pesquisas sobre a relação entre estes constructos, principalmente considerando a etapa da adolescência. Assim, este estudo pretende contribuir para a investigação das relações entre estas variáveis, clarificando o potencial valor preditivo da Literacia em Saúde Mental face à Inteligência Emocional e ao Bem-Estar. Pretende-se, ainda, analisar o efeito de algumas variáveis sociodemográficas nos níveis de Literacia em Saúde Mental, Inteligência Emocional e Bem-Estar. Método: Uma amostra constituída por 341 adolescentes portugueses (181 do sexo feminino), dos 15 aos 18 anos, respondeu a um conjunto de questões de autorrelato, através do preenchimento dos seguintes instrumentos: Questionário Sociodemográfico, Mental Health Literacy Questionnaire, Questionário de Inteligência Emocional - Versão para jovens e Mental Health Continuum - Short Form. Resultados: A análise dos dados obtidos revela que existe uma associação significativa e positiva entre os constructos, sendo a correlação entre Inteligência Emocional e Bem-Estar a mais forte e significativa. Verifica-se que a Literacia em Saúde Mental exerce poder preditivo e positivo face à Inteligência Emocional e ao Bem-Estar. Constata-se também que as pontuações das escalas revelam um efeito do género e que aqueles que frequentaram consultas de psicologia obtiveram pontuações mais baixas em Inteligência Emocional e Bem-Estar. Discussão e Conclusão: Das relações encontradas são retiradas implicações para a investigação e para a prática.
Ansiedad escolar y rechazo escolar por refuerzos tangibles fuera del ámbito escolar
Authors: Oropesa Ruiz Nieves Fátima , Pérez García María Araceli , Ortega Sandoval Virginia Narcisa , Antón Ros Nuria
Published: July 2024

La prevalencia del rechazo escolar va en aumento y existen factores de riesgo principalmente en la población hispana con relación a otros grupos étnicos. Por otro lado, debido a la alta prevalencia de casos de ansiedad escolar en la población estudiantil, se han venido realizando numerosas investigaciones a nivel mundial, cuya finalidad es prever a futuro nefastas consecuencias en la vida profesional de los involucrados. El objetivo principal del presente trabajo consiste en conocer las diferencias en ansiedad escolar en función de las altas y bajas puntuaciones en el factor IV “Búsqueda de refuerzos tangibles fuera del ámbito escolar” de la prueba SRAS-R-C. La muestra estuvo compuesta por un total de 1920 alumnos de 1º, 2º y 3º de Bachillerato, de 15 a 18 años, matriculados en tres instituciones educativas públicas de Ecuador. Para alcanzar dicho objetivo se ha empleado “School Refusal Assessment Scale Revised for Children” (SRAS-R-C), concretamente la subescala que evalúa el factor IV “Búsqueda de refuerzos tangibles fuera del ámbito escolar”, y el “Inventario de Ansiedad Escolar” (IAES) para medir la ansiedad escolar durante la adolescencia. El análisis de datos se realizó mediante la prueba t de Student. Los estudiantes con bajas puntuaciones en el Factor IV (búsqueda de refuerzos tangibles fuera del ámbito escolar) puntuaronsignificativamente más alto en el FI IAES (Ansiedad ante la agresión), FIII IAES (Ansiedad ante el fracaso escolar y sanciones disciplinarias), A. PSIC. (Ansiedad Psicofisiológica), y A. CON. (Ansiedad Conductual). Estos resultados reflejan la necesidad de futuras investigaciones enmarcadas en las variables propuestas en el presente estudio, esto es, rechazo escolar versus ansiedad escolar para diseñar planes de intervención que permitan prevenir conducta de rechazo a la escuela por búsqueda de refuerzos tangibles fuera del ámbito escolar.
Estudio comparativo de cáculo mental, resolución de problemas y actitud hacia la matemática en alumnado de tercer ciclo de educación primaria
Authors: Manchado Porras Malena , Mateo Ramos Lydia
Published: July 2024

Actualmente, la enseñanza tradicional de las matemáticas está siendo cuestionada debido a la alta prevalencia de dificultades de aprendizaje en esta materia a lo largo del recorrido escolar. Por ello, están surgiendo nuevas metodologías de enseñanza alternativas, como el método Abierto Basado en Números (ABN) centrado en la comprensión profunda de los contenidos, la flexibilidad en los cálculos y la adaptación a los ritmos de aprendizaje de cada alumno. Para analizar las contribuciones de esta metodología innovadora, este estudio compara a dos grupos de estudiantes de último ciclo de Educación Primaria: un grupo instruido a través del método ABN (grupo ABN) y el otro a través de una metodología tradicional (grupo no-ABN). Se evaluó a un total de 244 participantes, de los cuales 139 conformaron el grupo no-ABN y 105 el grupo ABN. Las variables evaluadas fueron: el cálculo mental, la resolución de problemas y la actitud o predisposición con respecto a la materia. Los resultados indicaron que, en el grupo ABN, el rendimiento de los niños era significativamente mejor en las variables de cálculo mental y resolución de problemas, es decir, que tenían menos dificultades en estas áreas en comparación con los niños que recibían una enseñanza de enfoque tradicional. Además, los resultados también mostraron que los alumnos del grupo ABN tenían una actitud o predisposición ligeramente más positiva hacia las matemáticas que los alumnos del grupo no-ABN, aunque las diferencias no fueron estadísticamente significativas. Los resultados del presente estudio son alentadores y animan a continuar fomentando la renovación metodológica en el aula con el fin de disminuir las dificultades de aprendizaje en las matemáticas y mejorar el rendimiento matemático general de los alumnos.
Motivación y compromiso académico: modelo teórico y aplicaciones educativas
Authors: Merino Tejedor Enrique
Published: July 2024

El presente trabajo tiene como objetivo presentar una revisión teórica sobre las relaciones conceptuales y empíricas entre la motivación y el compromiso académico. La motivación siempre ha sido un eje central dentro de la psicología de la educación por su relevancia sobre el rendimiento y la satisfacción de los estudiantes. Por otro lado, el compromiso académico, también conocido como engagement, es un concepto estrechamente vinculado al ámbito de la motivación académica. Todo parece indicar que el engagement guarda una estrecha relación positiva con aspectos vinculados al aspecto positivo de la vida. Dentro del ámbito educativo, entre las aportaciones sobre marco teórico podemos destacar la de Reeve (2012) y Reeve and Tseng (2011). Este modelo contempla cuatro dimensiones en el modelo: (1) conductual, (2) emocional, (3) cognitiva, y (4) agencialidad; esta última dimensión está relacionada con una contribución constructiva por parte del estudiante al proceso de enseñanza y aprendizaje. No es que las otras dimensiones no posean este carácter, pero esta dimensión lo subraya deforma explícita. Un estudio reciente sobre la motivación académica ha comprobado la vinculación de los tipos deengagement con las diferentes situaciones educativas a las qu elo salumnos se ven expuestos. Por otro lado, también se han encontrado correlaciones positivas entre el compromiso y la autorregulación emocional, la autoeficacia, la satisfacción con los estudios, la competencia académica subjetiva, y el rendimiento académico autovalorado. En lo relativo a las metas de aprendizaje, se encontraron correlaciones positivas con la orientación al aprendizaje y correlaciones negativas con la orientación al resultado y la orientación a la evitación (Alonso-Tapia et al., 2022). Podemos establecer que hay un triángulo positivo entre compromiso, orientación al aprendizaje y motivación intrínseca.
Los profesionales que forman a las personas que se ofrecen para la adopción
Authors: Triana Pérez Beatriz , Plasencia Carrillo Sonia , Rodríguez Suárez Guacimara
Published: July 2024

Un rasgo característico de la sociedad española es la diversidad familiar. Entre sus posibles modelos están las familias adoptivas, representadas en una multiplicidad de estructuras que difieren en su composición, rasgos y dinámicas. Aunque comparten aspectos comunes con otros modelos, también enfrentan desafíos específicos asociados a los adoptantes y a los adoptados (p.e., sus historias de vida y condiciones de desamparo). A pesar de ello, la mayoría de estas familias son exitosas, si bien deben abordar retos como contribuir a la sanación emocional de los hijos, ayudándoles a enfrentar posibles secuelas del abandono y a construir una identidad familiar que integre su pasado y el presente. Estos desafíos no son homogéneos y algunas familias pueden necesitar un mayor apoyo profesional a lo largo del proceso. Por tanto, es crucial que los profesionales conozcan y comprendan las necesidades de las familias adoptivas para brindarles un apoyo efectivo a sus miembros, a su entorno más cercano y a la sociedad, en general. Este trabajo explora las evaluaciones realizadas por los profesionales que aplicaron un programa de formación/reflexión para quienes se ofrecen para la adopción en las Islas Canarias (España), al inicio del proceso. El curso persigue que los participantes conozcan mejor las particularidades de la parentalidad adoptiva y que reflexionen profundamente sobre su decisión de adoptar. Se analizan las evaluaciones de 26 cursos, en los que participaron 500 personas. Los resultados recogen las recomendaciones de los profesionales para favorecer el ejercicio positivo de su labor; destacan la necesidad de poseer un amplio conocimiento sobre el proceso adoptivo, el desamparo y sus consecuencias, el ejercicio positivo de la parentalidad, etc.; así como sobre el manejo de técnicas de dinámica de grupo que impulsen la participación de los asistentes y ayuden a mantener su interés a lo largo de las sesiones.
School climate and attendance problems: the mediating role of student's academic and interpersonal competence
Authors: Sorrenti Luana , Caparello Concettina , Meduri Carmelo Francesco , Fumia Angelo , Filippello Pina
Published: July 2024

A positive school climate promotes regular attendance through strong relationships, a sense of belonging, diversity promotion, clear rules, and safety, leading to improved relational and educational outcomes. This study explores how perceived academic and interpersonal competence mediate the relationship between school climate components and absenteeism, using Havik’s(2015) model. A cross-sectionalstudy of 539 Italian high school students employed structural equation modelling with latent variables to examine these mediations. Results indicated that perceptions of interpersonal competence mediated the relationship between Peer Connectedness ( =.16,p<.01) and Affirming Diversity ( =-.05, p<.05) with Truancy. Perceived academic competence mediated the relationship between School Connectedness and Subjective Health ( =-.12, p<.01), Truancy ( =-.14, p<.01), andSchool Refusal ( =-.14, p<.01). The findings highlight the importance of promoting a positive school climate and enhancing students’ competences to reduce absenteeism.
Intervenção psicológica positiva, no mundo actual
Authors: Lapa Esteves Maria
Published: July 2024

Neste mundo atual, onde atravessamos ondas sucessivas de crises, nos diferentes quadrantes da vida, seja com maior ênfase no financeiro, seja no profissional, seja no relacional…vai sempre rebentar no areal do pessoal. As crises existênciais dominam dando origem a uma desvalorização, alienação ou agravamento de sintomatologia que teima em tornar o Ser cada vez mais doente, sem vitalidade, mais aborrecido, sem criatividade, sem capacidade de dar sentido à vida e aos desejos reais ou ilusórios. Se há quase três décadas defendo a necessidade de pararmos para respirar, pararmos para pensar… ouso acrescentar também, o parar de nos preocuparmos! Preocupar, se nos ficarmos pelo verbo, estaremos a antecipar uma ocupação no nosso cérebro de algo que pode a não vir acontecer, ocupar a mente e ficarmos no combate dos sintomas provocados por essa mesma preocupação. Assim, face a uma crise a melhor opcão após a tomada de consciência de tudo o que envolve e envolve essa crise na nossa vida, no outro, no mundo… é passar à acção! O contributo de uma intervenção psicológica positiva, dará ferramentas para um melhor discernimento, colocação de prioridades, estratégias a desenvolver, avaliação dos resultados, planeamento de acção, criatividade, liderança, desenvolvimento pessoal… uma panóplia de possibilidades rumo a um Ser livre, feliz, apaixonado e cuidador do mundo! Cuidador do seu mundo e do mundo! Um ser que pega na sua prancha de surf ; e com conhecimento e respeito, surf as ondas da crise!
Análisis predictivo de la violencia en la pareja en función de la inteligencia emocional
Authors: Molines Alcaraz María , Mañas Viejo Carmen
Published: July 2024

Con el avance de la humanidad y sus continuos cambios dentro de la sociedad, el ser humano ha abandonado actitudes y comportamientos patriarcales que antes predominaban en las relaciones de pareja. Asimismo, se han introducido aspectos relevantes como la inteligencia emocional, que ha marcado debate y reflexión para mejorar la calidad de estas relaciones. Por lo tanto, el objetivo general de este estudio fue pronosticar la posibilidad de obtener altas valoraciones en los factores de violencia física, sexual, relacional y coercitiva, en base a las variables de inteligencia emocional. La muestra incluyó a 996 estudiantes de la Universidad de Alicante, de siete facultades, con edades entre 18 y 52 años. La técnica estadística utilizada fue la regresión logística, siguiendo el procedimiento de pasos hacia adelante basado en el estadístico de Wald. Los instrumentos seleccionados para la recolección de datos fueron el cuestionario CEPIU, que evalúa la violencia de género en las relaciones afectivo-heterosexuales, y el cuestionario de inteligencia emocional TMMS-24, que mide la percepción, claridad y reparación emocional. Las conclusiones indican que las variables de inteligencia emocional permiten establecer modelos predictivos para cada uno de los factores y para la valoración total del CEPIU.