bluuebunny/crossref_metadata_2025 huggingface dataset:
Influencia de las competencias parentales en la atención y la flexibilidad cognitiva de escolares
Authors: Bernal-Ruiz Francisca , Torres Pérez Camila Paz , Cárdenas Tapia Daniela Morin , Riveros Farías Daniela Alejandra , Vilches Carvajal Camila , Farías Hurtubia María Paz , Quintana López Linda Kim
Published: January 2022

Antecedentes: pese a que existe evidencia sobre el efecto que tienen los contextos en que se desenvuelven los/as niños/as en su desarrollo cognitivo y funcionamiento ejecutivo, hay pocos estudios que analicen la influencia específica que tienen determinadas competencias parentales en la atención y la flexibilidad cognitiva. Objetivo: el objetivo de este estudio fue determinar la influencia de las competencias parentales vinculares, formativas, reflexivas y protectoras, sobre la atención y la flexibilidad cognitiva de escolares de primer grado. Método: participaron 96 díadas de padre/madre/cuidador e hijo/a de escuelas chilenas. Los primeros fueron evaluados/as mediante la Escala de Parentalidad Positiva (e2p) y los/as niños/as con las subpruebas Sendero Color y Sendero Gris de la Batería ENFEN. Se realizaron análisis de correlación de Pearson y ANOVA unidireccional. Resultados: los resultados evidenciaron una influencia significativa de las competencias parentales formativas y protectoras en la atención de los/as niños/as. No se encontró influencia de ninguna competencia parental en la flexibilidad cognitiva. Conclusiones: estos resultados podrían explicarse desde un punto de vista madurativo, pues el desarrollo de la flexibilidad cognitiva está modulado por la adquisición previa de otras habilidades cognitivas y, en consecuencia, se desarrolla en etapas posteriores respecto al grupo etario de la muestra.
Estrés académico en universitarios peruanos: importancia de las conductas de salud, características sociodemográficas y académicas
Authors: Cassaretto Mónica , Vilela Patty , Gamarra Lorena
Published: January 2022

Antecedentes: la etapa universitaria enfrenta a los estudiantes a situaciones específicas del contexto que podrían resultarles estresantes. Para reconocer esta experiencia se propone el término estrés académico, el cual desencadena síntomas que pueden afectar su salud. Objetivo: describir la prevalencia del estrés académico, sus componentes y analizar el rol de variables sociodemográficas, académicas y conductuales en las dimensiones del estrés. Método: se contó con 1801 universitarios de 6 ciudades del Perú, de los cuales 57.7% fueron mujeres y sus edades estuvieron entre los 18 y 54 años (M = 20.79, DE = 2.69). A ellos, se les aplicó el Inventario SISCO y el Cevju-Perú. Resultados: el 83% de estudiantes refiere haber experimentado estrés académico durante el semestre, con mayor presencia de niveles medio y medio alto. En los análisis de regresión lineal múltiple para cada indicador de estrés, se hallaron modelos medianos para Intensidad del estrés (R2 = .16, p < .001) y Frecuencia de estresores (R2 = .13, p < .001); así como grandes para Síntomas (R2 = .32, p < .001). Los hábitos de salud tuvieron mayor efecto en todos los modelos. Conclusiones: se encuentra que el estrés académico es una problemática relevante en la población estudiada; se evidencia el rol predictivo del sexo, la motivación para el estudio y la mayoría de conductas de salud en los indicadores de estrés académico.
Investigación en Diseño, Arte y tecnología como base de resiliencia e innovación
Authors: García López Ana
Published: January 2022

El cambio de paradigma al que nos enfrentamos después de la crisis de la pandemia ha traído consigo una reflexión profunda acerca del modelo en que se desarrolla el progreso social y cómo es necesario marcar un tiempo nuevo en el que el diseño, la creatividad y la innovación transversal aplicada necesitarán ser trabajadas como disciplinas para su apropiación colectiva por la ciudadanía. 2021 se ha presentado como un año crucial en el que la economía creativa y los postulados de la nueva Bauhaus marcan claramente un discurso en el que las naciones toman conciencia de la importancia de las mismas como clave para la innovación, el desarrollo sostenible y, en fin, la recuperación económica. En este contexto, la investigación en arte y diseño aporta un nutriente de transferencia a la sociedad que se hace indispensable para el impulso de esa innovación transversal que ha de enfrentar un tiempo nuevo para la resiliencia y la sostenibilidad. Se presentan en este artículo las bases teóricas sobre las que se sustentan dos proyectos de investigación europeos en los que el diseño y el arte contemporáneo son puestos en relación directa a través de la inteligencia artificial, el machine learning y la economía circular con el fin de establecer conexiones entre artistas, artesanos, diseñadores, makers, productores y empresas de reciclaje a través de un modelo de gestión híbrido basado en las comunidades de conocimiento y el eco-diseño, integrando paradigmas de economía circular, economía creativa y economía colaborativa.

Dichos proyectos se abordan, además, desde el apoyo institucional que ha supuesto la creación de la primera cátedra universitaria de investigación de Innovación en Artesanía, Diseño y Arte contemporáneo que, desde la Universidad de Granada y junto al Centro Albayzín de Referencia Nacional de Artesanía aborda procesos de investigación, transferencia y formación en las tres áreas con el objetivo de abrir nuevas vías de desarrollo y emprendimiento para los jóvenes artistas, diseñadores y artesanos.
¿Qué es una imagen menor? Apuntes sobre las posibilidades políticas de la autorrepresentación visual.
Authors: Caldera Pablo
Published: January 2022

Este trabajo examina la noción de autorrepresentación a través de las prácticas visuales de la subalternidad y de la idea de sujeto colectivo bajo el concepto de “imagen menor”, que procede de los estudios de Deleuze sobre la literatura de Kafka. Para ello, es preciso repensar los conceptos de representación y enunciación en el contexto de la imagen digital, todo lo cual implica una crítica radical al modelo de interpretación puramente representacional. Se hace necesario pensar la dimensión performativa y la dimensión retórica de las imágenes, sus articulaciones a través de discursos y sus capacidades para romperlos, pero también para constatarlos o consolidarlos. La potencia política de las imágenes no puede así estudiarse solamente desde la perspectiva de la crítica de la representación, sino entendiendo que toda representación está ligada a un carácter epistémico. Por ello el trabajo elabora el concepto de “imagen menor” que, unido a las dimensiones contemporáneas de la injusticia epistémica, pretende dar cuenta de la importancia política de la autorrepresentación.
The response of Pinus species to ozone uptake in different climate regions of Europe
Authors: Bičárová Svetlana , Shashikumar Anumol , Dalstein-Richier Laurence , Lukasová Veronika , Adamčíková Katarína , Pavlendová Hana , Sitková Zuzana , Buchholcerová Anna , Bilčík Dušan
Published: January 2022

This study is focused on the research of selected Pinus species exposed to high ozone concentrations in the mountain environment. We noticed different values of modelled ozone doses (MOD) up-taken by Mountain pine (Pinus mugo Turra) in the High Tatra Mts (SK–HTMts) and Swiss stone pine (Pinus cembra L.) in the Alpes-Mercantour (FR–AlpMar) during the growing season 2019. The MOD values were obtained by multiplicative DO3SE model, while we also tested a new approach based on modification of input ozone data. The MOD values were obtained by multiplicative DO3SE model, while we also tested a new approach based on modification of input ozone data. Testing has shown that ozone input based on passive sampling may be used in MOD modelling for sites situated in the subalpine zone where the operation of active monitors is limited.. Presented results confirmed the assumption regarding stomatal ozone flux reduction due to the occurrence of soil drought in hot and dry summer weather typical for the Mediterranean climate region. Despite the limitation of stomatal flux, foliar ozone specific injury on two years needles of P. cembra was substantially higher in comparison to the incidence of ozone injury symptoms observed on two years needles of P. mugo in SK–HTMts. It may suggest low phytotoxicity of given MOD or efficient resistance of P. mugo against oxidative stress. In addition, the visible injury index (VINX) covering the broad effect of biotic and abiotic harmful agents was appraised on P. mugo. Percentage of affected surface indicated moderate deterioration of needle injury at the end of the growing season, particularly due to traces of mechanical damage.
Lecturers’ perception on the implementation of approaches to teaching literature in EFL classrooms
Authors: Febriani R. Bunga , Rukmini Dwi , Mujiyanto Januarius , Yuliasri Issy
Published: January 2022

The selection of appropriate approach(es) to teaching literature in EFL classrooms becomes a necessity that they can result in good performance of the students, both in their critical thinking aspect and their language proficiency. The problem appears when the lecturer does not implement a suitable approach to literary analysis when teaching literature to the EFL students. These problems led to the student’s inability to perform as expected. The present study examines how lecturers perceive the implementation of approaches to teaching literature in EFL classrooms and their relations to improving the students’ reflective writing skills as the manifestation of the student’ responses to the literary works. Among the approaches studied were the Language-based approach, the Reader-Response approach, and the Philosophical approach. The study was carried out on six lecturers teaching the Literary Criticism course in the EFL classrooms at the university level. A questionnaire was distributed to the lecturers teaching this course at a university in Semarang, Indonesia, containing eight-question items regarding how they perceive the literary approaches and how effective they used them in improving the students’ reflective writing skills, in encouraging the students to think critically about the events in literary works and in relating the readings to some aspects of their own lives. The study revealed that each literary analysis approach in teaching literature has its benefits and characteristics. The study results also showed that each approach has its strengths and weaknesses that differ from one another.
Question-declaration coupling in a university meeting talk: Discourse of social inequality and collegiality
Authors: Munalim Leonardo O. , Genuino Cecilia F. , Tuttle Betty E.
Published: January 2022

Conversation Analysis (CA) deals with the description of the microscopic and corpus-driven data in an ‘unmotivating looking’ analytical fashion. As long as there are new, interesting, or deviant features from the data, they are always worthy of a micro analysis. For this paper, we report the ‘question-declaration coupling’ in meeting talks as a new feature and explicate it through the discourse of social inequality and collegiality in the academe. The data came from a total of five recorded meetings from three departments, such as Education, Arts Science, and Social Work, in a private university in Manila, Philippines. The meetings lasted for five hours and 50 minutes. From adjacency pairs of question-answer, the sequential pattern shows that the questions deserve conspicuous answers from the subordinates, but the Chair automatically couples them with declarative sentences and other utterances that serve as continuers. The pattern is categorised as a strategic turn-suppressing mechanism to hold back the members from possibly challenging the existing policies of the institution. It is also seen as a strategic mechanism to deprive the members of extending the litanies of possible counter-arguments. From a positive perspective, we argue that it is through the air of social inequality and collegiality that people are able to know their boundaries in an ongoing interaction. Toward the end, we state the implications of the results for teaching and learning socio-pragmalinguistics. We also recommend future cross-linguistic comparisons for these microscopic features under study, considering the small corpus of this study.
Deixis in English Islamic Friday sermons: A pragma-discourse analysis
Authors: Alkhawaldeh Asim Ayed
Published: January 2022

Although deixis has received increasingly academic attention in linguistic research, its use in sermons, particularly in the Islamic context, has been largely underexplored. Therefore, this paper examined deixis in Islamic Friday sermons from the perspective of pragmatics and discourse analysis. Drawing on Levinson’s Framework, it aimed at analyzing three main types of deixis (personal, temporal, and spatial), focusing on their forms, features, functions, and frequency. The data were a corpus of 70 sermons compiled by the researcher from various online websites. The study employed qualitative and quantitative methods to meet the purpose of the study. The findings revealed that these three deictic types were relatively common in the language of the respective corpus with the personal type being predominant, deictically pointing to different referents whose interpretation was sensitive to the context in which they occurred. As an affectively powerful tool in the corpus, the preachers utilized deixis to serve a wide variety of functions on the discourse and pragmatic levels. In the corpus, deictic expressions worked as a discourse strategy to persuade the listeners by drawing their attention and engaging them in the message of the sermon and to signal and organize the flow of information in the ongoing discourse. They also served to enhance togetherness, intimacy, and politeness between the preachers and their audience. This study is hoped to present a good basis for further linguistic investigation of deixis in other languages and religions to illuminate how deictics work in sermonic discourse.
EFL teachers’ identity in self-directed learning: A work-from-home phenomenology
Authors: Ashadi Ashadi , Andriyanti Erna , Purbani Widyastuti , Fitrianingsih Ihtiara
Published: January 2022

Major potential effects of abrupt changes in educational settings particularly for education stakeholders such as teachers have been somewhat interesting to examine. This study examines how teachers of English as a Foreign Language (EFL) in different schooling levels acclimatize their experiences due to the unanticipated Covid-19 outbreak, which forced them to pursue Online Distance Learning (ODL). Employing a phenomenological approach, eight teachers from various educational and psychometric backgrounds in three different provinces in Indonesia shared their experiences in coping with the changes. Before engaging in two semi-structured interviews, they were invited to complete an e-reflection to share their feelings, concerns, difficulties, and challenges. To get to the core of their experience, the data were scrutinized following an interpretive phenomenological analysis which includes an early focus on the lines of inquiry, central concerns and important themes, identification of shared meanings, final interpretations, and the dissemination of the interpretations. The findings demonstrated that the changes created an ambivalent experience of being challenged and bored, prompting teachers to reflect on their existing practice and respond appropriately by combining empathy, new roles, and technology paramount through their self-directed learning (SDL). Further implications on teacher agency and identity are discussed to shed light on the reshaping of teacher identities due to ODL and SDL.
Exploring reader responses to young adult literature in the Malaysian English language classroom
Authors: Govindarajoo Mallika Vasugi V , Rajendram Shakina , Subasini N. Sundari
Published: January 2022

This article presents the results of a study exploring the reader-responses of Malaysian young adults (YAs) to the literature texts used in Malaysian secondary schools, Dear Mr. Kilmer by Anne Schraff, Captain Nobody by Dean Pitchford, and Sing to the Dawn by Minfong Ho. The study aimed to determine the extent to which the YAs found these texts engaging and relevant, and how they identified aspects of their own young adulthood in the novels. The study employed both qualitative and quantitative data collection methods through questionnaires completed by 30 Malaysian YAs, semi-structured qualitative interviews with a sub-group of six participants, and their journal reflections. Using reader-response literary theory as the guiding framework, the data were analysed quantitatively through descriptive statistical analyses, and qualitatively through inductive thematic analysis, in order to examine the extent to which Malaysian YAs could identify with the main characters, themes, issues, or events in the novels and determine the relevance of the novels to their lives. The findings showed that the participants identified with the characters’ conflict between being true to one’s self and conforming to societal and gender expectations. The themes of standing up for one’s beliefs and right to education, combating social inequities, and family relationships were also relevant aspects that surfaced in responses towards the novels. This study provides recommendations for the selection of literary texts for the English language classroom that connect to the developmental phase of young adults and allow learners to see themselves reflected in what they read.
Analysing authorial identity construction in the review article genre in Applied Linguistics
Authors: Sorayyaei Azar Ali , Hashim Azirah
Published: January 2022

Authorial identity construction is one of many professional rhetorical strategies employed by authors in academic review genres. Authors usually create a persona to represent themselves, their seniority in the field, and the community to which they belong. The author’s visibility is made possible through several rhetorical devices. Perhaps the most remarkable way of such authorial identity construction in the review article genre is self-mentions. The aims of this research are (1) to find out what types of self-mention are frequently used in review articles, (2) to determine the frequency of use and distribution of self-mentions in the review articles, and (3) to investigate the rhetorical function of self-mentions in the different analytical sections of the review articles. The data, drawn from a randomly selected corpus of thirty-two review articles, were analysed using WordSmith Tools Version 6. The findings indicated that first-person plural pronouns were more frequently used than singular pronouns in the whole corpus except in the two review texts. It was also observed that the frequency of occurrence for the exclusive and inclusive pronouns was very close to each other. Most importantly, the inclusive pronouns were used not only as a politeness strategy to appreciate the readers and keep the writers’ claims balanced but also as a persuasive tool to seek the readers’ agreement in the evaluation of research developments. This study revealed that authors construct various professional personas as a rhetorical strategy to carve their authorial identity and credibility in the review article genre. The findings of this study have pedagogical implications in the field of academic writing in applied linguistics as well as other disciplines.
Indonesian high school students’ attitudes towards varieties of English: A survey study
Authors: Franssisca Ruth Eliana , Subekti Adaninggar Septi
Published: January 2022

The present study was conducted to investigate Indonesian High School students’ attitudes towards World Englishes, a construct developed based on a three-circle model proposed by Kachru. The study used an online questionnaire consisting of 22 items. The number of high school students from various regions in Indonesia participating in the study was 121. It was found that there was a moderate level of acceptance towards varieties of English. The participants believed that they should learn and be taught English varieties from inner-circle countries. However, the participants seemed to have very strong beliefs towards and pride in their local accents, to have high respect towards various accents around the world, and to perceive English to belong to whoever speaks it. Based on the finding on the participants’ positive attitude towards their local accents, English instruction could focus on the eventual purpose of learning a language, which is communication and building positive students’ self-perception about themselves regarding English. Hence, instead of comparing themselves with native speakers of English, students could focus on sharpening their English skills regardless of accents to be a part of the global community. The limitations and contributions of the present study are also presented, along with possible directions for relevant future studies in the field.
Willingness to communicate in relation to language use among Pakistani undergraduates: A sociocultural perspective
Authors: Ubaid Ubaid Ullah , Ramanair Joseph , Rethinasamy Souba
Published: January 2022

This study aimed to investigate English as a second language (ESL) undergraduates’ sociocultural perspective of willingness to communicate (WTC) in English inside the classroom in relation to language use outside the classroom. The participants were 440 ESL undergraduates selected through the cluster sampling method from eight universities in Khyber Pakhtunkhwa Province in Pakistan. The data were collected through questionnaires on WTC in English inside the classroom and language use outside the classroom. The findings revealed that the participants’ level of WTC in English was high for most social interactions within the classroom, such as in groups, during activities, with the same gender, and when given preparation time in groups. The findings for language use showed that a mixture of languages, such as Pashto and Urdu, was predominantly used in the family, neighbourhood and friendship, religion, education, and transaction domains. In contrast, English was primarily used in the mass media and social media domains. Moreover, the findings revealed that WTC in English inside the classroom was positively correlated with social media, mass media, transaction and education domains but negatively correlated with the family domain.
Implementation of Assimilation of Criminals in The Time of The Covid-19 Pandemic: A Study in The Legal Area of Class IIA Prisons in Banda Aceh
Authors: Nurhafifah Nurhafifah , Riyadi Teuku Irvan
Published: January 2022

The Decree of the Minister of Law and Human Rights Number M.HH-19.PK.01.04.04 of 2020 concerning the Release and Release of Prisoners and Children Through Assimilation and Integration in the Context of Prevention and Control of the Spread of Covid-19 stated that the provision of assimilation was given to reduce the prevention of Covid-19 However, in the implementation of the assimilation of prisoners at the Class IIA prison in Banda Aceh, it is still not running optimally due to increasing public concerns and unrest amid economic difficulties as a result of the Covid-19 pandemic. In an effort to provide assimilation of inmates with the Assessment and Supervision system of officers to assimilation prisoners at the Class IIA Banda Aceh Prison, the prisoners must behave well, as evidenced by not undergoing disciplinary punishment within the last 6 months.
Polskie urban fantasy. Szkic o mieście i miejskości
Authors: Szymczak-Maciejczyk Barbara
Published: January 2022

Fantastyka miejska cieszy się coraz większym zainteresowaniem czytelników, pozosta­jąc jednocześnie na marginesie badań naukowych. Artykuł miał na celu skonkretyzowanie, z czego wywodzi się fantastyka miejska oraz jakie są jej cechy konstytutywne, a także jak ten podgatunek wpływa na zmianę opisywania miasta. Wskazano na zbieżności gatunko­we z kryminałem, zmianę paradygmatu miasta, wpływ legend miejskich na urban fantasy. Nakreślono związek rozkwitu fantastyki miejskiej z obserwowanym od kilku dekad zwrotem przestrzennym.
Od bajki (ludowej) do science fiction. Badania nad literaturą niewerystyczną na Uniwersytecie Mikołaja Kopernika w Toruniu
Authors: Brzostek Dariusz
Published: January 2022

Artykuł zawiera historyczne i problemowe omówienie badań nad fantastyką i fantastyczno­ścią podejmowanych od lat sześćdziesiątych XX wieku na Uniwersytecie Mikołaja Kopernika w Toruniu. Przedstawione zostały początki studiów nad literaturą niewerystyczną, obejmu­jące prace Artura Hutnikiewicza o Stefanie Grabińskim, Andrzeja Stoffa o Stanisławie Lemie oraz Jana Mirosława Kasjana o ludowej bajce magicznej. W trakcie omówienia rozwoju badań fantastyki podejmowanych przez kolejne pokolenia naukowców zaprezentowany został tak­że zwrot w kierunku studiów kulturoznawczych, podejmujących między innymi zagadnienia związane z medioznawstwem, filmoznawstwem oraz komparatystyką literacko-kulturową i wzbogacających refleksję o zagadnienia związane z problematyką odbioru tekstów kultury, fandomem, grami cyfrowymi oraz nowymi mediami. Zwrot ten wyznacza nowe kierunki ba­dań tudzież tendencje metodologiczne, wykraczające poza tradycję literaturoznawczą, która zainicjowała toruński namysł nad fantastyką.
Retelling w historiach alternatywnych
Authors: Saja Krystian
Published: January 2022

Retelling, czyli ponowne opowiedzenie historii, w literaturze polskiej utrwalił się przede wszystkim w odniesieniu do mitów, legend, baśni, fantastyki oraz literatury postmodernistycznej. Tymczasem tezy z nim związane sprawdzają się na gruncie historiografii oraz historii alternatywnych, realizujących odmienny scenariusz dziejów. Relacja retellingu do tego typu literatury rzadko podlega analizie. W badaniach nad historiami alternatywnymi porusza się natomiast zagadnienia renarracji, intertekstualności, reinterpretacji oraz świata na opak, które bywają utożsamiane z retellingiem. Powyższym zagadnieniom poświęcony jest niniej­szy artykuł.
Heat Treatments Effects on the Fatigue Behaviors of Aluminum Nano-Composite Alloys
Authors: Al- Jaafari Mamoon A. A.
Published: January 2022

The fatigue is one of the major reasons for fracture of materials.  Aluminum 7204 AA alloy with various heat treatments and (2.0) wt % of SiC nanoparticles  were prepared by stir-casting method  under rotating bending loading with ratio of stress (R= -1). The composite  was strengthened by SiC particles size of) 10 (nanometre. The fatigue strength and life were  obtained experimentally by  the family of S-N curves for different heat treatments. The endurance limits (107cycles) for 7204 AA/ 2.0wt% SiC nano-composite fatigue strength as related to untreated nanocomposite was enhanced by 72 and 78.5%  for T4 and T6, respectively.The improvement  of fatigue properties  is due to better spreading of SiC nanoparticles and increased  porosity.
Desarrollo social en el Trastorno del Espectro Autista (TEA) en niños entre 3 y 6 años de edad
Authors: Pérez Correa Marta Aurora , Lanchero Bello Maribel , Flórez Vergara Paola
Published: January 2022

El trastorno del espectro autista (TEA) es una discapacidad del desarrollo que puede inducir a problemas sociales de comunicación y conducta de forma significativa, las destrezas de aprendizaje, pensamientos y resolución de problemas. Es importantes empezar a intervenirlas una vez se confirme el diagnóstico del trastorno,    algunas necesitan mucha ayuda en la vida diaria, mientras que otras necesitan menos. El presente estudio es de tipo Cualitativo fenomenológico, tiene como objetivo comprender la experiencia, entorno al desarrollo social en el trastorno del espectro autista en niños entre 3 y 6 años de edad de estrato socioeconómico bajo, en la ciudad de Cartagena de Indias - Bolívar, para lo cual se emplearon las entrevistas a profundidad,  se obtuvo como resultado una relación impactante y de alto significado entre el desarrollo social y las  experiencias de la vida diaria que estos niños se enfrentan,  ocasionando  con frecuencia  frustraciones por no ser entendido, comprendido y satisfacer sus deseos y necesidades, al igual que una correlación significativa entre los niveles socioeconómicos y las estrategias de direccionamiento, acompañamiento, oportunidad y acceso a intervenciones intensivas pertinentes.
Propuesta de un sistema de tratamiento de vertimientos en la estación piscícola Propiscol como herramienta de gestión ambiental para la producción pecuaria sostenible
Authors: Ardila Linares Ivan Giovanni , Martinez Romero Ever
Published: January 2022

La propuesta de un sistema de tratamiento de aguas residuales para la estación piscícola Propiscol ubicada en el municipio de Santander de Quilichao departamento del Cauca (Colombia) como medida de control para mitigar los impactos ambientales causados por el vertimiento de las aguas servidas productos del proceso de producción de tilapia roja (Oreochromis sp), se trabajó bajo la metodología desarrollada por la Federación Nacional de Acuicultores de Colombia – FEDEACUA, para la implementación de BPPA – Buenas Prácticas de Producción de la Acuicultura – bajo la Norma Técnica Colombiana NTC 5700, de tal forma que se pueda determinar la línea base para la gestión ambiental. Mediante el uso de metodologías de evaluación de impactos, se identificaron aspectos e impactos, relacionándolos con actividades, valoración e importancia, concluyendo que la actividad que más contamina en la producción de tilapia es el manejo del cultivo con una importancia de 27 puntos, relacionado con el aspecto ambiental de utilización de agroquímicos; seguido del aspecto ambiental: ajuste de la alimentación con una importancia del impacto de 24 puntos. La actividad que menos contamina es aseo de instalaciones, para el aspecto ambiental manejo de residuos sólidos con una importancia del impacto de 12 puntos.
Does Cesarean Section Increase the Risk of Postpartum Depression? A Systematic Literature Review
Authors: Yuarsyah Alrika Febi , Utomo Budi , Dwi Izzati
Published: January 2022

Background: Postpartum depression (PPD) is a psychological disorder experienced by mothers at 4 weeks to 6 months postpartum. One of the risk factors for postpartum depression is the type of delivery. The mode of delivery in its effect on postpartum depression has been studied extensively with conflicting results whether vaginal delivery or cesarean section (CS) that can affect postpartum depression (Rauh et al., 2012). Methods: This is a systematic literature review with a research question using PICO standard namely "What is the correlation between mode of delivery and postpartum depression?". 325 literature were obtained from five different databases. The screening was carried out according to PRISMA flowchart and bringing in a total of 21 literature to be reviewed. Results: Most of the literature reported that mothers with CS have higher EPDS scores than mothers with vaginal delivery. One literature stated that mothers with CS were more protected and less prone to PPD, and other studies stated that the method of delivery was not associated with PPD. Conclusion: Delivery mode is associated with postpartum depression in most studies. Mothers with CS are more at risk of exposure to PPD than mothers with vaginal delivery
The Relationship of Family Communication Level With The Sexual Behavior of Adolescent With Disability In The Umbrella Disability Project (UDP) Bukittinggi City
Authors: Andriani Liza , Febria Chyka , Oktavia Resi
Published: January 2022

According to Survey Demografi Kesehatan Indonesia (SDKI) at 2018, it is said that adolescents who have knowledge about reproductive health are still lacking with a percentage of 35.3% of female adolescents and 31.2% of male adolescents aged 12-19 years. Individuals have reached a developmental transition that is closer to adulthood. This growth and development is not only experienced by normal adolescents but also experienced by adolescents with disabilities. The purpose of this study was to determine the relationship between the level of family communication and adolescent sexual behavior in the UDP community in Bukittinggi City. This type of research is descriptive analytic with a cross sectional design. The population of this study were all youth with disabilities (deaf) who were in the Umbrella Disability Project (UDP) community as many as 30 respondents. The sampling technique was carried out by total sampling. The results of this study were almost half (43.3%) of respondents had poor family communication levels and less than half (33.3%) of respondents had poor sexual behavior. After carrying out the Chi-square analysis test, it was found that there was a significant relationship between the level of family communication and the sexual behavior of adolescents with disabilities in the UDP community in Bukittinggi City (p < 0.05). Based on this research, it is concluded that adolescents with disabilities during their growth and development need special attention, especially parents and families to prevent risky sexual behavior so that it is not difficult for them to discuss efforts to prevent negative sexual behavior in society
PENGARUH ECO-EFFICIENCY, GREEN INOVATION DAN CARBON EMISSION DISCLOSURE TERHADAP NILAI PERUSAHAAN DENGAN KINERJA LINGKUNGAN SEBAGAI MODERASI
Authors: Damas Dading , Maghviroh Rovila EL , Meidiyah Meidiyah
Published: January 2022

The purpose of this study is to test, analyze and provide empirical evidence of theeffect of eco-efficiency, green innovation, disclosure of carbon emissions on firm value. The sample in this study were manufacturing companies that were listed and participated in the environmentalperformance rating assessment (PROPER) program as an environmental performance issued by the Ministry of Environment in 2014-2019 with a sampling method using purposive sampling criteria that collected 25 companies with 144 observations. The data analysis method used multiple linear regression. The results show that eco-efficiency has a significant negative effect, green innovation has a significant positive effect and carbon emission disclosure has a significant positive effect on firm value. Meanwhile, environmental performance can only strengthen the negative effect of eco-efficiency on firm value but cannot moderate the effect of green innovation and disclosure of carbon emissions on firm value.
“Tiga Wajah” Financial Distress: Determinan, Pemediasi, dan Pemoderasi dari Praktik Manajemen Laba di Indonesia
Authors: Qadri Resi Ariyasa , Najiha Nilna Annisa
Published: January 2022

This study explicates the dynamic relationship between financial distress and earnings management using property and real estate companies listed in the Indonesia Stock Exchange from 2018 to 2020 as the unit analysis. The paper also aims to test whether financial distress can be positioned as a determinant, mediator, and moderator towards earnings management simultaneously. Structural Equation Modelling with Partially Least Square technique was used to analyzed data gathered from 90 financial reports of property companies. This research sheds a light on the use of silver-bullet analytical tools in form of the Partially Least Square method to produce robust results stronger than ordinary least squares. Researches on this issue were still scant. This study found that financial distress has a significant positive influence on earnings management practice and can mediate the negative relationship between earnings management practice and its determinants. The financial distress can also play a partial role as a moderator on the negative relationship between earnings management and its determinant. This research implicates that investors should pay more attention to the financial distressed property companies during the pandemic period because this research has proved the manager’s misbehaviour in increasing the earnings management practice of the financial distressed firms. Future research can adapt the proposed research model and test it with panel data regression procedures.
Intraoperative optical coherence tomography in optimization of non-penetrating glaucoma surgery with implantation of various types of drainages
Authors:   Kaluga branch of S. Fyodorov Eye Microsurgery Federal State Institution, Kaluga, Tereshchenko A.V. , Molotkova I. A. ,   Kaluga branch of S. Fyodorov Eye Microsurgery Federal State Institution, Kaluga, Trifanenkova I.G. ,   Kaluga branch of S. Fyodorov Eye Microsurgery Federal State Institution, Kaluga, Zhukov S.S. ,   Kaluga branch of S. Fyodorov Eye Microsurgery Federal State Institution, Kaluga, Makarenkova E. A. ,   Kaluga branch of S. Fyodorov Eye Microsurgery Federal State Institution, Kaluga
Published: January 2022

Purpose. To evaluate the role of intraoperative optical coherence tomography in non-penetrating glaucoma surgery with implantation of various types of drainages. Methods. Non-penetrating deep sclerectomy using seton type drainages (Xenoplast – 67, Hydrogel – 24, Igen – 32, Glautex – 20) was performed in 143 patients with 2–3 stages of glaucoma. The surgery was performed under the control of a Hi-R NEO 900A N / R operating microscope (Haag-Streit Surgical, Germany) with an integrated 3rd generation iOCT optical coherence tomograph. Results. During carrying out microinvasive nonpenetrating deep sclerectomy, intraoperative optical coherence tomography allows monitoring the quality of performed surgical operation in real time at all stages: assessing the thickness of the trabecula, the degree of filtration, the quality of trabeculo-descemet window peeling, the correct positioning of the drainage and the formed filtering bleb. Conclusion. The use of iOCT is a promising and necessary method for introducing into everyday technology of non-penetrating glaucoma surgery. Key words: non-penetrating deep sclerectomy, drainage of the seton type, optical coherence tomograph.
Vankomisin Spinal Cerrahide Enfeksiyon İhtimalini Gerçekten Azaltıyor Mu
Authors: DEMİRTAŞ Yunus , ÇELEBİ Levent
Published: January 2022

Amaç: Spinal cerrahi morbiditesi ve mortalitesi yüksek cerrahi prosedürlerdendir. Günümüzde cerrahi tekniklerin gelişmesine rağmen spinal cerrahide yara yeri enfeksiyonu halen önemli bir sorun olarak karşımıza çıkmaktadır. Yara yeri enfeksiyonunu engellemek için lokal vankomisin kullanımı bir çok çalışmada araştırılmış net bir sonuca ulaşılamamıştır. Biz bu çalışmada yara yeri enfeksiyonundan korunmak için proflaktik olarak yara yerine lokal vankomisin kullanılan hastalar ile kullanılmayan hastaların sonuçlarını değerlendirdik.
Gereç ve yöntemler: Spinal cerrahi uygulanmış toplam 36 hasta retrospektif olarak değerlendirildi. Bu hastaların demografik verilerine hastane kayıt sisteminden ulaşılarak kaydedildi. Lokal olarak Vankomisin uygulanan hastalar ve uygulanmayan hastalar olarak iki gruba ayrıldı. Her iki gruptaki hastaların komorbit faktörleri, yaş, cinsiyet, ben kitle endeksi, kan paramatreleri, postoperatif komplikasyonları ve yara yeri enfeksiyonları açısından karşılaştırıldı.
Bulgular: Her iki grubun demografik verilerinin dağılımı, komplikasyonları arasında fark yoktu.(p>0.05) Her iki grubun yara yeri enfeksİyonları karşılaştırıldığında aralarında fark olmadığı saptandı.(p>0.05)
Sonuçlar ve öneriler: Lokal vankomisin uygulamasının yara yeri enfeksiyon ihtimalini azaltmadığını düşünmekteyiz. Dahası dirençli mikroorganzimalarının gelişimine sebep olacağı kanaatindeyiz.
DEVELOPMENT AND APPROBATION OF THE METHOD OF ADAPTIVE RADIOSURGERY IN PATIENTS WITH METASTATIC BRAIN LESION
Authors:   N.N. Alexandrov National Cancer Center of Belarus, Minsk, Belarus, Hizemava V. A.
Published: January 2022

Background. Intracranial metastases are detected in more than 20% of patients with advanced cancer; they dramatically worsen the prognosis for life and are one of the most common causes of death. Surgical resection and whole brain radiotherapy have been considered the standard treatments for cerebral metastases for many decades. Stereotactic radiosurgery (SRS) is increasingly used in the treatment of intracranial metastases. However, the treatment of large metastases by single-fraction SRS is problematic, since the administration of a dose that provides a sufficient level of local control is associated with a high risk of severe post-radiation complications. Purpose. To develop modes of fractionation for the use of SRS in irresectable patients with metastatic brain lesions and approbate the method of adaptive stereotactic radiosurgery (ASRS). Material and methods. The study included 39 patients with metastatic brain lesions, who in 2018-2021 underwent a two-fraction or three-fraction ASRS according to the developed method using the gamma-therapeutic complex "Gamma Knife Perfexion" (Elekta, Sweden). The average volume of metastases at the time of the first session was 11.9 cm3. Results. The median overall survival in the general cohort was 13.0 months, 1-year survival rate was 75.0%. When assessing local control, the absence of progression 6 months after irradiation was found in 33 out of 39 patients (84.6%). Conclusions. Analysis of literature data and our own preliminary experience demonstrate the relevance of the development and implementation of the ASRS method in the treatment of irresectable patients with metastatic brain lesions.
LEGAL LITERACY AND POPULATION ATTITUDE TO POST-DEATH DONATION AND ORGAN TRANSPLANTATION
Authors:   Vitebsk State Order of Friendship of Peoples Medical University, Vitebsk, Belarus, Shchastny A. T. , Shulmin A. V. ,   Vitebsk State Order of Friendship of Peoples Medical University, Vitebsk, Belarus, Mikhnevich E. V. ,   Vitebsk State Order of Friendship of Peoples Medical University, Vitebsk, Belarus
Published: January 2022

The successful development of transplantation is not determined by the legal model, but by the positive public opinion regarding organ donation. Purpose: to analyze the attitude of the Belarusian population towards posthumous donation and organ transplantation and to identify the factors that affect it most. Material and methods: data collection was carried out through a questionnaire survey using a Google form; the sample size was 286 respondents. Data processing was carried out using the SPSS Statistics program by CHAID analysis. Results. 94.4% of the respondents have a positive attitude towards organ donation and transplantation, but only 50% of the respondents agree to the removal of their organs after death. People who have a positive attitude towards donation, as well as those who have minimal awareness and study the scientifi literature on this issue, are most inclined to do this. The main motive of people who agree to organ harvesting is the desire to save someone's life, the main motive for unwillingness to give such consent is fear of a medical error or malicious intent on the part of health workers. Conclusions. For the development of transplantation, it is necessary to create a positive public opinion regarding organ donation and transplantation and to increase the legal literacy of the population
TADF/RTP OLED organic emitters based on concaved N-PAHs with tunable intrinsic D-A electronic structure
Authors: Wagner Jakub , Zimmermann Crocomo Paola , Kochman Michał , Kubas Adam , Data Przemysław , Lindner Marcin
Published: January 2022

The introduction of pyrrolic nitrogen dopants into the central sites of polycyclic aromatic hydrocarbons (PAHs) often gives rise to characteristic bowl-shaped structures due to the simultaneous introduction of 5- and/or 7-membered cycles. Although the incorporation of these heteroatoms achieves excellent electron-donating ability, the application of this strat-egy for the design of optoelectronics is hampered by typically low photoluminescence quantum yields (PLQYs). In order to address this issue, in the present study we report the synthesis and characterization of the first curved and fully conju-gated nitrogen-doped PAHs in which an electronically diverse phenazine terminus serves as the electron-accepting moie-ty. We show that the curvature of the molecular skeleton increases the spatial separation between the HOMO and the LUMO, leading to low singlet-triplet gaps, which are essential for high reverse intersystem crossing (RISC) rates. Moreo-ver, we evaluate the utility of the concave N-doped systems as TADF/RTP emitters, which has not been explored so far in the context of non-planar N-PAHs. By varying the electron-accepting ability of the phenazine terminus, we are able to tune the PLQY of the given compounds in a range from 9% to 86% (for a dinitrile substituted derivative). As a proof of con-cept, we constructed solid-state OLED devices exhibiting yellow to orange emission. The best-performing compound, built from a 3-(trifluoromethyl)phenyl decorated phenazine acceptor, shows a maximum external EL quantum efficiency (EQE) of 12%, which is the highest EQE in an curved D-A embedded N-PAH to date
Cyclic 5-Membered Disulfides Are Not Selective Substrates of Thioredoxin Reductase, but Are Opened Nonspecifically
Authors: Felber Jan , Poczka Lena , Scholzen Karoline , Zeisel Lukas , Maier Martin S. , Busker Sander , Theisen Ulrike , Brandstädter Christina , Becker Katja , Arnér Elias , Ahlfeld Julia , Thorn-Seshold Oliver
Published: January 2022

The cyclic five-membered disulfide 1,2-dithiolane has been used as the key element in numerous chemical biology probes. Contradictory views of this disulfide populate the literature: some reports describe it as being nonspecifically reduced, others as a highly specific substrate for thioredoxin reductase (TrxR). We here show that 1,2-dithiolane probes are nonspecifically reduced by a broad range of thiol reductants and redox-active proteins, and that their cellular performance is barely affected by TrxR inhibition or knockout. We conclude that inhibitor screenings and "TRFS" probes that have used 1,2-dithiolanes as TrxRselective substrates should be treated with caution, and may need re-evaluation. Understanding 1,2-dithiolanes’ behaviour needs consideration of probe localisation and environmentdependent fluorescence, reduction-independent ring-opening polymerisation, thiol-dependent cellular uptake, and caution when applying thiophilic inhibitors. We present an approach controlling against assay misinterpretation with reducible probes, to ensure that future TrxR-targeted designs are robustly evaluated for selectivity, and to better orient future research.
A Physical Expression of Electrons in Density Functional Theory
Authors: Racioppi Stefano , Lolur Phalgun , Hyldgaard Per , Rahm Martin
Published: January 2022

We present a formally exact density functional theory (DFT) determination of the average electron energy. Our orbital-free theory, which is based on a different accounting of energy functional terms, partially solves one well known downside of Kohn-Sham (KS) DFT: that orbital energies have but tenuous connections to physical quantities. Our computed average electron energies are close to experimental ionization potentials in one-electron systems, demonstrating a surprisingly small effect of self-interaction and other exchange- correlation errors in established DFT methods. We argue for the use of the average electron energy as a physics condition on otherwise fictitious KS energy levels and as a design criterion for density functional approximations.