bluuebunny/crossref_metadata_2025 huggingface dataset:
Ergenlik Döneminde Algılanan Ebeveyn Kabul Reddi, Duygu Dışavurum ve Psikolojik Sağlamlık Arasındaki İlişki
Authors: ÖZER Reyhan , ÖZDEN YILDIRIM Melis Seray
Published: March 2023

Bu araştırmanın amacı, ergenlik döneminde algılanan ebeveyn kabul reddi, duygu dışavurum ve psikolojik sağlamlık arasındaki ilişkiyi incelemektir. Araştırmaya 14-17 yaş arasında 259 kız ve 129 erkek olmak üzere toplam 388 ergen katılmıştır. Sonuçlardan bazıları şu şekildedir; Psikolojik sağlamlık düzeyleri ile ebeveyn kabul red ölçeğinin baba formunun alt boyutları olan algılanan sıcaklık ile pozitif yönde orta düzeyde; babadan algılanan düşmanlık, kayıtsızlık/ ihmal ve ayrışmamış red düzeyleri ile negatif yönde orta düzeyde bir ilişki bulunmuştur. Duygu dışavurum düzeyleri ile ebeveyn kabul red ölçeğinin alt boyutu olan anneden ve babadan algılanan sıcaklık düzeyleri ile arasında negatif yönde, güçlü ilişki bulunmuştur. Psikolojik sağlamlık düzeyleri ile duygu dışavurum düzeyleri arasında negatif yönde, orta düzeyde bir ilişki bulunmuştur.
Treatment of hearing disorders in Brown-Vailetto-Van Laere syndrome with cochlear implants. The first description of the BVVL case in Poland
Authors: Piecuch Anna , Skarżyński Piotr , Skarżyński Henryk
Published: March 2023

Wprowadzenie

Zespół Brown-Vialetto-Van Laere (BVVL), nazywany także niedoborem transportera ryboflawiny (RTD), to bardzo rzadko występujący (< 1/1 000 000), postępujący, neurodegeneracyjny zespół objawów o charakterze polineuropatii, na które składają się: postępujący niedosłuch czuciowo-nerwowy z cechami neuropatii słuchowej, porażenie mostowo-opuszkowe (dysfagia, dyzartria), osłabienie siły mięśniowej, ataksja czuciowa kończyn i tułowia, utrata wzroku oraz niewydolność oddechowa. U podłoża schorzenia leży
mutacja genów SLC52A2 i SLC52A3 dziedziczonych najczęściej autosomalnie recesywnie, kodujących odpowiednio transportery dla ryboflawiny RFVT2 i RFVT3. Podstawowym leczeniem zespołu BVVL jest suplementacja wysokich dawek ryboflawiny (witamina B2).

Cel

Celem pracy było przedstawienie pierwszego w Polsce opisu przypadku zespołu Brown-Vialetto-Van Laere oraz metody leczenia głębokiego niedosłuchu zmysłowo-nerwowego w tym zespole za pomocą implantów ślimakowych.

Opis przypadku

Czteroletnia pacjentka z rozpoznaniem zespołu Brown-Vialetto-Van Laere typu 2 zgłosiła się do IFPS z powodu postępującego niedosłuchu oraz regresu rozwoju mowy. W otolaryngologicznym badaniu przedmiotowym stwierdzono w otoskopii prawidłowe, zachowane błony bębenkowe oraz obniżoną sprawność ruchową w obrębie narządu artykulacyjnego. W wykonanych badaniach dodatkowych (ABR, AI, TEOAE) obustronny głęboki niedosłuch zmysłowo-nerwowy o charakterze neuropatii słuchowej. Zastosowano leczenie operacyjne w postaci obustronnego wszczepienia implantów ślimakowych.

Wnioski

Niedosłuch w zespole Brown-Vialetto-Van Laere ma charakter postępującej neuropatii słuchowej. Podstawowym leczeniem zespołu BVVL jest suplementacja ryboflawiny (witamina B2), która poprawia neurologiczny stan ogólny pacjenta, natomiast w części przypadków nie poprawia progów słyszenia audiometrii tonalnej. Leczenie niedosłuchu w zespole BVVL zależy od jego stopnia oraz etapu choroby podstawowej, ale aparaty słuchowe nie dają wielu korzyści w rozumieniu mowy. W takim przypadku postępowaniem z wyboru jest wszczepienie implantów ślimakowych, a efekty po wszczepieniu urządzenia są porównywalne do neuropatii słuchowych o innej etiologii. Pacjenci z tym schorzeniem wymagają wielospecjalistycznej opieki, zwłaszcza: neurologicznej, otolaryngologicznej, okulistycznej oraz fizjoterapeutycznej i neurologopedycznej.
Vaticinios en torno a la transición del archivo digital sonoro al multimedios
Authors: Rodríguez Reséndiz Perla Olivia
Published: March 2023

La reflexión que se ofrece a continuación es resultado de investigaciones recientes a través de las cuales se advierte la transición del archivo sonoro al digital multimedios, como un fenómeno que se sitúa en el ecosistema digital contemporáneo. Se introduce el artículo con el origen etimológico y el desarrollo de la noción de archivo. Se presenta la evolución de este término como resultado del desarrollo tecnológico del siglo pasado y se formula su relación con el surgimiento y evolución de las fonotecas. Después se establecen las diferencias conceptuales de las nociones biblioteca y archivo digital. Se analizan los cambios a los que se ha visto sometido el archivo sonoro en las últimas décadas y cómo han impactado en la noción de documento y en la transición del archivo digital sonoro al multimedios
About How to Write a Scientific Text: Bruno Latour’s Recommendations
Authors: Pantykina Marina I.
Published: March 2023

The article raises the problem of the need to update the methodology of writing scientific texts in the context of the transformation of modern science. A solution to this problem is proposed using the theoretical and methodological capabilities of the actor-network theory. Based on the analysis of the works of the founder of this theory B. Latour, a system of methodological techniques is presented: the method of controversy, description, explanation and translation, which ensure the integration of the processes of conducting research and writing scientific texts. As a result, a conclusion is made about the need for consistent development of B. Latours methodology and its approbation in the preparation of scientific personnel.
Ácido Lipóico no Estresse Oxidativo: Prevenção e Manejo da Infecção Viral por COVID-19
Authors: Cassiano Érica da Silva Romão , Sanches Chimara Emília Nascimento , Masuda Patrícia Azevedo de Lima
Published: March 2023

A Covid-19 é uma doença infecciosa que trouxe diversos impactos econômicos, sociais, culturais e políticos desde 2019. Grupos de pesquisa no mundo todo tem se dedicado há uma busca constante no manejo e tratamento da infecção. A vacina foi fundamental ao controle da doença, entretanto, o vírus permanece ativo com alta taxa de transmissão e há uma grande preocupação com a evolução, especialmente com o surgimento de novas variantes. A doença é causada pelo vírus SARS-Cov-2, que através da proteína viral Spike (S) liga-se aos receptores humanos de ECA 2, e através da protease (TMPRSS2) inicia o processo de replicação viral, liberando principalmente espécies reativas ao oxigênio (EROS), levando a hipercitocinemia promovendo reações inflamatórias que podem levar ao desenvolvimento de insuficiência respiratória e de outros órgãos, com consequência de choque e coagulação intravascular disseminada. O Ácido Lipóico (AL) encontrado em fontes alimentares é considerado um antioxidante universal, e vem demonstrando potencial para alterar o curso de uma infecção agindo como um “eliminador” de radicais livres, inibindo e atuando na inflamação com ações antivirais que podem neutralizar o estresse oxidativo induzido pelo vírus. Esta revisão descreve as principais funções do ácido lipóico no sistema antioxidante e controle da hipercitonemia e apresenta de forma diferenciada os mecanismos principais do AL nesta regulação.
 
Palavras-chave: Antioxidante. Covid-19. Estresse Oxidativo. Ácido Lipóico. Ácido α-Lipóico. Lipolisina 
 
Abstract
Covid-19 is an infectious disease that has brought several economic, social, cultural and political impacts since 2019. Research groups around the world have been dedicated to a continuous search for the management and treatment of the infection. The vaccine was fundamental to the control of pandemic, however, the virus remains active with a high transmission rate and there is a concern with its evolution, especially with the emergence new variants. The disease is caused by the SARS-Cov-2 virus, in which the viral Spike (S) protein binds to human ACE 2 receptors and protease TMPRSS2 initiates the viral replication process, releasing oxygen-reactive species (ROS), leading to hypercytokinemia and promoting inflammatory reactions that can lead to the development of respiratory and other organ failure, such as shock and disseminated intravascular coagulation. Lipoic acid (LA) found in food sources is considered a universal antioxidant and has shown the potential to alter the course of an infection by acting as a “scavenger” of free radicals, inhibiting and acting on inflammation with antiviral actions that can neutralize stress. This review describes the main functions of LA in the antioxidant system and control of hypercytonemia and it presents the main mechanisms of LA in this regulation.
Keywords: Antioxidant. Covid-19. Oxidative Stress. Lipoic Acid. Lipoic α-Acid. Lipolysine.
Organizational Commitment among the Personnel of the Select Private College in the Philippines
Authors: Pabelona Rechie B. , Bulahan Roy I.
Published: March 2023

The study aims to determine the organizational commitment among personnel of the select private college in the Philippines. The respondents of the study were the 143 full time personnel of the organization and they were group according to age, sex, length of service and work area (department). The results shows that both the young and old category show that the normative commitment received the highest mean while continuance commitment got the lowest mean.  When grouped according to sex, the result shows that the female category had a higher mean compared to the male category and both got the slightly positive verbal interpretation. When grouped according to length of service, the result shows that longer category had a higher mean compared to the shorter category and both got the slightly positive verbal interpretation. In the short category the normative commitment received the highest mean, while for the long category the affective commitment had the highest mean. In both category continuance commitment received the lowest mean. When grouped according to work, the result shows that SARFAID and NTP received the highest overall mean and ANTP received the lowest overall mean. Overall results got the verbal interpretation of slightly positive. In terms of affective commitment, it shows that ADMIN received the highest mean and the lowest mean is from ANTP department. For continuance commitment, it shows that GM received the highest mean with the verbal interpretation of slightly positive while the lowest is from the ADMIN with slightly negative interpretation. The normative commitment results reflect that SARFAID received the highest mean with the verbal interpretation of positive, while the lowest mean with the verbal interpretation of slightly positive is from ANTP department. When grouped according to work area it is significant. Based from the foregoing result, the researcher recommends that: The school should create a program to improve organizational commitment of its employees and minimize their turnover.
Desenlaces maternos según el tipo de placenta previa en un hospital de alta complejidad en Cali, Colombia. Estudio de cohorte retrospectivo
Authors: Argote-Ríos Diana Fernanda , Zapata-Salazar Luisa Fernanda , Martínez-Ruíz Diana , Sinisterra-Díaz Stiven Ernesto , Sarria-Ortiz Daniela , Nieto-Calvache Albaro José
Published: March 2023

Objetivos: describir la frecuencia de complicaciones maternas en mujeres gestantes con placenta previa (PP) mayor o menor y evaluar una posible asociación entre tipo de PP y la presencia de hemorragia materna severa y otros resultados maternos asociados.
Materiales y métodos: cohorte retrospectiva, descriptiva. Se incluyeron gestantes con 20 semanas o más de embarazo, con diagnóstico confirmado de placenta previa, quienes fueron atendidas en un hospital de alto nivel de complejidad localizado en Cali (Colombia), entre enero de 2011 y diciembre de 2020. Se excluyeron las gestantes con diagnóstico de placenta previa y acretismo placentario concomitante. Las variables recolectadas fueron: edad materna, índice de masa corporal, tabaquismo, obesidad, paridad, presencia de sangrado, hemorragia posparto, manejo de la hemorragia posparto, transfusión y admisión a UCI de la gestante. Se realizó análisis descriptivo. El protocolo fue aprobado por el comité de ética de la Fundación Valle de Lili.
Resultados: 146 pacientes cumplieron con los criterios de inclusión. La población estuvo constituida por mujeres con una mediana de edad de 32 años, sin antecedente quirúrgico, con diagnóstico prenatal de placenta previa a la semana 22. En el 70,5 % de los casos se trató de pacientes con placenta previa mayor. Las complicaciones más frecuentes fueron hemorragia posparto (37,9 % vs. 16,3 % para pacientes con placenta previa mayor y menor, respectivamente), requerimiento de transfusión (23,3 y 9,3 %, respectivamente) y el ingreso materno a la UCI (40,8 % vs. 18,6 %, respectivamente). No se registraron muertes maternas.
Conclusiones: las mujeres con placenta previa experimentan una frecuencia elevada de complicaciones; probablemente, dicha frecuencia es más alta cuando se documenta placenta previa mayor. Se requieren más estudios que comparen la frecuencia de complicaciones maternas según el tipo de placenta previa.
Шляхи розвитку логістики міжнародних пасажирських залізничних перевезень: інфраструктурний, операційний та інноваційний аспекти
Authors: Ломотько Денис Вікторович , Красноштан Олександр Михайлович , Кава Олександр Степанович
Published: March 2023

У статті проаналізовано загальні тенденції зміни обсягів перевезень залізничним транспортом у міжнародному сполученні. Визначено причини зміни та перспективи щодо підвищення показників цього виду діяльності залізничного транспорту України. Проаналізовано вплив міжнародних пасажирських залізничних перевезень на соціальний розвиток країни та регіонів. Поточна ситуація створює ряд можливостей для розвитку міжнародних залізничних пасажирських перевезень. У статті проведено детальний аналіз зазначених можливостей і зроблено пропозиції щодо їхньої практичної реалізації. Зроблено висновок про необхідність вжиття негайних, комплексних і дієвих заходів задля переходу до фази розвитку міжнародних пасажирських залізничних перевезень. Визначено комплексну проблему забезпечення рухомим складом для міжнародних перевезень і запропоновано комплексний підхід щодо вирішення проблемних питань із його залученням. Запропоновано орієнтовний план-графік з реалізації зазначеного комплексу заходів. Проведено прогнозування очікуваного ефекту від запровадження запропонованого комплексу заходів.
Ansiedade à Matemática: Aspectos atitudinais e pressão social
Authors: Silva Ivonilce Brelaz da , Maximino Caio
Published: March 2023

A Ansiedade à Matemática (AM) gera sofrimento emocional, sucessivos fracassos, fuga e evitação em estudantes adolescentes quando expostos à necessidade de aprender a disciplina. A partir de uma perspectiva de cognição social, o presente artigo discute alguns fatores interpessoais, contextuais e institucionais que, sob a forma de pressão, funcionam como gatilhos para o surgimento de AM, os quais, por sua vez, resultam em fracasso escolar. Discutem-se ainda as formas, muitas vezes sutis, de pressão na sala de aula e na escola, bem como em ambientes estendidos, a exemplo da família. Também são apresentados resultados relativos a pontos de corte da Escala de Ansiedade à Matemática e à distribuição de valores em uma amostra de estudantes do Ensino Médio de uma escola pública de Rondon do Pará, sudeste do Pará. A aplicação de critérios de corte com base em quartis da amostra é consistente com achados anteriores da literatura e pode permitir entender a relação entre AM, pressões interpessoais, contextuais e institucionais, e fracasso escolar. Observaram-se ainda maiores escores globais em meninas do que em meninos, o que pode estar relacionado a expectativas sociais e culturais sobre gênero e desempenho matemático. Sugerimos que olhar para aspectos culturais e sociais pode ajudar a compreender o fenômeno da AM e interferir sobre ele.
Math Anxiety: Attitudes and social pressure
Abstract
Math Anxiety (MA) generates emotional distress, successive failures, avoidance, and evasion in adolescent students when exposed to the need to learn mathematics. From the viewpoint of social cognition, the present article discusses interpersonal, contextual, and institutional factors that, in the form of pressure, act as triggers for the emergence of MA, which, in turn, result in school failure. The often subtle forms of pressure in the classroom and school, as well as in extended settings, such as the family, are also discussed. Results are also presented regarding the validation of the Math Anxiety Scale and their distribution in a sample of high school students from a public school in Rondon do Pará, southeastern Pará, Brazil. The application of cut-off criteria based on sample quartiles is consistent with previous findings in the literature, and may allow understanding the relationship between MA, interpersonal, contextual, and institutional pressures, as well as school failure.  Higher overall scores were also observed in girls than in boys, which may be related to social and cultural expectations about gender and math performance. We suggest that looking at cultural and social aspects may help to understand the phenomenon of MA and interfere with it.
El Perú y los aspectos militares de la guerra
Authors: Ortíz Sotelo Jorge
Published: March 2023

Conocida en sus tiempos como la Gran Guerra, la Primera Guerra Mundial produjo cambios profundos en el orden político y económico global, pero fue en el ámbito militar donde dichos cambios se vivieron con mayor dramatismo. El armamento fue mucho más letal que el usado en las guerras precedentes, pues produjo millones de bajas tanto en las fuerzas contendientes como en la población civil. El submarino evolucionó rápidamente y dejó de ser un elemento concebido esencialmente para la defensa de puertos para convertirse en un arma oceánica eminentemente ofensiva. La aviación se transformó radicalmente cuando las endebles naves de la época comenzaron a portar ametralladoras y bombas.
El constructivismo piagetano hoy
Authors: Becker Fernando
Published: March 2023

Para entender la epistemología genética piagetiana, necesitamos ser conscientes de que Piaget no se preocupa por el conocimiento-contenido, aunque su importancia no debe ser subestimada, como veremos más adelante. Su preocupación se centra en el proceso de construcción del conocimiento-estructura organización o sistema cuya construcción permite al sujeto conocer contenidos de niveles de complejidad anteriormente inaccesibles.
Pedagogía del diálogo y de la autonomía : bases sociológicas y psicológicas
Authors: Montoya Adrian Oscar Dongo
Published: March 2023

En este trabajo, defenderemos la idea de que las bases de la escuela tradicional moderna ya no se sustentan frente a sus propios resultados, frente a las evidencias de la investigación psicogenética y a las experiencias pedagógicas activas y democráticas contemporáneas.
La actividad propia descrita en diario personal por niñas y niños : construcción de un modelo de análisis
Authors: Plascencia González Martín
Published: March 2023

En este capítulo, documentamos el proceso de creación de un modelo que denominamos microanálisis, que aplicamos a textos escritos por niñas y niños en diarios personales. Usamos la escritura de la actividad propia para la comprensión de la acción y su contexto de producción, asumiendo que con el lenguaje podemos referirnos a nosotros mismos y a nuestra inmediatez, así como a eventos distantes aún sin haber tenido experiencia directa con ellos (Carlson, 2004).
Agencia, voluntad y autoconocimiento
Authors: Quintanilla Pérez Wicht Pablo
Published: March 2023

La propuesta que deseo presentar es que la agencia es el fenómeno por el cual, a partir de los datos de la realidad y de ciertos escenarios posibles, simulamos los escenarios que maximizan nuestra lista de prioridades y actuamos en función a ello. El proceso de simulación de escenarios y de sus consecuencias contribuye a cuestionar nuestras prioridades, lo que conduce a que nuestras prioridades no sean estáticas, sino a que estén continuamente cambiando. Esto, a su vez, afecta directamente las nuevas simulaciones de escenarios y los actos que realizamos. La deliberación, sobre lo que se basa la acción, sería el proceso dinámico y dialéctico de simulación de escenarios sobre la base de nuestras prioridades, la modificación de prioridades a partir de la simulación de nuevos escenarios y de sus consecuencias posibles y la reflexión y el cuestionamiento de las nuevas prioridades. En última instancia, el proceso de reflexión y cuestionamiento de nuestras prioridades es un proceso de autoconocimiento
Las mujeres trans : derecho a la identidad de género y reconocimiento
Authors: Salazar Ximena
Published: March 2023

Mi acercamiento al tema trans se remonta a aproximadamente quince años, a partir de las investigaciones sobre el VIH/sida que realizamos en la Universidad Peruana Cayetano Heredia y del conocimiento de Jana Villayzán Aguilar, mujer trans, alumna de la maestría de Género, Sexualidad y Políticas Públicas que se dictó en esa época en la Facultad de Salud Pública de esa universidad. Desde ese momento, al conocer las realidades y experiencias vividas por este colectivo mi visión y sentimientos transitaron del prejuicio, el desconocimiento y la confusión, al dolor, la indignación, el respeto y el compromiso. Soy una convencida de que la investigación debe servir para la transformación de las realidades y este artículo, en este derrotero, intenta esclarecer cómo las mujeres trans y las ciencias médicas y jurídicas utilizan el discurso binario de género con intenciones radicalmente opuestas: las primeras para lograr reconocimiento y las segundas para ratificar un discurso hegemónico.
De «audiencias» a archivos : hacia una comprensión del cambio en los sistemas de registro de la información en los Andes
Authors: Topic John R.
Published: March 2023

Este trabajo sigue el recorrido del desarrollo y la transformación de las tecnologías de la información empleadas en los Andes durante casi mil años, lapso que incluye la transición desde los sistemas indígenas de registro de información hasta el predominio de la escritura alfabética. En la actualidad, es frecuente concebir los cambios en las tecnologías de la información de manera progresiva, es decir, como la actualización de un sistema más antiguo por otro mejor, con mayores capacidades y funciones.
Contar concertando : quipus, piedritas y escritura en los Andes coloniales
Authors: Curatola Marco
Published: March 2023

Una tarde de fines de 1581, los caciques y quipucamayos de Lucanas-Laramati, uno de los repartimientos de la provincia de Lucanas, desenvolvieron sus quipus y se aprestaron a «leérselos» al corregidor. Aquella jornada, una serie de cuentas enrevesadas había demandado la presencia del magistrado y de las autoridades andinas en torno a los quipus comunales de esta región al sureste de la ciudad de Huamanga, en la sierra meridional del Perú. Pero lejos de utilizar solo sus cordeles anudados, los líderes lucanas sacaron otros objetos y los dispusieron en el suelo como parte de una larga y compleja performance. Para brindar su testimonio, «leyeron» sus quipus a la vez que trazaban unas rayas en el suelo y distribuían piedritas y granos de maíz en diferentes hileras. Cuando tuvieron listas las cuentas, los caciques y quipucamayos, dos por cada parcialidad, fueron declarando las cantidades de pesos ensayados, barras de plata y cabezas de ganado que, entre otros bienes, sus parcialidades había tributado desde 1578. El resultado fue plasmado por el escribano en una «transcripción» alfanumérica de los quipus desplegados aquella tarde.
Los capitanes de mita y el conteo de indios en las minas del Cerro Rico de Potosí durante el siglo XVI
Authors: Salazar-Soler C.
Published: March 2023

Es por todos conocida la importancia que tuvo el sistema de la mita implantado por el virrey Toledo para la explotación del Cerro Rico de Potosí. El año clave de la introducción de la amalgamación, 1572, es también el año en que Toledo comienza a organizar el sistema de la mita. Bajo la responsabilidad de sus corregidores, los caciques de un cierto número de comunidades debían enviar a Potosí, cada año y por el período de un año, una parte (variable según las regiones y la época; en promedio, 15%) de hatunrunas (tributarios entre 18 y 50 años) de sus pueblos. Los pueblos afectados por la mita del Cerro Rico se repartían sobre el inmenso territorio que encierran los Andes centrales, desde la región de Cuzco, al norte, hasta Tarija, al sur de Potosí. Entre 1573 y 1578, bajo Toledo, la mita gruesa el número total de mitayos evolucionó, afectando un número cada vez mayor de comunidades. De alrededor de nueve mil mitayos en 1573, la mita gruesa pasó a más de catorce mil en 1578. Revisitada cada diez años, la mita gruesa era todavía, al menos en teoría, de cerca de 12 500 en 1650. Las referencias a la utilización de los quipus en las minas durante el siglo XVI aparecen en el contexto del funcionamiento de este servicio obligatorio de mano de obra.
Active Bleeding after Valve Surgery under Extracorporeal Circulation: Incidence and Risk Factors? Prospective Observational Study on 59 Patients in a West African Country
Authors: Boubacar BA Elhadji
Published: March 2023

Active bleeding after cardiac surgery is defined as blood loss > 1.5 ml / kg / h for 6 consecutive hours within the first 24 hours or in case of re-operation for haemostasis within the first 12 hours postoperatively. The aim of our work was to assess the incidence and risk factors for the occurrence of active bleeding in postoperative valve surgery with extracorporeal circulation.
International Conference “Migration Processes in New Geopolitical Conditions: Approaches, Tasks, Effective Practices” in Perm
Authors: Ledeneva Victoria , Volkova Olga
Published: March 2023

On December 7-8, 2022, in Perm, as part of the IX All-Russian Forum of National Unity, the International Conference "Migration Processes in New Geopolitical Conditions: Approaches, Tasks, Effective Practices" was held, organized by the All-Russian public-state organization "Assembly of the Peoples of Russia", the Eurasian Peoples' Assembly , the Administration of the Governor of the Perm Territory, the Institute for Demographic Research FCTAS RAS, and the Association of Russian Diplomats.
Analisis Hubungan Modal Sosial dengan Partisipasi Masyarakat dalam Pengembangan Desa Wisata Embung Setumpeng, Kabupaten Karanganyar
Authors: Sukarno Lingga Harzaldi , Sugihardjo Sugihardjo , Wibowo Agung
Published: March 2023

Embung Setumpeng tourism village that located in Mojogedang Regency, Karanganyar Districts is one of community development program that managed by pokdarwis independently. Tourism village development require participation and support from social capital as their main strength. This research goals are to getting know about social capital level, participation level, and the relation between social capital with society participation in developing Embung Setumpeng Tourism Village. This research used quantitative method and the location was selected purposively in Embung Setumpeng Tourism Village, Mojogedang Regency, Karanganyar Districts. Sampling method that used on this research was saturated sampling which all population became the sample. Rank Spearman was used to analyze the data by program IBM SPSS Statistics 25. This research result that high social capital level found on norms, partnership, reciprocity, responsibility, and tolerance. High participation level found on implementation, monitoring and evaluation, also result utilization. Rank Spearman analysis by trust level 95% (α=0,05) found there’s significant relation between trust, norms, relationship, partnership, responsibility, and tolerance with participation level on developing Embung Setumpeng Tourism Village.
Increasing the efficiency of transfer processes when using inhomogeneous fluidization
Authors: Kornienko Yaroslav , Haidai Serhii , Sameliuk Oleksandr
Published: March 2023

The processes of dehydration and granulation are associated with the heat transfer to the solid particles from the gas coolant, which acts as a fluidizing agent and causes the stochastic movement of the granular material in the apparatus. To implement the layered structure mechanism of granulation of organic-mineral fertilizers it is necessary to ensure intensive circulation of granular material with intensive gradual passage through the appropriate technological zones of the apparatus. The main problem is the low efficiency of interphase exchange in the gas-liquid-solid system and the formation of agglomerates during granulation with the injection of a liquid heterogeneous solution into the bed of solid granular material.

In this work the conditions for increasing the efficiency of the transfer processes when using an inhomogeneous jet-pulsating mode of fluidization were determined.

Analysis of the intensity of renewal of the contact surface of the phases when using inhomogeneous jet-pulsating fluidization in the self-oscillating mode was carried out. It was established that the use of this mode of fluidization allows getting a significant intensification of heat and mass transfer processes due to the activation of diffusion-controlled processes and an increase in the dynamics of interphase contact exchange by 1.9÷2.9 m2/s, which is 27÷41% of the total surface of the material in device.
Efficiency of water purification from oil with aluminum coagulants
Authors: Vozniuk Marta , Shabliy Tetiana
Published: March 2023

In this work, the processes of reagent purification of aqueous emulsions from oil using aluminum coagulants, such as: aluminum sulfate, aluminum hydroxide, and aluminum hydroxochloride, were investigated. In emulsion cleaning processes, coagulants were used separately, as well as in the presence of sorbents: bentonite or activated carbon.

The results of the conducted studies demonstrate that aluminum sulfate, aluminum hydroxide, and aluminum hydroxochloride in doses of 2–50 mg/dm3 provide a high degree of oil extraction from emulsions. The degree of water purification reaches 97–99 %.

It was established that the efficiency of oil extraction from water with the help of aluminum coagulants depends significantly on the chemical composition of the coagulant and the original mineralization of the water. Aluminum hydroxide has the greatest efficiency in removing oil from water, which ensures the maximum reduction of oil concentration in both fresh and mineralized water.

The combined use of aluminum coagulants and sorbents such as bentonite and activated carbon is characterized by fluctuating efficiency, which depends on the type of coagulant and sorbent, their concentrations, and the mineralization of the source water.

To a large extent, the ambiguity of the presented results can be explained by the heterogeneity of the emulsions. However, it can be unequivocally stated that the use of aluminum coagulants in the processes of removing oil from water of different mineralization is expedient and effective.
4-Component Spinors for SL(4,C) and Four Types of Transformations
Authors: Kuntman Mehmet Ali
Published: March 2023

We define a spinor-Minkowski metric for SL(4,C). It is not a trivial generalization of the SL(2,C) metric and it involves the Minkowski metric. We define 4x4 version of the Pauli matrices and their 4-component generalized eigenvectors. The generalized eigenvectors can be regarded as 4-component spinors and they can be grouped into four categories. Each category transforms in its own way. The outer products of pairwise combinations of 4-component spinors can be associated with 4-vectors.
Peranan Guru Dalam Menumbuhkan Kebiasaan Membaca Siswa Kelas 1
Authors: Maulana Nia Hidayatul , Rosnaningsih Asih , Sumiyani Sumiyani
Published: March 2023

Peranan Guru Dalam Menumbuhkan Kebiasaan Membaca Siswa Kelas 1 Di SDN Karawaci Baru 4 Kota Tangerang “. Skripsi. Jurusan Pendidikan guru Sekolah Dasar, Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Tangerang 2018. Peran sekolah dan orang tua sangat penting dalam mendukung kegiatan anak untuk meningkatkan kebiasaan membaca. Meningkatkan kebiasaan membaca, cara paling strategis untuk membentuk kebiasaan membaca peserta didik di lingkungan sekolah maupun di lingkungan masyarakat. Penelitian ini bertujuan untuk mengetahui peran guru dalam menumbuhkan kebiasaan membaca siswa kelas 1 di SDN Karawaci Baru 4 Kota Tangerang. Metode penelitian yang digunakan adalah deskriptif kualitatif dengan teknik pengumpulan data yang digunakan meliputi observasi , wawancara dan dokumentasi. Berdasarkan kelima peran guru dapat disimpulkan bahwa dua peran sudah di jalankan dengan baik yaitu peran guru sebagai motivator dan peran guru sebagai fasilitator. Sementara tiga peran belum dapat dijalankan secara optimal yaitu peran guru sebagai inovator, peran guru sebagai inspirator dan peran guru sebagai mediator. Peran guru sebagai motivator dan fasilitator di nilai sudah baik karena terbukti guru memberikan dorongan verbal berupa kata – kata penyemangat bagi peserta didik, mengingatkan pentingnya membaca, memberikan tambahan nilai bagi peserta didik, adanya sudut baca yang di sediakan bagi peserta didik, kebebasan dalam meminjam buku di perpustakaan, pembiasaan kegiatan membaca 15 menit sebelum proses KBM, serta memberikan teknik membaca yang baik. Hal tersebut berbanding terbalik dengan peran guru sebagai inovator, inspirator dan mediator yang masih kurang dalam membantu siswa menumbuhkan kebiasaan membaca peserta didik.
Анализ динамики эпидемического процесса COVID-19 в мире за неделю с 25.03.2023 г. по 31.03.2023 г.
Authors: Зимирова Анастасия , Поспелов Михаил , Иванова Александра , Карнаухов Игорь , Щербакова Светлана , Кутырев Владимир
Published: March 2023

В обзоре представлен анализ эпидемиологической ситуации в странах мира по

COVID-19 за неделю с 25.03.2023 г. по 31.03.2023 г.
Keterampilan Berpikir Analitis Siswa Melalui Pembelajaran Group Investigation dengan Pendekatan Science Literacy
Authors: Martiwi Erlyza Martiwi , Pertiwi Faninda Novika
Published: March 2023

Pembelajaran IPA yang kurang inovatif akan mempengaruhi pada keaktifan serta hasil belajar siswa kurang maksimal, sehingga berpengaruh pada kemampuan berpikir analitis siswa. Pembelajaran IPA yang inovatif sebaiknya menerapkan model atau metode yang tepat guna atau yang bisa menyesuaikan kemampuan dan keadaan siswa. Maka dari itu diperlukan  model pembelajaran Group Investigation berbasis Science Literacy. Penelitian ini mempunyai tujuan untuk mengetahui perbedaan kemampuan berpikir analitis siswa yang signifikan antara model pembelajaran Group Investigation berbasis pendekatan Science Literacy dengan tanpa model pembelajaran Group Investigation berbasis pendekatan Science Literacy. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan desain penelitian quasi experimental. Teknik pengumpulan data menggunakan lembar observasi keterlaksanaan pembelajaran, lembar observasi aktivitas siswa, dan soal tes kemampuan berpikir analitis serta analitis data yang digunakan menggunakan uji normalitas, uji homogenitas dan uji hipotesis (uji-t). Penelitian ini dilaksanakan di MTs Muhammadiyah 3 Yanggong. Berdasarkan hasil data penelitian yang menggunakan model tersebut menunjukkan ketercapaian sebesar 79% pada pertemuan pertama dan 86% pada pertemuan kedua, serta aktivitas siswa sebesar 66% pada petemuan pertama dan 80% pada pertemuan kedua. Uji penggunaan model pembelajaran Group Investigation berbasis Science Literacy terhadap kemampuan berpikir analitis siswa, nilai hasil uji 1-tailed menunjukkan nilai signifikansi 0,000 <0,05 dan uji 2-tailed 0,000 <0,05.
Single molecule long-read eccDNA sequencing reveals unambiguous and selective transposon activation in Arabidopsis in response to stress, cellular state, and epigenetic processes
Authors: Vanderschuren Herve , Zaidi Syed Shan-e-Ali , Shakir Sara , Mehta Devang , Nguyen Vu , Gutzat Ruben
Published: March 2023

Extrachromosomal circular DNA (eccDNA) has been described in a number of eukaryotic species, and their presence has been shown to enable gene amplification in phenomena as diverse as cancer and herbicide tolerance. A potential role for eccDNA is to serve as a means for transposon mobilization within the genome. However, most eccDNA studies in plants to date have been based on short-read sequencing data which fails at unambiguously identifying true eccDNA forms of genetic and transposable elements. Here, we report the first atlas of full-length eccDNAs for Arabidopsis using the Cider-Seq pipeline based on long-read sequencing of single molecules. Our dataset was validated by analysing eccDNAs of heat-stressed plants, thereby sequencing full-length eccDNA forms of the well-known heat-responsive ONSEN transposon. Our results show that more evolutionarily recent loci of ONSEN transposon produce greater numbers of eccDNAs upon heat-stress. We identified eccDNAs generated from loci of the transposon superfamily RC/Helitron as the most abundant eccDNAs in Arabidopsis. Profiling of eccDNAs from two cell types displaying altered DNA methylation patterns enabled the identification of new active TE loci such as VANDAL5A, ATCOPIA58 and ATREP19 in the shoot apical meristem, and ATCOPIA53, ENDOVIR1 and TA11 in calli tissues. Unexpectedly analysis of mutants in the DNA methylation pathways revealed that eccDNA formation from several retrotransposon loci is induced in the absence of active DNA demethylase ROS1. Together, our study provides an important resource to investigate the function of eccDNAs and the impact of DNA methylation in their regulation.
Pulsed Radio Wave as a Sustainable Control Technology to Improve Indoor Air Quality
Authors: UNDI G S N V K S N SWAMY , Cheramangalath Ramya Balan , Sola Srikanth , Kanniganti Radhica , Shinde Kiran
Published: March 2023

The need for technologies that can clean the air indoors has grown in pace with the rise in outside pollution. Maintaining interior environment adaptability requires a permanent air purification system that may be utilized to control PM2.5/10. In addition to more traditional methods of air purification, developing advanced control systems that effectively reduce PM levels sustainably is necessary. Pulsed radio waves may expedite the dry deposition of particles having aerodynamic dimensions of less than 30 micrometers. The charging and coagulation processes are evaluated in an indoor restricted environment. Experimental results reveal a similar pattern to the Monte Carlo models. Distribution of charge due to the nature of the charging environment increases the coagulation rate. Contained experimental testing confirms the filtering system functions as expected, corroborated by the present research. Daily average levels of PM2.5 and PM10 were lowered by between 55% and 41% according to a study done in three indoor settings using the control technology. Research conducted throughout all seasons showed that the approach was consistently efficient in reducing PM2.5/10. It was shown that PM concentrations could be lowered by around 45 percent using pulse radio wave technology, leading to this conclusion. The use of electromagnetic waves (EM waves) to eliminate air pollution has been suggested as a radical new approach. Considering the limitations of already used strategies, this is of paramount significance while considering solutions to control air pollution.
Meta-analysis of the responses of Brazilian trees and herbs to elevated CO 2
Authors: Fortirer Janaína , Grandis Adriana , Castanho Camila , Buckeridge Marcos
Published: March 2023

The CO2 concentration has increased in the atmosphere due to fossil fuel consumption, deforestation, and land-use changes. Brazil represents one of the primary sources of food on the planet and is also the world's largest tropical rainforest, which is one of the hot spots of biodiversity in the world. In this work, a meta-analysis was conducted to compare several CO2 Brazilian experiments displaying the diversity of plant responses according to life habits, such as trees and herbs. We found that trees and herbs display different responses. The young trees tend to allocate carbon - from increased photosynthetic rates and lower respiration in the dark - to organ development, increasing leaves, roots, and stem biomasses. In addition, more starch is accumulated in the young trees, denoting a fine control of carbon metabolism through carbohydrate storage. Herbs increased drastically in water use efficiency, controlled by stomatal conductance, with more soluble sugars, probably with a transient accumulation of carbon primarily stored in seeds as a response to elevated CO2.
Quality of maternal and newborn health care at private hospitals in Iraq: a cross-sectional study
Authors: Tappis Hannah , Lak Rebaz , Alhilfi Riyadh , Zangana Aso Hameed , Wadi Falah , Hipgrave David , Ibrahim Shaimaa
Published: March 2023

Background: Approximately 25% of facility births take place in private health facilities. Recent national studies of maternal and newborn health (MNH) service availability and quality have focused solely on the status of public sector facilities, leaving a striking gap in information on the quality of maternal and newborn care services.
Methods: A rapid cross-sectional assessment was conducted in November 2022 to assess the quality of MNH services at private hospitals in Iraq. Multi-stage sampling was used to select 15% of the country’s 164 private hospitals. Assessment tools included a facility assessment checklist, a structured health worker interview tool, and a structured client exit interview tool. Data collection was conducted using KoboToolbox software on Android tablets, and analysis conducted using SPSS v28.
Results: All hospitals visited provided MNH services and had skilled personnel present or on-call 24 hours/day, 7 days/week. Most births (88%) documented between January and June 2022 were cesarean sections. Findings indicate that nearly all hospitals have the human resources, equipment, medicines and supplies necessary for quality antenatal, intrapartum and early essential newborn care, and many are also equipped with special units and resources needed to care for small and sick babies. However, while resources are in place for basic and advanced care, there are gaps in knowledge and practice of high-impact interventions that require few or no resources to perform, including skin-to-skin thermal care and support for early initiation of breastfeeding. Person-centered maternity care scores suggest that private hospitals offer a positive experience of care for all clients, however there is room for improvement in provider-client communication.
Conclusions: This assessment highlights the need for deeper dives into factors that underly decisions about how and where to give birth, and both understanding and practice of early essential newborn care and pre-discharge examinations and counseling at private healthcare facilities in Iraq. Engaging private health facility staff in efforts to monitor and improve the quality of maternal and newborn care, with a focus on early essential newborn care and provider-client communication for all clients, will ensure that women and newborns benefit from the best care possible with available resources.
Prediction of normal tissue complication probability (NTCP) after radiation therapy using imaging and molecular biomarkers and multivariate modeling
Authors: Alirezaei Zahra , Amouheidari Alireza , Iraji Sajjad , Hasanpour Masoud , Hejazi‬ ‪Seyed Hossein , Davanian Fariba , Nami Mohammad Torabi , Rastaghi Sedigheh , Shokrani Parvaneh , Tsien Christina I , Nazemzadeh Mohammad-Reza
Published: March 2023

Purpose
The aim of this study was to design a predictive radiobiological model of normal brain tissue in low-grade glioma following radiotherapy based on imaging and molecular biomarkers.
Methods
Fifteen patients with primary brain tumors prospectively participated in this study and underwent radiation therapy. Magnetic resonance imaging (MRI) were obtained from the patients, including T1 and T2 weighted imaging and diffusion tensor imaging (DTI), and a generalized equivalent dose (gEUD) was calculated. The radiobiological model of the normal tissue complication probability (NTCP) was performed using the variables gEUD; axial diffusivity (AD) and radial diffusivity (RD) of the corpus callosum; and serum protein S100B by univariate and multivariate logistic regression.
Results
Changes in AD, RD, and S100B from baseline up to the six months after treatment had an increasing trend and were significant in some time points (P-Value < 0.05). The model resulting from RD changes in the six months after treatment was significantly more predictable of necrosis than other univariate models. The bivariate model combining RD changes in Gy40 dose-volume and gEUD, as well as the trivariate model obtained using gEUD, RD and S100B, had a higher predictive value among multivariate models at the sixth month of the treatment.
Conclusion
Changes in RD diffusion indices and in serum protein S100B value were used in the early delayed stage as reliable biomarkers for predicting late-delayed damage (necrosis) caused by radiation in the corpus callosum. Current findings could pave the way for intervention therapies to delay the severity of damage to white matter structures, minimize cognitive impairment, and improve the quality of life of patients with low-grade glioma.
Enhancement of CO2 adsorption on activated carbons produced from avocado seeds by combined solvothermal carbonization and thermal KOH activation
Authors: Siemak Joanna , Michalkiewicz Beata
Published: March 2023

A new strategy for ultramicroporous activated carbons production from avocado seeds was developed. Combined solvothermal carbonization and thermal KOH activation was conducted. Solvothermal carbonizations were performed in a stainless-steel autoclave lined with Teflon at the temperature of 180oC for 12 hours in three different liquids (water, methanol, isopropyl alcohol). Chars were activated by KOH. The carbonization combined with activation took place in the oven at 850 oC for one hour. All the samples were very good CO2 sorbents. The highest CO2 adsorption at a pressure of 1 bar was achieved for activated carbon produced using isopropanol. The best carbon dioxide adsorption was equal to 6.47 mmol/g at 0oC and 4.35 mmol/g at 20 oC.
Nonlinear analysis of flexoelectric acoustic energy harvesters with Helmholtz resonator
Authors: Cao Zhi , Wang Kaifa , Wang Baolin
Published: March 2023

A Helmholtz resonator-type flexoelectric acoustic energy harvester (HR-FAEH) is proposed in this paper. It is realized by replacing the cavity bottom plate of Helmholtz resonator with a disk vibrator, which is a circular plate attached flexoelectric films on both sides. The environmental sound wave is amplified by the resonator in its cavity, and stimulates the vibration of the disk oscillator to generate electric energy. Due to the large sound pressureamplified by theHelmholtz resonator, the disk vibrator will suffer large deformation. If using the small deformation theory to predict the voltage could result in significant errors of up to 60 percent. To address this issue, the system is optimized by considering large deformation. The nonlinear electromechanical governing equations of the disk vibrator are derived by Hamiltonian principle, discretized by Galerkin method and solved by Incremental Harmonic Balance method (IHB). The present results are verified by the finite element simulation. Results show that adjusting the relation between the resonant frequencies of the Helmholtz resonator and the disk vibrator can increase voltage output by 36.5 percent compared to the linear model.