bluuebunny/crossref_metadata_2025 huggingface dataset:
grupo de discusión como aproximación metodológica en investigaciones cualitativas
Authors: Arboleda Luz M.
Published: July 2024

El presente artículo trata sobre el grupo de discusión, sus orígenes, definiciones y marcos teórico, epistemológico y procedimental. Asimismo se expone, en el marco de la investigación Significado del saber popular en alimentación para los nutricionistas dietistas del Valle de Aburrá, la forma en que se utilizó el grupo de discusión como método, argumentando su pertinencia en la investigación y exponiendo ampliamente su diseño a partir de los procedimientos propuestos para dicho método. Esto constituyó un gran acierto, pues un tema como el significado del saber popular requiere de discusiones abiertas y flexibles para encontrar el sentido y el significado en forma conjunta. En nuestro medio el grupo de discusión como método ha sido poco explorado en investigaciones sobre cultura, mucho menos en el sector salud. La técnica más aproximada en este sector es la de grupos focales, desarrollados sobre todo en el campo de la mercadotecnia como técnica en la cual interesa conocer los gustos y preferencias de los consumidores, lo cual se logra convocando un grupo de personas para conocer sus opiniones, gustos y preferencias. En la utilización del grupo focal no se busca construir sentido, mientras que el grupo de discusión se utiliza con dicho fin: encontrarle sentido al tema discutido.
Prevalencia de alteraciones en la función pulmonar de la población residente vecina a dos fábricas de material particulado, corregimiento La Sierra, Municipio de Puerto Nare (Antioquia, Colombia), 2008
Authors: Quiroz Carlos M.
Published: July 2024

Objetivo: determinar la función pulmonar y las condiciones de exposición a material particulado producido por dos fábricas en 264 residentes en el corregimiento La Sierra del municipio de Puerto Nare, departamento de Antioquia, en el 2008. Metodología: se realizó espirometría y se aplicó un cuestionario de síntomas respiratorios. Se midieron el material particulado menor de 10 micrómetros (PM10), la temperatura, la humedad, la dirección del viento y la precipitación en 6 meses. Resultados: 7,2% de las personas presentó el porcentaje del volumen espiratorio forzado (VEF) menor de 70%; 27,7% y 28% presentaron el volumen espiratorio forzado del primer segundo (VEF1 ) y la capacidad vital forzada (CVF) menor de 80%. El mayor número de personas evaluadas con el %VEF < 70% vive en los cuatro barrios vecinos a las empresas. Se encontró asociación estadística entre un índice de masa corporal mayor de 25 y CVF < de 80% (p < 0,0009), tiempo de residencia y CVF < de 80%. La concentración promedio de PM10 durante el periodo de los seis meses fue de 42,1 µg/m3 . La más alta fue de 142,89 µg/ m3 . Conclusión: un importante porcentaje de la población tiene alteraciones en la función respiratoria, principalmente, quienes viven cerca de las empresas en presencia de concentraciones de PM10, consideradas de riesgo. Este es un problema grave de salud pública en sus componentes ambiental, de salud y de equidad social que no se está interviniendo adecuadamente, lo cual, de hacerse, sería una intervención que podría configurar un modelo para implementar políticas de protección a la población en lo referente a la exposición a contaminación ambiental.
Sintomatología persistente en trabajadores agrícolas expuestos a plaguicidas órgano-fosforados
Authors: Palacios N. Martha E. , Paz María P.
Published: July 2024

Objetivo: evaluar la prevalencia de estos síntomas y analizar su relación con la exposición a plaguicidas y el nivel de colinesterasa en trabajadores agrícolas. Metodología: se realizó un estudio transversal analítico con 106 jornaleros en un campo agrícola en México. Se determinó el nivel de colinesterasa y los síntomas según la exposición. La exposición se delimitó con un índice constituido por 15 variables. Resultados: la prevalencia de síntomas fue de 52 por cada 100 trabajadores. 31% refirió de 1 a 3, 16% de 4 a 9 síntomas y el 5% presentó más de 10. Hubo asociación entre días de exposición y síntomas persistentes p = 0.03. También entre nivel de exposición y presencia de síntomas probables y específicos. Los más expuestos tuvieron una probabilidad 20% mayor de tener síntomas. La concentración de colinesterasa estuvo dentro de rangos normales. Se detectó anemia en el 28% de la población. Esta fue tres veces más frecuente en las mujeres p < 0,001. Conclusiones: en este grupo fue posible identificar el aumento de síntomas persistentes en jornaleros con niveles de colinesterasa dentro de rangos habitualmente considerados normales.
Valoración de carga física en estibadores de una cooperativa de trabajo asociado
Authors: Zapata B. Hernán D. , Arango B. Gloria L. , Estrada Luz M.
Published: July 2024

Los estibadores se dedican a la movilización manual de materiales con exposición a variados niveles de carga física, con demanda de esfuerzo mecánico y la incidencia de otros factores de riesgo del ambiente de trabajo. Objetivo: determinar el nivel de exposición a carga física de trabajo en una muestra de estibadores de una cooperativa de trabajo asociado que laboran en una planta de producción de concentrados para animales en Itagüí-Antioquia y proponer medidas de control en el ambiente de trabajo. Metodología: estudio observacional descriptivo por conveniencia a 41 estibadores; se les aplicó, inicialmente, encuesta sociodemográfica y luego se les realizó el monitoreo de frecuencia cardíaca; posteriormente, se aplicó el método Frimat para determinar los niveles de exposición a carga física, según el índice de penosidad. El análisis estadístico fue de tipo descriptivo y no paramétrico (Chi-cuadrado χ2 ) Resultados: se pudo establecer que, de los cuatro puestos de trabajo, dos asocian la mayor carga física para el personal. De los 3 estibadores (el 100%) que se desempeñaban como paleadores y 14 (el 63.6%) de los 22 que laboraban como arrumadores y desarrumadores, se ubicaron en niveles altos de exposición, entre penoso y extremadamente duro para carga física según Frimat; 11 (el 91.7%) de los bodegueros y 4 (el 100%) de los cosedores de sacos, se ubicaron en niveles de exposición baja entre carga física mínima y soportable. Discusión: el tipo de puesto de trabajo desempeñado y las actividades que se asocian a este, afectan el nivel de carga física de trabajo. Los factores personales pueden incidir en la carga física.
VIH y vulnerabilidad: una comparación de tres grupos en Cali, Colombia
Authors: Galindo Q. Jaime , Tello B. Inés C. , Mueses M. Héctor F. , Duque M. Jorge E. , Shor-Posner Gail , Moreno Geraldine
Published: July 2024

Objetivo: determinar las características socio-demográficas, comportamientos de riesgo para VIH/Sida y presencia de VIH en tres grupos de participantes de diferentes grupos socio-económicos en Cali. Metodología: entre 2005 y 2007, Durante campañas de búsqueda activa focal integral de VIH, 4055 participantes dieron voluntariamente su consentimiento informado, respondieron un cuestionario estructurado, recibieron asesoría de VIH pre-prueba y post-prueba, así como prueba para diagnóstico presuntivo de VIH. Los participantes fueron agrupados en tres categorías: personas de bajo nivel socio-económico, baja escolaridad y alto desempleo (N1=1217); trabajadores empleados con escolaridad técnica-superior y de estrato medio-alto (N2=899); y estudiantes de universidades de carácter privado, de estrato medio-alto (N3=1939). Se determinaron características socio-demográficas, comportamientos sexuales y auto percepción de conocimientos sobre VIH. Análisis estadístico: uso de Chi-Cuadrado y prueba de muestras independientes t-student, significancia<0.05 e intervalos de confianza al 95%. Resultados: prevalencia global de vih 0.62%; para el grupo N1 la prevalencia fue 1.97%, mayor que en los otros grupos (p><0.0001). Conclusiones: una alta prevalencia de vih en el grupo N1 fue evidente, junto con una historia previa más frecuente de Enfermedad de Transmisión Sexual (ets) y pobre auto-percepción de conocimientos sobre vih, destacando la necesidad de fortalecer las estrategias de prevención y tamizaje de ets y vih dirigidas a este grupo. >< 0.05 e intervalos de confianza al 95%. Resultados: prevalencia global de VIH 0.62%; para el grupo N1 la prevalencia fue 1.97%, mayor que en los otros grupos (p<0.0001). Conclusiones: una alta prevalencia de vih en el grupo N1 fue evidente, junto con una historia previa más frecuente de Enfermedad de Transmisión Sexual (ets) y pobre auto-percepción de conocimientos sobre vih, destacando la necesidad de fortalecer las estrategias de prevención y tamizaje de ets y vih dirigidas a este grupo. >< 0.0001). Conclusiones: una alta prevalencia de VIH en el grupo N1 fue evidente, junto con una historia previa más frecuente de Enfermedad de Transmisión Sexual (ETS) y pobre auto-percepción de conocimientos sobre VIH, destacando la necesidad de fortalecer las estrategias de prevención y tamizaje de ETS y VIH dirigidas a este grupo.
Comunicación de la noticia del nacimiento de un niño o niña con Síndrome de Down: el efecto de una predicción desalentadora
Authors: Bastidas A. Miriam , Alcaraz L. Gloria M.
Published: July 2024

Objetivo: conocer la forma como los trabajadores de la salud comunican la noticia del nacimiento de un niño o niña con Síndrome de Down (SD). Metodología: estudio cualitativo, de corte etnográfico. Participaron 20 madres y una abuela, se realizaron entrevistas semiestructuradas y observaciones en el campo. Resultados: la noticia del nacimiento del niño o niña con SD se da en forma fría y deshumanizada, desde una mirada de la discapacidad sin solución. Discusión: las madres perciben, en los trabajadores de la salud, desinterés por sus circunstancias. La mayoría les trasmiten la idea de un niño o niña anormal y con una discapacidad que generará muchos problemas. La manera como reciben la noticia no favorece el encuentro con el hijo, y pone en incertidumbre la visión de futuro de madre-niño. Conclusiones: el personal de salud carece de preparación académica para dar la noticia del nacimiento de un niño o niña con SD y de la sensibilidad para apoyar a la madre en el encuentro con su hijo. Recomendaciones: preparar a los estudiantes de las áreas de la salud para dar los diferentes tipos de noticia dentro de un ambiente humanizante en el cual tenga tanto valor la dimensión biológica como la social y psicoafectiva.
Hábito de fumar y estilo de vida en una población urbana
Authors: Martínez L. Elkin , Saldarriaga R. Liliana
Published: July 2024

El tabaco es nocivo para la salud y afecta a muchas personas en el mundo. Sus consecuencias implican alta morbilidad y mortalidad por enfermedades cardiorrespiratorias y cáncer, además de los costos económicos que se derivan de este complejo problema de salud pública. Para comprender mejor esta dependencia, es necesario averiguar si su presencia obedece a un hábito aislado o si forma parte de un comportamiento poco saludable. Objetivo: explorar la relación entre el hábito de fumar y algunos componentes del estilo de vida. Metodología: estudio de corte transversal con 4.000 adultos que busca identificar la relación entre el tabaquismo y aspectos tales como la edad, el género, la educación, el nivel socioeconómico, el sedentarismo, la alimentación, la recreación y el consumo de alcohol. Resultados: la edad y el nivel socioeconómico no se encontraron asociados al tabaquismo; en cambio, el sexo, la educación, el consumo de alcohol, el sedentarismo, los hábitos alimenticios poco saludables y la recreación inadecuada se encontraron estadística y epidemiológicamente asociados con el hábito de fumar. Conclusiones: fumar se asocia a otros componentes desfavorables del estilo de vida. Las acciones de control comunitario y promoción de la salud deberían abordar el problema con estrategias integrales de modificación del comportamiento humano para lograr resultados eventualmente más efectivos.
La salud pública como ciencia social: reflexiones en torno a las posibilidades de una salud pública comprensiva
Authors: Restrepo O. Diego A.
Published: July 2024

Las estrechas relaciones históricas entre la medicina y la salud pública han tenido como consecuencia, para esta última, la herencia de rasgos epistemológicos propios de la concepción positivista de la ciencia en la que se ha apoyado gran parte de los desarrollos teóricos de la medicina moderna. Desde este referente ontológico, epistemológico y metodológico del positivismo, la salud queda reducida a explicaciones determinísticas, lineales, causalistas, que anulan sistemáticamente cualquier referencia al mundo de la vida (Lebenswelt), tanto del investigador como de los “objetos” de la investigación. Las pretensiones de cientificidad de la salud pública se han puesto por encima, incluso, de su compromiso ético y político, ampliando cada vez las brecha entre el conocimiento científico y las condiciones concretas de existencia de los actores sociales y su relación con la salud. El presente trabajo expone algunas reflexiones en torno a las condiciones de posibilidad de un enfoque comprensivo de los problemas de la salud pública a partir de una concepción de la salud como fenómeno social, esto es, como emergente del entramado complejo de relaciones intersubjetivas de los actores sociales, en un horizonte histórico-social particular y con las implicaciones epistemológicas, éticas y políticas de esta perspectiva para la investigación en salud pública.
Similitudes y diferencias entre miembros de las Autodefensas Unidas de Colombia, agresores severos y controles comunitarios en Medellín
Authors: Duque Luis F. , Montoya Nilton E. , Montoya Marcela
Published: July 2024

Con base en un estudio de casos y controles llevado a cabo entre 2003 y 2005 en Medellín, Colombia, se compararon las características de agresores severos o delincuentes mayores con las de miembros de las Autodefensas Unidas de Colombia (AUC), comúnmente llamados paramilitares, y las de controles comunitarios. Los agresores severos y paramilitares tienen un menor nivel educativo que los controles, provienen en menor proporción de familias biparentales, en sus familias de origen había más problemas de consumo de drogas y abuso de alcohol y tuvieron en mayor grado desplazamiento forzado y asesinato de miembros de la familia. No hubo diferencias en cuanto al tiempo de residencia en la ciudad y en el barrio ni en cuanto a la forma de tenencia de la vivienda en la familia de origen, tampoco en cuanto a estresores en la familia actual. Tampoco las hubo en cuanto a la creencia en Dios, la práctica religiosa ni los motivos para practicar la religión. No hubo diferencias entre agresores severos y paramilitares con respecto a las anteriores variables. Los paramilitares indicaron haber padecido condiciones de extrema pobreza en su niñez en mayor grado que los agresores severos y los controles. Se exploró también la percepción de oportunidades de progreso en la sociedad.
Reporte de hechos violentos en los municipios del Valle de Aburrá
Authors: Duque Luis F. , Montoya Nilton E. , Toro Jorge A.
Published: July 2024

Este artículo analiza el reporte de hechos violentos en los municipios del Valle de Aburrá con base en la encuesta sobre magnitud, distribución y factores asociados a la violencia realizada entre 2003 y 2004 en el área urbana de los diez municipios del Valle de Aburrá. Prácticamente no se denuncian las formas de agresión menos severas y más del 75% de las víctimas de agresión severa no denuncian el hecho ante las autoridades. Se concluye que con estos niveles de subregistro no es posible apoyar políticas públicas que impacten estos hechos.
Sistema de vigilancia epidemiológica de la violencia para los municipios colombianos
Authors: Duque Luis F. , Caicedo Beatriz , Sierra Clara
Published: July 2024

Se analizan los diferentes sistemas de vigilancia epidemio­lógica sobre lesiones y violencia propuestos por organismos nacionales e internacionales; se hace énfasis en que ellos no tienen suficiente información sobre lesiones no fatales, carac­terísticas de los agresores ni factores de protección y de riesgo de las diferentes formas de violencia. Se propone un sistema que utilice información que, por norma legal, debe ser reco­lectada a escala local y que tenga un bajo subregistro (muertes violentas y por accidentes de transito) y lesiones no fatales y, además, un sistema de encuestas periódicas, con diferentes formatos, que puedan aplicarse según la capacidad del res­pectivo municipio. Por medio de las encuestas se monitorea la magnitud y distribución de diferentes formas de violencia y de otros comportamientos de riesgo, por lo general a aso­ciados a ella, así como los factores de protección y de riesgo. Se indica que el sistema propuesto complementa y enriquece, mas no remplaza, los sistemas de vigilancia epidemiológica vigentes hoy por norma legal en el país.
İLETİŞİM VE MEDYA ÇALIŞMALARINDA YENİ GELİŞMELER: YAPAY ZEKÂ VE GAZETECİLİK ARAŞTIRMALARINA DAİR BİBLİYOMETRİK BİR ANALİZ
Authors: Yeniceler Kortak İrem
Published: July 2024

Teknolojinin gelişimine paralel olarak yeni araştırma konuları ortaya çıkmıştır. Söz konusu araştırmalar, medya üzerinde de yoğunlaşmış ve yeni tür medyaların incelenmesine dayalı örnekler ortaya konmuştur. Yapay zekâ ve gazetecilik ilişkisinin araştırılmasına dayalı çalışmalar, ağırlıklı olarak yeni gazetecilik türlerini incelemekte ve teknoloji - gazetecilik ilişkisini analiz ederek geleceğe dair öngörülerde bulunmaktadır. Bu noktadan hareketle, çalışmada yapay zekâ ve gazetecilik ilişkisinin akademik çalışmalarda ne şekilde ele alındığını detaylı bir şekilde incelemek amaçlanmıştır. Araştırmanın belirlenen amacına uygun olarak, yapay zekâ ve gazetecilik ilişkisine yönelik Web of Science veri tabanında taranan akademik çalışmalar ele alınmış ve VOSViewer uygulaması üzerinden bibliyometrik verileri analiz edilmiştir. Gerçekleştirilen analizler sonucunda kavrama yönelik araştırmaların ağırlıklı olarak İngilizce dilinde yazıldığı, 1992 ve 2023 yılları arasında yapay zekâ ve gazetecilik konusunda toplamda 194 adet araştırmanın yapıldığı, çalışmaların büyük çoğunluğunun makale türünde yayımlandığı, 2020 ve 2022 yıllarında araştırmaların sayısının artış gösterdiği saptanmıştır. Yapay zekâ teknolojilerinin gelişim göstermesi ve gazetecilikte kullanımının benimsenmesi sonucunda gelecekte konuyla ilgili yapılacak çalışmaların da daha geniş bir alana yayılacağı ve farklı disiplinler üzerinden araştırmaların gerçekleştirileceği öngörülmektedir.
The Unfortunate Fate of a Neoclassical Architect and His Neglected Transylvanian Buildings
Authors: Rus-Cacovean Ioana
Published: July 2024

Among the few examples of Neoclassical architecture in Transylvania, József Weixelbraun’s works are important in the region’s heritage. Regrettably, his most ambitious designs, such as the Toldalagi mansion in Corunca and his house in Cluj, are either unknown or poorly preserved, which does not do justice to this talented but unfortunate architect. His promising career was adversely affected by a failed sugar factory project.
Nerdüş Deresi’nin (Şırnak) su kalitesine asfaltit ocaklarının etkisinin değerlendirilmesi
Authors: Kantarcı Orkun , Baran Hacı Alim , Kantarcı Sadiye , Nalbantçılar M Tahir
Published: July 2024

Bu çalışmada, Şırnak il merkezinde işletilmekte olan asfaltit madenlerinin yakınından akan Nerdüş Deresi’nin su kalitesi ve suda madenlerden kaynaklı metal yüklerinin asidiklik etkisi araştırılmıştır. Bu amaçla, dereden mevsimsel değişime bağlı olarak kurak ve yağışlı dönemde olmak üzere alınan su örneklerinin fiziksel parametreleri yerinde ölçümlerle ve majör anyon-katyon içerikleri ise laboratuvar analizleriyle belirlenmiştir. Dereden alınan örneklerin analizleri genellikle Ca+2+Mg+2>Na++K+ olup, karbonatlı ve sülfatlı sular tipinde ve HCO3-+CO3-2>Cl-+SO4-2 olan sulardan oldukları belirlenmiştir. Su örneklerinin majör anyon-katyon analiz sonuçları WHO (2011) ve TS 266 (2005) standartlarına göre değerlendirildiğinde, elementlerin genel olarak sınır değerler içerisinde olduğu, ancak yağışlı dönemde potasyum ve kurak dönemde sülfat içerikleri bakımından içme amaçlı kullanıma uygun olmadıkları belirlenmiştir. TDS değerinin 300-900 mg/L sınır değerleri aralığında olup “kabul edilebilir ve adil” sınıfta yer aldığı, fakat bu değerin nispeten yüksek olmasının nedeninin, dere çevresinde yer alan asfaltit maden sahalarının jeolojik formasyonlarının suyun kimyasını etkilemesinden kaynaklanabileceği değerlendirilmiştir. Ayrıca; su örneklerinin C2-C3 (Orta Tuzlu–Yüksek Tuzlu Su) sınıfında yer aldığı, suyun nötr ve düşük metal konsantrasyon içeriğine sahip olmasından dolayı madenden kaynaklı bir asidite olmadığı belirlenmiştir. Nerdüş Deresi’nin suyunun orta derecede tuza ihtiyacı olan ve sodyuma karşı hassas olan bitkiler dışındaki bitkiler için kullanılabilirliği mümkün olacaktır.
Assessment of endometrial and subendometrial three-dimensional power Doppler angiography evaluated by the VOCAL method in frozen-thawed embryo transfer cycles on hormone replacement therapy
Authors: Safarian Galina Kh. , Ob'edkova Ksenia V. , Ryzhov Julian R. , Krikheli Inna O. , Dzhemlikhanova Lyailya Kh. , Makhmadalieva Manizha R. , Mazurenko Maria S. , Tapilskaya Natalia I. , Gzgzyan Alexander M. , Bespalova Olesya N.
Published: July 2024

BACKGROUND: The effectiveness of in vitro fertilization cycles / frozen-thawed embryo transfer cycles depends on a number of factors, the endometrial one being of great importance. Adequate endometrial and subendometrial blood supply is considered necessary for successful implantation. Currently, the possibilities of non-invasive assessment of the implantation properties of the endometrium are limited to the use of ultrasound.
AIM: The aim of this study was to assess the performance of endometrial and subendometrial three-dimensional power Doppler angiography combined with the Virtual Organ Computer-aided Analysis (VOCAL) method in frozen-thawed embryo transfer cycles on hormone replacement therapy and compare the obtained data among the women examined.
MATERIALS AND METHODS: This prospective study included 20 women. Doppler measurements were carried out three times — on the day of progesterone initiation, the day before embryo transfer and on the day of embryo transfer. The VOCAL software assessed the endometrial and subendometrial volume and blood flow indices such as vascularization index, flow index, and vascularization flow index. Patients were divided into two study groups depending on the onset of clinical pregnancy.
RESULTS: On the day of progesterone initiation among patients who got pregnant, we observed higher vascularization (3.52 ± 1.99 vs. 1.05 ± 1.36; p = 0.03) and vascularization flow (1.54 ± 0.98 vs. 0.63 ± 0.55; p = 0.03) indices compared to women with a negative result. Moreover, endometrial vascularization index on the day of progesterone initiation was positively correlated with the estrogen dose among both pregnant (r = 0.61; p = 0.04) and non-pregnant (r = 0.9; p = 0.0008) women. No differences in subendometrial blood flow indices depending on the onset of pregnancy were obtained, just as endometrial blood flow indices the day before embryo transfer and on the day of embryo transfer were comparable between women in the both study groups.
CONCLUSIONS: Three-dimensional power Doppler angiography evaluated by the Virtual Organ Computer-aided Analysis (VOCAL) method is a promising tool for non-invasive assessment of endometrial receptivity in frozen-thawed embryo transfer programs. However, further studies are required on a larger patient sample to form conclusions that are more accurate.
Evaluation of the effectiveness of innovative methods of focused ultrasound and uterine artery embolization in the treatment of uterine fibroids
Authors: Kaushanskaya Lyudmila V. , Gatagazheva Zareta M. , Uzdenova Zukhra K. , Gatagazheva Malika M. , Arsanukaeva Khava A. , Makhmudov Nesredin A. , Minigulova Darya P.
Published: July 2024

BACKGROUND: Uterine fibroids are one of the most common gynecological diseases. The application of innovative techniques such as focused ultrasound ablation and uterine artery embolization has improved the quality of life of many patients. However, despite significant advances in innovative therapies, there is no certainty about the long-term efficacy of focused ultrasound ablation and uterine artery embolization.
AIM: The aim of this study was to compare the efficacy of focused ultrasound ablation and uterine artery embolization treatments of uterine fibroids.
MATERIALS AND METHODS: This study analyzed observations of 112 patients with uterine fibroids. Patients in the first group were treated with focused ultrasound ablation (n = 44). The second group of patients underwent uterine artery embolization (n = 68).
RESULTS: The study groups differed in the reduction of myomatous node sizes one, three, six and 12 months after surgery, depending on the chosen treatment method (p 0.001). In the first group, fibroid volume decreased by 14% after a month and by 35% after 12 months. In the second group, it decreased by 20% after a month and by 54% after a year.
CONCLUSIONS: Treatment with the uterine artery embolization method reduced fibroid volume by 54%, which is 19% more effective than the focused ultrasound ablation method.
Viktor P. Baskakov: life, science, and heritage (on the 100th anniversary of his birth)
Authors: Bezhenar Vitaly F. , Dyachuk Alexander V. , Fedosova Dariya V. , Barnash Ilarion A. , Chmaro Maria G. , Ageeva Valeria A.
Published: July 2024

This article sheds light on the personal and professional paths of Professor Viktor Baskakov, who was an outstanding obstetrician-gynecologist, an endometriosis specialist, and the author of the first fundamental scientific works on endometriosis in Russia. The paper explores the milestones of the professor’s scientific career and discusses the peculiarities of clinical work and surgical techniques in the treatment of deep infiltrative endometriosis, in particular. In addition, new methods of management of the early postoperative period, as well as prevention and rehabilitation of gynecological patients are described. Viktor Baskakov was a talented teacher and mentor, a skilled surgeon, a competent scientific and clinical supervisor who had an innovative and bold view of the problems of treatment and diagnosis of endometriosis, which at that time were especially relevant and under-investigated. Special attention is paid to the many memories of colleagues and grateful patients of Professor Viktor Baskakov.
Role of vimentin in the morphogenesis of endometrial decidualization during pregnancy with IVF methods
Authors: Tral Tatiana G. , Tolibova Gulrukhsor Kh.
Published: July 2024

BACKGROUND: Early reproductive loss is a complex problem, the solution of which requires a systematic approach to the study of the morphogenesis of gravid transformation. Violations of the morphofunctional characteristics of the endometrium are associated with chronic endometritis, which entails implantation pathology and the development of pregnancy, while formulating indications for the use of IVF methods. Chronic endometritis disrupts the differentiation of stromal cells and intermediate filaments with subsequent pathology of decidualization and gravid transformation.
AIM: The aim of this study was to evaluate vimentin expression in decidual cells of the gravid endometrium in an undeveloped first-trimester pregnancy after IVF, depending on its transformation in patients with chronic endometritis.
MATERIALS AND METHODS: Histological and immunohistochemical studies were performed on 40 samples of abortion material with normal chorionic villi karyotype from a non-developing pregnancy after IVF in patients with chronic endometritis and 15 samples of abortion material from a progressive pregnancy, surgically terminated at the woman’s request at similar terms. Two groups were formed — I group with a full-fledged gravid transformation in a non-developing pregnancy after IVF (n = 20) and II group with an incomplete gravid transformation in a non-developing pregnancy after IVF (n = 20). Histological examination was performed according to the standard procedure. Immunohistochemical study was performed using a one-step protocol with antigen unmasking. Primary monoclonal antibodies to vimentin (Clon V9, Diagnostic BioSystems Inc., Spain) were used at a 1 : 1000 dilution. Vimentin expression was evaluated in the compact layer of the gravid endometrium.
RESULTS: A full-fledged gravid transformation of the endometrial stroma in the abortion material in study group I and the control group was represented by mature deciduocytes of the epithelioid type, round or polygonal in shape, with a light vesicular nucleus. With an incomplete gravid transformation, the compact layer of the gravid endometrium was represented by fibroblasts with varying degrees of cytoplasmic development, from mild changes to the formation of pre-decidual and immature decidual cells. A decrease in vimentin expression was verified in the gravid endometrium after IVF compared to the control group. In case of an incomplete gravid transformation, a decrease in vimentin expression was also verified compared to the control group and study group I.
CONCLUSIONS: The presence of chronic endometritis in patients with infertility and chronic endometritis not only causes pathology of the original endometrium, but also disrupts decidualization, leading to reproductive loss with normal embryo karyotype.
High-Resolution Velocity and Seismic Anisotropy Structures of the 2021 Ms 6.0 Luxian Earthquake Zone in Sichuan Basin
Authors: Wu Pingping , Guo Huili , Xu Wei , Qin Tongwei , Li Dahu , Lu Laiyu , Ding Zhifeng
Published: July 2024

The Ms 6.0 Luxian earthquake, which occurred in a shallow sedimentary cover on the southern margin of the Sichuan basin in China, stands as the most powerful earthquake ever recorded in this region. This study aims to integrate multiple seismological methods to comprehensively investigate the seismic nucleation environment. Using data from 91 densely distributed seismic stations within the Luxian earthquake zone, we constructed models for velocity, anisotropy, and interfaces. Our results suggest the presence of a detachment interface at depths of ∼4.0–5.0 km, which appears to function as a stress-decoupling layer. This is evidenced by a noticeable shift in the intensity and orientation of azimuthal anisotropy, transitioning from weak to strong, and altering its alignment from a northwest–southeast to a northeast–southwest orientation. The mainshock and aftershocks are predominantly clustered along the boundaries characterized by high- and low-velocity zones, as well as the boundary of VP/VS ratios beneath the detached layer. This suggests the likely existence of a pre-existing northwest–southeast-striking fault with a southwest dip, extending from the underlying basement to the overlying sedimentary cover. The radial anisotropy analysis reveals a predominance of negative values beneath the Huaying Mountain fault, whereas positive values are prominent in the Yujisi sedimentary syncline. This distinctive pattern implies tectonic movements related to fault activities within the fault zone. Based on our findings and previous research, we speculate that the Ms 6.0 Luxian earthquake may have been influenced by local stress fields and triggered by industrial activities.
Analyzing Volcanic, Tectonic, and Environmental Influences on the Seismic Velocity from 25 Years of Data at Mount St. Helens
Authors: Makus Peter , Denolle Marine A. , Sens-Schönfelder Christoph , Köpfli Manuela , Tilmann Frederik
Published: July 2024

We estimate changes in the seismic velocity (dv/v) from 25 years of ambient seismic noise recorded at Mount St. Helens (MSH). At MSH, the availability of seismic stations changes frequently due to station failure and the installation of new stations. Therefore, it is difficult to combine relative measurements that do not span the same time and space. We tackle this challenge by developing a spatial imaging algorithm to normalize all ∼1400 dv/v time series onto one spatial grid. Thereby, we obtain time-dependent velocity change maps of the MSH region, which we analyze with the help of auxiliary observations, such as ground position (i.e., Global Navigation Satellite System [GNSS]), weather data, environmental observations, and regional seismicity. In the dv/v time series, we find a variety of dynamics caused by volcanic, tectonic, and environmental forcing. With the initiation of MSH’s 2004–2008 volcanic crisis, dv/v exhibits a significant increase, which we link to the deflation of the volcanic plumbing system, also observed on GNSS data. Between 2013 and 2018, when seismicity levels are elevated, we find lower velocities at depth. This phase is followed by an episode of relative quiescence, accompanied by significant dv/v increases close to the St. Helens seismic zone. We suggest a reinflation of the magmatic plumbing system after MSH’s 2004–2008 eruption lasting until about 2017. Afterward, the magmatic activity in the subsurface reduces, thereby decreasing pressure and increasing the seismic velocity. Fluctuating groundwater levels may dominate the seasonal cycles in the dv/v time series. A contrasting seasonal response between the high-elevation edifice and foothill valleys may indicate that surface freezing inhibits subsurface groundwater infiltration at higher altitudes.
INVESTIGATION OF HIGH SCHOOL STUDENTS’ EXPOSURE TO PHUBBING BEHAVIOR
Authors: Turasan Alpaslan Demet , Önal Nezih
Published: July 2024

Technological behavioral disorders have become prevalent issues nowadays. Uncontrolled and excessive time spent on the internet, along with the addictive use of mobile phones, brings along problems in social relationships, feelings of deprivation, and situations such as mobile device or technology addiction. The situation of being unable to live without a phone and consciously ignoring people around oneself has begun to be defined as 'Phubbing'. The main aim of this study is to examine high school students' instances of displaying Phubbing behavior concerning various demographic variables such as school type, gender, grade level, family relationships, and friendships. It is believed that this study will create an awareness of Phubbing behavior and contribute to the literature by providing insights into situations negatively affecting interpersonal communication, thereby enabling necessary precautions to be taken. The aim of this study is to examine Phubbing behavior among high school students concerning various demographic variables (school type, gender, grade level, family relationships, friendship relationships, duration of internet usage). The study was conducted based on a quantitative research method using a survey design. The 'General Phubbing Scale’ was employed as the data collection instrument. A total of 353 students from both private and public high schools in a province in the Central Anatolia region participated in the research during the 2022-2023 academic year. In addition to descriptive statistics for the analysis of quantitative data obtained from the scale, tests examining differences between means, such as independent sample t-Test and one-way analysis of variance (ANOVA), were utilized. Upon examination of the findings from the study, no significant difference was found concerning Phubbing behavior based on gender. However, significant differences were observed in demonstrating Phubbing behavior among students based on school type, phone usage durations, and family and friendship relationships. The research concludes with some recommendations.
Industry 4.0 – Development and Limitations in Large Manufacturing Enterprises in Poland. Analysis of Research Results
Authors: Stasiuk-Piekarska Anna Katarzyna ,   Poznań University of Technology. Faculty of Engineering Management
Published: July 2024

Theoretical background: Industry 4.0 tools are an important element in achieving a competitive advantage, especially among manufacturing companies. There are numerous studies regarding this idea’s level of implementation in companies operating in Poland. Purpose of the article: The aim of the article was to verify the hypothesis regarding the existence of barriers and opportunities for implementing Industry 4.0 solutions among large manufacturing enterprises in Poland. Research methods: The author presented the results of her own research carried out at the end of 2019 by means of the CATI method on 108 large manufacturing enterprises in Poland. She supplemented the state of knowledge and verified it by analyzing secondary research – two reports from research conducted in 2022 using the CAWI method. Main findings: It was the basis for concluding that the results of the author’s study did not lose their significance, and the analysis of the correlation between the results may support conscious decision-making as to which areas interact with each other and in what way.
EXPLORING THE IMPLEMENTATION OF ONLINE LEARNING PROGRAM FROM THE PERSPECTIVE OF LEARNERS IN REMOTE AREA
Authors: Nisrina Nisrina
Published: July 2024

Abstract: This research is intended to explore the students who follow the online learning programzso called Recognition of Prior Learning in Remote Area. Qualitative descriptive method was conducted to gain the data the findings. After spread the questionnaire as instrument of the study, the result show that students’ motivation must be maintained after first meeting of the class, students’ autonomous learning does not activated automatically even the teachers use online learning platform; teachers’ instruction must be vividly stated that there are instruction that insist them to open the platform outside the learning period. Students’ English proficiency also seems do not show positive vibe. Stakeholder of the program are advised to do training on the lecturer before running the program in remote area; to mitigate the discrepancy of the learning system in platform used. Teachers are boosted to have a clear instruction to mitigate time and space constraint in learning activities.Keywords: , online learning, students’ perceptions
THE PERCEPTION OF EFL STUDENTS ON THE DEVELOPMENT OF STUDENTS’ READING HABIT THROUGH DIGITAL MANGA
Authors: Ramadhan Bramantara Haikal , Wulyani Anik Nunuk , Febrianti Yusnita
Published: July 2024

This study aims to investigate students’ perception on their development of reading habit through English-translated digital manga. This study used a survey research design to 60 students and an additional interview to 5 students. The data collection is collected through questionnaire. Around 83% of students out of 60 students believe that reading digital manga develops their reading habit. From the result of this study, most of the participants believe that English-translated digital manga is able to develop their reading habits for it helps them to allocate a certain time to have a reading activity, and also helps them spare their leisure time to have a reading activity that they like. The digital manga is also inexpensive and provides gorgeous pictures and artstyles that motivate the students to read more. Thus, this study implies that English-translated digital manga indeed contribute to the development of reading habit for EFL students.
The methodical approach to the study of the housing market of urban agglomerations of the “second-tier”
Authors: Kozhevnikov S. A. , Voroshilov N. V. , Kryukov I. A.
Published: July 2024

Purpose: is to substantiate and test the methodological approach to the study of the housing market of “second-tier” urban agglomerations in a spatio-temporal projection.Methods: the methodological basis of the study was the theories of urban agglomeration and market integration. General scientific (analysis, synthesis, structural-functional), economic and statistical methods (identification of development trends, assessment of the integration of local housing markets), monographic analysis (research of approaches to market analysis), analysis of the regulatory framework were used.Results: the methodological approach to the study of the housing market of agglomerations is proposed and tested, the peculiarity of which is its analysis in a spatio-temporal projection based on analytics of Rosstat data and specialized information resources. Based on the results of its testing, the features of agglomerations were identified in terms of scale, spatial orientation of housing construction, and three types were identified: with an increase in the share of the core in the total volume of housing stock (Kaluga, Khanty-Mansiysk, Norilsk); core and one adjacent municipality (Vologda, Tambov, Yuzhno-Sakhalinsk); municipalities of the satellite zone (Arkhangelsk, Surgut). It is substantiated that the latter type is characteristic of agglomerations, that are generally at more mature stages of development. It was revealed that disproportions are manifested not only in the quantitative characteristics of housing, but its lower quality is noted in the satellite zone. It is shown that these features lead to a decrease in the potential for the development of integration processes in the market, which is also manifested in the weak transmission of price signals in the agglomeration space.Conclusions and Relevance: the hypothesis has been confirmed that in “second-tier” agglomerations, the agglomeration effects in the housing sector do not ensure spatial integration of the local core markets and satellite zone. It is substantiated that the movement towards integration is observed only in the Surgut and Arkhangelsk agglomerations. The results obtained can be used in the development of the strategic documents and projects for the development of these territories. The prospects of the study are seen in the development of institutional and economic foundations for the development of the housing market in agglomerations.
Examining The Impact of Various Factors on Working From Home
Authors: Nugroho Muhammad Fajar
Published: July 2024

The COVID-19 pandemic has brought about unprecedented challenges, prompting governments worldwide to implement social distancing measures to curb the spread of the virus. As a response, many organizations, including government agencies, have adopted remote work policies, such as working from home (WFH), to ensure the continuity of their operations while safeguarding the health and safety of their employees. The Regional Development Planning Agency of Gunungkidul District is no exception, facing the need to implement WFH measures amidst the pandemic. However, transitioning to remote work presents various challenges, particularly in ensuring the effectiveness and sustainability of public services. Therefore, understanding the factors that influence the successful implementation of WFH in this context is crucial for maintaining the quality and efficiency of public services. This study focuses on identifying these factors by examining six key variables: the availability of computers and internet networks, the ability to master technology and information, HR governance rules, organizational culture, performance evaluation instruments, and the physical conditions of the working environment. These variables were chosen based on their potential impact on WFH within the Regional Development Planning Agency. By utilizing the structural equation modeling method with the partial least squares (PLS) technique, this study aims to analyze the relationships between these variables and their effects on WFH implementation. The survey conducted with all staff of Bapeda Gunungkidul District provides valuable insights into how these factors interact and influence the successful adoption of remote work practices. The results of this study highlight the significant influence of computer and internet network availability on WFH implementation, as evidenced by the path coefficient value of 0.632, the T statistic value of 4.201, and the V value of 0.000. This finding underscores the importance of adequate technological infrastructure in facilitating remote work and ensuring the continuity of public services during challenging times like the COVID-19 pandemic. This study sheds light on the critical factors that impact the successful implementation of WFH in the Regional Development Planning Agency of Gunungkidul District. By understanding these factors, HR management can better navigate the challenges of remote work and develop strategies to optimize WFH practices, thereby maintaining the delivery of essential public services amidst crises.
Moderating Role of Health Services and Personnel on the Relationship between Education, Income, and Crude Birth Rate in Bogor Regency, Indonesia
Authors: Susetyo Budi , Lyndon Novel Anak , Afrianto Yuggo , Kusumawati Riny , Widyasari Widyasari , Fatimah Fety , Riani Desmy
Published: July 2024

This study examined the factors that influence the crude birth rate (CBR) in Bogor Regency, Indonesia. The study objectives were to (1) determine the relationship between education and CBR, (2) determine the relationship between income and CBR, and (3) determine the moderating effect of healthcare services and personnel on the relationship between education and CBR. A cross-sectional survey was conducted with a sample of 259 respondents. The data were collected using a structured questionnaire. The data were analyzed using descriptive statistics, regression analysis, and moderating effect analysis. The results show that education and income have a significant impact on CBR. However, income has a non-linear relationship. Higher income can lower the CBR in the Bogor district. Health services can moderate the relationship between education and CBR. The findings of this study suggest that education and income are important factors that influence CBR in Bogor Regency.
UNCHARTED THRESHOLDS FOR A FLEDGED CHILD AND YOUTH CARE PROFESSION
Authors: Swanzen Rika
Published: July 2024

In the child and youth care sector, protecting vulnerable children is a key priority, one that requires a skilled workforce capable of meeting diverse and complex needs. Starting with an acknowledgement of the field’s struggle for identity, this article briefly recounts highlights of our journey to achieving recognition as a profession, with an emphasis on the South African context. The profession’s early phase is described along with the key developments that have shaped the scope of practice, leading to a discussion of current matters that have the potential to transform the field, and ideas regarding priorities that may need to be considered for a longer-term agenda. Reflections on a journey that builds on lessons from South Africa as they connect to a wider global context are shared. The initiatives shared within this journey reflect a resilient sector that has contributed to the creation of employment opportunities for child carers. They also provide some milestones for the formalising of a sector that requires regulation because of the vulnerable population it serves. From the emerging priorities, pointers for the next steps in the profession’s journey are offered.