bluuebunny/crossref_metadata_2025 huggingface dataset:
Scattered QL Surface Waves Reveal Edge-Driven Convection Mantle Flow beneath the Magma-Poor Malawi Rift Zone, East Africa
Authors: Cheng Wei , Wang Guocheng , Liang Xinghui , Liu Lintao
Published: August 2022

How the initial rupturing of the magma-poor rifts started remains a controversial scientific issue due to the lack of definitive studies on the lithospheric structure and mantle flow beneath the lithosphere from these rift systems. We constrain the anisotropic structure of the mantle in the magma-poor Malawi rift zone (MRZ) by observing quasi-Love (QL) waves, which are abnormal waveforms with Rayleigh wave polarization characteristics formed by the scattering of Love waves through lateral gradients in anisotropic structures. Here, we observed clear QL waves at stations in the western MRZ, indicating that there are significant lateral gradients in anisotropy beneath the western MRZ. The stations that recorded QL waves are close to the eastern edge of an unexposed Niassa craton revealed by the latest high-resolution tomographic model AF2019. Comparing the observations of QL waves with recently published shear-wave splitting measurements in the MRZ, we infer that the cratonic lithosphere of the Niassa induced edge-driven convection (EDC) of the asthenospheric mantle on its eastern boundary, resulting in lateral gradients in seismic anisotropy beneath the western MRZ. As the EDC is a small-scale, relatively weak form of mantle convection that is easily overwhelmed by strong active upwelled asthenosphere, its presence indicates the lack of large-scale mantle convection associated with asthenospheric upwelling beneath the MRZ. The magma-poor MRZ could be an example of passive rifting due to the local asthenospheric mantle flow.
Üniversite Öğrencilerinin Uzaktan Eğitimi Kullanım Niyetlerinin UTAUT Bağlamında İncelenmesi
Authors: ÖZAYDIN ÖZKARA Betül , ÇİVRİL Hanife , ARUĞASLAN Emine
Published: August 2022

Uzaktan eğitim sistemlerinin uygulama aşamasında kabul görmesindeki etkenlerin başında kullanıcıların bu teknolojiyi kabul edip kullanması gelmektedir. Bu çalışmada, birleştirilmiş teknoloji kabul ve kullanımı kuramı (UTAUT) kapsamında geliştirilen araştırma modeli doğrultusunda örgün öğretimde kayıtlı üniversite öğrencilerinin uzaktan eğitim sistemini gelecekte kullanma niyetlerine etki eden faktörler ve bu faktörlerin davranışsal niyet üzerinde cinsiyetin etkisi araştırılmış ve çalışmada ilişkisel tarama modeli kullanılmıştır. Öğrencilerin uzaktan eğitimi kullanmalarına yönelik niyetlerini belirlemek amacıyla alan yazın taraması sonucunda bir ölçek hazırlanmış ve veriler 649 önlisans ve lisans öğrencisinden toplanmıştır. Bu veriler doğrultusunda araştırma modelindeki yapılar arasındaki ilişkiler Kısmi En Küçük Kareler Yapısal Eşitlik Modeli (KEKK-YEM) yaklaşımı ile test edilmiştir. Çalışma bulguları, performans beklentisinin ve sosyal etkinin öğrencilerin uzaktan eğitimi gelecekte kullanımına yönelik davranışsal niyeti üzerinde pozitif bir etkisi olduğunu göstermektedir. Ayrıca sosyal etki ile davranışsal niyet arasında cinsiyet grupları açısından anlamlı bir farklılık olduğu, kadınların erkeklere oranla sosyal etkiye daha fazla önem verdikleri görülmüştür.
"Treating him…like a piece of meat": Poor communication as a barrier to care for people with learning disabilities
Authors: Badcock Eleanor , Sakellariou Dikaios
Published: August 2022

People with learning disabilities face numerous barriers accessing health and social care. Previous studies have identified that poor communication can be a significant barrier, but this has not been explored in depth. This article explores the perceptions and experiences of people with learning disabilities and their family carers regarding communication with health and social care professionals, in order to establish both the areas that they find problematic and also identify strategies that can lead to more effective communication. Five people with learning disabilities and their family carers participated in the study, sharing their experiences through the use of semi-structured and symbol exchange interviews, and pictures. Communication was an area of concern for all participants, affecting their access to health and social care. Participants reported instances of ineffective and disrespectful communication and identified a desire for professionals to use a variety of communication methods, such as gestures, touch, and images, rather than relying on verbal language alone and to treat people with learning disabilities with respect.
Autism, Autonomy, and Touch Avoidance
Authors: Henderson Elle Felicity
Published: August 2022

Touch is an important component of many social experiences for many people. Autistic children commonly avoid social touch more than non-autistic peers. It is generally thought that this is due to autistic individuals experiencing hyper- or hyposensitivity of touch. While this is undoubtedly the case at least some of the time, studies of touch and autism have often involved decontextualised experimental settings or post-hoc reports on touch by autistic people or their common social interactants (i.e., parents). As such, there is very little research that looks at social touch in interactions involving autistic people and studies how it naturally occurs and how it is managed in the moment. Using multimodal Conversation Analysis, I analyse a collection of cases of social touch in the form of parents' cuddles or embraces with their autistic children. I demonstrate here what these cuddles can look like, how they can unfold over time with both autistic children and their parents mutually participate in building intimate sensorial moments. I also show more problematic moments where the child resists, abandons, or misunderstands a cuddle from their parent (or attempt to secure one) demonstrating that, in these cases, the trouble for the autistic children was not touch sensitivity but the prioritisation of courses of action that social touch would impede. As such the children display that the social touch is avoided or negatively evaluated due to its social nature, not its physical/sensational one. In demonstrating this I argue that not everything that might look like a sign of sensory difference is one.
La banca sin concesión porfiriana en el estado de Veracruz (1897-1910)
Authors: Castañeda Ángel A.
Published: August 2022

El objetivo del presente artículo es identificar a las instituciones de crédito que operaron en el estado de Veracruz durante el porfiriato. Ello, con la finalidad de ampliar la postura historiográfica sobre la presencia típica de únicamente tres instituciones bancarias en los estados. Partimos de la hipótesis de que, a raíz de la débil regulación en materia bancaria, el marco institucional porfiriano fue incapaz de regular a todas las instituciones de crédito; en consecuencia, operó una gran cantidad de instituciones de crédito sin concesión. Asimismo, realizaremos una breve exploración sobre el desenvolvimiento de los bancos sin concesión, los cuales se encontraban al margen de la regulación bancaria de la Ley General de Instituciones de Crédito de 1897.
La Dismorfología como Herramienta para un Diagnóstico Temprano de la Anemia de Fanconi; Dysmorphology as a Tool for Earlier Diagnosis of Fanconi Anemia
Authors: Fiesco-Roa Moisés Ó , Gómez-Moreno Paulina G , Espinosa-Curiel Rubí M , Rodríguez Alfredo , Frías Vázquez Sara
Published: August 2022

La anemia de Fanconi es un síndrome de inestabilidad cromosómica que cursa con falla medular, alteraciones dismorfológicas y predisposición a cáncer. Las manifestaciones de esta enfermedad incluyen anomalías del desarrollo que son parte de los acrónimos VACTERL-H y PHENOS. Estas alteraciones pueden detectarse a edades tempranas, incluso antes del inicio de las manifestaciones hemato-oncológicas. Aquí describimos cómo la búsqueda y evaluación de estas manifestaciones puede conducir a un diagnóstico temprano de la anemia de Fanconi. Fanconi anemia is a chromosome instability syndrome associated with bone marrow failure, physical abnormalities, and cancer predisposition. The Fanconi anemia phenotype includes several morphological anomalies that are part of the VACTERL-H and PHENOS acronyms. These physical alterations can be detected at an early age, even before the onset of hemato-oncological manifestations. Here we describe how to look for and evaluate these manifestations, leading to an early diagnosis of Fanconi anemia.
Carga económica de inmunodeficiencias primarias estimada por evidencia de vida real en el Instituto Nacional de Pediatría
Authors: Bustamante Ogando Juan Carlos , Partida Gaytán Armando , Scheffler Mendoza Selma , Rivas- Larrauri Francisco , Yamazaki-Nakashimada Marco Antonio , Hernández-Bautista Víctor Manuel , García-Ramírez Mayela , Maciel Humberto , Espinosa-Padilla Sara Elva , Espinosa-Rosales Francisco
Published: August 2022

ANTECEDENTES: Las inmunodeficiencias primarias (IDP) son trastornos genéticos que afectan el sistema inmune. Aproximadamente 85% de los pacientes con IDP requieren terapia con inmunoglobulina. El retraso en el diagnóstico y tratamiento genera complicaciones clínicas y gastos para el sistema de salud.OBJETIVO: Describir la carga económica que representan las IDP tratadas con IG, y comparar el impacto presupuestal antes y después de tratamiento.MATERIAL Y MÉTODOS: Evaluación económica parcial tipo “descripción de costos” y análisis de impacto presupuestal de pacientes con IDP antes y después del tratamiento con IG. El método de recolección y descripción de costos fue mixto: micro-costeo de 37 expedientes seguido de la estimación “descendente” de costos y análisis de impacto presupuestal sobre el cúmulo de 109 casos de pacientes con IDP en seguimiento activo.RESULTADOS: El costo promedio total por infecciones por paciente por año antes de reemplazo con IG fue de $629,299 vs $155,546 tras el inicio de IG, reduciéndose 75%. La neumonía fue la complicación prevenible más costosa y el costo total por infecciones estimado para 109 pacientes antes del diagnóstico fue $ 68.5 millones vs $ 36 millones posterior al inicio de IG. El costo per cápita antes de tratamiento con IG se estimó en $3.96 vs $2.10 posterior al tratamiento.CONCLUSIONES: El diagnóstico y tratamiento oportuno de las IDP con IG disminuye el costo de la atención clínica en $1.87 pesos mexicanos per capita (3.96 vs 2.10 MXN; p < 0.001), representando un impacto presupuestal con ahorro estimado del 47% anual.
Uso de nutrición parenteral estandarizada en la UCIN: análisis de composición de bolsa tricamara
Authors: Osegueda Mayen Juan Rodrigo , Sarmiento Aguilar Andrea
Published: August 2022

INTRODUCCIÓN: El nacimiento de un recién nacido prematuro representa una emergencia nutricional, por lo que contar con nutrición parenteral (NP) de disponibilidad inmediata o estandarizada es una práctica fundamental para garantizar un aporte adecuado de macro y micronutrientes. El presente trabajo resume y compara los componentes de la NP personalizada y estandarizada, reportando un caso clínico donde esta última se utilizó con éxito.PRESENTACIÓN DE CASO: Recién nacida prematura de 30.5 semanas de gestación, quien inició con NP estandarizada a las 2 horas de vida a través de un catéter venoso umbilical. Tuvo una adecuada evolución nutricional hasta la semana 42 de vida corregida, en la cual presentó un peso localizado en el percentil 10 de acuerdo a Integrowth-21.CONCLUSIONES: Considerar a la prematurez como una emergencia nutricional que requiere inicio temprano de NP con aportes óptimos es una práctica que debe fomentarse en todas las unidades de cuidados intensivos neonatales. La NP estandarizada es hasta ahora la forma más asequible para lograr que, tras interrumpir el flujo placentario, el recién nacido prematuro reciba de forma oportuna el requerimiento nutricional requerido.
Endocarditis infecciosa por Granulicatella adiacens en un niño con cardiopatía congénita. Reporte de Caso
Authors: Nery Zavaleta Carito Yeniffer , Nario Lazo Viviana , Genaro Saldaña Susan Verónica
Published: August 2022

INTRODUCCIÓN: La endocarditis infecciosa (EI) por Granulicatella adiacens es una enfermedad rara en los niños difícil de tratar, pero con una morbimortalidad significativa. Los niños con cardiopatías congénitas (CC) tienen un mayor riesgo de desarrollar EI.PRESENTACIÓN DE CASO: Niño de siete años con antecedente de atresia pulmonar, conducto arterioso persistente (CAP), comunicación interventricular (CIV) no corregida y múltiples colaterales aortopulmonares (MAPCAS), que presentaba signos y síntomas de EI, con vegetaciones en el ecocardiograma y cultivo positivo para Granulicatella adiacens. Recibió ceftriaxona más vancomicina durante seis semanas y gentamicina durante las dos primeras semanas. El paciente desarrolló glomerulonefritis inmunomediada e insuficiencia renal aguda. Se logró una mejoría clínica y de laboratorio; y no se encontró vegetaciones cuando fue dado de alta.CONCLUSIONES. La EI por Granulicatella es una entidad que debe considerarse en la población pediátrica con CC, especialmente de tipo cianótico. El tratamiento con β lactámicos más aminoglucósidos suele ser la terapia empírica de primera línea. La vancomicina también puede ser una opción farmacológica alternativa en cepas resistentes. Sugerimos hacer un seguimiento aproximado de la afectación renal que puede desarrollarse como complicación de la propia EI, así como por nefrotoxicidad por fármacos.
Craneosinostosis: revisión de la literatura
Authors: Ocampo Navia Maria Isabel , Alvarez-García Daniela , Gempeler Andrés , Velásquez Fernando
Published: August 2022

La craneosinostosis es el segundo tipo de malformaciones craneofaciales más frecuente, se caracteriza por el cierre prematuro de una o más suturas del cráneo. Resulta en un cambio en la morfología del cráneo que restringe el crecimiento y desarrollo normal del cerebro, con una posible afectación del desarrollo cognitivo del individuo. Puede ser clasificada según la etiología, la presencia de otras alteraciones sindrómicas asociadas y la cantidad de suturas afectadas. La craneosinostosis no sindrómica representa el 75% de los casos de esta patología, siendo frecuentemente la sutura sagital la más afectada. Su diagnóstico es predominantemente clínico y debe hacerse de forma temprana para poder dar un tratamiento oportuno que permita un desarrollo cerebral normal. El manejo de esta patología debe ser multidisciplinario. Se presenta una revisión actualizada no sistematizada sobre la epidemiología, clasificación, fisiopatología, abordaje diagnóstico y terapéutico de la craneosinostosis.
Repuestas a comentarios del artículo “Caracterización clínica y desenlaces en neonatos con catéter central venoso o arterial”
Authors: Martinez-Sanchez Lina Maria , Lopez-Lopez Lucelly
Published: August 2022

Estimado editor, agradecemos mucho la oportunidad de responder a los comentarios.
Manejo anestésico y perioperatorio en estenosis traqueal congénita. Informe de caso y revisión de la literatura
Authors: Martínez-de los Santos César Alejandro , León-Álvarez Erika , Sancho-Hernández Rogelio
Published: August 2022

INTRODUCCIÓN: La estenosis traqueal congénita (ETC) es una malformación grave y poco común por ausencia de gran parte o la totalidad de la pars membranosa traqueal, con presencia de un número variable de anillos traqueales completos, que determinan una estrechez fija del lumen traqueal. Produce insuficiencia respiratoria potencialmente mortal, requiere diagnóstico y tratamiento oportunos. Existen pocas series y reportes de casos y aún menos reportes referentes al manejo anestésico, el objetivo del presente caso clínico, es una revisión de la bibliografía actual a fin de establecer un protocolo y recomendaciones de manejo anestésico y perioperatorio.CASO CLÍNICO: Niño de 6 meses de edad, con síndrome de Down, hipotiroidismo congénito, estenosis congénita del tercio medio e inferior de la tráquea y bronquio izquierdo diagnosticado por laringobroncoscopia rígida, programado para plastia traqueobronquial por deslizamiento, manejado bajo anestesia general balanceada, control de líquidos e intercomunicación durante los momentos críticos perioperatorios y estrecha vigilancia postanestésica. Extubado a los 10 días, egresó a piso 6 días posteriores y 40 días de postoperado egresó del hospital.CONCLUSIONES: El tratamiento oportuno y eficaz de la ETC es un desafío y requiere tratamiento multidisciplinario. Más allá de la discusión sobre el fármaco y tipo de anestesia ideal, el manejo debe estar basado en protocolos con objetivos y metas claras y enfoque en momentos críticos del procedimiento, presión de vía aérea, oxemia adecuada y estricto cuidado perioperatorio. Es importante consolidar la experiencia en el país a fin de mejores resultados en estos pacientes.
Divorcio: Condición que altera la atención de las niñas, niños y adolescentes
Authors: Loredo Abdalá Arturo , Zúñiga-Morales Dulce Yendi
Published: August 2022

Actualmente, la sociedad de casi todo el mundo enfrenta un buen número de problemas socio-médico-legales, principalmente como consecuencia del calentamiento global, la explosión demográfica, la severidad negativa de los determinantes sociales y, específicamente, los referentes a la salud, situaciones que frecuentemente ocurren en los habitantes de países con economías en desarrollo.
Remembering the Disaster: Isra Miraj Commemoration at the Telomoyo Slope Inscription Site during COVID-19 Pandemic
Authors: Sasi Galuh Ambar , Rayanti Rosiana Eva
Published: August 2022

Isra Miraj is a commemoration of the amazing journey of the Prophet Muhammad PBUH to the seventh heaven in one night. In Indonesia, this day is celebrated by various traditions, including rejeban in Java. Some activities such as bersih desa (cleaning the village) ceremony, eating together in haunted or ancestral burial places, and performing various artistic performances are held in rejeban. By applying oral tradition methodology suggested by Jan Vansina (1964), this paper aims to propose that rejeban on the Telomoyo slope is more than a commemoration of Isra Miraj resulted from Islamic-Javanese acculturation. This tradition is a medium inheriting the collective memory of natural disasters in the XIX century. In the context of the Covid-19 pandemic, rejeban is a reminder of local disasters occurred globally.
Directive Speech Acts and Wisdom Values in Q.S. Al Mu’min (A Pragmatics Study)
Authors: Bisriyah Sholichatul
Published: August 2022

This paper aims to examine the directive speech acts form and the wisdom values in Q.S. Al Mu’min. This is qualitative research applying library research design. Using the Qur’an published by PT Surya Prisma Sinergi in 2012, the research data is in the form of sentence structure of directive speech acts.  The results found as many as 75 forms of directive speech acts, with the classification of 25 types of directive speech acts of command, 9 types of directive speech acts of prohibition, 6 types of directive speech acts of request, 4 types of directive speech acts of the question, and 31 types of directive speech acts of advice. Furthermore, it was found that the types of directive speech acts of request with the function of begging and asking; the question with the function of asking; command with the function of commanding, requiring, and ordering; prohibition with the function of prohibiting; and advice with the function of advising, calling, warning, and reminding. In addition, there are found wisdom values, in 13 verses over 85 verses, including courage, firmness of faith, non-abusive power, empathy, and tawakkal.
EXPERIENCE OF USING A DIODE LASER IN THE COMPLEX TREATMENT OF EARLY MANIFESTATIONS OF CHRONIC INFLAMMATION IN PERIODONTAL TISSUES
Authors: Usmanova Irina , Gerasimova Larisa , Lakman Irina , Kuznetsova Lilia , Chuykin Sergey , Gumerova Mar'yam , Shangareeva Alia
Published: August 2022

The article presents data on the effect of a low-intensity diode laser and applications of adhesive plates based on biogel in the treatment of initial manifestations of chronic inflammation in periodontal tissues. Materials and methods. 3 equal randomized groups of 35 patients each with manifestations of chronic inflammation in periodontal tissues were created. In accordance with the protocol of local treatment, all patients underwent a complex of professional oral hygiene and motivation to conduct individual hygiene. In the main clinical subgroups, patients additionally received laser therapy and applications of adhesive plates on the gum, or treatment according to clinical protocols of StAR, 2001. The quantitative assessment of the periodontal condition was carried out using OHI-S indices – SBI, PMA, GI, PI.

The aim of the study is to evaluate the change in hygienic and periodontal indices in patients with early manifestations of chronic inflammation in periodontal tissues after using laser therapy in combination with applications of adhesive plates based on biogel and methods of local treatment according to the clinical protocols of Dental Association of Russia, 2001. Results. A comparative evaluation of the effectiveness of the effect of a diode laser and applications of adhesive plates based on biogel and local treatment according to the clinical protocols of Dental Association of Russia, 2001 was confirmed by dynamic observation and monitoring of changes in reversible and irreversible indices. Conclusions. The observed qualitative decrease in indices in patients against the background of laser therapy and applications of adhesive plates based on biogel from the initial indicators was 8.2, 7.3 and 3.4 times for OHI-S, 7.2, 6.8 and 1.9 times for PMA, 5.9, 3.9, 2.6 times for SBI, 6.2, 4.5, 0.98 times for GI times, for PI 6,3,1 and 0.57 times (p < 0.001). In clinical subgroups, against the background of local treatment, according to the clinical protocols of Dental Association of Russia, 2001, the decrease in the index of OHY-S from the initial indicators occurred 3.3, 4.4, 1.8 times, for the PMA index 2.3, 4.5 times, for the SBI index 3.0, 2.6 times, for the GI index on average 2.1 times, for the PI index 2.5, 1.4 times, while its increase was observed in the subgroup with clinically intact periodontal disease by 6 months of dynamic follow-up and a decrease by 1.4 times by the year of follow-up (p < 0.001).
ANOMALIES IN THE DEVELOPMENT AND DEFORMATION OF THE FORM OF THE TEETH: THE ETIOLOGICAL ROLE OF GENETIC, EPIGENETIC AND ENVIRONMENTAL FACTORS (LITERATURE REVIEW)
Authors: Pogadaev Dmitriy
Published: August 2022

The subject of the study: teeth, anomalies in the development of forms.

The purpose of the study: to analyze the literature data on the study of the morphofunctional parameters of teeth in the evolutionary aspect.

Methodology. Search for publications in the scientific and medical library of Omsk State Medical University, on external databases Elibrary, Cyberleninka, PubMed, Embase. Review of 33 literary sources has been carried out for the period 2012–2022 (16 domestic, 17 foreign). The received information is processed, systematized and presented in text format.

The results: Most anomalies and deformations of the shape of the teeth are polyetiological in nature. The complex influence and interaction of genetic, epigenetic and environmental factors leads to a violation of the form. function and aesthetics of teeth. The process of occurrence of dental anomalies is multilevel, multidimensional and progressive. Pathological processes associated with the loss of hard tooth tissues during a person's life also lead to a change in the shape of the teeth. For example, caries is one of the most common dental diseases. It has been established that dental caries is an infectious process that occurs under the influence of several groups of factors. According to the World Health Organization, the incidence of dental caries ranges from 80% to 98%, which indicates the need for widespread implementation of prevention programs among all age groups.

Conclusion. It is necessary to conduct interdisciplinary research to bridge the gap between understanding the molecular events that occur during odontogenesis and the essence of clinical observations characterizing the degree of variability in the shape, size, defects of teeth (anomalies, deformities, lesions) under the influence of genetic, environmental and epigenetic factors.
CHEILITIS. A MODERN VIEW OF THE PROBLEM
Authors: Uspenskaya Ol'ga , Spiridonova Saniya , Syurnyaeva Elina , Zhirnova Nataly-Adelgeida
Published: August 2022

Subject. A review of the literature devoted to one of the urgent problems of therapeutic dentistry — lip diseases.

Objectives. Analysis of up-to-date information on lip diseases. Synthesis of the obtained data in a single concept.

Methodology. The data of special literature were studied using scientific search library databases: PubMed, Elibrary, Cochrane, Google Scholar. Literature analysis was carried out on 45 sources.

Results. In the modern world, diseases of the oral mucosa are widespread, among them lip diseases have a significant prevalence, many of which are insufficiently studied. Attempts have been repeatedly made to create a classification of heilites, however, as various authors note, there is no universally recognized classification today. The modern standard is the classification of ICD-10. Foreign researchers Kristina Pilipovich, Iva Crnarich, Mirna Shitum, Tomislav Duvanchich propose a new classification with the division of cheilitis into three groups (mainly reversible; mainly persistent; cheilitis associated with dermatoses or general somatic diseases). The special literature describes many aspects inherent in various types of cheilites. The modern direction of treatment of cheilitis is an integrated approach based on the joint implementation of general and local measures.

Conclusions. To date, there is no universal treatment regimen for lip diseases, but many authors agree on the need to implement a combined treatment. This option with the use of different groups of drugs ensures the achievement of an effective result.
ANALYSIS OF INITIAL DENTAL CARE ENCOUNTERS OF PATIENTS RECOVERED FROM NEW CORONAVIRUS INFECTION COVID-19
Authors: Baykova Alla , Mirsaeva Faniya , Davydova Svetlana
Published: August 2022

Subject. The imposed restrictions on doctor visits caused by the pandemic Covid-19 and the severe course of the new coronavirus infection have changed the structure of dental care encounters.

Objective of the study is to conduct a structural and quantitative analysis of dental care encounters of patients with the previous new coronavirus infection Covid-19.

Methodology. A clinical and statistical patient chart was developed for this study. The initial encounters were analyzed in the period from March 2020 to December 2021. We have studied the frequency and structure of dental disease causes in patients who had recovered from the new coronavirus infection Covid-19 depending on the peaks of the Covid-19 incidence. In addition, the age and sex structure, the presence of concomitant diseases, and indicators of the oral cavity state were studied in the main group of patients: the decay-missing-filled index, mouth hygiene index, lesions of the oral mucosa, and regional lymph nodes reaction. The obtained data were processed with the statistical program Statistica 6.0, and differences in subgroups were analyzed according to the Student's t-test: the critical significance level was taken at p ≤ 0.05 when testing statistical hypotheses.

Results. This study showed the dependence of the causes, frequency, and structure on pandemic periods. The predominance of the reasons for encounters changed in different periods of the pandemic. Besides, the age structure of patients changed in some periods of the pandemic. At the same time, no dependence of medical encounters on gender composition and comorbidities was observed.

Conclusion. This study showed a high level of spread of the carious process. The level of the hygiene index was initially satisfactory, but also moved towards unsatisfactory. Enlargement of lymph nodes and the spread of lesions of the oral mucosa tended to increase during 2020–2021.
THE STATE OF HYGIENE AND CLINICAL MANIFESTATIONS OF DISEASES OF THE ORAL MUCOSA IN PATIENTS WITH COVID-19
Authors: Dem'yanenko Svetlana , Duryagina Larisa , Degtyareva Ludmila , Prijma Natalia , Dubrovina-Parus Tatiana , Dorofeeva Olga , Tofan Yulia
Published: August 2022

The purpose of the research: to study the hygienic condition of the oral cavity and clinical manifestations of diseases of the oral mucosa in patients with COVID-19 in a hospital setting and to justify the need to motivate early hygienic measures using a toothbrush and toothpaste in this contingent of patients.

Material and methods. We observed 43 patients of the infectious diseases department of the Simferopol clinic aged 21–25 years with COVID-19 of mild and moderate severity.

All patients underwent a comprehensive dental examination with the determination of the Green–Vermillion index, the PMA index. Particular attention was paid to the hygiene products used and the regime of hygienic measures before and during hospital stay.

Results and their discussion. It was found that 67.44% of the surveyed brushed their teeth with different frequency of use of a toothbrush and toothpaste. Before admission to the hospital, 93.02% of patients brushed their teeth regularly 2 times a day. 27.91% used cleaning tampons and a mouthwash, 4.65% of the surveyed did not brush their teeth. A significant increase in the hygiene index and the PMA index was revealed in patients of groups 1 and 2 who do not use a toothbrush and paste for oral care (p < 0.001).

In 27.91% of patients, changes in the lips and oral mucosa was noted: 4.65% – recurrent labial herpes, 4.65% – desquamative glossitis, aphthous rashes – 16.28%, lichenoid manifestations – 2.32% of the examined. Healing of aphthous lesions of oral mucosa in patients who brushed their teeth was noted on the day 5–10, and in patients who did not brush their teeth – on 15th day.

Conclusions. The data obtained in our research indicate the need for active motivation of patients with COVID-19 in a hospital setting for early hygienic measures with the mandatory use of a toothbrush and toothpaste.
¿Hacia dónde va la teoría de las representaciones sociales? Retracción, ralentización o posibilidad
Authors: Urbina Cárdenas Jesús Ernesto
Published: August 2022

La vigencia de la Teoría de las representaciones sociales (TRS), como un campo aportante al interior de la psicología social, no ha estado exenta de un constante debate sobre los fundamentos epistemológicos que la sostienen. Este artículo responde a la pregunta ¿Hacia dónde va la teoría de las representaciones sociales? Tomando como referencia tres aspectos críticos: la retracción, la ralentización y las posibilidades que ofrece la TRS. Se concluye que mas allá del debate sobre el estatuto epistemológico, la TRS se mueve entre la tendencia conformista de repetir los viejos modelos propuestos por sus fundadores y la riqueza de los temas, rutas metodológicas y diversidad de trabajo interdisciplinar que ofrece la TRS desde las problemáticas de Latinoamérica, y articularmente Colombia.
Perfil de Autorregulación, Estrategias de Aprendizaje y Ejecución Académica de estudiantes universitarios
Authors: González Lomelí Daniel , Castañeda Figueiras Sandra , Jiménez Martínez Martha Cecilia , Maytorena Noriega María de los Angeles , Barrera Hernández Laura Fernanda , Mariñez Valenzuela Verónica Isabel
Published: August 2022

El propósito del estudio fue comparar el perfil académico de 149 estudiantes de tres universidades a partir del autorreporte de estrategias de aprendizaje y estrategias de autorregulación, y del desempeño en comprensión de lectura, a través de una plataforma WEB. Se ejecutó un contraste de medias con homogeneidad de varianzas y HSD Tukey como prueba post hoc, para analizar las discrepancias en el reporte de estrategias de aprendizaje y de autorregulación, y en la ejecución en comprensión lectora. Se encontraron diferencias significativas en estrategias de autorregulación de tarea con orientación al logro y autorregulación de materiales de estudio, y en comprensión de lectura en los contextos de reconocimiento y de recuerdo. Los estudiantes auto reportan perfiles de estrategias de aprendizaje y de autorregulación similares, pero al ser evaluados en pruebas de ejecución los estudiantes despliegan un desempeño significativamente diferente.
Afryka i (post)kolonializm. Wprowadzenie
Authors: Pawłowska Aneta , Sowińska-Heim Julia
Published: August 2022

The book “Africa – and (post)colonial studies” contains several texts about modern and traditional art from the African continent. The majority of these texts were presented during International Conference “AFRICAN TRADITION – AFRICAN MODERNITY” which was the first scientific event of this kind organized at the University of Łodź. This conference was attended by a great many Scholars from Poland and abroad who wanted to share their experiences and reflections, based on their research regarding African art, culture and architecture The Editors of this book truly hope that this publication will initiate an entirely new approach of looking at and treating of African art and culture – it’s various problems, challenges and threats.
Modernizacja kulturowa na Zanzibarze w latach 1890–1939
Authors: Al-Nasiri Abedalrazak Ahmed
Published: August 2022

Zanzibar is a small archipelago located off the east coast of Tanzania. Zanzibar underwent Portuguese and Arabic control during the modern era, which lasted until 1964. Between 1890–1939 Zanzibar had witnessed a clear modernity manifestation on the cultural level. For example in 1879 the very first printing shop had been established on the Island, which helped to establish the most famous newspapers (ALFALAQ)=Daybreak newspaper as well as the advancement of schools and cultural clubs during this phase. Those developments helped in the transfer of Zanzibar to thethreshold of a new phase of its cultural history.
Afryka surrealistów. Problem (nie)obecności afrykańskich obiektów w kolekcji André Bretona
Authors: Kuczyńska Agnieszka
Published: August 2022

Andre Breton’s collection, considered to be a kind of archive of Surrealism, contains only a few African objects. The article attempts to identify the reasons for which Surrealists, following the trend of interest in “primitive art”, typical of the period, strongly preferred objects from Oceania and North America. The main part of the work is an analysis of Breton’s text “Oceanie” (1948), which refers to a discussion between supporters of the African art and supporters of the art of Oceania, interpreted as an attempt to impose the dominant perception of the reality. The African art is equated with a realistic vision of the world, while the art of Oceania corresponds to a poetic (Surrealist) vision. Surrealists’ reserve towards African art seen from this perspective is not only a symptom of tiredness of the fashion for “art negre”, but also an element of fundamental dispute over competing concepts of modernism. The concept of “L’Esprit” of Nouveau was associated with formalistically and rationalistically interpreted African sculpture, while the art of Oceania (described as “formally vague” and poetic) was close to the concept of Surrealists.
Obraz Afryki w malarstwie rosyjskim XX i początku XXI wieku
Authors: Bobilewicz Grażyna
Published: August 2022

The research on Russian painting of the 20th and the beginning of the 21st century in the context of early and modern African culture/art belongs to the realm of theoretical reflection within such disciplines as cultural geography, anthropology of place and space, cultural and existential experience, geocriticism (painterly depictions of natural and urban space), geopoetics (painterly topography), and is interdisciplinary in nature. The analysis of Russian-African interdisciplinary dialogue in visual representations of Africa, as an aspect of the Russians’ awareness and idea of this continent, requires an answer to the following questions: what attracted Russian artists to Africa and how did it influence Russian culture/art? And the other way round – what did Russians, especially those travelling through Africa, bring to African culture? In Russian painting, which is diverse in terms of genres (landscape, portrait, still life), Africa functions as a nationally, culturally and socially heterogeneous continent. The early and modern African aesthetics/ art is the source of inspiration for iconographic and formal innovations. In iconic texts, visual translation, representation and interpretation of Africa manifests itself at the imagination-related levels: at thematic and motivic, narrative and compositional levels, at the level of a painterly code and in the conceptualization of artistic language. The painterly depiction of Africa, to which each of the Russian artists contributes their own representation types, artefacts, poetics and semantics, is usually created on the basis of the observation of real space, which, transformed in the iconic text, functions in an artistic, aesthetic, ideological and emotional projection. The reflection focuses on the painterly depictions and various representations of Africa which include motifs referring to African culture/art – the effect of ethnographic and artistic travels to various regions of the Dark Continent. The exemplary material selected from albums, Internet exhibitions of Russian paintings and artists’ professional websites has been analysed in terms of iconography (identification of the elements of the represented world and the relations between them), the connection between the title of the work and the visual representation, the formal determinants of the painterly depiction of Africa, and the poetics of reception.
„Wiem skąd pochodzę”. Współczesna sztuka afrykańska – tradycja i tożsamość
Authors: Kluczewska-Wójcik Agnieszka
Published: August 2022

In the 60’s, at the end of the colonial era, artists of Africa embarked on a path of self-identification. In 1966, Lepold Sedar Senghor organized “Premier Festival Mondial des Art Negres – The First World Festival of Black Arts” in Dakar to initiate the dialog on that topic. The first event of such scale in Africa brought artists, intellectuals and politicians from the continent and diaspora. The participants, Aime Cesaire among them, called for a return to traditions and for the reaffirmation of the “negritude” as a condition for further development of the African Arts. The event was accompanied by a grand exposition “L’art negre. Sources, evolution, expansion”, staged by an international team directed by George Henri Riviere. The continuation of the presence of the African Art on the international art scene in the postcolonial times is the Dak’Art – “Biennale de l’Art Africain Contemporain”, This year’s Biennnale is curated by Simon Njami who in 2005 presented the most important and comprehensive exhibition of the African Art to-date “Africa Remix. L’Art contemporain d’un continent” at the Centre Pompidou in Paris. The presenting artists, like El Anatsui or Romuald Hazoume, are members of the international art world. Their works are added to the most significant modern collections and their output, based on their own traditions and contemporary artistic expressions, are part of the greater visual culture of modern times.
SYNTHESIS OF AN AUTOMATED CONTROL SYSTEM FOR THE FLOW OF ACTIVE POWER ALONG A POWER LINE IN OVERLOAD CONDITION
Authors: Postoyankova K.Yu. , Polishchuk V.I. , Shuvalova A.A.
Published: August 2022

Currently, there are practically no automated systems for controlling power flow within the specified limits when the power line is overloaded by active power. Regulation is assigned to the dispatchers of the power system or is carried out by means of emergency automation, which disconnects consumers. Therefore, an urgent task is to expand the arsenal of tools for automatic control of active power flow in overload mode. Relevance. A significant increase in electricity consumers leads to a complication of the electric power system. The workload for dispatching personnel is increasing. Maintaining the smooth operation of the elements of the power system is a very important and responsible task. In modern electric power industry, timely warning and elimination of overloads of network elements are relevant. The study aims are development and research of an intelligent automatic control system for the flow of active power along a power line based on the mathematical apparatus of fuzzy logic. The system is based on the use of the regulating effect of the load. Research methodology. Methods of calculating static load model during their actualization were used. The method of fuzzy sets was used in the construction of an intelligence control system for active power flows in overload condition. The effectiveness was estimated by expert methods. Results. The use of artificial intelligence methods for automatic regulation of transformer voltage under load allows up to 5–7 % reducing the flow of active power in overload mode.
Mitochondrial DNA Variation and Genetic Relationships in Indian Halari Donkey Breed using D-Loop Region
Authors: . Unnati , Bhardwaj Anuradha , . Sonali , Nayan Varij , Goutam Umesh , Legha Ram Avatar , Pal Yash , Kumar Jay , Giri Shiv Kumar , Tripathi Bhupendra Nath
Published: August 2022

Background: Halari donkey is a distinct breed of India that comes from the community of migrants from the regions of Halar, Bharwad and Rabaris of Gujarat. They have a brief history of travel and migration from arid and semi-arid regions of India. The population of Halari donkeys has fallen drastically in past and is further declining; therefore, these donkeys may be recognized as a threatened breed in near future. Methods: The genetic diversity of this breed was determined using the D-loop gene of 542 bp size belonging to mitochondrial DNA and compared with the complete mitochondrial genome of Equus asinus (NC_001788.1). In the present study, a total of 8 haplotypes were identified with haplotype diversity of 0.8152 and nucleotide diversity of 0.1281 indicating that the population has high genetic diversity. The Median-joining network tree and neighbour-joining trees revealed close clustering of the Halari donkeys. Result: The high nucleotide and haplotype diversity suggest Halari donkeys as a unique population and proper management and conservation is the need of the hour.
Closing the Gap in the “ABC” Model in Legumes: A Review
Authors: Hidalgo Manuel , Ramos Cynthia , Vásquez-Regalado Jonathan , Zolla Gastón
Published: August 2022

From the ancestral bisexual flower (BC model) with radial symmetry to Fabaceae flower with bilateral symmetry and a keel petal, it is critical to understand ABC model because high seed yield and food safety depend on flower bud development. Thus, we summarize the information of the genetic mechanism that explains the identity of the floral organs for Sophoreae, Phaseoleae, Dalbergieae and Genisteae tribes. Moreover, we examine the role of non-coding RNAs on floral development at Cajaninae subtribe, Dalbergieae and Genisteae tribes.
Pengaruh Pemeraman dan Suhu Pada Sintesis Zeolit Y dari Lumpur
Authors: Khalifah Susi Nurul , Tyas Udi , Fiddaroini Saidun , Amalia Suci
Published: August 2022

Pemeraman dapat meningkatkan laju nukleasi serta mengurangi periode induksi dan waktu kristalisasi zeolite. Sehingga, pemeraman memiliki peran penting pada proses sintesis zeolite Y. Sintesis zeolite Y dapat dilakukan dari bahan silika yang diekstrak dari lumpur Lapindo. Sintesis dilakukan dengan dan tanpa pemeraman dengan variasu suhu kristalisasi 60, 80 dan 100 oC. Hasil menunjukkan sintesis zeolite Y tanpa waktu pemeraman menghasilkan struktur berfasa amorf dengan suhu kristalisasi tidak mempengaruhi produk hasil reaksi. Sedangkan pemberian waktu pemeraman pada suhu ruang selama 24 jam sebelum kristalisasi dapat meningkatkan kristalinitas dari zeolit Y. Suhu kristalisasi juga mempengaruhi pembentukan zeolit Y, dimana kristalisasi pada suhu 100 oC menghasilkan lebih banyak produk zeolit Y daripada suhu kristalisasi 80 dan 60 oC.
Entrevista a Flavia Freidenberg y Virginia García Beaudoux
Authors: Camusso Mariángeles
Published: August 2022

Los desafíos abiertos por los movimientos de mujeres y las diversidades sexuales han transformado las agendas de debate y buscan remover formas anquilosadas de participación política. En este diálogo con InMediaciones de la Comunicación, Flavia Freidenberg –investigadora del Instituto de Investigaciones Jurídicas de la Universidad Nacional Autónoma de México y Directora Académica del Observatorio de Reformas Políticas en América Latina– y Virginia García Beaudoux –investigadora del Consejo Nacional de Investigaciones Científicas y Técnicas y codirectora del Centro de Opinión Pública de la Universidad de Belgrano de Argentina– reflexionan sobre los cambios que están teniendo lugar en el área de la comunicación política y la violencia política que cruza y limita la discusión democrática de la agenda de temas impulsados por las mujeres en América Latina.
Alternativas
Authors: Picco Ernesto
Published: August 2022

El libro Alternativas: condiciones y estrategias de las radios y los canales sin fines de lucro desde la sanción de la Ley Audiovisual es resultado de una investigación de cinco años financiada por el Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) y la Defensoría del Público de Argentina. Siete autores de cinco provincias –María Soledad Segura, Alejandro Linares, Verónica Beatriz Longo, Natalia Vinelli, Agustín Espada, Natalia Traversaro y Ana Laura Hidalgo– evalúan el impacto de las leyes y las políticas públicas destinadas al tercer sector durante la última década. El libro se destaca desde la forma –por el modo de escritura colectiva y partes escritas por los actores que son parte del objeto de estudio–, por el contenido –un relevamiento denso y profundo sobre el tercer sector en todo el territorio nacional– y por su potencia política –en tanto aporta elementos para volver a poner en la agenda pública el debate por la democratización de la comunicación y la perspectiva de derechos humanos para pensar los medios.
El reto demográfico en Castilla y León (España): una región desequilibrada y envejecida poblacionalmente
Authors: Vidal Domínguez María Jesús , Fernández Portela Julio
Published: August 2022

Castilla y León es una región que presenta unos rasgos demográficos propios diferentes a otros espacios españoles. Se caracteriza por la pérdida de efectivos demográficos, la desigual distribución de sus habitantes, un vaciamiento y masculinización del medio rural y un fuerte envejecimiento. Todas estas cuestiones que se llevan produciendo desde mediados del siglo XX se contemplan como prioritarias en la política nacional del reto demográfico que exige dar nuevas respuestas desde la acción política y cambiar la mirada hacia este territorio.
 
El objetivo de este trabajo consistió en analizar todas estas características presentes en la población de esta región y que fueron claves para la ordenación del territorio y para la planificación de recursos sociales para la población. Para ello se utilizaron diversos censos y padrones de España que permitieron analizar las variables enunciadas anteriormente y de los que se obtuvieron los datos necesarios para la elaboración de mapas y gráficos que facilitaron la comprensión de estos fenómenos mediante el uso de aplicaciones cartográficas y de los sistemas de información geográfica (SIG). 
 
La situación de Castilla y León se complica debido a sus dimensiones, ya que es la región más grande de España, y el escenario que se vislumbra tras el análisis refleja un espacio cada vez más despoblado y desequilibrado territorialmente: la población se localiza, principalmente, en las ciudades, mientras que el medio rural se vacía, con unos habitantes cada vez más envejecidos, masculinizados y sin reposición por la caída de la natalidad. Todos estos factores condicionan la reducción en la prestación de servicios públicos tales como los sanitarios y los educativos, dificulta el mantenimiento de las infraestructuras y encarece la llegada y la mejora de las comunicaciones. Y, lo que es más importante, se pierde el principio de equidad territorial y se producen problemas organizativos y de gestión en las Administraciones locales.