bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impact of hydrotechnical construction on aquatic ecosystems of the Kiliia branch of the Danube Delta
Authors: Liashenko A. V. , Zorina-Sakharova K. Y. , Pohorielova M. S. , Sereda T. M. , Abramyuk І. І. , Trylis V. V. 
Published: February 2023

Resumption of shipping in the Bystryi branch in the Ukrainian part of the Danube Delta, one of the largest aquatic-wetland areas of Europe and the world, has made it necessary to control the anthropogenic impact on the neighboring water areas of the Danube Biosphere Reserve. The objective of the study was comparing the compositions and structure of phytoplankton, microphytobenthos, macrophytes, benthic invertebrates and ichthyofauna of the mouth area of the Bystryi branch with such communities of the mouths of the branches Vostochnyi, Tsyhanka and Starostambulskyi, which are situated in the protected zone and characterized by limited anthropogenic activity. We also determined the correspondence of the descriptors of biotic groups to the categories of the ecological status according to the Water Framework Directive of the EU. The studies were performed in the autumn and summer periods in 2020–2021. We recorded 367 species of animals and plants, the richest biodiversity was seen for the biota of the Bystryi branch – 250 species, and 180–231 species of hydrobionts were found in the undisturbed mouths. We determined 25.3% of shared species for the water areas, and therefore high values of similarity of the species compositions according to Bray-Curtis (47.5% to 81.5%). We determined no significant differences between the groups of the mouths of the examined branches according to most indicators of taxonomic and ecological structure. As the descriptors of ecological status, we chose assemblage indices of phytoplankton and microphytobenthos, which are based on ratios of biomass of functional groups of algae, and also the Macrophyte Biological Index for Rivers, saprobic index of Zelinka & Marvan and Biological Monitoring Working Party Index of Benthic Invertebrates and Representation of Species of Ichthyfauna according to vulnerability to actions of environmental factors. We determined that the range of descriptors of phytoplankton and microphytobenthos corresponded to the “high” ecological status category, such of macrophytes and benthic invertebrates to “good”, and such of ichthyofauna varied “high” to “good”. In general, all the mouth areas were characterized by “good” ecological status. Similarities of the species composition and the structure of biotic communities of the mouths of the studied branches of the delta indicate the absence of negative impact of the deepwater shipping on adjacent ecosystems, which may be related to the peculiarities of reactions of groups in the water areas with natural stress, as well as local impact of the hydrotechnical construction.
Antifungal properties of rhizobacterial strains in relation to fungi of agricultural crops
Authors: Shakirov Z. S. , Mamanazarova К. S. , Sherembetov A. G. , Azimova N. S. 
Published: February 2023

On earth, pathogenic fungal infections are considered one of the most common crop problems, accounting for more than 80% of all plant diseases. The production of biologics and the fight against pathogens are highly relevant priorities. In this article, rhizosphere cultures isolated from wheat root tubers have been studied in detail for the development of pathogenic fungi. In the course of research, the inhibitory properties of rhizobacteria against common pathogenic fungi were studied. The main mechanism of antagonism is that bacteria directly affect phytopathogens or increase plant resistance to diseases by enhancing immunity. The antagonistic activity of rhizospheric microorganisms was studied and the level of their action was determined. It has been established that wheat rhizospheric bacteria Escherichia hermannii, Enterobacter cloacae and Rahnella aquatilis affect the development of pathogens that cause Alternaria and Fusarium wilt. In the experiments, 46 strains of rhizobacteria of the genus Enterobacter (strain E. cloacae CCIM1022), Rahnella (R. aquatilis CCIM1023), Pantoea, Pseudomonas, Bacillus, Escherichia were isolated and the effectiveness of their antifungal properties on the reproduction of pathogenic fungi was tested. Pathogenic fungi Alternaria, Fusarium, causing diseases of vegetable and melon crops, were isolated from host plants. It is noted that rhizobacteria have a negative impact and block the development of pure cultures of fungi isolated from tomatoes, zucchini, figs, melons, causing fungal diseases on cups. The 46 isolated and tested strains of rhizobacteria effectively inhibited the development of pathogenic fungi. Of these, Rahnella is the first bacterium studied for this purpose, and has been given great importance in experiments to block the development of Alternaria (A. alternata CCIM 1021). The causative agents of alternariosis are widely open. However, large-scale analysis of their presence and control of pathogens has always been difficult. In experiments to combat the pathogen in the laboratory, a new agent was used to spread nitrogen-fixing bacteria.
Enseñanza del urbanismo desde una perspectiva social y feminista. Experiencias docentes y conflictos comparados
Authors: Pérez Rincón María del Socorro 
Published: February 2023

Este artículo pretende un aporte pedagógico a la enseñanza del urbanismo, alertando sobre su deriva neoliberal. El objetivo es identificar los retos en la enseñanza del urbanismo y la planificación desde una perspectiva social y feminista. En primer lugar, se propone una crítica del neoextractivismo y el papel de los megaproyectos en la economía neoliberal e imperialista. En segundo lugar, se expone la metodología y el trabajo pedagógico de dos experiencias de innovación docente que comprometen al estudiante a investigar y reflexionar sobre conflictos territoriales, para identificar las voces marginadas, aplicar la teoría e incorporar la perspectiva de género con el objetivo de deconstruir los discursos de la planificación neoliberal. Partiendo de las experiencias del urbanismo comparado, anotamos en un atlas global los conflictos extractivistas y las resistencias que provocan. Concluimos en la necesaria transformación de la disciplina desde su enseñanza, priorizamos la dimensión social y analizamos el impacto de los megaproyectos. Se evidencia lo imprescindible de impulsar nuevas líneas de investigación comprometidas con la dimensión ética y de los cuidados.
Propuesta curricular para la enseñanza del ecourbanismo
Authors: Ghysais Chadid Guillermo Alfonso , Albis Romero María Cristina , Sierra Franco Angelica María 
Published: February 2023

El presente artículo tiene por objetivo exponer los ejes metodológicos para la construcción de una propuesta curricular y su énfasis temático en la enseñanza del ecourbanismo en el Programa de Arquitectura de la Corporación Universitaria del Caribe. Lo anterior con el fin de responder a la pregunta: ¿qué aporta incluir en los estudios urbanos-regionales el contexto actual de la realidad latinoamericana y del Caribe con los fundamentos del enfoque ecosistémico en la enseñanza del urbanismo? Así, se inicia desde el aseguramiento de la calidad de los programas de arquitectura asociada a las prácticas curriculares del componente de urbanismo, como objeto de reflexión constante a partir de los fundamentos teóricos que involucran el aprendizaje de la urbanística internacional, sus procesos de conformación conceptual y su confrontación con las acciones plasmadas en contextos de territorios específicos, que exigen un debate a la luz de las realidades ecológicas, medioambientales, históricas y socioculturales de los lugares de estudio e intervención. Los resultados dan cuenta de la discusión del paso consciente del desarrollo competitivo hacia el desarrollo sostenible en las visiones de ciudad como alternativa para la reflexión, construcción estratégica, diseño de proyectos y capacidades de gestión de los territorios en el Caribe colombiano.
Zwycięstwo dotkliwsze od klęski. Udział wiedeńskiej 13. Dywizji Piechoty Landwehry w bitwie pod Limanową i Łapanowem
Authors: Woźny Tomasz 
Published: February 2023

Viennese 13th Landwehr Infantry Division was one of the Austro-Hungarian divisions involved in the battle of Limanowa and Łapanów (December 1914). It consisted mostly of Austrian Germans and soldiers from Moravia. The division operated on the sector of the front, where toughest battles were fought. It attacked on Góra Świętego Jana and took part in the battle on the massif of Kobyła, and one of its regiments was also involved in the unsuccessful attack on Czyżyczka hill. The division was incomplete, with about 25% of its full strength, when it started to participate in the combat. It had not been able to top up the losses suffered in the previous battles.Participation in the victorious 10-day battle, resulted in a loss of 77% of the divisional infantry strenght. It was the highest percentage of losses among the Central Powers’ units in the battle of Limanowa and Łapanów. Despite that, the division retained its structures, technical units, rear and artillery which allowed to rebuild its combat potential in a short time.
Sex differences in frailty manifestations in patients with coronary artery disease
Authors: Krivoshapova K. E. , Galimova N. A. , Bazdyrev E. D. , Barbarash O. L. 
Published: February 2023

Aim. To analyze the differences in detection rate of prefrailty and frailty syndrome (FS) in male and female patients with multivessel coronary artery disease (CAD) undergoing elective coronary artery bypass grafting (CABG).Material and methods. The study included 387 patients admitted for elective primary CABG. Screening for prefrailty and FS in patients before surgery was performed using the questionnaire "Age is not a drawback".Results. In the age group of 45 to 59 years, 25% of females and only 6% of males had signs of FS, while 25% of women and 34% of men did not present with signs of frailty and prefrailty. Half of middle-aged women and 60% of middle-aged men had prefrailty. Between the ages of 60 and 74, only 14% of women and 24% of men were not frail. Elderly women are more likely than elderly men to present with signs of FS (p=0,040). The symptoms of prefrailty in elderly patients were detected at equal rate in men and women (59% and 60%, respectively). All senile-aged patients presented with the signs of prefrailty or FS.Conclusion. Patients with multivessel CAD present with manifestation of frailty in senile, elderly, and middle age. At the same time, middle-aged and elderly women with the higher rates of comorbid disorders require special attention.
Novel approaches to the comprehensive assessment of the quality and adherence to pharmacotherapy and its use in cardiovascular patients
Authors: Lukina Yu. V. , Kutishenko N. P. , Martsevich S. Yu. , Drapkina O. M. 
Published: February 2023

Aim. To assess quality and adherence to pharmacotherapy (PT) based on the developed integrated indicators in a cohort of outpatients with stable exertional angina.Material and methods. Using the expert evaluation method for main parameters of quality and compliance to PT, formulas were developed for calculating integrated indicators — the quality factor of PT (QFPT) and the rational PT index (RPTI). QFPT and RPTI are measured as a percentage; if the value is less than 50%, the parameters determined by them are considered unsatisfactory. In a cohort of 590 patients with stable exertional angina (men, 55,8%; mean age, 65,1±9,6 years), QFPT and RPTI were calculated. To assess the quality parameters of PT, data from patient registration forms were used, while adherence was determined using a 4-question validated score. After 21-month follow-up, primary composite endpoint was assessed: all-cause death, cardiovascular evens; an analysis of adverse outcomes was performed depending on QFPT and RPTI values.Results. In patients with exertional angina, QFPT of 0% was determined in 8 (1,4%) people, while every sixth patient (16,4%) received unsatisfactory PT (QFPT <50%). In the majority of patients (419 (82,4%) people), RPTI was less than 50%. In subgroups of patients with RPTI <50% and >50%, there was a significant difference in the Kaplan-Meier survival curves, according to the log-rank test (p=0,006). The hazard ratio (RR) in the Cox regression model showed a threefold significant increase in the risk of adverse outcomes with RPTI <50%: HR=3,0, 95% confidence interval (1,14; 7,92), p=0,026.Conclusion. The developed QFPT and RPTI make it possible to assess the quality of PT and performing a comprehensive assessment of the quality and adherence to PT, respectively. A relationship between low RPTI and a threefold increase in the risk of adverse outcomes in patients with stable exertional angina was revealed.
Comparison of outcome between suture and suture-less surgery following pterygium excision and conjunctival autograft
Authors: Chandra Shekhar Majumder  , M. Shafiqul Alam  , Hosne Ara  , Robiul Islam  , Sheikh Mohammad Rashedul Haque  
Published: February 2023

Background: A pterygium, known as surfer's eye, is a raised, wedge-shaped growth of the conjunctiva that extends onto the cornea, the outer layer of the eye. Aim was to compare the safety, efficacy and outcome of suture less technique with suture of conjunctival autograft in the management of pterygium.
Methods: This study was carried out in the department of ophthalmology, Sir Salimullah medical college and Mitford hospital, Dhaka. Study period was July 2019 to June 2020. Subjects for this study were divided into two groups, forty patients were enrolled in each group of the study population. Group I (control) comprised the subjects in whom suture was used following pterygium excision and conjunctival autograft and group II (experimental) comprised the subjects in whom no suture was used following pterygium excision and conjunctival autograft.
Results: In group I, 20% were 20-29 years old, 30% were 30-39, 27.5% were 40-49, and 22.5% were over 50, with 77.5% being male and 22.5% female. In group II, 22.5% were 20-29 years old, 27.5% were 30-39, 30% were 40-49, and 20% were over 50, with 72.5% being male and 27.5% female. The most common symptom was "foreign body sensation" in both groups. In group I, 5% experienced partial graft dehiscence, 2.5% a conjunctival cyst, 10% hyperemia, and 17.5% visual improvement. In group II, 2.5% had partial graft dehiscence, 2.5% hyperemia, and 22.5% visual improvement. Neither group had graft retraction or recurrence.
Conclusions: Postoperative presentation like hyperemia was significantly less in experimental group. Incidence of post-operative complications like graft dehiscence and conjunctival cyst were comparatively less frequent in suture less technique. Thus, suture less technique following pterygium excision and conjunctival autograft is a safer and less complicated than sutured technique.
Modelos familiares y permanencia escolar en estudiantes de telesecundaria
Authors: Marín-Olán Pablo , Morales Ocaña Iván Alberto 
Published: February 2023

Most of the research on school dropout has analytically privileged the subjects who drop out of school, thus relegating the subjects who remain. This has resulted in an empirical and conceptual vacuum in studies on school dropout and, finally, a biased view of the phenomenon. For this reason, the purpose of this article is to analyze the intra-family relationships that allow generating the conditions that make it possible for the student to stay in the schools of the telesecundaria subsystem. Qualitative research was carried out under a case study. The subjects of analysis were families whose children are in third grade in the telesecundaria subsystem. After analyzing the empirical evidence with a qualitative data analysis program, it was concluded that staying in school is associated with a nuclear family model. Likewise, it is shown that there is a causal relationship between the socioeconomic level of these families and the extracurricular investment in their children.
Keywords. Elementary school; nuclear family; school permanence; telesecundaria; intrafamily relations; rural societies.
Computer simulation of the wound process (review of literature)
Authors: Morozov A. M. , Sergeev A. N. , Sungurova A. V. , Morozov D. V. , Belyak M. A. , Domracheva A. S. 
Published: February 2023

Relevance. Computer simulation is a mathematical modeling process performed on a computer that is designed to predict the behavior or results of a real or physical system. Computer simulation has a number of advantages over classical models of animal experiments: the cheapness of the method (the need to acquire and maintain animals disappears by itself), the speed of obtaining results, the absence of bioethical problems, the ability to change the conditions of the experiment, etc.he purpose of this study is to review the methods of computer simulation of the wound process, to identify the shortcomings of the models and propose ways to solve them, as well as to select the best existing model for describing wound regeneration.Material and methods. In the course of this work, an analysis was made of foreign and domestic literature on the problem of computer modeling of the wound process.Results. After analyzing the relevant literature on this topic, the problem is seen precisely in the insufficiently studied process of wound regeneration, since many different cells, cytokines, growth factors, enzymes, fibrillar proteins, etc. take part in it. The models that currently exist describe wound regeneration only in an extremely generalized way, which does not allow us to apply them in clinical situations. Analyzing literature sources, we came to the conclusion that both numerical approaches, both cellular-biochemical (the first type of models) and phenomenological (the second type) are applicable in the case of wound modeling and can be used very successfully. The problem is that on the basis of one approach it is impossible to display a complete picture of wound healing, in this way it is possible to predict only individual regeneration parameters necessary for certain purposes due to the complexity and versatility of this typical pathophysiological process.Conclusion. Computer modeling of wounds is still a controversial and complex topic. Existing models are not intended to describe all the processes occurring in a healing wound. It is much more productive to describe the various phenomena during healing separately. This is due to the fact that many elements are involved in the regeneration of the skin, which are almost impossible to take into account in full. The available models are of exclusively scientific value, consisting in attempts to understand all complex processes and interactions. Practical application is difficult, since existing models require specific input data that require highly specialized equipment. If we abstract from all this, then the best existing model of the first type is the model of the authors Yangyang Wang, Christian F. Guerrero-Juarez, Yuchi Qiu and co-authors, in addition to it, any of the described phenomenological models will do.
Deterioro cognitivo en personas que consumen benzoilmetilecgonina y sus derivados. Una revisión bibliográfica
Authors: Solórzano Guerrero Johanna , Reivan Ortiz Geovanny Genaro 
Published: February 2023

El consumo crónico o excesivo de la sustancia benzoilmetilecgonina y sus derivados (diferentes tipos de sustancias psicoactivas) se ha visto involucrado en el área neurocognitiva del ser humano, enfocándose en: memoria, atención y concentración, orientación y funciones ejecutivas; por lo cual en esta investigación se pretende analizar el deterioro cognitivo que se genera en personas que presentan un diagnóstico de trastorno del consumo de sustancias y las posibles valoraciones que se podrían realizar mediante herramientas psicológicas que presenten una alta validez y confiabilidad; se desarrolla un estudio descriptivo, correlacional, de revisión sistemática de investigaciones científicas que se encuentran en las bases de datos digitales como: Pub Med y Medline. Se usaron filtros de búsqueda en las diferentes bases de datos científicas para recolectar información válida y fiable de 51 artículos científicos relacionados con la temática, valorando los criterios de inclusión y exclusión. Como resultado se obtuvo un análisis del deterioro cognitivo en personas que consumen sustancias psicoactivas y los principales instrumentos que se utilizan para la valoración de la misma. La actualización de esta información permitirá aportar a futuras investigaciones e intervenciones y generará una concientización sobre el consumo de sustancias.
Nursing intervention through peers for self-efficacy and alcohol consumption in adolescents
Authors: Hernandez Martinez Eva Kerena , Calixto-Olalde Ma. Gloria , Álvarez-Aguirre Alicia , Aguilar-Zavala Herlinda , Leija-Mendoza Alejandra 
Published: February 2023

Background: alcohol consumption is a problem closely related to adolescence at first it tends to establish itself as a habit and later as an addiction when the individual is an adolescent. Objective: This study sought determine the effect of nursing intervention through peers in adolescent self-efficacy and alcohol consumption. Results: The results showed statistically significant differences after the intervention (z =-4.86; p =.000) and in the follow-ups of three (z =-4.78; p =.000) and six months (z =-4.78; p =.000), this was also seen in the consumption of alcohol in the measurement after the intervention (z =-4.74; p =.000) and in the follow-ups of three months (z =-4.74; p =.000) and six months (z =-4.74; p =.000). Conclusions: Based on the objective of the study it is possible to conclude that it is feasible to reduce the alcohol consumption and to promote self-efficacy in adolescents by means of “interconnected”.
Acrodermatitis enteropathica – diagnostic challenges
Authors: Sztupecka-Rutkowska Monika , Wojciechowska Barbara , Heropolitańska-Pliszka Edyta , Kowalewski Cezary , Rutkowska Karolina , Walczak Anna , Płoski Rafał , Woźniak Katarzyna 
Published: February 2023

Abstract
Background: Acrodermatitis enteropathica is a rare genetic metabolic disorder which results in poor absorption of zinc ions in digestive tract. Zinc is an important microelement in human body, that plays a crucial role in many metabolic and biochemical pathways in organism. Classic clinical manifestation of zinc deficiency, seen in about 20% of cases, is the triad of symptoms – acral and periorificial dermatitis, diarrhea and alopecia.
Results: Here, we report a case of 16 months-old girl with atypical course of acrodermatitis enteropathica. First skin lesions appeared after infancy and initially presented as blisters treated as erythema multiforme without success. In that time epidermolysis bullosa was also considered by doctors. One month later the patient developed more severe clinical picture containing erythematous plaques, paronychia, alopecia suggesting acrodermatitis enteropathica, however laboratory test showed zinc serum level within reference ranges. Since anti-inflammatory topical corticosteroids and antibiotics used for a few weeks were not effective, further diagnostic procedures were introduced. Direct immunofluorescence excluded autoimmune skin disorders, whereas genetic study showed pathogenic mutation characteristic of acrodermatitis enteropathica in SCL39A4 gene. Although serum zinc level was normal, we observed theatrical improvement of healing skin lesions only after initiation of oral supplementation of zinc.
Conclusions: Blisters and erythematous plaques especially located in traumatized areas developing in children may suggest several severe disorders like epidermolysis bullosa, linear IgA bullous dermatosis, epidermolytic ichthyosis, erythema multiforme, therefore we recommend rapid diagnostics containing immunological, genetic and biochemical tests in such cases, because making a proper diagnosis allows rapid initiation of a proper treatment and can improve life quality of patients and prevent distant consequences like mental and physical retardation in cases of metabolic disorders.