bluuebunny/crossref_metadata_2025 huggingface dataset:
GENDER DIFFERENCES OF PRODUCTIVITY ATTENTION AT STUDENTS DURING THE DAY
Authors: Гурова О.А. , Карасева Н.В. , Рыжакин С.М.
Published: March 2022

Продуктивность внимания у студентов изучалась с помощью теста Бурдона. В течение дня показатели внимания у студентов заметно снижаются в 17–18 ч. Девушки выполняют тест медленнее, но качество выполнения теста у них утром и вечером выше, чем у юношей. В 15–16 ч показатели качества выполнения теста у юношей превышают таковые у девушек.

The productivity of students’ attention was studied using the Bourdon test. During the day, students’ attention rates noticeably decrease in 17–18 hours. Girls perform the test more slowly, but the quality of the test in their morning and evening is higher than that of the young men. At 15–16 hours, the quality of the test in young men exceeds those of girls.
DEVELOPMENT OF COATING COMPOSITIONS OF ELECTRODES WITH HIGH COLD RESISTANCE
Authors: Сивцев М.Н. , Слепцов О.И. , Степанова К.В.
Published: March 2022

Проведенные исследования показали, что возможно достичь повышения хладостойкости сварных соединений путем легирования шва путем покрытия электродов, модифицированных металлическим порошком системы Ni–Al и смесью из отходов металлургического производства.

Studies have shown that it is possible to effectively increase the cold resistance of welded joints by alloying the weld through the electrodes coatings modified with metal powder of the Ni–Al system and a mixture of metallurgical wastes.
COMPARATIVE ANALYSIS OF POPULATION SIZE AND DENSITY OF MOOSE (ALCES ALCES L., 1758) IN THE TERRITORY OF THE YAROSLAVL, IVANOVO AND VLADIMIR REGION
Authors: Чугреев М.К. , Блохин Г.И. , Балакирев Н.А. , Маловичко Л.В. , Остапенко В.А. , Федотенков В.И. , Зубалий А.М.
Published: March 2022

Сформулированы теоретические основы, объясняющие суть некоторых экологических явлений, обуславливающих повышенную численность лосей на территории Ярославской области в зимний период. Эти экологические явления следует учитывать при определении доли миграционных лосей в результатах зимнего маршрутного учета и при выделении квот на их добычу.

The theoretical bases explaining the essence of some ecological phenomena causing the increased number of elks in the territory of the Yaroslavl region in the winter period are formulated. These ecological phenomena should be taken into account when determining the share of migratory moose in the results of winter route accounting and when allocating quotas for their production.
EVALUATION OF HYDROGEOLOGICAL CONDITIONS IN NEVINNOMYSSK – STAVOPOL RIGHT-OF-WAY LAND OF THE GROZNY – ARMAVIR MAIN OIL PIPELINE
Authors: Харчук В.В.
Published: March 2022

На примере многолетней эксплуатации отвода Невинномысск - Ставрополь магистрального нефтепровода Грозный – Армавир показано, что недостаточное изучение гидрогеологических особенностей как важнейшего фактора инженерно-геологических условий территории, привело к возникновению аварийных ситуаций, вплоть до разрушений конструкций нефтепровода. По всей протяженности трассы основными взаимосвязанными опасными геологическими процессами являются подтопление и оползнеобразование. Близкое залегание грунтовых вод к поверхности и их высокая минерализация способствуют преждевременному износу трубопровода, что в свою очередь ведет к потере нефтепродуктов, загрязнению грунтовых вод и горных пород, уничтожению биоценозов. Сходы оползней разрушают конструкции нефтепровода. Для предупреждения непредвиденных ситуаций, связанных с деятельностью подземных вод, автором изучены гидрогеологические особенности участка эксплуатации нефтепровода: приведено краткое описание водоносных горизонтов с характеристикой вмещающих пород различного возраста и литологического состава; типы и области питания и разгрузки подземной гидросферы; сведения об общей минерализации и химическом составе грунтовых вод, водопроводимости. Результатом проведенных исследований является составленная автором схема районирования территории проектируемого нефтепровода по глубине залегания подземных вод.

Using the example of long-term operation of the Nevinnomyssk – Stavropol right-of-way land plot of the Grozny – Armavir main oil pipeline, it is demonstrated that insufficient study of hydrogeological particularities as the major factor of engineering and geological conditions of the area has resulted in emergencies, up to destruction of the pipeline structures. Throughout the length of the pipeline route, it is flooding and landslide formation that are the main interrelated dangerous geological processes. The occurrence of ground waters close to the surface and a high content of dissolved solids contribute to the early mechanical failure of the oil pipeline, which in its turn results in the loss of oil products, pollution of the ground waters and rocks, and destruction of biological communities. Landsliding destroys the oil pipeline structures. In order to prevent unforeseen incidents associated with the action of subsurface waters, the author has studied hydrogeological particularities of the oil pipeline operation area: a brief description of aquifers with the characteristics of the bearing strata of various ages and lithological features is given, types and areas of supply and discharge of the subsurface hydrosphere are described; the information about total dissolved solids and chemical composition of ground waters, water transmissibility is provided. The result of the research conducted is the layout diagram compiled by the author for the area of oil pipeline being designed according to subsurface waters occurrence depth.
THE CONTENT OF SOME HEAVY METALS AND METALLOIDS IN BOTTOM SEDIMENTS SMALL RIVERS KHMAO
Authors: Токарева А.Ю. , Алимова Г.С.
Published: March 2022

Атомно-эмиссионным методом определено валовое содержание Zn, Pb, Ni, Cu, Sr, Cr, Mn, Cd, Co, Mo, As в донных отложениях  системы рек Самсоновская – Лев – Вандрас. Концентрации Pb, Cr, Mn As в соответствии с ГН 2.1.7.2041–06 для почв не превышают ПДК.

The gross content of Zn, Pb, Ni, Cu, Sr, Cr, Mn, Cd, Co, Mo, As in the bottom sediments of the Samsonovskaya-Lev – Vandras river system was determined by atomic emission method. Concentrations of Pb, Cr, Mn As in accordance with GN 2.1.7.2041–06 for soils do not exceed MAC.
ABOUT SOME RESULTS OH THE ECOLOGICAL-PHYTOCENOTIC STUDIES OF CANNABIS SATIVA L. COMMUNITIES IN THE KHEMCHIK BASIN (WESTERN TUVA)
Authors: Ондар М.М. , Дубровский Н.Г. , Ооржак А.В. , Назын Ч.Д.
Published: March 2022

На сегодняшний день актуальность выявления, изучение местных эколого-биологических особенностей зарослей конопли не вызывает сомнений. В данной работе раскрыты результаты исследования структуры растительности и приводится данные особенности экологии и биологии конопли сорной. Полевые работы проводились на территории Хемчикской котловины Республики Тыва. В ходе полевых исследований выделены ассоциации коноплевых сообществ, а так же дана характеристика видового разнообразия растений.

To date, the relevance of the identification, the study of local ecological and biological features of hemp thickets is not in doubt. In this paper, the results of the study of the structure of vegetation and data features of ecology and biology of Cannabis sativa are disclosed. Field work was carried out on the territory of the Chemchik basin of the Republic of Tuva. During the field studies highlighted the cannabis association communities, as well as the characteristic species diversity of plants.
ANALYSIS OF THE POTENTIAL OPPORTUNITIES FOR THE USE OF THE LANDLANDS OF THE OMSK REGION LEARNED FROM AGRICULTURAL TURNOVER
Authors: Леушкина В.В. , Долматова О.Н. , Кондратьева О.В. , Асташова Е.А.
Published: March 2022

Анализ потенциальных возможностей использования земельных угодий, выведенных из сельскохозяйственного оборота, необходим для решения проблемы продовольственной безопасности страны и является важной стратегической задачей для АПК. В статье выявлены естественно-климатические, организационно-правовые, экономические и социальные факторы сокращения в Омской области площадей пашни, кормовых угодий и посевных площадей. Проведенный анализ указал на необходимость дифференцированного использования земель выведенных из сельскохозяйственного оборота для осуществления и принятия рациональных и эффективных управленческих решений. 

Analysis of the potential of the land withdrawn from agricultural use, it is necessary to solve the problem of food security in the country and is an important strategic task for agriculture. The article identifi ed naturalclimatic, institutional, economic and social factors in the reduction of the Omsk region areas of arable land, grassland and farmland. The analysis indicated the need for differentiated land use derived from agricultural use to implement and make rational and effective management decisions.
The reality of business process reengineering at Palestine private university and Gaza private university from the point of view of academics and administrators in both universities: واقع إعادة هندسة العمليات الإدارية في جامعتي فلسطين وغزة الخاصتين من وجهة نظر الأكاديميين والإداريين فيهما
Authors: Mahmoud Mohammed Abu Aisha Mahmoud Mohammed Abu Aisha
Published: March 2022

This study aims to identify the reality of business process reengineering at Palestine private university and Gaza private university from the point of view of academics and administrators in both universities, and the study applied the analytical survey descriptive method depending on primary and secondary sources of data, and the questionnaire was used as a main tool for collecting data, that questionnaire was distributed over a sample consists of (186) employees of academic and administrative employees who are working at that both universities, and the study revealed that the applying of business process reengineering by Palestine private university and Gaza private university –from point of view of the sample- got total average of (3.91 out of 5) with a large degree of application, and on the level of the four dimensions we find; the dimension of information technology got the highest average (3.98), then total quality standards with an average of (3.90), and third and fourth there exist the two dimensions of the organizational structures and the university operations and both of it with an average of (3.87), and all the dimensions are applied with a large degree, the results also showed that there are no statistically significant differences; at the level of (α ≤.05) between the respondents' answers about the reality of business process reengineering in the two universities due to the variables (gender, age, educational qualification, job title, place of work, years of experience). Based on the results, the researcher presented a set of recommendations and suggestions; the need for optimal employment of information technology, and keeping abreast of all that is new in the approach of business process reengineering, and benefit from the successful experiences in it, provided that what mentioned before is among the first priorities of the university, and establishing an independent department to continuously reengineer business processes, and remove any obstacle that may face the application of the business process reengineering approach, the researcher also suggests conducting future studies related to identifying the impact of the use of computerized artificial intelligence on the effectiveness of business process reengineering in private Palestinian universities, in addition to trying to build a proposed model for developing the management of the public university in Palestine in light of the approach of business process reengineering.
Cycling Performance and Mechanistic Insights of Ferricyanide Electrolytes in Alkaline Redox Flow Batteries
Authors: Hu Maowei , Wang Abigail , Liu Tianbiao
Published: March 2022

Ferrocyanide such as K4[Fe(CN)6] is one of the most popular cathode electrolytes materials in redox flow batteries. However, its chemical stability in alkaline redox flow batteries has been debated. Mechanistic understandings at the molecular level are necessary to elucidate the cycling stability of the K4[Fe(CN)6] electrolyte and guide its proper use in flow batteries for energy storage. Herein, we presented a suite of battery tests and spectroscopic studies to understand the chemical stability of K4[Fe(CN)6] and its charged state, K3[Fe(CN)6], at a variety of conditions. It was found that the cycling stability of an unbalanced K4[Fe(CN)6]/K3[Fe(CN)6] half-cell is limited by the stability of K3[Fe(CN)6]. In a strong alkaline solution (pH 14), K3[Fe(CN)6] undergoes a CN-/OH- exchange reaction, ultimately leading to Fe(OH)3 precipitate. In the meanwhile, the dissociated CN- ligand can chemically reduce K3[Fe(CN)6] to K4[Fe(CN)6] and is converted to cyanate (OCN-). The resulting charge imbalance of the K4[Fe(CN)6]/K3[Fe(CN)6] half-cell is primarily responsible for the observed rapid capacity decay at pH 14.
Analytic First-Order Derivatives of (X)MS-, XDW-, and RMS-CASPT2 Methods
Authors: Nishimoto Yoshio , Battaglia Stefano , Lindh Roland
Published: March 2022

Crossings between states involve complex electronic structures, making the accurate characterization of the crossing point difficult. In this study, the analytic derivatives of three complete active space second-order perturbation theory (CASPT2) variants as well as an extension of the restricted active space are developed. These variants are applied to locating minimum energy conical intersections. Our results demonstrate that the three CASPT2 variants predict qualitatively similar results, but a recently developed variant, the rotated multistate CASPT2 (RMS-CASPT2), is least sensitive to the number of states considered in the calculation. We demonstrate that CASPT2 and the reference self-consistent field calculations predict qualitatively different energetics and bond lengths.
Sistema de detección y clasificación de peces utilizando visión computacional
Authors: Mejía Rodrigo , Rosales Gianfranco
Published: March 2022

La gestión de los recursos hidrobiológicos implica tanto el aspecto ecológico a través del equilibrio del ecosistema, como el aspecto económico mediante el control de la cantidad y calidad de los recursos pesqueros producidos en el Perú. En la actualidad, labores relacionadas a esta gestión son realizadas por empresas privadas y entidades del Estado como el Imarpe. La misión de estas es proteger la calidad de los recursos que llegan a los hogares de millones de peruanos. Esta investigación busca desarrollar un sistema para la detección, clasificación y, finalmente, la medición de diversas especies de peces, utilizando técnicas de visión computacional como el algoritmo SURF y redes neuronales convolucionales. Las pruebas, utilizando dos especies de peces, demostraron que la identificación alcanza un nivel de precisión del 90 % y que la clasificación alcanza una precisión del 80 %. Estos valores se obtienen bajo determinadas condiciones que se comentan en el desarrollo del artículo.
Análisis comparativo de técnicas de esteganálisis en imágenes digitales LSB
Authors: Sifuentes-Villarroel Luis
Published: March 2022

En la presente investigación se evaluaron dos métodos de esteganálisis frente a imágenes LSB, comparando su efectividad en la detección de imágenes esteganográficas y del porcentaje que abarca el mensaje oculto en la imagen portadora (porcentaje de embebido) respecto a la totalidad de la imagen.
Algoritmos de Deep Learning para la detección de Neumonía en infantes a través de imágenes de radiografías del tórax
Authors: Valero Gómez Juan Carlos , Zúñiga Incalla Alex Peter , Clares Perca Juan Carlos
Published: March 2022

Una gran cantidad de infantes fallecen cada año a consecuencia de la neumonía en todo el mundo. Se reporta que aproximadamente más de 1 millón de casos de neumonía en infantes se da entre 0 y 5 años de edad, de los cuales 808 694 murieron en 2017. Por ende, la neumonía es una de las principales causas de fallecimiento entre los infantes, con un alto nivel de mortalidad en Asia y África. Incluso en un país desarrollado como Estados Unidos, la neumonía se encuentra entre las 10 principales causas de muerte. La detección y el tratamiento tempranos de la neumonía pueden reducir significativamente las tasas de mortalidad entre los infantes en países emergentes. Por lo tanto, este trabajo presenta algoritmos de deep learning para detectar neumonía mediante imágenes de radiográficas. Se entrenaron tres algoritmos de deep learning para clasificar las imágenes de radiografías en dos clases: neumonía y normal. Se presentan tres algoritmos, a cada uno se añadió una capa pooling de 4x4, se vectoriza los datos con la técnica flatten, se agregaron seis capas dense de 1024, 512, 256, 128, 64 y 32 de valor de salida y cada una con activación relu; se aplica un BatchNormalization, finalmente se agrega una capa dense de 2 con una activación softmax para la clasificación. Los tres algoritmos son modelos previamente entrenados, que son Xception, MobileNet e InceptionV3 obtuvieron en la métrica de accuracy 94.4%, 96.2% y 95.3% respectivamente.
Chatbot para el seguimiento de pacientes COVID-19 con sintomatología leve
Authors: Herrera Monje Hugo
Published: March 2022

Se propone implementar un chatbot para el seguimiento de pacientes con sintomatología leve de COVID-19 que serviría como herramienta de apoyo durante el periodo de tratamiento, fortaleciendo así la comunicación entre pacientes y personal médico, además de permitir identificar la evolución diaria en los pacientes de una manera oportuna evitando la exposición de otras personas a fuentes de contagio.
TET2-mediated epigenetic reprogramming of breast cancer cells impairs lysosome biogenesis
Authors: Laurent Audrey , Madigou Thierry , Bizot Maud , Turpin Marion , Palierne Gaëlle , Mahé Elise , Guimard Sarah , Métivier Raphaël , Avner Stéphane , Le Péron Christine , Salbert Gilles
Published: March 2022

Methylation and demethylation of cytosines in DNA are believed to act as keystones of cell-specific gene expression by controlling the chromatin structure and accessibility to transcription factors. Cancer cells have their own transcriptional programs, and we sought to alter such a cancer-specific program by enforcing expression of the catalytic domain (CD) of the methylcytosine dioxygenase TET2 in breast cancer cells. The TET2 CD decreased the tumorigenic potential of cancer cells through both activation and repression of a repertoire of genes that, interestingly, differed in part from the one observed upon treatment with the hypomethylating agent decitabine. In addition to promoting the establishment of an antiviral state, TET2 activated 5mC turnover at thousands of MYC-binding motifs and down-regulated a panel of known MYC-repressed genes involved in lysosome biogenesis and function. Thus, an extensive cross-talk between TET2 and the oncogenic transcription factor MYC establishes a lysosomal storage disease–like state that contributes to an exacerbated sensitivity to autophagy inducers.
Assistance of a Specialist in the Formation of an Expert Opinion
Authors:   Ural Research Institute of the All-Russian Voluntary Fire Society, Alexeev S. G. , Lukichev B. A. ,   Scientific Consultant of Ural-Siberian Bar Association, Uporov I. N. ,   Ural-Siberian Collegium of Advocates
Published: March 2022

The opinions of lawyers on the possibility of involving a specialist in the production of forensic examination, as well as the latest editions of the arbitration procedural, civil procedural, criminal procedural legislation of the Russian Federation and other regulations governing forensic activity and the procedural status of persons applying special knowledge in Russian legal proceedings, have been analyzed. The essence of the term “assistance” has been determined. A distinction is made between the assistance of a specialist in the formation of an expert opinion and his participation in the production of a forensic examination. Based on the study of scientific publications on the procedural status of persons applying special knowledge in legal proceedings and an analysis of the current regulatory legal acts governing the production of forensic examination, the differentiation of the specialist’s assistance in the formation of an expert opinion into basic and optional forms was carried out. The main form is divided into the following types: direct and indirect. The optional form, from the point of view of the possible interaction of persons applying special knowledge in legal proceedings, includes probabilistic (stochastic) types. The indicated forms (types) of assistance of a specialist in the formation of an expert opinion are considered on examples. The regulation in the current legislation of the assistance of a specialist in the formation of an expert opinion and the possibility of his involvement in the production of a forensic examination could help to improve the interaction of persons applying special knowledge in Russian legal proceedings. The article does not propose algorithms or ready-made formulations of legal norms for the assistance of a specialist in the formation of an expert opinion and his involvement in the production of a forensic examination, since this should be preceded by a discussion in the legal community about the advisability of such innovations.
The Grounds for Consideration of Cases in the Simplified Procedure
Authors:   Baikal State University, Staritsyn A. Y.
Published: March 2022

The article highlights the new russian model of legal regulation of simplified proceedings in the civil process, also notes the incompleteness the reform of the civil procedure legislation (begun in 2016), which having negatively affects. In this research, the author focuses on the controversial aspects of the simplified procedure for considering individual civil cases, which based on the provisions of the legislation, on the established principles of judicial practice and the conclusions of doctrinal research. Also the author research of these materials, using by general scientific and special legal methods, including systemic, materialistic, formal legal methods and etc. A brief description of the grounds for considering civil cases in a simplified manner is given, the acceptability of currently allocated in Art. 232.2 Chapter 21.1 of the Code of Civil Procedure of the Russian Federation of categories of cases, as well as gaps in legal regulation that should be eliminated. The corresponding judicial practice is presented, the analysis of which leads to disappointing conclusions. It is noted that the study of this issue is due, among other things, to the lack of clarity in the relationship between the order, simplified and claim proceedings. In parallel, the relationship between the grounds for considering cases in a simplified procedure and legal norms regulating other aspects of the simplified procedure (making a court decision, accepting a statement of claim for consideration according to the rules of simplified proceedings) is substantiated, the integral legal regulation must comply with the essence of the requirements considered in the civil process. A legal assessment is made of the legislative identification of mandatory and dispositive grounds for considering a case in a simplified manner for compliance with the fundamental principles of civil procedure. The admissibility of limiting the principle of dispositiveness in the simplified production of the civil procedure is substantiated, which is a consequence of the desire to achieve a balance between public and private interests. Recommendations have been developed for the further improvement of civil procedural norms on simplified proceedings in terms of the list of categories of cases to be considered in accordance with the rules of Chapter 21.1 of the Code of Civil Procedure of the Russian Federation.
PROTECTION OF INTELLECTUAL PROPERTY
Authors: Shumilina Vera , Bondarev Nikita
Published: March 2022

The establishment of intellectual property in the law as an independent object of civil law has created conditions for independent participation in the civil turnover of the results of intellectual activity and obtaining material benefits from their use. The independent material value of the possession of an exclusive right to the result of intellectual activity consists precisely in the ability to bring income to its owner. It is necessary to learn to understand the legal essence and, consequently, to understand how this object is applied in civil law, protected, based on the fact that intellectual property has a dual nature.
PERSONNEL RISKS IN PUBLIC CIVIL SERVICE PERSONNEL MANAGEMENT
Authors: Krokhicheva Galina , Tyapkina Violetta
Published: March 2022

This article explores the concept of "personnel risks" and examines how it has been interpreted by different experts. It explains the incorrect association of personnel risks in civil service personnel management only with the misconduct of civil servants; other categories of public authority personnel are also actively involved in their implementation (or, conversely, inaction).
Teenagers From Outer Space
Authors: Guerra Paula
Published: March 2022

A moda - em Portugal - ainda permanece algo remota nos estudos académicos. Poucas são as investigações, de enfoque histórico-social, que se debruçaram sobre a importância da moda em Portugal à exceção dos trabalhos de Cristina L. Duarte (2016). Procurando obviar esta relativa omissão, propomos um exercício diacrónico – desde finais dos anos 1970 – incidente na relação entre o do-it-yourself (DIY), a moda manifesta nas culturas urbanas (juvenis) e o (pós)-punk privilegiando uma abordagem de caráter qualitativo e etnográfico. O presente artigo visa, sobretudo, elucidar, analisar e refletir sobre a tríade moda, DIY e punk, procurando dar conta das metamorfoses que a praxis e o ethos DIY sofreram desde meados da década de 1970 (no pós Revolução dos Cravos) até à atualidade. Prioriza-se, nesse sentido, a abordagem dos seguintes eixos: a anti-moda, o punk, o cosmopolitismo e a inevitabilidade do DIY no final dos anos 1970; a moda, o (pós)-punk, a resistência e a implantação do DIY nos anos 1980; a penetração da moda e da estética punk e o desenvolvimento do DIY nos movimentos sociais e lifestyles alternativos nos anos 1990; e ainda, a moda, a comodificação do DIY, a produção artística, o ativismo ecológico e os slow fashion movements nos anos 2000 e subsequentes. Assim, através destes quatro eixos-bússola, aduzimos um percurso empírico-concetual em torno da evolução do DIY e da moda em Portugal, enveredando por um périplo mnemónico, onde revisitámos lojas, eventos, acontecimentos, espaços de lazer, atores e estéticas; indagando, em cada um destes tópicos, os fios com que se foi costurando o DIY tendo em vista o princípio barthesiano de que uma variação do vestuário se faz necessariamente escoltar por uma variação do mundo e vice-versa.
história cultural (global) do distrito de moda Harajuku
Authors: Katzenberg Jana
Published: March 2022

Na minha pesquisa acerca do significado do distrito Harajuku de Tóquio para a cena da moda, a discrepância entre as suas dimensões geográficas limitadas de apenas dois quilómetros quadrados com a sua extrema relevância simbólica nacional e internacional na cultura pop é impressionante. Ao longo do desenvolvimento deste distrito, o papel charneira do internacional é um marco distintivo que emerge. Quer seja pelo contacto direto com o estrangeiro pela sua representação “autêntica” ou pela sua imaginação exotista, esta marca é um elemento eficaz para moldar a identidade deste bairro. Nestes fenómenos, as práticas de bricolage desempenharam durante muito tempo um papel importante, inspiradas pelas ligações globais que o distrito mantém. Nos últimos anos, este processo cruzou-se com o desenvolvimento de culturas de moda online, tornando-o um objeto do máximo interesse para abordar on e offline. Com base em entrevistas a atores-chave da história de Harajuku, conteúdos impressos e online, assim como observações etnográficas, este artigo explora uma breve história cultural de Harajuku a partir do período pós-guerra.
Mulheres e o uso de roupas socialmente masculinas
Authors: Reis Laura Junqueira de Mello
Published: March 2022

O livro aqui resenhado é fruto da dissertação em História, defendida em 2019, na Universidade de São Paulo (USP), por Guilherme Domingues Gonçales. O autor dedicou-se, ao longo de sua pesquisa, a compreender o uso de roupas socialmente masculinas, como gravatas, calças e paletós, pelas mulheres oitocentistas e do começo do século XX, principalmente no Rio de Janeiro e em São Paulo. [...]
Middle Eastern Children in New Zealand Early Childhood Centres: Parental Expectations, Teacher Practices, and Children’s Experiences
Authors:   , Irajzad Fatemeh
Published: March 2022

This is the first systematic study of the experiences of Middle Eastern children and their parents in the context of New Zealand early childhood centres. Using a two-phase sequential mixed-method approach involving an online questionnaire sent to Middle Eastern parents across New Zealand followed by four qualitative case studies, I investigated: Middle Eastern parents’ expectations for their children’s early education; early childhood teachers’ practices and perspectives with respect to Middle Eastern families; and the challenges faced by Middle Eastern children in New Zealand early childhood centres. Using descriptive statistics and thematic analysis, and drawing on constructs from hybridity theory (Bhabha, 1994), critical multiculturalism (May & Sleeter, 2010), and funds of knowledge (González et al., 2006), I argue that there is a lack of congruence between the early childhood discourses promoted by the New Zealand teachers and Middle Eastern parents’ expectations for their children’s early education. Interviews indicated that Middle Eastern parents’ expectations were often dismissed and silenced while the dominant early childhood discourses were reinforced by teachers, indicating that some of the teachers were not prepared, or knowledgeable about how, to embrace Middle Eastern families’ funds of knowledge. Additionally, teachers had different approaches for accommodating Middle Eastern families’ needs. While some teachers were keen to learn about Middle Eastern families and implement practices that were reflective of their individual needs, there were teachers who expressed essentialised views and perceived Middle Eastern families as a homogenous group with similar needs. My findings also show that Middle Eastern children at times struggled to express themselves in English and teachers adopted specific practices to support children in this regard. While most of these practices helped children develop linguistic and social competence, some social competencies promoted by the teachers – such as ways of responding to peer conflict – were incongruent with the families’ practices. Possible implications for early childhood pedagogy are suggested to meet the needs of increasingly ethnically and culturally diverse early childhood educational contexts.
Time for a do-not-resuscitate policy? Outcomes of inpatient cardiopulmonary resuscitation in very old patients in Bahrain
Authors: Al Saeed Mahmood , Al Awainati Mahmood , Al Mousawi Barrak , Al Barni Mohammed , Abbas Fadhel , Sarwani Aysha
Published: March 2022

Background: Globally, do-not-resuscitate orders have been used for many years. Due to the lack of a do-not-resuscitate policy, full resuscitative measures including cardiopulmonary resuscitation (CPR) are applied for all patients admitted to our institution regardless of prognosis. Aims: To observe the outcomes of very old patients who underwent CPR, including mortality rate and length of stay. This will allow discussion of the need to implement a do-not-resuscitate policy in Bahrain, and its associated challenges. Methods: This was a retrospective observational study conducted in a 1200-bed tertiary hospital in Bahrain. We included patients aged ≥ 80 years admitted under general medicine who underwent CPR between January and July 2018. Medical records were reviewed for patients’ characteristics and outcomes. Results: Ninety patients were included in the study with an average age of 87.91 (6.27) years. The inhospital mortality rate was 96.67%, and 57.78% of patients died immediately after the first CPR attempt and 38.89% died during subsequent attempts. The survival rate at 1-year follow-up was only 1.11%. Conclusion: Survival of very old patients after cardiopulmonary arrest is low, and survival at discharge is even lower. The increase in the very old population will lead to a higher demand for critical care resources given the absence of a do-not-resuscitate policy. Our results demonstrate that implementing such a policy at our institution is crucial to reduce the number of futile CPR attempts, minimizing patients’ suffering, and optimizing resource allocation.
TREATMENT OF OBSTRUCTIVE BRONCHITIS IN CHILDREN AGED 3 TO 6 YEARS USING IMMUNOMODULATORS
Authors: N.K. Kaitmazova
Published: March 2022

In modern conditions, scientists pay great attention to the health of the child population. Respiratory diseases are common and do not tend to decrease. Obstructive bronchitis occupies one of the leading places in the structure of bronchopulmonary pathology in children. It is known that an unfavorable environment can provoke immunological changes in the human body. Despite the vast experience accumulated to improve the quality of treatment of this pathology in children, many questions remain unresolved, their relevance is not decreasing. This problem is increasingly attracting the attention of researchers. Disturbances in the well-coordinated work of the immune system can lead to bronchopulmonary pathology. All this must be taken into account when carrying out therapy. Currently, work is underway to study the effect of drugs on the indicators of immunity in children.
It is necessary to pay great attention to improving the quality of treatment for children with obstructive bronchitis. This study includes the results of treatment of inpatient preschool children diagnosed with obstructive bronchitis. Immunological examination of children was carried out. Immunocomplex therapy was performed.
Given the risk of chronicity and the development of complications, an integrated approach to the treatment of respiratory pathology in children is required. Treatment of children with bronchopulmonary pathology should be aimed at enhancing the protective properties of the body. Interventions with the immune system must be very selective.
Complex therapy did not cause side effects in children. The inclusion of immunomodulators in therapy has a positive effect on the functional state of the immune system. The complex use of immunomodulators can be recommended in the treatment of obstructive bronchitis in children.
COGNITIVE RESISTANCE TO POSITIVE SOCIAL CHANGES IN RUSSIA
Authors: N.S. Babich , I.V. Batykov
Published: March 2022

The article presents the result of a cognitive-based sociological examination of the initiative to depersonalize the design of alcoholic beverages. Existing studies show that depersonalized bottles reduce the attractiveness of alcohol brands and contribute to focusing attention on warning labels. At the moment, there is a project to introduce a standardized design of alcoholic beverages in Russia, but the presence of favorable conditions in our country for the emergence of cognitive resistance to social influences of this kind remains unexplored. The authors consider the phenomenon of "cognitive resistance" as blocking by individuals of a certain behavior, which is stimulated by a purposeful external influence on them. The article is devoted to testing the hypothesis that in modern Russia there are favorable conditions that stimulate cognitive resistance to not only manipulative, but also positive social influences, such as the promotion of a healthy lifestyle. The results of an empirical study are presented, the purpose of which was to test the hypothesis about the presence of such resistance. The method of a survey experiment of the "split poll" type was used. The field work was carried out from July 27 to August 3, 2015 by the Autonomous Non-profit organization "Center for Expert Market Research" in the form of an Internet survey on a sample of adult residents of Russia recruited from an online panel anketer.org. The experiment used the division of the sample into two randomized groups, each with a volume of 500 people. During the mass survey, the experimental group was offered impersonal designs of alcoholic products, and the control group was offered traditional designs. The analysis of the research results confirms the existence of the phenomenon of cognitive resistance in Russian society on the example of the impersonal design of alcoholic beverages. For the simulated case of alcohol bottles, under certain circumstances, this may even lead to a complete lack of effect from an expensive and complex social impact measure. The detected effect may also indicate a reduced demand for state paternalism in the field of personal choice in Russia
PLANT SPECIES USED IN PULMONARY TUBERCULOSIS: USE IN OTHER DISEASES AND DISTRIBUTION IN THE PHILOGENETIC SYSTEM
Authors: P.L. Popov
Published: March 2022

The article proposes approaches to identifying plant species that are potentially useful in pulmonary tuberculosis, and identifies, in accordance with the proposed approaches, the range of plant species that deserve the greatest attention in this regard. Based on information on the use of 2834 species of medicinal plants, using the methods of mathematical statistics (Student's criterion), an increased occurrence of plant species used for pulmonary tuberculosis is revealed in sets of species used for other infectious diseases, and in plant families.
This kind of focus is hypothesized as a sign of useful applications. 51 infectious diseases were revealed, reliably associated with pulmonary tuberculosis through intersections of the sets of used plant species. Part of this group consists of diseases that are far from pulmonary tuberculosis in terms of symptoms - malaria, dysentery, hepatitis, dermatomycosis, syphilis, chickenpox, amoebic dysentery, leprosy, etc. In 10 plant families (Polygalaceae, Dipsacaceae, Plantaginaceae, Pinaceae, Trilliaceae, Urticaceae, Urticaceae, Violaceae, Betulaceae, Araceae, Scrophulariaceae), the occurrence of species with use in pulmonary tuberculosis is significantly increased. A ranked list of 55 plant species promising for usefulness in pulmonary tuberculosis has been compiled.
MOLECULAR DOCKING OF POTENTIAL TARGETS OF PROMISING DOMESTIC ANTICANCER COMPOUND LHT-13-19
Authors: E.A. Samishina , O.N. Deryabina , M.Y. Kudriavtzev , O.N. Tumutolova , E.V. Blinova
Published: March 2022

The work identified potential molecular targets for the implementation of the antitumor effect of a new domestic compound, an analogue of pyridine LHT-13-19. Using the "Autodock 4.2" software environment, flexible receptor-directed molecular biological docking was carried out in virtual reality, which makes it possible to most accurately predict the formation of a complex between a molecular structure and a biological target in real conditions of a specific biological system. For molecular docking, three-dimensional structures of the epidermal growth factor receptor (EGFR, PDB ID: 1M17, 4KN2) from the open electronic library Protein Data Bank (USA) were used. The ligands were prepared using the MGL Tools 1.5.6 software environment, and their optimization was performed using the Avogadro software (USA). The molecule of the compound, an analogue of pyridine nucleoside, was synthesized in the Department of Chemistry, Technology of Synthetic Medicines and Analytical Control of All-Union Research Center for Biological Active Compounds Safety (Russia). As a result of the experiments, it was found that the LHT-13-19 molecule forms a conformational intermolecular interaction with the active centers 1M17, 4KN2 of the epidemic growth factor EGFR. The affinity is based on the formation of hydrogen and electron-acceptor bonds, characterized by high values of the scoring function and free energy value. Moreover, in terms of the strength of the affinity, the LHT-13-19 substance is not inferior to the reference molecule erlotinib.
Emakume marokoarra Europara doan migrazio-fluxuaren bektore ekonomiko eta sozial gisa, Marokoko Familia Kodearen aplikaezintasun praktikoaren aurrean
Authors: Enbeita Izagirre Nagore
Published: March 2022

Artikulu honen helburua da gogoeta demokratiko eta ireki batetik emakumearen egoera aztertzea Marokoko Familia Kodearen erreformaren aurrean. Kontuan izan behar da, praktikan, estereotipo sexistek eta Marokoko gizarte-egituren hauskortasunak hainbat oztopo eta zailtasun ekarri dituztela erreforma hori aplikatzean. Hori dela eta, emakume marokoarra Europara doan migrazio-fluxuaren bektore ekonomiko eta sozial nagusia bihurtu da. Ezinbestekoa da aipatzea migrazio horrek kulturen arteko elkarbizitza dakarrela halabeharrez, bi zutabetan oinarrituz: giza eskubideen arloan gutxieneko komun bat onartzea, eta aniztasuna errespetatzea eta integratzea.
Senekaren izpiritua euskaraz: Larramendiren eraginaren eta itzulpengintza apologetikoaren adibide bat XVIII. mendeko Zuberoan
Authors: Santazilia Ekaitz
Published: March 2022

Belako zaldun mauletarrak XVIII. mendean euskarara itzulitako testu filosofiko bat du hizpide lan honek. Lehenik, eskuizkribu argitaragabe hori testuingurura ekartzeko, Belaren eta Manuel Larramendiren arteko harremanaren inguruko xehetasunak eman ditut, lehenak bigarrenaren hizkuntz ideiak nola bereganatu eta Zuberoako datuekin osatu zituen erakutsiz. Ondoren, testua itzulpengintza apologetikoaren azpigenero berezi batean txertatu behar dela aldarrikatu dut, zeinean irakurleak ez baitu xede-hizkuntza ezagutzen, eta edukiak baino gehiago, formak hartzen duen garrantzi guztia. Azkenik, testuaren edizioa bera eman dut, iruzkin linguistikoz eta azalpenez horniturik.
Wheat cultivation depending on the method of seeding and nitrogen fertilizer application
Authors: Chekusov M. S. , Kem A. A. , Mixal`czov E. M. , Shmidt A. N. , Damanskij R. V.
Published: March 2022

The advantages and disadvantages of the most common types of seed drills are presented. A coulter has been studied that makes it possible to introduce mineral fertilizers below the level of sowing cereal seeds with preservation of the soil layer between them. Two-factor field experiment was conducted in four replications with a constant seeding rate of spring soft wheat Omskaya 36 4.5 million germinated seeds/ha in 2021. The rate of mineral fertilizers with a nitrogen content of 34.4% was 0 (control), 100, 150, 200 kg / ha on each type of the studied work tools. The results of comparative studies of the quality of three types of coulters on the basis of a serial seeder SKP2,1 are presented. During the field experiment, the depth of seed embedding, field germination, yield and grain quality were determined according to the variants. The best seeding depth of spring wheat seeds was provided by combined and disc coulters. The highest field germination (72.7%) was obtained when seeding with combined coulters with the introduction of ammonium nitrate at a rate of 150 kg / ha, disc coulters at the same rate - 71.0%, with a standard tine coulter - 55.1%. The highest yield (3.18 t/ha) was obtained when seeding with SKP-2,1K drill with combined coulters at the application of 150 kg/ha of ammonium nitrate. At the same rate of fertilizer application, the yield when seeding with disc coulters was 3.16 t/ha. The content of crude gluten in the control variant was 31.2%, when seeding with a combined coulter - 34.1%, when seeding with a disc coulter with the introduction of ammonium nitrate in the physical weight of 200 kg/ha - 33.4%.
Distribution and age dynamics of chicken helminth infections in the republic of Azerbaijan
Authors: Bayramov S. Yu.
Published: March 2022

Studies were conducted in private poultry farms in five economic regions of the Republic of Azerbaijan: Apsheronsky, Sheki-Zakatalsky, Lenkoran-Astarasky, Guba-Khachmazsky and Aransky. It was found that helminthocomplex of domestic chickens is represented by parasites belonging to class Nematoda, including 4 species - Ascaridia galli, Heterakis gallinarum, Syngamus trachea, Capillaria obsignata and Cestoda, represented by one species, Raillietina tetragona. Their ubiquitous distribution has been established; however, with a homogeneous taxonomic composition in economic areas, the infestation of chickens with pathogens of individual helminthic diseases varies. Ascaridia galli and Heterakis gallinarum are the dominant species. Their invasion of hens is maximum (36.8 and 35.5% prevalence) and does not have significant territorial differences. Bird infestation with nematodes C.obsignata and tapeworms Raillietina tetragona is characterized by lower prevalence rates and their pronounced variability within areas. The infestation of chickens with capillariasis and ryetinosis varies from 7.1% in Aransky district to 28.8% in Lenkoran-Astarsky district, from 5.4% to 24.8% in Apsheronsky and Guba-Khachmazsky districts. On average, it is 17.8 and 18.5% in the republic, respectively. Age peculiarities of chickens' helminth infestation are characterized by the same taxonomic spectrum of parasites and maximum infection with the causative agents of ascariasis, heterokidosis, syngamosis, capillariasis and ryetinosis in chickens aged 2.5-5 months with prevalence of 38.9; 40.8; 21.9; 19.7 and 20.9%, respectively. The incidence of these nosoforms in adult birds is much lower and amounts to 32.0; 30,8; 15,3; 16.2 and 16.0%.
Creation of a breeding group of Hereford cows improved by bulls of canadian reproduction
Authors: Inerbaev B. O. , Khramtsova I. A. , Inerbaeva A. T.
Published: March 2022

The results of research on the creation of a breeding group of Hereford cows at the Novosibirsk Region breeding reproducer are presented. It was found that cows from the 3rd to 7th calves have the lowest coefficient of variability for live weight (from 1.9 to 2.7%), for milk yield - from 1.9 to 5.6%. The variation in height at hips (characterizing the manifestation of the type) was from 1.3-1.6%. Based on these indicators, a breeding group of 82 cows was selected and evaluated. The average live weight of the animals was 570.5 kg, which exceeds the standard of the breed by 50.5 kg or 9.7%, and corresponded to the elite-record class. The selection differential by live weight of cows of the whole herd and breeding group was 11 kg. Taking into account the coefficient of inheritance and the effect of selection on the first generation to achieve the indicators of the desirable type based on the cows of the breeding group will take 3.5 generations (10.5 years), respectively, for milk yield - 3.9 generations (4.5 years). More effective breeding achievement can be achieved in height at hips (1.1 generations and 3.3 years). Ten stud bulls selected for custom mating are homogeneous and rated elite-record class. They exceeded the breed standard by 151.5 kg (8.1%) in live weight at 3 years of age and by 115.3 kg (14.1%) at 5 years and older. They are characterized by a well-defined desirable type of constitution. Stud bulls obtained from the cross of the Canadian and Siberian selections with the complex index "B", according to the quality of progeny 104-105 recognized as improveers.