bluuebunny/crossref_metadata_2025 huggingface dataset:
Relacja na temat kościoła parafialnego w Nawarzycach i nieistniejącej świątyni w Lubczy z roku 1898
Authors: Karkocha Małgorzata
Published: January 2022

Rzymskokatolicka parafia w Nawarzycach (woj. świętokrzyskie, diecezja kielecka) ma średniowieczną metrykę (wzmiankowana po raz pierwszy w 1345 r.). Znajduje się tam murowany kościół pw. św. Andrzeja Apostoła i św. Anny, wybudowany w połowie XVII stulecia z fundacji opata jędrzejowskiego, Bernarda Łaszewskiego. Wystrój świątyni pochodzi w większości z około 1780 r. i utrzymany jest w stylu barokowo-rokokowym. Wnętrze skrywa kilka wysokiej klasy zabytków, takich jak kamienna chrzcielnica w formie misy, wsparta na grzbietach lwów, oraz drewniana ambona w kształcie łodzi, podtrzymywana przez cztery nagie syreny. Przedstawione do edycji źródło przechowywane jest w zbiorach kieleckiego Archiwum Diecezjalnego. Rękopis ten nie był dotychczas publikowany i wyzyskiwany przez historyków w szerszym zakresie. Jest on o tyle cenny, że zawiera wiele interesujących, nieznanych dotąd faktów na temat kościoła w Lubczy, zniszczonego przez kalwinów w okresie reformacji, jak również samej parafii – inkorporowanej do parafii nawarzyckiej w 1690 r.
Sweetpotato genetic resources: today and tomorrow
Authors:   USDA-ARS, USA, Jarret Robert L. , Anglin Noelle L. ,   International Potato Center, Peru, Ellis David ,   International Potato Center, Peru, Villordon Arthur ,   Sweet Potato Research Station, USA, Wadl Phillip ,   USDA-ARS, USA, Jackson Michael ,   USDA-ARS, USA, Rossel Genoveva ,   International Potato Center, Peru
Published: January 2022

The sweetpotato (Ipomoea batatas (L.) Lam.) is the sixth most important food crop on a global scale. While China accounts for about 80% of global production, Nigeria, Uganda, Indonesia and Tanzania are also large producers of sweetpotato. The chapter examines the origin and dispersal of sweetpotato, including archaeological data for the early distribution of the crop, before moving on to considering its general botany. The chapter considers in vitro germplasm storage in sweetpotato genebanks, as well as issues of quality control. The chapter looks at the importance of managing sweetpotato crop wild relatives (CWR) and examines plant quarantine and phytosanitary issues and the status of genebanks under international treaties. The chapter considers a number of specific issues associated with sweetpotato germplasm. Finally, the chapter looks at the application of next-generation sequencing to sweetpotato and its CWR, before looking ahead to future trends in this area.
Evaluación de la Responsabilidad Social Universitaria: una revisión sistemática de literatura
Authors: Santana Murcia Andrés Rodrigo
Published: January 2022

La Responsabilidad Social Universitaria (RSU) se ha consolidado en las últimas décadas, como el paradigma de la gestión universitaria del siglo XXI (Vallaeys, 2014; Coppa, 2011; Villar, 2009). Numerosos trabajos han intentado hacer una aproximación a una definición general; otros, han analizado la implementación de iniciativas de RSU en distintos contextos, como un aporte a su interpretación y estudio; y algunos más han propuesto esquemas de evaluación de las percepciones y prácticas de RSU en Instituciones de Educación Superior (IES) de diversas latitudes.   
El presente trabajo examina los avances en la evaluación de la RSU, dada su importancia para el autodiagnóstico y la generación de procesos de mejora continua en las funciones misionales de formación, investigación, internacionalización y extensión. A partir de la revisión sistemática de literatura (RSL), se presenta un resumen de las publicaciones más relevantes en esta materia, identificando los puntos de encuentro más representativos y ofreciendo una contribución para la construcción de una herramienta de evaluación que se adapte a las necesidades de la sociedad actual. Finalmente, se ofrecen conclusiones acerca del estado del conocimiento y algunas recomendaciones para el desarrollo de nuevas investigaciones en este campo.
Palabras clave: Responsabilidad Social Universitaria; evaluación; autodiagnóstico
Prǭticas educativas junto ��s fam��lias de crian��as e adolescentes em quimioterapia antineoplǭsica oral: revisǜo integrativa
Authors: Franco Gabriele Alvernaz Silva , Silva Liliane Faria da , G��es Fernanda Garcia Bezerra , Cursino Em��lia Gallindo , Moraes Juliana Rezende Montenegro Medeiros de , Pacheco Sandra Teixeira de Araǧjo
Published: January 2022

Objetivo: Analisar, nas produ����es cient��ficas, as prǭticas educativas empregadas para orienta��ǜo dos familiares e cuidadores de crian��as e adolescentes com cǽncer quanto ao tratamento quimioterǭpico antineoplǭsicos orais. MǸtodo: Revisǜo integrativa da literatura dispon��vel nas bases de dados LILACS via BVS, SCIELO, CINAHL, PUBMED e EMBASE, realizada no mǦs de setembro de 2020. Foram inclu��dos artigos originais que abordassem a temǭtica. Exclu��ram-se aqueles que focavam prǭticas educativas direcionadas a profissionais, pacientes adultos e outros tipos de quimioterapia. Resultados: A amostra foi constitu��da de cinco artigos internacionais. As evidǦncias foram agrupadas de acordo com o tipo de prǭtica educativa: consulta cl��nica, orienta����es em grupo com dinǽmicas, programa de manuten��ǜo domiciliar e produ��ǜo de materiais educativos impressos. Considera����es Finais: A educa��ǜo em saǧde Ǹ essencial no preparo de familiares de crian��as e adolescentes em quimioterapia antineoplǭsica oral e a equipe de enfermagem deve desenvolver treinamentos e orienta����es que promovam um cuidado integral, seguro e resolutivo.
Qualidade de vida relacionada �� saǧde de enfermeiros na terceira idade
Authors: Fernandes Thalison Pinheiro , Ribeiro Ant��nio CǸsar , Bortolini Juliano , Rocha Roseany Patricia Silva , Vendramini Ana Carolina Macri Gaspar , Santos Neto Alcebiades Moreira Dos
Published: January 2022

Objetivo: Avaliar a qualidade de vida relacionada �� saǧde de enfermeiros na terceira idade. MǸtodo: Estudo epidemiol��gico, transversal, anal��tico. Os dados foram coletados, por meio de instrumento fechado que caracterizou o perfil sociodemogrǭfico dos indiv��duos e por meio do The Medical Outcom,es Study 36-item Short-Form Health Survey. Organizados os dados, estes foram analisados, utilizando-se o teste de KruskalWallis. Resultados: Os enfermeiros, a maioria deles, se encontravam em exerc��cio profissional, jǭ haviam vivenciado a situa��ǜo de multiemprego, tinham carga horǭria semanal acima de 60 horas e possu��am doen��as cr��nicas. Quanto �� qualidade de vida relacionada �� saǧde, identificou-se menor mǸdia no dom��nio estado geral de saǧde, 65,41, e melhor mǸdia, 80,26, para os aspectos sociais. Conclusǜo: Apresentaram as piores pontua����es em dom��nios os profissionais jǭ aposentados que trabalharam na assistǦncia direta e que possu��am diagn��stico de doen��a ocupacional e/ou cr��nica.
Escore de risco para tromboembolismo e preven��ǜo em pacientes hospitalizados em uma cl��nica cirǧrgica
Authors: Sim��es Mariana Roberta Lopes , Miranda Jaqueline Gon��ala Pereira Vaz , Lara Maristela Oliveira , Barroso Heloisa Helena
Published: January 2022

Objetivo: Identificar o risco tromboembol��tico em pacientes cirǧrgicos e o uso das medidas preventivas. MǸtodo: Estudo epidemiol��gico transversal, retrospectivo por meio de entrevistas e abordagem aos prontuǭrios de pacientes cirǧrgicos. O risco para tromboembolismo foi avaliado, conforme escala validada e adaptada. As anǭlises foram processadas pelo software estat��stico Stata versǜo 12.1. Resultados: Foram entrevistados e analisados os prontuǭrios de 100 pacientes. Todos os participantes apresentaram pelo menos um fator de risco para tromboembolismo. Dos entrevistados, 41% foram classificados como de alto risco, 7% receberam tromboprofilaxia medicamentosa e 11% recebendo profilaxia nǜo medicamentosa. Conclusǜo: Apesar de todos os participantes apresentarem pelo menos um fator de risco para tromboembolismo venoso, a implementa��ǜo de medidas preventivas foi baixa indicando a necessidade de mǧltiplas interven����es, tais como implementa��ǜo de protocolos, educa��ǜo permanente - principalmente da equipe de enfermagem, uso de ferramentas de monitoramento e auditoria de resultados.
Elastic characteristics of the underrail base of a ballastless railway track
Authors:   Emperor Alexander I Petersburg State Transport University, KOLOS Alexey F. , IVANOVA Ksenia I. ,   Emperor Alexander I Petersburg State Transport University
Published: January 2022

Objective: Experimental determination track modulus and the coeffi cient of relative stiffness of underrail base and the rail, which are the main elastic characteristics that determine the stresses in the structural elements of track superstructure under the impact force from the train. The values of these parameters for a track with a ballast layer are well studied, in contrast to a ballastless track. Comparison of the elastic characteristics of a ballastless railway track with analogs of a track on ballast, as well as an assessment of their effect on the stress-strain state of the superstructure elements of a ballastless track. Methods: When carrying out full-scale tests, strain-gauge methods for measuring stresses in the elements of the track superstructure were used. The obtained values were processed by the methods of mathematical statistics. One statistical series included the values of stresses corresponding to one type of rolling stock, fi xed axle load and train speed, changing by no more than 10 km/h. The probability level in processing the results was taken in all cases equal to 0,994. Results: The values of track modulus and the coeffi cient of the relative stiffness of the underrail base and the rail were obtained for a ballastless structure of the RHEDA 2000 type. Practical importance: The results allow us to consider the rail as a beam lying on a solid elastic foundation in relation to the ballastless track and use the existing calculation methods for the design of ballastless track structures depending on the operating conditions.
Optimization of control systems for suburban trains
Authors:   Emperor Alexander I Petersburg State Transport University, CHUDAKOV Alexander I. , IVASHCHENKO Valery O. ,   Emperor Alexander I Petersburg State Transport University, ZELENCHENKO Alexey P. ,   Emperor Alexander I Petersburg State Transport University, LYSOV Nikolay V. ,   Emperor Alexander I Petersburg State Transport University
Published: January 2022

Objective: The use of pulse conversion of electricity on direct-current traction rolling stock is discussed. Methods: A variant of the system for regulating the operating modes of traction motors of suburban electric trains using a pulse converter based on insulated gate bipolar transistors is described. (IGBT). Results: The proposed impulse control system is presented as a possible option for the modernization of the applied control systems, which makes it possible to improve the traction and energy indicators of suburban electric trains. The advantages of pulse converters based on IGBTs are shown in comparison with converters based on one- and two-operation thyristors. A simplifi ed electrical diagram of the power circuit of a motor car with a pulse converter is presented, a description of the operation of the power circuit in the traction mode and in the modes of rheostatic and regenerative braking is given. Practical importance: The presented results of the technical and economic comparison of the control systems of the ED4M electric train with a Современные технологии – транспорту 505 ISSN 1815-588Х. Известия ПГУПС 2021/4 contactor-rheostat control system and an electric train with regulation of the operating modes of traction electric motors by a pulse converter based on IGBT prove the best energy effi ciency of an electric train equipped with a pulse control system
Organisational features in the work of a railway station complex during the launch of “Aeroexpress”
Authors:   Emperor Alexander I Petersburg State Transport University, POKROVSKAYA Oksana D. , SUGOROVSKY Artem V. ,   Emperor Alexander I Petersburg State Transport University, RYBAKOVA Irina V. ,   Emperor Alexander I Petersburg State Transport University, MARCHENKO Maxim A. ,   Emperor Alexander I Petersburg State Transport University, SHEVERDOVA Maria V. ,   Emperor Alexander I Petersburg State Transport University
Published: January 2022

Objective: To consider the change in the operation of the St. Petersburg transport hub station and the railway station when launching the Aeroexpress. Methods: Means and methods of logistics, general theory of systems, terminalistics, system and economic analysis, as well as management of operational work of railways are used. Results: Alternative options for changing the operation of the station and the station at the launch of the Aeroexpress are proposed in the conditions of the St. Petersburg transport hub station. The fi rst option involves organizing the reception and departure of Aeroexpress trains on the existing track intended for suburban traffi c. The second option assumes to specialize for the reception and departure of fast suburban electric trains in communication with Pulkovo airport the existing apron electrifi ed receiving and receiving track in a complex with an island passenger platform located nearby. When passenger fl ows change at the station complex, the number of ticket offi ces is calculated. The issues of organizing service activities for servicing Aeroexpress passengers at the station complex are considered. Based on the economic calculations carried out and based on the results of the survey of potential Aeroexpress passengers, practical recommendations were made for launching an Aeroexpress train in the conditions of the St. Petersburg transport hub. Practical importance: The results obtained can be applied in the implementation of the concept of development of the St. Petersburg transport hub, in the design of individual elements and devices of the railway hub to improve the organization of passenger transportation, as well as in determining the prospects for the development of railway complexes.
Study of the influence of handling heavy trains on the carriage and traffic capacity of railway sections
Authors:   Far Eastern State Transport University, SHIROKOVA Valentina V. , KUZMINA Natalia A. ,   Far Eastern State Transport University, SANKOVA Galina V. ,   Far Eastern State Transport University
Published: January 2022

Objective: Considering the effectiveness of the formation and handling of heavy trains. Revealing how the organization of the movement of such trains affects the carriage and traffi c capacity of railway sections. Methods: To solve the problem, graphic and analytical methods of mathematical modeling, scientifi c methods of collecting and processing statistical data, modern achievements in terms of general principles and methods of risk management were employed. Results: A formula has been derived to determine the rate of removal of freight trains. The analysis of the infl uence of the values of the freight trains and heavy trains spacing on the removal rate has been conducted. Practical importance: As the main alternative to increasing the size of traffi c on the main cargo-intensive directions, with a shortage of carrying capacity, it is proposed to use the technology of heavy traffi c. In modern market conditions, an increase in the weight and length of a freight train is one of the main reserves for increasing carriage and traffi c capacity. Passing heavy trains, we achieve growing carrying capacity. The consistency of these measures has been proven. An increase in carriage and traffi c capacity is considered with the aim of increasing unifi ed weight norms.
On the history of the question of checking students’ knowledge on the example of the Institute of Railway Engineers
Authors:   Irkutsk National Research Technical University, VELIKORUSSOV Petr V. , VORONINA Margarita M. ,   Emperor Alexander I Petersburg State Transport University, SHEVCHENKO Mikhail M. ,   Saint Petersburg State Marine Technical University
Published: January 2022

Objective: To study the requirements imposed on students to check their mastering of the material after the end of the course of sciences, to consider the changes that took place over the centuries in the process of testing knowledge: from the most primitive (for example, when entering the workers’ faculty, knowledge of arithmetic was required within the fi rst ten), to rather complex, non-standard (for example, clausura). To describe the best teaching and knowledge testing methods and the need to improve them now. Methods: A comparative analysis of entrance, public, fi nal exams in different years of the existence of the Institute of Railway Engineers is carried out. The test results presented demonstrate the level of knowledge and teaching effi ciency. Results: The need to improve the process of checking knowledge has been proven in order to teach students independence, the ability to work with literature, analyze and think critically. Practical importance: Analysis and study of the history of entrance, transfer, fi nal exams for different years make it possible to give some predictions for the present time. Now the increasing digitization of teaching and learning and the related changes require new approaches to organizing learning and knowledge testing. The necessity of simultaneous use of the standard procedure for checking the acquired material and testing in modern conditions is shown. Their adjustment and interconnection will improve the objectivity of the assessment and, most importantly, the quality of education.
Power supply for a CIP position for bearings
Authors:   Emperor Alexander I Petersburg State Transport University, ZELENCHENKO Alexey P. , BOGDAN Anton A. ,   Emperor Alexander I Petersburg State Transport University, SHADMONKHODZHAEV Murodilla Sh. ,   Emperor Alexander I Petersburg State Transport University
Published: January 2022

Objective: Two possible options for power sources are considered: a controlled three-phase bridge rectifi er circuit with a step-down transformer and a pulse converter receiving power from the network through an uncontrolled three-phase bridge rectifi er to drive the wheel-motor units of electric locomotives and electric trains into rotation with the required frequency at the position of CIP bearing diagnostics. In both cases, it is assumed that the power supplies receive electricity from the 380/220 V, 50 Hz network. The power source is loaded with traction motors of the ER2R, ER2T, ET2, ET2M electric trains and the VL-10 electric locomotive. Methods: Mathematical modeling is used in the MatLab/Simulink environment for analytical calculations. Results: The currents and voltages of the load were determined, based on the calculations, the control angles and power factors of the rectifi er with a step-down transformer, the duty cycle of the pulse converter. Practical importance: A variant of an energy-effi cient power supply is proposed, including an uncontrolled rectifi er and a pulse converter.
Methodology for diagnosing diesel engines of automotive vehicles by the parameters of the acoustic signal
Authors:   Emperor Alexander I Petersburg State Transport University, KRUCHEK Victor A. , GORBACHEV Andrey A. ,   Military Academy for Logistics named after General of the Army A. V. Khrulev, IVANOV Roman A. ,   Military Academy for Logistics named after General of the Army A. V. Khrulev
Published: January 2022

Objective: Development of a methodology for diagnosing engines of automotive vehicles by the parameters of an acoustic signal. Methods: A mathematical apparatus has been developed for processing acoustic signals of engines, which allows creating an acoustic portrait of the engine under test with high reliability and comparing it with high effi ciency with a reference acoustic portrait of a serviceable engine of the same type. The acoustic signal is removed from the power plant of the car base chassis using a newly created technical diagnostic tool. Results: The developed methodology for diagnosing automotive engines by the parameters of an acoustic signal allows us to signifi cantly increase the level of effi ciency and reliability of troubleshooting in automotive engines without resorting to collapsible diagnostic methods. Practical importance: The developed methodology and new diagnostic equipment make it possible to conclude on the serviceability of the power plant and to give an opinion on further operation or to obtain information on the types of malfunctions in the engine, which will reduce the time for diagnosing automotive equipment in general and speed up the process of identifying malfunctions by a CIP method with the issuance of recommendations for their elimination.
Kyrgyzstan: A Year after the Transit of Power
Authors: Murtazin M.
Published: January 2022

Politically and economically Kyrgyzstan still remains unstable. Yet the forces led by the current president S.Japarov who came to power in 2020 have managed to retain control over the state even though they failed to finalize a clear domestic political strategic and tactical course. In the last year they partially succeded in removing from power those who were associated in 2011-2020 with the rule of A. Atambayev–S.Jeenbekov, but no radical improvement in the domesic economic situation and in life conditions of population have been achieved. Still elections to Jogorku Kenesh in November 2021 showed that president Japarov has proved his political viability that will help him to formulate prospects of further national development.
Kazakhstan: On the Way to “Greening” the Financial System
Authors: Khudyakova L. , Urumov T.
Published: January 2022

The global growth trend of “green” economy and “green” finance encompasses more and more countries, including those with emerging markets. Two largest EAEU countries, Russia and Kazakhstan, both being fossil fuels and other raw materials exporters, have increased their efforts in the “green” finance development. This is the reason of Russian interest in the analysis of Kazakhstan experience in this area. The article reveals the policy of the Republic of Kazakhstan in “greening” its financial system. Special attention is paid to the initiatives of the Green Finance Center, established by Astana International Finance Center. The key initiative here is the adoption of Kazakhstan national Green Taxonomy. The article also evaluates the cooperation projects between Green Finance Center and multilateral development banks, Eurasian Development Bank in particular, as well as international organizations such as OECD and UNEP.
Labor Migration from Neighboring Countries: National Contingents in the Regions of Russia
Authors: Komarovskiy V.
Published: January 2022

The paper considers the problem of labor migrants from the CIS countries distribution in the regions of Russia. The relevance of this migration situation aspect is determined by its connection with the general state of the domestic labor market, the imbalances existing here, the lack of necessary regulation of the foreign labor demand and supply. It’s extremely important to understand this situation from the point of view of the need for adaptation and integration of migrants. The analysis showed that the national contingents of visa-free labor migrants are extremely unevenly distributed across the regions of the country. During the pandemic, the total number of foreigners in Russia decreased significantly, while the structure and direction of flows remained practically unchanged. A significant obstacle to the analysis is gaps in statistics, inconsistencies between individual blocks of indicators and their sources.
Belarus is Waiting for Changes
Authors: Astakhova S.
Published: January 2022

The protest activity after the presidential elections in 2020 caused a large-scale internal political crisis in Belarus. Currently, preparation for a constitutional reform is at the center of the political agenda in the republic. This scenario of an internal political settlement should create conditions for the transfer of power. Western sanctions against the Belarusian leadership have intensified the integration process within the Union State.
Industrial Integration of the EAEU Countries
Authors: Krivogouz M. , Fesenko D.
Published: January 2022

The authors analyze current situation in the common market and the data on foreign trade of the member states of the Eurasian Economic Union. Also, the EAEU decisions in the sphere of establishing common financial space and the measures on boosting the cooperation in industry are being examined. The conclusion is made that further common steps towards higher pace of industrial cooperation are needed.
The grouping of industrial enterprises by capacity utilization rate and level of debts to banks (I Quarter of 2021)
Authors: Aukutsionek S. , Dyomina N. , Bashirova I. , Serzhantova T. , Belyakov S.
Published: January 2022

Russian industrial enterprises, examined by the Russian Economic Barometer are grouped according to two criteria: the level of capacity utilization rate, as well as the level of debts to banks. This grouping allows you to see how key characteristics of enterprises differ depending on how their production capacities are loaded and what level of debts to banks they have. Data are presented for the first quarter of 2021.
Efeito colateral da pandemia de Covid-19 no Brasil sobre o número de procedimentos diagnósticos e de tratamento da sífilis
Authors: De Oliveira Furlam Tiago , De Aguiar Pereira Claudia Cristina , Saraiva Frio Gustavo , Machado Carla Jorge
Published: January 2022

A sífilis, uma infecção vertical e sexualmente transmissível, curável e prevenível, é um problema de saúde pública no Brasil. Métodos diagnósticos e tratamentos são importantes no controle da doença. A pandemia de Covid-19 causou atrasos em diagnósticos e no tratamento na atenção primária em várias doenças e em diversos países, pois interrompeu padrões usuais de atendimento à saúde. O objetivo do estudo é identificar se houve menor número de procedimentos diagnósticos e de tratamento realizados para sífilis nos primeiros sete meses de 2020, comparativamente à média dos mesmos meses entre 2016 e 2019, no Brasil e nas unidades federativas. A redução no número de procedimentos seria um indicativo de atraso no diagnóstico, na detecção e no tratamento da sífilis em 2020. Foram utilizadas informações disponibilizadas no Sistema de Informações Ambulatoriais (SIA/SUS). Os achados para o Brasil indicaram queda de 1/3 nos procedimentos de diagnóstico e de tratamento referentes à sífilis nos sete primeiros meses do ano da pandemia, comparados com a média dos sete primeiros meses nos quatro anos anteriores (2016-2019). Indicadores mostram diferenças importantes por unidades da federação, apontando para maiores quedas proporcionais nos volumes de procedimentos no Norte e Nordeste, com ênfase nos estados do Maranhão, Roraima, Pará, Bahia, Rio Grande do Norte, Amazonas, Pernambuco e Amapá.
Evidências e fatores associados ao fenômeno de adiamento d﻿a maternidade no Brasil
Authors: Silva da Cunha Marina , Paula Rosa Ana Maria , Roberto Vasconcelos Marcos
Published: January 2022

Este trabalho tem como objetivo contribuir com a literatura sobre o fenômeno do adiamento da maternidade no Brasil, bem como analisar seus principais fatores associados. A pesquisa aborda o período de 1992 a 2015, considerando as informações da Pesquisa Nacional por Amostra de Domicílios (PNAD), do IBGE, e a análise de sobrevivência que possibilita caracterizar aquelas mulheres com nascimentos de primeira ordem. Os resultados constatam uma tendência crescente da postergação da maternidade no Brasil e que aquelas com mais chances de adiar a maternidade são brancas, solteiras, residentes em áreas urbanas, metropolitanas e na região Sudeste. Ademais, foi possível identificar que, entre os principais fatores que contribuem para essa tendência, estão o investimento em capital humano e a participação no mercado de trabalho, preponderantes para o adiamento da maternidade.
Plasma Level’s of Neuregulin-1 in Healthy People
Authors: Zhbanov K. A. , Shchendrygina A. A. , Zheleznykh E. A. , Privalova E. V. , Suvorov A. Y. , Ablyametova A. S. , Fuksman N. F. , Salakheeva E. Yu. , Belenkov Yu. N.
Published: January 2022

Aim. To determine the median levels of neuregulin-1 (NRG-1; endothelium-derived growth factor and the natural agonist of the ERBB3 and ERBB4 receptors) NRG-1 in healthy volunteers and to study the associations of NRG-1 levels with gender and age.

Material and Methods. Ninety seven healthy participants were enrolled (median age of 44 [32-54], men 45 men [46.4%]). The following age groups were identified: 20-29 y.о. (n=20, men – 50.0%),  30-39  y.о.  (n=21,  men  –  52.4%),  40-49  y.о.  (n=22,  men  –  45.5%),  50-59  y.о. (n=22, men – 36.4%); 60-69 y.о. (n=12, men – 50.0%). Peripheral blood samples were collected at the time of enrolment, standard laboratory tests were performed, and NRG-1 levels were determined in the plasma samples by ELISA.

Results. In the cohort of 97 healthy participants the median value of NRG-1 was 0.3 [0.121-2.24] ng/ml. NRG-1 levels did not differ significantly between men and women (p=0.145), indicating that NRG-1 levels are not influenced by gender. The levels of NRG-1 were similar in the different age groups: age 20-29 years=0.26 [0.17-0.37] ng/ml; age 30-39=0.24 [0.1-0.39] ng/ml; age 40-49=0.31 [0.19-1.15] ng/ml; age 50-59=0.37  [0.19-1.0] ng/ml; age 60-69=0.4 [0.13-0.81] ng/ml. Correlation analysis between NRG-1 levels and route blood measurements (haemoglobin, lipids, glucose, creatinine, and uretic acid) did not show significant associations.

Conclusions. In this study, the median value of NRG-1 plasma levels were determined. The results of the study show that age and gender had no influence on NRG-1 values.
Atrial Fibrillation in Cancer Patients: Who is at Risk?
Authors: Vasyuk Yu. A. , Shupenina E. Yu. , Vyzhigin D. A. , Novosel E. O. , Gallinger K. V.
Published: January 2022

Cancer is the second leading cause of mortality in the world, second only to cardiovascular diseases. Simultaneously cancer mortality has been steadily decreasing due to the development  of new chemotherapy and targeted  drugs  and the improvement  of existing  treatment protocols.  Improving the prognosis of treatment of cancer patients leads to an unexpected  result - more patients are faced with side effects of cancer treatment. Cardiotoxicity, including  arrhythmia, has  become  a significant  factor  to reduce  the effectiveness  of cancer  patient’s  treatment.  Atrial  fibrillation  is frequent  and persistent a rhythm disorder, affecting  all categories  of patients, especially the elderly. An association  between these two conditions  can be expected, considering the fact that in old age the prevalence of malignant neoplasms  and comorbid pathology predisposing to the onset of AF is high. Therefore, AF may be an additional  factor negatively  influencing the prognosis and treatment tactics in patients with malignant neoplasms. A comprehensive search was conducted  using the keywords  “cancer”, “atrial fibrillation” and “cardiotoxicity” using the PubMed,  Scopus and Cohrane  databases. We reviewed publications having the relationship between AF and cancer. The literature review considered 61 publications on the prevalence of AF in cancer patients, classification, mechanisms of development, the effect of anticancer drugs and other treatment methods on this group of patients. Analyzed articles include clinical guidelines, consensus  expert opinions,  systematic  reviews,  meta-analyzes, and previously  published  reviews of the literature. The problem of cardiotoxic  complications diagnostics is evaluated separately,  incl. arrhythmias, and their monitoring in cancer patients. Therefore, the direction of medicine named "Cardio-oncology" comes to the fore. Interdisciplinary interaction will allow identify cardiotoxic  manifestations at the subclinical stage and optimize anticancer treatment.
Panic Attacks in Patients with Supraventricular Tachycardia: Problems of Differential Diagnosis and Impact on Quality of Life
Authors: Tsaregorodtsev D. A. , Shelukha P. A. , Romasenko L. V. , Beraya M. M. , Sokolov A. V.
Published: January 2022

Aim. To study the psychosomatic relationships and quality of life (QOL) of patients with paroxysmal supraventricular tachycardia (SVT) depending on the presence or absence of panic attacks (PA) in comparison with patients with heartbeat against the background of somatoform autonomic dysfunction.

Material and methods. The study included patients with SVT and heart attacks due to sinus tachycardia in the context of somatoform autonomic disorder (SAD). All patients were interviewed to identify anxiety and depressive disorders (Hospital Anxiety and Depression Scale [HADS] and Hamilton's Depression Scale), QOL assessment (SF-36 questionnaire), and they were also consulted by a psychiatrist who established the presence or absence of PA. According to a visual analogue scale, in points from 0 to 6, we assessed the general state of our patients' health (0 points corresponded to complete health, and 6 points corresponded to a serious illness) and the effect of heartbeat on well-being (0 points - no arrhythmia, 6 points - arrhythmia «nterferes with life»).

Results. The study included 96 patients: 60 with SVT (21 men, 39 women, average age was 51 [33; 61] years) and 36 with heart attacks caused by sinus tachycardia in the framework of somatoform autonomic disorder (10 men, 26 women, average age was 33 [27; 41] years). Panic disorder was diagnosed in the SVT group in 17 patients, accounting for 28.3%. Only 7 patients (41%) could clearly differentiate between SVT and PA attacks. The low sensitivity of the HADS questionnaire in patients with SVT determined the need to consult a psychiatrist for the diagnosis of panic disorders.

Conclusion. PA is typical for 28.3% of patients with SVT. The combination of SVT with PA reduces the QOL of patients due to its mental components, including due to the more frequent occurrence of depressive symptoms. Patients with SAD subjectively perceive the heartbeat as a more significant factor affecting health, compared with patients with SVT. Difficulties in the differential diagnosis of PA and SVT paroxysms in real clinical practice often lead to the appointment of the same therapy without taking into account the differences in the genesis of heartbeats.
Unsolved Issues of Atherosclerosis Prevention and of Adequate Lipid-lowering Therapy in Patients with Acute Ischemic Cerebrovascular Accident
Authors: Boytsov S. A. , Piradov M. A. , Tanashyan M. M. , Voznjouk I. A. , Ezhov M. V. , Oschepkova E. V. , Sergienko I. V. , Shamalov N. A. , Yanishevskiy S. N.
Published: January 2022

The existing system of medical care for patients with acute cerebrovascular accident of atherothrombotic genesis, namely lipid metabolism disorders, the modern evidence base for lipid-lowering therapy in this category of patients and the feasibility of interdisciplinary interaction of cardiologists and neurologists were discussed at a meeting of the expert council of cardiologists and neurologists in Moscow on 2021 July 7.
Drug-Induced Atrial Fibrillation / Atrial Flutter
Authors: Ostroumova O. D , Chernyaeva M. S. , Kochetkov A. I. , Vorobieva A. E. , Bakhteeva D. I. , Korchagina S. P. , Bondarets O. V. , Boyko N. D. , Sychev D. A.
Published: January 2022

Drug-induced atrial fibrillation / flutter (DIAF) is a serious and potentially life-threatening complication of pharmacotherapy. Purpose of the work: systematization and analysis of scientific literature data on drugs, the use of which can cause the development of DIAF, as well as on epidemiology, pathophysiological mechanisms, risk factors, clinical picture, diagnosis and differential diagnosis, treatment and prevention of DIAF. Analysis of the literature has shown that many groups of drugs can cause the development of DIAF, with a greater frequency while taking anticancer drugs, drugs for the treatment of the cardiovascular, bronchopulmonary and central nervous systems. The mechanisms and main risk factors for the development of DIAF have not been finally established and are known only for certain drugs, therefore, this section requires further study. The main symptoms of DIAF are due to the severity of tachycardia and their influence on the parameters of central hemodynamics. For diagnosis, it is necessary to conduct an electrocardiogram (ECG) and Holter monitoring of an ECG and echocardiography. Differential diagnosis should be made with AF, which may be caused by other causes, as well as other rhythm and conduction disturbances. Successful treatment of DIAF is based on the principle of rapid recognition and immediate discontinuation of drugs (if possible), the use of which potentially caused the development of adverse drug reactions (ADR). The choice of management strategy: heart rate control or rhythm control, as well as the method of achievement (medication or non-medication), depends on the specific clinical situation. For the prevention of DIAF, it is necessary to instruct patients about possible symptoms and recommend self-monitoring of the pulse. It is important for practitioners to be wary of the risk of DIAF due to the variety of drugs that can potentially cause this ADR.
THE EFFECT OF BODY MASS INDEX, BALANCE AND POWER TO SHOOTING OF WOMEN FUTSAL
Authors: Anita Anita , Novitaria Marani Ika , Yusmawati
Published: January 2022

Penelitian ini bertujuan untuk mengetahui pengaruh body mass index (BMI), keseimbangan dinamis dan daya ledak otot tungkai terhadap hasil shooting futsal putri. Subjek penelitian adalah 21 atlet Klub Futsal Netic Ladies dengan teknik total sampling. Metode survei menggunakan instrumen untuk pengukuran tinggi badan menggunakan alat microtoice, pengukuran berat badan menggunakan alat timbangan digital, pengukuran keseimbangan menggunakan modified an balance, daya ledak otot tungkai menggunakan pengukuran triple hop jump dan pengukuran hasil shooting menggunakan fifth circle an shooting melalui teknik analisis jalur. Pengujian analisis data melalui persyaratan uji normalitas, uji linearitas dan uji signifikansi. Hasil penelitian didapatkan nilai signifikansi BMI terhadap daya ledak otot tungkai dengan nilai signifikansi (0,618), keseimbangan terhadap daya ledak otot tungkai (0,511), BMI terhadap hasil shooting (0,587), keseimbangan terhadap hasil shooting (0,080), daya ledak otot tungkai terhadap hasil shooting (0,049). Kesimpulan dari penelitian (1) tidak terdapat pengaruh BMI terhadap daya ledak otot tungkai, (2) tidak terdapat pengaruh keseimbangan dinamis terhadap daya ledak otot tungkai, (3) tidak terdapat pengaruh BMI terhadap hasil shooting, (4) tidak terdapat pengaruh keseimbangan dinamis terhadap hasil shooting dan (5) terdapat pengaruh daya ledak otot tungkai terhadap hasil shooting futsal putri netic.

Abstract

This research have a goal to knowing the effect of body mass index (BMI), balance and power on the shooting futsal result women futsal. The research subjects were 21 futsal athlete of Netic Ladies Club using total sampling technique. Survey methode was using instrument to measurement for height using microtoice, weight using digital scale, balance using modified an balance, leg power using triple hop jump and the shooting result using fifth cicrcle an shooting through path analysis. Test of data analysis through normality, linearity and significance test. The research results found that significance value of BMI on leg power (0,618), dynamic balance on leg power (0,551), BMI on shooting result (0,587), dynamic balance on shooting result (0,080), power on shooting result (0,049). The Conclusions based on this research are (1) there is no influence BMI on leg power, (2) there is no influence dynamic balance on leg power, (3) there is no influence BMI on shooting result, (4) there is no influence dynamic balance on shooting result and (5) there is no influence leg power on shooting result of Netic Ladies futsal.
BODY FAT AND VISCERAL FAT AMONG MARRIED MAN AND WOMAN IN RURAL SOCIETIES
Authors: Setiakarnawijaya Yasep , Kuswahyudi
Published: January 2022

High levels of body fat and visceral fat are the causes of metabolic disorders which are influenced by several factors, including gender. Good social economic condition has brought many changes in the food choices and eating behaviors among married man and woman in rural societies. This shift around nutrition has given rise to Body Fat dan Visceral Fat level which is lead to degenerative illness. Considering this condition, the present study was planned to 1) determine the differences of Body Fat and Visceral fat among married Man and Woman and 2) Find the relationship between the Body Fat with Visceral Fat among Man and Woman. A total of 34 Karang Tengah Villagers 15 Men, 19 women, 18-30+ years from all over the village were voluntary joining the study. Verbal Inform concern was obtained, a self-administered questionnaire was given, and the Body composition were measured by bio-electric impedance analysis device. Data were analyzed using SPSS – 23. The results indicated that Body Fat average in Man were lower than Woman with 21,28% and 39,25%, respectively (p-value 0.000). But different result showed in Visceral Fat, Men were Higher than Women, 10,4 and 7,26, respectively (p-value 0.028). Significant positive correlations were found among Body Fat and Visceral Fat level in both Men (r 0,977, p-value 0,000) and Women (r 0,971, p-value 0,000). Findings of present study suggest that there is need for coordinated efforts to reduce the prevalence of high percentage Body Fat and Visceral Fat and to develop healthy eating behaviors among Villagers.
Relationship of Speed, Reaction and Concentration to the Achievement of Precision Landing of Gliding Athletes DKI Jakarta
Authors: Humaid Hidayat , Apriyanto Tirto , Ghazi Satriando Humaid Junior
Published: January 2022

The purpose of this study is to determine the relationship between reaction speed, concentration, and precision landing performance of DKI Jakarta gliding athletes. This study uses the quantitative method by survey technique method. Samples are 13 athletes of DKI Jakarta gliding. In order to get the data, the athlete was tested with reaction speed test, concentration test, and precision landing test. The technique of analyzing the data is correlation technique. The result of this study shown that the correlation between reaction speed, concentration, and precision landing performance is 40.3%, where the reaction speed has 38.3% correlation (strong correlation) to precision landing and concentration has 2.8% correlation to precision landing (weak correlation). So the conclusion is reaction speed has a strong correlation to precision landing while concentration has weak correlation to precision landing.
The Effect of Traditional Games Gobak Sodor and Bentengan to Improvement Physical Fitness Students Elementary School
Authors: Agus Riyadi  , Samsudin  , Iman Sulaiman
Published: January 2022

This study aims to determine the effect of traditional Gobak Sodor and Bentengan game training on improving the physical fitness of grade V and VI-grade students of Sukagumiwang III Elementary School. The research method used in this research is an experimental method through pretest and posttest to determine the level of physical fitness. The population of this research was students consisting of 18 students of class V and 18 students of class VI with a total population of 36 people. While the sample was 30 people, the sampling was purposive namely male students in grades V and VI. The analysis technique used is the average test with the t-test formula. The results of hypothesis testing indicate that there is an effect of traditional games on increasing fitness. The results of descriptive calculations show that the initial test average data is 14.20%, the average final test is 20.60%, and there is an increase of 6.40% for class V. Whereas for class VI the average initial test is 14.60%, final test average. was 21.50% and an increase of 6.93%. The results of this study indicate that the traditional Bentengan game training is more influential than the traditional Gobak Sodor game, although the two matches have a significant effect on improving the physical fitness of students in grades V and VI of Sukagumiwang III Elementary School, Sukagumiwang District, Indramayu Regency.
Knowledge and Attitudes Toward Drug Hazards in Junior High School Students
Authors: Kecuk Tri Prasetya  , Junaidi  , Iman Sulaiman
Published: January 2022

This study aims to determine the effect of drug knowledge and attitudes towards the dangers of drugs in elementary school students. This study used a descriptive research design using a cross-sectional approach. The research samples were students Depok Junior high school 1, West Java. The sampling technique in this study was taken by using the probability sampling method, namely the Simple Random Sampling method. The data collection instrument in this study was to use a questionnaire in the form of a number of written questions. Result. Of the 74 respondents, the results of the knowledge level test showed that 67 students of Depok Junior high school 1, West Java had a good level of knowledge of drugs (90.5%). 74 people (100%) had a positive attitude towards drugs and the results of the behavior test showed that the number of elementary school students with good behavior towards drugs was 63 people (85.1%). Conclusion. Students Depok Junior high school 1, West Java has a good level of knowledge, attitude, and behavior towards drugs.
Analysis Of Football Dribbling Skills
Authors: Ades Fathu Fiyadinallah  , Yusmawati  , Wahyuningtyas Puspitorini
Published: January 2022

This research is motivated by the existence of various forms of soccer dribbling skill errors, namely first touch, coordination, and ball feeling as well as characteristic causes based on observations made by researchers, the facts in the field state that when the teacher delivers soccer dribbling material there are still many students who lack focus about understanding the strategy that the coach gives to students will have an impact on formations that cannot be applied during play. The next factor is that not many teachers/coaches apply various training models to the learning process, so it tends to be monotonous. The reason the author observes this problem is to find out, analyze and correct the form of football dribbling skills errors. The data collection method used in this research is a survey method with the locomotor skills test technique and the skill development phase test. The research sampling technique used a total sampling technique with a total of 40 responses from some class III and IV extracurricular students of Al-Fath BSD Elementary School, South Tangerang City. The research variables were basic first touch skills, coordination, and ball feeling in doing soccer dribbling. Analysis of research data using descriptive percentages. Based on the results of the assessment analysis, it can be concluded that the form of errors in the dribbling skills of the III and IV graders of football extracurricular is first touching 18%, coordination 45%, and ball feeling 15%. The cause of errors that occur in dribbling skills is a lack of coordination ability, this can be seen in the skill test percentage indicator after being analyzed.