bluuebunny/crossref_metadata_2025 huggingface dataset:
Primary left atrial angiosarcoma mimicking pericarditis: A case report and review of the literature
Authors: Huy Trinh Le , Manh Pham Duy
Published: January 2022

A 45-year-old male presented with symptoms mimicking pericarditis, including rapidly worsening dyspnea and retrosternal chest pain. On imaging workup, an abnormal mass of 50x53 mm in size was detected at the left atrium, which partially obstructed blood flow through the mitral valve. PET/CT was done in searching for the probable site of origin but revealed no abnormal uptake lesions. The tumorectomy and excision of the posterior wall of the left atrium were then performed with curative intent. The postoperative histology of the tumor was in favor of a spindle cell sarcoma, originating from the left atrium, grade 2, which was confirmed as epithelioid angiosarcoma by immunohistochemistry. The patient denied adjuvant radiation, thus we treated him with six cycles of Paclitaxel monotherapy, which was completed six months ago. At present, he is doing well with no signs of recurrence on the imaging technique. This paper illustrates the rarity of cardiac angiosarcoma, its complex presentation, and a brief review of available treatment options for this devastating disease.
Evaluation effects of “An Tri Khang” hard capsule on scopolamine-induced memory impairment in experimental animals
Authors: Tung Tran Thanh , Quang Trinh Vinh , Phuong Phan Van Nam , Hoang Dao Viet , Hien Dang Thi Thu
Published: January 2022

This study was performed to investigate the effects of An Tri Khang (ATK) hard capsule on scopolamine-induced memory impairment in experimental animals. The effects on memory of oral administration ATK were evaluated on scopolamine-induced memory impairment in experimental animals. The memory improvement effects were conducted on 2 experimental models: the Morris water maze (MWM) and the Multi-T maze (MTM). In the MWM model, ATK significantly reduced the time spent and pathlength to platform, increased the percentage of time swimming in platform’s quadrant. Swiss mice performed the MTM with shorter in both the time spent and the pathlength to the goal box (p < 0.01). Both doses of ATK attenuated scopolamine-mediated impairment of memory. ATK has potential effects on memory improvement. It is suggested that further clinical trials should be undertaken to have thorough assessment on human.
Analgesic activity of Phong Thap Dan tablets in animal models
Authors: Ngoc Le Thi Nhat , Xuan Le Thanh , Phuc Nguyen Van , Minh Tran Quang , Hang Vu Viet , Van Anh Pham Thi , Duong Dau Thuy
Published: January 2022

Phong thap dan tablets are intended to treat low back pain. This study was carried out to evaluate theanalgesic effects of Phong thap dan tablets in experimental animals. The analgesic effects were evaluated inthree animal models: hot plate, mechanical stimulation and acetic acid-induced writhing test. Mice were dividedinto 4 groups given oral water, control drug (codein phosphate in hot plate and mechanical stimulation tests oraspirin in writhing test), Phong thap dan at 2.88 tablets (1.44 g) or 8.64 tablets (4.32 g)/kg b.w/day, respectively.Our results showed that Phong thap dan tablets at both doses increased the reaction time to thermal stimulation,increased the paw withdrawal latency and the force required to elicit a paw withdrawal and decreased thenumber of acetic acid-induced writhing movements in mice. There was no statistically significant differencebetween 2 doses of Phong thap dan tablets in three animal models. We conclude that Phong thap dan tabletsat the doses of 2.88 tablets and 8.64 tablets/kg b.w/day showed significant analgesic effect in animal models.
The proximal fibular free flap - an ideal material for reconstructing distal radius defect after Giant tumor cell resection. A case report
Authors: Chien Duong Manh , Tuan Anh Hoang , Sang Nguyen Tran Quang , Tan Phan Van , Trong Nguyen Huu , Tuan Nguyen Ngoc , Nhat Pham Kien
Published: January 2022

Giant cell tumors (GCT) of the distal end of radius are relatively common tumors, representing approximately 5% of all primary bone tumors. It is the third most common location for GCT following distal femur and proximal tibia. In general, treatment includes thorough tumor excision, reconstruction of the defect, and wrist joint rehabilitation. The proximal fibular free flap is an ideal material for distal radius reconstruction after giant cell tumor excision. We present a case of a 57-year-old female, admitted to the hospital due to painful and limited proper wrist movement. Based on X-ray and Magnetic resonance imaging (MRI) images and histopathology findings, the patient was diagnosed with a stage 3 giant cell tumor of the distal radius. The patient underwent a one-step surgery of tumor excision and distal radius reconstruction by a vascularized proximal fibular free flap. 2 years follow-up post-surgery showed that the patient had no pain of the wrist, improved wrist joint function, no sign of recurrence, and good flap vitality and the knee joint remains normal. In conclusion, the surgery was successful with no further prolonged pain, improvement of the wrist joint function and overall improvement of the patient quality of life.
Editorial
Authors: Vásquez Campos Salomón Axel
Published: January 2022

Una vez más abrimos esta página esperada con la alegría y la devoción académica, sin la menor posibilidad de cerrar nuestra mente a la continuación de la pandemia, cuyas noticias alarmantes se han desplazado por todos los medios de comunicación, dejando muchas dudas e inseguridad en el pueblo, cuya situación, llena de incertidumbres y vaivenes, nos deja con los ojos cerrados, sin la posibilidad de mirar la esperanza del año 2022. Gracias a Dios ya hemos concluido la edición de este número, el cual lo compartimos hoy, con la alegría y satisfacción sin límites, subrayando la temática presentada: la cultura tributaria, el cumplimiento de las obligaciones tributarias, el sistema de costeo ABC (herramienta de gestión empresarial), cuentas por pagar, el capital de trabajo, la cultura tributaria, el cumplimiento de las obligaciones tributarias, la determinación de costos de producción, el control interno (una evaluación de los procesos), la propuesta de un sistema de control, la liquidez y la rentabilidad. Esperamos que esta temática desarrollada y sustentada en este número sirva para ampliar el universo de las investigaciones en contabilidad, cuyos autores son docentes y estudiantes de la especialidad referida, con el propósito de compartir la presencia investigativa de los mismos, generando motivación y estímulo, para sumar e involucrar a las personas y las inquietudes investigativas. En este sentido, se percibe la mayor necesidad de generar nuevos nacimientos e involucrar los mismos en la producción de artículos científicos, cuya tarea sea permanente y estimuladora, eliminando de alguna manera la apatía y la indiferencia de algunos profesionales de contabilidad. Este número no solamente significa la presencia de los autores y sus respectivos artículos científicos, sino la apertura para los profesionales y los estudiantes de contabilidad, quienes tienen este espacio liberado para sus publicaciones.
مناهج الدعوة الإسلامية : مفهومها و مشكلات تطبيقها
Authors: عيسى عبد الرحمن علي
Published: January 2022

مناهج الدعوة الإسلامية : مفهومها و مشكلات تطبيقها

يتناول البحث مناهج الدعوة الإسلامية-مفهومها و مشكلات تطبيقها، اشتمل المبحث الأول على تعريف الدعوة و موضوعها و الداعي و أقسامه، كما تناول المبحث المدعو.

أما المبحث الثاني فقد تناول مفهوم مناهج الدعوة و تعريفها و تتناول مصادر هذه المناهج.

في المبحث الثالث تناول الباحث المناهج من حيث إنها توقيفية أم اجتهادية و استدل بآراء من يرونها توقيفية و أراء أولئك الذين يرونها اجتهادية.

أما المبحث الرابع فقد تناول مشكلات تطبيق المناهج الدعوية، و يرى الباحث أن المشكلات التي تواجه التطبيق منها ما هو متعلق بالداعية و أخرى تعود أسبابها إلى المدعوين، كما أن وسائل الاتصالات الجماهيرية أحد الأسباب في مشكلات تطبيق مناهج الدعوة.
El interés superior del menor de edad en situación de desprotección como principio rector de la actuación de los poderes públicos
Authors: Vázquez Pastor Jiménez Lucía
Published: January 2022

En nuestro ordenamiento jurídico, los que primariamente y por disposición constitucional resultan encargados de velar por los intereses del menor de edad son sus padres y, con carácter secundario, los poderes públicos que actúan subsidiariamente, controlando la corrección de las funciones parentales. Esta actuación subsidiaria y excepcional de los poderes públicos es la que centra el presente estudio. En concreto, se aborda el análisis del sistema de protección jurídica del menor que se encuentra en situación de riesgo o desamparo, incidiendo especialmente en el primero y más importante de los principios que han de regir la actuación de los poderes públicos en la protección de la infancia y de la adolescencia: la prevalencia del interés superior del menor.
PROSPECTS FOR USING PLANTSOF THE ROSA L. GENUS
Authors: Сабитов А.С. , Жумашова Г.Т. , Сакипова З.Б. , Воронова Л. , Тулегенова А.О. , Бойлан Ф. , Гард П.Р.
Published: January 2022

В статье приведен анализ современного состояния научных исследований видов рода шиповник (Rosa L.) (сем. Розоцветные - Rosaceae) и показаны перспективы всестороннего изучения их в качестве источников возобновляемого растительного сырья для получения отечественных препаратов. Отмечено, что изыскание новых видов лекарственного растительного сырья является весьма актуальной задачей для отечественной фармацевтической промышленности.

The article provides an analysis of the current state of scientific research of the rosehip (Rosa L.) (Rosaceae family) and illustrates the prospects for their comprehensive study as sources of renewable plant raw materials for the production of domestic medicines. It is noted that the search for new types of medicinal plant raw materials is a very relevant task for the domestic pharmaceutical industry.
MORTALITY RATES AND INFECTION WITH THE SARS-COV-2 VIRUS AMONG MEDICAL PERSONNEL IN KAZAKHSTAN AND AROUND THE WORLD DURING THE COVID-19 PANDEMIC
Authors: Утаров Ж.К. , Куракбаев К.К.
Published: January 2022

В сфере здравоохранения во избежание стагнации во время пандемии необходимо максимально обезопасить медицинский персонал и проводить большое количество профилактических мероприятий. Как доказано во многих научных статьях, главной мерой защиты медицинских работников от заражения и смерти является не только полное и своевременное обеспечение средствами индивидуальной защиты, но и подготовка специальных специалистов, которые научат, как правильно их применять.

In the healthcare sector, in order to avoid stagnation during a pandemic, it is necessary to protect medical personnel as much as possible and carry out a large number of preventive measures. As proved in many scientific articles, the main measure to protect medical workers from infection and death is not only the full and timely provision of personal protective equipment, but also the training of special specialists who will teach how to use them correctly.
SEMANTIC COMPONENTS OF ATTITUDES TOWARDS THE HOMELAND IN THE CULTURAL SPACE OF YOUNG PEOPLE
Authors: Сорокин Олег Владимирович
Published: January 2022

В статье анализируются смысловые значения отношения к Родине в культурном пространстве российской молодёжи. Большая часть смысловых компонентов отношения к Родине связаны с историей российского народа и находят своё выражение в национальном характере в форме духовно-нравственных ценностей. Данные базовые компоненты отражены в нормативных документах, регулирующих процесс воспитания подрастающего поколения. В роли таких ценностей выступает исполнение нравственного долга перед Отечеством в форме служения ему и готовности его защищать. Другая часть смысловых компонентов отношения к Родине формируется в рамках молодёжных субкультур. Данные смыслы рождаются в процессе переосмысления молодыми людьми своего отношения к феномену «Родина». Результатом этого процесса становится переконструирование социальной реальности молодёжными группами в соответствии с их символическими универсумами. Анализируются данные, полученные в ходе проведенного социологического исследования, о связи ментальных и современных черт национального характера с отклоняющимся смыслом образа Родины в культурном пространстве молодёжи. Отмечается, что современные черты в большей степени связаны с отклоняющимся смыслом формирования отношения к Родине, чем с ментальными чертами.

The paper analyses the meanings of attitudes towards the Homeland in the cultural space of Russian youth. Some of the semantic components of the relationship to the Motherland are largely associated with the history of the Russian people and find their expression in the national character in the form of spiritual and moral values. These basic components are reflected in the normative documents governing the upbringing of the younger generation. The role of such values is the fulfillment of moral duty to the Motherland in the form of service to it and readiness to defend it. Another part of the semantic components of attitudes towards the Motherland is formed within the framework of youth subcultures. These meanings are born in the process of young people's reconsideration of their attitude to this phenomenon. The result of this process is a reconstruction of social reality by youth groups according to their symbolic universes. The publication analyzes the data obtained during sociological study on the relationship between mental and modern traits of national character with the deviant meaning of the image of the Motherland in the cultural space of young people. The research shows that contemporary traits are connected with the deviant meaning of forming attitudes towards the Homeland rather than with mental traits.
SOCIAL FEATURES OF CORONAVIRUS INFECTION PREVENTION IN THE STUDENT ENVIRONMENT: ACCORDING TO THE RESULTS OF SOCIOLOGICAL SURVEY
Authors: Делова Людмила Алиевна , Калашаова Дариет Аскербиевна
Published: January 2022

В работе рассматриваются результаты авторского социологического исследования, проведённого в мае 2021 г. Опрос был проведен среди студентов, обучающихся в медицинском институте ФГБОУ ВО «Майкопский государственный технологический университет» («МГТУ»), с целью изучения отношения студенческой молодежи к необходимости соблюдения мер профилактики коронавирусной инфекции, а также к вакцинации населения и отношения к ним студентов медицинских специальностей в период локдауна и после него. Результаты проведённого исследования показали высокую степень ответственности студентов - будущих медиков за своё здоровье и здоровье окружающих. В то же время часть опрошенных демонстрировала в этот период нигилизм по отношению к мерам профилактики COVID-19. Вместе с тем участники опроса продемонстрировали высокий уровень толерантности по отношению к студентам - гражданам других государств, обучающимся вместе с ними. Ответы студентов медицинских специальностей на вопросы анкеты показывают понимание параметрики, смысла и содержания ограничений, введённых в период пандемии, и необходимости соблюдения жителями региона мер, рекомендованных Роспотребнадзором для профилактики и нераспространения коронавирусной инфекции.

The work examines the results of the author's sociological study conducted in May 2021. The survey was conducted among students learning at the Medical Institute of the Maykop State University of Technology in order to study the attitude of students to the need to comply with measures to prevent coronavirus infection, as well as to vaccinate the population and the attitude of medical students to them during the lockdown period and after it. The results of the study showed a high degree of responsibility of students - future medical experts for their health and that of others. At the same time, some respondents demonstrated nihilism towards COVID-19 prevention measures during this period. At the same time, the survey participants showed a high level of tolerance towards students - citizens of other states studying with them. The answers of medical students to the questions of the questionnaire show an understanding of the parameters, meaning and content of the restrictions introduced during the pandemic, and the need for residents of the region to comply with the measures recommended by Rospotrebnadzor for the prevention and non-proliferation of coronavirus infection.
How did 22/7 shape the political rhetoric on immigration and integration in Norway?
Authors: Olteanu Nicoleta Carmen
Published: January 2022

In Norway, a leading promoter of peace, the attack on the 22nd of July 2011 came as a shock, not merely because of its violence, but also due to the perpetrator’s motivation. According to him, multiculturalism undermined Norway and had to be stopped. The act did not only target the direct victims, but also some of Norway’s social and political traits. An open democracy and a multicultural society were then being placed under scrutiny. This paper thus focuses on the role of the attack within the subsequent political discourse on immigration and integration in the Norwegian context, discussing how it was shaped by the 22/7 events. Through Critical Discourse Analysis (CDA) this paper identifies the circumstances under which the attack has been referred to (directly or indirectly), the manner in which the events have been portrayed at a political level, as well as the specific approaches of left-wing and right-wing parties and the influence of the attack on their rhetoric. The findings reveal that the event played a role in discourses regarding political, institutional or social issues. It has been portrayed as a violent attack, perpetrated by a lone, mentally ill person; who targeted innocent young people, but also as an act of terror, performed by a right-wing extremist, aimed at challenging the Norwegian state and society. While the major political parties maintained their ideological lines of discourse, the event seems to have moderated their rhetoric.
Danish Straits versus Turkish Straits: The Potential Impact of Prospective Russian Oil Exports
Authors: Biresselioglu Mehmet Efe , Demir Muhittin Hakan , Dönmez Sinem
Published: January 2022

The Danish Straits, which connect Baltic Sea to North Sea as an oil transit choke point, are becoming vastly important as a gateway to Europe for Russian oil exports. In terms of the future source of Russian oil, the country is estimated to hold half of the total Arctic resources. This indicates the forthcoming increase in the importance of Danish Straits in the global energy security. Besides, two additional alternative and important choke points are located in Turkey, which are the Straits of Bosporus and Dardanelles, known as Turkish Straits. These straits are also one of the significant exit points of Russian oil exports but as Russia shifted its direction of oil exports toward Baltic ports, the strategic position of Turkish Straits have been affected from this transition as well. It is an open question whether the Turkish Straits will continue to be the outlet of Russian oil exports or the Danish Straits will take over that position in line with the oil resources development in the Arctic Region. This study aims to analyse the Turkish and Danish Straits and establish their significance in terms of energy security. The current and future oil export strategies of Russia on the existing chokepoints are also discussed, with special emphasis on the potential impacts of Arctic development as Russia continues with the exploration and extraction of Arctic oil resources.
Pål Thonstad Sandvik, Multinationals, Subsidiaries and National Business Systems: the Nickel Industry and Falconbridge Nikkelverk
Authors: Lakatos Artur
Published: January 2022

Norwegian historiography has brought some really relevant contribution in the field of economic history. This is especially true in the direction of business history, which approaches economic issues through the history of the development of companies, of business and development in the mirror of economic efficiency. Such an example is this present monograph signed by Professor Pål Thonstad Sandvik, having as main subject the development of a subsidiary of the Canadian Falconbridge company, the nickel refinery of Kristiansand. The complex synthesis has in its focus the mentioned refinery, dealing at the same time with economic and social processes related to this industrial unit, but not only: its evolution is also placed in the socio-economic and political context of international trade. The reader can follow the development of the refinery step by step, in a chronological succession of events, with all of its “good” and “bad” moments, from its foundation until the Norwegian Øyvind Hushovd became the president of the Falconbridge corporation during the 1990s, not only because of the efficiency of the refinery from Kristiansand, but also due to the increase of the Scandinavian capital within Falconbridge.
Knut Hamsun between cultural Germany and political Germany
Authors: Leon Crina
Published: January 2022

Knut Hamsun (1859-1952) is a Norwegian writer who managed to win a place in world literature by the side of the playwright Henrik Ibsen. Hamsun was a complex figure: he was the Nobel Prize laureate in Literature of 1920 but he was also charged with treason after World War II; he wrote stories drawn from Nordland (in Northern Norway), but he also supported National Socialism. That is why, we will make a distinction between culture and politics, between Hamsun as a literary writer and Hamsun as the author of a series of articles in favour of the Nazis. Beyond the controversial side of his life, which started in the 1930s, our aim is to analyze the role Germany played on the cultural side. Germany was the first country where Hamsun became a successful writer in the 1890s due to a wide readership and the support of the publisher Albert Langen, among others. In turn, Hamsun was an admirer of German culture and of the German nation that gained power in the 20th century.
Editorial Foreword
Authors: Miloiu Silviu-Marian
Published: January 2022

The current volume (8, issue 2 of 2016) of Revista Română pentru Studii Baltice şi Nordice / The Romanian Journal for Baltic and Nordic Studies (RRSBN) publishes mostly the papers presented at the Seventh International Conference on Baltic and Nordic Studies in Romania, Good governance in Romania and the Nordic and Baltic countries, hosted by the Romanian Association for Baltic and Nordic Studies and Nicolae Iorga Institute of History of the Romanian Academy, București, 24-25 November, 2016, with the support of the embassies of Finland, Latvia, Lithuania and Norway, the Consulate of Latvia to Bucharest and sponsored by Niro Investment Group.
The meeting focused on good governance in Romania and the Nordic and Baltic countries as seen from a variety of angles and from the perspective of various disciplines, institutions and practices related to accountability, transparency, the rule of law, responsibility, equity, inclusiveness, participation, efficiency, human rights protection, tangible, intangible and natural heritage conservation, etc. The conference tackled concepts, issues and good practices in terms of good governance, accountability, welfare, efficiency, gender equality in the public and private sectors in Scandinavia, the Baltic States and Romania as well as the institutions called upon to fight against corruption in these countries. Historical examples of good versus bad governance were also brought forth.
Nordic states contribution to peace and security
Authors: Chihaia Mihai Sebastian
Published: January 2022

Over the past years, the Nordic countries have gained a powerful voice on the stage of international affairs; in this context, this article will explore their contribution to peace and security in the sphere of the European Union.
In the past 20 years, the Nordic States (in this case I refer only to Sweden, Denmark and Finland) have gradually aligned to the collective EU foreign policy while at the same time investing in reinforcing their influence in international affairs. One of their core beliefs was that peace building involves a broad range of instruments (besides military) that encompasses crises prevention and civilian capabilities. In a world characterized by complex security issues that involve multiple aspects ranging from migration and poverty to climate change, development has started to go hand in hand with security.
The Nordic countries have proved several times that they have a powerful voice and can bring an added value on issues related to security and development. The paper will refer to their recent contributions and attempt to measure their influence and the consequences of their actions at international and EU level. Furthermore, the paper will also analyze contributions of the Nordic states to EU crisis management capabilities including the EU Common Security and Defence Policy (CSDP) operations, emphasizing how these contributions align with their foreign policies as well as assess whether they had an impact.
Efecto de la cocción en el contenido de compuestos bioactivos en quinua (Chenopodium quinoa Willd) de diferentes variedades de Perú
Authors: Valencia-Reyes Zanhy L. , Güere Salazar Fiorella Vanessa , Zorrilla-Tarazona Eduardo , Fuster-Guillen Doris , Vertiz-Osores Jacinto Joaquín
Published: January 2022

El objetivo fue determinar la variabilidad de la concentración de compuestos bioactivos en seis muestras de quinua de Perú. Se evaluaron las variedades ‘Blanca de Junín’, ‘Amarillo Maranganí’, ‘Pasankalla’, ‘Altiplano Lima’, ‘Negra Collana’, ‘Altiplano Puno’, las cuales fueron proporcionadas por el INIA. Las muestras seleccionadas se cocinaron (250g/500 ml agua destilada) durante 30 min. Se observaron diferencias significativas por variedad, condición e intersección de ambos usando el análisis de varianza. Con respecto al contenido de compuestos fenólicos se notó diferencia significativa por variedad: ‘Amarillo Maranganí’ tuvo el máximo promedio (2.1287 GAE mg/g). Hubo diferencia significativa de actividad antioxidante por variedad: ‘Negra Collana’ tuvo el promedio máximo (0.5161 mg GAE/g), También hubo diferencia significativa de flavonoides por variedad: ‘Altiplano Puno’ tuvo el promedio máximo (0.6439 mg/g). Para las betacianinas hubo diferencia significativa por variedad y condición. ‘Altiplano Puno’ tuvo un máximo promedio (0.5717 mg/100g), siendo diferente por variedad, condición y ambos. Por último, ‘Altiplano Puno’ tuvo el promedio más alto de betaxantinas (2.1125 mg/100g). Finalmente se tiene evidencia para afirmar que la cocción tuvo efecto en el contenido de compuestos bioactivos siendo significativamente diferente en las variedades de quinua evaluadas.
Barreras de regulación para la inserción de las energías renovables en sistemas de generación distribuida a pequeña escala, caso Nicaragua
Authors: Blanco Orozco Napoleón V.
Published: January 2022

En este artículo se detectaron y analizaron las diferentes barreras que se presentan como un reto a mejorar para la inserción de las Energías Renovables (ER) en sistemas de generación distribuida a pequeña escala utilizando la teoría fundamentada y la herramienta informática Atlas ti 7. Se encontró que se debe mejorar el marco normativo para hacer atractiva la inversión privada en Energías Renovables (ER) conectadas en sistemas de generación distribuida y se lograron identificar los diferentes tipos de barreras al empleo de las energías renovables a las redes eléctricas de las compañías distribuidoras de energía en base al estudio del caso nicaragüense.
Análisis bibliométrico de las publicaciones científicas nicaragüenses en la Web of Science (2015-2020)
Authors: Munguía-Mena Marco , Gamero Rafael , Picado Apolinar
Published: January 2022

En este estudio se analizaron las publicaciones científicas nicaragüenses en la Web of Science durante el período 2015-2020. Se recuperaron un total de 780 publicaciones distribuidas en 426 revistas. El análisis de las publicaciones evidenció un ligero crecimiento (19%) de la producción científica en el período analizado, una significativa colaboración internacional (95%) y la preferencia del inglés (74%) como idioma de publicación. El MINSA y la UNAN-Managua fueron las instituciones nicaragüense más productivas, con una contribución combinada del 40% al total de publicaciones. En cuanto a las áreas de investigación, economía de la empresa es la de mayor contribución, pero el campo temático más productivo corresponde a las ciencias médicas y de la salud.
Results of laboratory and bench-scale studies of seed dispensers with an electric drive of working tools
Authors: Zavrazhnov Anatoly Ivanovich , Vladimirovich Balashov Aleksandr , Petrovich Strygin Sergey , Yurievich Pustovarov Nikita , Anatolyevich Zavrazhnov Andrey
Published: January 2022

Mechanical and pneumatic seed drills of both domestic and foreign production are used in Russian farms. They are equipped with a mechanical drive of working tools and an electronic seeding control system. Due to the slipping of the wheels or the breakage of the chains, the sowing of seeds in individual seed dispensers interrupts. According to the results of laboratory and bench-scale studies in respect to soybean seeds, the required power for the electric drive of one seed dispenser was determined, which, depending on the disk rotation speed from 10 to 60 rpm, ranged from 30 to 120 W. By calculation, using the analytical expression, the power, required for the fan drive of a 12-row seed drill, was determined, which, depending on the disk rotation speed, ranged from 1.6 to 2.47 kW. A condition is formulated, which will eliminate the probability of shifting and rolling seeds along the furrow after their fall out of the sowing disc rotating in the opposite direction to the movement of the seeder unit, provided correspondence of the linear speed of the sowing disc and the speed of the seeder unit (the effect of zero overlaps). In this case, the trajectory length of the seeds falling to the furrow should be consistent with the speed of the seeder unit and the seeding rate according to the proposed expression.
Organization of coordinated functioning of various types of passenger transport in transport-interchange hubs
Authors: Moskvichev Oleg , Leonova Svetlana
Published: January 2022

The article deals with the organization of high-quality interaction of various types of passenger transport in the transport- interchange hub. Urban and regional interchange hubs are being studied. A methodology based on the use of quantitative methods and implemented with the help of software products (the developed program "Effective transfers" and the well-known simulation modeling programs PTV Visum, AnyLogic) is suggested. This method is applicable for any city and includes 3 stages. At the first stage, the number of passengers in the transport-interchange hubs who transfer from one type of urban public transport to another is predicted; the direction of passenger traffic is determined; urban routes that require schedule approval are chosen. At the second stage, the number of passengers who use the considered transport-interchange hub to transfer from suburban, intercity transport to urban modes of transport is predicted. At the third stage, the schedule of all types of transport is coordinated; the need for rolling stock is determined; passenger traffic is modeled and studied at the hub in order to rationally organize the planning structure of the transport-interchange hub. The obtained scientific results can be used in the design of a system of transport and transfer hubs and planning the placement of transport and social facilities on the territory of the transport-interchange hub.
Improvement of the traction current asymmetry control system
Authors: Basharkin Maksim V. , Isaycheva Alevtina G. , Teplyakov Valery B.
Published: January 2022

The article presents approaches that allow modernizing the system for monitoring the asymmetry of the traction current. The existing systems of technical diagnostics and monitoring of the technical condition of automation and telemetry control devices, which have found wide application on the railways of JSC Russian Railways, do not allow monitoring the condition of adjacent railway transport infrastructure systems that affect the performance of railway automation and telemetry control devices. Besides, information about the condition of the object being diagnosed is sent to the monitoring center, while the operational and repair personnel do not have the necessary information and start working only after receiving information about the malfunction from the dispatcher of the monitoring center. The mobile device, proposed in the article, allows reducing the time necessary for obtaining information about the unserviceable condition of the railroad line. The article presents the analysis of gadgets planned for use in a mobile device, and the concept of the interface of the mobile application for technicians. It is noted that the hardware intended for use in a mobile device must provide protection against unauthorized access to the application, as well as have a high degree of protection against penetration. Besides, the article identifies the areas for further improvement of the traction current asymmetry control system.
Financial Role of Insurance on Economic Development in Denmark
Authors:   Aalborg University, Malthe Molyneux Jens , Soren Matheson Henrik ,   Aalborg University
Published: January 2022

The insurance plays an essential role in economic development by alleviating business risks occasioned by abrupt and disastrous incidents in established and developing nations. Thus, the research assessed the financial role of insurance on economic development in Denmark. The research adopted the descriptive research design. The target population was 200 insurance companies. The research study sampled 100 participants that were chosen from the target population of 200. The sampling technique that was considered the most appropriate was stratified. Questionnaires were utilized to gather the data. The study results showed that insurance is significant in impacting the economic development in Denmark. Insurance activity improves families and organizations' financial stability and helps with competitiveness and the growth of trade and business. Insurance companies help businesses mitigate risk and protect their employees, thus spurring economic development. In addition, insurance companies help finance economic development projects. The study recommended that more emphasis should be developed by all the stakeholders in Denmark, including the government, to ensure the insurance companies are sustainable. The regulatory authorities should establish policies to make it attractive for its residents to patronize the insurance business. This would certainly translate to enhanced insurance investment and more outcomes to the development of the economy because insurance investment has a positive link with GDP. Insurance policies must be made mandatory for people and enterprises to motivate and shield financiers and ensure sustained economic growth. Keywords: Insurance, Economic Development, Denmark
PENGARUH PENGELUARAN PEMERINTAH, TENAGA KERJA SERTA PENANAMAN MODAL DALAM NEGERI TERHADAP PERTUMBUHAN EKONOMI INDONESIA
Authors: Suherman Suherman , Neldawaty Rika , Putra Adi
Published: January 2022

Pembangunan secara  berkelanjutan   betujuan   untuk   mengatasi   masalah   kemiskinan,
pengangguran serta mendorong kesejahteraan masyarakat. Kondisi pererkonomian Indonesia yang berusaha pulih dari krisis ekonomi dengan pertumbuhan rata-rata sebesar 4,5% per tahun perlu ditingkatkan lagi sehingga dapat menciptakan stabilitas perekonomian dan pembangunan yang berkelanjutan. Untuk itu perlu diketahui faktor-faktor apa saja yang mempengaruhi   pertumbuhan   ekonomi   di   Indonesia.   Metode   yang   dipergunakan   pada penelitian ini yaitu explanatory Research, dimana sumber data penelitian dari BPS Republik Indonesia yang meliputi data pertumbuhan ekonomi (PE) sebagai dependent variabel /(Y) serta Pengeluaran Pemerintah (PP), Angkatan Kerja (AK) dan Penanaman Modal Dalam Negeri (PMDN) sebagai independent variabel (X1,X2,X3). Selanjutnya data tersebut dianalisis secara kuantitatif menggunakan multiple linear regression untuk mengetahui pengaruh antara variabel-variabel tersebut sehingga akan diperoleh kejelasan fenomena yang terjadi di tataran empiris serta didapatkan jawaban (verificative) melalui pengujian hipotesis.
Hasil analisis data pada penelitian periode tahun 2000-2019 didapatkan perkembangan secara rata-rata PE 5,3%, PP 0,86%, AK 1,82% dan PMDN 15,22% pertahun. Hasil analisis regresi didapatkan pengaruh parsial X terhadap Y yaitu X1 (1,427), X2 (0,52), X3 (2,140). Sedangkan hasil pengujian hipotesis secara simultan didapkan variabel Independent X,X2,X3 berpengaruh signifikan terhadap Y. Sedangkan hasil analisis secara parsial PP dan PMDN berpengaruh signifikan terhadap pertumbuhan ekonomi Indonesia, sedangkan TK tidak berpengaruh signifikan terhadap pertumbuhan ekonomi
ANALISIS PENGARUH KOMPETENSI TERHADAP KINERJA AUDITOR INTERNAL
Authors: Mustika Mustika , Veronica Deka
Published: January 2022

Penelitian ini bertujuan untuk mengetahui : 1) Bagaimana kompetensi dan kinerja auditor internal pada Perwakilan BPKP Provinsi Jambi. 2) Bagaimana pengaruh kompetensi terhadap kinerja auditor internal pada Perwakilan BPKP Provinsi Jambi. Penelitian ini menggunakan metode analisis deskriptif kuantitatif. Data yang diperoleh dalam penelitian ini menggunakan kuesioner dengan jumlah responden sebanyak 75 orang. Dari hasil analisis deskriptif dapat diketahui bahwa Kompetensi dan Kinerja Auditor internal Perwakilan BPKP provinsi Jambi dikategorikan baik. Pada uji secara parsial Kompetensi berpengaruh terhadap kinerja, dengan persentase pengaruh Kompetensi terhadap kinerja sebesar 7,092%.
Trends, periodicities and ENSO relationship of New Zealand rainfall
Authors: KANE R. P.
Published: January 2022

The rainfall series for six homogeneous regions of New Zealand for 1901-1996 were not well intercorrelated (maximum correlation +0.6). Rainfalls were almost equally spread in all months. Trends (total changes over about 90 years) were ~0, +11, +2, -6, +1, +8 (±~4)% for the six regions. For seasonal rainfall, large trends were        -19% for DJF and +16% for MAM of region 1. Spectral analysis showed peaks in QBO (Quasi-biennial oscillations, 2-3 years) range and near 3, 4-5, 6-9, 10-11 years and higher periodicities. ENSO relationships were not clear-cut. In individual El Niño events, only the very strong events of 1972-73, 1982-83 and 1997-98 were associated with widespread droughts in New Zealand, while the 1940-41 El Niño event was associated with excess rainfall. During the durations of all other El Niño events, New Zealand rainfalls were excess or deficit for a few months, followed by deficit or excess for the next few months (oscillatory nature), similar in all regions in some events, dissimilar in others, with no preference for any season. During La Niña (anti-El Niño) events also, oscillations were observed.
Sử dụng mạng máy tính phân tán trong xây dựng giải pháp thám mã khối
Authors: Hổ Hoàng Thái , Hùng Nguyễn Thế , Minh Nguyễn Tuấn
Published: January 2022

Tóm tắt—Bài báo trình bày một giải pháp sử dụng năng lực của mạng máy tính phân tán cho thám mã khối. Hệ thống có cấu trúc dựa trên 3 phần mềm. Phần mềm quản trị sử dụng cho nhập dữ liệu đầu vào, phân tích và chia khoảng không gian khóa và phân tích kết quả. Phần mềm thám mã trên CPU và GPU được cài đặt tương ứng cho các máy tính trong mạng phân tán có nhiệm vụ thám mã đối với dữ liệu phần mềm quản trị cung cấp. Kết quả được gửi về phần mềm quản trị để phân tích và giải mã. Quá trình thám mã được thực hiện cùng lúc trên toàn bộ máy tính trong mạng vào thời gian máy tính nhàn rỗi, không ảnh hưởng tới hoạt động hàng ngày của người dùng. Hệ thống bao gồm cả các máy tính có sử card GPU giúp tăng hiệu suất thám mã lên gấp 11 lần. Giải pháp đã được ứng dụng trong thám mật khẩu Windows qua mã băm LAN Manager.

Abstract—This paper presents a method to use the capabilities of distributed computer networks in cryptanalysis of block ciphers. The system is structured based on 3 software. Management software for input data entry, analysis, and keyspace division. Cryptanalysis software on CPU and GPU is installed respectively for client computers in the distributed network is responsible for cryptanalysis of data provided by the management software. The results are sent to the administrative software for analysis and decoding. The encryption process is performed on all computers in the network at the same time in their spare time, without affecting the user's daily activities. The system includes GPU computers that increase the performance of the cryptanalysis by 11 times. This solution has been applied in Windows password detection via LAN Manager hash code.
Digital, Marketing and Online Vídeo Ads: Brand Studies.
Authors: Remondes Jorge
Published: January 2022

Digital marketing and online advertiding are researched domains that result in a variety of articles with increasingly relevant results for science and organizations. In this second regular issue of 2021 of the International Journal of Marketing, Communication and New Media (IJMCNM), in three of the four articles, problems of digital marketing, online advertsising and video ads are analyzed. Digital marketing is one of the most sought-after trends by modern companies, currently allowing innovation and new types of integration between channels (Cabrero, 2016, p.13). Investing in online advertising in social networks has several advantages (Miranda, 2018, p. 130): brand awareness; knowledge of the consumer profile; high segmentation; generation of leads, traffic, conversions, and remarketing. Miranda (2018) also mentions that in online advertising, namely on YouTube, one should look at the creativity that accompanies the video as well as the segmentation. However, as Martínez-Costa; Serrano-Puche; Portillla and Sánchez-Blanco (2019) state, online advertising should adapt its languages and formats for mobile because mobile devices are more used by young adults who are the generation of the future, and also because the use of ad blockers is more frequent on computers than on mobile devices. Feijoo-Fernández; Sádaba-Chalezquer and Bugueño-Ipinza (2020) even highlight that "The new audiences, compared to previous generations, do not reject advertising or brands, but choose the advertising content in which they are genuinely interested" (p.3). Having given this brief introduction, I invite the reader to read all the articles in this issue to learn more about the results achieved in studies developed by researchers from universities and research centres in Brazil, Algeria, Egypt and Saudi Arabia.
O Marketing Digital na Conexão das Relações de Consumo
Authors: Barroso Francisco , Oliveira Zaila
Published: January 2022

Este estudo tem como objetivo geral identificar as respostas do marketing digital no relacionamento com consumidores exigentes. Como método de abordagem, trata-se de um estudo de natureza qualitativa e quantitativa, com tipologia descritiva. Os dados foram coletados por meio de um roteiro de entrevista aplicada à gestora de uma loja de roupas femininas situada em Fortaleza, Ceará e um questionário dirigido a uma amostra de 182 clientes. Os resultados evidenciaram que a empresa se preocupa com as mudanças no modo de consumir da era digital e, enfrenta o momento de crise proporcionando melhores experiências, definindo melhor seu proposito e trabalhando a colaboração entre empresa e consumidor. Os resultados ressaltam a importância do marketing digital no objetivo da empresa de estreitar relacionamento com os clientes.
An Experimental Investigation of the Impact of Different Advertising Formats on Children’s Attitudes’ Towards Sports Brands
Authors: Yousif Ranya , Tarek Alaa , Kortam Wael
Published: January 2022

The study aims to investigate children’s attitude towards different advertising formats including TV ads, in-movie product placement and in-game advertisements, using a web-based between subjects’ experimental design among a sample of Egyptian children aged between 6 to 13 years. Children’s attitude development by advertising efforts is considered under investigated in literature particularly in Arab cultures and as they are considered as powerful influencers to parents’ purchase decisions, the study contributes to a better understanding of children’s attitudes that will guide mangers in making wiser advertising budget allocation. The results showed that there is a significant different impact of the investigated advertising formats on children’s attitude towards sports brands with higher cognitive, affective and behavioral responses resulted from the exposure to traditional video advertising compared to in- movie product placement and in-game advertisements.
Desafios para professores no século 21
Authors: Alicia Sánchez Jaimes
Published: January 2022

Dentro da sociedade, a escola tem desempenhado um papel muito importante, sendo uma instituição que contribui para que os alunos se tornem pessoas que num futuro não muito distante se tornem adultos responsáveis; capaz de contribuir para a construção de um mundo melhor, no qual os direitos humanos sejam respeitados e os valores éticos aplicados para a manutenção de uma sociedade harmoniosa.

 

Within society, the school has played a very important role, being an institution that helps students become people who, in the not-too-distant future, will become responsible adults; capable of contributing to the construction of a better world, in which human rights are respected and ethical values ​​applied to the maintenance of a harmonious society.
Lazer – relevante formação social
Authors: Adelcio Machado dos Santos
Published: January 2022

O lazer se converteu em formação social de relevância. A estratificação constitui ingrediente importante das sociedades modernas, e o lazer adotado pelas pessoas é influenciado por sua classe ou condição social, embora alguns possam argumentar que esta influência é atualmente menor do que no pretérito. O crescimento das organizações de turismo e de lazer contribuiu para modelar a forma como a maior parte das pessoas goza de seu lazer. De muitas maneiras se explica o significado de lazer, muitas das proposições sutilizadas são provenientes da Grécia antiga, de onde se delineia a mudança histórica do lazer a partir dos tempos medievais, especialmente no tempo disponível e na experiência do lazer em relação ao labor. O mesmo pode ser definido de três maneiras distintas, a saber: uma delas considera as vinte e quatro horas do dia e subtrai os períodos que não são de lazer, tais como: trabalho, sono, alimentação, atendimento às necessidades fisiológicas, etc.

 

Leisure has become a relevant social formation. Stratification is an important ingredient of modern societies, and people's leisure is influenced by their class or social status, although some might argue that this influence is currently less than in the past. The growth of tourism and leisure organizations has helped to shape the way in which most people enjoy their leisure. In many ways the meaning of leisure is explained, many of the subtlety propositions come from ancient Greece, where the historical change of leisure is outlined from medieval times, especially in the available time and experience of leisure in relation to work. It can be defined in three different ways, namely: one of them considers the twenty-four hours of the day and subtracts the periods that are not leisure, such as: work, sleep, food, meeting physiological needs, etc.