bluuebunny/crossref_metadata_2025 huggingface dataset:
PELATIHAN DESAIN PRODUK DENGAN METODE QUALITY FUNCTION DEPLOYMENT
Authors: Lingga Yuliana  , Iin Mayasari
Published: June 2022

Dunia bisnis saat ini cenderung dinamis dan diikuti pasang surutnya trend yang menjadi pionir dalam mempengaruhi selera konsumen. Perusahaan harus melakukan inovasi agar dapat meningkatkan penjualan produk dan dapat memperoleh keuntungan maksimal. Dalam berinovasi, perusahaan harus memperhatikan kualitas produk yang digunakan serta memahami apa yang diperlukan oleh konsumen. Hal yang menjadi penting setelah berinovasi dan menjaga kualitas produk yaitu apa yang menjadi kebutuhan pelanggan didesain agar menjadi suatu rancangan yang dapat diproduksi menjadi produk baru yang siap dijual kepasar. Tujuan dalam penelitian ini adalah memberikan pelatihan metode Quality of Deployment (QFD) kepada mitra perusahaan agar mengetahui yang menjadi kebutuhan pelanggan sehingga inovasi perusahaan dapat menyesuaikan dengan hal tersebut.Hasil penelitian menunjukkan bahwa ada beberapa komponen baru yang diperlukan konsumen, serta membandingkan kualitas produk berdasarkan jawaban responden. Responden mengungkapkan jika kualitas produk PD. Sumber Jaya Aluminium merupakan yang terbaik.
IMPLEMENTATION OF GAME THEORY IN MARKETING SIRTU FRACTION AT PT X AND PT Y
Authors: Setiawan Arif , Aziz Djusman Bin , Birawaputra Indra , Triyanto Bambang , Ismiyati
Published: June 2022

The increasing demand for sand and stone materials has resulted in competitions between mining companies in order to meet the need of the material for construction activities, from which it results in conflicts between two parties, two people, or groups of people. Part of the mathematical programming technique used to analyze the decision-making process of competition between two or more parties is Game Theory. The application of game theory is to produce the best strategy that will be used by a company to optimize the marketing of gravel fraction. Instruments or tools used in the research is a questionnaire that includes improving product quality, affordable pricing, improving service quality, establishing an effective corporate work process, and determining the place of inventory. The result is arranged in the form of a payoff matrix and analyzed using the Game Theory, that indicates the competition between PT X and PT Y. The analysis results show that the implementation of those strategies is the best way that can optimize marketing of gravel fraction, so that it can improve the position of profit or loss got saddle point from competition between PT X and PT Y, which is 11. The results also confirm the increase of profit of PT X, from 10 to 11 by applying effective work processes (probability 5:1). In addition, the loss of PT Y could decrease from 12 to 11 by applying strategies to improve the product quality of gravel fraction and determining the stock of the fraction (probability 1:1).
Adaptive Fuzzy Proportional Integral Sliding Mode Control for Two-Tank Interacting System
Authors: Pham Thanh Tung , Nguyen Chi-Ngon
Published: June 2022

This paper presents an adaptive fuzzy proportional integral sliding mode control (AFPISMC) for two-tank interacting system (TTIS). In order to maintain the desired liquid level of the TTIS and meet the reference values for attenuated chattering problems, this paper proposes a combination of a sliding mode control (SMC) with a proportional integral (PI) sliding surface and a fuzzy inference system. Fuzzy logic and the universal approximation theorem of fuzzy systems are used to approximate the uncertain function in the PISMC. The stability of the control system is proved by the Lyapunov theory. The simulation results of the proposed method in MATLAB/Simulink were compared to a fuzzy control, a sliding mode control with conditional integrals, a fuzzy-PID control, and a conventional PID control. The comparison results showed that the proposed controller was most effective when the rising time reached 0.2375 s, the percent of overshoot was 0%, the steady state error converged to zero, the settling time was 0.4612 s, and chattering was reduced.
Estado nutricional y estilos de vida de los participantes de la feria de salud del Instituto Nacional de Aprendizaje de Costa Rica, 2019
Authors: Álvarez-Castro Inti , Mora-Mora Sergio , Castro-Méndez Marcela
Published: June 2022

Objetivo: analizar el estado nutricional y el estilo de vida de la población asistente a la Feria de Salud del INA, Uruca, San José. Materiales y métodos: Se realizó un estudio descriptivo, prospectivo de corte transversal. Se realizaron evaluaciones antropométricas y encuestas sobre estilos de vida a la población. Resultados: la población muestra  un riesgo cardiovascular importante siendo el género femenino el más afectado, y la provincia de San José la más predominante; y se destaca el sobre peso como uno de los principales factores de riesgo. De acuerdo a la actividad física refiere que solo un poco más de la mitad de los encuestados realiza algún tipo de actividad. En el consumo de frutas el estudio refleja un bajo consumo de frutas y vegetales en general de estos nutrientes. Conclusiones: los costarricenses tienen estilos de vida poco saludables que no solo repercuten en su estado nutricional sino también en su calidad de vida.
Salud en tiempos de pandemia
Authors: Chavarría-Soto María del Mar
Published: June 2022

De repente, todo cambió, o al menos esa era la percepción. Nos enviaron a casa, aislados y abrumados por noticias sobre una amenaza invisible con consecuencias muy visibles. Todos empezamos a tratar de encontrar maneras de hacer frente a este cambio y a las frustraciones y fluctuaciones que convenía esta "nueva realidad".
Rabdomiólisis inducida por el ejercicio
Authors: Villalobos-Jiménez Mariana , Merenstein-Hoffman Yoel , Rodriguez-Palma  Fabian , Castro-Durán Camila , Camacho-Morales Ricardo
Published: June 2022

La rabdomiólisis se trata de una patología caracterizada por la destrucción del tejido muscular esquelético y la consecuente liberación al torrente sanguíneo de sustancias intracelulares como creatinquinasa (CK), mioglobina, lactato deshidrogenada y electrolitos. Fisiopatológicamente, esta disrupción se produce fundamentalmente por un desbalance hidroelectrolítico intracelular, principalmente por el aumento del calcio citoplasmático, ocasionado por daños en la membrana de las fibras musculares o por la dismi­nución de la producción de ATP. Si bien las posibles etiologías de este síndrome clínico son amplias, en esta revisión se enfatizará en la rabdomiólisis asociada al ejercicio físico; la cual se puede ver precipitada por la condición física y la experiencia deportiva, la intensidad y duración del ejercicio, el tipo de actividad física, los hábitos alimenticios y el ambiente donde se lleve a cabo el entrenamiento. Se enfatiza en el proceso diagnóstico de la patología, el manejo del cuadro basado principalmente en una hidratación adecuada y en las medidas preventivas a la hora de realizar ejercicio para disminuir el riesgo de rabdomiólisis.
Enfermedad de Fabry en el adulto: revisión bibliográfica
Authors: González-Rodríguez José , Benavides-Villalobos José , Arroyo-Villalta Adrián
Published: June 2022

La enfermedad de Fabry es una enfermedad de depósito lisosomal ligada al cromosoma X que produce deficiencia de galactosidasa alfa A. Es una enfermedad difícil de diagnosticar debido a la heterogeneidad de sus manifestaciones clínicas, donde predominan manifestaciones clásicas como angioqueratomas, córnea verticillata, proteinuria, enfermedad renal crónica que requiere terapia sustitutiva, hipertrofia ventricular izquierda, arritmias y enfermedad cerebrovascular. Se describen principalmente dos fenotipos, uno clásico que es muy poco frecuente, más severo y se manifiesta a edades tempranas, y un fenotipo tardío que se manifiesta a mayor edad y tiene como principales órganos blanco corazón, riñones y sistema nervioso. Su fisiopatología es compleja, relacionada al acúmulo de metabolitos derivados de glucoesfingolípidos, así como la disfunción endotelial y estado protrombótico que estos generan a nivel sistémico. El diagnóstico se realiza al evidenciar una función enzimática disminuida, posterior a lo cual se realiza un estudio genético confirmatorio. Es de gran relevancia el diagnóstico oportuno, ya que existe terapia de sustitución enzimática eficaz, la cual potencialmente modifica la historia natural de la enfermedad e incrementa la sobrevida de los pacientes.
Prevalencia y Caracterización de Daño Renal en pacientes con Diabetes Mellitus tipo 2, Honduras
Authors: Pastrana Modesto A , Mejía-Escobar Cinthya Karina , Ramos-Ortega Andrea Estefanía , Molina Ana Mariela , Aguilar-Robleto Ruth Eunice , Sánchez-Sierra Luis Enrique , Mena-Corteguera Elio
Published: June 2022

Objetivo: Determinar la prevalencia y características de los pacientes con daño renal secundario a diabetes mellitus tipo 2. Metodología: INADI es un centro de investigación, educación y atención a pacientes con DM2. Estudio transversal y descriptivo, con universo de 12,200 pacientes diagnosticados con DM2 entre 2013 y 2019, muestra de 400 casos, calculada con Open Epi de Epi Info 7.2, nivel de confianza 95%, muestreo aleatorio simple. Recopilación de información con instrumento tipo cuestionario mediante revisión de expedientes clínicos previa autorización institucional. Criterios de inclusión: ambos sexos, entre 18 y 90 años, expediente con información básica. Resultados: 100.0% de casos fueron diabéticos, 35.0% tuvo daño renal, el grupo más alto fue riesgo leve, según KDIGO 2002 con 19.7%. Predominó el grupo de edad entre 61 y 80 años, con 22.5% de casos. El 34.4% de casos fueron mujeres y 34.6% hombres con daño renal; 59.4% de casos la glicemia en ayuno fue mayor a 130mg/dL, el 28.9% de casos con daño real la HbA1c fue mayor a 7.0%. El 2.0% de casos evidenció alteraciones estructurales renales por ecografía. La HTA se presentó en 27.7% de pacientes con daño renal. El 8.5% de pacientes tuvo signos de retinopatía diabética. Conclusión: Un tercio de los pacientes presentó algún grado de daño renal, teniendo como características predominantes la edad mayor a 61 años, glicemia en ayuno mayores a 130mg/dL y Hba1C mayor a 7.0%. La HTA y dislipidemias fueron las comorbilidades más relacionadas.
¿Por qué la salud mental se pone a prueba durante los estudios universitarios?
Authors: Aguiar-Montealegre Tatiana
Published: June 2022

Señor Editor. Los momentos de estrés que se viven como estudiante se adhieren poco a poco a la piel, hasta que aparecen como surcos debajo de los ojos que prueban que las etapas se superan, pero no se olvidan. He tenido la fortuna de experimentar varios procesos de formación académica, unos llenos de retos, otros de satisfacciones… todos y cada uno de ellos encapsulados en recuerdos.
Conocimiento en nutrición, hábitos alimentarios y estado nutricional de adultos mayores en San Isidro del General, San José, Costa Rica 2019
Authors: Reyes-Barboza Angélica , Ortiz-Acosta Paola
Published: June 2022

Objetivo: Relacionar el conocimiento en nutrición, los hábitos alimentarios y el estado nutricional de personas adultas mayores de 60 a 95 años, en San Isidro de El General, durante el periodo 2019. Metodología: Estudio transversal, no experimental, correlacional, de enfoque cuantitativo, con la participación de 99 personas adultas mayores. Resultados: Se encontró que el 17% de los adultos mayores concluyó la universidad mientras que el 40% sólo cursó la primaria. La mayoría realiza tres tiempos de comida: desayuno (22.7%), almuerzo (25%) y cena (19.5%). En cuanto al conocimiento en nutrición obtuvieron un puntaje promedio de 72 puntos. El 85.9% de los adultos mayores presentó un IMC superior a 23 kg/m2 y en cuanto a los resultados de MNA dio como resultado que el 87% de los adultos mayores tiene un estado nutricional satisfactorio. Conclusiones: El factor más predominante entre las variables, es el sociodemográfico pues, por el bajo nivel educativo y los escasos ingresos económicos, aunque algunos adultos mayores conozcan temas básicos en nutrición, no cuentan con suficiente ingreso económico para mejorar sus hábitos alimenticios. Otros, ante un bajo nivel educativo, no conocen de nutrición y esto influye tanto en sus hábitos como en su estado nutricional.
Absceso pulmonar con presentación atípica: reporte de caso
Authors: Benavides-Villalobos José Daniel , Casares-Fallas Daniel Andrés
Published: June 2022

El absceso pulmonar corresponde a una colección circunscrita de pus o material necrótico localizado en el parénquima pulmonar como resultado de una infección bacteriana. Se considera una patología de baja prevalencia, pero con importante morbimortalidad.  El presente artículo reporta el caso de un paciente masculino de 49 años, con un cuadro de tos y expectoración de un mes de evolución, en quien se documentaron hallazgos sugestivos de un absceso pulmonar de presentación atípica y se describe la imagen obtenida por tomografía axial computarizada. Además, se describe la definición, epidemiología, factores de riesgo y manifestaciones clínicas de esta patología.
COVID-19: Importancia del lavado de manos y otras prácticas para la manipulación de alimentos
Authors: Villalobos-Gutiérrez María Gabriela
Published: June 2022

Señor Editor. Debido la pandemia de la COVID-19, se ha incrementado la sensibilización sobre la importancia del lavado de manos para la prevención de contagios. Quisiera destacar que la aplicación de esta y otras prácticas, también son esenciales al manipular alimentos en la industria, restaurantes, lugares de venta y en el hogar, por su eficacia para prevenir contaminación y transmisión de diferentes patógenos (1,2), por lo que es importante concientizar a la población para que las adopte de forma permanente.
Síndrome de Tourette: necesidad de un tratamiento integral e interdisciplinario
Authors: Parra-Parra Beatriz , Canales-Mejicano Jeancarlo
Published: June 2022

Señor Editor. El síndrome de Gilles de la Tourette (ST) es un trastorno neuropsiquiátrico, cuya génesis es genética, es decir, es un padecimiento hereditario. Se caracteriza por movimientos involuntarios, repetitivos y no rítmicos, así como por sonidos vocales incontrolables. Estos dos tipos de características se conocen como tics motores y vocales respectivamente, pudiendo ser tics transitorios y crónicos (1).
Posición prona: cada día más común en paciente despierto hospitalizado por COVID-19
Authors: Villanueva-Valverde Francisco
Published: June 2022

Señor Editor. La incidencia en la sintomatología por insuficiencia respiratoria aguda (IRA) en Costa Rica es relativamente alta, como lo es también, el incremento considerable en las hospitalizaciones de pacientes con enfermedad por COVID-19 en los últimos tiempos. Desde el inicio de la pandemia, se han llevado a cabo estrategias para contrarrestar el daño multiorgánico que pueda generar esta enfermedad, especialmente su afectación a nivel pulmonar que amerita la implementación de estrategias tempranas y oportunas, entre ellas la colocación en posición prona (boca abajo) del paciente con síndrome de distrés respiratorio agudo (SDRA) y que requiere soporte ventilatorio invasivo (SVI) en las Unidades de Cuidados Intensivos. Esta estrategia en este tipo de pacientes se ha asociado a una disminución de la mortalidad cuando su duración es superior a 12 horas y con SVI (1, 2).
Absceso del psoas: el gran Imitador
Authors: Alvarado-Ferllini Mónica , Delgado-Castro Liseth Gabriela , Fung-Fallas Michelle Pamela
Published: June 2022

El absceso del psoas es una enfermedad infecciosa rara que se genera en el compartimento de dicho músculo. Puede ser, por un lado, un absceso primario, el cual sucede por diseminación desde un foco infeccioso no conocido; por otro lado, un absceso secundario, que se origina por propagacilón directa de una estructura cercana. La triada clásica se presenta en una minoría de los casos, dado que las manifestaciones, por lo general, son inespecíficas y semejantes a diversas patologías. Debido a esto, los laboratorios e imágenes médicas son estrictamente necesarios para el diagnóstico certero y definir el manejo. El tratamiento actual se fundamenta en antibioticoterapia junto con el drenaje de la colección. El tratamiento debe instaurarse de manera expedita y guiarse de acuerdo con los cultivos y la evolución clínica, con la finalidad de prevenir complicaciones, como shock séptico y muerte.
Monitoreo remoto de pacientes: una alternativa para pacientes con enfermedades crónicas afectados durante la pandemia por covid-19
Authors: Zamora-Ilarionov Anton
Published: June 2022

Los pacientes crónicos han visto afectado el seguimiento de su enfermedad debido a la pandemia por COVID-19, luego de más de un año de pandemia, las numerosas restricciones y los riesgos de exposición, han afectado el flujo normal de acceso a servicios de salud generando una carga sustancial para sus familiares, el sistema de salud y principalmente para los pacientes ya que tiene mayor riesgo de morbilidad y mortalidad, y su calidad de vida se ve reducida significativamente1.
COVID-19: Implementación de protocolos de higiene en la preparación de alimentos
Authors: Jirón-Popova Yaroslava , Castillo-Gonzalo Carol
Published: June 2022

Señor Editor. Desde el inicio de la pandemia y a la actualidad, no se tiene evidencia de que los alimentos constituyan una ruta de transmisión del SARS-CoV-2 (1), sin embargo, prácticas deficientes de higiene durante el manejo de los alimentos en los servicios de atención al público, sectores minoristas e industrias de producción, podrían incrementar el riesgo de transmisión del coronavirus en las personas (2) por la contaminación de las superficies, por lo tanto, la implementación de protocolos de higiene durante la preparación de los alimentos contribuye a frenar su propagación (3). Quisiéramos destacar que la aplicación de estos protocolos, también son vitales para prevenir la transmisión de enfermedades de origen alimentario (ETAs), ocasionadas por una manipulación inadecuada de los alimentos o contaminación cruzada por superficies contaminadas (4).
Impacto del programa de salud cardiovascular dirigido a los funcionarios de una entidad gubernamental de Costa Rica 2014-2016
Authors: Castro-Méndez Marcela , Capitán-Jiménez Catalina , Acosta-Rojas Pilar
Published: June 2022

En Costa Rica, desde los años setenta las enfermedades del sistema circulatorio son la principal causa de muerte en la población. Objetivo: Determinar el impacto del Programa Salud Cardiovascular en los trabajadores de una entidad gubernamental de Costa Rica, 2014-2016. Metodología: Estudio con enfoque cuantitativo de tipo descriptivo con una muestra de 121 participantes (95 varones y 26 mujeres); duración de 2 años; los participantes reciben recomendaciones nutricionales, educación para la salud, intervenciones psicológicas y programas de pausas activas, además se lleva un control de peso, presión arterial, frecuencia cardíaca, circunferencia abdominal, se anota en el expediente de salud semanalmente. Resultados: La intervención se realiza con 107 participantes, predominando el sexo masculino con 81 (75.7%) personas, con una edad promedio de 44.9 ± 10.6 años. El rango de circunferencia abdominal predominante es de 85 a 104,9 cm. Más del 50% de los participantes posee un alto riesgo de presentar algún tipo de enfermedad cardiovascular, debido a la presencia de sobrepeso y obesidad, e inadecuados hábitos alimentarios, así como del sedentarismo.  Conclusiones: Entre los principales factores predisponentes de las enfermedades cardiovasculares identificadas en los sujetos de estudio se encuentran el sobrepeso y la obesidad, iniciando a partir de los 26 años, con mayor énfasis entre los 46 y 55 años. La intervención con el programa de salud cardiovascular mejora la salud general en los participantes del estudio.
Miocarditis, diagnóstico por resonancia magnética: reporte de caso
Authors: Chinchilla-Chinchilla Jairo , Vallecillo-Torres Alejandro , Navarrete-Pérez José
Published: June 2022

La miocarditis se define como la inflamación del músculo cardíaco que se produce como resultado de la exposición a antígenos externos concretos (como virus, bacterias, parásitos, toxinas o fármacos) o a desencadenantes internos, como la activación autoinmune contra autoantígenos. La infección vírica sigue siendo la causa más frecuente, fármacos y reacciones farmacológicas tóxicas también pueden producir miocarditis.
Diagnóstico, Manejo y Seguimiento de los Pacientes Intoxicados con derivados de Cannabis: una revisión narrativa
Authors: Cordero-Solís Juan Jose , Delgado-Gómez Diego , Santillán-Zúñiga Juan
Published: June 2022

El uso de cannabis a nivel mundial ha tenido un auge en los últimos años, según datos de la Organización Mundial de la Salud, tendencia que de igual manera se ha manifestado en Costa Rica. Además, los diferentes componentes químicos de la marihuana se asocian a un uso variado de la misma tal como recreacional, medicinal, o cosméticamente. Lo anterior va a incidir directamente en que exista una mayor posibilidad de que los usuarios presenten un cuadro de intoxicación de marihuana por su uso inadecuado, por lo cual es primordial que los médicos y demás personal de salud logren identificar el cuadro clínico de un paciente intoxicado con cannabis, así como saber realizar un manejo integral y brindar el seguimiento adecuado de estas personas, para así minimizar el riesgo de posibles consecuencias nocivas atribuibles al consumo de cannabis.
Dolor torácico secundario a perforación esofágica por cuerpo extraño en un niño
Authors: Ureña-Castro Katarina , Herrera-Rodríguez Raquel , Mora-Guevara Alfredo , Jiménez-Arguedas Gabriela
Published: June 2022

La ingestión de cuerpos extraños ocurre con frecuencia en niños y puede provocar complicaciones graves. En este artículo se presenta el caso de una niña de 2 años que ingirió un cuerpo extraño (CE) que se alojó en esófago y desarrolló una lesión intraluminal con aspecto de masa. Se presentó con dolor torácico. Los estudios realizados no revelaron el cuerpo extraño. Fue intervenida quirúrgicamente con resección de la masa y anastomosis secundaria. Patología reportó un CE de 2 cm largo, plano, redondo, plástico e inerte, con importante reacción inflamatoria.
Studi Penelusuran Lulusan Prodi S1 Pendidikan Tata Busana Fakultas Teknik Universitas Negeri Surabaya
Authors: Mayasari Peppy , Nahari Inty , Nashikhah Ma’rifatun
Published: June 2022

Studi Penelusuran pada Prodi S1 Pendidikan Tata Busana merupakan metode yang digunakan pada perguruan tinggi terutama di Universitas Negeri Surabaya yang digunakan sebagai penghubung antara instansi dan stakeholder untuk mengetahui dan menggali beberapa informasi dalam memperoleh umpan balik (feedback) dari alumninya. Umpan balik (feedback) digunakan sebagai bahan perbaikan sistem dan pengelolaan serta menggali informasi terkait keberadaan alumni. Kegiatan studi penelusuran dilaksanakan dengan memberikan pemetaan antara lulusan yang bekerja di berbagai instansi. Keterserapan alumni merupakan bagian dari persentase keberhasilan alumni untuk masuk di dunia kerja sesuai dengan bidang kompetensi yang diperoleh selama melaksanakan studi di perguruan tinggi. Lulusan/alumni dari Prodi S1 Pendidikan Tata Busana yang memiliki pengetahuan, dan keterampilan yang akan dibutuhkan pada saat memasuki dunia kerja, baik itu bekerja pada instansi pemerintahan, swasta maupun berwirausaha. Hasil Studi Penelusuran Program Studi S1 Pendidikan Tata Busana telah menunjukkan bahwa karakteristik lulusan bekerja di bidang pendidikan dan berwirausaha. Sebanyak 23,3% bekerja sebagai guru atau tenaga pengajar, 41,7% para alumni bekerja secara mandiri yaitu dengan berwirausaha dan sesuai dengan bidang keahliahnya, selebihnya bekerja pada sektor bidang pekerjaan lain. Waktu tunggu lulusan program Studi S1 Pendidikan Tata Busana menunjukkan bahwa 73% sebelum mereka lulusan kurang dari 3 bulan setelah lulus sudah mendapatkan pekerjaan, artinya tidak perlu menunggu lama bagi lulusan program studi S1 Pendidikan Tata Busana untuk mendapatkan pekerjaan pertamanya.
A Russian Officer with Polish Roots in Czechoslovakia. On the Seventieth Anniversary of Vladimír Hejmovský’s Victory in the Grand Pardubice Steeplechase
Authors: Kaleta Petr
Published: June 2022

Vladimír Hejmovský (Russian: Vladimir Geymovsky) was a tsarist officer in Russia who fought on the side of the Whites against the Bolsheviks. After arriving in Czechoslovakia in 1923, he became an officer in the Czechoslovak army. He was also a passionate equestrian who managed to win the Grand Pardubice Steeplechase in 1951 – when he was nearly sixty years old. But he would never again achieve a similar sporting achievement. Czechoslovakia’s State Security (StB) sought to get rid of him for his earlier anti-Bolshevik activities (and his activities in the Russian émigré organization Victor), which they succeeded in doing in September 1952
Shaping the past and comprehending the present: The World of Russian émigré textbooks in the 1920s – 1930s
Authors: Kovalev Mikhail
Published: June 2022

Russian emigration after the 1917 revolution gave birth to a special culture of memory and a specific historical consciousness. These processes were greatly influenced by the dramatic events of the recent past (the First World War, the Revolution of 1917, the Civil War and the Exodus), which took on the character of historical trauma. The article focuses on how Russian émigré scholars tried to interpret complex issues of the Russian past and present in history textbooks. In this article, the textbooks by three historians (E. F. Shmurlo, L. M. Sukhotin and R. Yu. Wipper) are analyzed. The author of the article attempts to understand how these scholars assessed the Russian imperial past, including expansion, and how they explained the reasons for the Revolution and the collapse of statehood in 1917.
The League of Zelená Hora and the Jagiellonian Candidacy for the Bohemian Throne
Authors: Šandera Martin
Published: June 2022

The study deals with the development and transformation of the attitudes of the power block of the Bohemian Catholic nobility of the so-called League of Zelená Hora towards the Jagiellonian candidacy for the Bohemian throne. It first offered the throne to the Jagiellonians itself and anticipated in return the military support of Poland in the war with the present King of Bohemia George of Poděbrady. Polish mediation in fact did save the League of Zelená Hora from defeat, but the League did not want to accept the Jagiellonian tactic of neutrality. Thanks to the Hungarian king Matthias Corvinus, it received military assistance, which led it to deny Polish claims by electing Corvinus as King of Bohemia in 1469. When King George began negotiations on Polish succession with the Krakow court, the League, on the other hand, tried to prevent Polish success by political means. After the election of Władysław II Jagiełło as Bohemian king, it did not recognise him, but was interested in a military confrontation and only after the pressure of Matthias Corvinus did it join the so-called War of the Three Kings with Władysław and his father Casimir IV. Nevertheless, it still preferred a diplomatic resolution of the dispute and peaceful coexistence with Władysław’s party in Bohemia.
On the Need for Practical Knowledge of Slavic Languages, or Pre-War Polish Language Textbooks for the Czechs
Authors: Dybalska Renata Rusin
Published: June 2022

The paper presents an excerpt from the ongoing research of the beginnings of teaching Polish in Czechia. Its main focus is to analyse two textbooks for learning Polish by Iza Šaunová, designed for Czech students and published in the 1930s. The first one is called Polština pro každého (Prague 1930), the second – Mluvnice jazyka polského (Prague 1934), written by Šaunová together with a great Polish Slavicist, T. Lehr-Spławiński. The paper discusses both the structure of analysed publications, the contents, as well as applied teaching methods. Presented textbooks and their authors thus provide insight not only into the history of teaching Polish in Czechia, but also into the Czech and Polish relations in the pre-war times.
Twitter Sentiment Analysis During Covid-19 Outbreak with VADER
Authors: ÇILGIN Cihan , BAŞ Metin , BİLGEHAN Hande , ÜNAL Ceyda
Published: June 2022

The Covid-19 outbreak, which has been under the influence of Europe since then, continues to spread rapidly especially in the American continent. Looking at the current data, the virus has affected about 250 million people and has killed more than five million people. Especially with the rapid spread of the outbreak in the European continent, this issue started to be discussed in social media. In particular, Twitter is the most frequently used micro-blogging in this workspace. In this study, it is aimed to analyze the tweets shared by many people, organizations and government agencies through Twitter during the global COVID-19 outbreak with sentiment analysis using the VADER Sentiment Analysis method. The hashtags #covid19, #Covid, #pandemic, #social-distancing, #socialdistance, #covid-19, #corona-virius, #coronavirus, #Chinesevirus, #Chinese-virus were used in this study. With these hashtags, a total of 60,243,040 tweets were collected from Twitter between January 1, 2020 and July 1, 2020. In this study, we use the VADER to classify the sentiments expressed in Twitter data related to Covid-19 and the compound scores of the resulting tweets were divided into five categories: Highly Positive, Positive, Neutral, Negative, Highly Negative. In addition, in the study, the Wordcloud was used to visualize the most frequently collected text data monthly, and N-grams were applied to the tweets to better understand the content of the tweets. When the results obtained in the study are examined, the tweets shared about Covid-19 in different periods of the release reflect different sentimental situations.
Sleep deprivation: a risk for epileptic seizures
Authors: Dell’Aquila Jason Tyler , Soti Varun
Published: June 2022

There is a well-documented correlation between epilepsy and sleep deprivation. For decades, preclinical and clinical studies have shown that sleep deprivation can lead to an increased risk of epileptic seizures. Additionally, sleep deprivation has been used clinically as a diagnostic tool for epilepsy by triggering epileptiform activity. However, an underlying mechanism for this relationship is yet to be confirmed. Interestingly, a decrease in gamma-aminobutyric acid (GABA)-mediated tonic inhibition has been shown in both epilepsy and sleep deprivation. This review focuses on the role of sleep deprivation in the induction of epileptic seizures and the possible role of reduced GABA receptor expression in the sleep-deprived state.
Reflections regarding lost gravestone of Serbian Princess Brnča, the daughter of King Uroš the First and Helen Comnen Courtnee of Anjou
Authors: Andrejić Živojin
Published: June 2022

Princess Brnča, daughter of king Uroš the First and his second wife Helen Comnen Courtne Anjou(from his previous marriage he had a son, Stefan), whose existence was unknown to historical sources, can be only noticed on portrait in frescos of lineage of dinasty of Stefan Nemanja in monasteries of Gračanica, Dečani and Patriarchate of Peć. Although she is nowhere presented as a nun, there is presumption that she became a nun and that she was buried in the Monastery of Gradac, which is the foundation of her mother Helen Of Anjou. Hungarian sources testifiy that King Uroš The First had a son in law, whose name was unknown to history (the son of Serbian great penitentiary), and Josif Tronožac claimed that the king had two daughters. There is a fact that Brnča was married to a certain mayor Đorđe, as well as the presumption that she was born around 1253. Newly discovered signature on the gravestone found in church of St. George, belonging to deserted and vanished, monastery Kastaljani, on the slopes of Kosmaj mountin, near Mladenovac, serves as a testemony that this church was built by King Milutin in 1303, and that Brnča was buried there in 1306. This fact serves to reject completely all assumptions that are without any physical evidence that princess Brnca was a nun and that she was buried in the monastery of Gradac. Knowing this, it can be concluded that the church of St. George was built on the land that belonged to Princess Brnča and her husband, Mayor Đorđe, in the state of her brother, The king of Srem, Dragutin. The church must have stareted being built before war conflicts between brothers, kings Milutin and Dragutin, around 1303 and 1304, and the other daughter of King Uroš The First, whose name remains unknown, is buried in the monastery of Gradac with her mother, Helen of Anjou.
Frequent occurring forms of internet frauds
Authors: Milošević Đorđe
Published: June 2022

The increase in the volume of electronic transactions has led to the need to strengthen data protection against criminal activities in the online environment. The author emphasizes that the perpetrators' goal is of a lucrative nature, might be gotten by disrupting the information system too, as well as offenders can be both individuals and legal persons. The profile of a cybercrime criminal, in general, implies excellent knowledge of digital proceedings, experience of acting in the online environment and active performing of information technology skills. The Internet has become an integral part of today's way of life, which is why the scope of criminal activities in this worldwide network for communication and data exchange is constantly expanding. The author deems this as the reason for the growing need to strengthen information security, which he determines as the practical implementing of measures to protect data from external influences in the online environment. This paper presents a statistical analysis of the Internet frauds' frequency from 2016 to 2020, in order to show the real intensity of this modern kind of criminal threat.
Types of direct speech in Dobrica Ćosić's novel 'The roots'
Authors: Vuksanović Svetlana , Radonja Minja
Published: June 2022

The paper discusses the specific methods of forming the direct speech in Dobrica Ćosić's novel The Roots. In order to describe the speech diversity of the novel and to make the systematic survey of all the syntactic constructions with direct speech, the linguo-stylistic methods are employed. Although The Roots are primarily associated with internal monologue as a dominant form of narrative, the paper will show that the direct discourse plays an important role in Dobrica Ćosić's novel, with its own individual characteristics, due to the fact that the phenomenon of communication is based on dialogue, while the true nature of reported and reporting discourse is dialogical as well.
The importance of the application on information and communication technologies in the promotion of tourist potentials nad cultural heritage of Bosnia and Herzegovina
Authors: Stojanović Zvezdan
Published: June 2022

Information and communication technologies (ICT) have already entered many pores of modern society and without it, is difficult to imagine the life of modern man. In this paper, we will point out only on one segment of the application of ICT, and that is in the tourism sector and in the promotion of cultural heritage. Tourism can be a significant generator of income for a country, and it also has the potential to employ a large number of people. The application of ICT and especially the Internet, has greatly changed the way in which information is presented to users and the way in which users access information and how travel is organized. The application of ICT leads to the development of new marketing tools based on the digital platform, such as websites and portals whose content is adapted to computers and mobile phones, as well as increasingly represented advertising through social networks and search engines.
Terrorist organizations and suicide attacks
Authors: Baljak Miroslav , Erkić Dražan
Published: June 2022

The terrorist organizations, of course, are not the first organized terrorist group that humanity encountered. The origin of organized terrorist activities, as it is known, is in the distant past. They also will not be the last, because the conditions, which have direct, influence on organization like this one, such as political and economic crises, unfortunately will be in a future inherent in many countries the world. Some terrorist organizations and other similar entities that are using suicide terrorism while planning and organizing suicide attacks using approach with great seriousness and developing special suicide tactics. Thereby they listed suicide terrorism as a special form of fighting with big importance.
A new National Security Strategy of the Russian Federation
Authors: Forca Božidar
Published: June 2022

On July 2, 2021, the President of the Russian Federation, Vladimir Putin, signed a decree on the adoption of the new National Security Strategy of the Russian Federation. It is the third document under that name to have been adopted in Russia since 2009. This paper focuses on the presentation of the latest national security strategy of Russia, with a review of the similarities and differences from the previous two documents, as well as the geopolitical implications that the adoption of the latest strategy may cause.
Motivational factors of Serbian armed forces members
Authors: Kovačević Milan , Blagojević Srđan
Published: June 2022

Motivation for work is crucial for the success of modern organizations. Factors that influence the motivation for work are numerous, and their importance is changing. The hierarchy of motivational factors was researched in different time frames and different cultures. In addition the influence of individual characteristics of employees has also been researched. The paper presents a survey of attitudes about the influence of the above mentioned factors on motivation for the work of professional members of the Serbian Armed Forces. The data were collected by anonymous survey of a suitable sample of 1929 members of the Serbian Army during 2010, 2018 and 2020. The questionnaire developed for research consists of a scale of 18 and 16 motivational factors. The 18item scale has a high level of internal consistency (a =0.909/N1) as well as the 16-item scale (a=0.877/N2) and (a=0.829/N3). According to the study results, the hierarchy of motivational factors was constructed: 1) Love for work, 2) Interesting work, 3) Good interpersonal relations, 4) Correct attitude of the manager, 5) Self-affirmation, 6) Success in work, 7) Security of employment, 8) Information sharing, 9) Responsible work, 10) Taking part in decision making, 11) Fair distribution of work, 12) Salary level, 13) Receiving praises, 14) Independence, 15) Possibility for postgraduate training, 16) Awards, 17) Delegation of power, and 18) Criticism. The significance of the money that can be empirically experienced, is not fully proven because the amount of salary is at the 12th position. Results from 2018 and 2020 differ slightly from those gathered in 2010, in terms of hierarchy of the motivational factors and their motivational potential. Noticeable was the decrease in importance of the "interesting job" factor (1/7), as well as the increase for the factor "salary amount" (8/4) and "independence"(9/2). The use of single-factor variance analysis (ANOVA), post hoc test and t-test showed statistically significant differences in the influence of motivational factors on the motivation across different subpopulations of respondents. The size of the impact of the motivational factors on motivation for work increases with the level of postgraduate training, and it is higher in those who are more satisfied with the salary, as well as for the officers in comparison to non-commissioned officers and civilian employees.
Protection of classified information in digital form: Security and criminal aspects
Authors: Kovačević Nenad , Milošević Mladen
Published: June 2022

The protection of classified information is one of the priority tasks of the subjects of national security, because their preservation prevents the occurrence of damage to important public interests. A particular security challenge arises with the fact that numerous data are being moved to cyberspace, which, although it brings great practical advantages, gives rise to various risks to their security. The protection of classified information is the subject of a special law, which, with the accompanying bylaws, regulates it in detail. This paper is dedicated to the analysis of the actual situation in the field of protection of digital classified information in terms of the application of key legal solutions, as well as to considering the role and importance of criminal law, i.e. the quality of applicable criminal law norms. To determine the implementation problems, the authors briefly presented the normative framework and conducted an interview with an expert, seeking to shed light on the practical security aspect of the phenomenon of protection of classified information in digital form. By analyzing the provisions of the Criminal Code and the penal provisions of the Law on Data Secrecy, the authors note the systemic inconsistency of the relevant legal provisions and propose solutions de lege ferenda.
Knowledge, abilities and skills provided by Special Physical Education necessary for efficient performance of police tasks
Authors: Amanović Đurica , Milošević Miloš
Published: June 2022

The aim of this paper is to present the necessary knowledge, abilities and skills of police officers, offered by Special Physical Education (SPE), which police officers should possess in order to efficiently perform police tasks. SPE is studied at all levels of police education in the Republic of Serbia. According to the scientific nomenclature, SPE belongs to police sciences, the group of special police sciences, but it is also a part of physical education and sport. As a teaching subject, SPE belongs to the group of professional subjects, and at the University of Criminal Investigation and Police Studies in Belgrade to the group of compulsory subjects. Education and training in SPE is based on science, scientific methods as well as police practice, and, together with other scientific disciplines, participates in building the personal integrity and professional capacity of police officers, using specially designed educational training programs.
Energy policy in international relations focusing on issues of energetic security of the European Union
Authors: Dabetić Marina , Nikolić Dragana
Published: June 2022

Modern trends in international relations, a growing deficit of energy resources, raising awareness of unsustainability of the existing model of consumption, as well as the negative impact of the greenhouse effect on climate changes, all bring home the issue of adopting new strategies and introduction of structural changes in the field of energy policy. The paper offers a diachronic analysis of the situation regarding energy policy in international relations through considerations of global challenges in energy security, focusing in particular on the challenges of energy security of the European Union. New challenges, especially the climate changes, but also resurfacing of the old ones, such as supply security and increasing global competition, have contributed to defining a common energy policy based on a completely operational internal energy market of the European Union. Current energy policy of the European Union is aimed at encouraging the development of low energy consumption economies, mitigating climate changes, as well as ensuring a higher level of energy security by integrating the European Union energy market and developing energy infrastructure.
Influence of organizational factors on police response time
Authors: Stanković Bojan
Published: June 2022

Police response time is one of the most important factors in the efficiency and effectiveness of the police, especially in the segment of police handling of reports. Its role of performance management is especially important in the police organization, where it appears as a significant factor and indicator of performance. Therefore, it is necessary to define the response time and determine its structure and carriers. In addition to the above, it is very important to establish what factors, in what way and under what circumstances, have the greatest impact on the duration of the response time in order to minimize those with a negative impact and give prominence to those with a positive one. Bearing in mind that some factors are located in the police organization itself, and some outside it, they can be divided into two categories: internal and external. Internal factors arise from the organizational structure of the police organization and the job description performed by the appropriate organizational unit of the police, while external factors are based on the influence, primarily of security events, of the subjects who caused them and the persons injured. They, in accordance with their nature, affect the duration of the response time and thus, through the appropriate outcomes of police action, having in mind the social danger of the security event, have certain effects on the functioning of the community. This primarily refers to preventing or mitigating the consequences of a security event, deterring possible perpetrators of crimes and misdemeanors from their delinquent (criminal and misdemeanor) behavior, which all together leads to increased public satisfaction with the work of the police.
Knowledge of legal provisions on bicycle traffic among young cyclists in the Republic of Serbia
Authors: Ivetić Miloš , Ivetić Strahinja
Published: June 2022

The overall objective of the research is to discover how familiar the young drivers in the Republic of Serbia are with the provisions pertaining to bicycle traffic within the Law on Road Traffic Safety. By surveying 724 persons from all over Serbia, their level of knowledge of the regulations was determined, and it was found that young drivers lack knowledge of the legislation. Namely, over 92% of surveyees did not know the prescribed age of a person who is to supervise a child under the age of nine riding a bicycle in the pedestrian zone and slow traffic zone, and over 90% of them did not know the prescribed age of a child who can be transported by bicycle, if a special seat is installed on the bicycle, adjusted to the size of the child and firmly connected to the bicycle.
Countering unacceptable tax avoidance through general anti-avoidance rule in EU tax law
Authors: Radić Irena
Published: June 2022

One of the greatest challenges modern states are faced with is finding a way to tackle unacceptable tax avoidance, especially aggressive tax planning schemes and the use of the so-called tax heavens. In this process, many states adopt a general anti-avoidance rule that allows for tax administration to deny tax benefits realized through the use of abusive tax arrangements, which are in accordance with the letters of the law but circumvent its purpose. At the EU level, Article 6 of the Directive 2016/1164 (Anti-Tax-Avoidance Directive, ATAD), laying down rules against tax avoidance practices that directly affect the functioning of the internal market, contains the general anti-avoidance rule (GAAR). This paper aims to analyze the ATAD's GAAR and related case law of the European Court of Justice in tax avoidance cases in the context of abuse of EU law. In the first section, the author defines tax avoidance and tax evasion in order to clearly distinguish the two terms, and explains the need for the GAAR. The second part presents the elements of the GAAR and the consequences of its application. The third section addresses the issue of legal certainty in applying the GAAR. As one of the prerequisites for tackling the unacceptable tax avoidance and aggressive tax planning is enhanced cooperation of tax administrations and greater transparency of tax information, the author analyzes the 2011 Directive on administrative cooperation in tax matters (DAC) and its numerous amendments. Finally, we present perspectives on the harmonization of direct taxes and depict a potential global solution to reform the outdated international corporate tax system, with action on the reallocation of taxing rights and minimum effective taxation.