bluuebunny/crossref_metadata_2025 huggingface dataset:
Opinions Regarding the Efficiency of the Methodical Procedures for Developing the Coordinating Capacity of the Fighter’s Body
Authors: Stănciulescu Robert , Stănciulescu Cristian Sorin
Published: July 2021

The military actions carried out throughout time strongly highlight the special importance that the level of motor capacity development has in the training of the fighter. A great number of research studies have underlined the effects of a regular participation in complex training programs that ensure an adequate level of development of the components of this training category. Therefore the identification of the optimal scientific methods for the development of the components of physical capacity is a priority in the training system. The paper points to the methodical aspects related to maximizing a basic component of the motor capacity of the fighter’s body, namely the coordination capacity which involves identifying the best methods and procedures for maximizing the effects of the body’s dexterity, mobility and suppleness.
Using the Primary Energetic Resources or Electrical Energy as a Possible Energetical Tool or Pressure Tool
Authors: Fîţă Nicolae Daniel , Radu Sorin Mihai , Păsculescu Dragoș , Popescu Florin Gabriel
Published: July 2021

In increasing occurrence for the cases of energetic collapse around worldwide, manifested by the lack of finite primary energetic resources (oil, gas, coal and uranium) or electricity to the final consumers, and even the desiring for the world’s major energy powers in owning and controlling, the entire chain of global energy in order to use primary energetic resources or electricity as a possible energetic tool or pressure tool in the context of blackmail and profitability, makes this thesis of a great importance and relevance. By the lack of supplying the primary energy or electricity to final consumers leads to the crises that cause societal disproportions causing extreme damage to the safety of citizens, industry, the national economy and thus national security, because all areas of a state economy depend on primary energetic resources or electricity. In this context, the energy security of a state becomes an important pillar of national, regional and international security, bringing safety, stability and well-being to the final consumers for electricity usage.
The Influence of the Weight Function on the Results Accuracy in Structural Analysis by EFG Method
Authors: Năstăsescu Vasile , Bârsan Ghiță , Marzavan Silvia
Published: July 2021

The use of mesh free methods, including the EFG method, raises a number of user issues. For the best possible result, the user must choose both the weight function and a series of parameters of the method used. This paper presents a part of the research undertaken by the authors to substantiate, on the basis of numerical experiments, some conclusions that will lead the user as quickly as possible to a more accurate result, which can be validated by analytical results and often by experiment. The numerical experiments performed by the authors are based on the use of their own program, made in Matlab, which allowed the use of many weighting functions, in different conditions established by choosing several values of the internodal distance and the size of the support domain. The numerical experiment is performed on a simple structure, widely used in the technical literature under the name Timoshenko beam, for which there are analytical (exact) solutions for both the displacements and stresses. The obtained results are presented in graphical and tabular form, with the highlighting of the errors compared to the exact solution. The final conclusions provide valuable information for practical work with the EFG method, which are also valid for the use of other meshless methods.
Postcolonial/Decolonial Critique and the Theory of International Relations
Authors: Elmuradov Aziz
Published: July 2021

The article is devoted to the discussion of the role of postcolonial/decolonial critique and its contribution to the theory of international relations. Intersecting with multiple disciplines and area studies, the postcolonial/decolonial critique offers a broad view not only on the cultural heritage of colonialism/imperialism as such, but also on the more complex and multifaceted challenges facing international relations – the coloniality of power and geopolitics of knowledge – and conditions of their emergence. Postcolonial/decolonial approaches foster critical engagement with Eurocentric narratives in social sciences, countering teleological or linear representations of modernity. Despite its importance, postcolonial/decolonial thought penetrated the theory of international relations rather late. The two fields of intellectual quest have developed not only separately, but they have often diverged in their very epistemological constitution. Based on a review of an extensive literature, the author explores the links between the production of postcolonial knowledge and the theory of international relations. Thus, the author illuminates the problems of modern political science and international studies, on the one hand, and on the other hand, emphasizes the need to make the theory of IR accessible to a variety of new global perspectives. The formation of integrative approaches in the study of world politics should provide a new consolidation of both political science and international studies and a productive interaction of these areas of knowledge.
STRATEGIJE ZA RAD SA NEDOSTAJUĆIM VREDNOSTIMA
Authors: Petrović Sreten
Published: July 2021

Ovaj rad se bavi predstavljanjem stra­tegija za rad sa nedostajućim vrijednostima i pokaziva­njem njihovih prednosti, mana i efikasnosti u kombinaciji sa algoritmima mašinskog učenja prilikom predviđanja popularnosti mobilnih aplikacija.
ПРИМЈЕНА СОФТВЕРСКИХ АЛАТА ЗА ПРОРАЧУН НАПАЈАЊА СОЛАРНОМ ЕНЕРГИЈОМ КУЋЕ У ДВОРОВИМА
Authors: Вуковић Зоран , Катић Владимир
Published: July 2021

У раду је уопштено речено о обновљивим изворима енергије и њиховој подјели. Након тога је дат већи значај соларног енергији и фотонапонским соларним системима. Израчуната je производња соларне електране и упоређена са потрошњом домаћинства. Одрађен је модел фотона­понске електране у матлаб Симулинк окружењу уз помоћ којег су добијени одзиви произведене снаге. Извршена је дискусија резултата, гдје су упоређени резултати добијени мјерењем и симулацијом.
PRIMENA IMPEDANSNE SPEKTROSKOPIJE ZA ANALIZU UTICAJA ETARSKIH ULJA NA PROVODNE STRUKTURE FABRIKOVANE NA PAPIRNOJ OSNOVI
Authors: Švenderman Stefan
Published: July 2021

U ovom radu opisana je fabrikacija mikrofluidnih čipova koji sadrže provodnu strukturu od različitih provodnih materijala fabrikovanih na osnovi od papira. Upotrebljeni provodni materijali su zlato, srebro, aluminijum i provodna električna boja. U čipove su injektovane različite koncentracije rastvora etarskih ulja eukaliptusa i peperminta kako bi se ispitao njihov abrazivni uticaj na različite provodne materijale. Karakterizacija uzoraka i dokumentovanje promena električnih veličina obavljena je primenom impedansne spektroskopije u različitim, ali ekvidistantnim vremenskim intervalima. Rezultati karakterizacije prikazani su u grafičkoj formi.
MIKROSERVIS ZA EKSTRAKCIJU TEKSTA IZ WORD I PDF DOKUMENATA
Authors: Bešić Dejan
Published: July 2021

U ovom radu će biti opisano rešenje ekstakcije teksta iz dokumenata u Word i PDF formatu. Pored same implementacije rešenja, diskutovaće se biblioteke koje su potrebne za ekstrakciju teksta, kao i za konverziju jednog formata dokumenta u drugi. Opisaće se struktura PDF dokumenta, zbog čega su u upotrebi kao i koji su problemi prilikom ekstraktovanja teksta. Problem ekstraktovanja teksta iz Word i PDF dokumenata se svodi na problem ekstraktovanja teksta iz PDF dokumenata.
KONFIGURISANJE I TESTIRANJE MIKROPROCESORSKOG RELEJA ZA ZAŠTITU ENERGETSKOG TRANSFORMATORA
Authors: Subotić Ninoslav
Published: July 2021

U ovom radu je predstavljen primjer zaštite energetskog transformatora. Navedeni su osnovni principi rada relejne zaštite i opisane su osnovne zaštite koje se koriste u štićenju energetskog transformatora. U radu je korišćen jedan tip mikroprocesorsog releja i uređaj za sekundarno ispitivanje. Nakon detaljnog objašnjenja zaštita, praktičnim radom funkcije su ispitane odgovarajućim testnim alatom koji je korišten za sekundarno injektovanje struja. Na osnovu rezultata urađenih testova i funkcionisanja releja došlo se do određenih zaključaka.
Predicting Healthy Eating: Conscientiousness versus the Health Belief Model
Authors:   Faculty of Psychology and Educational Sciences, Department of Psychology, University of Bucharest, Romania, Dumitrescu Claudia , Iacob Claudia I. ,   Faculty of Psychology and Educational Sciences, Department of Psychology, University of Bucharest, Romania
Published: July 2021

The present paper aimed to investigate the incremental validity of conscientiousness over the Health Belief Model (i.e., HBM) components in predicting students' eating habits. Using a non-experimental, longitudinal design, data from 200 Romanian students (181 females; Mage = 20.75, SDage = 3.89) were initially collected (T1). After one month (T2), the second wave of data was received from 150 students. Hierarchical regression results with eating habits from T2 as a criterion showed that self-efficacy for healthy eating was the only significant predictor for students' eating habits (β = .45, t(145) = 5.41, p < .01). Self-efficacy alone explained 27% of the variance in eating habits. Contrary to expectations, the perceived benefits of healthy eating did not correlate with the participants' eating habits. Conscientiousness did not bring additional predictive value, besides the HBM components (β = .03 , t(145) = .38, p = .70 ). These results reinforce the value of the HBM as a frame of reference for explaining eating habits in young people. From a practical standpoint, the findings suggest the need to strengthen self-efficacy in youth, which, in turn, can help them develop healthier eating habits. Limitations and other implications were further discussed.
Enstatite nodules in the harzburgites of the Southern Urals
Authors: Korinevsky V. G.
Published: July 2021

Research subject. At two points on the northern shore of Lake Uvil’dy in the Southern Urals, two outcrops of unique rocks – nodular harzburgites – were discovered in the tectonic lenses of serpentinite melange among garnet-biotite gneisses of the Ilmenogorsko-Vishnevogorsky Сomplex. These outcrops form a body of about 9 m in thickness among amphibolized orthopyroxenites.

Results. The fine-grained serpentinized enstatite-olivine matrix of the harzburgites under study contains numerous spherical formations (nodules) 2–7 cm in diameter, composed of large enstatite crystals and rare forsterite grains. The composition and structure of these spheroids are highly similar to the enstatite chondrules from stony meteorites, although differing in size (ten times larger).

Conclusions. Such structures are very rare in hyperbasites and occur in slightly altered varieties. Judging by the microstructural features and relationships of the main minerals, it is concluded that these minerals were crystallized from a magmatic melt.
OPPORTUNITIES FOR SCIENCE GROWTH AMIDST THE COVID-19 PANDEMIC
Authors:   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Zayachkivska Oksana , Chevtchik Orest ,   Department Cardiothoracic Surgery, Royal Infirmary of Edinburgh, Edinburgh, UK
Published: July 2021

Dear reader, The 21st year of the 21st century will go down in history as the boundary that divided the coronavirus (COVID-19) pandemic and post-pandemic world. It is the efforts of medical academic institutions and the dedicated medical professionals all around the world that have demonstrated a high readiness to overcome the modern challenges of the pandemic that has engulfed all the humanity. The world has received a new vector in the development of science to understand the strategy to combat the "plague" of the 21st century. First, it is the creation of specific prevention of COVID-19 at a record pace: on January 10, 2020, the information on the sequencing of SARS-CoV-2 virus (also known as 2019-nCoV) was received, and on December 11, 2020, vaccination against COVID-19 started among healthcare professionals in the United States. Currently, more than 2 billion people worldwide have been vaccinated against SARS-CoV-2 [1]. No deaths have been reported in the UK for 25 days (as of June 3, 2021), nevertheless changes in the SARS-CoV-2 genome and the emergence of new virus strains continue, and reports from high-incidence regions such as India are still alarming. The pandemic of the SARS-CoV-2 virus, which as of today has infected more than 171 million and killed more than 3.5 million people globally, has been a major test for newer vaccines that differ from the previous ones. The organization and conduct of clinical research are becoming more important than ever. The article by Andriy Cherkas is dedicated to this topic [2]. Pfizer, Moderna, AstraZeneca and Johnson-Johnson vaccines developed and tested in clinical trials were made possible following the results of fundamental research by Katalin Karikó and Drew Weisman, which began almost 30 years ago [2] and ushered in the fifth era of vaccination [3, 4].
ADVANCES IN SCIENCE EDITING AND COMMUNICATION
Authors:   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Telishevska Ulyana
Published: July 2021

During the first half of 2021 6 more webinars took place online, as a continuation of a series of lectures and workshops for scientists on writing quality of scientific articles, These events were held with the support of Danylo Halytsky Lviv National Medical University, the Shevchenko Scientific Society, the Western Scientific Centre of the National Academy of Sciences of Ukraine, the Ministry of Education and Science of Ukraine and the Council of Scientific Editors of Ukraine. The participants had opportunity to view online broadcasts and recordings of the events at “Рroceedings of the Shevchenko Scientific Society. Medical Sciences” journal Facebook page and Youtube channel (https://www.youtube.com/channel/UC40L7KlZ5UU4hrMj_--yqHw). Each registered participant received a certificate with certain number of points of continuous professional development. Traditionally, webinars were held in English, among the invited speakers were Ukrainian and foreign fellow scientists from Great Britain, Croatia, USA, Iran and India
VACCINATION AND EXTREMELY DANGEROUS INFECTIONS: ACHIEVEMENTS AND PROSPECTS
Authors:   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Vynograd Nataliya , Vasylyshyn Zoriana ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Kozak Lyudmyla ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Shul Uliana ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Baydalka Iryna ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
Published: July 2021

Introduction. Infectious diseases have been a threat during all periods of human existence. Primary measures to protect against extremely dangerous pathogens included quarantine, observation and vaccination. Vaccination was crucial in the fight against smallpox - the only disease, which was eradicated on a global scale. The aim of the work was to identify the main stages of development and application of vaccines for the protection against extremely dangerous infections (EDI) and the contribution of Ukrainian scientists in the development of vaccines for EDI. Methods. An analysis using the Search Strategy of narrative reviews of literary sources and Internet resource was conducted to systematize data about the application of immunobiological preparations to create an active immunity against several actual EDI. The participation of scientists with Ukrainian roots in the creation of vaccines against this group of diseases is indicated. Results. Smallpox (variolation in China in the 11th century) is known as the first disease against which specific protection was created. Until the 20s century, the first five vaccines against EDI were developed: smallpox, rabies, anthrax, cholera, and plague. In the 20s century, the list was supplemented by vaccines against typhus, yellow fever, tick-borne encephalitis, tularemia, brucellosis, coxiellosis (Q-fever), hemorrhagic fever with renal syndrome (HFRS). The introduction of new technologies in the 21st century allowed improving existing preparations and creating new ones against Ebola viral disease (EVD), COVID-19 as EDIs relevant ones for the pandemic potential. Outstanding scientists with Ukrainian roots contributed to the creation of vaccines against EDI: V. Khavkin, D. Samoilovich, V. Zhdanov. Conclusion. Protection of the population against EDIs is limited by the number of available effective vaccines. The development of vaccines against COVID-19 has improved the prognosis for containment of the COVID-19 pandemic.
SPIKE PROTEIN AND ITS PROTEASES ROLE IN SARS-COV-2 PATHOGENICITY AND TREATMENT; A REVIEW
Authors:   Faculty of Pharmacy, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran, Tavakoli Far Fateme , Amiri-Ardekani Ehsan ,   Department of Phytopharmaceuticals (Traditional Pharmacy), Faculty of Pharmacy, Shiraz University of Medical Sciences. Student Research Committee, Shiraz University of Medical Sciences. Student Association of Indigenous Knowledge, Shiraz University of Medical Sciences, Shiraz, Iran
Published: July 2021

Since December 2019, a novel beta coronavirus has spread around the world. This virus can cause severe acute respiratory syndrome (SARS). In this study, we reviewed proteases of SARS-CoV-2 based on related articles published in journals indexed by Scopus, PubMed, and Google Scholar from December 2019 to April 2020. Based on this study, we can claim that this coronavirus has about 76% genotype similarity to SARS coronavirus (SARS-CoV). Also, similarities between these two viruses have been found in the mechanism of entry into host cells and pathogenicity. ACE 2, the angiotensin convertase enzyme 2, plays a role in the Renin-Angiotensin-Aldosterone system (RAAS) and blood pressure regulation. Some mechanisms have been reported for the role of ACE 2 in the pathogenicity of SARS-CoV-2. For example, the interaction between the ACE 2 receptor and spike protein mediated by TMPRSS2, Cathepsin B/L, and other enzymes is responsible for the entry of the virus into human cells and pathogenicity. Some host cell endosomal enzymes are necessary to cleavage coronavirus spike protein and cause binding to their common receptor. So, we conclude that molecules like antibodies or small molecules like ACE 2 antagonists and soluble ACE 2 can be used as a good therapeutic candidate to prevent SARS-CoV-2.
PECULIARITIES OF THE CLINICAL COURSE OF POSTMEASLES ENCEPHALITIS IN IMMUNOSUPRESSED PEOPLE
Authors:   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Nehrych Tetiana , Shorobura Maria ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Hritsyna Irina ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Yukhimiv Liliia ,   Lviv Regional Clinical Hospital, Kyryliuk Sofiia ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine. Lviv Regional Clinical Hospital
Published: July 2021

Primary acute measles encephalitis and acute postmeasles encephalitis are the most common neurological complications of measles. It is important to detect encephalitis, which develops a month or more after the manifestations of measles infection. These encephalitis are rare and occur mainly in people with immunodefi ciency. Multiple sclerosis is a chronic disease of the central nervous system for the treatment of which diseasemodifying therapy is used, namely monoclonal antibodies, that can lead to immunosuppression and immunodefi ciency. Nowadays, there is insuffi cient information about the course of postcortical encephalitis in patients with multiple sclerosis who are taking immunosuppressive drugs. The article presents data on the clinical classifi cation, diagnosis and treatment of measles encephalitis. A clinical case of measles inclusion body encephalitis in a thirty-threeyear-old patient with multiple sclerosis on the background of annual intake of monoclonal antibodies is presented. She also had viral-bacterial pneumonia and developed disseminated intravascular coagulation in the brain and lungs. These complications of measles infection led to the death of the person after a month and a half of intensive care. Thus, patients with multiple sclerosis who are taking drugs with immunosuppressive eff ects are among the risk group for measles inclusion body encephalitis. Measles inclusion body encephalitis in such patients can be severe, which complicates timely diagnosis, proper treatment and leads to death.
MEDICAL ASPECTS OF SURROGATE MOTHERHOOD
Authors:   Medical Laboratory CSD, Ukrainian Catholic University, Sulaieva Oksana
Published: July 2021

Surrogacy is associated with a wide range of factors that increase maternal and perinatal risks. The use of in vitro fertilization and embryo transfer technologies determines the higher frequency of multiple pregnancies that enhances the risk of cesarean section, premature birth, low body weight in newborns, etc. in case of surrogacy. Genetic differences and immunogenetic reactions increase the risk of pre-eclampsia, placental pathology, abortion, intrauterine growth retardation. Hormonal disbalance under the effect of adverse factors during surrogate pregnancy may initiate prenatal reprogramming of morphogenesis through epigenetic mechanisms. This can affect the organogenesis and predispose to susceptibility to various diseases. Psychological factors and emotional link between a surrogate mother and a fetus are associated with increased levels of hormones of stress-releasing systems, which affect the formation of neurohumoral systems of the fetus and can modulate its mental development.
IMMUNE-RELATED MECHANISMS, MOLECULAR AND GENETIC CHARACTERISTICS OF PATIENTS WITH THE SYSTEMIC CONNECTIVE TISSUE DISEASES WITH CRYOGLOBULINEMIC SYNDROME
Authors:   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Lishchuk-Yakymovych Khrystyna , Hayduchok Ihor ,   Lviv National Medical Institute LLC, Ishcheikin Kostyantyn ,   Ukrainian Medical Stomatological Academy, Chopyak Valentyna ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
Published: July 2021

Introduction: Cryoglobulinemic syndrome (CGS) is an immune-related process caused by cryoglobulins composition in the blood in small or medium vessels. Most frequently, CGS is triggered by lymphotropic viruses, immune-related and oncological diseases. Objectives: Studying the immune-related mechanisms, molecular and genetic characteristics of patients with systemic autoimmune diseases (SAD) against the cryoglobulinemic syndrome. Methods: Among 380 patients with SAD, in 94 (57.6%) progressing chronic EBV-infection was diagnosed, and 22.1% of patients were diagnosed with progressing chronic HSV 1/2-infection based on DNA virus identification through the polymerase chain reaction (PCR) in three biological media (blood, saliva, mucus membrane scraping). Results: Analysis of the cryoglobulins in such patients showed that CGS was diagnosed in 118 (31.1%) patients with the mean concentration of CG1.68±0.33 g/l at a rate of 0.48 ±0.10g/l. The patients with the systemic connective tissue diseases with CGS demonstrated statistically lower miR-146а expression which resulted in the abnormal production of pro-inflammatory cytokines, the highest TLR9 expression on monocytes, slightly lower on lymphocytes, and the lowest on granulocytes; the increase in the relative amount of cytolytic T-lymphocytes, IL2 receptor lymphocytes, activated CD HLA DR+-lymphocytes against the reduction of NK-cells and regulatory suppressor CD4+/25+-cells was observed. The idiopathic and initiated oxidative monocyte capacity in CGS patients distinctly tended to increase, as compared to patients without CGS and normal individuals. Conclusions. Cryoglobulins may act as the so-called bridge between viral infections and the autoimmune processes. CGS was diagnosed in 31.1% of patients. Despite a substantial number of studies dedicated to the cryoglobulinemic syndrome, the peculiarities of the immune reaction of such patients need further research, since they create the risks of secondary vasculitis against SAD
A PROTOCOL FOR THE DETECTION OF GENETIC MARKERS IN SALIVA BY POLYMERASE CHAIN REACTION WITHOUT A NUCLEIC ACID PURIFICATION STEP: EXAMPLES OF SARS-COV-2 AND GAPDH MARKERS
Authors:   College of Medicine, QU Health, Qatar University, Doha, 2713, Qatar, Kannan Surya , Ericsson Johan ,   College of Health and Life Sciences, Hamad Bin Khalifa University, Qatar Foundation, Doha, 34110, Qatar, School of Medicine and Medical Sciences, University College Dublin, Dublin, Ireland, Souchelnytskyi Nazariy ,   Oranta CancerDiagnostics AB, Uppsala, 75263, Sweden. 5. Angstrom Laboratory, Polacksbacken, Uppsala University, Uppsala, 75237, Sweden, Souchelnytskyi Serhiy ,   College of Medicine, QU Health, Qatar University, Doha, 2713, Qatar
Published: July 2021

Introduction. Polymerase chain reaction (PCR)-based diagnostic tests use purifi ed nucleic acids (NAs) from clinical samples. The NAs purifi cation step adds time, cost, and aff ects the quality of testing. The objective of this study was to develop a protocol for direct use of saliva in tests for genetic markers, without purifi cation of nucleic acids. Methods. PCR, real-time RT-PCR and isothermal amplifi cation tests were used for direct detection of genetic markers, without purifi cation of nucleic acids. Results. We report a protocol for the direct detection of genetic markers in saliva. The protocol is based on a collection of saliva in a solution containing a detergent and ethanol and is compatible with isothermal amplifi cation (LAMP), real-time RT-PCR and RT-PCR. SARS-CoV-2 and GAPDH markers were used as reference markers. We observed that mild detergents allow effi cient detection of external reference and intracellular endogenous markers, while strong detergent, e.g. sodium dodecyl sulfate, inhibited the PCR reaction. Under these conditions, saliva samples can be stored for 24 h at +4°C or –18°C with the preservation of markers. Storage at room temperature led to the deterioration of marker detection. Snap heating of saliva samples at the time of collection, followed by storage at room temperature, provided partial protection. Conclusion. The protocol presented in this report describes the collection and storage of saliva for direct detection of genetic markers and is compatible with PCR and LAMP tests.
SOCIAL MEDIA USE AMONG RESEARCHERS FROM EASTERN EUROPE DURING THE COVID-19 PANDEMIC: A CROSS-SECTIONAL SURVEY STUDY
Authors:   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Zimba Olena , Pavlovskyy Yaroslav ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Danylyak Oleh ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Humenetska Nataliia ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Kowalska Marta ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine, Pidvalna Ulyana ,   Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
Published: July 2021

Social media platforms are essential for online scholarly activities in the time of the COVID-19 pandemic. Their use is critical in countries of non-mainstream science. This study aimed to evaluate the role of social media in scholarly activities in Eastern Europe. We collected responses from 127 scholars from Ukraine, Poland, Lithuania, and other Eastern European countries. They mainly reported spending 1-2 hours on social media activities. ResearchGate, Facebook, and LinkedIn were the most popular channels for post-publication article promotion. Only 17.3% of respondents were familiar with metrics generated by Altmetric.com and Plum Analytics. Increasing awareness of the role of social media platforms and metrics for scholarly purposes requires more attention in Eastern Europe
La carga dinámica de la prueba. Entre el desafío y la realidad
Authors: Sandoval Cumbe Helber Mauricio
Published: July 2021

Esta disertación jurídica trata de mostrar, a partir de una investigación histórica de corte indo-deductivo, una aproximación al fenómeno de la carga dinámica de la prueba como uno de los institutos de derecho procesal que termina matizado por su particular aplicación por el Juez. En ese orden y basado en las fuentes del derecho colombiano, se escrutó el origen de uno y otro concepto (la carga de la prueba y su versión “dinámica”), develando su alto riesgo de arbitrariedad, lo que llevó a concluir que aún se está lejos de la unificación de sus criterios de aplicación, a pesar de los esfuerzos legales por dotarla de una estructura propia. Esto la torna en nada más que en una alternativa de utilización selectiva a la que es mejor no continuar acudiendo para evitar la tendencia que en torno a ella se ha venido teniendo, como un sofisticado concepto que por sus múltiples excepciones, cada vez se aleja más de la realidad.
Lecciones de la participación ciudadana en el departamento del Caquetá frente al desarrollo de proyectos extractivos
Authors: Grajales Trujillo Diego Alejandro
Published: July 2021

Este artículo es resultado de una investigación realizada con ocasión de la Maestría en Derecho con énfasis en Derechos Humanos y Justicia Transicional de la Universidad del Rosario, e intenta presentar la situación de déficit de participación de las comunidades afectadas con el desarrollo de proyectos extractivos. Se pretende evidenciar que la realización de megaproyectos extractivos en el Departamento del Caquetá genera, de un lado, implicaciones sociales, económicas y culturales, y de otro lado, afecta los derechos humanos de la población involucrada. Por lo cual, se propone hacer una revisión del derecho y deber constitucional a la participación en Colombia, los mecanismos de participación y el desarrollo desigual que, frente a cuestiones socioambientales, ha tenido ese derecho respecto a diferentes poblaciones afectadas.
Manifestaciones actuales del derecho al trabajo en Colombia
Authors: Ortiz Rojas Edna Suley , Realpe Benavidez Gabriel Orlando
Published: July 2021

El trabajo es concebido en nuestra Constitución Política que define a Colombia en un Estado Social de Derecho como un principio fundamental, entendido no solo como el uso de la fuerza humana en la transformación de la naturaleza en el proceso de producción para su subsistencia sino como una protección constitucional para laborar en unas condiciones dignas y justas. Este artículo se ocupa de realizar la definición del concepto de trabajo, como ha logrado establecerse en derecho fundante y la protección obtenida a nivel legal, normativo y jurisprudencial; abarca las nuevas formas de vinculación que se presentan en el sector productivo de acuerdo a la modalidad de trabajo, su clasificación y la tendencia a la tercerización laboral junto con sus implicaciones; por ultimo hace referencia a los mecanismos de protección que se pueden utilizar en lo que respecta a los derechos laborales y de seguridad social de los trabajadores y la importancia del principio de primacía de la realidad sobre la formalidad en las relaciones laborales.
Tiempo Histórico
Authors: Gallardo Porras Viviana
Published: July 2021

Editorial
RANCANGAN PORTAL KEGIATAN PENGABDIAN MASYARAKAT
Authors: Hayati Nur , Fauziah Fauziah , Komala Sari Ratih Titi , Nathasia Novi Dian , Wandi Dede
Published: July 2021

Saat ini, bentuk pengabdian kepada masyarakat dilakukan dengan membuat portal untuk mengarsipkan semua kegiatan yang sudah dilakukan sebelumnya. Target  dalam kegiatan pengabdian adalah anak-anak yang kurang lancar membaca baik itu yang masih bersekolah maupun yang sudah tidak bersekolah lagi. Setiap pelaksanaan kegiatan, Ruang Publik Terpadu Ramah Anak (RPTRA) dan perwakilan dari orang tua selalu ikut serta dalam penyediaan tempat untuk pelasanaan kegiatan. Dokumentasi pada awalnya disimpan secara manual dalam sebuah folder di komputer, akibatnya muncul beberapa masalah seperti diserang virus, human error, ataupun ada bagian sistem yang rusak sehingga beberapa dokumentasi hilang begitu saja. Berdasarkan pengalaman tersebut, maka dibuatlah portal yang berfungsi sebagai alternatif cloud data dan juga monitoring segala aktifitas yang sudah dilakukan. Portal ini dapat dilihat melalui website www.himjar.himtiunas.or.id. Hasil portal saat ini berupa dokumentasi foto kegiatan yang sudah dilaksanakan sebelumnya. Untuk proses monitoring akan dilakukan dengan menu filter, dimana setiap kegiatan yang belum dan sudah terlaksana akan tercatat pada portal ini.
Prevalence of depression in patients with Diabetes Mellitus Type 2 (DM) and Chronic Obstructive Pulmonary Disease (COPD)
Authors: Jalota Vineet , MT Sathyanarayana , Akshatha Dhanashree , Nayok Swarna Buddha
Published: July 2021

Introduction: Depression has been bi-directionally associated with chronic medical disorders such as Diabetes Mellitus type 2(DM) and Chronic Obstructive Pulmonary Disease(COPD). Presence of depression complicates the treatment outcomes due to poor adherence to treatment regimens and is also associated with significant functional impairment ranging from impaired productivity to absenteeism. Aims: To estimate the prevalence of depression in patients with DM and COPD, and correlate them with socio-demographic variables. Settings and Design: A cross sectional hospital-based study was conducted on 30 patients having DM and 30 patients having COPD from January 2018 to June 2018. Methods and Material: Socio-demographic data was collected using semi-structured proforma and depression was assessed using Hamilton Depression Rating Scale (HAM-D). Statistical analysis used: Quantitative data is expressed in numbers and percentages. Pearson’s Chi-square was applied to compare the sociodemographic correlates amongst themselves with diagnosis of DM and COPD. Results: Prevalence of depression in patients with DM was 63.33% and in those with COPD was 66.67%. Socio-demographically, only living status was significant with DM (p= 0.069). Overall, most (56.41%) had mild levels of severity. Conclusions: In about two-thirds of patients having DM or COPD, psychiatric co-morbidity in the form of depression is present. Hospital admission due to acute exacerbation may lead to increase in depressive features. This may contribute to poor compliance to treatment of these medical illnesses subsequently. Thus, special measures for early detection and treatment of depression in patients with these medical co-morbidities should be implemented to enhance treatment outcome.
Posttraumatic subarachnoid hemorrhage related to concomitant carotid artery dissection and ruptured basilar trunk aneurysm: A case report and literature review
Authors: Haeren Roel Hubert Louis , Jahromi Behnam Rezai , Niemela Mika
Published: July 2021

Background:

Carotid artery dissections (CADs) are a relatively rare disorder, whereas intracranial aneurysms (IAs) form a common cerebrovascular pathology. Since both vascular entities share similar risk factors and associations with connective tissue and vascular disorders, a common pathogenesis has been suggested. Here, we present a case of the concomitant occurrence of a CAD and a ruptured basilar trunk aneurysm (BTA). In the discussion, we elaborate on both vascular entities and have reviewed the literature on their concomitant incidence and potential shared pathogenesis.

Case Description:

We present a case of a 40-year-old female patient who was admitted to our hospital because of subarachnoid hemorrhage following a minor head trauma. Imaging revealed a BTA and unilateral extracranial dissection of the internal carotid artery. Despite coiling of the aneurysm, stenting of the dissection, and antithrombotic therapy, the patient died due to extensive cerebral ischemia sequelae.

Conclusion:

CAD and BTAs have both been associated with a vascular vulnerability but their concomitant occurrence has not been described previously. The previous studies have suggested an increased incidence of IAs in patients with a CAD and vice versa. However, the number of studies and reports on this mutual increased incidence is limited. Therefore, a shared pathogenesis seems rather speculative. In our case, we suggest that a posttraumatic CAD-induced hemodynamic alterations resulting in rupture of the saccular BTA.
ANALYSIS OF FINANCIAL MANAGEMENT OF PEOPLE’S STORES (TOKO MILIK RAKYAT/ TOMIRA)
Authors: Ruscitasari Zulfatun , Mubiroh Siti
Published: July 2021

ABSTRACT

This study aims to determine the financial management in Tomira from planning, recording, reporting, and controlling. This study is expected to help Tomira manage finances to be more effective and efficient in order to improve the regional economy. It used a qualitative descriptive approach. The data were collected from interviews and documents. Then, the data were analyzed analytically. The results show that Tomira has implemented financial management quite well, but it still needs improvement in the planning, recording, and reporting aspects. Meanwhile, the budget use and control run quite well.

ABSTRAK

Penelitian ini bertujuan untuk mengetahui penerapan pengelolaan keuangan di Tomira dari mulai perencanaan, pencatatan, pelaporan hingga pengendalian. Penelitian ini diharapkan dapat membantu Tomira dalam mengelola keuangan agar lebih efektif dan efisien, sehingga dapat meningkatkan perekonomian daerah. Alat analisis yang digunakan untuk menganalisis hasil wawancara yaitu analisis tematik. Penelitian ini dilakukan dengan menggunakan pendekatan kualitatif deskriptif. Penelitian ini menggunakan teknik wawancara dan dokumentasi. Hasil penelitian menunjukkan bahwa Tomira telah melakukan penerapan pengelolaan keuangan dengan cukup baik. Namun masih harus ditingkatkan dalam aspek perencanaan, pencatatan dan pelaporan. Sedangkan dari sisi penggunaan anggaran dan pengendalian telah berjalan dengan cukup baik.
THE EMBODIMENT OF VOLUNTARY COMPLIANCE THROUGH UNDERSTANDING OF MSMEs TAX COMPLIANCE PERCEPTION
Authors: Darmayasa I Nyoman , Utami Ni Wayan Desy Widhi , Mandia I Nyoman
Published: July 2021

ABSTRACT

This research aims to understand micro, small and medium-sized enterprises' (MSMEs) perception of tax compliance as an embodiment of voluntary compliance. This study uses a qualitative interpretive method. The results show the fulfillment of MSMEs taxation is affected by the application of fines/sanctions, tax audits, tax knowledge, tax education, trust in tax authorities, a fair tax system, social norms, and ease of tax administration. These factors internalize into a value in the self of MSMEs, which is reflected through behavioral compliance. The shaping of positive tax perception is capital to realize tax awareness. The study results contribute to the realization of MSMEs compliance, both tax authorities and MSMEs.

ABSTRAK

Penelitian ini bertujuan untuk memahami persepsi wajib pajak usaha mikro kecil menengah (WP UMKM) tentang kepatuhan pajak sebagai bentuk perwujudan kepatuhan sukarela. Penelitian ini menggunakan metode interpretif kualitatif. Hasil penelitian menunjukkan bahwa pemenuhan kewajiban perpajakan WP UMKM dipengaruhi oleh penerapan denda/sanksi, pemeriksaan pajak, pengetahuan perpajakan, edukasi, kepercayaan terhadap otoritas pajak, sistem pajak yang adil, nilai sosial, dan kemudahan administrasi perpajakan. Faktor-faktor ini diinternalisasi menjadi sebuah nilai dalam diri WP UMKM yang kemudian tercermin melalui perilaku kepatuhannya. Pembentukan persepsi pajak yang positif merupakan modal untuk mewujudkan kesadaran pajak. Hasil penelitian berkontribusi terhadap perwujudan kepatuhan baik otoritas pajak maupun WP UMKM.
STUDY OF THE SPATIAL DISTRIBUTION OF THE SUPERCRITICAL WATER DENSITY IN AN UPWARD FLOW IN VERTICAL HEATED TUBES
Authors:   Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, Fialko Nataliia , Sherenkovskiy Julii ,   Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, Meranova Nataliia ,   Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, Aleshko Serhii ,   Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, Khmil Dmytro ,   Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, Nosovskyi Anatolii ,   Institute of NPP Safety Problems of NAS of Ukraine, Sharaievskyi Ihor ,   Institute of NPP Safety Problems of NAS of Ukraine, Zimin Leonid ,   Institute of NPP Safety Problems of NAS of Ukraine, Vlasenko Tetiana ,   Institute of NPP Safety Problems of NAS of Ukraine, Pioro Ihor ,   University of Ontario Institute of Technology
Published: July 2021

The data of CFD modeling of spatial distributions of density of supercritical water during its flow in vertical smooth pipes under conditions of mixed convection are presented. The effects of the influence of buoyancy forces on the indicated distributions are considered.
SEGMENTATION OF HEMORRHAGE AREAS ON BRAIN CT IMAGES USING CONVOLUTIONAL NEURAL NETWORKS
Authors:   National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute», Yurochkin Vladyslav
Published: July 2021

The paper considers the construction of a system for visualization of hemorrhage segmentation on brain CT images by creating and training a convolutional neural network to optimize the procedure for finding pathology in CT diagnostics.
THE IMPACT OF SOCIAL ENTERPRISES ON THE ECONOMIC WELL-BEING OF THE COUNTRY'S
Authors:   O.M. Beketov National University of Urban Economy in Kharkiv, Kodenko Nataliia
Published: July 2021

The article is devoted to the study of the influence of social enterprises on the functioning of the country's economy and the welfare of the population. It is determined that social entrepreneurs, but with a certain social mission. It is determined how, due to the introduction of social business, it is possible to solve many tasks at the state level and reduce the tax burden on the local budgets of the country, due to the functioning of social enterprises. Various directions of social business and its positive influence on economic development of the state are resulted. It is substantiated that social entrepreneurship effectively influences the economic, social ecological, recreational part of the country. As further research, it can be argued that the dependence of the country's economic development on business structures is obvious, therefore, the development of social business should become an integral part of the country's entrepreneurship.
CONSIDERATION OF BUOYANCE FORCES WHEN SIMULATING SUPERCRITICAL WATER FLOW IN VERTICAL TUBES
Authors:   Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, Fialko Nataliia , Sherenkovskiy Julii ,   Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, Meranova Nataliia ,   Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, Aleshko Serhii ,   Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, Khmil Dmytro ,   Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, Nosovskyi Anatolii ,   Institute of NPP Safety Problems of NAS of Ukraine, Sharaievskyi Ihor ,   Institute of NPP Safety Problems of NAS of Ukraine, Zimin Leonid ,   Institute of NPP Safety Problems of NAS of Ukraine, Vlasenko Tetiana ,   Institute of NPP Safety Problems of NAS of Ukraine, Pioro Ihor ,   University of Ontario Institute of Technology
Published: July 2021

The results of computer simulation of supercritical water flow in tubes are presented. The regularities of the influence of buoyancy forces on the flow characteristics are investigated.
REGULARITIES OF FLOW IN MICROJET BURNER DEVICES WITH PLATE TURBULATORS OF STREAM
Authors:   Institute of Engineering Thermophysics of National Academy of Sciences of Ukraine, Fialko Nataliia
Published: July 2021

The results of computer simulation of the flow in the stabilizer burner device with plate flow turbulators located on the side surfaces of the flame stabilizer are presented.
Bone Preparation from Embalmed Human Cadavers - A Retrieval and Curation Technique
Authors:   Department of Anatomy, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India, AK Nayyar , S Ghatak ,   Department of Anatomy, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
Published: July 2021

Bone preparation involves soft tissue removal, maceration, bleaching and labelling. In the absence of a standardized methodology a large repository of human bones are lost, as most medical colleges do not process bones after the dissection of human cadavers. The present study therefore conducted with the aim of evaluating the least time-consuming and effective method of bone preparation from embalmed and wet specimens. The method used included a process of maceration, which involves soft tissue removal and then boiling the bones in 60 litres of water for 2 hours. The process of maceration was augmented by adding potassium hydroxide pellets (caustic potash mol. wt. 56.11) after 30 minutes of initiation of boiling; 200-250 gm in the case of male bones and 150 – 200 gm in the case of female bones. After maceration was complete, the bones were bleached by soaking them in 30 – 35 litres of hydrogen peroxide 30% w/v solution (mol. wt. 34.01) for 12-14 hours. The bleached bones were then washed with water and soaked in 30 -35 litres of acetone (extra pure mol. wt. 58.08, boiling point 55.5° – 56°C) for 12 hours to degrease them. The bones dried naturally by spreading them on blotting paper and subsequently painted with a mixture of half a litre of lacquer and half a litre of lacquer thinner. This study concluded that the preparation of bones using the above method was effective, fast, odourless, and good quality human bones for anatomical study resulted.
Novel Implications of Tissue Engineering in the Treatment and Management of Rotator Cuff Tendinopathy
Authors:   Internal Medicine, Creighton University School of Medicine, Omaha, USA, TC Sanchez , CG Diaz ,   Internal Medicine, Creighton University School of Medicine, Omaha, USA, T George ,   Internal Medicine, Creighton University School of Medicine, Omaha, USA, V Eaton ,   Internal Medicine, Creighton University School of Medicine, Omaha, USA
Published: July 2021

Tendinopathy encompasses one of the most common and debilitating group of injuries in persons of all age. Current treatments range from rest and ice to more invasive mechanisms such as surgical repair or artificial tendon recreation. In recent years, there has been a push to study minimally invasive treatments to aid in the regeneration and repair of damaged tendons. These treatments are yet to show reproducible clinically significant improvement over placebo treatments. Years of research has been put into synthesizing different materials to create scaffolds including metals, bioactive glasses, natural and synthetic polymers. These scaffolds are constructed through one of a variety or complex processes from 3D printing to solvent leaching. These different mechanisms of creation and materials used allow the scaffolds to embody different properties including pore size, thermal stability, strength and pliability. This allows for the utilization of tissue engineering in a multitude of in vivo environments. Many different cell types are used to seed scaffolds including tenocytes, multipotent stem cells and induced pluripotent stem cells. Scaffolds show promise as a delivery system for drugs as well as cytokines and growth factors. Tissue engineering is a novel field of study that shows promise not only for tendon repair but the field of orthopedics as a whole. This paper focuses on systematic review of the principles of tissue engineering and the implications in tendinopathy.