bluuebunny/crossref_metadata_2025 huggingface dataset:
The Case of Removal of Intracoronary Broken Stent Catheter’s Shaft and Its Balloon Trough Femoral Sheat During Primer PTCA
Authors: GÖÇER Hakan , ABUSHAREKH Mohammed , DURUKAN Ahmet Barış
Published: July 2022

In the time of invasive area, catheter based complications is getting more frequent and interventionist deals with this kind of complications’ management more than vascular surgeons. Regardless of complication’s nature commonly management of complications are successful and requirements of surgery are needless. But the patient stability deteriorates the time of complications especially result of intracoronary foreign bodies. Quick Removal of these foreign bodies from coronary circulation can stabilize patient condition. After that externalization of these kind remnants from patient body is the final step of successfully management of complications. . We herein present an acute inferior ST elevation myocardial infarction (MI) with hemodynamic disturbance because of total obstruction of RCA with broken stent balloon shaft. After successfully catch and removal of broken part of stent catheter, patient’s situation was going well and discharged with medical therapy shortly after intervention
Presentación del debate sobre el libro de Dario Barriera, Historia y justicia. Cultura, política y sociedad en el Río de la Plata (siglos XVI-XIX)
Authors: Presta Ana María
Published: July 2022

Presentación del debate a cargo de Ana María Presta.
Meandros de la justicia en el mundo rioplatense, 1570-2021: Algunas reflexiones sobre Historia y Justicia de Darío G. Barriera
Authors: Masters Adrian
Published: July 2022

Este ensayo-reseña reflexiona sobre la temática y metodología del libro Historia y Justicia: cultura, política y sociedad en el Río de la Plata (Buenos Aires: Prometeo, 2019) de Darío Barriera. Repasa sus tres grandes secciones sobre el desarrollo de la historia social de la justicia en Argentina, las actuaciones de varios tipos de oficiales rioplatenses en un fluido contexto espacial, institucional y social, y los contextos culturales y conceptuales de la justicia local. El presente ensayo resalta tres enfoques metodológicos claves del libro: agentes, haceres y espacios. Luego reflexiona sobre la visión de Barriera de lo argentino, lanzando interrogativas sobre su diagnosis implícito y explícito de una Argentina algo osificada, por un lado, y de la visión del autor de un pasado dinámico y fluido, por el otro. Explora la pregunta: ¿es lo colonial el destino latinoamericano – una versión machacada del ‘Fin de la Historia’ occidental?
Inna Narpathu Affirmations on Impediments and Retributions
Authors: M Chitra Manogari
Published: July 2022

Inna Narpathu (inna forty) is a sanga tamil poetic contributions in a didactic from which belongs to one of the tamil literature Anthology patinenkilkanakku (the eighteen lesser text) written by the great poet kapilar way back in 4th century.  Inna Narpathu is the collective form of forty one venpas (metric prosody).  Inna Narpathu poem concludes wish the tamil word inna (act brings Disgrace and Sadness).  Which describing the undesirable acts individuals must refrain themselves in day today life. As these poems spells out the moral codes for all spheres. So the poem collection was entitled as ‘Inna Narpathu’. This paper emphasise the synonamised innards of the forty venpa. Which extends it’s focus on diverse topics such as friendship, domestic life, poverty, idol worship, Bhramin perspectives, offender’s nature and travel thus this paper evidently outlines the anthological aspects from Inna Narpathu.  So this paper will gives us insights and importance of social anthropology and it’s Cultural Tamil heritage crux.
A Study on Kadha Kalam – A Retelling of the Mahabharatham
Authors: R Susheela
Published: July 2022

The retelling of great epics has been a great success in recent times both at the international and national levels. Retelling is a technique that authors use to present their offbeat perspective on the great epics or characters of the epics. It gives novel dimensions, raises eccentric questions and voices for the voiceless and suppressed characters of the epics. Ramayana and Mahabharatham are the two famous Indian epics that have been retold in many Indian languages by many authors of different times. One of such retellings is Katha Kalam by Devakanthan written in the Tamil language, which sheds a different light on the story of Mahabharatha. The author tries to give possible explanations for the mythical attributes and incidents described in the epic. This article analyzes the novel through psychological and feminist lenses.
Cinta Yang Sepadan Dalam Perspektif Endogami: Sebuah Pembacaan Tradisi Terhadap Narasi 2 Korintus 6:14-7:1
Authors: Saputra Jefri Andri
Published: July 2022

The writing of this article is motivated by the author's struggles regarding the failure of the concept of compatible marriage, in the definition of “one faith”, to maintain a Christian marriage.  Not a few Christian families whose household ends in divorce, even though it was built on the basis of one faith or one religion. This situation motivates the writer to formulate another parameter of compatible marriage, besides “one faith”. To solve this problem, the author reinterprets the text of 2 Corinthians 6:14-7:1, in a tradition-critical approach, namely the endogamy tradition. In this paper, the author finds that in addition to spiritual or faith compatibility, compatible marriage also includes ethnic equivalence, ethical references, and socio-political paradigms. The integration of these four aspects will construct the concept of a compatible marriage and become an evaluative material for Christian marriage.
Abstrak: Penulisan artikel ini dilatarbelakangi oleh pergumulan penulis mengenai kegagalan konsep pernikahan yang sepadan dalam definisi “satu iman”, untuk mempertahankan pernikahan Kristen. Tidak sedikit keluarga Kristen yang rumah tangganya berakhir dengan perceraian, padahal dibangun di atas dasar satu iman atau satu agama. Situasi ini memotivasi penulis untuk merumuskan parameter lain dari pernikahan yang sepadan, selain satu iman. Untuk menyelesaikan masalah ini, penulis melakukan reinterpretasi terhadap teks 2 Korintus 6:14-7:1, dalam pendekatan kritik tradisi, yakni tradisi endogami. Dalam tulisan ini, penulis menemukan bahwa selain kesejajaran spiritual atau iman, kesepadanan dalam pernikahan juga mencakup kesepadanan etnis, referensi etis dan paradigma sosio-politis. Integrasi dari keempat aspek ini akan mengonstruksi konsep pernikahan yang sepadan serta menjadi bahan evaluatif bagi pernikahan Kristen.
ANALYSIS OF OPERATING PARAMETERS OF A SOFTWARE-DEFINED NETWORK BASED ON THE OPENFLOW PROTOCOL
Authors: БУРАНОВА М.А. , КАРТАШЕВСКИЙ В.Г. , МУТХАННА А.С.
Published: July 2022

Приведены результаты анализа качества обслуживания (QoS) трафика, полученные при обработке потоков заявок в программно-конфигурируемой сети. Установлено, что в режиме высокой загрузки (коэффициент загрузки стремится к единице) возникают значительные корреляционные связи в последовательности интервалов времени между пакетами. Получены аналитические выражения для оценки средних значений времени задержки пакетов, вариации задержки, длины очереди при представлении сетевого узла SDN моделями M/D/1 и H/D/1. Разработана методика оценивания параметров QoS трафика в SDN.

The paper presents the results of the analysis of the quality of service (QoS) of traffic obtained during the processing of request flows i n a software-defined network (SDN). It has been established that in the high load mode (the load factor tends to unity) significant correlations arise in the sequence of time intervals between packets. Analytical expressions are obtained for estimating the average values of packet delay time, delay variation, and queue length in the case of an SDN network node represented by the M/D/1 and H2/D/1 models. A technique for estimating the QoS parameters of traffic in SDN has been developed.
AN EFFICIENT METHOD OF MULTIPATH TRAFFIC ROUTING IN THE INTERNET OF THINGS
Authors: БУШЕЛЕНКОВ С.Н.
Published: July 2022

Приводятся результаты исследования зависимости скорости передачи в сети интернета вещей при использовании многопутевой маршрутизации. Показано, что выбор маршрутов для передачи данных представляет собой задачу, для решения которой могут быть использованы численные методы оптимизации. Предложен метод выбора группы маршрутов и коэффициентов распределения трафика, позволяющий повысить эффективность их применения. Метод реализован с применением динамического программирования.

The article presents the results of the study of the dependence of the transmission speed in the Internet of Things (IoT) when using multipath routing. The paper shows that the choice of routes for data transmission is a problem for which numerical optimization methods can be used. It is proposed a method for the selection of the group of routes and traffic distribution coefficients, which makes it possible to increase the efficiency of their application. The proposed method is implemented using dynamic programming.
GENERALIZED MODEL OF THE FUNCTION OF A DECAMETER RADIO NETWORK WITH THE PSEUDORANDOM TUNING OF OPERATING FREQUENCIES
Authors: ПАНИН Р.С. , ПУТИЛИН А.Н.
Published: July 2022

Рассматриваются особенности радиосетей в декаметровом диапазоне при коллективном использовании частотного ресурса. Исследуется режим псевдослучайной перестройки рабочей частоты с частотно-временным разделением радиоканалов различных абонентов. Предложен алгоритм совместной оптимизации выбора рабочих частот и параметров алгоритма множественного доступа в сети декаметровой радиосвязи, обеспечивающий существенный прирост эффективности функционирования сети декаметровой радиосвязи при групповом использовании частотного ресурса. Практический результат работы определяет возможность автоматизации процесса подготовки радиоданных в автоматизированной системе управления связи.

The article discusses the features of radio networks in the decameter range with the collective use of a frequency spectrum. The mode of pseudo-random tuning of the operating frequency with time-frequency division of radio channels of different subscribers is investigated. It is proposed the algorithm for joint optimization of the choice of operating frequencies and parameters of the multiple access algorithm in a decameter radio communication network, which provides a significant increase in the efficiency of the decameter radio communication network in the group usage of a frequency resource. The practical result of this work determines the possibility of automating the process of preparing radio data in an automated communication control system.
PROTECTION RATIOS FOR DRM DIGITAL AUDIO BROADCASTING SYSTEM IN THE VHF BANDS
Authors: СОКОЛОВ С.А. , МЫШЬЯНОВ С.В. , КОВАЛГИН Ю.А.
Published: July 2022

Приведены базовые защитные отношения по радиочастоте для системы цифрового радиовещания стандарта DRM при взаимодействии с сигналами ЧМ-радиовещания и аналогового телевидения формата D/SECAM в полосах частот 65,9-74 и 87,5-108 МГц диапазона ОВЧ. На основании документов МСЭ-R предложены испытательные сигналы и методы измерения защитных отношений, сформулированы рекомендации о возможности реализации одинаковых по величине зон покрытия при передаче в общем радиоканале сигналов аналогового ЧМ- и цифрового DRM-радиовещания.

The measurement results of the basic protection ratios for the DRM digital audio broadcasting system interacting with FM broadcasting and D/SECAM analog television signals in the 65.9-74 and 87.5-108 MHz frequency bands are presented. Based on ITU-R documents, test signals and methods for measuring protective ratios are proposed. It is investigated the possibility of implementing coverage areas of the same size when transmitting analog FM and digital DRM broadcasting signals in a common radio channel.
DEFINITION OF THE LAW OF PULSE-WIDTH MODULATION WITHOUT AUXILIARY SIGNALS
Authors: ЛЕМЕШКО Н.В. , ЗАХАРОВА С.С.
Published: July 2022

В статье предложен способ определения закона широтно-импульсной модуляции (ШИМ) непосредственно по выходному сигналу модулятора. Проанализированы основные источники погрешностей формирования сигналов с ШИМ, представлена типовая номенклатура измеряемых параметров. Дано описание способа определения закона ШИМ на базе математических операций над выходным сигналом модулятора. Представлены примеры реализации такого алгоритма, подтверждающие его состоятельность. Выявлены особенности использования предложенного подхода при использовании функций встроенной математической обработки современных осциллографов.

The article proposes a method for determining the law of pulse-width modulation (PWM) directly from the output signal of the modulator. The main sources of errors in the formation of signals with PWM are analyzed, and a typical range of measured parameters is presented. A description of the method for determining the PWM law based on mathematical operations on the output signal of the modulator is given. Examples of the implementation of such an algorithm confirming its viability are presented. The features of using the proposed approach when using the built-in mathematical processing functions of modern oscilloscopes are revealed.
Features of the Clinical Course and Consequences of the Transmitted EBV-Infection
Authors: Рыбак Н.А. , Сергиенко Е.Н. , Романова О.Н.
Published: July 2022

ВЭБ повсеместно распространен среди человеческой популяции, им поражено более 80% населения земного шара. Большинство детей инфицируется к 3 годам, и практически все население – к 18 годам. Восприимчивость к ВЭБ: дети грудного возраста болеют ВЭБ-инфекцией редко благодаря наличию пассивного материнского иммунитета, наиболее подвержены инфицированию и развитию клинически выраженной формы ВЭБ-инфекции дети с 2 до 10 лет. Несмотря на многообразие путей заражения, среди населения имеется хорошая иммунная прослойка (до 50% детей и 85% взрослых): многие инфицируются от носителей без развития симптомов болезни, но с формированием иммунитета. В статье представлены данные по особенностям течения ВЭБ-инфекции и роли ВЭБ в развитии лимфопролиферативных и аутоиммунных заболеваний.

EBV is ubiquitous among the human population, it affects more 80% of the world’s population. Most children become infected by the age of 3, and the entire population by the age of 18. Susceptibility to EBV: infants rarely suffer from EBV infection due to the presence of passive maternal immunity, the most susceptible to infection and the development of a clinically pronounced form of EBV infection are children from 2 to 10 years old. Despite the variety of ways of infection, there is a good immune layer among the population (up to 50% of children and 85% of adults): many are infected from carriers without developing symptoms of the disease, but with the formation of immunity. The article presents data on the peculiarities of the course of EBV infection and the role of EBV in the development of lymphoproliferative and autoimmune diseases.
THE EFFECT OF DESTINATION IMAGE AND SMART TOURISM TECHNOLOGY ON INTENTION TO REVISIT THROUGH SOCIAL MEDIA ON MANGROVE ECOSYSTEM TOURISTS IN ACEH JAYA REGENCY
Authors: Syafrizal  , Lubis Permana Honneyta , Nizam Ahmad
Published: July 2022

This study examines the effect of destination image and smart tourism technology on intention to revisit through social media on tourists from the mangrove ecosystem in Aceh Jaya Regency, Indonesia. The population was tourists who are traveling and tourism actors in Aceh Jaya Regency so the number of samples was not known with certainty. This was the kind of Non-Probability Sampling and to answer this problem the authors used the purposive sampling technique. In this study, there were 23 indicators. The technique of determining the number of samples was by 10 x 23 indicators so that a total of 230 was obtained. Data were collected using questionnaires distributed through social media such as Line, WA, and Instagram. The research model was analyzed using SEM-AMOS. The results reveal that in Aceh Jaya Mangrove Ecosystem tourism, Destination image affects tourists' social media, Smart tourism technology tourists, social media tourists, Destination image tourists intention to visit tourists, Smart tourism technology tourists intend to visit tourists, Social media tourists intend to visit tourists, Destination image tourists intend to visit tourists through social media, and Smart tourism technology tourists intend to visit tourists through social media. These findings also explain that social media acts as a partial mediator in the model. So the results explain that the model of increasing tourist intention to visit the Aceh Jaya Mangrove Ecosystem is a function of increasing its Destination image, increasing its Smart tourism technology, and increasing the role of Social media.
THE ROLE OF TAX SANCTIONS IN MODERATING THE EFFECT OF THE SELF ASSESSMENT SYSTEM ON HOTEL TAX REVENUE IN THE CITY OF DENPASAR
Authors: Edi Mulyawan Made Rai , Marhaeni A.A.I.N
Published: July 2022

This study aims to simultaneously analyze the effect of the self-assessment system and tax sanctions on hotel tax receipts in Denpasar City, partially analyze the positive effect of the selfassessment system and tax sanctions on hotel tax receipts in Denpasar City and analyze the role of tax sanctions capabilities in moderating the effect of the self-assessment system on hotel tax revenues in Denpasar City. Hotel tax is a local tax that has the largest proportion among other local taxes in increasing local revenue (PAD) in Denpasar city, therefore this hotel tax is a focus for many people so that hotel tax revenues can increase every year. The research was conducted on hotel taxpayers in Denpasar City. Research data were collected through in-depth interviews. The sample in this study were 86 respondents. The method used to determine the number of samples in this study used a non-probability sampling technique; non-random sampling. This sampling was carried out using the Accidental Sampling technique, which is a sampling technique based on chance, so that the researchers took samples from anyone they met without prior planning. The data analysis technique used is the Moderated Regression Analysis (MRA) test. The results showed a significant effect between the self-assessment system and tax sanctions simultaneously on hotel tax revenues in Denpasar City, a significant positive effect between the self-assessment system and partial tax sanctions on hotel tax revenues in Denpasar City. Tax sanctions moderate the effect of the self-assessment system on hotel tax revenues.
CORPORATE SOCIAL RESPONSIBILITY IN THE INDUSTRY: TEKNOVIDRIO CASE
Authors: Reyes-Vazquez  , Enrique Julio , Reyes-Vázquez  , Susana
Published: July 2022

The aspects are presented and the actions carried out and projected (proposals) in support of the social responsibility of impact are specified, as well as the interest groups and philanthropy are an important aspect to consider that has an impact on its CSR. And in relation to the operation of the conditions of Corporate Social Responsibility from the elements of Strategic Planning, identifying that it has influence and impact not only on its clients, but on all interested parties, it impacts society, not generating waste by environment and/or social programs. As well as identify the importance of its Civil Social responsibility. And as identifying the risk activities that, according to their actions, aimed at CSR and the way in which they are addressed, defining as the first link, the importance of CSR.
SOCIAL INFLUENCE AND ITS EFFECTS ON ACCEPTANCE OF MOBILE PHONE BANKING SERVICES BY SMALLHOLDER FARMERS IN THE DODOMA REGION, TANZANIA
Authors: Anicet Rwezaula , Emmanuel Tonya , Bukaza Chachage
Published: July 2022

This study examines the effect of social influence on smallholder farmers' acceptance of mobile phone banking services in the Dodoma Region. 355 smallholders’ farmers were selected randomly to form a sample. It was revealed that social influence measures have good predictive potential in explaining acceptance of mobile phone banking services. Income and education levels have statistically significant effects on acceptance of mobile phone banking services. The findings advise services providers to invest more in social interaction, experiences and advertisements and promotions to address the expectations of smallholder farmers. The study attracts policy reviews with focus on the socially related influences to attract more service users. These findings have implications to smallholder farmers who use mobile phone banking services.
THE ROLE OF EMPLOYEE ENGAGEMENT AND CREATIVITY IN MEDIATING THE EFFECT OF INFORMATION SHARING AND LEADER-MEMBERSHIP EXCHANGE (LMX) ON THE PERFORMANCE OF EMPLOYEES OF MUHAMMADIYAH ACEH UNIVERSITY
Authors: Fadhillah Ida Ayu , Nizam Ahmad , Kesuma T. Meldi
Published: July 2022

This study aims to examine the role of employee engagement and creativity in mediating the information sharing and leader-membership exchange (LMX) effect on employee performance at the University of Muhammadiyah Aceh (Unmuha). The population was all Unmuha employees, totaling 193 employees. Unmuha employees are structural lecturers and education staff employees who are spread out in each work unit. The sampling technique used was the census. Data were collected by distributing questionnaires. The analytical tool used is SEM AMOS. The results of this research at Muhammadiah Aceh University prove that Information Sharing and LMX affect Engagement, Information Sharing and LMX affect creativity, Engagement, and creativity affect Performance, Information Sharing, and LMX affect Performance, and Engagement and Creativity partially mediate the Information Sharing and LMX effect on Performance. This finding explains that the performance improvement model at Unmuha is a function of increasing the role of Information Sharing and LMX, as well as the function of increasing the role of Engagement and creativity.
EXPLORING THE TRADE RELATIONSHIP UNDER THE ASYMMETRIC INTERDEPENDENCE IN THE CROSS STRAIT
Authors: Jung Ko Tsui
Published: July 2022

Taiwan is an island-oriented economic system’s state, its economic development depends on the expansion of international trade, while the economic and trade cooperation is becoming more and more important in the cross-strait, Taiwan's trade dependence on the mainland is high, the trade surplus is increasing year by year, but there is a statistical gap on the cross-strait economic and trade, and the real gap needs to be further analyzed in order to know the truth fact. The methodology in this study is Literature Review, it try to know the main factors affecting Taiwan's economic development. The mainland is vast in land and rich in resources and rapid economic development; However, Taiwan is small area and poor resources, and it’s economic growth is slowing down; In fact, there is indeed an asymmetry in trade relations between the cross-strait economic situation, but the degree of interdependence is different. Taiwan has a competitive advantage in high-tech industries, a good investment and financial environment, and a continuous trade surplus with the mainland, and it can also be found that Taiwan has a competitive advantage from the trade special coefficients (TSC) index, and cannot be determined by the total amount of trade completely. Although the political and economic environment is different between the two sides of the strait, those of non-governmental work such as investment, consumption, and trade cooperation has become an important key factor in the economic development between Taiwan and the Mainland China
Statistical analysis of yarn characteristics for multilayer fabric matrix meant
for hemostasis and tissue regeneration
Authors: Ene Alexandra Gabriela , Scarlat Razvan-Victor , Grosu Marian-Catalin , Hertzog Radu Gabriel , Popescu Diana Mihaela
Published: July 2022

Effective wound handling involves understanding the processes caused by several factors, such as the type of wound
treated, the healing process, the general health of the patient (e.g., the existence of other diseases), the social
environment, and the chemical and physical properties of available dressings. For the treatment of shot or burn wounds,
the multilayer matrices that will be made must provide efficient oxygen permeability, but most importantly to simulate the
structural and biological characteristics of the extracellular skin matrix (ECM). In order to achieve, by mechano-textile
processing technologies, the textile structures that can be used as a base layer in the multilayer matrix, raw materials
based on cotton, Lenpur, and bamboo mixed with zinc oxide were selected and analysed in accredited testing
laboratories, from the point of view of the physical-mechanical characteristics. The results obtained in the case of the
experimental program were analysed from a statistical point of view, the description of the statistical populations being
made using a specialized program that allowed the calculation of the distribution parameters: mean, median, and
standard deviation. To determine the outliers, for all the characteristics of the experimented variants the Q-Q Plot graphs
were used. The information obtained as a result of the statistical analysis will be used to design the textile layers of the
multilayer matrix using statistical techniques to create probabilistic prediction models that model the dependent variable
Y is the hygroscopicity, depending on the independent variables x1 – linear density, x2 – twist/ply, x3 – breaking force,
x4 – elongation at break
An overview on nanomaterials with magnetic properties used
in the textile sector
Authors: STROE CRISTINA ELENA , Aileni Raluca-Maria
Published: July 2022

Nowadays, the world of materials around us has reached a new step in evolution. New materials with amazing
properties and functions are innovated in our attempt to make our lives easier and turn the world into a better place for
the future. The current generation of textile materials is based on innovative technologies and modern fibres, making
them smarter and more technical than ever, giving to people the possibility to adapt to the conditions and evolution of
this century.
Nanotechnology is a big contributor to the wide expansion of textile applications through the offered benefits and
functionalities. It is used for the development of fabrics that are stronger, lighter, more durable or among others, capable
of self-cleaning, self-repairing or resisting wrinkling.
The addition of magnetic nanomaterials, such as iron oxide or nanoparticles to textiles, either as coatings or as
composite materials or as unique elements in industrial processes (e.g., in the dyeing process, in the wastewater
treatment process), opens new possibilities for the improvement and future development of the textile sector.
This paper presents a summary of some of the latest developments regarding the types of magnetic nanomaterials, their
functions, and applications in the textile industry and also the technologies used in different studies to manufacture
textile materials with magnetic properties. Finally, the utility of the electrospinning technology to produce materials with
full magnetic properties at the nano level and their usefulness in a series of applications proposed by researchers is
demonstrated.
Bonos verdes: Instrumentos financieros para un desarrollo sostenible
Authors:   , Bohner Santiago
Published: July 2022

Dentro de las finanzas sostenibles, los bonos verdes se caracterizan por ser instrumentos de renta fija dedicados especialmente a proyectos medioambientalmente amigables. El impacto del cambio climático en diferentes áreas (económicos, sociales y medioambientales) hace evidente la necesidad de fomentar acciones que contrarresten los futuros impactos que se plantean debido al aumento de gases de efecto invernadero presentes en la atmosfera. Los bonos verdes representan un 57% de las finanzas sostenibles a fines de 2021, y han crecido a una tasa del 106% CAGR desde 2012 hasta 2021 hasta alcanzar los 1.7 billones de dólares americanos. Estados Unidos, China, Francia y Alemania representan mas del 50% del volumen de bonos verdes a nivel global, también se encuentra concentrado el tipo de categoría que se elije a la hora de invertir en proyectos verdes siendo energía, edificios y transporte las categorías que concentran mas del 75% de las inversiones. América Latina representa menos del 2% del mercado de bonos verdes y se encuentra mayormente concentrado en Chile y Brasil. Argentina emitió cerca del 4% de los bonos verdes de la región y sus esfuerzos proyectados son insuficientes aun cuando los riesgos del cambio climático representan grandes impactos para el mismo.
The Adolescent Behavioral Index: Identifying Students at Risk for Disengagement in High School
Authors: Rifenbark Graham , Lombardi Allison , Freeman Jennifer , Morningstar Mary
Published: July 2022

In this study, we examined the relationship between self-reported adolescent perceptions of school climate and extant high school academic and behavioral data; specifically grade point average, attendance, tardies, and office discipline referrals, using a Multiple Indicators Multiple Causes (MIMIC) model on a sample of high school students (n = 5039) with and without disabilities. Findings show evidence of a robust Adolescent Behavioral Index when controlled for disability status as those with disabilities are expected to have lower index scores. Implications for research and practice are focused on the Adolescent Behavioral Index as a mechanism for systematic data collection that may underlie early warning systems in high schools specifically when designing college and career readiness interventions for adolescents and when identifying students who may be at risk for disengagement.
GENERAL HEALTH STATUS AND ONLINE TEACHING READINESS AMONG EDUCATORS DURING COVID-19 PANDEMIC
Authors: Kamarulzaman Wirwani , Shafie Norazzila
Published: July 2022

The current COVID-19 outbreak has resulted in several life adjustments, including modifications to education. Online learning has become the primary mode of teaching and learning. Consequently, the purpose of this study is to determine the level of educators' overall health and its impact on their readiness for online teaching. The study used a total of 220 educators from primary level to tertiary level, both private and public. These characteristics were evaluated using the General Health Questionnaire and the Online Teaching Readiness Questionnaire. The results indicate that the participants' general health is excellent and that they are highly prepared for online teaching. According to correlational research, the two variables are also significantly connected. A few suggestions for future research are offered at the conclusion of the publication.
FACTORS AFFECTING DROPOUT INTENTION DUE TO ONLINE LEARNING TRANSITION AMONG ENGINEERING STUDENTS AT HIGHER LEARNING INSTITUTION
Authors: Mohamed Ibrahim Siti Balkis , Rabialdy Fakhri
Published: July 2022

Everyone witnesses the mushrooming of internet technology in a dynamic area, especially in the education sector that glows E-learning platform to be an essential method applied by educational institutions across the globe. Online modes glommed into higher education as the objective is to streamline students' learning as well as to equip students’ skill set to meet with digitised world demands. This affects the entire academia, and to be specific engineering students are much more affected compared to the rest as it involves technical scope of studying. Thus, a descriptive research design was undertaken to focus on examining the factors that affect engineering student’s dropout percentage due to online learning transitions at higher learning institutions. Three main dimensions were understudy namely, resilience, digital literacy and teaching competencies as the predictor of dropout intention. Correlation research design was applied, tested the named dimensions on samples of first-year students (n=1100). Further, data gathered are analyzed through Statistical Package for Social Science (SPSS) version 26. The results show three main predictors (resilience, digital literacy and teaching competencies) is a significant predictor of early dropout intention among students. The result’s implication being spotlight and the possible intervention are suggested to reduce the rate of students’ dropout intention.
PERCEPTION OF SPECIAL EDUCATION PROGRAM INTEGRATION TEACHERS IN HANDWRITING SKILLS PROBLEMS AMONG STUDENTS WITH SPECIAL NEEDS LEARNING DISABILITY
Authors: Wahab Rosilah , Mohd Yassin Mohd Hanafi
Published: July 2022

Introduction to the study: The ability to write is a skill that is the source or foundation in the process of effective teaching and learning in various disciplines in schools. High achievement and ability in writing skills can definitely improve students' mastery of learning in the subjects taught by teachers. The problem of handwriting skills mechanism is one of the common features seen in Pupils with Special Needs Learning Disabilities (MBKMP). Therefore, handwriting skills among MBKMP is an issue that needs to be emphasized because it can slow down the teaching and learning process in the classroom. Purpose of the study: To identify the perceptions of teachers of the Special Education Integration Program (PPKI) on the problems of handwriting skills among MBKMP. Study procedure: Cross-sectional study, 55 teachers of special education integration program in the district of Selangor. Teachers have to answer two parts of the question that include socio-demographic data and Teachers' Perceptions of MBKMP Writing. Findings: The overall average percentage showed that 47.58% of the teachers agreed that handwriting skills are closely related to children's sensory development. Conclusion: The majority of teachers agree that sensory development greatly influences handwriting skills among children with Learning Disabilities.
MATHEMATICAL MODEL OF DATA PROCESSING AUTHENTICATION IN ROBOTIC COMPLEXES BASED ON CRYPT-CODE STRUCTURES
Authors:   Shtemenko Krasnodar Highest Military School, Sharapov Igor O. , Samoylenko Dmitriy V. ,   Shtemenko Krasnodar Highest Military School, Kushpelev Aleksandr S. ,   Shtemenko Krasnodar Highest Military School
Published: July 2022

The article describes a mathematical model of authentication of data transmitted over a radio channel in robotic complexes under the conditions of destructive influences of an attacker. The proposed solution is based on the use of a system of crypto-code transformations of information (crypto-code structures), which implies the integrated application of methods of cryptographic information protection and anti-jamming coding. A special case of the proposed mathematical model is the complexification of authentication codes and modular code in the complex plane. The crypto-code structures constructed in this manner make it possible to enhance the presentation of the extracted information of robotic complexes by obtaining a new property, a reliable recovery of encrypted data under the conditions of the destructive influences of an attacker.
THE DEVELOPMENT OF SIMULATION, MANAGEMENT AND CONTROL SYSTEM FOR THE RADIOPHARMACEUTICALS TECHNOLOGICAL PROCESS, PART 1. THE PROBABILISTIC MODEL OF TECHNOLOGICAL PROCESS
Authors:   Ulyanovsk state University, Ulyanovsk, Smagin Aleksey A. , Bulaev Aleksey A. ,   Ulyanovsk state University, Ulyanovsk, Bildanov Radiy G. ,   Ulyanovsk state University, Ulyanovsk, Kurilova Oksana L. ,   Ulyanovsk state University, Ulyanovsk
Published: July 2022

The article proposes a probabilistic model of the technological process (TP) for radiopharmaceuticals manufacturing. The TP allows analyzing its behavior and describing other processes occurring in it in details. The TP is considered as a black box with observable and latent variables. It is assumed that there is a dependence between them, but its type is not determined, that is there is no relationship between them and there is uncertainty, which is analyzed by introducing a joint probability distribution for both observed and latent variables. This makes it possible to model a real technological process from the point of view of investigating critical situations in which it may be located as a result of a fault or failure of executable operations due to the impact of hidden and negatively influencing factors.
THE METHOD OF CALCULATING A PERFORMANCE INDEX OF THE INFORMATION SECURITY SYSTEM
Authors:   Shtemenko Krasnodar Highest Military School, Sukhov Aleksandr M. , Krupenin Aleksandr V. ,   Shtemenko Krasnodar Highest Military School, Yakunin Vladimir I. ,   Mozhaisky Military Space Academy
Published: July 2022

The article deals with the problem of calculating a performance index of the system under consideration in terms of ‘efficiency theory’. It determines the law of performance index distribution and the criterion of suitable operation results. The article proposes an algorithm for calculating the performance index of the information security system, which forms the basis of the method presented. The features of calculating the performance index are also described.
MODIFICATION OF THE METHOD OF EVALUATING SOFT SOLUTIONS OF SYMBOLS AND ITS VERIFICATION
Authors:   Ulyanovsk State Technical University, Ulyanovsk, Said Basem A.S. , Pchelin Nikita A. ,   Federal Research-and-Production Center Joint Stock Company RPA Mars
Published: July 2022

To implement permutation decoding (PD), the soft symbol decisions (MSDs) are required for each element of the codeword processed by the decoder. Similar solutions are required for both binary codes and non-binary code structures [1-4]. In [5], it was shown that for binary codes it is advisable to have a maximum score equal to 710. It should be noted that the author of [5], when using integer MRS for convolutional codes, did not mean the PD method, in which it is necessary to rank symbols by reliability over the length of the code vector. The paper proves that this practice of forming the MRS turns out to be inefficient for most communication channels with additive white Gaussian noise (AWGN). It is proposed to lower the value of the index of the maximum estimate of the MPC to the value of 310 or 112 . This will halve the symbol ranking time, which improves the performance of the data receiver processors. A rigorous probabilistic estimate of the proposed approach is given.
THE EXPERIMENTAL CHECK OF ADEQUACY OF MATHEMATICAL MODEL OF INERTIA-BASED FLOWMETER FOR APPROPRIATENESS
Authors:   Ulyanovsk State Technical University, Ulyanovsk, Zhilyaev Oleg V. , Kovalnogov Vladislav N. ,   Ulyanovsk State Technical University, Ulyanovsk
Published: July 2022

The article describes the check of mathematical model (MM) of the inertia-based method to measure flow and density of liquids or gases for appropriateness. The article proves the relevance of flow measuring in modern industry, as well as the necessity for creation of the new measuring instrument – inertia-based flowmeter (IF). The block diagram of IF and the description of direct and inverse transformations of values in the flowmeter are provided in the paper. The appropriateness of mathematical model in direct transformation is estimated by the criteria of consistency between natural and modeled signals’ behavior, in inverse transformation by the criteria of relative error of measuring results of the flowmeter. The article also describes the MM being checked, as well as the pilot machine being used for conducting natural experiments. The results of natural and numerical experiments are given. The comparison of forms between modeled signals and natural ones obtained from the primary measuring transducers, pressure difference sensors, is performed. The values of density and mass flow rate are obtained in according to formulas of MM under consideration. The graphs of measuring results of mass flow rate and density when the flow rate changes are provided. The experimental data obtained indicate to the correct description of the working process by first approach. Nevertheless, some inaccuracies and imperfections of the model under consideration were found which need for further exploration.
THE PSEUDOGRADIENT FILTERING OF QUASIPERIODIC PROCESS SYSTEMS BASED ON CYLINDRICAL IMAGES
Authors:   Ulyanovsk State Technical University, Ulyanovsk, Krasheninnikov Viktor R. , Kuvayskova Yuliya E. ,   Ulyanovsk State Technical University, Ulyanovsk, Malenova Olga E. ,   Ulyanovsk State Technical University, Ulyanovsk, Subbotin Aleksey Y. ,   Federal Research-and-Production Center Joint Stock Company RPA Mars
Published: July 2022

The object behavior in many practical situations has a quasi-periodic character, that is, it has a noticeable periodicity with random variations of quasi-periods, for example speech signals, aircraft engine noise and vibration, etc. An object can have several parameters, so it is described by a system of random processes observed in a mixture with noise. In this paper an autoregressive model is used in the form of sweeps along spirals of several coaxial cylindrical images to represent systems of quasi-periodic processes. For filtering, an adaptive pseudo-gradient analogue of the Kalman filter is proposed, which does not require setting the parameters of the process system model and its observations. Filter optimization is carried out recurrently as the observations are received. In the case of homogeneous processes, the filter converges to the optimal one, constructed with known parameters of observations, and in the case of inhomogeneous processes it performs close to optimal filtering. Examples of imitation of systems of two quasi-periodic processes and their filtering are given.
MATHEMATICAL MODEL FOR SUPPORT OF INFORMATION VITALITY OF A ROBOTIC SYSTEM AUTONOMOUS GROUP BASED ON PROCEDURES INTERPOLATION IN THE FIELDS OF GALOIS
Authors:   Shtemenko Krasnodar Highest Military School, Snitko Egor V. , Samoylenko Dmitriy V. ,   Shtemenko Krasnodar Highest Military School, Kushpelev Aleksandr S. ,   Shtemenko Krasnodar Highest Military School
Published: July 2022

The article describes an autonomous group of robotic systems forming a distributed data storage system. The destructive influences of an attacker in an autonomous group of robotic systems are intended to violate the qualitative characteristics of information that determine its suitability for its further purpose. One of the key requirements that determine the effectiveness of the functioning of the robotic system autonomous group is to ensure the confidentiality, integrity and availability of information at a level that allows the goal of the system to be fulfilled with a given quality, regardless of destructive influences. It is believed that the confidentiality of information in such systems is ensured by standard means of cryptographic information protection. At the same time, the integrity of information is limited only by control methods (hash functions) at the level of an individual robotic device and does not solve this problem for the group as a whole. As a result, it becomes necessary to form an «active» property of overcoming the consequences of harmful factors, an information survivability. It is proposed for such operating conditions in order to ensure the information survivability of an autonomous group of robotic complexes, the task of ensuring the integrity and, as a consequence of the availability of information, to be carried out as follows: the totality of storage devices located on board various robotic means should be considered as a single memory system with a cryptocode information protection subsystem. The subsystem of cryptocode information protection is based on the aggregated application of block encryption algorithms and codes based on interpolation procedures in Galois fields. The combination of various methods of secure data processing within the framework of a single memory system of an autonomous group of robotic systems ensures the integrity of information and, as a result, accessibility in conditions of physical loss of a certain established maximum number of complexes.
DATA INTEGRITY CONTROL MODEL BASED ON REED-SOLOMON CODE CONSTRUCTION RULES
Authors:   Shtemenko Krasnodar Highest Military School, Starikov Timofey V. , Sopin Kirill Y. ,   Shtemenko Krasnodar Highest Military School, Dichenko Sergey A. ,   Shtemenko Krasnodar Highest Military School, Samoylenko Dmitriy V. ,   Shtemenko Krasnodar Highest Military School
Published: July 2022

The article deals with the Automated Systems (AS) operating under the destructive influences of an attacker and disturbances of the operating environment with a continuous increase in the amount of information accumulated in data storage systems (DSS) used in their interests. When compensating for the effects of an attacker and disturbances in the operating environment, the use of storage is complicated by the increased control information which entered for protection. At the same time, the amount of introduced redundancy is increasing in direct proportion to the increasing volume of information accumulated in the storage. For such operating conditions, one of the most important tasks is the organization of secure data storage with restrictions on allowable resource costs. A subsystem of data integrity control based on the cryptographic methods, in particular hash functions, is proposed. The hash function used in the developed subsystem is based on the rules of construction of the Reed-Solomon code, which makes it possible to detect and localize data arrays with signs of integrity violations without calculating and introducing a high redundancy of control information for this.
THE ONTOLOGICAL MODELING IN PLANNING THE STAFFING SUPPORT PERFORMING A CODE REVIEW FOR AUTOMATED SYSTEMS
Authors:   Ulyanovsk State Technical University, Ulyanovsk, Lapshov Yuriy A. , Lyamkin Denis G. ,   Ulyanovsk State Technical University, Ulyanovsk, Negoda Viktor N. ,   Ulyanovsk State Technical University, Ulyanovsk, Pertsev Andrey A. ,   Federal Research-and-Production Center Joint Stock Company RPA Mars
Published: July 2022

The paper deals with the issues of automating the processes of ontological modeling in order to automate the processes of forming a team of performers of work on code review of automated systems. It is proposed to define the roles and responsibilities of team members based on the integrated automated information and analytical processes that are based on ontological modeling, value engineering, active accumulation and use of design experience, a role-based approach to personnel management in combination with an aspect-oriented approach to design the automated systems. Ontological modeling is considered as an incremental process of sequential expansion of the basic ontological model of end-to-end design of automated systems in the context of three target aspects: staffing support of the project, automated code review, and the value engineering. The use of the first two aspects arise from the very content of this process, the use of the latter one is due to the dependence of all works on the budget and the widespread practice of saving on code review. The incremental process used in these aspects is ensured by the inclusion by the aggregation facilities concepts and relations in the basic ontological model.