bluuebunny/crossref_metadata_2025 huggingface dataset:
San Jose City College Peer Leaders Share Peer-to-Peer Observation and Feedback Processes
Authors:   San Jose City College, Evans Artie , Pham Ha
Published: January 2022

San Jose City College offers a comprehensive Certificate of Specialization in Peer Leader Training for students who are gainfully employed in Peer-Led Team Learning (PLTL) and/or Supplemental Instruction (SI) programs. Led by veteran Peer Leaders (PLs), faculty and support staff, newly hired PLs begin their intensive training at two biannual orientations scheduled during summer and winter intersessions. PLTL & SI PLs are also expected to concurrently enroll in one of three 0.5 unit training courses over three semesters and attend monthly one-hour meetings with faculty coordinators and staff, while facilitating weekly PLTL and/or SI workshops. Additionally, PLTL PLs enroll in a 0.5-unit directed studies course and meet weekly with their Lead Faculty PLTL Practitioner to ensure course material and workshop activities are aligned. Among their employment responsibilities, PLs are expected to also engage in Peer-to-Peer (P2P) observations, both as observees and observers. Their active participation in P2P duty plays an important role in maintaining the quality of student participants’ experiences in workshops while simultaneously furthering their professional development and is the focus of this paper.
Active Learning with Silent Participation
Authors: Dreyfuss A.E.
Published: January 2022

Silence by participants in peer-led learning sessions is often viewed as lack of engagement and interpreted as lack of participation or interest. This paper addresses facets of silence, suggesting linguistic, cultural, and other reasons for quietude, and provides methods of facilitation that incorporate silence to give voice to noiseless participation as a bridge to learning.
DIY PLTL: Funding the Program for the Leaders by the Leaders
Authors:   University of Texas at El Paso, Becvar James , Saupe Geoffrey
Published: January 2022

We present and describe a Do-It-Yourself strategy to develop and utilize trained Peer Leaders in your PLTL program to fund that very program. We discuss how you can develop a self-funding PLTL program by employing existing talent, creativity, and need for customized PLTL learning materials to financially support a future or current PLTL intervention. A local non-profit publisher, organized specifically for the purpose, is essential in this endeavor. The non-profit organization handles finances and provides Conflict of Interest distancing for faculty and student PLTL practitioners. To date, the non-profit and DIY-PLTL strategy described here has donated a total of more than $700,000 to two university campus PLTL programs in support of peer-facilitated learning.
Implementasi Manajemen Keuangan Keluarga Di Masa Pandemi Covid-19 Dengan Perspektif Ekonomi Syariah
Authors: Arsyil M Arsyil Azhim , Fasa Muhammad Iqbal , Suharto Prof
Published: January 2022

Tujuan dari penelitian ini membahas mengenai bagaimana implementasi pengelolaan keuangan secara Islam pada keluarga muslim di masa pandemi covid-19. Penelitian ini merupakan penelitian kualitatif deskriptif. Maka untuk menganalisis data menggunakan data yang telah diperoleh dalam bentuk penelitian sebelumnya kemudian data tersebut dianalisis dikategori sasi dan ditafsirkan dengan menggunakan perspektif dengan menggunakan analisis documenter. Hasil dari penelitian ini adalah pengelolaan keuangan keluarga sangat penting bagi kesejahteraan setiap individu dan keluarga dalam kehidupan sehari-hari. pengelolaan keuangan Islami adalah pengelolaan dengan menentukan skala prioritas dan anggaran belanja rumah tangga. Langkah-langkah yang kita lakukan dalam mengelola keuangan keluarga adalah sebagai berikut: (1) mencatat aset/harta yang dimiliki, (2) mencatat semua pemasukan dan pengeluaran, (3) identifikasi pengeluaran rutin, bulanan, dan tahunan, (4) menyusun rencana pengeluaran, (5) menabung secara periodik. Kunci keberhasilan dalam mengelola keuangan keluarga dalam keadaan sehat yaitu: Pada dasarnya mengukur kesehatan keuangan rumah tangga adalah bagaimana cara kita berkomitmen untuk melaksanakan apa yang telah direncanakan diatas, karena jika kita tidak bisa komitmen terhadap keuangan rumah tangga, maka keuangan rumah tangga dalam keadaan tidak sehat, dengan begitu kita tidak dapat melaksanakan perencanaan keuangan sesuai yang kita rencanakan.
Geyikli Gece Şiirinin Varoluşsal Yaklaşım Açısından İncelenmesi
Authors: ÇALIŞKAN İpek
Published: January 2022

Kültür, bir toplumun ve onu meydana getiren bireylerin arşivi niteliğindedir. Günlük dil oluşurken bir yandan da söylem de onu takip etmektedir. Çalışmada Turgut Uyar’ın “Dünyanın En Güzel Arabistanı” isimli eserinin içerisinde yer alan “Geyikli Gece” adlı şiirin bilişsel bilimler aracılığıyla varoluşsal bir bakış açısı ve metnin kültür ile bağdaştırılarak çözümlemesi yapılmıştır. 1940’tan günümüze kadar varoluşsal yaklaşım Türk edebiyatının her alanında kendisini göstermesinin yanında diğer bilimlerde de etki uyandırmaktadır. Bu etkinin uyandığı bir eser olan Geyikli Gece şiirinin çözümlenmesine varoluşsal yaklaşım damgasını vurmaktadır. Varoluşçuluğun temelleri olarak da bunalım, hiçlik, yalnızlık, yabancılaşma, kültür yozlaşması, kaygı, ölüm gibi temalar da tüm edebi eserleri ve türleri etkilemektedir. Modernizm ile beraber bireyin sorunları, bıkkınlığı metinlere yansımaktadır. Bunalım ve sorunların Türk şiirimizdeki kesitiyse II. Yeni hareketinin başlamasıyla gerçekleşmiştir. II. Yeni şiiri, ilk kent soylu şiirdir. Turgut Uyar da bu hareket içerisinde bulunan şahsiyetlerden biridir. Turgut Uyar’ın Geyikli Gece şiirini incelediğimizde de bu varoluşsal yaklaşımın ve felsefesinin yansımaları net biçimde görülmektedir. Geyikli Gece şiirinde insanın kendisine, çevresine yabancılaşması, yalnızlaşması ve şehir yaşamının sıkıntılarını yansıtır. Çalışmada Geyikli Gece şiirini varoluşçuluk yaklaşımı ve felsefesi temele oturtularak bireyin yalnızlık, kaygı, kültür yozlaşması ve yabancılaşması konuları açısından metin çözümlemesi gerçekleştirilmiş ve bireyin sorunları ele alınmaya çalışılmıştır.
The Theoretical Investigation of Chitin Doped Concretes for Gamma-ray Shielding Properties
Authors: KAVUN Yusuf
Published: January 2022

Various composites containing glucose are widely used in cement production. Glucose-containing materials are widely used in the production of various types of cements due to their advantageous properties such as being light, economical and easily accessible. In this study, radiation shielding parameters of C8H13O5N (chitin) mixture with Pb doped at various percentages (5, 10, 20%) such as linear attenuation coefficients (LAC), mass attenuation coefficients (MAC), half value layers (HVL), tenth value layers (TVL), mean free path (MFP), effective atomic number (Zeff), electron density (Neff) and effective conductivity energy (Ceff) parameters have been investigated by using Phy-X software between 1 keV to 40 MeV energy range, theoretically. It has been seen that the results obtained are effective in gamma-ray shielding and are also compatible with the literature.
“WE ADMIRE THE VIEWS LIKE A FAIRY TALE OR A PHANTASMAGORIA”: GALICIA AND BUKOVINA IN POLITICAL PROPAGANDA AND IN THE COMBATANT’S PERCEPTION DURING THE FIRST WORLD WAR
Authors: Жердева Ю.А.
Published: January 2022

В статье рассматривается отношение к пространству фронта как к объекту туристского ин-тереса со стороны участников военных событий. Основными источниками исследования стали ав-тодокументальные тексты участников военных действий на территории Галиции и Буковины в го-ды Первой мировой войны, путеводители по Галиции, издававшиеся в России накануне и в годы войны, а также официальные документы Штаба Юго-Западного фронта. Являясь частью империи Габсбургов, занятая российской армией по праву войны Восточная Галиция существенно отлича-лась от российской территории и отношение к ней как к «иной» задавало туристский взгляд на неё. Статья показывает политику армейского руководства по отношению к местному населению, а также восприятие Галиции комбатантами. Автор приходит к выводу, что преобладающие в офи-циальных документах политический (полонофильский, украинофильский, русофильский) и на-циональный (отношение к российской армии со стороны русинов, поляков и евреев) аспекты до-полняются туристским взглядом комбатантов на природу и исторические памятники Галиции.

The article considers the attitude to the space of the front as an object of tourist interest on the part of combatants. The main sources of the study were the auto-documentary texts of participants in military operations on the territory of Galicia and Bukovina during the First World War, travel guides to Galicia published in Russia on the eve and during the war, as well as official documents of the Headquarters of the South-Western Front. Being part of the Habsburg Empire, Eastern Galicia occupied by the Russian army by the right of war was significantly different from the Russian territory and the attitude to it as the “other” created a tourist view. The article shows the policy of the military forces in relation to the local population, as well as the perception of Galicia by the combatants. The author concludes that the prevailing political (Polonophile, Ukrainophile, Russophile) and national (attitude to the Russian army on the part of Rusyns, Poles and Jews) aspects in official documents are complemented by the tourist view of the combatants on the nature and historical monuments of Galicia.
EARTHQUAKE RESPONSE STUDY OF MULTI-STORIED RCC BUILDING WITH FVD ON SLOPING GROUND
Authors: Kotecha S. P.
Published: January 2022

Damping performs essential function in format of earthquake resistant structures, which lower the change of the shape when they are subjected to lateral loads or earthquake. In the existing study fluid viscous dampers (FVD) are used to consider the response of RCC buildings on sloping ground. The important challenge of a structure is to endure the lateral loads and switch them to the foundation and to control the story displacement. In order to make structure earthquake resistant, (FVD) have been used. The building is modeled in ETAB 2018 and modeled with different location of FVD. After the study results show building with fluid viscous dampers (FVD) at diagonal bracing shows better performance.
Advances in Object Detection Algorithms – A Brief Survey
Authors: Jha Santosh Kumar
Published: January 2022

One of the key senses mankind has always desired to impart to an Intelligent system is Computer Vision, as it enables the system to sense its environment, automatically understand the context and decide whether to take the next action or not. This action can be observation, navigation, motion, manoeuvre, etc., Over the last few decades, we have seen tremendous advances in object detection, and with the advent of Deep learning it is possible to accurately process images/videos, classify, segment, and detect all the objects in the environment, leading to contextual understanding of the image/video for further actions to be taken based on the context. In this paper I explore the various advances made in Object Detection and present how algorithms have evolved over time, giving us near accurate outcomes. In this I evaluate key algorithms before the invent of CNNs and then few after them. I also explore the one-stage and two-stage algorithms including R-CNN family of algorithms, YOLO algorithms, and few others. I start with an overview of object detection and the stages involved, discuss a brief working of the algorithm and showcase its detection accuracy results, offering the advantages and disadvantages of a specific algorithm. Post 2014, with deep learning coming to the fore, object detection has transformed computer’s ability to classify, and today’s algorithms offer very high accuracy in detection as they heavily deploy selective search algorithms combining multiple low-level image features with high-level context. Selective search algorithms assist in extracting ROI (Region of Interest) creating a boundary around the object and for each ROI, SVM (Support Vector Machine) classifiers are used to determine the type of object in the ROI. R-CNN and YOLO models have varied applications in the field of tracking
Model Sosialisasi Dan Pendampingan Mahasiswa KKP UIN Mataram Di Tengah Pandemi Covid 19
Authors: Efendi M. Harja
Published: January 2022

Covid-19 is a disease caused by a new type of corona virus that appeared at the end of 2019 for the first time in Wuhan, China which is currently causing a pandemic in almost all over the world. The main symptoms of Covid-19 are cough, fever and shortness of breath (Ministry of Health, 2020). Covid-19 infection also causes quite high mortality in various countries. The Covid-19 pandemic which is currently endemic to the world is currently paralyzing all sectors including the world of education, where children have to carry out distance learning activities carried out at their respective homes via the internet. This creates new problems where some areas have not been reached by internet facilities. Online learning that has not been properly prepared certainly has an impact on the learning methods used by educators. Likewise, the acceptance of learning from students is also very diverse, often they do not understand the material or delivery from the teacher. The Minister of Education and Culture, Nadiem Makarim, together with 3 other ministers, namely the Minister of Religion, the Minister of Health and the Minister of Home Affairs, made an agreement to allow face-to-face schools starting in January 2021. Higher education as an institution that has the responsibility to be able to provide knowledge to the community should carry out Community Service activities as a form of the tri dharma of higher education
Kontribusi KKP UIN Mataram Dalam Meningkatkan Kesadaran Masyarakat Kembang Kerang Mematuhi Protocol Covid-19
Authors: Al Kusaeri Al Kusaeri
Published: January 2022

Since the enactment of the COVID-19 pandemic status by the World Health Organization (WHO) on March 11, 2020. Massive joint efforts are needed by the world community to fight the spread of the COVID 19 virus so as not to cause more victims. The crisis due to the spread of Covid 19 is not only seen as a health crisis, but affects crises in various sectors of public life, because the impact affects all sectors of life. Facing this, in addition to medical efforts by finding anti-viruses, public awareness of a healthy lifestyle is also needed, namely getting used to behavior following health protocols in carrying out various life activities to inhibit and stop the rate of transmission of Covid 19. Paying attention to the movement of the spread of Covid 19 which runs very fast Therefore, fast public awareness is also needed to get used to following the covid 19 protocol. For this reason, all levels of society must take part in increasing public awareness to carry out various activities by following the Covid 19 protocol including Higher Education, as the efforts that have been carried out by UIN Mataram through Participatory Work Lecture (KKP) activities in 2020
Keterlibatan Mahasiswa KKP-DR UIN Mataram Pada Masa Pandemi Covid-19 Dalam Program Pendidikan Dan Kesehatan Di Desa Dasan Tapen, Gerung, Lombok Barat
Authors: Muammar Muammar
Published: January 2022

Corona Virus Disease 19 or known as Covid-19 has changed the order of human life in the world. Life that used to feel good has turned into a big disaster. All aspects of life starting from the economic, social, educational and health aspects have turned into a prolonged and abnormal crisis. The abnormality is not to be lamented but must be able to survive and find a solution. This means that everyone must be involved and take part in efforts to minimize the impact caused by Covid-19. One of the government agencies involved for the above purposes is UIN Mataram. The involvement of UIN Mataram here is to direct students to carry out Participatory Work Lectures from Home (KKP-DR). The implementation of the KKP-DR is focused on the education and health aspects. Both aspects are expected that students can be involved to help the government overcome various problems in education and health. In Dasan Tapen Village, Gerung, West Lombok, various efforts were made by students in both aspects. In the field of education, students provide study guidance to school children from elementary to high school levels, while in the health sector, students conduct socialization to prevent the spread of Covid-19.
Meningkatkan kualitas bacaan dan hafalan anak melalui inisiatif pemuda Dusun Jorong Desa Sikur Barat dalam mendirikan (LTKQ)
Authors: Iswaratama Aulia
Published: January 2022

The existence of the qur 'an as a living guide is mandatory to be studied and taught for all mankind to have nothing more to gain the degrees of takwa and the salvation of the afterlife.So it is important to give knowledge and education about the qur 'an at an early age as a provision for children to print the generations of the qur 'ani.Early childhood is a golden age that results in rapid growth and growth. To create a generation of the qur 'ani that can understand and memorize the qur 'an, our village's jorong village west of sikur established an institute of tahfidz,and the study of the qur 'an,which is aimed at helping children improve reading and reciting the qur 'an,as well as teaching children basic religious science and educating them to be the ultimate discipline of time.
Reduction of acidity and corrosive activity of an oilstock
Authors:   «OilGasScientificResearchProject» Institute, SOCAR, Baku, Azerbaijan, Matiyev K. I. , Samedov A. M. ,   «OilGasScientificResearchProject» Institute, SOCAR, Baku, Azerbaijan, Akhmedov F. M. ,   SOCAR Midstream Operations Limited, Baku, Azerbaijan
Published: January 2022

A new composition has been developed to reduce the acid number and corrosive activity of oilstock, which includes hydroxides of group 1A elements, substances with demulsifying properties, as well as surfactants that create additional auxiliary properties. The activity of the developed compositions to reduce acidity and corrosion activity was studied on various types of oils taken from the Dubendi site. Keywords: naphthenic acids; acid number; corrosive activity; surfactant; oilstock.
Eksplorasi Konsep Falah Perspektif Umer Chapra
Authors: Syamsuri  , Nurul Rahmania  , Ardiyanti
Published: January 2022

The main focus of this research is to discuss the concept of M. Umer Chapra's thought in the world of economics. This study uses a qualitative-descriptive approach with library research techniques (Library Research). The results of the study show that M. Umer Chapra's thoughts in the field of economics have formulated many religious, traditional to modern sciences. Among the many concepts of thought, the concepts of falah, hayyah thayyibah, and economic obstacles for Muslims are still interesting discussions to be studied. From his theory of economic thought, Umer Chapra puts forward moral intensity as the most important thing to be taken into account. Because morality is the key to the life goals of falah and hayyah thayyibah. As well as being able to deliver a fair Islamic economy in the socio-economic field, so that it becomes a means of solving the failure of the Socialist and Capitalist economies.
Intangible cultural heritage as a resource for cultural tourism: the case of embroidery and carpet weaving in Ukraine
Authors: Beznosiuk Olena , Liubitseva Olha , Popovych Sergiy
Published: January 2022

The purpose of the article is to present intangible cultural heritage as a resource for a special category of cultural and educational tourism, namely heritage tourism. The authors use embroidery and carpet weaving as examples of intangible cultural heritage. The methods used in the study include a review of foreign and domestic theoretical and methodological developments, analysis of best practices in the field of heritage tourism, field research, analysis of materials collected during a survey of locations and the authors’ personal experience of tourist products. The results of the study outline the development of heritage tourism based on a creative approach as well as strategic plans of the state regarding tourism development. Based on practical experience, the authors present general principles of designing tourist routes, where elements of intangible cultural heritage act as “magnets”. The analysis has indicated elements of intangible cultural heritage that can appeal to tourists under particular circumstances. The authors argue that the development of heritage tourism based on a creative approach to designing tourist products in the form of intangible cultural heritage should popularize it in the national tourism market and promote tourism destinations with intangible cultural heritage, such as embroidery and carpet weaving. These tourist destinations should be used not only to attract domestic and foreign tourists, but also to promote the Ukrainian culture.
Proposal for the revision of the Special Fitness Test in judo
Authors: Błach Wiesław , Ambroży Tadeusz , Obmiński Zbigniew , Stradomska Justyna , Rydzik Łukasz
Published: January 2022

Introduction: To assess the level of physical fitness among high-performance athletes, a number of tests are used, including a treadmill, cyclo-ergometer or other mechanical devices integrated with a sensitive power and work measurement system. Such studies, however, involve selected parts of the muscles of the upper or lower limbs, while the specific structure of the task in combat sports requires the work of the muscles with regard to the entire body. For this reason, a field test called Special Judo Fitness Test (SJFT) has long been used in judo. Performing this test requires the participation of 2 sparring partners (uke) with a body mass similar to the tested competitor. In small groups, this requirement may not always be met. In addition, the uke is required to be highly skilled in the safe technique of falling onto a mat (ukemi) in order to minimise the risk of injury. The aim of the work was to develop and validate a throw test with the use of dummies already available on the market. Materials and methods: The study comprised 3 competitors from each weight category. The subjects performed special fitness tests - seoi-nage throwing technique with the participation of 2 uke and the o-goshi technique (Special Fitness Test for Combat Sports - SFTCS) with the use of dummies having masses adapted to ‘conventionally’ lighter (40-81 kg) and heavier athletes (> 81 kg). In the case of seoi-nage, the uke stood up on his own, while in the o-goshi test, the tori personally verticalised the dummy for the next action. For each test, the number of throws was recorded and the Fitness Index was calculated from the measurements of changes in the heart rate/minute after the trials were performed. The trials for both tests were carried out on 2 dates with an interval of 5 days. Using statistical calculation procedures, the results of both tests were compared and the SFTCS was validated. Results: Statistically significant linear correlation coefficients were recorded for the number of throws and the Fitness Index between both tests and the 2 terms. The calculations of the Intraclass Correlation Coefficients for repeated measures and the standard error have demonstrated the great applicative value of the SFTCS. Conclusions. SFTCS provides reliable results of physical fitness, it is easy to perform in field conditions and requires no uke involvement.
Avaliação de Linguagens de Programação do Plano de Dados em Redes Definidas por Software
Authors: Bol Juliana Duarte , Bol Paula Duarte , Esteves Rafael P. , Cordeiro Weverton , Lunardi Roben C.
Published: January 2022

A evolução das infraestruturas de redes de computadores e protocolos de comunicação tem sido restringida nas últimas décadas. Isso ocorreu devido às dificuldades em realizar mudanças na infraestrutura de rede, a predominância de tecnologias específicas do fornecedor e as limitações no hardware disponível. As Redes Definidas por Software (SDN) trazem um novo paradigma para as redes, auxiliando no gerenciamento e administração de redes complexas devido à possibilidade de programação do plano de dados. A fim de fornecer uma avaliação das linguagens de programação disponíveis para o plano de dados, este trabalho apresenta um estudo preliminar e uma análise inicial do desempenho das linguagens POF, P4, µP4, e NPL.
Uma proposta de análise do ciclo de vida de credenciais em redes LoraWan privadas para IIoT
Authors: Silva Sergio Henrique , Miers Charles Christian
Published: January 2022

O uso de dispositivos inteligentes para as mais diversas atividades humanas fez emergir o conceito como IoT, e de IIoT quando estes dispositivos são aplicados à indústria. A gestão de identidades e segurança em ambientes IIoT tem requisitos específicos no ciclo de vida das credenciais utilizadas. A utilização de LPWAN e RSSF em redes industriais é um assunto que merece atenção, bem como conceitos do ciclo de vida de credenciais. Neste artigo, é feita uma proposta de pesquisa centrada no problema da garantia de autenticidade de dispositivos por meio da análise do ciclo de vida das credenciais. Tendo como objetivo, fazer uma análise de segurança em relação ao ciclo de vida de credenciais no cenário proposto.
Kata e runC runtime usando Docker: uma comparação de perspectiva de rede
Authors: Cochak Henrique Z. , Miers Charles C.
Published: January 2022

O módulo runtime de plataforma Docker possui o único propósito e este é de conter todo o ciclo de vida da existência de um contêiner e como um módulo, é possível retirá-lo e conectar outro runtime na sua posição. Com esta possibilidade, manifestou-se outro runtime chamado kata, focando em questões de segurança para o contêiner. Este trabalho apresenta uma comparação aprofundada entre runtime runC e kata, comparando e analisando desempenho de largura de banda e latência, resultando em um desempenho melhor do runC.
A Bus-based Opportunistic Sensing Network
Authors: Caminha Pedro Henrique Cruz , Costa Luís Henrique Maciel Kosmalski , Couto Rodrigo de Souza
Published: January 2022

Smart city applications need data about the city, and this data must follow specific requirements. Two of these requirements are the maximum delivery delay and the minimum measurement frequency. Using buses to gather data and bus stops as gateways can be cost-effective, but data might not fit the application requirements. In this thesis, we present a model to minimize the delay of data delivery, a metric to estimate the coverage, and a prototype of the nodes of such a network. We use GPS data from the bus ﬂeet of Rio de Janeiro to show that it is possible to cover a significant part of the city, fulfilling application requirements specified by the smart city literature.
A Solution for Goal-oriented Policy Refinement in NFV Management and Orchestration Systems
Authors: Bonﬁm Michel , Freitas Fred , Fernandes Stênio
Published: January 2022

In this thesis, we propose an automated policy refinement procedure for NFV-MANO systems based on planning and description logic reasoning. It is implemented in ATOM, a framework that enables NFV-MANO to record high-level goals and performs a fully automated policy refinement that derives enforceable rules to govern NFV-MANO behavioral choices. Besides, ATOM provides a semantic verification system to find inconsistencies among policies. Experiments have shown that our solution scales well considering realistic scenarios with different sizes.
Modelo Adaptativo para Previsão de Recursos de Rede em Provedores de Internet Modernos
Authors: Oliveira Dyego H. L. , Gomes Rafael L.
Published: January 2022

Provedores de Internet Modernos (MISPs) precisam lidar com circunstâncias como a demanda elástica de recursos de rede que podem causar queda na Qualidade de Serviço (QoS). Uma abordagem promissora para lidar com demanda elástica é o uso de técnicas de previsão de tráfego. Neste contexto, este resumo apresenta o modelo adaptável de previsão de rede para MISPs, que ajusta sazonalidade e tendência e remove os ciclos de erro na série temporal de acordo com o comportamento observado no tráfego de rede. Os resultados, usando um conjunto de dados real, sugerem que o modelo proposto aprimora as técnicas de previsão tradicionais.
Routing based on Reinforcement Learning for Software-Defined Networking
Authors: Velasco Daniela Maria Casas , Fonseca Nelson Luis Saldanha da , Rendón Oscar Maurício Caicedo
Published: January 2022

Traditional routing protocols employ limited information to make routing decisions, leading to slow adaptation to traffic variability and restricted support to applications quality of service requirements. This paper introduces the work developed in the MSc. thesis entitled "Routing based on Reinforcement Learning for Software-Defined Networking", which defines routing approaches based on (deep) reinforcement learning. The results show that our solutions surpass routing algorithms based on Dijkstra as well as they are practical and feasible solutions for routing in Software-Defined Networking.
Aplicação de Algoritmos de Aprendizado de Máquina para Detecção de Intrusão
Authors: Bentes Eliel Dos S. , Figueiredo Yann Fabricio Cardoso de , Campos Lidio M. L. de
Published: January 2022

Técnicas de mineração de dados são ferramentas fundamentais em um Sistema de Detecção de Intrusão. Nesse trabalho, realizaram-se simulações em um ambiente de detecção de intrusão onde foram analisados os desempenhos de dois algoritmos de aprendizado de máquina, íArvore de Decisão e o Naive Bayes na tarefa de classificação de conexões normais ou intrusões, utilizando-se o dataset KDDCUP'99. A classificação do conjunto de dados foi realizada em duas etapas na primeira com apenas duas classes de conexão (normal e intrusão) utilizando a técnica de validação cruzada com valor de k menor ou igual a 10. Na segunda com cinco classes de detecção (quatro para ataques e uma normal) usando o valor de k maior ou igual a 10. O algoritmo íArvore de Decisão é bastante eficiente em classificar corretamente uma conexão como sendo normal ou intrusão. Entretanto, algoritmo Naive Bayes(NB) é muito mais rápido em classificar uma conexão, Considerando que um sistema de detecção deve fornecer respostas em tempo real, por isso o NB foi o mais indicado, na tarefa de detecção de intrusão, tanto para duas como para cinco classes de detecção.
Avaliação da Integração do Protocolo MQTT em uma Plataforma de Cidades Inteligentes
Authors: Cunha Bruno Carneiro da , Batista Daniel Macêdo
Published: January 2022

O número de aplicativos baseados no protocolo Message Queuing Telemetry Transport (MQTT) tem aumentado bastante, fazendo com que esse seja o protocolo pub/sub mais popular do mundo. Este artigo apresenta o desenvolvimento e a avaliação de um adaptador MQTT para a plataforma de cidades inteligentes InterSCity, uma plataforma de código aberto para aplicações robustas de cidades inteligentes e Internet das Coisas. O adaptador permite que sensores e atuadores interajam com a plataforma usando o protocolo MQTT. A avaliação de desempenho do adaptador sugere que o uso do MQTT pode ser mais eficiente que o uso da API HTTP. Por exemplo, com o uso do MQTT, foi observada uma vazão até 84,27 vezes maior do que com o uso do HTTP.
Extração de Parâmetros para Simulação de Redes em Aplicativos Móveis de Grande Utilização
Authors: Cardozo Renê Eduardo Pereira , Batista Daniel Macêdo
Published: January 2022

Este artigo apresenta uma investigação a respeito da aderência do novo protocolo da camada de transporte, QUIC, por aplicações de grande utilização em dispositivos móveis e suas principais características de tráfego de rede. Para isso, foram escolhidos nove aplicativos com mais de 1 bilhão de downloads cada na Play Store, e eles tiveram seu tráfego de rede capturado durante cinco minutos de utilização por meio do software Wireshark. Baseado nas características encontradas (latência, bytes transferidos, quantidade de pacotes transferidos, taxa de transferência, tamanho dos pacotes e endereços IP envolvidos na comunicação), foram extraídos parâmetros que podem ajudar na simulação destas aplicações em simuladores de rede como o ns-3.
Aero Heating Optimization of a Hypersonic Thermochemical Non-Equilibrium Flow around Blunt Body by Application of Opposing Jet and Blunt Spike
Authors: Renane Rachid , Allouche Rachid , Zmit Oumaima , Bouchama Bouchra
Published: January 2022

The goal of this work is to give optimum aerothermal solutions for thermal protection of the nose wall of space shuttles during atmospheric reentry, where the air flow is hypersonic, nonequilibrium reactive flow (vibrational and chemical) behind detached shock waves, it’s governed by Navier–Stokes equations with chemical reaction source terms, and modelled using five species (N2, O2, NO, N, O) and Zeldovich chemical scheme with five reactions. This study which simulates the flow using the software Fluent v.19 focuses on the comparison between three protection techniques based on the repulsion of the shock wave, the first is geometric, it consists in introducing a spike that makes the right shock move away from the nose of the shuttle, this allows the endothermic physicochemical processes of dissociation and ionization to absorb heat, the second technique is based on an opposite jet configuration in the frontal region of the nose, this jet allows to push the strong shock, and consequently reduce the heat released, the last technique is the assembly of the two previous techniques; Jets nearby the spike noses were set up in front of the blunt body to reconfigure the flow field and reduce aerodynamic overheating. The opposing jet model reduces the heat at the nose by 12.08% compared to the spike model and by 20.36% compared to the spike jet model. The flow field reconfiguration was the most important factor in heat reduction, according to the quantitative analysis, a combination parameter was given as the main criterion for designing spiked bodies with opposing jets for the goal of heat reduction based on the locations of the reattached shock and its interaction with the conical shock. The results obtained are in good agreement with the specialized literature.
Surgery of Meningiomas of the Anterior Clinoid Process
Authors: Voznyak Oleksandr , Hryniv Nazarii
Published: January 2022

Sphenoid wing meningiomas account for 11%-20% of all intracranial meningiomas, whereas meningiomas of the anterior clinoid process comprise about 34.0–43.9%. Assignment of these cranio-basal tumors to a separate group is due to the parasellar location and challenges in their surgical removal, mainly because of its anatomical syntopy: compression of the optic nerve, carotid artery inclusion, and invasion to the cavernous sinus. This chapter consists of the combination of current knowledge and our experience in understanding, diagnosis, surgical strategy, and complication avoidance with these tumors.
Alkali Homogeneous Catalyzed Methyl Ester Synthesis from Chrysophyllum albidum Seed Oil: An Irreversible Consecutive Mechanism Approach
Authors: Chizoo Esonye
Published: January 2022

This chapter considers the application of alkaline (NaOH) based catalyzed methanolysis of seed oil from Chrysophyllum albidum (African star apple) as a viable route for synthesis of methyl esters (biodiesel). Specific consideration was given to the chemical kinetics and thermodynamics of the irreversible consecutive mechanism of the process on the basis of higher application of methanol/molar ratio (>3:1) as a feasible approach for generating required data for commercial scale-up of the process. The application of power rate law revealed that second order model was the best fitted model on the 328 K, 333 K and 338 K temperature and 0–100 min ranges studied. Rate constants of the glyceride hydrolysis were 0.00710, 0.00870 and 0.00910 wt% min−1 for the triglyceride (TG), 0.02390, 0.03040 and 0.03210 wt% min−1 for the diglycerides (DG) and 0.01600, 0.03710 and 0.04090 wt% min−1 for the monoglycerides (MG) at the above respective temperatures. The activation energies were 2.707, 7.30 and 23.33 kcal/mol respectively. TG hydrolysis to DG was the rate determining step. Rates of reactions were found to increase with increase temperature and mixing rate (200, 400 and 800 rpm). No optimal mixing rate was detected and the highest mixing rate of 800 rpm was the most favorable in the mixing range under investigation. The possible reason for the absence of lag period is formation of methyl esters, which acted as a solvent for the reactants, and consequently, made the reaction mixture a homogeneous single phase. The quality of the produced methyl esters were found to compare with international standards. All the results lead to more diverse and novel applications of the seed oil in biodiesel productions.
Mothers' Experiences of Husband’s Involvement in Maternal Fetal Attachment: A Qualitative Study
Authors: Abasi Elieh , Borghei Narjes Sadat , Farjamfar Maryam , Goli Shahrbanoo , Keramat Afsaneh
Published: January 2022

Background: The involvement of husbands during pregnancy within the Iranian culture is one of the challenging topics. In this context, efforts to encourage male involvement in the maternal health issues can strengthen family bonds and consequently improve the relationships between men and women in societies. Objectives: This qualitative study aimed to elucidate the involvement of husbands in maternal-fetal attachment (MFA). Methods: Using a qualitative approach and conventional content analysis, 11 pregnant women referring to the health care centers in Sari, Iran were interviewed from March 2020 to February 2021. The participants met the maximum diversity criteria in terms of age, level of education, occupation, and socioeconomic status. Deep and unstructured interviews were utilized to obtain the research data. All the interviews were then transcribed verbatim and analyzed using the qualitative content analysis method developed by Graneheim and Lundman in MAXQDA Software. Results: A total of 350 codes emerged from the data. We identified a main theme entitled ‘husband support’, which included four categories and 11 sub-categories. The main categories were: (1) empathic response, (2) emotional support, (3) continued support, and (4) attention to fetus. Conclusions: Interventions to enhance husband support could increase MFA. Planning to promote male participation in pregnancy process is essential to promote maternal and child health.
Knowledge, Attitudes, Threat Perception, and Practices toward HIV/AIDS among Youths in Iran: A Health Belief Model–Based Systematic Review
Authors: Honarvar Behnam , Jalalpour Amir Hossein , Shaygani Fatemeh , Eghlidos Zahra , Jahangiri Soodeh , Dehghan Yasmin , Poreisa Mohammad Jafar , Rafiei Fatemeh
Published: January 2022

Context: About one third of all new HIV infections are estimated to occur among young people globally. In recent years, the increasing age of marriage in Iran has caused increasing risky behaviors in the young population. According to evidence, risk perception toward acquiring HIV is an important factor for risky behaviors. Objectives: This study was conducted to detect the concern toward HIV acquisition among Iranian youths. Evidence Acquisition: In this systematic review, the knowledge, attitudes, threat perception, and practices of youths toward HIV/AIDS were assessed through searching such databases as the Web of Science, PubMed, and Scopus. Quality assessment was done using STROBE and PRISMA-P checklists. A total of 1,036 articles were initially found, of which 28 articles were analyzed. Results: The youths’ knowledge about HIV/AIDS varied from low to moderate, their attitude was generally negative, perceived risk susceptibility was low, and risk perception ranged from 6.5 to 60%. Premarital sexual relationships were reported by 8 - 50% of the youths, while the rate of both condom use and consistent condom use was less than 50%. Conclusions: The current situation is worrisome and needs serious practical measurements. Therefore, urgent and multifactorial interventions such as establishment of youths’ sexual reproductive health services and its integration into the current primary health care system across the country are needed.
Promoting Professional Socialization
Authors: Kim Dayoung ,   Philosophy Documentation Center
Published: January 2022

During the professional socialization process, nascent professionals internalize the moral values of their profession. Since professional socialization begins in professional schools, this article provides a new conceptual framework for professional ethics education which highlights the affective aspects of moral formation. To create the conceptual framework, this article synthesizes the ideas of Durkheim, Kohlberg, Hoffman, and Haidt on moral formation, with Durkheim as a common thread. In this conceptual framework, the internalization process is influenced and promoted by social discipline, which includes both cognitive and affective aspects. Desirable social discipline can be achieved when cognition and affect are well-balanced, with respect for individual differences. To illustrate how this conceptual framework can be applied to professional education, this article uses the specific example of engineering ethics education.
The 'New' Norms of Education Policy in the 21st Century
Authors: Wiseman Alexander
Published: January 2022

El siglo XXI ha traído consigo un cambio de política en la educación a niveles que rivalizan con los esfuerzos de reforma educativa global del siglo XX, que cambiaron el paradigma, pero los mismos problemas (en diferentes formas) parecen repetirse, no obstante. La política educativa del siglo XXI, especialmente a nivel mundial y nacional, se ve obligada a reconocer y abordar los efectos de una política pandémica, polémica y populista, y del sexismo y el racismo institucionalizados. Y ha habido y seguirán existiendo cambios significativos en la política y la práctica educativa del siglo XXI en respuesta a estas crisis, pero en medio del cambio hay una notable permanencia en las ideas, las estructuras, los contenidos y la pedagogía del siglo XX incrustados también en la educación. Este artículo examina la promesa de los avances del siglo XX en la política y la práctica educativa frente a los retos y escollos de la educación del siglo XXI, tal y como se desprende de los avances educativos nacionales e internacionales.
Aspectos condicionantes de la tutoría universitaria. Un estudio comparado
Authors: Pantoja Vallejo Antonio , Colmenero Ruiz María Jesús , Molero David
Published: January 2022

Universities around the world are launching different actions of guidance and support to students. To analyze this phenomenon, a study in a Spanish and Argentine university is proposed. A Likert-type scale is designed and validated taking into consideration the student's gender, the university of study and the participation or not in the Plan Action Tutorial (PAT) as variables. A total of 866 students (314 men and 552 women) involved. The results indicate a good assessment of the aspects related to the PAT and the tutoring, but no significant differences are perceived between students. It is appreciated between both universities, in favor of the Argentine university in the positive estimation of the PAT and the tutoring, while this trend is invested in the use of ICT. In both cases, participation in the PAT improves the tutoring.

Las universidades de todo el mundo están poniendo en marcha diferentes acciones de orientación y acompañamiento al alumnado. Para analizar este fenómeno, se plantea un estudio en una universidad española y en otra argentina. Se diseña y valida una escala tipo Likert tomando como variables el género del alumnado, la universidad de estudio y la participación o no en el Plan de Acción Tutorial (PAT). Intervienen un total de 866 estudiantes (314 hombres y 552 mujeres). Los resultados indican una buena valoración de los aspectos relacionados con el PAT y la tutoría, no se perciben diferencias significativas entre alumnos y alumnas, pero sí se aprecian entre ambas universidades, a favor de la universidad argentina en la estimación positiva del PAT y de la tutoría, mientras que esta tendencia se invierte en el uso de las TIC. En ambos casos, se admite que la participación en el PAT mejora la tutoría.
Culturally responsive classroom-based assessment A case study of secondary schools in Ireland
Authors: Brown Martin , Burns Denise , McNamara Gerry , O'Hara Joe
Published: January 2022

This paper describes the current state of development in terms of the employment of culturally responsive modes of assessment in five secondary schools in Ireland. The study was part of a project, including partners from three other European countries, that sought to investigate the challenges and opportunities for culturally responsive assessment in the classroom. The first part of the paper explores key definitions and modes of assessment suggested in the literature that have the potential to be culturally responsive. Next, the protocol for the case study, the profiles of the five schools investigated, the data gathering methods employed, and the findings of the case study are presented. Finally, the discussion and conclusion draws together the key points from the case study and addresses the tensions and challenges involved in the implementation of culturally responsive classroom assessment. As the literature underpinning the case study was drawn from several countries and continents, it is suggested that the findings derived from this research, with the range of issues and insights for the practice of culturally responsive assessment, is also relevant to education systems where student populations are culturally diverse.

This paper describes the current state of development in terms of the employment of culturally responsive modes of assessment in five secondary schools in Ireland. The study was part of a project, including partners from three other European countries, that sought to investigate the challenges and opportunities for culturally responsive assessment in the classroom. The first part of the paper explores key definitions, and modes of assessment suggested in the literature that have the potential to be culturally responsive. Next, the protocol for the case study, the profiles of the five schools investigated, the data gathering methods employed, and the case study findings are presented. Finally, the discussion and conclusion draws together the key points from the case study and addresses the tensions and challenges involved in implementing culturally responsive classroom assessment. As the literature underpinning the case study was drawn from several countries and continents, it is suggested that the findings derived from this research, with the range of issues and insights for culturally responsive assessment, are also relevant to education systems where student populations are culturally diverse.