bluuebunny/crossref_metadata_2025 huggingface dataset:
Validação de Especificações Formais de Sistemas Dependentes de Tempo Através de Simulação
Authors: Scheffel Roberto Milton , Camargo Murilo Silva de
Published: May 2023

Este artigo apresenta uma abordagem baseada em simulação para a validação de sistemas dependentes de tempo, especificados numa extensão temporal da linguagem LOTOS denominada RT-LOTOS (Real-Time LOTOS). A primeira parte do artigo apresenta as principais características de RT-LOTOS, com uma discussão de sua sintaxe e semântica. A seguir, é apresentada uma metodologia de validação de especificações RT-LOTOS, baseada em simulação. Para tal, o presente artigo apresenta uma ferramenta que suporta a simulação interativa e automática das especificações, apresentando suas funcionalidades. Para uma melhor compreensão, no final do artigo é apresentado um estudo de caso, baseado na especificação de um protocolo, usando a ferramenta para a validação dos seus requisitos.
CGILua: A Multi-Paradigmatic Tool for Creating Dynamic WWW Pages
Authors: Hester Anna M. , Borges Renato , Ierusalimschy Roberto
Published: May 2023

The dramatic growth of the Internet and the World Wide Web creates great demand for tools to support the construction and maintenance of WWW sites. CGILua intends to simplify the task of creating dynamic Web pages, supporting three different paradigms for describing dynamic Web pages: Programming, templates, and database. Besides fully supporting these three paradigms, the user can also freely mix them, allowing the use of CGILua in new interesting ways, even in the description of static pages. CGILua is fully implemented, and is already being used in industrial sites.
Estratégia de Geração de Dados de Teste Baseada na Análise Simbólica e Dinâmica do Programa
Authors: Herbert Juliana Silva de , Price Ana Maria de Alencar
Published: May 2023

A geração automática de dados é considerada a tarefa mais crítica do teste estrutural. A obtenção de um conjunto de dados confiável, de propósito geral, não é computável. Assim sendo, os estudos de geração de dados devem basear-se em critérios específicos de teste. Os critérios utilizados para o teste estrutural abordados neste trabalho são os que selecionam caminhos a partir da análise dos fluxos de controle e de dados do programa. Para que a cobertura seja atingida, dados devem ser gerados de tal forma que permitam a execução de todos os caminhos selecionados. Por outro lado, a programação em lógica tem sido bastante utilizada para a implementação de protótipos de ferramentas de apoio às fases do desenvolvimento de software, inclusive à fase de validação. A linguagem Prolog, por exemplo, possui características, próprias para o processamento simbólico, tais como: formalismo DCG, reversibilidade e prova de teoremas, que são extremamente adequadas ao teste estrutural de software, mais especificamente à geração automática de dados para teste. Este artigo apresenta uma proposta de estratégia de geração automática de dados para o teste estrutural, baseada na programação em lógica. Nesta estratégia, são realizadas análises simbólica e dinâmica do programa, a partir das quais são extraídas informações que, combinadas, constituem-se em heurísticas para a geração de dados.
Teste de Integração: Projeto de Operadores para o Critério Mutação de Interface
Authors: Delamaro Márcio Eduardo , Maldonado José Carlos
Published: May 2023

Um dos mais importantes pontos na atividade de teste é a seleção de conjuntos de teste que sejam eficazes. Diversos critérios de adequação de teste têm sido propostos para auxiliar na seleção de casos de teste mas à maioria deles é restrita ao teste de unidade. Esse fato deve-se principalmente às características dos requisitos de teste requeridos por esses critérios que limitam-se ao escopo de uma única unidade. Este artigo apresenta um critério interprocedimental baseado em mutação, denominado Mutação de Interface, que pode ser aplicado no nível de integração de software e o conjunto de operadores de mutação especificamente projetado para esse critério. É apresentado também um resumo de resultados obtidos com a aplicação desse critério em alguns estudos empíricos já conduzidos utilizando-se a ferramenta PROTEUM/IM que apoia a aplicação do critério Mutação de Interface.
SISCO-RIO: Um Sistema Assíncrono para Apoiar a Preparação de Reuniões
Authors: Cavalcanti Maria Cláudia , Borges Marcos R. S. , Endo Marcos Yuly
Published: May 2023

Este artigo não possui resumo.
Multiview: Requirements Modeling and Formalisation
Authors: Castro Jaelson F. B. , Toranzo Marcos A. , Gautreau Christian J. , Bueno Marcio A. S.
Published: May 2023

This article does not have an abstract.
Ambiente Memphis: Estágio Atual
Authors: Werner Cláudia M. L. , Travassos Guilherme H. , Rocha Ana Regina C. da , Cima Alberto M. de , Vilanova Luciana de O. , Coelho Ana Cecília B. , Alenquer Paulo L.
Published: May 2023

This work presents the current version of the MEMPHIS Environment, developed at COPPE/UFRJ. The MEMPHIS Environment is a Reuse Based Software Engineering Environment that uses TABA's Instantiated Environments Model. The environment was built in Sun workstations with the Unix system and the Eiffel programming language.
Um Sistema de Padrões para Software Criptográfico Orientado a Objetos
Authors: Braga Alexandre M. , Rubira Cecília M. F. , Dahab Ricardo
Published: May 2023

Neste trabalho, um sistema de padrões [BMR+96] para software criptográfico orientado a objetos é proposto. Neste sistema, os aspectos da arquitetura de software criptográfico são abordados como microarquiteturas [GHJV93] interrelacionadas. Quatro padrões são classificados de acordo com os objetivos fundamentais da criptografia [Mv0V96](ver Apêndice A). Os padrões são: Sigilo da Informação, Integridade da Mensagem, Autenticação da Mensagem e Autenticação do Remetente. Outros quatro padrões são obtidos a partir de combinações dos anteriores: Sigilo com Autenticação, Sigilo com Integridade, Sigilo com Assinatura e Assinatura com Apêndice. Os oito padrões criptográficos possuem estrutura e dinâmica comuns e, por isso, podem ser representados por um padrão mais genérico, chamado Metapadrão Criptográfico. Os oito padrões e o Mctapadrão Criptográfico podem ser dispostos como vértices de um grafo direcionado acíclico no qual um percurso documenta uma sequência de decisões de projeto.
ÁBACO: Um Ambiente de Desenvolvimento Baseado em Objetos Distribuídos Configuráveis
Authors: Souza Cidcley Teixeira de , Oliveira Mauro
Published: May 2023

A arquitetura CORBA tem se popularizado devido as facilidades que a tomam atraente como ambiente para o desenvolvimento de aplicações distribuídas. Essas facilidades, no entanto, contrastam com as dificuldades iniciais encontradas na manipulação de seus novos conceitos. Esse artigo apresenta o ÁBACO, um ambiente gráfico que utiliza o conceito de configuração. O ÁBACO permite o desenvolvimento de complexas aplicações distribuídas, de forma construtiva no CORBA, sem a necessidade do conhecimento das idiossincrasias dessa arquitetura.
Zeit.
Authors: Gloy Karen
Published: May 2023

Bis heute ist es nicht gelungen, die vielfältigen Aspekte der Zeit: Lage- und Modalzeit, das Problem Zeit und Ewigkeit, den Augenblick als Grenze und als nunc stans (Epiphanie der ewigen Gegenwart), die Tempora und Aktionsarten, die Erlebniszeit, die Handlungszeit, die wissenschaftlich-mentale, mathematische Zeit, die qualitative, die quantitative Zeit usw. in einer einheitlichen Theorie zusammenzubringen, ganz zu schweigen von den Zeitvorstellungen der diversen Gebiete, der Psychologie, Physik, Religion usw. In diesem Buch werden die heterogenen Konzepte der Zeit mit ihren wesentlichen Grundzügen herausgearbeitet und in einem Stufen- bzw. Schichtenmodell miteinander verbunden, angefangen von der subjektiven Erlebniszeit, wie sie im Alltag und auch in der Mystik als Dehnungsphänomen und relative Dauer begegnet, über die strukturierte Handlungszeit, die es mit Zeitgestalten (eschatologischer, oszillierender und zyklischer Form) zu tun hat, bis hin zur mathematisch homogenisierten, kontinuierlichen, unendlichen Zeit und zur suprarationalen, wie sie der Quantenphysik als einer komplementären Theorie zugrundeliegend gedacht werden muss.
Philosophie des Engagements
Authors: Gillissen Matthias
Published: May 2023

Wenn es darum geht, die Beziehung zwischen Mensch und Welt zu beschreiben, verfällt der Verstand oft in die einfache Möglichkeit, zwischen Erkennendem und Erkanntem strikt zu unterscheiden. Die Untersuchung will zeigen, dass dies den eigentlichen Weltbezugs nicht überzeugend wiederzugeben vermag. Die Philosophie des Engagements ist eine Philosophie dynamischer Strukturen, die das Weltverhältnis des Menschen als Austausch und Dialogizität zwischen Mensch und Welt versteht. Der Mensch ist damit stetige Stellungnahme in und zu einer weltlichen Struktur, die sich im Akt der Stellungnahme erst bestätigt findet und weiterwebt. Dadurch werden Selbst- sowie Weltverhältnis begründet. Den Menschen in diesem Sinne als 'in die Welt engagiert' zu verstehen, bedeutet, seine Existenz auf der Grundlage eines ontologisch fundierten Austauschgeschehens zu betrachten. Bewegung und Freiheit (Bergson), Intentionalität (Husserl), Existenz und Situation (Sartre) sowie Verhalten und Leiblichkeit bieten phänomenologische Ansatzpunkte, die auf eine letztlich ontologisch zu verstehende Verwobenheit menschlicher und weltlicher Strukturen schließen lassen (Merleau-Ponty). Dadurch zeigt sich das Engagement zunächst als Phänomen des Zur-Welt-seins und schließlich als Zur-Welt-sein selbst. Das Gesamtbild zeigt, dass das Konzept des Engagements sich ideengeschichtlich als roter Faden durch die behandelten Philosophien zieht.
Landesrecht Saarland
Authors: Gröpl Christoph , Guckelberger Annette , Wohlfarth Jürgen
Published: May 2023

Das Studienbuch stellt in übersichtlicher und systematischer Form die wichtigsten ausbildungsrelevanten Teile des saarländischen Verfassungs- und Verwaltungsrechts dar. Die 4. Auflage behandelt das Verfassungs- und Verwaltungsorganisationsrecht sowie die Kernmaterien des Besonderen Verwaltungsrechts. Nicht mehr fortgeführt wurde das Kapitel zum Medienrecht, das allerdings ohnehin zunehmend durch bundeseinheitliche Vorschriften geprägt wird. Die 4. Auflage bringt das saarländische Landesrecht in übersichtlicher Form auf den neuesten Stand. Zu nennen sind hier vor allem die Änderungen infolge des neuen Saarländischen Gesetzes über die Verarbeitung personenbezogener Daten durch die Polizei.
Investing in Sustainable Development Goals: Opportunities for Private and Public Institutions to Solve Wicked Problems That Characterize a VUCA World
Authors: Sempiga Olivier , Van Liedekerke Luc
Published: May 2023

We live in a world full of global challenges, such as global warming, the COVID-19 pandemic, and only recently the Russia-Ukraine crisis, all of which confirm that we live in a volatile, uncertain, complex, and ambiguous (VUCA) world. Most of these challenges are considered to be wicked problems. For many decades, wicked problems have been viewed as difficult, even impossible to solve. This chapter examines how institutions can navigate the VUCA world through investing in SDG so as to solve wicked problems. The chapter argues that adopting socially responsible investment as a strategy allows both private and public organizations to improve economic, social, and environmental performance; and is a fine way of investing in SDG, which could be a long-term solution to wicked problems. Using a multivariate analysis of variance (MANOVA), the chapter examines the relationship between SDG investment and climate change solutions at the local level. Results show a significant effect of investment in SDGs on a solution to wicked problems like climate change. The chapter concludes that the difficulty or impossibility of solving global challenges is likely to be caused by a lack of investment in the SDGs.
Bisociation: Creativity of an Aha! Moment
Authors: Czarnocha Bronislaw , Baker William
Published: May 2023

This chapter presents a new theory of creativity in mathematics education. The theory has been anchored in two foundations: that of teaching practice of Vrunda Prabhu which occasioned surprisingly many Aha! Moments experienced by students in her remedial arithmetic classes in college and that of the Arthur Koestler’s volume The Act of Creation. The Act of Creation introduces term bisociation describing an Aha! Moment and Eureka Experience as “the spontaneous leap of insight which connects previously unconnected frames of reference” by unearthing “hidden analogies”. Whereas Koestler formulated the concept of bisociation within humor, scientific discover and art, we focus primarily on the bisociative creativity in mathematics. We abstract the concepts of the bisociative frame as the two unconnected frames of reference, useful method for (1) identification of heightened probability of creative insight in a given mathematical situation and (2) identification of possible creativity within different theories of learning. The chapter explores Koestler/Prabhu theory of learning through Aha! Moment and applies the bisociative frame to investigate its processes of interaction with several different theories of learning. Uncovered processes of interaction suggest that creativity should be the basis of contemporary learning and teaching.
Traffic Load and Its Impact on Track Maintenance
Authors: Marschnig Stefan , Ehrhart Ursula
Published: May 2023

Transport volume is often addressed as gross-tonnage when it comes to track degradation, maintenance needs and maintenance costs. Tonnage and thus weight are insufficient to address track loading: The vehicle properties, mainly axle load, unsprung masses and bogie stiffness, as well as train speed have a major impact on track maintenance demand. This chapter gives an overview on vehicle-specific track deterioration models and describes the maintenance needs of different track as well as the influence on track maintenance cost of different vehicles and trains. The approach proposed is both simple enough to be used and sufficiently detailed to address the main technical aspects. The differences of track maintenance necessary for mixed traffic lines, high-speed lines and heavy haul freight lines can be derived from the vehicles used and the existing train speeds. In passenger transport, the difference between push-pull loco hauled trains (with wagons) and multiple units are a major aspect.
Toxic Aluminum and Water Deficit Interaction in Plants: Physiological Aspects and Chemical Soil Management to Improve Root Environment in the Context of Global Climate Change
Authors: José Rodrigues Cruz Flávio
Published: May 2023

Human activity has contributed to the intensification of climate change. These climate changes cause a reduction in plant growth and agricultural production due to increasingly frequent periods of water restriction. This effect can be more severe in tropical regions where the acid pH of the soil and the toxic levels of aluminum have a natural origin due to the weathering of the soils. In this context, water deficiency and aluminum toxicity alone or together promote biochemical and physiological changes in plants. This suggests the need to adopt soil management strategies that minimize the joint impact of these two abiotic stresses. Thus, liming and gypsum contribute to improving the edaphic environment, because they reduce the availability of toxic aluminum but increase the soil pH. In this chapter, we propose a systematic review of the isolated and combined effects of water deficiency and aluminum toxicity in plants based on physiological, biochemical, and nutritional variables. Thus, the understanding of these responses will improve the understanding of the mechanisms of tolerance to the two abiotic stresses, indicating the need to use soil correctives to minimize the effects of water deficiency and toxic aluminum in the soil on plant growth.
Mental Health Conditions and Exercise
Authors: Marconcin Priscila , Rúbio Gouveia Élvio , de Maio Nascimento Marcelo , Ferrari Gerson , Marques Adilson
Published: May 2023

Mental health conditions are a major public health issue affecting many people worldwide. Evidence suggests that physical activity and exercise can prevent and treat mental health conditions, especially depression and anxiety. Several mechanisms are involved in the relationship between mental health conditions and exercise, from neurobiological to behavioural mechanisms. This chapter intends to explain the main mechanisms that explain that interaction and present recent evidence from studies that analyse the effects of exercise on mental health outcomes. It also highlights the principles of physical exercise (frequency, intensity, volume, and type) and how they can influence the main outcomes of mental health. Engaging in regular physical activity may prevent the onset of different mental health disorders. Also, evidence shows that exercise diminishes depressive symptoms. This chapter is indicated for health professionals who wish to have a broad view of the relationship between exercise and mental health. This knowledge can be valuable in designing public interventions that aim to treat mental disorders and optimise mental health.
Application of Computer-Assisted Surgery System Based on Artificial Intelligence in Pediatric Precise Oncological Surgery
Authors: Xiu Wenli , Hao Xiwei , Xia Nan , Chen Yongjian , Niu Haitao , Dong Qian
Published: May 2023

Pediatric oncological surgery is difficult and challenging, especially in children with malignant solid tumors. Compared with adults, children have immature organs, thin blood vessels, and poor surgical tolerance. Moreover, pediatric malignant solid tumors are often huge, complex in location, fast-growing, and highly malignant. With artificial intelligence and machine learning breaking through many bottlenecks, computer-assisted precision medicine has also taken a quantum leap forward. Ten years ago, Professor Dong’s group invented the Computer-assisted Surgery System (Hisense CAS). Now, this three-dimensional (3D) visualization technology based on artificial intelligence has been used for pediatric precise oncological surgery and has been upgraded to version 5.0. Hisense CAS was developed based on enhanced pediatric CT data, so it has advantages in displaying pediatric solid tumors. CAS can display the adjacent relationships of the tumor with the surrounding tissues (especially the compressed blood vessels) in a 3D, dynamic, and complete manner through rapid and accurate 3D reconstruction of organs, tumors, and blood vessels. Then, precise preoperative evaluations and surgical planning can be carried out. This chapter focuses on individualized computer-assisted surgical planning and progress in common and complex pediatric tumors (such as malignant liver tumors, retroperitoneal tumors, and mediastinal tumors) and introduces experience in improving the resectability of tumors and reducing surgical complications.
Ameliorative Effects of Zinc and Vitamin E on Physiological Changes after Exposure to Heavy Metal
Authors: A. Seriki Samuel , C. Mfem Charles
Published: May 2023

Heavy metals have been known to have great deteriorative impacts on the physiology of the body, altering the normal functioning of the body. These impacts cut across the various systems of the body including cardiopulmonary, endocrine, neurological, gastrointestinal, hematological, etc. However, not every exposure will leave such effects in the aftermath. The level of exposure to one heavy metal that is considered harmful may not be with another metal. This chapter examines the various levels of exposure that may be considered unhealthy to the human body, and the mechanisms by which the metals exert their impacts, with the aim of educating readers on how to keep exposure below such threshold level. This chapter also explains that not all heavy metals are considered unhealthy as there are essential heavy metals that may have some beneficial effects to the physiology of the human system.
Ahkamu Wilayati al-Mar'ah wa Abna'iha
Authors: Syabab Adeel
Published: May 2023

The current study dealt with the issue of the women’s guardianship over their underage children, in which it was found that the woman (the mother) has the legitimate and legal right of guardianship on her non-adult children. The study also dealt with the variance in the arrangement and order of guardianship. For instance, in Islamic jurisprudence, the mother’s rank in guardianship order came after the father and grandfather,but before the guardian. Nevertheless, in the Algerian legislation, the mother was classified directly after the father. This research also came to a conclusion that the guardianship should be transferred to the mother if the father dies. Otherwise, in the case of the father’s absence or any other impediment, the mother takes in charge only the urgent matters of her children.
Bitcoin Between The Economy and Islamic Law
Authors: Larfi Aicha
Published: May 2023

From the womb of cyberspace bitcoin, the first decentralized digital currency, differed from the traditional currencies that we used to revolutionize the world of finance, and in light of its rapid spread, became a source of concern and question about the impact of this child on the economy of states and individuals, opinions differed around him between supporters and opponents, hence this study came in order to search and extrapolate this currency to know the positions of countries and major companies and what economists expected for their future, and the legitimate vision is not yet clear, and it became a duty Intensified efforts to diagnose and adapt this contemporary event and thereby indicate its judgment and controls.
Sharia Compliance On Rewards In Sharia Saving At BMT NU Ngasem
Authors: Hikmah Salma Utiya , Qomaro Galuh Widitya
Published: May 2023

Wadi’ah Yad adh-Dhomanah is a conract for safekeeping of goods where the recipient of the deposit with or without the permission of the owner of the goods can take advantage of the goods that are deposited and must be responsible for the loss or damage of the goods. All profits obtained by the use of the goods become the right of the recipient of the deposit. This study aims to review the aspects of sharia compliance with the Wadi’ah Yad adh-Dhomanah contract and reward giving to savings products at BMT NU NGASEM. The sharia reference used in this study is the DSN MUI Fatwa NO. 86/DSNMUI/XII/2012 about rewards in Islamic Financial Institution Funds

This is a descriptive qualitative research with interview data collection methods and documentation studies. The analysis tool uses a comparative approach. The results of the study found that the majority of Wadi’ah Yad adh-Dhomanah contracts and reward giving to savings products at BMT NU NGASEM have met sharia compliance but there are some points in giving reward s that are not in accordance with the rules of the DSN MUI Fatwa NO. 86/DSNMUI/XII/2012.
In Defense of Doing Philosophy “Badly” or: How I Learned to Stop Worrying and Love Imperfection
Authors: Liberman Alida ,   Philosophy Documentation Center
Published: May 2023

I argue that it can sometimes be good to do philosophy badly and that this has important implications for our classroom practices. It is better to engage in philosophy in a mediocre way than to not engage with it at all, and this should influence what learning goals we adopt and how we assess students. Furthermore, being open to doing and teaching philosophy imperfectly is necessary for fighting against rampant prestige bias and perfectionism in our discipline and our classrooms; if we are to expand the canon and diversify our curricula, we must be willing to risk doing mediocre work ourselves and willing to support our students in doing the same. I conclude that we should sometimes be guided in our teaching by an alternative standard of philosophical excellence that is focused not on the quality of the work produced, but on the joy, creativity, and collaboration involved in the process.
Teaching Through the Tensions
Authors: Parsons Kate ,   Philosophy Documentation Center
Published: May 2023

This paper explores the tensions that arise when one considers the relevance of institutionalized philosophy to social, political, and environmental change. It considers the time it takes to think deeply, critically, creatively, against the urgent need for protest in the streets, for persuasion of our political representatives, for profound alterations to what we consume. Since philosophy in the academy can reek of disproportionate privilege and self-protection and norms that govern institutionalized philosophy often drive away some of the most curious minds and diverse perspectives, this paper considers: if our philosophical work does not help in substantial ways to address social, political, and environmental crises, can we, in good conscience, continue it? To think through this question, this paper will share a video-based assignment on “activism” that helps me, and hopefully students in my classes, navigate, but not resolve, this tension.
Computational Creativity or Automated Information Production?
Authors: Longo Anna ,   Bulgarian Academy of Sciences
Published: May 2023

Algorithms and automated learning systems have been successfully applied to produce images, pieces of music, or texts that are appealing to humans and that are often compared to artworks. Computational technologies are able to find surprising and original solutions–new patterns that humans cannot anticipate– but does this mean we ascribe to them the kind of creativity that is expressed by human artists? Even though AI can successfully detect humans’ preferences as well as select the objects that satisfy taste, can we ascribe to them the capacity of recognizing the intrinsic value of artworks? To answer these questions, I am first going to explain the kind of creativity that is expressed by contemporary predictive systems, then, in the second part of this paper, I will try to show the difference between the creativity of algorithms and the creativity of artists by expanding on Deleuze’s reflections.
The Interrelation between Philosophy for Children (P4C) and Creative Thinking
Authors: Akan Ramazan , Çüçen A. Kadir ,   Bulgarian Academy of Sciences
Published: May 2023

The aim of teaching philosophy to children ultimately is not to teach them the history of philosophy, but rather to teach them to think, starting from philosophical concepts. This will help to develop high-level skills in children such as questioning, research, understanding and interpreting knowledge, establishing meaningful relationships between knowledge, creating original ideas, and problem-solving. Models of philosophizing with children have been developed, and systematic application attempts have been made, producing successful results in many countries of the world. According to Matthew Lipman, these skills should be developed at a very young age with use of the model of philosophy for children (P4C). Our aim is to show and explore how to develop and sustain creative thinking, which is one of the achievements of P4C. If Lipman is right, children participating in these activities will start to gain creative thinking skills from an early age and will apply this foundation in other knowledge acquisition processes at more advanced developmental stages. This presentation aims to reveal the interrelation between P4C and creative thinking activity. First P4C will be explained, and then creative thinking and the interrelation between the two will be expanded upon in the conclusion.
Prototype of Resistance Spot Welding Material Preparation to Improve the Quality of Welding Joints
Authors: Ariyanto Ariyanto , A. Assagaf Iman Pradana , Ramadhan Latief Rifaldy , Maulana Fajar Reski , Gusrifar Gusrifar , Fitrah Muhammad Aqdar , Ikhsan Muhammad
Published: May 2023

The most improtant manufacturing process in several industries was resistance spot welding. Because it was easier to operate, it was very effective and efficient in operation, but sometimes there were still connection problems that were still of poor quality, both nuggets and areas that experience electrode pressure. The quality of the resistance welded joint was influenced by several factors, namely: preparation of materials, welding time, welding current, electrode pressure applied at the time of welding and treatment after welding. The purpose of this study is to design a material preparation prototype and analyze the test results of the resistance spot welding material prototype. The research method was carried out by designing a prototype of the preparation of resistance spot welding material and analyzing the strength of the best welded joints for the most qualified joints. Data collection was carried out by varying the roughness of the transverse surface of the joint to be tested by selecting the right welding parameters, tensile strength testing, and surface roughness. The results of the design carried out were made used iron plate as a frame with a thickness of 5 mm and using a thread bolt 670 mm long as a rail drive line and the movement of the rail was driven by a power window motor and can be controlled automatically with the help of arduino,  Servo motor, and Bluetooth module. The best welding strength was obtained at the roughness of the C600=0.20µm sandpaper where in the sandpaper experiment it was the smoothest.
Miriam Rasch: Súrlódás – Etika a dataizmus korában
Authors: Egresi Katalin
Published: May 2023

The nature of the Internet and man’s relationship to virtual reality is one of the theoretical problems of postmodern philosophical thought. The profiles created by algorithms transmit a variety of data about us. The increasing gap between the human being in physical reality and the “calculated“ human being raises a number of ethical problems. Do we have free will, are we capable of making responsible choices in the digital world? The digital world fills all spaces, dividing the individual into different categories and trying to eliminate all the spheres of personal existence that cannot be programmed in advance.
Családi értékek mentése
Authors: Lenkovics Barnabás
Published: May 2023

In this short essay, we demonstrate that the family community in the classical sense and marriage are eternal legal values. We should note that the role of life partners has undergone enormous changes in practice, but the importance of equal rights for life partners has not diminished. The Christian model can be a good moral basis for sensitising partners to equality and emphasising the importance of the quality of family life.
Dunántúli tanítói életképek a 19-20. századból – Németh Márton ágostai hitvallású evangélikus oskolamester hagyatéka
Authors: Németh Gabriella
Published: May 2023

Lutheran elementary and secondary schools played a significant role in public education and culture already in the 19th and 20th centuries. Enrolling students, holding weekly meetings, providing training training for teachers and designing syllabuses were all part of their educational activities. Teachers had a significant impact on the life of the local community, as the establishment and operation of associations and community institutions (fire brigade, granary, clubs etc.) gave people a sense of stability, perspective and faith, even in the more difficult years of the century. Márton Németh, an Augustana Lutheran teacher, served the Transdanubian Congregation of the Lutheran Church in Iván-Egerszeg (now Vasegerszeg) for more than four decades. The work of the Németh family of teachers is thus rightly included in the county’s heritage. The work of his grandson, who is now an honorary citizen of Vasegerszeg, is commemorated on a plaque in the town.
Current Issues on Measles: The Nigeria Perspective
Authors: Dappa Benjamin Daye , Ogbonnaya  Ukamaka Chinelo
Published: May 2023

The main cause of this severe chronic illness is the measles virus. Measles affects people of all ages, despite the fact that it is typically thought to be a childhood disease, and the majority of people only acquire it once in their lives. The disease is brought on by the measles virus, a single-stranded, negative-sense, enveloped RNA virus that belongs to the family Paramyxoviridae and genus Morbillivirus. Prior to the beginning of the COVID-19 pandemic, the number of cases of the measles had been dropping internationally for the previous 20 years. Nigeria is one of the major African countries where the illness has been reported by health experts, indicating that there are more instances than usual. The case fatality rate (CFR) in Nigeria's north-central region was the highest at 4.38%, while the CFR in the south-west was the lowest at 0.17%. The first sign of measles is typically a high fever that begins 10 to 12 days after exposure to the virus and lasts for 4 to 7 days. The hallmark symptoms include the four-day fever (the 4 Ds), cough, coryza (head cold, fever, sneezing), conjunctivitis (red eyes), and maculopapular rash. The case fatality rate (CFR) in Nigeria's north-central region was the highest at 4.38%, while the CFR in the south-west was the lowest at 0.17%. Measles often begins with a high fever that lasts for 4 to 7 days after exposure to the virus. Typical symptoms include the four-day fever (the 4 D's), cough, coryza (head cold, fever, sneezing), conjunctivitis (red eyes), and a maculopapular rash.
PENGARUH GOOGLE CLASSROOM TERHADAP HASIL BELAJAR SISWA KELAS XI MULTIMEDIA SMK YADIKA KEDAWUNG CIREBON PADA MATA PELAJARAN DESAIN GRAFIS PERCETAKAN
Authors: Maulana Ilham
Published: May 2023

Dalam penelitian ini bertujuan untuk mengetahui tentang pengaruh pemanfaatan media pembelajaran dengan Google Classroom terhadap hasil belajar pada mata pelajaran desain grafis percetakan di SMK Yadika Kedawung Cirebon. Penelitian ini menggunakan metode survey. Pengambilan data sampel menggunakan teknik sampling jenuh dimana seluruh populasi akan dijadikan sebagai sample dengan jumlah sebanyak 34 orang peserta. Analisa data dilakukan dengan menggunakan Software Program SPSS V.16. Hasil dari penelitian ini menunjukan Rata-rata peningkatan hasil belajar siswa kelas XI Multimedia di SMK Yadika Kedawung Cirebon. Sehingga H1 diterima yaitu terdapat pengaruh media pembelajaran dengan Google Classroom terhadap hasil belajar siswa kelas XI Multimedia di SMK Yadika Kedawung Cirebon.
Financial Performance's Impact on Tax Avoidance
Authors: Rinaldi Muhammad , Aulia Ramadhani Melda , Sudirman Sitti Rahma , Khatib Ramadhani Muhammad Harits Zidni
Published: May 2023

The issue in this study is Indonesia's inability to realize its full potential in terms of tax income, which is declining every year. This study investigates how tax avoidance is impacted by profitability and Leverage. For the Indonesia Stock Exchange (IDX) population in 2017–2019, 73 manufacturing firms in the Basic and Chemical Industry category were selected. So that 28 businesses satisfied the requirements, the sample was chosen using purposive sampling. The study concludes that profitability discourages tax evasion. Therefore, the corporation is more likely to engage in tax evasion the lower its profitability value. Leverage has no bearing on tax evasion. Hence businesses with high or low debt ratios can engage in it. Another result that can be justified is that.
The Role of Halal Ecosystem Goods in The Horn of Africa (HOA)
Authors: Hassan Samsam Ismail
Published: May 2023

The Horn of Africa (HoA) is a region with diverse cultures and traditions, and a significant Muslim population. Halal ecosystem goods have the potential to accelerate economic growth and improve the quality of life for individuals and communities in the region. This qualitative research paper aims to explore the adaptability and effectiveness of halal ecosystem goods in the HoA region, and their implications for economic growth. The study will utilize qualitative methods such as literature reviews, document analysis, and in-depth interviews with key stakeholders. The research will uncover the factors that contribute to the growth of halal ecosystem goods in the region, including their adaptability to local contexts, effectiveness in meeting consumer demand, and impact on the quality of life for individuals and communities. The findings will also identify challenges and opportunities for further development of halal ecosystem goods in the region, and provide recommendations for policymakers, businesses, and other stakeholders to foster sustainable economic growth through halal economies.
Tinjauan Yuridis Pelindungan Hukum Bagi Pemilik Merek Dikaitkan Dengan Implementasi Asas Contante Justitie Dalam Penyelesaian Perkara Pidana Merek di Indonesia
Authors: Benia Elsa , Rika Ratna Permata  , Sudaryat
Published: May 2023

The process of resolving brand criminal cases in court still refers to the principles of good justice, including the principle of contante justitie (simple, fast, and low cost). In practice, brand criminal cases were found that did not perfectly implement the principle of contante justitie for example the case of counterfeiting the Cressida and Damor brands which was decided by way of Central Jakarta District Court Decision Number 1778/Pid.B/2011/PN.JKT.Pst. The implementation of the contante justitie principle in the process of resolving trademark criminal cases is not optimal so that legal protection for brand owners who experience violations of trademark rights is difficult to obtain legal certainty. This condition occurs because there are obstacles both in terms of positive law which have not optimally regulated the settlement of criminal cases, especially brands and parties who are less cooperative in carrying out the case settlement process and trial agenda.
The Effect of Education, Income on Economic Growth of Sukabumi Regency
Authors: Assayuti Abdul Aziz
Published: May 2023

This study explores the relationship between education, income, and economic growth in Sukabumi Regency, a district in Indonesia. A mixed method approach was used, including a survey of 300 respondents and interviews with interviewees. The survey results show that higher levels of education and income are associated with greater involvement in economic activity and perceptions of economic growth. Interviews revealed several factors influencing this relationship, including government policies, the business environment, and social and cultural attitudes toward education and employment. This study shows that there is a need for targeted and effective policies to encourage education and income growth, as well as broader social and cultural changes to support economic growth in Sukabumi District.
JAVANESE LANGUAGE ATTITUDE TOWARDS SPEECH LEVELS OF VERNACULAR IN KELURAHAN BANDAR SELAMAT MEDAN
Authors: Pohan Farida Romaito
Published: May 2023

Tujuan dari penelitian ini adalah untuk mengetahui sikap berbahasa jawa melalui tingkat tutur di Kelurahan Bandar Selamat Medan. Metode yang di gunakan dalam penelitian ini adalah penelitian kualitatif. Hasil penelitian menunjukan bahwa (1) ada dua jenis tingkat tutur di Kelurahan Bandar Selamat medan, yaitu Madya dan Ngoko. Mereka menggunakan tingkat tutur Madya bukan kerena mereka mengetahui tentang tingkat tutur tersebut dengan baik, tapi gaya berbicara seperti itu datang secara alami pada diri mereka karena pengaruh keluarga dan lingkungan dan mereka masih mempertahankan dan peduli dengan Tata krama, Andap-ansor, dan Tanggap ing sasmita meskipun mereka tinggal di kota lain. Dan mereka menggunakan tingkat tutur Ngoko karena pengaruh transmigrasi yang mengharuskan mereka menggunakan Bahasa Indonesia karena mereka berada lingkungan yang terdiri dari banyak suku, oleh sebab itu mereka berbicara sama seperti masyarakat disana dan tidak perduli lagi dengan Tata krama, Andap-ansor dan Tanggap ing sasmita (2) karakter dan sikap bahasa orang Jawa di Kelurahan Bandar Selamat Medan adalah mereka memiliki kesetiaan yang tinggi kepada bahasa daerahnya, mereka bangga menggunakan bahasa daerahnya dan kesadaran mereka akan norma-norma sangat lemah karena mereka tinggal di pulau Sumatera jadi norma-noma yang ada pada orang Jawa tidak terlalu penting (3) orang Jawa di Kelurahan Bandar Selamat Medan memiliki sikap positif terhadap bahasa daerahnya karena mereka masih peduli dengan Tata krama, Andap-ansor dan Tanggap ing sasmita seperti yang di lakukan orang Jawa di pulau Jawa.
ANALISIS PENGARUH MARKET VALUE ADDED (MVA) TERHADAP RETURN SAHAM STUDI EMPIRIS SAHAM PERUSAHAAN YANG TERDAFTAR DI BURSA EFEK JAKARTA (BEJ) TAHUN 2011 – 2016
Authors: Indriaty Lulu
Published: May 2023

Salah satu tujuan utama perusahaaan adalah meningkatkan kemakmuran kekayaan para pemegang saham. Hal ini bisa dilakukan dengan memaksimumkan Market Value Added (MVA) perusahaan, yaitu nilai perbedaan antara total nilai pasar ekuitas dan total capital supplied dari investor. Ada 3 (tiga) pendekatan Market Value yang digunakan sebagai dasar pengukuran kinerja perusahaan yaitu MVA, Price/book value, dan price/earning ratio. Ketiga variabel ini terkait satu dengan yang lainnya sebab salah satu dari dua komponen yang menyusun ukuran masing-masing adalah sama yaitu market price of equity, komponen lain membedakan MVA dari dua ukuran lainnya yaitu capital untuk MVA, book value untuk price/book value ratio dan EPS untuk price/earning ratio. Sampel penelitian berjumlah 80 perusahaan non-finansial yang terdaftar di Bursa Efek Jakarta dengan periode waktu penelitian adalah dari tahun 2011-2016. Teknik analisis data menggunakan persamaan regresi linier berganda untuk menguji ke 5 (lima) hipotesis yaitu MVA, ME, P/B, E(+)/P berpengaruh positif terhadap Return saham dan β berpengaruh negatif terhadap return saham. Hasil penlitian menunjukkan bahwa ada dua variabel yang berpengaruh positif dan signifikan terhadap Return yaitu price/book value (P/B) dan earning/price positif (E(+)/P) dengan hasil regresi yaitu Return = -2,450+0,471 P/B + 0,264 E(+)/P.
PENGEMBANGAN SISTEM PAKAR (EXPERT SYSTEM) UNTUK PENGELOLAAN INPRASTRUKTUR JARINGAN IRIGASI
Authors: Bothmir Junus
Published: May 2023

Untuk menbantu petugas dalam mengelola Inprastruktur jaringan irigasi, maka perlu direncanakan sutu perangkat lunak berbasis komputer yang berfungsi menambah dan menganalisa data serta memberikan solusi kepada petugas lapangan, dengan tujuan agar sebelum petugas turun lapangan untuk mengelola jaringan irigasi, mereka telah memiliki gambaran, informasi serta pengetahuan tentang nama bangunan, letak, fungsi, kelebihan, kelemahan, cara pengelolaan, jumlah tenaga yang diperlukan, peralatan yang digunakan, serta besarnya biaya yang dibutuhkan untuk pengelolaan bangunan-bangunan yang ada pada jaringan irigasi sehingga diperoleh hasil yang maksimal.
STUDI CITRA KOTA JAYAPURA PENDEKATAN PADA ASPEK FISIK ELEMEN-ELEMEN CITRA KOTA - KEVIN LYNCH
Authors: WALLY JOHANNES FERDINAND
Published: May 2023

Sebuah kota sudah seharusnya mempunyai image yang mewakili keberadaannya.Image ini menjadi penting sebagai pembeda dari kota-kota lainnya. Image yang dibentukakan menjadi identitas dan daya tarik serta memberikan positioning bagi kota tersebut yangbisa ‘dijual’. Citra kota yang jelas dapat meningkatkan kualitas lingkungan dan membantuorang untuk memaharni lingkungannya, mudah berorientasi dan tidak tersesat. Untuk itudiperlukan elemen-elemen fisik yang mudah dikenali dalam lingkungan kota. Penulisan inimengacu pada pemikiran Kevin Lynch mengenai elemen-elemen fisik pembentuk citra kota.Hal yang ingin diketahui adalah bagaimana citra kota Jayapura menurut elemen-elemen fisiktersebut terbentuk. Penelitian ini menggunakan metode deskriptif kualitatif, denganinstrumen penelitian menggunakan interview terstruktur dalam bentuk kuesioner padapenduduk kota yang cukup lama tidak mengunjungi kota dan pendatang/ pengunjung kota.Sumber sampling yang berbeda diharapkan memberikan variasi jawaban yang dapatmenambah keobjektifan penilaian. Hasil akhir penelitian menunjukkan bahwa kelima elemen(path, edges, district, node, dan landmark telah terbentuk, baik berupa elemen fisikbangunan, monumen/tugu, jalan dan ruang terbuka. Elemen yang mudah digambarkanmasyarakat/ responden adalah path, nodes dan landmark, sedangkan edges adalah elemenyang sulit digambarkan oleh masyarakat/ responden.
Power Amplifier for 5G Technology: Designs And Implementations
Authors: Hasan Ahmad Fariz , Zainol Murad Sohiful Anuar
Published: May 2023

This book has significant value to all level of students both undergraduates as well as, postgraduate students, researchers, and engineers in the field of radio-frequency integrated circuit (RFIC) design. This book provides comprehensive understanding state-of-the-art for RF design specifically radio frequency (RF) power amplifier design. It covers overview of 5G technology, fundamental of power amplifier, design implementation of 5G power amplifier, schematic design, layout and simulation results with an in-depth illustrative discussions and up-to-date references. It is useful as a reference and essential book for high-frequency circuit designers in both academia and industry.
Avaliação das respostas do ground penetrating radar às mudanças nas características de britas graduadas para camadas do pavimento
Authors: Moraes Treiber Heloisa , Françoso Maria Teresa
Published: May 2023

Este trabalho tem como objetivo avaliar a sensibilidade do ground penetrating radar às variações da granulometria e massa específica aparente de misturas de britas graduadas utilizadas em camadas do pavimento. Comparou-se dois tipos de mistura, uma de graduação densa e uma de graduação aberta: respectivamente a BGS da Faixa B da especificação 141/2010 – ES do DNIT e a base drenante da especificação ET-DE-P00/008 do DER/SP, as quais foram compactadas em uma caixa de madeira de 40 × 40 × 15 cm confeccionada para este fim. Para a execução dos ensaios foi utilizado o sistema GPR SIR 3000, da GSSI, com antena blindada, de transmissão pelo solo, com frequência central de 1,6 GHz. A fim de avaliar a sensibilidade às variações da massa específica aparente foram realizados levantamentos com ambas as misturas nas seguintes condições: teor de umidade variando ±1,0% em relação à umidade ótima; no estado solto e compactadas a 90%; 95%; 98% e 100% do Proctor Modificado. Em todos os ensaios o objetivo foi detectar variações na permissividade dielétrica e relacioná-la à granulometria e às condições de compactação das misturas. Os resultados obtidos demonstram que, em função do baixo contraste entre as propriedades físicas das duas misturas, o ground penetrating radar não foi capaz de diferenciá-las. Os resultados também demonstram que o ground penetrating radar é sensível às variações da massa específica aparente, mas não o suficiente para substituir os métodos tradicionais de controle de qualidade da execução de camadas granulares, porém pode ser utilizado para identificar heterogeneidades nas mesmas.
Nível de carga de veículos comerciais em rodovias federais concedidas
Authors: Falck Grimm Henrique , Antônio Teixeira Brito Lélio
Published: May 2023

Ainda que haja postos de pesagem veicular coletando dados de forma quase ininterrupta no Brasil, limitada é a disponibilidade de informação sobre os níveis reais de carregamento que trafegam nas rodovias do país. Quando da impossibilidade de se executarem campanhas de pesagem adequadas para o desenvolvimento de projetos ou análises de pavimentos, considerações são feitas a respeito do carregamento da frota, que nem sempre retratam adequadamente o carregamento real. Dessa forma, esta pesquisa analisou dados de pesagem de mais de 30 milhões de veículos entre 2015 e 2020 em nove postos brasileiros, instalados em rodovias federais concedidas em estados da região Sul e Sudeste, de modo a investigar e retratar os níveis de carga observados na frota rodante no país, além de eventuais particularidades intrínsecas ao transporte de cargas brasileiro, visando estabelecer métricas que orientem projetos rodoviários no país. Para isso, foram utilizadas ferramentas comuns à ciência de dados para propor um modelo de níveis de carga alinhado ao estado da prática brasileiro. O modelo proposto retornou resultados satisfatórios quando comparados aos valores reais observados, com coeficientes de determinação entre 0,95 e 0,99, e parece ser uma alternativa viável às distribuições arbitrárias de carga comumente adotadas no país.