bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengelolaan Kawasan Wisata Pesisir Berkelanjutan
Authors: Marsongko Eka Paramita , Arsyul S Dicky , Melenia  , S Anisa Amalyatus , Salsabila L Thea , Naufal Fasya , Zaki Daen
Published: February 2023

Penelitian ini bertujuan untuk memberikan rekomendasi pengelolaan wisata pantai berdasarkan integrasi konsep antara Sustainable Coastal Tourism dan Blue Flag yang disesuaikan dengan lokus penelitian yaitu Taman Edukasi Mangrove dan Wisata Bahari & Taman Konservasi Terumbu Karang sehingga menghasilkan Indikator Pesisir Berkelanjutan. Indikator-indikator tersebut digunakan agar kedua destinasi tersebut dapat mencapai tujuan wisata pantai yang berkelanjutan. Penelitian ini menggunakan data kualitatif, dengan metode pengumpulan data wawancara dan observasi. Analisis data dengan model Miles and Huberman yang membagi kegiatan analisis menjadi beberapa bagian, yaitu pengumpulan data, reduksi data, penyajian data, dan verifikasi. Dari hasil observasi, di Taman Edukasi Mangrove ada 16 dari 36 sub indikator yang terpenuhi, sedangkan di Taman Wisata Bahari & Konservasi Terumbu Karang ada 19 dari 36 sub indikator yang terpenuhi. Beberapa sub indikator yang belum terpenuhi digunakan sebagai acuan untuk memberikan rekomendasi.
Penerapan Collaborative Governance Pusat Informasi Wisata Ngebel Melalui Website Dolanngebel.com
Authors: Ardana Sindy Novia , Hilman Yusuf Adam , Nasution Robby Darwis , Widiyahseno Bambang
Published: February 2023

The Ngebel District Government developed website technology in collaboration with Akedimis to advance the tourism potential sector towards the digital era. The purpose of this study is to describe the collaborative development of the dolanngebel.com website as tourism information on Ngebel's potential. The method used in this study is a qualitative method, the data used can be obtained from observation, in-depth interviews, and documentation. This website was developed to facilitate access for tourists to find Ngebel tourist information through social media. The results of this study in Collaborative Governance resulted in a strategy carried out by the Ngebel District government in collaboration with academics, namely inviting business people to be able to operate websites to increase tourist visitors and carry out promotions through social media regarding the development of the dolanngebel.com website to attract visiting tourists.
Potensi Pariwisata Di Wilayah Pesisir Kabupaten Buleleng, Bali
Authors: Pramesti Retha , Agung Indriatno Danang , Redha Fadhilah Muthia , Athalla Putra Nanda , Wibisetya Pratama Fadhli
Published: February 2023

The coastal area is a space that has potential in various aspects. This coastal area is important to be developed both in the renewable and non-renewable natural resources sector. In practice, Indonesia is still considered unable to utilize and manage coastal area resources. As a result, the potentials they have have not been able to provide optimal utilization in regional economic development. The people of Buleleng in the Province of Bali where most of the population are fishermen also feel the same way. Many fishermen live on the poverty line and until now have not been prosperous due to the small income in their daily livelihood. In this study, the data collection method as well as information used the Analytical Hierarchy Process approach based on SWOT analysis (Strength, Weakness, Opportunity, Threat). The results of the study indicate that there is a need for development both in the economic sector of the coastal area and in community development. The strategy that can be used is to increase technology and specialization so that the coastal areas of Buleleng can compete.

Keywords: Economic Management; Community Development; Coastal Areas
АКМЕОЛОГІЧНІ АСПЕКТИ В ДУХОВНОІНТЕЛЕКТУАЛЬНОМУ ВИХОВАННІ І НАВЧАННІ
ПІДРОСТАЮЧОГО ПОКОЛІННЯ
Authors: Романюк В. М.
Published: February 2023

The article reveals the essence of acmeological aspects of a teacher’s work
for effective spiritual and intellectual education and training of education seekers,
future professionals in their field, using the latest methods, tools, technologies
and methods of training and education taking into account psychological
competence
O LOCAL DA CULTURA NO PARECER CNE/CP 2/2015 E NO CURRÍCULO DA FORMAÇÃO INICIAL DE PROFESSORES E PROFESSORAS QUE ENSINAM MATEMÁTICA
Authors: Costa Rodrigo Tadeu Pereira , De Oliveira Cristiane Coppe
Published: February 2023

Este texto trata-se de uma pesquisa qualitativa do tipo documental, na qual foram selecionados e analisados os Projetos Pedagógicos de cursos de Licenciatura em Matemática e Pedagogia que possuem grupos de pesquisa que assumem a palavra “Etnomatemática” no nome do grupo. Objetiva-se investigar o local da cultura no currículo da formação inicial do professor e da professora que ensinam Matemática no Brasil. O solo teórico escolhido para a busca/refinamento dos dados coletados foram as discussões culturais a partir de Geertz (2008) e D’Ambrosio (2005), bem como os documentos que norteiam a formação de professores e professoras no Brasil, especialmente o parecer CNE/CP 2/2015, que instituiu as Diretrizes Curriculares Nacionais para a Formação Inicial e Continuada dos Profissionais do Magistério da Educação Básica. Verificou-se que são poucas as discussões culturais nos cursos de Licenciatura em Matemática investigados, quando comparadas com os cursos de Licenciaturas em Pedagogia analisados, e que os cursos com o Projeto Pedagógico reestruturado após o parecer CNE/CP 2/2015 apresentam uma maior ênfase nas discussões culturais, quando comparados com aqueles que não haviam realizado a reformulação.
AS DISCIPLINAS COM FOCO NA EDUCAÇÃO MATEMÁTICA NOS PROJETOS DOS CURSOS DE LICENCIATURA EM MATEMÁTICA EM UNIVERSIDADES DO NORDESTE: REIFICAÇÕES E SIGNIFICADOS
Authors: Vilas Bôas Jamille , Flávia Cristina de Macêdo Santana  , Mayara de Miranda Santos  , Lya Raquel Oliveira dos Santos
Published: February 2023

Este artigo tem como objetivo analisar como as disciplinas que focam a Educação Matemática são apresentadas nos Projetos Pedagógicos dos Cursos das Licenciaturas em Matemática das universidades públicas da região Nordeste que atualizaram seus projetos até 2019. Trata-se de uma investigação de abordagem qualitativa, operacionalizada por meio da análise documental. Os dados estão organizados e analisados com base em procedimentos analíticos da Grounded Theory. Dessa forma, reflete-se sobre a quantidade de disciplinas, suas cargas horárias e sua disposição nos semestres. Além disso, consideram-se duas categorias de análises: 1) discussões teóricas no campo da Educação Matemática; 2) interconexão entre a Educação Básica e a universidade por meio de conteúdos matemáticos.  Os resultados sugerem uma grande variação na apresentação dessas disciplinas nas diversas universidades, além da utilização dos conteúdos matemáticos enquanto objetos de fronteira, importantes reificações que conectam a comunidade escolar e a comunidade do curso de formação.
TECNOLOGIAS DIGITAIS NA FORMAÇÃO INICIAL DE PROFESSORES EM ANÁLISE: OS PROJETOS DOS CURSOS DE LICENCIATURA EM MATEMÁTICA DO NORDESTE
Authors: Santos Lya Raquel Oliveira , Mayara de Miranda Santos  , Marta Élid Amorim  , Jamille Vilas Bôas
Published: February 2023

O objetivo deste trabalho é identificar como os Projetos Pedagógicos dos Cursos (PPC) de licenciatura em Matemática do Nordeste que fizeram as reformulações instituídas na Resolução CNE/CP n.o 02/2015 contemplam as Tecnologias Digitais na formação de professores. Essa preocupação se deve à era digital ter transformado o modo de comunicação entre as pessoas, principalmente na educação escolar. É importante que o professor seja formado para saber utilizar os recursos tecnológicos digitais em sua rotina de trabalho. A teoria foi ancorada no modelo do conhecimento pedagógico tecnológico do conteúdo de Mishra e Koehler (2006). Trata-se, portanto, de uma pesquisa qualitativa do tipo análise documental. Foram identificadas atividades de ensino, pesquisa e extensão que permitem ao licenciando desenvolver tanto o conhecimento tecnológico quanto o conhecimento pedagógico tecnológico do conteúdo nas Instituições de Ensino Superior federais e estaduais.
NÚMEROS PARENTES
Authors: Rodrigues Cavalcante Thiago , Rafael Pimenta Alves  , Renata Rodrigues de Sousa
Published: February 2023

Este trabalho é motivado por uma questão da Olimpíada Brasileira de Matemática das Escolas Públicas-OBMEP. Nesta, nos deparamos com a definição de Números Parentes e a relação destes com divisibilidade, que era tema dos nossos estudos. Além de resolver a questão em si, demonstramos resultados interessantes sobre esta classe de números, fizemos uma contagem dos elementos destes e propomos uma generalização desta definição. Não foi encontrado na teoria, além da questão, nada que envolvia estes números, isso nos fez aprofundar ainda mais em nossos resultados. Por fim deixamos ao leitor, algumas curiosidades e temas para possíveis trabalhos futuros.
OS TRÊS MUNDOS DA MATEMÁTICA, A MODELAÇÃO E O CONCEITO DE INTEGRAL
Authors: Da Silva Bueno Rafael Winícius
Published: February 2023

Este artigo trata de uma pesquisa de doutorado que buscou investigar de que forma futuros docentes de Matemática percebem a introdução do conceito de integral, a partir de uma prática pedagógica desenvolvida por meio da Modelação e fundamentada no quadro teórico dos Três Mundos da Matemática. Tendo cunho qualitativo e sendo caracterizado como um estudo de caso, este trabalho começou com a aplicação de uma atividade de Modelação, junto aos alunos de uma turma da disciplina de Cálculo II, de um Curso de Licenciatura em Matemática. Posteriormente, foi proposto um questionário aos acadêmicos cujas respostas dissertativas foram analisadas por meio da Análise Textual Discursiva. Os resultados obtidos apontam que os acadêmicos puderam iniciar o estudo do conceito de integral a partir de já-encontrados provenientes dos mundos Conceitual Corporificado e Operacional Simbólico. Ademais, os futuros docentes consideraram que experiências corporificadas trazem mais sentido para as aulas e que construções pedagógicas que não priorizam manipulações algébricas e definições formais são capazes motivar o processo de aprendizagem, podendo, inclusive, ser fonte de inspiração para sua futura atuação profissional.
UMA NOTA SOBRE O TEOREMA DE LINEARIZAÇÃO DE GROBMAN-HARTMAN PARA CAMPOS VETORIAIS
Authors: Chachapoyas Siesquén Nancy Carolina , Bravo Vidarte José Humberto
Published: February 2023

Em matemática, o termo "não linear" geralmente corresponde a uma análise mais difícil. Uma vez que os sistemas lineares são mais simples de analisar, uma maneira importante de entender os sistemas não lineares é descobrir em que condições eles podem ser bem aproximados por sistemas lineares. A respeito disso, temos um célebre teorema em equações diferenciais não lineares de Grobman [Gro59] e Hartman [Har60a], que nos garante que um campo vetorial de classe C1, X : W ⊂ Rn → Rn (onde W é um conjunto aberto e p uma singularidade hiperbólica) é topologicamente conjugado a um campo linear A = DX(p) (numa vizinhança de p e 0, respectivamente ). O objetivo deste trabalho é provar que a conjugação (“mudança de variável”) no teorema de Grobman- Hartman são sempre Hölder contínuas. Finalmente, daremos um exemplo para ilustrar nosso resultado.

Palavras-Chave: Campos vetoriais, conjugação, linearização, singularidades hiperbólicas.
TECNOLOGIAS DIGITAIS E PRODUÇÃO DE VÍDEOS DIDÁTICOS NA FORMAÇÃO DE PROFESSORES DE MATEMÁTICA NAS INSTITUIÇÕES PÚBLICAS DO CEARÁ
Authors: Rodrigues Bruna , Nascimento da Silva Márcio , Fernandes Fontenele Francisca Cláudia
Published: February 2023

Este artigo tem como motivação identificar como os cursos presenciais de licenciatura em Matemática de instituições públicas do estado do Ceará lidam com os saberes ligados às Tecnologias Digitais (TD) e, em especial, a produção de vídeos didáticos. Para tanto, procedemos com a consulta aos Projetos Pedagógicos de Curso (PPC) e a questionários online aplicados aos coordenadores dos respectivos cursos, o que caracteriza, segundo Creswell (2010), uma pesquisa de caráter misto (quantitativa e qualitativa) com abordagem de triangulação concomitante. Ao todo foram identificados treze cursos e seus respectivos PPC. Na aplicação do questionário, houve retorno de nove cursos por meio de seus coordenadores. Com a análise dos PPC e das respostas ao questionário, percebe-se que há bastante terreno para avançar no que se refere ao uso de TD e de vídeos durante a formação inicial do professor de Matemática no Ceará. Além disso, os representantes dos cursos deixaram algumas pistas que podem ser pontos de partida para outras pesquisas, investigando as possibilidades e cenários nos cursos de licenciatura em Matemática no estado do Ceará.
O SISTEMA LOTKA-VOLTERRA: MODELAGEM ECOLÓGICA DE PREDADORES E PRESAS E IMPLEMENTAÇÕES COM O SAGEMATH
Authors: Tanaka Thiago , Machado Ricardo , Freitas Pedro , Azevedo José Arthur
Published: February 2023

Investigaremos um caso particular do sistema Lotka-Volterra que modela uma variedade de problemas de nosso mundo, dentre eles a dinâmica ecológica envolvendo duas espécies, sendo uma de presas (com fonte abundante de alimento) e outra de predadores (que se alimenta das presas). O modelo matemático mais simples (modelo clássico) é descrito por meio de um sistema bidimensional de equações diferenciais ordinárias não lineares acopladas. Inicialmente, utilizaremos a abordagem por meio da linearização em torno dos pontos críticos de modo a entender como são localmente as trajetórias do sistema. Ainda nesta análise, a partir da solução para o caso linear, provaremos uma série de resultados para as soluções do sistema. Apesar do sistema clássico ser não linear, ele é equivalente a uma EDO separável, o que nos permite obter as soluções por meio de uma equação implícita. Para entender completamente o sistema, utilizamos o software livre SageMath, usando diversos métodos para obter soluções explícitas, numéricas e gerar gráficos associados como o campo de vetores, as trajetórias no plano de fase e como evoluem as soluções no tempo, e ainda comparamos as soluções obtidas numericamente com as soluções explícitas. Mais ainda, desenvolveremos noções qualitativas por meio da análise da estabilidade do sistema. Todas as implementações foram feitas pelos autores e são disponibilizadas ao fim deste trabalho e de maneira online, de forma que os discentes e docentes interessados possam utilizar esses recursos já construídos para enriquecer seus estudos e pesquisas.
UM ESTUDO SOBRE O π NAS P-MÉRICAS: SIMETRIAS EM EXPOENTES CONJUGADOS E EXTREMOS GLOBAIS
Authors: Alves Letianne , Da Silva Adiel , Tanaka Thiago , Gondim João
Published: February 2023

Neste trabalho, apresentamos inicialmente um contexto histórico de aproximações de $\pi$ até encontrar o valor de 3,1415..., que é o conhecido na métrica euclidiana. Generalizando essa métrica, obtemos a $p$-métrica, que, para $p \ge 1$, será o conjunto de métricas utilizado nesse estudo. Neste conjunto, demonstramos que o valor de $\pi$ na $p$-métrica, denotado por $\pi_p$, assume mínimo global para $p=2$ e máximo global quando $p = 1$ ou $p \rightarrow \infty$. Para apresentar esse resultado fazemos uso de ferramentas e técnicas do cálculo integral, assim como duas funções, as funções Beta e Gama, na criação de uma função para aproximação de $\pi_p$, a qual chamamos de $\Pi_p$. Além da minimalidade e maximalidade de $\pi_p$, também provamos uma propriedade que ocorre para $\pi$ nesse conjunto de métricas, mostrando que há uma noção de simetria que ocorre nos valores de $\pi_p$ e $\pi_q$ quando $p$ e $q$ são expoentes conjugados, ou seja, $\frac{1}{p}+\frac{1}{q} = 1$. Nessa situação os valores de $\pi_p$ e $\pi_q$ coincidem. Observamos que, ao alterar o valor de $p$, construímos novos valores para $\pi$ e as noções geométricas também acompanham essa alteração. Mostramos, por fim, como construir as figuras geométricas desenvolvidas neste estudo utilizando o GeoGebra.
ON TUBES IN RN+1
Authors: Barbosa Isnaldo , Seixas José Adonai Pereira
Published: February 2023

In this paper, we introduce the notion of tube with arbitrary cross sections around a curve for which we calculate the volume and give a generalization for the second theorem of Pappus. The first Theorem of Pappus is obtained for sphere tubes in arbitrary dimension.
Lesson Plan: An Interdisciplinary Approach to Teaching Cyber Warfare Concepts
Authors: Schaeffer Donna , Olson Patrick
Published: February 2023

Interdisciplinary topics and fields need special attention to ensure that the breadth of the knowledge they represent are completely expressed. This is especially important and difficult to achieve in curriculum areas that tend to add new ideas on a constant basis and are sometimes interdisciplinary themselves. The topic/field cyber warfare is area this paper considers. This paper recommends and describes a lesson plan that provides the means of achieving a fully expressed examination of cyber warfare. The outcome is an articulation of the concept that will diffuse knowledge about cyber warfare. The lesson plan will be useful to any institution (particularly universities and government agencies) that need to diffuse knowledge about cyber warfare.
Nuclear Cyber Attacks: A Study of Sabotage and Regulation of Critical Infrastructure
Authors: Greiman Virginia
Published: February 2023

As of 2021, the World Nuclear Association reports 440 Nuclear reactors are in operation worldwide in 30 countries generating capacity of 390 (GW) which is equivalent to about 10% of the world’s electricity. After Hydroelectric power, nuclear is the world's second largest source of low-carbon power. Important new nuclear technologies including the Small Modular Reactors (SMRs) are being developed globally creating more efficient and safer reactors that can be reproduced off site.  

While governments redoubled their commitments to reducing greenhouse gas emissions at the UN Climate Change Conference (COP26) in Glasgow, the recovery of economies following the harsh impacts of COVID-19 led to a surge in energy demand that surpassed the growth in production from clean sources including nuclear. The safety and security of nuclear power has received renewed attention since the Russian invasion of Ukraine presenting growing concern about the potential threat of increased malevolent cyber activity against Ukraine’s critical infrastructure. Moreover, there have been more than 20 known cyber incidents worldwide at nuclear facilities since 1990.  

To address these concerns this paper focuses on the progress of cyber security and cyber resilience in the nuclear industry globally. The 2015 cyber-attack on the Ukrainian Kyivoblenergo, a regional electricity distribution company was analyzed by multiple sources including private companies, investigators in Ukraine, and the U.S. government. The analysis revealed many opportunities to stop or prevent this attack, however, the nuclear industry continues to face serious challenges in protecting against cyber threats. This research will investigate through a comparative analysis the recent government regulations, rules and standards, for nuclear cyber security safety in the United States and internationally to determine whether these laws adequately protect energy infrastructure from cyberattacks and hold responsible parties accountable. Recent initiatives by government and the private sector to enhance the opportunities for improving cyber security in the nuclear sector will be reviewed to determine best practices for improving nuclear safety and cyber resilience.
Nuclear Weapons, Cyber Warfare, and Cyber Security: Ethical and Anticipated Ethical Issues
Authors: Wilson Richard , Fitz Alexia
Published: February 2023

In this paper, we discuss the interrelationship of nuclear weapons, cyber warfare, and cyber security. Some of the most significant cyber threats to nuclear stability are now due to the intersection of technologies related to nuclear weapons and cyber technology. Cyber warfare can now be used to engage in and influence international events through cyber attacks upon nuclear systems and weapons. In the current war between Russia and Ukraine there has been the threat of the use of nuclear weapons. Since cyber warfare has already been employed in the Russia/Ukraine conflict it is possible that cyber attacks could be employed to trigger a nuclear event. To prevent cyber warfare from leading to nuclear warfare there needs to be a focus on cyber security in order to protect nuclear systems and nuclear arsenals but also to mitigate cyber attacks that could lead to the use of nuclear weapons.

 

     One of the main risks to nuclear weapons systems is sabotage. It is easy to imagine cyber attackers placing incorrect information into systems and even taking control of nuclear weapons. Various parts of nuclear weapons systems are capable of being targeted.  Command and control systems, alert systems, launch systems, and target-positioning systems could all become targets. Scenarios in which alert systems are hacked and show a nuclear attack by adversaries, may lead to an accidental nuclear conflict. It is also conceivable that hackers could manipulate the coordinates of (pre-programmed) targets of nuclear missiles, or to spoof GPS-like systems that some missiles use to calculate their positions their targets. At the present time there is no evidence that any state or non-state actor is able to successfully perform such manipulations but considering the exponential rate of developments in the cyber arena, in the near future, such attacks might be possible. In the worst-case scenarios, these possibilities could lead to the inadvertent use of nuclear weapons, and/or use against unintended targets. In less dramatic scenarios, the perceived vulnerabilities of the nuclear weapons systems may affect nuclear stability. This could lead to a decrease in the deterrent value of nuclear weapons. This could come about because potential adversaries may think they have options to manipulate these weapons when being used. It is difficult to forecast the effects of decreasing nuclear deterrence.

    This analysis will define a stakeholder framework for identifying the ethical and anticipated ethical issues with cyber warfare and nuclear warfare and relate these issues to the importance of cyber security. Ethics should be at the center of the discussion of the use of nuclear weapons, nuclear warfare and cyber warfare. Moral concerns should be at the center of the discussion of nuclear warfare. The need for this moral concern is due to the threat to vulnerable populations by nuclear systems and nuclear weapons, as well as the threat posed  to democratic institutions by the use of nuclear weapons.
Zero Trust is Not Enough: Mitigating Data Repository Breaches
Authors: Hurley JS Hurley
Published: February 2023

Successful mission operations depend on the ability of an organization to collect, manage, analyze, and secure its data. Traditional network frameworks have become less appealing because they rely on a “trust but verify” paradigm that does not stand up well against the advanced tools and techniques of modern cyber attackers. The Zero Trust Framework has emerged as a logical replacement but unfortunately does not adequately address the trustworthiness of data in data repositories. This broader view is important because data repositories have become arguably, the most prominent means for data sharing across many sectors around the globe. Unfortunately, data repositories are also undergoing widespread malware attacks and, in some cases, data critical to national security can be impacted. In this study, we propose a potential framework that relies more on data lineage, end-to-end metadata, and the use of machine learning tools and techniques to reduce and possibly mitigate the problems with data repositories that Zero Trust Frameworks fail to address.
Social Media Manipulation Awareness through Deep Learning based Disinformation Generation
Authors: Maathuis Clara , Kerkhof Iddo
Published: February 2023

As a digital environment introduced for establishing and enhancing human communication through different social networks and channels, social media continued to develop and spread at an incredible rate making it difficult to find or imagine a concept, technology, or business that does not have or plan to have its social media representation and space. Concurrently, social media became a playground and even a battlefield where different ideas carrying out diverse validity degrees are spread for reaching their target audiences generated by clear and trustable well-known, uncertain, or even evil aimed entities. In the stride carried out for preventing, containing, and limiting the effects of social manipulation of the last two types of entities, proper/effective security awareness is critical and mandatory in the first place. On this behalf, several strategies, policies, methods, and technologies were proposed by research and practitioner communities, but such initiatives take mostly a defender perspective, and this is not enough in cyberspace where the offender is in advantage in attack. Therefore, this research aims to produce social media manipulation security awareness taking the offender stance by generating and analysing disinformation tweets using deep learning. To reach this goal, a Design Science Research methodology is followed in a Data Science approach, and the results obtained are analysed and positioned in the ongoing discourses showing the effectiveness of such approach and its role in building future social media manipulation detection solutions. This research also intends to contribute to the design of further transparent and responsible modelling and gaming solutions for building/enhancing social manipulation awareness and the definition of realistic cyber/information operations scenarios dedicated/engaging large multi-domain (non)expert audiences.
LoRaWAN & The Helium Blockchain: A Study on Military IoT Deployment
Authors: Reyneke Michael , Mullins Barry , Reith Mark
Published: February 2023

Technology is evolving at a rapid pace, and the demand for a reliable, far-reaching Internet of Things (IoT) network has never been higher. Low Power Wide Area Network (LPWAN) offers an energy-efficient, low-cost, long-range wireless communication protocol catered to IoT devices. A subset of LPWAN, Long Range Wireless Access Network (LoRaWAN), is being rapidly adopted due to its effortless integration into existing system architectures and real-world success. The Helium Network cryptocurrency blockchain’s financial incentives have been used to speed up the LoRaWAN adoption and deployment in urban and rural areas by financially incentivizing gateway owners to establish a redundant network based out of their homes and businesses. In addition to ease of deployment, the Helium Network allows for enhanced security by utilizing a public blockchain ledger to verify the identities of both sender and recipient to combat packet replay and man-in-the-middle attacks. This research argues for the effectiveness of LoRaWAN and Helium Network technology fusion based on real-world examples of a robust and dependable worldwide network. Further, this research advocates for adoption and modification of this technology by the Department of Defense (DoD), to enhance environmental sensing, establish real-time tactical networks, and critical infrastructure and logistics monitoring. If the DoD chooses to integrate these two technologies with its existing IoT infrastructure; it can reliably, securely, and anonymously use LoRaWAN nodes and routers as both a long-range and backup encrypted communication network capable of supporting end-to-end encryption up to AES-128 (DoD SECRET-classification standard). The DoD could capitalize on these successes to advance information dominance in both domestic and international environments. The demonstrated performance and low adoption cost of LoRaWAN and Helium Network technologies could greatly enhance the DoD’s mission of maintaining its lethality and dominance in information warfare.
Case Study: Conducting a Risk Assessment for an Electrical Utility
Authors: Covert Edwin
Published: February 2023

Risk management is an important part of effective cybersecurity. This paper presents a hypothetical risk assessment as a case study for one of the largest electricity providers in the southern California region using the approach outlined in the National Institute of Standards and Technology Special Publication 800 series on cybersecurity.
Detecting and tracking hypersonic glide vehicles: A cybersecurity-engineering analysis of academic literature
Authors: Law Yee Wei , Gliponeo John Joshua , Singh Dilpreet , McGuire John , Liang Jiajun , Ho Sook-Ying , Slay Jill
Published: February 2023

Hypersonic vehicles are vehicles travelling faster than Mach 5 (five times the speed of sound). Hypersonic technologies have existed since the end of the 1950s, but recent developments of defence applications have led to their resurgence. Hypersonic weapons can be hypersonic (powered) cruise missiles or hypersonic glide vehicles (HGVs). The near-space trajectories of HGV, combined with their superior manoeuvrability, enable HGVs to evade existing space and terrestrial sensors used to track ballistic missiles, posing an immediate threat to today’s radar networks and making HGVs well-suited for intercontinental (> 5500 km) targets. Securing HGV detection and tracking systems is of great interest to at-risk nations and cybersecurity researchers alike.

 

However, like hypersonic flight technologies, HGV defence technologies are heavily guarded secrets. The shortage of public-domain information did not stop academia from proposing various detection and tracking schemes, but a reasonable question is: “How credible and useful is current public-domain information, including academic publications, on HGV detection and tracking for academic researchers to base their cybersecurity research on?” To answer this question, we scanned and critically reviewed public-domain literature on HGV detection and tracking. We then identified ambiguities and knowledge gaps in the literature. In this paper, we provide a concise version of our multivocal literature review and an analysis of the identified ambiguities and knowledge gaps in our attempt to answer our earlier question.
Developing Privacy Incident Responses to Combat Information Warfare
Authors: McElroy Sean , McKee Lisa
Published: February 2023

Violations of privacy harm real people, and as nation-state actors grow their information warfare capabilities, civilians suffer these harms as part of coordinated and targeted actions on objectives. When privacy harms manifest, they allow threat actors to injure data subjects by weaponizing their information to harm individuals, communities, and societies. These attacks injure civilians as the confidence of legitimate authorities, institutions, and defences is eroded, and consequences may impact national security. Distinct from cybersecurity, privacy depends upon confidentiality, integrity, and availability but encompasses a unique set of concerns. Whereas security incident response has an established practice and research history, approaches to privacy incident response, such as unauthorized disclosure, are not well researched or documented in academic literature in the unique context of privacy. By mapping privacy harm to techniques and tactics, a cohesive framework emerges to distinguish tailored mitigation strategies for each. This paper proposes a conceptual model and classification framework for privacy-related harms, tactics, techniques, and mitigation strategies to address sophisticated privacy threat actors. Using this model and framework, contingency planners can develop privacy incident response strategies to defend against the privacy harms of information warfare.
Towards a Scientific Definition of Cyber Resilience
Authors: Smith Sidney
Published: February 2023

Cyber resilience must be improved.  Improving cyber resilience requires the quantitatively measuring it. However, before cyber resilience can be measured, it must first be scientifically defined. An effort to discover a consensus among researchers as to the scientific definition of resilience, in general, and cyber resilience, specifically, revealed that no such consensus exists. Experts from several disciplines agree that the word resilience is becoming a meaningless buzz word. This paper reviews the literature to establish the current state of the scientific definition of resilience. It briefly surveys the literature to discover what makes a valid scientific definition. It reviews and analyses the historic scientific use of resilience to discover the path from its original meaning to its current diverse and conflicting meanings. These concepts are decomposed using a genus-differentia analysis untangling the various connotations and separating the related but different concepts. Based upon this analysis, a proposal is made that resilience is part of a family of properties under the umbrella of tenacity. This family includes resistance, resilience, persistence, and perseverance. Finally, an initial operational definition of cyber resilience based upon key performance parameters under stress is proposed.
Cyber-Physical Attack Using High Power RF in Havana, Cuba
Authors: Argudo Allyffazzkkamn , Nasibu Ghislaine
Published: February 2023

Abstract: Global communications have relied heavily on fiber-optic cables. Satellite communications have become the norm for areas that are not highly populated or easily reached by conventional wires. The availability and use of satellite communications systems have had a limited market; with this limitation, the need for open development of each vendor's software never gained traction. This led to weaknesses not being discovered until a flaw was made public in a systems breach that affected the end users. Wireless communications that rely on microwaves lead to the use of malware to provide an override to normal operations of the equipment. As the issue of Stuxnet would allow for the override of the safety settings of satellite terminals, the malware could even be deployed remotely through a system update. The weaponization of such systems is now a point of concern. Previous studies have shown that naval satellite communications systems can be a weapon by removing the software power limitations McKay, R. W 2021 [15]. As satellite systems on ships can be larger due to being fixed, transmission power generation may be more significant. This study considers the land-based mobile systems deployed against any target and quickly dismantled and removed. Can land-based mobile satellite communication systems affected by Stuxnet or manually altered yield the same power output, and at what range will it affect human tissue?  This is believed to be the case with the ongoing investigation. The survey results showed that mobile equipment could be dangerous to human tissue at distances easily achieved by mobile terminals, especially if the target is a fixed location like a building with large glass windows that R.F. power can penetrate easily
Ret-gadgets in RISC-V-based Binaries Resulting in Traps for Hijackers
Authors: Oyinloye Toyosi , Speakman Lee , Eze Thaddeus
Published: February 2023

The presence of instructions within executable programs is what makes the binaries executable.  However, attackers leverage on the same to achieve some form of Control Flow Hijacking (CFH).  Such code re-use attacks have also been found to lead to Denial of Service (DoS).  An example of code re-use attack is Return Oriented Programming (ROP) which is caused by passing input crafted as chained sequences of instructions that are already existing as subroutines in the target program.  The instructions are called gadgets and they would normally end with ret.  The ret instructions enable the flow of hijacked execution from one set of instruction to another within the attacker’s control.  There could however be exceptions depending on the structure of the chained gadgets  where the chained gadget fails to run its course due to inability of specific gadgets to replace the value in the return address (ra) register. The dangers of chained gadgets are not a new idea but the possibility for an attacker’s gadget chain to fall into a trap during a ROP attack is not commonly addressed.  In addition to this, recent studies have revealed that understanding the behaviours of gadgets would be useful for building information base in training machine learning (ML) models to combat ROP.  This study explains the behaviour of certain ROP gadgets showing the possibility of occurrence of a loop in execution during exploitation.  A sample program which accesses gadgets from the GNU C library (glibc) is used to demonstrate the findings.  Gadgets identified with this possibility are poor for chaining as they do not contain instructions to load or move new values to the ra register and would produce unreliable exploits.  This would result in a trap for the chained gadgets instead of arbitrary code execution, and DoS on the path of the user.  This implies that the impact that a ROP chain could have on a targeted process does not only rely on the underlying system architecture but also on relies on the structure of the chained gadget.  In this paper, the RISC-V architecture is the focus, new gadget finders (scripts are available) are presented, and sample of chained gadgets are analysed on a RISC-V -based binary.
A Unified Forensics Analysis Approach to Digital Investigation
Authors: Alshumrani Ali , Clarke Nathan , Ghita Bogdan
Published: February 2023

Digital forensics is now essential in addressing cybercrime and cyber-enabled crime but potentially it can have a role in almost every other type of crime. Given technology's continuous development and prevalence, the widespread adoption of technologies among society and the subsequent digital footprints that exist, the analysis of these technologies can help support investigations. The abundance of interconnected technologies and telecommunication platforms has significantly changed the nature of digital evidence. Subsequently, the nature and characteristics of digital forensic cases involve an enormous volume of data heterogeneity, scattered across multiple evidence sources, technologies, applications, and services. It is indisputable that the outspread and connections between existing technologies have raised the need to integrate, harmonise, unify and correlate evidence across data sources in an automated fashion. Unfortunately, the current state of the art in digital forensics leads to siloed approaches focussed upon specific technologies or support of a particular part of digital investigation. Due to this shortcoming, the digital investigator examines each data source independently, trawls through interconnected data across various sources, and often has to conduct data correlation manually, thus restricting the digital investigator’s ability to answer high-level questions in a timely manner with a low cognitive load. Therefore, this research paper investigates the limitations of the current state of the art in the digital forensics discipline and categorises common investigation crimes with the necessary corresponding digital analyses to define the characteristics of the next-generation approach. Based on these observations, it discusses the future capabilities of the next-generation unified forensics analysis tool (U-FAT), with a workflow example that illustrates data unification, correlation and visualisation processes within the proposed method.
Cyber security training in Finnish basic and general upper secondary education
Authors: Lehto Martti , Neittaanmäki Pekka
Published: February 2023

Cyber security in Finland is part of other areas of comprehensive security, as digital solutions multiply in society and technologies advance. Cyber security is one of the primary national security and national defense concerns. Cyber security has quickly evolved from a technical discipline to a strategic concept. Cyber security capacity building can be measured based on the existence and number of research and developments, education and training programs, and certified professionals and public sector agencies.

Cybersecurity awareness and the related civic skills play an increasingly important role as our societies become more digitalized. Improving citizens' cyber skills through education is an important goal that would strengthen Finland as a country of higher education and expertise and lay the foundation for the society of the future.

Pursuant to the Finland’s Cyber Security Strategy (2019) “National cyber security competence will be ensured by identifying requirements and strengthening education and research.” Finland’s Cyber Security Development Programme (2021) necessitates that in basic education ensures young people have sufficient skills to operate in a digital operating environment and that they understand cyber security threats and know how to protect themselves from them. So, cybersecurity is an important subject for everyone, not just industry or public organizations. It’s also vital for our children to understand how to stay safe online, and the need to be aware of any dangers that might come their way. Cybersecurity awareness training is important because it teaches pupils how they can protect themselves from cyber-attacks (MTC, 2021).

The study of cybersecurity education in Finland was made in autumn 2021 and spring 2022 for the National Cyber Security Director. According to the study, measures are needed so that cyber security becomes an important aspect when planning education and teaching. There are different models to choose from to make training more effective. This paper presents the results of the research focusing basic and general upper secondary education.
Focus on Cardiovascular Risk Reduction in Type 2 Diabetes Mellitus: Multifactorial Approach
Authors: Мохорт Т.В.
Published: February 2023

Обобщены современные подходы к ведению пациентов с сахарным диабетом 2-го типа, включающие мультифакториальные воздействия, направленные на снижение массы тела, достижение целевых уровней гликемии, артериального давления и липидов. Рассмотрены подходы к выбору оптимальных лекарственных препаратов для коррекции гликемии, гипотензивной и липидснижающей терапии с позиций коррекции кардиоваскулярного риска. Обосновано использование статинов для пациентов с сахарным диабетом 2-го типа. Уделено внимание необходимости использования ацетилсалициловой кислоты.

Modern approaches to the management of type 2 diabetes patients are summarized, including multifactorial effects aimed at reducing body weight, achieving target levels of glycemia, blood pressure and lipids. Approaches to the selection of optimal drugs for the correction of glycemia, hypotensive and lipid-lowering therapy from the perspective of cardio-vascular risk correction are considered. The use of statins for patients with type 2 diabetes mellitus is justified. Attention is paid to the necessity of using acetyl-salicylic acid.
Deniz Çöpleri ve Deniz Temizliği Etkinlikleri: Çanakkale Örneği-2022
Authors: ÖZTEKİN Alkan , ŞEN Yusuf , ALTINAĞAÇ Uğur , AYAZ Adnan , ÖZEKİNCİ Uğur , UĞUR Gençtan Erman , DEMİRKIRAN Tekin
Published: February 2023

Dünyadaki deniz ve okyanuslar gibi, Türkiye denizleri de artan kirlenme ve kirletilme etkisi altındadır. Başta gemi trafiği ve yerleşime bağlı insan aktiviteleri nedeniyle, yoğun kirletici etkisi altındaki Çanakkale ve çevresinde, atıklar ve çöpler sürekli olarak sualtında birikmektedir. Bu bağlamda, 2022 Yılında Çanakkale ilindeki kurum ve kuruluşların katkılarıyla, dalgıçlar eşliğinde 3 adet “Deniz Temizliği” etkinliği gerçekleştirilmiştir. Türkiye Çevre Haftası Etkinlikleri çerçevesinde 1 Haziran’da Çanakkale Marina Bölgesinde; Denizcilik ve Kabotaj Bayramı kapsamında 1 Temmuz’da Çanakkale Balıkçı Barınağında; Uluslararası Kıyı Temizliği Günü dolayısıyla 19 Eylül’de Bozcaada Limanı’ndaki dalış yöntemiyle elde edilen deniz çöpleri sınıflandırılarak, miktarları kayıt edilmiştir. Sonrasında toplanan çöplerden elde edilen bulgular ve görseller değerlendirilmiştir. Etkinliklerde 38 dalgıç ile 115 dakika dalış yapılarak; 1150 kg ve 3600 adet deniz çöpü toplanmıştır. Sonuç olarak bu çalışma ile yıllardır gerçekleştirdiğimiz ve gelecek yıllarda da devam ettirmeyi planladığımız deniz ve kıyı temizliği çalışmaları ile öncelikle insan kaynaklı atıkların ve çöplerin doğal kaynaklarımıza ulaşmasının azaltılarak, denizel kirliliğin azaltılması gerekliliğine dikkat çekilmiştir.
STUDI EKOBIOLOGI KIJING JENIS KIJING TAIWAN (Anodonta Woodiana) DI DESA SAMBORA, KABUPATEN MEMPAWAH
Authors: Hadinata Fitra Wira , Inpurwanto Inpurwanto , Rahayu Sri , Zurba Nabil
Published: February 2023

Shellfish have another important role, namely the role of ecology. Therefore, a deeper knowledge of the bioecology of shellfish, especially the anatomy and environmental factors, as well as the pattern of continuous scientific studies, is required. This study aims to identify and collect information on morphometric diversity.This research will be conducted for 8 (eight) months March-October 2020 in the downstream area of Sambora Village, West Kalimantan Province. Ecological studies include observations of physical, chemical, and biological parameters as well as distribution patterns of shellfish at III observation stations. Morphometric measurements are measurements of length and weight, size class distribution, density and distribution pattern.Based on the results of research, obtained 177 individuals. The morphometric characters showed a negative allometric growth pattern of 2.10. Average density ranges from 0.37-3.02 ind/m2 with the highest average density at station I and the lowest at station III. The distribution pattern of A. woodiana at stations I and II showed the same pattern, namely random with a value of 1.00 id, while at station III the distribution pattern was uniform with a value of 0.93 id.The pH value with an average of 6, DO (Dissolved oxygen) with a range of 6.4 -7.2 mg/l,. Brightness value with a range of 22-30 cm. Depth value with an average of 40-90 cm. The average current speed value is 0.20 - 0.30 (m/s). The average percentage of sand is 85-89%, the percentage of dust is 10-11%. The abundance of plankton 80-170 individuals/l.
IMPLEMENTASI SANITATION STANDARD OPERATING PROCEDURE (SSOP) PADA PROSES PEMBEKUAN IKAN KAKATUA (STANIS FRENALIS) DI PT. PERIKANAN INDONESIA UNIT PENGOLAHAN IKAN KABUPATEN SIMEULUE
Authors: Amiria Yuni Sartika , Rozi Anhar Rozi
Published: February 2023

As marine products known as the products that easily experience quality degradation, they need good handling and processing according to SSOP requirements to slow down the enzymes and pathogenic bacteria activity. This research was conducted at PT. Perikanan Indonesia, Simeulue Regency. On 27 August to 27 November 2021. This study aims to evaluate the application of SSOP frozen parrot fish production at PT. Indonesian Fisheries, Simeulue District. This study used descriptive qualitative method. Data was collected using observation, interviews, active participation and documentation. Some of the SSOP requirements on the frosting process of freezing parrotfish at PT. Perikanan Indonesia had been fulfilled, but there were several obstacles in the application of personal hygiene and sanitation of processing rooms. This can cause product contamination.Keywords: Implementation of SSOP, Frosting, Parrotfish