bluuebunny/crossref_metadata_2025_split huggingface dataset:
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.
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.
Sensor Sumergible Multivariable para la Supervisión y Optimización del Proceso de Flotación
Authors: Maldonado Miguel , Ramos Ignacio , Martínez José , Artigas Alfredo 
Published: February 2023

Este artículo describe el desarrollo y validación de un sensor sumergible que proporciona en línea y en tiempo real mediciones asociadas a las propiedades de la dispersión de aire y suspensión de partículas en la zona de colección de máquinas de flotación industriales. La tecnología proporciona en forma simultánea y en tiempo real mediciones de la concentración de aire (gas holdup), la densidad, viscosidad y temperatura de la pulpa mineral suspendida bajo la espuma en una máquina de flotación. El sensor comprende una celda de exclusión de gas, un flujometro másico Coriolis y una unidad de procesamiento de datos. La celda de exclusión de gas es un tubo con ambos extremos abiertos y que tiene una contracción gradual en su área de sección transversal que se asemeja a un cono invertido truncado. El flujometro másico Coriolis consiste de un tubo único recto de titanio de una pulgada que está conectado mediante flanges a la celda de exclusión de gas. Cuando el dispositivo sensor se sumerge verticalmente en la pulpa mineral aireada, se induce un flujo descendente continuo de pulpa sin burbujas a través del dispositivo; en donde la magnitud del flujo inducido es proporcional a la concentración de aire en la región en donde el dispositivo sensor está sumergido. En este artículo se presenta su validación en distintas máquinas de flotación industriales. La tecnología fue desarrollada en el Laboratorio de Flotación de la Universidad de Santiago, protegida por la USACH mediante múltiples patentes nacionales e internacionales y licenciada a la Empresa de base Científico Tecnológica U-Sensing Spa para su transferencia tecnológica.
Palabras Clave: Sensor; Multivariable; Optimización; Burbujas; Flotación.
Before and after the lockdown: analysis of the perceptions of students and teachers involved in an Educational Robotics project
Authors: Miotti Beatrice , Bagattini Daniela 
Published: February 2023

The first lockdown period, during the 2020 spring, had a very serious impact on Italian students’ life. Suddenly, the distance learning became the only way to attend lessons. Students didn’t have an appropriate technological and emotional background considering both the ability to use instruments like computers and e-learning platforms, and the appropriate knowledge and skills to face the new way of managing class lessons especially because it was the unique available option.
Starting from the large amount of information (through teachers' ante, post and in itinere reports, ante and post questionnaires to students and teachers, focus groups with teachers selected on the basis of their involvement in the project) collected during the PON Coding and Robotics project that took place in the 2019/2020 year and ended in the middle of the lockdown, in this paper we are going to analyse the results of the survey administered to students and teachers to investigate how their behaviours and perceptions about education have changed during the distance learning period. Among the results of the analysis conducted on 214 (ante and post) student responses, it emerged that the students who participated in the project felt they had had an improvement in their relationship with science and math and that some teachers found the project a motivational boost to overcome lockdown difficulties.
HAKIKAT DAN PRINSIP ISLAM RAHMATAN LIL ALAMIN
Authors: Megawati Fajrin  , Taufikurrahman  
Published: February 2023

Islam Rahmatan Lil Alamin adalah ajaran Islam bertujuan untuk mempromosikan maslahat, kebaikan, dan perdamaian global untuk semua makhluk hidup dan juga semua orang. Menemukan hakikat keislaman Rahmatan Lil'amin dan ajaran Islamnya merupakan tujuan dari penelitian ini. Penelitian ini menggunakan Pendekatan kajian literatur dan analisis sumber-sumber ilmiah yang berkaitan dengan Islam digunakan dalam penelitian ini (Ramatan lil Alamin). Temuan menunjukkan bahwa Islam adalah agama kebaikan kosmis. Islam itu unik karena merupakan agama yang memberkati seluruh alam sambil meningkatkan agama lain. Agama-agama telah melalui berbagai fase ujian sepanjang sejarah, dari ujian masa jahiliyah hingga zaman modern. Al-'lamn mengacu pada segala sesuatu di alam, termasuk orang-orang kafir, tumbuhan, hewan, dan jin, sedangkan rahmat adalah nikmat Allah. Kehadiran Nabi Muhammad adalah untuk kebaikan semua orang. Karena dia memperkenalkannya pada cahaya tauhid dan prinsip-prinsip moral dan mengilhami dia untuk tidak pernah berhenti belajar, Nabi Muhammad dipandang sebagai rahmat. Oleh karena itu, Al-Qur'an menyeru umat Islam untuk mengikuti jejak rasulnya dengan menebarkan kebaikan kepada seluruh alam untuk menumbuhkan pemikiran yang baik, tenang, dan ceria. Saya berharap temuan penelitian ini dapat digunakan untuk lebih meningkatkan kesadaran untuk berbaik hati kepada seluruh alam karena dunia semakin mengalami krisis cinta dan penuh dengan individualitas
Основи тестування як засобу контролю навчальних досягнень учнів з математики та його реалізація у процесі дистанційного навчання в закладі загальної середньої
Authors: Крайчук Олександр , Капран Юлія , Крайчук Олександр 
Published: February 2023

У статті здійснено узагальнений ана- ліз наукових досліджень і публікації з проблематики основ тестування. Систематизовано, узагальнено й теоретично осмислено основні наукові підходи до визначення сутності понять «тест», «тестування», «педагогічне тестування». Обґрунтовано функції тесту, а також критерії, яким повинен відповідати розроблений тест. Представлено класифікацію тес- тових завдань, наведено приклади до них. Висвітлено рекомендації щодо застосування тестової форми роботи в освітньому процесі в ході дистанційного навчання за допомогою освітніх плат- форм. Доведено, що в процесі підготовки тестів з математики як засобу контролю знань учнів в умовах дистанційного навчання педагоги мають можливість скористатися послугами онлайн-сервісів та онлайн- інструментів, серед яких – Google Forms, Google Glass, Майстер-Тест, Online Test Pad. Зроблено висновок, що використання інформаційно-комунікаційних техноло- гій в освітньому процесі є свідченням професійності та творчого потенціалу сучасного вчителя, оскільки стимулом до розвитку є постійна інформатизація суспільства.
End-to-End- Prozessautomatisierung/End-to-end process automation
Authors: Rieck Steffi , Heidelbach Joachim , Stahl Tobias 
Published: February 2023

Durchgängige, automatisierte Prozesse können Prozesskosten um 30 bis 40 Prozent senken und Durchlaufzeiten signifikant verkürzen. Der vorliegende Beitrag zeigt anhand eines siebenstufigen Vorgehens, wie automatisierte Prozesse umgesetzt werden. Dazu werden die Stufen (wie Aufnahme, Optimierung, Automatisierung und Monitoring) inklusive möglicher Methoden und Technologien dargestellt. Neben Robotic Process Automation (RPA) kommen hierbei Process Mining und Methoden der künstlichen Intelligenz (KI) zum Einsatz.

Continuous, automated processes allow for reducing process costs by 30 to 40 percent and for significantly shortening lead times. A seven-stage approach shows how to put automated processes into practice. This paper presents the individual stages (such as recording, optimization, automation, and monitoring), including possible methods and technologies. To automate processes, Robotic Process Automation (RPA), process mining, and artificial intelligence (AI) technologies are used.
Attentional switching between perception and memory: Examining asymmetrical switch costs
Authors: Hautekiet Caro , Verschooren Sam , Langerock Naomi , Vergauwe Evie 
Published: February 2023

AbstractAttention can be defined as a mechanism for the selection and prioritization of elements among many. When attention is directed to a specific piece of information, this information is assumed to be in the focus of attention. On a day-to-day basis, we need to rely on efficient switching between information we are holding in working memory (internal modality) and information presented in the world around us (external modality). A recent set of studies investigated between-modality attentional switches and found that there is an asymmetrical switch cost for switching between the internal and external focus of attention (Verschooren et al., 2020, Journal of Experimental Psychology: Human Perception and Performance, 46[9], 912–925; Verschooren, Liefooghe, et al., 2019a, Journal of Experimental Psychology: Human Perception and Performance, 45[10], 1399–1414). In particular, participants switched on a trial-by-trial basis between an internal task using stimuli retrieved from memory and an external task using on-screen presented stimuli. A larger cost was found when switching from the external modality towards the internal modality than the other way around. The authors found that this cost asymmetry could be best explained in terms of associative interference (i.e., differences in shielding efficiency against the memory traces from the competing task set). The present study aimed to replicate the asymmetrical switch cost (Experiment 1) and investigate whether an alternative explanation in terms of stimulus strength can account for the asymmetrical switch cost (Experiment 2). Overall, the results confirm the presence of a subtle, asymmetrical switch cost, but we observed little to no contribution of stimulus strength.
Slightly perturbing the arm influences choices between multiple targets
Authors: Hadjipanayi Veronica , Brenner Eli , Crowe Emily M. 
Published: February 2023

AbstractWe constantly make choices about how to interact with objects in the environment. Do we immediately consider changes in our posture when making such choices? To find out, we examined whether motion in the background, which is known to influence the trajectory of goal-directed hand movements, influences participants’ choices when suddenly faced with two options. The participants’ task was to tap on as many sequentially presented targets as possible within 90 seconds. Sometime after a new target appeared, it split into two targets and participants had to choose which of them to hit. Shortly before the split, the background moved in a way that was expected to result in the finger shifting slightly towards one of the two new targets. We examined whether such shifts influenced the choice between the two targets. The moving background influenced the finger movements in the expected manner: participants moved in the direction of the background motion. It also influenced the choice that participants made between the two targets: participants more frequently chose the target in the direction of the background motion. There was a positive correlation across participants between the magnitude of the response to background motion and the bias to choose the target in the direction of such motion. Thus, people consider sudden changes in their posture when choosing between different movement options.
PENGARUH PENERAPAN MODEL PEMBELAJARAN BERBASIS HIGHER ORDER THINKING SKILLS TERHADAP HASIL BELAJAR PENDIDIKAN AGAMA HINDU SISWA SMA
Authors: Wardhani Ni Ketut Sri Kusuma , Mahendradhani Gusti Ayu Agung Riesa 
Published: February 2023

Penelitian ini bertujuan (1) menganalisis Strategi guru dalam penerapkan HOTS (Higher Order Thinking Skills) dalam proses pembelajaran pendidikan Agama Hindu, (2) mengukur pengaruh penerapan HOTS terhadap capaian belajar pendidikan agama Hindu, (3) mengungkap implikasi penerapan HOTS pada capaian belajar pendidikan Agama Hindu. Penelitian ini bersifat eksperimental, dengan rancangan kuasi eksperimen non-equivalen control group design. Analisis terhadap data yang diperoleh dilakukan dengan analisis deskriptif kualitatif interpretatif untuk mendeskripsikan strategi dan implikasi HOTS dan analisis kuantitatif digunakan untuk menemukan pengaruh penerapan HOTS dianalisis menggunakan one way ANOVA. Berdasarkan hasil tersebut, dapat disimpulkan bahwa penerapan model pembelajaran Higher Order Thinking Skills memiliki pengaruh yang signifikan terhadap capaian hasil belajar siswa pada pelajaran pendidikan agama Hindu. Pembelajaran lebih berpengaruh terhadap hasil belajar dibandingkan dengan pembelajara konvensional.. (3) Implikasinya penerapan HOTS dalam pembelajaran pendidikan Agama Hindu adalah; (a) Terbangunnya Kepercayaan pada siswa dan kepercayaan diri. (b) Tumbuh dan Berkembangnya Karakter Religius pada peserta didik. (c) berkembangnya rasa ingin tahu (d) Berkembangnya Karakter Peduli Sosial. (e)Terjadinya keseimbangan kemampuan berfikir pada peserta didik. (3) Implikasi penerapan HOTS adalah: Peserta didik mengalami keseimbangan antara afektif, kognitif, dan psikomotorik, terbentuknya ketekunan dan disiplin dalam belajar, terjadinya keseimbangan kemampuan berfikir pada peserta didik.
Functionality of Ice Line Latitudinal EBM Tenacity (FILLET). Protocol Version 1.0. A CUISINES Intercomparison Project
Authors: Deitrick Russell , Haqq-Misra Jacob , Kadoya Shintaro , Ramirez Ramses , Simonetti Paolo , Barnes Rory , Fauchez Thomas J. 
Published: February 2023

Abstract
Energy balance models (EBMs) are 1D or 2D climate models that can provide insights into planetary atmospheres, particularly with regard to habitability. Because EBMs are far less computationally intensive than 3D general circulation models (GCMs), they can be run over large uncertain parameter spaces and can be used to explore long-period phenomena, like carbon and Milankovitch cycles. Because horizontal dimensions are incorporated in EBMs, they can explore processes that are beyond the reach of 1D radiative-convective models (RCMs). EBMs are, however, dependent on parameterizations and tunings to account for physical processes that are neglected. Thus, EBMs rely on observations and results from GCMs and RCMs. Different EBMs have included a wide range of parameterizations (for albedo, radiation, and heat diffusion) and additional physics, such as carbon cycling and ice sheets. This CUISINES exoplanet model intercomparison project (exoMIP) will compare various EBMs across a set of numerical experiments. The set of experiments will include Earth-like planets at different obliquities, parameter sweeps across obliquity, and variations in instellation and CO2 abundance, to produce hysteresis diagrams. We expect a range of different results due to the choices made in the various codes, highlighting which results are robust across models and which are dependent on parameterizations or other modeling choices. Additionally, the project will allow developers to identify model defects and determine which parameterizations are most useful or relevant to the problem of interest. Ultimately, this exoMIP will allow us to improve the consistency between EBMs and accelerate the process of discovering habitable exoplanets.