cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Robotising Psychometrics: Validating Wellbeing Assessment Tools in Child-Robot Interactions
Creators: name: Abbasi, NI
name: Laban, G
name: Ford, T
name: Jones, PB
name: Gunes, H
Publisher: name: IEEE
Year: 2024
Subjects: 46 Information and Computing Sciences
4608 Human-Centred Computing
Mental Illness
Behavioral and Social Science
Mental Health
Basic Behavioral and Social Science
Brain Disorders
Generic health relevance
3 Good Health and Well Being

description: The interdisciplinary nature of Child-Robot Interaction (CRI) fosters incorporating measures and methodologies from many established domains. However, when employing CRI approaches to sensitive avenues of health and wellbeing, caution is critical in adapting metrics to retain their safety standards and ensure accurate utilisation. We conducted a secondary analysis to previous empirical work, investigating the reliability and construct validity of established psychological questionnaires such as the Short Moods and Feelings Questionnaire (SMFQ) and three subscales (generalised anxiety, panic and low mood) of the Revised Child Anxiety and Depression Scale (RCADS) within a CRI setting for the assessment of mental wellbeing. Through confirmatory principal component analysis, we have observed that these measures are reliable and valid in the context of CRI. Furthermore, our analysis revealed that scales communicated by a robot demonstrated a better fit than when self-reported, underscoring the efficiency and effectiveness of robot-mediated psychological assessments in these settings. Nevertheless, we have also observed variations in item contributions to the main factor, suggesting potential areas of examination and revision (e.g., relating to physiological changes, inactivity and cognitive demands) when used in CRI. Our findings highlight the importance of verifying the reliability and validity of standardised metrics and assessment tools when employed in CRI settings, thus, aiming to avoid any misinterpretations and misrepresentations.
The woman's researcher tale: A Review of Bibliometric Methods and Results for Studying Gender in Science
Creators: name: González-Salmón, Elvira
name: Chinchilla-Rodriguez, Zaida
name: Robinson-Garcia, Nicolas
Publisher: name: Zenodo
Year: 2024

description: In recent years there has been an increase in the research on the gender gap in academia using bibliometric methods and approaches. Following a snowball method to gather literature, this narrative literature review aims at organizing the ideas of this explosion of research in order to find new insights into the research of gender gap in science. We first analyze methodological elements of research (focusing on gender disambiguation techniques, unit of analysis and causality issues). Then we identify the main topics of research and classify them in three groups: differences within academia, causes of those differences and the main consequences they create. Lastly, we highlight the limitations found in the literature and propose new lines of research given each limitation, which encompass a need for more careful methodological approaches, the requirement of a global vision on research, attempting at researching a more diverse range of topics and a guideline to use certain concepts more systematically.
The woman's researcher tale: A Review of Bibliometric Methods and Results for Studying Gender in Science
Creators: name: González-Salmón, Elvira
name: Chinchilla-Rodriguez, Zaida
name: Robinson-Garcia, Nicolas
Publisher: name: Zenodo
Year: 2024

description: There has been a notable increase of bibliometric research studying gender in academia. This narrative review aims to organize and synthesize this extensive body of work to uncover new insights into gender disparities in science. We begin by analyzing key methodological elements, including gender assignment techniques, units of analysis, and causality issues. Next, we identify and categorize the main findings of the literature into three groups: differences in academia, causes behind these differences, and their primary consequences. Finally, we point at gaps in the literature and propose new lines of inquiry to address these gaps. These proposals include more rigorous methodological approaches, fostering a global perspective of the phenomenon, exploring a broader range of topics, and a more consistent use of terminology when studying gender.
Analysis of the Amount of Latent Carbon in the Reconstruction of Residential Buildings with a Multi-Objective Optimization Approach
Creators: name: REZASOROUSH, ABDULAMIR
name: Amani, Nima
name: Kiaee, Ehsan
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 330101
subject: Architectural computing and visualisation methods
classificationCode: 330102
subject: Architectural design
classificationCode: 330107
subject: Architecture management
classificationCode: 330110
subject: Sustainable architecture
classificationCode: 330202
subject: Building construction management and project planning
classificationCode: 330203
subject: Building industry studies
classificationCode: 330206
subject: Building science, technologies and systems
classificationCode: 330305
subject: Design management
classificationCode: 330311
subject: Models and simulations of design
classificationCode: 330314
subject: Sustainable design
classificationCode: 400401
subject: Carbon capture engineering (excl. sequestration)
classificationCode: 400501
subject: Architectural engineering
classificationCode: 400504
subject: Construction engineering
classificationCode: 400505
subject: Construction materials
classificationCode: 401102
subject: Environmentally sustainable engineering
classificationCode: 401105
subject: Life cycle assessment and industrial ecology
classificationCode: 401606
subject: Glass
classificationCode: 401605
subject: Functional materials

description: PurposeDue to the increase in energy demand and the effects of global warming, energy-efficient buildings have gained significant importance in the modern construction industry. To create a suitable framework with the aim of reducing energy consumption in the building sector, the external walls of a residential building were considered with two criteria of global warming potential and energy consumption.Design/methodology/approachIn the first stage, to achieve a nearly zero-energy building, energy analysis was performed for 37 different states of thermal insulation. Then, the insulation materials’ life cycle assessment was performed. These results were used to find a set of optimal modes in the Pareto front by using non-dominated sorting genetic algorithm II multi-objective genetic algorithm. Thus, based on the data obtained from this method, it was possible to compare and choose different thermal insulation materials based on the distance from the Pareto front, reducing the environmental effects.FindingsThe results showed that replacing the windows was possible to save 3.24% in energy consumption. Also, selecting the proper insulation reduced energy consumption value by 63.13%. Finally, this building can save 69.31% of energy consumption compared to the base building by following the zero-energy building standard. As a result, the Pareto curve was introduced as a guide for the optimal design of the building’s wall insulation.Originality/valueThe proposed method provides designers with a framework for latent carbon analysis to access quickly and select optimal scenarios. It can also be used without restrictions for other decisions with different goals and criteria.
title: Innowacyjne metody projektowania. Wybrane zagadnienia
Creators: name: Jastrząb, Tomasz
Publisher: name: Poznań University of Technology
publisherIdentifier: https://ror.org/00p7p3302
publisherIdentifierScheme: ROR
Year: 2023

description: Zeszyty Naukowe Politechniki Poznańskiej. Architektura, Urbanistyka, Architektura Wnętrz, 17, 321-331
ผลของการใช้สารเคลือบผิวที่บริโภคได้และชนิดของบรรจุภัณฑ์ต่อการเปลี่ยนแปลงคุณภาพและอายุการเก็บรักษาของหอมแดงตัดแต่งพันธุ์ศรีสะเกษ
Creators: name: ธนวรรณ มุสิกา
Publisher: name: คณะเทคโนโลยีการเกษตร มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2024
Subjects: สารเคลือบผิวที่บริโภคได้
บรรจุภัณฑ์
การเปลี่ยนแปลงคุณภาพ
อายุการเก็บรักษา
หอมแดงตัดแต่ง

description: วารสารเกษตรพระวรุณ, 21, 2, 33-42
The Woman Researcher's Tale: A Review of Bibliometric Methods and Results for Studying Gender in Science
Creators: name: González-Salmón, Elvira
name: Chinchilla-Rodriguez, Zaida
name: Robinson-Garcia, Nicolas
Publisher: name: Zenodo
Year: 2025

description: There has been a notable increase of bibliometric research studying gender in academia. This narrative review aims to organize and synthesize this extensive body of work to uncover new insights into gender disparities in science. We begin by analyzing key methodological elements, including gender assignment techniques, units of analysis, and causality issues. Next, we identify and categorize the main findings of the literature into three groups: differences in academia, causes behind these differences, and their primary consequences. Finally, we point at gaps in the literature and propose new lines of inquiry to address these gaps. These proposals include more rigorous gender assignment algorithms, fostering comparability of studies, exploring a broader range of topics, and improve the interpretability and context of results when studying gender.
description: This manuscript was accepted by Journal of the Association for Information Science and Technology (JASIST)
Fostering and supporting a cultural shift towards open science: A TU Delft approach
Creators: name: Kurapati, Shalini
Publisher: name: Zenodo
Year: 2018

description: Open science and reproducibility of research results are high goals that the scientific community needs to uphold. However the already overwhelmed researcher cannot be expected to take on this massive assignment alone. Recognising this need, TU Delft started the data stewardship initiative in 2017. Disciplinary specific data stewards were embedded in every faculty of the university to provide relevant and high-quality support for researchers. In this way the data stewards could cater to the specific needs at the faculty level  whereas the TU Delft library coordinated the project centrally.

In this talk I would like to present our experiences at TU Delft, how we brought together the library (central support), and the disciplinary data stewards to foster a cultural shift to open science among researchers.
Selecting Votes for Energy Efficiency in Probabilistic Voting-Based Filtering in Wireless Sensor Networks Using Fuzzy Logic
Creators: name: IJASA
Publisher: name: Zenodo
Year: 2024

description: Wireless sensor networks are easily compromised by an adversary, such as fabricated with false votesattacks and false votes on real reports attacks. These attacks generate false data to drain the energyresource of sensors and interrupt the inflow of a real report. PVFS was proposed to detect them byverifying votes in the real report. When a real event occurs, a cluster head collects all of the votes from itsneighboring nodes and selects the votes up to a defined number of votes. In this paper, our proposedmethod decides the number of votes based on a fuzzy rule-based system to improve energy savings ascompared to PVFS. We evaluated the effectiveness of the proposal as two attacks occur simultaneously inthe sensor network. The experimental results show that our method saves energy resources and maintainsthe security level against these multiple attacks.
ВЛИЯНИЕ ТЕМПЕРАМЕНТОВ НА МАТЕМАТИЧЕСКИЕ СПОСОБНОСТИ УЧАЩИХСЯ НАЧАЛЬНЫХ КЛАССОВ
Creators: name: Нортожиева, Мухайё
Publisher: name: Zenodo
Year: 2025

description: В статье рассматривается влияние индивидуально-психологических особенностей учащихся, обусловленных типом темперамента, на формирование и развитие математических способностей в начальной школе.
THE INFLUENCE OF THE ALMALYK MINING AND METALLURGICAL COMBINE ON THE HYDROECOLOGICAL CONDITION OF THE AKHANGARAN RIVER
Creators: name: Eshmurodova, N.Sh.
name: Javlieva, M.Z.
Publisher: name: Zenodo
Year: 2024

description: The article is devoted to the study of the influence of industrial wastewater from the Almalyk Mining and Metallurgical Combine on the water quality of the Akhangaran River. It has been established that below the wastewater discharge, river water is contaminated with ions of various metals.
M2.4 First iteration of FAIR implementation framework
Creators: name: Davidson, Joy
name: Kalaitzi, Vasso
name: de Leeuw, Lisa
name: Pittonet, Sara
Publisher: name: Zenodo
Year: 2023
Subjects: FAIR Implementation Framework
FAIR-IMPACT

description: FAIR-IMPACT aims to support the implementation phase of the European Open Science Cloud by helping a wide range of stakeholders, and especially Research Performing Organisations (RPOs), repositories, data and metadata service providers (including persistent identifier services and semantic services) and national level initiatives to take up and further develop FAIR-enabling practices, tools and services.

To this end, FAIR-IMPACT carried out a targeted landscape analysis to identify viable tools, methods and solutions that have been produced by the recent H2020 INFRAEOSC FAIR-related projects and that are currently available to support FAIR Implementation in a practical sense. The resulting FAIR Implementation Framework (FIF) catalogue of resources is accessible via the FAIR-IMPACT website to enable others to find, assess and adopt them: https://fair-impact.eu/ImplementationFramework-inputform.

This brief report describes the process of creating and publishing the first iteration of the FIF.
title: The HZB F2X‐Facility—An Efficient Crystallographic Fragment Screening Platform
Creators: name: Barthel, Tatjana
name: Benz, Laila
name: Basler, Yara
name: Crosskey, Thomas
name: Dillmann, Alexander
name: Förster, Ronald
name: Fröling, Paula
name: Dieguez, Camilla G.
name: Gless, Christine
name: Hauß, Thomas
name: Hellmig, Michael
name: Jänisch, Lea
name: James, David
name: Lennartz, Frank
name: Mijatovic, Jelena
name: Oelker, Melanie
name: Scanlan, James W.
name: Weber, Gert
name: Wollenhaupt, Jan
name: Mueller, Uwe
name: Dobbek, Holger
name: Wahl, Markus C.
name: Weiss, Manfred S.
Publisher: name: Humboldt-Universität zu Berlin
Year: 2024
Subjects: subject: crystallographic fragment screening
subject: EasyAccess Frame
subject: F2X compound libraries
subject: F2X facility
subject: fragment‐based lead discovery
subject: structure‐based drug design
subject: synchrotron beamlines
subject: 300 Sozialwissenschaften

description: Crystallographic fragment screening (CFS) has recently matured into an important method for the early stages of drug discovery projects. It is based on high‐throughput structure determination and thus requires a high degree of automation as well as specialized workflows and robust analysis tools. Consequently, large‐scale research facilities such as synchrotrons have embraced the method, and developed platforms to perform CFS campaigns with the help of crystallography experts and specific tools. The BESSY II synchrotron, operated by the Helmholtz–Zentrum Berlin (HZB), is one of these synchrotron facilities that offer a CFS platform, named the F2X‐facility. Here, the specialized F2X workflow is described along with the relevant differences to other existing CFS platforms, and the ongoing developments aimed at supporting users of the facility. The different stages of a CFS campaign including requirements, beamline capabilities, and the software environment are detailed and explained. A unique F2X‐GO kit is featured, which allows users the possibility of performing all sample preparation in their home laboratories. Furthermore, at the HZB a computational workflow has been built to support users beyond the hit identification stage. The advantages of the F2X‐facility at HZB are described and references are provided to successfully conduct CFS.
Artifacts for "An Ontology for Promoting Controlled Experimentation in Digital Forensics"
Creators: name: OliveiraJr, Edson
name: Silva, Thiago
name: Mazur, Ana
name: Zorzo, Avelino
name: Barcellos, Monalessa
Publisher: name: Zenodo
Year: 2024

description: The authors would like to thank CAPES/Brazil (PROAP funding), CNPq/Brazil (PIBIC funding), and the National Institute of Science and Technology in Forensic Sciences (Instituto Nacional de Ciência e Tecnologia em Ciências Forenses - INCT Forense) project (Grant #465450/2014-8) for funding this work.

Avelino Zorzo thanks CNPq/Brazil Grant #306250/2021-7. 

Edson OliveiraJr thanks CNPq/Brazil Grant #311503/2022-5. 

This research is also supported by the Espírito Santo Research and Innovation Support Foundation - FAPES (Process 2023-5L1FC and T.O. 1022/2022).
title: The Best of Two Worlds: Using Stacked Generalisation for Integrating Expert Range Maps in Species Distribution Models
Creators: name: Oeser, Julian
name: Zurell, Damaris
name: Mayer, Frieder
name: Çoraman, Emrah
name: Toshkova, Nia
name: Deleva, Stanimira
name: Natradze, Ioseb
name: Benda, Petr
name: Ghazaryan, Astghik
name: Irmak, Sercan
name: Hasanov, Nijat
name: Guliyeva, Gulnar
name: Gritsina, Mariya
name: Kuemmerle, Tobias
Publisher: name: Humboldt-Universität zu Berlin
Year: 2024
Subjects: subject: ensemble
subject: expert range map
subject: meta‐learner
subject: range limit
subject: realised distribution
subject: SDM
subject: species distribution modelling
subject: stacked generalisation
subject: stacking
subject: super learner
subject: 550 Geowissenschaften
subject: 570 Biologie

description: Aim: Species distribution models (SDMs) are powerful tools for assessing suitable habitats across large areas and at fine spatial resolution. Yet, the usefulness of SDMs for mapping species' realised distributions is often limited since data biases or missing information on dispersal barriers or biotic interactions hinder them from accurately delineating species' range limits. One way to overcome this limitation is to integrate SDMs with expert range maps, which provide coarse‐scale information on the extent of species' ranges and thereby range limits that are complementary to information offered by SDMs. Innovation: Here, we propose a new approach for integrating expert range maps in SDMs based on an ensemble method called stacked generalisation. Specifically, our approach relies on training a meta‐learner regression model using predictions from one or more SDM algorithms alongside the distance of training points to expert‐defined ranges as predictor variables. We demonstrate our approach with an occurrence dataset for 49 bat species covering four biodiversity hotspots in the Eastern Mediterranean, Western Asia and Central Asia. Main Conclusions: Our approach offers a flexible method to integrate expert range maps with any combination of SDM modelling algorithms, thus facilitating the use of algorithm ensembles. In addition, it provides a novel, data‐driven way to account for uncertainty in expert‐defined ranges not requiring prior knowledge about their accuracy, which is often lacking. Integrating expert range maps into SDMs for bats resulted in more realistic predictions of distribution patterns that showed narrower niche breadths and smaller range overlaps between species compared to traditional SDMs. Our approach holds promise to improve assessments of species distributions, while our work highlights the overlooked potential of stacked generalisation as an ensemble method in species distribution modelling.
Error Amplification in Code-based Cryptography
Creators: name: Nilsson, Alexander
name: Johansson, Thomas
name: Stankovski Wagner, Paul
Publisher: name: IACR Transactions on Cryptographic Hardware and Embedded Systems
Year: 2018

description: Code-based cryptography is one of the main techniques enabling cryptographic primitives in a post-quantum scenario. In particular, the MDPC scheme is a basic scheme from which many other schemes have been derived. These schemes rely on iterative decoding in the decryption process and thus have a certain small probability p of having a decryption (decoding) error.
In this paper we show a very fundamental and important property of code-based encryption schemes. Given one initial error pattern that fails to decode, the time needed to generate another message that fails to decode is strictly much less than 1/p. We show this by developing a method for fast generation of undecodable error patterns (error pattern chaining), which additionally proves that a measure of closeness in ciphertext space can be exploited through its strong linkage to the difficulty of decoding these messages. Furthermore, if side-channel information is also available (time to decode), then the initial error pattern no longer needs to be given since one can be easily generated in this case.
These observations are fundamentally important because they show that a, say, 128- bit encryption scheme is not inherently safe from reaction attacks even if it employs a decoder with a failure rate of 2−128. In fact, unless explicit protective measures are taken, having a failure rate at all – of any magnitude – can pose a security problem because of the error amplification effect of our method.
A key-recovery reaction attack was recently shown on the MDPC scheme as well as similar schemes, taking advantage of decoding errors in order to recover the secret key. It was also shown that knowing the number of iterations in the iterative decoding step, which could be received in a timing attack, would also enable and enhance such an attack. In this paper we apply our error pattern chaining method to show how to improve the performance of such reaction attacks in the CPA case. We show that after identifying a single decoding error (or a decoding step taking more time than expected in a timing attack), we can adaptively create new error patterns that have a much higher decoding error probability than for a random error. This leads to a significant improvement of the attack based on decoding errors in the CPA case and it also gives the strongest known attack on MDPC-like schemes, both with and without using side-channel information.
description: IACR Transactions on Cryptographic Hardware and Embedded Systems, Volume 2019, Issue 1
DISTRIBUTION OF INDICATOR-SAPROBIC ALGAE SPECIES OF THE "UZUNBULAK" SEWAGE TREATMENT PLANT AND THEIR ECOLOGICAL CHARACTERISTICS
Creators: name: Eshmurodova, N.S.
name: Abjalov, A.A.
Publisher: name: Zenodo
Year: 2024

description: This article examines the development and distribution of indicator saprobic algae in the systems of the Uzunbulak wastewater treatment plant and their importance in the purification of the Zarafshan River water.
title: COMPASSO mission and its iodine clock: outline of the clock design
Creators: name: Kuschewski, Frederik
name: Wüst, Jan
name: Oswald, Markus
name: Blomberg, Tim
name: Gohlke, Martin
name: Bischof, Jonas
name: Boac, Alex
name: Alam, Tasmim
name: Bußmeier, André
name: Abich, Klaus
name: Röder, Niklas
name: Döringshoff, Klaus
name: Hrabina, Jan
name: Holá, Miroslava
name: Oulehla, Jindřich
name: Schuldt, Thilo
name: Braxmaier, Claus
Publisher: name: Humboldt-Universität zu Berlin
Year: 2023
Subjects: subject: COMPASSO
subject: GNSS
subject: Galileo
subject: Optical clock
subject: Modulation transfer spectroscopy
subject: Absolute frequency reference
subject: 550 Geowissenschaften

description: One of the limiting factors for GNSS geolocation capabilities is the clock technology deployed on the satellites and the knowledge of the satellite position. Consequently, there are numerous ongoing efforts to improve the stability of space-deployable clocks for next-generation GNSS. The COMPASSO mission is a German Aerospace Center (DLR) project to demonstrate high-performance quantum optical technologies in space with two laser-based absolute frequency references, a frequency comb and a laser communication and ranging terminal establishing a link with the ground station located in Oberpfaffenhofen, Germany. A successful mission will strongly improve the timing stability of space-deployable clocks, demonstrate time transfer between different clocks and allow for ranging in the mm-range. Thus, the technology is a strong candidate for future GNSS satellite clocks and offers possibilities for novel satellite system architectures and can improve the performance of scientific instruments as well. The COMPASSO payload will be delivered to the international space station in 2025 for a mission time of 2 years. In this article, we will highlight the key systems and functionalities of COMPASSO, with the focus set to the absolute frequency references.
Practical Evaluation of Protected Residue Number System Scalar Multiplication
Creators: name: Papachristodoulou, Louiza
name: Fournaris, Apostolos P.
name: Papagiannopoulos, Kostas
name: Batina, Lejla
Publisher: name: IACR Transactions on Cryptographic Hardware and Embedded Systems
Year: 2018

description: The Residue Number System (RNS) arithmetic is gaining grounds in public key cryptography, because it offers fast, efficient and secure implementations over large prime fields or rings of integers. In this paper, we propose a generic, thorough and analytic evaluation approach for protected scalar multiplication implementations with RNS and traditional Side Channel Attack (SCA) countermeasures in an effort to assess the SCA resistance of RNS. This paper constitutes the first robust evaluation of RNS software for Elliptic Curve Cryptography against electromagnetic (EM) side-channel attacks. Four different countermeasures, namely scalar and point randomization, random base permutations and random moduli operation sequence, are implemented and evaluated using the Test Vector Leakage Assessment (TVLA) and template attacks. More specifically, variations of RNS-based Montgomery Powering Ladder scalar multiplication algorithms are evaluated on an ARM Cortex A8 processor using an EM probe for acquisition of the traces. We show experimentally and theoretically that new bounds should be put forward when TVLA evaluations on public key algorithms are performed. On the security of RNS, our data and location dependent template attacks show that even protected implementations are vulnerable to these attacks. A combination of RNS-based countermeasures is the best way to protect against side-channel leakage.
description: IACR Transactions on Cryptographic Hardware and Embedded Systems, Volume 2019, Issue 1
IMPLEMENTING TECHNOLOGIES IN TEACHING READING SKILLS
Creators: name: Axmedova Sevinch Botirjon qizi Shahrisabz State Pedagogical Institute 4th stage student
Publisher: name: Zenodo
Year: 2024

description:     This article explores the importance of integrating technology into reading instruction to enhance the reading skills of young learners. Despite its potential, technology remains an underutilized resource in many reading classrooms. To address this gap, we provide guidance for teachers on incorporating digital tools and multimedia resources into their lessons, creating immersive foreign language environments, and assessing student proficiency levels. By leveraging technology in a targeted and effective way, we aim to improve reading outcomes and support the development of young readers. Our approach emphasizes personalized learning, interactive activities, and data-driven instruction, helping teachers to tailor their teaching to meet the diverse needs of their students.

    Key words:  Computer-based reading, ICT, reading comprehension, project, teaching reading, student-produced video, Information and Communication  Technologyv
Сфираль и трингл: трёхмерная фаза и геометрия H₃
Creators: name: Басаргин, Олег Сергеевич
Publisher: name: Zenodo
Year: 2025

description: В статье проводится сопоставление топологической модели Сфирали — зеркально-антисимметричной структуры, разворачивающейся в фазовом времени — с понятием трингла, введённого Д.Г. Павловым как третий метрический инвариант в пространстве тройных чисел H3 = R ⊕ R ⊕ R.

Исследование основано на алгебре тройных чисел и кубической метрике третьего порядка, в которой появляются новые геометрические инварианты — бингл и трингл, определяющие относительное положение векторов в неквадратичной фазовой метрике. Сфираль интерпретируется как геодезическая траектория в пространстве H₃, развёрнутая через три направленных фазовых вектора, аналогичных вершинам геодезического треугольника на индикатрисе.

Показано, что трингл выражает вложенность, фазовую антисимметрию и S-соединение между витками Сфирали. Построены условия геодезичности и предложена параметризация Сфирали как интегральной линии в метрике с фазовой скрученной симметрией. Таким образом, Сфираль получает строгую метрическую интерпретацию как фигура трёхфазного взаимодействия, не редуцируемого к длине и углу.

Статья открывает перспективы применения трингла и фазовой метрики к моделям времени, биодинамики, ритмической синхронизации и когнитивной геометрии.
Vortragsfolien Zum Workshop "Anwendungsmöglichkeiten Des Forschungsdatenmanagements Und Chancen Der Kooperation" Am 08.11.18 In Bremen
Creators: name: Dr. Björn Oliver Schmidt
Publisher: name: Zenodo
Year: 2018

description: Vortragsfolien zum Workshop "Anwendungsmöglichkeiten des Forschungsdatenmanagements und Chancen der Kooperation" am 08.11.18 in Bremen
Eine Alternative Idee der Raumzeit - Das "A" System
Creators: name: Stölzel, Tim
Publisher: name: Zenodo
Year: 2025
Subjects: Physik
Philosophie
Theorie

description: Das A System ist eine Alternative zur Raumzeit.

Sie beschreibt den Raum ohne Zeitdimension. Diese Idee ist noch rein Theoretisch, und ist noch nicht endgültig verifizieren.
FUNDAMENTALS OF ACCOUNTING IN PROFESSIONAL EDUCATIONAL INSTITUTIONS
Creators: name: XAMROYEV, AKMAL
Publisher: name: Zenodo
Year: 2024

description: This article delves into the fundamentals of accounting within professional educational institutions, highlighting the unique aspects and challenges of financial management in these settings. It explores the essential accounting practices that are necessary to ensure accuracy, compliance, and efficiency in managing the financial operations of educational institutions. The paper discusses the significance of tailored accounting systems, adherence to specific regulatory requirements, and the impact of effective financial management on the overall performance and sustainability of educational institutions.
title: Preface
Creators: name: Tuchtfeld, Erik
name: Gašperin Wischhoff, Jakob
name: Risini, Isabella
Publisher: name: Verfassungsbooks
Year: 2025
Subjects: subject: Datenschutz
subject: Vorratsdatenspeicherung
subject: La Quadrature du Net
subject: 340

description: Eyes Everywhere: Surveillance and Data Retention under the EU Charter, p. 11
title: Architektura wnętrz w obronie środowiska naturalnego jako priorytet w edukacji studentów
Creators: name: Linowiecka, Barbara
Publisher: name: Poznań University of Technology
publisherIdentifier: https://ror.org/00p7p3302
publisherIdentifierScheme: ROR
Year: 2023

description: Zeszyty Naukowe Politechniki Poznańskiej. Architektura, Urbanistyka, Architektura Wnętrz, 17, 333-346
Pericoma trifasciata
Creators: name: Kvifte, Gunnar Mikalsen
name: Ivković, Marija
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Pericoma
Pericoma trifasciata

description: Pericoma trifasciata (Meigen, 1804)
Material examined: CROATIA: Dalmatia, Krka National Park, Krka, Roški Slap, 43˚54´08” N, 15˚58´33” E, 2.X.2014, M. Ivković leg. (Emergence trap) 2 ♂♂. GERMANY: Berlin, Alt-Lübars, Köpfchensee, 52.6248 N, 13.369 E, 14.VIII.2015, G.M. Kvifte & M. Gunther leg. 3 ♂♂. (Hand collected)
Distribution: widespread in Central and South Europe, occasionally locally common (e.g. Wagner 2004).
Remarks: first records from Croatia. DNA barcoding was attempted both for Croatian and German specimens but only the German specimens yielded sequences. These group with sequences from Pericoma barbarica Vaillant, 1955 from Mallorca, separated by a pairwise distance of 8.87%. All sequences can be downloaded from GenBank, accession numbers MH592652 — MH592663.
description: Published as part of Kvifte, Gunnar Mikalsen & Ivković, Marija, 2018, New species and records of the Pericoma trifasciata group from Croatia (Diptera: Psychodidae), pp. 76-82 in Zootaxa 4486 (1) on page 77, DOI: 10.11646/zootaxa.4486.1.5, http://zenodo.org/record/1438051
Improving CEMA using Correlation Optimization
Creators: name: Robyns, Pieter
name: Quax, Peter
name: Lamotte, Wim
Publisher: name: IACR Transactions on Cryptographic Hardware and Embedded Systems
Year: 2018

description: Sensitive cryptographic information, e.g. AES secret keys, can be extracted from the electromagnetic (EM) leakages unintentionally emitted by a device using techniques such as Correlation Electromagnetic Analysis (CEMA). In this paper, we introduce Correlation Optimization (CO), a novel approach that improves CEMA attacks by formulating the selection of useful EM leakage samples in a trace as a machine learning optimization problem. To this end, we propose the correlation loss function, which aims to maximize the Pearson correlation between a set of EM traces and the true AES key during training. We show that CO works with high-dimensional and noisy traces, regardless of time-domain trace alignment and without requiring prior knowledge of the power consumption characteristics of the cryptographic hardware. We evaluate our approach using the ASCAD benchmark dataset and a custom dataset of EM leakages from an Arduino Duemilanove, captured with a USRP B200 SDR. Our results indicate that the masked AES implementation used in all three ASCAD datasets can be broken with a shallow Multilayer Perceptron model, whilst requiring only 1,000 test traces on average. A similar methodology was employed to break the unprotected AES implementation from our custom dataset, using 22,000 unaligned and unfiltered test traces.
description: IACR Transactions on Cryptographic Hardware and Embedded Systems, Volume 2019, Issue 1
title: Morphological processing in developmental handwriting production
title: Evidence from kinematics
titleType: Subtitle
Creators: name: Heß, Stefan
name: Mousikou, Petroula
name: Schroeder, Sascha
Publisher: name: Universität Potsdam
Year: 2024
Subjects: subject: 370 Bildung und Erziehung

description: In this study, we investigated effects of morphological processing on handwriting production in beginning writers of German. Children from Grades 3 and 4 were asked to copy words from a computer screen onto a pen tablet, while we recorded their handwriting with high spatiotemporal resolution. Words involved a syllable-congruent visual disruption (e.g., "Golfer"), a morpheme-congruent visual disruption (e.g., "Golfer"), or had no disruption (e.g., "Golfer"). We analyzed productions in terms of Writing Onset Duration and Letter Duration at the onset of the second syllable ("f" in "Gol.fer") and the onset of the suffix ("e" in "Golf_er"). Results showed that durations were longer at word-writing onset only for words with a morpheme-congruent visual disruption. Also, letter durations were longer at the onset of the second syllable (i.e., "-fer") and shorter at the onset of the suffix (i.e., "-er") only for words with a syllable-congruent visual disruption. We interpret these findings within extant theories of handwriting production and offer an explanation for the observed effects before and during trajectory formation.
description: Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe; 852
3-Share Threshold Implementation of AES S-box without Fresh Randomness
Creators: name: Sugawara, Takeshi
Publisher: name: IACR Transactions on Cryptographic Hardware and Embedded Systems
Year: 2018

description: Threshold implementation is studied as a countermeasure against sidechannel attack. There had been no threshold implementation for the AES and Keccak S-boxes that satisfies an important property called uniformity. In the conventional implementations, intermediate values are remasked to compensate for the lack of uniformity. The remasking consumes thousands of fresh random bits and its implementation cost is a serious concern. Daemen recently proposed a 3-share uniform threshold implementation of the Keccak S-box. This is enabled by a new technique called the changing of the guards which can be applied to any invertible functions. Subsequently, Wegener et al. proposed a 4-share threshold implementation of the AES S-box based on the changing of the guards technique. However, a 3-share threshold implementation of AES S-box remains open. The difficulty stays in 2-input multiplication, used in decomposed S-box representations, which is non-invertible because of different input and output sizes. In this study, this problem is addressed by introducing a certain generalization of the changing of the guards technique. The proposed method provides a generic way to construct a uniform sharing for a target function having different input and output sizes. The key idea is to transform a target function into an invertible one by adding additional inputs and outputs. Based on the proposed technique, the first 3-share threshold implementation of AES S-box without fresh randomness is presented. Performance evaluation and simulation-based leakage assessment of the implementation are also presented.
description: IACR Transactions on Cryptographic Hardware and Embedded Systems, Volume 2019, Issue 1
Return of the Hidden Number Problem.
Creators: name: Ryan, Keegan
Publisher: name: IACR Transactions on Cryptographic Hardware and Embedded Systems
Year: 2018

description: Side channels have long been recognized as a threat to the security of cryptographic applications. Implementations can unintentionally leak secret information through many channels, such as microarchitectural state changes in processors, changes in power consumption, or electromagnetic radiation. As a result of these threats, many implementations have been hardened to defend against these attacks. Despite these mitigations, this work presents a novel side-channel attack against ECDSA and DSA. The attack targets a common implementation pattern that is found in many cryptographic libraries. In fact, about half of the libraries that were tested exhibited the vulnerable pattern. This pattern is exploited in a full proof of concept attack against OpenSSL, demonstrating that it is possible to extract a 256-bit ECDSA private key using a simple cache attack after observing only a few thousand signatures. The target of this attack is a previously unexplored part of (EC)DSA signature generation, which explains why mitigations are lacking and the issue is so widespread. Finally, estimates are provided for the minimum number of signatures needed to perform the attack, and countermeasures are suggested to protect against this attack.
description: IACR Transactions on Cryptographic Hardware and Embedded Systems, Volume 2019, Issue 1
Implementing RLWE-based Schemes Using an RSA Co-Processor
Creators: name: Albrecht, Martin R.
name: Hanser, Christian
name: Hoeller, Andrea
name: Pöppelmann, Thomas
name: Virdia, Fernando
name: Wallner, Andreas
Publisher: name: IACR Transactions on Cryptographic Hardware and Embedded Systems
Year: 2018

description: We repurpose existing RSA/ECC co-processors for (ideal) lattice-based cryptography by exploiting the availability of fast long integer multiplication. Such co-processors are deployed in smart cards in passports and identity cards, secured microcontrollers and hardware security modules (HSM). In particular, we demonstrate an implementation of a variant of the Module-LWE-based Kyber Key Encapsulation Mechanism (KEM) that is tailored for high performance on a commercially available smart card chip (SLE 78). To benefit from the RSA/ECC co-processor we use Kronecker substitution in combination with schoolbook and Karatsuba polynomial multiplication. Moreover, we speed-up symmetric operations in our Kyber variant using the AES co-processor to implement a PRNG and a SHA-256 co-processor to realise hash functions. This allows us to execute CCA-secure Kyber768 key generation in 79.6 ms, encapsulation in 102.4 ms and decapsulation in 132.7 ms.
description: IACR Transactions on Cryptographic Hardware and Embedded Systems, Volume 2019, Issue 1
The Curse of Class Imbalance and Conflicting Metrics with Machine Learning for Side-channel Evaluations
Creators: name: Picek, Stjepan
name: Heuser, Annelie
name: Jovic, Alan
name: Bhasin, Shivam
name: Regazzoni, Francesco
Publisher: name: IACR Transactions on Cryptographic Hardware and Embedded Systems
Year: 2018

description: We concentrate on machine learning techniques used for profiled sidechannel analysis in the presence of imbalanced data. Such scenarios are realistic and often occurring, for instance in the Hamming weight or Hamming distance leakage models. In order to deal with the imbalanced data, we use various balancing techniques and we show that most of them help in mounting successful attacks when the data is highly imbalanced. Especially, the results with the SMOTE technique are encouraging, since we observe some scenarios where it reduces the number of necessary measurements more than 8 times. Next, we provide extensive results on comparison of machine learning and side-channel metrics, where we show that machine learning metrics (and especially accuracy as the most often used one) can be extremely deceptive. This finding opens a need to revisit the previous works and their results in order to properly assess the performance of machine learning in side-channel analysis.
description: IACR Transactions on Cryptographic Hardware and Embedded Systems, Volume 2019, Issue 1
M&M: Masks and Macs against Physical Attacks
Creators: name: De Meyer, Lauren
name: Arribas, Victor
name: Nikova, Svetla
name: Nikov, Ventzislav
name: Rijmen, Vincent
Publisher: name: IACR Transactions on Cryptographic Hardware and Embedded Systems
Year: 2018

description: Cryptographic implementations on embedded systems need to be protected against physical attacks. Today, this means that apart from incorporating countermeasures against side-channel analysis, implementations must also withstand fault attacks and combined attacks. Recent proposals in this area have shown that there is a big tradeoff between the implementation cost and the strength of the adversary model. In this work, we introduce a new combined countermeasure M&M that combines Masking with information-theoretic MAC tags and infective computation. It works in a stronger adversary model than the existing scheme ParTI, yet is a lot less costly to implement than the provably secure MPC-based scheme CAPA. We demonstrate M&M with a SCA- and DFA-secure implementation of the AES block cipher. We evaluate the side-channel leakage of the second-order secure design with a non-specific t-test and use simulation to validate the fault resistance.
description: IACR Transactions on Cryptographic Hardware and Embedded Systems, Volume 2019, Issue 1
title: Conformal SiO₂ coating of sub-100 nm diameter channels of polycarbonate etched ion-track channels by atomic layer deposition
Creators: name: Sobel, Nicolas
name: Hess, Christian
name: Lukas, Manuela
name: Spende, Anne
name: Stühn, Bernd
name: Toimil-Molares, M. E.
name: Trautmann, Christina
Publisher: name: Beilstein-Institut
Year: 2024

description: Polycarbonate etched ion-track membranes with about 30 µm long and 50 nm wide cylindrical channels were conformally coated with SiO₂ by atomic layer deposition (ALD). The process was performed at 50 °C to avoid thermal damage to the polymer membrane. Analysis of the coated membranes by small angle X-ray scattering (SAXS) reveals a homogeneous, conformal layer of SiO₂ in the channels at a deposition rate of 1.7–1.8 Å per ALD cycle. Characterization by infrared and X-ray photoelectron spectroscopy (XPS) confirms the stoichiometric composition of the SiO₂ films. Detailed XPS analysis reveals that the mechanism of SiO₂ formation is based on subsurface crystal growth. By dissolving the polymer, the silica nanotubes are released from the ion-track membrane. The thickness of the tube wall is well controlled by the ALD process. Because the track-etched channels exhibited diameters in the range of nanometres and lengths in the range of micrometres, cylindrical tubes with an aspect ratio as large as 3000 have been produced.
Secure Physical Enclosures from Covers with Tamper-Resistance
Creators: name: Immler, Vincent
name: Obermaier, Johannes
name: Ng, Kuan Kuan
name: Ke, Fei Xiang
name: Lee, JinYu
name: Lim, Yak Peng
name: Oh, Wei Koon
name: Wee, Keng Hoong
name: Sigl, Georg
Publisher: name: IACR Transactions on Cryptographic Hardware and Embedded Systems
Year: 2018

description: Ensuring physical security of multiple-chip embedded systems on a PCB is challenging, since the attacker can control the device in a hostile environment. To detect physical intruders as part of a layered approach to security, it is common to create a physical security boundary that is difficult to penetrate or remove, e.g., enclosures created from tamper-respondent envelopes or covers. Their physical integrity is usually checked by active sensing, i.e., a battery-backed circuit continuously monitors the enclosure. However, adoption is often hampered by the disadvantages of a battery and due to specialized equipment which is required to create the enclosure. In contrast, we present a batteryless tamper-resistant cover made from standard flexPCB technology, i.e., a commercially widespread, scalable, and proven technology. The cover comprises a fine mesh of electrodes and an evaluation unit underneath the cover checks their integrity by detecting short and open circuits. Additionally, it measures the capacitances between the electrodes of the mesh. Once its preliminary integrity is confirmed, a cryptographic key is derived from the capacitive measurements representing a PUF, to decrypt and authenticate sensitive data of the enclosed system. We demonstrate the feasibility of our concept, provide details on the layout, electrical properties of the cover, and explain the underlying security architecture. Practical results including statistics over a set of 115 flexPCB covers, physical attacks, and environmental testing support our design rationale. Hence, our work opens up a new direction of counteracting physical tampering without the need of batteries, while aiming at a physical security level comparable to FIPS 140-2 level 3.
description: IACR Transactions on Cryptographic Hardware and Embedded Systems, Volume 2019, Issue 1
Pericoma pseudocalcilega Krek 1972
Creators: name: Kvifte, Gunnar Mikalsen
name: Ivković, Marija
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Pericoma
Pericoma pseudocalcilega

description: Pericoma pseudocalcilega Krek, 1972
Material examined: listed in Kvifte et al. (2013)
Distribution: Bosnia-Herzegovina and Croatia (Krek 1999, Kvifte et a l. 2013).
description: Published as part of Kvifte, Gunnar Mikalsen & Ivković, Marija, 2018, New species and records of the Pericoma trifasciata group from Croatia (Diptera: Psychodidae), pp. 76-82 in Zootaxa 4486 (1) on page 77, DOI: 10.11646/zootaxa.4486.1.5, http://zenodo.org/record/1438051