cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Vector Condensate and AdS Soliton Instability Induced by a Magnetic Field
Creators: name: Cai, Rong-Gen
name: Li, Li
name: Li, Li-Fang
name: Wu, You
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We continue to study the holographic p-wave superconductor model in the Einstein-Maxwell-complex vector field theory with a non-minimal coupling between the complex vector field and the Maxwell field. In this paper we work in the AdS soliton background which describes a conformal field theory in the confined phase and focus on the probe approximation. We find that an applied magnetic field can lead to the condensate of the vector field and the AdS soliton instability. As a result, a vortex lattice structure forms in the spatial directions perpendicular to the applied magnetic field. As a comparison, we also discuss the vector condensate in the Einstein-SU(2) Yang-Mills theory and find that in the setup of the present paper, the Einstein-Maxwell-complex vector field model is a generalization of the SU(2) model in the sense that the vector field has a general mass and gyromagnetic ratio.
description: v2: minor changes, to appear in JHEP. arXiv admin note: text overlap with arXiv:1309.2098
Visualization and Analysis of Geographical Crime Patterns Using Formal Concept Analysis
Creators: name: Kester, Quist-Aphetsi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: There are challenges faced in today's world in terms of crime analysis when it comes to graphical visualization of crime patterns. Geographical representation of crime scenes and crime types become very important in gathering intelligence about crimes. This provides a very dynamic and easy way of monitoring criminal activities and analyzing them as well as producing effective countermeasures and preventive measures in solving them. But we need effective computer tools and intelligent systems that are automated to analyze and interpret criminal data in real time effectively and efficiently. These current computer systems should have the capability of providing intelligence from raw data and creating a visual graph which will make it easy for new concepts to be built and generated from crime data in order to solve, understand and analyze crime patterns easily. This paper proposes a new method of visualizing and analyzing crime patterns based on geographical crime data by using Formal Concept Analysis, or Galois Lattices, a data analysis technique grounded on Lattice Theory and Propositional Calculus. This method considered the set of common and distinct attributes of crimes in such a way that categorization are done based on related crime types. This will help in building a more defined and conceptual systems for analysis of geographical crime data that can easily be visualized and intelligently analyzed by computer systems.
description: 6 pages. International Journal of Remote Sensing & Geoscience (IJRSG), 2013. arXiv admin note: substantial text overlap with arXiv:1307.7788
AdS-Sliced Flavor Branes and Adding Flavor to the Janus Solution
Creators: name: Clark, Adam B.
name: Crossette, Nathan
name: Newman, George M.
name: Rommal, Andrea
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We implement D7 flavor branes in AdS-sliced coordinates on $AdS_5\times S^5$ with the ansatz that the brane fluctuates only in the warped ($μ$) direction in this slicing, which is particularly appropriate for studying the Janus solution. The natural field theory dual in this slicing is $\mathcal{N}=4$ super Yang-Mills on two copies of $AdS_4$. Branes extending from $μ=\pmπ/2$ can end at different locations, giving rise to quarks with piecewise constant mass on each $AdS_4$ half-space, jumping discontinuously between them. A second class of flavor brane solutions exists in this coordinate system, dubbed "continuous" flavor branes, that extend across the entire range of $μ$. We propose that the correct dual interpretation of "disconnected" flavor brane in this ansatz is a quark hypermultiplet with constant mass on one of the AdS$_4$ half-spaces with totally reflecting boundary conditions at the boundary of AdS$_4$; whereas the dual interpretation of a continuous flavor brane has totally transparent boundary conditions. Numerical studies indicate that AdS-sliced D7 flavor branes of both classes exhibit spontaneous chiral symmetry breaking, as non-zero vev persists for solutions of the equation of motion down to zero mass. Continuous flavor branes in this ansatz exhibit many other surprising behaviors: their masses seem to be capped at a modest value near $m=0.551$ in units of the inverse AdS radius, and there may be a phase transition between continuous branes of different configurations. We also numerically study quark states in Janus. The behavior of mass and vev is similar in Janus, including the existence of chiral symmetry breaking at zero mass, though qualitative features of the phase diagram change (sometimes significantly) as the Janus parameter $c_0$ increases.
description: 16 pages, 12 figures, v2 figures corrected
Disentangling and Operationalizing AI Fairness at LinkedIn
Creators: name: Quiñonero-Candela, Joaquin
name: Wu, Yuwen
name: Hsu, Brian
name: Jain, Sakshi
name: Ramos, Jen
name: Adams, Jon
name: Hallman, Robert
name: Basu, Kinjal
Publisher: name: arXiv
Year: 2023
Subjects: subject: Social and Information Networks (cs.SI)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Operationalizing AI fairness at LinkedIn's scale is challenging not only because there are multiple mutually incompatible definitions of fairness but also because determining what is fair depends on the specifics and context of the product where AI is deployed. Moreover, AI practitioners need clarity on what fairness expectations need to be addressed at the AI level. In this paper, we present the evolving AI fairness framework used at LinkedIn to address these three challenges. The framework disentangles AI fairness by separating out equal treatment and equitable product expectations. Rather than imposing a trade-off between these two commonly opposing interpretations of fairness, the framework provides clear guidelines for operationalizing equal AI treatment complemented with a product equity strategy. This paper focuses on the equal AI treatment component of LinkedIn's AI fairness framework, shares the principles that support it, and illustrates their application through a case study. We hope this paper will encourage other big tech companies to join us in sharing their approach to operationalizing AI fairness at scale, so that together we can keep advancing this constantly evolving field.
5-Methylation of Cytosine in CG:CG Base-Pair Steps: A Physicochemical Mechanism for the Epigenetic Control of DNA Nanomechanics
Creators: name: Yusufaly, Tahir I.
name: Li, Yun
name: Olson, Wilma K.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: Van der Waals density functional theory is integrated with analysis of a non-redundant set of protein-DNA crystal structures from the Nucleic Acid Database to study the stacking energetics of CG:CG base-pair steps, specifically the role of cytosine 5-methylation. Principal component analysis of the steps reveals the dominant collective motions to correspond to a tensile 'opening' mode and two shear 'sliding' and 'tearing' modes in the orthogonal plane. The stacking interactions of the methyl groups globally inhibit CG:CG step overtwisting while simultaneously softening the modes locally via potential energy modulations that create metastable states. Additionally, the indirect effects of the methyl groups on possible base-pair steps neighboring CG:CG are observed to be of comparable importance to their direct effects on CG:CG. The results have implications for the epigenetic control of DNA mechanics.
description: Accepted to J. Phys. Chem. B. Supplemental Information available upon request
Oszillierende Verbrennung als Primärmaßnahme zur Stickoxidminderung in Rostfeuerungen
Creators: name: Aleksandrov, Krasimir
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2023

description: Derzeit werden von Biomassefeuerungsanlagen ca. 40 000 t Stickoxide (NOx) pro Jahr emittiert. NOx ist so wie CO2 klimawirksam. Diese Menge entspricht einem CO2-Äquivalent von 400 000 t pro Jahr. Die Grenzwerte für NOx Emissionen werden stetig verschärft. Ohne technische Innovation ist es nur mit einem größeren wirtschaftlichen Aufwand möglich, die neuen Grenzwerte (z. B. nach der Technischen Anleitung Luft (TA Luft)) von 400 mg/m³ (bezogen auf einen Volumengehalt an Sauerstoff im Abgas von 11 %. [1]) Diese Veröffentlichung präsentiert eine technische Primärmaßnahme zur NOx Minimierung, die auf einer oszillierenden Verbrennungsluftzufuhr basiert. Eine Primärmaßnahme ist im Vergleich zu einer Sekundärmaßnahme ökologisch und ökonomisch attraktiver, da sie unmittelbar in den Verbrennungsprozess eingreift. Das Verfahren ist kostengünstig realisierbar und verspricht einen Kostenvorteil von rund 50 % im Vergleich zu konventionellen Verfahren. Zugleich wird durch den entfallenden Stoff- und Energieaufwand in der Sekundärmaßnahme die Energieeffizienz des Gesamtverfahrens verbessert.
Thamnomys kempi Dollman 1911
Creators: name: Musser, Guy G.
name: Carleton, Michael D.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Thamnomys
Thamnomys kempi

description: Thamnomys kempi Dollman, 1911. Ann. Mag. Nat. Hist., ser. 8, 8:658. TYPE LOCALITY: E Zaire, Buhamba, near Lake Kivu, 6000 ft. DISTRIBUTION: E Zaire, W Uganda, and NW Burundi; a montane Western Rift Valley endemic. SYNONYMS: major. COMMENTS: A distinctive species as listed by Allen (1939) and Ellerman (1941), not a subspecies of T. venustus. Both species are sympatric at Kibati in E Zaire (documented by specimens in the Museum of Comparative Zoology, Harvard).
description: Published as part of Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, pp. 501-755 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on pages 669-670, DOI: 10.5281/zenodo.7353098
description: {"references": ["Allen, G. M. 1939. A checklist of African mammals. Bulletin of the Museum of Comparative Zoology at Harvard College, 83: 1 - 763.", "Ellerman, J. R. 1941. The families and genera of living rodents. Vol. II. Family Muridae. British Museum (Natural History), London, 690 pp."]}
War, education and development: a pedagogical response to the challenges of modernity
Creators: name: Tsekhmister, Yaroslav
Publisher: name: Academia
Year: 2024

description: In a world marked by persistent and evolving conflicts, the intersection of war and education assumes supreme importance. The war implications on the access to a quality education have far-reaching effects, impacting students, educators, and communities. 

We are pleased to bring to your attention a special issue entitled «War, Education, and Development: Pedagogical Responses to Contemporary Challenges». This special issue of "Academia" focuses on the pressing issues surrounding the access to a quality education during times of war. The emphasis is made on the pivotal role of universities and pedagogical approaches in conflict resolution and societal progress amidst exceptional circumstances.
description: Academia, No 35-36 (2024)
Software publication, software citation, and Open Science
Creators: name: Druskat, Stephan
Publisher: name: Zenodo
Year: 2022
Subjects: software publication
software citation
open science

description: Presentation given on 2022-11-12 at workshop "Open science, a landscape under construction with a horizon of possibilities", Centro Internacional de Encuentros Matemáticos (CIEM), Castro Urdiales, Spain.
A Multi-Factorial Analysis of Polarization on Social Media
Creators: name: Treuillier, Celina
name: Castagnos, Sylvain
name: Brun, Armelle
Publisher: name: arXiv
Year: 2023
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Polarization is an increasingly worrying phenomenon within social media. Recent work has made it possible to detect and even quantify polarization. Nevertheless, the few existing metrics, although defined in a continuous space, often lead to a unimodal distribution of data once applied to users' interactions, making the distinction between polarized and non-polarized users difficult to draw. Furthermore, each metric relies on a single factor and does not reflect the overall user behavior. Modeling polarization in a single form runs the risk of obscuring inter-individual differences. In this paper, we propose to have a deeper look at polarized online behaviors and to compare individual metrics. We collected about 300K retweets from 1K French users between January and July 2022 on Twitter. Each retweet is related to the highly controversial vaccine debate. Results show that a multi-factorial analysis leads to the identification of distinct and potentially explainable behavioral classes. This finer understanding of behaviors is an essential step to adapt news recommendation strategies so that no user gets locked into an echo chamber or filter bubble.
BL Lac candidates for TeV observations
Creators: name: Massaro, F.
name: Paggi, A.
name: Errando, M.
name: D'Abrusco, R.
name: Masetti, N.
name: Tosti, G.
name: Funk, S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: BL Lac objects are the most numerous class of extragalactic TeV-detected sources. One of the biggest difficulties in investigating their TeV emission resides in their limited number, since only 47 BL Lacs are known as TeV emitters. In this paper, we propose new criteria to select TeV BL Lac candidates based on the infrared (IR) and X-ray observations. We apply our selection criteria to the BL Lac objects listed in the ROMA-BZCAT catalog so identifying 41 potential TeV emitters. We then consider a search over a more extended sample combining the ROSAT bright source catalog and the WISE all-sky survey revealing 54 additional candidates for TeV observations. Our investigation also led to a tentative classification of 16 unidentified X-ray sources as BL Lac candidates. This analysis provides new interesting BL Lac targets for future observations with ground based Cherenkov telescopes.
description: 9 pages, 3 figures, 4 tables, ApJS accepted for publication (version pre-proof corrections)
How linear surface waves are affected by a current with constant vorticity
Creators: name: Ellingsen, Simen Å
name: Brevik, Iver
Publisher: name: arXiv
Year: 2013
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The interaction of surface waves with Couette-type current with uniform vorticity is a well suited problem for students approaching the theory of surface waves. The problem, although mathematically simple, contains rich physics, and is moreover important in several situations from oceanography and marine technology to microfluidics. We here lay out a simple two-dimensional theory of waves propagating upon a basic flow of uniform vorticity of constant depth. The dispersion relation is found, showing how the shearing current introduces different phase velocities for upstream and downstream propagating waves. The role of surface tension is discussed and applied to the case of a wave pattern created by a moving source, stationary as seen by the source. We conclude by discussing how the average potential and kinetic energies are no longer equal in the presence of shear.
description: Pedagogical paper, 13 pages, 5 figures, updated version (minor changes) accepted in European Journal of Physics
Instability of Schwarzschild-AdS black hole in Einstein-Weyl gravity
Creators: name: Myung, Yun Soo
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the classical stability of Schwarzschild-AdS black hole in a massive theory of the Einstein-Weyl gravity. It turns out that the linearized Einstein tensor perturbations exhibit unstable modes featuring the Gregory-Laflamme instability of five-dimensional AdS black string, in contrast to the stable Schwarzschild-AdS black hole in the Einstein-Weyl gravity. We confirm that the instability of the black hole in the Einstein-Weyl gravity arises from the massiveness but not a feature of fourth-order derivative theory giving ghost states.
description: 1+13 pages, 1 figure, a version to appear in PLB
Integrated Simulation Training for Surgical Skill Development in Ukrainian Medical Universities During War
Creators: name: Ivanchov, Pavlo
name: Povch, Oleg
name: Sydorenko, Victor
name: Kurbanov, Anton
name: Lobodae, Segii
Publisher: name: Academia
Year: 2024
Subjects: Simulation, integration, resource, training, military field surgery, logic model

description: In difficult times of war, total unity in all areas of activity is necessary. Medicine is particularly important during martial law. As part of the development of an integrated military field surgery curriculum, the use of simulation-based learning is challenging due to limited resources at the university level. The aim of this paper is to propose a model for the conceptual design and implementation of an integrated simulation training programme with competency assessment for the development of surgical skills in medical students in the subject of military field surgery. Methods: an educational curriculum development method, specifically tailored for military field surgery training. The method involved defining a context-appropriate goal, which in this case is the integration of a simulation curriculum into the military field surgery curriculum. The results evaluated the logic model methodology that was used to identify learning objectives, available resources and describe the process of implementation and evaluation of the simulation training programme. The logic model methodology was used to develop the logic model methodology, which consisted of five steps: 1) defining the goal, considering the context; 2) using resources; 3) conducting activities; 4) targeting groups; 5) obtaining results in the short, medium, and long term. The model for the conceptual design and implementation of an integrated simulation training programme will allow to integrate simulation into the process of military field surgery education with a realistic approach, considering local resources and continuous evaluation (student satisfaction, activation of competencies in the provision of medical care and impact on the organisation of care). In conclusion, following the approach to competencies in the military field surgery programme, the logic model will lead to the design, implementation, and evaluation of the simulation training programme with the potential for change throughout the project.

 
description: Academia, No 35-36 (2024)
THE BENEFITS AND HARMS OF THE CONSTRUCTION OF THE UZBEKISTAN-CHINA RAILWAY FOR UZBEKISTAN
Creators: name: Khoshimov, Azizbek
Publisher: name: Zenodo
Year: 2023

description: The construction of the Uzbekistan-China Railway has been considered a significant project for both Uzbekistan and China. This railway project will connect the two countries and provide easier access to the markets in China. The benefits of this project for Uzbekistan include increased trade, economic growth, and job opportunities. However, the construction of this railway also has potential harms, including environmental damage and cultural impacts. This paper examines the benefits and harms of the Uzbekistan-China Railway for Uzbekistan, concluding that the benefits outweigh the harms.
Introduction to colloidal dispersions in external fields
Creators: name: Löwen, Hartmut
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Progress in the research area of colloidal dispersions in external fields within the last years is reviewed. Colloidal dispersions play a pivotal role as model systems for phase transitions in classical statistical mechanics. In recent years the leading role of colloids to realize model systems has become evident not only for equilibrium situations but also far away from equilibrium. By using external fields (such as shear flow, electric, magnetic or laseroptical fields as well as confinement), a colloidal suspension can be brought into nonequilibrium in a controlled way. Various kinds of equilibrium and nonequilibrium phenomena explored by colloidal dispersions are described providing also a guide and summary to this special issue. Particular emphasis is put on the comparison of real-space experiments, computer simulations and statistical theories.
description: 11 pages, 2 figures, Eur. Phys. J. Special Topics (accepted)
title: Leitprinzip Gleichstellung? – 10 Jahre Gender Mainstreaming in der deutschen Bundesverwaltung
Creators: name: Lewalter, Sandra
name: Geppert, Jochen
name: Baer, Susanne
Publisher: name: Humboldt-Universität zu Berlin
Year: 2009
Subjects: subject: Deutschland
subject: Gender Mainstreaming
subject: Gleichstellungspolitik
subject: Verwaltungsroutinen
subject: Ziele
subject: ddc:320

description: Die Implementierung von Gender Mainstreaming in der deutschen Bundesverwaltung von 1999 bis 2009 wird aus der Perspektive wissenschaftlicher Beratungsakteur_innen dargestellt. Der Implementierungsprozess war von Anfang an auf eine gleichstellungsorientierte Veränderung von Verwaltungsroutinen angelegt. In diesem Bereich konnten wichtige innovative Ergebnisse erreicht werden. Der Ansatz hatte aber auch deutliche Grenzen, weil die Bedeutung gleichstellungspolitischer Ziele für die Arbeit der einzelnen Ministerien zu wenig thematisiert wurde. Um Gleichstellung tatsächlich zu einem Leitprinzip von Bundesregierung und Bundesverwaltung zu machen, sind weitere gezielte Aktivitäten erforderlich.
The squeezed limit of the solid inflation three-point function
Creators: name: Endlich, Solomon
name: Horn, Bart
name: Nicolis, Alberto
name: Wang, Junpu
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The recently proposed model of 'solid inflation' features a peculiar three-point function for scalar perturbations with an anisotropic, purely quadrupolar, squeezed limit. We confirm this result as well as the overall amplitude of the three point-function via an extremely simple computation, where we focus on the squeezed limit from the start and follow the standard logic adopted in deriving the consistency relations. Our system violates the consistency relations, but in the squeezed limit the three-point function can still be traded for a background-dependent two-point function, which is immediate to compute. Additionally, we use these simple methods to derive some new results - namely, certain squeezed limits of the three-point correlators involving vector and tensor perturbations as well.
description: 9 pages (8 pages main text; 1 page Appendix)
The impact of the War on the Development of Higher Education in Ukraine: Experience for EU Countries
Creators: name: Martynets, Liliia
name: Shyba, Alona
name: Kochetkova, Iryna
name: Krupiei, Krystyna
name: Rud, Anatolii
Publisher: name: Academia
Year: 2024
Subjects: Russian-Ukrainian war, higher education, digitalisation, challenges, surveys

description: This study investigated the effects of the Russian-Ukrainian war on the progress of higher education in Ukraine and its potential experience for the European Union. The objective of this research was to comprehend the diverse challenges brought about by military circumstances and to examine the role of digital resources in delivering ongoing education during times of war. 141 teachers and 110 students from different regionswere involved in the study. The use of a comprehensive methodology included mixed-methods approach. Surveys and interviews were as well used in the research in order to collect feedback on the experiences and views of the participants. The study unveiled major obstacles including the need to move, destruction of infrastructure, limited availability of resources, and emotional strain experienced by both students and teachers.Digital tools such as video lectures, conferences, e-textbooks, and learning platforms proved the importance of continuing education in the context of war. The conclusions emphasised the importance of addressing the impact of war on higher education and provided practical implications for developing coping strategies. Ukraine's experience is an important source of learning for EU countries. It could help them respond more effectively to similar challenges. 
description: Academia, No 35-36 (2024)
Project HERMES: Automated FAIR4RS software publication with HERMES
Creators: name: Druskat, Stephan
name: Bertuch, Oliver
name: Knodel, Oliver
name: Meinel, Michael
name: Kelling, Jeffrey
name: Schlauch, Tobias
name: Juckeland, Guido
Publisher: name: Zenodo
Year: 2022
Subjects: software publication
software metadata
FAIR4RS

description: Presentation given at HMC Conference online on 2022-10-05. Software as an important method and output of research should follow the RDA "FAIR for Research Software Principles". In practice, this means that research software, whether open, inner or closed source, should be published with rich metadata to enable FAIR4RS. For research software practitioners, this currently often means following an arduous and mostly manual process of software publication. HERMES, a project funded by the Helmholtz Metadata Collaboration, aims to alleviate this situation. We develop configurable, executable workflows for the publication of rich metadata for research software, alongside the software itself.
 These workflows follow a push-based approach: they use existing continuous integration solutions, integrated in common code platforms such as GitHub or GitLab, to harvest, unify and collate software metadata from source code repositories and code platform APIs. They also manage curation of unified metadata, and deposits on publication platforms. These deposits are based on deposition requirements and curation steps defined by a targeted publication platform, the depositing institution, or a software management plan. In addition, the HERMES project works to make the widely-used publication platforms InvenioRDM and Dataverse "research software-ready", i.e., able to ingest software publications with rich metadata, and represent software publications and metadata in a way that supports findability, assessability and accessibility of the published software versions.
 Beyond the open source workflow software, HERMES will openly provide templates for different continuous integration solutions, extensive documentation, and training material. Thus, researchers are enabled to adapt automated software publication quickly and easily. In this presentation, we provide an overview of the project aims, its current status, and an outlook on future development.
description: {"references": ["Stephan Druskat, Oliver Bertuch, Guido Juckeland, Oliver Knodel, Tobias Schlauch: \"Software publications with rich metadata: state of the art, automated workflows and HERMES concept\". https://doi.org/10.48550/arXiv.2201.09015"]}
BOSHLANG'ICH TA'LIMDA TARBIYAVIY ISHLARNI REJALASHTIRISH METODOLOGIYASI
Creators: name: Inoyatova, Zulfiya
Publisher: name: Zenodo
Year: 2023

description: Mazkur maqolada ta'limning boshlang'ich qismida ya'ni boshlang'ich ta'limda tarbiya fani va jarayonlarini rejalashtirishning metodologik asoslari haqida fikr-mulohazalar yuritilgan.
The Main Trends in the Formation of Psychological Competence in the Process of Teacher Training
Creators: name: Kruty, Kateryna
name: Zdanevych, Larysa
name: Desnova, Iryna
name: Blashkova, Olena
name: Zameliuk, Mariia
Publisher: name: Academia
Year: 2024
Subjects: Teaching, psychological competence, digitalization, key trends, education

description: In the dynamic landscape of education, this research explores contemporary trends in teacher professional development, focusing on the integration of psychological principles, inclusive education, cultural competence, socio-emotional learning, and technology integration. The primary aim of this research is to investigate the integration of psychological principles and the emphasis on inclusive education in current teachers training. The methodology employed in this study utilizes a qualitative research design. The selection of a qualitative approach is based on its capacity to facilitate an in-depth analysis of scientific literature. The results reveal a widespread adoption of the identified trends in teacher professional development. Integration of psychological principles enhances educators' understanding of diverse learning needs, while an emphasis on inclusive education fosters equitable and supportive learning environments. Cultural competence, socio-emotional learning, and technology integration contribute to a more holistic approach to teaching. The research concludes that the integration of psychological principles and the emphasis on inclusive education positively impact teacher effectiveness and student outcomes. The identified trends contribute to the formation of culturally competent, adaptable educators capable of addressing diverse student needs. The study underscores the importance of ongoing support, resources, and systemic commitment to maximize the practical application of these trends.
description: Academia, No 35-36 (2024)
Analysis of the use of innovative technologies in simulation training to improve the quality of the educational process: experience of medical HEIs in Ukraine during the war
Creators: name: Yuryk, Olha
name: Zlobin, Oleksandr
name: Vainahii, Olha
name: Fedosieieva, Olga
name: Shaulko, Oleksiy
Publisher: name: Academia
Year: 2024
Subjects: Martial law, need for medical personnel, medical students, training, critical thinking, technical skills

description: In a time of war, the quality of healthcare in Ukraine is constantly growing. Accordingly, under martial law, medical professionals need to develop additional skills. Simulation allows students to acquire the necessary skills and transfer them to practice. The purpose was to study the development of skills in medical students in terms of the use of innovative technologies in simulation training. The paper conducts a literature review of related scientific articles selected from the CinAHL and Pubmed databases with quantitative and qualitative characteristics. The inclusion criteria for the literature sampling method in this study focused on articles that addressed the use of simulation in medical education. Keywords and phrases related to the research questions were entered into dictionaries and thesauri to identify Mesh terms and Cinahl descriptors for more accurate search results. The results highlighted the main skills that were improved through the use of simulation thus it is a teaching method that can enhance the clinical training of medical students. It also provides students with a unique opportunity to apply theoretical knowledge in practice, to develop clinical skills and to acquire soft skills that are difficult to teach but are necessary in real-life healthcare settings.
description: Academia, No 35-36 (2024)
Separability and Dynamical Symmetry of Quantum Dots
Creators: name: Zhang, P. -M.
name: Zou, L. -P.
name: Horvathy, P. A.
name: Gibbons, G. W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The separability and Runge-Lenz-type dynamical symmetry of the internal dynamics of certain two-electron Quantum Dots, found by Simonović et al. [1], is traced back to that of the perturbed Kepler problem. A large class of axially symmetric perturbing potentials which allow for separation in parabolic coordinates can easily be found. Apart of the 2:1 anisotropic harmonic trapping potential considered in [1], they include a constant electric field parallel to the magnetic field (Stark effect), the ring-shaped Hartmann potential, etc. The harmonic case is studied in detail.
description: 32 pages, many figures
A remark on the invariance of dimension
Creators: name: Mueger, Michael
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 54F45

description: Combining Kulpa's proof of the cubical Sperner lemma and a dimension theoretic idea of van Mill we give a very short proof of the invariance of dimension, i.e. the statement that cubes [0,1]^n, [0,1]^m are homeomorphic if and only if n=m. This note is adapted from lecture notes for a course on general topology.
description: latex2e, 8 pages, 1 eps figure
Elaboración de referencias bibliográficas (Apuntes)
Creators: name: Comas, Ruben
Publisher: name: figshare
Year: 2023
Subjects: Other education not elsewhere classified

description: En anteriores unidades se ha remarcado la gran importancia que tiene la localización y uso de documentos bibliográficos rigurosos a la hora de realizar un trabajo académico. En la presente unidad se aborda un aspecto muy importante en la elaboración de todo trabajo académico: referenciar los documentos y recursos utilizados en su elaboración. En esta unidad abordaremos aspectos relativos a cómo manejar la información que hemos localizado y cómo referenciar los recursos que hemos empleado en nuestro trabajo.
Automated FAIR4RS software publication with HERMES
Creators: name: Druskat, Stephan
name: Bertuch, Oliver
name: Knodel, Oliver
name: Juckeland, Guido
name: Meinel, Michael
name: Kelling, Jeffrey
name: Schlauch, Tobias
Publisher: name: Zenodo
Year: 2022
Subjects: software publication
FAIR4RS
software metadata

description: Software as an important method and output of research should follow the RDA "FAIR for Research Software Principles". In practice, this means that research software, whether open, inner or closed source, should be published with rich metadata to enable FAIR4RS. For research software practitioners, this currently often means following an arduous and mostly manual process of software publication. HERMES, a project funded by the Helmholtz Metadata Collaboration, aims to alleviate this situation. We develop configurable, executable workflows for the publication of rich metadata for research software, alongside the software itself. These workflows follow a push-based approach: they use existing continuous integration solutions, integrated in common code platforms such as GitHub or GitLab, to harvest, unify and collate software metadata from source code repositories and code platform APIs. They also manage curation of unified metadata, and deposits on publication platforms. These deposits are based on deposition requirements and curation steps defined by a targeted publication platform, the depositing institution, or a software management plan. In addition, the HERMES project works to make the widely-used publication platforms InvenioRDM and Dataverse "research software-ready", i.e., able to ingest software publications with rich metadata, and represent software publications and metadata in a way that supports findability, assessability and accessibility of the published software versions. Beyond the open source workflow software, HERMES will openly provide templates for different continuous integration solutions, extensive documentation, and training material. Thus, researchers are enabled to adapt automated software publication quickly and easily. Our poster presents a high-level overview of the HERMES concept, its status and an outlook.
description: {"references": ["Druskat, S., Bertuch, O., Juckeland, G., Knodel, O., & Schlauch, T. (2022). Software publications with rich metadata: state of the art, automated workflows and HERMES concept. ArXiv, abs/2201.09015."]}
Analysis of the Impact of Decentralization Policy on Higher Education Management: Challenges and Opportunities
Creators: name: Sheremet, Oleg
name: Chornyi, Oleksandr
name: Pshenychna, Tetiana
name: Sheremet, Yaroslav
name: Domotskyi, Denys
Publisher: name: Academia
Year: 2024
Subjects: Decentralization Model, Higher Education Administration, Innovation, Problems, Advantages

description: In the dynamic environment of higher education, the impact of decentralization policies on management has become a focal point for scholarly inquiry. With global shifts in governance and the need for adaptive educational systems, understanding the challenges and opportunities arising from decentralization is crucial for informed decision-making. This research aims to comprehensively analyze the impact of decentralization policies on higher education management, delineating the challenges faced and the opportunities presented. A total of 25 journals were chosen for this study, with publications selected through an analysis of works from 2012 to 2023. Thoroughly reviewing and summarizing key findings from various sources, the study identifies challenges related to resource distribution, potential loss of quality standards, and uneven implementation. The results highlight opportunities, including enhanced autonomy, adaptability, and local responsiveness in higher education institutions. The conclusions underscore the nuanced nature of decentralization's impact on higher education management, revealing a spectrum of challenges and opportunities. Recognizing the need for careful consideration of resource allocation and quality control, the study emphasizes the importance of balancing empowerment with responsible governance. This research offers practical insights for policymakers, educators, and stakeholders involved in higher education management. 
description: Academia, No 35-36 (2024)
Thamnomys venustus Thomas 1907
Creators: name: Musser, Guy G.
name: Carleton, Michael D.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Thamnomys
Thamnomys venustus

description: Thamnomys venustus Thomas, 1907. Ann. Mag. Nat. Hist., ser. 7, 19:122. TYPE LOCALITY: Uganda, Ruwenzori East, 7000 ft. DISTRIBUTION: E Zaire, Uganda, and Rwanda: a montane Western Rift Valley endemic. SYNONYMS: kivuensis, schoutedeni. COMMENTS: Allen and Loveridge (1942) described kivuensis as a subspecies of T. venustus .
description: Published as part of Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, pp. 501-755 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 670, DOI: 10.5281/zenodo.7353098
description: {"references": ["Allen, G. M., and A. Loveridge. 1942. Scientific results of a fourth expedition to forested areas in East and Central Africa. I. Mammals. Bulletin of the Museum of Comparative Zoology at Harvard College, 89: 147 - 214."]}
Efficiency of using communication tools on the Moodle platform to increase student engagement in a war environment
Creators: name: Verzhihovska, Оlena
name: Lysyniuk, Maryna
name: Voznyuk, Oksana
name: Korzhova, Tetiana
name: Barbash, Marina
Publisher: name: Academia
Year: 2024
Subjects: Communication tools, electronic platform, increasing the level of interaction, survey, digitalization

description: The main objective is to identify the key means that influence interaction in online learning and to provide specific recommendations for optimizing these processes in a war environment. The research methodology included a combination of qualitative and quantitative methods. The work sample included 120 teachers and 56 students from Ukrainian universities. Using surveys and analysis of Moodle's built-in analytics features, the study looked at the frequency of use of various communication tools in the war conditions. The results confirm that forums and a system of messages, chats, announcements, and blogs are the most effective means of communication for teachers and students. Engagement scores on the Moodle platform were average, indicating the importance of the platform. The dynamics of changes showed important stages in the use of communication tools during the study period. Conclusions: the study confirms the importance of communication tools for creating an effective educational environment on the Moodle platform. Recommendations for further improvement include optimizing the forums and developing the message system. The obtained results can serve as a basis for improving the quality of online education and contribute to the further development of modern methods of education in the conditions of distance learning.
description: Academia, No 35-36 (2024)
Ionization Break-Out from Millisecond Pulsar Wind Nebulae: an X-ray Probe of the Origin of Superluminous Supernovae
Creators: name: Metzger, Brian D.
name: Vurm, Indrek
name: Hascoet, Romain
name: Beloborodov, Andrei M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Magnetic spin-down of a millisecond neutron star has been proposed as the power source of hydrogen-poor "superluminous" supernovae (SLSNe-I). However, producing an unambiguous test that can distinguish this model from alternatives, such as circumstellar interaction, has proven challenging. After the supernova explosion, the pulsar wind inflates a hot cavity behind the expanding stellar ejecta: the nascent millisecond pulsar wind nebula. Electron/positron pairs injected by the wind cool through inverse Compton scattering and synchrotron emission, producing a pair cascade and hard X-ray spectrum inside the nebula. These X-rays ionize the inner exposed side of the ejecta, driving an ionization front that propagates outwards with time. Under some conditions this front can breach the ejecta surface within months after the optical supernova peak, allowing ~0.1-1 keV photons to escape the nebula unattenuated with a characteristic luminosity L_X ~ 1e43-1e45 erg/s. This "ionization break-out" may explain the luminous X-ray emission observed from the transient SCP 06F, providing direct evidence that this SLSN was indeed engine-powered. Luminous break-out requires a low ejecta mass and that the spin-down time of the pulsar be comparable to the photon diffusion timescale at optical maximum, the latter condition similar to that required for a supernova with a high optical fluence. These relatively special requirements may explain why most SLSNe-I are not accompanied by detectable X-ray emission. Global asymmetry of the supernova ejecta increases the likelihood of an early break-out along the direction of lowest density. Atomic states with lower threshold energies are more readily ionized at earlier times near optical maximum, allowing UV break-out across a wider range of pulsar and ejecta properties than X-ray break-out, possibly contributing to the blue/UV colors of SLSNe-I.
description: 15 pages, 12 figures, 2 appendices, submitted to MNRAS
Bad pixel modified interpolation for astronomical images
Creators: name: Popowicz, A.
name: Kurek, A. R.
name: Filus, Z.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present a new method of interpolation for the pixel brightness estimation in astronomical images. Our new method is simple and easily implementable. We show the comparison of this method with the widely used linear interpolation and other interpolation algorithms using one thousand astronomical images obtained from the Sloan Digital Sky Survey. The comparison shows that our method improves bad pixels brightness estimation with four times lower mean error than the presently most popular linear interpolation and has a better performance than any other examined method. The presented idea is flexible and can be also applied to presently used and future interpolation methods. The proposed method is especially useful for large sky surveys image reduction but can be also applied to single image correction.
description: 16 pages, 10 figures. Printed in PASP, September 2013
The Role of Innovative Techniques in Development of STEM-education in Ukraine
Creators: name: Kudria, Oksana
name: Skovronskyi, Bohdan
name: Marushchak, Oksana
name: Honcharova, Nataliia
name: Sipii, Volodymyr
Publisher: name: Academia
Year: 2024
Subjects: Project-Based Learning, Simulation, Collaboration, Gamification, Artificial Intelligence

description: STEM-education has become an important phenomenon changing the paradigm of education system. Developing STEM-education, makes it possible to respond to the existing and future challenges. The aim of the research was to evaluate the role of innovative techniques in development of STEM-education and to present the effective organization of STEM-based curriculum within the Ukrainian educational institutions. To answer the research questions, we applied qualitative research methodology (face-to-face interviews, observations, close-ended survey, written reports analysis) and the experts’ assessment to validate the quality and relevance of the findings. The results showed that a number of innovative techniques are applied, including project-based learning, inquiry-based learning, case-study, collaborative learning, peer learning, simulations, gamification, distance learning, blended learning, artificial intelligence supported teaching and Virtual Reality. Innovative techniques bring certain advantages for STEM-education and enhance the process of training of future STEM professionals. At the same time, it was found that the use of innovative techniques positively affects the development of STEM-education in Ukraine and helps to overcome the existing challenges such as improvement of STEM-based curriculum, reduction of costs and increasing the access to education, making the educational process more interactive, organization of professional development for instructors and prepare students to solve real-world tasks.
description: Academia, No 35-36 (2024)
Research software on wings: Automating software publication with rich metadata
Creators: name: Druskat, Stephan
name: Bertuch, Oliver
name: Knodel, Oliver
name: Juckeland, Guido
name: Meinel, Michael
name: Kelling, Jeffrey
Publisher: name: Zenodo
Year: 2022
Subjects: software publication
software metadata
research software sustainability

description: Presentation given at RSECon UK 2022, Newcastle-uponTyne, 2022-09-06.