cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
D7.2 Briefing on FAIR Competences and Synergies
Creators: name: Principe, Pedro
name: Vieira, André
name: Stoy, Lennart
name: Engelhardt, Claudia
name: Saenen, Bregt
name: Davidson, Joy
name: Whyte, Angus
name: Demchenko, Yuri
name: Herterich, Patricia
name: Leenarts, Ellen
Publisher: name: Zenodo
Year: 2020
Subjects: FAIR data
Open Science
FAIR Competences

description: Public report from FAIRsFAIR project - Work Package 7 on “FAIR Data Science and Professionalisation”. This report provides an overview and analysis of different existing competence frameworks, resources and training initiatives in the field of RDM, Open Science and FAIR data, with the purpose to inform and support the future design and application of relevant skills frameworks, in particular to-be-developed within FAIRsFAIR project activities. It presents eight different skills frameworks in the field of RDM, data stewardship, and Open Science and provides a summary of the main elements and coverage of skills and competences of each. This report is complemented with a brief overview of several training initiatives from a selection of European projects and research infrastructures, and an analysis of a sample of higher education courses and programmes, identifying the main elements and coverage of skills of each case to analyse whether existing competence frameworks are utilised in this process.
Titel Heft 1
Creators: name: Redaktion, Die
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2020

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 12 Nr. 1 (1937): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
The mixed convolved action
Creators: name: Dargush, Gary F.
name: Kim, Jinkyu
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A series of stationary principles are developed for dynamical systems by formulating the concept of mixed convolved action, which is written in terms of mixed variables, using temporal convolutions and fractional derivatives. Dynamical systems with discrete and continuous spatial representations are considered as initial applications. In each case, a single scalar functional provides the governing differential equations, along with all the pertinent initial and boundary conditions, as the Euler-Lagrange equations emanating from the stationarity of this mixed convolved action. Both conservative and non-conservative processes can be considered within a common framework, thus resolving a long-standing limitation of variational approaches for dynamical systems. Several results in fractional calculus also are developed.
Gerster, Ernstwilhelm, Mittelrheinische Bildhauerwerkstätten im 1. Jahrhundert n. Chr.
Creators: name: Klumbach, Hans
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2020

description: Rezension zu: Gerster, Ernstwilhelm, Mittelrheinische Bildhauerwerkstätten im 1. Jahrhundert n. Chr. Bonn, 1938. 131 S.
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 13 Nr. 1-2 (1938): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
D7.3 FAIR Competence Framework for Higher Education (Data Stewardship Professional Competence Framework)
Creators: name: Demchenko, Yuri
name: Stoy, Lennart
name: Engelhardt, Claudia
name: Gaillard, Vinciane
Publisher: name: Zenodo
Year: 2021
Subjects: Research data management
competence framework
FAIR data
higher education
data science

description: “FAIR Competence Framework for Higher Education (Data Stewardship Professional Competence Framework)” is the third deliverable from Work Package 7 “FAIR Data Science and Professionalisation” of the FAIRsFAIR project (www.fairsfair.eu). The report presents a proposed FAIR Competence Framework for Higher Education (FAIR4HE) that is defined as a part of the general Data Stewardship Professional Competence Framework (CF-DSP) presented in the deliverable. The proposed CF-DSP defines the set of competences that extend the competences initially defined in the EDISON Data Science Framework (EDSF). The proposed competence framework is defined based on a recent job market analysis for the Data Steward and related professions. The presented CF-DSP has been validated against existing Data Stewardship competence frameworks defined primarily for the research community or practitioners. CF-DSP provides the competences definition structure that allows easy mapping to a Body of Knowledge and set of Learning Outcomes that can be used for defining academic curricula. The presented CF-DSP has been discussed with, and incorporated feedback from, several community events organised by the FAIRsFAIR project.
Characterization of distributions having a value at a point in the sense of Robinson
Creators: name: Vernaeve, Hans
name: Vindas, Jasson
Publisher: name: arXiv
Year: 2012
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 26E35, 46F10, 46S20

description: We characterize Schwartz distributions having a value at a single point in the sense introduced by means of nonstandard analysis by A. Robinson. They appear to be distributions continuous in a neighborhood of the point.
description: 5 pages
Conventions of Arranging Decorated Space on Ceramic Surfaces in the Hallstatt Period – a Metrological and Experimental Approach
Creators: name: Łaciak, Dagmara
Publisher: name: Archäologisches Korrespondenzblatt
Year: 2020

description: Archäologisches Korrespondenzblatt, Bd. 47 Nr. 1 (2017): Archäologisches Korrespondenzblatt
Complex Scattered Radiation Fields and Multiple Magnetic Fields in the Protostellar Cluster in NGC 2264
Creators: name: Kwon, Jungmi
name: Tamura, Motohide
name: Kandori, Ryo
name: Kusakabe, Nobuhiko
name: Hashimoto, Jun
name: Nakajima, Yasushi
name: Nakamura, Fumitaka
name: Nagayama, Takahiro
name: Nagata, Tetsuya
name: Hough, James H.
name: Werner, Michael W.
name: Teixeira, Paula S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Near-infrared (IR) imaging polarimetry in the J, H, and Ks bands has been carried out for the protostellar cluster region around NGC 2264 IRS 2 in the Monoceros OB1 molecular cloud. Various infrared reflection nebulae clusters (IRNCs) associated with NGC 2264 IRS 2 and IRAS 12 S1 core were detected as well as local infrared reflection nebulae (IRNe). The illuminating sources of the IRNe were identified with known or new near- and mid-IR sources. In addition, 314 point-like sources were detected in all three bands and their aperture polarimetry was studied. Using a color-color diagram, reddened field stars and diskless pre-main sequence stars were selected to trace the magnetic field (MF) structure of the molecular cloud. The mean polarization position angle of the point-like sources is 81 \pm 29 degree in the cluster core, and 58 \pm 24 degree in the perimeter of the cluster core, which is interpreted as the projected direction on the sky of the MF in the observed region of the cloud. The Chandrasekhar-Fermi method gives a rough estimate of the MF strength to be about 100 μG. A comparison with recent numerical simulations of the cluster formation implies that the cloud dynamics is controlled by the relatively strong MF. The local MF direction is well associated with that of CO outflow for IRAS 12 S1 and consistent with that inferred from submillimeter polarimetry. In contrast, the local MF direction runs roughly perpendicular to the Galactic MF direction.
description: To appear in the Astrophysical Journal, 31 pages, 19 Postscript figures
Teresa Dabrowska, Wezesne fazy kultury przeworskiej. Chronologia - zasięg - powiązania, Państwowe wydawnictwo naukowe, Warszawa, 1988, 339 p.
Creators: name: Teodor, Silvia
Publisher: name: Arheologia Moldovei
Year: 2020

description: Arheologia Moldovei, Bd. 14 (1991): Arheologia Moldovei
title: Eigenvalue decomposition of a parahermitian matrix : extraction of analytic Eigenvectors
Creators: name: Weiss, Stephan
name: Proudler, Ian
name: Coutts, Fraser Kenneth
name: Khattak, Faizan Ahmad
Publisher: name: Strathprints - University of Strathclyde
Year: 2023

description: An analytic parahermitian matrix admits in almost all cases an eigenvalue decomposition (EVD) with analytic eigenvalues and eigenvectors. We have previously defined a discrete Fourier transform (DFT) domain algorithm which has been proven to extract the analytic eigenvalues. The selection of the eigenvalues as analytic functions guarantees in turn the existence of unique one-dimensional eigenspaces in which analytic eigenvectors can exist. Determining such eigenvectors is not straightforward, and requires three challenges to be addressed. Firstly, one-dimensional subspaces for eigenvectors have to be woven smoothly across DFT bins where a non-trivial algebraic multiplicity causes ambiguity. Secondly, with the one-dimensional eigenspaces defined, a phase smoothing across DFT bins aims to extract analytic eigenvectors with minimum time domain support. Thirdly, we need to check whether the DFT length, and thus the approximation order, is sufficient. We propose an iterative algorithm for the extraction of analytic eigenvectors and prove that this algorithm converges to the best of a set of stationary points. We provide a number of numerical examples and simulation results, in which the algorithm is demonstrated to extract the ground truth analytic eigenvectors arbitrarily closely.
Women's experience of wilderness recreation
Creators: name: McDiarmid, Karen L.
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: RC 489 A38 M33 1994
subject: Adventure therapy
subject: Feminist therapy
subject: Wilderness areas
subject: Women - Recreation

description: Bibliography: p. 169-178.
description: The purpose of this study was to explore women's lived experience of wilderness recreation, and develop a deeper understanding of the "lived meaning" of the phenomenon. The research was guided by the principles of feminist and phenomenological methodology. Four women participated in the interview process, and data analysis of the resulting protocols followed Colaizzi's (1978) phenomenological method. An exhaustive narrative, focused around seven essential themes, was written. The seven themes which emerged from the data were: 1) personal agency: entering the process; 2) the dance with fear and doubt; 3) being-in-relationship; 4) a microcosm of life; 5) joy and power: the embodied experience; 6) states of grace: transcending ordinary experience; and 7) a way of being. The fundamental structure, or central meaning, of the phenomenon was explicated. This fundamental structure was drawn from the invariant aspects of the themes and an essay incorporating relevant literature with the findings was presented. Implications for counselling and the limitations of the study were considered.
TechCare Lamb Welfare Assessment Measures
Creators: name: Al., Cathy Dwyer Et
Publisher: name: Zenodo
Year: 2023

description: A description of animal-based measures and their definition as used in the finishing lamb welfare studies by TechCare. These are NOT intended to be a comprehensive protocol for assessing overall welfare of finishing lambs but are individual measures of different welfare issues as identified by the TechCare stakeholders as the most important issues for their industry. As far as possible these are validated indicators drawn from a number of different studies (particularly the Animal Welfare Indicators (AWIN) project, national projects), which were considered the best methods to measure each issue by the TechCare WP2 team. Indicators are described in two ways: firstly, for measures that can be taken in the field in undisturbed animals (typically extensively managed animals where it would not be feasible for desirable to need to handle the animals frequently) and secondly for those that can be made at close quarters, likely with some handling required (e.g. restraint). Indicators are measured at the level of the individual animal. This is required to allow validation of the sensor measures (which are recorded at the animal level). Thus, each animal must be identifiable at close quarters and at a distance if the field measures are to be used.
title: Synoptic healing stories : a relevant Biblical paradigm for Christian Dalit theology
Creators: name: Rajkumar, Peniel Jesudason Rufus
Publisher: name: University of Kent
Year: 2022

description: The thesis offers and explores the synoptic healing stories as a relevant biblical paradigm for Dalit theology in order to help redress the lacuna between Dalit theology and the praxis of the Indian Church. Through a critical analysis of Dalit theology possible reasons for the practical inefficacy of Dalit theology are postulated. The argument for the synoptic healing stories as an appropriate biblical paradigm is made on the basis of their ability to resonate and address the issue of discrimination based on notions of purity and pollution (which are argued to be foundational for the discrim ination against the Dalits), as well as their potential to offer a praxis-oriented corrective to Dalit theology. As an alternative biblical paradigm the synoptic healing stories offer scope for constructing an ethical framework, which can aid both a Christian response to discrim ination and an engagem ent in socio-political action. Four features prevalent in the stories, Touch (understood as defiance of the purity code), Faith (prevalent in the form of initiative and persistence), Compassion and Conflict / Confrontation constitute this ethical framework. Through an analysis of the interplay of these features in select stories certain principles of practice, applicable to the Dalit situation, are identified. An integral aspect of m ost of these practical principles is the imperative to contest any form of consent to the prevailing status quo. W hen deriving principles for action from the synoptic healing stories corresponding examples from Dalit secular politics, which have significantly influenced the struggle for Dalit liberation and contributed to social transform ation, are drawn in order to endorse the practicability of these principles. In the light of their ability to: a) espouse issues integral to Dalit liberation, b) provide relevant paradigms for action, and c) offer a constructive critique of Dalit theology, it is concluded that the synoptic healing stories can be a relevant biblical paradigm for Dalit theology, which can help reduce the lacuna between Dalit theology and praxis.
A revised asteroid polarization-albedo relationship using WISE/NEOWISE data
Creators: name: Masiero, Joseph R.
name: Mainzer, A. K.
name: Grav, T.
name: Bauer, J. M.
name: Wright, E. L.
name: McMillan, R. S.
name: Tholen, D. J.
name: Blain, A. W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present a reanalysis of the relationship between asteroid albedo and polarization properties using the albedos derived from the Wide-field Infrared Survey Explorer. We find that the function that best describes this relation is a three-dimensional linear fit in the space of log(albedo)-log(polarization slope)-log(minimum polarization). When projected to two dimensions the parameters of the fit are consistent with those found in previous work. We also define p* as the quantity of maximal polarization variation when compared with albedo and present the best fitting albedo-p* relation. Some asteroid taxonomic types stand out in this three-dimensional space, notably the E, B, and M Tholen types, while others cluster in clumps coincident with the S- and C-complex bodies. We note that both low albedo and small (D<30 km) asteroids are under-represented in the polarimetric sample, and we encourage future polarimetric surveys to focus on these bodies.
description: 16 pages, Accepted to ApJ
Vertical-external-cavity surface-emitting lasers and quantum dot lasers
Creators: name: Shan, Guangcun
name: Zhao, Xinghai
name: Hu, Mingjun
name: Shek, Chan-Hung
name: Huang, Wei
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The use of cavity to manipulate photon emission of quantum dots (QDs) has been opening unprecedented opportunities for realizing quantum functional nanophotonic devices and also quantum information devices. In particular, in the field of semiconductor lasers, QDs were introduced as a superior alternative to quantum wells to suppress the temperature dependence of the threshold current in vertical-external-cavity surface-emitting lasers (VECSELs). In this work, a review of properties and development of semiconductor VECSEL devices and QD laser devices is given. Based on the features of VECSEL devices, the main emphasis is put on the recent development of technological approach on semiconductor QD VECSELs. Then, from the viewpoint of both single QD nanolaser and cavity quantum electrodynamics (QED), a single-QD-cavity system resulting from the strong coupling of QD cavity is presented. A difference of this review from the other existing works on semiconductor VECSEL devices is that we will cover both the fundamental aspects and technological approaches of QD VECSEL devices. And lastly, the presented review here has provided a deep insight into useful guideline for the development of QD VECSEL technology and future quantum functional nanophotonic devices and monolithic photonic integrated circuits (MPhICs).
description: 21 pages, 4 figures. arXiv admin note: text overlap with arXiv:0904.3697
Pain, function and quality of life are impaired in adults undergoing periacetabular osteotomy (PAO) for hip dysplasia: a systematic review and meta-analysis
Creators: name: O'Brien, Michael
name: Semciw, Adam
name: Mechlenburg, I
name: Tønning, LCU
name: Stewart, Christopher
name: Kemp, Joanne
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 3202
subject: Clinical sciences
classificationCode: 420106
subject: Physiotherapy
classificationCode: 4003
subject: Biomedical engineering

description: Background: Hip dysplasia is a common condition in active adults with hip pain that can lead to joint degeneration. Periacetabular osteotomy (PAO) is a common surgical treatment for hip dysplasia. The effect of this surgery on pain, function and quality of life (QOL) has not been systematically analysed. Purpose: In adults with hip dysplasia: (1) evaluate differences in pain, function and QOL in those undergoing PAO and healthy controls; (2) evaluate pre- to post-PAO changes in pain, function and QOL; (3) evaluate differences in pain, function and QOL in those with mild versus severe dysplasia, undergoing PAO; and (4) evaluate differences in pain, function and QOL in those having primary PAO versus those with previous hip arthroscopy. Methods: A comprehensive, reproducible search strategy was performed on 5 different databases. We included studies that assessed pain, function and QOL in adults undergoing PAO for hip dysplasia, using hip-specific patient reported outcomes measures. Results: From 5017 titles and abstracts screened, 62 studies were included. Meta-analysis showed PAO patients had worse outcomes pre- and post-PAO compared to healthy participants. Specifically, pain (standardised mean difference [SMD] 95% confidence interval [CI]): −4.05; −4.78 to −3.32), function (−2.81; −3.89 to −1.74), and QOL (−4.10; −4.43 to −3.77) were significantly poorer preoperatively. Meta-analysis found patients experienced improvements following PAO. Pain improved from pre-surgery to 1-year (standardised paired difference [SPD] 1.35; 95% CI, 1.02–1.67) and 2 years postoperatively (1.35; 1.16–1.54). For function, the activities of daily living scores at 1 year (1.22; 1.09–1.35) and 2 years (1.06; 0.9–1.22) and QOL at 1 year (1.36; 1.22–1.5) and 2 years (1.3; 1.1–1.5) all improved. No difference was found between patients undergoing PAO with mild versus severe dysplasia. Conclusions: Before undergoing PAO surgery, adults with hip dysplasia have worse levels of pain, function and QOL compared to healthy participants. These levels improve following PAO, but do not reach the same level as their healthy participants.
Multiconverted reflections in marine environments with thin permafrost layers
Creators: name: Chen, Taiwen
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: TN 269.84 C44 1994a
subject: Additional Copy: TN 269.84 C44 1994
subject: Seismic reflection method
subject: Frozen ground - Beaufort Sea

description: Bibliography: p. 103-107.
An MCMC Approach to Universal Lossy Compression of Analog Sources
Creators: name: Baron, Dror
name: Weissman, Tsachy
Publisher: name: arXiv
Year: 2011
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Motivated by the Markov chain Monte Carlo (MCMC) approach to the compression of discrete sources developed by Jalali and Weissman, we propose a lossy compression algorithm for analog sources that relies on a finite reproduction alphabet, which grows with the input length. The algorithm achieves, in an appropriate asymptotic sense, the optimum Shannon theoretic tradeoff between rate and distortion, universally for stationary ergodic continuous amplitude sources. We further propose an MCMC-based algorithm that resorts to a reduced reproduction alphabet when such reduction does not prevent achieving the Shannon limit. The latter algorithm is advantageous due to its reduced complexity and improved rates of convergence when employed on sources with a finite and small optimum reproduction alphabet.
description: 21 pages, submitted for publication
Testing for the cointegrating rank of a var process with an intercept
Creators: name: Saikkonen, Pentti
name: Lütkepohl, Helmut
Publisher: name: Humboldt-Universität zu Berlin
Year: 2000
Subjects: subject: 330 Wirtschaft

description: This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.
description: Testing the cointegrating rank of a vector autoregressive process with an intercept is considered. In addition to the likelihood ratio (LR) tests developed by Johansen and Juselius (1990, Oxford Bulletin of Economics and Statistics, 52, 169–210) and others we also consider an alternative class of tests that is based on estimating the trend parameters of the deterministic term in a different way. The asymptotic local power of these tests is derived and compared to that of the corresponding LR tests. The small sample properties are investigated by simulations. The new tests are seen to be substantially more powerful than conventional LR tests.
The Galaxy Optical Luminosity Function from the AGN and Galaxy Evolution Survey (AGES)
Creators: name: Cool, Richard J.
name: Eisenstein, Daniel J.
name: Kochanek, Christopher S.
name: Brown, Michael J. I.
name: Caldwell, Nelson
name: Dey, Arjun
name: Forman, William R.
name: Hickox, Ryan C.
name: Jannuzi, Buell T.
name: Jones, Christine
name: Moustakas, John
name: Murray, Stephen S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the galaxy optical luminosity function for the redshift range 0.05
description: Accepted for publication in ApJ. 20 pages and 19 figures
Sequences of compatible periodic hybrid orbits of prefractal Koch snowflake billiards
Creators: name: Lapidus, Michel L.
name: Niemeyer, Robert G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: Primary 37D40, 37D50, 37C27, 65D18, 65P99, Secondary 37A99, 37C55, 58A99, 74H99

description: The Koch snowflake KS is a nowhere differentiable curve. The billiard table Omega(KS) with boundary KS is, a priori, not well defined. That is, one cannot a priori determine the minimal path traversed by a billiard ball subject to a collision in the boundary of the table. It is this problem which makes Omega(KS) such an interesting, yet difficult, table to analyze. In this paper, we approach this problem by approximating (from the inside) Omega(KS) by well-defined (prefractal) rational polygonal billiard tables Omega(KS_n). We first show that the flat surface S(KS_n) determined from the rational billiard Omega(KS_n) is a branched cover of the singly punctured hexagonal torus. Such a result, when combined with the results of [Gut2], allows us to define a sequence of compatible orbits of prefractal billiards. We define a hybrid orbit of a prefractal billiard Omega(KS_n) and show that every dense orbit of a prefractal billiard is a dense hybrid orbit of Omega(KS_n). This result is key in obtaining a topological dichotomy for a sequence of compatible orbits. Furthermore, we determine a sufficient condition for a sequence of compatible orbits to be a sequence of compatible periodic hybrid orbits. We then examine the limiting behavior of a sequence of compatible periodic hybrid orbits. We show that the trivial limit of particular (eventually) constant sequences of compatible hybrid orbits constitutes an orbit of Omega(KS). In addition, we show that the union of two suitably chosen nontrivial polygonal paths connects two elusive limit points of the Koch snowflake. Finally, we discuss how it may be possible for our results to be generalized to other fractal billiard tables and how understanding the structures of the Veech groups of the prefractal billiards may help in determining `fractal flat surfaces' naturally associated with the billiard flows.
description: 21 pages, 15 figures
Design and evaluation of an in vivo indentation device for articular cartilage
Creators: name: McPherson, Roger Wayne
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: QM 142 M38 1994
subject: Articular cartilage - Diseases - Diagnosis
subject: Articular cartilage - Surgery - Instruments
subject: Medical instruments and apparatus - Design and construction
subject: Hardness - Testing
subject: Biomedical engineering

description: Bibliography: p. 158-166.
Bi-quadratic magnetoelectric coupling in underdoped La_2CuO_{4+x}
Creators: name: Mukherjee, S.
name: Andersen, B. M.
name: Viskadourakis, Z.
name: Radulov, I.
name: Panagopoulos, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The recent discovery of relaxor ferroelectricity and magnetoelectric effect in lightly doped cuprate material La_2CuO_{4+x} has provided a number of questions concerning its theoretical description. It has been argued using a Ginzburg-Landau free energy approach that the magnetoelectric effect can be explained by the presence of bi-quadratic interaction terms in the free energy. Here, by using the same free energy functional, we study the variety of behavior which can emerge in the electric polarization under an external magnetic field. Subsequently, we discuss the role of Dzyaloshinskii-Moriya interaction in generating this magnetoelectric response. This work is particularly relevant for such relaxor systems where the material-dependent parameters would be affected by changes in e.g. chemical doping or cooling rate.
description: 8 pages, 2 figures. arXiv admin note: text overlap with arXiv:1112.1524
Global Distribution of Fe K alpha Lines in the Galactic Center Region Observed with the Suzaku Satellite
Creators: name: Uchiyama, Hideki
name: Nobukawa, Masayoshi
name: Tsuru, Takeshi Go
name: Koyama, Katsuji
name: Matsumoto, Hironori
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We have surveyed spatial profiles of the Fe K$α$ lines in the Galactic center diffuse X-rays (GCDX), including the transient region from the GCDX to the Galactic ridge X-ray emission (GRXE), with the Suzaku satellite. We resolved Fe K$α$ line complex into three lines of Fe \emissiontype{I}, Fe \emissiontype{XXV} and Fe \emissiontype{XXVI} K$α$, and obtained their spatial intensity profiles with the resolution of $\sim \timeform{0D.1}$. We compared the Fe \emissiontype{XXV} K$α$ profile with a stellar mass distribution (SMD) model made from near infrared observations. The intensity profile of Fe \emissiontype{XXV} K$α$ is nicely fitted with the SMD model in the GRXE region, while that in the GCDX region shows $3.8\pm0.3$ $(\timeform{0D.2}
description: Accepted by PASJ
The Last Challenge of Modern Physics: Perspective to Concept and Model Analysis
Creators: name: Michaud, André
Publisher: name: Zenodo
Year: 2021
Subjects: Hamiltonian
Trispatial geometry
Trispatial LC equations
Quantum of action
Quantum of induction
Adiabatic energy induction

description: Synthesis of the current state of research on the conversion processes involving electromagnetic energy and mass, and description of an expanded space geometry that may help resolve many of the remaining issues.
An examination of perceptions regarding the influences of an interdisciplinary, integrated fine arts education model, on the creative, social and emotional development of students of St. John Fine Arts School, Calgary
Creators: name: Munnalall, Barnabas S. K.
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: NX 313 C3 M86 1994
subject: Arts - Study and teaching (Elementary) - Alberta - Calgary
subject: St. John Fine Arts School (Calgary, Alta.)

description: Bibliography: p. 385-391.
Subwave spikes of the orbital angular momentum of the vortex-beams in a uniaxial crystal
Creators: name: Fadeyeva, T.
name: Alexeyev, C.
name: Rubass, A.
name: Zinov'ev, A.
name: Konovalenko, V.
name: Volyar, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We have theoretically predicted the gigantic spikes of the orbital angular momentum caused by the conversion processes of the centered optical vortex in the circularly polarized components of the elliptic vortex beam propagating perpendicular to the crystal optical axis. We have experimentally observed the conversion process inside the subwave deviations of the crystal length. We have found that the total orbital angular momentum of the wave beam is conserved.
description: 3 pages, 3 figures
Conceptual designs of dipole magnet for muon collider ring
Creators: name: Novitski, I.
name: Kashikhin, V. V.
name: Mokhov, N.
name: Zlobin, A. V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Conceptual designs of a superconducting dipole magnet for a Storage Ring of a Muon Collider with a 1.5 TeV center of mass (c.o.m.) energy and an average luminosity of 10 34 cm-2s-1 are presented. In contrast to proton machines, the dipoles for the Muon Collider should be able to handle ~0.5 kW/m of dynamic heat load from the muon beam decays. The magnets are based on Nb3Sn superconductor and designed to provide an operating field of 10 T in the 20-mm aperture with the critical current margin required for reliable machine operation. The magnet cross-sections were optimized to achieve the best possible field quality in the aperture occupied by beams. The developed mechanical structures provide adequate coil prestress and support at the maximum level of Lorentz forces in the coil. Magnet parameters are reported and compared with the requirements.
description: 4 pp. Applied Superconductivity Conference (ASC 2010), 1-6 Aug 2010: Washington, D.C
Properties of Lithium-7
Creators: name: Fischer, Mathis Samuel
Publisher: name: Universität Hamburg
Year: 2023
Subjects: Cold Atoms
Atom Optics
Quantum Gases
Bose Einstein Condensate

description: This is a stand-alone version of chapter 2 of Mathis Fischer’s PhD thesis [1]. It aims to provide
 an overview of the physical properties of the bosonic Lithium isotope 7Li, that are useful and
 relevant for quantum gas experiments. While there are great resources on the relevant physical
 properties of Rubidium, Cesium, Sodium, Potassium, and the fermionic isotope 6Li by Daniel
 Steck, Tobias Tiecke, and Michael Gehm [2–7], there is - to the best of our knowledge -
 no comparable manuscript discussing the properties of 7Li. A review article by Randall G. Hulet,
 Jason H. V. Nguyen, and Ruwan Senaratne [8] discusses methods for the preparation of cold
 gases of both Lithium isotopes. Here we summarize these results together with other resources
 to provide the relevant data solely for 7Li in a similar format as from Michael Gehm for 6Li.
 We focus on the important properties that need to be considered for successful Bose-Einstein
 condensation of 7Li. [1] M. S. Fischer. “A Matter-Wave Microscope for Lithium Atoms in a Tunable Optical Lattice”. PhD Thesis. University of Hamburg, 2023
 [2] D. A. Steck. Rubidium 85 D Line Data. http://steck.us/alkalidata. 2008
 [3] D. A. Steck. Rubidium 87 D Line Data. http://steck.us/alkalidata. 2001
 [4] D. A. Steck. Cesium D Line Data. http://steck.us/alkalidata. 1998
 [5] D. A. Steck. Sodium D Line Data. http://steck.us/alkalidata. 2000
 [6] T. G. Tiecke. “Properties of Potassium”. In: (2019)
 [7] M. E. Gehm. Properties of 6Li. https://jet.physics.ncsu.edu/techdocs/pdf/PropertiesOfLi.pdf. 2003
 [8] R. G. Hulet, J. H. V. Nguyen, and R. Senaratne. “Methods for preparing quantum gases of lithium”. In: Rev Sci Instrum 91.1 (2020), p. 011101. doi: 10.1063/1.5131023
Effect of aging and overaging on fatigue behavior of 2024-T3 and 7075-T6 aluminum alloys
Creators: name: Nijjar, Tarsem Singh
Publisher: name: University of Calgary
Year: 1994
Subjects: subject: TA 480 A6 N55 1994
subject: Aluminum alloys - Fatigue
subject: Aluminum alloys - Testing
subject: Precipitation hardening

description: Bibliography: p. 174-178.
D2.2 FAIR Semantics: First recommendations
Creators: name: Le Franc, Yann
name: Parland-von Essen, Jessica
name: Bonino, Luiz
name: Lehväslaiho, Heikki
name: Coen, Gerard
name: Staiger, Christine
Publisher: name: Zenodo
Year: 2020
Subjects: Semantic Artefacts
Ontologies
Vocabularies
Semantics
Terminolgies
Knowledge Organization Systems
KOS
Interoperability
Semantic Interoperability
EOSC
FAIR
FAIR Principles

description: This document is the first iteration of recommendations for making semantic artefact FAIR. These recommendations result from initial discussions during a brainstorming workshop organised by FAIRsFAIR as co-located event with the 14th RDA Plenary meeting in Helsinki. We are proposing 17 preliminary recommendations related to one or more of the FAIR principles and 10 best practice recommendations to improve the global FAIRness of semantic artefacts. These initial recommendations should not be considered as a gold standard but rather as a basis for discussion with the various stakeholders of the semantic community. Deliverable 2.5 is a complete, reviewed and improved version of D2.2. D2.5 supersedes D2.2. PLEASE SEE THIS DOCUMENT: https://doi.org/10.5281/zenodo.4314320
Boundary layers in stochastic thermodynamics
Creators: name: Aurell, Erik
name: Mejia-Monasterio, Carlos
name: Muratore-Ginanneschi, Paolo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study the problem of optimizing released heat or dissipated work in stochastic thermodynamics. In the overdamped limit these functionals have singular solutions, previously interpreted as protocol jumps. We show that a regularization, penalizing a properly defined acceleration, changes the jumps into boundary layers of finite width. We show that in the limit of vanishing boundary layer width no heat is dissipated in the boundary layer, while work can be done. We further give a new interpretation of the fact that the optimal protocols in the overdamped limit are given by optimal deterministic transport (Burgers equation).
description: 5 pages, 2 figures
Effect of Different Drying Treatments and Solvent Ratios on Phytochemical Constituents of Ipomoea aquatica and Correlation with α-Glucosidase Inhibitory Activity
Creators: name: Azliana Abu Bakar Sajak
name: Abas, Faridah
name: Ismail, Amin
name: Alfi Khatib
Publisher: name: Figshare
Year: 2016
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Ipomoea aquatica is an aquatic plant that is widely consumed in Southeast Asia as a vegetable. In this study, the influence of various ethanol ratios (0, 20, 50, 80, and 100%) as an extraction solvent and different drying methods including air drying, sun drying, and oven drying on phytochemical constituents of I. aquatica was investigated using a proton nuclear magnetic resonance-based metabolomics approach. The effect on α-glucosidase inhibitory activity and total phenolic content was also examined. Clear discrimination was observed between different ethanol ratios and different drying processes by principal component analysis. The highest α-glucosidase inhibitory activity was observed for absolute ethanol extract from the oven drying method with IC50 value of 204.0 ± 59.0 µg/mL and total phenolic content value of 22.0 ± 0.7 µg gallic acid equivalent/mg extract. Correlation between the α-glucosidase inhibitory activity and the metabolite were analyzed using a partial least square analysis. The metabolites that are responsible for the activity were quercetin derivatives, chlorogenic acid derivatives, sucrose, and fructose. This study highlights the basis for future investigations of I. aquatica as a source of food that has the potential for nutraceutical enhancement and as ingredient in medicinal preparation.
Ubiquity of optical activity in planar metamaterial scatterers
Creators: name: Sersic, I.
name: van de Haar, M. A.
name: Arango, F. Bernal
name: Koenderink, A. F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Recently it was discovered that periodic lattices of metamaterial scatterers show optical activity, even if the scatterers or lattice show no 2D or 3D chirality, if the illumination breaks symmetry. In this Letter we demonstrate that such `pseudo-chirality' is intrinsic to any single planar metamaterial scatterer and in fact has a well-defined value at a universal bound. We argue that in any circuit model, a nonzero electric and magnetic polarizability derived from a single resonance automatically imply strong bianisotropy, i.e., magneto-electric cross polarizability at the universal bound set by energy conservation. We confirm our claim by extracting polarizability tensors and cross sections for handed excitation from transmission measurements on near-infrared split ring arrays, and electrodynamic simulations for diverse metamaterial scatterers.
description: 5 pages, 4 figures
On Adiabatic Processes at the Subatomic Level
Creators: name: Michaud, André
Publisher: name: Zenodo
Year: 2021
Subjects: Adiabatic process
acceleration
kinetic energy
conservation of energy
least action
entropy

description: Analysis of adiabatic processes involving elementary electromagnetic particles at the subatomic level and of the manner in which these processes correlate with the Principle of conservation of energy, the Principles of least action and stationary action and entropy. Analysis of the initial irreversible adiabatic acceleration sequence of newly created elementary electromagnetic particles and its relation to these principles. Exploration of the implications if this first initial adiabatic acceleration sequence is not subject to the Principle of conservation.
The open cluster NGC6823 and possible triggered star formation associated with SNR G59.5+0.1
Creators: name: Xu, Jin-Long
name: Wang, Jun-Jie
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate the environment in the vicinity of the supernova remnant (SNR) G59.5+0.1 and identify all young stellar objects (YSOs) around the SNR, to derive the physical properties, obtain insight into the star-formation history, and further see whether SNR G59.5+0.1 can trigger star formation in this region. We have performed the submillimeter/millimeter observations in CO lines toward the southeast of SNR G59.5+0.1 with the KOSMA 3m Telescope. High integrated CO line intensity ratio R(CO 3-2/CO 2-1) is identified as one good signature of SNR-MCs (molecular clouds) interacting system. To investigate the impact of SNR G59.5+0.1 on the process of star formation, we used GLIMPSE I Catalog to select YSOs (including class I and class II sources). CO emission in an arc-like shape and mid-infrared 8.28 um emission are well coincident with SNR G59.5+0.1, which has the total mass of 1.1*10^{4}Msun and fully cover open cluster NGC 6823. Three molecular clumps were identified in the CO molecular arc, each clump shows the broad line wing emission, indicating that there are three outflows motion. The integrated CO line intensity ratio (R(CO 3-2/CO 2-1) for the whole molecular arc is between 0.48 and 1.57. The maximum value is 1.57, which is much higher than previous measurements of individual Galactic MCs. The CO molecular arc has a line intensity ratio gradient. SNR G59.5+0.1 is in adiabatic expansion phase. The age of the SNR is 8.6*10^{4} yr. Based on GLIMPSE I Catalog 625 young stellar objects (YSOs) candidates (including 176 class I sources and 449 class II sources) are selected. The timescales for class 0, class I and class II sources are <10^{4} yr, ~10^{5} yr, and ~10^{6} yr, respectively. The number of YSOs are significantly enhanced in the interacting regions, indicating the presence of some recently formed stars.
description: 7 pages and 9 figures, Accepted for publication by A&A
Umbrella Deliverable D 2.2 "Report On Methods For System State Forecasting"
Creators: name: Becker, Raik
name: Scheufeld, Oliver
name: Weber, Christoph
name: UMBRELLA Project
Publisher: name: Zenodo
Year: 2015
Subjects: Forecasting
Uncertainty modelling
Renewable Energy
Probabilistic Forecasting
Copula
Power System
Transmission grid

description: The energy landscape of Europe has been altered heavily in recent years, especially due to an increase in power generation from variable renewable energy sources (RESs). Infeed from RESs and other uncertainties complicate the daily operational planning process and real time operation of transmission system operators (TSOs). Additionally, the uncertainties resulting from RESs are compensated by conventional power plants. The respective quantities are traded on intraday markets, which adds additional uncertainty to the decision making process in operational planning. The modelling of those uncertainties, which has been a major contribution of the UMBRELLA project is described in the project deliverable D2.1. Here, it is shortly recapitulated and a description of modelling reactive load and cross-border flow uncertainty is added. However, the main focus of the deliverable at hand is the translation of the additional information into measures that are directly usable by TSOs. This includes the computation of system state parameter distributions and the forecasting of critical system states. Therefore, system state parameters are defined and the merging of uncertainties is described in detail. How this information in combination with a security analysis can be used to forecast critical system states is elaborated as well.
Umbrella Deliverable D 2.1: "Report On Uncertainty Modeling”
Creators: name: Becker, Raik
name: Köck, Klaus
name: Scheufeld, Oliver
name: Weber, Christoph
name: UMBRELLA Project
Publisher: name: Zenodo
Year: 2013
Subjects: Forecasting
Uncertainty modelling
Renewable Energy
Probabilistic Forecasting
Copula
Power System
Transmission grid

description: The energy landscape of Europe has been altered heavily in recent years, especially due to an increase in power generation from variable renewable energy sources (RESs). Infeed from RESs and other uncertainties complicate the daily operational planning process and real time operation of transmission system operators (TSOs). Additionally, the uncertainties resulting from RESs are compensated by conventional power plants. The respective quantities are traded on intraday markets, which adds additional uncertainty to the decision making process in operational planning. The main contribution of this UMBRELLA project deliverable is to model relevant uncertainties for operational planning and real time operation while taking into account specific needs of TSOs. Therefore, uncertainties resulting from load forecasts, forecasts of infeed from RESs, intraday trades and power plant outages are modelled individually RES uncertainty is modelled non-parametrically at each grid node. The spatial correlation is taken into account by applying copula models. A similar approach is implemented for the load forecast uncertainty. Intraday uncertainties are modelled with an intraday market model. How the uncertainties can be reintegrated in order to make use of this information is addressed as well.
The MEDINA Controlled Natural Language
Creators: name: Petrocchi, Marinella
name: Fazzolari, Michela
Publisher: name: Zenodo
Year: 2023
Subjects: CNL

description: This whitepaper provides an overview of the MEDINA Controlled Natural Language, which has been designed in the framework of the EU MEDINA project. This document highlights its pivotal role as a dedicated language designed to express requirements from schemes like the European Union Cloud Security Certification Scheme (EUCS) in a formal, machine-readable manner, to automate automatic compliance assessment for cybersecurity certification schemes.
The report initially introduces the motivations behind creating the Medina CNL to bridge the gap between natural language controls and automated compliance assessment. Then, it presents the structure and functionality of the Medina CNL, emphasizing its significance within the cloud service certification context. Furthermore, the benefits of using Medina CNL include enhanced automation, improved accuracy in compliance checks, and streamlined certification processes. The drawbacks of the presented approach are primarily related to the learning curve for users transitioning to CNL-based compliance assessments and potential limitations in expressing highly complex requirements. In summary, the MEDINA CNL serves as a critical tool for automating the assessment of compliance with security certification schemes in cloud services. It bridges the gap between human-readable security requirements and machine-processing, enhancing the trust and security of cloud environments.