cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Choreographic solution to the general relativistic three-body problem
Creators: name: Imai, Tatsunori
name: Chiba, Takamasa
name: Asada, Hideki
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: Dynamical Systems (math.DS)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We revisit the three-body problem in the framework of general relativity. The Newtonian N-body problem admits choreographic solutions, where a solution is called choreographic if every massive particles move periodically in a single closed orbit. One is a stable figure-eight orbit for a three-body system, which was found first by Moore (1993) and re-discovered with its existence proof by Chenciner and Montgomery (2000). In general relativity, however, the periastron shift prohibits a binary system from orbiting in a single closed curve. Therefore, it is unclear whether general relativistic effects admit a choreographic solution such as the figure eight. We carefully examine general relativistic corrections to initial conditions so that an orbit for a three-body system can be closed and a figure eight. This solution is still choreographic. This illustration suggests that the general relativistic N-body problem also may admit a certain class of choreographic solutions.
description: 10 pages, 4 figures, text improved, accepted for publication in PRL
Minimum time for the evolution to a nonorthogonal quantum state and upper bound of the geometric efficiency of quantum evolutions
Creators: name: Cafaro, Carlo
name: Alsing, Paul M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a simple proof of the minimum time for the quantum evolution between two arbitrary states. This proof is performed in the absence of any geometrical arguments. Then, being in the geometric framework of quantum evolutions based upon the geometry of the projective Hilbert space, we discuss the roles played by either minimum-time or maximum-energy uncertainty concepts in defining a geometric efficiency measure of quantum evolutions between two arbitrary quantum states. Finally, we provide a quantitative justification of the validity of the efficiency inequality even when the system passes only through nonorthogonal quantum states.
description: 12 pages, 1 table
Prospects for direct detection of circular polarization of gravitational-wave background
Creators: name: Seto, Naoki
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discussed prospects for directly detecting circular polarization signal of gravitational wave background. We found it is generally difficult to probe the monopole mode of the signal due to broad directivity of gravitational wave detectors. But the dipole (l=1) and octupole (l=3) modes of the signal can be measured in a simple manner by combining outputs of two unaligned detectors, and we can dig them deeply under confusion and detector noises. Around f~0.1mHz LISA will provide ideal data streams to detect these anisotropic components whose magnitudes are as small as ~1 percent of the detector noise level in terms of the non-dimensional energy density Ω_{GW}(f).
description: 5 pages, 1 figure, PRL in press
Adult learning in school-age care: child care workers as reflective practitioners
Creators: name: Musson, Stephen Philip
Publisher: name: University of British Columbia
Year: 2009

description: This is a study of adult learning in school-age care (SAC). Data from observations and interviews with ten school-age care workers (SACWs) form the core of this research. The writer was once a SACW himself, and now is an instructor of SAC-related courses at two community colleges. The initial research question was “how do SACWs learn to become more effective in their work with children ?“. The focus on adult learning naturally led to an examination of the learners’ thoughts and their thinking processes. Thus the focus of this research evolved to include the reflective elements of quality SAC practice. As the data from the observations and the interviews was collected it became apparent that quality SAC work involves reflective practice. During the interviews it was noticed that several SACWs initially experienced some difficulty describing the thought processes that accompanied their skillful action. This could be due to the tacit nature of their skills and knowledge, or it could be because thoughtful action is difficult to describe in a society that, on the whole, devalues the work that adults do in child care. Despite some initial reluctance to talk about their work as “skilled” and “thoughtful”, the data from the field work clearly shows that SACWs do reflect upon their action, and that sometimes they reflect in their action. The study documents six specific examples of reflection-in-action (Schon, 1983, 1990). The study concludes by pointing out three key implications of the reflective practice concept as it applies to adult education in SAC. SACWs should be given plenty of formal and informal opportunities to reflect upon, and to talk about, their practice. On-site supervisors and college educators should emphasize the complexity and richness of the thought and skill involved in quality practice. A distinction should be made between training (which focuses on the acquisition of demonstrable skills) and education (which focuses on ways of thinking about children and child care). Implications for further research are also discussed.
Additional file 1 of Prioritization of predisposing factors of gingival hyperplasia during orthodontic treatment: the role of amount of biofilm
Creators: name: Vincent-Bugnas, Séverine
name: Borsa, Leslie
name: Gruss, Apolline
name: Lupi, Laurence
Publisher: name: figshare
Year: 2021
Subjects: 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: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 1. Use of data for research purposes.
Dynamics of Linear Perturbations in f(R) Gravity
Creators: name: Bean, Rachel
name: Bernat, David
name: Pogosian, Levon
name: Silvestri, Alessandra
name: Trodden, Mark
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider predictions for structure formation from modifications to general relativity in which the Einstein-Hilbert action is replaced by a general function of the Ricci scalar. We work without fixing a gauge, as well as in explicit popular coordinate choices, appropriate for the modification of existing cosmological code. We present the framework in a comprehensive and practical form that can be directly compared to standard perturbation analyses. By considering the full evolution equations, we resolve perceived instabilities previously suggested, and instead find a suppression of perturbations. This result presents significant challenges for agreement with current cosmological structure formation observations. The findings apply to a broad range of forms of f(R) for which the modification becomes important at low curvatures, disfavoring them in comparison with the LCDM scenario. As such, these results provide a powerful method to rule out a wide class of modified gravity models aimed at providing an alternative explanation to the dark energy problem.
description: 15 pages, 4 figures
Recovering Multiple Fractional Orders in Time-Fractional Diffusion in an Unknown Medium
Creators: name: Jin, Bangti
name: Kian, Yavar
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this work, we investigate an inverse problem of recovering multiple orders in a time-fractional diffusion model from the data observed at one single point on the boundary. We prove the unique recovery of the orders together with their weights, which does not require a full knowledge of the domain or medium properties, e.g., diffusion and potential coefficients, initial condition and source in the model. The proof is based on Laplace transform and asymptotic expansion. Further, inspired by the analysis, we propose a numerical procedure for recovering these parameters based on a nonlinear least-squares fitting with either fractional polynomials or rational approximations as the model function, and provide numerical experiments to illustrate the approach for small time $t$.
description: 20 pages, 2 figures, to appear at Proceedings of the Royal Society A
Additional file 1 of The use of integrative therapy based on Yoga and Ayurveda in the treatment of a high-risk case of COVID-19/SARS-CoV-2 with multiple comorbidities: a case report
Creators: name: Mishra, Alka
name: Bentur, Sumitra A.
name: Thakral, Sonika
name: Garg, Rahul
name: Bhanu Duggal
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 1: Justification for the prescribed treatment.
OGLE-2018-BLG-1428Lb: a Jupiter-mass planet beyond the snow line of a dwarf star
Creators: name: Kim, Yun-Hak
name: Chung, Sun-Ju
name: Udalski, Andrej
name: Gould, Andrew
name: Albrow, Michael D.
name: Jung, Youn Kil
name: Hwang, Kyu-Ha
name: Han, Cheongho
name: Ryu, Yoon-Hyun
name: Shin, In-Gu
name: Yee, Jennifer C.
name: Zang, Weicheng
name: Cha, Sang-Mok
name: Kim, Dong-Jin
name: Kim, Hyoun-Woo
name: Kim, Seung-Lee
name: Lee, Chung-Uk
name: Lee, Dong-Joo
name: Lee, Yongseok
name: Park, Byeong-Gon
name: Pogge, Richard W.
name: Mróz, Przemek
name: Poleski, Radek
name: Wrona, Marcin
name: Iwanek, Patryk
name: Szymański, Michał K.
name: Skowron, Jan
name: Soszyński, Igor
name: Kozłowski, Szymon
name: Pietrukowicz, Paweł
name: Ulaczyk, Krzysztof
name: Rybicki, Krzysztof
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the analysis of the microlensing event OGLE-2018-BLG-1428, which has a short-duration ($\sim 1$ day) caustic-crossing anomaly. The event was caused by a planetary lens system with planet/host mass ratio $q=1.7\times10^{-3}$. Thanks to the detection of the caustic-crossing anomaly, the finite source effect was well measured, but the microlens parallax was not constrained due to the relatively short timescale ($t_{\rm E}=24$ days). From a Bayesian analysis, we find that the host star is a dwarf star $M_{\rm host}=0.43^{+0.33}_{-0.22} \ M_{\odot}$ at a distance $D_{\rm L}=6.22^{+1.03}_{-1.51}\ {\rm kpc}$ and the planet is a Jovian-mass planet $M_{\rm p}=0.77^{+0.77}_{-0.53} \ M_{\rm J}$ with a projected separation $a_{\perp}=3.30^{+0.59}_{-0.83}\ {\rm au}$. The planet orbits beyond the snow line of the host star. Considering the relative lens-source proper motion of $μ_{\rm rel} = 5.58 \pm 0.38\ \rm mas\ yr^{-1}$, the lens can be resolved by adaptive optics with a 30m telescope in the future.
description: 12 pages, 6 figures, accepted in MNRAS
Νέες τάσεις στη διδασκαλία του Μαθήματος των Θρησκευτικών: Ενσωμάτωση των εργαλείων Web 2.0 σε διδακτικά σενάρια
Creators: name: Παπάς, Αναστάσιος Αργυρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2017
Subjects: Τεχνολογίες Πληροφορίας και Επικοινωνιών (ΤΠΕ)
Εργαλεία web 2.0
Διδακτικά σενάρια
Information and Communication Technology (ICT)
Web 2.0 tools
Educational/teaching scenarios

description: Στην παρούσα εργασία γίνεται μια προσπάθεια να αναδειχθούν οι νέες τάσεις που επικρατούν στη διδασκαλία του μαθήματος των θρησκευτικών, οι οποίες ενσωματώνουν τα εργαλεία που παρέχει το Web 2.0. Εξετάζονται οι εκπαιδευτικές λειτουργίες των ΤΠΕ, ο τρόπος που αυτές χρησιμοποιούνται στην εκπαιδευτική διαδικασία, καθώς και ο ρόλος που καλούνται να διαδραματίσουν στη θρησκευτική αγωγή. Καθώς η συμμετοχικότητα, η συνεργασία, η πολυμετωπική συνεργασία, ο διαμοιρασμός κ.ά. είναι χαρακτηριστικά του Web 2.0, προκειμένου να αξιοποιηθούν στην εκπαιδευτική διαδικασία από τους/τις εκπαιδευτικούς, απαιτούνται ριζικές αλλαγές στάσεων και αντιλήψεων και εφαρμογή νέων παιδαγωγικών μεθόδων. Σε ένα συνεργατικό πλαίσιο μάθησης τα εργαλεία Web 2.0 παρέχουν πολλές μαθησιακές ευκαιρίες για την ανακάλυψη και δόμηση της γνώσης. Γνώσης όχι στείρας, αδιάφορης και παρωχημένης, αλλά γνώσης που πηγάζει από τα ενδιαφέροντα των μαθητών και παράγεται ύστερα από δική τους έρευνα. Γι’ αυτό το λόγο, δίνεται έμφαση στα πιο διαδεδομένα και ίσως πιο χρήσιμα εργαλεία του Web 2.0, που χρησιμοποιούνται στην εκπαίδευση, προκειμένου να καταδειχτεί η προσθετική αξία από τη χρήση τους. Τέλος, παρουσιάζονται τρία ενδεικτικά σενάρια διδασκαλίας, για το Δημοτικό, το Γυμνάσιο και το Γ.Ε. Λύκειο στα οποία επιχειρείται να γίνει εκτεταμένη χρήση των εργαλείων Web 2.0, έτσι ώστε να αντιληφθεί ο αναγνώστης τη χρησιμότητα από την ενσωμάτωσή τους στην εκπαιδευτική διαδικασία.
description: This dissertation aims to emphasise the emergence of integrating web 2.0 in Religious Education (RE) teaching. It examines the educational functions of Information and Communication Technology (ICT), its implementation in the pedagogical process, and its role in RE. Radical change of attitudes, perceptions and new pedagogical methods are required by the educators as participation, cooperation and multimodal interaction are web 2.0 tools' main features. In a collaborative learning framework, these technologies provide learning opportunities to discover and build knowledge not in a sterile, indifferent and obsolete environment, but emerging from the students' interests and created through their own research. Emphasis is given on the most widespread and perhaps more useful web 2.0 tools used in education to demonstrate their pedagogical value (wikis, blogs, podcasts). Finally, there follows a presentation of three indicative teaching scenarios using web 2.0 tools for the primary school (6-12), the secondary school (13-15) and the high school (16-18) in which through the use of web 2.0 tools it is attempted to showcase the benefits of their integration into the educational process.
Diffusion approximations for controlled stochastic networks: An asymptotic bound for the value function
Creators: name: Budhiraja, Amarjit
name: Ghosh, Arka Prasanna
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60K25, 68M20, 90B22, 90B35 (Primary) 60J70 (Secondary)

description: We consider the scheduling control problem for a family of unitary networks under heavy traffic, with general interarrival and service times, probabilistic routing and infinite horizon discounted linear holding cost. A natural nonanticipativity condition for admissibility of control policies is introduced. The condition is seen to hold for a broad class of problems. Using this formulation of admissible controls and a time-transformation technique, we establish that the infimum of the cost for the network control problem over all admissible sequencing control policies is asymptotically bounded below by the value function of an associated diffusion control problem (the Brownian control problem). This result provides a useful bound on the best achievable performance for any admissible control policy for a wide class of networks.
description: Published at http://dx.doi.org/10.1214/105051606000000457 in the Annals of Applied Probability (available at http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (available at http://www.imstat.org)
A Note on E11 and Three-dimensional Gauged Supergravity
Creators: name: Bergshoeff, Eric A.
name: Hohm, Olaf
name: Nutma, Teake A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We determine the gauge symmetries of all p-forms in maximal three-dimensional gauged supergravity by requiring invariance of the Lagrangian. It is shown that in a particular ungauged limit these symmetries are in precise correspondence to those predicted by the very-extended Kac-Moody algebra E11. We demonstrate that whereas in the ungauged limit the bosonic gauge algebra closes off-shell, the closure is only on-shell in the full gauged theory. This underlines the importance of dynamics for understanding the Kac-Moody origin of the symmetries of gauged supergravity.
description: Published version
Functional inequalities and uniqueness of the Gibbs measure -- from log-Sobolev to Poincaré
Creators: name: Zitt, Pierre-André
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 82B20, 60K35, 26D10

description: In a statistical mechanics model with unbounded spins, we prove uniqueness of the Gibbs measure under various assumptions on finite volume functional inequalities. We follow the approach of G. Royer (1999) and obtain uniqueness by showing convergence properties of a Glauber-Langevin dynamics. The result was known when the measures on the box $[-n,n]^d$ (with free boundary conditions) satisfied the same logarithmic Sobolev inequality. We generalize this in two directions: either the constants may be allowed to grow sub-linearly in the diameter, or we may suppose a weaker inequality than log-Sobolev, but stronger than Poincaré. We conclude by giving a heuristic argument showing that this could be the right inequalities to look at.
Description: Root crops
Creators: name: Quenchuya Abell, Thosen
name: Robertson, Allegra
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2022
Subjects: subject: ame

description: Thosen describes a variety of root crops. This file contains the original Yánesha' text. See corresponding field notes on pages 30-31.

Thosen describe varios tubérculos comestibles. El archivo contiene el texto original en yánesha'. Busque las notas correspondientes en las páginas 30-31.
Computation of infinite dilute activity coefficients for Ga-X (X= In, Tl) and thermodynamic activities of all components in liquid Ga-In-Tl alloys
Creators: name: Oshakuade, Olugbenga Morayo
name: Awe, Oluseyi Ezekiel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The thermodynamic activities of all components in Ga-In-Tl system have been predicted at 1073, 1173 and 1273 K, using Molecular interaction volume model (MIVM). The infinite dilute activity coefficients for Ga-In and Ga-Tl binary subsystems, which were needed for the determination of thermodynamic activities of all components in Ga-In-Tl, have been predicted by using a method that is based on Complex formation model for liquid alloys. The computed thermodynamic activities of Ga in Ga-In-Tl were observed to satisfactorily agree with the available experimental data when the newly computed coefficients were applied in MIVM. The satisfactory prediction of the activity of Ga led to the prediction of the activities of the remaining two components (In and Tl). Iso-activities of all components (Ga, In and Tl) were plotted, and they reveal the dependence of the nature of chemical short range order in Ga-In-Tl system on composition.
Additional file 2 of Perseverance with technology-facilitated home-based upper limb practice after stroke: a systematic mixed studies review
Creators: name: Neibling, Bridee A.
name: Jackson, Sarah M.
name: Hayward, Kathryn S.
name: Barker, Ruth N.
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Pharmacology
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: FOS: Biological sciences
subject: Science Policy

description: Additional file 2: Characteristics of upper limb disability.
Η αποτύπωση του καλού και του κακού στην παιδική λογοτεχνία. Το παράδειγμα δύο παιδικών μυθιστορημάτων
Creators: name: Καλαθά, Αλίκη Νικολάου
Publisher: name: Aristotle University of Thessaloniki
Year: 2017
Subjects: Καλό
Κακό
Παιδική λογοτεχνία
Good
Evil
Children’s literature

description: Η έννοια του καλού και του κακού απασχολεί τόσο τη φιλοσοφία όσο και τη θεολογία. Οι απόπειρες ερμηνείας και οι απόψεις τους διαφέρουν ριζικά, τόσο για την ύπαρξη του καλού και του κακού, όσο και για την επιρροή του ανθρώπου από αυτά. Ο κλάδος που ασχολήθηκε, εκτός της φιλοσοφίας και της θεολογίας, με την ερμηνεία των δύο εννοιών, είναι η λογοτεχνία. Οι λογοτέχνες, της κάθε εποχής, προσπαθούν να κατανοήσουν το δίπολο του καλού και του κακού και να αναπτύξουν τη δική τους θεώρηση των πραγμάτων. Το καλό και το κακό εμφανίζονται και στην παιδική λογοτεχνία, κυρίως μέσα από τους ήρωες, με τους οποίους τα παιδιά ταυτίζονται και έτσι μπορούν να κατανοήσουν καλύτερα τις δύο έννοιες. Φυσικά, ο κάθε συγγραφέας ενός παιδικού λογοτεχνικού έργου παρουσιάζει, στα θέματά του, το καλό και το κακό, επηρεασμένος από την εποχή στην οποία ζει.
description: The notion of good and evil can be detected both in philosophy and theology. The attempts to interpret and their opinions differ radically, for the existence of good and evil, and for the influence of them on people. Apart from philosophy and theology, literature is the branch that deals with the interpretation of the two concepts. Writers of every era strive to apprehend the dipole of good and evil in an effort to develop their own view of things. In this context, the contradiction between good and bad appears in children's literature, mainly through the heroes with whom the children are identified and in this way the two notions can be better understood. Naturally, every writer is influenced by the era in which he lives and presents in his topics the good and the evil according to his own individual style.
Gravitational and Gravitoscalar Thermodynamics
Creators: name: Miyashita, Shoichiro
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Gravitational thermodynamics and gravitoscalar thermodynamics with $S^2 \times \mathbb{R}$ boundary geometry are investigated through the partition function, assuming that all Euclidean saddle point geometries contribute to the path integral and dominant ones are in the $B^3 \times S^1$ or $S^2 \times Disc$ topology sector. In the first part, I concentrate on the purely gravitational case with or without a cosmological constant and show there exists a new type of saddle point geometry, which I call the "bag of gold(BG) instanton," only for the $Λ>0$ case. Because of this existence, thermodynamical stability of the system and the entropy bound are absent for $Λ>0$, these being universal properties for $Λ\leq 0$. In the second part, I investigate the thermodynamical properties of a gravity-scalar system with a $φ^2$ potential. I show that when $Λ\leq 0$ and the boundary value of scalar field $J_φ$ is below some value, then the entropy bound and thermodynamical stability do exist. When either condition on the parameters does not hold, however, thermodynamical stability is (partially) broken. The properties of the system and the relation between BG instantons and the breakdown are discussed in detail.
description: 41 pages, many figures; v2: footnotes added, type corrected
Additional file 1 of Perseverance with technology-facilitated home-based upper limb practice after stroke: a systematic mixed studies review
Creators: name: Neibling, Bridee A.
name: Jackson, Sarah M.
name: Hayward, Kathryn S.
name: Barker, Ruth N.
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Pharmacology
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: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Medline search strategy.
Structure of the near-surface layers of the Sun: asphericity and time variation
Creators: name: Basu, Sarbani
name: Antia, H. M.
name: Bogart, Richard S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results on the structure of the near-surface layers of the Sun obtained by inverting frequencies of high-degree solar modes from "ring diagrams". We have results for eight epochs between June 1996 and October 2003. The frequencies for each epoch were obtained from ring diagrams constructed from MDI Dopplergrams spanning complete Carrington rotations. We find that there is a substantial latitudinal variation of both sound speed and the adiabatic index Gamma_1 in the outer 2% of the Sun. We find that both the sound-speed and Gamma_1 profiles change with changes in the level of solar activity. In addition, we also study differences between the northern and southern hemispheres of the Sun and find a small asymmetry that appears to reflect the difference in magnetic activity between the two hemispheres.
description: To appear in ApJ (January 2007)
Georgiobia sensu Wainstein 1960
Creators: name: Zhovnerchuk, Olga
name: Auger, Philippe
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Tetranychidae
Georgiobia

description: Georgiobia Wainstein, 1960
 Georgiobia Wainstein, 1960:217; Tuttle & Baker, 1968:58; Smith Meyer, 1974: 115; Tuttle et al., 1976: 25; Smith Meyer, 1987: 39; Baker & Tuttle, 1994: 108. Type-species: Petrobia shirakensis Reck, 1956.
 Generic diagnosis (female): Empodial claws and empodium pad-like, the latter with two rows of tenent hairs; tectal setae (tc ’- tc ’’) may be absent on tarsi; peritreme developed in a distal anastomosis of variable size; propodosoma with 3 pairs of setae, medial propodosomal plate present, dorsal part of hysterosoma with 10 pairs of setae; dorsal body setae elongate, serrate, all borne on tubercles, setae c 3 moved in lateral position, more or less posterior to c 2 setae, forming an almost longitudinal arrangement with c 2 and e 2 setae.
 Species transferred here to Georgiobia. Following the reinstatement of the genus Georgiobia several species are reinstated or moved to the genus Georgiobia: G. shirakensis (Reck, 1956), reinstated combination, G. richteri (Bagdasarian, 1954), reinstated combination, G. transvaalensis Smith Meyer, 1974, reinstated combination, G. pongolana Smith Meyer, 1974, reinstated combination, G. caesariata Smith Meyer, 1974, reinstated combination, G. crassata (Smith Meyer, 1974), new combination, G. curvula (Smith Meyer, 1974), new combination and G. loosti (Smith Meyer, 1974), new combination. Although A. sisianensis (Bagdasarian, 1959) was previously placed in the genus Georgiobia by Wainstein (1960a), we consider that it still belongs to the genus Aplonobia because it does not show the typical displacement of c 3 setae into the lateral position and it complies with the other characters of this genus.
 Surveys. In the slide collection of L. Kolodochka and L. Bondarenko we found 39 slides with tetranychid mites and 17 slides were prepared from the wet collection of spider mites of S. G. Pogrebnyak (see Table I for details).
In 2015, among the 113 samples we collected, tetranychid mites were found only in 55 of them. The 417 specimens were mounted on 98 preparations: 69 slides with 299 specimens from Solenoozerny area, 14 slides with 52 specimens from Ivano-Rybalchansky area and 15 slides with 66 specimens from Volyzhyn forest.
Altogether 20 spider mite species belonging to 11 genera are reported: 12 species were found in the slide and wet collections, 14 species were collected in the recent survey including a new species.
*Black Sea Biosphere Reserve
description: Published as part of Zhovnerchuk, Olga & Auger, Philippe, 2019, Spider mites (Acari: Tetranychidae) from the Black Sea Biosphere Reserve (Ukraine): faunistic survey, reinstatement of the genus Georgiobia Wainstein, 1960 and description of a new species, pp. 321-338 in Zootaxa 4559 (2) on page 324, DOI: 10.11646/zootaxa.4559.2.6, http://zenodo.org/record/2627008
The Complex Korteweg-de Vries Equation: A Deeper Theory of Shallow Water Waves
Creators: name: Crabb, Matthew
name: Akhmediev, Nail
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: Using Levi-Civita's theory of ideal fluids, we derive the complex Korteweg-de Vries (KdV) equation, describing the complex velocity of a shallow fluid up to first order. We use perturbation theory, and the long wave, slowly varying velocity approximations for shallow water. The complex KdV equation describes the nontrivial dynamics of all water particles from the surface to the bottom of the water layer. A crucial new step made in our work is the proof that a natural consequence of the complex KdV theory is that the wave elevation is described by the real KdV equation. The complex KdV approach in the theory of shallow fluids is thus more fundamental than the one based on the real KdV equation. We demonstrate how it allows direct calculation of the particle trajectories at any point of the fluid, and that these results agree well with numerical simulations of other authors.
description: 9 pages, 2 figures
When do early-type galaxies form?
Creators: name: Abraham, Roberto G.
name: McCarthy, Patrick J.
name: Mentuch, Erin
name: Glazebrook, Karl
name: Nair, Preethi
name: Gauthier, Jean-Rene
name: Savaglio, Sandra
name: Crampton, David
name: Juneau, Stephanie
name: Murowinski, Richard
name: Borgne, Damien Le
name: Carlberg, R. G.
name: Jorgensen, Inger
name: Roth, Kathy
name: Chen, Hsiao-Wen
name: Marzke, Ronald O.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have used the Hubble Space Telescope's Advanced Camera for Surveys to measure the mass density function of morphologically selected early-type galaxies in the Gemini Deep Deep Survey fields, over the redshift range 0.9 < z < 1.6. Our imaging data set covers four well-separated sight-lines, and is roughly intermediate (in terms of both depth and area) between the GOODS/GEMS imaging data, and the images obtained in the Hubble Deep Field campaigns. Our images contain 144 galaxies with ultra-deep spectroscopy, and they have been analyzed using a new purpose-written morphological analysis code which improves the reliability of morphological classifications by adopting a 'quasi-petrosian' image thresholding technique. We find that at z = 1 approximately 70% of the stars in massive galaxies reside in early-type systems. This fraction is remarkably similar to that seen in the local Universe. However, we detect very rapid evolution in this fraction over the range 1.0 < z < 1.6, suggesting that in this epoch the strong color-morphology relationship seen in the nearby Universe is beginning to fall into place.
description: 4 pages, 2 figures, Invited talk at IAU Symposium 235, Prague, August 2006
Additional file 3 of Perseverance with technology-facilitated home-based upper limb practice after stroke: a systematic mixed studies review
Creators: name: Neibling, Bridee A.
name: Jackson, Sarah M.
name: Hayward, Kathryn S.
name: Barker, Ruth N.
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Pharmacology
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: FOS: Biological sciences
subject: Science Policy

description: Additional file 3: Characteristics of interventions.
Fees in public schools
Creators: name: Bouman, Claudette Eunice
Publisher: name: University of British Columbia
Year: 2009

description: This study investigated fees in public schools in seven school districts of British Columbia. A conceptual framework was formulated from issues in the literature on privatization, principles of taxation, school fee law and practices, and the public/private sectors of education. The framework was then applied to study the occurrence of school fees in public education and their effects on students. Purposive sampling techniques were employed to select districts, schools, and personnel for the study. Selection criteria included size, wealth, location and ethnic composition of districts and schools. Semi-structured interviews were conducted with a total of fifty-four professionals including school district officials, school administrators and teachers. The data were analyzed using qualitative techniques. Explanations for current fee practices included: 1) financial and budgetary limitations; 2) the philosophy of users' pay; and 3) an educational policy on voluntary educational pursuits. Fees as a source of revenue to maintain, improve and introduce educational services occurred in four categories: curricular, extracurricular, incidental, and supplementary and special. Administrators at the district and school levels emphasized that fee waivers, bursaries and reimbursements could be applied where necessary. However, costs could not always be absorbed by the school and, needy students were not always easily identified. Schools varied in the degree to which they experienced fee administration difficulties. Most principals indicated that the elimination of all school fees would result in curtailment or discontinuation of certain activities and items. Educators agreed that psychological and social effects from charging fees were also important concerns. Main conclusions are: 1) the benefit principle and ability-to-pay principle are both used to justify school fees; 2) school policies and laws define the application of fees according to required and non-required curricula, thus fees are encountered chiefly for course electives and voluntary activities; 3) by charging fees, schools are able to provide resources necessary for student programs and activities; 4) fees can negatively impact on student participation and psychology. Two policy directions are suggested based on the principles of benefit and abilityto- pay: the maintenance of current levels of fees and the augmentation of fee in public schools.
Floquet engineering of topological localization transitions and mobility edges in one-dimensional non-Hermitian quasicrystals
Creators: name: Zhou, Longwen
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Time-periodic driving fields could endow a system with peculiar topological and transport features. In this work, we find dynamically controlled localization transitions and mobility edges in non-Hermitian quasicrystals via shaking the lattice periodically. The driving force dresses the hopping amplitudes between lattice sites, yielding alternate transitions between localized, mobility edge and extended non-Hermitian quasicrystalline phases. We apply our Floquet engineering approach to five representative models of non-Hermitian quasicrystals, obtain the conditions of photon-assisted localization transitions and mobility edges, and find the expressions of Lyapunov exponents for some models. We further introduce topological winding numbers of Floquet quasienergies to distinguish non-Hermitian quasicrystalline phases with different localization nature. Our discovery thus extend the study of quasicrystals to non-Hermitian Floquet systems, and provide an efficient way of modulating the topological and transport properties of these unique phases.
description: 17 pages, 7 figures, 6 tables, version accepted by Phys. Rev. Res
Investigation of subthreshold resonances with the Trojan horse method
Creators: name: Baur, G.
name: Typel, S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: It is pointed out that the Trojan horse method is a suitable tool to investigate subthreshold resonances.
description: references added, typo corrected;6 pages, 1 figure, to be published in the AIP Proceedings of Fusion06, International Conference on Reaction Mechanisms and Nuclear Structure at the Coulomb Barrier, March 19-23, 2006, San Servolo, Italy
The Divine Feminine
Creators: name: Timalsina, Staneshwar
Publisher: name: Zenodo
Year: 2025
Subjects: sarvamnaya-oral-tradition-archive
sarvamnaya
vimarsha-foundation

description: The 92 Āgamas hold immense potential in reviving and integrating the ancient wisdom of the divine feminine into the contemporary world.

Visit http://www.vimarshafoundation.orgre teachings offered by Śaivācārya Prof. Sthaneshwar Timalsina.

#vimarsha #vimarshafoundation #tantra #agamas #nature #acharyasthaneshwar #sarvamnaya #divinefeminine #Feminine #divine #ancientwisdom #yogapractice

Original YouTube video: https://www.youtube.com/watch?v=j-VuxB0P-cE

This presentation is part of the Sarvāmnāya Oral Tradition Archive.
Vimarsha Foundation. (2025). The Sarvāmnāya Oral Tradition Archive [Data set]. Zenodo. https://doi.org/10.5281/zenodo.15188107
Short chaotic strings and their behaviour in the scaling region
Creators: name: Groote, S.
name: Veermäe, H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Coupled map lattices are a paradigm of higher-dimensional dynamical systems exhibiting spatio-temporal chaos. A special case of non-hyperbolic maps are one-dimensional map lattices of coupled Chebyshev maps with periodic boundary conditions, called chaotic strings. In this short note we show that the fine structure of the self energy of this chaotic string in the scaling region (i.e. for very small coupling) is retained if we reduce the length of the string to three lattice points.
description: 4 pages LaTeX, including 9 figures
Story: Awath
Creators: name: Quenchuya Abell, Thosen
name: Robertson, Allegra
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2022
Subjects: subject: ame

description: Thosen tells the story, Awáth, meaning 'back then', about the early days of Unión de la Selva Cacazú. This file contains the original Yánesha' text. See corresponding field notes on page 28.

Thosen cuenta el cuento, Awáth, o 'antiguamente', sobre los primos años de la comunidad Unión de la Selva Cacazú. El archivo contiene el texto original en yánesha'. Busque las notas correspondientes en la página 28.
Aquinas Collection
Creators: name: Australian Catholic University Library
Publisher: name: Australian Catholic University
Year: 2015
Subjects: Australian Catholic University
Australian Catholic University Library
ACU
Aquinas

description: The Aquinas Collection is a collection of approximately 15,000 books and lecture notes dating back to the 1920s. The Aquinas Library collection, which was established around the 1920s, was given to the Australian Catholic University by the Archdiocese of Brisbane, and is now located at the McAuley campus of the Australian Catholic University in Brisbane.
Additional file 1 of Changes in the cortisol and oxytocin levels of first-time pregnant women during interaction with an infant: a randomized controlled trial
Creators: name: Sonoda, Nozomi
name: Takahata, Kaori
name: Tarumi, Wataru
name: Shinohara, Kazuyuki
name: Horiuchi, Shigeko
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Questionnaire before the intervention (English language version).
A Step-by-Step Guide to 3D Print Motorized Rotation Mounts for Optical Applications
Creators: name: Nilsson, Daniel P. G.
name: Dahlberg, Tobias
name: Andersson, Magnus
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Motorized rotation mounts and stages are versatile instruments that introduce computer control to optical systems, enabling automation and scanning actions. They can be used for intensity control and position adjustments, etc. However, these rotation mounts come with a hefty price tag, and this limits their use. This work shows how to build two different types of motorized rotation mounts for 1" optics, using a 3D printer and off-the-shelf components. The first is intended for reflective elements, like mirrors and gratings, and the second for transmissive elements, like polarizers and retarders. We evaluate and compare their performance to commercial systems based on velocity, resolution, accuracy, backlash, and axis wobble. Also, we investigate the angular stability using Allan variance analysis. The results show that our mounts perform similar to systems costing more than 2000 Euro, while also being quick to build and costing less than 200 Euro. As a proof of concept, we show how to control lasers used in an optical tweezers and Raman spectroscopy setup. When used for this, the 3D printed motorized rotational mounts provide intensity control with a resolution of $0.03$ percentage points or better.
Multi-color Shallow Decay and Chromatic Breaks in the GRB 050319 Optical Afterglow
Creators: name: Huang, K. Y.
name: Urata, Y.
name: Kuo, P. H.
name: Ip, W. H.
name: Ioka, K.
name: Aoki, T.
name: Chen, C. W.
name: Chen, W. P.
name: Isogai, M.
name: Lin, H. C.
name: Makishima, K.
name: Mito, H.
name: Miyata, T.
name: Nakada, Y.
name: Nishiura, S.
name: Onda, K.
name: Qiu, Y.
name: Soyano, T.
name: Tamagawa, T.
name: Tarusawa, K.
name: Tashiro, M.
name: Yoshioka, T.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Multi-wavelength B, V, R, I observations of the optical afterglow of GRB 050319 were performed by the 1.05-m telescope at Kiso Observatory and the 1.0-m telescope at Lulin Observatory from 1.31 hours to 9.92 hours after the burst. Our R band lightcurves, combined with other published data, can be described by the smooth broken power-law function, with $α_1$ = -0.84 $\pm$0.02 to $α_2$ = -0.48$\pm$0.03, 0.04 days after the GRB. The optical lightcurves are characterized by shallow decays-- as was also observed in the X-rays-- which may have a similar origin, related to energy injection. However, our observations indicate that there is still a puzzle concerning the chromatic breaks in the R band lightcurve (at 0.04 days) and the X-ray lightcurve (at 0.004 days) that remains to be solved.
description: 14 pages, 2 figures, accpeted for publication in ApJL
Nontrivial maturation metastate-average state in a one-dimensional long-range Ising spin glass: above and below the upper critical range
Creators: name: Jensen, S.
name: Read, N.
name: Young, A. P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Understanding the low-temperature pure state structure of spin glasses remains an open problem in the field of statistical mechanics of disordered systems. Here we study Monte Carlo dynamics, performing simulations of the growth of correlations following a quench from infinite temperature to a temperature well below the spin-glass transition temperature $T_c$ for a one-dimensional Ising spin glass model with diluted long-range interactions. In this model, the probability $P_{ij}$ that an edge $\{i,j\}$ has nonvanishing interaction falls as a power-law with chord distance, $P_{ij}\propto1/R_{ij}^{2σ}$, and we study a range of values of $σ$ with $1/22/3$ which corresponds to short-range systems below six dimensions. For $σ< 2/3$, the decay exponent $α_d$ follows the RSB prediction for the decay exponent $α_s = 3 - 4 σ$ of the static metastate, consistent with a conjectured statics-dynamics relation, while it approaches $α_d=1-σ$ in the regime $2/3
description: 12 pages, 6 figures. v2: minor changes
Mothers’ knowledge and their experiences of its reception in schools: a conversation with sixteen mother/teachers
Creators: name: Tyler, Janet Patricia
Publisher: name: University of British Columbia
Year: 2009

description: Hon., Trinity College Dublin, 1973 The problem addressed in the study is the low status afforded women’s knowledge in public institutions. Specifically, the purpose was to investigate the form and substance of knowledge acquired through motherhood, and mothers’ experiences of the reception of the knowledge in schools. The political aim was to promote mothers’ knowledge as deserving authoritative status. Post-modern feminist theory framed theses regarding a tension involving two areas of mothers’ knowledge -- named “authoritative knowledge” and “maternal knowledge” -- and informed the reflexive methodology employed. Participants were sixteen women teachers who were or had been mothers of schoolchildren. Each mother/teacher participated in two one and a half hour audiotaped interviews. Following the interviews, eleven of the mother/teachers met for audiotaped group discussions. The data indicated that mother/teachers take to schools a wealth of maternal knowledge acquired through both childraising and living a mother’s life. Participants claimed the knowledge is valuable to their work as teachers. They reported difficulty, however, with respect to both reception and proclamation of the knowledge in school decision-making forums. They attributed the difficulty to various causes. Participants’ talk contained key words such as “instinct” which can be diversely conceived and expressed. That the words may be readily interpreted in ways harmful to promotion of maternal knowledge was noted by the researcher through critical reflection upon her own thinking. The words, the multiplicity of concepts associated with them, and the importance of recognizing this impediment to promoting maternal knowledge, became the topic for group discussion. The findings imply that maternal knowledge could enhance the critical capabilities of frameworks which guide decision-making in educational administration; that maternal knowledge should be explained and promoted during administrator and teacher professional development; and that the notion of the tension within mother/teachers’ knowledge could be usefully applied in several areas of education research. A mismatch was revealed between many participants’ career standings and their experiences and knowledge of value to schools. This implies that when thinking about employment equity for school personnel we need to recognize that being equally qualified may not necessarily mean possessing the same qualifications.
Combination anti-coronavirus therapies based on nonlinear mathematical models
Creators: name: Gonzalez, J. A.
name: Akhtar, Z.
name: Andrews, D.
name: Jimenez, S.
name: Maldonado, L.
name: Oceguera, T.
name: Rondon, I.
name: Sotolongo-Costa, O.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Medical Physics (physics.med-ph)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: Using nonlinear mathematical models and experimental data from laboratory and clinical studies, we have designed new combination therapies against COVID-19.
description: 37 pages, 16 Figures