cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Large Deviations and Effective Equidistribution
Creators: name: Khayutin, Ilya
Publisher: name: arXiv
Year: 2015
Subjects: subject: Dynamical Systems (math.DS)
subject: Number Theory (math.NT)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 37A17, 37A35, 11F70, 60F10, 60J05

description: We study large deviations for measurable averaging operators on state spaces of dynamical systems. Our main motivation is the Hecke operators on the modular curve Y_0(p^n) and their generalization to higher rank S-arithmetic quotients. We prove a relatively sharp large deviations result in terms of the norm of the averaging operator restricted to the orthogonal complement of the constant functions in L2. In the self-adjoint case this norm is expressible by the spectral gap. Developing ideas of Linnik and Ellenberg, Michel and Venkatesh, we use this large deviation result to prove an effective equidistribution theorem on a state space. The novelty of our results is that they apply to measures with sub-optimal bounds on the mass of Bowen balls. We present two new applications to our effective equidistribution result. The first one is effective rigidity for the measure of maximal entropy on S-arithmetic quotients with respect to a semisimple action in a non-archimedean place. Measures having large enough metric entropy must also be close on the state space to the Haar measure. This is a partial extension of a recent result of Rühr to a significantly more general setting. The second one is non-escape of mass for sequences of measures having large entropy with respect to a semisimple element in a non-archimedean place. This generalizes similar known results for real flows. Our methods differ from the methods used by Rühr and in the previously known non-escape of mass results.
Bildende Künstlerinnen im Berliner Osten
Creators: name: Förster, Gerlinde
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1993

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 15 (1993): RUNDBRIEF: DDR-BRD
Von "ich weiß und ich weiß nicht"
Creators: name: Brandler, Grunhild
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1993

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 15 (1993): RUNDBRIEF: DDR-BRD
"Feminismus" made in GDR
Creators: name: Jahnke, Josephin
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1993

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 15 (1993): RUNDBRIEF: DDR-BRD
Stephania dicentrinifera H. S. Lo & M. Yang
Creators: name: Hul, Sovanmoly
name: Dary, Chhavarath
name: Jacques, Frederic
name: Ollivier, Evelyne
name: Bun, Sok-Siya
name: Cheng, Sun Kaing
name: Kim, Sothea
name: Peou, Youleang
name: Jabbour, Florian
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Menispermaceae
Stephania
Stephania dicentrinifera

description: 16. Stephania dicentrinifera H.S.Lo & M.Yang in Lo (1982: 48)
 Type:— CHINA. Yunnan: Kaiyuan, Dazhuang, Tsiang 8 (holotype IBSC 0097177 image!, isotype IBSC 0097174 image!).
Distribution:— China.
description: Published as part of Hul, Sovanmoly, Dary, Chhavarath, Jacques, Frederic, Ollivier, Evelyne, Bun, Sok-Siya, Cheng, Sun Kaing, Kim, Sothea, Peou, Youleang & Jabbour, Florian, 2017, The world checklist of Stephania (Menispermaceae), with notes on types, pp. 101-118 in Phytotaxa 298 (2) on page 105, DOI: 10.11646/phytotaxa.298.2.1, http://zenodo.org/record/13689576
The effect of teacher leadership on retention plans and teacher attitudes among new North Carolina teachers
Creators: name: Kendall, Lauren Tarabokia
Publisher: name: University of North Carolina at Chapel Hill
Year: 2011

description: In education, as in any field, attracting and sustaining highly trained and effective professionals is necessary for the health of the organization. Consequently, the high attrition rate of teachers in their first five years is especially troublesome for schools across the country. This is especially true in North Carolina, where new teacher attrition is higher than the national average. Previous studies suggested that teacher leadership, a term broadly defined in the literature, may promote teacher retention. Recognizing first, that teacher attrition presents a significant challenge to schools and second, that leadership opportunities may affect teachers' intentions to stay or leave, this study investigated the effect of leadership on new teachers' retention plans and attitudes about teaching using the 2007-2008 Schools and Staffing Survey (SASS). The results suggest surprising differences among the effects of formal and informal leadership opportunities on teachers' plans to remain in teaching.
Stephania crebra Forman 1988
Creators: name: Hul, Sovanmoly
name: Dary, Chhavarath
name: Jacques, Frederic
name: Ollivier, Evelyne
name: Bun, Sok-Siya
name: Cheng, Sun Kaing
name: Kim, Sothea
name: Peou, Youleang
name: Jabbour, Florian
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Menispermaceae
Stephania
Stephania crebra

description: 12. Stephania crebra Forman (1988: 383)
 Type:— THAILAND. Chiang Mai: Ban Mae Tho, 18 October 1982, Bänziger 171 (holotype K 000381441!, isotypes C10015200 image!, K 000381442!).
Distribution:— Thailand.
description: Published as part of Hul, Sovanmoly, Dary, Chhavarath, Jacques, Frederic, Ollivier, Evelyne, Bun, Sok-Siya, Cheng, Sun Kaing, Kim, Sothea, Peou, Youleang & Jabbour, Florian, 2017, The world checklist of Stephania (Menispermaceae), with notes on types, pp. 101-118 in Phytotaxa 298 (2) on page 104, DOI: 10.11646/phytotaxa.298.2.1, http://zenodo.org/record/13689576
Lis Betram-Ehmsen (1897-1986). Die neue Frau und der letzte Berliner Salon
Creators: name: Lammert, Angela
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1993

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 15 (1993): RUNDBRIEF: DDR-BRD
Generation of high-frequency strain waves during femtosecond demagnetization of Fe/MgO films
Creators: name: Henighan, T.
name: Trigo, M.
name: Bonetti, S.
name: Granitzka, P.
name: Higley, D.
name: Chen, Z.
name: Jiang, M. P.
name: Kukreja, R.
name: Gray, A.
name: Reid, A. H.
name: Jal, E.
name: Hoffmann, M. C.
name: Kozina, M.
name: Song, S.
name: Chollet, M.
name: Zhu, D.
name: Xu, P. F.
name: Jeong, J.
name: Carva, K.
name: Maldonado, P.
name: Oppeneer, P. M.
name: Samant, M. G.
name: Parkin, S. S. P.
name: Reis, D. A.
name: Dürr, H. A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We use femtosecond time-resolved hard x-ray scattering to detect coherent acoustic phonons excited during ultrafast laser demagnetization of bcc Fe films. We determine the lattice strain propagating through the film through analysis of the oscillations in the x-ray scattering signal as a function of momentum transfer. The width of the strain wavefront is ~100 fs, similar to demagnetization timescales. First-principles calculations show that the high-frequency Fourier components of the strain, which give rise to the sharp wavefront, could in part originate from non-thermal dynamics of the lattice not considered in the two-temperature model.
description: 5 pages, 3 figures
Spin Swapping Transport and Torques in Ultrathin Magnetic Bilayers
Creators: name: Saidaoui, H.
name: Manchon, A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Planar spin transport in disordered ultrathin magnetic bilayers comprising a ferromagnet and a normal metal (typically used for spin pumping, spin Seebeck and spin-orbit torque experiments) is investigated theoretically. Using a tight-binding model that treats extrinsic spin Hall effect, spin swapping and spin relaxation on equal footing, we show that the nature of spin-orbit coupled transport dramatically depends on ratio between the layers thickness $d$ and the mean free path $λ$. While spin Hall effect dominates in the diffusive limit ($d\ggλ$), spin swapping dominates in Knudsen regime ($d\lesssimλ$). A remarkable consequence is that the symmetry of the spin-orbit torque exerted on the ferromagnet is entirely different in these two regimes.
description: 5 pages, 4 figures
Auswahlbibliographie und AutorInnen
Creators: name: Autorin, Keine
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1993

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 15 (1993): RUNDBRIEF: DDR-BRD
The Education Issues of the Children of Internal Migrant Workers in China
Creators: name: Yuan, Shizhan
Publisher: name: University of North Carolina at Chapel Hill Graduate School
Year: 2014
Subjects: Education

description: The education issues of migrant children in China have been a public focus since mid-1990s. Due to the restrictions of their Household Registration status, the migrant children have often been rejected by the public schools in the cities, arousing the public questioning about the equality of the public education in China for these children. Up until now, rural migrant students still face discrimination in the urban public school system, and the education problems of migrant children have not been well solved. This study proved that despite some improvements in the education of the migrant children in the city, there is still a long way to go to improve the education quality and equality for the migrant children. Key words: migrant children, migrant school, education quality, China
Control of stochastic and induced switching in biophysical networks
Creators: name: Wells, Daniel K.
name: Kath, William L.
name: Motter, Adilson E.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Optimization and Control (math.OC)
subject: Chaotic Dynamics (nlin.CD)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Noise caused by fluctuations at the molecular level is a fundamental part of intracellular processes. While the response of biological systems to noise has been studied extensively, there has been limited understanding of how to exploit it to induce a desired cell state. Here we present a scalable, quantitative method based on the Freidlin-Wentzell action to predict and control noise-induced switching between different states in genetic networks that, conveniently, can also control transitions between stable states in the absence of noise. We apply this methodology to models of cell differentiation and show how predicted manipulations of tunable factors can induce lineage changes, and further utilize it to identify new candidate strategies for cancer therapy in a cell death pathway model. This framework offers a systems approach to identifying the key factors for rationally manipulating biophysical dynamics, and should also find use in controlling other classes of noisy complex networks.
description: A ready-to-use code package implementing the method described here is available from the authors upon request
Stephania dentifolia S. H. Lo & M. Yang
Creators: name: Hul, Sovanmoly
name: Dary, Chhavarath
name: Jacques, Frederic
name: Ollivier, Evelyne
name: Bun, Sok-Siya
name: Cheng, Sun Kaing
name: Kim, Sothea
name: Peou, Youleang
name: Jabbour, Florian
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Menispermaceae
Stephania
Stephania dentifolia

description: 15. Stephania dentifolia S.H.Lo & M.Yang in Lo (1988: 313)
 Type:— CHINA. Yunnan: Gengma, 29 June 1986, Shen 28 (holotype IBSC 000618).
Distribution:— China.
description: Published as part of Hul, Sovanmoly, Dary, Chhavarath, Jacques, Frederic, Ollivier, Evelyne, Bun, Sok-Siya, Cheng, Sun Kaing, Kim, Sothea, Peou, Youleang & Jabbour, Florian, 2017, The world checklist of Stephania (Menispermaceae), with notes on types, pp. 101-118 in Phytotaxa 298 (2) on page 105, DOI: 10.11646/phytotaxa.298.2.1, http://zenodo.org/record/13689576
Fermions embedded in a scalar-vector kink-like smooth potential
Creators: name: Castilho, W M
name: de Castro, A S
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The behaviour of massive fermions is analyzed with scalar and vector potentials. A continuous chiral-conjugation transformation decouples the equation for the upper component of the Dirac spinor provided the vector coupling does not exceed the scalar coupling. It is shown that a Sturm-Liouville perspective is convenient for studying scattering as well as bound states. One possible isolated solution (excluded from the Sturm-Liouville problem) corresponding to a bound state might also come into sight. For potentials with kink-like profiles, beyond the intrinsically relativistic isolated bound-state solution corresponding to the zero-mode solution of the massive Jackiw-Rebbi model in the case of no vector coupling, a finite set of bound-state solutions might appear as poles of the transmission amplitude in a strong coupling regime. It is also shown that the possible isolated bound solution disappears asymptotically as the magnitude of the scalar and vector coupling becomes the same. Furthermore, we show that due to the sizeable mass gain from the scalar background the high localization of the fermion in an extreme relativistic regime is conformable to comply with the Heisenberg uncertainty principle.
description: arXiv admin note: substantial text overlap with arXiv:1405.0310, arXiv:1310.8473
REGIONAL DIFFERENCES IN GLOBAL SYSTEMS: A SOCIAL SYSTEMS ANALYSIS OF EUROPEAN AND RUSSIAN FOREIGN POLICIES IN UKRAINE
Creators: name: Hurst, Brett
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: From late 2013 until the present, a series of crises and conflicts have wracked Ukraine and contributed toward regional insecurity. Scholarship on European and Russian foreign policy toward Ukraine has focused on understanding the theories underlying the policy decisions. This paper seeks instead to apply social systems theory to understand how regional differences contribute to differences in what Moravcsik calls state preferences, as expressed in states’ foreign policies; this is done by investigating the foreign policies of the EU, Germany, Italy, Poland, and Russia toward Ukraine. European foreign policies tend to arise from economic concerns, and decision-making is often hobbled by member state bickering; Russian foreign policy, meanwhile, aims to maintain the privileged societal position of Russian elites at the top of the Russian political hierarchy. By understanding the regional variations from which foreign policy differences arise, it may be easier to find a resolution to the conflict.
calculate_distribution-interatomic-distances-and-diffract-profile-using-formulas_monat-triclinic-crystal
Creators: name: HADJI, Noureddine
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Physical Sciences and Mathematics
subject: Other Physical Sciences and Mathematics
subject: Physics
subject: Calculate distribution of interatomic distances for monatomic crystal using formula
subject: Calculate x-rays diffraction intensity by moving monatomic crystal using formula
subject: DID and diffraction profile calculations using formulas
subject: DID and diffraction trace from formulas for moving monatomic crystals

description: The aim of this project is to provide software for calculating distributions of interatomic distances and x-rays diffraction profiles for a moving monatomic monocrystal using formulas. This is through using the first ever produced formula for determining the distribution of interatomic VECTORS for a monatomic triclinic crystal.
SIDRA: a blind algorithm for signal detection in photometric surveys
Creators: name: Mislis, D.
name: Bachelet, E.
name: Alsubai, K. A.
name: Bramich, D. M.
name: Parley, N.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present the Signal Detection using Random-Forest Algorithm (SIDRA). SIDRA is a detection and classification algorithm based on the Machine Learning technique (Random Forest). The goal of this paper is to show the power of SIDRA for quick and accurate signal detection and classification. We first diagnose the power of the method with simulated light curves and try it on a subset of the Kepler space mission catalogue. We use five classes of simulated light curves (CONSTANT, TRANSIT, VARIABLE, MLENS and EB for constant light curves, transiting exoplanet, variable, microlensing events and eclipsing binaries, respectively) to analyse the power of the method. The algorithm uses four features in order to classify the light curves. The training sample contains 5000 light curves (1000 from each class) and 50000 random light curves for testing. The total SIDRA success ratio is $\geq 90\%$. Furthermore, the success ratio reaches 95 - 100$\%$ for the CONSTANT, VARIABLE, EB, and MLENS classes and 92$\%$ for the TRANSIT class with a decision probability of 60$\%$. Because the TRANSIT class is the one which fails the most, we run a simultaneous fit using SIDRA and a Box Least Square (BLS) based algorithm for searching for transiting exoplanets. As a result, our algorithm detects 7.5$\%$ more planets than a classic BLS algorithm, with better results for lower signal-to-noise light curves. SIDRA succeeds to catch 98$\%$ of the planet candidates in the Kepler sample and fails for 7$\%$ of the false alarms subset. SIDRA promises to be useful for developing a detection algorithm and/or classifier for large photometric surveys such as TESS and PLATO exoplanet future space missions.
description: 8 pages, 9 figures, 2 Tables
Models and explanation
Creators: name: Taylor, Elanor
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2008

description: How can a description of a thing act as an explanation? This is a question that hangs over much of the philosophical enquiry into the role of models in science. In this paper, I attempt to address this question by examining a particular use of models in cognitive science, dynamic systems theory, and in particular the Haken-Kelso-Bunz mathematical model of phase transitions in finger movements. I defend a view on which this model provides resources for what I call systems explanation, where a systems explanation is a scientific explanation that proceeds by giving a profile of an interactive system that gives rise to the target phenomenon.
Stephania dictyoneura Diels 1910
Creators: name: Hul, Sovanmoly
name: Dary, Chhavarath
name: Jacques, Frederic
name: Ollivier, Evelyne
name: Bun, Sok-Siya
name: Cheng, Sun Kaing
name: Kim, Sothea
name: Peou, Youleang
name: Jabbour, Florian
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Menispermaceae
Stephania
Stephania dictyoneura

description: 17. Stephania dictyoneura Diels (1910: 281)
 Type:— INDONESIA. Sumatra, Mt. Singgalan, Beccari 8 (holotype FI 007611 image!, isotypes B_10_0294308 image!, K 000644762!, L 0038526!, LE00012378 image!).
Distribution:— Indonesia.
description: Published as part of Hul, Sovanmoly, Dary, Chhavarath, Jacques, Frederic, Ollivier, Evelyne, Bun, Sok-Siya, Cheng, Sun Kaing, Kim, Sothea, Peou, Youleang & Jabbour, Florian, 2017, The world checklist of Stephania (Menispermaceae), with notes on types, pp. 101-118 in Phytotaxa 298 (2) on page 105, DOI: 10.11646/phytotaxa.298.2.1, http://zenodo.org/record/13689576
The Enhanced Diffusion of a Transversely Uniform Passive Scalar Quantity in Taylor Pipe Flow
Creators: name: Nelson, Thomas Michael
Publisher: name: University of North Carolina at Chapel Hill
Year: 2013

description: The term Taylor dispersion describes the work and a series of papers written by Geoffrey Taylor in 1953 and 1954. These papers describe how a soluble substance spreads out when introduced to a fluid flowing slowly through a pipe. This fluid spreads out under the combined action of molecular diffusion and a shear flow. In 2009, Camassa, Lin, and McLaughlin considered the same problem as a pair of stochastic differential equations subject to unbounded and bounded Brownian motion. They derived an analytical solution, which provides an exact approach to the scalar variance evolution valid for all times. It is effective for channel and pipe flow for the case of vanishing Neumann boundary conditions. The aim of this project is to use Monte-Carlo simulations and experimental data to verify the analytic solution to the enhanced diffusion of a transversely uniform, passive scalar quantity in a pipe due to an underlying flow.
Tagungsbericht "Frauen und Museen" Kurpfälzisches Museum Heidelberg
Creators: name: Brandes, Karin
name: Kral, Silke
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Symposion: Frauen-Kunst-Revolution. "Die Kunst ins Lebens." Frankfurt/M., Künstlerhaus Mousonturm
Creators: name: Klausmann, Christina
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Stephania dielsiana C. Y. Wu 1940
Creators: name: Hul, Sovanmoly
name: Dary, Chhavarath
name: Jacques, Frederic
name: Ollivier, Evelyne
name: Bun, Sok-Siya
name: Cheng, Sun Kaing
name: Kim, Sothea
name: Peou, Youleang
name: Jabbour, Florian
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Menispermaceae
Stephania
Stephania dielsiana

description: 18. Stephania dielsiana Wu (1940: 174)
 Lectotype:— CHINA. Guangxi: Yao-shan, 25 May 1931, Sin 21410 (IBSC, designated by Lo 1978: 38).
Distribution:— China, Vietnam.
description: Published as part of Hul, Sovanmoly, Dary, Chhavarath, Jacques, Frederic, Ollivier, Evelyne, Bun, Sok-Siya, Cheng, Sun Kaing, Kim, Sothea, Peou, Youleang & Jabbour, Florian, 2017, The world checklist of Stephania (Menispermaceae), with notes on types, pp. 101-118 in Phytotaxa 298 (2) on page 105, DOI: 10.11646/phytotaxa.298.2.1, http://zenodo.org/record/13689576
Kirchenrechtliche Änderungen durch Papst Franziskus
Creators: name: Michl, Andrea
Year: 2023
Subjects: Kanonisches Recht
Canon law
ÖFOS 2012 -- GEISTESWISSENSCHAFTEN (6) -- Philosophie, Ethik, Religion (603) -- Theologie (6032) -- Kanonisches Recht (603209)
ÖFOS 2012 -- HUMANITIES (6) -- Philosophy, Ethics, Religion (603) -- Theology (6032) -- Canon law (603209)
Kirchenrecht
CIC
Papst Franziskus
Rechtsänderungen

description: „Vom Visionär zum gescheiterten Reformer“ – so titelte die Augsburger Allgemeine am 8. März 2023, um die Entwicklung des bisher zehnjährigen Pontifikats von Papst Franziskus zusammenzufassen. Ob dies ein angemessenes oder unzutreffendes Fazit ist, mag kontrovers diskutiert werden. Fakt ist, dass Papst Franziskus von Beginn seiner Amtszeit auf dem Stuhl Petri an nicht untätig war, sondern in vielen und unterschiedlichen Bereichen des kirchlichen Lebens Änderungen und Reformen angestoßen und umgesetzt hat – dies auch im Bereich des Kirchenrechts.
Jeanne Mammen, Köpfe und Szenen, Berlin 1920 bis 1933. Saarland Museum Saarbrücken, 8.12.1991- 31.1.1992
Creators: name: Hentschel, Linda
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Can Maths Apps Add Value to Learning? A Systematic Review
Creators: name: Outhwaite, Laura
name: Van Herwegen, Jo
name: Early, Erin
name: Herodotou, Christothea
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Instructional Media Design
subject: Educational Psychology
subject: Science and Mathematics Education
subject: Developmental Psychology
subject: Education
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Early Childhood Education
subject: Elementary Education

description: This systematic review is part of a Nuffield-funded research project on educational maths apps for young children. The project is led by Dr Laura Outhwaite with Dr Jo Van Herwegen, Dr Christothea Herodotou and Dr Erin Early. The systematic review aims to synthesise the research literature that has examined the impact of educational maths applications (apps) used at home or at school for children in the first three years of compulsory school (e.g., the Early Years Foundation Stage [EYFS]- Year 2 in England children will be aged 4-7 years). Across all included studies, a narrative synthesis of the evidence will be conducted. If there is a sufficient level of homogeneity across the included studies, a meta-analysis will also be conducted, which will focus on mathematical learning outcomes. Overall, this review will provide an overview of current international research evidence on educational maths apps, creating an understanding of current research quality, current and new methodological considerations, and directions for future research.
Stephania dinklagei Diels 1910
Creators: name: Hul, Sovanmoly
name: Dary, Chhavarath
name: Jacques, Frederic
name: Ollivier, Evelyne
name: Bun, Sok-Siya
name: Cheng, Sun Kaing
name: Kim, Sothea
name: Peou, Youleang
name: Jabbour, Florian
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Menispermaceae
Stephania
Stephania dinklagei

description: 19. Stephania dinklagei (Engl.) Diels (1910: 265)
 Basionym: Cissampelos dinklagei Engler (1899: 399). Type:— CAMEROON. 16 November 1890, Dinklage 943 (holotype B_10_0294307 image!).
 Stephania dinklagei (Engl.) Diels var. axillaris Troupin (1949: 434). Type:—DEMOGRATIC REPUBLIC OF THE CONGO. Yangambi, 25 April 1936, Louis 1763 (holotype BR0000013703042).
 Kolobopetalum tisserantii Chevalier (1938: 117), p. p. quoad inflorescentia. Type:— CENTRAL AFRICAN REPUBLIC. Bambari, 27 May 1924, Tisserant 1525 (holotype P00724083!, isotypes BM000554391!, P00724085!, P00724087!).
Distribution:— Angola, Cameroon, Central African Republic, Democratic Republic of the Congo, Gabon, Ghana, Guinea, Ivory Coast, Liberia, Nigeria, Sao Tome and Principe, Sierra Leone, Tanzania, Togo, Uganda.
description: Published as part of Hul, Sovanmoly, Dary, Chhavarath, Jacques, Frederic, Ollivier, Evelyne, Bun, Sok-Siya, Cheng, Sun Kaing, Kim, Sothea, Peou, Youleang & Jabbour, Florian, 2017, The world checklist of Stephania (Menispermaceae), with notes on types, pp. 101-118 in Phytotaxa 298 (2) on page 105, DOI: 10.11646/phytotaxa.298.2.1, http://zenodo.org/record/13689576
Wo sind die zu vermittelnden Künstlerinnen? Stagnation und oder auf der Suche nach neuen Formen der Kommunikation.
Creators: name: Lode, Carmen
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Dynamics of social contagions with heterogeneous adoption thresholds: Crossover phenomena in phase transition
Creators: name: Wang, Wei
name: Tang, Ming
name: Shu, Panpan
name: Wang, Zhen
Publisher: name: arXiv
Year: 2015
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Heterogeneous adoption thresholds exist widely in social contagions, but were always neglected in previous studies. We first propose a non-Markovian spreading threshold model with general adoption threshold distribution. In order to understand the effects of heterogeneous adoption thresholds quantitatively, an edge-based compartmental theory is developed for the proposed model. We use a binary spreading threshold model as a specific example, in which some individuals have a low adoption threshold (i.e., activists) while the remaining ones hold a relatively high adoption threshold (i.e., bigots), to demonstrate that heterogeneous adoption thresholds markedly affect the final adoption size and phase transition. Interestingly, the first-order, second-order and hybrid phase transitions can be found in the system. More importantly, there are two different kinds of crossover phenomena in phase transition for distinct values of bigots' adoption threshold: a change from first-order or hybrid phase transition to the second-order phase transition. The theoretical predictions based on the suggested theory agree very well with the results of numerical simulations.
Sasakian manifolds and M-theory
Creators: name: Figueroa-O'Farrill, José
name: Santi, Andrea
Publisher: name: arXiv
Year: 2015
Subjects: subject: Differential Geometry (math.DG)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 53C25, 53C27, 83E50

description: We extend the link between Einstein Sasakian manifolds and Killing spinors to a class of $η$-Einstein Sasakian manifolds, both in Riemannian and Lorentzian settings, characterising them in terms of generalised Killing spinors. We propose a definition of supersymmetric M-theory backgrounds on such a geometry and find a new class of such backgrounds, extending previous work of Haupt, Lukas and Stelle.
description: 20 pages
MPEC 2023-Q62 : 2023 OK10
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 OK10

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
A Scoping Review of Community-based Geriatric Health Assessment and Screening Tools in South Asia Region
Creators: name: Panigrahi, Sucharita
name: Bhoi, Trilochan
name: Kshatri, Jaya
name: Pati, Sanghamitra
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Community-based assessment tools
subject: Geritric Health Assessment Tools
subject: Mass screening

description: This scoping review will be conducted to systematically map community-based geriatric health assessment tools in South Asia region. The findings from this scoping review will provide a comprehensive understanding of the current knowledge of geriatric health assessment tools used and to measure their validity/ reliability/feasibility.
Zur 5. Kunsthistorikerinnen-Tagung in Hamburg (18.-21- Juli 1991)
Creators: name: Huber, Gabriele
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Mother Earth and the Motherland: representations of land and nature in Pravda from 1917 to 1996
Creators: name: Vail, Julia Allen
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2008

description: Historical analysis of the Soviet (and later Russian) newspaper Pravda from 1917 to 1996 suggests a progression through a variety of social representations of land and nature. While the time period preceding World War II was characterized by traditionalist, and later Marxist, sentiments toward the land, the World War II era and the decades to follow were marked by a modernist attitude toward land use and development. Finally, the years of perestroika and the collapse of the Soviet Union seemed to witness a change in social representations of land and nature, which reflected a post-modern attitude toward the environment, as well as hints of the traditionalist attitude that had been present in pre-revolutionary Russia. The study suggests that media in centralized and decentralized countries differ markedly in their environmental representations. Not only do democratic media show a more positive attitude toward protection and preservation of the natural environment, but they also reveal a greater variety of public opinions and attitudes regarding the proper balance of economic and ecological interests.
(STAND)ORTE. Wien, Dezember 1991
Creators: name: Nierhaus, Irene
name: Konecny, Felicitas
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Digital Twinning of Lap-based Marathon Infrastructure
Creators: name: Broekman, André
name: Steyn, Wynand
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Sports Studies
subject: Civil and Environmental Engineering
subject: Social and Behavioral Sciences
subject: Engineering
subject: 4IR
subject: Civil Engineering
subject: FOS: Civil engineering
subject: Digital Twin
subject: Engineering
subject: GNSS
subject: LiDAR
subject: LoRaWAN
subject: marathon
subject: RTK
subject: smart infrastructure
subject: SNOET
subject: Sports Studies

description: Measurement data associated with the manuscript "Digital Twinning of Lap-based Marathon Infrastructure"
Wohin eigentlich mit der "Tochter der Revolution" und "Malerin der russischen Avantgarde"?. Einige nachträgliche Überlegungen zur Retrospektive der Künstlerin Ljubow Popowa, Köln Museum Ludwig, Oktober-Dezember 1991
Creators: name: Muysers, Carola
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Residual error-disturbance uncertainties in successive spin-1/2 measurements tested in matter-wave optics
Creators: name: Demirel, Bülent
name: Sponar, Stephan
name: Sulyok, Georg
name: Ozawa, Masanao
name: Hasegawa, Yuji
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The indeterminacy inherent in quantum measurement is an outstanding character of quantum theory, which manifests itself typically in Heisenberg's error-disturbance uncertainty relation. In the last decade, Heisenberg's relation has been generalized to hold for completely general quantum measurements. Nevertheless, the strength of those relations has not been clarified yet for mixed quantum states. Recently, a new error-disturbance uncertainty relation (EDUR), stringent for generalized input states, has been introduced by one of the present authors. A neutron-optical experiment is carried out to investigate this new relation: it is tested whether error and disturbance of quantum measurements disappear or persist in mixing up the measured ensemble. Our results exhibit that measurement error and disturbance remain constant independent of the degree of mixture. The tightness of the new EDUR is confirmed, thereby validating the theoretical prediction.
Gründung eines "Designerinnen Netzwerkes" beschlossen. "1.Designerinnen-Forum"
Creators: name: Widmayer, Petra
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Frauen Kunst Pädagogik. Adelheid Staudte, Barbara Vogt (Hg.): Ulrike Helmer Verlag Frankfurt 1991
Creators: name: Radenhausen, Silke
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Martine Franck: Fotografie, Mannheimer Kunstverein
Creators: name: Reis, Ricarda
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Maria in der Welt - Marienverehrung im sozialhistorischen Kontext. Interdisziplinäre Tagung, veranstaltet von der Theologischen Fakultät Luzern
Creators: name: Mondini, Daniela
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Anneliese Hager: Fotografin und Dichterin
Creators: name: Leßmann, Sabine
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
"Frauen(T)Räume" - Ein Kongreß über Raumplanung von Frauen. Kulturzentrum, Bingen/Rhein
Creators: name: Bögner, Michaela
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
"Gestaltungsspielräume: Frauen in Museum und Kulturforschung" oder: "Feuerwähr im Kulturbereich zu sein, ist wohl für viele von uns heute gewohnter Berufsalltag". Zur Volkskundlerinnen-Tagung vom 9. bis 11.12.1991 in Waldenbuch
Creators: name: Merle, Ulla
Publisher: name: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur
Year: 1992

description: FKW // Zeitschrift für Geschlechterforschung und visuelle Kultur, No. 14 (1992): RUNDBRIEF: FOTOGRAFIE
Granger Causality in Multi-variate Time Series using a Time Ordered Restricted Vector Autoregressive Model
Creators: name: Siggiridou, Elsa
name: Kugiumtzis, Dimitris
Publisher: name: arXiv
Year: 2015
Subjects: subject: Methodology (stat.ME)
subject: Statistics Theory (math.ST)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Granger causality has been used for the investigation of the inter-dependence structure of the underlying systems of multi-variate time series. In particular, the direct causal effects are commonly estimated by the conditional Granger causality index (CGCI). In the presence of many observed variables and relatively short time series, CGCI may fail because it is based on vector autoregressive models (VAR) involving a large number of coefficients to be estimated. In this work, the VAR is restricted by a scheme that modifies the recently developed method of backward-in-time selection (BTS) of the lagged variables and the CGCI is combined with BTS. Further, the proposed approach is compared favorably to other restricted VAR representations, such as the top-down strategy, the bottom-up strategy, and the least absolute shrinkage and selection operator (LASSO), in terms of sensitivity and specificity of CGCI. This is shown by using simulations of linear and nonlinear, low and high-dimensional systems and different time series lengths. For nonlinear systems, CGCI from the restricted VAR representations are compared with analogous nonlinear causality indices. Further, CGCI in conjunction with BTS and other restricted VAR representations is applied to multi-channel scalp electroencephalogram (EEG) recordings of epileptic patients containing epileptiform discharges. CGCI on the restricted VAR, and BTS in particular, could track the changes in brain connectivity before, during and after epileptiform discharges, which was not possible using the full VAR representation.
description: 15 pages, 4 tables, 6 figures
Measurement of inclusive jet and dijet cross-sections in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
Creators: name: ATLAS Collaboration
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2017
Subjects: subject: 530

description: (2017).
description: Inclusive jet and dijet cross-sections are measured in proton-proton collisions at a centre-of-mass energy of 13 TeV. The measurement uses a dataset with an integrated luminosity of 3.2 fb$^{-1}$ recorded in 2015 with the ATLAS detector at the Large Hadron Collider. Jets are identified using the anti-${k_t}$ algorithm with a radius parameter value of $R=0.4$. The inclusive jet cross-sections are measured double-differentially as a function of the jet transverse momentum, covering the range from 100 GeV to 3.5 TeV, and the absolute jet rapidity up to $|y|=3$. The double-differential dijet production cross-sections are presented as a function of the dijet mass, covering the range from 300 GeV to 9 TeV, and the half absolute rapidity separation between the two leading jets within $|y|<3$, $y*$, up to $y*=3$. Next-to-leading-order, and next-to-next-to-leading-order for the inclusive jet measurement, perturbative QCD calculations corrected for non-perturbative and electroweak effects are compared to the measured cross-sections.
Physical Observations of (196256) 2003 EH$_{1}$, Presumed Parent of the Quadrantid Meteoroid Stream
Creators: name: Kasuga, Toshihiro
name: Jewitt, David
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The near-Earth asteroid (196256) 2003 EH1 has been suggested to have a dynamical association with the Quadrantid meteoroid stream. We present photometric observations taken to investigate the physical character of this body and to explore its possible relation to the stream. We find no evidence for on-going mass-loss. A model fitted to the point-like surface brightness profile at 2.1 AU limits the fractional contribution to the integrated brightness by near-nucleus coma to $\leq$ 2.5 %. Assuming an albedo equal to those typical of cometary nuclei ($\it p_{\rm R}$=0.04), we find that the effective nucleus radius is $r_e$ = 2.0$\pm$0.2 km. Time-resolved ${\it R}$-band photometry can be fitted by a two-peaked lightcurve having a rotational period of 12.650$\pm$0.033 hr. The range of the lightcurve, $Δm_{\rm R}$= 0.44 $\pm$ 0 .01 mag, is indicative of an elongated shape having an axis ratio $\sim$1.5 projected into the plane of the sky. The asteroid shows colors slightly redder than the Sun, being comparable with those of C-type asteroids. The limit to the mass loss rate set by the absence of resolved coma is $\lesssim$ 2.5$\times$ 10$^{-2}$ kg ${\rm s^{-1}}$, corresponding to an upper limit on the fraction of the surface that could be sublimating water ice $f_A$ $\lesssim$ 10$^{-4}$. Even if sustained over the 200-500 yr dynamical age of the Quadrantid stream, the total mass loss from 2003 EH1 would be too small to supply the reported stream mass ($10^{13}$ kg), implying either that the stream has another parent or that mass loss from 2003 EH1 is episodic.
description: 30 pages, 5 figures, 4 tables; Astronomical Journal: in press
An Investigation to Determine the Difference in Composition of Monoterpene Constituents Obtained from Cold-Pressed and Steam-Distilled Lime Oils
Creators: name: Proudlove, R Keith
Publisher: name: London South Bank University
Year: 1976

description: This investigation has been carried out to determine the differences in composition of the monoterpene constituents obtained from cold-pressed (expressed or écuelled) and steam distilled lime oils. Gas chromatographic techniques were used extensively, and some spectroscopic techniques (infra-red and nuclear magnetic resonance) were also used in the investigation. The monoterpene constituents of a number of commercially prepared expressed and distilled lime oils was determined. The differences found between the two types of lime oil were further investigated. A laboratory experiment was devised to simulate the commercial steam distillation process. The procedure involved heating a sample of expressed lime oil, or individual monoterpene, under reflux for a period of time followed by distillation for fifteen minutes. The oil was heated in the presence of citric acid and Kieselguhr. Gas-chromatographic and spectroscopic (infra-red) analyses showed that this laboratory procedure was valid in producing a distilled oil of comparable composition to that of commercially prepared distilled oils. Isomerisation, mainly involving protonation and migration of olefinic bonds of the monoterpenes and a number of reactions were shown to occur readily during the distillation of expressed lime oil at low pH's resulting in the production of a distilled lime oil. Three main pathways of reactions were shown to be involved in the changes occuring when expressed lime oil was distilled. Citral was readily destroyed and p-cymene produced in the distillation. The menthadienes were found to change readily under distillation conditions to produce a number of different products e.g.1;8-cineole,<— and & ~terpinene,. Acyclic monoterpenes e.g. Linalool and bicyclic monoterpenes eg p-pinene were found to produce menthadienes which fed into the menthadiene pathway thus regenerating compounds as they were used up in reactions or isomerisations, e.g. limonene. Limonene, found to be the main monoterpene of both expressed and distilled oils, played a prominent role in the changes occuring during distillation in being changed into other compounds and also by being regenerated by other reactions. Thus, the organoleptic changes produced when expressed lime oil was distilled to produce distilled lime oil, with its characteristic lime flavour, were at least found to be the result of, at least three complex pathways involving many changes in monoterpene, constituents.
Stephania dolichopoda Diels 1910
Creators: name: Hul, Sovanmoly
name: Dary, Chhavarath
name: Jacques, Frederic
name: Ollivier, Evelyne
name: Bun, Sok-Siya
name: Cheng, Sun Kaing
name: Kim, Sothea
name: Peou, Youleang
name: Jabbour, Florian
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Menispermaceae
Stephania
Stephania dolichopoda

description: 20. Stephania dolichopoda Diels (1910: 282)
 Type:— CHINA. Yunnan: Simao, “Szemao”, 1300 m, Henry 12008B (holotype K 000644632!, isotypes LE 01012972 image!, MO-216798 image!, SYS00052668, US 00103931 image!).
Distribution:— China, India.
description: Published as part of Hul, Sovanmoly, Dary, Chhavarath, Jacques, Frederic, Ollivier, Evelyne, Bun, Sok-Siya, Cheng, Sun Kaing, Kim, Sothea, Peou, Youleang & Jabbour, Florian, 2017, The world checklist of Stephania (Menispermaceae), with notes on types, pp. 101-118 in Phytotaxa 298 (2) on page 105, DOI: 10.11646/phytotaxa.298.2.1, http://zenodo.org/record/13689576