cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Characteristics of normal human retinal pigment epithelium cells with extremes of autofluorescence or intracellular granule count
Creators: name: Bermond, Katharina
name: Berlin, Andreas
name: Tarau, Ioana-Sandra
name: Wobbe, Christina
name: Heintzmann, Rainer
name: Curcio, Christine A.
name: Sloan, Kenneth R.
name: Ach, Thomas
Publisher: name: Hong Kong : AME Publishing Company
Year: 2021
Subjects: subject: Autofluorescence (AF)
subject: Granules
subject: Lipofuscin
subject: Melanolipofuscin
subject: Melanosomes
subject: Retinal pigment epithelium (RPE)
subject: 610

description: Background: Cells of the retinal pigment epithelium (RPE) accumulate different kinds of granules (lipofuscin, melanolipofuscin, melanosomes) within their cell bodies, with lipofuscin and melanolipofuscin being autofluorescent after blue light excitation. High amounts of lipofuscin granules within the RPE have been associated with the development of RPE cell death and age-related macular degeneration (AMD); however, this has not been confirmed in histology so far. Here, based on our previous dataset of RPE granule characteristics, we report the characteristics of RPE cells from human donor eyes that show either high or low numbers of intracellular granules or high or low autofluorescence (AF) intensities. Methods: RPE flatmounts of fifteen human donors were examined using high-resolution structured illumination microscopy (HR-SIM) and laser scanning microscopy (LSM). Autofluorescent granules were analyzed regarding AF phenotype and absolute number of granules. In addition, total AF intensity per cell and granule density (number of granules per cell area) were determined. For the final analysis, RPE cells with total granule number below 5th or above the 95th percentile, or a total AF intensity ± 1.5 standard deviations above or below the mean were included, and compared to the average RPE cell at the same location. Data are presented as mean ± standard deviation. Results: Within 420 RPE cells examined, 42 cells were further analyzed due to extremes regarding total granule numbers. In addition, 20 RPE cells had AF 1.5 standard deviations below, 28 RPE cells above the mean local AF intensity. Melanolipofuscin granules predominate in RPE cells with low granule content and low AF intensity. RPE cells with high granule content have nearly twice (1.8 times) as many granules as an average RPE cell. Conclusions: In normal eyes, outliers regarding autofluorescent granule load and AF intensity signals are rare among RPE cells, suggesting that granule deposition and subsequent AF follows intrinsic control mechanisms at a cellular level. The AF of a cell is related to the composition of intracellular granule types. Ongoing studies using AMD donor eyes will examine possible disease related changes in granule distribution and further put lipofuscin´s role in aging and AMD further into perspective.
The Zero-Undetected-Error Capacity Approaches the Sperner Capacity
Creators: name: Bunte, Christoph
name: Lapidoth, Amos
name: Samorodnitsky, Alex
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Ahlswede, Cai, and Zhang proved that, in the noise-free limit, the zero-undetected-error capacity is lower bounded by the Sperner capacity of the channel graph, and they conjectured equality. Here we derive an upper bound that proves the conjecture.
description: 8 Pages; added a section on the definition of Sperner capacity; accepted for publication in the IEEE Transactions on Information Theory
A hierarchy of the quark masses in a top condensate model with multiple Higgses
Creators: name: Fariborz, Amir H.
name: Jora, Renata
name: Nasri, Salah
name: Schechter, Joseph
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the quark masses in a top condensate model where not only two quark but also four quark composite states may exist. We show that the presence of the top color group SU(3)_1\times SU(3)_2 with the correct non anomalous quark representations can justify even in the absence of additional technicolor interactions a hierarchy of the quark masses where the light quark masses have the same size, the charm and bottom masses are higher and similar and the top is the heaviest.
description: 9 pages, 3 figures
On the Virasoro constraints for torus knots
Creators: name: Dubinkin, O.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We construct Virasoro algebra of differential operators for the Jones-Rosso matrix model. These operators generate various relations between Wilson loops. Then we discuss the con- structed operators and corresponding relations in the stability limit. A series of examples is given.
description: 9 pages
Temporal Focusing with Remote Axial Scanning via Dispersion with an Electrically Tunable Lens
Creators: name: Durst, Michael
name: Turcios, Anthony
Publisher: name: Middlebury
Year: 2022
Subjects: subject: Physical sciences
subject: FOS: Physical sciences
subject: Classical and physical optics

description: We implement high-speed axial scanning in a two-photon temporal focusing microscope by dispersion tuning with an electrically tunable lens. We remotely shift the temporal focus 100 Î¼m axially at 100 Hz. From: Biophotonics Congress: Optics in the Life Sciences Congress 2019
A renormalization group analysis of the Hill model and its HEIDI extension
Creators: name: Basso, Lorenzo
name: Fischer, Oliver
name: van der Bij, Jochum J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The parameter space of the simplest extension of the standard model, is studied in the light of the 125 GeV Higgs boson discovery. The Hill model extends the scalar sector of the standard model with a real singlet, that mixes with the SM Higgs boson. The two-loop SM renormalization group equations are completed with the one-loop Hill equations. Stability up to the Planck scale is possible without tension with the other parameters. An extension with more singlet fields, in particular a higher dimensional (HEIDI) field is presented.
description: 6 pages, 4 figures
From Deficit to Asset: Locating Discursive Resistance in a Refugee-Background Student's Written and Oral Narrative
Creators: name: Shapiro, Shawna
name: MacDonald, Michael T.
Publisher: name: Middlebury
Year: 2022
Subjects: Applied linguistics and educational linguistics
Sociolinguistics

description: This article examines how a refugee-background student of Somali Bantu heritage employs linguistic resources to make sense of his experience with forced migration, resettlement, and formal education. Much of the educational research on refugee-background students (and other groups of English learners) propagates a deficit orientation in which educational gaps and challenges, rather than educational resources and potential, are the central focus. In contrast, this student's written and oral narratives construct a different identity, reframing his experience in terms of asset rather than deficit. Our discussion of asset discourse focuses on three central themes: agency, critical awareness, and contribution. This analysis suggests broader implications for research in educational linguistics and related fields.
Microcanonical analysis of the Curie-Weiss anisotropic quantum Heisenberg model in a magnetic field
Creators: name: Olivier, Gerrit
name: Kastner, Michael
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The anisotropic quantum Heisenberg model with Curie-Weiss-type interactions is studied analytically in several variants of the microcanonical ensemble. (Non)equivalence of microcanonical and canonical ensembles is investigated by studying the concavity properties of entropies. The microcanonical entropy s(e,m) is obtained as a function of the energy e and the magnetization vector m in the thermodynamic limit. Since, for this model, e is uniquely determined by m, the same information can be encoded either in s(m) or s(e,m1,m2). Although these two entropies correspond to the same physical setting of fixed e and m, their concavity properties differ. The entropy s_h(u), describing the model at fixed total energy u and in a homogeneous external magnetic field h of arbitrary direction, is obtained by reduction from the nonconcave entropy s(e,m1,m2). In doing so, concavity, and therefore equivalence of ensembles, is restored. s_h(u) has nonanalyticities on surfaces of co-dimension 1 in the (u,h)-space. Projecting these surfaces into lower-dimensional phase diagrams, we observe that the resulting phase transition lines are situated in the positive-temperature region for some parameter values, and in the negative-temperature region for others. In the canonical setting of a system coupled to a heat bath of positive temperatures, the nonanalyticities in the microcanonical negative-temperature region cannot be observed, and this leads to a situation of effective nonequivalence even when formal equivalence holds.
description: 20 pages, 3 figures; v2 as published
Primordial star formation: relative impact of H2 three-body rates and initial conditions
Creators: name: Bovino, S.
name: Schleicher, D. R. G.
name: Grassi, T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Population III stars are the first stars in the Universe to form at z=20-30 out of a pure hydrogen and helium gas in minihalos of 10^5-10^6 M$_\odot$ . Cooling and fragmentation is thus regulated via molecular hydrogen. At densities above 10^8 cm$^{-3}$, the three-body H2 formation rates are particularly important for making the gas fully molecular. These rates were considered to be uncertain by at least a few orders of magnitude. We explore the impact of new accurate three-body H2 formation rates derived by Forrey (2013) for three different minihalos, and compare to the results obtained with three-body rates employed in previous studies. The calculations are performed with the cosmological hydrodynamics code ENZO (release 2.2) coupled with the chemistry package KROME (including a network for primordial chemistry), which was previously shown to be accurate in high resolution simulations. While the new rates can shift the point where the gas becomes fully molecular, leading to a different thermal evolution, there is no trivial trend in how this occurs. While one might naively expect the results to be inbetween the calculations based on Palla et al. (1983) and Abel et al. (2002), the behavior can be close to the former or the latter depending on the dark matter halo that is explored. We conclude that employing the correct three-body rates is about as equally important as the use of appropriate initial conditions, and that the resulting thermal evolution needs to be calculated for every halo individually.
description: 10 pages, 9 figures, A&A, 561, A13 (2014)
RESIDUE APPROACH TO MATHEMATICAL ANALYSIS OF THE MOVING COIL GALVANOMETER
Creators: name: Gupta, Rohit
Publisher: name: figshare
Year: 2023
Subjects: Mathematical physics not elsewhere classified

description: In this paper, we present a residue approach fordiscussing the theory of a moving coil galvanometer.
 This paper presents a new approach to demonstrate the use of the residue approach for obtaining the response of the moving coil galvanometer. The response obtained by this will provide an expression for the deflection of the coil of the moving coil galvanometer from its mean position. In this paper, the responseof the moving coil galvanometer is provided as a demonstration of the application of the residue approach.
Ionization State of Inter-Stellar Medium in Galaxies: Evolution, SFR-M_star-Z Dependence, and Ionizing Photon Escape
Creators: name: Nakajima, Kimihiko
name: Ouchi, Masami
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a systematic study for ionization state of inter-stellar medium in galaxies at z=0-3 with ~140,000 SDSS galaxies and 108 intermediate to high redshift galaxies from the literature, using an ionization-parameter sensitive line ratio of [OIII]5007/[OII]3727 and photoionization models. We confirm that z=2-3 galaxies show an [OIII]/[OII] ratio significantly higher than a typical star-forming galaxy of SDSS by a factor of >~10, and the photoionization models reveal that these high-z galaxies have an ionization parameter of log(qion/cm s^{-1})~7.6-9.0, a factor of ~4-10 higher than local galaxies. For galaxies at any redshift, we identify a correlation between the [OIII]/[OII] ratio and galaxy global properties of star-formation rate (SFR), stellar mass (M_star), and metallicity (Z). We extend the fundamental metallicity relation (FMR) and develop the fundamental ionization relation (FIR), a four-dimensional relation of ionization parameter, SFR, M_star, and Z. The intermediate and high-z galaxies up to z~3 follow the FIR defined with the local galaxies, in contrast with the FMR whose possible evolution from z~2 to 3 is reported. We find that the FMR evolution of z~2-3 appears, if one omits ionization parameter differences, and that the FMR evolution does not exist for an average metallicity solution of z~3 galaxies with a high-ionization parameter. Interestingly, all of two local Lyman-continuum emitting galaxies (LyC leakers) have a high [OIII]/[OII] ratio, indicating a positive correlation between [OIII]/[OII] and ionizing photon escape fraction (fesc), which is successfully explained by our photoionization models. Because [OIII]/[OII] ratios of z~2-3 galaxies, especially Ly-alpha emitters (LAEs), are comparable to, or higher than, those of the local LyC leakers, these high-z galaxies are candidates of Lyman-continuum emitting objects. (abridged)
description: 19 pages, 13 figures. Accepted for publication in MNRAS
Omsorgssystem
Creators: Herning Kommune
Publisher: name: Rigsarkivet
Year: 2023

description: Formålet med it-systemet er at samle dokumentation vedr. sagsbehandling, ydelser, intern kommunikation m.v. i forhold til borgere, der modtager ydelser inden for ser-viceloven og sundhedsloven. Derudover kunne kommu-nikere elektronisk med sygehuse, læger, apoteker, andre kommuner i forhold til de gældende sundhedsaftaler. Kunne levere elektronisk data til Danmarks Statistik om borgernes ydelser m.m. samt danne grundlag for styring af økonomi og ressourcer. Kunne opfylde den nationale it-strategi om digitalisering.
Regularized Linear Programming Discriminant Rule with Folded Concave Penalty for Ultrahigh-Dimensional Data
Creators: name: Li, Changcheng
name: Li, Runze
name: Wen, Jiawei
name: Yang, Songshan
name: Zhan, Xiang
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Inorganic Chemistry

description: We propose the regularized linear programming discriminant (LPD) rule with folded concave penalty in the ultrahigh-dimensional regime. We use the local linear approximation (LLA) algorithm to redirect the model with folded concave penalty to a weighted ℓ1 model. The strong oracle property of the solution constructed by the one-step local linear approximation (LLA) algorithm is verified. In addition, we propose efficient and parallelizable algorithms based on feature space split to address the computational challenges due to ultrahigh dimensionality. The proposed feature-split algorithm is compared to existing methods by both numerical simulations and applications to real data examples. The numerical comparisons suggest that the proposed method works well for ultrahigh dimensions, while the linear programming solver and alternating direction method of multiplier (ADMM) algorithm may fail for such high dimensions. Supplementary materials for this article are available online.
Classical calculation of relativistic frequency-shifts in an ideal Penning trap
Creators: name: Ketter, Jochen
name: Eronen, Tommi
name: Höcker, Martin
name: Schuh, Marc
name: Streubel, Sebastian
name: Blaum, Klaus
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The ideal Penning trap consists of a uniform magnetic field and an electrostatic quadrupole potential. In the classical low-energy limit, the three characteristic eigenfrequencies of a charged particle trapped in this configuration do not depend on the amplitudes of the three eigenmotions. No matter how accurate the experimental realization of the ideal Penning trap, its harmonicity is ultimately compromised by special relativity. Using a classical formalism of first-order perturbation theory, we calculate the relativistic frequency-shifts associated with the motional degrees of freedom for a spinless particle stored in an ideal Penning trap, and we compare the results with the simple but surprisingly accurate model of relativistic mass-increase.
description: 8 pages, 0 figures, 1 table; Accepted manuscript subsequently published with a slightly extended description of the perturbative method
Sensum Bosted
Creators: Hvidovre Kommune
Center for Handicap og Psykiatri
Bofællesskabet Holmelunden
Lille Friheden
Bofællesskabet Hvidovregade
Klub Hvid
Socialpsykiatrien - bostøtten
Publisher: name: Rigsarkivet
Year: 2023

description: Sensum Bosted har været anvendt til dokumentation på borgere samt opbevaring af dokumenter
On some negative motivic homology groups
Creators: name: Kohrita, Tohru
Publisher: name: arXiv
Year: 2013
Subjects: subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics

description: For an arbitrary separated scheme $X$ of finite type over a finite field $\mathbb F_q$ and an integer $j=-1,-2,$ we prove under the assumption of resolution of singularities, that the two groups $H_{-1}(X,\mathbb Z(j))$ and $H_{-1}(π_0(X),\mathbb Z(j))$ are canonically isomorphic. This gives an explicit computation of $H_{-1}(X,\mathbb Z(j)).$
description: Same as the published version except for a minor editorial difference
THE IMPACT OF THE COVID.pdf
Creators: name: Nurahman, Arip
Publisher: name: figshare
Year: 2023
Subjects: Education policy

description: The Covid-19 pandemic has disrupted educational systems globally, including physics education in Indonesia. This research paper aims to investigate the impact of the pandemic on physics education in Indonesia and the strategies used by teachers and students to overcome the challenges faced during this period. The study was conducted through online surveys and interviews with physics teachers and students from different regions in Indonesia. The results revealed that the pandemic has significantly impacted physics education in Indonesia, with the shift to online learning causing difficulties for both teachers and students. However, teachers and students have also employed various strategies to overcome the challenges, such as online collaboration tools, educational applications, and alternative assessments. This research paper concludes that a long-term solution is required to address the challenges of physics education in the pandemic era, including the implementation of effective online learning strategies and the use of appropriate assessment methods.
Omsorgssystem
Creators: Vallensbæk Kommune
Publisher: name: Rigsarkivet
Year: 2023

description: Formålet med it-systemet er at samle dokumentation vedr. sagsbehandling, ydelser, intern kommunikation m.v. i forhold til borgere, der modtager ydelser inden for serviceloven og sundhedsloven. Derudover kunne kommunikere elektronisk med sygehuse, læger, apoteker, andre kommuner i forhold til de gældende sundhedsaftaler. Kunne levere elektronisk data til Danmarks Statistik om borgernes ydelser m.m. samt danne grundlag for styring af økonomi og ressourcer. Kunne opfylde den nationale it-strategi om digitalisering.
Global seasonal and pandemic patterns in influenza: an application of longitudinal study designs
Creators: name: Simpson, Ryan
name: N Naumova, Elena
name: Zhou, Bingjie
name: Hartwick, Meghan A.
Publisher: name: figshare
Year: 2022
Subjects: subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 110203 Respiratory Diseases
subject: FOS: Clinical medicine
subject: 80604 Database Management
subject: FOS: Computer and information sciences
subject: 140305 Time-Series Analysis
subject: FOS: Economics and business
subject: 111711 Health Information Systems (incl. Surveillance)

description: The confluence of growing analytic capacities and global surveillance systems for seasonal infections has created new opportunities to further develop statistical methodology and advance the understanding of the global disease dynamics. We developed a framework to characterize the seasonality of infectious diseases and estimate the uncertainty of seasonal characteristics for public, global, health surveillance systems using mixed effects models with harmonic components and the δ-method. We compiled a set of 2422 weekly time series of 14 reported outcomes for 173 Member States from the World Health Organization’s (WHO) international influenza virological surveillance system, FluNet, from 02 January 1995 through 20 June 2021. We produced an analecta of data visualizations to describe global travelling waves of influenza while addressing issues of data completeness and credibility. Our results offer directions for further improvements in data collection, reporting, analysis, and development of statistical methodology and predictive approaches.
Exploring universal patterns in human home-work commuting from mobile phone data
Creators: name: Kung, Kevin S.
name: Greco, Kael
name: Sobolevsky, Stanislav
name: Ratti, Carlo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Social and Information Networks (cs.SI)
subject: Computers and Society (cs.CY)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Home-work commuting has always attracted significant research attention because of its impact on human mobility. One of the key assumptions in this domain of study is the universal uniformity of commute times. However, a true comparison of commute patterns has often been hindered by the intrinsic differences in data collection methods, which make observation from different countries potentially biased and unreliable. In the present work, we approach this problem through the use of mobile phone call detail records (CDRs), which offers a consistent method for investigating mobility patterns in wholly different parts of the world. We apply our analysis to a broad range of datasets, at both the country and city scale. Additionally, we compare these results with those obtained from vehicle GPS traces in Milan. While different regions have some unique commute time characteristics, we show that the home-work time distributions and average values within a single region are indeed largely independent of commute distance or country (Portugal, Ivory Coast, and Boston)--despite substantial spatial and infrastructural differences. Furthermore, a comparative analysis demonstrates that such distance-independence holds true only if we consider multimodal commute behaviors--as consistent with previous studies. In car-only (Milan GPS traces) and car-heavy (Saudi Arabia) commute datasets, we see that commute time is indeed influenced by commute distance.
Normative macular morphology: retinal thickness and foveal pit shape
Creators: name: Romero-Bascones, David
Publisher: name: figshare
Year: 2022
Subjects: Ophthalmology

description: Summary A normative dataset of macular thickness and foveal pit shapes generated in Romero-Bascones et al. Spatial characterization of the effect of age and sex on macular layer thicknesses and foveal pit morphology, PLOS ONE, 2022.
 The repository contains normative data derived from 444 healthy subjects as well as the code used in the paper. Description normative_data.zip eyes.tsv: demographic data (age + sex) thickness_etdrs.tsv: thickness values for ETDRS sectorization thickness_regular.mat: thickness values for a high-spatial definition regular grid (20 x 20 sectors covering a 3 x 3 mm region) foveal_pit_mean.tsv: mean value of each foveal pit parameter foveal_pit_all.mat: all radial foveal pit parameters as well as foveal pit shape profiles reproduce_paper.zip Code and data to reproduce the paper. Statistical analyses can be reproduced by running the livescripts in code/data_analysis
Det fælles sags-, arkiv- og vidensystem i Lægeforeningen
Creators: Lægeforeningen
Yngre Læger (YL)
Praktiserende Læger (PLO)
Foreningen af Speciallæger (FAS)
Publisher: name: Rigsarkivet
Year: 2023

description: Med Scanjour Captia ønskede Lægeforeningen at etablere et fælles sagsstyrings- og journalsystem for Lægeforeningen og de forhandlingsberettigede foreninger, som hidtil havde arbejdet med fire uafhængige journaler.
Målsætningerne var at opnå:
- en infrastruktur, der understøtter og fremmer videndeling
- uafhængighed af fysisk materiale gennem elektronisk lagring, distribution og behandling af sager
- udbredelse af sagsstyringsværktøjet til alle elektroniske arbejdspladser
- forbedret servicering af medlemmer gennem minimering af flaskehalsproblemer som følge af travlhed, sygdom og ferie/fritid
- adgang til forbedret, intuitiv informationssøgning for den enkelte
Transfer Entropy reconstruction and labeling of neuronal connections from simulated calcium imaging
Creators: name: Orlandi, Javier G.
name: Stetter, Olav
name: Soriano, Jordi
name: Geisel, Theo
name: Battaglia, Demian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Neuronal dynamics are fundamentally constrained by the underlying structural network architecture, yet much of the details of this synaptic connectivity are still unknown even in neuronal cultures in vitro. Here we extend a previous approach based on information theory, the Generalized Transfer Entropy, to the reconstruction of connectivity of simulated neuronal networks of both excitatory and inhibitory neurons. We show that, due to the model-free nature of the developed measure, both kinds of connections can be reliably inferred if the average firing rate between synchronous burst events exceeds a small minimum frequency. Furthermore, we suggest, based on systematic simulations, that even lower spontaneous inter- burst rates could be raised to meet the requirements of our reconstruction algorithm by applying a weak spatially homogeneous stimulation to the entire network. By combining multiple recordings of the same in silico network before and after pharmacologically blocking inhibitory synaptic transmission, we show then how it becomes possible to infer with high confidence the excitatory or inhibitory nature of each individual neuron.
description: 24 pages, 4 figures
Exorcising the Ghost of Pinochet
Creators: name: Black, Jan Knippers
Publisher: name: Middlebury
Year: 2022
Subjects: Latin and South American history
International relations

description: The detention of General Augusto Pinochet in London in 1998 on an extradition petition form a Spanish Court opened a new phase in Chile's transition to democracy as well a a anew phase in the evolution of international human rights law. Though the case never came to trial, the media attention that accompanied it and the decisions taken with respect to liability and jurisdictional issues have already had a major impact. Despite the ultimate decision of the Chilean Supreme Court that Pinochet was not liable to prosecution due to mental incapacitation, it appears that decision taken in Europe forced Chilean media and academia to deal with the crimes of his regime; freed former victims to come forward with cases previously unreported; and caused judges, politicians , and active duty military officers finally to distance themselves from 'El Jefe'. The indictment of Pinochet forced Chileans still in denial to acknowledge the abuses of the regime, and began to liberate from their own social isolation and self-doubt those who had suffered so much for being right.
Ultrafast quantum random access memory utilizing single Rydberg atoms in a Bose-Einstein condensate
Creators: name: Patton, Kelly R.
name: Fischer, Uwe R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We propose a long-lived and rapidly accessible quantum memory unit, for which the operational Hilbert space is spanned by states involving the two macroscopically occupied hyperfine levels of a miscible binary atomic Bose-Einstein condensate and the Rydberg state of a single atom. It is shown that an arbitrary qubit state, initially prepared using a flux qubit, can be rapidly transferred to and from the trapped atomic ensemble in approximately 10 ns and with a large fidelity of 97%, via an effective two-photon process using an external laser for the transition to the Rydberg level. The achievable ultrafast transfer of quantum information therefore enables a large number of storage and retrieval cycles from the highly controllable quantum optics setup of a dilute ultracold gas, even within the typically very short flux qubit lifetimes of the order of microseconds.
description: 5 pages of RevTex4-1, 2 figures
Glyphodiscus magnificus Mah 2005, n. sp.
Creators: name: Mah, Christopher
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Goniasteridae
Glyphodiscus
Glyphodiscus magnificus

description: Glyphodiscus magnificus n. sp. (Fig. 3 A-C) HOLOTYPE. — Palau. CRECH 146, Mutremdiu 2, Palau, 7°16.41’N, 134°31.43’E, 162 m, 29.III.2001, specimen wet, R = 7.5 cm, r = 2.6 cm (CASIZ 168012). PARATYPES. — New Caledonia. BATHUS 1, stn CP 701, 20°57.5’S, 165°35.9’E, 302-335 m, 18.III.1993, 1 dry specimen, R = 4.1 cm, r = 1.5 cm (MNHN EcAs 11682). — MUSORSTOM 4, stn DW 186, 19°07’S, 163°30’E, 190 m, 19.IX.1985, 1 dry specimen, R = 2.5 cm, r = 1.1 cm (MNHN EcAs 11684). — MUSORSTOM 4, stn DW 185, 19°06’S, 163°29’E, 230 m, 18.IX.1985, 7 dry specimens, R = 2.2 cm, r = 0.8 cm, R = 2.4 cm, r = 1.0 cm, R = 2.6 cm, r = 1.0 cm, R = 2.7 cm, r = 1.1 cm, R = 3.4 cm, r = 1.5 cm, R = 3.6 cm, r = 1.8 cm, R = 3.8 cm, r = 1.6 cm (MNHN EcAs 11683). — SMIB 5, 250 m, 13.IX.1989, rocks, 3 dry specimens, R = 2.4 cm, r = 1.0 cm, R = 2.7 cm, r = 1.1 cm, R = 2.9 cm, r = 1.2 cm (MNHN EcAs 11692). — SMIB 5, stn DW 90, 22°19.1’S, 168°41.6’E, 310-340 m 13.IX.1989, 1 dry specimen, R = 2.7 cm, r = 1.2 cm (MNHN EcAs 11693). Vanuatu. MUSORSTOM 8, stn CP 970, 20°19’S, 169°53’E, 252-310 m, 21.IX.1994, 1 dry specimen, R = 4.3 cm, r = 2.0 cm (MNHN EcAs 11691). ETYMOLOGY. — The descriptor magnificus describes the magnificent and striking appearance of this species. DISTRIBUTION. — New Caledonia, Vanuatu, and Palau. 162- 335 m. DIAGNOSIS. — A species with interradial marginal (supero- and infero- series) plates bearing conical prominences extended from the plate. Furrow and subambulacral spines are flattened and nearly flush with the actinal surface. APOMORPHY LIST. — 14, marginal cones (Fig. 3A). 20, subambulacral spines present (Fig. 3C). 21, subambulacral spines flattened (Fig. 3C). DESCRIPTION Body relatively flattened. Arms elongate. Interradial arcs broad-linear. Pedicellariae absent on abactinal surface and marginal plate series. Pedicellariae present on actinal surface. Abactinal surface flat. Disk region stellate.
description: Published as part of Mah, Christopher, 2005, A phylogeny of Iconaster and Glyphodiscus (Echinodermata, Asteroidea, Valvatida, Goniasteridae) with descriptions of four new species, pp. 137-161 in Zoosystema 27 (1) on page 147, DOI: 10.5281/zenodo.5392847
Burnout blandt karkirurger og læger i karkirurgisk hoveduddannelse
Creators: Det Nationale Forskningscenter for Arbejdsmiljø, Thomas Clausen
Publisher: name: Rigsarkivet
Year: 2023

description:
International og national forskning peger på, at hospitalslægerne viser høj forekomst af stress og burnout, hvilket kan bidrage til alvorlige helbredskonsekvenser, samt har indflydelse på kvaliteten af lægernes arbejde.
På baggrund af dette har NFA planer om at søge midler til et forskningsprojekt for at gennemføre en undersøgelse, hvor stress og burnout blandt hospitalslæger kortlægges, og der udvikles og afprøves tilpassede forebyggelsestiltag
til at reducere stress og burnout i udvalgte hospitalsafdelinger.
NFA og Dansk Karkirurgisk Selskab (DKKS) planlægger at arbejde sammen om en pilotundersøgelse blandt selskabets medlemmer for at undersøge forekomsten af og baggrunden for burnout.
Formålet er at undersøge forekomsten af burnout blandt Danske karkirurger og yngre læger i karkirurgisk speciallæge uddannelse og sammenhæng med udvalgte aspekter af det psykosociale arbejdsmiljø.
Det Nationale Forskningscenter for Arbejdsmiljø (NFA)har som et af sine hovedformål at monitorere forhold i arbejdsmiljøet af betydning for sikkerhed og sundhed, herunder også trivsel, arbejdsevne og fastholdelse på arbejdsmarkedet.
Monitoreringen skal følge udviklingen i arbejdsmiljøet over tid, samt belyse effekter af forebyggelses- og sundhedsfremmeforanstaltninger og baseres på surveys, der dækker forhold af central betydning for opfyldelsen af
arbejdsmiljøstrategiens mål.
Correspondence between classical and Dirac-Pauli spinors in view of the Foldy-Wouthuysen transformation
Creators: name: Chen, Tsung-Wei
name: Chiou, Dah-Wei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The classical dynamics for a charged spin particle is governed by the Lorentz force equation for orbital motion and by the Thomas-Bargmann-Michel-Telegdi (T-BMT) equation for spin precession. In static and homogeneous electromagnetic fields, it has been shown that the Foldy-Wouthuysen (FW) transform of the Dirac-Pauli Hamiltonian, which describes the relativistic quantum theory for a spin-1/2 particle, is consistent with the classical Hamiltonian (with both the orbital and spin parts) up to the order of $1/m^{14}$ ($m$ is the particle's mass) in the low-energy/weak-field limit. In this paper, we extend this correspondence to the case of inhomogeneous fields. Regardless of the field gradient (e.g., Stern-Gerlach) force, the T-BMT equation is unaltered and thus the classical Hamiltonian remains the same, but subtleties arise and need to be clarified. For the relativistic quantum theory, we apply Eriksen's method to obtain the exact FW transformations for the two special cases, which in conjunction strongly suggest that, in the weak-field limit, the FW transformed Dirac-Pauli Hamiltonian (except for the Darwin term) is in agreement with the classical Hamiltonian in a manner that classical variables correspond to quantum operators via a specific Weyl ordering. Meanwhile, the Darwin term is shown to have no classical correspondence.
description: 14 pages, 1 table; one subsection added; version to appear in PRA
Iconaster vanuatuensis Mah 2005, n. sp.
Creators: name: Mah, Christopher
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Goniasteridae
Iconaster
Iconaster vanuatuensis

description: Iconaster vanuatuensis n. sp. (Fig. 5 A-C) HOLOTYPE. — Vanuatu. MUSORSTOM 8, stn CP 1018, 17°53’S, 168°25’E, 300-301 m, 27.IX.1994, 1 dry specimen, R = 6.6 cm, r = 2.9 cm (MNHN EcAs 11680). PARATYPES. — Vanuatu. MUSORSTOM 6, stn CP 1017, 17°53’S, 168°26’E, 294-295 m, 27.IX.1994, 2 wet specimens, R = 5.6 cm, r = 2.4 cm, R = 3.2 cm, r = 1.3 cm (MNHN Ech 4685). ETYMOLOGY. — This species is named for the type locality. DISTRIBUTION. — Vanuatu. 294- 301 m. DIAGNOSIS. — Glassy tubercles on smooth, abactinal plates. Adambulacral plates covered by flattened scalar granules with short but well spaced furrow spines. Enlarged pair of oral spines, hemispherical in cross section. APOMORPHY LIST. — 1, enlarged corner accessory plates present on radial regions. 2, enlarged corner accessory plates present. 3, complete periphery of abactinal accessories. 4, glassy tubercles on abactinal plates. 7, disk and abactinal disk surface flush. 9, glassy tubercles on superomarginal plates. 11, high number of marginal plates in interradius. 18, furrow spines, round-polygonal in cross section. 19, furrow spines spaced apart. 20, subambulacral spines present. 22, granular subambulacral spines present. 25, enlarged oral spines present. 26, rounded interradial arc. 31, fan like flaps on ambulacral base. DESCRIPTION Overall body convex, relatively flat, broad with tapering arms. Disk stellate. Radial regions swollen with depressed interradial areas. Pedicellariae absent.
description: Published as part of Mah, Christopher, 2005, A phylogeny of Iconaster and Glyphodiscus (Echinodermata, Asteroidea, Valvatida, Goniasteridae) with descriptions of four new species, pp. 137-161 in Zoosystema 27 (1) on page 154, DOI: 10.5281/zenodo.5392847
Environmental dynamics, correlations, and the emergence of noncanonical equilibrium states in open quantum systems
Creators: name: Iles-Smith, Jake
name: Lambert, Neill
name: Nazir, Ahsan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Quantum systems are invariably open, evolving under surrounding influences rather than in isolation. Standard open quantum system methods eliminate all information on the environmental state to yield a tractable description of the system dynamics. By incorporating a collective coordinate of the environment into the system Hamiltonian, we circumvent this limitation. Our theory provides straightforward access to important environmental properties that would otherwise be obscured, allowing us to quantify the evolving system-environment correlations. As a direct result, we show that the generation of robust system-environment correlations that persist into equilibrium (heralded also by the emergence of non-Gaussian environmental states) renders the canonical system steady-state almost always incorrect. The resulting equilibrium states deviate markedly from those predicted by standard perturbative techniques and are instead fully characterised by thermal states of the mapped system-collective coordinate Hamiltonian. We outline how noncanonical system states could be investigated experimentally to study deviations from canonical thermodynamics, with direct relevance to molecular and solid-state nanosystems.
description: 10 pages, 4 figures, close to published version
SOK Strategier
Creators: Det Nationale Forskningscenter for Arbejdsmiljø, Anette Meng
Publisher: name: Rigsarkivet
Year: 2023

description: At skabe et teoretisk og metodemæssigt grundlag for fremtidig forskning i, hvordan aktiv anvendelse af SOK-strategier i praksis kan bidrage til et bedre og længere arbejdsliv
MPEC 2023-L53 : 2023 LQ
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 LQ

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.
title: Dienststellen der Landesdenkmalpflege
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 36, Nr. 3 (2007), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Building online employability: a guide for academic departments
Creators: name: Longridge, Debra
name: Hooley, Tristram
name: Staunton, Tom
Publisher: name: International Centre for Guidance Studies, University of Derby
Year: 2013
Subjects: Employability
Career development
Digital career literacy
Social media

description: This guide will help academic departments to support students to think about their careers and to use the online environment wisely. Used badly the array of social media and online technologies can seriously disadvantage a students’ career development, but if used well they can support students to find out about and transition into their future career.
title: Die Pfarrkirche St.Martin in Tettnang-Tannau (Bodenseekreis). Archäologische und restauratorische Untersuchung einer Dorfkirche
Creators: name: Fischer, Martina
name: Schmid, Beate
Publisher: name: University Library Heidelberg
Year: 2013

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 39, Nr. 1 (2010), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
MPEC 2023-L54 : 2023 LR
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 LR

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 permutation invariant collective variable to track and drive vacancy dynamics in simulations of solids
Creators: name: Knaup, Jan M.
name: Wehlau, Michael
name: Frauenheim, Thomas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Vacancy dynamics in oxides are vital for understanding redox reactions and resulting memristive effects or catalytic activity. We present a method to track and drive vacancies which we apply to metadynamics simulation of oxygen vacancies (V$_{\mathrm{O}}$) in rutile, demonstrating its effectiveness. Using the density functional based tight binding method, it is possible to explore the free energy hyperplane of oxygen vacancies in TiO$_{2}$. We show that the migration of V$_{\mathrm{O}}$ in TiO$_{2}$ is governed by the jump with the higherst number of realizations. Free energy profiles are consistent with minimum energy paths.
Exotic dibaryons with a heavy antiquark
Creators: name: Yamaguchi, Yasuhiro
name: Yasui, Shigehiro
name: Hosaka, Atsushi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the possible existence of exotic dibaryons with a heavy antiquark, being realized three-body systems, Dbar^(*)NN and B^(*)NN. These are genuinely exotic states with no quark-antiquark annihilation. We consider the heavy quark spin and chiral symmetries, and introduce the one pion exchange potential between a Dbar^(*) (B^(*)) meson and a nucleon N. As for the NN interaction, we employ the Argonne v^\prime_8 potential. By solving the coupled-channel equations for PNN and P^* NN (P^(*)=Dbar^(*) and B^(*)), we find bound states for (I,J^P)=(1/2,0^-) as well as resonant states for (I,J^P)=(1/2,1^-) both in Dbar^(*)NN and B^(*)NN systems. We also discuss the heavy quark limit, and find that the spin degeneracy is realized in the bound states with (I,J^P)=(1/2,0^-) and (1/2,1^-).
description: 4 pages, 1 figure
title: Gefährdetes Kulturdenkmal. Beton, doch nicht für die Ewigkeit geschaffen? St. Elisabeth in Freiburg: ein Abrisskandidat
Creators: name: Baumgartner, Johannes
name: Kaiser, Wolfgang
name: Zimdars, Dagmar
Publisher: name: University Library Heidelberg
Year: 2013

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 39, Nr. 1 (2010), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
MPEC 2023-L55 : 2023 LS
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 LS

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.
title: Leicht und beständig. Das Tribünendach der Volksschauspiele Ötigheim
Creators: name: Kieser, Clemens
Publisher: name: University Library Heidelberg
Year: 2013

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 39, Nr. 1 (2010), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Weak lensing using only galaxy position angles
Creators: name: Whittaker, Lee
name: Brown, Michael L.
name: Battye, Richard
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We develop a method for performing a weak lensing analysis using only measurements of galaxy position angles. By analysing the statistical properties of the galaxy orientations given a known intrinsic ellipticity distribution, we show that it is possible to obtain estimates of the shear by minimizing a $χ^2$ statistic. The method is demonstrated using simulations where the components of the intrinsic ellipticity are taken to be Gaussian distributed. Uncertainties in the position angle measurements introduce a bias into the shear estimates which can be reduced to negligible levels by introducing a correction term into the formalism. We generalize our approach by developing an algorithm to obtain direct shear estimators given any azimuthally symmetric intrinsic ellipticity distribution. We introduce a method of measuring the position angles of the galaxies from noisy pixelized images, and propose a method to correct for biases which arise due to pixelization and correlations between measurement errors and galaxy ellipticities. We also develop a method to constrain the sample of galaxies used to obtain an estimate of the intrinsic ellipticity distribution such that fractional biases in the resulting shear estimates are below a given threshold value. We demonstrate the angle only method by applying it to simulations where the ellipticities are taken to follow a log-normal distribution. We compare the performance of the position angle only method with the standard method based on full ellipticity measurements by reconstructing lensing convergence maps from both numerical simulations and from the CFHTLenS data. We find that the difference between the convergence maps reconstructed using the two methods is consistent with noise.
description: Comments: 24 pages, 23 figures. Accepted for publication in MNRAS. The method has been reformulated in terms of the reduced shear. We have introduced a method of measuring the position angles directly from the imaging data. We have investigated how errors on the intrinsic ellipticity distribution propagate into shear estimates
title: Ausstellungen
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2013

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 39, Nr. 1 (2010), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4