cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Xinglong 2.16-m Telescope: Current Instruments and Scientific Projects
Creators: name: Fan, Zhou
name: Wang, Huijuan
name: Jiang, Xiaojun
name: Wu, Hong
name: Li, Hongbin
name: Huang, Yang
name: Xu, Dawei
name: Hu, Zhongwen
name: Zhu, Yinan
name: Wang, Jianfeng
name: Komossa, Stefanie
name: Zhang, Xiaoming
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Xinglong 2.16-m reflector is the first 2-meter class astronomical telescope in China. It was jointly designed and built by the Nanjing Astronomical Instruments Factory (NAIF), Beijing Astronomical Observatory (now National Astronomical Observatories, Chinese Academy of Sciences, NAOC) and Institute of Automation, Chinese Academy of Sciences in 1989. It is Ritchey-Chrétien (R-C) reflector on an English equatorial mount and the effective aperture is 2.16 meters. It had been the largest optical telescope in China for $\sim18$ years until the Guoshoujing Telescope (also called Large Sky Area Multi-Object Fiber Spectroscopic Telescope, LAMOST) and the Lijiang 2.4-m telescope were built. At present, there are three main instruments on the Cassegrain focus available: the Beijing Faint Object Spectrograph and Camera (BFOSC) for direct imaging and low resolution ($R\sim500-2000$) spectroscopy, the spectrograph made by Optomechanics Research Inc. (OMR) for low resolution spectroscopy (the spectral resolutions are similar to those of BFOSC) and the fiber-fed High Resolution Spectrograph (HRS, $R\sim30000-65000$). The telescope is widely open to astronomers all over China as well as international astronomical observers. Each year there are more than 40 ongoing observing projects, including 6-8 key projects. Recently, some new techniques and instruments (e.g., astro-frequency comb calibration system, polarimeter and adaptive optics) have been or will be tested on the telescope to extend its observing abilities.
description: 16 figures, 5 tables; accepted for publication in PASP
Holarchical Innovation Teams: Principles – Part II
Creators: name: F. Reber, Michael
Publisher: name: Economia Aziendale Online -
Year: 2023
Subjects: arborisation, canon, chance, collectivity, combinatory action, combinatory system, combinatory system controls, continuous improvement, creative work, disorder, dissectibility, distributive justice, endogenous control, exogenous control, equilibrium, ...

description: This paper is a continuation of “Holarchical Innovation Teams (HITs): Principles PART I in volume 14, issue 2 and builds upon “Holarchical Innovation Teams: Philosophy” in volume 14, issue 1 of Economia Aziendale Online by establishing principles for the nascent discipline of Holarchical Innovation Teams (HITs). The principles stem from the tripartite philosophy of HITs: Human Dignity, Creative Work, and Holarchical Combinatory Value-Creation. This paper addresses in-depth the principle of Holarchical Combinatory Value-Creation.
description: Economia Aziendale Online -, Vol 14, No 3 (2023): ISSUE 3/2023
Euclid
Creators: name: Bolzonella, Micol
Publisher: name: Zenodo
Year: 2023

description: The Euclid mission is a European Space Agency (ESA) mission, successfully launched on July 1st 2023, designed to map the dark universe. At the same time, its observations will offer crucial insights into galaxy evolution and the different environments that will be identified from the 3D reconstruction of the cosmic web, from clusters to voids, from the local universe to high-redshift proto-clusters. Euclid results will be transformational and provide a legacy for the whole astrophysical community for many years to come.
Galaxy quenching in various environments
Creators: name: Einasto, Maret
Publisher: name: Zenodo
Year: 2023

description: Already early studies of the morphology-density relation of galaxies showed that
 early-type galaxies lie in the centres of rich clusters, and in small groups in filaments
 between clusters, where they are located closer to filament axis than late-type galaxies.
 This means that galaxies are indeed pre-processed in groups. In our present study we searched for quenched galaxies (similar to galaxies
 in the centres of rich clusters, with the high values of the Dn(4000) parameter)
 in other environments using SDSS data. We defined global environment using
 luminosity-density field, and local environment as group membership, where we analysed
 separately the properties of the brightest group galaxies and satellites. Our study showed that in the lowest global density environment most galaxies
 are either single or members of very poor groups. Still, approximately 1/3 of
 all galaxies there are quenched, with very old stellar populations.
 The distribution of the stellar masses and other properties of single galaxies in all environments
 are very similar to those of satellite galaxies in high-luminosity clusters.
 The largest differences are between the brightest group galaxies and satellites, for both
 high- and low-luminosity groups.
 Our study shows that, indeed, quenching occurs in groups and among single galaxies
 both in cluster regions of influence, and far from clusters, in the low-density environments. References:
 ME 1991 (https://ui.adsabs.harvard.edu/abs/1991MNRAS.252..261E/abstract,
 https://ui.adsabs.harvard.edu/abs/1991MNRAS.250..802E/abstract) Einasto et al. 2020 (A&A 641, A172, https://ui.adsabs.harvard.edu/abs/2020A%26A...641A.172E/abstract),
 2021 (A&A, 649, A51, https://ui.adsabs.harvard.edu/abs/2021A%26A...649A..51E/abstract),
 2022 (A&A, 668, A69,
 (https://ui.adsabs.harvard.edu/abs/2022A%26A...668A..69E/abstract)
Photonic bands and defect modes in metallo-dielectric photonic crystal slabs
Creators: name: Zanotto, Simone
name: Biasiol, Giorgio
name: Sorba, Lucia
name: Tredicucci, Alessandro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Photonic components based on structured metallic elements show great potential for device applications where field enhancement and confinement of the radiation on a subwavelength scale is required. In this paper we report a detailed study of a prototypical metallo-dielectric photonic structure, where features well known in the world of dielectric photonic crystals, like band gaps and defect modes, are exported to the metallic counterpart, with interesting applications to infrared science and technology, as for instance in quantum well infrared photodetectors, narrow-band spectral filters, and tailorable thermal emitters.
Computed Tomography Findings in Wunderlich Syndrome
Creators: name: Emekli, Emre
name: Gündoğdu, Elif
Publisher: name: figshare
Year: 2023
Subjects: Radiology and organ imaging
Nephrology and urology

description: The research summarizes the results of a study on Wunderlich Syndrome (WS), a condition characterized by non-traumatic renal/perirenal hemorrhage. The study analyzed CT images of 12 patients with WS to determine the underlying causes and demographics. The findings revealed that space-occupying lesions were present in 58.3% of the patients, with pseudoaneurysms and renal vein thrombosis detected in 16.7% and 8.3% of the cases, respectively. The most common underlying causes were renal cell carcinomas (33.3%) and angiomyolipomas (16.7%). The study highlights the importance of CT imaging for diagnosing and managing WS, as it aids in identifying the cause of hemorrhage and guiding appropriate interventions. The study on WS is important as it provides valuable insights into the underlying causes, demographics, and imaging findings of this acute urological emergency. Understanding the various etiologies of WS is crucial for accurate diagnosis and appropriate management of patients. The study emphasizes the significance of CT imaging in identifying the cause of hemorrhage, guiding treatment decisions, and avoiding unnecessary interventions. This information can help healthcare professionals improve patient outcomes and optimize care for individuals presenting with WS.
Are Female Leadership styles culturally universal or specific? A comparative study between Italy and Japan
Creators: name: Farao, Caterina
name: Riolli, Laura
Publisher: name: Economia Aziendale Online -
Year: 2023
Subjects: Leadership, Italy, Japan, Leadership Style, Impostor Phenomenon

description: The aim of the present research is to analyse to what extent female leadership styles vary across cultures – by digging more in depth on how the new “impostor phenomenon” affect successful women covering leadership position, since, nowadays, women still face either difficulty in entering the job market or they receive a lower salary compared to the male counterpart. This has been done through the analysis of the already existing literature upon the various leadership styles, gender differences and influences on leadership styles, and culture. After adopting the cultural definition and dimensions proposed by Hofstede, an experimental empirical section started. To explore the main research question, a sample of female managers and directors working in Italy and Japan filled out an online self-report survey. The quali-quantitative findings clearly reveal that leadership style varies according to the culture; while behaviours related to the Impostor Phenomenon seems to be universally felt. These results seem to take even more shape in the light of the social role theory and the Hofstede cultural dimensions of the two countries. Notwithstanding the obtained results, the research gives a lot of other suggestions, leaving space for further studies and consideration in the field of leadership studies, especially in relation with the female group.
description: Economia Aziendale Online -, Vol 14, No 3 (2023): ISSUE 3/2023
Conditional heavy-tail behavior with applications to precipitation and river flow extremes
Creators: name: Kinsvater, Paul
name: Fried, Roland
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: eavy tails
subject: precipitation
subject: flood frequency
subject: relative excesses
subject: regression model
subject: extreme value index
subject: 310
subject: 330
subject: 620

description: This article deals with the right-tail behavior of a response distribution F_Y conditional on a regressor vector X = x restricted to the heavy-tailed case of Pareto-type conditional distributions F_Y (y| x) = P(Y ≤ y| X = x), with heaviness of the right tail characterized by the conditional extreme value index γ(x) > 0. We particularly focus on testing the hypothesis H_0;tail : γ(x) = γ0 of constant tail behavior for some γ0 > 0 and all possible x. When considering x as a time index, the term trend analysis is commonly used. In the recent past several such trend analyses in extreme value data have been published, mostly focusing on time-varying modeling of location and scale parameters of the response distribution. In many such environmental studies a simple test against trend based on Kendall's tau statistic is applied. This test is powerful when the center of the conditional distribution F_Y (y|x) changes monotonically in x, for instance, in a simple location model μ(x) = μ_0 + x * μ_1, x = (1, x)’, but the test is rather insensitive against monotonic tail behavior, say, μ(x) = η_0 + x * η_1. This has to be considered, since for many environmental applications the main interest is on the tail rather than the center of a distribution. Our work is motivated by this problem and it is our goal to demonstrate the opportunities and the limits of detecting and estimating non-constant conditional heavy-tail behavior with regard to applications from hydrology. We present and compare four different procedures by simulations and illustrate our findings on real data from hydrology: Weekly maxima of hourly precipitation from France and monthly maximal river flows from Germany.
description: Discussion Paper / SFB823;35, 2016
Building for Diversity in the Humanities and Cultural Studies: The Memorandum of Understanding (MoU) Group in the NFDI (Poster)
Creators: name: , Keller
name: , Trippel
name: , Vater
name: , Weimer
name: , Wood
Publisher: name: Zenodo
Year: 2023
Subjects: NFDI
MoU
NFDI4Culture
NFDI4Memory
NFDI4Objects
Text+
humanities and cultural studies
collaboration
FAIR
CARE

description: Poster presented at CoRDI 2023 (Conference on Research Data Infrastructure) See also the corresponding abstract: https://10.5281/zenodo.8365485 DFG funding information:
 NFDI4Culture – funding grant no. 441958017
 NFDI4Memory – funding grant no. 501609550
 NFDI4Objects – funding grant no. 501836407
 Text+ – funding grant no. 460033370
title: Fulminanter, Therapie-refraktärer Verlauf einer Arteriitis temporalis
Creators: name: Braun, Matthias
name: Hartig, Ingo
name: Matveeva, Faina Iosifovna
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Arteriitis temporalis
subject: Stenosierung großer Gefäße
subject: Cyclophosphamid
subject: 610 Medical sciences; Medicine

description: Einleitung: Eine Riesenzellarteriitis befällt außer der A. temporalis in ca. 67% große Arterien, die mit CT-Angiographie diagnostiziert werden können, insbesondere Äste des Aortenbogens (47%) und Aorta (65%) [ref:1]. Kasuistik: Wir berichten über[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 44. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh); 30. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh); 26. Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
A catalogue of early-type emission-line stars and Hα line profiles from LAMOST DR2
Creators: name: Hou, Wen
name: Luo, ALi
name: Hu, Jingyao
name: Yang, Haifeng
name: Du, Changde
name: Liu, Chao
name: Lee, Chien-De
name: Lin, Chien-Cheng
name: Wang, Yuefei
name: Zhang, Yong
name: Cao, Zihuang
name: Hou, Yonghui
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a catalogue including 11,204 spectra for 10,436 early-type emission-line stars from LAMOST DR2, among which 9,752 early-type emission-line spectra are newly discovered. For these early-type emission-line stars, we discuss the morphological and physical properties from their low-resolution spectra. In this spectral sample, the H$α$ emission profiles display a wide variety of shapes. Based on the H$α$ line profiles, these spectra are categorized into five distinct classes: single-peak emission, single-peak emission in absorption, double-peak emission, double-peak emission in absorption, and P-Cygni profiles. To better understand what causes the H$α$ line profiles, we divide these objects into four types from the view of physical classification, which include classical Be stars, Herbig Ae/Be stars, close binaries and spectra contaminated by HII regions. The majority of Herbig Ae/Be stars and classical Be stars are identified and separated using the (H-K, K-W1) color-color diagram. We also discuss thirty one binary systems as listed in SIMBAD on-line catalogue and identify 3,600 spectra contaminated by HII regions after cross matching with positions in the Dubout-Crillon catalogue. A statistical analysis of line profiles versus classifications is then conducted in order to understand the distribution of H$α$ profiles for each type in our sample. Finally, we also provide a table of 172 spectra with FeII emission lines and roughly calculate stellar wind velocities for seven spectra with P-Cygni profiles.
description: 18 pages, 10 figures and 4 tables
title: Kann ein Früharthritismodell die Zeitdauer zwischen Erstsymptomen und Vorstellung beim Rheumatologen verkürzen?
Creators: name: Langer, Hans-Eckhard
name: Werner, Stephanie Gabriele
name: Wiemann, Oliver
name: Lind-Albrecht, Gudrun
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Früharthritis-Klinik
subject: Früharthritis
subject: Früharthritis-Sprechstunden
subject: integrierte Versorgung
subject: Versorgungsmodelle
subject: rheumatoide Arthritis
subject: undifferenzierte Arthritis
subject: Psoriasis-Arthritis
subject: 610 Medical sciences; Medicine

description: Einleitung: Früharthritiskliniken oder -sprechstunden sollen die Zeitdauer zwischen dem Auftreten der ersten Symptome einer Arthritisund Vorstellung beim Rheumatologen verkürzen. Wir analysierten die 10-Jahres-Daten aus einem Modell zur integrierten Versorgung der frühen Arthritis im [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 44. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh); 30. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh); 26. Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Classical and quantum Kummer shape algebras
Creators: name: Odzijewicz, A.
name: Wawreniuk, E.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 78A60, 81Q10, 81R12, 81R15, 81R30, 81S10, 81V80

description: We study a family of integrable systems of nonlinearly coupled harmonic oscillators on the classical and quantum levels. We show that the integrability of these systems follows from their symmetry characterized by algebras called here Kummer shape algebras. The resolution of identity for a wide class of reproducing kernels is found. A number of examples, illustrating this theory, is also presented.
description: 39 pages, 2 figures
Escape game - Accusé de plagiat
Creators: name: Breton, Elise
name: Hily-Blant, Anne-Louise
name: Verroust, Valentine
name: SCD Université De Paris
Publisher: name: Zenodo
Year: 2020
Subjects: licence
master
jeu pédagogique
intégrité scientifique
plagiat

description: Kit pour l'escape game pédagogique "Accusé de plagiat" Ce jeu a été créé par le SCD Université de Paris afin de sensibiliser les étudiants aux risques de plagiat et aux bonnes pratiques de citation des sources. Ce kit est composé d'un guide du maître du jeu et de différents éléments permettant de reconstituer les énigmes. Le jeu se joue par équipe (minimum 3 joueurs) et dure 30 min.
title: Multiple factors drive alterations of the total T-cell compartment in granulomatosis with polyangiitis
Creators: name: Schüler, Silke
name: Fazio, Juliane
name: Häsler, Robert
name: Kerstein, Anja
name: Cabral-Marques, Otavio
name: Pitann, Silke
name: Müller, Antje
name: Moosig, Frank
name: Klapa, Sebastian
name: Haas, Christian
name: Wolters, Steffen
name: Kabelitz, Dieter
name: Riemekasten, Gabriela
name: Lamprecht, Peter
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: T-cells
subject: granulomatosis with polyangiitis
subject: transcriptome
subject: cmv
subject: ebv
subject: 610 Medical sciences; Medicine

description: Background: Granulomatosis with polyangiitis (GPA) is a systemic autoimmune vasculitis associated with anti-neutrophil cytoplasmic autoantibodies to proteinase 3 (PR3-ANCA). Impaired regulatory T-cell function and expansion of circulating effector memory T-cell subsets including a Th1-type CD4+[for full text, please go to the a.m. URL]
description: 44. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh); 30. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh); 26. Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Podcasting für Bibliotheken – Hintergründe und Bericht zum Universitätslehrgangs-Abschlussprojekt „Research Library Podcast“ der Universitätsbibliothek Wien
Creators: name: Forster, Martin
Publisher: name: Humboldt-Universität zu Berlin
Year: 2022
Subjects: subject: Podcast
subject: Bibliothek
subject: Forschung
subject: Wissenstransfer
subject: Library
subject: Research
subject: Knowledge-Transfer
subject: 020 Bibliotheks- und Informationswissenschaften

description: Dieser Beitrag beschäftigt sich mit dem Thema Podcasting im bibliothekarischen Umfeld. Dafür geht er zunächst zum einen auf das Phänomen Podcast im Allgemeinen ein, und liefert andererseits auch einen praxisnahen Einblick am Beispiel des Research Library Podcast der Universitätsbibliothek Wien, an dem der Autor im Rahmen seines Abschlussprojektes des Universitätslehrgangs Library and Information Studies mitgearbeitet hat – und auch weiterhin dafür tätig ist.
description: This paper deals with podcasting in the context of the librarian domain. After a more overall look at the phenomenon of podcasts, it also takes a more practical approach by a recount of the authors work on the Research Library Podcast of the Library of the University of Vienna, as part of his final assignment of the Libary and Information Studies programme.
Isotropic extragalactic flux from dark matter annihilations: lessons from interacting dark matter scenarios
Creators: name: Moliné, Ángeles
name: Schewtschenko, Jascha A.
name: Palomares-Ruiz, Sergio
name: Boehm, Celine
name: Baugh, Carlton M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The extragalactic gamma-ray and neutrino emission may have a contribution from dark matter (DM) annihilations. In the case of discrepancies between observations and standard predictions, one could infer the DM pair annihilation cross section into cosmic rays by studying the shape of the energy spectrum. So far all analyses of the extragalactic DM signal have assumed the standard cosmological model (LambdaCDM) as the underlying theory. However, there are alternative DM scenarios where the number of low-mass objects is significantly suppressed. Therefore the characteristics of the gamma-ray and neutrino emission in these models may differ from LambdaCDM as a result. Here we show that the extragalactic isotropic signal in these alternative models has a similar energy dependence to that in LambdaCDM, but the overall normalisation is reduced. The similarities between the energy spectra combined with the flux suppression could lead one to misinterpret possible evidence for models beyond LambdaCDM as being due to CDM particles annihilating with a much weaker cross section than expected.
description: 11 pages, 5 figures
title: 3-dimensionale Planung und Patienten-spezifische Instrumentation anatomischer und inverser Schulterprothesen – Erste Erfahrungen und Ergebnisse
Creators: name: Werner, Birgit
name: Hudek, Robert
name: Burkhart, Klaus
name: Gohlke, Frank
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Schulterendoprothetik
subject: 3D-CT
subject: präoperative Planung
subject: Patienten-spezifische Instrumentation
subject: Glenoidposition
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die Überlebensraten und funktionellen Ergebnisse nach endoprothetischer Versorgung des Schultergelenkes sind nicht zuletzt an eine optimale Implantatpositionierung gekoppelt. Erste Studien konnten nachweisen, dass mit Hilfe softwaregestützter 3D-CT-Planung und Patienten-spezifischer[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
M Stars in the TW Hya Association: Stellar X-rays and Disk Dissipation
Creators: name: Kastner, Joel H.
name: Principe, David A.
name: Punzi, Kristina
name: Stelzer, Beate
name: Gorti, Uma
name: Pascucci, Ilaria
name: Argiroffi, Costanza
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: To investigate the potential connection between the intense X-ray emission from young, low-mass stars and the lifetimes of their circumstellar, planet-forming disks, we have compiled the X-ray luminosities ($L_X$) of M stars in the $\sim$8 Myr-old TW Hya Association (TWA) for which X-ray data are presently available. Our investigation includes analysis of archival Chandra data for the TWA binary systems TWA 8, 9, and 13. Although our study suffers from poor statistics for stars later than M3, we find a trend of decreasing $L_X/L_{bol}$ with decreasing $T_{eff}$ for TWA M stars wherein the earliest-type (M0--M2) stars cluster near $\log{(L_X/L_{bol})} \approx -3.0$ and then $\log{(L_X/L_{bol})}$ decreases, and its distribution broadens, for types M4 and later. The fraction of TWA stars that display evidence for residual primordial disk material also sharply increases in this same (mid-M) spectral type regime. This apparent anticorrelation between the relative X-ray luminosities of low-mass TWA stars and the longevities of their circumstellar disks suggests that primordial disks orbiting early-type M stars in the TWA have dispersed rapidly as a consequence of their persistent large X-ray fluxes. Conversely, the disks orbiting the very lowest-mass pre-MS stars and pre-MS brown dwarfs in the Association may have survived because their X-ray luminosities and, hence, disk photoevaporation rates are very low to begin with, and then further decline relatively early in their pre-MS evolution.
description: 28 pages, 4 figures; to appear in The Astronomical Journal
title: Pathoanatomische Prädiktionsfaktoren für die Entstehung einer Anschlussdegeneration nach Spondylodese – eine systematische Literaturrecherche
Creators: name: Bredow, Jan
name: Scheyerer, Max Joseph
name: Oppermann, Johannes
name: Boese, Christoph
name: Simons, Marvin
name: Löhrer, Lars
name: Eysel, Peer
name: Siewe, Jan
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Anschlußdegeneration
subject: Spondylodese
subject: Wirbelsäule
subject: Risikofaktoren
subject: Komplikationsmanagement
subject: 610 Medical sciences; Medicine

description: Fragestellung: Für Patienten, die sich einer Spondylodese der lumbalen Wirbelsäule unterziehen, besteht das Risiko einer Degeneration im Anschlusssegment. Die Inzidenz und die Ursachen sind zum jetzigen Zeitpunkt noch nicht klar definiert. Zur Verhinderung der Degeneration und Anschlussinstabilität[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Enumeration of Domino Tilings of an Aztec Rectangle with boundary defects
Creators: name: Saikia, Manjil P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A15, 05C30, 05C70, 52C20

description: Helfgott and Gessel gave the number of domino tilings of an Aztec Rectangle with defects of size one on the boundary of one side. In this paper we extend this to the case of domino tilings of an Aztec Rectangle with defects on all boundary sides.
description: 20 pages, 20 figures
title: Ist eine ventrale Stabilisierung an der oberen BWS notwendig? – Langzeitergebnisse dorsal instrumentierter Frakturen (Th1-Th7)
Creators: name: Meder, Adrian
name: Vu, Tam-Anh
name: Gonser, Christoph
name: Baron, Hagen-Christopher
name: Badke, Andreas
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: obere BWS
subject: Fraktur
subject: dorsale Stabilisierung
subject: WIrbelsäule
subject: 610 Medical sciences; Medicine

description: Fragestellung: Bei instabilen Frakturen der oberen Brustwirbelsäule besteht die Indikation zur dorsalen Stabilisierung. Diese ist jedoch mit dem Risiko eines Korrekturverlustes belastet, ohne dass geklärt wäre, ob dieser langfristig klinisch relevant ist. Daher ist die Indikation zur [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
MHD simulation of the formation of clumps and filaments in quiescent diffuse medium by thermal instability
Creators: name: Wareing, C. J.
name: Pittard, J. M.
name: Falle, S. A. E. G.
name: Van Loo, S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have used the AMR hydrodynamic code, MG, to perform idealised 3D MHD simulations of the formation of clumpy and filamentary structure in a thermally unstable medium without turbulence. A stationary thermally unstable spherical diffuse atomic cloud with uniform density in pressure equilibrium with low density surroundings was seeded with random density variations and allowed to evolve. A range of magnetic field strengths threading the cloud have been explored, from beta=0.1 to beta=1.0 to the zero magnetic field case (beta=infinity), where beta is the ratio of thermal pressure to magnetic pressure. Once the density inhomogeneities had developed to the point where gravity started to become important, self-gravity was introduced to the simulation. With no magnetic field, clouds and clumps form within the cloud with aspect ratios of around unity, whereas in the presence of a relatively strong field (beta=0.1) these become filaments, then evolve into interconnected corrugated sheets that are predominantly perpendicular to the magnetic field. With magnetic and thermal pressure equality (beta=1.0), filaments, clouds and clumps are formed. At any particular instant, the projection of the 3D structure onto a plane parallel to the magnetic field, i.e. a line of sight perpendicular to the magnetic field, resembles the appearance of filamentary molecular clouds. The filament densities, widths, velocity dispersions and temperatures resemble those observed in molecular clouds. In contrast, in the strong field case beta=0.1, projection of the 3D structure along a line of sight parallel to the magnetic field reveals a remarkably uniform structure.
description: 17 pages, 10 figures. Accepted to MNRAS, minor changes and additions to text, primarily in Section 6
title: Drahtplatzierung im Sustentaculum tali mit 2D-projektionsbasierter Software-Applikation für mobile C-Bögen: Eine experimentelle Studie an 20 Leichenpräparaten
Creators: name: Swartman, Benedict
name: Frere, Dirk
name: Schnetzke, Marc
name: Vetter, Sven
name: Grützner, Paul A.
name: Franke, Jochen
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Bildgeführte Chirurgie
subject: Software
subject: Applikation
subject: Leichenpräparate
subject: Sustentaculum tali
subject: Kirschnerdraht
subject: 610 Medical sciences; Medicine

description: Fragestellung: Bei der operativen Versorgung von Calcaneusfrakturen kann die indirekte Verschraubung des Sustentaculum tali aufgrund der komplexen Anatomie des Calcaneus und der geringen Größe des Sustentaculums eine Herausforderung sein. Die Platzierung eines Kirschnerdrahtes ist mit einer[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
More than the Sum of its Parts – Specialised Information Services and Text+ as complementary Infrastructures (Poster)
Creators: name: , Eggert
name: , Geißler
name: , Gradl
name: , Hensen
name: , Jeschke
name: , Lingnau
name: , Schulz
name: , Vacano
name: , Weimer
Publisher: name: Zenodo
Year: 2023
Subjects: Text+
Specialised Information Service
NFDI
FID
Fachinformationsdienst
Infrastructures
Collaboration

description: Poster presented at CoRDI 2023 (Conference on Research Data Infrastructure) See also the submitted and accepted abstract: 10.5281/zenodo.8359452 DFG funding information Text+: project number 460033370 FID BBI: project number 325715238 FID Philosophie: project number 393212068 FID Romanistik: project number 285674928 FID Nahost: project number 284366805
3rd OpenAIRE CONNECT Community Call
Creators: name: Bardi, Alessia
Publisher: name: Zenodo
Year: 2023
Subjects: OpenAIRE
OpenAIRE Connect

description: 3rd OpenAIRE CONNECT Community Call, January 12th, 2023 Topics: Highlights/Novelties: How to create your own menu Main topic: Your help for new functionalities CONNECT use case Q&As Results: Recording
Meister Eckhart und die "Nacht" immanenter Offenbarung
Creators: name: Kühn, Rolf
Publisher: name: Edith Stein Jahrbuch
Year: 2025

description: 1643748777
description: Edith Stein Jahrbuch, V. 7 (2001): Edith Stein Jahrbuch, Band 7
Baryon spectroscopy with polarization observables from CLAS
Creators: name: Strauch, Steffen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The spectrum of nucleon excitations is dominated by broad and overlapping resonances. Polarization observables in photoproduction reactions are key in the study of these excitations. They give indispensable constraints to partial-wave analyses and help clarify the spectrum. A series of polarized photoproduction experiments have been performed at the Thomas Jefferson National Accelerator Facility with the CEBAF Large Acceptance Spectrometer (CLAS). These measurements include data with linearly and circularly polarized tagged-photon beams, longitudinally and transversely polarized proton and deuterium targets, and recoil polarizations through the observation of the weak decay of hyperons. An overview of these studies and recent results will be given.
description: Contribution to the Proceedings of the Workshop "Nucleon Resonances: From Photoproduction to High Photon Virtualities", October 12 - October 16, 2015, ECT*, Trento; submitted to the Few-Body Systems. arXiv admin note: text overlap with arXiv:1510.08000
title: Ist die Antetorsion eines zementfreien Geradschaftes vorhersehbar-ein neuer prädiktiver Index auf nativradiologischen Hüftgelenksaufnahmen?
Creators: name: Weber, Markus
name: Meßmer, Benedikt
name: Wörner, Michael
name: Worlicek, Michael
name: Völlner, Florian
name: Craiovan, Benjamin
name: Grifka, Joachim
name: Renkawitz, Tobias
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Schafttorsion
subject: zementfreier Schaft
subject: Hüftendoprothetik
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die Rotation des Prothesenschaftes hat in der Hüftendoprothetik (HTEP) entscheidenden Einfluss auf das postoperative Bewegungsausmaß, Luxationsrisiko und Abrieb. Zementfreie Geradschäfte unterliegen dabei einer großen Antetorsions-Schwankungsbreite von -30° bis[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Infographics or Graphics+Text: Which Material is Best for Robust Learning?
Creators: name: Lyra, Kamila T.
name: Isotani, Seiji
name: Reis, Rachel C. D.
name: Marques, Leonardo B.
name: Pedro, Laís Z.
name: Jaques, Patrícia A.
name: Bitencourt, Ig I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Infographic is a type of information visualization that uses graphic design to enhance human ability to identify patterns and trends. It is popularly used to support spread of information. Yet, there are few studies that investigate how infographics affect learning and how individual factors, such as learning styles and enjoyment of the information affect infographics perception. In this sense, this paper describes a case study performed in an online platform where 27 undergraduate students were randomly assigned to view infographics (n=14) and graphics+text (n=13) as learning materials about the same content. They also responded to questionnaires of enjoyment and learning styles. Our findings indicate that there is no correlation between learning styles and post-test scores. Furthermore, we did not find any difference regarding learning between students using graphics or infographics. Nevertheless, for learners using infographics, we found a significant and positive correlation between correct answers and the positive self-assessment of enjoyment/ pleasure. We also identified that students who used infographics keep their acquired information longer than students who only used graphics+text, indicating that infographics can better support robust learning.
description: accepted as a full paper in the IEEE International Conference on Advanced Learning Technologies
Sample variance in weak lensing: how many simulations are required?
Creators: name: Petri, Andrea
name: Haiman, Zoltán
name: May, Morgan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Constraining cosmology using weak gravitational lensing consists of comparing a measured feature vector of dimension $N_b$ with its simulated counterpart. An accurate estimate of the $N_b\times N_b$ feature covariance matrix $\mathbf{C}$ is essential to obtain accurate parameter confidence intervals. When $\mathbf{C}$ is measured from a set of simulations, an important question is how large this set should be. To answer this question, we construct different ensembles of $N_r$ realizations of the shear field, using a common randomization procedure that recycles the outputs from a smaller number $N_s\leq N_r$ of independent ray-tracing $N$--body simulations. We study parameter confidence intervals as a function of ($N_s,N_r$) in the range $1\leq N_s\leq 200$ and $1\leq N_r\lesssim 10^5$. Previous work has shown that Gaussian noise in the feature vectors (from which the covariance is estimated) lead, at quadratic order, to an $O(1/N_r)$ degradation of the parameter confidence intervals. Using a variety of lensing features measured in our simulations, including shear-shear power spectra and peak counts, we show that cubic and quartic covariance fluctuations lead to additional $O(1/N_r^2)$ error degradation that is not negligible when $N_r$ is only a factor of few larger than $N_b$. We study the large $N_r$ limit, and find that a single, 240Mpc$/h$ sized $512^3$-particle $N$--body simulation ($N_s=1$) can be repeatedly recycled to produce as many as $N_r={\rm few}\times10^4$ shear maps whose power spectra and high-significance peak counts can be treated as statistically independent. As a result, a small number of simulations ($N_s=1$ or $2$) is sufficient to forecast parameter confidence intervals at percent accuracy.
description: 12 pages, 6 figures, 2 tables; PRD accepted
title: Therapie intraokularer Tumoren
Creators: name: Krause, Lothar
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: In der Behandlung intraokularer Tumoren spielt die Strahlentherapie die größte Rolle. Viele Tumoren lassen sich mit einer Brachytherapie z.B. mit einem Ruthenium Applikator behandeln. Der limitierende Faktor dieser Therapie ist die insbesondere die Tumorhöhe, sodass sehr [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 24. Jahrestagung der Regionalgesellschaft der Augenärzte Sachsen-Anhalts und Thüringens
Stellungnahme der Physikalisch-Technischen Bundesanstalt (PTB) zum Urteil des Amtsgerichts Meißen vom 29.05.2015
Creators: name: Physikalisch-Technische Bundesanstalt (PTB), Fachbereich 1.3 "Geschwindigkeit"
Publisher: name: Physikalisch-Technische Bundesanstalt (PTB)
Year: 2016
Subjects: amtliche Geschwindigkeitsüberwachung
technische Stellungnahme

description: In der Urteilsbegründung vom 29.05.2015 führt das AG Meißen unter dem Aktenzeichen 13 OWi 703 Js 2114/14 verschiedene Überlegungen an, die leider voller Missverständnisse stecken. So werden u. a. um den Faktor 1000 falsche Zahlen angesetzt, was natürlich zu unsinnigen Ergebnissen führt. Tatsächlich gibt es keinen begründeten Zweifel an der Zuverlässigkeit der Messungen mit einem ES3.0-Gerät und der zugehörigen zugelassenen Software.
Solar cycle 25: another moderate cycle?
Creators: name: Cameron, Robert H.
name: Jiang, Jie
name: Schuessler, Manfred
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Surface flux transport simulations for the descending phase of cycle 24 using random sources (emerging bipolar magnetic regions) with empirically determined scatter of their properties provide a prediction of the axial dipole moment during the upcoming activity minimum together with a realistic uncertainty range. The expectation value for the dipole moment around 2020 $(2.5\pm1.1\,$G) is comparable to that observed at the end of cycle 23 (about $2\,$G). The empirical correlation between the dipole moment during solar minimum and the strength of the subsequent cycle thus suggests that cycle 25 will be of moderate amplitude, not much higher than that of the current cycle. However, the intrinsic uncertainty of such predictions resulting from the random scatter of the source properties is considerable and fundamentally limits the reliability with which such predictions can be made before activity minimum is reached.
description: 13 papges, 4 figures,Accepted for publication in ApJL
[C.4.05.a.] L’Absurdité de la guerre
Creators: name: La Ligue De L'enseignement (France)
Publisher: name: École des Hautes Études en Sciences Sociales; Éditions de la Ligue française de l'enseignement (Fédération de la Seine-et-Oise)
Year: 2023
Subjects: http://www.idref.fr/027261468/id
http://www.idref.fr/027338428/id
http://www.idref.fr/034703926/id
http://www.idref.fr/027248925/id

Abstract
Curse Or Blessing! Are Smallholder Irrigation Schemes Doomed to Succeed?
Creators: name: Chitsungo, Bezzel
name: Yangailo, Tryson
Publisher: name: Economia Aziendale Online -
Year: 2023
Subjects: Smallholder Irrigation Schemes, Economic Development, Zimbabwe

description: The Government of Zimbabwe has identified irrigation development as a key enabler and accelerator of economic development in what is considered an agro-based economy, with agriculture accounting for at least 20% of GDP. There are two extreme policy and academic positions on the value of irrigation, particularly in the smallholder sector, with one arguing that smallholder irrigation development is viable and sustainable and the other arguing otherwise. Despite evidence of several shortcomings, the government and donors have maintained a renewed interest in smallholder irrigation development. The Zimbabwean government has consistently allocated at least 30% of its annual agricultural budget to irrigation development in recent years. Donors and multilateral institutions, on the other hand, have poured millions, if not billions, of dollars into various programme interventions over the years. The aim of the study was to determine whether smallholder irrigation schemes are a success or a failure, or rather a blessing or a curse. The study reviewed the literature on smallholder irrigation schemes in Zimbabwe. The review shows that smallholder irrigation schemes in Zimbabwe are contributing to food security and the rural economy, although there is no consensus among scholars to confirm that smallholder irrigation schemes are indeed a blessing.
description: Economia Aziendale Online -, Vol 14, No 3 (2023): ISSUE 3/2023
Supplementary document for Single and multi-pulse based X-ray Photon Correlation Spectroscopy - 6200735.pdf
Creators: name: Jo, Wonhyuk
name: Stern, Stephan
name: WESTERMEIER, FABIAN
name: Rysov, Rustam
name: Riepp, Matthias
name: Schmehr, Julian
name: Lange, Jörn
name: Becker, Julian
name: Sprung, Michael
name: Laurus, Torsten
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Supplemental Document
Supplementary document for Lasing modes in ZnO nanowires coupled to planar metals - 6212533.pdf
Creators: name: Repp, Daniel
name: Barreda, Angela
name: Vitale, Francesco
name: Staude, Isabelle
name: Peschel, Ulf
name: Ronning, Carsten
name: Pertsch, Thomas
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Supplemental Document 1
Massive Structures of Galaxies at High Redshifts in the Great Observatories Origins Deep Survey Fields
Creators: name: Kang, Eugene
name: Im, Myungshin
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: If the Universe is dominated by cold dark matter and dark energy as in the currently popular LCDM cosmology, it is expected that large scale structures form gradually, with galaxy clusters of mass M > ~10^14 Msun appearing at around 6 Gyrs after the Big Bang (z ~ 1). Here, we report the discovery of 59 massive structures of galaxies with masses greater than a few x 10^13 Msun at redshifts between z=0.6 and 4.5 in the Great Observatories Origins Deep Survey fields. The massive structures are identified by running top-hat filters on the two dimensional spatial distribution of magnitude-limited samples of galaxies using a combination of spectroscopic and photometric redshifts. We analyze the Millennium simulation data in a similar way to the analysis of the observational data in order to test the LCDM cosmology. We find that there are too many massive structures (M > 7 x 10^13 Msun) observed at z > 2 in comparison with the simulation predictions by a factor of a few, giving a probability of < 1/2500 of the observed data being consistent with the simulation. Our result suggests that massive structures have emerged early, but the reason for the discrepancy with the simulation is unclear. It could be due to the limitation of the simulation such as the lack of key, unrecognized ingredients (strong non-Gaussianity or other baryonic physics), or simply a difficulty in the halo mass estimation from observation, or a fundamental problem of the LCDM cosmology. On the other hand, the over-abundance of massive structures at high redshifts does not favor heavy neutrino mass of ~ 0.3 eV or larger, as heavy neutrinos make the discrepancy between the observation and the simulation more pronounced by a factor of 3 or more.
description: 35 pages, 16 figures, 4 tables, published in 2015 February issue of JKAS
The Strategic Role of Enterprising Families in Transgenerational Growth and Continuity of Family Businesses in Uganda
Creators: name: Turyatunga, Herbert
Publisher: name: Economia Aziendale Online -
Year: 2023
Subjects: Family Business, Enterprising Family, Family Governance, Family Business Growth and Continuity, Resource-Based View Approach

description: Family businesses form the biggest type of business globally and contribute greatly to the social and economic development at micro and macro-levels; yet majority of them fail to transition from generation to generation. This study aimed at identifying the strategic role played by enterprising families in ensuring transgenerational growth and continuity of family businesses in Uganda. Using a multi-case qualitative study approach from a social constructivism worldview, the study involved seven large size family businesses from the Greater Kampala Metropolitan Area. The study applied the resource-based view approach. Participants were purposively selected. Data was collected by means of in-depth interviews, observations and documents review and analyzed using NVivo version 12. Findings revealed that families whose businesses are able to transition from one generation to another use various resources and capabilities at their disposal to play a strategic role of establishing and consolidating a strong foundation on which both the family and the business depend to survive, grow and continue thriving. More specifically is the role played by the founder that sets a firm foundation for the family and business on which subsequent generations have to build. Individual and collective roles played by family members from different generations were also identified. Building on previous studies, this study conceptualizes a modified family succession and transition model necessary for transgenerational family business continuity. The study was limited to successful family businesses and never involved failed family businesses. Another study involving failed family businesses that initially seemed to perform well may give another perspective thereby enriching the findings and conclusions of this study.
description: Economia Aziendale Online -, Vol 14, No 3 (2023): ISSUE 3/2023