cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Alter, Komorbiditäten und Therapie mit Glukokortikoiden sind Risikofaktoren für eine COVID-19-bedingte Hospitalisierung: erste Ergebnisse aus dem deutschen COVID-19-Rheuma-Register
Creators: name: Regierer, Anne
name: Hasseli, Rebecca
name: Müller-Ladner, Ulf
name: Hoyer, Bimba F.
name: Krause, Andreas
name: Lorenz, Hanns-Martin
name: Pfeil, Alexander
name: Richter, Jutta
name: Schmeiser, Tim
name: Schulze-Koops, Hendrik
name: Strangfeld, Anja
name: Voll, Reinhard
name: Specker, Christof
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Für Patienten mit entzündlich-rheumatischen Erkrankungen (ERE) und ihre behandelnden Ärzte stellt die SARS-CoV-2-Pandemie eine besondere Herausforderung dar. Weder ist bisher ausreichend bekannt, ob ein erhöhtes Infektionsrisiko besteht noch ob die Patienten ein erhöhtes[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
Infrared laser-induced photolysis of ethylene.
Creators: name: Corkum, Ronald J.
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 1978
Subjects: subject: Chemistry, Physical.

description: The decomposition of ethylene by high-power infrared laser radiation has been studied. The influence of pressure, beam intensity, and irradiation time on the product distribution was investigated. Isotopic mixtures were also irradiated to gain insight into the mechanism and to investigate isotopic selectivity of the process. Changes in mechanism were apparent as the reactant pressure was varied. Evidence is present for a low pressure, collisionless, isotopically-selective multiphoton process. At higher pressures, collisions produce relaxation of vibrational energy and a diffusion-controlled thermal pyrolysis becomes the important process. There is a pressure threshold for a given intensity above which optical breakdown occurs accompanied by visible luminescence and rapid decomposition.
title: Perfusión del cancer de pulmón con TC de Doble Fuente (TCDF). Volumen tumoral total versus volumen de la parte más activa del tumor para predecir y valorar respuesta al tratamiento.
Creators: name: Fernandez del Valle, Ana
Publisher: name: Sociedad Española de Radiología Médica
Year: 2012
Subjects: subject: CT
subject: Thorax
subject: Oncology

description: Objetivos
Material y método
Resultados
Conclusiones
description: Objetivos:
1.Estudiar si existen diferencias enlos parámetros de perfusión antes y después del tratamiento en pacientes con cáncer de pulmón. 2.
Valorar si existendiferencias entre los parámetros obtenidos en la región más activa del tumor con respecto...
title: Checklisten für die Untersuchung und Beurteilung des Zustandes von Anlagen mit wassergefährdenden Stoffen und Zubereitungen in der Zellulose- und Papierindustrie
title: Zellulose- und Papierindustrie: Checkliste Nr. ZI. 3: Emissionsw.
titleType: AlternativeTitle
Creators: name: Winkelmann-Oei, Gerhard
Publisher: name: My University
Year: 2016
Subjects: subject: Papierindustrie
subject: Zellstoffindustrie
subject: Gewässerschutz
subject: Wasserverunreinigung
subject: Risikomanagement
subject: Leitfaden
subject: Zelluloseindustrie
subject: Zellstoffproduktion
subject: Wasserverschmutzung
subject: Wasserschadstoffe
subject: Checkliste
subject: Chemikalien
subject: Chemicals

description: Diese branchenspezifischen Checklisten bilden einen Leitfaden für die Untersuchung und Beurteilung des Zustandes von Anlagen mit wassergefährdenden Stoffen und Zubereitungen in der Zellulose- und Papierindustrie. Dabei bieten sie eine Übersicht über die verschiedenen Handlungsfelder sowie einen nach Produktionsbereichen aufgeteilten Bereich um potentielle Risikoquellen und Modernisierungsziele zu identifizieren. Quelle: Bericht
description: Diese branchenspezifischen Checklisten bilden einen Leitfaden für die Untersuchung und Beurteilung des Zustandes von Anlagen mit wassergefährdenden Stoffen und Zubereitungen in der Zellulose- und Papierindustrie. Dabei bieten sie eine Übersicht über die verschiedenen Handlungsfelder sowie einen nach Produktionsbereichen aufgeteilten Bereich um potentielle Risikoquellen und Modernisierungsziele zu identifizieren.
Neoarchean evolution of the western-central Wabigoon boundary zone, Brightsand Forest Area, Ontario.
Creators: name: Brown, Julie Louise.
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2002
Subjects: subject: Geology.

description: The boundary between the western and central domains of the Wabigoon subprovince has been considered to represent a ca. 2.7 Ga suture between juvenile Neoarchean volcanic rocks in the west and granitoid rocks with Mesoarchean ancestry in the central Wabigoon. The nature and timing of interaction between these two terranes was examined southeast of the Sturgeon Lake greenstone belt within the central Wabigoon, where amphibolite-facies supracrustal remnants are dismembered by Neoarchean plutonic rocks and shear zones. Of the 4 preserved ductile deformation fabrics, D1 and D2 are bracketed by a 2718 +/- 7 Ma tonalite gneiss and crosscutting 2715 Ma tonalite dyke. The main penetrative S3 foliation affects most units, including quartz-rich sandstone deposited after 2701 Ma. A 2697 Ma granodiorite dyke cutting S3 in mafic and metasedimentary rocks provides a lower bracket on D3. Regional implications can be drawn from the observation of 2725--2715 Ma D1 and D2 deformation events in the central Wabigoon. These constraints overlap with an early deformation event in the Pipestone Lake area of the western Wabigoon (2727--2712 Ma; Edwards and Stauffer, 1999). (Abstract shortened by UMI.)
title: AngioTAC y postproceso en la hemorragia subaracnoidea (HSA)
Creators: name: Garcia Villanego, Juan
Publisher: name: Sociedad Española de Radiología Médica
Year: 2012
Subjects: subject: Neuroradiology brain
subject: Arteries / Aorta
subject: Computer applications
subject: CT-Angiography
subject: Image manipulation / Reconstruction
subject: Computer Applications-3D
subject: Computer Applications-Virtual imaging
subject: Aneurysms
subject: Artifacts

description: Objetivo docente
Revisión del tema
Conclusiones
description: Objetivo docente:
Ilustrar la técnica del angioTAC cerebral y el postproceso empleado,
indicando los errores y problemas que encontramos con más frecuencia,
analizando la influencia que tienen las diferentes técnicas de postproceso en la detección y el análisis...
title: Deutsches COVID-19 Register für Patienten mit entzündlich-rheumatischen Erkrankungen
Creators: name: Hasseli, Rebecca
name: Müller-Ladner, Ulf
name: Richter, Jutta
name: Regierer, Anne
name: Hoyer, Bimba F.
name: Voll, Reinhard
name: Schmeiser, Tim
name: Lorenz, Hanns-Martin
name: Strangfeld, Anja
name: Krause, Andreas
name: Pfeil, Alexander
name: Schulze-Koops, Hendrik
name: Specker, Christof
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Patienten mit entzündlich-rheumatischen Erkrankungen weisen eine Fehlregulation des Immunsystems auf. Zudem können immunmodulierende und immunsuppressive Therapien den Infektionsverlauf beeinflussen. Die aktuelle SARS-CoV-2 Pandemie stellt für die Rheumatologie daher eine [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
The Universal Precautionary Principle: New Pillars and Pathways for Environmental, Sociocultural, and Economic Resilience
Creators: name: Akins, Ashli
name: Lyver, Phil O’B.
name: Alrøe, Hugo F.
name: Moller, Henrik
Publisher: name: Multidisciplinary Digital Publishing Institute
Year: 2019

description: Global environmental degradation is linked to a worldwide erosion of ethnic identity and cultural diversity, as well as market disruption. Cultures rely heavily on the local environment around them, and local communities play a key role in conserving natural resources. People’s identity, connection with land, and the adaptation of Indigenous and local knowledge are prerequisites for resilience. Though the Environmental Precautionary Principle (EPP) aims to tackle environmental degradation by privileging the environment in the face of uncertainty, it is not sufficient on its own; it does not take into account the intimate connection between nature and local culture, nor does it prioritize community or cultural wellbeing. We suggest expanding this concept into a multi-faceted Universal Precautionary Principle (UPP), which recognizes people’s connection to the land, and elevates community, cultural, and economic wellbeing as equally important values alongside environmental concerns. Here, we coin the Universal Precautionary Principle, outline its four core pillars—systems, governance, diversity, and resilience—and introduce its three subsets: Environmental Precautionary Principle, Sociocultural Precautionary Principle, and Economic Precautionary Principle. We discuss potential outcomes of its application, and offer operational guidelines to implement the Universal Precautionary Principle in practice, before concluding that it is a crucial tool to build environmental, sociocultural, and economic resilience. In essence, reciprocity is the keystone for continuance—if the environment is healthy, people are more likely to be healthy. Equally, if people are healthy, the environment is more likely to be healthy; for both people and the environment to be healthy, their culture and economy must be healthy.
Self-help through blogging: psychosocial and motivational aspects
Creators: name: Baker, James R.
Publisher: name: Swinburne
Year: 2024

description: The current thesis explored why and how people use their blogs, and the psychosocial consequences of blogging. Its three main studies utilized a range of methodologies (qualitative, cross-sectional, longitudinal) and samples (convenience and naturalistic) to examine the use and effects of blogging in terms of perceived and actual benefits. Study 1 (n=289) used an opportunistic qualitative sample to analyze blog commentary on the motivations for blogging and the mechanisms for psychosocial change from the perspective of bloggers themselves. Commentary on previous research conducted by the author on the psychosocial outcomes of blogging provided an opportunity to both validate previous research findings, and to explore in more detail some of the aspects which motivate a blogger to start and maintain their blog. Study 2 (n=603) examined the motivations for blogging from a quantitative perspective, and looked in particular at how the motivations of bloggers differed from those of social networker users. A blogging motivation measure was created and seven motivations emerged from the research: exchanging information, sharing self, exchanging affect, professional advancement, documenting experience, entertainment, and connecting with others. Bloggers were higher than social networkers on all motivations except connecting with others where social networkers were higher, and entertainment where there were no significant differences. The motivations identified the importance of both the existing qualities of pen and paper diaries as therapeutic outlets, and the emergent social qualities of the blog. Study 3 (n=208) explored changes, after a period of 250 days, in psychosocial well-being for bloggers and social network users initially recruited in Study 2 Bloggers were higher than social networkers on mean online bridging and bonding social capital scores, and while bloggers displayed higher scores on social anxiety and emotional distress than social network users at Time 1, there were no differences between the groups at Time 2. Bloggers also experienced significant decreases in social loneliness and increases in online bridging capital over the time period of the study. The psychosocial characteristics of bloggers were largely related to the content bloggers wrote about. Bloggers posting high amounts of personal content generally had higher levels of social anxiety, loneliness, and emotional distress. Overall bloggers indicated that they intended to meet emotional, social, and personal identity needs through using their blog, and bloggers were largely successful at creating online social capital and in decreasing psychosocial ill-being over time. Potential mechanisms of change and clinical implications were briefly discussed.
La Motivation des élèves de 6e, 7e et 8e année et leur perception des pratiques d'évaluation des apprentissages.
Creators: name: Bercier-Larivière, Micheline.
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 1994
Subjects: subject: Education, Educational Psychology.

description: Pour explorer comment la motivation des eleves peut etre affectee par les pratiques d'evaluation des apprentissages vecues en salle de classe, ce projet de recherche s'appuie sur la theorie de l'autodetermination (Deci, & Ryan, 1985) et sur la "goal orientation theory" (Ames, 1992). Toutes les etapes du processus d'evaluation sont examinees selon qu'elles respectent les besoins psychologiques fondamentaux apprenants (autodetermination) et salon les priorites qu'elles vehiculent--performer ou se developper (goal orientation). Au moyen de l'Echelle de motivation en education (Vallerand, Blais, Briere, & Pelletier, 1989) et de l'Indicateur d'intention pedagogique cree pour cette recherche, les donnees recueillies aupres de 331 eleves de 6$\rm \sp{e}$, 7$\rm \sp{e}$ et 8$\rm \sp{e}$ annee demontrent qu'en general, ils peuvent poser un regard critique sur la maniere qu'ils sont evalues a l'ecole. Leurs responses ont permis de decrire sommairement les pratiques courantes d'evaluation des apprentissages et d'identifier celles qui ont un lien etroit avec l'autodetermination des eleves. Plusieurs pratiques d'evaluation semblent pouvoir vehiculer aussi bien les deux types d'intention pedagogique, la difference se situant probablement dans leur application en salle de classe. C'est davantage l'impression que l'ensemble des pratiques degagent quant a leur equite, a leur utilite et la confiance demontree par l'enseignant dans la capacite de reussir qui stimulent le plaisir d'appendre, que les pratiques elles-memes$\sp\*$. ftn$\sp\*$L'emploi exclusif de la forme masculine dans ce document ne vise qu'a alleger le texte et n'exclut aucunement les femmes.
title: Patienten mit entzündlich-rheumatischen Erkrankungen unter immunsuppressiver Therapie wechselten häufig die Therapie, waren aber nur selten mit SARS-CoV-2 infiziert
Creators: name: Andreica, Ioana
name: Kiefer, David
name: Rezniczek, Günther
name: Jast, Robert
name: Bühring, Björn
name: Kiltz, Uta
name: Baraliakos, Xenofon
name: Braun, Jürgen
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die COVID-19-Pandemie ist eine anhaltende Bedrohung für die Weltbevölkerung und für Patienten mit entzündlich-rheumatischen Erkrankungen (CIRD), die möglicherweise einem erhöhten Risiko ausgesetzt sind. Methoden: Insgesamt 1495 Patienten mit CIRD wurden telefonisch[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
title: Beobachtungen an Patienten mit entzündlich-rheumatischer Grunderkrankung und SARS-CoV2-Infektion
Creators: name: Winau, Lea
name: Scherer, Clemens
name: Skapenko, Alla
name: Schulze-Koops, Hendrik
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Im Januar wurden die ersten Coronavirus-Fälle in Deutschland bekannt. Seitdem entstanden viele dringende Fragen. Als Rheumatologen erreichten uns vor allem Fragen zu rheumatischen Grunderkrankungen und Immunsuppression und dem Risiko der Infektion, dem Krankheitsverlauf bei erfolgter[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
The role of the exchange and correlation term in the lattice dynamics of alkali metals.
Creators: name: Blanchard, Robert.
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 1969
Subjects: subject: Physics, Atomic.

description: The contents of the present thesis can be described as follows. In chapter II the work of Hone (H60) is extended and the results are combined with those of Bailyn (B60). A unified approach is given to the derivation of the "proton-electron" dielectric function, with simplifications achieved by the removal of certain unnecessary transformations. A discussion of electron-electron screening shows why many of the results derived from Bailyn's and Hone's work are similar. In chapter III new derivations are given for the exchange and correlation terms obtained by several authors, namely Toya (T58), Hubbard (H57), Geldart-Vosko (G65), Kleinman (K67), and Takahashi (T68). We then show that electron-electron screening can be described in a more accurate way, and using a factorization procedure (introduced in chapter II), new expressions for the exhange and correlation term are obtained. In chapter IV we present the lattice dynamics of sodium, potassium and rubidium. Cochran's (C63) method of obtaining empirical effective potentials from the dispersion curves is discussed to obtain some insight into the problem. Then the method of Cowley et al (C66) is applied; a choice of the dielectric function is made, the pseudopotentials are determined and compared to those obtained by least squares fitting of different models. Finally, the dispersion curves are calculated and the interatomic potentials are also obtained.
Self-complementary hypergraphs
Creators: name: Gosselin, Shonda
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2009
Subjects: subject: Mathematics.

description: In this thesis, we survey the current research into self-complementary hypergraphs, and present several new results. We characterize the cycle type of the permutations on n elements with order equal to a power of 2 which are k-complementing. The k-complementing permutations map the edges of a k-uniform hypergraph to the edges of its complement. This yields a test to determine whether a finite permutation is a k-complementing permutation, and an algorithm for generating all self-complementary k-uniform hypergraphs of order n, up to isomorphism, for feasible n. We also obtain an alternative description of the known necessary and sufficient conditions on the order of a self-complementary kuniform hypergraph in terms of the binary representation of k. We examine the orders of t-subset-regular self-complementary uniform hypergraphs. These form examples of large sets of two isomorphic t-designs. We restate the known necessary conditions on the order of these structures in terms of the binary representation of the rank k, and we construct 1-subset-regular self-complementary uniform hypergraphs to prove that these necessary conditions are sufficient for all ranks k in the case where t = 1. We construct vertex transitive self-complementary k-hypergraphs of order n for all integers n which satisfy the known necessary conditions due to Potocnik and Sajna, and consequently prove that these necessary conditions are also sufficient. We also generalize Potocnik and Sajna's necessary conditions on the order of a vertex transitive self-complementary uniform hypergraph for certain ranks k to give necessary conditions on the order of these structures when they are t-fold-transitive. In addition, we use Burnside's characterization of transitive groups of prime degree to determine the group of automorphisms and antimorphisms of certain vertex transitive self-complementary k-uniform hypergraphs of prime order, and we present an algorithm to generate all such hypergraphs. Finally, we examine the orders of self-complementary non-uniform hypergraphs, including the cases where these structures are t-subset-regular or t-fold-transitive. We find necessary conditions on the order of these structures, and we present constructions to show that in certain cases these necessary conditions are sufficient.
title: Longitudinal SARS-CoV-2 specific immune responses in rheumatology professionals for detection of seroconversion: The COVID-19 Contact (CoCo) Study
Creators: name: Cossmann, Anne
name: Ernst, Diana
name: Thiele, Thea
name: Graalmann, Theresa
name: Witte, Torsten
name: Happle, Christine
name: Behrens, Georg
name: Jablonka, Alexandra
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Introduction: During the current pandemic, frontline healthcare professionals (HCP) are reported to be at risk for SARS-CoV-2 infection. Thus far, no longitudinal data on seroconversion and COVID-19 risk of HCP in regions with comparably low COVID-19 prevalence and low pre-test probability exist. This[for full text, please go to the a.m. URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
The relationship between leadership, organisational climate and workplace innovation
Creators: name: Von Treuer, Kathryn
Publisher: name: Swinburne
Year: 2024

description: Innovation is a valued organisational asset that may assist in the creation and maintenance of competitive advantage. Recently, a number of authors have proposed links between the concepts of leadership, organisational climate and innovation. In particular, some literature in leadership, organisational climate and innovation has begun to converge. This convergence led researchers to produced models of the interaction between the three constructs within organisations. It has generally been reported that leadership effects innovation and organisational climate or vise versa. However, to date there is no substantial, direct nor robust empirical evidence to inform this view. This study addressed the relationship between, leadership, organisational climate and innovation simultaneously. The research sample comprised of 142 administrative and health-care professionals from a medium sized private consulting firm located from 28 different sites across Australia. The Multifactor Leadership Questionnaire (MLQ), Organisational Climate Questionnaire (OCQ) and the Workplace Innovation Scale (WIS) were used to measure leadership style, perceptions of organisational climate and innovation respectively. Ninety-eight surveys were completed resulting in a 69% response rate. Data were analysed using regressions and correlations to determine whether the putative relationship between the three constructs was demonstrated. This research revealed a significant relationship between measures of innovation with OCQ subscales of autonomy, worker cohesion and innovation. T-tests demonstrated that cohesion (p=0.0003) and pressure (negatively p=0.0032) predicted WIS organisational innovation; autonomy (p=0.0080), innovation (p=0.0001) and recognition (p=0.0057), predicted WIS innovation climate; autonomy (p=0.0076) and innovation (p=0.0211), predicted WIS individual innovation while cohesion (p=0.0069) significantly predicted WIS team innovation. The autonomy subscale was almost a significant predictor of team innovation (p=0.0597). Measures of transformational and transactional leadership revealed no relationship to either organisational climate scores or innovation scores. This is the first time this type of study was conducted in the Australian context and these findings were congruent with prior research taken place in the United States of America by Baer & Frese (2003). The findings from this Australian study supported the notion that a suitable vehicle to leverage workplace innovation could be to review aspects of organisational climate such as attention to level of autonomy, along with building strong co-worker cohesion rather than through the vehicle of leadership. The present study was the first of this type conducted in Australia. These parallel findings suggested a universality or generaliseability of the theory. .
Supplementary document for Uptake quantification of gold nanoparticles inside of cancer cells using high order image correlation spectroscopy - 4986576.pdf
Creators: name: Katoozi, Delaram
name: Clayton, Andrew
name: Moss, David
name: Chon, James
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: Detailed methods and confocal scattering microscopy images of cells with AuNPs
Aprobacion y desaprobacion del honor a la luz de la narratologia: Estudio comparativo de "El alcalde de Zalamea" de Calderon y "Cronica de una muerte anunciada" de Garcia Marquez
Creators: name: Schoenherr, Julie
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2003
Subjects: subject: Literature, Modern.
subject: Literature, Latin American.
subject: Literature, Romance.

description: This thesis examines honour as a central theme in narrative passages of El alcalde de Zalamea (circa 1642), a seventeenth-century play by Spain's Pedro Calderon de la Barca, and in Cronica de una muerte anunciada (1981), a short novel by Colombian Gabriel Garcia Marquez. By means of a comparative study, and using narratology as the primary theoretical and methodological frame, this theme is explored through the analysis of both works at three different "levels"---that of the characters, the narrators, and the implied authors---with the intention of revealing the distinct contrast between the ideology expressed at all levels and, ultimately, at the level of the respective implied authors as the embodiment of the works' ideologies, in regards to honour as a socially-regulated code of conduct. An important portion of this analysis is dedicated to discussing the relationship between the fictional components of these works and their symbolic meaning in the external or "real"/non-fictional world in connection with said ideology.
title: Zytokinsturm bei COVID-19: Zellulär das Gleiche wie systematische Autoimmunität?
Creators: name: Hoyer, Bimba F.
name: Geisen, Ulf
name: Dörr, Jonathan
name: Schaffarzyk, Annika
name: Bahmer, Thomas
name: Berner, Dennis
name: Schirmer, Jan
name: Schreiber, Stefan
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Im Rahmen einer COVID19-Erkrankung durch Sars-Cov2 finden sich Veränderungen im Immunsystem, die der Immunreaktion einer aktiven systemischen Autoimmunerkrankung ähneln. So befinden sich zahlreiche Medikamente, die in der Therapie systemischer Autoimmunerkrankungen eingesetzt werden,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
Multi-modal PET and MR imaging in the hen’s egg test-chorioallantoic membrane (HET-CAM) model for initial in vivo testing of target-specific radioligands
Creators: name: Winter, Gordon
name: Koch, Andrea B. F.
name: Löffler, Jessica
name: Lindén, Mika
name: Solbach, Christoph
name: Abaei, Alireza
name: Li, Hao
name: Glatting, Gerhard
name: Beer, Ambros J.
name: Rasche, Volker
Publisher: name: Universität Ulm
Year: 2020
Subjects: subject: PSMA
subject: HET-CAM
subject: PET
subject: MRI
subject: multi-modal imaging
subject: DDC 610 / Medicine & health
subject: Radioimmunoassay
subject: Magnetic resonance imaging
subject: Positron-emission tomography
subject: Chick embryo
subject: Radioimmunassay
subject: Kernspintomografie
subject: Positronen-Emissions-Tomografie

description: The validation of novel target-specific radioligands requires animal experiments mostly using mice with xenografts. A pre-selection based on a simpler in vivo model would allow to reduce the number of animal experiments, in accordance with the 3Rs principles (reduction, replacement, refinement). In this respect, the chick embryo or hen’s egg test–chorioallantoic membrane (HET-CAM) model is of special interest, as it is not considered an animal until day 17. Thus, we evaluated the feasibility of quantitative analysis of target-specific radiotracer accumulation in xenografts using the HET-CAM model and combined positron emission tomography (PET) and magnetic resonance imaging (MRI). For proof-of-principle we used established prostate-specific membrane antigen (PSMA)-positive and PSMA-negative prostate cancer xenografts and the clinically widely used PSMA-specific PET-tracer [68Ga]Ga-PSMA-11. Tracer accumulation was quantified by PET and tumor volumes measured with MRI (n = 42). Moreover, gamma-counter analysis of radiotracer accumulation was done ex-vivo. A three- to five-fold higher ligand accumulation in the PSMA-positive tumors compared to the PSMA-negative tumors was demonstrated. This proof-of-principle study shows the general feasibility of the HET-CAM xenograft model for target-specific imaging with PET and MRI. The ultimate value for characterization of novel target-specific radioligands now has to be validated in comparison to mouse xenograft experiments.
title: Untersuchung des psychosozialen Einflusses der Corona-Pandemie auf rheumatologische Patienten in einer prospektiven, longitudinalen Befragung
Creators: name: Hasseli, Rebecca
name: Schmeiser, Tim
name: Hermann, Christiane
name: Kappesser, Judith
name: Pfeiffer, Silas
name: Müller-Ladner, Ulf
name: Richter, Jutta
name: Regierer, Anne
name: Voll, Reinhard
name: Lorenz, Hanns-Martin
name: Strangfeld, Anja
name: Krause, Andreas
name: Pfeil, Alexander
name: Schulze-Koops, Hendrik
name: Specker, Christof
name: Hoyer, Bimba F.
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Gesamtsituation „Corona-Pandemie“ stellt weltweit die Bevölkerung vor große Herausforderungen. Die Erfahrung der Kontaktbeschränkungen, möglicherweise behördlich angeordnete Quarantänen aber auch die Angst vor einer möglichen Ansteckung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
Cyanobacterial blooms. Ecology, prevention, mitigation and control: Editorial to a CYANOCOST Special Issue
Creators: name: Ibelings, Bastiaan W.
name: Fastner, Jutta
name: Bormans, Myriam
name: Visser, Petra M.
Publisher: name: My University
Year: 2016
Subjects: Klimaänderung
Blaualgen
Eutrophierung

description: This is the Editorial to a Special Issue entitled "Cyanobacterial blooms. Ecology, prevention, mitigation and controlŁ. The Special Issue is a product of a European COST Action, CYANOCOST. In this Special Issue, contributions describe methods currently available for the management of cyanobacterial blooms, a key issue threatening the ecological functioning of lakes and the ecosystem services they provide . Contributions start with a section on the prevention of blooms, through the restriction of nutrient availability for cyanobacterial development at three levels: (1) in the catchment, (2) at the inflow to the lake and (3) in-lake methods, including nutrient release from the sediment. Then follows a section on control of blooms where blooms could be formed in the lake, but the chosen treatment restricts cyanobacterial growth to a level where risks and negative effects are minimal, e.g., artificial mixing, flushing or biomanipulation. The Special Issue continues with contributions on mitigation where blooms do develop, but physical and chemical methods mitigate the negative effects. For effective control key traits of the dominant cyanobacteria, characteristics of the lake system and an adequate design of the control method must come together. Each contribution answers questions like: what is the proposed or proven working mechanism of a given method? What have been the successes and failures? What are the reasons for success or failure? How is success linked to characteristics of the waterbody being treated? The Special Issue is concluded with contributions aiming at social and political aspects of bloom management .
Quelle: http://link.springer.com
title: Verbesserte Detektion der Chondrokalzinose durch hochauflösenden CT und Cinemetic Rendering
Creators: name: Schett, Georg
name: Kleyer, Arnd
name: Bayat, Sara
name: Knitza, Johannes
name: Rech, Jürgen
name: Manger, Bernhard
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Chondrokalzinose ist eine entzündliche Erkrankung der Gelenke, die durch die Ablagerung von Kalziumpyrophosphatkristallen in den betroffenen Geweben ausgelöst wird. Diese Kristalle wirken ähnlich wie Harnsäurekristalle als Gefahrensignal (Danger Associated Molecular[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
Decay-accelerating factor is not the only receptor for enterovirus 70.
Creators: name: Haddad, Alain.
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2002
Subjects: subject: Biology, Cell.

description: Enterovirus 70 (EV70) belongs to the family Picomaviridae and is a human pathogen responsible for acute hemorrhagic conjunctivitis. Unlike most human enteroviruses, the host range of EV70 encompasses a wide variety of non-primate mammalian cells in vitro. We demonstrated previously that EV70 uses decay-accelerating factor (DAF/CD55), a 70 kDa glycosyl-phospatidylinositol (GPI)-anchored protein, as a receptor on HeLa cells. Others have shown that DAF also facilitates the attachment of other human enteroviruses, including a number of coxsackieviruses and echoviruses; however, for some of these viruses additional surface proteins are essential for virus entry and infection, such as intercellular adhesion molecule 1 (ICAM-1) for coxsackievirus A21, and the coxsackie-adenovirus receptor (CAR) for coxsackie B viruses. One objective of the research described in this thesis was to determine if human DAF also functioned as a receptor for EV70 on other human cell lines. Another objective was to determine whether ICAM-1 or human CAR function as receptors for EV70. A third objective was to elucidate the potential role of non-primate DAF homologues in EV70 binding and infection. (Abstract shortened by UMI.)
Re-thinking corporate entrepreneurship and venturing: a case study in the Italian food industry
Creators: name: Sciascia, Salvatore
name: De Vita, Riccardo
name: Alberti, Fernando
name: Poli, Alberto
Publisher: name: Swinburne
Year: 2024

description: The study of Corporate Entrepreneurship (CE) is gaining increasing interest within the field of Entrepreneurship. Much research has been carried out, mainly focusing on identifying determinants and outcomes of CE. Scholars suggest that the term 'corporate entrepreneurship' encompasses two types of phenomena: corporate venturing (CV) and strategic renewal. CV is seen as a way in which firm-level entrepreneurship is expressed. Nevertheless, a combination of empirical observation and theoretical reflections has led us to reconsider the phenomenon of CV. We carried out a case study analysis of a well known Italian company operating in the food industry: Riso Gallo. Past research on the organizational determinants of firm-level entrepreneurship investigated only those factors strictly related to the internal environment of the company, overlooking those organizational aspects that go beyond the current firm boundaries. The case study suggests that CV can be seen not only as an effect of CE but also as an organizational arrangement that enhances entrepreneurship in companies.
title: Evaluation of different fluorescence-optical imaging (FOI) assessment methods to differentiate clinical psoriatic arthritis from psoriasis
Creators: name: Haan, Luis
name: Henkemeier, Ulf
name: Foldenauer, Ann Christina
name: Burkhardt, Harald
name: Behrens, Frank
name: Köhm, Michaela
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Introduction: Fluorescence-optical imaging (FOI) is an indocyanine green (ICG) tailored method to detect microvascular changes in the hands using ICG kinetics over 360 sec. Different methods for the assessment of FOI are available. The aim of this study is to evaluate to what extent these methods can[for full text, please go to the a.m. URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
title: Diagnostische Wertigkeit der optisch-spektralen Transmissionsbildgebung (HandScan) bei Patienten mit Psoriasis Arthritis: Erste Daten
Creators: name: Triantafyllias, Konstantinos
name: Liverakos, Stefanie
name: Noack, Claudia
name: Schwarting, Andreas
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die ersten Daten zur neuen Technik des Hemics-HandScans, der sogenannten optisch-spektralen Transmissionsbildgebung (OST), ergaben OST-Korrelationen mit klinischen, laborchemischen und arthrosonographischen Aktivitätsmarkern bei Patienten mit rheumatoider Arthritis [ref:1],[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
Supplementary document for Uptake quantification of gold nanoparticles inside of cancer cells using high order image correlation spectroscopy - 4986576.pdf
Creators: name: Katoozi, Delaram
name: Clayton, Andrew
name: Moss, David
name: Chon, James
Publisher: name: Optica Publishing Group
Year: 2020
Subjects: Uncategorized

description: Detailed methods and confocal scattering microscopy images of cells with AuNPs
title: Ultrasound predictors of radiographic damage in patients with early rheumatoid arthritis (ACPA‑positive versus ACPA‑negative rheumatoid arthritis)
Creators: name: Alekseeva, Olga
name: Smirnov, Aleksander
name: Glukhova, Svetlana
name: Volkov, Alexander
name: Nasonov, Eugene
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Introduction: Rheumatoid arthritis (RA) is the most prevalent chronic inflammatory joint disease, and it is responsible for structural damage. Several studies have shown that ACPA + patients were more likely than ACPA− patients to develop erosive changes on radiography. Ultrasound (US) changes[for full text, please go to the a.m. URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
Search for hidden objects by pigeons: Place learning vs "object permanence".
Creators: name: Reid, Sheri Lynn.
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 1996
Subjects: subject: Psychology, Behavioral.

description: Mental representation of hidden objects by pigeons was tested for. Experiment 1 used a series of Piagetian tests of "object permanence" to measure pigeons' capacity to find a stationary food target behind a screen. Performance on these tests did not differ significantly from chance in spite of manipulations designed to enhance the motivational value of the hidden object. Experiment 2 used operant contingencies to test whether pigeons could mentally represent a moving dot on a computer monitor that temporarily "disappeared" behind a screen. Two target durations were used (12 and 24 seconds) for the dot to move across a computer screen. Pigeons were reinforced if their first keypeck occurred when the dot was hidden but not if it occurred when the dot was visible. Phase 1 consisted of target-12 trials, phase 2 consisted of target-24 trials, and phase 3 consisted of alternating sessions of target-12 and target-24 trials. Results demonstrate that while pigeons were able to use timing strategies to respond correctly with an unconstrained choice method, evidence for the use of mental representations by pigeons was inconclusive. Both experiments are discussed in terms of the mechanisms used by pigeons to find hidden objects.
title: Einfluss arteriosklerotischer Veränderungen auf die Wanddicke der Temporal- und Fazialarterien in der hochauflösenden Kompressionssonographie
Creators: name: Czihal, Michael
name: Lottspeich, Christian
name: Prearo, Ilarea
name: Köhler, Anton
name: Mackert, Marc
name: Priglinger, Siegfried
name: Hoffmann, Ulrich
name: Schulze-Koops, Hendrik
name: Dechant, Claudia
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die hochauflösende Sonographie der kranialen Arterien hat sich als Standardverfahren in der Diagnostik der kranialen Riesenzellarteriitis (RZA) etabliert. Der morphologische Befund einer Wandverdickung der kranialen Arterien kann jedoch auch arteriosklerotisch bedingt sein. Methoden:[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)
Characteristics, knowledge, and strategies of expert team sport coaches.
Creators: name: Bloom, Gordon.
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 1997
Subjects: subject: Education, Physical.

description: In-depth, open-ended interviews were conducted with 16 expert Canadian coaches from the team sports of basketball, volleyball, field hockey, and ice hockey. The purpose of the interviews was to better understand the perceptions of expert team sport coaches regarding the characteristics, knowledge, and strategies that operate within their profession, and then to conceptualize the relationships between these various elements. Interviews were transcribed verbatim, and the unstructured qualitative data were analyzed inductively following the procedures and techniques outlined by Cote, Salmela and Russell (1995b). This process allowed the meaning units of the interview transcripts to be grouped into 79 tags and then regrouped into 22 properties. Six categories emerged from the analysis: coach-centered processes, organization, training, competition, athlete-centered processes, and contextual factors. The coach-centered processes category included the coaches' characteristics, knowledge, and strategies about personal growth and development, and ways of nurturing this process through continuous learning. The tasks of organization, training, and competition were central to their profession, with organization representing the point of departure of the other two categories since it was the foundation for training competition. These coaches were more than just efficient organizers, they were also highly motivated individuals who understood the magnitude of effectively outlining a global perspective to their team and then having the players comply with this mission. Training was based upon coaches' characteristics, knowledge, and strategies in physical, tactical, and technical training. Competition was a continuation and testing of the training process and the coaches played an active, integral role during each component of pre-, during-, and post-competition. Athlete-centered processes related to how the coaches perceived and dealt with athletes in such areas as empowerment and personal development, and how they chose athletes whose characteristics were compatible with the team mission. Contextual factors, such as level of competition and job conditions, also altered the organization, training, and competition categories of coaching. This research shed insight on the pedagogical strategies of expert teachers in sport by demonstrating how their characteristics, knowledge, and strategies drove the other processes of coaching.
An empirical analysis of gender differences in sports attendance motives
Creators: name: Hall, John
name: O'Mahony, Barry
Publisher: name: Swinburne
Year: 2024

description: In Australia, male sports attendees outnumber female sports attendees by 25%, yet little research has been conducted into the attendance motives of women. This study undertakes an analysis of 460 respondents using descriptive and multivariate statistics to distinguish the attendance motivations of women and compare them directly to those of male attendees. The findings suggest that female attendance can be influenced through management and promotional strategies.
Generation of UL128-shRNA transduced fibroblasts for the release of cell-free virus from clinical human cytomegalovirus isolates
Creators: name: Weiler, Nina
name: Sampaio, Kerstin Laib
name: Scherer, Myriam
name: Sinzger, Christian
Publisher: name: Universität Ulm
Year: 2023
Subjects: subject: Cell-free infectivity
subject: Clinical isolates
subject: ShRNA
subject: UL128
subject: Virions
subject: Variability
subject: Replication
subject: Prophylaxis
subject: RL13
subject: DDC 610 / Medicine & health
subject: Cytomegalovirus
subject: Virion
subject: RNA, Small interfering
subject: Endothelial cells
subject: Proteins
subject: Cytomegalie-Virus
subject: Proteine

description: Working with recent isolates of human cytomegalovirus (HCMV) is complicated by their strictly cell-associated growth with lack of infectivity in the supernatant. Adaptation to cell-free growth is associated with disruption of the viral UL128 gene locus. The authors transduced fibroblasts with a lentiviral vector encoding UL128-specific-shRNA to allow the release of cell-free infectivity without genetic alteration. Transduced cells were cocultured with fibroblasts containing cell-associated isolates, and knockdown of the UL128 protein was validated by immunoblotting. Cell-free infectivity increased 1000-fold in isolate cocultures with UL128-shRNA compared with controls, and virions could be purified by density gradients. Transduced fibroblasts also allowed direct isolation of HCMV from a clinical specimen and cell-free transfer to other cell types. In conclusion, UL128-shRNA-transduced fibroblasts allow applications previously unsuitable for recent isolates.
title: Das erosive Bild der rheumatoiden Arthritis in einer Patientenkohorte eines Schwerpunktzentrums
Creators: name: Schäfer, Christoph
name: Kohlrusch, Henrike
name: Fischer, Marc
name: Keyßer, Gernot
name: Wohlgemuth, Walter
name: Bohndorf, Klaus
Publisher: name: German Medical Science GMS Publishing House
Year: 2020
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Nach den ACR/EULAR-Kriterien von 2010 kann die Klassifikation einer rheumatoiden Arthritis (RA) ausschließlich aufgrund typischer Erosionen im Röntgenbild erfolgen [ref:1]. Als typisch wird nach EULAR-Definition das Auftreten von Erosionen in mindestens drei vom [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Rheumatologiekongress 2020, 48. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 34. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh)