cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Langzeitverläufe im Erwachsenenalter bei kindlichem Hydrozephalus
Creators: name: Dieck, Emilia
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2023
Subjects: subject: Wasserkopf
subject: Operation
subject: Langzeitbetreuung
subject: 616.858843

description: Die operative Behandlung bei Kindern mit Hydrozephalus verläuft selten komplikationsfrei. Alle Ableitungssysteme sind anfällig für Störungen der Funktion, Verstopfungen, Diskonnektion, Entzündungen, Wundheilungsstörungen und Unter- oder Überdrainage, so dass regelmäßige Kontrollen über Jahrzehnte und gegebenenfalls Folgeeingriffe erforderlich sind. Auswertungen von Langzeitverläufen bis in das Erwachsenenalter finden sich in der Literatur kaum, der Fokus liegt meist auf den Daten im Kindes- und Jugendalter. In der vorliegenden Arbeit wurde der postoperative Verlauf bei kindlichem Hydrozephalus im Erwachsenenalter ab 18 Jahren über einen Fragebogen ausgewertet. Das Intervall zwischen Erstoperation und Datenerfassung lag zwischen 3 und 54,75 Jahren. 76,5% der Patienten waren mehrfach operiert worden. 64,7% haben keine Pflegestufe zum Erfassungszeitpunkt. Die Mehrzahl der Patienten (51,8%) sind mit ihrer Situation zufrieden und fühlen sich gut versorgt, 78,8% haben einen Schulabschluss. Ein Drittel (36,5%) sind auf dem allgemeinen Arbeitsmarkt tätig. 21,2% bedauern im Erwachsenenalter, weniger sorgfältig betreut zu werden als im Kindesalter. Schlussfolgerungen: Die Mehrzahl der Patienten nach Operation eines kindlichen Hydrozephalus werden bis zum Erwachsenenalter mehrfach operiert. Sie erreichen mehrheitlich einen nach eigenen Angaben zufriedenstellenden Zustand. 20% fühlen sich im Erwachsenenalter jedoch nicht hinreichend betreut. Hieraus ergibt sich der Bedarf, für diese spezielle Patientengruppe passende Angebote vorzuhalten, z.B. durch das Angebot von neurochirurgischen Hydrozephalus-Ambulanzen für Erwachsene.
Drawing images or Architectural drawing
Dibujo de imágenes o arquitectura dibujada
Disegno di immagini o disegno architettonico
Creators: name: Bernal López-Sanvicente, Amparo; Universidad De Burgos
Publisher: name: Alma Mater Studiorum, Università di Bologna
Year: 2013
Subjects: Drawing; photography; digital imaging; architecture
Disegno; fotografia; immagine digitale; architettura

description: In this article we will discuss how the aesthetic values, that the digital imaging provide, has influenced in drawing and architecture in a historical reading of the evolution of each means of architecture expression. In painting art and photography have been happening genres and styles that have adopted criteria of one or another discipline. When photography became independent from painting as an artistic discipline, its relationship to the architecture affected both the acceptance of its stylistic canon and the broadcast area. With technological development and the emergence of the new concept of digital imaging, it has become an indispensable tool in the whole process of contemporary architecture, which should not contaminate the true sense of the architectural drawing.
description: In questo articolo si analizza come i valori estetici  hanno influenzato le immagini digitali per il disegno e l'architettura in una lettura storica sull''evoluzione di questi mezzi di espressione. Quando la fotografia è diventata più indipendente come disciplina artistica dal disegno, il suo rapporto con l'architettura ha raggiunto il suo canone stilistico e si è diffuso. Con lo sviluppo tecnologico e l'emergere del nuovo concetto di digital imaging, la fotografia è diventata uno strumento indispensabile in tutto il processo nell''architettura contemporanea, che però non deve contaminare il vero senso del disegno architettonico
description: In questo articolo si analizza come i valori estetici  hanno influenzato le immagini digitali per il disegno e l'architettura in una lettura storica sull''evoluzione di questi mezzi di espressione. Quando la fotografia è diventata più indipendente come disciplina artistica dal disegno, il suo rapporto con l'architettura ha raggiunto il suo canone stilistico e si è diffuso. Con lo sviluppo tecnologico e l'emergere del nuovo concetto di digital imaging, la fotografia è diventata uno strumento indispensabile in tutto il processo nell''architettura contemporanea, che però non deve contaminare il vero senso del disegno architettonico
description: DISEGNARECON; Vol. 6, n. 12 (2013) - Draw with digital photography, edited by Pablo Rodríguez-Navarro; XV / 1-10
DNA-Methylierung als potentieller Biomarker in der Differentialdiagnose von Peritonitis und Peritonealkarzinose im Aszites
Creators: name: Bose, Katrin
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2022
Subjects: subject: Ascites
subject: Methylierung
subject: Bauchfellentzündung
subject: Peritonealkarzinose
subject: 616.38

description: Die Genese von Aszites zu erkennen ist grundlegend zur Initiierung der adäquaten Therapie und Abschätzung der Prognose. Während der unkomplizierte Aszites im Rahmen einer portalen Hypertension nur gering limitierend ist, stellen die Peritonealkarzinose und Peritonitis gravierende, prognosebestimmende Krankheitsbilder dar, wobei die Unterscheidung teilweise problematisch sein kann. Der Goldstandard für die Detektion einer Peritonealkarzinose ist eine positive Zytologie mit einer Spezifität von 97 %, aber einer Sensitivität von nur 58 %. Um die Peritonitis zu diagnostizieren, gibt es mehrere Möglichkeiten. Ein positiver Keimnachweis zeigt eine Infektion an, eine erhöhte Zellzahl von über 250 neutrophilen Granulozyten/µl Aszites eine spontan bakterielle Peritonitis (SBP). Jedoch kann auch bei einer Peritonealkarzinose die Zellzahl erhöht sein. Mitunter aus diesen Gründen, aber auch weil die Gewinnung des Aszites komplikationsarm, leicht durchführbar und wenig invasiv ist, wurde diese Studie zur Evaluation potentieller Biomarker durchgeführt. Die Untersuchung der DNA-Methylierung war und ist Bestandteil zahlreicher Studien. Die Methylierung von long interspersed nuclear elements (LINE-1) beispielsweise hat sich als der Marker für den globalen Methylierungsstatus etabliert und eine Deregulation wird mit globaler Genomhypomethylierung und Karzinogenese in Zusammenhang gebracht. Ebenso interessant ist die Methylierung von microRNA-137 (miR-137), dessen Hypermethylierung häufig bei Malignomerkrankungen beschrieben wird. Im Rahmen dieser prospektiven proof of principle Studie untersuchten wir, inwieweit eine Analyse der DNA-Methylierung dieser beiden Marker im Aszites möglich ist und ob bestimmte epigenetische Veränderungen mit der Genese von Aszites assoziiert sind.
Photography as a cataloguing tool: documentation for cataloguing by means of image matching
La fotografia come strumento per la catalogazione: documentare per catalogare attraverso l’uso dell’image matching.
Creators: name: Ippolito, Alfonso; Università La Sapienza Di Roma
name: Bartolomei, Cristiana; Università Di Bologna
name: Capiato, Eliana; Università La Sapienza Di Roma
Publisher: name: Alma Mater Studiorum, Università di Bologna
Year: 2013
Subjects: ICAR17 - Disegno
documentation; Villa Borghese; Photomodelling
ICAR17
catalogazione; Villa Borghese; fotomodellazione

description: The experiment concerns a study focused on architectural elements of Villa Borghese (Villa Borghese is a large park in the city of Rome which includes a landscaped different type, an Italian garden with large areas of English-style buildings, small buildings, fountains and ponds. The survey operation, as a process involving deep knowledge, aims at the accurate representation of the analyzed subject and its goal goes beyond the consideration of the technique and the specific instrument, making the ultimate result of this process broader and more amplified. For this reason drafting a procedure that uses the interaction between direct and indirect low cost methodologies and their elaboration for the realization of 2d and 3d models would be a topic of great interest.
description: Questa ricerca mira alla catalogazione degli arredi architettonici di Villa Borghese, monumenti in miniatura o di fabriques, in modelli 1D, 2D e 3D, ottenuti da immagini fotografiche e rilevamento tradizionale. La sfida è proprio quella di realizzare una sorta di archivio digitale, legato indissolubilmente ai fondamenti teorici del rilievo, sfruttando soltanto metodologie low cost per realizzare tutti i modelli necessari a raccontare gli oggetti di studio. Fondamentale ruolo viene dato quindi al rilevamento tradizionale per il controllo della misura ed alla fotografia per la realizzazioni di modelli 3D. I dati che comporranno l’archivio saranno: modelli 2D ottenuti dall’integrazione del rilevamento tradizionale e modelli 3D ottenuti da foto modellazione; modelli 1D e 3D ottenuti da fotografie digitali.
description: DISEGNARECON; Vol. 6, n. 12 (2013) - Draw with digital photography, edited by Pablo Rodríguez-Navarro; XII / 1-9
Additional file 2 of Olfactory proteins of Endoclita signifer larvae and their roles in host recognition
Creators: name: Hu, Ping
name: Qiu, Zhisong
name: Chen, Xiao
name: Xu, Yuan
name: SU, Xiaoyan
name: Yang, Zhende
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. The protein names and gene accession numbers were used in phylogenetic trees.
Profound Listening : poetics, living inquiry, arts-based practice and being-presence in soundwalk-soundscape composition
Creators: name: Dancer, Andrea Anath
Publisher: name: University of British Columbia
Year: 2014

description: As an artistic practice and a knowledge base, acoustic arts-based research is nascent. An interest in sound is emerging across trans-disciplinary fields ranging from urban geography to bioacoustics to architecture to experimental music. In Education, attention to sound produces barely a whisper. This thesis explores how relationships between listeners and the sound environment (soundscape) evolve and are articulated through arts-based means: a hybrid form of sound art, electroacoustic music and acoustic ecology called soundscape composition. As a soundscape composer, my artistic and professional trajectory is steeped in hybridity: poetry, radio documentary-feature, sound art, visual arts, and arts education spanning twenty plus years. For these reasons, this thesis consists of: writing (scholarship, narrative, and poetics), listening (soundwalking, field recording, and soundscape compositions), processing (artistic, literary, and curatorial practice across genres), documenting (living and poetic inquiry, research, reflection on works), and as a pedagogic and hybrid means of knowledge acquisition. The manuscript explicates, theorizes, tells stories, offers poetry and prose, and opens into a series of listening salons – all toward the aim of enhancing listener experience in the contemporary world, a place overwhelmed by sound and noise. It also engages the listener-reader in a process of coming-to-know acoustically, intellectually, and experientially through an open-ended process that questions rigorously and answers keenly. This is in keeping with the nature of sound, listener engagement, and how listener-to-sound relationships intersect with Heidegger’s notion of Being in the world – with awareness, rather than certitude. The methodology situates in arts-based research as living and poetic inquiry in education. Themes include writing and speaking the experience of sound, listening as Being, soundwalking and soundscape composition as research, listener-to-soundscape relationships, mentors and practitioners, the state and practice of soundscape composition, and a positioning of myself and this work within the field. As I interrogate sound, I ask about who I am in a sensate-mediated world so that a robust future of acoustic awareness, sound environments, sound art practice and scholarship avails itself to yet-to-Be initiated artists, educators, writers, composers - as well as the everyday listeners we comprise.
Log canonical thresholds of Del Pezzo Surfaces in characteristic p
Creators: name: Martinez-Garcia, Jesus
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J45 (Primary) 14G17 (Secondary)

description: The global log canonical threshold of each non-singular complex del Pezzo surface was computed by Cheltsov. The proof used Kollár-Shokurov's connectedness principle and other results relying on vanishing theorems of Kodaira type, not known to be true in finite characteristic. We compute the global log canonical threshold of non-singular del Pezzo surfaces over an algebraically closed field. We give algebraic proofs of results previously known only in characteristic $0$. Instead of using of the connectedness principle we introduce a new technique based on a classification of curves of low degree. As an application we conclude that non-singular del Pezzo surfaces in finite characteristic of degree lower or equal than $4$ are K-semistable.
description: 21 pages. Thorough rewrite following referee's suggestions. To be published in Manuscripta Mathematica
Texturing and optimization of image based digital models: the church of Compañía de Jesús
Texturing e ottimizzazione dei modelli digitali reality based: la chiesa della Compañía de Jesús
Creators: name: Merlo, Alessandro; Università Di Firenze
name: Fantini, Filippo; Università Di Firenze
name: Lavoratti, Gaia; Università Di Firenze
name: Aliperta, Andrea; Università Di Firenze
name: López Hernández, Jose Leonel; Universidad De San Carlos De Guatemala CIFA: Centro De Investigaciones De La Facultad De Arquitectura
Publisher: name: Alma Mater Studiorum, Università di Bologna
Year: 2013
Subjects: ICAR 17
Texturing; image based models; Compañía de Jesús
ICAR17
Mappatura; modelli image based; Compañía de Jesús

description: The 3D modeling techniques applied on laser scanner data are becoming increasingly relevant in the cultural heritage dissemination field. Howe- ver the need for a satisfactory similarity between model and real object collides with the need to preserve the original accuracy of the measure- ment of the former than the latter. The analysis of the Compañía de Jesús facade has tried to cope this duality using the power of reverse modeling and texturing, the latter is really important due to the function of the photographic images into accurate description of materials and colours, as well as in the creation of 3D models using UV mapping tools, which are a very advanced field of the computer graphic software.
description: Nell’ ambito delle ricerche scientifiche sui beni culturali le tecniche di modellazione 3D applicate ai dati provenienti da campagne di rilevamento scanner laser stanno assumendo sempre più importanza. Tuttavia l’esigenza di una soddisfacente verosimiglianza del modello rispetto all’oggetto si scontra con la necessità di preservare l’originaria accuratezza della misurazione del primo rispetto al secondo. Nello studio della facciata della chiesa della Compañía de Jesús si è cercato di far fronte a tale dicotomia sfruttando le potenzialità del reverse modelling e del texturing; quest’ultimo di grande rilievo data la funzione che rivestono le immagini fotografiche nella descrizione accurata delle qualità materiche e cromatiche dei manufatti, così come nel processo stesso di realizzazione del modello 3D mediante strumenti di mappatura UV, che rappresentano un comparto molto evoluto dei programmi di computer graphic.
description: DISEGNARECON; Vol. 6, n. 12 (2013) - Draw with digital photography, edited by Pablo Rodríguez-Navarro; XIV / 1-14
On the Mannheim Surface Offsets
Creators: name: Önder, Mehmet
name: Uğurlu, H. Hüseyin
Publisher: name: arXiv
Year: 2011
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53A25, 14J26

description: In this paper, we study Mannheim surface offsets in dual space. By the aid of the E. Study Mapping, we consider ruled surfaces as dual unit spherical curves and define the Mannheim offsets of the ruled surfaces by means of dual geodesic trihedron (dual Darboux frame). We obtain the relationships between the invariants of Mannheim ruled surfaces. Furthermore, we give the conditions for these surface offset to be developable. Furthermore, we obtained that the dual spherical radius of curvature of offset surface is equal to dual offset angle.
description: 11 pages. arXiv admin note: substantial text overlap with arXiv:1108.4535 and arXiv:1108.6076
Wild attractors and thermodynamic formalism
Creators: name: Bruin, Henk
name: Todd, Mike
Publisher: name: arXiv
Year: 2012
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37E05, 37D35, 60J10, 37D25, 37A10

description: Fibonacci unimodal maps can have a wild Cantor attractor, and hence be Lebesgue dissipative, depending on the order of the critical point. We present a one-parameter family $f_λ$ of countably piecewise linear unimodal Fibonacci maps in order to study the thermodynamic formalism of dynamics where dissipativity of Lebesgue (and conformal) measure is responsible for phase transitions. We show that for the potential $ϕ_t = -t\log|f'_λ|$, there is a unique phase transition at some $t_1 \le 1$, and the pressure $P(ϕ_t)$ is analytic (with unique equilibrium state) elsewhere. The pressure is majorised by a non-analytic $C^\infty$ curve (with all derivatives equal to 0 at $t_1 < 1$) at the emergence of a wild attractor, whereas the phase transition at $t_1 = 1$ can be of any finite order for those $λ$ for which $f_λ$ is Lebesgue conservative. We also obtain results on the existence of conformal measures and equilibrium states, as well as the hyperbolic dimension and the dimension of the basin of $ω(c)$.
Birth and death processes and quantum spin chains
Creators: name: Grünbaum, Alberto F.
name: Vinet, Luc
name: Zhedanov, Alexei
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This papers underscores the intimate connection between the quantum walks generated by certain spin chain Hamiltonians and classical birth and death processes. It is observed that transition amplitudes between single excitation states of the spin chains have an expression in terms of orthogonal polynomials which is analogous to the Karlin-McGregor representation formula of the transition probability functions for classes of birth and death processes. As an application, we present a characterization of spin systems for which the probability to return to the point of origin at some time is 1 or almost 1.
description: 14 pages
Phone wet and won’t turn on? Here’s how to deal with water damage (hint: soaking it in rice won’t work)
Creators: name: Chugh, Ritesh
Publisher: name: CQUniversity
Year: 2021
Subjects: subject: 80602 Computer-Human Interaction
subject: FOS: Psychology

description: If you’ve ever gotten your phone wet in the rain, dropped it in water or spilt liquid over it, you’re not alone. One study suggests 25% of smartphone users have damaged their smartphone with water or some other kind of liquid.
The Real Chevalley Involution
Creators: name: Adams, Jeffrey
Publisher: name: arXiv
Year: 2012
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 22E50, 11R39

description: We consider the Chevalley involution in the context of real reductive groups. We show that if G(R) is the real points of a connected reductive group, there is an involution, unique up to conjugacy by G(R), taking any semisimple element to a conjugate of its inverse. As applications we give a condition for every irreducible representation of G(R) to be self-dual, and to the Frobenius Schur indicator for such groups.
From digital photography to the 3D model of the historical architecture
Dalla fotografia digitale al modello 3D dell’architettura storica
Creators: name: Parrinello, Sandro; Università Di Pavia
name: Picchio, Francesca; Università Di Firenze
Publisher: name: Alma Mater Studiorum, Università di Bologna
Year: 2013
Subjects: integrate survey; reality based 3d model; 3D model accuracy.
ICAR17
rilievo integrato; modelli 3D da rilievi architettonici; modelli 3D affidabili.

description: The Structure from motion procedures have, in recent years, refined to the point of an interesting data acquisition system, also in response to needs for reliable documentation of the different architectural contexts. Experiments concerning the development of its integrated survey of alternative methodologies have led to interesting results concerning methodological protocols to check the reliability of these processes of architectural significance through photography, and lay the foundations for further developments relating to connections that certain models can to generate knowledge, documentation and enhancement of historic architecture.
description: Le procedure di Structure from motion si sono, negli ultimi anni, affinate al punto da risultare un interessante sistema di acquisizione dati anche in risposta ad esigenze di documentazione affidabili dei diversi contesti architettonici. Le sperimentazioni riguardanti proprio lo sviluppo delle metodologie alternative di rilievo integrato hanno condotto ad interessanti risultati riguardanti protocolli metodologici per il controllo dell’affidabilità su processi di rilievo architettonico attraverso la fotografia, ponendo le basi per ulteriori sviluppi relativi alle connessioni che certi modelli sono in grado di generare per la conoscenza, la documentazione e la valorizzazione dell’architettura storica.
description: DISEGNARECON; Vol. 6, n. 12 (2013) - Draw with digital photography, edited by Pablo Rodríguez-Navarro; X / 1-14
Prising apart geodesics by length in hyperbolic 3-manifolds
Creators: name: Anderson, James W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M50, 30F40, 20H10

description: In this note, we develop a condition on a closed curve on a surface or in a 3-manifold that implies that the curve has the property that its length function on the space of all hyperbolic structures on the surface or 3-manifold completely determines the curve. For an orientable surface $S$ of negative Euler characteristic, we extend the known result that simple curves have this property to curves with self-intersection number one (with one exceptional case on closed surfaces of genus two that we describe completely), while for hyperbolizable 3-manifolds, we show that curves freely homotopic to simple curves on $\partial M$ have this property.
description: 27 pages
Effect of the first and next calvings of cows and their milk production level on the relationship between dry period length and milk yield and its composition in the subsequent lactation
Creators: name: Sawa, Anna
name: Bogucki, Mariusz
name: Siatka, Kamil
Publisher: name: Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany
Year: 2013
Subjects: subject: 570 Life sciences

description: Archiv Tierzucht 56 (2013) 95, 934-942; ISSN 0003-9438
Wirkung von Rhodiola-Derivaten auf die kognitiven Fähigkeiten der Maus : eine tierexperimentelle Studie
Creators: name: Bhutta, Sobia-Shakoor
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2022
Subjects: subject: Rosenwurz
subject: Furcht
subject: Lernen
subject: Maus
subject: 573.819

description: In der hier vorliegenden Arbeit wurde die Auswirkung von Rhodiola-Derivaten, insbesondere die Substanz 843, auf die kognitiven Fähigkeiten von Mäusen untersucht. Hierzu führten wir verschiedene Experimente auf verhaltensbiologischer Ebene durch, für die als experimenteller Ansatz das auf klassischer Konditionierung beruhende Furchtlernen gewählt wurde. Die Ergebnisse des kontextuellen Furchtlernens legen nahe, dass die Behandlung mit der Substanz 843 zu einem stabileren Furchtgedächtnis führt indem der Hippocampus positiv beeinflusst wird. Bei der Extinktion von signalvermittelter Furcht zeigen die Resultate, dass die hier untersuchte Substanz keinen verstärkenden Effekt auf das hierbei aktive Netzwerk hat. Um die Mechanismen der positiven Wirkungen von 843 auf das kontextuelle Furchtlernen besser zu verstehen, untersuchten wir unter anderem die Expressionsrate des Aktivitätsmarkers c-fos im Hippocampus. Es konnte festgestellt werden, dass durch die Substanzapplikation vor allem die Hippocampus-Areale CA1 und CA3, nicht jedoch der Gyrus Dentatus, nach 843-Applikation eine signifikant höhere c-fos-Expression aufwiesen. Diese Beobachtungen legen nahe, dass die positiven Wirkungen von 843 auf das kontextuelle Furchtlernen unter anderem auf einer gesteigerten neuronalen Aktivität im Hippocampus beruhen. Des Weiteren haben wir einen möglichen Einfluss von 843 auf die Expression des Wachstumsfaktors BDNF (brain-derived neurotrophic factor) untersucht. Allerdings konnten wir zu den untersuchten Zeitpunkten keinen Anstieg in der BDNF- Proteinkonzentration im Hippocampus beobachten. Jedoch konnten wir beobachten, dass der Lernprozess während der kontextuellen Furchtkonditionierung zu einem generellen Anstieg des BDNF-Gehalts führte. Zusammenfassend zeigen unsere Daten, dass die Substanz 843 einen Gedächtnissteigernden Effekt auf das kontextuelle Furchtlernen besitzt, der möglicherweise über eine gesteigerte neuronale Aktivität im Hippocampus vermittelt wird.
title: Olympic Games 1920
title: Olympic Games 1920
Creators: name: Vanraepenbusch, Karla
Publisher: name: BSB - Bavarian State Library
Year: 2018
Subjects: subject: Olympische Spiele (7 : 1920 : Antwerpen)
subject: Olympic Games (7th : 1920 : Antwerp, Belgium)

description: The 1920 Olympic Games in Antwerp, Belgium were the first instalment of the Games since before the war. The planned 1916 Games awarded to Berlin had been cancelled.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Effect of breed, grazing system and concentrate supplementation on fattening performance, carcass value and meat quality of steers
Creators: name: Schmutz, Matthias
name: Weindl, Peter
name: Carrasco, Salome
name: Bellof, Gerhard
name: Schmidt, Eggert
Publisher: name: Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany
Year: 2013
Subjects: subject: 570 Life sciences

description: Archiv Tierzucht 56 (2013) 96, 943-957; ISSN 0003-9438
title: Historiography 1918-Today (Japan)
title: Historiography 1918-Today (Japan)
Creators: name: Revelant, Andrea
Publisher: name: BSB - Bavarian State Library
Year: 2018
Subjects: subject: Japan
subject: Weltkrieg [1914-1918]
subject: Geschichtsschreibung
subject: World War, 1914-1918--Japan

description: Still largely overlooked in the international scholarship on the First World War, Japan’s involvement in the conflict has been studied by East Asia specialists chiefly from the standpoint of diplomatic and military history. For decades, the bulk of research focused on Japan’s troubled relations with China and the Anglo-Saxon powers and intervention against revolutionary Russia. Since the 1990s, however, greater attention to interdependencies between domestic, international, and transnational issues has led to a significant reappraisal of the Great War as both a watershed in Japanese history and a global event.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Effect of breed and age on beef carcass quality, fatness and fatty acid composition
Creators: name: Kelava Ugarković, Nikolina
name: Ivanković, Ante
name: Konjačić, Miljenko
Publisher: name: Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany
Year: 2013
Subjects: subject: 570 Life sciences

description: Archiv Tierzucht 56 (2013) 97, 958-970; ISSN 0003-9438
Environmental effects and repeatability estimates for sperm production and semen quality of Holstein bulls
Creators: name: Boujenane, Ismaïl
name: Boussaq, Khouloud
Publisher: name: Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany
Year: 2013
Subjects: subject: 570 Life sciences

description: Archiv Tierzucht 56 (2013) 98, 971-979; ISSN 0003-9438
The Metric of Yang-Mills Orbit Space on the Lattice
Creators: name: Laufer, M.
name: Orland, P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 81T25 (Primary) 53Z05 (Secondary)

description: We find coordinates, the metric tensor, the inverse metric tensor and the Laplace-Beltrami operator for the orbit space of Hamiltonian SU(2) gauge theory on a finite, rectangular lattice. This is done using a complete axial gauge fixing. The Gribov problem can be completely solved, with no remaining gauge ambiguities.
description: Title is changed in journal. Now 19 pages, still one figure, AMSTeX
Plasma proteomic profiles of healthy and mastitic cows – host responses to bovine mastitis
Creators: name: Niu, LiLi
name: Wei, CaiHong
name: Du, LiXin
Publisher: name: Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany
Year: 2013
Subjects: subject: 570 Life sciences

description: Archiv Tierzucht 56 (2013) 99, 980-987; ISSN 0003-9438
Therapie der chronischen myeloischen Leukämie in einer hämatologischen Schwerpunktpraxis mit Fokus auf Tyrosinkinaseinhibitor-Absetzversuche
Creators: name: Plate, Elisabeth Sieglinde
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2022
Subjects: subject: Chronisch-myeloische Leukämie
subject: Protein-Tyrosin-Kinasen
subject: Enzyminhibitor
subject: 616.99419

description: Einleitung: Die chronische myeloische Leukämie ist eine klonale myeloproliferative Erkrankung einer pluripotenten hämatopoetischen Stammzelle. Über 95 % der CML-Patienten weisen ein Ph-Chromosom auf, welches durch eine zielgerichtete Therapie mittels Tyrosinkinaseinhibitoren behandelt werden kann. Ziel der Therapie ist das Erreichen einer tiefen, langanhaltenden Remission mit bestmöglicher Lebensqualität. Material und Methoden: Gegenstand dieser Studie ist die retrospektive Analyse von 214 Patienten, die sich mit einer CML in einem Zeitraum von etwa 40 Jahren (15.7.79 bis 06.11.20) in der "Gemeinschaftspraxis für Hämatologie und Onkologie in Magdeburg" vorstellten. Analysiert wurde unter anderem das Erreichen einer Absetzphase und deren Fortbestehen. Ergebnisse: Viele der hier erhobenen Ergebnisse zur Charakterisierung der Gruppe der TKI-Ära entsprachen größtenteils den Daten aus Studien. Die Auswahl eines für den Patienten geeigneten TKI im täglichen Alltag stellte sich als sehr anspruchsvoll dar, weil ein individueller Abwägungsprozess zwischen Begleiterkrankungen und Nebenwirkungen erforderlich war. Das molekulargenetische Monitoring spielte bei der Bewertung des Therapieansprechen eine wichtige Rolle. Die angestrebten Absetzversuche erfolgten im klinischen Alltag mit ähnlicher prozentualer Häufigkeit von TFR und Rezidiv wie in Studien. Patienten mit entsprechend langer TKI-Behandlung (im Median 7,3 Jahre) mit entsprechend langer TMR (im Median 3,5 Jahre) beendeten im Verlauf ihre TKI-Therapie. Insgesamt konnten 27 % der Patienten (n=44) ihren TKI absetzen, 64 % davon erfolgreich unter Beibehalten einer TFR. Die restlichen Patienten erlitten ein Rezidiv mit Verlust der MMR. Diskussion: Das Erreichen einer therapiefreien Zeit ist sowohl aus ökonomischer als auch gesundheitlicher Sicht Ziel der heutigen CML-Therapie. Mindestvoraussetzungen sollten dafür auch in der Praxis zwingend eingehalten werden, um das Leben des Patienten nicht zu gefährden (Verhinderung einer Blastenkrise oder akzelerierten Phase).
title: War Aims and War Aims Discussions (Ottoman Empire)
title: War Aims and War Aims Discussions (Ottoman Empire)
Creators: name: Yasamee, Feroze
Publisher: name: BSB - Bavarian State Library
Year: 2018
Subjects: subject: Osmanisches Reich
subject: Weltkrieg [1914-1918]
subject: World War, 1914-1918--Turkey
subject: World War, 1914-1918--Causes

description: The Ottoman Empire fought the First World War for the sake of survival in the short term and independence and security in the long. Its diplomatic, territorial, economic, and domestic war aims were shaped to this end. Its military strategy acknowledged that it was an auxiliary, and that the war would be won or lost by its German and Austro-Hungarian allies. It envisaged an eventual peace which would enhance its standing within a European-dominated international system.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
New tensorial estimates in Besov spaces for time-dependent $(2 + 1)$-dimensional problems
Creators: name: Shao, Arick
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 35R01 (Primary) 58J99, 53C21, 35Q75 (Secondary)

description: In this paper, we consider various tensorial estimates in geometric Besov-type norms on a one-parameter foliation of surfaces with evolving geometries. Moreover, we wish to do this with only very weak control on these geometries. Several of these estimates were established in previous works by S. Klainerman and I. Rodnianski, but in very specific settings. A primary objective of this paper is to significantly simplify and make more robust the proofs of the estimates. Another goal is to generalize these estimates to more abstract settings. In upcoming papers (joint with S. Alexakis), we will apply these estimates in order to study truncated null cones in an Einstein-vacuum spacetime extending to infinity. This analysis will then be used to study and to control the Bondi mass and the angular momentum under minimal conditions.
description: Corrected typos
Comparison of different control strategies for classical swine fever using emergency vaccination and rapid PCR testing by using a Monte-Carlo simulation model
Creators: name: Brosig, Julia
name: Traulsen, Imke
name: Blome, Sandra
name: Depner, Klaus
name: Krieter, Joachim
Publisher: name: Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany
Year: 2013
Subjects: subject: 570 Life sciences

description: Archiv Tierzucht 56 (2013) 100, 988-1004; ISSN 0003-9438
Improved constraints on the primordial power spectrum at small scales from ultracompact minihalos
Creators: name: Bringmann, Torsten
name: Scott, Pat
name: Akrami, Yashar
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: For a Gaussian spectrum of primordial density fluctuations, ultracompact minihalos (UCMHs) of dark matter are expected to be produced in much greater abundance than, e.g., primordial black holes. Forming shortly after matter-radiation equality, these objects would develop very dense and spiky dark matter profiles. In the standard scenario where dark matter consists of thermally-produced, weakly-interacting massive particles, UCMHs could thus appear as highly luminous gamma-ray sources, or leave an imprint in the cosmic microwave background by changing the reionisation history of the Universe. We derive corresponding limits on the cosmic abundance of UCMHs at different epochs, and translate them into constraints on the primordial power spectrum. We find the resulting constraints to be quite severe, especially at length scales much smaller than what can be directly probed by the cosmic microwave background or large-scale structure observations. We use our results to provide an updated compilation of the best available constraints on the power of density fluctuations on all scales, ranging from the present-day horizon to scales more than 20 orders of magnitude smaller.
description: 7 figures, 14 pages + appendices. v2 matches version accepted for publication in PRD; updated to WMAP normalisation, updated reionisation limits, various other small changes. v3 slightly corrects the normalisation used for displaying past data in Fig 6, as well as a sign typo picked up in proof in Eq 26. All results and conclusions completely unchanged
Effect of the cosmological constant in the Hawking radiation of 3D charged dilaton black hole
Creators: name: Sakalli, I.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This paper deals with the semiclassical radiation spectrum of static and circularly symmetric 3D charged dilaton black holes with cosmological constant Λ in non-asymptotically flat spacetimes. We first review the 3D charged dilaton black holes which are solution to low-energy string action. The wave equation of a massless scalar field is shown to be exactly solvable in terms of hypergeometric functions. Thus, the radiation spectrum and its corresponding temperature are obtained, precisely. Computations at high frequency regime show that the radiation spectrum yields the Hawking temperature of the black hole with no charge. Unlike the chargeless case, the Hawking temperature of the charged dilaton black holes is derived from the radiation spectrum at the low frequencies. The utmost importance of the Λ in the latter result is highlighted.
Copper nutrition and transport mechanisms in plankton communities in the northeast Pacific Ocean
Creators: name: Semeniuk, David Mathew
Publisher: name: University of British Columbia
Year: 2014

description: Copper (Cu) is an essential micronutrient for phytoplankton, particularly during iron limitation, but can also be toxic at relatively low concentrations. While Cu stoichiometry and metabolic functions in marine phytoplankton have been studied, little is known about the substrates for Cu transport and the Cu nutritional state of indigenous phytoplankton communities. The aim of my thesis was two-fold: investigate the bioavailability of organically bound Cu to laboratory and indigenous phytoplankton, and evaluate Cu nutrition of phytoplankton along Line P, a coastal- open ocean transect in the northeast subarctic Pacific Ocean. Organically complexed Cu was bioavailable to four laboratory phytoplankton strains and an Fe-limited phytoplankton community. A laboratory investigation of the substrates for the high-affinity Cu transport system in the model diatom Thalassiosira pseudonana confirmed that organically complexed Cu(II) can be acquired, and likely via extracellular reduction and internalization of Cu(I). Cellular uptake rates of the laboratory strains were similar to those estimated for the natural phytoplankton assemblage, and provide additional evidence that some in situ Cu ligand complexes are likely bioavailable. Using bottle incubations, I investigated the potential for Cu limitation and toxicity in open ocean Fe-limited phytoplankton communities. In 2010, I provided physiological evidence for an interaction between Fe and Cu metabolisms in an Fe-limited phytoplankton community. In 2011, Cu availability to an Fe-limited community was reduced, using a strong Cu(II)-specific ligand, resulting in slower Cu uptake rates, faster growth rates, and increased cyanobacteria abundance. Despite large variations in macronutrient, light, and iron along Line P in 2011, net primary productivity was negatively correlated with inorganic Cu concentrations, and positively correlated with the strength of the in situ ligands. The potential roles of Cu ligands in the sea are discussed, highlighting that the bioavailability of in situ organic Cu complexes is a key determinant for marine primary productivity.
On shape optimization problems involving the fractional laplacian
Creators: name: Dalibard, Anne-Laure
name: Gérard-Varet, David
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: Our concern is the computation of optimal shapes in problems involving $\(-Δ)^{1/2}$. We focus on the energy $J(Ω)$ associated to the solution $u\_Ω$ of the basic Dirichlet problem $(-Δ)^{1/2} u\_Ω= 1$ in $Ω$, $ u = 0$ in $Ω^c$. We show that regular minimizers $Ω$ of this energy under a volume constraint are disks. Our proof goes through the explicit computation of the shape derivative (that seems to be completely new in the fractional context), and a refined adaptation of the moving plane method.
Higher loop corrections to a Schwinger--Dyson equation
Creators: name: Bellon, Marc P.
name: Schaposnik, Fidel A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81T15, 81T17

description: We consider the effects of higherloop corrections to a Schwinger--Dyson equations for propagators. This is made possible by the efficiency of the methods we developed in preceding works, still using the supersymmetric Wess--Zumino model as a laboratory. We obtain the dominant contributions of the three and four loop primitive divergences at high order in perturbation theory, without the need for their full evaluations. Our main conclusion is that the asymptotic behavior of the perturbative series of the renormalization function remains unchanged, and we conjecture that this will remain the case for all finite order corrections.
description: 12 pages, 2 imbedded TiKZ pictures. A few clarifications matching the published version
Mesh-Covered-Stents versus Drug-Eluting-Stents in koronar-venösen Bypassgefäßen : eine läsionsbasierte Analyse des prozeduralen und stationären Outcomes
Creators: name: Dienberg, Maximilian
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2022
Subjects: subject: Aortokoronarer Bypass
subject: Koronarendoprothese
subject: 616.12306

description: Perkutane Koronarinterventionen (PCI) mit Stentimplantationen in Venenbypässen sind mit einer erhöhten peri- und postprozeduralen Komplikationsrate assoziiert. Ziel dieser Arbeit war es, das periprozedurale und hospitale Outcome des MGuard™ Embolic Protection Stent (EPS) mit Drug- Eluting-Stents (DES) anhand eines kombinierten Endpunktes zu vergleichen. Dafür wurden insgesamt 328 Läsionen von 230 Patienten, die mit einem MGuard™-Stent (n = 234) bzw. mit einem DES (n = 94) versorgt wurden analysiert. Im Hinblick auf den kombinierten Endpunkt (Residualstenose > 30%, erneute Stenosierung der Zielläsion > 30%, operative Myokardrevaskularisierung in der Zielläsion, Myokardinfarkt und kardialer Tod) konnte kein Vorteil für einen der beiden Stenttypen nachgewiesen werden (3,4% (MGuard™) vs. 3,2% (DES), p = 1,000). Allerdings konnte in der DES-Gruppe signifikant häufiger ein postinterventioneller TIMI-3-Fluss im Sinne einer verbesserten epikardialen Perfusion erreicht werden (93,2% (MGuard™) vs. 100% (DES), p = 0,010). Deskriptiv wurde dargestellt, dass bei 52,9% (MGuard™) bzw. 43,6% (DES) der Läsionsbehandlungen eine erneute Koronarangiographie in der Zielläsion im UKMD erfolgte. Eine Revaskularisierung der Zielläsion (TLR) wurde bei 16,9% (MGuard™) bzw. 12,2% (DES) dieser erneut untersuchten Läsionen durchgeführt. Grundsätzlich ist zu beachten, dass es statistisch relevante Unterschiede im Hinblick auf die präinterventionellen Stenosegrade, Stent-Charakteristika und Stent-Lokalisationen im Gefäß gab, die einen Vergleich zwischen den beiden Gruppen erschwerten. Unabhängig davon zeigte die Arbeit, dass der MGuard™- Stent auch in der bisher größten Stichprobe in Venenbypässen im klinischen Alltag eine hohe prozedurale Erfolgsrate hatte. Um eine mögliche Überlegenheit für einen der beiden Stenttypen in Venenbypässen zu erfassen, wäre jedoch eine prospektive randomisierte Studie mit Follow-Up nötig.
YB-1 führt in Myeloproliferativen Neoplasien zur Therapieresistenz gegenüber JAK-Inhibitoren
Creators: name: Herzog, Carolin
Publisher: name: Otto-von-Guericke-Universität Magdeburg
Year: 2022
Subjects: subject: Myeloproliferatives Syndrom
subject: Kälteschock-Proteine
subject: 616.9941

description: Myeloproliferative Neoplasien (MPN) stellen eine Gruppe von Erkrankungen dar, welche durch die klonale Expansion von myeloiden Zellen gekennzeichnet sind und durch verschiedene Mutationen ausgelöst werden können, von denen die Punktmutation im Exon 14 der Januskinase-2 (JAK2) JAK2V617F am häufigsten vertreten ist. Vor allem in fortgeschrittenen Stadien imponieren sie außerdem durch Zeichen einer systemischen Entzündung. Die Familie der Kälteschockproteine nimmt eine bedeutende Rolle in der Vermittlung von Entzündungsreaktionen ein. Einen typischen Vertreter dieser Familie stellt das Y-box-binding protein 1 (YB-1) dar. Es ist außerdem in verschiedenen Tumorentitäten überexprimiert und mit einer Verschlechterung der Prognose assoziiert. In der vorliegenden Arbeit konnten wir zeigen, dass YB-1 eine verstärkte Expression in primären Zellen erkrankter MPN-Patienten zeigt. Der shRNA-mediierte Knock-down von YB-1 in humanen und murinen mutierten Zellen resultierte in einer erhöhten Neigung zu Apoptose, insbesondere bei zusätzlicher Inhibition des onkogenen Signalwegs durch den JAK1/2-Inhibitor Ruxolitinib. In einem murinen Xenotransplantationsmodell konnten diese Ergebnisse reproduziert werden. Außerdem konnte unter Behandlung mutierter Zellen mit Ruxolitinib eine Reduktion der Phosphorylierung von YB-1 erzielt werden, sodass eine Einbindung von YB-1 in die JAK2 nachgeschalteten Signalwege nahe lag. Die hier vorgestellten Daten zeigen, dass die Überexpression von YB-1 in transformierten Zellen diese vor dem apoptotischen Zelltod schützt und es somit ein neues therapeutisches Angriffsziel darstellen könnte.
Asymptotic properties of the maximum likelihood estimation in misspecified hidden Markov models
Creators: name: Douc, Randal
name: Moulines, Eric
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Let $(Y_k)_{k\in \mathbb{Z}}$ be a stationary sequence on a probability space $(Ω,\mathcal{A},\mathbb{P})$ taking values in a standard Borel space $\mathsf{Y}$. Consider the associated maximum likelihood estimator with respect to a parametrized family of hidden Markov models such that the law of the observations $(Y_k)_{k\in \mathbb{Z}}$ is not assumed to be described by any of the hidden Markov models of this family. In this paper we investigate the consistency of this estimator in such misspecified models under mild assumptions.
description: Published in at http://dx.doi.org/10.1214/12-AOS1047 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)