cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Spectral zeta functions of a 1D Schrödinger problem
Creators: name: Watkins, Joe
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the spectral zeta functions associated to the radial Schrödinger problem with potential V(x)=x^{2M}+alpha x^{M-1}+(lambda^2-1/4)/x^2. Using the quantum Wronskian equation, we provide results such as closed-form evaluations for some of the second zeta functions i.e. the sum over the inverse eigenvalues squared. Also we discuss how our results can be used to derive relationships and identities involving special functions, using a particular 5F_4 hypergeometric series as an example. Our work is then extended to a class of related PT-symmetric eigenvalue problems. Using the fused quantum Wronskian we give a simple method for calculating the related spectral zeta functions. This method has a number of applications including the use of the ODE/IM correspondence to compute the (vacuum) nonlocal integrals of motion G_n which appear in an associated integrable quantum field theory.
description: 15 pages, version 2
Coastal high-tide shorebird habitat management guidelines - 7 languages
Creators: name: Jackson, Micha V
name: Straw, Phill
Publisher: name: figshare
Year: 2021
Subjects: subject: 50202 Conservation and Biodiversity
subject: FOS: Biological sciences
subject: Ecology
subject: 50205 Environmental Management
subject: FOS: Earth and related environmental sciences

description: Guidelines for maintaining and managing naturalor artificial (i.e. human-created) coastal wetlands to providesuitable high tide roosting conditions for shorebirds in theEast Asian-Australasian Flyway
Untersuchungen zum Cardiac Surgery Score sowie peri- und postoperativen medikamentösen Faktoren und der Inzidenz des postoperativen Delirs bei herzchirurgischen Patienten
Creators: name: Siol, Anna Franziska
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2021
Subjects: subject: 610

description: Das postoperative Delir ist mit einer Inzidenz von 16 bis 73 % nach herzchirurgischen Eingriffen ein häufiges Erkrankungsbild und eine ernstzunehmende Komplikation, die in erhöhter Morbidität und Mortalität resultiert. Zur Prävention und frühzeitigen Therapie der Erkrankung ist es aufgrund der noch unbekannten Pathophysiologie wichtig, Risikofaktoren zu erkennen. Dazu wurde eine Beobachtungsstudie mit 114 Patienten durchgeführt. Bei den untersuchten Probanden handelte es sich um Patienten der Universitäts- und Poliklinik für Herzchirurgie des Universitätsklinikums Halle (Saale), bei denen ein aortokoronarer Bypass oder ein Aortenklappenersatz durchgeführt wurde. Postoperativ erkrankten 23,0 % an einem Delir. Es konnte in dieser Arbeit gezeigt werden, dass der Cardiac Surgery Score, der zur täglichen Risikostratifizierung herzchirurgischer Patienten auf Intensivstationen entwickelt wurde, zudem zur Vorhersage des postoperativen Delirs geeignet ist.
description: With an incidence of 16 to 73 % after cardiac surgery, postoperative delirium is a frequent clinical picture and a serious complication resulting in increased morbidity and mortality. For the prevention and early treatment of the disease, it is important to identify risk factors due to the still unknown pathophysiology. For this purpose, an observational study with 114 patients was conducted. The subjects studied were patients of the Universitäts- und Poliklinik für Herzchirurgie des Universitätsklinikums Halle (Saale) who had undergone an aortocoronary bypass or aortic valve replacement. Postoperatively, 23.0 % developed delirium. This study showed that the Cardiac Surgery Score, which was developed for the daily risk stratification of cardiac surgery patients in intensive care units, is also suitable for predicting postoperative delirium.
Scientific impact evaluation and the effect of self-citations: mitigating the bias by discounting h-index
Creators: name: Ferrara, Emilio
name: Romero, Alfonso E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: In this paper, we propose a measure to assess scientific impact that discounts self-citations and does not require any prior knowledge on the their distribution among publications. This index can be applied to both researchers and journals. In particular, we show that it fills the gap of h-index and similar measures that do not take into account the effect of self-citations for authors or journals impact evaluation. The paper provides with two real-world examples: in the former, we evaluate the research impact of the most productive scholars in Computer Science (according to DBLP); in the latter, we revisit the impact of the journals ranked in the 'Computer Science Applications' section of SCImago. We observe how self-citations, in many cases, affect the rankings obtained according to different measures (including h-index and ch-index), and show how the proposed measure mitigates this effect.
MOESM5 of Integrative visual omics of the white-rot fungus Polyporus brumalis exposes the biotechnological potential of its oxidative enzymes for delignifying raw plant biomass
Creators: name: Miyauchi, Shingo
name: Rancon, Anaïs
name: Drula, Elodie
name: Hage, Hayat
name: Chaduli, Delphine
name: Favel, Anne
name: Grisel, Sacha
name: Henrissat, Bernard
name: Herpoël-Gimbert, Isabelle
name: Ruiz-Dueñas, Francisco
name: Chevret, Didier
name: Hainaut, Matthieu
name: Lin, Junyan
name: Wang, Mei
name: Pangilinan, Jasmyn
name: Lipzen, Anna
name: Lesage-Meessen, Laurence
name: Navarro, David
name: Riley, Robert
name: Grigoriev, Igor
name: Zhou, Simeng
name: Raouche, Sana
name: Rosso, Marie-Noëlle
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Additional file 5: Figure S2. KOG classification of the genes differentially highly transcribed after 4-day growth in SSF on wheat straw as compared to control liquid cultures. The identified genes were clustered into nodes of co-regulated genes with mean Log2 of the normalized read counts > 12 in SSF and < 12 in control liquid cultures. The number of up-regulated genes in each KOG class is indicated for the KOG groups Cellular Processes and Signaling, Information storage and Processing and Metabolism.
Singularities of bi-Hamiltonian systems
Creators: name: Bolsinov, Alexey
name: Izosimov, Anton
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: 37J35, 37K10

description: We study the relationship between singularities of bi-Hamiltonian systems and algebraic properties of compatible Poisson brackets. As the main tool, we introduce the notion of linearization of a Poisson pencil. From the algebraic viewpoint, a linearized Poisson pencil can be understood as a Lie algebra with a fixed 2-cocycle. In terms of such linearizations, we give a criterion for non-degeneracy of singular points of bi-Hamiltonian systems and describe their types.
Additional file 2: of The R2R3-MYB transcription factor PaMYB10 is involved in anthocyanin biosynthesis in apricots and determines red blushed skin
Creators: name: Xi, Wanpeng
name: Feng, Jing
name: Liu, Yu
name: Zhang, Shikui
name: Zhao, Guohua
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Table S2. Candidate genes involved in anthocyanin biosynthesis in apricot fruit. (PDF 214 kb)
Lie-Gruppen-Zeitintegration für mechanische Systeme mit Bewegungsgleichungen vom Differentiationsindex 3
Creators: name: Wieloch, Victoria
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 510

description: In dieser Arbeit werden Zeitintegrationsverfahren zur Lösung der Bewegungsgleichungen von Mehrkörpersystemen ohne Zwangsbedingungen und von beschränkten Mehrkörpersystemen für Konfigurationsräume mit Lie-Gruppen-Struktur vorgestellt. Dabei werden zum einen bereits aus der Literatur bekannte Ansätze für Verfahren untersucht und zum anderen das neue BLieDF-Verfahren eingeführt. Die Nichtlinearität des Konfigurationsraums wird hierbei durch einen speziellen Korrekturterm berücksichtigt, wodurch das Verfahren in Hinblick auf die Effizienz überlegen ist. Zudem wird die Konvergenz des Verfahrens bewiesen. Das BLieDF-Verfahren sowie das Generalized-α-Verfahren werden für beschränkte mechanische Systeme auf die Verwendung von variablen Schrittweiten erweitert. Auch in diesem Fall wird die Konvergenz dieser erweiterten Verfahren untersucht. Die theoretischen Konvergenzresultate werden durch das Testproblem ”schwerer Kreisel“ bestätigt.
description: In this thesis, time integration methods for the solution of multibody systems with and without constraints for configuration spaces with Lie group structure are introduced. On the one hand, known approaches for methods from the literature are examined and, on the other hand, the new BLieDFmethod is presented. The nonlinearity of the configuration space is accounted for by using a special correction term, which is why the method is superior in terms of efficiency. Furthermore, the convergence of the method is proved. The BLieDF-method as well as the Generalized-α-method are extended to be applicable to constrained mechanical systems for the usage of variable step sizes. The convergence of these expanded methods is also proved for this case. The theoretical results are confirmed by the benchmark ”Heavy Top“.
title: Анализ проекта «Лето на заводе» как ключевого объекта развития туристского комплекса Сысертского района
Creators: name: Амеличева, Дарья
name: Семенова, Елизавета
name: Зубакина, Дарья
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В статье представлен анализ потенциала Сысертского городского округа как туристской дестинации с помощью модели оценки туристических комплексов 5А и SWOT-анализа на примере проекта «Лето на заводе». В качестве эмпирической основы для использованных методов анализа взят социальный опрос фокус-группы, состоящей из посещавших Сысертский городской округ туристов, нацеленный на выявление преимуществ и недостатков территории, а также предпочтений как существующих, так и потенциальных туристов. Выявлены и обоснованы проблемы, препятствующие развитию Сысерти как туристического комплекса и проекта «Лето на заводе» как точки туристического притяжения. Сформулированы потенциальные направления развития территории Верхней Сысерти и проекта «Лето на заводе», позволяющие увеличить инвестиционную привлекательность туристического комплекса. Предложены рекомендации по повышению уровня туристической значимости района для жителей Свердловской области.
Shock Diffraction by Convex Cornered Wedges for the Nonlinear Wave System
Creators: name: Chen, Gui-Qiang G.
name: Deng, Xuemei
name: Xiang, Wei
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35M10, 25M12, 35B65, 35L65, 35L70, 35J70, 76H05, 35L67, 35R35, 35L15, 35L20, 25J67, 76N10, 76L05

description: We are concerned with rigorous mathematical analysis of shock diffraction by two-dimensional convex cornered wedges in compressible fluid flow governed by the nonlinear wave system. This shock diffraction problem can be formulated as a boundary value problem for second-order nonlinear partial differential equations of mixed elliptic-hyperbolic type in an unbounded domain. It can be further reformulated as a free boundary problem for nonlinear degenerate elliptic equations of second order. We establish a first global theory of existence and regularity for this shock diffraction problem. In particular, we establish that the optimal regularity for the solution is $C^{0,1}$ across the degenerate sonic boundary. To achieve this, we develop several mathematical ideas and techniques, which are also useful for other related problems involving similar analytical difficulties.
description: 50 pages;7 figures
Prognose und Prädiktion bei nodalpositivem Mammakarzinom am Brustzentrum des Universitätsklinikums Halle an der Saale
Creators: name: Spinda, Anne-Katrin
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2021
Subjects: subject: 610

description: Ziel der vorliegenden Dissertation war es, prognostische und prädiktive Faktoren des frühen nodalpositiven Mammakarzinoms (n=461) zu untersuchen. Die Beobachtungszeit lag im Median bei 37 Monaten. Die kumulative Wahrscheinlichkeit des 5-Jahres Gesamtüberlebens lag bei 83,3%, die kumulative Wahrscheinlichkeit des 5-Jahres krankheitsfreien Überlebens bei 71,9%. Signifikanten Einfluss auf die Wahrscheinlichkeit des krankheitsfreien und des Gesamt-Überlebens der nodalpositiven Mammakarzinom-Patientinnen hatten die Prognosefaktoren Tumorstadium, Grading, Hormonrezeptorstatus sowie HER2-Status. Bezüglich der adjuvanten Therapie ergaben sich keine signifikanten Unterschiede für die Anwendung einer taxanhaltigen Chemotherapie. Die adjuvante Strahlentherapie zeigte signifikante Unterschiede mit der größten kumulativen Wahrscheinlichkeit des 5-Jahres krankheitsfreien Überlebens für adjuvante Radiatio nach brusterhaltender Operation. Beim Vergleich der Jahrgänge von 1999 bis 2009 konnte eine stetige Verbesserung des krankheitsfreien Überlebens und des Gesamtüberlebens beobachtet werden.
description: This Dissertation analyses the prognostic and predictive factors of the early node positive breast cancer (n=461). The median of the observation time was 37 months. After 60 months the invasive disease free survival was 71,9% and the overall survival was 83,3%. Statistically significant influence for the invasive disease free survival and the overall survival could be shown for the prognostic and predictive factors tumour stage, grading, hormone- receptor and human epidermal growth factor 2 receptor. For the use of taxane containing regimens there was no statistical significant influence. An significant effect was established for the adjuvant radiotherapy. The longest invasive disease free survival was achieved with an adjuvant radiotherapy after breast conserving surgery. In comparison of years of the diagnosis from 1999 till 2009 an improvement of invasive disease free survival and overall survival was observed.
Constructing the generalized Gibbs ensemble after a quantum quench
Creators: name: Caux, Jean-Sébastien
name: Konik, Robert M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Using a numerical renormalization group based on exploiting an underlying exactly solvable non- relativistic theory, we study the out-of-equilibrium dynamics of a 1D Bose gas (as described by the Lieb-Liniger model) released from a parabolic trap. Our method allows us to track the post-quench dynamics of the gas all the way to infinite time. We also exhibit a general construction, applicable to all integrable models, of the thermodynamic ensemble that has been suggested to govern this dynamics, the generalized Gibbs ensemble. We compare the predictions of equilibration from this ensemble against the long time dynamics observed using our method.
description: 9 pages, 8 figures
On the spectral density function of the Laplacian of a graph
Creators: name: Koch, Herbert
name: Lueck, Wolfgang
Publisher: name: arXiv
Year: 2012
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C90, 34L20, 60F70

description: Let X be a finite graph. Let E be the number of its edges and d be its degree. Denote by F_1(X) its first spectral density function which counts the number of eigenvalues less or equal to lambda^2 of the associated Laplace operator. We prove the estimate F_1(X)(lambda) - F_1(X)(0) le 2 cdot E cdot d cdot lambda for 0 le lambda < 1. We explain how this gives evidence for conjectures about approximating Fuglede-Kadison determinants and L^2-torsion.
description: final version, added new references, 9 pages, to appear in Expositiones Mathematicae
Combinatorial approach to Mathieu and Lamé equations
Creators: name: He, Wei
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Based on some recent progress on a relation between four dimensional super Yang-Mills gauge theory and quantum integrable system, we study the asymptotic spectrum of the quantum mechanical problems described by the Mathieu equation and the Lamé equation. The large momentum asymptotic expansion of the eigenvalue is related to the instanton partition function of supersymmetric gauge theories which can be evaluated by a combinatorial method. The electro-magnetic duality of gauge theory indicates that in the parameter space there are three asymptotic expansions for the eigenvalue, we confirm this fact by performing the WKB analysis in each asymptotic expansion region. The results presented here give some new perspective on the Floquet theory about periodic differential equation.
description: Content simplified, matches the journal version
Period Matrices of Real Riemann Surfaces and Fundamental Domains
Creators: name: Giavedoni, Pietro
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: Complex Variables (math.CV)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: For some positive integers $g$ and $n$ we consider a subgroup $\mathbb{G}_{g,n}$ of the $2g$-dimensional modular group keeping invariant a certain locus $\mathcal{W}_{g,n}$ in the Siegel upper half plane of degree $g$. We address the problem of describing a fundamental domain for the modular action of the subgroup on $\mathcal{W}_{g,n}$. Our motivation comes from geometry: $g$ and $n$ represent the genus and the number of ovals of a generic real Riemann surface of separated type; the locus $\mathcal{W}_{g,n}$ contains the corresponding period matrix computed with respect to some specific basis in the homology. In this paper we formulate a general procedure to solve the problem when $g$ is even and $n$ equals one. For $g$ equal to two or four the explicit calculations are worked out in full detail.
Geographien des Essens : Das Kantinenessen aus praxeologisch-geographischer Perspektive
Creators: name: Wenzl, Christine
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2021
Subjects: subject: 910

description: Diese Dissertation erforscht das komplexe Zusammenspiel der Produktion, der Distribution und des Konsums von Essen in der Kantine, und beleuchtet auf diese Weise die vielfältigen Kontexte der Versorgung mit Essen im Erwerbsalltag. Für diesen Zweck wird ein Forschungsansatz entwickelt, welcher Kantinenessen als verorteten sozio-materiellen Zusammenhang miteinander verknüpfter Praktiken und Arrangements begreift. Auf diese Weise lassen sich die verschiedenen Aspekte des Produzierens, des Ausgebens wie auch des Verspeisens von Essen sowie ihr Wechselspiel vor Ort aus einer integrativen Perspektive betrachten. Der Forschungsansatz greift zudem aktuelle Debatten innerhalb der praxeologischen Theoriebildung auf und treibt diese in Bezug auf das Verhältnis von Menschen und ihre Praktiken, Machtbeziehungen als auch sozialen Wandel voran. Zu dieser Weiterentwicklung gehört auch eine methodologische Operationalisierung, welche auf eine Praxeographie sozio-materieller Zusammenhänge abzielt.
description: The thesis explores the complex interplay between the production, distribution and consumption of food in workplace canteens and thereby sheds light on the manifold contexts of provisioning with food in everyday working life. For this purpose, the project develops a research approach which frames canteen food as a situated socio-material nexus of interconnected practices and arrangements. This perspective allows for the consideration of the various aspects of producing, serving, and eating food, as well as their interplay in situ, from an integrative perspective. The research approach also addresses current debates within praxeological theory formation and develops them in relation to the relationship between individual human beings and their practices, power relations as well as social change. This further development also includes a methodological operationalization, which aims at a praxeography of socio-material nexuses.
Eigenvalues of Toeplitz matrices in the bulk of the spectrum
Creators: name: Deift, P.
name: Its, A.
name: Krasovsky, I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Functional Analysis (math.FA)
subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The authors analyze the asymptotics of eigenvalues of Toeplitz matrices with certain continuous and discontinuous symbols. In particular, the authors prove a conjecture of Levitin and Shargorodsky on the near-periodicity of Toeplitz eigenvalues.
description: 17 pages, small changes, title modified
On the positivity of Riemann-Stieltjes integrals
Creators: name: Lukkarinen, Jani
name: Pakkanen, Mikko S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 26A42 (Primary) 26A45 (Secondary)

description: We study the question, whether a Riemann-Stieltjes integral of a positive continuous function with respect to a non-negative function of bounded variation is positive.
description: 6 pages, 1 figure, v2: the formulation of Theorem 1 fixed
Additional file 4: of Optic nerve as a source of activated retinal microglia post-injury
Creators: name: Heuss, Neal
name: Pierson, Mark
name: Roehrich, Heidi
name: McPherson, Scott
name: Gram, Andrea
name: Li, Ling
name: Gregerson, Dale
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Virology

description: Figure S4. Retina flat mounts from CX3CR1YFP:CD11cGFP mice illustrate the GFPhi and GFPlo microglia response in the contralateral retina at days 6, 10, and 21 after an ONT in the ipsilateral retina. a Appearance of GFPhi cells in the contralateral central retina 6 and 10 days after a full ONT. Red = β3-tubulin; Yellow = YFP; Green = GFP. 100 μm scale bars are shown on the top panels. White arrows point to the ONH. b Contralateral retinal flatmounts at 21 days post-partial ONT showed the progression of the GFPhi cell response in the NFL/RGC at 21 d post-ONT. Note that at day 21 post-ONT the contra retina has a number of CD11b+ cells, but relatively few are GFPhi. (DOCX 2087 kb)
Molten wax spray treatment makes oriented strandboard (OSB) more water repellent and reduces thickness swelling
Creators: name: Lotter, Barend Theron
Publisher: name: University of British Columbia
Year: 2015

description: When oriented strandboard (OSB) absorbs moisture its compressed wood strands swell up and recover strains that were induced during hot pressing. Adhesive bonds that hold the strands together rupture and permanent thickness swelling occur. Few post-treatments are able to effectively reduce the thickness swelling of OSB. OSB is porous, with inter-strand voids up to 1.5 mm in diameter. Surface coatings are less effective at restricting moisture ingress into OSB than into solid wood, because of the irregular surface of OSB. Molten wax has a low viscosity and may be able to flow into and block the inter-strand voids of OSB. In this thesis I hypothesize that the water repellency and dimensional stability of OSB may be improved by spraying molten wax onto the hot surface of the board. Furthermore, I hypothesize that polar and low melting point waxes will form more effective water repellent barriers than nonpolar or high melting point waxes. The properties of 13 different waxes and five custom made wax blends were characterized with emphasis on properties likely to influence the water repellency of OSB. Molten waxes were sprayed onto the surface of hot OSB and the water absorption and thickness swelling of the samples were measured. Wax treatments were able to reduce the rate of water absorption and the rate of thickness swelling, but not the extent thickness swelling. I conclude that wax treatments are able to increase the water repellency of OSB and reduce the thickness swelling during short-term periods of exposure to water. Waxes with high melting point temperatures tended to form more effective water-repellent barriers, especially for short-term exposure periods, contrary to my hypothesis. Blends of pure beeswax, which contains polar functional groups, and strongly hydrophobic waxes, such as paraffin wax, formed excellent water-repellent barriers. The results suggest that a combination of polar and nonpolar wax is more effective at reducing the thickness swelling of wax-treated OSB than waxes that contain only hydrophobic components.
4. VACUI RATIONE. OBSERVABILITY AND CAUSAL POWERS OF A NONENTITY
Creators: name: Pasini, Enrico
Publisher: name: GISI - UniTO
Year: 2013

description: The notion of the vacuum is transmitted to early modern natural philosophy mainly in two versions: macroscopic void space, as a component of standard atomist theories; and microscopic void spaces interspersed within matter, that according to the pneumatic literature can be forcefully collected into artificial vacua of the first sort. Both kinds of natural vacua are directly or indirectly connected to causal effects, that may be attributed to different causal powers, directly or indirectly pertaining to the vacuum itself. The question also arises whether the purported physical vacuum ought to be observable, either directly or through the presence versus the testable absence of the same causal powers.In contrast to natural philosophy, within the medical discourse—more open to different interpretations of phenomena connected with the vacuum—even the question of observability might present unexpected facets.
description: Journal of Interdisciplinary History of Ideas, Vol 2, No 1 (2013)
Zeitaufgelöste Messungen des ac inversen Spin-Hall-Effekts und Untersuchungen von Spinwellen mittels Lock-in Thermographie
Creators: name: Wid, Olga
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 530

description: Die Dissertation behandelt zwei Themenbereiche. Im ersten Teil wird die Spinwellenausbreitung mittels Lock-In Thermographie (LIT) untersucht. Dabei wird der unidirektionale Wärmetransfer durch Damon-Eshbach-Moden in einer 200 nm YIG-Schicht nachgewiesen, indem gezeigt wird, dass die Ausbreitung der DEM zu einer asymmetrischen Temperaturverteilung in einer Richtung senkrecht zur Antennenachse führt. Außerdem wird gezeigt, dass mit der LIT die Inhomogenität des externen Magnetfeldes veranschaulicht werden kann. Der zweite Teil befasst sich mit der zeitaufgelösten Messung des ac inversen Spin-Hall-Effekts (ac-ISHE), wobei ein geeigneter Messaufbau und Probendesign entwickelt werden. Es werden verschiedene parasitäre Signale, die den ac-ISHE überlagern, berücksichtigt und beseitigt. Der zeitliche Verlauf der Induktionsspannung wird genutzt, um die Magnetisierungsdynamik bei Anregung mit HF-Pulsen zu untersuchen, wobei Simulationen zu einem tieferen Einblick verhelfen. Außerdem wird eine indirekte Methode zur Messung des ac-ISHE vorgestellt, bei der keine Referenzprobe benötigt wird.
description: The PhD thesis deals with two topics. In the first part the propagation of spin waves is investigated by means of the lock-in thermography (LIT). The unidirectional heat conveyer effect produced by Damon-Eshbach modes in a 200 nm YIG-layer is demonstrated by showing that the propagation of the DEM leads to an asymmetric temperature profile in a direction perpendicular to the antenna axis. It is also shown that the inhomogeneity of the external magnetic field can be visualized with the LIT. The second part deals with the time-resolved measurement of the ac inverse spin-Hall effect (ac-ISHE), whereby a suitable measurement setup and sample design are developed. Various parasitic signals superimposed on the ac-ISHE are considered and eliminated. The time-resolved contribution of the inductive signal is used to study the magnetization dynamics excited with RF pulses, with simulations providing a deeper insight. An indirect method for ac-ISHE measurements is also presented, which does not require a reference sample.
Power-law solutions in $f(T)$ gravity
Creators: name: Setare, M. R.
name: Darabi, F.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Physics (physics.gen-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We have considered an action of the form $T+f(T)+L_m$ describing Einstein's gravity plus a function of the torsion scalar. By considering an exact power-law solution we have obtained the Friedmann equation as a differential equation for the function $f(T)$ in spatially flat universe and obtained the real valued solutions of this equation for some power-law solutions. We have also studied the power-law solutions when the universe enters a Phantom phase and shown that such solutions may exist for some f(T) solutions.
description: 8 pages, minor revision
title: Практика успешного брендинга территории на примере Саратовской области
Creators: name: Ваганова, Ольга
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В современном мире региональные бренды позволяют создать благоприятный инвестиционный климат в той или иной области страны. Примером этому могут служить, например, региональные бренды, такие как «Прованская лаванда», «Белевская пастила», «Кружева из Брюсселя». Именно эти региональные бренды, некоторые из них защищены как «географическое название происхождения», позволили создать массу успешных предпринимательских проектов как в области туризма, так и в области производства товаров,
работ и услуг, создать реальные рабочие места и привлечь инвесторов. В данной статье автором проанализирован опыт достаточно успешного брендинга региональных муниципальных образований на территории Саратовской области, который позволяет сделать вывод о перспективах развития внутрироссийского и внутрирегионального туризма, а также выявить факторы, которые могут негативно повлиять на их эффективное развитие.
Nonrepetitive Colouring via Entropy Compression
Creators: name: Dujmović, Vida
name: Joret, Gwenaël
name: Kozik, Jakub
name: Wood, David R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: A vertex colouring of a graph is \emph{nonrepetitive} if there is no path whose first half receives the same sequence of colours as the second half. A graph is nonrepetitively $k$-choosable if given lists of at least $k$ colours at each vertex, there is a nonrepetitive colouring such that each vertex is coloured from its own list. It is known that every graph with maximum degree $Δ$ is $cΔ^2$-choosable, for some constant $c$. We prove this result with $c=1$ (ignoring lower order terms). We then prove that every subdivision of a graph with sufficiently many division vertices per edge is nonrepetitively 5-choosable. The proofs of both these results are based on the Moser-Tardos entropy-compression method, and a recent extension by Grytczuk, Kozik and Micek for the nonrepetitive choosability of paths. Finally, we prove that every graph with pathwidth $k$ is nonrepetitively $O(k^{2})$-colourable.
description: v4: Minor changes made following helpful comments by the referees
Combat trauma from a child's perspective : through the eyes of an adult
Creators: name: Diamond, Martine
Publisher: name: University of British Columbia
Year: 2014

description: Using narrative analysis, this in depth case study explores and gains a better understanding of the experience of being a child of a traumatized combat veteran. One adult male participant was recruited for the study. Five themes were extracted from the data: (1) After the War; (2) Distant Father, Prominent Mother; (3) Having a Distant Father; (4) Residual Effects of Trauma; and (5) Being Different. These findings suggest the difficulties that children in families face when a parent suffers from untreated combat trauma. These findings may help practitioners in their support of this unique population.
1. NETWORKING
Creators: name: Albertone, Manuela
name: Pasini, Enrico
Publisher: name: GISI - UniTO
Year: 2013

description: We are happy to present to our readers the third number of the Journal of Interdisciplinary History of Ideas, enriched by new collaborations and by a welcome opening to the history of law. But, beyond the pride that goes with this result, and with our endurance, we also feel the necessity for us to get a wider perspective. We should like to be, in a good sense, ‘networkers’: to foster our Journal, our work, and the field of studies—interdisciplinary history of ideas—that we keep pro- moting; and for new collaborations to open up. So we are taking two new initiatives. We have been editing a collection of six contributions concerning the methods of interdisciplinary research in the history of ideas and intel- lectual history, as they are being or have been practiced in specific re- searches, wrien by young Italian scholars that have collaborated with our annual meetings on the methodology of interdisciplinary history of ideas and intellectual history. e contributions will shortly appear in a special issue of the journal History of European Ideas, under the title: ”In- terdisciplinarity and the History of Ideas”. And in the Fall 2013 we will launch a Call for Papers, for a special number of the JIHI on Erasmian heritage and the early modern sciences, to be published in 2014. So, as they say, keep in touch with us. The Editors
description: Journal of Interdisciplinary History of Ideas, Vol 2, No 1 (2013)
5. Book Reviews
Creators: name: Tiran, André
name: Serafini, Elisabetta
Publisher: name: GISI - UniTO
Year: 2013

description: Reviews of M.L. Pesante, Come servi. Figure del lavoro salariato dal diritto naturale all’economia politica, Franco Angeli, 2013 ; Joan W. Scott, Genere, politica, storia, éd. par I. Fazio, postface de P. di Cori, Viella, 2013.
description: Journal of Interdisciplinary History of Ideas, Vol 2, No 1 (2013)
Lembit Põlma välipäevik nr 8
Creators: name: Põlma, Lembit
Publisher: name: Tallinna Tehnikaülikooli Geoloogia Instituut
Year: 1973
Subjects: Ordoviitsium
Eesti
puuraugud
geoloogilised kirjeldused
Ordovician
drill cores
Estonia
geological descriptions

description: Field notebook with descriptions of Ordovician drill cores from Estonia (1973-77).
Additional file 6: of Helicobacter pylori CagA promotes epithelial mesenchymal transition in gastric carcinogenesis via triggering oncogenic YAP pathway
Creators: name: Li, Nianshuang
name: Feng, Yan
name: Hu, Yi
name: He, Cong
name: Xie, Chuan
name: Ouyang, Yaobin
name: Artim, Stephen C.
name: Huang, Deqiang
name: Zhu, Yin
name: Luo, Zhijun
name: Ge, Zhongming
name: Lu, Nonghua
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Table S3. The primers used in this study. (DOCX 13 kb)
The correlation between material properties and HBT reliability
Creators: name: Delage, S. L.
name: Cassette, S.
name: Poisson, M.-A.DiForte
name: Floriot, D.
name: Chartier, E.
name: Etienne, P
name: Galtier, P.
name: Landesman Thomson, J.-P.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1999
Subjects: ING-INF/01 Elettronica

description: The impact of the material quality on the reliability of heterojunction bipolar transistors (HBT) is discussed. So far, a clear impact of the material structure is clearly found on the electrical performances of HBT's. The InGaP/GaAs heterostructure shows impressive reliability figure compared to the AlGaAs/GaAs ones. This behavior is strongly related to the surface passivation of the extrinsic base layer. Three main behaviors are believed to have a positive impact on the reliability: higher electron injection, better stability of the InGaP material, better InGaP passivation. Aging tests have been carried out for more than 6,500hr on 100 devices without any catastrophic failure at stress as high as junction temperature of 200°C and collector current of 40kA cm-2. This result confirms the excellent reliability of InGaP/GaAs HBT and enables to use them in high power applications.
High efficiency 1.4 W power amplifier for K-Band satellite communication system
Creators: name: Poledrelli, C.
name: Betti-Berutto, A.
name: Khandavalli, C.
name: Satoh, T
name: Igarashi, T.
name: Kuroda, S.
name: Fukaya, J.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1999
Subjects: ING-INF/01 Elettronica

description: A high efficiency 1.4 W MMIC power in the K-Band frequency band has been developed. A process technology optimized for high efficiency performance and an accurate design technique allowed us to achieve a power added efficiency of 42% with good noise power ratio figure. These performance make this device suitable for K-Band commercial satellite systems as part of antenna element array.
94-GHz low noise amplifier on InP in coplanar technology
Creators: name: Hoel, Virginie
name: Boret, Samuel
name: Grimbert, Bertrand
name: Aperce, Gilles
name: Bollaert, S.
name: Happy, Henri
name: Wallart, Xavier
name: Cappy, A.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1999
Subjects: ING-INF/01 Elettronica

description: High performances have been achieved at W-band with a 2-stage 0.1 um gate-length InGaAs/InAlAs/InP LM-HEMT MMIC low noise amplifier in coplanar technology. To obtain the T-gate profile, we use silicon nitride SixNy technology, which leads to naturally passivated devices. For a drain-to-source current Ids=350mA/mm the devices demonstrate a maximum intrinsic transconductance Gm of 1600mS/mm and an intrinsic current gain cutoff frequency Fc=220GHz. The extrinsic current gain cut-off frequency Ft is 175GHz. The LNA shows a minimum noise figure of 3.3dB with an associated gain of 11.5dB at 94GHz.
Group Extended Markov Systems, Amenability, and the Perron-Frobenius Operator
Creators: name: Jaerisch, Johannes
Publisher: name: arXiv
Year: 2012
Subjects: subject: Dynamical Systems (math.DS)
subject: Functional Analysis (math.FA)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 37D35, 43A07, 37C85

description: We characterise amenability of a countable group in terms of the spectral radius of the Perron-Frobenius operator associated to a group extension of a countable Markov shift and a Hölder continuous potential. This extends a result of Day for random walks and recent work of Stadlbauer for dynamical systems. Moreover, we show that, if the potential satisfies a symmetry condition with respect to the group extension, then the logarithm of the spectral radius of the Perron-Frobenius operator is given by the Gurevic pressure of the potential.
90 GHz amplifier fabricated by a low cost PHEMT technology
Creators: name: Werthof, A.
name: Grave, T.
name: Kellner, W.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1999
Subjects: ING-INF/01 Elettronica

description: A medium power W-band amplifier has been designed and fabricated using a low cost production oriented PHEMT technology which is based only on optical stepper lithography. The 3-stage amplifier utilizes coplanar transmission lines which results in a compact chip size of 1x2 mm2. A gain of 10.4 dB is achieved at a frequency of 92 GHz in conjunction with 10.6 dBm output power for 3 dB gain compression.
Spherically symmetric solutions, Newton's Law and IR limit λ->1, in Covariant Horava Lifshitz Gravity
Creators: name: Alexandre, Jean
name: Pasipoularides, Pavlos
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this note we examine whether spherically symmetric solutions in Covariant Horava Lifshitz Gravity can reproduce Newton's Law in the IR limit λ->1. We adopt the position that the auxiliary field A is independent of the space-time metric [10,11], and we assume, as in [4], that $λ$ is a running coupling constant. We show that under these assumptions, spherically symmetric solutions fail to restore the standard Newtonian physics in the IR limit λ->1, unless λdoes not run, and has the fixed value λ=1. Finally, we comment on the Horava and Melby Thompson approach [4] in which A is assumed as a part of the space-time metric in the IR.
description: Withdrawn because of a crucial sign error in eq.(15)
title: Роль инвестиций в социально-экономическом развитии территории
Creators: name: Канищева, Наталья
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В условиях развития современной рыночной экономики вопрос инвестирования является одним из главных аспектов эффективного развития как иностранных, так и российских предприятий. Своевременные долгосрочные и краткосрочные вложения в деятельность предприятий позволяют повысить их рентабельность, ликвидность, уровень финансовой устойчивости в целом, а значит и максимизировать прибыль. Развитие
российской экономики за последние полтора десятилетия отмечено динамичным и достаточно интенсивным. Данная тенденция является устойчивой, даже экономические санкции, которые ввели ряд стран западного мира, не смогли ее переломить. Несомненно, развитие немного замедлилось, но не повернуло его вспять. Одним из главных условий роста экономики страны является повышение уровня внутренних и внешних инвестиций. В данной статье проводится анализ инвестиционного рынка Российской Федерации с целью выявления
основных целей, особенностей, а также преимуществ и недостатков.
Ka-Band down converter and up converter in MCM-C technology for future telecommunication equipment
Creators: name: Recly, Agnes
name: Tronche, Christian
name: Cazaux, Jean-Louis
name: Ducrocq, Jean-Bernard
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1999
Subjects: ING-INF/01 Elettronica

description: Over recent years, the miniaturization of R.F, and L.F. functions and the developments were running around the MCM technology.
This paper presents the work made, then the results, to get new MCM-C generic components for use as building blocks in future Ka-Band equipment.
The results show an actual reduction of weight and volume in comparison with the already advanced design made from separate micro-packages and a multi-layer polyimidc PCB for the low frequency part. This is achieved at equivalent electrical performances.
Symmetry breaking, subgroup embeddings and the Weyl group
Creators: name: George, Damien P.
name: Ram, Arun
name: Thompson, Jayne E.
name: Volkas, Raymond R.
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: Representation Theory (math.RT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We present a systematic approach to finding Higgs vacuum expectation values, which break a symmetry G to differently embedded isomorphic copies of a subgroup $H \subset G$ . We give an explicit formula for recovering each point in the vacuum manifold of a Higgs field which breaks G -> H. In particular we systematically identify the vacuum manifold G/H with linear combinations of the vacuum expectation values breaking G -> H_1 -> ... -> H_l. We focus on the most applicable case for current work on grand unified theories in extra dimensional models and low-energy effective theories for quantum chromodynamics. Here the subgroup, H, stabilizes the highest weight of the fundamental representation leading to a simple expression for each element of the vacuum manifold; especially for an adjoint Higgs field. These results are illustrated explicitly for adjoint Higgs fields and clearly linked to the mathematical formalism of Weyl groups. We use the final section to explicitly demonstrate how our work contributes to two contemporary high-energy physics research areas.
description: 17 pages, 1 figure, sections of the text have been revised, published in Phys. Rev. D
MOESM1 of Suppressing a plant-parasitic nematode with fungivorous behavior by fungal transformation of a Bt cry gene
Creators: name: Cheng, Chihang
name: Qin, Jialing
name: Wu, Choufei
name: Lei, Mengying
name: Wang, Yongjun
name: Zhang, Liqin
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 1. This file includes: Methods. Figure S1. Phylogenetic analysis of Cry5Ba3 with other homologous cry5 subfamily proteins. Figure S2. Codon modification of cry5Ba3 to cry5Ba3ÎŚ. Figure S3. Fungal colony morphologies. Figure S4. Fungal colony morphologies of Botrytis cinerea transformants with different lengths of cry5Ba3ÎŚ.
APOE Leu159Pro Sanger Sequencing
Creators: name: Bagaria, Jaya
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 60408 Genomics
subject: Neuroscience
subject: 60410 Neurogenetics

description: This is the Sanger sequencing file of APOE Leu159Pro of our patient with sporadic Early Onset Alzheimer's Disease.