cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Investigating Emission Line Galaxy Surveys with the Sloan Digital Sky Survey Telescope
Creators: name: Comparat, Johan
name: Kneib, Jean-Paul
name: Escoffier, Stephanie
name: Zoubian, Julien
name: Ealet, Anne
name: Lamareille, Fabrice
name: Mostek, N.
name: Steele, Oliver
name: Aubourg, Eric
name: Bailey, Stephen
name: Bolton, Adam S.
name: Brownstein, Joel
name: Dawson, Kyle
name: Ge, Jian
name: Ilbert, Olivier
name: Leauthaud, Alexie
name: Maraston, Claudia
name: Percival, Will
name: Ross, Nicholas P.
name: Schimd, Carlo
name: Schlegel, David J.
name: Schneider, Donald P.
name: Thomas, Daniel
name: Tinker, Jeremy L.
name: Weaver, Benjamin A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Baryon Acoustic Oscillation (BAO) feature in the power spectrum of galaxies provides a standard ruler to probe the accelerated expansion of the Universe. The current surveys covering a comoving volume sufficient to unveil the BAO scale are limited to redshift $z \lesssim 0.7$. In this paper, we study several galaxy selection schemes aiming at building an emission-line-galaxy (ELG) sample in the redshift range $0.6
description: 21 pages, 17 figures
A novel approach for droplet position sensing in electrowetting devices
Creators: name: Sohail, Shiraz
name: Biswas, Karabi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A droplet position sensing scheme for monitoring multiple droplets has been proposed, which gives a direct voltage output linearly proportional to droplet position in electrowetting-on-dielectric (EWOD) based devices. An extra dielectric and metal layers are required in the bottom substrate for physical realization of the scheme which provides better isolation between actuation and sensing line. The capacitors formed due to the extra dielectric and metal layers facilitate direct voltage output proportional to droplet position during transport. Energy-based model has been used for analysis purpose. Results show that the additional dielectric and metal layer in the bottom substrate does not significantly change the driving electrostatic force profile. This makes the proposed scheme compatible for digital microfluidic operations.
description: 10 pages, 10 figures. IEEE SENSOR 2013, Baltimore, Maryland, USA. ISSN:1930-0395, INSPEC Accession Number:13977830
Species Identification and Profiling of Complex Microbial Communities Using Shotgun Illumina Sequencing of 16S rRNA Amplicon Sequences
Creators: name: Ong, Swee Hoe
name: Kukkillaya, Vinutha Uppoor
name: Wilm, Andreas
name: Lay, Christophe
name: Ho, Eliza Xin Pei
name: Low, Louie
name: Hibberd, Martin Lloyd
name: Nagarajan, Niranjan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Genomics (q-bio.GN)
subject: FOS: Biological sciences

description: The high throughput and cost-effectiveness afforded by short-read sequencing technologies, in principle, enable researchers to perform 16S rRNA profiling of complex microbial communities at unprecedented depth and resolution. Existing Illumina sequencing protocols are, however, limited by the fraction of the 16S rRNA gene that is interrogated and therefore limit the resolution and quality of the profiling. To address this, we present the design of a novel protocol for shotgun Illumina sequencing of the bacterial 16S rRNA gene, optimized to capture more than 90% of sequences in the Greengenes database and with nearly twice the resolution of existing protocols. Using several in silico and experimental datasets, we demonstrate that despite the presence of multiple variable and conserved regions, the resulting shotgun sequences can be used to accurately quantify the diversity of complex microbial communities. The reconstruction of a significant fraction of the 16S rRNA gene also enabled high precision (>90%) in species-level identification thereby opening up potential application of this approach for clinical microbial characterization.
description: 17 pages, 2 tables, 2 figures, supplementary material
Inhaltsverzeichnis
Creators: name: Redaktion, Die
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: -
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 37 (2005): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
The complexity of detecting taut angle structures on triangulations
Creators: name: Burton, Benjamin A.
name: Spreer, Jonathan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Geometric Topology (math.GT)
subject: Computational Geometry (cs.CG)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: There are many fundamental algorithmic problems on triangulated 3-manifolds whose complexities are unknown. Here we study the problem of finding a taut angle structure on a 3-manifold triangulation, whose existence has implications for both the geometry and combinatorics of the triangulation. We prove that detecting taut angle structures is NP-complete, but also fixed-parameter tractable in the treewidth of the face pairing graph of the triangulation. These results have deeper implications: the core techniques can serve as a launching point for approaching decision problems such as unknot recognition and prime decomposition of 3-manifolds.
description: 22 pages, 10 figures, 3 tables; v2: minor updates. To appear in SODA 2013: Proceedings of the Twenty-Fourth Annual ACM-SIAM Symposium on Discrete Algorithms
XXI Международная научно-практическая конференция «Актуальные проблемы науки и образования в условиях современных вызовов» Ч.1.
Creators: name: ООО "Институт развития образования и консалтинга"
Publisher: name: ООО "Институт развития образования и консалтинга"
Year: 2023

description: XXI Международная научно-практическая конференция «Актуальные проблемы науки и образования в условиях современных вызовов» Ч.1.
Single plots or shares of land - How modeling of crop choices in bio-economic farm models influences simulation results
Creators: name: Pahmeyer, Christoph
name: Kuhn, Till
name: Britz, Wolfgang
name: Pahmeyer, Christoph
name: Kuhn, Till
name: Britz, Wolfgang
Publisher: name: Unknown
Year: 2021
Subjects: subject: Agribusiness
subject: Crop Production/Industries
subject: Farm Management
subject: Land Economics/Use
subject: Production Economics
subject: Research Methods/ Statistical Methods
subject: Land aggregation
subject: Land fragmentation
subject: spatial resolution
subject: farm model
subject: BEFM

description: In bio-economic farm models, crop choices are generally depicted as shares of land types which are aggregates of plots with similar characteristics. The ongoing process of digitalization allows access to highly detailed, spatially explicit farm data and facilitates to represent single plots instead. In our paper, we examine how different approaches to model crop choices influence the results of an arable farm in a bio-economic model. Three possible approaches are considered: ‘single plots’ with one crop per season, crop shares of land differentiated by soil type, called ‘categorized’, and crop shares on all arable land, termed ‘aggregate’. The analysis is conducted using a highly detailed, spatially explicit dataset of 8,509 arable farms located in the German federal state of North Rhine-Westphalia. Our analysis indicates that the ‘aggregate’ and ‘categorized’ land endowment approaches produce similar simulation results, which however diverge from the ‘single plot’ approach. We find that on average, crop choices per farm differ by 11% between the spatially explicit ‘single plot’ and the ‘aggregate’ land endowment approach in our case study region. Total work requirements are found to be on average 10% higher in the ‘aggregate’ approach compared to the ‘single plot’ approach, while energy requirements are relatively similar (average difference of 2.2%). Among other factors, we find the difference to be highly correlated with the number of plots a farm is endowed with. For instance, the average difference in crop choices increases from the sample average of 11% to 20.8% for those farms that are endowed with less than 10 plots (~ 50% of the case study population). Differences in simulated farm profits when comparing the ‘aggregate’ land endowment approach to the ‘single plot’ approach are found to range between -306 €/ha to 434 €/ha (mean: 4.57 €/ha, median: - 9.93 €/ha, S.D.: 71.47 €/ha). Our results suggest that for bio-economic farm analyses focusing on aggregate results over a larger sample of farms, both the ‘aggregate’ and ‘categorized’ land endowment approaches are sufficiently accurate in case of similar average numbers of plots per farm as in our study. If single farm results or variability in the population are targeted, we propose to incorporate the ‘single plot’ approach in bio-economic farm analyses. The same holds for decision support systems focusing on individual farm responses to policy changes or technology adoption.
The use of effective communication in mitigating teenage pregnancy in Nigeria.
Creators: name: Obi, Anthony
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 369999
subject: Other creative arts and writing not elsewhere classified

description: This paper examined the use of effective communication in mitigating teenage pregnancy in Nigeria. The paper employed social learning theory as the theoretical underpinning of the work. It also collected data through survey research method. The questionnaire was the main data gathering instrument. The study concluded that, communication is vital to man. Effective communication has been used to initiate policies in the past that has helped in different sectors including parliamentary activities. At the global scene, communication is perceived as an imperative component that triggers development in the society. The paper therefore recommended that, government and NGOs should accord priority to effective communication component when launching youths’ friendly programmes that targets teenagers on the dangers of teenage pregnancy. Also, Parents/guardians should at all times give their children/wards proper sex education to enable them gain adequate knowledge about sex and its dangers when they are not married.
Ein halbierter Pfennig aus Trier : Zur Münz- und Geldgeschichte des 11. Jahrhunderts
Creators: name: Petry, Klaus
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: [nicht vorhanden]
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 38 (2006): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
Jacques Allain/Isabelle Fauduet/Marie Tuffreau-Libre, La necropole gallo-romaine du «Champ de l’Image» ä Argentomagus (Saint-Marcel, Indre) suivid’uneetude sur la necropole des «Ripottes»
Creators: name: Wigg, Angelika
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: Jacques Allain/Isabelle Fauduet/Marie Tuffreau-Libre, La necropole gallo-romaine du «Champ de l’Image» ä Argentomagus (Saint-Marcel, Indre) suivid’uneetude sur la necropole des «Ripottes». Avec la collaboration de R. Albert, V. Arveiller-Dulong, L. Brissaud, L. Chaix, S. Deyts, B. Fischer, C. et J. Lorenz, G. Patry, P. Pinon, Th. Poulain-Josien, J.-L. Roche, M. Rouvier-Jeanlin. Memoire I du Musee d’Argentomagus = 3C Supplement ä la Revue Archeologique du Centre de la France, Saint-Marcel 1992. ISBN 2-909184-00-5. 240 Seiten mit 104 Abbildungen, 24 Tabellen und zahlreichen Katalogabbildungen
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 72 Nr. 1 (1994)
Wiederherstellung historischer Bauten in Nürnberg
Creators: name: Lincke, Julius
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 11 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Die bei Marburg gefundenen "Grünewaldzeichnungen"
Creators: name: Dettweiler, Frieda
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 12 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Das Museum in Berlin-Dahlem und seine neue Bestimmung
Creators: name: Kühnel-Kunze, Irene
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 12 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Three-generation baryon and lepton number violation at the LHC
Creators: name: Durieux, Gauthier
name: Gérard, Jean-Marc
name: Maltoni, Fabio
name: Smith, Christopher
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: One of the most puzzling questions in particle physics concerns the status of the baryon (B) and lepton (L) quantum numbers. On the theoretical side, most new physics scenarios naturally lead to their non-conservation and some amount of violation is actually needed to explain the baryon asymmetry of the Universe. On the experimental side, low-energy constraints such as those on proton decay are so stringent that it is generally believed that no B and L violation will ever be seen in laboratories. We observe that this apparent contradiction, however, disappears when the flavor symmetries involving all three generations are taken into account. We then identify model-independent classes of B and/or L violating six-fermion-based processes that indeed simultaneously satisfy low-energy constraints and produce clearly identifiable signals at the LHC. Finally, through simplified models, we study two classes characterized by (ΔB;ΔL) = (\pm 1;\pm 3) and (\pm 2; 0), that lead to particularly striking signatures (t μ^+ e^+ and \bar t \bar t + jets, respectively).
description: 5 pages, 2 figures, 1 table; v2: version to appear in Phys.Lett.B
Chelodina parkeri Aramia River
Creators: name: Georges, Arthur
name: Adams, Mark
name: McCORD, William
Publisher: name: Zenodo
Year: 2002
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Testudines
Chelidae
Chelodina
Chelodina parkeri

description: Chelodina parkeri:
Aramia River, PNG [N = 6].
description: Published as part of Georges, Arthur, Adams, Mark & McCORD, William, 2002, Electrophoretic delineation of species boundaries within the genus Chelodina (Testudines: Chelidae) of Australia, New Guinea and Indonesia, pp. 401-421 in Zoological Journal of the Linnean Society 134 (4) on page 407, DOI: 10.1046/j.1096-3642.2002.00007.x, http://zenodo.org/record/5434026
La Fiscalité Numérique et Equitable : Une Nouvelle Frontière de la Justice Socio-économique
Creators: name: SAHBANI, Siham
name: JIBARI Oussama
Publisher: name: Zenodo
Year: 2023
Subjects: Inégalités fiscales ; Dynamiques fiscales numériques ; Systèmes fiscaux traditionnels ; Numérisation fiscale ; Justice fiscale.

description: Dans la sphère fiscale, un vide de compréhension subsiste concernant les disparités profondément enracinées dans les cadres fiscaux traditionnels. Bien que certaines études aient examiné ces disparités, elles ont rarement considéré les implications des dynamiques fiscales numériques sur les inégalités socio-économiques globales. Cette recherche vise à combler cette lacune en explorant les mécanismes sous-jacents des inégalités fiscales à l'échelle mondiale. Nous expliquons comment les systèmes fiscaux classiques perpétuent ces inégalités tout en évaluant les avantages et les défis liés à l'utilisation de la numérisation. Cependant, cette étude ne préconise pas aveuglément ces approches numériques comme solutions infaillibles. Au contraire, elle met en évidence les risques potentiels de la numérisation dans l'aggravation des inégalités fiscales. En fin de compte, nous illustrons que la participation active des citoyens et l'engagement des contribuables dans le système fiscal jouent un rôle central dans la réalisation d'une justice fiscale authentique et d'une équité socio-économique durable.
Sociologia Jurídica: Um estudo sobre a Síndrome de Burnout  no contexto laboral docente
Creators: name: Campelo, Maria Paula Silvestre
name: Oliveira, Sidney Medeiros de
Publisher: name: Zenodo
Year: 2023

description: O contexto educacional no Brasil tem gerado preocupação por parte dos gestores e profissionais da área da Educação. O docente vem sofrendo com agentes estressores que afetam diretamente a qualidade do seu trabalho. Fatores como: salários baixos, excessivo número de alunos na classe, a relação com os discentes e a falta de valorização profissional, são alguns aspectos que estimulam o adoecimento mental e, em muitos casos, o Burnout. Esses episódios tornam-se mais frequentes e agravados nas instituições públicas de ensino, em relação aos estabelecimentos particulares. Destaca-se a importância da Sociologia, quanto ao adoecimento mental na atualidade, principalmente professores, a classe mais atingida nesse contexto, diante da interação constante desse profissional com a sociedade. Diante dessa conjuntura, esse estudo tem como finalidade, efetuar uma Revisão Bibliográfica da Literatura sobre a "Síndrome de Burnout em Contextos de Estresse Laboral em Docentes Sob o Foco da Sociologia jurídica". Para isso foram pesquisados artigos nas plataformas científicas: Scielo, Google Scholar e Lilacs.  As respostas da pesquisa apresentaram um cenário a presença do Burnout em, predominantemente,  prestadores de serviços, trabalhadores da área de tratamento e educadores. Os aspectos principais, como: a relação inter-profissional, excesso de trabalho, a baixa remuneração e a falta de reconhecimento profissional promovem o desenvolvimento do esgotamento emocional, que podem levar ao Burnout.
Totentafel Georg Pick †
Creators: name: Weiher, Lucy Von
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 3 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Ausstellungskalender
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 5 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Structure formation in a nonlocally modified gravity model
Creators: name: Park, Sohyun
name: Dodelson, Scott
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study a nonlocally modified gravity model proposed by Deser and Woodard which gives an explanation for current cosmic acceleration. By deriving and solving the equations governing the evolution of the structure in the Universe, we show that this model predicts a pattern of growth that differs from standard general relativity (+dark energy) at the 10-30% level. These differences will be easily probed by the next generation of galaxy surveys, so the model should be tested shortly.
description: 7 pages, 5 figures, revised for publication
Mitteilungen des Verbandes Deutscher Kunsthistoriker e. V.
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 5 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Decay of matrix coefficients on reductive homogeneous spaces of spherical type
Creators: name: Krötz, Bernhard
name: Sayag, Eitan
name: Schlichtkrull, Henrik
Publisher: name: arXiv
Year: 2012
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 22E46, 22F30, 53C35

description: Let Z be a homogeneous space Z=G/H of a real reductive Lie group G with a reductive subgroup H. The investigation concerns the quantitative decay of matrix coefficients on $Z$ under the assumption that Z is of spherical type, that is, minimal parabolic subgroups have open orbits on Z.
ТУРКИЯ ТАШҚИ СИЁСАТИНИНГ СТРАТЕГИЯСИНИНГ ШАКЛЛАНИШИ ВА МОҲИЯТ
Creators: name: Мурталибова, Малика
Publisher: name: Zenodo
Year: 2023

description: Ушбу мақолада Туркия Республикасининг совуқ  урушдан кейинги ташқи сиёсатидаги янги бурилишлари ва ташқи сиёсатидаги  устивор йўналишлари кўриб чиқилади. Бундан ташқари  Туркияниг глобаллашув  жараёнларида ва   минтақавий куч сифатида шаклланиши таҳлил қилади.
Neue Ausgrabungen zur mittelalterlichen Baugeschichte
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 6 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Classrooms are Not Laboratories: Research Review in Chicago Public Schools
Creators: name: Caplan, Yael
Publisher: name: University of Chicago
Year: 2018
Subjects: subject: Chicago Public Schools
subject: educational research

description: Supporting the creation and distribution of high quality education research is essential to improving the quality of education in the United States. Although every large school district has a review board devoted to approving proposals to conduct research in districts’ schools, studies have not evaluated how these boards make determinations about what research they will approve. Through interviews and policy analysis, I explore how Chicago Public Schools, evaluates proposals to conduct research in its schools through its Research Review Board and the implications of its practices and policies for education research in Chicago and nationally. My research reveals that underlying the district’s processes for reviewing research is a desire to enhance the district’s ability to educate students. Thus, the RRB serves a dual purpose of not only ensuring that good research happens in schools, but also that this research supports the district’s primary function as an educator.
Totentafel August Grisebach
Creators: name: Gall, Emst
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 6 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Fluctuation relations for heat engines in time-periodic steady states
Creators: name: Lahiri, Sourabh
name: Rana, Shubhashis
name: Jayannavar, A. M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A fluctuation relation for heat engines (FRHE) has been derived recently. In the beginning, the system is in contact with the cooler bath. The system is then coupled to the hotter bath and external parameters are changed cyclically, eventually bringing the system back to its initial state, once the coupling with the hot bath is switched off. In this work, we lift the condition of initial thermal equilibrium and derive a new fluctuation relation for the central system (heat engine) being in a time-periodic steady state (TPSS). Carnot's inequality for classical thermodynamics follows as a direct consequence of this fluctuation theorem even in TPSS. For the special cases of the absence of hot bath and no extraction of work, we obtain the integral fluctuation theorem for total entropy and the generalized exchange fluctuation theorem, respectively. Recently microsized heat engines have been realized experimentally in the TPSS. We numerically simulate the same model and verify our proposed theorems.
description: 9 pages
Charles de Tolnay, The youth of Michelangelo
Creators: name: Dussler, Luitpold
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Rezension zu: Charles de Tolnay, The youth of Michelangelo. Princeton: Princeton University Press, 2. Aufl. 1947.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 7 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Die Ausstellung "Ars Sacra" im Münchener Prinz-Carl-Palais
Creators: name: Usener, Karl Hermann
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 8 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Characterization and Optimization of Fluorescent Organosilica Colloids for 3D Confocal Microscopy Prepared Under 'Zero-Flow'
Creators: name: Crothers, Ruth A.
name: Orr, Nicholas H. P.
name: van der Meer, Berend
name: Dullens, Roel P. A.
name: Yanagishima, Taiki
Publisher: name: arXiv
Year: 2023
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We optimize and characterize the preparation of 3-trimethoxysilyl propylmethacrylate (TPM) colloidal suspensions for three-dimensional confocal microscopy. We revisit a simple synthesis of TPM microspheres by nucleation of droplets from pre-hydrolyzed TPM oil in a 'zero-flow' regime, and demonstrate how precise and reproducible control of particle size may be achieved via single-step nucleation with a focus on how the reagents are mixed. We also revamp the conventional dyeing method for TPM particles to achieve uniform transfer of a fluorophore to the organosilica droplets, improving particle identification. Finally, we illustrate how a ternary mixture of tetralin, trichloroethylene and tetrachloroethylene may be used as a suspension medium which matches the refractive index of these particles while allowing independent control of the density mismatch between particle and solvent.
description: 27 pages, 6 Figures
Wave operators, similarity and dynamics for a class of Schroedinger operators with generic non-mixed interface conditions in 1D
Creators: name: Mantile, Andrea
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Functional Analysis (math.FA)
subject: Spectral Theory (math.SP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 81Q12, 47A40, 58J50

description: We consider a simple modification of the 1D-Laplacian where non-mixed interface conditions occur at the boundaries of a finite interval. It has recently been shown that Schrödinger operators having this form allow a new approach to the transverse quantum transport through resonant heterostructures. In this perspective, it is important to control the deformations effects introduced on the spectrum and on the time propagator by this class of non-selfadjont perturbations. In order to obtain uniform-in-time estimates of the perturbed semigroup, our strategy consists in constructing stationary waves operators allowing to intertwine the modified non-selfadjoint Schrödinger operator with a 'physical' Hamiltonian. For small values of a deformation parameter 'θ', this yields a dynamical comparison between the two models showing that the distance between the corresponding semigroups is dominated by |θ| uniformly in time in the L^2-operator norm.
description: 27 pages. Version 3: improved presentation with corrected typos; a proof is added in section 2; the section 4 has been largely reduced: details on the related topic will be presented in a further work
Ausstellungskalender
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 8 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Localisation of a Region on Subunit B' Neighboring the Active Center of the RNA Polymerase from Methanobacterium thermoautotrophicum Strain W
Creators: name: Zaychikov, E. F.
name: Mustaev, A. A.
name: Glaser, S. J.
name: Thomm, Michael
name: Grachev, M.
name: Hartmann, G.
Publisher: name: Universität Regensburg
Year: 1990
Subjects: subject: 570 Biowissenschaften, Biologie

description: Zeitschrift: Früherer Titel: Zentralblatt für Bakteriologie, Mikrobiologie und Hygiene / 1 / Originale / C
Thermal Dark Matter from a Confining Sector
Creators: name: Buckley, Matthew R.
name: Neil, Ethan T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study a class of dark matter models in which the dark matter is a baryon-like composite particle of a confining gauge group and also a pseudo-Nambu-Goldstone boson associated with the breaking of an enhanced chiral symmetry group. The approximate symmetry decouples the dark matter mass from the confinement scale of the new gauge group, leading to correct thermal relic abundances for dark matter masses far below the unitary bound, avoiding the typical conclusion of thermally produced composite dark matter. We explore the available parameter space in a minimal example model based on an SU(2) gauge group, and discuss prospects for experimental detection.
description: 14 pages, 5 figures. v2: added references. v3: update to published version
Charles de Tolnay, The Sistine Ceiling
Creators: name: Dussler, Luitpold
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Rezension zu: Charles de Tolnay, The Sistine Ceiling. Princeton: Princeton University Press 1945.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 9 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Martin Schaffner
Creators: name: Börsch-Supan, Helmut
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 13 Nr. 1 (1960): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: weighing the neutrino mass using the galaxy power spectrum of the CMASS sample
Creators: name: Zhao, Gong-Bo
name: Saito, Shun
name: Percival, Will J.
name: Ross, Ashley J.
name: Montesano, Francesco
name: Viel, Matteo
name: Schneider, Donald P.
name: Ernst, David J.
name: Manera, Marc
name: Miralda-Escude, Jordi
name: Ross, Nicholas P.
name: Samushia, Lado
name: Sanchez, Ariel G.
name: Swanson, Molly E. C.
name: Thomas, Daniel
name: Tojeiro, Rita
name: Yeche, Christophe
name: York, Donald G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We measure the sum of the neutrino particle masses using the three-dimensional galaxy power spectrum of the SDSS-III Baryon Oscillation Spectroscopic Survey (BOSS) Data Release 9 (DR9) CMASS galaxy sample. Combined with the cosmic microwave background (CMB), supernova (SN) and additional baryonic acoustic oscillation (BAO) data, we find upper 95 percent confidence limits of the neutrino mass $Σm_ν<0.340$ eV within a flat $Λ$CDM background, and $Σm_ν<0.821$ eV, assuming a more general background cosmological model. The number of neutrino species is measured to be $N_{\rm eff}=4.308\pm0.794$ and $N_{\rm eff}=4.032^{+0.870}_{-0.894}$ for these two cases respectively. We study and quantify the effect of several factors on the neutrino measurements, including the galaxy power spectrum bias model, the effect of redshift-space distortion, the cutoff scale of the power spectrum, and the choice of additional data. The impact of neutrinos with unknown masses on other cosmological parameter measurements is investigated. The fractional matter density and the Hubble parameter are measured to be $Ω_M=0.2796\pm0.0097$, $H_0=69.72^{+0.90}_{-0.91}$ km/s/Mpc (flat $Λ$CDM) and $Ω_M=0.2798^{+0.0132}_{-0.0136}$, $H_0=73.78^{+3.16}_{-3.17}$ km/s/Mpc (more general background model). Based on a Chevallier-Polarski-Linder (CPL) parametrisation of the equation-of-state $w$ of dark energy, we find that $w=-1$ is consistent with observations, even allowing for neutrinos. Similarly, the curvature Ω_K and the running of the spectral index $α_s$ are both consistent with zero. The tensor-to-scaler ratio is constrained down to $r<0.198$ (95 percent CL, flat $Λ$ CDM) and $r<0.440$ (95 percent CL, more general background model).
description: 18 pages, 19 figures, 8 tables, matches the published version in MNRAS
Haarnagel, W.: Probleme der Küstenforschung im Gebiet der südlichen Nordsee
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Haarnagel, W.: Probleme der Küstenforschung im Gebiet der südlichen Nordsee. Bd. 6. Hildesheim (August Lax) 1957. 99 Seiten mit 43 Taf.
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 27 (1958): Nachrichten aus Niedersachsens Urgeschichte
(Non)-Renormalization of the Chiral Vortical Effect Coefficient
Creators: name: Golkar, Siavash
name: Son, Dam T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show using diagramtic arguments that in some (but not all) cases, the temperature dependent part of the chiral vortical effect coefficient is independent of the coupling constant. An interpretation of this result in terms of quantization in the effective 3 dimensional Chern-Simons theory is also given. In the language of 3D dimensionally reduced theory, the value of the chiral vortical coefficient is related to the formula $\sum_{n=1}^\infty n=-1/12$. We also show that in the presence of dynamical gauge fields, the CVE coefficient is not protected from renormalization, even in the large $N$ limit.
description: 11 pages, 3 figures. Version 2 corrects an error and calculates leading radiative correction
Oxenstierna, Eric Graf: Die Nordgermanen
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Oxenstierna, Eric Graf: Die Nordgermanen. Bd. I. der Neuen Folge: Große Kulturen der Frühzeit. Stuttgart (G. Kilpper Verlag) 1957. 168 Seiten, 4 farbige, 104 einfarbige Tafeln und 1 Karte. Leinen
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 27 (1958): Nachrichten aus Niedersachsens Urgeschichte
Quark number susceptibilities from resummed perturbation theory
Creators: name: Andersen, Jens O.
name: Mogliacci, Sylvain
name: Su, Nan
name: Vuorinen, Aleksi
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We evaluate the second and fourth order quark number susceptibilities in hot QCD using two variations of resummed perturbation theory. On one hand, we carry out a one-loop calculation within hard-thermal-loop perturbation theory, and on the other hand perform a resummation of the four-loop finite density equation of state derived using a dimensionally reduced effective theory. Our results are subsequently compared with recent high precision lattice data, and their agreement thoroughly analyzed.
description: 5 pages, 3 figures. v3: Figures updated, published in Phys. Rev. D
О пределе мощности машин постоянного тока и способах его увеличения: Автореферат дис. к.тех.н.
Creators: name: Владимировна, Шевченко Валентина
Publisher: name: Zenodo
Year: 1981
Subjects: машины постоянного тока

description: Шевченко ВВ. О пределе мощности машин постоянного тока и способах его увеличения: Автореферат дис. ... к.тех.н. Специальность 05.09.01 - "Электрические машины". Ленинград: рукопись, 1981. 22 с. https://doi.org/10.5281/zenodo.3960769
Gravity Mediation Retrofitted
Creators: name: Bose, Milton
name: Dine, Michael
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Most discussion of metastable dynamical supersymmetry breaking (MDSB) has focussed on low energy breaking, as in gauge mediation. It is of interest to consider possible implications for intermediate scale breaking ("gravity mediation"), especially as the early LHC results suggest the possibility that supersymmetry, if broken at relatively low energies, might be tuned. A somewhat high scale for susy breaking could ameliorate the usual flavor problems of gravity mediation, resolve the question of cosmological moduli, and account for a Higgs with mass well above $M_Z$. We study MDSB in gravity mediation, especially retrofitted models in which discrete $R$ symmetries play an important role, considering questions including implications of symmetries for $B$ and $A$ terms, and the genericity of split supersymmetry.
description: 16 pages. Notational errors fixed, references added
Florin, Sten: Vräkulturen. Stenäldersboplatserna vid Mogetorp, Ostra Vrä och Brokvarn
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Florin, Sten: Vräkulturen. Stenäldersboplatserna vid Mogetorp, Ostra Vrä och Brokvarn. (Die Vrä-Kultur. Die steinzeitlichen Wohnplätze bei Mogetorp, Ostra Vrä und Brokvarn.) Mit Beiträgen von Maj-Britt Florin (Entwicklung der Vegetation) und Elisabeth Schiemann (Pflanzenfunde). Stockholm. (Kungl. Vitterhels Historie och Antikvitets Akademien) 1958. 300 Seiten mit 97 Text- abb., 1 Farbtafel, 52 Kunstdrucktaf. und 1 Tabelle
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 28 (1959): Nachrichten aus Niedersachsens Urgeschichte
Drack, Walter: Ältere Eisenzeit der Schweiz
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Drack, Walter: Ältere Eisenzeit der Schweiz. Materialhefte zur Ur- und Frühgeschichte der Schweiz. Hefti. Kanton Bern. I. Teil. Basel (Birkhäuser Verlag) 1958. 32 Seiten, 15 Textabb., 1 Karte, 26 Tafeln mit Strichzeichnungen und 8 Kunstdrucktaf. Brosch. 17,50 DM. Heft 2. Kanton Bern. II. Teil. Basel (Birkhäuser Verlag) 1959. 28 Seiten mit 13 Textabb., 1 Karte, 14 Taf. mit Strichzeichnungen und 11 Kunstdrucktaf. Brosch.
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 29 (1960): Nachrichten aus Niedersachsens Urgeschichte
OTA- ONA QARAMOG'ISIZ QOLGAN BOLALARNI TUTINGAN OILAGA MOSLASHUVI MAZMUNI
Creators: name: Raximova, Dildora
Publisher: name: Zenodo
Year: 2023

description: Mamlakatimizda yetim bolalar va ota-ona qaramogʻidan mahrum boʻlgan bolalarni tarbiyalashning tubdan yangilangan tizimini joriy etish, ularning barkamol avlod sifatida shakllanishi hamda ijtimoiy moslashuvini taʻminlash uchun zarur shart-sharoitlar yaratish[19]ga katta eʻtibor qaratilmoqda. Shuningdek, ota-ona qaramogʻisiz qolgan bolalar va yetim bolalar uchun maʻnaviy-maʻrifiy tadbirlarni tashkil etishning yangi usullarini ishlab chiqish, innovatsion texnologiyalari asosida bolalarni jismonan, maʻnaviy-axloqiy tarbiyalash, dunyoqarashi va intellektini rivojlantirishning taʻsirchan pedagogik mexanizmlarini ishlab chiqish ustuvor vazifalar sifatida belgilab berilgan
Salin, Edouard: La civilisation merovingienne d'apres les sepultures, les textes et le laboratoire
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Salin, Edouard: La civilisation merovingienne d'apres les se- pultures, les textes et le laboratoire. 4. (Schluß-) Band. Paris (A. et J. Picard et Cie) 1959. 579 Seiten mit 197 Textabb., 13 Tabellen und XIII Kunstdrucktafeln. Brosch.
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 29 (1960): Nachrichten aus Niedersachsens Urgeschichte
Waller, Karl: Die Gräberfelder von Hemmoor, Quelkhorn, Gudendorf und Duhnen-Wehrberg in Niedersachsen
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Waller, Karl: Die Gräberfelder von Hemmoor, Quelkhorn, Gudendorf und Duhnen-Wehrberg in Niedersachsen. Hamburg (Hamburgisches Museum für Völkerkunde und Vorgeschichte) 1959. 31 Seiten und 49 Tafeln.
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 29 (1960): Nachrichten aus Niedersachsens Urgeschichte
Extended point defects in crystalline materials: Ge and Si
Creators: name: Cowern, Nick E. B.
name: Simdyankin, Sergei
name: Ahn, Chihak
name: Bennett, Nick S.
name: Goss, Jonathan P.
name: Hartmann, Jean-Michel
name: Pakfar, Ardechir
name: Hamm, Silke
name: Valentin, Jérôme
name: Napolitani, Enrico
name: De Salvador, Davide
name: Bruno, Elena
name: Mirabella, Salvatore
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: B diffusion measurements are used to probe the basic nature of self-interstitial 'point' defects in Ge. We find two distinct self-interstitial forms - a simple one with low entropy and a complex one with entropy ~30 k at the migration saddle point. The latter dominates diffusion at high temperature. We propose that its structure is similar to that of an amorphous pocket - we name it a 'morph'. Computational modelling suggests that morphs exist in both self-interstitial and vacancy-like forms, and are crucial for diffusion and defect dynamics in Ge, Si and probably many other crystalline solids.
Transmission phase shifts of Kondo impurities
Creators: name: Carmi, Assaf
name: Oreg, Yuval
name: Berkooz, Micha
name: Goldhaber-Gordon, David
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the coherent properties of transmission through Kondo impurities, by considering an open Aharonov-Bohm ring with an embedded quantum dot. We develop a novel many-body scattering theory which enables us to calculate the conductance through the dot, the transmission phase shift, and the normalized visibility, in terms of the single-particle T-matrix. For the single-channel Kondo effect, we find at temperatures much below the Kondo temperature $T_K$ that the transmission phase shift is π/2 without any corrections up to order (T/T_K)^2. The visibility has the form 1-(πT/T_K)^2. For the non-Fermi liquid fixed point of the two channel Kondo, we find that transmission phase shift is π/2 despite the fact that a scattering phase shift is not defined. At zero temperature the visibility is 1/2, thus at zero temperature exactly half of the conductance is carried by single-particle processes. We explain that the spin summation masks the inherent scattering phases of the dot, which can be accessed only via a spin-resolved experiment. In addition, we calculate the effect of magnetic field and channel anisotropy, and generalize to the k-channel Kondo case.
Ein Schwertgrab in Langendamm, Kreis Nienburg (Weser)
Creators: name: Nowothnig, Walter
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 31 (1962): Nachrichten aus Niedersachsens Urgeschichte
Search for narrow resonances and quantum black holes in inclusive and b-tagged dijet mass spectra from pp collisions at sqrt(s) = 7 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for narrow resonances and quantum black holes is performed in inclusive and b-tagged dijet mass spectra measured with the CMS detector at the LHC. The data set corresponds to 5 inverse femtobarns of integrated luminosity collected in pp collisions at sqrt(s) = 7 TeV. No narrow resonances or quantum black holes are observed. Model-independent upper limits at the 95% confidence level are obtained on the product of the cross section, branching fraction into dijets, and acceptance for three scenarios: decay into quark-quark, quark-gluon, and gluon-gluon pairs. Specific lower limits are set on the mass of string resonances (4.31 TeV), excited quarks (3.32 TeV), axigluons and colorons (3.36 TeV), scalar color-octet resonances (2.07 TeV), E(6) diquarks (3.75 TeV), and on the masses of W' (1.92 TeV) and Z' (1.47 TeV) bosons. The limits on the minimum mass of quantum black holes range from 4 to 5.3 TeV. In addition, b-quark tagging is applied to the two leading jets and upper limits are set on the production of narrow dijet resonances in a model-independent fashion as a function of the branching fraction to b-jet pairs.
description: Replaced with published version. Included journal reference and DOI
Bandkeramische Siedlung in Schladen, Kreis Goslar
Creators: name: Schultz, Hans Adolf
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 31 (1962): Nachrichten aus Niedersachsens Urgeschichte
Chelodina pritchardi Kemp River
Creators: name: Georges, Arthur
name: Adams, Mark
name: McCORD, William
Publisher: name: Zenodo
Year: 2002
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Testudines
Chelidae
Chelodina
Chelodina pritchardi

description: Chelodina pritchardi:
Kemp River, PNG [N = 9].
description: Published as part of Georges, Arthur, Adams, Mark & McCORD, William, 2002, Electrophoretic delineation of species boundaries within the genus Chelodina (Testudines: Chelidae) of Australia, New Guinea and Indonesia, pp. 401-421 in Zoological Journal of the Linnean Society 134 (4) on page 407, DOI: 10.1046/j.1096-3642.2002.00007.x, http://zenodo.org/record/5434026