cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Universal Semi-totalistic Cellular Automaton on Kite and Dart Penrose Tilings
Creators: name: Imai, Katsunobu
name: Hatsuda, Takahiro
name: Poupet, Victor
name: Sato, Kota
Publisher: name: arXiv
Year: 2012
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: Computational Complexity (cs.CC)
subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences
subject: F.1.1; F.1.2; F.1.3

description: In this paper we investigate certain properties of semi-totalistic cellular automata (CA) on the well known quasi-periodic kite and dart two dimensional tiling of the plane presented by Roger Penrose. We show that, despite the irregularity of the underlying grid, it is possible to devise a semi-totalistic CA capable of simulating any boolean circuit on this aperiodic tiling.
description: In Proceedings AUTOMATA&JAC 2012, arXiv:1208.2498
Tre aandelige Sange
Creators: name: (:Unas)
Publisher: name: J.L. Sundts Bogtrykkeri, Trykkeri: J.L. Sundts Bogtrykkeri
Year: 0

description: Innhold: 2 blad.
description: Innhold: [1] Da Adam var i enlig Stand. [2] Et Bryllup blev holdt udi den Tid. [3] O salig Land, did Himlens Venner længte, Som her med kvalte Bryst paa Jorden gaar.
Microscopically-resolved simulations prove the existence of soft cluster crystals
Creators: name: Lenz, Dominic A.
name: Blaak, Ronald
name: Likos, Christos N.
name: Mladek, Bianca M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We perform extensive monomer-resolved computer simulations of suitably-designed amphiphilic dendritic macromolecules over a broad range of densities, proving the existence and stability of cluster crystals formed in these systems, as predicted previously on the basis of effective pair potentials [B. M. Mladek et al., Phys. Rev. Lett. 96, 045701 (2006)]. Key properties of these crystals, such as the adjustment of their site occupancy with density and the possibility to heal defects by dendrimer migration, are confirmed on the monomer-resolved picture. At the same time, important differences from the predictions of the pair potential picture, stemming from steric crowding, arise as well and they place an upper limit in the density for which such crystals can exist.
description: incl. Supplemental Material
Da Adam var i enlig Stand
Creators: name: (:Unas)
Publisher: name: J.L. Sundts Bogtrykkeri, Trykkeri: J.L. Sundts Bogtrykkeri
Year: 0
Subjects: Religion

description: Førstelinje: Da Adam var i enlig Stand.
description: Innhold: 8 vers.
description: Inngår i trykk: Tre aandelige Sange [1]
Zur stadtgeschichtlichen Bedeutung der Parzelle Ass. 636 in Braunschweig-Altstadt nach den archivalischen Quellen
Creators: name: Sterly, Marita
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 58 (1989): Nachrichten aus Niedersachsens Urgeschichte
Evolution of the Internet k-dense structure
Creators: name: Orsini, Chiara
name: Gregori, Enrico
name: Lenzini, Luciano
name: Krioukov, Dmitri
Publisher: name: arXiv
Year: 2013
Subjects: subject: Social and Information Networks (cs.SI)
subject: Networking and Internet Architecture (cs.NI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: As the Internet AS-level topology grows over time, some of its structural properties remain unchanged. Such time- invariant properties are generally interesting, because they tend to reflect some fundamental processes or constraints behind Internet growth. As has been shown before, the time-invariant structural properties of the Internet include some most basic ones, such as the degree distribution or clustering. Here we add to this time-invariant list a non-trivial property - k-dense decomposition. This property is derived from a recursive form of edge multiplicity, defined as the number of triangles that share a given edge. We show that after proper normalization, the k- dense decomposition of the Internet has remained stable over the last decade, even though the Internet size has approximately doubled, and so has the k-density of its k-densest core. This core consists mostly of content providers peering at Internet eXchange Points, and it only loosely overlaps with the high-degree or high-rank AS core, consisting mostly of tier-1 transit providers. We thus show that high degrees and high k-densities reflect two different Internet-specific properties of ASes (transit versus content providers). As a consequence, even though degrees and k-densities of nodes are correlated, the relative fluctuations are strong, and related to that, random graphs with the same degree distribution or even degree correlations as in the Internet, do not reproduce its k-dense decomposition. Therefore an interesting open question is what Internet topology models or generators can fully explain or at least reproduce the k-dense properties of the Internet.
description: 13 pages
Botanischer Beitrag zur Funktionsanalyse an mittelalterlichen Feuchtsedimenten aus Braunschweig
Creators: name: Hellwig, Maren
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 58 (1989): Nachrichten aus Niedersachsens Urgeschichte
Hans-Herbert Möller (Hrsg.), Düna/ Osterode — ein Herrensitz des frühen Mittelalters
Creators: name: Janssen, Walter
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: Rezension zu: Hans-Herbert Möller (Hrsg.), Düna/ Osterode — ein Herrensitz des frühen Mittelalters. — Arbeitshefte zur Denkmalpflege in Niedersachsen 6. Hannover 1986. 87 S. mit zahlreichen Abbildungen. ISBN 3-88079-011-6.
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 58 (1989): Nachrichten aus Niedersachsens Urgeschichte
An investigation into the clinical and genomic diversity of Human Papillomavirus in invasive disease in Scotland and the implications of new technologies
Creators: name: Guerendiain Regalado, Daniel
Publisher: name: The University of St Andrews
Year: 2023
Subjects: subject: Human papillomavirus
subject: Invasive disease
subject: HPV 16 sub-lineages
subject: Anal cancer
subject: HPV 16 viral load
subject: Next generation sequencing
subject: Droplet digital PCR (ddPCR)
subject: QR406.G8
subject: Papillomaviruses--Scotland
subject: Cancer--Research--Scotland

description: This study investigated the prevalence of human papillomavirus (HPV) in different HPV-driven cancers in Scotland, including cervical, oropharyngeal, and anal. The study found that 91.5% of cervical, 55% of oropharyngeal and 88.6% of anal cancers are driven by HPV. Data has shown that most of these infections could potentially be prevented by the HPV vaccines. This research also investigated novel molecular methods for detecting HPV, such as droplet digital PCR (ddPCR) and next-generation sequencing (NGS), which can provide more comprehensive data about the virus and its various (sub)-lineages. ddPCR was used to determine the number of HPV 16 copies per cell in anal cancers. It was found that the qualitative presence of HPV and high viral load was associated with more prolonged survival in anal cancers, consistent with other HPV-driven cancers. Prior to the sequencing, three different extraction methods were examined to identify which one could be best for NGS downstream. Additionally, a bioinformatics pipeline was set up and validated by comparing results with the International HPV Reference Centre. NGS was used to analyse the genome of the HPV 16 detected in anal cancer samples and anal swabs from an asymptomatic male population. By analysing the whole genome of the virus, HPV 16 sub-lineages were identified. Lineages A1 and A2 were the most prevalent in both groups, and only minimal differences were detected for sub-linages B1, C1, and D1. Analysing sub-lineages and clinical data showed no overall survival differences between A1 and non-A1 sub-lineages. In addition, the potential of NGS for HPV diagnosis, compared with conventional HPV testing and how NGS may be applied for the detection and risk stratification for HPV infection and associated diseases was also described. Finally, a case scenario was presented for guidance in implementing direct sequencing in an HPV reference laboratory.
Et Bryllup blev holdt udi den Tid
Creators: name: (:Unas)
Publisher: name: J.L. Sundts Bogtrykkeri, Trykkeri: J.L. Sundts Bogtrykkeri
Year: 0
Subjects: Religion
Ekteskap

description: Førstelinje: Et Bryllup blev holdt udi den Tid .
description: Innhold: 8 vers.
description: Inngår i trykk: Tre aandelige Sange [2]
Ein spätglazialer Fundplatz auf dem Friedhof in Melbeck, Ldkr. Lüneburg
Creators: name: Richter, Pascale B.
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 61 (1992): Nachrichten aus Niedersachsens Urgeschichte
Strain-tunable band parameters of ZnO monolayer in graphene-like honeycomb structure
Creators: name: Behera, Harihar
name: Mukhopadhyay, Gautam
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present ab initio calculations which show that the direct-band-gap, effective masses and Fermi velocities of charge carriers in ZnO monolayer (ML-ZnO) in graphene-like honeycomb structure are all tunable by application of in-plane homogeneous biaxial strain. Within our simulated strain limit of $\pm 10$%, the band gap remains direct and shows a strong non-linear variation with strain. Moreover, the average Fermi velocity of electrons in unstrained ML-ZnO is of the same order of magnitude as that in graphene. The results promise potential applications of ML-ZnO in mechatronics/straintronics and other nanodevices such as the nano-electromechanical systems (NEMS) and nano-optomechanical systems (NOMS).
description: 6 pages, 5 figures
Einige Zwischenergebnisse von der Wüstungsgrabung „Kloster Barthe“ im Heseler Wald, Ldkr. Leer
Creators: name: Bärenfänger, Rolf
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 61 (1992): Nachrichten aus Niedersachsens Urgeschichte
On the mathematically reliable long-term simulation of chaos of Lorenz equation in the interval [0,10000]
Creators: name: Liao, Shijun
name: Wang, Pengfei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences
subject: PACS numbers: 05.45.Pq, 05.40.Ca

description: Using 1200 CPUs of the National Supercomputer TH-A1 and a parallel integral algorithm based on the 3500th-order Taylor expansion and the 4180-digit multiple precision data, we have done a reliable simulation of chaotic solution of Lorenz equation in a rather long interval [0,10000] (Lorenz time unit). Such a kind of mathematically reliable chaotic simulation has never been reported. It provides us a numerical benchmark for mathematically reliable long-term prediction of chaos. Besides, it also proposes a safe method for mathematically reliable simulations of chaos in a finite but long enough interval. In addition, our very fine simulations suggest that such a kind of mathematically reliable long-term prediction of chaotic solution might have no physical meanings, because the inherent physical micro-level uncertainty due to thermal fluctuation might quickly transfer into macroscopic uncertainty so that trajectories for a long enough time would be essentially uncertain in physics.
description: 11 pages, 1 figure, accepted by Science China - Physics, Mechanics & Astronomy (published Online: 2014-01-01)
O salig Land, did Himlens Venner længte, Som her med kvalte Bryst paa Jorden gaar
Creators: name: (:Unas)
Publisher: name: J.L. Sundts Bogtrykkeri, Trykkeri: J.L. Sundts Bogtrykkeri
Year: 0
Subjects: Religion

description: Førstelinje: O salig Land, did Himlens Venner længte, Som her med kvalte Bryst paa Jorden gaar.
description: Innhold: 8 vers.
description: Melodi: Tænk naar engang
description: Inngår i trykk: Tre aandelige Sange [3]
Additional file 1 of Hormone replacement therapy is associated with improved cognition and larger brain volumes in at-risk APOE4 women: results from the European Prevention of Alzheimer’s Disease (EPAD) cohort
Creators: name: Saleh, Rasha N. M.
name: Hornberger, Michael
name: Ritchie, Craig W.
name: Minihane, Anne Marie
Publisher: name: figshare
Year: 2023
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Supplemental table 1. Brain structural outcomes (MRI), volumes (mean±SEM) in mm3, according to HRT use and APOE4 genotype status.
Inner Experience while Reading Fiction: A Descriptive Experience Sampling Exploration
Creators: name: Brouwers, Vincent Peter
Publisher: name: University of Nevada, Las Vegas
Year: 2015

description: Reading is ubiquitous. In Western culture, childhood education places a strong emphasis on acquiring the ability to read. Whereas many studies have examined the cognitive processes underlying reading ability, no previous studies have used a high-fidelity method of sampling inner experience to examine the direct, momentary inner experience while reading. The current study used the Descriptive Experience Sampling Method (DES) to explore the inner experience of 17 undergraduates, who had been trained in DES, while reading classical short stories. We found that participants while reading often innerly saw a visual depiction of the story, though the congruency of these depictions with the actual story on the page varied across participants and across moments. We also found that words were often present in participants' experience, though they were rarely, if ever, present as simply innerly voicing the text as it was read. We further observed that experiential styles while reading varied across participants, including the degree to which imagery or words were present while reading fiction. Implications and limitations of these findings were discussed.
Eine Siedlung der vorrömischen Eisenzeit/frühen Kaiserzeit mit Regenbogenschüsselchen bei Angerstein, Flecken Nörten-Hardenberg, Ldkr. Northeim
Creators: name: Christ, Eberhard
name: Zedelius, Volker
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 61 (1992): Nachrichten aus Niedersachsens Urgeschichte
Tre nye, glade Viser
Creators: name: (:Unas)
Publisher: name: Trykkeri: Johan L. Sundts Bogtrykkeri, Throndhjem
Year: 0

description: Innhold: 2 blad.
description: Innhold: [1] En Kjærligheds-Vise. [2] Den Overgivne. [3] Den glade Tid.
The binary fraction of planetary nebula central stars I. A high-precision, I-band excess search
Creators: name: De Marco, Orsola
name: Passy, Jean-Claude
name: Frew, D. J.
name: Moe, Maxwell
name: Jacoby, G. H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In an attempt to determine how many planetary nebulae derive from binary interactions, we have started a project to measure their unbiased binary fraction. This number, when compared to the binary fraction of the presumed parent population can give a first handle on the origin of planetary nebulae. By detecting 27 bona fide central stars in the I band we have found that 30% of our sample have an I band excess between one and a few sigmas, possibly denoting companions brighter than M3-4V and with separations smaller than approximately 1000 AU. By accounting for the undetectable companions, we determine a de-biased binary fraction of 67-78% for all companions at all separations. We compare this number to a main sequence binary fraction of (50+/-4)% determined for spectral types F6V-G2V, appropriate if the progenitors of today's PN central star population is indeed the F6V-G2V stars. The error on our estimate could be between 10 and 30%. We conclude that the central star binary fraction may be larger than expected from the putative parent population. Using the more sensitive J band of a subset of 11 central stars, the binary fraction is 54% for companions brighter than approximately M5-6V and with separations smaller than about 900 AU. De-biassing this number we obtain a binary fraction of 100-107%. The two numbers should be the same and the discrepancy is likely due to small number statistics. We also present an accurately vetted compilation of observed main sequence star magnitudes, colours and masses, which can serve as a reference for future studies. We also present synthetic colours of hot stars as a function of temperature (20-170kK) and gravity (log g= 6-8) for Solar and PG1159 compositions.
description: 22 pages, 6 figures, 12 tables, accepted by MNRAS
Klaus Raddatz, Sörup I. Ein Gräberfeld der Eisenzeit in Angeln
Creators: name: Teegen, Wolf-Rüdiger
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: Rezension zu: Klaus Raddatz, Sörup I. Ein Gräberfeld der Eisenzeit in Angeln. Mit einem Beitrag von Hans Drescher (und Leichenbrandbestimmungen von I. Kühl und U. Thieme). — Offa-Bücher 46 = Untersuchungen aus dem Schleswig- Holsteinischen Landesmuseum für Vor- und Frühgeschichte in Schleswig, dem Landesamt für Vor- und Frühgeschichte von Schleswig-Holstein in Schleswig und dem Institut für Ur- und Frühgeschichte der Universität Kiel. Neue Folge 46 = Urnenfriedhöfe Schleswig-Holsteins 6. Neumünster: Karl Wachholtz Verlag 1981. 201 S. mit geographischem Register und Sachregister, 168 Taf., davon 24 Phototaf., 39 Karten, 8 Fundregister und 2 (Falt-) Pläne. ISSN 0581-9741; ISBN 3-529-01146-0.

Kerstin Lagler, Sörup II und Südensee. Zwei eisenzeitliche Urnenfriedhöfe in Angeln. — Offa-Bücher 68 = Untersuchungen aus dem Institut für Ur- und Frühgeschichte der Universität Kiel und dem Archäologischen Landesmuseum der Christian-Albrechts-Universität, Schleswig sowie dem Landesamt für Vor- und Frühgeschichte von Schleswig-Holstein, Schleswig. Neue Folge 68 = Urnenfriedhöfe Schleswig-Holsteins 13. Neumünster: Karl Wachholtz Verlag 1989. 121 S., 77 Karten, 65 Taf. ISSN 0581-9741; ISBN 3-529-01168-1.
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 61 (1992): Nachrichten aus Niedersachsens Urgeschichte
A Generalization of Fermat's Principle for Classical and Quantum Systems
Creators: name: Elsayed, Tarek A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The analogy between dynamics and optics had a great influence on the development of the foundations of classical and quantum mechanics. We take this analogy one step further and investigate the validity of Fermat's principle in many-dimensional spaces describing dynamical systems (i.e., the quantum Hilbert space and the classical phase and configuration space). We propose that if the notion of a metric distance is well defined in that space and the velocity of the representative point of the system is an invariant of motion, then a generalized version of Fermat's principle will hold. We substantiate this conjecture for time-independent quantum systems and for a classical system consisting of coupled harmonic oscillators. An exception to this principle is the configuration space of a charged particle in a constant magnetic field; in this case the principle is valid in a frame rotating by half the Larmor frequency, not the stationary lab frame.
description: Revised edition; accepted for publication in Physics Letters A
Doctoral thesis recital (piano (chamber))
Creators: name: Chojnacki, Noah
Publisher: name: The University of Texas at Austin
Year: 2023
Subjects: Trios (Piano, clarinet, viola)
Sonatas (Pianos (2))

description: Märchenerzählungen / Robert Schumann -- Sonata no. 2 op. 34b in F minor for two pianos, four hands / Johannes Brahms.
The generalized Kadanoff-Baym ansatz. Computing nonlinear response properties of finite systems
Creators: name: Balzer, K.
name: Hermanns, S.
name: Bonitz, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: For a minimal Hubbard-type system at different interaction strengths U, we investigate the density-response for an excitation beyond the linear regime using the generalized Kadanoff-Baym ansatz (GKBA) and the second Born (2B) approximation. We find strong correlation features in the response spectra and establish the connection to an involved double excitation process. By comparing approximate and exact Green's function results, we also observe an anomalous U-dependence of the energy of this double excitation in 2B+GKBA. This is in accordance with earlier findings [K. Balzer et al., EPL 98, 67002 (2012)] on double excitations in quantum wells.
description: PNGF 5
Additional file 2 of Hormone replacement therapy is associated with improved cognition and larger brain volumes in at-risk APOE4 women: results from the European Prevention of Alzheimer’s Disease (EPAD) cohort
Creators: name: Saleh, Rasha N. M.
name: Hornberger, Michael
name: Ritchie, Craig W.
name: Minihane, Anne Marie
Publisher: name: figshare
Year: 2023
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Supplemental table 2. Effect sizes for the use of HRT on select cognitive test scores and regional brain volumes according to APOE genotype.
Bericht über die Ausgrabungstätigkeit der kommunalen Archäologen in Niedersachsen 1991
Creators: name: Tempel, Wolf-Dieter
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 61 (1992): Nachrichten aus Niedersachsens Urgeschichte
Ein Erdwerk der Michelsberger Kultur bei Einbeck, Ldkr. Northeim Bericht über die Ausgrabungskampagne 1992
Creators: name: Rinne, Christoph
name: Heege, Andreas
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 62 (1993): Nachrichten aus Niedersachsens Urgeschichte
Lifting Galois sections along torsors
Creators: name: Borne, Niels
name: Emsalem, Michel
name: Stix, Jakob
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 14H30, 14G05

description: The cuspidalization conjecture, which is a consequence of Grothendieck's section conjecture, asserts that for any smooth hyperbolic curve $X$ over a finitely generated field $k$ of characteristic $0$ and any non empty Zariski open $U \subset X$, every section of $π_1 (X, \bar x) \to \mathrm{Gal}_k$ lifts to a section of $π_1 (U,\bar x) \to \mathrm{Gal}_k$. We consider in this article the problem of lifting Galois sections to the intermediate quotient $ π_1^{cc}(U)$ introduced by Mochizuki. We show that when $k = \mathbb Q$ and $D=X\setminus U$ is an union of torsion sub-packets every Galois section actually lifts to $ π_1^{cc}(U)$. One of the main tools in the proof is the construction of torus torsors $F_D$ and $E_D$ over $X$ and the geometric interpretation $ π_1^{cc}(U) \simeq π_1 (F_D)$.
description: v2 corresponds to the published, deeply revised and much shortened version. We think that v1, that contains the same results, could still be helpful to the reader preferring a self-contained text
Den glade Tid
Creators: name: (:Unas)
Publisher: name: Trykkeri: Johan L. Sundts Bogtrykkeri, Throndhjem
Year: 0
Subjects: Kjærlighet
Døden

description: Førstelinje: Den glade Tid er nu rent forsvundet.
description: Innhold: 6 vers.
description: Inngår i trykk: Tre nye, glade Viser [3]
Greener Synthesis of O, S, N-Nitrogen-Containing Heterocycles in Water, PEG, and Bio-Based Solvents
Creators: name: Campos, Joana F.
name: Berteina-Raboin, Sabine
Publisher: name: Zenodo
Year: 2021
Subjects: Bio-based solvents
O,S,N-heterocycles synthesis
catalytic and greener methodology

description: The solvents used in chemistry are a fundamental element of the environmental performance of processes in corporate and academic laboratories. Their influence on costs, health safety, and nature cannot be neglected. Quantitatively, solvents are the most abundant constituents of chemical transformations; therefore, acting on solvents and replacing standard solvents with safer products can have a great ecological impact. However, not all green solvents are suitable for the wide scope of organic chemistry reactions. A second point to consider is that 50% of pharmaceutical drugs are nitrogen heterocycles compounds. It therefore appeared important to provide an overview of the more ecological methodologies for synthesizing this class of compounds. In this review, all publications since 2000 that describe green reactions leading to the formation of nitrogen heterocycles using safe solvents were considered. We chose water, PEG, and bio-based solvents for their negligible toxicity. The synthesis of five-, six-, and seven-membered aromatic nitrogen heterocycles using green reactions reported in the literature to date is described. We describe biologically based solvents that have been reported as valid alternatives in the synthesis of N-heterocycles, which are; Meglumine, Gluconic acid, Ethyl lactate and Lactic acid.
Ein Beitrag zur Kenntnis des Zaumzeugs der Römischen Kaiserzeit im mitteleuropäischen Barbaricum
Creators: name: Raddatz, Klaus
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 62 (1993): Nachrichten aus Niedersachsens Urgeschichte
Spin-filtering and charge- and spin-switching effects in a quantum wire with periodically attached stubs
Creators: name: Xiao, Xianbo
name: Chen, Zhaoxia
name: Rao, Zhiming
name: Nie, Wenjie
name: Zhou, Guanghui
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Spin-dependent electron transport in a periodically stubbed quantum wire in the presence of Rashba spin-orbit interaction (SOI) is studied via the nonequilibrium Green's function method combined with the Landauer-Buttiker formalism. The coexistence of spin filtering, charge and spin switching are found in the considered system. The mechanism of these transport properties is revealed by analyzing the total charge density and spin-polarized density distributions in the stubbed quantum wire. Furthermore, periodic spin-density islands with high polarization are also found inside the stubs, owing to the interaction between the charge density islands and the Rashba SOI-induced effective magnetic field. The proposed nanostructure may be utilized to devise an all-electrical multifunctional spintronic device.
description: 4 pages, 4 figures
Additional file 3 of Hormone replacement therapy is associated with improved cognition and larger brain volumes in at-risk APOE4 women: results from the European Prevention of Alzheimer’s Disease (EPAD) cohort
Creators: name: Saleh, Rasha N. M.
name: Hornberger, Michael
name: Ritchie, Craig W.
name: Minihane, Anne Marie
Publisher: name: figshare
Year: 2023
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3: Supplemental figure 1. Association between entorhinal (up) and amygdala volumes (down) with age of HRT initiation. Multiple linear regression model showing the association between entorhinal (left and right) and amygdala (left and right) volumes with age of HRT initiation in non-APOE4 carriers (blue) and APOE4 carriers (red). Model-1 covariates: Age + years of education + handedness + marital status + CDR. Model-2: Model 1 covariates + age of HRT initiation (as an independent variable). Reported results are of model-2. APOE4 n= 27. non-APOE4 n= 46.
En Kjærligheds-Vise
Creators: name: (:Unas)
Publisher: name: Trykkeri: Johan L. Sundts Bogtrykkeri, Throndhjem
Year: 0
Subjects: Kjærlighet

description: Førstelinje: Jeg skrive et Brev udaf Kjærlighed stor.
description: Innhold: 5 vers.
description: Inngår i trykk: Tre nye, glade Viser [1]
Den Overgivne
Creators: name: (:Unas)
Publisher: name: Trykkeri: Johan L. Sundts Bogtrykkeri, Throndhjem
Year: 0
Subjects: Kjærlighet

description: Førstelinje: Min Ven, du har gjort Nar af mig.
description: Innhold: 11 vers.
description: Inngår i trykk: Tre nye, glade Viser [2]
Ein Brettspielstein des Mittelalters aus dem Kreuzgangbezirk des St. Marien-Doms zu Hildesheim
Creators: name: Zedelius, Volker
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 62 (1993): Nachrichten aus Niedersachsens Urgeschichte
Ein spätmittelalterliches Pilgerzeichen aus Gagat, gefunden in Otterndorf-Westerwörden, Ldkr. Cuxhaven
Creators: name: Thier, Bernd
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 62 (1993): Nachrichten aus Niedersachsens Urgeschichte
Additional file 1 of The impact of obesity on the accuracy of DXA BMD for DXA-equivalent BMD estimation
Creators: name: Kim, Min-Woo
name: Lee, Dong-Ha
name: Huh, Jung-Wook
name: Bai, Jang-Whan
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 1.
Bericht über die Ausgrabungstätigkeit der kommunalen Archäologen in Niedersachsen 1992
Creators: name: Tempel, Wolf-Dieter
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 62 (1993): Nachrichten aus Niedersachsens Urgeschichte
Tre smukke Fæderelandssange
Creators: name: (:Unas)
Publisher: name: J.L. Sundts Officin, Trykkeri: J.L. Sundts Officin, Trondhjem
Year: 0

description: Innhold: 2 blad.
description: Innhold: [1] Du elskede, du høie Fædreland. [2] Held os! vi har et Fødeland. [3] Hvor herligt er mit Fødeland!
A basic class of symmetric orthogonal polynomials of a discrete variable
Creators: name: Masjed-Jamei, Mohammad
name: Area, Iván
Publisher: name: arXiv
Year: 2012
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 42C05, 33E30, 33C47 (Primary) 33C45, 33C20 (Secondary)

description: By using a generalization of Sturm-Liouville problems in discrete spaces, a basic class of symmetric orthogonal polynomials of a discrete variable with four free parameters, which generalizes all classical discrete symmetric orthogonal polynomials, is introduced. The standard properties of these polynomials, such as a second order difference equation, an explicit form for the polynomials, a three term recurrence relation and an orthogonality relation are presented. It is shown that two hypergeometric orthogonal sequences with 20 different weight functions can be extracted from this class. Moreover, moments corresponding to these weight functions can be explicitly computed. Finally, a particular example containing all classical discrete symmetric orthogonal polynomials is studied in detail.
Du elskede, du høie Fædreland
Creators: name: (:Unas)
Publisher: name: J.L. Sundts Officin, Trykkeri: J.L. Sundts Officin, Trondhjem
Year: 0
Subjects: Patriotisme

description: Førstelinje: Du elskede, du høie Fædreland.
description: Innhold: 3 vers.
description: Inngår i trykk: Tre smukke Fæderelandssange [1]
Held os! vi har et Fødeland
Creators: name: (:Unas)
Publisher: name: J.L. Sundts Officin, Trykkeri: J.L. Sundts Officin, Trondhjem
Year: 0
Subjects: Patriotisme

description: Førstelinje: Held os! vi har et Fødeland.
description: Innhold: 6 vers.
description: Inngår i trykk: Tre smukke Fæderelandssange [2]
Localized electron states near the armchair edge of graphene
Creators: name: Maksimov, P. A.
name: Rozhkov, A. V.
name: Sboychakov, A. O.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: It is known that zigzag graphene edge is able to support edge states: there is a non-dispersive single-electron band localized near the zigzag edge. However, it is generally believed that no edge states exist near the armchair edge. In this paper we re-examine this notion. It is demonstrated that while, indeed, the pristine armchair edge does not support any localized states, they do appear if the edge is subjected to suitable modifications (e.g. chemical functionalization). We explicitly present two types of the edge modification which support the localized states. Unlike zigzag edge states, which have zero energy and show no dispersion, properties of the armchair localized states depend sensitively on the type of edge modification. Under suitable conditions they demonstrate pronounced dispersion. While the zigzag edge state wavefunction decays monotonously when we move away from the edge, the armchair edge state wavefunction shows non-monotonous decay. Such states may be observed in scanning tunneling spectroscopy experimentally.
description: 11 pages, 11 figures. Typos were corrected, figures 5,6,11 were updated. The main result of paper is unchanged
Additional file 1 of Salvage total hip arthroplasty after failed internal fixation for proximal femur and acetabular fractures
Creators: name: Hung, Ching-Chieh
name: Chen, Kuan-Hsiang
name: Chang, Chih-Wei
name: Chen, Yi-Chen
name: Tai, Ta-Wei
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Table S1. Subgroup analysis of THA after fixation failure.
Mutmaßungen über das Künstlerbuch für das Jahr 2017 und kaum darüber hinaus
Creators: name: Lüscher, Mario
Publisher: name: AKMB-news: Informationen zu Kunst, Museum und Bibliothek
Year: 2018

description: -
description: AKMB-news: Informationen zu Kunst, Museum und Bibliothek, Bd. 23, Nr. 1 (2017): AKMB-news
M. F. Álvarez, Johanna die Wahnsinnige 1479–1555. Königin und Gefangene. Aus dem Spanischen übersetzt von M. Strobel, 2005
Creators: name: Reinbold, M.
Publisher: name: Francia
Year: 2018

description: -
description: Francia, Bd. 33, Nr. 2 (2006)
The democraticness of traditional political systems in Africa
Creators: name: Neupert-Wentz, Clara
name: Kromrey, Daniela
name: Bayer, Axel
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Space Science
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Traditional political systems (TPS) are an important part of the political landscape in Africa. They govern subnational communities and differ from nation states, both in their institutional set-up as well as in their legitimacy. Yet, we have little comparative knowledge on these political systems and, in particular, whether they can be described as democratic. In this article, we analyse the democraticness of TPS based on a new expert survey. Using confirmatory factor analysis (CFA), we show that the more than 140 ethnic groups we analyse vary meaningfully in their democraticness. Measures of public preference input and of political process control contribute particularly to a latent measure of democraticness. Furthermore, we find some indication for regionally interdependent institutions, with slightly more democratic systems in Southern Africa and less democratic systems in West Africa. Yet, no such interdependence exists between the state and the group level. Finally, we find that more hierarchically organized political systems, kings, and chiefs, as well as those organized in segments, are on average less democratic, while the presence of elders is associated with higher levels of democraticness.
Effects of metallic spacer in layered superconducting Sr2(Mg$_y$Ti$_{1-y}$)O3FeAs
Creators: name: Lee, K. -W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The highly two-dimensional superconducting system Sr2(Mg$_y$Ti$_{1-y}$)O3FeAs, recently synthesized in the range of 0.2 < y < 0.5, shows an Mg concentration-dependent $T_c$. Reducing the Mg concentration from y=0.5 leads to a sudden increase in $T_c$, with a maximum $T_c$ ~40 K at y=0.2. Using first principles calculations, the unsynthesized stoichiometric y=0 and the substoichiometric y=0.5 compounds have been investigated. For the 50% Mg-doped phase (y=0.5), Sr2(Mg$_y$Ti$_{1-y}$)O3 layers are completely insulating spacers between FeAs layers, leading to the fermiology such as that found for other Fe pnictides. At y=0, representing a phase with metallic Sr2TiO3 layers, the $Γ$-centered Fe-derived Fermi surfaces (FSs) considerably shrink or disappear. Instead, three $Γ$-centered Ti FSs appear, and in particular two of them have similar size, like in MgB2. Interestingly, FSs have very low Fermi velocity in large fractions: the lowest being 0.6$\times10^6$ cm/s. Furthermore, our fixed spin moment calculations suggest the possibility of magnetic ordering, with magnetic Ti and nearly nonmagnetic Fe ions. These results indicate a crucial role of Sr2(Mg$_y$Ti$_{1-y}$)O3 layers in this superconductivity.
description: 7 pages; Proceedings of ICSM-2012
Energy-Efficient Communication in the Presence of Synchronization Errors
Creators: name: Huang, Yu-Chih
name: Niesen, Urs
name: Gupta, Piyush
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Communication systems are traditionally designed to have tight transmitter-receiver synchronization. This requirement has negligible overhead in the high-SNR regime. However, in many applications, such as wireless sensor networks, communication needs to happen primarily in the energy-efficient regime of low SNR, where requiring tight synchronization can be highly suboptimal. In this paper, we model the noisy channel with synchronization errors as an insertion/deletion/substitution channel. For this channel, we propose a new communication scheme that requires only loose transmitter-receiver synchronization. We show that the proposed scheme is asymptotically optimal for the Gaussian channel with synchronization errors in terms of energy efficiency as measured by the rate per unit energy. In the process, we also establish that the lack of synchronization causes negligible loss in energy efficiency. We further show that, for a general discrete memoryless channel with synchronization errors and a general input cost function admitting a zero-cost symbol, the rate per unit cost achieved by the proposed scheme is within a factor two of the information-theoretic optimum.
description: 23 pages, to appear in IEEE Transactions on Information Theory
Additional file 1 of Short-term difference only in reported outcomes (PROMs) after anterior or posterior approach to total hip arthroplasty: a 4-year prospective multi-centre observational study
Creators: name: Lin, D-Yin
name: Samson, Anthony J.
name: Cehic, Matthew G.
name: Brown, Brigid
name: Kaambwa, Billingsley
name: Wilson, Christopher
name: Kroon, Hidde M.
name: Jaarsma, Ruurd L.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1. Additional statistical analyses.
Hvor herligt er mit Fødeland!
Creators: name: (:Unas)
Publisher: name: J.L. Sundts Officin, Trykkeri: J.L. Sundts Officin, Trondhjem
Year: 0
Subjects: Patriotisme

description: Førstelinje: Hvor herligt er mit Fødeland!.
description: Innhold: 6 vers.
description: Inngår i trykk: Tre smukke Fæderelandssange [3]
The Impact of Parental Divorce on Children's Confidence Levels in Young Adulthood
Creators: name: Jackson, Lawrence
Publisher: name: University of Nevada, Las Vegas
Year: 2015

description: Divorce continues to be a life transition that affects a substantial amount of adults and children each year. In addition to the impact that divorce can have on adults involved, the impact of divorce is amplified greatly when there are children involved. Divorce can have long-term effects and may influence children's relationship satisfaction, trust, commitment in intimate relationships, and optimism (Mustonen, Huurre, Haukkala, Kiviruusu, & Aro, 2011). The purpose of this study is to investigate the relationship between social support and confidence levels for those impacted by parental divorce. Social support includes guidance counseling, service support, or financial support (Kitson, Moir, & Mason, 1982). In this study, social support is defined as any type of support given to children by parents, family or friends. Confidence level is being defined in two ways: by career expectations and confidence in having long-term, successful romantic relationships in adulthood. Career expectations and potential for romantic relationships are two variables that help establish one's identity at the beginning of adulthood (Washington & Hans, 2013). Three hundred twelve participants between the ages of 18-25 participated in the study. A MANOVA and a Pearson 2- tailed correlation were performed to assess the variance between social support and confidence levels and the relationship between the amount of social support and confidence levels. The results indicate that the quality of social
support has a positive influence in terms of career expectations and relationship confidence and that there was a significant relationship between the amount of social support and confidence levels. The findings suggest the importance of the quality of relationship regarding social support is more significant than the quantity or amount of social support given by parents, family members, or friends.
Alfred Haverkamp (Hg.), Geschichte der Juden im Mittelalter von der Nordsee bis zu den Südalpen. Teil 1: Kommentarband, 428 p.; Teil 2: Ortskatalog, 468 p.; Teil 3: Kommentiertes Kartenwerk, 2002
Creators: name: Graboïs, Aryeh
Publisher: name: Francia
Year: 2018

description: Francia, Bd. 34, Nr. 1 (2007)
Matthias M. Tischler, Die Christus- und Engelweihe im Mittelalter. Texte, Bilder und Studien zu einem ekklesiologischen Erzählmotiv, 2004
Creators: name: Bayard, Florence
Publisher: name: Francia
Year: 2018

description: -
description: Francia, Bd. 34, Nr. 1 (2007)
Tuning effective interactions close to the critical point in colloidal suspensions
Creators: name: Gnan, Nicoletta
name: Zaccarelli, Emanuela
name: Sciortino, Francesco
Publisher: name: arXiv
Year: 2012
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We report a numerical investigation of two colloids immersed in a critical solvent, with the aim of quantifying the effective colloid-colloid interaction potential. By turning on an attraction between the colloid and the solvent particles we follow the evolution from the case in which the solvent density close to the colloids changes from values smaller than the bulk to values larger than the bulk. We thus effectively implement the so-called $(+,+)$ and $(-,-)$ boundary conditions defined in field theoretical approaches focused on the description of critical Casimir forces. We find that the effective potential at large distances decays exponentially, with a characteristic decay length compatible with the bulk critical correlation length, in full agreement with theoretical predictions. We also investigate the case of $(+,-)$ boundary condition, where the effective potential becomes repulsive. Our study provides a guidance for a design of the interaction potential which can be exploited to control the stability of colloidal systems.
Afskedssang
Creators: name: (:Unas)
Publisher: name: Trykkeri: J.L. Sundt, Trondhjem
Year: 0
Subjects: Kjærlighet

description: Førstelinje: Adjø, min søde Pige, nu maa jeg reise bort.
description: Innhold: 4 vers.
description: Inngår i trykk: Tre nye Viser [3]
Quantum discord amplification induced by quantum phase transition via a cavity-Bose-Einstein-condensate system
Creators: name: Yuan, Ji-Bing
name: Kuang, Le-Man
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a theoretical scheme to realize a sensitive amplification of quantum discord (QD) between two atomic qubits via a cavity-Bose-Einstein condensate (BEC) system which was used to firstly realize the Dicke quantum phase transition (QPT) [Nature 464, 1301 (2010)]. It is shown that the influence of the cavity-BEC system upon the two qubits is equivalent to a phase decoherence environment. It is found that QPT in the cavity-BEC system is the physical mechanism of the sensitive QD amplification.
description: 5 pages, 3 figures
Real-Time Welfare-Maximizing Regulation Allocation in Dynamic Aggregator-EVs System
Creators: name: Sun, Sun
name: Dong, Min
name: Liang, Ben
Publisher: name: arXiv
Year: 2013
Subjects: subject: Systems and Control (eess.SY)
subject: Performance (cs.PF)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: The concept of vehicle-to-grid (V2G) has gained recent interest as more and more electric vehicles (EVs) are put to use. In this paper, we consider a dynamic aggregator-EVs system, where an aggregator centrally coordinates a large number of dynamic EVs to perform regulation service. We propose a Welfare-Maximizing Regulation Allocation (WMRA) algorithm for the aggregator to fairly allocate the regulation amount among its EVs. Compared to previous works, WMRA accommodates a wide spectrum of vital system characteristics, including dynamics of EV, limited EV battery size, EV battery degradation cost, and the cost of using external energy sources for the aggregator. The algorithm operates in real time and does not require any prior knowledge of the statistical information of the system. Theoretically, we demonstrate that WMRA is away from the optimum by O(1/V), where V is a controlling parameter depending on EV's battery size. In addition, our simulation results indicate that WMRA can substantially outperform a suboptimal greedy algorithm.
description: 13 pages