cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Skeletal muscle-specific Prmt1 deletion causes muscle atrophy via deregulation of the PRMT6-FOXO3 axis
Creators: name: Seri Choi
name: Hyeon-Ju Jeong
name: Hyebeen Kim
name: Dahee Choi
name: Cho, Sung-Chun
name: Seong, Je Kyung
name: Seung-Hoi Koo
name: Kang, Jong-Sun
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Protein arginine methyltransferases (PRMTs) have emerged as important regulators of skeletal muscle metabolism and regeneration. However, the direct roles of the various PRMTs during skeletal muscle remodeling remain unclear. Using skeletal muscle-specific prmt1 knockout mice, we examined the function and downstream targets of PRMT1 in muscle homeostasis. We found that muscle-specific PRMT1 deficiency led to muscle atrophy. PRMT1-deficient muscles exhibited enhanced expression of a macroautophagic/autophagic marker LC3-II, FOXO3 and muscle-specific ubiquitin ligases, TRIM63/MURF-1 and FBXO32, likely contributing to muscle atrophy. The mechanistic study reveals that PRMT1 regulates FOXO3 through PRMT6 modulation. In the absence of PRMT1, increased PRMT6 specifically methylates FOXO3 at arginine 188 and 249, leading to its activation. Finally, we demonstrate that PRMT1 deficiency triggers FOXO3 hyperactivation, which is abrogated by PRMT6 depletion. Taken together, PRMT1 is a key regulator for the PRMT6-FOXO3 axis in the control of autophagy and protein degradation underlying muscle maintenance. Abbreviations: Ad-RNAi: adenovirus-delivered small interfering RNA; AKT: thymoma viral proto-oncogene; AMPK: AMP-activated protein kinase; Baf A1: bafilomycin A1; CSA: cross-sectional area; EDL: extensor digitorum longus; FBXO32: F-box protein 32; FOXO: forkhead box O; GAS: gatrocnemieus; HDAC: histone deacetylase; IGF: insulin-like growth factor; LAMP: lysosomal-associated membrane protein; MAP1LC3B/LC3B: microtubule-associated protein 1 light chain 3 beta; mKO: Mice with skeletal muscle-specific deletion of Prmt1; MTOR: mechanistic target of rapamycin kinase; MYH: myosin heavy chain; MYL1/MLC1f: myosin, light polypeptide 1; PRMT: protein arginine N-methyltransferase; sgRNA: single guide RNA; SQSTM1: sequestosome 1; SOL: soleus; TA: tibialis anterior; TRIM63/MURF-1: tripartite motif-containing 63; YY1: YY1 transcription factor
title: ADCO, Sixième cartulaire de Saint-Étienne de Dijon (1662), Cart. 30 (G 133), 441 folios, f. 359
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 359, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 359, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Theoretical aspects of quantum electrodynamics in a finite volume with periodic boundary conditions
Creators: name: Davoudi, Zohreh
name: Harrison, James
name: Jüttner, Andreas
name: Portelli, Antonin
name: Savage, Martin J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: First-principles studies of strongly-interacting hadronic systems using lattice quantum chromodynamics (QCD) have been complemented in recent years with the inclusion of quantum electrodynamics (QED). The aim is to confront experimental results with more precise theoretical determinations, e.g. for the anomalous magnetic moment of the muon and the CP-violating parameters in the decay of mesons. Quantifying the effects arising from enclosing QED in a finite volume remains a primary target of investigations. To this end, finite-volume corrections to hadron masses in the presence of QED have been carefully studied in recent years. This paper extends such studies to the self-energy of moving charged hadrons, both on and away from their mass shell. In particular, we present analytical results for leading finite-volume corrections to the self-energy of spin-0 and spin-$\frac{1}{2}$ particles in the presence of QED on a periodic hypercubic lattice, once the spatial zero mode of the photon is removed, a framework that is called $\mathrm{QED}_{\mathrm{L}}$. By altering modes beyond the zero mode, an improvement scheme is introduced to eliminate the leading finite-volume corrections to masses, with potential applications to other hadronic quantities. Our analytical results are verified by a dedicated numerical study of a lattice scalar field theory coupled to $\mathrm{QED}_{\mathrm{L}}$. Further, this paper offers new perspectives on the subtleties involved in applying low-energy effective field theories in the presence of $\mathrm{QED}_{\mathrm{L}}$, a theory that is rendered non-local with the exclusion of the spatial zero mode of the photon, clarifying recent discussions on this matter.
description: 57 pages, 10 figures, version accepted for publication in Phys. Rev. D
ความคิดเห็นของเกษตรกรผู้ปลูกมันสําปะหลังต่อการดําเนินงานโครงการส่งเสริมเกษตรแบบแปลงใหญ่ในจังหวัดขอนแก่น
Creators: name: กนิษฐา ชาลีเปลี่ยม
Publisher: name: คณะเทคโนโลยีการเกษตร  มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2021
Subjects: มันสําปะหลัง
การส่งเสริมเกษตรแบบแปลงใหญ่
ความคิดเห็น

description: วารสารเกษตรพระวรุณ, 18, 1, 88-94
Matched asymptotic solutions for the steady banded flow of the diffusive Johnson-Segalman model in various geometries
Creators: name: Radulescu, O
name: Olmsted, P. D.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present analytic solutions for steady flow of the Johnson-Segalman (JS) model with a diffusion term in various geometries and under controlled strain rate conditions, using matched asymptotic expansions. The diffusion term represents a singular perturbation that lifts the continuous degeneracy of stable, banded, steady states present in the absence of diffusion. We show that the stable steady flow solutions in Poiseuille and cylindrical Couette geometries always have two bands. For Couette flow and small curvature, two different banded solutions are possible, differing by the spatial sequence of the two bands.
description: 15 pp, to be published in Journal of Non-Newtonian Fluid Mechanics
การวัดประสิทธิภาพการดําเนินงานฟาร์มของเกษตรกรรุ่นใหม่จังหวัดมหาสารคาม
Creators: name: มนันยา นันทสาร
Publisher: name: คณะเทคโนโลยีการเกษตร  มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2021
Subjects: เกษตรกรรุ่นใหม่
ประสิทธิภาพการผลิต
การวิเคราะห์การล้อมกรอบข้อมูล

description: วารสารเกษตรพระวรุณ, 18, 1, 94-104
Efficient catalyst-free tricomponent synthesis of new spiro[cyclohexane-1,4′-pyrazolo[3,4-e][1, 4]thiazepin]-7′(6′H)-ones
Creators: name: Becerra-Rivas, Christian
name: Cuervo-Prado, Paola
name: Orozco-Lopez, Fabian
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: A series of spirocyclohexane-1,4′-pyrazolothiazepinones were synthesized by one-pot multicomponent cyclocondensation reactions between 5-amino-1-arylpyrazoles, cyclohexanone and mercaptoacetic acid with good yields and easy purification protocols. Some control experiments involving isolation of reaction intermediates were performed leading to the proposal of three alternative mechanistic pathways conducting to the named spiroheterocycles. All target molecules were fully characterized by IR, NMR, melting point and HRMS.
Double distributions and evolution equations
Creators: name: Radyushkin, A. V.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Applications of perturbative QCD to deeply virtual Compton scattering and hard exclusive meson electroproduction processes require a generalization of usual parton distributions for the case when long-distance information is accumulated in nonforward matrix elements < p'| O(0,z) | p > of quark and gluon light-cone operators. In our previous papers we used two types of nonperturbative functions parametrizing such matrix elements: double distributions F(x,y;t) and nonforward distribution functions F_ζ(X;t). Here we discuss in more detail the double distributions (DD's) and evolution equations which they satisfy. We propose simple models for F(x,y;t=0) DD's with correct spectral and symmetry properties which also satisfy the reduction relations connecting them to the usual parton densities f(x). In this way, we obtain self-consistent models for the ζ-dependence of nonforward distributions. We show that, for small ζ, one can easily obtain nonforward distributions (in the X > ζregion) from the parton densities: F_ζ(X;t=0) \approx f(X-ζ/2).
description: 21 pages, Latex, 8 figures. To appear in Phys. Rev. D
Berry-phase effects in dipole density and Mott relation
Creators: name: Dong, Liang
name: Xiao, Cong
name: Xiong, Bangguo
name: Niu, Qian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We provide a unified semiclassical theory for thermoelectric responses of any observable represented by an operator $\hat{\boldsymbolθ}$ that is well-defined in periodic crystals. The Einstein and Mott relations are established generally, in the presence of Berry-phase effects, for various physical realizations of $\hat{\boldsymbolθ}$ in electronic systems, including the familiar case of the electric current as well as the currently controversial cases of the spin polarization and spin current. The magnetization current, which has been proven indispensable in the thermoelectric response of electric current, is generalized to the cases of various $\hat{\boldsymbolθ}$. In our theory the dipole density of a physical quantity emerges and plays a vital role, which contains not only the statistical sum of the dipole moment of $\hat{\boldsymbolθ}$ but also a Berry-phase correction.
description: 4 pages, 1 figure
Die öffentliche Verhandlung von Big Data in politischen Kampagnen
Creators: name: Pentzold, Christian
name: Fölsche, Lena
Publisher: name: Diskurse – digital
Year: 2019

description: In der vorliegenden Studie werden die datenbasierten Abbildungsverhältnisse, Regulierungsabsichten und Repräsentationsbeziehungen in der Wahlkampfberichterstattung in Deutschland, Großbritannien und den USA rekonstruiert. Die Verfügbarkeit und Auswertung großer Datensätze, das Entdecken neuer Muster und das Verfolgen sozialer Prozesse in Echtzeit kann beeinflussen, so die ambivalenten Erwartungen in diesem exponierten Anwendungs- und Forschungsfeld politischer Kampagnen, wie das Politische und das Soziale gedacht, verstanden und gesteuert werden können. Entsprechend bearbeitet die Studie Big Data-basierte politische Praktiken und diskursive Zuschreibungen in ländervergleichender Perspektive. Genutzt wird dabei ein qualitativ-verstehendes methodisches Design. Es erfasst, welche Bedeutung und welche Bedeutsamkeit Daten in Wahlkampfaktivitäten zugeschrieben werden. Im Kern erfasst die empirisch fundierte Studie die medienöffentliche Debatte um datenbasierte Wahlkämpfe – die tatsächliche Anwendungspraxis aggregierter Daten und darauf basierender Analyseverfahren für politische Strategien ist nicht Gegenstand der Studie. Untersucht wird vielmehr die gesellschaftlich zentrale Dimension der öffentlichen Verhandlung und Bewertung datenbasierter Politik, die wesentlich deren Akzeptanz, Legitimierung und Reflexion bestimmt.
description: Diskurse – digital, Bd. 1 Nr. 2 (2019): Diskurse - digital: Theorien, Methoden, Fallstudien
การประเมินความรู้ความเข้าใจและการปฏิบัติตามมาตรฐานเกษตรดีที่เหมาะสม ของเกษตรกรผู้ปลูกผัก ตำบลบ้านเชี่ยน อำเภอหันคา จังหวัดชัยนาท
Creators: name: จุฬาลักษณ์ ตลับนาค
Publisher: name: คณะเทคโนโลยีการเกษตร  มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2021
Subjects: เกษตรกรผู้ปลูกผัก
มาตรฐานเกษตรดีที่เหมาะสม
ตําบลบ้านเชี่ยน

description: วารสารเกษตรพระวรุณ, 18, 1, 104-110
Static Quark Potentials in Quantum Gravity
Creators: name: Beirl, W.
name: Berg, B. A.
name: Krishnan, B.
name: Markum, H.
name: Riedler, J.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present potentials between static charges from simulations of quantum gravity coupled to an SU(2) gauge field on $6^{3}\times 4$ and $8^{3}\times 4$ simplicial lattices. The action consists of the gravitational term given by Regge's discrete version of the Euclidean Einstein action and a gauge term given by the Wilson action, with coupling constants $m_{p}^{2}$ and $β$ respectively. In the well-defined phase of the gravity sector where geometrical expectation values are stable, we study the correlations of Polyakov loops and extract the corresponding potentials between a source and sink separated by a distance $R$. We compare potentials on a flat simplicial lattice with those on a fluctuating Regge skeleton. In the confined phase, the potential has a linear form while in the deconfined phase, a screened Coulombic behavior is found. Our results indicate that quantum gravitational effects do not destroy confinement due to non-abelian gauge fields.
description: 8 pages, to be published in Phys. Lett. B, uuencoded compressed postscript file.
ความเป็นพิษของน้ำมันหอมระเหยจากพืชวงศ์กะเพรา (Lamiaceae) ป้องกันกำจัดแมลงศัตรูในโรงเก็บ
Creators: name: บุญยาพร สระทองรอด
Publisher: name: คณะเทคโนโลยีการเกษตร  มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2021
Subjects: ความเป็นพิษ
พืชวงศ์กะเพรา
แมลงศัตรูในโรงเก็บ

description: วารสารเกษตรพระวรุณ, 18, 1, 112-119
Examining the economic impacts of integrated pest management among vegetable farmers in Southern Ghana
Creators: name: Owusu, Victor
name: Awudu Abdulai
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy
subject: Plant Biology
subject: FOS: Biological sciences

description: This study analyzes the adoption of integrated pest management (IPM) strategies and the impact of adoption on yields and farm net returns of vegetable farmers in Southern Ghana. We employ a two-step multinomial logit model to account for selection bias that occurs when unobservable factors influence adoption of IPM and impacts on outcomes. The empirical results show that the number of years of schooling and extension contacts of farmers adopting pesticides application only have positive effects on yields, whereas credit constraints and farm size exert negative effects. Farmers adopting pest monitoring only and employing more hired labor are associated with lower yields, whereas farmer-based organizations and lettuce cultivation are associated with higher yields. Increasing the number of years of schooling of farmers adopting pesticides application only tends to increase farm net returns. Farmers with unobserved characteristics linked to lowering yields or farm net returns tend to shift to an alternative IPM component.
Bounds on sterile neutrino mixing for cosmologically interesting mass range
Creators: name: Nunokawa, H.
name: Peltoniemi, J. T.
name: Rossi, A.
name: Valle, J. W. F.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This talk summarizes our recent work which studied the impact of resonant $ν_e \toν_s$ and $\barν_e\to\barν_s$ ($ν_s$ is a sterile neutrino) conversions on supernova physics, under the assumption that the mass of the sterile state is in the few eV -cosmologically significant range.
description: Latex file, 3 pages including 4 ps figures, Talk given by H. Nunokawa in TAUP97, Gran Sasso, Italy, 7-11 September, 1997
Die Wikipedia und das Software-Dispositiv
Creators: name: Vater, Christian
Publisher: name: Diskurse – digital
Year: 2019

description: Die Wikipedia ist als Online-Universalenzyklopädie in der Turing-Galaxis ein erfolgreicher Hypertext, dessen Konzeptgeschichte unser Verständnis der konkreten Gestaltung der MediaWiki-Software und der Praktiken der Wikipedianer*innen verbessert. Gleichzeitig hilft die Untersuchung des gegebenen (Digital-)Artefaktes und der an ihm vollzogenen Praktiken sowie der möglichen Nutzungszusammenhänge – seiner Affordanzen – bei der Weiterentwicklung theoretischer Hypertext-Modelle. So können a) unter Rückgriff auf Vannevar Bushs imaginäre MEMEX-Blaupause, Theodor H. Nelsons bis heute nicht realisiertes „Dream-File“ und Jeff Conklins früher Taxonomie historisch verkörperter Hypertextsysteme der Funktionsumfang der gegenwärtigen Wikipedia ins Verhältnis zu historisch vorkonfigurierten Nutzungsangeboten und Designoptionen gesetzt werden. Hierbei kann der Verzicht auf die Speicherung von „Lese-Spuren“ und die technische Gliederung in abgeschlossene Objekte auf Lemmata-Ebene statt in rekombinierbare Elemente auf Textbausteinebene als zentrale Abweichungen markiert werden. Die Rückkopplung der Untersuchung der Wikipedia an Fragen der Theoriebildung kann b) im Vergleich von zwei Abweichungen von Tim Berners-Lees minimalistischer Hypertext-Definition gewonnen werden, und zwar auf der einen Seite des historische Kontinuitäten betonenden Ansatzes David J. Bolters, der Hypertext als Arbeitsumgebung eines medial gewandelten Schreibraums zur Erzeugung von Sinn deutet und auf der anderen Seite der historische Brüche verstärkenden Rede von einer autooperativen Schrift, die von Gernod Grube und Sybille Krämer geführt wurde. Es wird deutlich, wie hiermit auch raum- wie prozessorientierte Ansätze kontrastiert werden können. In einem hybridisierenden Versuch wird Hypertext als „autooperative Schrift im semantischen Raum“ benannt, der sich in der Wikipedia verwirklichen und anhand ihrer aufzeigen lässt. Eine Besonderheit stellt die intendierte Nutzung auch durch autonome Agenten dar – Luciano Floridis „Inforgs“ wirken unter anderem in der Wikipedia aufgrund ihrer Hypertextualität. Diese Auflösung des Unterschiedes zwischen menschlichen Schreibern/Lesern und programmierter Zeichenmanipulation ist integrales Merkmal des epistemischen Zusammenhanges, den man unter Rückgriff auf Giorgio Agamben und mit Moritz Hiller als „Computerdispositiv“ fassen kann, um die Wikipedia als Kulturtechnik zu untersuchen und so konkrete Artefakte und historische Konzepte wechselseitig aufeinander zu beziehen.
description: Diskurse – digital, Bd. 1 Nr. 1 (2019): Linguistische Wikipedistik
Vertical Boundary at x ~ 0.11 in the Structural Phase Diagram of the La1-xSrxMnO3 System (0.08 <= x <= 0.125)
Creators: name: Cox, D. E.
name: Iglesias, T.
name: Moshopoulou, E.
name: Hirota, K.
name: Takahashi, K.
name: Endoh, Y.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The structural phase diagram of the La1-xSrxMnO3 system in the compositional range 0.08 <= x <= 0.125 has been investigated by high-resolution synchrotron x-ray powder diffraction techniques between 20-600 K. Recent studies have reported that there is an unusual rentrant-type phase transition in this range involving an abrupt change in lattice parameters but no change in the crystal symmetry, which remains orthorhombic Pbnm. The transition to the reentrant phase is from a ferromagnetic metallic to a ferromagnetic insulating phase with some unusual properties. Our results demonstrate that for samples with x =0.11-0.125 there exist two lower-symmetry structural regions having monoclinic and triclinic symmetry respectively. There is a sharp first-order transition from the monoclinic to the triclinic phase coinciding with the transition to the ferromagnetic insulating phase, and an abrupt crossover from the orthorhombic Pbnm region with a near-vertical phase boundary just below x = 0.11. The new phases indicate the presence of some novel type of orbital ordering unlike that found in LaMnO3.
description: 10 pages, including 5 figures and 3 tables
PaccMann: Prediction of anticancer compound sensitivity with multi-modal attention-based neural networks
Creators: name: Oskooei, Ali
name: Born, Jannis
name: Manica, Matteo
name: Subramanian, Vigneshwari
name: Sáez-Rodríguez, Julio
name: Martínez, María Rodríguez
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Molecular Networks (q-bio.MN)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: We present a novel approach for the prediction of anticancer compound sensitivity by means of multi-modal attention-based neural networks (PaccMann). In our approach, we integrate three key pillars of drug sensitivity, namely, the molecular structure of compounds, transcriptomic profiles of cancer cells as well as prior knowledge about interactions among proteins within cells. Our models ingest a drug-cell pair consisting of SMILES encoding of a compound and the gene expression profile of a cancer cell and predicts an IC50 sensitivity value. Gene expression profiles are encoded using an attention-based encoding mechanism that assigns high weights to the most informative genes. We present and study three encoders for SMILES string of compounds: 1) bidirectional recurrent 2) convolutional 3) attention-based encoders. We compare our devised models against a baseline model that ingests engineered fingerprints to represent the molecular structure. We demonstrate that using our attention-based encoders, we can surpass the baseline model. The use of attention-based encoders enhance interpretability and enable us to identify genes, bonds and atoms that were used by the network to make a prediction.
description: 10 pages, 5 figures, 2 tables. NIPS MLMM 2018
Synthesis, crystal structure and photochromic property of a phenethyl viologen bismuth(III) chloride
Creators: name: Wang, Yu-Lin
name: Chen, Xiao-He
name: Shu, Wen
name: Hao-Ge Qin
name: Jian-Di Lin
name: Lin, Rong-Guang
name: Wen, Na
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
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: Developmental Biology
subject: Plant Biology
subject: Computational Biology

description: Viologen bismuthate halides generally show photochromic properties. In the present work, phenylethyl alcohol was introduced into chloro bismuthates in the hope to prepare photochromic crystalline materials and finally a photochromic inorganic-organic hybrid, (PeV)3(Bi2Cl9)2 (1), based on an in situ generated PeV2+ cation (PeV2+ = phenethylviologen = N,N′-diphenethyl-4,4′-bipyridinium), has been obtained, whose microstructure contains a discrete dimer [Bi2Cl9]3– counterion identified by single crystal X-ray diffraction. More importantly, 1 exhibits a typical photochromic behavior, which can be mainly attributed to the reversible inter-conversion between the monocation viologen radical [PeV]+• and the viologen dication [PeV]2+.
The repton model of gel electrophoresis
Creators: name: Barkema, G. T.
name: Newman, M. E. J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We discuss the repton model of agarose gel electrophoresis of DNA. We review previous results, both analytic and numerical, as well as presenting a new numerical algorithm for the efficient simulation of the model, and suggesting a new approach to the model's analytic solution.
description: 17 pages including 6 PostScript figures, typeset with LaTeX 2e using the Elsevier macro package elsart.cls
Ist „Nation“ gleich „nation“? Zwei Wikipedia-Artikel im Sprach- und Kulturvergleich
Creators: name: Kleinke, Sonja
name: Schultz, Julia
Publisher: name: Diskurse – digital
Year: 2019

description: Per 9. Oktober 2017 listet die Wikimedia Foundation Wikipedias in insgesamt 299 Sprachen (in 288 aktiven Wikipedias). Dass die verschiedenen Wikipedia-Sprachversionen entgegen anfänglicher ‚global consensus‘-Hypothesen weitgehend unabhängig und eigenständig voneinander exis­tieren, sich teilweise eklatant in Länge, Struktur und Inhalt unterscheiden, ist in der Forschung inzwischen Konsens. Dringender Forschungsbedarf besteht jedoch weiterhin bezüglich konkreter linguistischer und konzeptueller Unterschiede zwischen thematisch gleichen Wikipedia-Einträgen in unterschiedlichen Sprachversionen. Im Zuge der politischen Entwicklungen in Europa rücken ‚nationale Identitäten‘ als eng mit dem Konzept der Nation verwobene und umstrittene Schlüsselkonzepte zunehmend in den Blickpunkt der politischen Öffentlichkeit. Vor diesem Hintergrund untersucht der Beitrag die deutschen und englischen Lemmata Nationund nationqualitativ auf linguistischer Ebene im Hinblick auf die Makrostruktur der Einträge sowie Aspekte der konzeptuellen Perspektivierung von Inhalten. Dies wirft gleichzeitig neue Fragestellungen im Spannungsfeld von ‚Neutralitätsgebot der Wikipedia‘ vs. ‚kultureller/ideologischer Perspektivierung/Bias‘, ‚individueller‘ vs. ‚kollektiver‘ Konzeptualisierung und Wissenskultur auf.
description: Diskurse – digital, Bd. 1 Nr. 1 (2019): Linguistische Wikipedistik
Optimisation Algorithm for AI Services
Creators: name: Roumeliotis, Anargyros
Publisher: name: Zenodo
Year: 2024
Subjects: Optimisation
AI
Inference
Rural areas

description: The current AI landscape witnesses a surge in research, resulting in a plethora of pretrained models. XGain facilitates personalized configuration solutions by automating technology selection for users, addressing complex factors like capacity planning and resource allocation. Examples demonstrate AI's applications in rural areas, such as drone-assisted farming and remote patient monitoring. XGain's algorithm optimally allocates services to processing devices, considering user constraints and minimizing costs using mixed integer programming. This approach extends beyond XGain to various AI-service scenarios, offering streamlined decision-making processes.

 

This work has been developed in the context of the XGain project (101060294). XGain fosters a sustainable, balanced, and inclusive development of rural, coastal and urban areas by facilitating access to relevant stakeholders to a comprehensive inventory of smart XG, last-mile connectivity and edge computing solutions, and of related assessment methods. Learn more at xgain-project.eu.
$K_1$-groups via binary complexes of fixed length
Creators: name: Kasprowski, Daniel
name: Köck, Bernhard
name: Winges, Christoph
Publisher: name: arXiv
Year: 2018
Subjects: subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: Primary 19D06, Secondary 18E10, 19B99

description: We modify Grayson's model of $K_1$ of an exact category to give a presentation whose generators are binary acyclic complexes of length at most $k$ for any given $k \ge 2$. As a corollary, we obtain another, very short proof of the identification of Nenashev's and Grayson's presentations.
description: 10 pages, minor changes following a referee report, to appear in HHA
Macht und Konflikt – Narrative Wahrheitskonstruktionen in digitalen Medien am Beispiel der Ereignisse in Chemnitz 2018
Creators: name: Klinker, Fabian
name: Obert, Josephine
Publisher: name: Diskurse – digital
Year: 2019

description: Als es am 25. August 2018 in Chemnitz zu einer tödlichen Messerattacke auf einen 35-jährigen Mann kommt, rufen rechtsextreme Gruppierungen noch am Tattag zu Demonstrationen gegen „Ausländerkriminalität“ auf. Vorangegangen waren zahlreiche Spekulationen zur Nationalität der vermeintlichen Täter, zum Streitgrund sowie zum Tatverlauf, die sich online rasant verbreiteten. Im Laufe der nächsten Wochen konnte beobachtet werden, wie die darauffolgenden Ereignisse in den Medien aus verschiedenen Blickwinkeln dargestellt wurden. Mit der bewussten oder unbewussten Entscheidung, welcher Variante einer Erzählung man Glauben schenkt, geht immer auch eine spezifische Perspektivensetzung, ein bestimmtes Weltbild einher. Insbesondere zwischen den in der politischen Mitte situierten und gesellschaftlich anerkannten Leitmedien und jenen Onlineblogs und Nachrichtenportalen, die politisch als rechtspopulistisch einzuordnen sind, ist eine deutliche Diskrepanz der Ereignisdarstellung erkennbar. Das liegt nicht zuletzt daran, dass Zweitgenannte sich bewusst und identitätsstiftend gegen die in den Leitmedien vorherrschenden Wissensbestände positionieren, um ihre eigenen Narrative als wahr durchzusetzen. An einem Korpus aus insgesamt über 2200 Texten beider Seiten sollen in der folgenden Untersuchung die jeweiligen Großnarrative der Geschehnisse in Chemnitz und die damit verbundene, konkurrierende Konstruktion von Wahrheit dargestellt und miteinander vergleichen werden.
description: Diskurse – digital, Bd. 1 Nr. 2 (2019): Diskurse - digital: Theorien, Methoden, Fallstudien
Incoherent Zener tunneling and its application to molecular magnets
Creators: name: Leuenberger, Michael N.
name: Loss, Daniel
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We generalize the Landau-Zener theory of coherent tunneling transitions by taking thermal relaxation into account. The evaluation of a new generalized master equation containing a dynamic tunneling rate that includes the interaction between the relevant system and its environment leads to an incoherent Zener transition probability with an exponent that is twice as large as the one of the coherent Zener probability in the limit T -> 0. We apply our results to molecular clusters, in particular to recent measurements of the tunneling transition of spins in Fe8 crystals performed by Wernsdorfer and Sessoli [Science 284, 133 (1999)].
description: 5 pages, 7 EPS figures, REVTeX, minor changes
Einleitung
Creators: name: Kreuz, Christian
name: Mell, Ruth M.
name: Römer, David
Publisher: name: Diskurse – digital
Year: 2019

description: Einleitung der Herausgeber*innen
description: Diskurse – digital, Bd. 1 Nr. 3 (2019): Aktuelle Tendenzen der interdisziplinären Diskursforschung
Korpuserstellung als Grundlage für wissensanalytische Untersuchungen
Creators: name: Gräger, Jennifer
Publisher: name: Diskurse – digital
Year: 2019

description: Der Beitrag beschäftigt sich mit der Frage, wie ein wissensanalytisches Korpus aufgebaut sein muss, um diskursiv konstituiertes Wissen zu untersuchen. Dazu wird dargestellt, was Wissen aus diskursanalytischer Perspektive ist und wie es im Diskurs kompetitiv ausgehandelt wird. Zudem werden theoretische Kriterien aus der Korpuslinguistik hinzugenommen. Es wird ein Korpus vorgestellt, das nach den erarbeiteten Kriterien der Analyse von deutschem, kolonialem Wissen dienen soll.
description: Diskurse – digital, Bd. 1 Nr. 3 (2019): Aktuelle Tendenzen der interdisziplinären Diskursforschung
Rubus laudatus A. Berger
Creators: name: Beek, Abraham Van De
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Rubus
Rubus laudatus

description: 24. Rubus laudatus A.Berger in Hendrick (1925: 77).
Type:—to be designated
 Pictures: —http://rubus-nederland.nl/nl/soorten/systematische-namenlijst/74-braam-genus-rubus-l/braam-subgenus-rubus/zwarte-braamsectie-rubus/staande-braam-subsectie-rubus/series-arguti-l-h-bailey-h-e-weber/373-r-laudatus-a-berger
 Primocane erect or high arching, diam. 5–8 mm, furrowed, (almost) glabrous; prickles with 2–5 mm broad base, almost straight, up to 4–8 mm long; stipules 13–18 mm, linear to lanceolate, brown, thinly hairy. Leaves palmate 5- foliolate, adaxially only along veins with some hairs, abaxially densely, sometimes slightly greyish pilose; serrature sharp, moderate, with straight teeth; petiole 5–14 cm, appressed pilose, with 5–10 curved or hooked prickles; central leaflet with subcordate, emarginate or rounded base, elliptical, rather abruptly attenuate into moderate tip, 70–105 mm long, width–length index 0.53–0.81, length of petiolule 26–45% of length of leaflet; petiolule of basal leaflets 0–3 mm. Flo wering branch hairy. Inflorescence small, racemose, with ascending pedicels; pedicels 10–40 mm, densely hairy, with 2–8 pricklets. Flowers: sepals 6–8 × 2–3 mm, patent, hairy, (greyish) green with white margin, unarmed; petals large, elliptical; stamens patent, as long as green styles; anthers, ovaries and receptacle glabrous.
 Ecology: —Grassland.
 Distribution in South Africa: —Only found near Hogsback, Eastern Cape.
 Specimen:— SOUTH AFRICA. Eastern Cape: Hogsback, 21 October 2018, Beek 2018.117 (L).
description: Published as part of Beek, Abraham Van De, 2021, Rubi Capenses: a further contribution to the knowledge of the genus Rubus (Rosaceae) in South Africa, pp. 1-71 in Phytotaxa 515 (1) on page 50, DOI: 10.11646/phytotaxa.515.1.1, http://zenodo.org/record/8061143
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Cart. 166 (11 H 64), 136 folios, f. 0082r
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0082r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0082r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Biological effect of hydroxycitric acid within a Garcinia Cambogia extract on the nutrient metabolism
Creators: name: Martirosyan, V.V.
name: Baluyan, Kh.A.
name: Kostyuchenko, M.N.
name: Malkina, V.D.
name: Zhirkova, E.V.
name: Marshalkin, M.F.
Publisher: name: Agronomy Research
Year: 2019
Subjects: Garcinia cambogia
extrusion product
fats
hydroxycitric acid
metabolism
overweight
article

description: Among plant supplements, which once included in a food regimen, induce a favorable evolution in persons seeking to lose some weight, Garcinia cambogia fruit containing hydroxycitric acid deserves close attention. The aim of this study consisted in the investigation of a biological effect of hydroxycitric acid within a Garcinia cambogia extract on the nutrient metabolism. The study involved the use of a Garcinia cambogia extract comprising hyroxycitric acid in the amount of 60.23%. In view of simulating the conditions of digestion, model dietary media consisting of extrusion products added with a Garcinia cambogia extract and enzymes were developed. The simulation of digestion processes in experimental model media has shown the decrease of glucose formation. Possibly hydroxycitric acid inactivates the activity of amylases, what results in the decline in the content of free monosaccharides and in the reduction of synthesis of glycerol as a fat component with the effect of an inhibited triglyceride formation. The addition of an extrusion product comprising the Garcinia cambogia extract to the diet of laboratory animals (rats) after 28 days of the experiment resulted in a reliable reduction of blood total cholesterol and triglycerides by 13% and 28%, respectively, and also in the decrease of body weight of animals by 5.8%. The investigation confirms the data available in the literature on the properties of hydroxycitric acid within a Garcinia cambogia extract, which influences the nutrient metabolism, thereby allows using brindleberry processing products for the correction of body weight.
$q$-deformed rationals and $q$-continued fractions
Creators: name: Morier-Genoud, Sophie
name: Ovsienko, Valentin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: We introduce a notion of $q$-deformed rational numbers and $q$-deformed continued fractions. A $q$-deformed rational is encoded by a triangulation of a polygon and can be computed recursively. The recursive formula is analogous to the $q$-deformed Pascal identitiy for the Gaussian binomial coefficients, but the Pascal triangle is replaced by the Farey graph. The coefficients of the polynomials defining the $q$-rational count quiver subrepresentations of the maximal indecomposable representation of the graph dual to the triangulation. Several other properties, such as total positivity properties, $q$-deformation of the Farey graph, matrix presentations and $q$-continuants are given, as well as a relation to the Jones polynomial of rational knots.
Rubus allegheniensis Porter 1896
Creators: name: Beek, Abraham Van De
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Rubus
Rubus allegheniensis

description: 25. Rubus allegheniensis Porter (1896: 153).
 Lectotype (designated by Bailey 1944: 522):— USA. Pennsylvania: ‘ Rubus villosus, Ait., var. montanus, mihi Pocono Summit. Monroe Co, Penns. Aug. 15/89 ’, Porter s.n., (lectotype NYBG 5990 [http://sweetgum.nybg.org/science/vh/specimen-details/?irn=239862]; isolectotype PH00040760)
 Pictures: —http://rubus-nederland.nl/nl/soorten/systematische-namenlijst/24-braam-genus-rubus-l/braam-subgenus-rubus/zwarte-braamsectie-rubus/staande-braam-subsectie-rubus/trosbraam-serie-alleghenienses-l-h-bailey-a-berger/244-r-allegheniensis
 Primocane erect, diam. 4–7 mm, angular, furrowed, pilose at tip, later becoming glabrous, with numerous sessile and subsessile glands; prickles 1–4 per 5 cm, up to 3–5 mm long; stipules linear-lanceolate, 8–12 mm, with some stipitate glands. Leaves 5-foliolate, adaxially hairy, abaxially soft, with long hairs on veins; serrature narrow, very acute with straight or slightly curved teeth; petiole 6–9 cm, moderately hairy, with 2–8 weak declining or curved prickles; central leaflet 83–118 mm long, from cordate base, broad ovate-elliptical rather abruptly attenuate into long tip, width–length index 0.51–0.76, length of petiolule 28–53% of length of leaflet. Flowering branch rather densely hairy, with sessile, subsessile and stipitate glands; prickles few, acicular, 1–2 mm long. Inflorescence racemose, leafy only at base, hirsute and glandular, with few weak prickles; pedicels ascendant, 10–30 mm, hirsute, with 0–3 weak pricklets and 25–50 unequal, mostly short stipitate glands. Flowers: sepals 7–8 × ± 3 mm, loosely reflexed, green with white margin, ± appressed pilose, glandular; petals white, elliptic or obovate; stamens longer than greenish styles; anthers and ovaries glabrous; receptacle glabrous or with scattered hair.
 Ecology: —Grassland.
 Distribution in South Africa: —Hogsback (Eastern Cape), at the same field as R. laudatus.
 Specimen:— SOUTH AFRICA. Eastern Cape: Hogsback, 21 October 2018, Beek 2018.116 (L).
description: Published as part of Beek, Abraham Van De, 2021, Rubi Capenses: a further contribution to the knowledge of the genus Rubus (Rosaceae) in South Africa, pp. 1-71 in Phytotaxa 515 (1) on page 51, DOI: 10.11646/phytotaxa.515.1.1, http://zenodo.org/record/8061143
Borexino as a test of solar matter density fluctuations
Creators: name: Nunokawa, H.
name: Rossi, A.
name: Semikoz, V.
name: Valle, J. W. F.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This talk summarizes some results of our recent work focusing on the possibility to test solar matter density fluctuations by the future Borexino experiment.
description: Latex file, 3 pages including 6 ps figures, Talk given by H. Nunokawa in Taup97, Gran Sasso, Italy, 7-11 September, 1997
A geometric approach for the addition of nodes to an interpolatory quadrature rule with positive weights
Creators: name: Bos, L. M. M. van den
name: Sanderse, B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65D32, 65D30, 65D05

description: A novel mathematical framework is derived for the addition of nodes to univariate and interpolatory quadrature rules. The framework is based on the geometrical interpretation of the Vandermonde matrix describing the relation between the nodes and the weights and can be used to determine all nodes that can be added to an interpolatory quadrature rule with positive weights such that the positive weights are preserved. In the case of addition of a single node, the derived inequalities that describe the regions where nodes can be added are explicit. Besides addition of nodes these inequalities also yield an algorithmic description of the replacement and removal of nodes. It is shown that it is not always possible to add a single node while preserving positive weights. On the other hand, addition of multiple nodes and preservation of positive weights is always possible, although the minimum number of nodes that need to be added can be as large as the number of nodes of the quadrature rule. In case of addition of multiple nodes the inequalities describing the regions where nodes can be added become implicit. It is shown that the well-known Patterson extension of quadrature rules is a special case that forms the boundary of these regions and various examples of the applicability of the framework are discussed. By exploiting the framework, two new sets of quadrature rules are proposed. Their performance is compared with the well-known Gaussian and Clenshaw-Curtis quadrature rules, demonstrating the advantages of our proposed nested quadrature rules with positive weights and fine granularity.
Lacosamide as a first-line treatment option in focal epilepsy: a cost-utility analysis for the Greek healthcare system
Creators: name: Geitona, Mary
name: Eugena Stamuli
name: Giannakodimos, Stylianos
name: Kimiskidis, Vasileios K.
name: Kountouris, Vasileios
name: Mata Charokopou
name: Christou, Petros
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Background and aims: Epilepsy is the most common serious neurological disorder worldwide. Approximately 40% of patients with focal epileptic seizures remain uncontrolled with antiepileptic drug (AED) monotherapy or polytherapy. Lacosamide has been recently approved by the European Medicines Agency as monotherapy for the treatment of focal seizures. The aim of this study was to estimate the cost-effectiveness of lacosamide compared with zonisamide as first-line treatment of focal epilepsy in patients with epilepsy aged ≥ 16 years to inform clinical decision-making in Greece. Methods: A discrete event simulation model was adapted to reflect treatment pathways and resource use within the Greek national healthcare system, as specified by clinical experts. The model captures time-varying events and patient characteristics. Clinical inputs were sourced from pivotal trials and a network meta-analysis comparing lacosamide with other AEDs. The model predicts disease progression and seizures, relevant and most common adverse events, withdrawal due to lack of efficacy or adverse events, and epilepsy-specific and all-cause mortality over a 2-year time horizon. Unit costs were retrieved from published Greek sources. Health outcomes were measured as quality-adjusted life years (QALYs); secondary outcome was the cost per seizure avoided. Robustness of the results was tested with univariate and probabilistic sensitivity analyses. Results: The lacosamide treatment pathway was associated with higher costs (i.e. €1,064) and an additional 0.119 QALYs when compared with zonisamide, resulting in an incremental cost-effectiveness ratio of €8,938 per QALY gained. The sensitivity analyses demonstrated that the results are most sensitive to the efficacy and utility estimates. Limitations: There are a number of limitations which stem from the process of model adaptation and lack of local real-world evidence. Conclusions: Lacosamide is a cost-effective option at a willingness-to-pay threshold of €30,000 per QALY, representing a valuable monotherapy treatment option for patients with focal epileptic seizures in the Greek setting.
On the Littlewood--Paley spectrum for passive scalar transport equations
Creators: name: Seis, Christian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We derive time-averaged $L^1$ estimates on Littlewood--Paley decompositions for linear advection-diffusion equations. For wave numbers close to the dissipative cut-off, these estimates are consistent with Batchelor's predictions on the variance spectrum in passive scalar turbulent mixing.
Dynamics of Electrons in Graded Semiconductors
Creators: name: Geller, Michael R.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: I present a theory of electron dynamics in semiconductors with slowly varying composition. I show that the frequency-dependent conductivity, required for the description of transport and optical properties, can be obtained from a knowledge of the band structures and momentum matrix elements of homogeneous semiconductor alloys. New sum rules for the electronic oscillator strengths, which apply within a given energy band or between any two bands, are derived, and a general expression for the width of the intraband absorption peak is given. Finally, the low-frequency dynamics is discussed, and a correspondence with the semiclassical motion is established.
description: 4 pages, Revtex