cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Rainbow-like Black Hole metric from Loop Quantum Gravity
Creators: name: Lobo, Iarley P.
name: Ronco, Michele
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The hypersurface deformation algebra consists in a fruitful approach to derive deformed solutions of general relativity based on symmetry considerations with quantum gravity effects, whose linearization has been recently demonstrated to be connected to the DSR program by the $κ$-Poincaré symmetry. Based on this approach, we analyzed the solution derived for the interior of a black hole and we found similarities with the, so called, rainbow metrics, like a momentum-dependence of the metric functions. Moreover, we derived an effective, time-dependent Planck length and compared different regularization schemes.
description: 29 pages
Non-Hermitian Fermion Mapping for One-Component Plasma
Creators: name: Hastings, M. B.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The two-dimensional one-component logarithmic Coulomb gas is mapped onto a non-hermitian fermionic field theory. At $β=2$, the field theory is free. Correlation functions are calculated and a perturbation theory is discussed for extending to other $β$. A phase transition is found at the mean-field level at large $β$. Some results are extended to spaces of constant negative curvature.
description: 12 pages, Latex
title: Studiengangsübergreifendes Lernen im SimLab. Simulation von Praxisanleitung und -begleitung für Pflegepädagogik und Pflege Dual Studierende an der KSH München
Creators: name: Kerres, Andrea
name: Wissing, Christiane
name: Hausen, Anita
name: Kemser, Johannes
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Ausgangssituation: Seit 2015 verfügt die Katholische Stiftungshochschule (KSH) München über Skills- und Simulationsräumlichkeiten (im weiteren Verlauf kurz: Simlab), in denen sowohl ein häusliches als auch ein klinisches Setting z.B. mit einer Puppe, der sog. Nursing Ann realitätsnah[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsame Jahrestagung der Gesellschaft für Medizinische Ausbildung (GMA), des Arbeitskreises zur Weiterentwicklung der Lehre in der Zahnmedizin (AKWLZ) und der Chirurgischen Arbeitsgemeinschaft Lehre (CAL)
Additional file 7: of Genome-wide analyses and expression patterns under abiotic stress of NAC transcription factors in white pear (Pyrus bretschneideri)
Creators: name: Gong, Xin
name: Liangyi Zhao
name: Xiaofei Song
name: Zekun Lin
name: Bingjie Gu
name: Jinxuan Yan
name: Shaoling Zhang
name: Shutian Tao
name: Xiaosan Huang
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Hematology
subject: Computational Biology

description: Figure S3. Distribution of mean Ks values of PbNAC gene pairs in synteny blocks. (PDF 6 kb)
Physically Realistic Solutions to the Ernst Equation on Hyperelliptic Riemann Surfaces
Creators: name: Klein, C.
name: Richter, O.
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that the class of hyperelliptic solutions to the Ernst equation (the stationary axisymmetric Einstein equations in vacuum) previously discovered by Korotkin and Neugebauer and Meinel can be derived via Riemann-Hilbert techniques. The present paper extends the discussion of the physical properties of these solutions that was begun in a Physical Review Letter, and supplies complete proofs. We identify a physically interesting subclass where the Ernst potential is everywhere regular except at a closed surface which might be identified with the surface of a body of revolution. The corresponding spacetimes are asymptotically flat and equatorially symmetric. This suggests that they could describe the exterior of an isolated body, for instance a relativistic star or a galaxy. Within this class, one has the freedom to specify a real function and a set of complex parameters which can possibly be used to solve certain boundary value problems for the Ernst equation. The solutions can have ergoregions, a Minkowskian limit and an ultrarelativistic limit where the metric approaches the extreme Kerr solution. We give explicit formulae for the potential on the axis and in the equatorial plane where the expressions simplify. Special attention is paid to the simplest non-static solutions (which are of genus two) to which the rigidly rotating dust disk belongs.
description: 32 pages, 2 figures, uses pstricks.sty, updated version (October 7, 1998), to appear in Phys. Rev. D
On Soliton-type Solutions of Equations Associated with N-component Systems
Creators: name: Alber, Mark S.
name: Luther, Gregory G.
name: Miller, Charles A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The algebraic geometric approach to $N$-component systems of nonlinear integrable PDE's is used to obtain and analyze explicit solutions of the coupled KdV and Dym equations. Detailed analysis of soliton fission, kink to anti-kink transitions and multi-peaked soliton solutions is carried out. Transformations are used to connect these solutions to several other equations that model physical phenomena in fluid dynamics and nonlinear optics.
description: 43 pages, 16 figures
STIS UV spectroscopy of early B supergiants in M31
Creators: name: Bresolin, Fabio
name: Kudritzki, Rolf-Peter
name: Lennon, Daniel J.
name: Smartt, Stephen J.
name: Herrero, Artemio
name: Urbaneja, Miguel A.
name: Puls, Joachim
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We analyze STIS spectra in the 1150-1700 Angstrom wavelength range obtained for six early B supergiants in the neighboring galaxy M31. Because of their likely high (nearly solar) abundance, these stars were originally chosen to be directly comparable to their Galactic counterparts, and represent a much-needed addition to our current sample of B-type supergiants, in our efforts to study the dependence of the Wind Momentum-Luminosity Relationship on spectral type and metallicity. As a first step to determine wind momenta we fit the P-Cygni profiles of the resonance lines of N V, Si IV and C IV with standard methods, and derive terminal velocities for all of the STIS targets. From these lines we also derive ionic stellar wind column densities. Our results are compared with those obtained previously in Galactic supergiants, and confirm earlier claims of `normal' wind line intensities and terminal velocities in M31. For half of the sample we find evidence for an enhanced maximum turbulent velocity when compared to Galactic counterparts.
description: 15 pages, 9 figures, 2 tables. Accepted for publication in The Astrophysical Journal
title: Simulation „Internistischer Notfall“ und „Trauma“ in der curricularen Lehre im Rahmen des Blockpraktikums Notfallmedizin
Creators: name: Schaffrath, Hannah
name: Michels, Matthieu
name: Pears, Kim Hannah
name: Schauwinhold, Michael
name: Sopka, Sasa
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die curriculare notfallmedizinische Lehre an der RWTH Aachen besteht aus zwei jeweils zweiwöchigen Kursen im ersten und vierten Studienjahr. Im Rahmen des Blockpraktikums „Notfallmedizin“ der Klinik für Anästhesiologie im achten bzw. neunten Semester finden zwei[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsame Jahrestagung der Gesellschaft für Medizinische Ausbildung (GMA), des Arbeitskreises zur Weiterentwicklung der Lehre in der Zahnmedizin (AKWLZ) und der Chirurgischen Arbeitsgemeinschaft Lehre (CAL)
Global structure of Robinson-Trautman radiative space-times with cosmological constant
Creators: name: Bicak, J.
name: Podolsky, J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Robinson-Trautman radiative space-times of Petrov type II with a non-vanishing cosmological constant Lambda and mass parameter m>0 are studied using analytical methods. They are shown to approach the corresponding spherically symmetric Schwarzschild-de Sitter or Schwarzschild-anti-de Sitter solution at large retarded times. Their global structure is analyzed, and it is demonstrated that the smoothness of the extension of the metrics across the horizon, as compared with the case Lambda=0, is increased for Lambda>0 and decreased for Lambda<0. For the extreme value 9Lambda m^2=1, the extension is smooth but not analytic. This case appears to be the first example of a smooth but not analytic horizon. The models with Lambda>0 exhibit explicitly the cosmic no-hair conjecture under the presence of gravitational waves.
description: 17 pages, 10 figures
Stomopteryx trachyphylla Janse 1960
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Gelechiidae
Stomopteryx
Stomopteryx trachyphylla

description: Stomopteryx trachyphylla Janse, 1960
COMMON NAME(S): Twirler Moth or Gelechiid moth.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Known only from Zambia (endemic species).
LOCALITY IN ZAMBIA: Type locality is Livingstone, Southern Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: De Prins & De Prins 2022; Janse 1960.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 35, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Methemoglobin in critically ill septic patients
Creators: name: Phongphithakchai, Atthaphong
name: Maeda, Akinori
name: Hikasa, Yukiko
name: Spano, Sofia
name: Pattamin, Nuttapol
name: Chaba, Anis
name: Eastwood, Glenn
name: Young, Helen
name: Peck, Leah
name: Bellomo, Rinaldo
Publisher: name: Taylor & Francis
Year: 2024
Subjects: Medicine
Biotechnology
Biological Sciences not elsewhere classified
Science Policy

description: Aim: Higher nitric oxide (NO) levels correlate with adverse sepsis outcomes but are challenging to measure. Methemoglobin (MetHb), a measurable product of NO, has not been utilized for risk stratification. Methodology: All patients with sepsis admitted to the intensive care unit (ICU) that had at least one MetHb measurement within 24 h of ICU admission were retrospectively analyzed. We assessed the epidemiology and associations of MetHb with hospital mortality. Results: Among 7724 patients, 1046 qualified. Those with MetHb ≥1.6% showed significantly higher mortality and fewer days alive outside the hospital by day 28. MetHb levels ≥1.6% independently predicted increased 28-day mortality. Conclusion: Our findings suggest MetHb, easily obtainable from arterial blood gases, can significantly enhance sepsis risk stratification. Methemoglobin (MetHb), a measurable product of NO, may serve as a surrogate marker for Nitric oxide (NO) bioactivity in sepsis. The study aims to investigate the relationship between methemoglobin levels and in-hospital mortality in septic intensive care unit (ICU) patients. The authors conducted a retrospective observational study on 1046 ICU patients with sepsis, analyzing methemoglobin levels measured within the first 24 h of admission. R version 4.2.1 was used to assess the relationship between methemoglobin levels and 28-day mortality. Patients with MetHb levels ≥1.6% had higher mortality rates and fewer days alive outside the hospital by day 28. MetHb levels ≥1.6% independently predicted increased 28-day mortality. The receiver operating characteristic (ROC) curve analysis identified MetHb as a useful predictor with sensitivity of 29.1% and specificity of 89.9%. Kaplan-Meier survival plots showed significantly lower 28-day survival for patients with MetHb ≥1.6%. Elevated MetHb levels provide prognostic information and could be used for risk stratification in sepsis management and trials.
Formation of an evanescent proto-neutron star binary and the origin of pulsar kicks
Creators: name: Colpi, Monica
name: Wasserman, Ira
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: If core collapse leads to the formation of a rapidly rotating bar-unstable proto-neutron star surrounded by fall-back material, then we might expect it to cool and fragment to form a double (proto)-neutron star binary into a super-close orbit. The lighter star should survive for awhile, until tidal mass loss propels it toward the minimum stable mass of a (proto)-neutron star, whereupon it explodes. Imshennik and Popov have shown that the explosion of the unstable, cold star can result in a large recoil velocity of the remaining neutron star. Here, we consider several factors that mitigate the effect and broaden the range of final recoil speeds, in particular the finite velocity and gravitational deflection of the ejecta, a range of original masses for the low mass companion and its cooling history, rotational phase averaging of the momentum impulse from non-instantaneous mass loss, and the possibility of a common envelope phase. In spite of these mitigating factors, we argue that this mechanism can still lead to substantial neutron star recoil speeds, close to, or even above, 1000 km/s.
description: 11 pages, 3 Figures, To appear in The Astrophysical Journal
title: Einfluss eines Erste-Hilfe-Kurses für Medizinstudierende auf notfallmedizinische Basiskompetenzen
Creators: name: Lorenz, Julia
name: Durekovic, Barbara
name: Kasperek, Jan
name: Bender, Bernd
name: Rüsseler, Miriam
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Medizinstudierende sind bereits in der Vorklinik mit Situationen konfrontiert, in denen medizinische Notfälle passieren. In diesen müssen sie adäquat Erste Hilfe leisten können. Die vorliegende Arbeit analysiert die vorbestehenden theoretischen und praktischen notfallmedizinischen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsame Jahrestagung der Gesellschaft für Medizinische Ausbildung (GMA), des Arbeitskreises zur Weiterentwicklung der Lehre in der Zahnmedizin (AKWLZ) und der Chirurgischen Arbeitsgemeinschaft Lehre (CAL)
Resolving the SELEX-LHCb double-charm baryon conflict: the impact of intrinsic heavy-quark hadroproduction and supersymmetric light-front holographic QCD
Creators: name: Koshkarev, Sergey
name: Groote, Stefan
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we review the hadroproduction mechanisms of double-charm baryons for the different experimental environments and reinterpret the SELEX and LHCb results.
description: 6 pages; Baldin seminar 2018. arXiv admin note: substantial text overlap with arXiv:1709.09903, arXiv:1803.07034
Fairness und Voreingenommenheit bei KI-Anwendungen für den Arbeitsmarkt
Creators: name: Nazarenko, Elena
name: Puttick, Alexandre Riemann
Publisher: name: Berner Fachhochschule, Wirtschaft
Year: 2024

description: Für die Konferenz Applied Machine Learning Days (AMLD) 2024 an der EPFL organisierten die BFH-Gruppe Applied Machine Intelligence und die NLP-Expertin Dr. Elena Nazarenko einen Track über Fairness bei KI-Anwendungen auf dem Arbeitsmarkt. Die Konferenz bringt über 1500 Teilnehmer aus über 40 Ländern aus Industrie, Wissenschaft und Regierung zusammen.
Scopolamine mitigates oophorectomy-induced osteoporosis: potential mechanisms and direct effects on bone structure
Creators: name: Dai, Tianyi
name: Jiang, Peipei
name: Liu, Xiaofeng
name: Dai, Qijun
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Science Policy

description: The aim of our research is to investigate the therapeutic effects of scopolamine (SCO) on osteoporosis and to explore the underlying mechanism. To study osteoporosis, we established an ovariectomy (OVX) model. The rats were divided into four groups: sham operation, OVX, OVX+SCO, and OVX+SCO+ML385 (Nrf2 inhibitor). ELISA, Realtime PCR, Western blot, and kits were utilised to assess the expression of related proteins and substances. The OVX rats exhibited significant weight gain, reduced bone volume, destruction of trabecular and cortical bone microstructure, decreased expression of ALP, OCN, OPN, COL1A1, Runx2, Nrf2 proteins, and CAT, SOD, GST, GPX levels while increased expression of TRAP protein and ROS levels. SCO was able to restore these indices in OVX rats, while ML385 blocked the effects of SCO. In conclusion, SCO inhibits oxidative stress response to exert therapeutic effects on osteoporosis by activating the Nrf2 signalling pathway.
Quantum-Memory-Enhanced Preparation of Nonlocal Graph States
Creators: name: Zhang, Sheng
name: Wu, Yu-Kai
name: Li, Chang
name: Jiang, Nan
name: Pu, Yun-Fei
name: Duan, Lu-Ming
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Graph states are an important class of multipartite entangled states. Previous experimental generation of graph states and in particular the Greenberger-Horne-Zeilinger (GHZ) states in linear optics quantum information schemes is subjected to an exponential decay in efficiency versus the system size, which limits its large-scale applications in quantum networks. Here we demonstrate an efficient scheme to prepare graph states with only a polynomial overhead using long-lived atomic quantum memories. We generate atom-photon entangled states in two atomic ensembles asynchronously, retrieve the stored atomic excitations only when both sides succeed, and further project them into a four-photon GHZ state. We measure the fidelity of this GHZ state and further demonstrate its applications in the violation of Bell-type inequalities and in quantum cryptography. Our work demonstrates the prospect of efficient generation of multipartite entangled states in large-scale distributed systems with applications in quantum information processing and metrology.
Non-Abelian Geometric Phases and Conductance of Spin-3/2 Holes
Creators: name: Arovas, Daniel P.
name: Lyanda-Geller, Yuli
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Angular momentum $J=3/2$ holes in semiconductor heterostructures are showed to accumulate nonabelian geometric phases as a consequence of their motion. We provide a general framework for analyzing such a system and compute conductance oscillations for a simple ring geometry. We also analyze a figure-8 geometry which captures intrinsically nonabelian interference effects.
description: 4 pages, 3 figures (encapsulated PostScript) Replaced fig. 1 and fig. 3
Additional file 5: of Genome-wide analyses and expression patterns under abiotic stress of NAC transcription factors in white pear (Pyrus bretschneideri)
Creators: name: Gong, Xin
name: Liangyi Zhao
name: Xiaofei Song
name: Zekun Lin
name: Bingjie Gu
name: Jinxuan Yan
name: Shaoling Zhang
name: Shutian Tao
name: Xiaosan Huang
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Computational Biology

description: Table S5. Synteny related to genes in the NAC gene family in P. bretschneideri. (PDF 55 kb)
Scale invariance and critical gravitational collapse
Creators: name: Garfinkle, David
name: Meyer, Ken
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We examine ways to write the Choptuik critical solution as the evolution of scale invariant variables. It is shown that a system of scale invariant variables proposed by one of the authors does not evolve periodically in the Choptuik critical solution. We find a different system, based on maximal slicing. This system does evolve periodically, and may generalize to the case of axisymmetry or of no symmetry at all.
description: 7 pages, 3 figures, Revtex, discussion modified to clarify presentation
title: Familienzentrierte Pflege und Palliative Care in der High Fidelity Simulation: Entwicklung der Patient Family Crew Resource Management Kriterien
Creators: name: Häusermann, Sara
name: Preusse-Bleuler, Barbara
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Die High Fidelity Simulation ist eine realistische Demonstration einer Praxissituation, welche aus der praktischen Performanz an der Simulationspuppe sowie deren Debriefing besteht. Ursprünglich wurde die High Fidelity Simulation für das Training von Notfällen in der Akutmedizin entwickelt.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsame Jahrestagung der Gesellschaft für Medizinische Ausbildung (GMA), des Arbeitskreises zur Weiterentwicklung der Lehre in der Zahnmedizin (AKWLZ) und der Chirurgischen Arbeitsgemeinschaft Lehre (CAL)
Optical absorption spectroscopy in hybrid systems of plasmons and excitons
Creators: name: Lai, Chen-Yen
name: Trugman, S. A.
name: Zhu, Jian-Xin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Understanding the physics of light emitter in quantum nanostructure regarding scalability, geometry, structure of the system and coupling between different degrees of freedom is important as one can improve the design and further provide controls of quantum devices rigorously. The couplings between these degrees of freedom, in general, depends on the external field, the geometry of nano particles, and the experimental design. An effective model is proposed to describe the plasmon-exciton hybrid systems and its optical absorption spectrums are studied in details by exact diagonalization. Two different designs are discussed: nano particle planet surrounded by quantum dot satellites and quantum dot planet surrounded by nano particle satellites. In both setups, details of many quantum dots and nano particles are studied, and the spectrums are discussed in details regarding the energy of transition peaks and the weight distribution of allowed transition peaks. Also, different polarization of external fields are considered which results in anisotropic couplings, and the absorption spectrums clearly reveal the difference qualitatively. Finally, the system will undergo a phase transition in the presence of attractive interaction between excitons. Our work sheds the light on the design of nano scale quantum systems to achieve photon emitter/resonator theory in the plasmon-exciton hybrid systems.
description: 11 pages, 9 figures, to be appeared in Nanoscale
Additional file 4: of Genome-wide analyses and expression patterns under abiotic stress of NAC transcription factors in white pear (Pyrus bretschneideri)
Creators: name: Gong, Xin
name: Liangyi Zhao
name: Xiaofei Song
name: Zekun Lin
name: Bingjie Gu
name: Jinxuan Yan
name: Shaoling Zhang
name: Shutian Tao
name: Xiaosan Huang
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology

description: Table S4. Numbers of NAC genes from WGD/segmental duplication events in five Rosaceae genomes. (PDF 53 kb)
One-Two Dimensional Nonlinear Pulse Interaction
Creators: name: Ciattoni, A.
name: Degasperis, A.
name: DelRe, E.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The peculiar intergrability of the Davey-Stewartson equation allows us to find analytically solutions describing the simultaneous formation and interaction of one-dimensional and two-dimensional localized coherent structures. The predicted phenomenology allows us to address the issue of interaction of solitons of different dimensionality that may serve as a starting point for the understanding of hybrido-dimensional collisions recently observed in nonlinear optical media.
description: 11 pages + 4 figures
Anisotropy induced vortex lattice rearrangement in CaKFe$_4$As$_4$
Creators: name: Khasanov, Rustem
name: Meier, William R.
name: Bud'ko, Sergey L.
name: Luetkens, Hubertus
name: Canfield, Paul C.
name: Amato, Alex
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The magnetic penetration depth anisotropy $γ_λ=λ_{c}/λ_{ab}$ ($λ_{ab}$ and $λ_{c}$ are the in-plane and the out-of-plane components of the magnetic penetration depth) in a CaKFe$_4$As$_4$ single crystal sample (the critical temperature $T_{\rm c}\simeq 35$ K) was studied by means of muon-spin rotation ($μ$SR). $γ_λ$ is almost temperature independent for $T\lesssim 20$ K ($γ_λ\simeq 1.9$) and it reaches $\simeq 3.0$ by approaching $T_{\rm c}$. The change of $γ_λ$ induces the corresponding rearrangement of the flux line lattice (FLL), which is clearly detected via enhanced distortions of the FLL $μ$SR response. Comparison of $γ_λ$ with the anisotropy of the upper critical field ($γ_{H_{\rm c2}}$) studied in Phys. Rev B {\bf 94}, 064501 (2016), reveals that $γ_λ$ is systematically higher than $γ_{H_{\rm c2}}$ at low-temperatures and approaches $γ_{H_{\rm c2}}$ for $T \rightarrow T_{\rm c}$. The anisotropic properties of $λ$ are explained by the multi-gap nature of superconductivity in CaKFe$_4$As$_4$ and are caused by anisotropic contributions of various bands to the in-plane and the out-of-plane components of the superfluid density.
description: 6 pages, 4 figures
The Philosophical Language of Dramatic Art as a Moral Vehicle Towards a Reading of Crisis and Self-awareness: The Dialectical Embrace of Dramatic Art and Philosophy as a Reflection and Challenge Upon Crisis
Creators: name: Karamitrou, Katerina
Publisher: name: Gramma: Journal of Theory and Criticism
Year: 2014

description: Tragedy is Man's heroic vision, signifying the triumph of intellect against the mea­sures of the material [ύλη], against the defeat and death of the human body. Trag­edy, through the Aristotelean περιπέτεια, άναγνώρισις and περιωδυνίες, extols the morally autonomous individual who envies, endeavors, and reaches the divine and lays a mirror before human nature. Tragedy, the art of nostos, emanates from the alluring union between customs and rituals and it denotes the abrogation of the in­terval between divine and human. The ideological and political content of (ancient) drama is a spring of inspiration and moral speculation for the educator - theatre - pedagogue and the student at the time of crisis.
description: Gramma: Journal of Theory and Criticism, Vol 22, No 1 (2014): Struggling with the Classics: About Locality and Globality
Pharmacological management of heart failure: a patient-centered approach
Creators: name: Fibbi, Guglielmo
name: Sato, Ryosuke
name: Vatic, Mirela
name: Genreith, Frederik Pascal
name: von Haehling, Stephan
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Heart failure (HF) is a global health challenge that requires a multidisciplinary approach. Despite recent advances in pharmacological and interventional therapy, morbidity and mortality in these patients remain high. For this reason, and because of its interplay with other cardiovascular and non-cardiovascular diseases, HF represents a major area of research, with new trials being published every year and international guidelines constantly updated. The authors review the current status and possible future developments in HF pharmacotherapy. The treatment of HF has made significant advances in recent years, and the current recommendations are based on large outcome trials. This has led to significant reductions in both mortality and morbidity, but the death rate remains unacceptably high. In this context, a patient-centered approach that considers comorbidities and specific clinical scenarios when dosing HF medication is essential. Prevention of hospital admissions for cardiac decompensation is of utmost importance in patients with HF as is the enablement of activities of daily living, an endpoint which has only recently been incorporated into major HF trials.
Accuracy of Electronic Wave Functions in Quantum Monte Carlo: the Effect of High-Order Correlations
Creators: name: Huang, Chien-Jung
name: Umrigar, C. J.
name: Nightingale, M. P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Compact and accurate wave functions can be constructed by quantum Monte Carlo methods. Typically, these wave functions consist of a sum of a small number of Slater determinants multiplied by a Jastrow factor. In this paper we study the importance of including high-order, nucleus-three-electron correlations in the Jastrow factor. An efficient algorithm based on the theory of invariants is used to compute the high-body correlations. We observe significant improvements in the variational Monte Carlo energy and in the fluctuations of the local energies but not in the fixed-node diffusion Monte Carlo energies. Improvements for the ground states of physical, fermionic atoms are found to be smaller than those for the ground states of fictitious, bosonic atoms, indicating that errors in the nodal surfaces of the fermionic wave functions are a limiting factor.
description: 9 pages, no figures, Latex
Iakovos Kambanellis's The Supper: Heterotopia, Intertextuality and Metatheatre in a Modern Tragic Trilogy
Creators: name: Liapis, Vayos
Publisher: name: Gramma: Journal of Theory and Criticism
Year: 2014

description: The aim of this paper is to throw new light on Iakovos Kambanellis' trilogy The Sup­per (Ό Δείπνος) by analyzing its intertextual relations to ancient Greek tragedies about the Atreid myth, by exploring its metatheatrical aspects, and by discussing its construction of theatrical space as a heterotopia. Kambanellis' trilogy is shot through with metatheatrical devices (role-play, make-believe action, references to dramatic convention) and with sustained references (explicit, oblique or cleverly distorted) to ancient Greek tragic versions of the Atreid myth. The trilogy's elaborate and sophis­ticated fusion of lived reality and dramatic fiction is enhanced by its construction of space as a heterotopia, a locus that is at once physically real and phantasmatic.
description: Gramma: Journal of Theory and Criticism, Vol 22, No 1 (2014): Struggling with the Classics: About Locality and Globality
The Translator's Invisibility: Handling Irony
Creators: name: Walton, J. Michael
Publisher: name: Gramma: Journal of Theory and Criticism
Year: 2014

description: Most translators of Greek drama would agree that different principles apply to the translation of comedy and tragedy. But what of those lighter moments to be found in Aeschylus and Sophocles, and the outright comic aspects of much of Euripides? Tragic irony is usually easy to spot, but is the same true of Euripides for whom palpable parody of Aeschylus may suggest that a similar tone should be found else­where in his plays to represent his perceived iconoclasm. Is the danger in making decisions about comic irony that they will determine the translator's interpretation and dictate it to readers, directors and performers?
description: Gramma: Journal of Theory and Criticism, Vol 22, No 1 (2014): Struggling with the Classics: About Locality and Globality
Farmer-Herder Conflict and the Raising Trends of Food Insecurity in Nigeria: The Case of Benue State Nigeria
Creators: name: Iji, Emmanuel Precious
Publisher: name: Zenodo
Year: 2021

description: Nigeria as a country was a signatory to the Sustainable Development Goals, especially its goal two, where it is envisaged that by 2030, member states of the United Nations including Nigeria must have ended hunger, achieved food security, improved nutrition, and promoted sustainable agriculture. In line with this, the Federal Government of Nigeria put some efforts in place to boost agricultural productivity to have food security in Nigeria. Benue State which prides itself as the food basket of the nation is not exempted from the ugly trend of food scarcity. This is a result of the displacement of the farming population and communities due to clashes between nomadic herdsmen and rural farmers in the state. Renewed clashes over land between ethnic Tivs and nomadic Fulanis in Edo and Benue states also led to the displacement of an estimated 15,000people since March 2012. The herdsmen and farmers' violent conflicts occurred in 14 out of 23 Local Government Areas of Benue State, known for a large quantity of production of food. The paper evaluates the nature and effect of the conflict and the impact it has on food productivity and security which includes low productivity of food that has led to the acute hunger in Benue State and Nigeria as a whole. Consequently, the work recommends among others that the ranching system, and grazing routes and reserves for herders and pastoralists should be established, with enlightenment to all stakeholders concerned.
Foley, Helene P. Reimagining Greek Tragedy on the American Stage. Berkeley: U of California P, 2012. Pp 375 + xv. ISBN: 978-0520283879.
Creators: name: Chansky, Dorothy
Publisher: name: Gramma: Journal of Theory and Criticism
Year: 2014

description: Gramma: Journal of Theory and Criticism, Vol 22, No 1 (2014): Struggling with the Classics: About Locality and Globality
Q-deformed solitons and quantum solitons of the Maxwell-Bloch lattice
Creators: name: Rybin, Andrei
name: Timonen, Jussi
name: Varzugin, Gennadii
name: Bullough, Robin K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We report for the first time exact solutions of a completely integrable nonlinear lattice system for which the dynamical variables satisfy a q-deformed Lie algebra - the Lie-Poisson algebra su_q(2). The system considered is a q-deformed lattice for which in continuum limit the equations of motion become the envelope Maxwell-Bloch (or SIT) equations describing the resonant interaction of light with a nonlinear dielectric. Thus the N-soliton solutions we here report are the natural q-deformations, necessary for a lattice, of the well-known multi-soliton and breather solutions of self-induced transparency (SIT). The method we use to find these solutions is a generalization of the Darboux-Backlund dressing method. The extension of these results to quantum solitons is sketched.
description: 12 pages
Fischer-Lichte, Erika. Dionysus Resurrected: Performances of Euripides' The Bacchae in a Globalizing World. Chichester: Wiley-Blackwell, 2014. Pp 238. ISBN: 978-1-4051-7578-4.
Creators: name: Walton, J. Michael
Publisher: name: Gramma: Journal of Theory and Criticism
Year: 2014

description: Gramma: Journal of Theory and Criticism, Vol 22, No 1 (2014): Struggling with the Classics: About Locality and Globality
Sidiropoulou, Avra. Authoring Performance. The Director in Contemporary Theatre. New York: Palgrave Macmillan, 2011. Pp 217. ISBN: 13-978-0230120181.
Creators: name: Decreus, Freddy
Publisher: name: Gramma: Journal of Theory and Criticism
Year: 2014

description: Gramma: Journal of Theory and Criticism, Vol 22, No 1 (2014): Struggling with the Classics: About Locality and Globality
Maacoccus Tao, Wong & Chang 1983
Creators: name: Joshi, Sunil
name: Gupta, Ankita
name: Shashank, P. R.
name: Pai, Sachin G.
name: Mohan, M.
name: Rachana, R. R.
name: Dubey, Vinod Kumar
name: Sandeep, Angalakuditi
name: Deepthy, K. B.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coccidae
Maacoccus

description: Key to the Indian species of Maacoccus Tao, Wong & Chang
 Character states of M. adersi are based on Łagowska and Hodgson (2019). All the remaining species were studied using slide-mounted Indian specimens.
1(0) Each stigmatic cleft with more than 3 stigmatic setae. Dorsal tubular ducts present or absent......................... 2
- Each stigmatic cleft with 3 stigmatic setae. Dorsal tubular ducts present.......................................... 3
 2(1) Antenna 6-segmented. Dorsal tubular ducts present in a sparse line near margin.................. M. adersi (Newstead)
 - Antenna 6- or 8-segmented. Dorsal tubular ducts absent........................................ M. piperis (Green)
 3(1) Venter of abdominal segment VI with a band of 18‒26 medial and mediolateral tubular ducts. Anal plate with 1 apical seta, 2 inner margin setae and 1 outer margin seta (total 4 pairs). Live adult female with conspicuous colourless median longitudinal and 2 transverse carinae forming shape of gallows......................................... M. bicruciatus (Green)
 - Venter of abdominal segment VI with a band of 14‒16 medial and mediolateral tubular ducts. Anal plate with 1 apical seta, 2 inner margin setae and 3 setae on dorsal surface of anal plate (total 6 pairs). Live adult female dark ochreous in medial area, lighter towards margin, without any dorsal markings............................................ M. watti (Green)
description: Published as part of Joshi, Sunil, Gupta, Ankita, Shashank, P. R., Pai, Sachin G., Mohan, M., Rachana, R. R., Dubey, Vinod Kumar, Sandeep, Angalakuditi & Deepthy, K. B., 2022, Recent adventive soft scale insects (Hemiptera: Coccomorpha: Coccidae) and mealybugs (Hemiptera: Coccomorpha: Pseudococcidae) in India, pp. 213-232 in Zootaxa 5194 (2) on page 219, DOI: 10.11646/zootaxa.5194.2.4, http://zenodo.org/record/7147195
Topological insulators vs. topological Dirac semimetals in honeycomb compounds
Creators: name: Zhang, Xiuwen
name: Liu, Qihang
name: Xu, Qiunan
name: Dai, Xi
name: Zunger, Alex
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Intriguing physical property of materials stems from their chemical constituent whereas the connection between them is often not clear. Here, we uncover a general chemical classification for the two quantum phases in the honeycomb ABX structure--topological insulator (TI) and topological Dirac semimetal (TDSM). First, we find among the 816 (existing as well as hypothetical) calculated compounds, 160 TI's (none were noted before), 96 TDSM's, 282 normal insulators (NI's), and 278 metals. Second, based on this classification, we have distilled a simple chemical regularity based on compound formulae for the selectivity between TI and TDSM: The ABX compounds that are TDSM have B atoms (part of the BX honeycomb layers) that come from the Periodic Table columns XI (Cu, Ag, Au) or XII (Zn, Cd, Hg), or Mg (group II), whereas the ABX compounds whose B atoms come from columns I (Li, Na, K, Rb, Cs) or II (Ca, Sr, Ba) are TI's. Third, focusing on the ABX Bismide compounds that are thermodynamically stable, we find a structural motif that delivers topological insulation and stability at the same time. This study opens the way to simultaneously design new topological materials based on the compositional rules indicated here.
Additional file 3: of The first identification of complete Eph-ephrin signalling in ctenophores and sponges reveals a role for neofunctionalization in the emergence of signalling domains
Creators: name: Arunkumar Krishnan
name: Degnan, Bernard
name: Degnan, Sandie
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Raw tree files of all phylogenetic trees reported in the manuscript. (PDF 271 kb)
Intertwining operator for $AG_2$ Calogero-Moser-Sutherland system
Creators: name: Feigin, Misha
name: Vrabec, Martin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We consider generalised Calogero-Moser-Sutherland quantum Hamiltonian $H$ associated with a configuration of vectors $AG_2$ on the plane which is a union of $A_2$ and $G_2$ root systems. The Hamiltonian $H$ depends on one parameter. We find an intertwining operator between $H$ and the Calogero-Moser-Sutherland Hamiltonian for the root system $G_2$. This gives a quantum integral for $H$ of order 6 in an explicit form thus establishing integrability of $H$.
description: 24 pages
Cognitive Reappraisal Training on Well-being/Ill-being
Creators: name: Kam, Julia
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences

description: This study aims to examine 1) whether a two-week daily practice of cognitive reappraisal leads to enhanced well-being and reduced ill-being, as well as 2) increased reappraisal frequency and self-efficacy, and finally 3) whether increases in reappraisal frequency and self-efficacy mediates the impact of the intervention on well-being and ill-being.
SO(4) symmetry and off-diagonal long-range order in the Hubbard bilayer
Creators: name: Shi, Yu
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Yang's $η$ pairing operator is generalized to explore off-diagonal long-range order in the Hubbard bilayer with an arbitrary chemical potential. With this operator and a constraint condition on annihilation and creation operators, we construct explicitly eigenstates which possess simultaneously three kinds of off-diagonal long-range order, i.e., the intralayer one and the interlayer one for on-site pairing, and that for interlayer nearest-neighbor pairing. As in the simple Hubbard model there is also an SO(4) symmetry, with the the generators properly defined. A sufficient condition leads to at least one of the above three kinds of off-diagonal long-range order. A constraint relation among different kinds of off-diagonal long-range order is also given. There exists a triplet of collective modes if the U(1) symmetry of a subgroup is spontaneously broken.
description: 14 pages, Latex
Tassinari, Lamberto. John Florio. The Man Who Was Shakespeare. Trans. William McCuaig. Montréal: Giano Books, 2009. Pp 389. ISBN: 10-2981035819.
Creators: name: Georgopoulou, Xenia
Publisher: name: Gramma: Journal of Theory and Criticism
Year: 2014

description: Gramma: Journal of Theory and Criticism, Vol 22, No 1 (2014): Struggling with the Classics: About Locality and Globality
On the propagation of electromagnetic radiation in the field of a plane gravitational wave
Creators: name: Montanari, Enrico
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The propagation of free electromagnetic radiation in the field of a plane gravitational wave is investigated. A solution is found one order of approximation beyond the limit of geometrical optics in both transverse--traceless (TT) gauge and Fermi Normal Coordinate (FNC) system. The results are applied to the study of polarization perturbations. Two experimental schemes are investigated in order to verify the possibility to observe these perturbations, but it is found that the effects are exceedingly small.
description: 13 pages; revtex; accepted for publication in Class. Quantum Grav
Introduction: From the Years of Utopia to the Years of Dystopia
Creators: name: Patsalidis, Savas
name: Stavrakopoulou, Anna
Publisher: name: Gramma: Journal of Theory and Criticism
Year: 2014

description: Gramma: Journal of Theory and Criticism, Vol 22, No 2 (2014): The Geographies of Contemporary Greek Theatre: About Utopias, Dystopias and Heterotopias
Axisymmetrical Gas Inflow in the Central Region of NGC 7331
Creators: name: Battaner, E.
name: Mediavilla, E.
name: Guijarro, A.
name: Arribas, S.
name: Florido, E.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: New Integral Field Spectroscopy of the central region of NGC 7331 reveals strong H$α$ emission in the well-known CO and HI ring of NGC 7331. The [NII]/H$α$ ratio indicates that a large scale stellar formation process is taken place at the ring in agreement with previous hypothesis about the exhaustion of gas in the inner to the ring region. The dynamics of stars and gas are not coupled. There is a ring of peculiar velocities in the ionized gas velocity map. These peculiar velocities can be well interpreted by the presence of an axisymmetric inflow of 40 km/s at the inner boundary of the large-scale gaseous ring. We infer an inwards total flux of 1.6 M$_{\odot}$yr$^{-1}$. This value is typical of the accretion rates in hypothetical {\bf large} nuclear black holes. Despite the large differences in the scales of the nucleus and the gas ring of NGC 7331, we suggest that this inwards flux is feeding the nucleus.
description: 5 pages, 3 figures, to be published in Astronomy and Astrophysics
Additional file 3: of Genome-wide analyses and expression patterns under abiotic stress of NAC transcription factors in white pear (Pyrus bretschneideri)
Creators: name: Gong, Xin
name: Liangyi Zhao
name: Xiaofei Song
name: Zekun Lin
name: Bingjie Gu
name: Jinxuan Yan
name: Shaoling Zhang
name: Shutian Tao
name: Xiaosan Huang
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology

description: Table S3. Nineteen unique Rosaceae subgroups. (PDF 57 kb)