cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Superior fixation and less periprosthetic stress-shielding of tibial components with a finned stem versus an I-beam block stem: a randomized RSA and DXA study with minimum 5 years’ follow-up
Creators: name: Stilling, Maiken
name: Mechlenburg, Inger
name: Jepsen, Claus Fink
name: Rømer, Lone
name: Rahbek, Ole
name: Søballe, Kjeld
name: Madsen, Frank
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology

description: Background and purpose — The stem on the tibial component of total knee arthroplasty provides mechanical resistance to lift-off, shear forces, and torque. We compared tibial components with finned stems (FS) and I-beam block stems (IS) to assess differences in implant migration. Patients and methods — In a patient-blinded RCT, 54 patients/knees (15 men) with knee osteoarthritis at a mean age of 77 years (70–90) were randomly allocated to receive tibial components with either a FS (n = 27) or an IS (n = 27). Through 5 to 7 years’ follow-up, implant migration was measured with RSA, periprosthetic bone mineral density (BMD) was measured with DXA, and surgeons reported American Knee Society Score (AKSS). Results — At minimum 5 years’ follow-up, maximum total point motion (MTPM) was higher (p = 0.04) for IS (1.48 mm, 95% CI 0.81–2.16) than for FS (0.85 mm, CI 0.38–1.32) tibial components. Likewise, total rotation (TR) was higher (p = 0.03) for IS (1.51˚, CI 0.78–2.24) than for FS (0.81˚, CI 0.36–1.27). Tibial components with IS externally rotated 0.50° (CI –0.06 to 1.06) while FS internally rotated 0.09° (CI –0.20 to 0.38) (p = 0.03). Periprosthetic bone stress-shielding was higher (p < 0.01) up to 2 years’ follow-up for IS compared with FS in the regions medial to the stem (–13% vs. –2%) and posterior to the stem (–13% vs. –2%). Below the stem bone loss was also higher (p = 0.01) for IS compared with FS (–6% vs. +1%) up to 1-year follow-up. Knee score improved similarly in both groups up to 5 years’ follow-up. Interpretation — Periprosthetic bone stress-shielding medial and posterior to the stem until 2 years, and tibial component migration at 5 years, was less for a finned compared with an I-shaped block stem design. Trial registration:ClinicalTrials.gov identifier: NCT00175136.
Fragmentation Phase Transition in Atomic Clusters II -----Symmetry of Fission of Metal Clusters----
Creators: name: Madjet, M. E.
name: Hervieux, P. A.
name: Gross, D. H. E.
name: Schapiro, O.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a statistical fragmentation study of doubly charged alkali (Li, Na, K) and antimony clusters. The evaporation of one charged trimer is the most dominant decay channel (asymmetric fission) at low excitation energies. For small sodium clusters this was quite early found in molecular dynamical calculations by Landman et al. For doubly charged lithium clusters, we predict Li$_{9}^{+}$ to be the preferential dissociation channel. As already seen experimentally a more symmetric fission is found for doubly charged antimony clusters. This different behavior compared to the alkali metal clusters is in our model essentially due to a larger fissility of antimony. This is checked by repeating the calculations for Na$_{52}^{++}$ with a bulk fissility parameter set artificially equal to the value of Sb.
description: 18 text pages +7 *.eps figures my e-mail adress: madjet@hmi.de to be published in Z.Phys.D
The effects of electron correlation and the Breit interaction on one- and two-electron one-photon transitions in double K hole states of He-like ions ($10\!\leq\!Z\!\leq\!47$)
Creators: name: Ding, Xiaobin
name: Cao, Mingxin
name: Zhang, Denghong
name: Zhang, Mingwu
name: Xue, Yingli
name: Yu, Deyang
name: Dong, Chenzhong
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The x-ray energies and transition rates associated with single and double electron radiative transitions from the double K hole state $2s2p$ to the $1s2s$ and $1s^{2}$ configurations of 11 He-like ions ($10\!\leq\!Z\!\leq\!47$) are evaluated using the fully relativistic multi-configuration Dirac-Fock method. An appropriate electron correlation model is constructed with the aid of the active space method, which allows the electron correlation effects to be studied efficiently. The contributions of electron correlation and the Breit interaction to the transition properties are analyzed in detail. It is found that the two-electron one-photon (TEOP) transition is correlation sensitive. The Breit interaction and electron correlation both contribute significantly to the radiative transition properties of the double K hole state of He-like ions. Good agreement between the present calculation and previous work is achieved. The calculated data will be helpful to future investigations on double K hole decay processes of He-like ions.
description: 9 pages, 2 figures and 4 tables
Lepton Flavour Violation in String-Inspired Models
Creators: name: King, S. F.
name: Oliveira, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Lepton flavour violation has been proposed as a significant test of supersymmetric unification. Here we show that such signals are also a generic feature of supersymmetric string unified models in which there is no simple unified gauge group. In realistic models of this kind which involve third family Yukawa unification and large values of $\tan β$, there are generally heavy right-handed (singlet) neutrinos of intermediate mass $M_ν$, whose couplings violate lepton flavour. To illustrate these effects we calculate the rates for $μ\to e γ$ and $τ\to μgamma$ in the minimal supersymmetric $SU(4)\times SU(2)\times SU(2)$ model. Including only the minimum irreducible contributions, we find that both rates are enhanced relative to similar models with low $\tan β$, with $τ\to μgamma$ providing a decisive test of such models in the near future.
description: 43 pages, Latex, 22 postscript figures
Evaluation of the implementation of a Tracheostomy Review Services (TRS): an observational cohort study
Creators: name: Southcott, Anne Marie
name: Holdsworth, Clare
name: Malcolm, Louise
name: Sanjeevan Muruganandan
name: Skinner, Elizabeth
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: It has been suggested that interprofessional tracheostomy teams improve safety, enhance outcomes and promote excellence. This study evaluated the effect of a Tracheostomy Review Service (TRS) on patient outcomes and staff attitudes. The TRS reviewed patients with a tracheostomy tube (TT) in situ on our wards. Data was collected via medical record audit. Two years of retrospective data (n = 39) was compared with 12 months of prospective data (n = 28) for: length of cannulation (LOC); length of ward-based cannulation (LOWBC); length of stay (LOS); ICU LOS (ICU-length of stay); the frequency and time to trial one way valve (PMV); and tracheostomy-related adverse events (AE). Staff were also surveyed regarding their knowledge and confidence in tracheostomy management. No significant difference was seen in LOC, LOWBC, LOS, ICU-LOS, and AE. A significant increase was seen in the frequency of PMV use (pre-TRS 74%; post-TRS 100%). Staff reported an improvement in knowledge and confidence in more complex areas of tracheostomy management. Limited measureable improvements in patient outcomes were seen following the implementation of a TRS. Limitations of this study include a small sample size and heterogeneous patient characteristics.
Convergence Rate of Empirical Spectral Distribution of Random Matrices from Linear Codes
Creators: name: Chan, Chin Hei
name: Tarokh, Vahid
name: Xiong, Maosheng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: Information Theory (cs.IT)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 60B20, 94B05

description: It is known that the empirical spectral distribution of random matrices obtained from linear codes of increasing length converges to the well-known Marchenko-Pastur law, if the Hamming distance of the dual codes is at least 5. In this paper, we prove that the convergence in probability is at least of the order $n^{-1/4}$ where $n$ is the length of the code.
Dinempheria enigmata : Vaisanen 1994
Creators: name: Oliveira, Sarah Siqueira
name: Muller, Burgert S.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Mycetophilidae
Dinempheria
Dinempheria enigmata

description: Dinempheria enigmata Väisänen, 1994
Fig. 2
 Dinempheria enigmata: Väisänen 1994: 14, figs 1–3 (head, thorax, wing); figs 4–9 (♂ terminalia). Type locality: South Africa, Mpumalanga.
 Holotype (NMSA type no. 2155): ♂ (1) printed on white paper: “S. AFRICA: E. Transvaal [South Africa: Mpumalanga] | 9 Km nw. Sabie 2530 BB | Bridal Veil Falls [25.0828°S 30.7249°E, uncertainty 0.75 km] | XII 3, 1976. R. Miller [3.xii.1976]”; (2) printed with handwriting on white paper: “ Dinempheria ♂ | enigmata n.sp. | det. R. Väisänen 19 92 ”; (3) printed with handwriting on red paper: “ Holotypus ♂ | Dinempheria | enigmata n.sp. | Väisänen ”; (4) printed on white paper: “NMSA-Dip. 11312”.
Preservation: Exemplar glued on paper triangle, terminalia retained in glycerine, left wing damaged on distal half, abdomen and one leg glued on paper triangle; missing parts: right wing, left leg I, and legs III.
 Paratype (NMSA type no. 2155): ♀ (1) printed with handwriting on white paper: “ SOUTH AFRICA: Natal [KwaZulu-Natal] | Cathedral Peak area [28°57'S 29°12'E, uncertainty 2.46 km] | 2829Cc 16–18.XII.19 77 | JGH Londt”; (2) printed with handwriting on white paper: “ Dinempheria ♀ | enigmata n.sp. | det. R. Väisänen”; (3) printed on yellow paper: “ PARATYPE ♀ ”; (4) printed on white paper: “NMSA-Dip. 11301”.
Preservation: Pinned exemplar; missing parts: right legs I and II tarsi, right leg III.
Distribution: South Africa (Mpumalanga).
description: Published as part of Oliveira, Sarah Siqueira & Muller, Burgert S., 2012, The types of Lygistorrhinidae and Mycetophilidae (Diptera: Bibionomorpha) in the KwaZulu-Natal Museum, Pietermaritzburg, South Africa, pp. 703 in African Invertebrates 53 (2) on page 704, DOI: 10.5733/afin.053.0215, http://zenodo.org/record/7914741
On the determination of the Fermi surface in high-Tc superconductors by angle-resolved photoemission spectroscopy
Creators: name: Mesot, J.
name: Randeria, M.
name: Norman, M. R.
name: Kaminski, A.
name: Fretwell, H. M.
name: Campuzano, J. C.
name: Ding, H.
name: Takeuchi, T.
name: Sato, T.
name: Yokoya, T.
name: Takahashi, T.
name: Chong, I.
name: Terashima, T.
name: Takano, M.
name: Mochiku, T.
name: Kadowaki, K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the normal state electronic excitations probed by angle resolved photoemission spectroscopy (ARPES) in Bi2201 and Bi2212. Our main goal is to establish explicit criteria for determining the Fermi surface from ARPES data on strongly interacting systems where sharply defined quasiparticles do not exist and the dispersion is very weak in parts of the Brillouin zone. Additional complications arise from strong matrix element variations within the zone. We present detailed results as a function of incident photon energy, and show simple experimental tests to distinguish between an intensity drop due to matrix element effects and spectral weight loss due to a Fermi crossing. We reiterate the use of polarization selection rules in disentangling the effect of umklapps due to the BiO superlattice in Bi2212. We conclude that, despite all the complications, the Fermi surface can be determined unambiguously: it is a single large hole barrel centered about (pi,pi) in both materials.
description: Expanded discussion of symmetrization method in Section 5, figures remain the same
On the Winograd Schema: Situating Language Understanding in the Data-Information-Knowledge Continuum
Creators: name: Saba, Walid S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: The Winograd Schema (WS) challenge, proposed as an al-ternative to the Turing Test, has become the new standard for evaluating progress in natural language understanding (NLU). In this paper we will not however be concerned with how this challenge might be addressed. Instead, our aim here is threefold: (i) we will first formally 'situate' the WS challenge in the data-information-knowledge continuum, suggesting where in that continuum a good WS resides; (ii) we will show that a WS is just special case of a more general phenomenon in language understanding, namely the missing text phenomenon (henceforth, MTP) - in particular, we will argue that what we usually call thinking in the process of language understanding involves discovering a significant amount of 'missing text' - text that is not explicitly stated, but is often implicitly assumed as shared background knowledge; and (iii) we conclude by a brief discussion on why MTP is inconsistent with the data-driven and machine learning approach to language understanding.
description: 6 pages, 1 figure
Probing top quark decay into light stop in the supersymmetric standard model at the upgraded Tevatron
Creators: name: Hosch, M.
name: Oakes, R. J.
name: Whisnant, K.
name: Yang, Jin Min
name: Young, Bing-lin
name: Zhang, X.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the possibility of observing the exotic decay mode of the top quark into the lightest stop ($\tilde t_1$) and neutralino ($\tildeχ^0_1$) in the minimal supersymmetric standard model with R-parity at the upgraded Tevatron. First we determine the allowed range for the branching fraction $B(t\to \tilde t_1 \tildeχ^0_1)$ in the region of parameter space allowed by the $R_b$ data and the CDF $eeγγ+{\large \not} E_T$ event, and then consider all possible backgrounds and investigate the possibility of observing this final state at the Tevatron. We find that this final state is unobservable at Run 1. However, Run 2 can provide significant information on this new decay mode of the top quark: either discover it, or establish a strong constraint on the masses of $\tilde t_1$ and $\tildeχ^0_1$ given approximately by $M_{\tilde χ^0_1} > M_{\tilde t_1} - 6$ GeV.
description: 12 pages, LATEX, 2 PS figures
Impact of interface roughness on perpendicular transport and domain formation in superlattices
Creators: name: Wacker, Andreas
name: Jauho, Antti-Pekka
Publisher: name: arXiv
Year: 1996
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A microscopic calculation of the perpendicular current in doped multiple quantum wells is presented. Interface roughness is shown to affect the resonant transitions as well as to cause a nonresonant background current. The theoretical characteristics exhibit several branches due to the formation of electric field domains in quantitative agreement with experimental data.
description: 4 pages 1 figure
Parquet approach to nonlocal vertex functions and electrical conductivity of disordered electrons
Creators: name: Janis, V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: A diagrammatic technique for two-particle vertex functions is used to describe systematically the influence of spatial quantum coherence and backscattering effects on transport properties of noninteracting electrons in a random potential. In analogy with many-body theory we construct parquet equations for topologically distinct {\em nonlocal} irreducible vertex functions into which the {\em local} one-particle propagator and two-particle vertex of the coherent-potential approximation (CPA) enter as input. To complete the two-particle parquet equations we use an integral form of the Ward identity and determine the one-particle self-energy from the known irreducible vertex. In this way a conserving approximation with (Herglotz) analytic averaged Green functions is obtained. We use the limit of high spatial dimensions to demonstrate how nonlocal corrections to the $d=\infty$ (CPA) solution emerge. The general parquet construction is applied to the calculation of vertex corrections to the electrical conductivity. With the aid of the high-dimensional asymptotics of the nonlocal irreducible vertex in the electron-hole scattering channel we derive a mean-field approximation for the conductivity with vertex corrections. The impact of vertex corrections onto the electronic transport is assessed quantitatively within the proposed mean-field description on a binary alloy.
description: REVTeX 19 pages, 9 EPS diagrams, 6 PS figures
Quantum Rabi-Stark model: Solutions and exotic energy spectra
Creators: name: Xie, You-Fei
name: Duan, Liwei
name: Chen, Qing-Hu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The quantum Rabi-Stark model, where the linear dipole coupling and the nonlinear Stark-like coupling are present on an equal footing, are studied within the Bogoliubov operators approach. Transcendental functions responsible for the exact solutions are derived in a compact way, much simpler than previous ones obtained in the Bargmann representation. The zeros of transcendental functions reproduce completely the regular spectra. In terms of the explicit pole structure of these functions, two kinds of exceptional eigenvalues are obtained and distinguished in a transparent manner. Very interestingly, a first-order quantum phase transition indicated by level crossing of the ground state and the first excited state is induced by the positive nonlinear Stark-like coupling, which is however absent in any previous isotropic quantum Rabi models. When the absolute value of the nonlinear coupling strength is equal to twice the cavity frequency, this model can be reduced to an effective quantum harmonic oscillator, and solutions are then obtained analytically. The spectra collapse phenomenon is observed at a critical coupling, while below this critical coupling, infinite discrete spectra accumulate into a finite energy from below.
description: 16 pages, 4 figures
Dziedzickia stuckenbergorum : Matile 1992
Creators: name: Oliveira, Sarah Siqueira
name: Muller, Burgert S.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Mycetophilidae
Dziedzickia
Dziedzickia stuckenbergorum

description: Dziedzickia stuckenbergorum Matile, 1992
Fig. 4
 Dziedzickia stuckenbergorum: Matile 1992: 197, fig. 11 (♂ terminalia). Type locality: South Africa, KwaZuluNatal, Karkloof range near Mount Alida.
 Holotype (NMSA type no. 1951): ♂ (1) printed with handwriting on white paper: “ 19.XI.63 [19.xi.1963] | Geekie’s Farm [Benvie Farm, 29°15'30"S 30°20'40"E, uncertainty 4 km] | 1500 m.”; (2) printed on white paper: “Karkloof range | nr. Mt Alida [near Mount Alida] | Natal [KwaZulu-Natal], S. Africa [South Africa] | B. & P. Stuckenberg ”; (3) printed on red paper: “ HOLOTYPE ”; (4) printed with handwriting on white paper: “ Dziedzickia | stuckenbergorum | n.sp. ♂ holotype | L. Matile det. 19 91 ”; (5) printed on white paper: “NMSA-Dip. 11280”.
Preservation: Pinned exemplar, terminalia retained in glycerine; missing parts: none.
Distribution: South Africa (KwaZulu-Natal).
description: Published as part of Oliveira, Sarah Siqueira & Muller, Burgert S., 2012, The types of Lygistorrhinidae and Mycetophilidae (Diptera: Bibionomorpha) in the KwaZulu-Natal Museum, Pietermaritzburg, South Africa, pp. 703 in African Invertebrates 53 (2) on page 706, DOI: 10.5733/afin.053.0215, http://zenodo.org/record/7914741
Sound propagation and Mach cone in anisotropic hydrodynamics
Creators: name: Kirakosyan, Martin
name: Kovalenko, Aleksandr
name: Leonidov, Andrey
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: This letter is based on a kinetic theory approach to anisotropic hydrodynamics. We derive the sound wave equation in anisotropic hydrodynamics and show that a corresponding wave front is ellipsoidal. The phenomenon of Mach cone emission in anisotropic hydrodynamics is studied. It is shown that Mach cone in anisotropic case becomes asymmetric, i. e. in this limit they're two different angles, left and right with respect to the ultrasonic particle direction, which are determined by the direction of ultrasonic particle propagation and the asymmetry coefficient.
description: 9 pages, 4 figures
Additional file 2 of Distinct trajectories of perinatal depression in Chinese women: application of latent growth mixture modelling
Creators: name: Hong, Lan
name: Le, Tao
name: Lu, Yinping
name: Shi, Xiang
name: Xiang, Ludan
name: Liu, Meng
name: Zhang, Wenmiao
name: Zhou, Meixi
name: Wang, Jiangling
name: Xu, Dongwu
name: Yu, Xin
name: Zhao, Ke
Publisher: name: figshare
Year: 2022
Subjects: subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Additional file 2. Mplus Syntax.
AMC-backed Twin Arrow Antenna for Wearable Electronic Travel Aid System at 24 GHz
Creators: name: Berdasco, Alicia Flórez
name: Gómez, María Elena de Cos
name: Laviada, Jaime
name: Las-Heras, Fernando
Publisher: name: arXiv
Year: 2024
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: An ultra-compact wearable antenna, for electronic travel aid (ETA) applications, is presented. An AMC-backed twin arrow antenna, operative in the 24.05-24.25 GHz frequency band, has been designed for imaging systems supporting ETA. Artificial Magnetic Conductor (AMC) is combined with the antenna with the aim of reducing the backward radiation to the wearing person while improving its radiation properties and bandwidth, all this without increasing the initial area of the antenna. Prototypes of the AMC-antenna have been fabricated and measured. In order to test its performance for the application, imaging have been conducted by means of synthetic aperture radar (SAR) techniques by placing the antenna in the arm of a user to take advantage of natural body movement. Electromagnetic images have been obtained and the target has been identified, demonstrating the suitability of the AMC-antenna for the ETA system.
Random knots in three-dimensional three-colour percolation: numerical results and conjectures
Creators: name: de Crouy-Chanel, Marthe
name: Simon, Damien
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Three-dimensional three-colour percolation on a lattice made of tetrahedra is a direct generalization of two-dimensional two-colour percolation on the triangular lattice. The interfaces between one-colour clusters are made of bicolour surfaces and tricolour non-intersecting and non-self-intersecting curves. Because of the three-dimensional space, these curves describe knots and links. The present paper presents a construction of such random knots using particular boundary conditions and a numerical study of some invariants of the knots. The results are sources of precise conjectures about the limit law of the Alexander polynomial of the random knots.
description: minor corrections in the text since v1
Additional file 3 of Distinct trajectories of perinatal depression in Chinese women: application of latent growth mixture modelling
Creators: name: Hong, Lan
name: Le, Tao
name: Lu, Yinping
name: Shi, Xiang
name: Xiang, Ludan
name: Liu, Meng
name: Zhang, Wenmiao
name: Zhou, Meixi
name: Wang, Jiangling
name: Xu, Dongwu
name: Yu, Xin
name: Zhao, Ke
Publisher: name: figshare
Year: 2022
Subjects: subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Additional file 3. Parameter estimates of the final two class.
Quasinormal Modes and Hawking-Unruh effect in Quantum Hall Systems: Lessons from Black Hole Phenomena
Creators: name: Hegde, Suraj S.
name: Subramanyan, Varsha
name: Bradlyn, Barry
name: Vishveshwara, Smitha
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work, we propose the quantum Hall system as a platform for exploring black hole phenomena. By exhibiting deep rooted commonalities between lowest Landau level and spacetime symmetries, we show that features of both quantum Hall and gravitational systems can be elegantly captured by a simple quantum mechanical model, the inverted harmonic oscillator. Through this correspondence, we argue that radiation phenomena in gravitational situations, such as presented by W. G. Unruh and S. Hawking, bears a parallel with saddle-potential scattering of quantum Hall quasiparticles. We also find that scattering by the quantum Hall saddle potential can mimic the signature quasinormal modes in black holes, such as theoretically demonstrated through Gaussian scattering off a Schwarzschild black hole by C. V. Vishveshwara. We propose a realistic quantum Hall point contact setup for probing these temporally decaying modes in quasiparticle tunneling, offering a new mesoscopic parallel for black hole ringdown.
description: Dedicated to black hole physicist C. V. Vishveshwara (1938-2017)
Additional file 1 of Comprehensive analysis of expression profile and prognostic significance of interferon regulatory factors in pancreatic cancer
Creators: name: Zhang, Ke
name: Xu, Pan-Ling
name: Li, Yu-Jie
name: Dong, Shu
name: Gao, Hui-Feng
name: Chen, Lian-Yu
name: Chen, Hao
name: Chen, Zhen
Publisher: name: figshare
Year: 2022
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1.
Frustration effects at finite temperature in the half filled Hubbard model
Creators: name: Jana, Gour
name: Mukherjee, Anamitra
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the finite temperature properties of the half filled Hubbard model in two dimensions, with onsite interaction ($U$), in presence of (frustrating) next nearest neighbor hopping ($t^{\prime}$) using a semiclassical approximation scheme. We show that introduction of $t^{\prime}$ results in a finite temperature pseudogapped (PG) phase that separates the small $U$ Fermi liquid and large $U$ Mott insulator. We map out the PG to normal metal crossover temperature scale ($T^*$) as a function of $U$ and $t^\prime$. We demonstrate that in the PG phase, the quadratic dependence of resistivity on temperature is violated due to thermally induced spin fluctuations. We conclude with exact diagonalization calculations, that complement our finite temperature results, and indicate the presence of a frustration driven PG state between the Fermi liquid and the Mott insulator at zero temperature as well.
title: The Use of Marginalia to Inform Patron Needs
Creators: name: Mako, Richard
Publisher: name: University of Massachusetts Amherst
Year: 2023
Subjects: subject: Assessment
subject: Library and Information Science

description: This is a presentation of my research in marginalia of students and faculty in a large urban academic library. More than 300 individual examples was collected and then analyzed to determine patron need.
description: This is a presentation of my research in marginalia of students and faculty in a large urban academic library. More than 300 individual examples was collected and then analyzed to determine patron need.
Time Evolution of Unstable Particle Decay Seen with Finite Resolution
Creators: name: Joichi, I.
name: Matsumoto, Sh.
name: Yoshimura, M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Time evolution of the decay process of unstable particles is investigated in field theory models. We first formulate how to renormalize the non-decay amplitude beyond perturbation theory and then discuss short-time behavior of very long-lived particles. Two different formalisms, one that does and one that does not, assume existence of the asymptotic field of unstable particles are considered. The non-decay amplitude is then calculated by introducing a finite time resolution of measurement, which makes it possible to discuss both renormalizable and non-renormalizable decay interaction including the nucleon decay. In ordinary circumstances the onset of the exponential decay law starts at times as early as at roughly the resolution time, but with an enhanced amplitude which may be measurable. It is confirmed that the short-time formula $1 - Γt$ of the exponential decay law may be used to set limits on the nucleon decay rate in underground experiments. On the other hand, an exceptional example of S-wave decay of very small Q-value is found, which does not have the exponential period at all.
description: 26 pages, LATEX file with 8 PS figures
Isovector scalar $a_0(980)$ and $a_0(1450)$ resonances in the $B\rightarrow ψ(K\bar{K},πη) $ decays
Creators: name: Rui, Zhou
name: Li, Ya-Qian
name: Zhang, Jie
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present an analysis of two isovector scalar resonant contributions to the $B$ decays into charmonia plus $K\bar K$ or $πη$ pair in the perturbative QCD approach. The Flatté model for the $a_0(980)$ resonance and the Breit Wigner formula for the $a_0(1450)$ resonance are adopted to parametrize the timelike form factors in the dimeson distribution amplitudes, which capture the important final state interactions in these processes. The predicted distribution in the $K^+K^-$ invariant mass as well as its integrated branching ratio for the $a_0(980)$ resonance in the $B^0\rightarrow J/ψK^+K^-$ mode agree well with the current available experimental data. The obtained branching ratio of the quasi-two-body decay $B^0\rightarrow J/ψa_0(980)(\rightarrow π^0η)$ can reach the order of $10^{-6}$, letting the corresponding measurement appear feasible. For the $a_0(1450)$ component, our results could be tested by further experiments in the LHCb and Belle II. We also discuss some theoretical uncertainties in detail in our calculation.
description: 10 pages, 2 figures, 2 tables
Rescuing Single Field Inflation from the Swampland
Creators: name: Ashoorioon, Amjad
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The difficulty of building metastable vacua in string theory has led some to conjecture that, in the string theory landscape, potentials satisfy $\left|\nabla V/V\right|\geq c\sim \mathcal{O}(1)$. This condition, which is supported by different explicit constructions, suggests that the EFTs which lead to metastable de-Sitter vacua belong to what is dubbed as swampland. This condition endangers the paradigm of single field inflation. In this paper, we show how scalar excited initial states cannot rescue single field inflation from the swampland, as they produce large local scalar non-gaussianity, which is in conflict with the Planck upper bound. Instead, we demonstrate that one can salvage single field inflation using excited initial states for tensor perturbations, which in this case produce only large flattened non-gaussianity in the tensor bispectrum. We comment on the possible methods one can prepare such excited initial conditions for the tensor perturbations.
description: v1: 8 pages double columns, no figures; v2: references added, matched the PLB version
Positivity Constraints for off-Forward Parton Distributions
Creators: name: Pire, B.
name: Soffer, J.
name: Teryaev, O.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Off-Forward Parton Distributions (OFPD's) are new hadronic objects which may be measured in various exclusive reactions. We derive non-trivial positivity constraints for them that should allow to get extra restrictions for model inputs.
description: LaTeX, 10 pages; The extended discussion for various definitions
Leia arsona : Hutson 1978
Creators: name: Oliveira, Sarah Siqueira
name: Muller, Burgert S.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Mycetophilidae
Leia
Leia arsona

description: Leia arsona Hutson, 1978
Fig. 5
 Leia arsona: Hutson 1978: 123. Type locality: South Africa, Eastern Cape, Grahamstown.
 Holotype (NMSA type no. 2149): ♂ (1) printed on white paper circle with red edges: “Holo- | type”; (2) printed with handwriting on white paper: “ Grahamstown [33.2970°S 26.5474°E, uncertainty 4 km] | South Africa | 1­x­ 19 53 [1.x.1953] | B. Stuckenberg ”; (3) printed with handwriting on white paper: “ HOLOTYPE ♂ | Leia | arsona Hutson | det. A.M. Hutson, 197 7.”; (4) printed on white paper: “NMSA-Dip. 11310”.
Preservation: Pinned exemplar; missing parts: right leg III.
 Paratype (NMSA type no. 2149): ♂ (1) printed on white paper circle with yellow edges: “Para- | type”; (2) printed with handwriting on white paper: “ Grahamstown [33.2970°S 26.5474°E, uncertainty 4 km] | South Africa | 1­x­ 19 53 [1.x.1953] | B. Stuckenberg ”; (3) printed with handwriting on white paper: “ PARATYPE ♂ | Leia | arsona Hutson | det. A.M. Hutson, 197 7.”; (4) printed on white paper: “NMSA-Dip. 11321”.
Preservation: Pinned exemplar, abdomen glued on the micropin; missing parts: right leg III.
 Paratype (NMSA type no. 2149): ♀ (1) printed on white paper circle with yellow edges: “Para- | type”; (2) printed with handwriting on white paper: “ Grahamstown [33.2970°S 26.5474°E, uncertainty 4 km] | South Africa | 24­x­ 1953 [24.x.1953] | B. Stuckenberg ”; (3) printed with handwriting on white paper: “ PARATYPE ♀ | Leia | arsona Hutson | det. A.M. Hutson, 197 7.”; (4) printed on white paper: “NMSA-Dip. 11311”.
Preservation: Pinned exemplar; missing parts: none.
Distribution: South Africa (Eastern Cape), Kenya, Saint Helena. Widely introduced in Europe, in Mediterranean region as well as in New Zealand (Chandler & Ribeiro 1995; Chandler & Gatt 2000; Chandler 1994; Toft & Chandler 2004; Chandler & Pijnakker 2009; Väisänen 1984).
description: Published as part of Oliveira, Sarah Siqueira & Muller, Burgert S., 2012, The types of Lygistorrhinidae and Mycetophilidae (Diptera: Bibionomorpha) in the KwaZulu-Natal Museum, Pietermaritzburg, South Africa, pp. 703 in African Invertebrates 53 (2) on page 706, DOI: 10.5733/afin.053.0215, http://zenodo.org/record/7914741
Equivalent 2-year stabilization of uncemented tibial component migration despite higher early migration compared with cemented fixation: an RSA study on 360 total knee arthroplasties
Creators: name: Laende, Elise K
name: Wilson, Janie L Astephen
name: Flemming, Joanna Mills
name: Valstar, Edward R
name: C Glen Richardson
name: Dunbar, Michael J
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology

description: Background and purpose — Thresholds of implant migration for predicting long-term successful fixation of tibial components in total knee arthroplasty have not separated cemented and uncemented fixation. We compared implant migration of cemented and uncemented components at 1 year and as the change in migration from 1 to 2 years. Patients and methods — Implant migration of 360 tibial components measured using radiostereometric analysis was compared at 1 year and as the change in migration from 1 to 2 years in 222 cemented components (3 implant designs) and 138 uncemented components (5 implant designs). Results — 1-year maximum total point motion was lower for the cemented tibial components compared with the uncemented components (median = 0.31 mm [0.03–2.98] versus 0.63 mm [0.11–5.19] respectively, p < 0.001, mixed model). The change in migration from 1 to 2 years, however, was equivalent for cemented and uncemented components (mean [SD] 0.06 mm [0.19] and 0.07 mm [0.27] mm respectively, p = 0.6, mixed model). Interpretation — These findings suggest that current thresholds of acceptable migration at 1 year may be better optimized by considering cemented and uncemented tibial components separately as higher early migration of uncemented components was not associated with decreased stability from 1 to 2 years.
title: ADCO, Cartulaire de Saint-Étienne de Dijon (XIVe siècle), Cart. 24 (G 137), 31 folios, f. 0013
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/2011
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Saint-Étienne de Dijon (XIVe siècle), Archives départementales de la Côte-d'Or, Cart. 24 (G 137), 31 folios, f. 0013, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Saint-Étienne de Dijon (XIVe siècle), Archives départementales de la Côte-d'Or, Cart. 24 (G 137), 31 folios, f. 0013, 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
Ocean mesoscale structure–induced air–sea interaction in a high-resolution coupled model
Creators: name: Pengfei LIN
name: Hailong LIU
name: MA, Jing
name: Yiwen LI
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry

description: Using the Community Earth System Model framework, the authors build a very-high-resolution quasi-global coupled model by coupling an eddy-resolving quasi-global ocean model with a high-resolution atmospheric model. The model is successfully run for six years under present climate conditions, and the simulations are evaluated against observational and reanalysis data. The model is capable of simulating large-scale oceanic and atmospheric circulation patterns, sea surface temperature (SST) fronts, oceanic eddy kinetic energy, and fine-scale structures of surface winds. The ocean mesoscale structure–induced air–sea interaction characteristics are explored in detail. The model can effectively reproduce positive correlations between SST and surface wind stress induced by mesoscale structures through comparison with observations. The positive correlation is particularly significant over regions with strong oceanic fronts and eddies. However, the responses of wind stress to eddy-induced SST are weaker in the simulation than in the observations, although different magnitudes exist in different areas. Associated with weak wind responses, surface sensible heat flux responses to eddy-induced SST are underestimated slightly, while surface latent heat flux responses are overestimated because of the drier atmospheric boundary layers in the model. Both momentum mixing and pressure adjustment mechanisms play important roles in surface wind changes over oceanic fronts and eddies in the high-resolution model.
Optimizing management of cercospora leaf spot (Cercospora beticola) of sugarbeet in the wake of fungicide resistance
Creators: name: Tedford, Sherri L.
name: Rishi R. Burlakoti
name: Schaafsma, Arthur W.
name: Trueman, Cheryl L.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Cercospora leaf spot (CLS), caused by Cercospora beticola, is the most detrimental disease of sugar beet in temperate climates. In the Great Lakes region, CLS was well managed by pyraclostrobin-based programmes using the decision support tool BEETcast™. Due to C. beticola resistance to pyraclostrobin in the region, other groups of fungicides were evaluated. Field experiments were conducted at six sites from 2013 to 2015 in Pain Court (PC) and Ridgetown (RT), Ontario. BEETcast™ application schedules for prothioconazole and mancozeb as well as carrier volume (115 and 235 L ha−1) were compared with label-based (calendar) applications. When disease intensity was high, the conservative calendar application schedule reduced the standardized area under the disease progress curve (sAUDPC) by an average of 84% compared with all BEETcast™ schedules, and the BEETcast™ 50/35 schedule (235 L ha−1) reduced sAUDPC by 48% compared with the 55/50 schedules. However, there were fewer differences among application schedules at sites with low or moderate disease intensity. BEETcast™ application schedules reduced the number of fungicide applications by 34–55%. All application schedules increased sucrose (%) and recoverable white sugar (RWS) to an equivalent level, but none of the schedules increased profit margin compared with the non-treated control. Using a carrier volume of 235 L ha−1 reduced sAUDPC by 28% compared with 115 L ha−1 at one site when disease severity exceeded 95% in non-treated control plots. Thus, management recommendations should consider that CLS severity is reduced by application schedules using a shortened interval and appropriate carrier volume, but this does not necessarily result in higher beet or sucrose yield or increases in profit margin.
Spatially Resolved Metal Loss from M31
Creators: name: Telford, O. Grace
name: Werk, Jessica K.
name: Dalcanton, Julianne J.
name: Williams, Benjamin F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: As galaxies evolve, they must enrich and exchange gas with the surrounding medium, but the timing of these processes and how much gas is involved remain poorly understood. In this work, we leverage metals as tracers of past gas flows to constrain the history of metal ejection and redistribution in M31. This roughly $L*$ galaxy is a unique case where spatially resolved measurements of the gas-phase and stellar metallicity, dust extinction, and neutral ISM gas content are all available, enabling a census of the present metal mass. We combine spatially resolved star formation histories from the Panchromatic Hubble Andromeda Treasury survey with a metal production model to calculate the history of metal production in M31. We find that $1.8\times10^9 \, M_\odot$ of metals, or 62\% of the metal mass formed within $r < 19 \,\mathrm{kpc}$, is missing from the disk in our fiducial model, implying that the M31 disk has experienced significant gaseous outflows over its lifetime. Under a conservative range of model assumptions, we find that between 3\% and 88\% of metals have been lost ($1.9\times10^7 - 6.4\times10^9 \, M_\odot$), so metals are missing even when all model parameters are chosen to favor metal retention. We show that the missing metal mass could be harbored in M31's CGM if the majority of the metals reside in a hot gas phase. Finally, we find that some metal mass produced in the past 1.5 Gyr in the central $\sim5 \,\mathrm{kpc}$ has likely been redistributed to larger radii within the disk.
description: In press at ApJ; updated to match published version. Figure 7 shows key result
Microscopic modelling of perpendicular electronic transport in doped multiple quantum wells
Creators: name: Wacker, Andreas
name: Jauho, Antti-Pekka
Publisher: name: arXiv
Year: 1996
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a microscopic calculation of transport in strongly doped superlattices where domain formation is likely to occur. Our theoretical method is based on a current formula involving the spectral functions of the system, and thus allows, in principle, a systematic investigation of various interaction mechanisms. Taking into account impurity scattering and optical phonons we obtain a good quantitative agreement with existing experimental data from Helgesen and Finstad (J. Appl. Phys. 69, 2689, (1991)). Furthermore the calculated spectral functions indicate a significant increase of the average intersubband spacing compared to the bare level differences which might explain the experimental trend.
description: 10 pages 5 figures
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Cart. 189 (11 H 74), 316 folios, f. 0044v
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
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0044v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome V, Archives départementales de la Côte-d'Or, Cart. 189 (11 H 74), 316 folios, f. 0044v, 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