cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Generation of isolated attosecond pulses in the far field by spatial filtering with an intense few-cycle mid-infrared laser
Creators: name: Jin, Cheng
name: Le, Anh-Thu
name: Trallero-Herrero, Carlos A.
name: Lin, C. D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report theoretical calculations of high-order harmonic generation (HHG) of Xe with the inclusion of multi-electron effects and macroscopic propagation of the fundamental and harmonic fields in an ionizing medium. By using the time-frequency analysis we show that the reshaping of the fundamental laser field is responsible for the continuum structure in the HHG spectra. We further suggest a method for obtaining an isolated attosecond pulse (IAP) by using a filter centered on axis to select the harmonics in the far field with different divergence. We also discuss the carrier-envelope-phase dependence of an IAP and the possibility to optimize the yield of the IAP. With the intense few-cycle mid-infrared lasers, this offers a possible method for generating isolated attosecond pulses.
description: 8 figures
Involutions of sl(2,k) and non-split, three-dimensional simple Lie algebras
Creators: name: Meyer, Philippe
Publisher: name: arXiv
Year: 2020
Subjects: subject: Rings and Algebras (math.RA)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11E08, 11R52, 17B05

description: We give a process to construct non-split, three-dimensional simple Lie algebras from involutions of sl(2,k), where k is a field of characteristic not two. Up to equivalence, non-split three-dimensional simple Lie algebras obtained in this way are parametrised by a subgroup of the Brauer group of k and are characterised by the fact that their Killing form represents -2. Over local and global fields we re-express this condition in terms of Hilbert and Legendre Symbols and give examples of three-dimensional simple Lie algebras which can and cannot be obtained by this construction over the field of rationals.
Measure bound for translation surfaces with short saddle connections
Creators: name: Dozier, Benjamin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Dynamical Systems (math.DS)
subject: Algebraic Geometry (math.AG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: We prove that any ergodic $SL_2(R)$-invariant probability measure on a stratum of translation surfaces satisfies strong regularity: the measure of the set of surfaces with two non-parallel saddle connections of length at most $ε_1, ε_2$ is $O(ε_1^2 ε_2^2)$. We prove a more general theorem which works for any number of short saddle connections. The proof uses the multi-scale compactification of strata recently introduced by Bainbridge-Chen-Gendron-Grushevsky-Möller and the algebraicity result of Filip.
description: 57 pages, 9 figures. Added Remark 1.5 concerning the opposite inequality. Various minor changes throughout. To appear in GAFA
Construction of school timetables using a micro-computer
Creators: name: Chau, Douglas Tak Yuen, 1946-
Publisher: name: University of Calgary
Year: 1984
Subjects: subject: LB 1034 C42 1986
subject: Schedules, School - Data processing
subject: School Management and organization - Data processing
subject: Microcomputers

description: Bibliography: p. 99-101.
title: Expression des Programmed Death Ligand 1 (PDL1) auf Tumorzellen HPV-assoziierter Oropharynxkarzinome (OSCC) und Korrelation mit Überlebensdaten
Creators: name: Schubotz, Anna Beatrice
name: Gültekin, Sibel E.
name: Wagner, Steffen
name: Yıldırım, Benay
name: Sengüven, Burcu
name: Barış, Emre
name: Tharun, Lars
name: Quaas, Alexander
name: Gattenlöhner, Stefan
name: Klußmann, Jens Peter
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Der Programmed Death Ligand 1 (PDL1) bindet an den Programmed Death (PD)-Rezeptor, der auf T-, B- und NK-Zellen vorkommt. Antigen-präsentierende Zellen exprimieren PDL1 und dessen Bindung an den PD Rezeptor von Immunzellen reduziert physiologisch deren Aktivität, um z.B. vor einer[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Die älteste Nachricht über den Trierer Dom : Ein Beitrag zur Kritik Altmanns von Hautevillers
Creators: name: Kentenich, Gottfried
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2020

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 1 Nr. 2 (1926): Trierer Zeitschrift : Vierteljahreshefte für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
title: Manifestation eines Ästhesioneuroblastoms bei einer achtzehnjährigen Patientin
Creators: name: Schulz-Schönhagen, Marius
name: Grün, Arne
name: Langenick, Lars
name: Zakarneh, André
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Ästhesioneuroblastome machen ca. 2% aller sinunasalen Neoplasien aus. Es handelt sich um maligne neuroektodermale Tumore, die dem olfaktorischen Neuroepithel entstammen. Sie zeichnen sich durch eine hohe Lokalrezidivrate aus.
        Kasuistik: Im Oktober 2015 stellte sich eine[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Classical simulation of the Hubbard-Holstein dynamics with optical waveguide lattices
Creators: name: Longhi, Stefano
name: Della Valle, Giuseppe
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A classical analog simulator of the two-site Hubbard-Holstein model, describing the dynamics of two correlated electrons coupled with local phonons, is proposed based on light transport in engineered optical waveguide arrays. Our photonic analog simulator enables to map the temporal dynamics of the quantum system in Fock space into spatial propagation of classical light waves in the evanescently-coupled waveguides of the array. In particular, in the strong correlation regime the periodic temporal dynamics, related to the excitation of Holstein polarons with equal energy spacing, can be visualized as a periodic self-imaging phenomenon of the light beam along the waveguide array and explained in terms of generalized Bloch oscillations of a single particle in a semi-infinite inhomogeneous tight-binding lattice.
description: 7 pages, 4 figures
Vannérus, Jules, Freudenburg, Freudenstein, Freudenkopp : Épisode de la politique féodale suivie par Jean l'Aveugle dans son comté de Luxembourg
Creators: name: Schaus, Emil
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2020

description: Rezension zu: Vannérus, Jules, Freudenburg, Freudenstein, Freudenkopp : Épisode de la politique féodale suivie par Jean l'Aveugle dans son comté de Luxembourg. Bruxelles 1926
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 1 Nr. 4 (1926): Trierer Zeitschrift : Vierteljahreshefte für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Safe and Compliant Control of Redundant Robots Using Superimposition of Passive Task-Space Controllers
Creators: name: Tiseo, Carlo
name: Merkt, Wolfgang
name: Wolfslag, Wouter
name: Vijayakumar, Sethu
name: Mistry, Michael
Publisher: name: arXiv
Year: 2020
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Safe and compliant control of dynamic systems in interaction with the environment, e.g., in shared workspaces, continues to represent a major challenge. Mismatches in the dynamic model of the robots, numerical singularities, and the intrinsic environmental unpredictability are all contributing factors. Online optimization of impedance controllers has recently shown great promise in addressing this challenge, however, their performance is not sufficiently robust to be deployed in challenging environments. This work proposes a compliant control method for redundant manipulators based on a superimposition of multiple passive task-space controllers in a hierarchy. Our control framework of passive controllers is inherently stable, numerically well-conditioned (as no matrix inversions are required), and computationally inexpensive (as no optimization is used). We leverage and introduce a novel stiffness profile for a recently proposed passive controller with smooth transitions between the divergence and convergence phases making it particularly suitable when multiple passive controllers are combined through superimposition. Our experimental results demonstrate that the proposed method achieves sub-centimeter tracking performance during demanding dynamic tasks with fast-changing references, while remaining safe to interact with and robust to singularities. he proposed framework achieves such results without knowledge of the robot dynamics and thanks to its passivity is intrinsically stable. The data further show that the robot can fully take advantage of the redundancy to maintain the primary task accuracy while compensating for unknown environmental interactions, which is not possible from current frameworks that require accurate contact information.
description: Nonlinear Dyn (2023)
A Flux-Limited Sample of z~1 Ly-alpha Emitting Galaxies in the CDFS
Creators: name: Barger, A. J.
name: Cowie, L. L.
name: Wold, I. G. B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We describe a method for obtaining a flux-limited sample of Ly-alpha emitters from GALEX grism data. We show that the multiple GALEX grism images can be converted into a three-dimensional (two spatial axes and one wavelength axis) data cube. The wavelength slices may then be treated as narrowband images and searched for emission-line galaxies. For the GALEX NUV grism data, the method provides a Ly-alpha flux-limited sample over the redshift range z=0.67-1.16. We test the method on the Chandra Deep Field South field, where we find 28 Ly-alpha emitters with faint continuum magnitudes (NUV>22) that are not present in the GALEX pipeline sample. We measure the completeness by adding artificial emitters and measuring the fraction recovered. We find that we have an 80% completeness above a Ly-alpha flux of 10^-15 erg/cm^2/s. We use the UV spectra and the available X-ray data and optical spectra to estimate the fraction of active galactic nuclei in the selection. We report the first detection of a giant Ly-alpha blob at z<1, though we find that these objects are much less common at z=1 than at z=3. Finally, we compute limits on the z~1 Ly-alpha luminosity function and confirm that there is a dramatic evolution in the luminosity function over the redshift range z=0-1.
description: 18 pages, in press at The Astrophysical Journal
Das römische Koblenz
Creators: name: Günther, Adam
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Bonner Jahrbücher, Bd. 142 (1937): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
title: Intratumorale Homogenität von 18F-FDG PET/CT Parametern in HPV-assoziierten Oropharynxkarzinomen
Creators: name: Sharma, Shachi Jenny
name: Knuth, Jennifer
name: Steiner, D.
name: Würdemann, Nora
name: Laur, M.
name: Tobias, Kroll
name: Wagner, Steffen
name: Wittekind, Claus
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Karzinogenese HPV-assoziierter Oropharynxkarzinome (OSCC) ist abhängig von der Expression viraler Onkoproteine (E6, E7). Eine Aktivierung des Hypoxie induzierten Faktors 1a (HIF1a) durch diese Proteine ist beschrieben und würde mit einer erhöhten Glykolyse einhergehen.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Joachim Werner, Die Fibeln der Sammlung Diergardt
Creators: name: Pirling, Renate
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Joachim Werner, Die Fibeln der Sammlung Diergardt. Katalog der Sammlung Diergardt (Völkerwanderungszeitlicher Schmuck), Band 1. Verlag Gebr. Mann, Berlin 1961.
description: Bonner Jahrbücher, Bd. 163 (1963): Bonner Jahrbücher
Towards learning optimized kernels for complex Langevin
Creators: name: Alvestad, Daniel
name: Larsen, Rasmus
name: Rothkopf, Alexander
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present a novel strategy aimed at restoring correct convergence in complex Langevin simulations. The central idea is to incorporate system-specific prior knowledge into the simulations, in order to circumvent the NP-hard sign problem. In order to do so, we modify complex Langevin using kernels and propose the use of modern auto-differentiation methods to learn optimal kernel values. The optimization process is guided by functionals encoding relevant prior information, such as symmetries or Euclidean correlator data. Our approach recovers correct convergence in the non-interacting theory on the Schwinger-Keldysh contour for any real-time extent. For the strongly coupled quantum anharmonic oscillator we achieve correct convergence up to three-times the real-time extent of the previous benchmark study. An appendix sheds light on the fact that for correct convergence not only the absence of boundary terms, but in addition the correct Fokker-Plank spectrum is crucial.
Time-dependent finite element analysis for redistributions of internal stresses
Creators: name: Sirosh, Sadanandan Neelambi
Publisher: name: Engineering
Year: 1985
Subjects: subject: TA 681 S55 1985
subject: Concrete construction
subject: Concrete - Creep
subject: Strains and stresses
subject: Finite element method
subject: Concrete - Expansion and contraction

description: Bibliography: p. 175-185.
RSANet: Recurrent Slice-wise Attention Network for Multiple Sclerosis Lesion Segmentation
Creators: name: Zhang, Hang
name: Zhang, Jinwei
name: Zhang, Qihao
name: Kim, Jeremy
name: Zhang, Shun
name: Gauthier, Susan A.
name: Spincemaille, Pascal
name: Nguyen, Thanh D.
name: Sabuncu, Mert R.
name: Wang, Yi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Brain lesion volume measured on T2 weighted MRI images is a clinically important disease marker in multiple sclerosis (MS). Manual delineation of MS lesions is a time-consuming and highly operator-dependent task, which is influenced by lesion size, shape and conspicuity. Recently, automated lesion segmentation algorithms based on deep neural networks have been developed with promising results. In this paper, we propose a novel recurrent slice-wise attention network (RSANet), which models 3D MRI images as sequences of slices and captures long-range dependencies through a recurrent manner to utilize contextual information of MS lesions. Experiments on a dataset with 43 patients show that the proposed method outperforms the state-of-the-art approaches. Our implementation is available online at https://github.com/tinymilky/RSANet.
description: Accepted for publication in MICCAI 2019
Constant-Roll Inflation in modified $f(R,ϕ)$ gravity model using Palatini Formalism
Creators: name: Panda, Sukanta
name: Rana, Arun
name: Thakur, Rahul
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work, we study a constant-roll inflationary model in the Palatini formalism using modified gravity. Here our action consists a non-minimal coupling of a scalar field $ϕ$ with Ricci scalar $R$ in a general form of $f(R,ϕ)$. Using Palatini approach, we write its equivalent scalar-tensor form in the Einstein frame and then apply the constant-roll condition in the equation of motion for the inflaton field. Later the tensor-to-scalar ratio and the spectral index are calculated using the slow-roll parameters and the results obtained are matched with the Planck 2018 data. We found that the results agree nicely with the observations within the parameter regime under consideration.
description: 13 Pages and 10 Figures
title: Induktionschemotherapie nach TPF-(Docetaxel, Cisplatin, 5-FU)-Schema bei Kopf-Hals Tumoren: eine retrospektive Analyse der Patientenkohorte 2010/2011
Creators: name: Shirvanian Namagerdi, Narineh
name: Hezel, Marcus
name: Busch, Chia-Jung
name: Knecht, Rainald
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Induktionschemotherapie (ICT) nach TPF-Schema vor einer Radiochemotherapie ist neben der primären Radiochemotherapie (RCT) in der medikamentösen Therapie lokal fortgeschrittener Kopf-Hals-Karzinome Therapie der Wahl. In einer retrospektiven Analyse anhand Patienten, die eine[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
The Selective toxicity of metronidazole against Clostridium pasteurianum
Creators: name: Church, Deirdre L. (Deirdre Lee), 1955-
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: RM 666 M547 C48 1986
subject: Metronidazole - Toxicology
subject: Antiparasitic agents
subject: Nitroimidazoles

description: Bibliography: p. 181-200.
An exponential equation of state of dark energy in the light of 2018 CMB Planck data
Creators: name: Castillo-Santos, Mónica N.
name: Hernández-Almada, A.
name: García-Aspeitia, Miguel A.
name: Magaña, Juan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The dynamics of the Universe is analyzed using an exponential function for the dark energy equation of state, known as Gong-Zhang parameterization. The phase space of the free parameters presented in the model is constrained using Cosmic Microwave Background radiation, Cosmic Chronometers, modulus distance from Hydrogen II Galaxies, Type Ia Supernovae and measurements from Baryon Acoustic Oscillations, together with a stronger bound from a Joint analysis. The cosmological model is confronted with $Λ$CDM, observing there is a strong evidence for $Λ$CDM in the Joint analysis although the exponential model is preferred when the data are separated. Based on the Joint analysis, a value of $ω_0 = -1.202^{+0.027}_{-0.026}$ is found for the characteristic parameter presented in the equation of state. Additionally, the cosmographic parameters at current times are reported, having $q_0 = -0.789^{+0.034}_{-0.036}$, $j_0=1.779^{+0.130}_{-0.119}$, and a transition deceleration-acceleration redshift $z_T = 0.644^{+0.011}_{-0.012}$. Furthermore, the age of the Universe is estimated as $t_U = 13.788^{+0.019}_{-0.019}$ Gyrs. Finally, we open a discussion if this model could alleviate the $H_0$ and $S_8$ tensions.
description: Accepted in Physics of Dark Universe
title: HPV Association with upper aerodigestive tract carcinomas – histological and therapeutic aspects
Creators: name: Sitaru, Adrian Mihail
name: Poenaru, Marioara
name: Marin, Alin Horia
name: Doros, Caius
name: Stefanescu, Horatiu Eugen
name: Balica, Nicolae Constantin
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Introduction: HPV involvment in histopathological and therapeutic aspects of upper aerodigestive tract carcinomas.    Methods: A retrospective study was performed in the ENT Department Timisoara on a period of 2 years (2013-2014). Biopsy fragments were processed following standard procedures.
    Immunohistochemistry[for full text, please go to the a.m. URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Conjugal bereavement and social support needs
Creators: name: Church, Joyce Mary Ann
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: BF 575 G7 C48 1986
subject: Bereavement - Social aspects
subject: Bereavement - Psychological aspects
subject: Widows - Alberta - Calgary
subject: Widowers - Alberta - Calgary

description: Bibliography: p. 124-138.
Genes affecting motility in Salmonella typhimurium
Creators: name: Clark, Clifford (Clifford Glen), 1957-
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: QR 201 S25 C42 1986
subject: Salmonella typhimurium
subject: Bacterial genetics
subject: Bacteria - Motility

description: Bibliography: p. 59-75.
Cubic Dirac operators and the strange Freudenthal-de Vries formula for colour Lie algebras
Creators: name: Meyer, Philippe
Publisher: name: arXiv
Year: 2020
Subjects: subject: Representation Theory (math.RT)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 17B10, 17B75

description: The aim of this paper is to define cubic Dirac operators for colour Lie algebras. We give a necessary and sufficient condition to construct a colour Lie algebra from an $ε$-orthogonal representation of an $ε$-quadratic colour Lie algebra. This is used to prove a strange Freudenthal-de Vries formula for basic colour Lie algebras as well as a Parthasarathy formula for cubic Dirac operators of colour Lie algebras. We calculate the cohomology induced by this Dirac operator, analogously to the algebraic Vogan conjecture proved by Huang and Pandžić.
Pre-flare activity and magnetic reconnection during the evolutionary stages of energy release in a solar eruptive flare
Creators: name: Joshi, Bhuwan
name: Veronig, Astrid M.
name: Lee, Jeongwoo
name: Bong, Su-Chan
name: Tiwari, Sanjiv K.
name: Cho, Kyung-Suk
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In this paper, we present a multi-wavelength analysis of an eruptive white-light M3.2 flare which occurred in active region NOAA 10486 on November 1, 2003. Excellent set of high resolution observations made by RHESSI and TRACE provide clear evidence of significant pre-flare activities for ~9 minutes in the form of an initiation phase observed at EUV/UV wavelengths followed by the X-ray precursor phase. During the initiation phase, we observed localized brightenings in the highly sheared core region close to the filament and interactions among short EUV loops overlying the filament which led to the opening of magnetic field lines. The X-ray precursor phase is manifested in RHESSI measurements below ~30 keV and coincided with the beginning of flux emergence at the flaring location along with early signatures of the eruption. From the RHESSI observations, we conclude that both plasma heating and electron acceleration occurred during the precursor phase. The main flare is consistent with the standard flare model. However, after the impulsive phase, intense HXR looptop source was observed without significant footpoint emission. More intriguingly, for a brief period the looptop source exhibited strong HXR emission with energies up to 100 keV and significant non-thermal characteristics. The present study indicates a causal relation between the activities in the preflare and main flare. We also conclude that pre-flare activities, occurred in the form of subtle magnetic reorganization along with localized magnetic reconnection, played a crucial role in destabilizing the active region filament leading to solar eruptive flare and associated large-scale phenomena.
description: 31 pages, 13 figures; Accepted in The Astrophysical Journal
Geometric properties of special orthogonal representations associated to exceptional Lie superalgebras
Creators: name: Meyer, Philippe
Publisher: name: arXiv
Year: 2020
Subjects: subject: Representation Theory (math.RT)
subject: Differential Geometry (math.DG)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 17A75, 17B25, 17B60, 53C27

description: From an octonion algebra $\mathbb{O}$ over a field $k$ of characteristic not two or three, we show that the fundamental representation ${\rm Im}(\mathbb{O})$ of the derivation algebra ${\rm Der}(\mathbb{O})$ and the spinor representation $\mathbb{O}$ of $\mathfrak{so}({\rm Im}(\mathbb{O}))$ are special orthogonal representations. They have particular geometric properties coming from their similarities with binary cubics and we show that the covariants of these representations and their Mathews identities are related to the Fano plane and the affine space $(\mathbb{Z}_2)^3$. This also permits to give constructions of exceptional Lie superalgebras.
description: 16 pages
The Archaeology and geoglyphs of Nazca, Peru or The extraterrestrial foundations of Andean civilization
Creators: name: Clarkson, Persis Banvard
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: F 3429.1 N3 C62 1985
subject: Nazca site (Peru)
subject: Indians of South America - Peru - Antiquities
subject: Peru - Antiquities

description: Bibliography: p. 250-271.
Superconductivity in Te-deficient ZrTe$_2$
Creators: name: Correa, L. E.
name: Ferreira, P. P.
name: de Faria, L. R.
name: Fim, V. M.
name: da Luz, M. S.
name: Torikachvili, M. S.
name: Heil, C.
name: Eleno, L. T. F.
name: Machado, A. J. S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present structural, electrical, and thermoelectric potential measurements on high-quality single crystals of ZrTe$_{1.8}$ grown from isothermal chemical vapor transport. These measurements show that the Te-deficient ZrTe$_{1.8}$, which forms the same structure as the non-superconducting ZrTe$_2$, is superconducting below 3.2\,K. The temperature dependence of the upper critical field (H$_{c2}$) deviates from the behavior expected in conventional single-band superconductors, being best described by an electron-phonon two-gap superconducting model with strong intraband coupling. For the ZrTe$_{1.8}$ single crystals, the Seebeck potential measurements suggest that the charge carriers are predominantly negative, in agreement with the ab initio calculations. Through first-principles calculations within DFT, we show that the slight reduction of Te occupancy in ZrTe$_2$ unexpectedly gives origin to density of states peaks at the Fermi level due to the formation of localized Zr-$d$ bands, possibly promoting electronic instabilities at the Fermi level and an increase at the critical temperature according to the standard BCS theory. These findings highlight that the Te deficiency promotes the electronic conditions for the stability of the superconducting ground state, suggesting that defects can fine-tune the electronic structure to support superconductivity.
Bootstrapping Persistent Betti Numbers and Other Stabilizing Statistics
Creators: name: Roycraft, Benjamin
name: Krebs, Johannes
name: Polonik, Wolfgang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistics Theory (math.ST)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 62F40, 62H10, 62G05

description: The present contribution investigates multivariate bootstrap procedures for general stabilizing statistics, with specific application to topological data analysis. Existing limit theorems for topological statistics prove difficult to use in practice for the construction of confidence intervals, motivating the use of the bootstrap in this capacity. However, the standard nonparametric bootstrap does not directly provide for asymptotically valid confidence intervals in some situations. A smoothed bootstrap procedure, instead, is shown to give consistent estimation in these settings. The present work relates to other general results in the area of stabilizing statistics, including central limit theorems for functionals of Poisson and Binomial processes in the critical regime. Specific statistics considered include the persistent Betti numbers of Čech and Vietoris-Rips complexes over point sets in $\mathbb R^d$, along with Euler characteristics, and the total edge length of the $k$-nearest neighbor graph. Special emphasis is made throughout to weakening the necessary conditions needed to establish bootstrap consistency. In particular, the assumption of a continuous underlying density is not required. A simulation study is provided to assess the performance of the smoothed bootstrap for finite sample sizes, and the method is further applied to the cosmic web dataset from the Sloan Digital Sky Survey (SDSS). Source code is available at github.com/btroycraft/stabilizing_statistics_bootstrap.
description: 59 pages, 3 figures. Restructured paper with alternate problem settings moved to appendix. Rewrote data analysis and simulations study sections to be more comprehensive, moved each to the end of the paper
title: Visualisierung des Digitalen Patientenmodells „Larynxkarzinom“ zur evidenzbasierten Unterstützung von Therapieentscheidungen
Creators: name: Stöhr, Matthäus
name: Cypko, Mario A.
name: Lemke, Heinz U.
name: Dietz, Andreas
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Komplexe Krankheitsbilder wie Kopf-Hals-Tumore (HNC) werden im interdisziplinären Kopf-Hals-Tumorboard (HN-TB) evaluiert, um aus den vielen Informationsentitäten (IEs) eines Patienten die beste Therapie abzuleiten. Das digitale Patientenmodell (DPM) „Larynxkarzinom“[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Line operators in Chern-Simons-Matter theories and Bosonization in Three Dimensions II -Perturbative Analysis and All-loop Resummation
Creators: name: Gabai, Barak
name: Sever, Amit
name: Zhong, De-liang
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study mesonic line operators in Chern-Simons theories with bosonic or fermionic matter in the fundamental representation. In this paper, we elaborate on the classification and properties of these operators using all loop resummation of large $N$ perturbation theory. We show that these theories possess two conformal line operators in the fundamental representation. One is a stable renormalization group fixed point, while the other is unstable. They satisfy first-order chiral evolution equations, in which a smooth variation of the path is given by a factorized product of two mesonic line operators. The boundary operators on which the lines can end are classified by their conformal dimension and transverse spin, which we compute explicitly at finite 't Hooft coupling. We match the operators in the bosonic and fermionic theories.
description: 105 pages, 17 figures. v2: extended to mass deformed CS-matter theories, (section 8). Some details about anomalous spin moved to appendix. Typos corrected. JHEP version
Compute-Bound and Low-Bandwidth Distributed 3D Graph-SLAM
Creators: name: Zhang, Jincheng
name: Willis, Andrew R.
name: Godwin, Jamie
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This article describes a new approach for distributed 3D SLAM map building. The key contribution of this article is the creation of a distributed graph-SLAM map-building architecture responsive to bandwidth and computational needs of the robotic platform. Responsiveness is afforded by the integration of a 3D point cloud to plane cloud compression algorithm that approximates dense 3D point cloud using local planar patches. Compute bound platforms may restrict the computational duration of the compression algorithm and low-bandwidth platforms can restrict the size of the compression result. The backbone of the approach is an ultra-fast adaptive 3D compression algorithm that transforms swaths of 3D planar surface data into planar patches attributed with image textures. Our approach uses DVO SLAM, a leading algorithm for 3D mapping, and extends it by computationally isolating map integration tasks from local Guidance, Navigation, and Control tasks and includes an addition of a network protocol to share the compressed plane clouds. The joint effect of these contributions allows agents with 3D sensing capabilities to calculate and communicate compressed map information commensurate with their onboard computational resources and communication channel capacities. This opens SLAM mapping to new categories of robotic platforms that may have computational and memory limits that prohibit other SLAM solutions.
Jean-Paul Sartre's Kean: a director's analysis
Creators: name: Cohen, Rena A., 1959-
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: PQ 2637 A82 K433 1986
subject: Sartre, Jean Paul, 1905-1980. Kean - Dramatic production
subject: Theater - Production and direction
subject: Kean, Edmund, 1787-1833 - Drama

description: Bibliography: p. 131-134.
title: IIT-Studie der Phase II zur onkologischen Effektivität und Stimmfunktion nach transoraler KTP-Laserbehandlung bei Frühformen des Larynxkarzinoms
Creators: name: Strieth, Sebastian
name: Both, Ina
name: Stöver, Timo
name: Eder, Katharina
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Das Prinzip einer KTP (Kalium Titanyl Phosphat)-Laser-Behandlung ist eine durch die Wellenlänge des Lasers bedingte Selektivität für Blutgefäße und damit eine antivaskulär-angiolytische, aber strukturschonende Wirkung.    Methoden: Im Rahmen eines IIT-Studienprotokolls[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Witchcraft prosecutions in England: the home counties, 1563-1625
Creators: name: Coll, William James, 1956-
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: BF 1581 C64 1986
subject: Witchcraft - England
subject: Criminal law - Great Britain - History
subject: Criminal procedure - Great Britain - History

description: Bibliography: p. 136-141.
Coherent Phonons-Driven Hot Carrier Effect in a Superlattice Solar Cell
Creators: name: Makhfudz, Imam
name: Cavassilas, Nicolas
name: Hajati, Yaser
name: Esmaielpour, Hamidreza
name: Michelini, Fabienne
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Carrier thermalization in a superlattice solar cell made of polar semiconductors is studied theoretically by considering a minimal model where electron-phonon scattering is the principal channel of carrier energy loss. Importantly, the effect of an intrinsic quantum mechanical property; the phonon coherence, on carrier thermalization is investigated, within semiclassical picture in terms of phonon wave packet. It turns out that coherent longitudinal optical (LO) phonons weaken the effective electron-phonon coupling, thus supposedly lowering the carrier energy loss rate in solar cell. The resulting thermalization power is indeed significantly reduced by the coherent phonons, resulting in enhanced hot carrier effect, particularly for thin enough well layer where carrier confinement is also strong. A recent experiment on superlattice solar cell prototype is shown to manifest the coherent phonons-driven phenomenon. Our results demonstrate the practical implications of the fundamental quantum coherence property of phonons in semiconductors for improving superlattice solar cell performance, via hot carrier effect.
description: Accepted, to appear in Physical Review Applied (2023)
From ‘finding time’ to ‘investing time’: The importance of time and leadership for cultivating cultures of quality research use.
Creators: name: Cutler, Blake
name: Gleeson, Jo
name: Rickinson, Mark
name: Walsh, Lucas
name: Salisbury, Mandy
name: Cirkony, Connie
Publisher: name: Monash University
Year: 2023
Subjects: Teacher education and professional development of educators
Professional education and training
Educational administration, management and leadership

description: This article focuses on the importance of time and leadership for cultivating cultures of quality research use.
 The original article was published in The Australian Educational Leader (AEL) Volume 44 Issue 2: Developing a common culture in diverse organisations. This has been republished according to the ACEL guidelines. Republished on the 19.04.2023. Publication hosted by the Australian Council for Educational Leaders (ACEL).
Vidozva
Creators: name: Kyrylo-Metodiïvsʹke Bratstvo
Publisher: name: Columbia University
Year: 2018
Subjects: Jews
Pogroms
Antisemitism
Jews--Persecutions

description: Appeal of the Cyril and Methodius Fraternity in Uman, Ukraine. Large numbers of pogroms were registered in the small Uman, where women and children were killed and wounded. This appeal from the members of the Cyril and Methodius Fraternity calls for common sense and Christian virtues to stop violence against Jews.
The Compositions of Kuiper Belt Objects
Creators: name: Brown, Michael E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Objects in the Kuiper belt are small and far away thus difficult to study in detail even with the best telescopes available at earth. For much of the early history of the Kuiper belt, studies of the compositions of these objects were relegated to collections of moderate quality spectral and photometric data that remained difficult to interpret. Much early effort was put into simple correlations of surface colors and identifications of spectral features, but it was difficult to connect the observations to a larger understanding of the region. The last decade, however, has seen a blossoming in our understanding of the compositions of objects in the Kuiper belt. This blossoming is a product of the discoveries of larger -- and thus easier to study -- objects, continued dedication to the collection of a now quite large collection of high quality photometric and spectroscopic observations, and continued work at the laboratory and theoretical level. Today we now know of many processes which affect the surface compositions of objects in the Kuiper belt, including atmospheric loss, differentiation and cryovolcanism, radiation processing, the effects of giant impacts, and the early dynamical excitation of the Kuiper belt. We review the large quantity of data now available and attempt to build a comprehensive framework for understanding the surface compositions and their causes. In contrast to surface compositions, the bulk compositions of objects in the Kuiper belt remain poorly measured and even more poorly understood, but prospects for a deeper understanding of the formation of the the outer solar are even greater from this subject.
description: 38 pages, 10 figures, to appear in Annual Reviews of Earth and Planetary Sciences
Questionnaire_EAT-26_Montero.docx
Creators: name: Goicochea-Palomino, Eliane A.
Publisher: name: figshare
Year: 2023
Subjects: Public health nutrition
Personality and individual differences

description: The translated and validated Spanish versions of the following two instruments are presented: *The Montero Anatomical Models questionnaire allows us to identify the body image perception of the participants based on average body sizes of adults between 18 and 30 years old and with seven anatomical models by gender. *The Eating Attitude Test-26 (EAT-26) assesses the risk of eating disorders. The responses are presented on a Likert-type scale with decreasing ordinality: always (3 points), very often (2 points), often (1 point), sometimes (0 points), rarely (0 points), and never (0 points). Only item 25 is scored in the opposite direction. According to the scores obtained, the risk of an eating disorder is classified as low (≤20 points) and high (>20 points).
The Champion Lake fault: a tertiary, east-side-down normal fault in southeastern British Columbia
Creators: name: Corbett, Cynthia R. R. (Cynthia Rena Ruth), 1960-
Publisher: name: University of Calgary
Year: 1985
Subjects: subject: QE 606.5 C2 C65 1986
subject: Faults (Geology) - British Columbia - Trail-Castlegar
subject: Geology - British Columbia - Trail-Castlegar

description: Bibliography: p. 93-102.
Magnetic anisotropy of YbNi4P2
Creators: name: Krellner, Cornelius
name: Geibel, Christoph
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report on transport and magnetic measurements between 1.8 and 400 K on single crystalline YbNi4P2, which was recently reported to be a heavy fermion system with a low lying ferromagnetic transition at T_C=0.17 K, based on data from polycrystals. The tetragonal crystal structure of YbNi4P2 presents quasi-one-dimensional Yb chains along the c direction. Here we show that at high temperatures, the magnetic anisotropy of YbNi4P2 is dominated by the crystal electrical field effect with an Ising-type behaviour, which gets more pronounced towards lower temperatures. The electrical resistivity also reflects the strong anisotropy of the crystal structure and favours transport along c, the direction of the Yb chains.
description: SCES 2011 proceedings, in press
Nonsplit conics in the reduction of an arithmetic curve
Creators: name: Becher, Karim Johannes
name: Grimm, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 12D15, 12J10, 12J25, 14H05, 14H25

description: For an algebraic function field $F/K$ and a discrete valuation $v$ of $K$ with perfect residue field $k$, we bound the number of discrete valuations on $F$ extending $v$ whose residue fields are algebraic function fields of genus zero over $k$ but not ruled. Assuming that $K$ is relatively algebraically closed in $F$, we find that the number of nonruled residually transcendental extensions of $v$ to $F$ is bounded by $\mathfrak{g}+1$ where $\mathfrak{g}$ is the genus of $F/K$. An application to sums of squares in function fields of curves over $\mathbb{R}(\!(t)\!)$ is presented.
Noise and Transport Characterization of Single Molecular Break Junctions with Individual Molecule
Creators: name: Sydoruk, V. A.
name: Xiang, D.
name: Vitusevich, S. A.
name: Petrychuk, M. V.
name: Vladyka, A.
name: Zhang, Y.
name: Offenhäusser, A.
name: Kochelap, V. A.
name: Belyaev, A. E.
name: Mayer, D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We studied the noise spectra of molecule-free and molecule-containing mechanically controllable break junctions. Both types of junctions revealed typical 1/ f noise characteristics at different distances between the contacts with square dependence of current noise power spectral density on current. Additional Lorentzian-shape (1/ f 2) noise components were recorded only when nanoelectrodes were bridged by individual 1,4 benzenediamine molecule. The characteristic frequency of the revealed 1/ f 2 noise related to a single bridging molecule correlates with the lock-in current amplitudes. The recorded behavior of Lorentzian-shape noise component as a function of current is interpreted as the manifestation of a dynamic reconfiguration of molecular coupling to the metal electrodes. We propose a phenomenological model that correlates the charge transport via a single molecule with the reconfiguration of its coupling to the metal electrodes. Experimentally obtained results are in good agreement with theoretical ones and indicate that coupling between the molecule metal electrodes is important aspect that should be taken into account.
description: 15 pages, 7 figures
title: Knockdown von hnRNP K erhöht die DNA-Schädigung nach Bestrahlung und reduziert das Tumorzellüberleben
Creators: name: Strozynski, Judith
name: Matlé, Nadine
name: Wiesmann, Nadine
name: Heim, Julia
name: Brieger, Jürgen
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Die Strahlentherapie stellt in der Therapie von Kopf-Hals-Tumoren ein zentrales Element dar. Dabei kommt es immer wieder zur Limitation des Behandlungserfolgs durch strahlenresistente Tumoren. Auf der Suche nach Mechanismen der Strahlenresistenz bei Kopf-Hals-Tumoren konnte von uns das Protein hnRNP[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 87. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie
Effect of herbal extracts on the survival of S. aureus in goat's raw milk cheese
Creators: name: Silva, B.N.
name: Coelho-Fernandes, S.
name: Teixeira, J.A.
name: Cadavez, V.A.P.
name: Gonzales-Barron, U.
Publisher: name: Zenodo
Year: 2023

description: Presented as Poster; and in Book of Abstracts of the International Association of Food Protection's European Symposium on Food Safety. Aberdeen, Scotland (3-5 May 2023) (Pages 80-81).
High Rate Proton Irradiation of 15mm Muon Drifttubes
Creators: name: Zibell, Andre
name: Biebel, Otmar
name: Hertenberger, Ralf
name: Ruschke, Alexander
name: Schmitt, Christopher
name: Kroha, Hubert
name: Bittner, Bernhard
name: Schwegler, Philipp
name: Dubbert, Jörg
name: Ott, Sebastian
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Future LHC luminosity upgrades will significantly increase the amount of background hits from photons, neutrons and protons in the detectors of the ATLAS muon spectrometer. At the proposed LHC peak luminosity of 5*10^34 1/cm^2s, background hit rates of more than 10 kHz/cm^2 are expected in the innermost forward region, leading to a loss of performance of the current tracking chambers. Based on the ATLAS Monitored Drift Tube chambers, a new high rate capable drift tube detecor using tubes with a reduced diameter of 15mm was developed. To test the response to highly ionizing particles, a prototype chamber of 46 15mm drift tubes was irradiated with a 20 MeV proton beam at the tandem accelerator at the Maier-Leibnitz Laboratory, Munich. Three tubes in a planar layer were irradiated while all other tubes were used for reconstruction of cosmic muon tracks through irradiated and non-irradiated parts of the chamber. To determine the rate capability of the 15mm drift-tubes we investigated the effect of the proton hit rate on pulse height, efficiency and spatial resolution of the cosmic muon signals.
A Study of computer assisted instruction for teaching some skills required for estimation of products at the grade six level
Creators: name: Curda, John B. (John Bruce), 1939-
Publisher: name: University of Calgary
Year: 1984
Subjects: subject: LB 1028.5 C83 1986
subject: Computer assisted instruction - Canada
subject: Mathematics - Study and teaching (Elementary) - Canada
subject: Education, Elementary - Canada

description: Bibliography: p. 96-99.