cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Cytotoxicityandanti-herpessimplexvirustype-1activityofKaempferiaparvifloraextract
Creators: name: Padchanee Sangthong
Publisher: name: Asia-Pacific Journal of Science and Technology
Year: 2021
Subjects: Anti-herpes simplex virus type-1, Cytotoxicity, Flavonoid contents, Kaempferia parviflora, Phylogenetic identification, Total polyphenol contents

description: Asia-Pacific Journal of Science and Technology, 26, 3, 10
Bottomonium production in heavy-ion collisions using quantum trajectories: Differential observables and momentum anisotropy
Creators: name: Brambilla, Nora
name: Escobedo, Miguel Ángel
name: Strickland, Michael
name: Vairo, Antonio
name: Griend, Peter Vander
name: Weber, Johannes Heinrich
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We report predictions for the suppression and elliptic flow of the $Υ(1S)$, $Υ(2S)$, and $Υ(3S)$ as a function of centrality and transverse momentum in ultra-relativistic heavy-ion collisions. We obtain our predictions by numerically solving a Lindblad equation for the evolution of the heavy-quarkonium reduced density matrix derived using potential nonrelativistic QCD and the formalism of open quantum systems. To numerically solve the Lindblad equation, we make use of a stochastic unraveling called the quantum trajectories algorithm. This unraveling allows us to solve the Lindblad evolution equation efficiently on large lattices with no angular momentum cutoff. The resulting evolution describes the full 3D quantum and non-abelian evolution of the reduced density matrix for bottomonium states. We expand upon our previous work by treating differential observables and elliptic flow; this is made possible by a newly implemented Monte-Carlo sampling of physical trajectories. Our final results are compared to experimental data collected in $\sqrt{s_{NN}} = 5.02$ TeV Pb-Pb collisions by the ALICE, ATLAS, and CMS collaborations.
description: 14 pages, 11 figures
Chiral crossover, deconfinement and quarkyonic matter within a Nambu-Jona Lasinio model with the Polyakov loop
Creators: name: Abuki, H.
name: Anglani, R.
name: Gatto, R.
name: Nardulli, G.
name: Ruggieri, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the interplay between the chiral and the deconfinement transitions, both at high temperature and high quark chemical potential, by a non local Nambu-Jona Lasinio model with the Polyakov loop in the mean field approximation and requiring neutrality of the ground state. We consider three forms of the effective potential of the Polyakov loop: two of them with a fixed deconfinement scale, cases I and II, and the third one with a $μ$ dependent scale, case III. In the cases I and II, at high chemical potential $μ$ and low temperature $T$ the main contribution to the free energy is due to the Z(3)-neutral three-quark states, mimicking the quarkyonic phase of the large $N_c$ phase diagram. On the other hand in the case III the quarkyonic window is shrunk to a small region. Finally we comment on the relations of these results to lattice studies and on possible common prospects. We also briefly comment on the coexistence of quarkyonic and color superconductive phases.
description: 16 pages, 7 figures, RevTeX4. Some typos corrected, references added
Dense Dual-Attention Network for Light Field Image Super-Resolution
Creators: name: Mo, Yu
name: Wang, Yingqian
name: Xiao, Chao
name: Yang, Jungang
name: An, Wei
Publisher: name: arXiv
Year: 2021
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: Light field (LF) images can be used to improve the performance of image super-resolution (SR) because both angular and spatial information is available. It is challenging to incorporate distinctive information from different views for LF image SR. Moreover, the long-term information from the previous layers can be weakened as the depth of network increases. In this paper, we propose a dense dual-attention network for LF image SR. Specifically, we design a view attention module to adaptively capture discriminative features across different views and a channel attention module to selectively focus on informative information across all channels. These two modules are fed to two branches and stacked separately in a chain structure for adaptive fusion of hierarchical features and distillation of valid information. Meanwhile, a dense connection is used to fully exploit multi-level information. Extensive experiments demonstrate that our dense dual-attention mechanism can capture informative information across views and channels to improve SR performance. Comparative results show the advantage of our method over state-of-the-art methods on public datasets.
description: Accept by IEEE Transactions on Circuits and Systems for Video Technology
Microlensing of the broad emission lines in 27 gravitationally lensed quasars. Broad line region structure and kinematics
Creators: name: Fian, C.
name: Mediavilla, E.
name: Motta, V.
name: Jiménez-Vicente, J.
name: Muñoz, J. A.
name: Chelouche, D.
name: Hanslmeier, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We aim to study the structure and kinematics of the broad line region (BLR) of a sample of 27 gravitationally lensed quasars with up to five different epochs of observation. This sample is composed of ~100 spectra from the literature plus 22 unpublished spectra of 11 systems. We measure the magnitude differences in the broad emission line (BEL) wings and statistically model the distribution of microlensing magnifications to determine a maximum likelihood estimate for the sizes of the C IV, C III], and Mg II emitting regions. The BELs in lensed quasars are expected to be magnified differently owing to the different sizes of the regions from which they originate. Focusing on the most common BELs in our spectra (C IV, C III], and Mg II), we find that the low-ionization line Mg II is only weakly affected by microlensing. In contrast, the high-ionization line C IV shows strong microlensing in some cases, indicating that its emission region is more compact. Thus, the BEL profiles are deformed differently depending on the geometry and kinematics of the corresponding emitting region. We detect microlensing in either the blue or the red wing (or in both wings with different amplitudes) of C IV in more than 50% of the systems and find outstanding asymmetries in the wings of QSO 0957+561, SDSS J1004+4112, SDSS J1206+4332, and SDSS J1339+1310. This observation indicates that the BLR is, in general, not spherically symmetric and supports the existence of two regions in the BLR, one insensitive to microlensing and another that only shows up when it is magnified by microlensing.
Can infrared gravitons screen $Λ$?
Creators: name: Garriga, Jaume
name: Tanaka, Takahiro
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It has been suggested that infrared gravitons in de Sitter space may lead to a secular screening of the effective cosmological constant. This seems to clash with the naive expectation that the curvature scalar should stay constant due to the Heisenberg equation of motion. Here, we show that the tadpole correction to the local expansion rate, which has been used in earlier analyses as an indicator of a decaying effective $Λ$, is not gauge invariant. On the other hand, we construct a gauge invariant operator which measures the renormalized curvature scalar smeared over an arbitrary window function, and we find that there is no secular screening of this quantity (to any given order in perturbation theory).
description: 15 pages, added references and comments to arXiv:0708.2004[hep-th] with some minor corrections
Critical collapse of an axisymmetric ultrarelativistic fluid in $2+1$ dimensions
Creators: name: Bourg, Patrick
name: Gundlach, Carsten
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We carry out numerical simulations of the gravitational collapse of a rotating perfect fluid with the ultrarelativistic equation of state $P=κρ$, in axisymmetry in $2+1$ spacetime dimensions with $Λ<0$. We show that for $κ\lesssim 0.42$, the critical phenomena are type I and the critical solution is stationary. The picture for $κ\gtrsim 0.43$ is more delicate: for small angular momenta, we find type II phenomena and the critical solution is quasistationary, contracting adiabatically. The spin-to-mass ratio of the critical solution increases as it contracts, and hence so does that of the black hole created at the end as we fine-tune to the black-hole threshold. Forming extremal black holes is avoided because the contraction of the critical solution smoothly ends as extremality is approached.
description: 14 pages, 8 figures. Typos corrected. This version has been accepted by PRD
Dynamic nuclear polarisation in biased quantum wires with spin-orbit interaction
Creators: name: Tripathi, V.
name: Cheung, A. C. H.
name: Cooper, N. R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose a new method for dynamic nuclear polarisation in a quasi one-dimensional quantum wire utilising the spin-orbit interaction, the hyperfine interaction, and a finite source-drain potential difference. In contrast with current methods, our scheme does not rely on external magnetic or optical sources which makes independent control of closely placed devices much more feasible. Using this method, a significant polarisation of a few per cent is possible in currently available InAs wires which may be detected by conductance measurements. This may prove useful for nuclear-magnetic-resonance studies in nanoscale systems as well as in spin-based devices where external magnetic and optical sources will not be suitable.
description: 6 pages, published version
Analysis of the vertices D^*D^* P, D^*D V and DDV with light-cone QCD sum rules
Creators: name: Wang, Zhi-Gang
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this article, we study the vertices $D^*D^*P$, $D^*DV$ and DDV with the light-cone QCD sum rules. The strong coupling constants g_{D^*D^*P}, g_{D^*DP}, f_{D^*DV}, f_{D^*D^*V}, g_{DDV} and g_{D^*D^*V} play an important role in understanding the final-state interactions in the hadronic B decays. They relate to the basic parameters g, $λ$ and $β$ in the heavy quark effective Lagrangian respectively. Our numerical values of the g, $β$ and $λ$ are much smaller than most of the existing estimations. If the predictions from the light-cone QCD sum rules are robust, the final-state interaction effects maybe overestimated in the hadronic B decays.
description: 26 pages, 8 figures, extended version, write the equations in compact form, add more discussions
Parallel Branch and Bound Algorithm for Computing Maximal Structured Singular Value
Creators: name: Chen, Xinjia
name: Zhou, Kemin
Publisher: name: arXiv
Year: 2008
Subjects: subject: Optimization and Control (math.OC)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: In this paper, we have developed a parallel branch and bound algorithm which computes the maximal structured singular value $μ$ without tightly bounding $μ$ for each frequency and thus significantly reduce the computational complexity.
description: 10 pages, 4 figures
Leptonic Decays of the W-Boson in a Strong Electromagnetic Field
Creators: name: Kurilin, Alexander V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The probability of W-boson decay into a lepton and a neutrino in a strong electromagnetic field is calculated. On the basis of the method for deriving exact solutions to relativistic wave equations for charged particles, an exact analytic expression is obtained for the partial W-decay width at an arbitrary value of the external field strength. It is found that, in the region of comparatively weak fields, field-induced corrections to the standard decay width of the W-boson in a vacuum are about a few percent. In these conditions at first we observe the decrease of the W-boson partial decay width with the increase of the external field strength parameter. At absolute minimum the W-width deviates from the corresponding vacuum value by a factor 0,926. Then with further augmentation of the background field intensity the W-boson decay width grows monotonously. In superstrong fields the partial W-width is greater than the corresponding one in vacuum in a dozen of times.
description: LaTex file, 19 pages, 2 Postscript figure
Homopolar bond formation in ZnV$_2$O$_4$ close to a metal-insulator transition
Creators: name: Pardo, V.
name: Blanco-Canosa, S.
name: Rivadulla, F.
name: Khomskii, D. I.
name: Baldomir, D.
name: Wu, Hua
name: Rivas, J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Electronic structure calculations for spinel vanadate ZnV$_2$O$_4$ show that partial electronic delocalization in this system leads to structural instabilities. These are a consequence of the proximity to the itinerant-electron boundary, not being related to orbital ordering. We discuss how this mechanism naturally couples charge and lattice degrees of freedom in magnetic insulators close to such a crossover. For the case of ZnV$_2$O$_4$, this leads to the formation of V-V dimers along the [011] and [101] directions that readily accounts for the intriguing magnetic structure of ZnV$_2$O$_4$.
description: 5 pages, 3 figures, 1 table
Metastable superpositions of ortho- and para-Helium states
Creators: name: Sancho, Pedro
name: Plaja, Luis
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze superpositions of ortho- and para-Helium states, considering the possible existence of stationary and metastable states in the system. In particular, the metastable superposition of 1s2s ortho and para states seems to be accessible to experimental scrutiny.
Effective base point free theorem for log canonical pairs II--Angehrn--Siu type theorems--
Creators: name: Fujino, Osamu
Publisher: name: arXiv
Year: 2007
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14C20; 14E30

description: We prove Angehrn-Siu type effective base point freeness and point separation for log canonical pairs.
description: 12 pages, v2: minor modifications, v3: very minor modifications, v4: title changed, v5: revision following referee's comments, v6: very minor modifications, to appear in Michigan Math. J
Optical second harmonic generation in Yttrium Aluminum Borate single crystals (theoretical simulation and experiment)
Creators: name: Reshak, Ali H.
name: Auluck, S.
name: Majchrowski, A.
name: Kityk, I. V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Experimental measurements of the second order susceptibilities for the second harmonic generation are reported for YAl3(BO3)4 (YAB) single crystals for the two principal tensor components xyz and yyy. First principles calculation of the linear and nonlinear optical susceptibilities for Yttrium Aluminum Borate YAl3(BO3)4 (YAB) crystal have been carried out within a framework of the full-potential linear augmented plane wave (FP-LAPW) method. Our calculations show a large anisotropy of the linear and nonlinear optical susceptibilities. The observed dependences of the second order susceptibilities for the static frequency limit and for the frequency may be a consequence of different contribution of electron-phonon interactions. The imaginary parts of the second order SHG susceptibility chi_{123}^{(2)}(omega), chi_{112}^{(2)}(omega), chi_{222}^{(2)}(omega), and chi_{213}^{(2)}(omega) are evaluated. We find that the 2(omega) inter-band and intra-band contributions to the real and imaginary parts of chi_{ijk}^{(2)}ł(omega) show opposite signs. The calculated second order susceptibilities are in reasonably good agreement with the experimental measurements.
description: 16 pages, 11 figures
MORPHOLOGICAL AND PHENOLOGICAL CHARACTERIZTION OF LOCAL CHIRONJI (Buchanania lanzan Spreng)) GENOTYPES
Creators: name: SANAP CHANGDEV BHARAT
name: DR DIPAKKUMAR BAKARAM AHIRE
Publisher: name: Zenodo
Year: 2021
Subjects: CHIRONJI, GENOTYPES, DHADGOAN, MORPHOLOGICAL, PHENOLOGICAL, REPRODUCTIVE ATTRIBUTES

description: ABSTRACT The knowledge of plant growth pattern, leaf morphology, reproductive attributes and yield contributing character is important for improvement and also enhance productivity. A study was conducted on twenty five local chironji genotypes from Dhadgoan tehsil (Satpuda Hill) in Nandurbar district of Maharashtra during the January- May, 2020. There were variability in growth habit ie tree form and foliage. Variation in bark colour and leaf characters ie leaflet shape, leaf margin, leaf base and leaf apex was also observed. The time of flowering time, time of fruit set and time of ripening ranged between 2nd week of February to 4th week of February, 3rd week of February to 4th week of February and 4th week of February to 2nd week of May respectively. The fruit weight, stone weight, kernel weight, kernel recovery, TSS and acidity varied between 1.15 to 1.38 g, 0.61 to 0.71 g, 0.08 to 0.12 g, 12.90 to 18.18 %, 18.15 to 23.15 0Brix and 1.06 to 1.32 % respectively. Based on the horticultural studied the genotypes viz., DCP-5, DCP-15, DCP-17 and DCP-22 were found to be promising among the local chironji genotypes from Dhadgoan tehsil in Nandurbar district of Maharashtra.
Rigorous Solution of the Spin-1 Quantum Ising Model with Single-ion Anisotropy
Creators: name: Yang, Zhihua
name: Yang, Liping
name: Dai, Jianhui
name: Xiang, Tao
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We solve the spin-1 quantum Ising model with single-ion anisotropy by mapping it onto a series of segmented spin-1/2 transverse Ising chains, separated by the $S^z =0$ states called holes. A recursion formula is derived for the partition function to simplify the summation of hole configurations. This allows the thermodynamic quantities of this model to be rigorously determined in the thermodynamic limit. The low temperature behavior is governed by the interplay between the hole excitations and the fermionic excitations within each spin-1/2 Ising segment. The quantum critical fluctuations around the Ising critical point of the transverse Ising model are strongly suppressed by the hole excitations.
description: 4 pages, 4 figures
Universal Cycles of Discrete Functions
Creators: name: LaBounty-Lay, Britni
name: Bechel, Ashley
name: Godbole, Anant P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05B99

description: A connected digraph in which the in-degree of any vertex equals its out-degree is Eulerian; this baseline result is used as the basis of existence proofs for universal cycles (also known as deBruijn cycles or $U$-cycles) of several combinatorial objects. We present new results on the existence of universal cycles of certain classes of functions. These include onto functions, and 1-inequitable sequences on a binary alphabet. In each case the connectedness of the underlying graph is the non-trivial aspect to be established.
มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร กับการบริการวิชาการ: การผลิตอุปกรณ์ช่วยเหลือผู้พิการ
Creators: name: ดวงสุดา เตโชติรส
Publisher: name: มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร
Year: 2009
Subjects: กายอุปกรณ์เทียม, อุปกรณ์ช่วยเหลือผู้พิการ, มทร.พระนครกับการช่วยเหลือสังคม

description: 2, 3, วารสารวิชาการและวิจัย มทร.พระนคร
รูปแบบการพัฒนาครูอาชีวศึกษาเป็นครูนักวิจัย
Creators: name: เจริญ  กาญจนะ
Publisher: name: วิทยาลัยเทคนิคสตูล
Year: 2011
Subjects: รูปแบบ, การพัฒนา, ครูอาชีวศึกษา, ครูนักวิจัย

description: 1, 5, วารสารวิชาการและวิจัย มทร.พระนคร
Telegram from Kathleen Raine to Robin Skelton, [September 1974]
Creators: name: Raine, Kathleen, 1908-2003
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Scholars
valueUri: http://id.worldcat.org/fast/1106878
subject: Novelists
valueUri: http://id.worldcat.org/fast/1039684
subject: Literature, Modern
valueUri: http://id.worldcat.org/fast/1000172
subject: Wiccans
valueUri: http://id.worldcat.org/fast/1765210
subject: English poetry--Manuscripts
valueUri: http://id.worldcat.org/fast/912320
subject: Neoplatonism
valueUri: http://id.worldcat.org/fast/1035884
subject: Raine, Kathleen, 1908-2003
valueUri: http://id.worldcat.org/fast/52672
subject: Novelists, English
valueUri: http://id.worldcat.org/fast/1039718
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Critics
valueUri: http://id.worldcat.org/fast/883769
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Platonists
valueUri: http://id.worldcat.org/fast/1066881
subject: Editors
valueUri: http://id.worldcat.org/fast/902475
subject: Periodicals--Publishing
valueUri: http://id.worldcat.org/fast/1058100
subject: Philosophy
valueUri: http://id.worldcat.org/fast/1060777
subject: FOS: Philosophy, ethics and religion
subject: Book industries and trade
valueUri: http://id.worldcat.org/fast/836171
subject: Periodical editors
valueUri: http://id.worldcat.org/fast/1058064
subject: Skelton, Robin
valueUri: http://id.worldcat.org/fast/51853
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870

description: Part of a collection of correspondence from Kathleen Raine to Robin Skelton. Skelton was a British poet, academic, anthologist, and practicing Wiccan. He taught at Manchester University before emigrating to Canada in 1963, where he taught creative writing at the University of Victoria and started the literary magazine The Malahat Review. Also included are some letters to Skelton’s wife Sylvia, and his daughters. Spanning close to forty-five years, the correspondence discusses poetry, writing, and philosophy; particularly Platonism and Neoplatonism. Raine often refers to the writings of William Blake and W. B. Yeats. Many letters also mention contemporary literary figures at the time including: Herbert Read, Peter Russell, Liam Miller, and Thurairajah Tambimuttu. In this telegram Raine states that she cannot visit Victoria.
Dagmar Freuchen's cookbook of the seven seas, M. Evans and Co., 1968 [title page]
Creators: name: Dagmar Freuchen
name: William Clifford
Publisher: name: Electronic version published by Vancouver Island University
Year: 1968

description: Preface, the North and Baltic seas, the Mediterranean sea, the Red and Arabian seas, the seas of China and Japan, the South seas, the Caribbean seas, the sea around us, index.
The gourmet foods cookbook [title page]
Creators: name: Melanie H De Proft
name: Culinary Arts Institute
Publisher: name: Electronic version published by Vancouver Island University
Year: 1965

description: Gourmet foods, it's smart to be careful, a check-list for successful baking, appetizers, coups and soup garnishes, breads, main dishes, sauces, how to cook vegetables, vegetables, salads and salad dressings, desserts, index.
Letter from Kathleen Raine to Robin Skelton, September 07, [1974]
Creators: name: Raine, Kathleen, 1908-2003
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Novelists, English
valueUri: http://id.worldcat.org/fast/1039718
subject: Periodical editors
valueUri: http://id.worldcat.org/fast/1058064
subject: Raine, Kathleen, 1908-2003
valueUri: http://id.worldcat.org/fast/52672
subject: Neoplatonism
valueUri: http://id.worldcat.org/fast/1035884
subject: Periodicals--Publishing
valueUri: http://id.worldcat.org/fast/1058100
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Literature, Modern
valueUri: http://id.worldcat.org/fast/1000172
subject: Scholars
valueUri: http://id.worldcat.org/fast/1106878
subject: Skelton, Robin
valueUri: http://id.worldcat.org/fast/51853
subject: English poetry--Manuscripts
valueUri: http://id.worldcat.org/fast/912320
subject: Book industries and trade
valueUri: http://id.worldcat.org/fast/836171
subject: Wiccans
valueUri: http://id.worldcat.org/fast/1765210
subject: Editors
valueUri: http://id.worldcat.org/fast/902475
subject: Philosophy
valueUri: http://id.worldcat.org/fast/1060777
subject: FOS: Philosophy, ethics and religion
subject: Critics
valueUri: http://id.worldcat.org/fast/883769
subject: Platonists
valueUri: http://id.worldcat.org/fast/1066881
subject: Novelists
valueUri: http://id.worldcat.org/fast/1039684
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Part of a collection of correspondence from Kathleen Raine to Robin Skelton. Skelton was a British poet, academic, anthologist, and practicing Wiccan. He taught at Manchester University before emigrating to Canada in 1963, where he taught creative writing at the University of Victoria and started the literary magazine The Malahat Review. Also included are some letters to Skelton’s wife Sylvia, and his daughters. Spanning close to forty-five years, the correspondence discusses poetry, writing, and philosophy; particularly Platonism and Neoplatonism. Raine often refers to the writings of William Blake and W. B. Yeats. Many letters also mention contemporary literary figures at the time including: Herbert Read, Peter Russell, Liam Miller, and Thurairajah Tambimuttu. In this letter, Raine writes about the course she is planning to teach on "Blake, Yeats, and the New Age". She also mentions David Gascoyne's intent to marry.
The interface structure of epitaxial graphene grown on 4H-SiC(0001)
Creators: name: Hass, J.
name: Millan-Otoya, J. E.
name: First, P. N.
name: Conrad, E. H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a structural analysis of the graphene-4HSiC(0001) interface using surface x-ray reflectivity. We find that the interface is composed of an extended reconstruction of two SiC bilayers. The interface directly below the first graphene sheet is an extended layer that is more than twice the thickness of a bulk SiC bilayer (~1.7A compared to 0.63A). The distance from this interface layer to the first graphene sheet is much smaller than the graphite interlayer spacing but larger than the same distance measured for graphene grown on the (000-1) surface, as predicted previously by ab intio calculations.
description: 1 tex file plus 6 figures
Write asymmetry of spin-orbit torque memory induced by in-plane magnetic fields
Creators: name: Jiang, Baiqing
name: Wu, Dongyang
name: Zhao, Qianwen
name: Lou, Kaihua
name: Zhao, Yuelei
name: Zhou, Yan
name: Tian, C.
name: Bi, Chong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Write asymmetry, the significantly different write current for high-to-low and low-to-high resistance switching because of natural stochastic behaviors of magnetization, is a fundamental issue in magnetic random-access memory (MRAM). For high-performance spin transfer torque (STT) MRAM, it can be eliminated by precisely controlling atomically thin magnetic multilayers or by introducing compensation techniques in circuit-level designs, while for spin-orbit torque (SOT) MRAM, it has not been addressed. Here we systematically investigated the write asymmetry of SOT-MRAM as a function of applied magnetic fields (H) and demonstrated that the write currents are intrinsically asymmetric due to different SOT efficiencies for high-to-low and low-to-high switching. Furthermore, we found that the SOT efficiency is very sensitive to the tilt angle between H and write current, which can be tuned through H to achieve symmetric SOT switching. These results provide an additional guideline for designing SOT devices and suggest that the write asymmetry can be eliminated by adjusting the introduced effective magnetic fields within a field-free SOT-MRAM architecture.
description: 4 pages, 4 figures
Risk factors for premature coronary artery disease (PCAD) in adults: a systematic review protocol
Creators: name: Khoja, Adeel
name: Andraweera, Prabha
name: Lassi, Zohra
name: Zheng, Mingyue
name: Pathirana, Maleesa
name: Ali, Anna
name: Aldridge, Emily
name: Wittwer, Melanie
name: Chaudhuri, Debajyoti
name: Tavella, Rosanna
name: Arstall, Margaret
Publisher: name: figshare
Year: 2021
Subjects: subject: 110201 Cardiology (incl. Cardiovascular Diseases)
subject: FOS: Clinical medicine

description: This file includes list of outcomes (risk factors) for premature coronary artery disease to be included as part of systematic review and meta-analysis as supplementary file 1.
It also includes PRISMA checklist for systematic review protocols as supplementary file 2.
Metafora pada Haiku Karya Masaoka Shiki
Creators: name: Mahdiah Luqyana
Publisher: name: Zenodo
Year: 2019

description: Jurnal ini berisi pemaknaan metafora dalam sebuah haiku karya Masaoka Shiki. Haiku adalah puisi pendek tradisional Jepang. Awalnya, haiku merupakan satu kesatuan dari sebuah syair Renga/Tanka, namun saat Jepang memasuki Zaman Meiji haiku mulai dibuat terpisah dari syair Renga/Tanka. Pelopor berdirinya haiku yang terpisah dari kesatuan syair tersebut adalah Masaoka Shiki.

            Pemaknaan dalam haiku ini diperoleh melalui analisis metafora. Analisis metafora digunakan untuk memaknai kiasan-kiasan tersirat yang ada dalam haiku ini. Dengan menggunakan analisis metafora diharapkan haiku ini dapat lebih mudah dipahami oleh pembaca.

            Hasil analisis menunjukkan bahwa haiku yang diteliti ini menunjukkan unsur musim gugur karena ditemukan adanya penanda musim gugur, yakni buah kaki. Haiku ini juga menunjukkan bahwa Masaoka Shiki menulisnya ketika ia sedang dalam perjalanan dan berhenti di depan kuil Houryuji lalu menyadari bahwa musim gugur telah tiba.

Kata kunci: Haiku, Masaoka Shiki, Kigo, Musim Gugur.
The origin of the period-$2T/7$ quasi-breathing in disk-shaped Gross-Pitaevskii breathers
Creators: name: Torrents, J.
name: Dunjko, V.
name: Gonchenko, M.
name: Astrakharchik, G. E.
name: Olshanii, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We address the origins of the quasi-periodic breathing observed in [Phys. Rev.\ X vol. 9, 021035 (2019)] in disk-shaped harmonically trapped two-dimensional Bose condensates, where the quasi-period $T_{\text{quasi-breathing}}\sim$~$2T/7$ and $T$ is the period of the harmonic trap. We show that, due to an unexplained coincidence, the first instance of the collapse of the hydrodynamic description, at $t^{*} = \arctan(\sqrt{2})/(2π) T \approx T/7$, emerges as a `skillful impostor' of the quasi-breathing half-period $T_{\text{quasi-breathing}}/2$. At the time $t^{*}$, the velocity field almost vanishes, supporting the requisite time-reversal invariance. We find that this phenomenon persists for scale-invariant gases in all spatial dimensions, being exact in one dimension and, likely, approximate in all others. In $d$ dimensions, the quasi-breathing half-period assumes the form $T_{\text{quasi-breathing}}/2 \equiv t^{*} = \arctan(\sqrt{d})/(2π) T$. Remaining unresolved is the origin of the period-$2T$ breathing, reported in the same experiment.
description: 15 pages, 3 figures. Submission to SciPost
NUQSONI BOR BO'LGAN BOLALARNI IJTIMOIY HAYOTGA TAYYORLASHDA INKLYUZIV TA'LIMNING O'RNI
Creators: name: Bo'rinorova, Dilshoda
name: Xaitov, A.A.
Publisher: name: Zenodo
Year: 2025

description: Mazkur maqolada yurtimizdagi imkoniyati cheklangan bolalar hamda ular uchun yaratilayotgan barcha shart-sharoitlar, nuqsoni bor bolalarni sog`lom bolalar bilan birga o`qitish orqali ijtimoiy hayotda o`z o`rnini topishga katta e`tibor berilayotgani  haqida umumiy tavsif berilgan.
Spiral Density Enhancements in Be Binary Systems
Creators: name: Cyr, Isabelle H.
name: Jones, Carol E.
name: Carciofi, Alex C.
name: Steckel, Camryn
name: Tycner, Christopher
name: Okazaki, Atsuo T.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We use a smoothed particle hydrodynamics (SPH) code to examine the effects of a binary companion on a Be star disk for a range of disk viscosities and misalignment angles, i.e. the angle between the orbital plane and the primary's spin axis. The density structures in the disk due to the tidal interaction with the binary companion are investigated. Expanding on our previous work, the shape and density structure of density enhancements due to the binary companion are analyzed and the changes in observed interferometric features due to these orbiting enhancements are also predicted. We find that larger misalignment angles and viscosity values result in more tightly wound spiral arms with densities that fall-off more slowly with radial distance from the central star. We show that the orbital phase has very little effect on the structure of the spiral density enhancements. We demonstrate that these spiral features can be detected with an interferometer in H$α$ and K-band emission. We also show that the spiral features affect the axis ratios determined by interferometry depending on the orientation of these features and the observer. For example, our simulations show that the axis ratios can vary by 20% for our co-planar binary disk system depending on the location of the disk density enhancements.
description: 13 pages, 14 figures
On The Orbital Evolution of Jupiter Mass Protoplanet Embedded in A Self-Gravity Disk
Creators: name: Zhang, Hui
name: Yuan, Chi
name: Lin, D. N. C.
name: Yen, D. C. C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We performed a series of hydro-dynamic simulations to investigate the orbital migration of a Jovian planet embedded in a proto-stellar disk. In order to take into account of the effect of the disk's self gravity, we developed and adopted an \textbf{Antares} code which is based on a 2-D Godunov scheme to obtain the exact Reimann solution for isothermal or polytropic gas, with non-reflecting boundary conditions. Our simulations indicate that in the study of the runaway (type III) migration, it is important to carry out a fully self consistent treatment of the gravitational interaction between the disk and the embedded planet. Through a series of convergence tests, we show that adequate numerical resolution, especially within the planet's Roche lobe, critically determines the outcome of the simulations. We consider a variety of initial conditions and show that isolated, non eccentric protoplanet planets do not undergo type III migration. We attribute the difference between our and previous simulations to the contribution of a self consistent representation of the disk's self gravity. Nevertheless, type III migration cannot be completely suppressed and its onset requires finite amplitude perturbations such as that induced by planet-planet interaction. We determine the radial extent of type III migration as a function of the disk's self gravity.
description: 19 pages, 13 figures
On Abstract Strichartz Estimates and the Strauss Conjecture for Nontrapping Obstacles
Creators: name: Hidano, Kunio
name: Metcalfe, Jason
name: Smith, Hart F.
name: Sogge, Christopher D.
name: Zhou, Yi
Publisher: name: arXiv
Year: 2008
Subjects: subject: Analysis of PDEs (math.AP)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 35L70

description: The purpose of this paper is to show how local energy decay estimates for certain linear wave equations involving compact perturbations of the standard Laplacian lead to optimal global existence theorems for the corresponding small amplitude nonlinear wave equations with power nonlinearities. To achieve this goal, at least for spatial dimensions $n=3$ and 4, we shall show how the aforementioned linear decay estimates can be combined with "abstract Strichartz" estimates for the free wave equation to prove corresponding estimates for the perturbed wave equation when $n\ge3$. As we shall see, we are only partially successful in the latter endeavor when the dimension is equal to two, and therefore, at present, our applications to nonlinear wave equations in this case are limited.
description: 21 pages, simplified existence proof and corrected typos
Spectroscopic and Photometric evidence of two stellar populations in the Galactic Globular Cluster NGC6121 (M4)
Creators: name: Marino, A. F.
name: Villanova, S.
name: Piotto, G.
name: Milone, A. P.
name: Momany, Y.
name: Bedin, L. R.
name: Medling, A. M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: AIMS. We present abundance analysis based on high resolution spectra of 105 isolated red giant branch (RGB) stars in the Galactic Globular Cluster NGC 6121 (M4). Our aim is to study its star population in the context of the multi-population phenomenon recently discovered to affect some Globular Clusters. METHODS. The data have been collected with FLAMES+UVES, at the ESO/VLT@UT2 telescope. Analysis was performed under LTE approximation for the following elements: O, Na, Mg, Al, Si, Ca, Ti, Cr, Fe, Ni, Ba, and NLTE corrections were applied to Na and Mg. Spectroscopic data were coupled with high-precision wide-field UBVI$_{\rm C}$ photometry from WFI@2.2m telescope and infrared JHK photometry from 2MASS. RESULTS: We derived an average $\rm {[Fe/H]}=-1.07\pm0.01$ (internal error), and an $α$ enhancement of $\rm {[α/Fe]}=+0.39\pm0.05$ dex (internal error). We confirm the presence of an extended Na-O anticorrelation, and find two distinct groups of stars with significantly different Na and O content. We find no evidence of a Mg-Al anticorrelation. By coupling our results with previous studies on the CN band strength, we find that the CN strong stars have higher Na and Al content and are more O depleted than the CN weak ones. The two groups of Na-rich, CN-strong and Na-poor, CN-weak stars populate two different regions along the RGB. In the $\rm {U}$ vs. $\rm {U-B}$ color magnitude diagram the RGB spread is present rom the base of the RGB to the RGB-tip. Apparently, both spectroscopic and photometric results imply the presence of two stellar populations in M4. We briefly discuss the possible origin of these populations.
description: 21 pages, 16 figures, accepted for publication in Astronomy and Astrophysics
Exchange coupled perpendicular media
Creators: name: Suess, D.
name: Lee, J.
name: Fidler, J.
name: Schrefl, T.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The potential of exchange spring bilayers and graded media is reviewed. An analytical model for the optimization of graded media gives an optimal value of the magnetic polarization of Js = 0.8 T. The optimum design allows for thermally stable grains with grain diameters in the order of 3.3 nm, which supports ultra high density up to 5 to 10 Tbit per inch2. The switching field distribution is significantly reduced in bilayer media and graded media compared to single phase media. For the graded media the switching field distribution is reduced by about a factor of two. For bilayer media the minimum switching field distribution is obtained for soft layer anisotropies about one fifth of the hard layer anisotropy. The influence of precessional switching on the reversal time and the reversal field is investigated in detail for magnetic bilayers. Exchange spring bilayers can be reversed with field pulses of 20 ps.
description: submitted to JMMM, 'Current Perspectives; Perpendicular recording'
Supplementary file 2 - PRISMA Checklist
Creators: name: Khoja, Adeel
name: Andraweera, Prabha
name: Lassi, Zohra
name: Zheng, Mingyue
name: Pathirana, Maleesa
name: Ali, Anna
name: Aldridge, Emily
name: Wittwer, Melanie
name: Chaudhuri, Debajyoti
name: Tavella, Rosanna
name: Arstall, Margaret
Publisher: name: figshare
Year: 2021
Subjects: subject: 110201 Cardiology (incl. Cardiovascular Diseases)
subject: FOS: Clinical medicine

description: PRISMA Checklist for Protocols
Domain Adversarial RetinaNet as a Reference Algorithm for the MItosis DOmain Generalization Challenge
Creators: name: Wilm, Frauke
name: Marzahl, Christian
name: Breininger, Katharina
name: Aubreville, Marc
Publisher: name: arXiv
Year: 2021
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: Assessing the Mitotic Count has a known high degree of intra- and inter-rater variability. Computer-aided systems have proven to decrease this variability and reduce labeling time. These systems, however, are generally highly dependent on their training domain and show poor applicability to unseen domains. In histopathology, these domain shifts can result from various sources, including different slide scanning systems used to digitize histologic samples. The MItosis DOmain Generalization challenge focused on this specific domain shift for the task of mitotic figure detection. This work presents a mitotic figure detection algorithm developed as a baseline for the challenge, based on domain adversarial training. On the challenge's test set, the algorithm scored an F$_1$ score of 0.7183. The corresponding network weights and code for implementing the network are made publicly available.
description: This is the long version of the original pre-print. Due to a bug in our automatic threshold computation the detection threshold of our model changed from 0.62 to 0.64. This value was not optimized on any other images but the validation split of the MIDOG training set. 9 pages, 4 figures, 1 table
Evolutionary intermittency and the QCD critical point
Creators: name: Antoniou, N. G.
name: Diakonos, F. K.
name: Saridakis, E. N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the dynamics of the critical isoscalar condensate, formed during heavy-ion collisions. Our analysis is based on a simplified model where the sigma and the pions are the only degrees of freedom. In field description, both in physical and momentum space, we find that the freeze-out profile presents a structure which reveals clear traces of the critical fluctuations in the sigma-component. In particle representation, using Monte-Carlo simulations and factorial moment analysis, we show that signatures of the initial criticality survive at the detected pions. We propose the distribution of suitably defined intermittency indices, incorporating dynamical effects due to sigma-pion interaction, as the basic observable for the exploration of critical fluctuations in heavy-ion collision experiments.
description: 22 pages, 8 figures, version published at Phys. Rev. C
Neutrino Decays and Neutrino Electron Elastic Scattering in Unparticle Physics
Creators: name: Zhou, Shun
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Following Georgi's unparticle scheme, we examine the effective couplings between neutrinos and unparticle operators. As an immediate consequence, neutrinos become unstable and can decay into the unparticle stuff. Assuming the dimension transmutation scale is around $Λ^{}_{\cal U} \sim 1 ~{\rm TeV}$, we implement the cosmological limit on the neutrino lifetime to constrain the neutrino-unparticle couplings for different scaling dimensions $d$. In addition, provided that the electron-unparticle coupling is restricted due to the precise measurement of the anomalous magnetic moment of electron, we calculate the unparticle contribution to the neutrino-electron elastic scattering. It is more important to jointly deal with the couplings of the unparticle to the standard model particles rather than separately. Taking into account both electron- and neutrino-unparticle couplings, we find that the scaling dimension of the scalar unparticle should lie in the narrow range $1 < d < 2$ by requiring the observables to be physically meaningful. However, there is no consistent range of $d$ for the vector unparticle operator.
description: 10 pages including 2 PS figures; v2: an error removed and the text rewritten; v3: minor changes, accepted for publication in Phys. Lett. B
Out of Alaska's kitchens [title page]
Creators: name: Easter Seal Society
name: Inc Alaska Crippled Children And Adults
Publisher: name: Electronic version published by Vancouver Island University
Year: 1961

description: Foreword, appetizers and beverages, breads, cakes cookies and candy, desserts and pastry fish and seafood, game and meats, one dish meals, poultry and stuffing, preserves and relishes, salads and dressings, soups chowder and sauces, vegetables.
A large-scale single-mode array laser based on a topological edge mode
Creators: name: Ishida, Natsuko
name: Ota, Yasutomo
name: Lin, Wenbo
name: Byrnes, Tim
name: Arakawa, Yasuhiko
name: Iwamoto, Satoshi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Topological lasers have been intensively investigated as a strong candidate for robust single-mode lasers. A typical topological laser employs a single-mode topological edge state, which appears deterministically in a designed topological bandgap and exhibits robustness to disorder. These properties seem to be highly attractive in pursuit of high power lasers capable of single mode operation. In this paper, we theoretically analyze a large-scale single-mode laser based on a topological edge state. We consider a sizable array laser consisting of a few hundreds of site resonators, which support a single topological edge mode broadly distributed among the resonators. We build a basic model describing the laser using the tight binding approximation and evaluate the stability of single mode lasing based on the threshold gain difference $Δα$ between the first-lasing edge mode and the second-lasing competing bulk mode. Our calculations demonstrate that stronger couplings between the cavities and lower losses are advantageous for achieving stable operation of the device. When assuming an average coupling of 100 cm$^{-1}$ between site resonators and other realistic parameters, the threshold gain difference $Δα$ can reach about 2 cm$^{-1}$, which would be sufficient for stable single mode lasing using a conventional semiconductor laser architecture. We also consider the effects of possible disorders and long-range interactions to assess the robustness of the laser under non-ideal situations. These results lay the groundwork for developing single-mode high-power topological lasers.
description: 17 pages, 7 figures