cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Rotating black holes in the FI-gauged $N=2$, $D=4$ $\overline{\mathbb{C}\text{P}}^n$ model
Creators: name: Daniele, Nicoletta
name: Faedo, Federico
name: Klemm, Dietmar
name: Ramírez, Pedro F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct supersymmetric black holes with rotation or NUT charge for the $\overline{\mathbb{C}\text{P}}^n$- and the $\text{t}^3$ model of $N=2$, $D=4$ $\text{U}(1)$ FI-gauged supergravity. The solutions preserve 2 real supercharges, which are doubled for their near-horizon geometry. For the $\overline{\mathbb{C}\text{P}}^n$ model we also present a generalization to the nonextremal case, which turns out to be characterized by a Carter-Plebański-type metric, and has $n+3$ independent parameters, corresponding to mass, angular momentum as well as $n+1$ magnetic charges. We discuss the thermodynamics of these solutions, obtain a Christodoulou-Ruffini mass formula, and shew that they obey a first law of thermodynamics and that the product of horizon areas depends on the angular momentum and the magnetic charges only. At least some of the BPS black holes that we obtain may become instrumental for future microscopic entropy computations involving a supersymmetric index.
description: 34 pages, uses jheppub.sty. Final version to appear in JHEP
Absolute Frequency Measurements of the Hg^+ and Ca Optical Clock Transitions with a Femtosecond Laser
Creators: name: Udem, Th.
name: Diddams, S. A.
name: Vogel, K. R.
name: Oates, C. W.
name: Curtis, E. A.
name: Lee, W. D.
name: Itano, W. M.
name: Drullinger, R. E.
name: Bergquist, J. C.
name: Hollberg, L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The frequency comb created by a femtosecond mode-locked laser and a microstructured fiber is used to phase coherently measure the frequencies of both the Hg^+ and Ca optical standards with respect to the SI second as realized at NIST. We find the transition frequencies to be f_Hg=1 064 721 609 899 143(10) Hz and f_Ca=455 986 240 494 158(26) Hz, respectively. In addition to the unprecedented precision demonstrated here, this work is the precursor to all-optical atomic clocks based on the Hg^+ and Ca standards. Furthermore, when combined with previous measurements, we find no time variations of these atomic frequencies within the uncertainties of |(df_Ca/dt)/f_Ca| < 8 x 10^{-14} yr^{-1}, and |(df_Hg/dt)/f_Hg|< 30 x 10^{-14} yr^{-1}.
description: 6 pages, including 4 figures. RevTex 4. Submitted to Phys. Rev. Lett
Variational calculation of nuclear matter in finite particle number approach using unitary correlation operator and high-momentum pair methods
Creators: name: Myo, Takayuki
name: Takemoto, Hiroki
name: Lyu, Mengjiao
name: Wan, Niu
name: Xu, Chang
name: Toki, Hiroshi
name: Horiuchi, Hisashi
name: Yamada, Taiichi
name: Ikeda, Kiyomi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We propose a new variational method for describing nuclear matter from nucleon-nucleon interaction. We use the unitary correlation operator method (UCOM) for central correlation to treat the short-range repulsion and further include the two-particle two-hole (2p2h) excitations of nucleon pair involving a large relative momentum, which is called 'high-momentum pair'(HM). We describe nuclear matter in finite size with finite particle number on periodic boundary condition and increase the 2p2h configurations until we get the convergence of the total energy per particle. We demonstrate the validity of this 'UCOM+HM' framework by applying it to the symmetric nuclear and neutron matters with the Argonne V4$^\prime$ potential having short-range repulsion. The nuclear equations of state obtained in UCOM+HM are fairly consistent to those of other calculations such as Brueckner-Hartree-Fock and auxiliary field diffusion Monte Carlo in the overall density region.
description: 12 pages, 24 figures
Hilara eviana Straka 1976
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Hilara
Hilara eviana

description: Hilara eviana Straka, 1976. (Chvála & Merz 2009).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 124, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Addressing Sylvia
Creators: name: Priego, Ernesto
Publisher: name: figshare
Year: 2019
Subjects: Digital Humanities

description: A comic by Ernesto Priego.
Version History:
V2 corrected a typo in the figshare deposit's title metadata (no changes in the comic file).V3 contains a second file, including a change in the first caption box of panel 8 of the comic.V4 is the (hopefully) final version of the comic file with the change in the first caption box of panel 8 of the comic.V5 Updated the description including V3 - V5 info and credits for panels 5-8, previously missing.

References:
Panel 1. Plath, Sylvia. "Tulips". In Plath, S. (1965). Ariel. London: Faber & Faber. All Rights Reserved © The Estate of Sylvia Plath. Photo by Ernesto Priego

Panel 2. The two volumes of the Letters. Plath, Sylvia. (2017) The Letters of Sylvia Plath. Volume I: 1940-1956. Steinberg, P.K. and Kukil, K.V. (editors). London: Faber & FaberPlath, Sylvia. (2018). The Letters of Sylvia Plath. Volume II: 1956-1963. Steinberg, P.K. and Kukil, K.V. (editors). London: Faber & Faber. All Rights Reserved © The Estate of Sylvia Plath. Photo by Ernesto Priego.

Panel 3. Plaque erected in 2000 by English Heritage at 3 Chalcot Square, Primrose Hill, London, NW1 8YB, London Borough of Camden. Image by English Heritage, https://www.english-heritage.org.uk/visit/blue-plaques/sylvia-plath/ [Accessed 5 March 2019]
Panel 4. From the Chronology, page L, The Letters of Sylvia Plath. Volume II: 1956-1963. (2018). Steinberg, P.K. and Kukil, K.V. (editors). London: Faber & Faber. All Rights Reserved.
Also excerpts from the letter from Sylvia Plath to Dr Ruth Tiffany Barnhouse Beuscher, Monday 4 February 1963, in page 967 of The Letters of Sylvia Plath. Volume II: 1956-1963. Steinberg, P.K. and Kukil, K.V. (editors). London: Faber & Faber. All Rights Reserved © The Estate of Sylvia Plath. Photo by Ernesto Priego.

Panels 5-8: Fitzroy Road photos by Ernesto Priego

Shared under educational fair use/fair dealing. No copyright infringement intended. All source material belongs to their respective rights holders.
Non-quasiparticle microwave absorption in $Bi_{2}Sr_{2}CaCu_{2}O_{8+δ}$
Creators: name: Sridhar, S.
name: Zhai, Z.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We show that a non-quasiparticle charge collective mode, in parallel and coincident with the d-wave pair conductivity, leads to a quantitative understanding of microwave surface impedance measurements on superconducting $Bi_{2}Sr_{2}CaCu_{2}O_{8+δ}$. The analysis suggests an inhomogeneous charge ground state in $Bi_{2}Sr_{2}CaCu_{2}O_{8+δ}$ and other HTS.
description: 6 pages, 3 figures
Broadband Tunable THz Absorption with Singular Graphene Metasurfaces
Creators: name: Galiffi, Emanuele
name: Pendry, John
name: Huidobro, Paloma Arroyo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: By exploiting singular spatial modulations of the graphene conductivity, we design a broadband, tunable THz absorber whose efficiency approaches the theoretical upper bound for a wide absorption band with a fractional bandwidth of 185\%. Strong field enhancement is exhibited by the modes of this extended structure, which is able to excite a wealth of high order surface plasmons, enabling deeply subwavelength focussing of incident THz radiation. Previous studies have shown that the conductivity can be modulated at GHz frequencies, which might lead to the development of efficient high speed broadband switching by an atomically thin layer.
Hilara longifurca Strobl 1892
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Hilara
Hilara longifurca

description: Hilara longifurca Strobl, 1892. (Chvála & Merz 2009).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 124, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Density Functional Theory Studies of Magnetically Confined Fermi Gas
Creators: name: Chen, Yu-Jun
name: Ma, H. R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: A theory is developed for magnetically confined Fermi gas at low temperature based on the density functional theory. The theory is illustrated by numerical calculation of density distributions of Fermi atoms $^{40}$K with parameters according to DeMarco and Jin's experiment[Science, 285(1999)1703]. Our results are in good agreement with the experiment. To check the theory, we also performed calculations using our theory at high temperature and compared very well to the result of classical limit.
description: 6 pages
Global dynamics of the real secant method
Creators: name: Garijo, Antonio
name: Jarque, Xavier
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37F10

description: We investigate the root finding algorithm given by the secant method applied to a real polynomial $p$ as a discrete dynamical system defined on $\mathbb R^2$. We study the shape and distribution of the basins of attraction associated to the roots of $p$, and we also show the existence of other stable dynamics that might affect the efficiency of the algorithm. Finally we extend the secant map to the punctured torus $\mathbb T^2_{\infty}$ which allow us to better understand the dynamics of the secant method near $\infty$ and facilitate the use of the secant map as a method to find all roots of a polynomial.
description: 20 pages and 8 figures
Spontaneous flux in a d-wave superconductor with time-reversal-symmetry-broken pairing state at {110} boundaries
Creators: name: Zhu, Jian-Xin
name: Ting, C. S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The induction of an s-wave component in a d-wave superconductor is considered. Near the {110}-oriented edges of such a sample, the induced s-wave order parameter together with d-wave component forms a complex combination d+e^{iϕ} s, which breaks the time reversal symmetry (BTRS) of the pairing state. As a result, the spontaneous current is created. We numerically study the current distribution and the formation of the spontaneous flux induced by the current. We show that the spontaneous flux formed from a number of defect lines with {110} orientation has a measurable strength. This result may provide a unambiguous way to check the existence of BTRS pairing state at {110}-oriented boundaries.
description: 4 pages, 2 ps-figures, content changed, references added
Hilara lasiochira Strobl 1892
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Hilara
Hilara lasiochira

description: Hilara lasiochira Strobl, 1892. (Chvála & Merz 2009).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 124, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Additional file 5 of Genome sequencing and comparative genomic analysis of highly and weakly aggressive strains of Sclerotium rolfsii, the causal agent of peanut stem rot
Creators: name: Yan, Liying
name: Wang, Zhihui
name: Song, Wanduo
name: Fan, Pengmin
name: Kang, Yanping
name: Lei, Yong
name: Wan, Liyun
name: Huai, Dongxin
name: Chen, Yuning
name: Wang, Xin
name: Sudini, Hari
name: Liao, Boshou
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 5: Figure S5. KEGG classification of genes of S. rolfsii GP3 and ZY. a Distribution of genes among processes, metabolism, and organismal systems of S. rolfsii GP3; b Distribution of genes among processes, metabolism, and organismal systems of S. rolfsii ZY
Possibilities of future double beta decay experiments to investigate inverted and normal ordering region of neutrino mass
Creators: name: Barabash, A. S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: An overview of modern experiments on the search for neutrinoless double decay is presented. The obtained limits on the effective mass of the Majorana neutrino $\langle m_ν \rangle$ are discussed taking into account the uncertainties in the value of the nuclear matrix elements (NMEs) and the value of the axial-vector constant $g_A$. Predictions for the values of $\langle m_ν \rangle$ from the results of oscillation experiments and modern cosmological data are presented. The possibilities of the next generation experiments with sensitivity to $\langle m_ν \rangle$ at the level of $\sim$ 10-50 meV (studying mainly the inverted ordering (IO) region) are discussed. %Description of the most developed and promising projects is presented. The prospects for studying the normal ordering (NO) region are discussed too. It is shown that the possibilities of studying the NO depend on the mass of the lightest neutrino m$_0$. In the limiting case of small mass (m$_0$ $\le$ 0.1 meV), the values of $\langle m_ν \rangle$ $\approx$ 1-4 meV are predicted, which makes the study of this region inaccessible by the next generation experiments. But there is an allowed region of m$_0$ (7-30 meV) in the framework of NO, where the predicted values for $\langle m_ν \rangle$ could be $\sim$ 10-30 meV and that is quite achievable for the next generation experiments. The possibility to rich in the future sensitivity to $\langle m_ν \rangle$ at the level of $\sim$ 1-10 meV is also discussed.
description: 11 pages, 1 figures, 3 tables
Additional file 1: of Improved precision of epigenetic clock estimates across tissues and its implication for biological ageing
Creators: name: Zhang, Qian
name: Vallerga, Costanza
name: Walker, Rosie
name: Lin, Tian
name: Henders, Anjali
name: Montgomery, Grant
name: He, Ji
name: Fan, Dongsheng
name: Fowdar, Javed
name: Kennedy, Martin
name: Pitcher, Toni
name: Pearson, John
name: Halliday, Glenda
name: Kwok, John
name: Hickie, Ian
name: Lewis, Simon
name: Anderson, Tim
name: Silburn, Peter
name: Mellick, George
name: Harris, Sarah
name: Redmond, Paul
name: Murray, Alison
name: Porteous, David
name: Haley, Christopher
name: Evans, Kathryn
name: McIntosh, Andrew
name: Yang, Jian
name: Gratten, Jacob
name: Marioni, Riccardo
name: Wray, Naomi
name: Deary, Ian
name: McRae, Allan
name: Visscher, Peter
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Quality Control steps for DNA methylation and details of the prediction methods used in this study. Figure S1. Principal component (PC) 1 v.s. PC 2. Two PCs are from the PCA analysis on the samples from 14 selected cohorts. (DOCX 342 kb)
Asymptotic states in long Josephson junctions in an external magnetic field
Creators: name: Yugay, K. N.
name: Blinov, N. V.
name: Shirokov, I. V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Asymptotic states in long Josephson junctions are investigated in an external magnetic field. We show that a choice one of the solution of the stationary Ferrell-Prange equation can carry be out with use of an asymptotic solution of the sine-Gordon equation and that an evolution to that stable solution occurs by passing through metastable states, which is determined with a form of quickly damped initial perturbation. The boundary sine-Gordon and Ferrell-Prange problems were carried out with a numerical simulation. An approximated expression for the vortex and antivortex states is obtained in the case of large values of an external magnetic field.
description: 7 pages, 2 PostScript figures
Fast Parallel Integer Adder in Binary Representation
Creators: name: Krishna, Duggirala Meher
name: Ravi, Duggirala
Publisher: name: arXiv
Year: 2019
Subjects: subject: Hardware Architecture (cs.AR)
subject: FOS: Computer and information sciences

description: An integer adder for integers in the binary representation is one of the basic operations of any digital processor. For adding two integers of N bits each, the serial adder takes as many clock ticks. For achieving higher speeds, parallel circuits are discussed in the literature, and these circuits usually operate in two levels. At the lower level, integers represented by blocks of smaller number of bits are added, and in a cascade of stages in the next level, the carries produced in previous addition operations are summed to the augends. In this paper, we describe a fast method and an improvement of it. The first attempt resembles the operation method of the merge sort algorithm, from which some important properties of carries produced in each stage are analysed and assimilated, resulting in a parallel adder that runs in time comparable to the existing methods. After that, the crucial insights are brought to fruition in an improved design, which takes 2 clock ticks to perform the addition operation requiring only O(square(N)) space. The number of bits N is chosen usually to be a positive integer power of 2. The speedup is achieved by special purpose circuits for increment operations by i-th power of 2 , for i = 0, 1, ..., N-1, each operation taking only a single clock tick to complete. The usefulness of this adder for multiplication operation is discussed. The standard multiplication method utilizes quantizer and 3-bit to 2-bit consolidation circuits to produce an integer that represents in binary the number of 1s in a column corresponding to a place (weighted coefficient) of nonnegative integer power of 2. The last two consolidated integers are added by an adder in the end.
Using Site Occupation Disorder to build bulk structures of Ni1-xAlx
Creators: name: VAN SITTERT, CORNIE
name: THESNER, CHERISE
name: Falch, Anzel
Publisher: name: North-West University
Year: 2021
Subjects: subject: 30301 Chemical Characterisation of Materials
subject: FOS: Chemical sciences
subject: Computational Chemistry
subject: 30206 Solid State Chemistry
subject: 30306 Synthesis of Materials
subject: 30799 Theoretical and Computational Chemistry not elsewhere classified
subject: 30307 Theory and Design of Materials

description: Supplementary information for article.
Supplementary Material from Moving scientific knowledge from the laboratory to the theatre: Humphry Davy’s Lecture practice at the Royal Institution, 1801–1812
Creators: name: James, Frank A. J. L.
Publisher: name: The Royal Society
Year: 2025
Subjects: classificationCode: 430399
subject: Historical studies not elsewhere classified

description: List of Humphry Davy’s lectures at the Royal Institution, 1801-1812.pdf
Hilara leukensis Chvala & Merz 2009
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Hilara
Hilara leukensis

description: Hilara leukensis Chvála & Merz, 2009. (Chvála & Merz 2009).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 124, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Additional file 2: of Improved precision of epigenetic clock estimates across tissues and its implication for biological ageing
Creators: name: Zhang, Qian
name: Vallerga, Costanza
name: Walker, Rosie
name: Lin, Tian
name: Henders, Anjali
name: Montgomery, Grant
name: He, Ji
name: Fan, Dongsheng
name: Fowdar, Javed
name: Kennedy, Martin
name: Pitcher, Toni
name: Pearson, John
name: Halliday, Glenda
name: Kwok, John
name: Hickie, Ian
name: Lewis, Simon
name: Anderson, Tim
name: Silburn, Peter
name: Mellick, George
name: Harris, Sarah
name: Redmond, Paul
name: Murray, Alison
name: Porteous, David
name: Haley, Christopher
name: Evans, Kathryn
name: McIntosh, Andrew
name: Yang, Jian
name: Gratten, Jacob
name: Marioni, Riccardo
name: Wray, Naomi
name: Deary, Ian
name: McRae, Allan
name: Visscher, Peter
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mental Health

description: Figure S1. The generation of a training set based on selected cohorts. Figure S2. The correlation between the predicted age and chronological age in the test data set. Figure S3. The comparison between chronological age and predicted age based on different studies. Figure S4. The difference between BLUP and Elastic Net with the increase of sample size in training data set. Figure S5. Improvement of age prediction based on power transformed DNA methylation. Figure S6. Comparison of age prediction based on arcsine square root transformed DNA methylation, log transformation, DNA methylation M value, and DNA methylation beta value. Figure S7. The comparison between the full probe and pruned probe sets. Figure S8. The correlations of DNA methylation between probes selected by Elastic Net (based on 13,566 training samples) in this study and those in Horvathâ s and Hannumâ s age predictors. Figure S9. The comparison of prediction accuracy before and after removing probes from probes in the Hannum and Horvath predictors. Figure S10. The prediction accuracy of predictors without DNA methylation probes in Hannumâ s and Horvathâ s Age predictors. Figure S11. Relationship between the training sample size and the change of test statistics before and after correcting for the cell counts. Table S1. Description of 13 DNA methylation cohorts with non-blood samples. Table S2. The contributions of three factors (training sample size, the absolute mean age difference between training data set and test data set, and standard deviation of age from training data set) on the prediction accuracy (RMSE). Table S3. The contributions of three factors (training sample size, the absolute mean age difference between training data set and test data set, and standard deviation of age from training data set) on the prediction accuracy (correlation). (DOCX 2106 kb)
Using Site Occupation Disorder to build bulk structures of NixAlx-1
Creators: name: VAN SITTERT, CORNIE
name: THESNER, CHERISE
Publisher: name: North-West University
Year: 2021
Subjects: subject: 30301 Chemical Characterisation of Materials
subject: FOS: Chemical sciences
subject: Computational Chemistry
subject: 30206 Solid State Chemistry
subject: 30306 Synthesis of Materials
subject: 30799 Theoretical and Computational Chemistry not elsewhere classified
subject: 30307 Theory and Design of Materials

description: Supplementary information for article.
Time-dependent Ginzburg-Landau equations for mixed d- and s-wave superconductors
Creators: name: Zhu, Jian-Xin
name: Kim, W.
name: Ting, C. S.
name: Hu, Chia-Ren
Publisher: name: arXiv
Year: 1998
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A set of coupled time-dependent Ginzburg-Landau equations (TDGL) for superconductors of mixed d- and s-wave symmetry are derived microscopically from the Gor'kov equations by using the analytical continuation technique. The scattering effects due to impurities with both nonmagnetic and magnetic interactions are considered. We find that the d- and s-wave components of the order parameter can have very different relaxation times in the presence of nonmagnetic impurities. This result is contrary to a set of phenomenologically proposed TDGL equations and thus may lead to new physics in the dynamics of flux motion.
description: 22 pages, 6 figures are available upon request, to appear in Phys. Rev. B
Pseudo-time Schroedinger equation with absorbing potential for quantum scattering calculations
Creators: name: Neumaier, A.
name: Mandelshtam, V. A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The Schroedinger equation with an energy-dependent complex absorbing potential, associated with a scattering system, can be reduced for a special choice of the energy-dependence to a harmonic inversion problem of a discrete pseudo-time correlation function. An efficient formula for Green's function matrix elements is also derived. Since the exact propagation up to time 2t can be done with only t real matrix-vector products, this gives an unprecedently efficient scheme for accurate calculations of quantum spectra for possibly very large systems.
description: 9 pages
Avaliação das doses ocupacionais durante exames de raios X odontológicos intrabucais
Creators: name: Franco, Adriane Borges
name: Carvalho, Eduardo Batista De
name: Souza, Lucas Wilian Gonçalves De
name: Silva, Monique França E
name: Reis, Kethlem Alves
name: Vale, Letícia Marques Pereira Do
name: Marques, Poluanny Oliveira
name: Perini, Ana Paula
name: Neves, Lucio Pereira
Publisher: name: Zenodo
Year: 2019
Subjects: ionizing radiation,
dental radiology,
dosimetry,
water phantom,
ion chamber

description: This work presents a radiologic dosimetry evaluation of an intrabuccal x ray equipment, and the scattered radiation during exams. The studied model was a Spectro II (Dabi) used for teaching purposes at the Faculdade Santa Rita de Cássia, Itumbiara (GO). We used an ion chamber to measure the incident, transmitted and scattered radiation, and a solid state dosimeter do measure the kVp. From these measures we calculated the doses from absorbed and scattered radiation. All measurements were realized through the irradiation of a water phantom comprised of a water bottle. We found that 99,8% of the incident radiation is absorbed by the water phantom. The tube tension was 7,5% off the value informed by the manufacturer, which is within the national regulations.
List of Humphry Davy's lectures at the Royal Ins tu on, 1801-1812 from MOVING SCIENTIFIC KNOWLEDGE FROM THE LABORATORY TO THE THEATRE: HUMPHRY DAVY'S LECTURE PRACTICE AT THE ROYAL INSTITUTION, 1801–1812
Creators: name: James, Frank A. J. L.
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 430399
subject: Historical studies not elsewhere classified

description: During the first decade of the nineteenth century, it was (almost) universally acknowledged that Humphry Davy's lectures at the Royal Institution on chemistry, electro-chemistry and geology, among other subjects, were by far the most attractive scientific spectacle in London. Much has been written about the popularity, the fashionability, the attractiveness and the patriotism (in time of war) of Davy's lectures. Yet when Davy, aged 22, arrived in London in March 1801 he had never previously delivered a lecture, but within two months had made his mark in the Royal Institution's new large lecture theatre, so much so that he immediately repeated his first course. How did his experimental demonstrations, full of spectacular sensory experience (noise, smell, light, touch) convey his scientific rhetoric? What resources, material and human, did he draw on? In this paper I will seek to understand how Davy constructed his practice as a lecturer and how it related to his chemical researches. As well as using Davy's lecture notes (now available through the Davy Notebooks Project), I will draw on the notes taken by some of his auditors, their comments in diaries and letters as well as administrative records and contemporary newspaper accounts.
Nuclear effects in the deuteron in the resonance and deep-inelastic scattering region
Creators: name: Kulagin, S. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss a hybrid model of the proton and neutron inelastic structure functions which incorporates both the partonic and the nucleon resonance structures and applicable in a wide region of the invariant mass $W$ of produced hadronic states. Focusing at the typical kinematics of JLab experiments we compute the deuteron structure functions and demonstrate good performance of the model against data. We perform systematic study of the ratios $F_2^n/F_2^d$ and $(F_2^p+F_2^n)/F_2^d$ for both, the deep-inelastic and the resonance, region in the context of recent measurements of BoNuS experiment at Jefferson Lab.
description: 10 pages, 4 figures, in Proceedings of XV International Seminar on Electromagnetic Interactions of Nuclei (EMIN-2018), Moscow, October 08-11, 2018, http://www.inr.ac.ru/~pnlab/emin2018/
Magnetotransport in the doped Mott insulator
Creators: name: Lange, Ekkehard
name: Kotliar, Gabriel
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the Hall effect and the magnetoresistance of strongly correlated electron systems using the dynamical mean-field theory. We treat the low- and high-temperature limits analytically and explore some aspects of the intermediate-temperature regime numerically. We observe that a bipartite-lattice condition is responsible for the high-temperature result $σ_{xy}\sim 1/T^2$ obtained by various authors, whereas the general behavior is $σ_{xy}\sim 1/T$, as for the longitudinal conductivity. We find that Kohler's rule is neither obeyed at high nor at intermediate temperatures.
description: 9 pages, 7 figures, accepted for publication in Phys. Rev. B
Hilara luteihalterata Chvala & Merz 2009
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Hilara
Hilara luteihalterata

description: Hilara luteihalterata Chvála & Merz, 2009. (Chvála & Merz 2009).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 124, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Renormalized vs unrenormalized perturbation-theoretical approaches to the Mott transition
Creators: name: Lange, Ekkehard
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: I employ an exactly soluble toy model to investigate why unrenormalized perturbation theory works better than fully self-consistent approaches in describing the correlation-driven metal-insulator transition.
description: 7 pages
Multi-type branching processes with time dependent branching rates
Creators: name: Dolgopyat, Dmitry
name: Hebbar, Pratima
name: Koralov, Leonid
name: Perlman, Mark
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: Under mild non-degeneracy assumptions on branching rates in each generation, we provide a criterion for almost-sure extinction of a multi-type branching process with time-dependent branching rates. We also provide a criterion for the total number of particles (conditioned on survival and divided by the expectation of the resulting random variable) to approach an exponential random variable as time goes to infinity.
Additional file 1: of Serum cell-free DNA methylation of OPCML and HOXD9 as a biomarker that may aid in differential diagnosis between cholangiocarcinoma and other biliary diseases
Creators: name: Wiphawan Wasenang
name: Ponlatham Chaiyarit
name: Siriporn Proungvitaya
name: Temduang Limpaiboon
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Hematology
subject: Plant Biology
subject: FOS: Biological sciences

description: Figure S1. The optimization of OPCML MS-HRM assay using standard serial dilution series (0–100% methylation). Figure S2. The optimization of HOXA9 MS-HRM assay using standard serial dilution series (0–100% methylation). Figure S3. The optimization of HOXD9 MS-HRM assay using standard serial dilution series (0–100% methylation). Figure S4. Scatter plots of OPCML, HOXA9 and HOXD9 methylation in serum cfDNA between intrahepatic and extrahepatic CCA patients. Table S1. The association of OPCML and HOXD9 methylation with clinicopathological data. (PDF 1317 kb)
title: Assessing What Every 5-Year-Old Should Know
Creators: name: De Villiers, Peter
name: De Villiers, Jill G.
name: Roeper, Thomas
name: Seymour, Harry
Publisher: name: University of Massachusetts Amherst
Year: 2001

description: Seymour, H.N., Roeper, T., & de Villiers, J. G. (2001, Nov). Assessing what every 5-year-old should know. Paper presented at the Annual Meeting of the American Speech-Language and Hearing Association, New Orleans LA.
description: In this session we're going to talk about assessing language skills in 5-year-olds, bascially assessing language skills in 4 to 8 year olds as it turns out, simply to introduce you to the area. This is part of a substantive project involving collaboration between Harry Seymour and Tom Roeper at UMass and Jill de Villiers and Peter de Villiers at Smith College. It is funded by the National Institutes of Health, trying to develop a comprehensive test of language functioning in children between ages of 4 and about 8 to 10, and in particular, trying to develop a test that is dialect neutral.
Null-homologous unknottings
Creators: name: Livingston, Charles
Publisher: name: arXiv
Year: 2019
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25

description: Every knot can be unknotted with two generalized twists; this was first proved by Ohyama. Here we prove that any knot of genus g can be unknotted with 2g null-homologous twists and that there exist genus g knots that cannot be unknotted with fewer than 2g null-homologous twists.
description: Version 2 includes added references
Hilara media Collin 1927
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Hilara
Hilara media

description: Hilara media Collin, 1927. (Chvála & Merz 2009).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 124, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Effective Ways to Build and Evaluate Individual Survival Distributions
Creators: name: Haider, Humza
name: Hoehn, Bret
name: Davis, Sarah
name: Greiner, Russell
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: An accurate model of a patient's individual survival distribution can help determine the appropriate treatment for terminal patients. Unfortunately, risk scores (e.g., from Cox Proportional Hazard models) do not provide survival probabilities, single-time probability models (e.g., the Gail model, predicting 5 year probability) only provide for a single time point, and standard Kaplan-Meier survival curves provide only population averages for a large class of patients meaning they are not specific to individual patients. This motivates an alternative class of tools that can learn a model which provides an individual survival distribution which gives survival probabilities across all times - such as extensions to the Cox model, Accelerated Failure Time, an extension to Random Survival Forests, and Multi-Task Logistic Regression. This paper first motivates such "individual survival distribution" (ISD) models, and explains how they differ from standard models. It then discusses ways to evaluate such models - namely Concordance, 1-Calibration, Brier score, and various versions of L1-loss - and then motivates and defines a novel approach "D-Calibration", which determines whether a model's probability estimates are meaningful. We also discuss how these measures differ, and use them to evaluate several ISD prediction tools, over a range of survival datasets.
description: 34 pages (main text), 12 figures
Steroidal saponins profiling of Rohdea chinensis (Baker) N.Tanaka by high performance liquid chromatography coupled to electrospray ionization and quadrupole time-of-flight mass spectrometry
Creators: name: Ling, Yun
name: Hu, Juanjuan
name: Liu, Tao
name: Zeng, Ming
name: Jin, Hongguang
name: Liu, Keyue
name: Zhu, Yue
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Biochemistry
Molecular Biology
Pharmacology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Science Policy

description: The rhizome of Rohdea chinensis (Baker) N.Tanaka (RRc) is a famous folk medicine for the treatment of carbuncles and pharyngitis. Steroidal saponins (SSs) were considered to be the most abundant active constituents in RRc. However, to date, the in-depth study of SSs is still lacking. This study was aimed to investigate the SSs profiles of RRc extract by HPLC-ESI-QTOF-MS/MS. Analysis was performed on an Agilent poroshell 120 EC-C18 column (2.1 mm × 100 mm, i.d., 2.7 μm) with 0.1% formic acid aqueous solution and acetonitrile as the mobile phase under gradient conditions. The results showed that 32 SSs including 20 furospirostanol, 11 spirostanol and 1 pseudo-spirostanol saponins were identified, 5 of which were reported in this plant for the first time. This is the first report on the analysis of SSs in RRc. This novel analysis method may stimulate further research regarding the identification of SSs in other plant species.
Electrical Conductivity in Magnesium-Doped Al_2 O_3 Crystal at Moderate Temperatures
Creators: name: Tardío, M.
name: Ramírez, R.
name: González, R.
name: Chen, Y.
name: Kokta, M. R.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: AC and DC electrical measurements between 273 and 800 K were used to characterize the electrical conductivity of Al_2 O_3:Mg single crystals containing [Mg]^{0} center. At low fields contacts are blocking. At high fields, electrical current flows steadily through the sample and the I-V characteristic corresponds to a directly biased barrier whit a series resistance (bulk resistance). AC measurements yield values for the junction capacitance as well as for the sample resistance, and provide perfectly reproducible conductivity values. The conductivity varies linearly whit the [Mg]^{0} concentration and a thermal activation energy of 0.68 eV was obtained, which agrees very well with the activation energy previously reported for motion of free holes.
description: LaTeX, 6 pages, 3 eps figures included. Contributed Paper to the "International Conference on Defects in Insulating Materials" (ICDIM 2000), Johannesburg, South Africa, 3-7 April, 2000
Additional file 6: of Patterns of genomic differentiation between two Lake Victoria cichlid species, Haplochromis pyrrhocephalus and H. sp. â maculaâ
Creators: name: Takuno, Shohei
name: Miyagi, Ryutaro
name: Jun-Ichi Onami
name: Takahashi-Kariyazono, Shiho
name: Akie Sato
name: Tichy, Herbert
name: Nikaido, Masato
name: Mitsuto Aibara
name: Mizoiri, Shinji
name: Mrosso, Hillary
name: Semvua Mzighani
name: Okada, Norihiro
name: Yohey Terai
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Plant Biology

description: Table S1. Genes in DRs. (PDF 149 kb)
Additional file 5: of Patterns of genomic differentiation between two Lake Victoria cichlid species, Haplochromis pyrrhocephalus and H. sp. ‘macula’
Creators: name: Takuno, Shohei
name: Miyagi, Ryutaro
name: Jun-Ichi Onami
name: Takahashi-Kariyazono, Shiho
name: Akie Sato
name: Tichy, Herbert
name: Nikaido, Masato
name: Mitsuto Aibara
name: Mizoiri, Shinji
name: Mrosso, Hillary
name: Semvua Mzighani
name: Okada, Norihiro
name: Yohey Terai
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Figure S4. The origins of mutations in DRs. Three phylogenetic trees represent the accumulation of mutations in the common ancestral species of (A) Lake Victoria species, (B) Lake Victoria and riverine Haplochromis species, and (C) tribe Tropheini in Lake Tanganyika, Lakes Malawi, Victoria, and riverine Haplochromis species. The tree topologies constructed from sequences of each DR were consistent with (D) “Riverine origin” or (E) “Modern haplochromine origin.” Scale bars indicate the number of substitutions per site. (F) The LWS sequences were determined from three riverine species: H. sp. ‘katonga’ from Katonga, H. sp. ‘kitilda-rukwa’ from Kitilda-Rukwa, and H. sp. ‘muzu’ from Muzu. (PDF 554 kb)
Hilara nigrohirta Collin 1927
Creators: name: Bächli, Gerhard
name: Merz, Bernhard
name: Haenni, Jean-Paul
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Empididae
Hilara
Hilara nigrohirta

description: Hilara nigrohirta Collin, 1927. (Chvála & Merz 2009).
description: Published as part of Bächli, Gerhard, Merz, Bernhard & Haenni, Jean-Paul, 2014, Dritter Nachtrag zur Checkliste der Diptera der Schweiz, pp. 119-140 in Entomo Helvetica 7 on page 124, DOI: 10.5169/seals-985967, http://zenodo.org/record/8096745
Additional file 1 of Interactions of CDKAL1 rs7747752 polymorphism and serum levels of L-carnitine and choline are related to increased risk of gestational diabetes mellitus
Creators: name: Wang, Hui
name: Li, Jing
name: Liu, Jinnan
name: Leng, Junhong
name: Li, Weiqin
name: Yu, Zhijie
name: Tam, Claudia H. T.
name: Hu, Gang
name: Ma, Ronald C. W.
name: Fang, Zhongze
name: Wang, Ying
name: Yang, Xilin
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Cancer

description: Additional file 1: Figure S1. Associations between L-carnitine and the risk of gestational diabetes mellitus (GDM) in Chinese women.
Anomalous attenuation of extraordinary waves in the ionosphere heating experiments
Creators: name: Zabotin, Nikolay A.
name: Bronin, Andrey G.
name: Frolov, Vladimir L.
name: Komrakov, Georgy P.
name: Mityakov, Nikolay A.
name: Sergeev, Eugene N.
name: Zhbankov, Gennady A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Multiple scattering of radio waves by artificial random irregularities HF-induced in the ionosphere F region may cause significant attenuation of both ordinary and extraordinary waves together with common anomalous absorption of ordinary waves due to their non-linear conversion into plasma waves. To demonstrate existence and strength of this effect, direct measurements of attenuation of both powerful pump wave and weak probing waves of extraordinary polarization have been carried out during an experimental campaign on September 6, 7 and 9, 1999 at the Sura heating facility. The attenuation magnitude of extraordinary waves reaches of 1-10 dB over a background attenuation caused by natural irregularities. It is interpreted in the paper on the base of the theory of multiple scattering from the artificial random irregularities with characteristic scale lengths of 0.1-1 km. Simple procedure for determining of irregularity spectrum parameters from the measured attenuation of extraordinary waves has been implemented and some conclusions about the artificial irregularity formation have been obtained.
description: 17 pages, 9 figures
Additional file 1: of Competency building for lay health workers is an intangible force driving basic public health services in Southwest China
Creators: name: Liang, Shengxiang
name: Deng, Haoyue
name: Liu, Shili
name: Wang, Geng
name: Li, Li
name: Wang, Mei
name: Pu, Jie
name: Xing, Wei
name: Luo, Xingneng
name: Ehiri, John
name: Xiang, Yueying
name: Li, Ying
Publisher: name: figshare
Year: 2019
Subjects: Biotechnology
Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Developmental Biology
Cancer
Science Policy

description: The Interview Guide for Leaders. (DOCX 22 kb)