cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Bacotoma violata Phalaena
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Bacotoma
Bacotoma violata

description: 586. Bacotoma violata (Fabricius, 1787: 213) (Phalaena)
Type locality: Tranquebariae [Tharangambadi, Tamil Nadu]
 = Botys abjungalis Walker, 1859a: 670
Type locality: Ceylon [Sri Lanka]
 Distribution. Indian records: Tamil Nadu, Tranquebariae [Tharangambadi] (Fabricius 1787), Kerala (Mathew & Menon 1984), Maharashtra (Sondhi et al. 2021). Global records: Ceylon (Walker 1859a)
  Genus Bepea Koçak & Kemal, 2007: 7
 Type species: Botys tranquillalis Lederer, 1863, by original designation
 = Notaspis Warren, 1892: 297
 Type species: Botys tranquillalis Lederer, 1863, by original designation
 = Notesia Yamanaka, 1992: 16, 89
 Type species: Botys tranquillalis Lederer, 1863, by original designation
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 253, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Using Machine Learning on CTD Data to Assess the Natural Hazard of Active Submarine Vent Fields: The Case of Kolumbo near Santorini Island
Creators: name: Dura, Ana
name: Mertzimekis, Theo J.
name: Nomikou, Paraskevi
name: Bakalis, Evangelos
name: Hannington, Mark
name: Peterson, Sven
Publisher: name: figshare
Year: 2019
Subjects: subject: 40503 Physical Oceanography
subject: FOS: Earth and related environmental sciences

description: A poster presented at EGU 2019 in Vienna, 7-12 April 2019
A model for gauge theories with Higgs fields
Creators: name: Ferrari, Frank
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss in details a simple, purely bosonic, quantum field theory belonging to larger class of models with the following properties: a) They are asymptotically free, with a dynamically generated mass scale. b) They have a space of parameters which gets quantum corrections drastically modifying the classical singularity structure. The quantum theory can have massless solitons, Argyres-Douglas-like CFTs, exhibit confinement, etc... c) The physics can, to a large extent, be worked out in models with a large number of supersymmetries as well as in purely bosonic ones. In the former case, exact BPS mass formulas can be derived, brane constructions and embedding in M theory do exist. d) The models have an interesting 1/N expansion, and it is possible to define a double scaling limit in the sense of the ``old'' matrix models when approaching the singularities in parameter space. These properties make these theories very good toy models for four dimensional gauge theories with Higgs fields, and provide a framework where the effects of breaking supersymmetry can be explicitly studied. In our model, we work out in details the quantum space of parameters. We obtain the non-local lagrangian description of the Argyres-Douglas-like CFT, and show that it admits a strongly coupled fixed point. We also explicitly demonstrate property d). The possibility of defining such double scaling limits was not anticipated on the gauge theory side, and could be of interest to understand the gauge theory/string theory correspondence.
description: 74 pages, 8 figures, 3 appendices
Phialodonta Herbert, 2020, gen. nov.
Creators: name: Herbert, David G.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Charopidae
Phialodonta

description: Genus Phialodonta gen. nov.
urn:lsid:zoobank.org:act: 39C2A680-FD1C-486C-AC3E-3F23EED1CD33
Type species
Phialodonta aviana gen. et sp. nov.
Diagnosis
Shell very small to relatively large (adult diameter ± 1.3–2.0 mm), spire slightly sunken to slightly elevated; umbilicus moderate to very wide; whorls strongly rounded, periphery at mid-whorl. Protoconch smooth or with low, weakly undulant axial sculpture. Teleoconch with close-set axial riblets; riblets compound, composed of several periostracal lamellae; intervals between riblets with several finer intermediary axial threads; spiral sculpture weak, at most comprising extremely fine, close-set spiral threads. Aperture lunate to broadly lunate, variously furnished with parietal and palatal dentition in the form of denticles and/or in-running lamellae/ridges.
Etymology
From the Latin phiala: a saucer or bowl, and donta: a contraction of Afrodonta; with reference to the wide, shallow umbilicus. Gender feminine.
Remarks
Phialodonta gen. nov. is proposed for a group of species which share a smooth or weakly sculptured protoconch and a relatively coarse teleoconch sculpture of compound axial riblets with multiple fine intermediary axial threads. The genus ranges widely, from the Agulhas region, W. Cape to the KwaZulu-Natal Midlands. In Costulodonta gen. nov. the protoconch has distinct radial riblets and the teleoconch sculpture is generally somewhat finer. Members of Afrodonta have a somewhat similar protoconch, but they possess a silky teleoconch sculpture comprised of simple axial riblets of alternating strength.
description: Published as part of Herbert, David G., 2020, Revision of the aperturally dentate Charopidae (Gastropoda: Stylommatophora) of southern Africa - genus Afrodonta s. lat., with description of five new genera, twelve new species and one new subspecies, pp. 1-55 in European Journal of Taxonomy 629 on pages 37-38, DOI: 10.5852/ejt.2020.629, http://zenodo.org/record/3762280
Metapioplasta gratiosa
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Metapioplasta
Metapioplasta gratiosa

description: Metapioplasta gratiosa (Wallengren, 1856)
COMMON NAME(S): Owlet Moth, Underwing or Noctuid moth.
SYNONYM(S): Acontia zelleri Wallengren, 1856; Cardiosace olivescens Hampson, 1910.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Angola, Botswana, Cabo Verde, Democratic Republic of Congo, Gambia, Ghana, Kenya, Lesotho, Mozambique, Namibia, Niger, Nigeria, Seychelles, South Africa, Tanzania, Yemen, Zambia, Zimbabwe
LOCALITY IN ZAMBIA: ‘Lusaka’, in Lusaka Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: African Moths 2019; De Prins & De Prins 2022.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 392, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
المكتبات ومراكز المعلومات القانونية : دراسة ميدانية
Creators: name: هلال، رؤوف عبد الحفيظ
Publisher: name: Zenodo
Year: 1998
Subjects: المكتبات المعلومات القانونية
مراكز المعلومات القانونية
خدمات المعلومات

description: أطروحة (الماجستير)- جامعة عين شمس، كلية الآداب، قسم المكتبات والمعلومات.
description: أطروحة ماجستير
phq: a Fortran code to compute phonon quasiparticle properties and dispersions
Creators: name: Zhang, Zhen
name: Zhang, Dong-Bo
name: Sun, Tao
name: Wentzcovitch, Renata
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We here introduce a Fortran code that computes anharmonic free energy of solids from first-principles based on our phonon quasiparticle approach. In this code, phonon quasiparticle properties, i.e., renormalized phonon frequencies and lifetimes, are extracted from mode-projected velocity auto-correlation functions (VAF) of modes sampled by molecular dynamics (MD) trajectories. Using renormalized frequencies as input, the code next constructs an effective harmonic force constant matrix to calculate anharmonic phonon dispersions over the whole Brillouin zone and thus the anharmonic free energy in the thermodynamic limit ($N \rightarrow \infty$). We illustrate the use of this code to compute ab initio temperature-dependent anharmonic phonons of Si in the diamond structure.
description: 20 pages, 7 figures
Theory of Spontaneous Polarization of Endohedral Fullerenes
Creators: name: Clougherty, Dennis P.
name: Anderson, Frederick G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A pseudo-Jahn-Teller model describing central atom distortions is proposed for endohedral fullerenes of the form A@C$_{60}$ where A is either a rare gas or a metal atom. A critical (dimensionless) coupling $g_c$ is found, below which the symmetric configuration is stable and above which inversion symmetry is broken. Vibronic parameters are given for selected endohedral fullerenes.
description: 4 pages, REVTEX, 1 Postscript figure. [Phys. Rev. Lett. (in press)]
Additional file 5 of Identification of ARF family in blueberry and its potential involvement of fruit development and pH stress response
Creators: name: Li, Xuyan
name: Zhang, Xiaoyi
name: Shi, Tianran
name: Chen, Min
name: Jia, Chengguo
name: Wang, Jingying
name: Hou, Zhixia
name: Han, Junyou
name: Bian, Shaomin
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 5: Figure S2.  Transcript profiling of the potential targets or downstream genes of VcARFs. (A) Transcript profiling during fruit development (five stages: pad, cup, mg, pink, ripe). (B-C) Transcript profiling in response to different pH conditions (pH4.5 and pH6.5) in pH-sensitive Vaccinium corymbosum  (B) and pH-tolerant Vaccinium arboretum (C). The color scale beside the heat map indicates gene expression levels, low transcript abundance indicated by blue color and high transcript abundance indicated by red color. The heatmaps were generated using the software TBtools (Version 1.098689, https://github.com/CJ-Chen/TBtools/releases).
Absence of first order magnetic transition, a curious case of Mn3InC
Creators: name: Dias, E. T.
name: Das, A.
name: Hoser, A.
name: Emura, S.
name: Nigam, A. K.
name: Priolkar, K. R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The volume expanding magnetostructural transition in Mn$_3$GaC and Mn$_3$SnC has been identified to be due to distortion of Mn$_6$C octahedra. Despite a similar lattice volume as Mn$_3$SnC and similar valence electron contribution to the density of states as in Mn$_3$GaC, Mn$_3$InC does not undergo a first order magnetostructural transformation like the Ga and Sn antiperovskite counterparts. A systematic investigation of its structure and magnetic properties using probes like x-ray diffraction, magnetization measurements, neutron diffraction and extended x-ray absorption fine structure (EXAFS) reveal that though the octahedra are distorted resulting in long and short Mn -- Mn bonds and different magnetic moments on Mn atoms, the interaction between them remains ferromagnetic. This has been attributed to the strain on the Mn$_6$C octahedra produced due to the relatively larger size of In atom compared to Sn and Ga. The size of In atom constricts the deformation of Mn$_6$C octahedra giving rise to Mn -- Mn distances that favor only ferromagnetic interactions in the compound.
A new Pliocene true toad (Anura: Bufonidae): first record of an extinct species from South America
Creators: name: Pérez-Ben, Celeste M.
name: Gómez, Raúl O.
name: Báez, Ana M.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: A new Pliocene true toad (Anura: Bufonidae): first record of an extinct species from South America
Duality between $(2+1)d$ Quantum Critical Points
Creators: name: Senthil, T.
name: Son, Dam Thanh
name: Wang, Chong
name: Xu, Cenke
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Duality refers to two equivalent descriptions of the same theory from different points of view. Recently there has been tremendous progress in formulating and understanding possible dualities of quantum many body theories in $2+1$-spacetime dimensions. Of particular interest are dualities that describe conformally invariant quantum field theories in $(2+1)d$. These arise as descriptions of quantum critical points in condensed matter physics. The appreciation of the possible dual descriptions of such theories has greatly enhanced our understanding of some challenging questions about such quantum critical points. Perhaps surprisingly the same dualities also underlie recent progress in our understanding of other problems such as the half-filled Landau level and correlated surface states of topological insulators. Here we provide a pedagogical review of these recent developments from a point of view geared toward condensed matter physics.
description: 55 pages
Derivation of Hebb's rule
Creators: name: Heerema, M.
name: van Leeuwen, W. A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: On the basis of the general form for the energy needed to adapt the connection strengths of a network in which learning takes place, a local learning rule is found for the changes of the weights. This biologically realizable learning rule turns out to comply with Hebb's neuro-physiological postulate, but is not of the form of any of the learning rules proposed in the literature. It is shown that, if a finite set of the same patterns is presented over and over again to the network, the weights of the synapses converge to finite values. Furthermore, it is proved that the final values found in this biologically realizable limit are the same as those found via a mathematical approach to the problem of finding the weights of a partially connected neural network that can store a collection of patterns. The mathematical solution is obtained via a modified version of the so-called method of the pseudo-inverse, and has the inverse of a reduced correlation matrix, rather than the usual correlation matrix, as its basic ingredient. Thus, a biological network might realize the final results of the mathematician by the energetically economic rule for the adaption of the synapses found in this article.
description: 29 pages, LaTeX, 3 figures
Metastability of a granular surface in a spinning bucket
Creators: name: Yeung, Chuck
Publisher: name: arXiv
Year: 1998
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The surface shape of a spinning bucket of granular material is studied using a continuum model of surface flow developed by Bouchaud et al. and Mehta et al. An experimentally observed central subcritical region is reproduced by the model. The subcritical region occurs when a metastable surface becomes unstable via a nonlinear instability mechanism. The nonlinear instability mechanism destabilizes the surface in large systems while a linear instability mechanism is relevant for smaller systems. The range of angles in which the granular surface is metastable vanishes with increasing system size.
description: 8 pages with postscript figures, RevTex, to appear in Phys. Rev. E
Resources to Support Development of Data-Enabled Student Success Strategies
Creators: name: :: National Forum For The Enhancement Of Teaching And Learning In Higher Education
Publisher: name: figshare
Year: 2019
Subjects: subject: 130103 Higher Education
subject: FOS: Educational sciences

description: This National Forum Insight provides those shaping policy in higher education institutions with useful guidance on the use of learner data as they develop strategies for student success. The Insight includes an overview of key considerations and stages in the strategic use of data for supporting student success. It also presents a list of helpful supporting resources.
General brane cosmologies and their global spacetime structure
Creators: name: Bowcock, Peter
name: Charmousis, Christos
name: Gregory, Ruth
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Starting from a completely general standpoint, we find the most general brane-Universe solutions for a three-brane in a five dimensional spacetime. The brane can border regions of spacetime with or without a cosmological constant. Making no assumptions other than the usual cosmological symmetries of the metric, we prove that the equations of motion form an integrable system, and find the exact solution. The cosmology is indeed a boundary of a (class II) Schwarzschild-AdS spacetime, or a Minkowski (class I) spacetime. We analyse the various cosmological trajectories focusing particularly on those bordering vacuum spacetimes. We find, not surprisingly, that not all cosmologies are compatible with an asymptotically flat spacetime branch. We comment on the role of the radion in this picture.
description: 21 pages revtex, 2 figures, references added
Bocchoris aptalis Botys
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Bocchoris
Bocchoris aptalis

description: 591. Bocchoris aptalis (Walker, 1866a: 1425) (Botys)
Type locality: Mysol [Misool, West Papua]
 = Samea usitata Butler, 1879e: 74, pl. 59 fig. 3
Type locality: Japan
 Distribution. Indian records: Khasis, Darjiling (Caradja 1925), Khasi (Meghalaya) (Gupta 1994), Assam, Meghalaya (Joshi et al. 2021). Global records: Japan, Mysol (Hampson 1896b, Caradja 1925).
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 254, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
The case for gravitational millilensing in the multiply--imaged quasar B1152+199
Creators: name: Asadi, Saghar
name: Zackrisson, Erik
name: Varenius, Eskil
name: Freeland, Emily
name: Conway, John
name: Wiik, Kaj
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Previous Very Long Baseline Interferometry (VLBI) observations of the quasar B1152+199 at 5GHz has revealed two images of a strongly lensed jet with seemingly discordant morphologies. Whereas the jet appears straight in one of the images, the other exhibits slight curvature on milliarcsecond scales. This is unexpected from the lensing solution and has been interpreted as possible evidence for secondary, small-scale lensing (millilensing) by a compact object with a mass of $~10^5$-$10^7\ M_\odot$ located close to the curved image. The probability for such a superposition is extremely low unless the millilens population has very high surface number density. Here, we revisit the case for millilensing in B1152+199 by combining new global-VLBI data at 8.4GHz with two datasets from the European VLBI Network (EVN) at 5GHz (archival) and at 22GHz (new dataset), and the previously published 5GHz Very Long Baseline Array (VLBA) data. We find that the new data with a more circular synthesized beam, exhibits no apparent milliarcsecond-scale curvature in image B. Various observations of the object spanning $\sim$15 years apart enable us to improve the constraints on lens system (thanks also to the improved astrometry resulting from 22GHz observations) to the point that the only plausible explanation left for the apparent curvature is the artifact due to the shape of the synthesized beam.
description: 9 pages, 4 figures, submitted to MNRAS
Phialodonta Herbert 2020
Creators: name: Herbert, David G.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Charopidae
Phialodonta

description: Key to species of Phialodonta gen. nov.
1 Spire flat or slightly sunken ............................................................................................................... 2
– Spire elevated above level of last adult whorl ................................................................................... 3
2 Palatal region with 1–3 axially aligned pairs of rounded denticles situated approx. 0.25 whorl apart; KwaZulu-Natal ....................................................................... P. introtuberculata gen. et comb. nov.
– Palatal region with three in-running ridge-like denticles; W. Cape ........ P. agulhasae gen. et sp. nov.
3 Adult shell with no parietal dentition visible through aperture ......................................................... 4
– Adult shell with parietal dentition visible through aperture .............................................................. 5
4 Palatal region with two long, in-running lamellae (visible only by transparency) .............................. ................................................................................................................. P. perfida gen. et comb. nov.
– Palatal region with three in-running lamellae (visible only by transparency) ..................................... ...................................................................................................................... P. aviana gen. et sp. nov.
5 Palatal region with 3–4 recessed denticles, plus a narrow, in-running baso-columellar ridge .......................................................................................................... P. rivalalea gen. et sp. nov.
– Palatal region with two pairs of close-set, spirally aligned denticles, no dentition in baso-columellar region ................................................................................................. P. atromontana gen. et sp. nov.
description: Published as part of Herbert, David G., 2020, Revision of the aperturally dentate Charopidae (Gastropoda: Stylommatophora) of southern Africa - genus Afrodonta s. lat., with description of five new genera, twelve new species and one new subspecies, pp. 1-55 in European Journal of Taxonomy 629 on page 38, DOI: 10.5852/ejt.2020.629, http://zenodo.org/record/3762280
On non-feasible edge sets in matching-covered graphs
Creators: name: Zhao, Xiao
name: Dong, Fengming
name: Chen, Sheng
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Let $G=(V,E)$ be a matching-covered graph and $X$ be an edge set of $G$. $X$ is said to be feasible if there exist two perfect matchings $M_1$ and $M_2$ in $G$ such that $|M_1\cap X|\not \equiv|M_2\cap X|\ (\mbox{mod } 2)$. For any $V_0\subseteq V$, $X$ is said to be switching-equivalent to $X\oplus \nabla_G(V_0)$, where $\nabla_G(V_0)$ is the set of edges in $G$ each of which has exactly one end in $V_0$ and $A \oplus B$ is the symmetric difference of two sets $A$ and $B$. Lukot'ka and Rollová showed that when $G$ is regular and bipartite, $X$ is non-feasible if and only if $X$ is switching-equivalent to $\emptyset$. This article extends Lukot'ka and Rollová's result by showing that this conclusion holds as long as $G$ is matching-covered and bipartite. This article also studies matching-covered graphs $G$ whose non-feasible edge sets are switching-equivalent to $\emptyset$ or $E$ and partially characterizes these matching-covered graphs in terms of their ear decompositions. Another aim of this article is to construct infinite many $r$-connected and $r$-regular graphs of class 1 containing non-feasible edge sets not switching-equivalent to either $\emptyset$ or $E$ for an arbitrary integer $r$ with $r\ge 3$, which provides negative answers to problems asked by Lukot'ka and Rollová and He, et al respectively.
description: 21 pages, 5 figures
Does intrinsic immune defect against common microbial pathogens play an important role in arthritic manifestation?
Creators: name: Sambandam, Subramanian
Publisher: name: figshare
Year: 2019
Subjects: subject: 110703 Autoimmunity
subject: FOS: Clinical medicine

description: The autoimmune diseases are characterized by inflammation and resulting degradation of macromolecules of specific foci. Etiopathogenesis of arthritis is still unclear. In recent times many studies have been published, giving satisfactory explanation of infection and defective immune mechanisms for arthritic etio-pathogenesis. Understanding etio-pathogenesis is the most important and fundamental aspect of any particular problem. Many have given their different views on the above to educate the society. Out of these views, very few clear views were brought to the notice on immune dysfunction to common microbial infections. Convincingly, the above may have a strong connection to the disorder.
Orientation-dependent transition rule in high-order harmonic generation from solids
Creators: name: Du, Tao-Yuan
name: Ding, Si-Jing
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study the role of transition rule in high-order harmonic generation from solids driven by linearly polarized laser elds. The orientation-dependent transition dipoles can regulate the emergence of the multi-plateau structure. In the multi-plateau zone, however, di erent from the mechanisms of step-by-step excitation reported previously, we nd that the emission time and orientationdependent yields exhibit synchronization and more ne patterns, respectively. And the orientationdependent yields and its ne patterns can be attributed to the collective contribution of the transition rule and quantum-path interference. Therefore, to better understand the constructive and destructive patterns in the orientation-dependent yields, we propose a scheme of intercycle interference, which can further be utilized as a tool to image the structure of the solids and provide an avenue to optimize the electron dynamics in solids for the production of attosecond pulses in a compact setup.
Density Matrix Approach to Local Hilbert Space Reduction
Creators: name: Zhang, Chunli
name: Jeckelmann, Eric
name: White, Steven R.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a density matrix approach for treating systems with a large or infinite number of degrees of freedom per site with exact diagonalization or the density matrix renormalization group. The method is demonstrated on the 1D Holstein model of electrons coupled to Einstein phonons. In this system, two or three optimized phonon modes per site give results as accurate as with 10-100 bare phonon levels per site.
description: 4 pages, 4 figures
Additional file 2 of A behavioural change intervention study for the prevention of childhood obesity in South Africa: protocol for a randomized controlled trial
Creators: name: Dukhi, Natisha
name: Sartorius, Benn
name: Taylor, Myra
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2. Information sheet and participant consent
Characterizing Signal Loss in the 21 cm Reionization Power Spectrum: A Revised Study of PAPER-64
Creators: name: Cheng, Carina
name: Parsons, Aaron R.
name: Kolopanis, Matthew
name: Jacobs, Daniel C.
name: Liu, Adrian
name: Kohn, Saul A.
name: Aguirre, James E.
name: Pober, Jonathan C.
name: Ali, Zaki S.
name: Bernardi, Gianni
name: Bradley, Richard F.
name: Carilli, Chris L.
name: DeBoer, David R.
name: Dexter, Matthew R.
name: Dillon, Joshua S.
name: Klima, Pat
name: MacMahon, David H. E.
name: Moore, David F.
name: Nunhokee, Chuneeta D.
name: Walbrugh, William P.
name: Walker, Andre
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Epoch of Reionization (EoR) is an uncharted era in our Universe's history during which the birth of the first stars and galaxies led to the ionization of neutral hydrogen in the intergalactic medium. There are many experiments investigating the EoR by tracing the 21cm line of neutral hydrogen. Because this signal is very faint and difficult to isolate, it is crucial to develop analysis techniques that maximize sensitivity and suppress contaminants in data. It is also imperative to understand the trade-offs between different analysis methods and their effects on power spectrum estimates. Specifically, with a statistical power spectrum detection in HERA's foreseeable future, it has become increasingly important to understand how certain analysis choices can lead to the loss of the EoR signal. In this paper, we focus on signal loss associated with power spectrum estimation. We describe the origin of this loss using both toy models and data taken by the 64-element configuration of the Donald C. Backer Precision Array for Probing the Epoch of Reionization (PAPER). In particular, we highlight how detailed investigations of signal loss have led to a revised, higher 21cm power spectrum upper limit from PAPER-64. Additionally, we summarize errors associated with power spectrum error estimation that were previously unaccounted for. We focus on a subset of PAPER-64 data in this paper; revised power spectrum limits from the PAPER experiment are presented in a forthcoming paper by Kolopanis et al. (in prep.) and supersede results from previously published PAPER analyses.
description: 25 pages, 18 figures, Accepted by ApJ
Asteroseismology of the pre-main-sequence $δ$ Scuti pulsator IP Persei
Creators: name: Chen, Xinghao
name: Li, Yan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A grid of theoretical models are computed to fit the 9 oscillation modes of IP Per detected earlier from a multi-site ground-based campaign. Fitting results show that there are two sets of theoretical models that could reproduce the observed frequencies more or less euqally well. In view of other available spectroscopic and photometric measurements, our best fitting stellar parameters for IP Per are $\upsilon_{\rm e} = 91^{+5}_{-3}$ km s$^{-1}$, $Z=0.009^{+0.004}_{-0.001}$, $M = 1.64^{+0.10}_{-0.04}$ $M_{\odot}$, $T_{\rm eff} = 7766^{+348}_{-173}$ K, $\log L/L_{\odot} = 1.125^{+0.094}_{-0.046}$, $\log g = 4.041^{+0.008}_{-0.003}$ dex, $R = 2.022^{+0.042}_{-0.018}$ $R_{\odot}$, $τ_{0} = 8711^{+68}_{-35}$ s, age = $7.39^{+0.76}_{-0.46}$ Myr. Meanwhile, IP Per is found to be a pre-main sequence star where CN cycle has not yet reached the equilibrium state. At present fourteen percent of C12 have been turned into N14. Based on the best-fitting model, $f_{6}$ is identified as a radial mode, $f_{1}$ and $f_{2}$ as two dipole modes, and $f_{3}$, $f_{4}$, $f_{5}$, $f_{7}$, $f_{8}$, and $f_{9}$ as six quadrupole modes.
description: 13 pages, 4 figures, 5 tables. accepted by ApJ
Thermodynamics of quantum dissipative many-body systems
Creators: name: Cuccoli, A.
name: Fubini, A.
name: Tognetti, V.
name: Vaia, R.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider quantum nonlinear many-body systems with dissipation described within the Caldeira-Leggett model, i.e., by a nonlocal action in the path integral for the density matrix. Approximate classical-like formulas for thermodynamic quantities are derived for the case of many degrees of freedom, with general kinetic and dissipative quadratic forms. The underlying scheme is the pure-quantum self-consistent harmonic approximation (PQSCHA), equivalent to the variational approach by the Feynman-Jensen inequality with a suitable quadratic nonlocal trial action. A low-coupling approximation permits to get manageable PQSCHA expressions for quantum thermal averages with a classical Boltzmann factor involving an effective potential and an inner Gaussian average that describes the fluctuations originating from the interplay of quanticity and dissipation. The application of the PQSCHA to a quantum phi4-chain with Drude-like dissipation shows nontrivial effects of dissipation, depending upon its strength and bandwidth.
description: ReVTeX, 12 pages, 9 embedded figures (vers.2: typo mistake fixed)
Evidence of Slater-type mechanism as origin of insulating state in Sr2IrO4
Creators: name: Singh, Vijeta
name: Pulikkotil, J. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: For iridates with large spatially extended 5d orbitals, it may be anticipated that distant neighbor interactions would play a crucial role in their ground state properties. From this perspective, we investigate the magnetic structure of Sr2IrO4 by including interactions beyond first and second neighbors, via super cell modeling. Adopting to first-principles scalar relativistic methods, it is found that the minimum in total energy among various magnetic structures correspond to a up-up-down-down type antiferromagnetic ordering of the Ir ions for which the magnitude of the electronic gap, that of the Ir local moments and, the facsimile of the two-peaked structure in the optical conductivity spectra of Sr2IrO4 were found to be in good agreement with the experiments. The results unequivocally evidence that the origin of the electronic gap in Sr2IrO4 is due to an unconventional antiferromagnetic ordering of Ir ions, thereby classifying the system as a Slater magnet, rather than the spin-orbit coupling driven Jeff = 1/2 Mott insulator.
Bocchoris ciliata Aediodes
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Bocchoris
Bocchoris ciliata

description: 592. Bocchoris ciliata (Swinhoe, 1894c: 206) (Aediodes)
Type locality: India, Meghalaya, Cherrapunji
 Distribution. Indian records: Cherrapunji, Khasi (Meghalaya) (Gupta 1994), Assam, Meghalaya (Joshi et al. 2021). Global records: unknown.
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 254, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
CFT and Entropy on the Brane
Creators: name: Savonije, Ivo
name: Verlinde, Erik
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a brane-universe in the background of an Anti-de Sitter/ Schwarschild geometry. We show that the induced geometry of the brane is exactly given by that of a standard radiation dominated FRW-universe. The radiation is represented by a strongly coupled CFT with an AdS-dual description. We show that when the brane crosses the horizon of the AdS-black hole the entropy and temperature are simply expressed in the Hubble constant and its time derivative. We present formulas for the entropy of the CFT which are generally valid, and which at the horizon coincide with the FRW equations. These results shed new light on recently proposed entropy bounds in the context of cosmology.
description: 10 pages, 2 figures, axodraw; v2: minor corrections and references added; v3: reference added, published version
title: Μόρφωση-διαστασιολόγηση και διερεύνηση της σεισμικής συμπεριφοράς μεταλλικού κτιρίου
titleType: AlternativeTitle
Creators: name: Thanasoulas, Ilias D.
Publisher: name: National Technological University of Athens
Year: 2011
Subjects: Μεταλλικό κτίριο
Σεισμικό φάσμα
Ευροκώδικας 8
Προσαυξηντική ανάλυση
Διαστασιολόγηση
Pushover
Time history
Non linear analysis
Metallic structure
Eurocode 8

description: 153 σ.
description: Η παρούσα διπλωματική εργασία αποτελείται από τέσσερα κεφάλαια. Κάθε ένα από αυτά εξετάζει από διαφορετική σκοπιά τον σύγχρονο αντισεισμικό σχεδιασμό των κατασκευών, παρέχοντας το θεωρητικό υπόβαθρο που απαιτείται ώστε να γίνονται κατανοητές στον αναγνώστη, και μετά από κάθε κεφάλαιο ακολουθεί μια εφαρμογή. Στο πρώτο κεφάλαιο αναφέρονται τα βασικά κείμενα των Ευρωκωδίκων 1,3,8 με τα οποία στη συνέχεια γίνεται η κανονιστική διαστασιολόγηση και όλοι οι αντισεισμικοί έλεγχοι ενός μεταλλικού τριώροφου κτιρίου. Στο δεύτερο κεφάλαιο, αναλύεται η μέθοδος Pushover και ελέγχεται η συμπεριφορά της κατασκευής σύμφωνα με αυτή την μέθοδο μη-γραμμικής ανάλυσης. Στο τρίτο κεφάλαιο, το κτίριο υποβάλλεται σε ορισμένες σεισμικές διεγέρσεις, και ελέγχεται η συμπεριφορά και οι μετακινήσεις του υπό πραγματικούς σεισμούς. Τέλος στο τελευταίο κεφάλαιο συγκρίνονται τα μεγέθη και οι μετακινήσεις από όλες τις αναλύσεις και ακολουθούν τα συμπεράσματα. Όλες οι αναλύσεις πραγματοποιήθηκαν με το πρόγραμμα πεπερασμένων στοιχείων SAP 2000 ver14.2.4.
description: This thesis consists of four chapters. Each one of these examines from a differ-ent perspective the modern seismic design, while providing the theoreti-cal background needed for the reader to fully understand the modern European Stan-dards. After each chapter follows an application on a 3d structure. In the first chapter are listed the key texts of Eurocodes 1,3,8 according to which the dimensioning is decided and all antiseismic checks are made on a three-story steel building. The second chapter is refering to the method of Pushover in order to test the structure’s behavior with this nonlinlear method of analysis. In the third chapter, the structure undergoes some seismic time histories, and structure’s behavior and displacements are being calculated in real earthquakes. Finally, the last chapter compares forces and displacements from all the analysis and leads to conclusions. All the analysis were performed with the finite element program SAP 2000 ver14.2.4.
The Efficiency of Noble Gas Trapping in Astrophysical Environments
Creators: name: Ciesla, Fred
name: Krijt, Sebastiaan
name: Yokochi, Reika
name: Sandford, Scott
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Amorphous ice has long been invoked as a means for trapping extreme volatiles into solids, explaining the abundances of these species in comets and planetary atmospheres. Experiments have shown that such trapping is possible and have been used to estimate the abundances of each species in primitive ices after they formed. However, these experiments have been carried out at deposition rates which exceed those expected in a molecular cloud or solar nebula by many orders of magnitude. Here we develop a numerical model which reproduces the experimental results and apply it to those conditions expected in molecular clouds and protoplanetary disks. We find that two regimes of ice trapping exist: `burial trapping' where the ratio of trapped species to water in the ice reflects that same ratio in the gas and `equilibrium trapping' where the ratio in the ice depends only on the partial pressure of the trapped species in the gas. The boundary between these two regimes is set by both the temperature and rate of ice deposition. Such effects must be accounted for when determining the source of trapped volatiles during planet formation.
description: 13 pages, 6 figures
PAHs as tracers of the molecular gas in star-forming galaxies
Creators: name: Cortzen, I.
name: Garrett, J.
name: Magdis, G.
name: Rigopoulou, D.
name: Valentino, F.
name: Pereira-Santaella, M.
name: Combes, F.
name: Alonso-Herrero, A.
name: Toft, S.
name: Daddi, E.
name: Elbaz, D.
name: Gómez-Guijarro, C.
name: Stockmann, M.
name: Huang, J.
name: Kramer, C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: [Abridged] We combine new CO(1-0) line observations of 24 intermediate redshift galaxies (0.03 < z < 0.28) along with literature data of galaxies at 0
description: 18 pages, 11 figures. Accepted for publication in MNRAS
ОБ ИНТЕГРИРУЕМЫХ ФУНКЦИЯХ, УДОВЛЕТВОРЯЮЩИХ СВОЙСТВУ МОРЕРА ВДОЛЬ КОМПЛЕКСНЫХ КРИВЫХ
Creators: name: Бекманова, П.
name: Ражабова, И.
Publisher: name: Zenodo
Year: 2024

description: В этом работе изучается семейство кривых  специального вида, достаточное, чтобы функция , обладающая свойством Морера вдоль кривых , голоморфно продолжалась в D (  ограниченная область в  со связной гладкой границей  класса ). Для этой цели рассматривается ядра, стоящие в формуле многомерного логарифмического вычета, изучается его свойства и приводится, в качестве применения, теоремы о функциях с одномерным свойством голоморфного продолжения вдоль комплексных кривых.
Testing isomorphism of circulant objects in polynomial time
Creators: name: Muzychuk, Mikhail
name: Ponomarenko, Ilia
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 05E18 05C60

description: Let ${\frak K}$ be a class of combinatorial objects invariant with respect to a given regular cyclic group. It is proved that the isomorphism of any two objects $X,Y\in{\frak K}$ can be tested in polynomial time in sizes of $X$ and $Y$.
description: 8 pages
Possible direct method to determine the radius of a star from the spectrum of gravitational wave signals
Creators: name: Saijo, Motoyuki
name: Nakamura, Takashi
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We computed the spectrum of gravitational waves from a dust disk star of radius R inspiraling into a Kerr black hole of mass M and specific angular momentum a. We found that when R is much larger than the wave length of the quasinormal mode, the spectrum has several peaks and the separation of peaks $Δω$ is proportional to $R^{-1}$ irrespective of M and a. This suggests that the radius of the star in coalescing binary black hole - star systems may be determined directly from the observed spectrum of gravitational wave. This also suggests that the spectrum of the radiation may give us important information in gravitational wave astronomy as in optical astronomy.
description: 4 pages with 3 eps figures, revtex.sty, accepted for publication in Phys. Rev. Lett
Longiflagrum koyonense Angsupanich 2004
Creators: name: Kong, Chim Chee
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Tanaidacea
Parapseudidae
Longiflagrum
Longiflagrum koyonense

description: Longiflagrum koyonense Angsupanich, 2004
(Figs. 15A–C)
 Longiflagrum koyonense Angsupanich, 2004: 852–859, figs. 2–5.
 Material examined. Station SG9: 8 females (SB 28/5 C10.3); 6 females (SB 28/5 C10.6). Station SG27: 77 specimens, including 31 females and 11 males (No. 5087–5162). Station SG 28: 1 male (No. 18006B). Station SG 29: 2 females (No. 34152–34153). Station SG 31: 2 females and 1 male (No. 37002–37004). Station SG37: 1 male and 2 females (JS-7226). Station SG84: 6 specimens, including 3 ovigerous female (20170617.028, 20170617.029 and 20170617.040), 17 June 2017. Station SG85: 11 specimens, including 1 ovigerous female and 2 males (20170617.075).
 Remarks. Guţu (1995b) erected the genus Longiflagrum and designated Apseudes estuarius Boesch, 1973 from Brisbane River, Queensland, Australia as the type species. Diagnostic features of the genus include the (1) equal length of the antennule flagella; (2) presence of long setae on the inner side of the antennal peduncle; (3) wide carpus of pereopod-1; and (4) wide exo- and endopods of the pleopods (Guţu 1995b, 2008; Angsupanich 2004). Stępień & Błażewicz-Paszkowycz (2009) provided identification keys to species of Longiflagrum, and identified the antennule, antenna and pereopods 4 and 5 as important characters. This genus is currently represented by four species (Anderson 2023), namely L. estuarius, L. koyonense Angsupanich, 2004, L. nasutus (Nunomura, 2005) and L. amphibium Stępień & Błażewicz-Paszkowycz, 2009. These Longiflagrum species were primarily recorded from intertidal estuarine habitats in the Indo-West Pacific Ocean, specifically Queensland, Port Hedland in Western Australia, Songkhla Lake in Thailand and Manko Lake in Okinawa, Japan (Boesch 1973; Angsupanich 2004; Nunomura 2005; Bamber 2008c; Stępień & Błażewicz-Paszkowycz 2009).
 The present material from Singapore is the first record of L. koyonense outside its type locality in Thailand, where it was collected from 0.7 m depth. In Singaporean waters, this relatively large species, reaching 7.8 mm in body length, was confined to intertidal estuarine habitats (e.g., mudflats and mangroves) where there is a substantial freshwater influx from nearby rivers in the West Johor Strait (i.e., Lim Chu Kang, Sungei Buloh Wetland Reserve and Sungei Mandai) and Singapore Strait (i.e., Sungei Pandan).
description: Published as part of Kong, Chim Chee, 2024, A synopsis of the Tanaidacea (Crustacea: Peracarida) of Singapore, with a review of tanaidacean diversity in Southeast Asia and the South China Sea, pp. 1-75 in Zootaxa 5451 (1) on page 32, DOI: 10.11646/zootaxa.5451.1.1, http://zenodo.org/record/11232365
musculo-skeletal-joint-inflammatory-diseases-new-vistas-from-animal-model-studies-a-an-overview.pdf
Creators: name: Sambandam, Subramanian
Publisher: name: figshare
Year: 2019
Subjects: subject: 60804 Animal Immunology
subject: FOS: Biological sciences

description: In the musculo skeletal regions, polysaccharides and protein units behave as large polyanions and cations to form the ground substances. The proteoglycans afford the visco-elastic properties of joints. The polysaccharide chains of proteoglycans are made up of repeating disaccharide units viz., the glucosamines or galactosamines (Stryer, 1981). In the pathogenesis of connective tissue, the catalytic/catabolic reactions preponderate while the anabolic functions concurrently are arrested.