cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Tailoring energy barriers of Bloch-point-mediated transitions between topological spin textures
Creators: name: Li, Yu
name: Zang, Yuzhe
name: Chen, Runze
name: Moutafis, Christoforos
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Magnetic skyrmions are nanoscale spin textures that their thermal stability originates from the nontrivial topology in nature. Recently, a plethora of topological spin textures have been theoretically predicted or experimentally observed, enriching the diversity of the skyrmionic family. In this work, we theoretically demonstrate the stabilities of various topological spin textures against homochiral states in chiral magnets, including chiral bobbers, dipole strings, and skyrmion tubes. They can be effectively classified by the associated topological Hall signals. Multiple transition paths are found among these textures, mediated by Bloch-point singularities, and the topological protection property here can be manifested by a finite energy barrier with the saddle point corresponding to the Bloch-point creation/destruction. By carefully modulating the local property of a surface, such as interfacial DMI induced by breaking the structural symmetry, the energy landscape of a magnetic system can be tailored decisively. Significantly, the proposed scenario also enables the manipulation of stabilities and transition barriers of these textures, even accompanied by the discovery of ground-state chiral bobbers. This study may raise great expectations on the coexistence of topological spin textures as spintronics-based information carriers for future applications.
Color separate singlets in $e^+e^-$ annihilation
Creators: name: Wang, Qun
name: Gustafson, Gosta
name: Xie, Qu-bing
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We use the method of color effective Hamiltonian to study the properties of states in which a gluonic subsystem forms a color singlet, and we will study the possibility that such a subsystem hadronizes as a separate unit. A parton system can normally be subdivided into singlet subsystems in many different ways, and one problem arises from the fact that the corresponding states are not orthogonal. We show that if only contributions of order $1/N_c^2$ are included, the problem is greatly simplified. Only a very limited number of states are possible, and we present an orthogonalization procedure for these states. The result is simple and intuitive and could give an estimate of the possibility to produce color separated gluonic subsystems, if no dynamical effects are important. We also study with a simple MC the possibility that configurations which correspond to "short strings" are dynamically favored. The advantage of our approach over more elaborate models is its simplicity, which makes it easier to estimate color reconnection effects in reactions which are more complicated than the relatively simple $e^+e^-$ annihilation.
description: Revtex, 24 pages, 7 figures; Compared to the previous version, 1 new figure is added and Monte-Carlo results are re-analyzed, as suggested by the referee; To appear in Phys. Rev. D
On Scalar Electromagnetism in Phase Space
Creators: name: Amorim, R. G. G.
name: Filho, J. S da Cruz
name: Santos, A. F.
name: Ulhoa, S. C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper the interaction of a scalar field and the electromagnetic field in phase space is analyzed. The scattering process is calculated up to first order in the Planck constant which is obtained by an expansion of the Moyal product in phase space. The transition amplitude is calculated in the same context.
description: 13 pages, 5 figures, accepted for publication in International Journal of Modern Physics A
pi K Meson Vacuum Transitions (Oscillations) in Diagram Approach in the Model of Dynamical Analogy of the Cabibbo-Kobayashi-Maskawa Matrices
Creators: name: Beshtoev, Kh. M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The elements of the theory of vacuum oscillations and the model of dynamical expansion of the theory of weak interactions works at the tree level, i.e. the model of dynamical analogy of Cabibbo-Kobayashi- Maskawa matrices and its further development, are given. It is shown that the quarks and massive vector bosons must be structural and these structural particles (subparticles) must interact to generate quark and vector boson masses. In this case the problem of singularity cancellations does not arise in this model. It is also shown that, for self consistency of the theory, the weak decays of $K$ mesons must go through massive vector boson $B$ but not $W$ boson. In the framework of this model the probability of $π\leftrightarrow K$ transitions (oscillations) in the diagram approach is computed. These transitions are virtual since masses of $π$ and $K$ mesons differ considerably. These transitions (oscillations) can be registered through $K$ decays after transitions of virtual $K$ mesons to their own mass shell by using their quasielastic strong interactions.
description: LATEX, 14 pages, 1 figure and tables
Light-Front Heavy Quark Effective Theory and Heavy Meson Bound States
Creators: name: Cheung, Chi-Yee
name: Zhang, Wei-Min
name: Lin, Guey-lin
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The heavy quark effective theory is developed on the light-front. Based on this effective theory, a light-front heavy meson bound state with definite spin and parity is constructed. Within the effective theory, the Isgur-Wise function is derived in terms of the asymptotic light-front bound state amplitudes in the limit $m_Q\rightarrow\infty$; the result is a general expression for arbitrary recoil velocities. With the asymptotic form of the BSW amplitudes, the Isgur-Wise function is given by $ξ(v\cdot v')=1/v\cdot v'$. The slope at the zero-recoil point is $ρ^2=-ξ'(1)=1$, in excellent agreement with the recent CLEO result of $ρ^2=1.01\pm0.15\pm0.09$.
description: 23 pages, Revtex, no figures
On the connectedness of multistationarity regions of small reaction networks
Creators: name: McClure, Allison
name: Shiu, Anne
Publisher: name: arXiv
Year: 2023
Subjects: subject: Dynamical Systems (math.DS)
subject: Molecular Networks (q-bio.MN)
subject: FOS: Mathematics
subject: FOS: Biological sciences
subject: 37N25, 92E20, 12D10, 37C25

description: A multistationarity region is the part of a reaction network's parameter space that gives rise to multiple steady states. Mathematically, this region consists of the positive parameters for which a parametrized family of polynomial equations admits two or more positive roots. Much recent work has focused on analyzing multistationarity regions of biologically significant reaction networks and determining whether such regions are connected; indeed, a better understanding of the topology and geometry of such regions may help elucidate how robust multistationarity is to perturbations. Here we focus on the multistationarity regions of small networks, those with few species and few reactions. For two families of such networks -- those with one species and up to three reactions, and those with two species and up to two reactions -- we prove that the resulting multistationarity regions are connected. We also give an example of a network with one species and six reactions for which the multistationarity region is disconnected. Our proofs rely on the formula for the discriminant of a trinomial, a classification of small multistationary networks, and a recent result of Feliu and Telek that partially generalizes Descartes' rule of signs.
description: 16 pages, 1 figure; many edits following suggestions by reviewers; updated one author's last name
Transverse polarization distribution and fragmentation functions
Creators: name: Boer, Daniel
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss transverse polarization distribution and fragmentation functions, in particular, T-odd functions with transverse momentum dependence, which might be relevant for the description of single transverse spin asymmetries. The role of intrinsic tranverse momentum in the expansion in inverse powers of the hard scale is elaborated upon. The sin(phi) single spin asymmetry in the process e \vec{p} -> e' pi^+ X as recently reported by the HERMES Collaboration is investigated, in particular, by using the bag model.
description: 8 pages, Latex, 7 Postscript figures; Invited talk given at the Circum-Pan-Pacific RIKEN Symposium on ``High Energy Spin Physics'', RIKEN, Wako, Japan, November 3-6, 1999; Some small corrections, Figure 6 replaced
Can the turbulent galactic dynamo generate large-scale magnetic fields?
Creators: name: Subramanian, K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Large-scale magnetic fields in galaxies are thought to be generated by a turbulent dynamo. However the same turbulence also leads to a small-scale dynamo which generates magnetic noise at a more rapid rate. The efficiency of the large-scale dynamo depends on how this noise saturates. We examine this issue taking into account ambipolar drift, which obtains in a galaxy with significant neutral gas. We argue that, (1) the small-scale dynamo generated field does not fill the volume, but is concentrated into intermittent rope like structures. The flux ropes are curved on the turbulent eddy scales. Their thickness is set by the diffusive scale determined by the effective ambipolar diffusion; (2) For a largely neutral galactic gas, the small-scale dynamo saturates, due to inefficient random stretching, when the peak field in a flux rope has grown to a few times the equipartition value; (3) The average energy density in the saturated small-scale field is sub equipartition, since it does not fill the volume; (4) Such fields neither drain significant energy from the turbulence nor convert eddy motion of the turbulence on the outer scale into wavelike motion. The diffusive effects needed for the large-scale dynamo operation are then preserved until the large-scale field itself grows to near equipartition levels.
description: 11 pages LaTeX, 2 postscript figures, included. Submitted to MNRAS
Dynamical systems analysis of $f(Q)$ gravity
Creators: name: Boehmer, Christian G.
name: Jensko, Erik
name: Lazkoz, Ruth
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Modified gravity theories can be used for the description of homogeneous and isotropic cosmological models through the corresponding field equations. These can be cast into systems of autonomous differential equations because of their sole dependence on a well chosen time variable, be it the cosmological time, or an alternative. For that reason a dynamical systems approach offers a reliable route to study those equations. Through a model independent set of variables we are able to study all $f(Q)$ modified gravity models. The drawback of the procedure is a more complicated constraint equation. However, it allows the dynamical system to be formulated in fewer dimensions than using other approaches. We focus on a recent model of interest, the power-exponential model, and generalise the fluid content of the model.
description: 12 pages, 3 figures. Accepted for publication in Universe special issue Modified Gravity Approaches to the Tensions of $\Lambda$CDM
Eudontomyzon lanceolata
Creators: name: Nurettin Meriç
name: Lütfiye Eryilmaz
name: Müfit Özulug
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Cephalaspidomorphi
Petromyzontiformes
Petromyzontidae
Eudontomyzon
Eudontomyzon lanceolata

description: Eudontomyzon lanceolata (Kux & Steiner, 1972)
Inland water: 31400-806 (1 spa), 01.07.1992, Of Stream, Rize-Trabzon; 31400-659 (1 spa), 02.04.2004, Iyi Stream, Rize.
description: Published as part of Nurettin Meriç, Lütfiye Eryilmaz & Müfit Özulug, 2007, A catalogue of the fishes held in the Istanbul University, Science Faculty, Hydrobiology Museum., pp. 29-54 in Zootaxa 1472 on page 29
Neutral Higgs CP Violation at $μ^+μ^-$ colliders
Creators: name: Atwood, David
name: Soni, Amarjit
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: CP violating asymmetries in both the production and the decays of $s$-channel neutral Higgs bosons at $μ^+μ^-$ colliders can be large. If the CP violation occurs in the muon-Higgs coupling, one observes a production asymmetry with transversely polarized $μ^+μ^-$ beams. Likewise if the CP violation occurs in the top-Higgs or $τ$-Higgs coupling, one observes an azimuthal decay asymmetry in $μ^+μ-\to t\bar t$ (or $τ^+τ^-$). CP studies at such colliders allow a uniquely clean way of deducing the underlying CP phases; in turn these parameters would significantly improve our understanding of baryogenesis.
description: 14 pages, 4 Figures, LaTeX file
Study of fast neutron detector for COSINE-100 experiment
Creators: name: Adhikari, G.
name: Adhikari, P.
name: Ha, C.
name: Jeon, E. J.
name: Kim, K. W.
name: Kim, N. Y.
name: Kim, Y. D.
name: Ko, Y. J.
name: Lee, H. S.
name: Lee, J.
name: Lee, M. H.
name: Maruyama, R. H.
name: Olsen, S. L.
name: Prihtiadi, H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A monitoring system for fast neutrons is planned in the COSINE experiment, a dark matter experiment with NaI crystals. We pursued several R&D approaches for a neutron detector using a liquid scintillator (LS). A pulse shape discrimination (PSD) technique is used for the identification of neutron events and the PSD properties of two different LS were compared. A good separation power between neutrons and $γ$ has been achieved for energies between 200 keVee to 1500 keVee. The combination of alumina adsorption, filtration, and water extraction is effective in purifying the LS, which leads to a reduction in the $α$ contamination by $^{210}$Po of more than a factor of two. The measured activities of the internal $α$ are 0.36$\pm$0.04~mBq/kg and 0.21$\pm$0.03~mBq/kg before and after purification, respectively.
Additional file 4 of Four differentially expressed genes can predict prognosis and microenvironment immune infiltration in lung cancer: a study based on data from the GEO
Creators: name: Wen, Shaodi
name: Peng, Weiwei
name: Chen, Yuzhong
name: Du, Xiaoyue
name: Xia, Jingwei
name: Shen, Bo
name: Zhou, Guoren
Publisher: name: figshare
Year: 2022
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 4: Supplement Fig. 4. ROC curve of the validation set.
Semiclassical approach to form factors in the sinh-Gordon model
Creators: name: Lashkevich, Michael
name: Lisovyy, Oleg
name: Ushakova, Tatiana
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: Form factors in the sinh-Gordon model are studied semiclassically for small values of the parameter $b\sim\hbar^{1/2}$ in the background of a radial classical solution, which describes a heavy exponential operator placed at the origin. For this purpose we use a generalization of the radial quantization scheme, well known for a massless boson field. We introduce and study new special functions which generalize the Bessel functions and have a nice interpretation in the Tracy-Widom theory of the Fredholm determinant solutions of the classical sinh-Gordon model. Form factors of the exponential operators in the leading order are completely determined by the classical solutions, while form factors of the descendant operators contain quantum corrections even in this approximation. The construction of descendant operators in two chiralities requires renormalizations similar to those encountered in the conformal perturbation theory.
description: v2: Appendix A partially rewritten; misprints corrected; v3: minor changes in Introduction; references added; v4: minor misprints and stylistic issues corrected; v5: misprints in eqs. (2.2), (4.33), (B.1a), (B.1c) and a few minor misprints corrected
title: ADCO, Comptes du Petit-Cîteaux (1477-1491) (11 H 1179), f. 00595
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179), f. 00595, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Neural Field Convolutions by Repeated Differentiation
Creators: name: Nsampi, Ntumba Elie
name: Djeacoumar, Adarsh
name: Seidel, Hans-Peter
name: Ritschel, Tobias
name: Leimkühler, Thomas
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: Neural fields are evolving towards a general-purpose continuous representation for visual computing. Yet, despite their numerous appealing properties, they are hardly amenable to signal processing. As a remedy, we present a method to perform general continuous convolutions with general continuous signals such as neural fields. Observing that piecewise polynomial kernels reduce to a sparse set of Dirac deltas after repeated differentiation, we leverage convolution identities and train a repeated integral field to efficiently execute large-scale convolutions. We demonstrate our approach on a variety of data modalities and spatially-varying kernels.
Exclusive Vector Photoproduction: Confirmation of Regge Theory
Creators: name: Donnachie, A
name: Landshoff, P V
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recent small-t ZEUS data for exclusive rho photoproduction are in excellent agreement with exchange of the classical soft pomeron with slope alpha'=0.25 GeV^{-2}. Adding in a flavour-blind hard-pomeron contribution, whose magnitude is calculated from the data for exclusive J/psi photoproduction, gives a good fit also to the ZEUS data for rho photoproduction at larger values of t, and to phi photoproduction.
description: 6 pages, plain tex, with 5 figures embedded using epsf
Additional file 2: of Genetic architecture of common bunt resistance in winter wheat using genome-wide association study
Creators: name: Mourad, Amira
name: Sallam, Ahmed
name: Belamkar, Vikas
name: Ezzat Mahdy
name: Bahy Bakheit
name: El-Wafaa, Atif Abo
name: P. Stephen Baenziger
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Figure S2. Scatter plot represents the correlation between the percentage of common bunt infected heads in the tested genotypes at the two locations (Mead and Lincoln). (PDF 30 kb)
Vacuum Energy Induced by an External Magnetic Field in a Curved Space
Creators: name: Sitenko, Yu. A.
name: Rakityansky, D. G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The asymptotic expansion of the product of an operator raised to an arbitrary power and an exponential function of this operator is obtained. With the aid of this expansion, the density of vacuum energy induced by a static external magnetic field of an Abelian or non-Abelian nature is expressed in terms of the DeWitt-Seeley-Gilkey coefficients.
description: 7 pages, LaTeX
Quantum computation with charge-and-color permuting twists in qudit color codes
Creators: name: Gowda, Manoj G.
name: Sarvepalli, Pradeep Kiran
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Twists are defects in the lattice which can be utilized to perform computations on encoded data. Twists have been studied in various classes of topological codes like qubit and qudit surface codes, qubit color codes and qubit subsystem color codes. They are known to exhibit projective non-Abelian statistics which is exploited to perform encoded gates. In this paper, we initiate the study of twists in qudit color codes over odd prime alphabet. To the best of our knowledge, this is the first study of twists in qudit color codes. Specifically, we present a systematic construction of twists in qudit color codes that permute both charge and color of the excitations. We also present a mapping between generalized Pauli operators and strings in the lattice. Making use of the construction, we give protocols to implement generalized Clifford gates using charge-and-color-permuting twists.
Variety of microstructure and mechanical properties along the laser impact welded interface
Creators: name: Wang, Qihan
name: Wang, Kangnian
name: Wang, Huimin
name: Zheng, Wenyue
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Laser impact welding (LIW) is an attractive technique for thin film dissimilar materials solid-state welding. To understand the mechanism of laser impact welding, the wave character of wavy interfaces, the morphology of intermetallics, the diffusion phenomenon and the hardness along the welding direction were investigated with Scanning Electron Microscopy (SEM), Energy Dispersive Spectrometer (EDS), and nanoindentation, respectively. There is a microstructure and mechanical property gradient not only along the welding direction, but also perpendicular to it. The variety of both microstructure and mechanical properties is the combined result of impact pressure and impact angle. The gradient of the nanoindentation demonstrated the variety of the strengthening mechanism nearby the weld interface. The study provides valuable knowledge for welding process understanding and control.
Chimaera monstrosa Linnaeus 1758
Creators: name: Nurettin Meriç
name: Lütfiye Eryilmaz
name: Müfit Özulug
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Holocephali
Chimaeriformes
Chimaeridae
Chimaera
Chimaera monstrosa

description: Chimaera monstrosa Linnaeus, 1758
Aegean Sea: 100-530 (1 spc.), 24.01.1969, Gökova Bay, trawl, 450 m, M. Demir; 100-1 (1 spc.), 15.02.1991, Saros Bay, N. Meriç.
description: Published as part of Nurettin Meriç, Lütfiye Eryilmaz & Müfit Özulug, 2007, A catalogue of the fishes held in the Istanbul University, Science Faculty, Hydrobiology Museum., pp. 29-54 in Zootaxa 1472 on page 29
A Detailed Study of the Complex Line-Emission Regions in the Radio Galaxy 3C34
Creators: name: Neeser, Mark J.
name: Meisenheimer, Klaus
name: Hippelein, Hans
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of an extensive Fabry-Perot investigation of the extended line-emission gas surrounding powerful radio galaxies. High spatial (1.4 arcsec) and kinematical (400 km/s) resolution observations of the [OII]3727 emission-line of the powerful, double radio source 3C34 (z=0.689) are given. We present evidence that anisotropic radiation emanating from a hidden AGN is responsible for photoionizing a line-emission region extending more than 120 kpc. This is indicated by the distinctively bi-conical morphology of 3C34's [OII] gas. A number of line-emission components may also show various degrees of `shadowing' outward from the central ionizing source. A simple photoionization model is used to show that this interpretation is energetically viable on these length scales. The luminosity of the hidden central AGN, necessary to account for the observed [OII] luminosity, is compatible with that of a typical 3CR quasar at a similar redshift. Although this interpretation can account for the excitation and most of the unique shape of the warm gas, it is insufficient to explain the velocity and line-width structures observed with our Fabry-Perot interferometer. Therefore, we also propose that the illuminated medium surrounding 3C34 is the result of gas swept aside by the lateral expansion and backflow of the radio source lobes.
description: 24 text pages + 9 postscript figures (figure 5 is in colour). To appear in the December 10, 1997 issue of the Astrophysical Journal (vol 491)
Reflection Vectors and Quantum Cohomology of Blowups
Creators: name: Milanov, Todor
name: Xia, Xiaokun
Publisher: name: arXiv
Year: 2023
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14N35, 35Q53

description: Let $X$ be a smooth projective variety with a semisimple quantum cohomology. It is known that the blowup $\operatorname{Bl}_{\rm pt}(X)$ of $X$ at one point also has semisimple quantum cohomology. In particular, the monodromy group of the quantum cohomology of $\operatorname{Bl}_{\rm pt}(X)$ is a reflectiongroup. We found explicit formulas for certain generators of the monodromy group of the quantum cohomology of $\operatorname{Bl}_{\rm pt}(X)$ depending only on the geometry of the exceptional divisor.
Heptranchias perlo
Creators: name: Nurettin Meriç
name: Lütfiye Eryilmaz
name: Müfit Özulug
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Elasmobranchii
Hexanchiformes
Hexanchidae
Heptranchias
Heptranchias perlo

description: Heptranchias perlo (Bonnaterre, 1788)
?: 200-3 (1 spc.); 200-6 (5 spa).
description: Published as part of Nurettin Meriç, Lütfiye Eryilmaz & Müfit Özulug, 2007, A catalogue of the fishes held in the Istanbul University, Science Faculty, Hydrobiology Museum., pp. 29-54 in Zootaxa 1472 on page 29
Extracting strange quark freeze-out information in Pb+Pb collisions at $\sqrt{s_{NN}}$=2.76 TeV from $ϕ$ and $Ω$ production
Creators: name: Pu, Jie
name: Sun, Kai-Jia
name: Chen, Lie-Wen
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Using a covariant quark coalescence model combined with a blast-wave-like analytical parametrization for (anti-)strange quark phase-space freeze-out configuration, we extract information on strange quark freeze-out dynamics in Pb+Pb collisions at $\sqrt{s_{NN}}$=2.76 TeV by fitting the measured transverse momentum spectra and elliptic flows ($v_2$) of $ϕ$ mesons and $Ω$ baryons. We find that although both the measured and calculated $v_2$ of $ϕ$ and $Ω$ satisfy the number-of-constituent-quark (NCQ) scaling, the NCQ-scaled $v_2$ is significantly smaller than the $v_2$ of strange quarks, implying that the NCQ-scaled $v_2$ of $ϕ$ and $Ω$ cannot be simply identified as the $v_2$ of strange quarks at hadronization. Meanwhile, our results indicate that the covariant quark coalescence model can nicely describe the spectra and elliptic flows of $ϕ$ and $Ω$ simultaneously, suggesting the coalescence mechanism is still valid for $ϕ$ and $Ω$ production in Pb+Pb collisions at LHC energies.
description: 7 pages, 3 figures, 1 table. Some results updated and discussions added. Accepted version to appear in PRC
Anticorrelated Photoluminescence and Free Charge Generation Proves Field-Assisted Exciton Dissociation in Low-Offset PM6:Y5 Organic Solar Cells
Creators: name: Pranav, Manasi
name: Hultzsch, Thomas
name: Musiienko, Artem
name: Sun, Bowen
name: Shukla, Atul
name: Jaiser, Frank
name: Shoaee, Safa
name: Neher, Dieter
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Understanding the origin of inefficient photocurrent generation in organic solar cells with low energy offset remains key to realizing high performance donor-acceptor systems. Here, we probe the origin of field-dependent free charge generation and photoluminescence in non-fullerene acceptor (NFA) based organic solar cells using the polymer PM6 and NFA Y5 - a non-halogenated sibling to Y6, with a smaller energetic offset to PM6. By performing time-delayed collection field (TDCF) measurements on a variety of samples with different electron transport layers and active layer thickness, we show that the fill factor and photocurrent are limited by field-dependent free charge generation in the bulk of the blend. We also introduce a new method of TDCF called m-TDCF to prove the absence of artefacts from non-geminate recombination of photogenerated- and dark charge carriers near the electrodes. We then correlate free charge generation with steady state photoluminescence intensity, and find perfect anticorrelation between these two properties. Through this, we conclude that photocurrent generation in this low offset system is entirely controlled by the field dependent exciton dissociation into charge transfer states.
Additional file 7: of Comparative morphology and evolution of the cnidosac in Cladobranchia (Gastropoda: Heterobranchia: Nudibranchia)
Creators: name: Goodheart, Jessica
name: BleidiĂEl, Sabrina
name: Schillo, Dorothee
name: Strong, Ellen
name: Ayres, Daniel
name: Preisfeld, Angelika
name: Collins, Allen
name: Cummings, Michael
name: WĂ¤Gele, Heike
Publisher: name: figshare
Year: 2018
Subjects: 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: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology

description: Convergence statistics and plots for the 18S Bayesian analysis. (PDF 1646Â kb)
Stroboscopic quantum nondemolition measurements for enhanced entanglement generation between atomic ensembles
Creators: name: Chaudhary, Manish
name: Mao, Yuping
name: Kondappan, Manikandan
name: Paz, Amiel S. P.
name: Ivannikov, Valentin
name: Byrnes, Tim
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We develop a measurement operator formalism to handle quantum nondemolition (QND) measurement induced entanglement generation between two atomic gases. We first derive how the QND entangling scheme reduces to a positive operator-valued measure, and consider its limiting case when it can be used to construct a projection operator that collapses the state to a total spin projection state. We then analyze how a stroboscopic sequence of such projections made in the x and z basis evolves the initial wave function. Such a sequence of QND projections can enhance the entanglement between the atomic ensembles and makes the state converge towards a highly entangled state. We show several mathematical identities which greatly simplify the state evolution in the projection sequence and allow one to derive the exact state in a highly efficient manner. Our formalism does not use the Holstein-Primakoff approximation as is conventionally done, and treats the spins of the atomic gases in an exact way.
description: 18 pages, 10 figures
Plant-inspired behavior-based controller to enable reaching in redundant continuum robot arms
Creators: name: Donato, Enrico
name: Ansari, Yasmin Tauqeer
name: Laschi, Cecilia
name: Falotico, Egidio
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Enabling reaching capabilities in highly redundant continuum robot arms is an active area of research. Existing solutions comprise of task-space controllers, whose proper functioning is still limited to laboratory environments. In contrast, this work proposes a novel plant-inspired behaviour-based controller that exploits information obtained from proximity sensing embedded near the end-effector to move towards a desired spatial target. The controller is tested on a 9-DoF modular cable-driven continuum arm for reaching multiple setpoints in space. The results are promising for the deployability of these systems into unstructured environments.
description: Accepted at IEEE-RAS RoboSoft 2023
On-the-Fly Power-Aware Rendering
Creators: name: Zhang, Yunjin
name: Ortin, Marta
name: Arellano, Victor
name: Wang, Rui
name: Gutierrez, Diego
name: Bao, Hujun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: Power saving is a prevailing concern in desktop computers and, especially, in battery-powered devices such as mobile phones. This is generating a growing demand for power-aware graphics applications that can extend battery life, while preserving good quality. In this paper, we address this issue by presenting a real-time power-efficient rendering framework, able to dynamically select the rendering configuration with the best quality within a given power budget. Different from the current state of the art, our method does not require precomputation of the whole camera-view space, nor Pareto curves to explore the vast power-error space; as such, it can also handle dynamic scenes. Our algorithm is based on two key components: our novel power prediction model, and our runtime quality error estimation mechanism. These components allow us to search for the optimal rendering configuration at runtime, being transparent to the user. We demonstrate the performance of our framework on two different platforms: a desktop computer, and a mobile device. In both cases, we produce results close to the maximum quality, while achieving significant power savings.
Isospin Coherence and Final-State Scattering of Disoriented Chiral Condensate
Creators: name: Huang, Zheng
name: Suzuki, Mahiko
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We examine the validity of the notion of the coherent state for pions and the quantum scattering effect in the final state of pion emission. When the number of particles is large, the effect caused by the small but finite mass difference between the neutral and charged pions can add up substantially in the quantum evolution of an initially coherent state. As a result, the states with quite different numbers of neutral or charged pions are essentially incoherent. The importance of the quantum scattering in the final-state isospin charge distribution of a disoriented chiral condensate (DCC) is investigated. We find that the scattering effect significantly reduces the spectacular Centauro and anti-Centauro events. The deformation of a charge distribution $dP/df$ predicted by the classical field theory is significant only for a DCC with the size of 10 fm or more.
description: 12 pages, one uuencoded postscript figure
Free Consent in Contract Law: A Key Element for Valid Agreements
Creators: name: More, Vaishnavi
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 480601
subject: Contract law
classificationCode: 480505
subject: Legal practice, lawyering and the legal profession
classificationCode: 480408
subject: Law, science and technology

description: Free Consent, Contract Law, Coercion, Undue Influence, Fraud, Misrepresentation, Mistake, Voidable Contracts, Indian Contract Act, Judicial Interpretation.
Radio and Optical Follow-up Observations and Improved IPN Position of GRB 970111
Creators: name: Galama, T. J.
name: Groot, P. J.
name: Strom, R. G.
name: van Paradijs, J.
name: Hurley, K.
name: Kouveliotou, C.
name: Fishman, G. J.
name: Meegan, C. A.
name: Heise, J.
name: Zand, J. J. M. in 't
name: de Bruyn, A. G.
name: Hanlon, L. O.
name: Bennett, K.
name: Telting, J. H.
name: Rutten, R. G. M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on Westerbork 840 MHz, 1.4 and 5 GHz radio observations of the improved IPN-WFC error box of the gamma-ray burst GRB 970111, between 26.4 hours and 120 days after the event onset. In the ~ 13 sq arcmin area defined by the IPN (BATSE and Ulysses) annulus and the published refined BeppoSAX Wide Field Camera error box we detected no steady sources brighter than 0.56 mJy (4 sigma), and no varying radio emission, down to 1.0 mJy (4 sigma). We also report on B, V, R and I band observations of the error box with the 4.2 m William Herschel Telescope at La Palma.
description: 19 pages including 4 figures, Latex, accepted for APJL
Cosmic rays and TeV photons as probes of quantum properties of space-time
Creators: name: Amelino-Camelia, Giovanni
name: Piran, Tsvi
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It has been recently observed that small violations of Lorentz invariance, of a type which may arise in quantum gravity, could explain both the observations of cosmic rays above the GZK cutoff and the observations of 20-TeV gamma rays from Markarian 501. We show here that different pictures of the short-distance structure of space-time would lead to different manifestations of Lorentz-invariance violation. Specifically, the deformation of Lorentz invariance needed to resolve these observational paradoxes can only arise within commutative short-distance pictures of space-time. In noncommutative space-times there is no anomalous effect, at least at leading order. Also exploiting the fact that arrival-time delays between high energy photons with different energies would arise in both the commutative and the noncommutative Lorentz-violation pictures, we describe an experimental programme, based on time-of-arrival analysis of high energy photons and searches of violations of GZK and TeV-photon limits, which could discriminate between alternative scenarios of Lorentz-invariance breakdown and could provide and unexpected window on the (quantum) nature of space-time at very short distances.
description: 8 pages, LaTex
A Simple Derivation of the Hard Thermal Loop Effective Action
Creators: name: Elmfors, Per
name: Hansson, T. H.
name: Zahed, Ismail
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use the background field method along with a special gauge condition, to derive the hard thermal loop effective action in a simple manner. The new point in the paper is to relate the effective action explicitly to the S-matrix from the onset.
description: 11 pages, Latex; lost text after sect. 2 reinserted
Dissipative phase transition with driving-controlled spatial dimension and diffusive boundary conditions
Creators: name: Li, Z.
name: Claude, F.
name: Boulier, T.
name: Giacobino, E.
name: Glorieux, Q.
name: Bramati, A.
name: Ciuti, C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We investigate theoretically and experimentally a first-order dissipative phase transition, with diffusive boundary conditions and the ability to tune the spatial dimension of the system. The considered physical system is a planar semiconductor microcavity in the strong light-matter coupling regime, where polariton excitations are injected by a quasi-resonant optical driving field. The spatial dimension of the system from 1D to 2D is tuned by designing the intensity profile of the driving field. We investigate the emergence of criticality by increasing the spatial size of the driven region. The system is nonlinear due to polariton-polariton interactions and the boundary conditions are diffusive because the polaritons can freely diffuse out of the driven region. We show that no phase transition occurs using a 1D driving geometry, while for a 2D geometry we do observe both in theory and experiments the emergence of a first-order phase transition.
description: Final version published in PRL with Supplementary Material
Fermion Dipole Moments in Supersymmetric Models with Explicitly Broken R-parity
Creators: name: Godbole, R. M.
name: Pakvasa, S.
name: Rindani, S. D.
name: Tata, X.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a simple analysis that allows us to extract the leading mass dependence of the dipole moment of matter fermions that might be induced by new physics. We present explicit results for the supersymmetric model with broken R-parity as an illustration. We show that the extra contributions to the electric dipole moment (edm) of fermions from R-parity violating interactions can occur only at two loop level, contrary to claims in the literature. We further find that unlike the generic lepto-quark models, the extra contributions to the dipole moments of the leptons can only be enhanced by m_b/m_l and not by m_t/m_l relative to the expectations in the Standard Model. An interesting feature about this enhancement of these dipole moments is that it does not involve unknown mixing angles. We then use experimental constraints on the electric dipole moments of electron and neutron to obtain bounds on (the imaginary part of) products of R-parity violating couplings, and show that bounds claimed in the literature are too stringent by many orders of magnitude.
description: 16 pages latex, 7 figures
Additional file 5 of Four differentially expressed genes can predict prognosis and microenvironment immune infiltration in lung cancer: a study based on data from the GEO
Creators: name: Wen, Shaodi
name: Peng, Weiwei
name: Chen, Yuzhong
name: Du, Xiaoyue
name: Xia, Jingwei
name: Shen, Bo
name: Zhou, Guoren
Publisher: name: figshare
Year: 2022
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 5: Supplement Table 1. Basic characteristics of the patients.
title: ADCO, Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Cart. 177 (11 H 289), 197 folios, f. 0367
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0367, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0367, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Hexanchus griseus
Creators: name: Nurettin Meriç
name: Lütfiye Eryilmaz
name: Müfit Özulug
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Elasmobranchii
Hexanchiformes
Hexanchidae
Hexanchus
Hexanchus griseus

description: Hexanchus griseus (Bonnaterre, 1788)
Sea of Marmara: 300-2 (1 spc.), 30.07.1991, Offshore of Güzelce, 334 m, N. Meriç.
description: Published as part of Nurettin Meriç, Lütfiye Eryilmaz & Müfit Özulug, 2007, A catalogue of the fishes held in the Istanbul University, Science Faculty, Hydrobiology Museum., pp. 29-54 in Zootaxa 1472 on page 29
$C^1$-openness of non-uniform hyperbolic diffeomorphisms with bounded $C^2$ norm
Creators: name: Liang, Chao
name: Marin, Karina
name: Yang, Jiagang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: We study the $C^1$-topological properties of the subset of non-uniform hyperbolic diffeomorphisms in a certain class of $C^2$ partially hyperbolic symplectic systems which have bounded $C^2$ distance to the identity. In this set, we prove the stability of non-uniform hyperbolicity as a function of the diffeomorphism and the measure, and the existence of an open and dense subset of continuity points for the center Lyapunov exponents. These results are generalized to the volume-preserving context.
description: A new theorem has been added
Additional file 1: of Genetic architecture of common bunt resistance in winter wheat using genome-wide association study
Creators: name: Mourad, Amira
name: Sallam, Ahmed
name: Belamkar, Vikas
name: Ezzat Mahdy
name: Bahy Bakheit
name: El-Wafaa, Atif Abo
name: P. Stephen Baenziger
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Hematology
subject: Plant Biology
subject: 60506 Virology

description: Figure S1. Comparing between the distribution of common bunt resistance scores for the original data (a) and the transformed data using arcsine root square (b). (PDF 217 kb)