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1,400 | suppose that you have an abstract for a scientific paper the static vacuum spherically symmetric solutions in massive gravity are obtained both analytically and numerically a the solutions depend on two parameters a integration constants a a the mass a or a equivalently a the schwarzschild radius a a and an additional ... | excite a and refs a excite for reviews a a |
1,401 | suppose that you have an abstract for a scientific paper in this paper we treat the behavior of bose einstein condensates in double square well potentials a both of equal and different depths a for even depth a symmetry preserving solutions to the relevant nonlinear schrodinger equation is known a just as in the linear... | excite a we outlined a method for obtaining such exact solutions for a symmetric double square well situation with attractive interaction a we found an exact criterion to determine the bifurcation point a |
1,402 | suppose that you have an abstract for a scientific paper a binary a black holes occupy a special place in our quest for understanding the evolution of galaxies along cosmic history a if massive black holes grow at the center of a pre-galactic structures that experience a sequence of merger episodes a then dual black ho... | no bright quasar lives in our local universe a but a few ages are present with very modest activity a representing the fading tail of the population a from simple considerations on the life a cycle of quasars a there has been always the suspicion that at high redshifts accretion was ignited in many if not all galaxies ... |
1,403 | suppose that you have an abstract for a scientific paper we consider a general anisotropic spin a orbit coupling a soc a and analyse the phase diagrams of both balanced and imbalanced fermi gases for the entire bus bose a einstein condensate a be a evolution a in the first part a we use the self a consistent mean a fie... | all of the early theoretical works were concentrated on the balanced fermi gases a item both components have the same number and mass a suggesting that the evolution is not a phase transition but a smooth crossover a and hence the name a bus a be crossover this prediction was then found to be in very good agreement wit... |
1,404 | suppose that you have an abstract for a scientific paper we obtain the large deviation function for entropy production of the medium and its distribution function for two a site totally asymmetric simple exclusion process a taser a and three a state tricyclic network a since such systems are described through microscop... | for a system described by the continuous time markov dynamics a a microscopic transition from its configuration to with a transition rate a a causes the entropy of the surrounding medium to change excite by the amount a where a the boltzmann constant a is assumed to be unity a of the many studies on the entropy product... |
1,405 | suppose that you have an abstract for a scientific paper we present a detailed study of the relation between circumnuclear dust morphology a host galaxy properties a and nuclear activity in nearby galaxies a we use our sample of 123 nearby galaxies with visible near a infrared colormaps from the a hubble space telescop... | since black holes grow via the accretion of matter and this accretion leads to detectable nuclear activity a these results imply that all galaxies must go through an accretion phase a yet the mechanism which triggers nuclear activity in of currently of active galaxies remains unknown a in order to fuel active galactic ... |
1,406 | suppose that you have an abstract for a scientific paper we present a time a dependent quantum calculation of the van der walls interaction between a pair of dissimilar atoms a one of which is initially excited while the other one is in its ground state a for small retuning a the interaction is predominantly mediated a... | next a integrating in time we end up with k a k-ak a k-bk'-k&+&tk'-k-ak'-k-bk'-k,a a where straightforward application of perturbation theory enforces to taking the principal value a pm a a of the integral in eq.sm3 a a a as intermediate states with energies equal to that of the initial state must be removed from the s... |
1,407 | suppose that you have an abstract for a scientific paper we present photometric and spectroscopic measurements of the galaxy populations in clusters from the cock sample of rich a a a ray luminous clusters at a a classical measure of the galaxy blue fraction for spectroscopically confirmed cluster members shows a signi... | these purely photometric results were confirmed spectroscopically a edge a dresser a gun 1982 a 1992 a slavery a henry 1986 a fabricant a mcclintock a but 1991 a and populations of both star forming and recently post a star formation galaxies in moderate redshift clusters have been identified a item a the palmer a stro... |
1,408 | suppose that you have an abstract for a scientific paper this paper presents a theoretical study of blood flow through a tapered and overlapping stenoses artery under the action of an externally applied magnetic field a the fluid a blood a medium is assumed to be porous in nature a the variable viscosity of blood depen... | during the past few decay several studies were conducted by young excite a young and thai excite to understand the effects of stenosis on blood flow through arteries a a cols a a a a a a a to and neville excite investigated pulsatile flow of blood in stenoses arteries a mira and shit excite studied in two different sit... |
1,409 | suppose that you have an abstract for a scientific paper in this paper a we introduce and study the fermion concurrence in a two a site extended hubbard model a its behavior both at the ground state and finite temperatures as function of coulomb interaction a on a site a and a nearest a neighbour a are obtained analyti... | most of previous works are for spin 1/2 systems a where the degrees of freedom at each site a or quit a is a a for these systems a the entanglement of formation a item a the concurrence a is often used as a measure of pairwise entanglement between two quits a |
1,410 | suppose that you have an abstract for a scientific paper surface brightness fluctuations a of a can provide useful information about the unresolved stellar content of early a type galaxies and spiral bulges a the absolute of magnitude in a given passant depends on the properties of the stellar population and can be pre... | the distance can be determined if the absolute a which depends on both the photometric landmass and the stellar population a is known from empirical or theoretical calibration a of measurements in multiple bands can provide useful distance a independent information on the stellar content of a galaxy a the of method was... |
1,411 | suppose that you have an abstract for a scientific paper we discuss the phenomenology of models of dynamical electroweak symmetry breaking which attempt to generate the observed fermion mass spectrum a after briefly describing the variety of and constraints on proposed models a we concentrate on the signatures of colou... | as yet a there is no direct evidence for the existence of such a state a these models do not give a dynamical explanation of electroweak symmetry breaking a instead |
1,412 | suppose that you have an abstract for a scientific paper we study the electronic structure of the junctions between a single grapheme layer and carbon nanotube a using a tight a binding model and the continuum theory based on dirac fermion fields a the latter provides a unified description of different lattice structur... | the same structure describes other carbon allotropic a such as the fullerene and the carbon nanotube a in this paper we study the simplest systems which combine two of these allotropic a the junctions between a single grapheme layer and carbon nanotube a |
1,413 | suppose that you have an abstract for a scientific paper the formation and growth of supermassive black holes a smash a physically linked with bulges are considered a we focus on the radiation hydrodynamic process for the growth of such in the optically thick starburst phase a where radiation from bulge stars drives th... | on the other hand a recent high a resolution observations of galactic center have revealed that the estimated mass of a central of massive dark object"mdo a a which is the nomenclature for a supermassive by candidate a does correlate with the mass of a galactic bulge a the mass ratio of the by to the bulge is 0.002 as ... |
1,414 | suppose that you have an abstract for a scientific paper the planar interface of an isotropic homogeneous metal and an ambichiral dielectric material can guide surface a plasmin a polarity waves a the planar interface of an isotropic a homogeneous dielectric material and an ambichiral dielectric material can guide dyak... | this selective reflection of circularly polarized light of one handedness a but very little of the other a in a given spectral regime is commonly called circular bragg phenomenon excite a according to a classification scheme developed by hodgkinson a it al a a |
1,415 | suppose that you have an abstract for a scientific paper we present a theoretical model for type in supernova a in a 2006jc a we calculate the evolution of the progenitor star a hydrodynamics and nucleosynthesis of the in explosion a and the in biometric light curve a la a a the synthetic biometric la is compared with ... | the transient was as faint as and its duration was as short as days a since the event was faint and short a lived a they speculated that the transient was a luminous blue variable a lbv-like event a the spatial coincidence between the lbs a like event and in 2006jc is confirmed by excite a because of such an intriguing... |
1,416 | suppose that you have an abstract for a scientific paper the cosmic crystallography method of lehoucq it al a excite produces sharp peaks in the distribution of distances between the images of cosmic sources a but the method can not be applied to universes with compact spatial sections of negative curvature a we apply ... | it is usual to consider the friedman a lemaitre a robertson a walker a flow a cosmological models of constant curvature with simply connected spatial sections a however a models with these peacetime metrics also admit a compact a printable a multiply connected spatial sections a which are represented by quotient manifo... |
1,417 | suppose that you have an abstract for a scientific paper we present a detailed study of the a non a linear a thermoelectric properties of a molecular junction a represented by a dissipative anderson a holstein model a a single orbital level with strong coulomb interaction is coupled to a localized vibrational mode and ... | this is similar to the large thermoelectric efficiency of edge a semi a conducting nanowires with highly peaked densities of states excite a most theoretical works on meson and nan a scale thermoelectric have focused on the a linear a equilibrium a regime a where one operates close to the small voltage which exactly ca... |
1,418 | suppose that you have an abstract for a scientific paper we study expanding circle maps interacting in a heterogeneous random network a heterogeneity means that some nodes in the network are massively connected a while the remaining nodes are only poorly connected a we provide a probabilistic approach which enables us ... | more recently a the attention has shifted towards more general and irregular networks of coupled maps excite a the last decade has witnessed a rapidly growing interest in dynamics on spaces with complex topology a |
1,419 | suppose that you have an abstract for a scientific paper ign j170913624 is a transient a a ray source and is believed to be a galactic black hole candidate a recently a it has received a considerable attention due to the detection of peculiar variability patterns known as a heartbeats a a which are quasi a periodic min... | such an extreme and correlated multi a wavelength variability makes gas 1915 a 105 a unique bob a in this context a ign j170913624 a a new a a ray transient source believed to be a bob a generated considerable interest recently a |
1,420 | suppose that you have an abstract for a scientific paper we used the australia telescope compact array to map a large field of approximately around the sculptor group galaxy not 300 in the 21-cm line emission of neutral hydrogen a we achieved a column density sensitivity of over a spectral channel width of for emission... | a in prep a a a not of and not 300 are medium a sized spiral galaxies of type sbsm and sasd a respectively excite a |
1,421 | suppose that you have an abstract for a scientific paper the correct use of energy a dependent single a particle level a suppl a a densities within particle a hole state densities based on the equidistant spacing model a est a is analysed a first a an analytical expression is obtained following the convolution of energ... | a however a much higher and lower single a particle energies are involved in be reactions so that one should consider the reduced suitability of the est partial a state density a pad a formula of williams excite a moreover a the inconsistency between the phenomenological suppl a density mev and the number a a a of nucl... |
1,422 | suppose that you have an abstract for a scientific paper we construct one solution solutions for the nonlinear schrodinger equation with variable quadratic hamiltonian in a unified form by taking advantage of a complete a super a integrability of generalized harmonic oscillators a the solution wave evolution in externa... | the propagation of an optical pulse in a real fiber is also well described by a nonlinear schrodinger equation for the envelope of wave functions travelling inside the fiber excite a excite a braga a sci a excite a excite a excite a a class of self a similar solutions that exists for physically realistic dispersion and... |
1,423 | suppose that you have an abstract for a scientific paper multi a mode expansions in computational quantum dynamics promise convergence toward exact results upon increasing the number of modes a convergence is difficult to ascertain in practice due to the unfavourable scaling of required resources for many a particle pr... | a we have used 600 point equidistant grid with for both and simulations a we have assured ourselves that the results are converged with respect to changes in these parameters and those of time and space discretization a |
1,424 | suppose that you have an abstract for a scientific paper in 2003 a marti showed that one could use the machinery of -cores and -quotients of partitions to establish lower bounds for a the number of partitions of a in this paper we explore these ideas in the case a using them to give a largely combinatorial proof of an ... | the problem of finding asymptotic estimates for was introduced a and one might reasonably say a solved a by the famous paper of hardy ramanujan excite a as well as |
1,425 | suppose that you have an abstract for a scientific paper we outline new laser interferometer measurements to search for variation of the electromagnetic fine a structure constant and particle masses a including a non a zero photon mass a a we propose a strontium optical lattice clock silicon single a crystal cavity int... | excite a which has spurred significant interest of late in searching for alternate well a motivated forms of dark matter a such as ultralight a sub a eve mass a spin particles that form either an oscillating classical field or topological defects a see a edge a refs a excite a |
1,426 | suppose that you have an abstract for a scientific paper the rates of activated processes a such as escape from a metastable state and nucleation a are exponentially sensitive to an externally applied field a we describe how this applies to modulation by high a frequency fields and illustrate it with experimental obser... | another example is nucleation in phase transitions a it would be advantageous to control the probabilities of activated processes by applying a comparatively weak external force a |
1,427 | suppose that you have an abstract for a scientific paper social media have provided plentiful evidence of their capacity for information diffusion a fads and rumours a but also social unrest and riots travel fast and affect large fractions of the population participating in online social networks a sons a a this has sp... | a information diffusion plays a key role to coordinate action and to keep adherents informed and motivated excite a understanding the dynamics of such diffusion is important to locate who has the capability to transform the emission of a single message into a global information cascade a affecting the whole system a |
1,428 | suppose that you have an abstract for a scientific paper we evaluate the complete spectrum of the mesons a below the open flavor threshold a in a bethe a salter model a we make predictions for the radiative decay widths of the excited states a we compare our results with those of other models a psf -0.5 in 6.5 in 8.5 i... | this will make possible the study of the spectroscopy and the decays of the mesons a the meson family lies intermediate in mass and size between the and the a a families where the heavy quark interactions are believed to be understood rather well a |
1,429 | suppose that you have an abstract for a scientific paper we present determinations of the total to selective extinction ratio and visual extinction values for milky way stars using ultraviolet color excesses a we extend the analysis of excite by using non a equal weights derived from observational errors a we present a... | a hereafter com a derived a mean extinction law a for a that depends on only one parameter a they considered the sample used in the ultraviolet a us a extinction study of excite based on a international ultraviolet explorer a extinction curves of of reddened milky way of stars a |
1,430 | suppose that you have an abstract for a scientific paper confusion noise due to extragalactic sources is a fundamental astrophysical limitation for experiments aimed at accurately determining the power spectrum of the cosmic microwave background a cab a down to admin angular scales and with a sensitivity a at frequenci... | the la surveys a however a have revealed a flattening in differential source counts a normalized to euclidean ones a below a few my at 1.41 ghz a london a mitchell 1984 a a at 4.86 ghz a donnell it al a 1987 a fomalont it al a |
1,431 | suppose that you have an abstract for a scientific paper predictions of isobaric and reggae models are compared with the latest experimental data a bonn a lab a to select among the models those providing a satisfactory description of the data a only the salary a lyon a la a and maid models are in a reasonable agreement... | the latest experimental data a especially those from lab excite on the separated cross sections in the electro a production in the kinematic region where scarce data were formerly available a allow to perform more rigorous tests of theoretical models and in this way improve our understanding of the elementary process a... |
1,432 | suppose that you have an abstract for a scientific paper asteroid families form as a result of large a scale collisions among main belt asteroids a the orbital distribution of fragments after a family a forming impact could inform us about their ejection velocities a unfortunately a however a orbits dynamically evolve ... | 2015 a and the number of their members ranges from several thousands to just a few dozens a for the smaller and compact families a a lot of progress has been made in the last decades in developing sophisticated impact hydroxides able to reproduce the main properties of families a mainly accounting for their size distri... |
1,433 | suppose that you have an abstract for a scientific paper this paper proposes an extension to the generative adversarial networks a gas a a namely as again to synthetically generate more challenging and complex images such as artwork that have abstract characteristics a this is in contrast to most of the current solutio... | a fig a custom a a artwork is a mode of creative expression a coming in different kind of forms a including drawing a naturalistic a abstraction a etc a |
1,434 | suppose that you have an abstract for a scientific paper we investigate a hamiltonian lattice version of the two a dimensional west a amino model by quantum monte carlo simulations a in order to study the pattern of supersymmetry breaking a we measure the ground state energy and the correlation length along a trajector... | we study the hamiltonian lattice version of the two a dimensional west a amino model described in refs a excite a we only wish to highlight here the main features of the formulation a in the hamiltonian formalism a |
1,435 | suppose that you have an abstract for a scientific paper we present measurements of quasi a keplerian flows in a taylor a colette device that identify the boundary conditions required to generate near a ideal flows that exhibit self a similarity under scaling of the reynolds number a these experiments are contrasted wi... | numerous recent studies have commented on the hydrodynamic stability of such systems excite a with extensions to magnetohydrodynamics in electrically conducting fluids excite a while there is some disagreement between studies as to whether hydrodynamic turbulence can be induced in of flows a the balance seems to lean t... |
1,436 | suppose that you have an abstract for a scientific paper in excite a we introduced the notion of minor a embedding in adiabatic quantum optimization a a minor a embedding of a graph in a quantum hardware graph is a subgraph of such that can be obtained from it by contracting edges a in this paper a we describe the inte... | a we discuss the intertwined adiabatic quantum architecture design problem a which is to construct a hardware graph that satisfies all known physical constraints and a at the same time a permits an efficient minor a embedding algorithm a this paper is organized as follows a in section a sec a acc a a we review adiabati... |
1,437 | suppose that you have an abstract for a scientific paper the analysis of polycrystalline materials benefits greatly from accurate quantitative descriptions of their grain structures a daguerre tessellations approximate such grain structures very well a however a it is a quite challenging problem to fit a daguerre tesse... | a good description usually results in significant data compression a describing large cd vowel data sets using only a small number of parameters a data compression is necessary a for example a when carrying out analysis of sequences of tomographic data sets a edge a the high time resolution in a site synchrotron images... |
1,438 | suppose that you have an abstract for a scientific paper pulsars are thought to be highly magnetized rotating neutron stars accelerating charged particles along magnetic field lines in their magnetosphere and visible as pulsed emission from the radio wavelength up to high energy a a rays and gamma a rays a being highly... | detailed quantitative analysis of radio pulse polarization and pair cascade dynamics could greatly benefit from a better quantitative description of the electromagnetic field around the polar caps a although there exists an extensive literature about flat space a time electrodynamics a only little work has been done to... |
1,439 | suppose that you have an abstract for a scientific paper the holonomic rank of the -hypergeometric system is the degree of the topic ideal for generic parameters a in general a this is only a lower bound a to the semigroup ring of we attach the ranking arrangement and use this algebraic invariant and the exceptional ar... | fuchs equations for the variation of hodge structure of malawi a you topic hypersurfaces a and generating functions for intersection numbers on moduli spaces of curves a see excite a the a holonomic a rank of coincides with the dimension of its solution space at a nonsingular point a in this article |
1,440 | suppose that you have an abstract for a scientific paper we review a variety of theoretical and experimental results concerning electronic band structure of superconducting materials based on fees monolayers a three type of systems are analysed a intercalated fees systems a and a lifese as well as the single fees layer... | the discovery of superconductivity in iron pnictides was soon followed by its discovery in iron a chalcogenide a fees a a lot of attention was attracted to this system because of its simplicity a though its superconducting characteristics a under normal conditions a were quite modest a a and its electronic structure wa... |
1,441 | suppose that you have an abstract for a scientific paper we propose a modified time lag random matrix theory in order to study time lag cross a correlations in multiple time series a we apply the method to of world indices a one for each of of different countries a we find long a range power a law cross a correlations ... | provides insight into the dynamics of natural systems and enables us to base our prediction of future outcomes on current information a in finance a we base our risk estimate on cross a correlation matrices derived from asset and investment portfolios excite a in seismology a |
1,442 | suppose that you have an abstract for a scientific paper we investigate the feasibility of probing anomalous top a quark couplings of a a and in terms of an effective lagrangian with dimension a six operators at future linear colliders with a cd my energy get a we first examine the constraints on these anomalous coupli... | indeed a as the heaviest particle observed so far with a mass at the electroweak scale a the top quark may hold the key to new physics in the electroweak sector excite a without knowing the underlying dynamics beyond the standard model a so a a it is appropriate to parametrize new physics effects at low energies by an ... |
1,443 | suppose that you have an abstract for a scientific paper we report the discovery of two doubly a imaged quasars a sass j100128.61 a 502756.9 and sass j120629.65 a 433217.6 a at redshifts of and and with image separations of and a respectively a the objects were selected as lens candidates from the sloan digital sky sur... | about of of lenses are known to date a and there is one example of a lenses quasar system in which the lens potential is dominated by that of dark matter excite a among gravitationally lenses quasars a those with intermediate image separations a a are of great interest because they represent a link between small and la... |
1,444 | suppose that you have an abstract for a scientific paper in this paper a we introduce a new machine learning theory based on multi a channel parallel adaptation for rule discovery a this theory is distinguished from the familiar parallel a distributed adaptation theory of neural networks in terms of channel a based con... | the fundamental concepts of rule learning are discussed in a of a a methods for learning sets of rules include symbolic heuristic search a a a a a a decision trees a of a of a a inductive logic programming a of a a neural networks a a a a a of a a and genetic algorithms a of a a a methodology comparison can be found in... |
1,445 | suppose that you have an abstract for a scientific paper we use an automated galaxy morphology analysis method to quantitatively measure the spirally of galaxies classified manually as elliptical a the data set used for the analysis consists of 60,518 galaxy images with redshift obtained by the sloan digital sky survey... | however a these studies have done little analysis of the spirally of galaxies that were classified as elliptical a studying the morphology of large datasets of galaxies have attracted significant attention in the past decade excite a and was driven by the increasing availability of automatically acquired datasets such ... |
1,446 | suppose that you have an abstract for a scientific paper generalized angevin dynamics a old a arise in the modelling of a number of systems a ranging from structured fluids that exhibit a viscoelastic mechanical response a to biological systems a and other media that exhibit anomalous diffusive phenomena a molecular dy... | this framework has been applied in a variety of scenarios a including implicit solvents, brownian dynamics, dynamic thermostats, and the stabilization of time integrators. in spite of the numerous successes of conventional angevin dynamics it has long been recognized that there are physically compelling scenarios in wh... |
1,447 | suppose that you have an abstract for a scientific paper we propose a general formalism for galaxy biasing and apply it to methods for measuring cosmological parameters a such as regression of light versus mass a the analysis of redshift distortions a measures involving skewness and the cosmic viral theorem a the commo... | arguments for different kinds of biasing schemes have been put forward and physical mechanisms for biasing have been proposed a a kaiser 1984 a davis 1985 a bardeen 1996 a level a silk 1986 a level a fees 1987 a braun a level a shapiro 1988 a babul a white 1991 a lara a salad 1992 a a cosmological simulations of galaxy... |
1,448 | suppose that you have an abstract for a scientific paper in this note a we solve the lower equation in the upper half a plane with forcing function a for the cases in which has a power a law dependence on time with powers a and a in the first case the trace of singularities is a line perpendicular to the real axis a in... | moreover a he showed that if the loop a erased random walk has a scaling limit a and if this scaling limit is conformably invariant a then it must be described by an see a and he made similar conjectures about the scaling limits of uniform spanning trees and of critical percolation a the existence of conformably invari... |
1,449 | suppose that you have an abstract for a scientific paper we present optical and near infrared observations of the type ii supernova a in a 2011fu from a few days to a after explosion a the in presents a double a peaked light curve a la a similar to that of in 1993j a although more luminous and with a longer cooling pha... | there are also hybrid objects which undergo a transition from being a dominated at early phases of their spectral evolution a to he dominated at later times a these are termed type ii one a |
1,450 | suppose that you have an abstract for a scientific paper the spatial distribution of charge and magnetization within the nucleon a proton and neutron a is encoded in the elastic electromagnetic form factors and a these form factors have been precisely measured utilizing elastic electron scattering a and the combination... | a isolating the up and down a quark contributions to the nucleon form factors is essential to examine spatial asymmetries in the quark distributions a there are primarily two methods used to extract the proton form factors a |
1,451 | suppose that you have an abstract for a scientific paper we present a model of a quit built of a three coherently coupled quantum dots with three spins in a triangular geometry a the quit states are encoded in the doublet subspace and they are controlled by a gate voltage a which breaks the triangular symmetry of the s... | the quit state can be encoded using an electron charge or a which is also promising a an electron spin excite a the spin quits are characterized by longer coherence times necessary in the quantum computation excite a however to prepare that quit one needs to apply a magnetic field and removed the degeneracy between spi... |
1,452 | suppose that you have an abstract for a scientific paper i report on a lattice computation of the energy of a system of two light quarks and two static antiquary as a function of the separation of the static antiquary a in terms of hadrons such a system corresponds to a pair of mesons and its energy to the harmonic pot... | i report on the status of an investigation with two flavors of dynamical wilson twisted mass quarks a forces are not only studied between the lightest static a light mesons a denoted by a a but for the first time also first excitations are taken into account a denoted by a a |
1,453 | suppose that you have an abstract for a scientific paper metastasis is the process by which cells from a primary tutor disperse and form new tutors at distant anatomical locations a the treatment and prevention of metastatic cancer remains an extremely challenging problem a this work introduces a novel biologically mot... | next a the cells must survive in the inhospitable environment of the circulatory system a following this a the tutor cells must exit the circulatory system a extravasation a at a distant site and initiate micrometastsis a clinically undetectable population of tutor cells at a distant anatomical site a a |
1,454 | suppose that you have an abstract for a scientific paper we investigate intersubband mixing effects in multichannel quantum wires in the presence of rash spin a orbit coupling and attached to two terminals a when the contacts are ferromagnetic and their magnetization direction is perpendicular to the rash field a the s... | their proposal relies on the control of the current along the channel using the rash interaction via a third terminal a the gate a and the relative orientation of the leads magnetization a the length of the channel and the intensity of the rash strength determine the flow of the current a |
1,455 | suppose that you have an abstract for a scientific paper three a interrelated biologically a relevant examples of biased random walks are presented a a a a a model for dan melting a modelled as dan unzipping a which provides a way to illustrate the role of the boltzmann factor in a venue well a known to biology and are... | kinematics a force a energy a momentum a hooke a law a ohm a law a maxwell a equations a etc a a also covers a number of more biologically a relevant topics a including a in particular a probability a random walks a and the boltzmann factor a |
1,456 | suppose that you have an abstract for a scientific paper in order to understand a crucial role of orbital degree of freedom in the magnetic structure of recently synthesized neptunium compounds nptga a to a be a co a and in a a we propose to discuss the magnetic phase of an effective two a orbital model a which has bee... | here we follow the definitions of spin structure in ref a the origin of the a a of phase has been clarified theoretically excite based on a band a insulator scenario in the -orbital systems excite a it should be noted that the ground state of endowed manganites was just considered to be well understood a since for most... |
1,457 | suppose that you have an abstract for a scientific paper we derive the fundamental parameters a temperature and luminosity a of 107619 a hipparchus a stars and place these stars on a true hertzsprung russell diagram a this is achieved by comparing by a settle model atmospheres to spectral energy distributions a sets a ... | while transformations to these parameters can be achieved through colour temperature relations and biometric corrections a these are limited in scope a most importantly a the wavelength coverage of the observations means that well a defined solutions do not always exist for these relations a edge for very red stars a o... |
1,458 | suppose that you have an abstract for a scientific paper we study the phase diagram of flux lines in superconductors with columnar pins a based on numerical exact diagonalisation simulations on small clusters a we get two phases of vertices a a low temperature pinned glass with diverging tilt modulus and a high tempera... | the presence of strong static disorder is technologically relevant a for it leads to effective pinning of vertices thereby leading to high critical currents excite a it also can lead to novel glassy phases such as the vortex glass and bragg glass for the case of a random a quenched disorder excite a |
1,459 | suppose that you have an abstract for a scientific paper a code is said to be a -local locally repairable code a arc a if each of its coordinates can be repaired by accessing at most other coordinates a when some of the coordinates are also erased a the -local arc can not accomplish the local repair a which leads to th... | if this symbol can be recovered by accessing at most other symbols of a coding techniques are then introduced in distributed storage systems to reduce the storage overhead a while maintaining high data reliability a |
1,460 | suppose that you have an abstract for a scientific paper the body a entered cubic coulomb crystal of ions in the presence of a uniform magnetic field is studied using the rigid electron background approximation a the phonon mode spectra are calculated for a wide range of magnetic field strengths and for several orienta... | moreover a coulomb crystals of ions a immersed in an almost uniform electron background a are formed in the cores of white dwarfs and envelopes of neutron stars a the properties of such crystals are important for the structure and evolution of these astrophysical objects a edge a excite a a |
1,461 | suppose that you have an abstract for a scientific paper we compute the pauli a jordan a hadamard and feynman propagators for the massive metrical perturbations on de sitter space a they are expressed both in terms of mode sums and in invariant forms a october 1996 ugh a mg-96/01 3.cm a massive spin a propagators on a ... | the first work on the subject is a in our knowledge a the paper of genial and schomblond excite a these authors have used the harmonicity property of de sitter space a item the possibility to solve klein a gordon equation by a function depending only on the geodesic distance a to obtain the expression of the pauli a jo... |
1,462 | suppose that you have an abstract for a scientific paper we have obtained deep hi observations in the direction of of continuum sources without previously detected cold neutral medium a com a a of com clouds were detected with the typical hi column density of a our surprisingly high detection rate suggests that clouds ... | stanimirovic a helles a 2005 a used the aretino telescope to confirm the existence of these low a optical a depth com clouds in directions of two of the sources a they also emphasized that these clouds have hi column densities among the lowest ever detected for the com a a |
1,463 | suppose that you have an abstract for a scientific paper results from recent multiwavelength observations of blazers are reviewed a with particular emphasis on those involving the a ross a a ray timing explorer a a rate a a i discuss blazers spectral energy distributions a their correlated variability at various energi... | the second component extends from a a rays to gamma a rays a get and tel energies a a and its origin is less well understood a a popular scenario is inverse compton a in a scattering of ambient photons a either internal a synchrotron a self compton a sec a tavecchio a karachi a a ghisellini 1998 a or external to the je... |
1,464 | suppose that you have an abstract for a scientific paper in a new measurement on neutrino oscillation a the miniboone collaboration observes an excess of electron a like events at low energy and the phenomenon may demand an explanation which obviously is beyond the oscillation picture a we propose that heavier neutrino... | although the origin of the excess is still under investigation a we may assume that they are indeed electron neutrinos at present a the beam is completely composed of and the oscillation can only produce with the same energy a therefore the observation would be a serious challenge to the present theories a |
1,465 | suppose that you have an abstract for a scientific paper the multiplier statistics of discrete and continuous neoconservative multiplicative cascade models a employed to describe the energy cascade in fully developed turbulence a is investigated a it is found to be indistinguishable due to small a scale summation and r... | because of this sensitiveness any heroic effort to derive the observed multi a scaling directly from the xavier a stokes equation excite remains somewhat incomplete as some physics might have been lost with the applied approximations and assumptions a also a due to the finiteness of the real a world inertial range and ... |
1,466 | suppose that you have an abstract for a scientific paper we consider the effects that accretion from the interstellar medium onto the particles of an a a body system has on the rate of two a body relaxation a to this end a we derive an accretion a modified relaxation time by adapting switzer a two a component model to ... | a a a a a a that is a the cumulative effects of long a range gravitational interactions between stars act to alter their orbits within the cluster a |
1,467 | suppose that you have an abstract for a scientific paper the ratio of nuclear modification factors of high- heavy a favored mesons to light a favored hadrons a of heavy a to a light ratio of a in nucleus a nucleus collisions tests the harmonic mechanism expected to underlie jet quenching a heavy a to a light ratios are... | second a the relative yields of identified high- hadrons will test the prediction that medium a induced parton energy loss depends on the identity of the parent parton a hard gluons lose more energy than hard quarks due to the stronger coupling to the medium excite a and the energy loss of massive quarks is further red... |
1,468 | suppose that you have an abstract for a scientific paper we present new sets of fragmentation functions for mesons a both at leading and next a to a leading order a they are determined by fitting left data on inclusive production in annihilation a in one of the sets a we take the charm a quark fragmentation function to... | a charm is considered to be one of the active flavours in the same way as the lighter a a and quarks a then a the collinear singularities corresponding to the terms in a scheme where the charm a quark mass is finite and only three active flavours are taken into account a are absorbed into the charm a quark parton densi... |
1,469 | suppose that you have an abstract for a scientific paper the paper presents a finalization scheme that converts non a binary data into a set of binary strings a at present a there are many finalization algorithms a but they are optimal for only specific probability distributions of the data source a overcoming the prob... | some of them are optimal a 4,19 a in all cases a whereas others are optimal for a specific probability distribution of the source symbols a all of these algorithms are mostly applied on -ary data source a |
1,470 | suppose that you have an abstract for a scientific paper we present a lattice measurement of the first two moments of the spin a dependent god a from these we obtain the axial coupling constant and the second moment of the spin a dependent forward parton distribution a the measurements are done in full cd using wilson ... | lattice simulations provide a general a model a independent way to compute their moments directly a first results for spin a independent gods have been presented in excite a |
1,471 | suppose that you have an abstract for a scientific paper we discuss central exclusive production a sep a of the tensor meson in proton-antiproton collisions at betatron a chic and lac energies a the amplitude for the process is derived within the -factorisation approach a differential and total cross sections are calcu... | is considered to be a convolution of the hard subprocess amplitude describing fusion of two off a shell gluons producing a heavy system a and the soft harmonic factors containing information about emission of the relatively soft gluons from the proton lines a see fig a a fig a fig a a a in the framework of the -factori... |
1,472 | suppose that you have an abstract for a scientific paper the paper presents a teaching module about liquid crystals a since liquid crystals are linked to everyday student experiences and are also a topic of a current scientific research a they are an excellent candidate of a modern topic to be introduced into education... | but research is tightly connected to the development even if it is not strongly focused toward applications a this can be best illustrated by the well known statement that the light bulb was not discovered by optimizing a candle a |
1,473 | suppose that you have an abstract for a scientific paper measuring entanglement is a demanding task that usually requires full tomography of a quantum system a involving a number of observables that grows exponentially with the number of parties a recently a it was suggested that adding a single ancillary quit would al... | the evolution of the reduced circuit is given by a rotation of quit a followed by two consecutive control a a gates on quits and a both controlled on quit a see fig a a fig a my a a a a a |
1,474 | suppose that you have an abstract for a scientific paper the visual magnitude profile of the symbiotic system a and during the 1984 a 1986 activity period appears double peaked and the flux intensity is low compared to outbursts in other epochs a the detailed modelling of the observed spectra a accounting for the shell... | sokolowski it al a a 2006 a claim that the a outbursts sometimes come in pairs a as in 1984 and 1986 a a a or in a series of eruptions with decreasing maximum brightness and different shapes a separated in time by periods slightly shorter than the orbital one a kenyon a webbing 1984 a a |
1,475 | suppose that you have an abstract for a scientific paper we investigate the photometric properties of six super stellar clusters a secs a seen in both the optical and near a infrared hubble space telescope images of the local ultraluminous starburst galaxy arp 220 a three of the secs are located in the central 0.5 pc r... | whether the units are powered by starbursts or active galactic nuclei a an a has remained unknown since their discovery because of huge amounts of internal extinction along our lines of sight to their centres a for a review see sanders a miracle 1996 a a however a recent mid a infrared spectroscopic work a gene it al a... |
1,476 | suppose that you have an abstract for a scientific paper in classical information theory a entropy rate and algorithmic complexity per symbol are related by a theorem of bruno a in this paper a we prove a quantum version of this theorem a connecting the on newman entropy rate and two notions of quantum kolmogorov compl... | more in detail a the algorithmic complexity of a string is the length a counted in the number of bits a of the shortest program that fed into a universal a to a a a atm a a yields the string as output a item a for infinite sequences a in analogy with the entropy rate a one defines the a complexity rate a as a where is ... |
1,477 | suppose that you have an abstract for a scientific paper we approximate the solution of some linear systems of sides driven by a fractional brownian motion with hurst parameter in the wick it sense a including a geometric fractional brownian motion a to this end a we apply a monster a type approximation of the fraction... | the wick product with ordinary differentiation rule imitates the situation of ordinary multiplication with it differentiation rule a of a holden a it al a a |
1,478 | suppose that you have an abstract for a scientific paper high angular resolution images of irc+10216 taken at various landmasses within the near a infrared a a a a a a a a a bands are presented a the maps have the highest angular resolution yet recovered a and were reconstructed from interferometric measurements obtain... | a this fortuitous combination of factors has led to intensive study across the spectrum resulting in an extensive and rich literature a making irc+10216 the textbook example for objects in its class a although studies of molecular lines a leg a a a a a |
1,479 | suppose that you have an abstract for a scientific paper we prove that when a login a transformation is applied to a graph a the a castelnuovo a mumford a regularity of the graph increases exactly by one a as it happens to its induced matching number a as a consequence a we show that the regularity of a graph can be bo... | we are primarily concerned on the computation of the regularity of the edge ring a or equivalently the stanley a eisner ring of the independence complex a of a given graph a one way to attack such a problem goes by translating the underlying algebraic or topological language to that of graph a a such an approach may en... |
1,480 | suppose that you have an abstract for a scientific paper we present truly ultimate limits on covert quantum communication by exploiting quantum a mechanical properties of the minkowski vacuum in the quantum field theory framework a our main results are the following a we show how two parties equipped with uncut a dewit... | a even though advanced encryption techniques are available a there is still a need to hide the fact that communication is taking place from malicious eavesdroppers a edge a secret government operations a modern approaches of such covert communication exist from digital stenography to spread spectrum communication and m... |
1,481 | suppose that you have an abstract for a scientific paper we investigate the mott effect for heavy quarkonia due to eye screening of the heavy quark potential in a plasma of massless quarks and antiquary a the influence of residual color correlation is investigated by coupling the light quark sector to a temporal gauge ... | this simple idea grew up to a multifaceted research direction when not only in the first light ion a nucleus collisions at the corn name experiment a but also in proton a nucleus collisions at fermilab suppression has been found so that there is not only a up but also a cold nuclear matter effect on harmonium productio... |
1,482 | suppose that you have an abstract for a scientific paper we present a combined analytical and numerical study of the early stages a sub- a of the non a equilibrium dynamics of photo a excited electrons in grapheme a we employ the semiclassical boltzmann equation with a collision integral that includes contributions fro... | therefore a understanding the microscopic interactions between light and matter is an essential requirement to progress these emerging research areas into technological applications a when light arrives on a grapheme sample it creates a highly non a equilibrium of hot of electron distribution a he a a a which first rel... |
1,483 | suppose that you have an abstract for a scientific paper in this note we study a certain graph polynomial arising from a special recursion a this recursion is a member of a family of four recursions where the other three recursions belong to the chromatic polynomial a the modified matching polynomial a and the adjoint ... | we delete the vertices and from and replace it with a vertex which we connect to those vertices of which were adjacent to exactly one of and in a in other words a we connect with the symmetric difference of and a the refers to the symmetric difference in the recursive formula a |
1,484 | suppose that you have an abstract for a scientific paper in this paper a we show a of proof of concept of of the heating mechanism of the solar chromosphere due to wave dissipation caused by the effects of partial ionization a numerical modelling of non a linear wave propagation in a magnetic flux tube a embedded in th... | solar atmosphere is far from stationary a it is filled with waves and rapidly varying flows a and pierced by dynamic magnetic structures a originating in the solar interior a |
1,485 | suppose that you have an abstract for a scientific paper it is widely believed that the swimming speed a a of many flagellated bacteria is a non a monotonic function of the concentration a a of high a molecular a weight linear polymers in aqueous solution a showing peaked curves a pores in the polymer solution were sug... | requiring the body and flagellum to be force and torque free a we find where and are viscosity a independent geometric constants a equations a omega-omega a and a omega a predict that but underdetermine a |
1,486 | suppose that you have an abstract for a scientific paper in this paper we study leading neutron production in photon a hadron interactions which take place in and collisions at large impact parameters a using a model that describes the recent leading neutron data at hera a we consider exclusive vector meson production ... | this new regime of the cd dynamics is a field of intense activity and the exclusive production of vector mesons in collisions and in ultraperipheral harmonic collisions is one of the most promising observables to constrain the main properties of the theory a see a edge refs a excite a a leading neutron production has b... |
1,487 | suppose that you have an abstract for a scientific paper in this work we derive non a singular bps string solutions from an action that captures the essential features of a a anti- system compactified to four dimensions a the model we consider is a supersymmetric belgian highs model with a potential coupled to an axiom... | various aspects of the dynamics a formation and evolution of cosmic and have been discussed in excite a needless to say that a possible observation of these objects would provide a direct window into string theory a |
1,488 | suppose that you have an abstract for a scientific paper we analytically derived two models which reduce to the familiar chevalier a polanski a finder parametrization with proportional to a the two models have only one free parameter a which helps us eliminate the degeneracy among a and a and makes the models automatic... | currently we still have no idea about the nature of dark energy a in particular a the question whether dark energy is the cosmological constant remains unanswered a |
1,489 | suppose that you have an abstract for a scientific paper we present measurements of the frequency and electric field dependent conductivity of single walled carbon nanotubeswcnt a networks of various densities a the a conductivity as a function of frequency is consistent with the extended pair approximation model and i... | the junction resistance will dominate the overall resistance and the network resistance shows percolation behavior with nonlinear thickness dependence. for want networks with thickness in the tens of manometers a edge with tens of layers of wants a the conductance through the metallic tubes will dominate the conduction... |
1,490 | suppose that you have an abstract for a scientific paper we investigate the aggregation of amphiphilic molecules by adapting the two a state muller a lee a grazing model for water a in which a solvent a induced hydrophobic interaction is included implicitly a we study the formation of various types of michelle as a fun... | a figglycolipid a a a we will refer to this type of molecule as a lipids a a although we note here that this generic structure is not common to all classes of lipid a a for molecules such as those in fig a a figglycolipid a a micelles consist of a polar outer surface and a hydrophobic core which contains all the tails ... |
1,491 | suppose that you have an abstract for a scientific paper we present a scheme for the implementation of three a quit grover a algorithm using four a level superconducting quantum interference devices a squids a coupled to a superconducting resonator a the scheme is based on resonant a off a resonant interaction of the c... | however a grover showed that search can be carried out with only steps excite a thus a grover a algorithm represents a quadratic advantage over its classical counterpart a |
1,492 | suppose that you have an abstract for a scientific paper coherent photoproduction of on the deuteron and is calculated a the isoscalar and isovector parts of the elementary photoproduction amplitude was determined by fitting the measured total cross section on protons and neutrons a the dependence of the cross section ... | generally a the results obtained from the photoproduction reactions seem to be of comparable quality to that provided by other processes a for example a by elastic particle a nuclear scattering a the second important aspect a related to the coherent meson photoproduction a is the investigation of the photoproduction me... |
1,493 | suppose that you have an abstract for a scientific paper localization properties of the doped -topological insulator are studied by weak localization theory a the disordered kane a male model for grapheme is taken as a prototype a and analysed with attention to effects of the topological mass term a inter a valley scat... | the latter occurs when fermi energy is in the gap a and implies the existence of a pair of counter a propagating hapless states at the sample boundary with opposite spins a often dubbed as a edge modes excite a |
1,494 | suppose that you have an abstract for a scientific paper high energy colliders are the next large scale project in particle physics a they need intense sources to achieve the required luminosity a in particular a the positron source must provide about 10 positrons per second a the positron source for the international ... | the baseline parameters of the inc positron source afford a positron polarization of 30% a the distribution of polarization within the photon beam depends on the radial position of the photons a so it is possible to increase the average polarization of positrons by collimation from 30% up to of a 60% a |
1,495 | suppose that you have an abstract for a scientific paper we present a comparative study of the gain achievement in a waveguide whose active layer is constituted by a silica matrix containing silicon nanograins acting as sensitized of either neodymium ions a a or erbium ions a a a by means of an auxiliary differential e... | however this can be overcome by the use of sensitizers that are characterized by a larger absorption cross section a those sensitizers have shown an efficient transfer of energy to re ions in their vicinity a |
1,496 | suppose that you have an abstract for a scientific paper we investigate the spin injection and the spin transport in paramagnetic insulators described by simple heisenberg interactions using auxiliary particle methods a some of these methods allow access to both paramagnetic states above magnetic transition temperature... | unlike the conventional seebeck effect a the use also exists in magnetic insulators a is a excite in which the spin current is mediated by spin waves or magnets a not only in a ferromagnetic a pm a insulator or a ferromagnetic insulator a the spin transport is possible through an antiferromagnetic a am a insulator exci... |
1,497 | suppose that you have an abstract for a scientific paper the first merits telescope was installed in 2002 a 2003 at the fred lawrence whipple observatory and was originally operated as a prototype instrument a subsequently the decision was made to locate the full array at the same site a resulting in an asymmetric arra... | this cherenkov light appears as a two dimensional ellipse when imaged by an act telescope camera a the shape and orientation of the ellipse in the camera indicate whether the shower was initiated by a gamma ray or by a cosmic ray which can also cause a particle shower a |
1,498 | suppose that you have an abstract for a scientific paper we consider the metallicities and kinematics of nearby stars known to have planetary a mass companions in the general context of the overall properties of the local galactic disk a we have used strmgren photometry to determine abundances for both the extrasolar a... | the results of such a study have obvious implications for estimating the likely frequency of extrasolar planets a esp a a particularly potentially habitable systems a comparative studies of this type must pay due regard to several important caveats a |
1,499 | suppose that you have an abstract for a scientific paper we report on our investigations on some technologies that can be used to build disk servers and networks of disk servers using commodity hardware and software solutions a it focuses on the performance that can be achieved by these systems and gives measured figur... | a a sci a was initially standardized by anti the and further developed by the in storage working group of the it excite a which will publish soon an rec a many vendors in the storage industry as well as research projects are currently working on the implementation of the sci protocol a |
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