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700 | suppose that you have an abstract for a scientific paper we present the first completely analytical computation of the full differentialpair production rate from compact radiation fields a exact to and order red a and use this result to investigate the validity of previously known approximations a a and you have alread... | the energy spectrum of injected electrons and positrons due to this process has been studied by several authors a of go a bonometto a fees 1971 a amazonian it al a 1983 a zdziarski a lighten 1985 a copy a bradford 1990 a a in most astrophysical relevant cases a simple approximations can be used for this purpose a witho... |
701 | suppose that you have an abstract for a scientific paper we derive a general expression for the electron nonequilibrium a be a distribution function in the context of steady state quantum transport through a two a terminal nanodevice with interaction a the central idea for the use of be distributions for open quantum s... | such properties exhibit many important new features in comparison with conduction through macroscopic systems a in particular a the interactions a such as coulomb interaction between electrons and scattering from atomic vibrations a become critically important in nanoscale objects a especially in single organic molecul... |
702 | suppose that you have an abstract for a scientific paper the spectral function of is extracted from a plane a wave approximation to the reaction using a fully relativistic formalism a we take advantage of both an algebraic of trick of and a general relativistic formalism for quasifree processes developed earlier to arr... | the longitudinal response is sensitive to the distribution of charge in the nucleus while the transverse response samples the distribution of currents and magnetization a measurement of these quantities in the quasielastic region is expected to be particularly clean as the reactive content of the reaction is dominated ... |
703 | suppose that you have an abstract for a scientific paper near a infrared and optical imaging of hd32297 indicate that it has an edge a on debris disk a similar to pic a i present high resolution optical spectra of the doublet toward hd32297 and stars in close angular proximity a a circumstellar absorption component is ... | ever since the detection of dusty circumstellar material around main sequence stars via infrared excesses excite a researchers have been looking for circumstellar gas phase absorption excite a of the initial major infrared excess main sequence stars a only pic showed gas phase absorption in optical absorption lines a e... |
704 | suppose that you have an abstract for a scientific paper the spin seebeck effect is studied across a charge insulating magnetic junction a in which thermal a spin conjugate transport is assisted by the exchange interactions between the localized spin in the center and electrons in metallic leads a we show that a in con... | various functional thermal devices such as thermal rectifiers and transistors are then designed a essentially based on two intriguing properties a the heat diode effect and negative differential thermal conductance a edge a see refs a a a meanwhile a the investigation on interplay of spin and heat transport has attract... |
705 | suppose that you have an abstract for a scientific paper we show that the newly measured branching ratios of vector harmonic a a and into a where stands for light pseudoscalar mesons a a and a can be well understood in the framework of vector meson dominance a and a in association with themixing due to the axial gluon ... | meanwhile a the upper limits for a where stands for pseudoscalar a and a were set to be about a the radiative decays are also investigated by the beside collaboration with the newly collected 106 million events a and the results turn out to be tantalizing a |
706 | suppose that you have an abstract for a scientific paper phase transitions can occur in one a dimensional classical statistical mechanics at non a zero temperature when the number of components of the spin is infinite a we show how to solve such magnets in one dimension for any a and how the phase transition develops a... | the first two are well understood a a system at zero temperature can of course order a the system just sits in its ground state a a system with long a range interactions can have an energy large enough to dominate the entropy a in this paper |
707 | suppose that you have an abstract for a scientific paper we present a switzer a images of the relatively sparse a low luminosity young cluster l988e a as well as complementary near a infrared a air a and submillimeter images of the region a the cluster is asymmetric a with the western region of the cluster embedded wit... | most of these emission a line stars lie to the east of the molecular cloud or on its eastern edge a lkh 324 is a herein a a be a hebe a star a close a in projection a to the iras coordinate a and lkh 324-se a misidentified as lkh 324 in the the herein and bell catalogue excite a is probably also an hebe star excite a |
708 | suppose that you have an abstract for a scientific paper we analyse an epidemiological model of competing strains of pathogens and hence differences in transmission for first versus secondary infection due to interaction of the strains with previously acquired immunities a as has been described for dengue fever a in de... | a can induce more complicated dynamical attractors including equilibrium a limit cycles a tori and chaotic attractors a classical examples of chaos in epidemiological models are childhood diseases with extremely high infection rates a so that a moderate seasonal forcing can generate feigenbaum sequences of period doubl... |
709 | suppose that you have an abstract for a scientific paper in order to clarify thermodynamic stability of my a based long a period stacking ordered a so a structure a we systematically study energetic preference for alloys on multiple stacking with different composition for random mixing of constituent elements a my a a ... | the former one is considered essentially important a since well a established ordering energy a determining the thermodynamic stability of ordered phase with respect to temperature a is typically offered to the difference in mixing energy between ordered a here a so a and disordered phases a for the latter one a vibrat... |
710 | suppose that you have an abstract for a scientific paper in the limit of heavy quark masses going to infinity a a symmetry is known to emerge in cd relating properties of hadrons with two heavy quarks to analogous states with one heavy anti a quark a a key question is whether the charm mass is heavy enough so that this... | presumably when the masses are finite a but very large a a remnant of this dada symmetry will survive in the form of an approximate symmetry a a key issue is how large must the masses be before such an approximate dada symmetry is manifest in a useful way a |
711 | suppose that you have an abstract for a scientific paper a rarity among supernova a in 1993j in my can be studied with high spatial resolution a its radio power and distance permit albi observations to monitor the expansion of its angular structure a this radio structure was previously revealed to be shell a like and t... | a the standard circumstellar interaction model hereafter standard model or so for radio supernovae a excite and references therein a suggests that the radio emission arises from a shocked region between the supernova ejecta and the circumstellar material a com a that results from the wind of the in a progenitor star a ... |
712 | suppose that you have an abstract for a scientific paper bell a state analysis a bra a is essential in quantum communication a but it is impossible to distinguish unambiguously the four bell states in the polarization degree of freedom a of a of two a photon systems with only linear optical elements a except for the ca... | the bra on photon pairs entangled in one degree of freedom a of a attracted much attention excite a the entanglement of photon pairs in several does excite a called it hyperentanglement a is useful in quantum information processing a especially in quantum communication for completing bra on polarizations of photon pair... |
713 | suppose that you have an abstract for a scientific paper the dynamics of particles moving in a medium defined by its relativistically invariant stochastic properties is investigated a for this aim a the force exerted on the particles by the medium is defined by a stationary random variable as a function of the proper t... | another large class of studies in this field had been directed to show the equivalence with random processes of the solutions of quantum relativistic or non a relativistic equations a like the klein a gordon a dirac and schrodinger ones a excite a two basic additional subjects in connection with stochastic processes in... |
714 | suppose that you have an abstract for a scientific paper the good energy resolution a of key from a of the transient gamma ray spectrometer a tors a on board the a wind a spacecraft makes it sensitive to doppler a shifted outbursts of 511 key electron a positron annihilation radiation a the reason being that the dopple... | classification attempts have also been hindered a as a result a many of the most basic properties involving their global rate and distribution are surprisingly uncertain a for example a a number of arguments suggest that the galactic rate of novae must be much higher than a a a the typical limiting apparent magnitude o... |
715 | suppose that you have an abstract for a scientific paper the parametrisation of the photon structure function in the low region is formulated a it includes the and contribution and the cd improved parton model component suitably extrapolated to the low region a the parametrisation describes reasonably well existing exp... | a a a 1993 a 1005 and references therein a report of the working group on physics a pm laurence a goa a |
716 | suppose that you have an abstract for a scientific paper community detection is the process of assigning nodes and links in significant communities a edge clusters a function modules a and its development has led to a better understanding of complex networks a when applied to sizable networks a we argue that most detec... | one such pattern a where links and nodes are aggregated into larger groups a is called the community structure of a network a while the exact definition of communities is still not agreed upon excite a the general consensus is that these groups should be denser than the rest of the network a |
717 | suppose that you have an abstract for a scientific paper we have studied the distribution of galaxies from the roe a nil cosmos a us catalogue around two samples of sos with similar redshift distributions a the first sample is formed by 144 radio a loud sos from the parks catalogue a and the other contains 167 opticall... | one of the effects is purely geometrical a as the angular dimensions of a lenses patch of the sky are expanded by a factor a the physical size of a region observed through a fixed angular aperture will be smaller than in the absence of the lens a because of this a the so surface density will decrease by a factor with r... |
718 | suppose that you have an abstract for a scientific paper the order of the coulomb a highs transition in the u1-higgs model with unfrozen modulus of the scalar field is studied a large lattices a up to in one case a and high statistics are used a we fix and explore specially a region of -values where metastability is ob... | the u1-higgs model has been widely studied previously a one of the main objectives has been to determine the order of the coulomb a highs transition a both in the cases of frozen and unfrozen modulus of the scalar field a by using analytical a mean field a one a loop effective potential a etc a and numerical techniques... |
719 | suppose that you have an abstract for a scientific paper the aretino a a band feed array zone of avoidance a ala zoa a survey has discovered a nearby galaxy a ala zoa j1952 a 1428 a at a heliocentric velocity of a 279 a the galaxy was discovered at low galactic latitude by 21-cm emission from neutral hydrogen a a a a w... | extragalactic observations at visual wavelengths struggle with high extinction levels a near and far infrared observations suffer confusion with galactic stars a dust a and gas a |
720 | suppose that you have an abstract for a scientific paper the kashmir a polder and van der walls interactions between an atom and a flat cavity wall are investigated under the influence of real conditions including the dynamic polarizability of the atom a actual conductivity of the wall material and nonzero temperature ... | 050818119a a a harder a a a mcguire a a a brecht a a and cornell a a 2003 a of low temp a |
721 | suppose that you have an abstract for a scientific paper we report on a theoretical study of the electronic interface reconstruction a air a induced by polarity discontinuity at a heterojunction between a polar and a nonpolar mott insulators a and of the two a dimensional strongly a correlated electron systems a absces... | these cd systems are well described by fermi liquid theory a at least at magnetic field a rapid recent progress in the epitaxial growth of complex transition a metal oxides foreshadows the birth of an entirely new class of cd electron systems a one in which electronic correlations are strong even at and non a fermi a l... |
722 | suppose that you have an abstract for a scientific paper we show that resonant dipole a dipole interactions between rydberg atoms in a triangular lattice can give rise to artificial magnetic fields for spin excitations a we consider the coherent dipole a dipole coupling between and rydberg states and derive an effectiv... | however a the simulation of magnetic phenomena with cold atoms faces two key challenges a first a neutral atoms do not experience a lorentz force in an external magnetic field a in order to circumvent this problem a |
723 | suppose that you have an abstract for a scientific paper the influence of lorentz and cut a violating terms of the extended standard model on a semi a classical two a level system is analysed a it is shown that the lorentz a violating background a when coupled with the fermion sector in a vector way a is able to induce... | the detection of lorentz violation at a lower energy scale a even minuscule a could be interpreted as a signature of spontaneous lorentz violation at the underlying theory a defined at a higher energy scale a a these a a remanent a a lorentz violating effects a inherited from a high energy theory a would be then employ... |
724 | suppose that you have an abstract for a scientific paper we propose an approach for multiple sequence alignment a mesa a derived from the dynamic time warping viewpoint and recent techniques of curve synchronization developed in the context of functional data analysis a starting from pairwise alignments of all the sequ... | the standard computational formulation of both tasks is to maximize a scoring function obtained as the sum of the score for each aligned pair of residues a nucleotides or amino acids a the highest scores being attributed to pairs of residues with highest similarity a a minus some gaps penalties a since these seminal wo... |
725 | suppose that you have an abstract for a scientific paper in 1982 a marshall pm tulip published a report proposing a framework for reducing the equations for gravity waves generated by moving bodies into a single nonlinear differential equation solvable in closed form a a proc a with sym a on naval hydrodynamics a a 198... | ray a slow ship a a a second order a formal straining a and guillotine that had arisen by the end of the 1970s a a. a i had earlier in the 1970s become intrigued by the davies transformation of the nonlinear free a surface problem a which was revealed in milne a thompson a legendary banquet speech a in 1956 a a my hope... |
726 | suppose that you have an abstract for a scientific paper was is one of the archetype supernova remnants a sirs a interacting with molecular clouds a h.e.s.s a observation found four tel sources which are coincident with the molecular clouds a pcs a around was a but a fermi a lat detected no prominent get counterparts f... | 2008 a a it is not easy yet to confirm the emission of the accelerated protons a since the competing lepton processes can also account for the high energy radiation a fortunately a emission from pcs illuminated by cars from nearby sirs a amazonian a aryan 1996 a galicia it al.2009 a can give us opportunities not only t... |
727 | suppose that you have an abstract for a scientific paper we present a master formula a with applicability conditions a which allows us to automate the summation of infrared and collinear logarithms appearing in distributions of jet observables in cd at next a to a leading logarithmic accuracy a a and you have already w... | one requires that the value of the observable a function of all secondary final state momenta and of the born momenta after recoil from the emissions be less than a fixed value the inclusive phase space region a where a is dominated by events with hard jets a which move the value of the observable far away from its bor... |
728 | suppose that you have an abstract for a scientific paper the hypothesis of a patron in the galactic center a emerged with the recent -ray measurements of h.e.s.s a excite a motivates the search for neutrinos from this source a the effect of -ray absorption is studied a at the energies currently probed a the known backg... | edge a there are interesting hints for a much stronger emission few 100 years ago excite a on the time scale of 40,000 years a major variability episodes are expected excite a fermi bubbles excite could be visible manifestations excite of its intense activity a therefore a it is reasonable to expect that a past emissio... |
729 | suppose that you have an abstract for a scientific paper in the cd cosmological framework structures grow from merging with smaller structures a merging should have observable effects on galaxies including destroying disks and creating spheroids a this proceeding aims to give a brief overview of how mergers occur in co... | what can actually be observed are close galaxy pairs a disturbed galaxies a or morphological differences between galaxies a all of which can only be indirectly tied to galaxy mergers using theoretical models a thus connecting theory to observations poses a number of difficulties which are often not given enough attenti... |
730 | suppose that you have an abstract for a scientific paper in this paper a we investigate the microscopic dynamics of a polymer of length translating through a narrow pore a characterization of its purportedly anomalous dynamics has so far remained incomplete a we show that the polymer dynamics is anomalous until the rou... | translocation is used in gene therapy excite a in delivery of drug molecules to their activation sites excite a and as an efficient means of single molecule sequencing of dan and ran excite a understandably a the process of translocation has been an active topic of current research a both because it is an essential ing... |
731 | suppose that you have an abstract for a scientific paper social contact networks underlying epidemic processes in humans and animals are highly dynamic a the spreading of infections on such temporal networks can differ dramatically from spreading on static networks a we theoretically investigate the effects of concurre... | we set and.,width=326 a we consider sis dynamics on a star graph with leaves and derive a a a a and a |
732 | suppose that you have an abstract for a scientific paper we investigate the effects of quantum gravity on the planck era of the universe a in particular a using different versions of the generalized uncertainty principle and under specific conditions we find that the main planck quantities such as the planck time a len... | the prediction is largely model a independent a and can be understood as follows a the heisenberg uncertainty principle a up a a a breaks down for energies close to the planck scale a when the corresponding schwarzschild radius is comparable to the compton wavelength a both being approximately equal to the planck lengt... |
733 | suppose that you have an abstract for a scientific paper we study the velocity structure of penumbral filaments in the deep photosphere to obtain direct evidence for the convective nature of sunspot penumbra a a sunspot was observed at high spatial resolution with the pm swedish solar telescope in the deep photospheric... | sakharov it al a a 2008 a estimated that such motions can provide sufficient heat to the surface layers of the penumbra to explain its relatively high brightness a the correlation of the apparent velocity of the twisting motion with the local brightness of the filaments obtained by bhakti it al a |
734 | suppose that you have an abstract for a scientific paper the laplacian gauge is a nonperturbative gauge fixing that reduces to landau gauge in the asymptotic limit a like landau gauge a it respects lorentz invariance a but it is free of gribov copies a the gauge fixing is unambiguous a in this paper we study the infrar... | although there has recently been interest in coulomb gauge excite and generic variant gauges excite a the usual gauge for these studies has been landau gauge a because it is a a lattice a lorentz variant gauge that is easy to implement on the lattice a and its popularity means that results from the lattice can be easil... |
735 | suppose that you have an abstract for a scientific paper it is believed that most giant elliptical galaxies possess nuclear black holes with masses in excess of a bond accretion from the interstellar medium might then be expected to produce quasar a like luminosities from the nuclei of even quiescent elliptical galaxie... | a massive black hole in the centre of an elliptical galaxy would accrete from the interstellar medium a which forms a hot hydrostatic atmosphere in the potential well of the galaxy a a the accretion rate would be expected to be at least that given by bond a spherical accretion formula a bond 1952 a a |
736 | suppose that you have an abstract for a scientific paper we analyse peacetime momentum currents on a classical string worksheet a study their generic connection via ads a cut correspondence to the instantaneous energy loss of the dual field theory degrees of freedom and suggest a general formula for computing energy lo... | however a since the information about the medium a on the field theory side a is fully encoded in the peacetime metric a on the string side a a in this work we will keep our results as general as possible by considering a general metric and only use the metric for final numerical evaluations a in recent years a an impo... |
737 | suppose that you have an abstract for a scientific paper recent claims of a gamma a ray excess in the diffuse galactic emission detected by the fermi large area telescope made use of spatial templates from the interstellar medium a ism a column density and the 408 mhz sky as proxies for neutral pion and inverse compton... | the limitation of using a diffuse signal to search for non a standard emission stems from difficulties in controlling the instrumental background and formulating a rigorous model for the astrophysical diffuse foregrounds a an intriguing excess of microwave radiation in the map data has been uncovered by excite and exci... |
738 | suppose that you have an abstract for a scientific paper we show that all the singlet even a frequency a singlet odd a frequency a triplet even a frequency and triplet odd a frequency pairings a and together with the corresponding order parameters a gaps a can be realized in inst a 110 a spin a orbit a coupled quantum ... | when we focus on the symmetry with respect to the exchange of two momentum and a item a a one can define the parity of the cooper pair a for the conventional bus superconductors like al a pm and no a in the presence of the translational symmetry a a and together with the space a time a inversion and spin a rotational s... |
739 | suppose that you have an abstract for a scientific paper the complexity of computing the lemuel a zip factorization and the set of all runs of maximal repetitions a is studied in the decision tree model of computation over ordered alphabet a it is known that both these problems can be solved by ram algorithms in time a... | a comparisons in the worst case a where denotes the length of input string and denotes the number of distinct letters in it a since until recently a the only known efficient way to find all runs of a string was to use the lemuel a zip factorization a one might expect that there is a nontrivial lower bound in the decisi... |
740 | suppose that you have an abstract for a scientific paper key features of antiferromagnetic dynamical correlations in high- superconductors curates are discussed a in underdone regime a the sharp resonance peak a occurring exclusively in the so state a is accompanied by a broader contribution located around of me which ... | recently a efforts have been made to determine them in absolute units by comparison with phonon scattering a the following definition a corresponding to of the total spin susceptibility a is used a >a a our results are then directly comparable with both nuclear magnetic resonance a nor a results and theoretical calcula... |
741 | suppose that you have an abstract for a scientific paper we study the effect of marginal and irrelevant deformations on the renormalization of operators near a cut fixed point a new divergences in a given operator are determined by its ope with the operator that generates the deformation a this provides a scheme to com... | the definition of the couplings requires that the operators diagonalize the anomalous dimension matrix and depends on the choice of normalisation in the point function of each operator a our main interest is to explore new methods to compute the couplings for certain single trace operators in sym a in recent years |
742 | suppose that you have an abstract for a scientific paper in this article we carry out an analysis of lac potential to search for new simon resonance states from extended gauge models and the randall a sundry scenario of tel a scale gravity a a search for new heavy resonances at the lac a a in golutvin a a my saving a s... | the high a order calculations of lepton pair production cross section in the mass region of tev/ are in good agreement with let and do data excite a at present a however a there are many theoretical attempts to extend the bounds of the so in order to reach unification of strong and electroweak interactions or remove an... |
743 | suppose that you have an abstract for a scientific paper an embedding scheme is developed for the dirac hamiltonian a dividing space into regions i and ii separated by surface a an expression is derived for the expectation value of which makes explicit reference to a trial function defined in i alone a with all details... | some time ago inglesfield excite derived an embedding scheme which enables the single a particle schrodinger equation to be solved explicitly only in region in the influence of region ii is taken into account exactly by adding an energy a dependent non a local potential to the hamiltonian for region i a which constrain... |
744 | suppose that you have an abstract for a scientific paper we present a highly complete and reliable mid a infrared a mir a colour selection of luminous an candidates using the 3.4 a 4.6 a and of a bands of the survey a the mir colour wedge was defined using the wide a angle bright ultra a hard a hmm a newton a survey a ... | this is an important effect that can significantly suppress the transmitted continuum a excite a excite a excite a a the ongoing swift a bat and integral a ibis all a sky surveys at energies of a 200 key are providing the least biased samples of absorbed an in the local universe a edge excite a excite a excite a excite... |
745 | suppose that you have an abstract for a scientific paper there is some consensus among orthodox category theorists that the concept of adjoint functions is the most important concept contributed to mathematics by category theory a we give a heterodox treatment of adjoint using heteromorphisms a object a to a object mor... | their intended field of application is cognitive science a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a... |
746 | suppose that you have an abstract for a scientific paper the search for sharp features in the gamma a ray spectrum is a promising approach to identify a signal from dark matter annihilation over the astrophysical backgrounds a in this paper we investigate the generation of gamma a ray lines and internal bremsstrahlung ... | below this temperature a the expansion rate became larger than the annihilation rate and therefore the number density of dark matter particles per coming volume remained practically constant until today a the value being inversely proportional to their annihilation cross section into standard model particles a the anni... |
747 | suppose that you have an abstract for a scientific paper much progress in the theory of positron scattering on atoms has been made in the ten years since the review of excite a we review this progress for few a electron targets with a particular emphasis on the two a centre convergent close a coupling and other theorie... | resonances and the closely related bound states of positrons with atoms and molecules has also been extensively discussed excite a this work concentrates on the progress in application of theoretical methods to scattering processes in a quantum few a body system involving positrons as projectiles and multi a electron a... |
748 | suppose that you have an abstract for a scientific paper techniques for the construction of dynamical galaxy models should be considered essential infrastructure that should be put in place before gaia flies a three possible modelling techniques are discussed a although one of these seems to have significantly more pot... | preliminary working models that are precursors of the final model will also be essential tools as we endeavour to make astrophysical sense of the gaia catalogue a consequently a before launch we need to develop a model a building capability a and with it produce dynamical models that reflect fairly fully our current st... |
749 | suppose that you have an abstract for a scientific paper we analyse the absorption and emission a line profiles produced by a set of simple a cool gas wind models motivated by galactic a scale outflow observations a we implement monte carlo radiative transfer techniques that track the propagation of scattered and fluor... | starburst galaxies a whose luminosity is dominated by regions and massive stars a are also observed to drive gaseous outflows a these flows are generally expected a and sometimes observed a to have multiple phases a for example a hot and diffuse phase traced by a a ray emission together with a cool a denser phase trace... |
750 | suppose that you have an abstract for a scientific paper we analyse the kinematics of the entire spectroscopic sample of of recently discovered high proper a motion white dwarfs by oppenheimer it al a using a maximum a likelihood analysis a and discuss the claim that the high a velocity white dwarfs are members of a ha... | local stars and interstellar gas a which only comprise % of the total galaxy mass a contain only of percent of these elements by mass a based on these metalicity arguments a most recently fields a freeze a graft a 2000 a have argued that from a and a element abundances a adopting h=70kms a |
751 | suppose that you have an abstract for a scientific paper a of sec a chandra a heth observation of the young stellar cluster not 6193 in the southern ara obj association detected of a a ray sources in a 2 2 core region entered on the massive of stars he 150135 a o6.5v a and he 150136 a of of a a the cluster is dominated... | they identified the higher mass of a a a and a star cluster members a but lower mass members have not yet been isolated a the cluster is undoubtedly young with age estimates in the range. 5 a 3.1 my a moat a volt 1973 a hhd a vazquez a einstein 1992 a a |
752 | suppose that you have an abstract for a scientific paper we present a sample of of galaxy nuclei from of nearby a a dickson compact groups a hugs a with a complete suite of 124 2mass+-spitzer a nuclear photometry a for all objects in the sample a blue emission from stellar photosphere dominates in the near a infrared t... | based on the optical spectroscopic survey of excite a the an fraction in hugs is found to be a perhaps consistent with the nuclear activity level found for nearby galaxies a with greater detection sensitivity a hoetal97a a and significantly higher than the an fraction identified optically in cluster galaxies a with a d... |
753 | suppose that you have an abstract for a scientific paper i summarize some results from the recent co survey of late a type a low surface brightness a lab a spiral galaxies by matthews it al a a 2005 a a we have now detected co emission from six late a type a lab spirals a demonstrating that despite their typical low me... | evidence is also seen for stellar populations spanning a wide range of ages a edge a van den hook it al a 2000 a a implying that lab spirals have been forming stars for a significant fraction of a hubble time but with low efficiency a lingering questions regarding the evolutionary history of lab spirals are a why a the... |
754 | suppose that you have an abstract for a scientific paper the using spin a glasses are investigated on three dual pairs of hierarchical lattices a using exact renormalization a group transformation of the quenched bond probability distribution a the goal is to investigate a recent conjecture which relates a on such pair... | the most recent result in this series excite is a general conjecture relating the multicritical point locations of any spin a glasses on a pair of mutually dual lattices a in support of the conjecture a estimates based on monte carlo simulations were given for using spin a glasses a in a on the dual pairs of triangular... |
755 | suppose that you have an abstract for a scientific paper we present the current results of a survey for of megamasers a ohms a underway at the aretino observatory a the survey is 2/3 complete and has produced a high ohm detection rate a a in a a from a redshift a selected sample of a iras a galaxies a the survey will r... | the survey has identified of new ohms in luminous infrared galaxies to add to the sample of of found in the literature a there is a strong bias for the most fir a luminous galaxies to host ohms a and a weak fir color dependence a see figure a a a |
756 | suppose that you have an abstract for a scientific paper in this paper a we study the dynamics of epidemic processes taking place in adaptive networks of arbitrary topology a we focus our study on the adaptive susceptible a infected a susceptible a ass a model a where healthy individuals are allowed to temporarily cut ... | however a empirical observations in social excite a biological excite a and financial networks excite illustrate how real a world networks are constantly evolving over time excite a unfortunately a the effects of temporal structural variations in the dynamics of networked systems remain poorly understood a in the conte... |
757 | suppose that you have an abstract for a scientific paper the central pointlike a a ray source of the as a supernova remnant was discovered in the first light observation and found later in the archival and images a the analysis of these data does not show statistically significant variability of the source a because of... | it is thought to be a type ii supernova caused by explosion of a very massive wolf a rate star a been a becker a blair 1987 a a optical observations of as a show numerous oxygen a rich fast a moving knots a fms a a with velocities of about 5000 pm s a and slow a moving quasi a stationary flocculi a with typical velocit... |
758 | suppose that you have an abstract for a scientific paper stars form in dense cores of molecular clouds that are observed to be significantly magnetized a in the simplest case of a laminar a non a turbulent a core with the magnetic field aligned with the rotation axis a both analytic considerations and numerical simulat... | the field can strongly affect the angular momentum evolution of core collapse and disk formation through magnetic braking a there have been a number of studies aiming at quantifying the effects of magnetic field on disk formation a in the ideal mid limit |
759 | suppose that you have an abstract for a scientific paper recently much attention has been paid to the study of the robustness of interdependent and multiplex networks and a in particular a networks of networks a the robustness of interdependent networks can be evaluated by the size of a mutually connected component whe... | but only recently excite a attention has been drawn toward a previously neglected aspects of complex systems a namely the interactions between several complex networks a rarely single networks are isolated a while it is usually the case that several networks are interacting and interdependent on each other a |
760 | suppose that you have an abstract for a scientific paper the recent discovery of a gravitational wave from the merging of two black holes of about of solar masses each challenges our incomplete understanding of massive stars and their evolution a critical ingredients comprise mass a loss a rotation a magnetic fields a ... | the immediate conclusion a and even the prediction prior to the measurement a was that such heavy bus can only form by stellar evolution at low metallicity a where the mass a loss due to stellar winds is low and hence the stellar remnants can be more massive a a a a a a a belczynski 2016 a a a still heavily debated is ... |
761 | suppose that you have an abstract for a scientific paper we report spatially resolved a time a dependent a magnetization reversal measurements of an fe single molecular magnet using a microscopic hall bar array a we found that under some conditions the molecules reverse their spin direction at a resonance field in the ... | all wires are thermally connected to the my a typical sample dimensions are a a a mm a |
762 | suppose that you have an abstract for a scientific paper critical behavior of the infrared reflectivity of rusr ceramics is observed near the superconducting a of a and magnetic a 133 a transition temperatures a the optical conductivity reveals the typical features of the -axis optical conductivity of strongly underdon... | it is suggested that there is a field a induced spin reorientation a and that already at moderate fields the order becomes predominately ferromagnetic a at the same time transport and heat a capacity measurements show that ru-1212 behaves like a typical underdone curate superconductor with the onset of superconductivit... |
763 | suppose that you have an abstract for a scientific paper some tails of ram a pressure stripped galaxies are detected in h a some in h a and some in a a ray a but never all three so far a a we use numerical simulations to probe the conditions for the production of a a ray bright tails a demonstrating that the primary re... | this calculation is uncertain due to difficulties in determining the three dimensional galaxy velocity a another assumption implicit in this calculation is that the observed tail provides the true length of the stripped gas a |
764 | suppose that you have an abstract for a scientific paper using spectral data from non a strange and strange harmonic decays a flavor a breaking chiral sum rules involving the flavor and current a current two a point functions are constructed and used to determine the nolo low a energy constant combinations a and a the ... | excite a and a reduced minimal set of operators subsequently found in refs a the minimal nolo form involves additional less a in contact and in non a contact terms a in what follows |
765 | suppose that you have an abstract for a scientific paper the relaxation times over which dissipative fluxes restore their steady state values have been evaluated for a pion gas using the 14-moment method a the effect of the medium has been implemented through a temperature dependent cross a section in the collision int... | however a a consistent formulation of relativistic dissipative fluid dynamics is far from trivial a the first order theories are seen to lead to instabilities due to causal propagation of perturbations a |
766 | suppose that you have an abstract for a scientific paper we consider high energy electron scattering by hydrogen atoms in the presence of a laser field of moderate power and higher frequencies a if the field is a superposition of a linearly and a circularly polarized laser beam in a particular configuration a then we c... | a a circularly polarized a a light excite a here we investigate the effect of the photon state of polarization a a item a of its felicity a in laser a assisted high energy electron a hydrogen scattering a |
767 | suppose that you have an abstract for a scientific paper we have developed a new methodology and a time a domain software package for the estimation of the oscillation frequency and the phase noise spectrum of non a linear noisy microwave circuits based on the direct integration of the system of stochastic differential... | the main aim of this report is to establish a theoretical framework for dealing with the noise sources and non linearities present in these oscillators a introduce a new methodology to calculate the resonance frequency and evaluate the time responses a waveforms a for various voltages and currents in the circuit withou... |
768 | suppose that you have an abstract for a scientific paper we consider two alternative tests to the higher criticism test of donor and in a a ann a statist a a a of a a 2004 a 962994 a for high a dimensional means under the sparsity of the nonzero means for sub a gaussian distributed data with unknown column a wise depen... | motivated by the high a dimensional applications arising in genetics a finance and other fields a the current paper focuses on testing high a dimensional hypotheses the specifications for the sparsity and faintness in the above are the following a there are nonzero a a signals a for a a which are sparse since the signa... |
769 | suppose that you have an abstract for a scientific paper we present numerical and analytical results for a special kind of one a dimensional probabilistic cellular automaton a the so called romany a intel automaton a it is shown that the phase boundary separating the active and the recently found chaotic phase exhibits... | a fig a time a dependence of the activity for and various values of a the system size is a concerning the statistical error we observe that all runs using different random numbers yield curves that are indistinguishable on this scale a |
770 | suppose that you have an abstract for a scientific paper we present the first direct comparison between palmer line and panchromatic see a based frs for galaxies a for this comparison we used of star a forming galaxies selected from the misfire deep evolution field a model a survey a with detections for h and at least ... | a a a a a a the a switzer space telescope a and a herschel space observatory a opened a new window into measuring biometric frs by allowing us to directly correct the widely a used sfrsuv a for dust a obscured star formation a edge a a a a a a a a a a a a a a a a a a a a however a despite their common use a the avoir f... |
771 | suppose that you have an abstract for a scientific paper we report the discovery of gas streaming motions along nuclear spiral arms towards the liner nucleus of the galaxy ngc6951 a the observations a obtained using the mos integral field spectrograph on the gemini north telescope a yielded maps of the flux distributio... | recent observations have revealed that structures such as small a scale disks or nuclear bars and associated spiral arms are frequently observed in the inner kiloparsec of active galaxies a erwin a spare 1999 a pogge a martini 2002 a line it al a 2003 a a in a recent work a |
772 | suppose that you have an abstract for a scientific paper we investigate the presence of off a diagonal long a range order in a harmonically confined two a dimensional bose gas a in the noninteracting case a an analytical calculation of the the finite a temperature one a particle density martin provides an exact descrip... | a a a such that a be is also known to theoretically occur with the critical temperature remaining unchanged a note that this is not the usual thermodynamic limit a which in cd would demand that a resulting in no be a see also ref a |
773 | suppose that you have an abstract for a scientific paper recent theoretical works have shown that matter swapping between two parallel braneworlds could occur under the influence of magnetic vector potentials a in our visible world a galactic magnetism possibly produces a huge magnetic potential a as a consequence a th... | such evidences are expected to be obtained through high energy collisions excite a but it has been also demonstrated that some detectable effects could also be observed at low energy excite a this is the topic of the present paper a some authors have early underlined or suggested that the particles of the standard mode... |
774 | suppose that you have an abstract for a scientific paper we consider modified gravity models involving inverse powers of fourth a order curvature invariants a using these models equivalence to the theory of a scalar field coupled to a linear combination of the invariants a we investigate the properties of the propagati... | a we investigate the propagating degrees of freedom of the so a called cadet model excite a there already exist detailed studies of the newtonian limit excite and the supernovae constraints excite for this model a here we derive conditions that they be free of ghosts a and that they have a real propagation speed less t... |
775 | suppose that you have an abstract for a scientific paper imperative programmers often use cyclically linked trees in order to achieve of a navigation time to neighbours a some logic programmers believe that cyclic terms are necessary to achieve the same in logic a based languages a an old but little a known technique p... | essentially this representation is required by the document object model excite a for example a cyclically linked trees in imperative languages such as java provide constant time navigation in any of the four directions a up a down a left a right a and also constant time and constant space editing a insert a delete a r... |
776 | suppose that you have an abstract for a scientific paper interference is a major performance bottleneck in heterogeneous network a helmet a due to its multi a tier topological structure a we propose almost blank resource block a barb a for interference control in helmet a when an barb is scheduled in a macro is a a res... | there has been much research conducted on rom optimization for traditional cellular networks a in excite a the authors considered power and user scheduling in single a carrier cellular networks a in excite a |
777 | suppose that you have an abstract for a scientific paper the length spectra of flat three a dimensional dielectric resonators of circular shape were determined from a microwave experiment a they were compared to a semiclassical trace formula obtained within a two a dimensional model based on the effective index of refr... | these provide approximate solutions in terms of properties of the corresponding classical system a in the case of dielectric cavities a the corresponding classical system is an open dielectric billiard a inside |
778 | suppose that you have an abstract for a scientific paper we demonstrate a state reconstruction technique which provides either the wigner function or the density matrix of a field mode and requires only avalanche photodetectors a without any phase or amplitude discrimination power a it represents an alternative to quan... | a there is an unavoidable takeoff between the complexity of the detection scheme and the amount of extractable information a which can be used to reconstruct the quantum state excite a currently a the most effective quantum state reconstruction technique for the radiation field is quantum homodyne tomography excite a w... |
779 | suppose that you have an abstract for a scientific paper in this paper the four a dimensional a and a space a velocity cosmological general relativity of carmel is developed by a general solution of the einstein field equations a the holman metric is applied in the form where is the metric tensor a we use coming coordi... | is held fixed a a and measurements are referred to the present epoch of cosmic time a this is a reasonable approach since the time duration over which observations are made is negligible compared to the travel time of the emitted light from the distant galaxy a |
780 | suppose that you have an abstract for a scientific paper we derive an analytical gauge a invariant formula between the polyakov loop and the dirac eigenvalues in cd a item a a in ordinary periodic square lattice cd with odd a number temporal size a here a denotes the dirac eigenstate a and temporal link a variable oper... | the standard order parameter of chiral symmetry breaking is the quark condensate a and it is directly related to low a lying dirac modes a as the banks a washer relation indicates excite a here a dirac modes are eigenmodes of the dirac operator a which directly appears in the cd lagrangian a |
781 | suppose that you have an abstract for a scientific paper the masses and radii of low a magnetic field neutron stars can be measured by combining different observable quantities obtained from their a a ray spectra during thermonuclear a a ray bursts a one of these quantities is the apparent radius of each neutron star a... | moreover a the relatively small number of a a ray bursts observed by early satellites from each individual source made it impossible to assess systematic uncertainties related to the degree of anisotropy of the thermonuclear burning on the neutron a star surface a or of the obscuration by and the reflection off the acc... |
782 | suppose that you have an abstract for a scientific paper the a a ray emission from normal elliptical galaxies has two major components a soft a key a emission from diffuse gas and harder a key a emission from populations of accreting a low a mass a stellar a a ray binaries a lab a a if the lab population is intimately ... | populations of lbs are also expected in elliptical simply by analogy with detections of discrete lab sources in nearby spheroids such as the bulges and halos of our galaxy and my a format a jones a tucker 1985 a manizales a fabian a trinchieri 1987 a a as well as in the radio galaxy centaurus a a turner it al a 1997 a ... |
783 | suppose that you have an abstract for a scientific paper we present the first dedicated a a ray study of the supernova remnant a sir a g32.8.1 a yes of a with a suzaku-. a a ray emission from the whole sir shell has been detected for the first time a the a a ray morphology is well correlated with the emission from the ... | recent very high energy a the a gamma a ray observations with a h.e.s.s a a a a magic a a and a merits a are continually revealing sirs as sites for energetic particles accelerated at sir shocks up to the tel range excite a |
784 | suppose that you have an abstract for a scientific paper recent observations of the diffuse galactic -ray emission a de a by the a fermi a large area telescope a a fermi--lat a have shown significant deviations a above a few get until about 100 get a from de models that use the gallop code for the propagation of cosmic... | a a a a a a for a review a see excite a |
785 | suppose that you have an abstract for a scientific paper stellar multiplicity lies at the heart of many problems in modern astrophysics a including the physics of star formation a the observational properties of unresolved stellar populations a and the rates of interacting binaries such as cataclysmic variables a a a r... | stellar interactions are also the cause of the anomalous surface abundances measured in a stars a cd stars a and the majority of carbon a enhanced metal a poor stars excite a the rates of these phenomena depend on the multiplicity properties such as the fraction of stars with companions and the distributions of separat... |
786 | suppose that you have an abstract for a scientific paper observations and numerical magnetohydrodynamics a mid a simulations indicate the existence of outflows and ordered large a scale magnetic fields in the inner region of hot accretion flows a in this paper we present the self a similar solutions for advection a dom... | adams only exist below a critical mass accretion rate a below this accretion rate a the rate of radiative cooling is so weak that the viscous heating is balanced by the advection a with the increase of accretion rate a |
787 | suppose that you have an abstract for a scientific paper we study the possibility that primordial magnetic fields generated in the transition between inflation and reheating posses magnetic felicity a a the fields are induced by stochastic currents of scalar charged particles created during the mentioned transition a w... | this result challenges the generally accepted mechanism of magnetogenesis a namely the amplification of a primordial field of gauss by a mean field dynamo excite acting during a time of the order of the age of the structure a either the primordial fields are more intense so the galactic dynamo saturates in a shorter ti... |
788 | suppose that you have an abstract for a scientific paper we present statistics a a a statistics a based only on random variable a not random value a with a mean squared error of mean estimation as a concept of error a a and you have already written the first three sentences of the full article a sec a a remark a a nota... | of dots of -j^n of -j of a a multiplied by and substituted into a 2--j-0 of a a a e-2e-m^2+e-j a m^2a of a a a ^2 of ^2 |^i-j -ij| a ^2 |^i-j -ii a ^i-j| of a a a ^2 pm a ^2 ^i-j -ij a amp ^2 ^i-j -ii a ^i-j a a give the minimized variance of the field under estimation a of a a ^2 a a pm a ^i-j -ij a a -j a a a a a and... |
789 | suppose that you have an abstract for a scientific paper we consider the derived categories of modules over a certain family a a of graded rings a and floor homology of lagrangian intersections in the symplectic manifolds which are the minor fibres of simple singularities of type we show that each of these two rather d... | the tools needed for a systematic study of this question are not yet fully available a therefore we concentrate on a single example a which is just complicated enough to indicate the depth of the relationship a |
790 | suppose that you have an abstract for a scientific paper the difficulty in producing precisely timed and controlled quantum gates is a significant source of error in many physical implementations of quantum computers a here we introduce a simple universal primitive a adiabatic gate teleportation a which is robust to ti... | however notice that the initial ground state is the eigenstate of and and the final ground state is the eigenstate of the and a just as in anisotropic exchange protocol a but with the signs flipped a further there are no level crossing in a linear ramping between these two hamiltonian a and the gap is a constant occurr... |
791 | suppose that you have an abstract for a scientific paper recent results on harmonium decays are reviewed which includes two a three and four a body decays of states a observations of y4260 a through transitions a precise measurements of a as well as a a and you have already written the first three sentences of the full... | while many analyses are currently being carried out a in this note we present recent results on multi a body decays which employed the are a existing a a sample a we also present recent studies on decays of one of the exotic states a y4260 a a as well as precision measurement on that has an implication on properties of... |
792 | suppose that you have an abstract for a scientific paper using the mathewson a papapetrou a dixon a mid a equations a we investigate the trajectories of a spinning particle starting near in a kerr field and moving with the velocity close to the velocity of light a is the boyer a linguist radial coordinate of the counte... | however a the description of particle motion by geodesics is restricted to a skinless particle a the motion of a spinning test particle is described by the mathewson a papapetrou a dixon equations a of a a where is the particle a velocity a is the tensor of spin a and are a respectively a the mass and the variant deriv... |
793 | suppose that you have an abstract for a scientific paper we present a search for of i in the spectra of nine sos taken with keck a hires a we detect six systems with in the redshift intervals where of i falls edward of the ly forest a four of these lie towards sass j1148 a 5251 a a a this imbalance is unlikely to arise... | however a excite found the evolution of transmitted flux over to be consistent with a smoothly decreasing ionization rate and not indicative of a sudden jump in the ly optical depth at a significant variations in the fraction of transmitted flux are common among sightings at the same redshift excite a while the spectru... |
794 | suppose that you have an abstract for a scientific paper we summarize the progress in neutrino astrophysics and emphasize open issues in our understanding of neutrino flavor conversion in media a we discuss solar neutrinos a core a collapse supernova neutrinos and conclude with ultra a high energy neutrinos a a and you... | this discovery is fundamental for particle physics a for astrophysics and for cosmology a neutrino oscillations is an interference phenomenon among the mass eigenstates a that occurs if neutrinos are massive and if the mass a propagation basis a and the flavor a interaction basis a do not coincide a |
795 | suppose that you have an abstract for a scientific paper rumour detection is hard because the most accurate systems operate retrospectively a only recognising rumours once they have collected repeated signals a by then the rumours might have already spread and caused harm a we introduce a new category of features based... | the combination of ease and fast pace of sharing information provides a fertile breeding ground for rumours a false and disinformation a social media users tend to share controversial information in a order to verify it a while asking about for the opinions of their followers a that it a |
796 | suppose that you have an abstract for a scientific paper static properties of a bose a fermi mixture of trapped potassium atoms are studied in terms of coupled gross a pitaevskii and thomas a fermi equations for both repulsive and attractive bose a fermi interatomic potentials a qualitative estimates are given for solu... | along with a further progress in the study of bose a einstein condensed systems a a similar technique is being extended to create a degenerate gas of fermion atoms a where a number of theoretical studies have been made a to realize such a degenerate fermion system that requires a still lower temperature than bose syste... |
797 | suppose that you have an abstract for a scientific paper after a short review of the recent developments in studies of neutrino a nucleus interactions a the predictions for double a differential and integrated charged current a induced quasielastic cross sections are presented within two different relativistic approach... | this has been ascribed either to effects in the elementary neutrino a nucleon interaction a or to nuclear effects a the most poorly known ingredient of the single nucleon cross section is the cutoff parameter employed in the dipole prescription for the axial form factor of the nucleon a which can be extracted from and ... |
798 | suppose that you have an abstract for a scientific paper in this work a numerical simulations were used to investigate the gravitational stochastic background produced by coalescence occurring up to of double neutron star systems a the cosmic coalescence rate was derived from monte carlo methods using the probability d... | based on these results a we have predicted a detection rate of one event every 125 and 148 years by initial logo and virgo respectively and up to a detections per year in their advanced configurations a besides the emission produced by the coalescence of the nearest dos a the superposition of a large number of unresolv... |
799 | suppose that you have an abstract for a scientific paper we derive a formula describing the adiabatically pumped charge through an interacting quantum dot within the scattering matrix and green a function approach a we show that when the tunnelling rates between the leads and the dot are varied adiabatically in time a ... | the interest in the pumping phenomenon has shifted then to the experimental investigations of confined nanostructures a as quantum dots a where the realization of the periodic time a dependent potential can be achieved by modulating gate voltages applied to the structure a in case of interacting electrons the computati... |
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