Poral相关论文
Constructing a raster - based spatio - temporal hierarchical data model for marine fisheries applica
Marine information has been increasing quickly. The traditional database technologies have disadvantages in manipulating......
Retinal nerve fiber layer and ganglion cell-inner plexiform layer thickness in children with obesity
AIM:To evaluate retinal nerve fiber layer(RNFL)thickness analysis of peripapillary optic nerve head(PONH) and macula as ......
我们能否知道今天哪本书会在百年以后依然畅销,而不会被放进古董博物馆或仅仅昙花一现,成为明日黄花?是否有某种辨识方法让我们辨......
Geochronologic and petrochemical evidence for the genetic link between the Maomaogou nepheline syeni
The Maomaogou nepheline syenite is located at the inner zone of the Emeishan large igneous province and exhibits intrusi......
Optimum selection of common master image for ground deformation monitoring based on PS-DInSAR techni
Considering the joint effects of various factors such as temporal baseline, spatial baseline, thermal noise, the differe......
Among the outstanding and systematically arranged tractures, which areobserved in the earth’s crust, three dominant gr......
Theoretical analysis of thermal effects in fiber laser from the moment when pump is turned on to ste
A theoretical analysis of the pump-induced temperature change and associated thermal phase shift occurring in a fiber la......
To detect the laser doppler signal,the unknown signal is tracked by the known signal using the concept of topological co......
The Effects of Chemical (isotropic) and Anisotropic Etching Processes on the Roughening of Nanocompo
Simulation results of roughening of nanocomposite materials during both isotropicand anisotropic etching processes base......
We design and demonstrate an all-optical temporal differentiator based on a simple Moir fiber grating operated in refl......
Tectonic dynamic system transition, one of the main factors in metallogenesis, controls metallogenic fluid movement and ......
An improved car-following model with consideration of the lateral effect and its feedback control re
A car-following model is presented,in which the effects of non-motor vehicles on adjacent lanes are taken into account.A......
Cinderella is a well-known fairy-tale heroine,whose love and marriage has been considered as a typical pattern.In the ar......
Numerical simulations of the impact of wavefront phase distortions of pump on the beam quality of OP
A numerical model of optical parametric amplification(OPA) is introduced to investigate the impact of wavefront phase di......
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5.颞下-经海绵窦-经岩骨尖入路(Sub-tem-poral transcavernous transpetrous apexapproach): 1)手术要点:平卧位,头后伸15°,转向......
On the basis of the bathymetric records of 371 survey sections in the present Huanghe mouth area from 1996 to 2001, the ......
A new auroral imaging system is reported which is planned to be deployed at Zhongshan Station in Antarctica in the end o......
Differences between onset times of bursty bulk flows (BBFs) of two Cluster satellites in the magneto
This paper using the dataset of BBFs (bursty bulk flows) observed by two Cluster satellites C1 and C4 studies the differ......
Aim:To have a better understanding of the expression and regulation of versicanisoforms in neural precursor cells (NPC)......
The spatial coherence and temporal stability of long-range sound field in shallow water by usingexplosive sources are pr......
Objective To investigate the lateralizing value of ictal face wiping(FW)in patients with refractory mesial temporal lobe......
Recurrent ameloblastoma is common following inadequate excision but rarely presents in the anterior skull base. We prese......
Purpose: To compare the results of combined surgery (phaco-emulsification and trabeculectomy) through one site and two ......
Purpose: To analyse the topographic concordance of conventional automated perimetry (24-2, SITA) and frequency doubling......
Influences of cavity dispersion distribution on the output pulse properties of an all-normal-dispers
In this paper, the influences of the dispersion distribution in the cavity on the output pulse properties of the all-nor......
目的:探讨图形视觉诱发电位(P-VEP)在不同时间频率对原发性青光眼诊断的敏感性。方法:实验分3组:原发性青光眼(PG)组30例51眼、高......
Eight sets of coastal acoustic tomography (CAT) systems were deployed during November 29 to December 10, 2002 at the coa......
A model study on seasonal spatial-temporal variability of the Lagrangian Residual Circulations in th
The spatial distribution and seasonal variation of the tide-induced Lagrangian Residual Circulations (LRC hereafter), wi......
Hydrodynamic Effects on Surface Morphology Evolution of Titanium Alloy under Intense Pulsed Ion Beam
The hydrodynamic effects of molten surface of titanium alloy on the morphology evolution by intense pulsed ion beam(IPIB......
For a given incidence angle at the snow surface, a greater snow density causes a greater change in the incidence angle a......
In this paper an effective MC+FGSST structure is explored, which is appropriate for scalable video coding. The structure......
By analyzing the relationship between Basis Expansion Model (BEM) and Doppler spectrum, this letter proposed a quasi-MMS......
在我们的研究领域中 ,普遍存在动态模糊事件 .而当今 ,随着计算机科学技术的发展 ,人们又试图用计算机来模拟这些具有“动态模糊性......
A new two-stage reduced-dimension space-time adaptive processing(STAP) approach, which combines the subcoherent processi......
A distributed polarization-mode coupling measurement system was designed and implemented using white light interferometr......
Rice cropping systems not only characterize comprehensive utilization intensity of agricultural resources but also serve......
Variation of resistance and infectivity between Pseudomonas fluorescens SBW25 and bacteriophage Ф2 a
Dear Editor,Studies of the coevolutionary dynamics between Pseudomonas fluorescens SBW25 and bacteriophageФ2 can explor......
Pan ××,a school boy aged 13,afterfighting with his school-mate ten days be-fore,felt a pain and swelling on th......
Thirty years have passed since the first report of portal vein embolization(PVE),and this procedure is widely adopted as......
