Diierencing of time-dependent seismic monitor surveys requires that datasets are collected and processed consistently. Inconsistencies can result in data diierence noise great enough to obscure any reservoir changes. Inversion applied to each dataset may account for some of these inconsistencies. As an example, if the shape, temporal location, or radiation pattern of the seismic energy source i...

BACKGROUND There is little previous research examining whether measures of working memory are related to educational achievement in children with intellectual disabilities (ID). METHODS A battery of working memory and achievement measures was administered to 11- to 12-year-old children with ID; younger typically developing children of comparable mental age were also assessed. RESULTS The wo...

We introduce an operad which acts on the Gerstenhaber-Schack complex of a prestack as defined by Dinh Van and Lowen, in particular allows us to endow this with underlying $L_{\infty}$-structure. make use $\operatorname{Quilt}$ was used Hawkins order solve presheaf case. Due additional difficulty posed presence twists, we have fundamentally different way (even for presheaves) allow extension pre...

Abstract Full-waveform inversion (FWI) of limited-offset marine seismic data is a challenging task due to the lack refracted energy and diving waves from shallow sediments, which are fundamentally required update long-wavelength background velocity model in tomographic fashion. When these events absent, reliable initial necessary ensure that observed simulated waveforms kinematically fit within...

Abstract One of the primary purposes seismic stratigraphy is to evaluate components layer relationships within a depositional chronology. Prestack images contain wealth information, such as variations in offset and azimuth event, naturally produce higher-resolution facies analysis results than poststack data. However, prestack data usually suffer from potential unreliability issues due low sign...

in iran, the majority of vegetable oil producers , use pet for packaging their products . due to high solubility of pet oligomers in the oils , and shelf life of liquid oils , it is expected that some compounds migrate into the oil . this study was carried out to determine the amount of migration of terephtalates from pet bottles into sunflower oil and the effect of temperature and storage time...

Aesthetic Session 1 Abstracts presented at the American Society of Plastic Surgeons (ASPS) 2016 annual meeting were not initially published with the following supplement to PRS Global Open: September 2016 Volume 4 PSTM 2016 Abstract Supplement 9S. The American Society of Plastic Surgeons regrets this error. The Aesthetic Session 1 Abstracts were published after the initial publication of the su...

I apply the iterative hyperbolic Radon transform to CMP gathers to create a velocity panel where multiples and primaries are separable. The velocity panel is created using three different inversion schemes: (1) l2 norm inversion, (2) l1 norm inversion and (3) l1 norm with l1 regularization inversion. The third technique is particularly efficient at separating primaries and multiples in the pres...

Abstract The efficient use of working memory (WM) increases the potential a learner’s cognitive abilities in learning through multimedia. present study aims to explore role vocabulary multimedia input. In particular, we possible associations between two components WM – executive and phonological short-term (PSTM) effects three types input conditions (Definition + Word information Video, Definit...

Velocity model estimation from seismic data using prestack depth migration is an un-derdetermined problem: there are many subtly diierent models which are not kinematically equivalent. As these models can give rise to dramatically diierent interpretations and decisions there is a clear need for a selection criterion in order to choose the "best" (i.e. geologically most plausible) one. Interpret...