نتایج جستجو برای: gravity data baranov

تعداد نتایج: 2464351  

Journal: : 2022

The article presents the theses of descriptive theory metaphor by A.N. Baranov, which is based on provisions cognitive metaphorization processes. analyzes theories metaphor, characterizing role in language and processes thinking themselves. Particular attention paid to modern conceptual its difference from traditional theories.

Journal: :Journal of Algebra and Its Applications 2023

We parameterize countable locally standard Boolean measure algebras by pairs of a Steinitz number and real greater or equal to [Formula: see text] This is an analog the theorems Dixmier Baranov.

Journal: :فیزیک زمین و فضا 0
وحید ابراهیم زاده اردستانی مؤسسه ژئوفیزیک دانشگاه تهران، دانشیار

micro gravity data was collected in a crowded street in tehran where a subway terrain tunnel is to be excavated. the data is corrected for the gravity effects of the surrounding densely built up area with diverse buildings and the bouguer gravity anomalies are computed. the residual gravity anomalies are prepared by removing a trend surface. upward continuation is used to remove the gravity eff...

1994
Alice Rogers Mark Langer

A new (1, 1)-dimensional super vector bundle which exists on any super Riemann surface is described. Cross-sections of this bundle provide a new class of fields on a super Riemann surface which closely resemble holomorphic functions on a super Riemann surface, but which (in contrast to the case with holomorphic functions) form spaces which have a well defined dimension which does not change as ...

2011
Nicolás Rojas Federico Thomas

The exact position analysis of a planar mechanism reduces to compute the roots of its characteristic polynomial. Obtaining this polynomial usually involves, as a first step, obtaining a system of equations derived from the independent kinematic loops of the mechanism. Although conceptually simple, the use of kinematic loops for deriving characteristic polynomials leads to complex variable elimi...

ژورنال: فیزیک زمین و فضا 2014
A Safari H Amin I Foroughi M.A Sharifi

Gravity acceleration data have grand pursuit for marine applications. Due to environmental effects, marine gravity observations always hold a high noise level. In this paper, we propose an approach to produce marine gravity data using satellite altimetry, high-resolution geopotential models and harmonic splines. On the one hand, harmonic spline functions have great capability for local gravity ...

Estimating the gravity anomaly causative bodies boundary can facilitate the gravity field interpretation. In this paper, 2D discrete wavelet transform (DWT) is employed as a method to delineate the boundary of the gravity anomaly sources. Hence, the GRACE’ satellite gravity data is decomposed using DWT. DWT decomposites a single approximation coefficients into four distinct components: the appr...

Journal: :Zootaxa 2013
Takuji Tachi

A new species of Trichoformosomyia, T. abbreviata sp. nov., is described from Sabah, Malaysia. Trichoformosomyia sauteri Baranov is redescribed and it is newly recorded from China, Vietnam and Japan. A key to the three known species of Trichoformosomyia is given and monophyly of the genus is briefly discussed based on adult morphology.

Journal: :فیزیک زمین و فضا 0
mahnaz eskandari m.sc. graduated, department of geophysics, islamic azad university of hamedan, iran vahid ebrahimzadeh ardestani professor, department of earth physics, institute of geophysics, university of tehran, iran

one of the main goals of interpretation of gravity data is to detect location and edges of the anomalies. edge detection of gravity anomalies is carried out by different methods. terracing of the data is one of the approaches that help the interpreter to achieve appropriate results of edge detection. this goal becomes a complex task when the gravity anomalies have smooth borders due to gradual ...

Journal: :فیزیک زمین و فضا 0
عبدالرضا صفری یعقوب حاتم مهدی شاه حیدری

precise geoid determination on islands suffers from the lack of accurate gravity data on the open seas. nowadays, sub-microgal accuracy for the land gravity observations is obtainable. but the sea gravity data which are collected via shipborne techniques, due to the measuring environment at sea area, are usually highly noisy and are contaminated with various systematic errors. on the other hand...

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