نتایج جستجو برای: f is potential field data
تعداد نتایج: 8626087 فیلتر نتایج به سال:
Dasht Yari plain is nearly 580,000 hectares which is under engraving gully erosion and unfortunately the gully development rate is increased in the recent decades. Satellite images may provide quick, extensive, and valuable information for the interpretation of morphometric characterstics of gully erosion expansion due to having attributes such as time series, relatively low cost, large coverag...
prediction of precipitation is very important. regarding to the non- linear relationships and uncertainty of models, there is no superior and persuasive model among various proposed models to simulate precise precipitation and its amount. wavelet is one of the novel and very effective methods in time series and signals analyzing, that has been considered in the field of hydrology in recent year...
Dasht Yari plain is nearly 580,000 hectares which is under engraving gully erosion and unfortunately the gully development rate is increased in the recent decades. Satellite images may provide quick, extensive, and valuable information for the interpretation of morphometric characterstics of gully erosion expansion due to having attributes such as time series, relatively low cost, large coverag...
Introduction: Generalized anxiety disorder is one of the most common anxiety disorders that cognitive and emotional components have an important role in its developing and persistence. So, the aim of this study was to comparing intolerance of uncertainty, emotion regulation (cognitive reappraisal, suppression), and cognitive avoidance in patients with generalized anxiety disorder and healthy in...
with the introduction of communicative language teaching, a large number of studies have concerned with students’ oral participation in language classrooms. although the importance of classroom participation is evident, some language learners are unwilling to engage in oral activities. this passivity and unwillingness to participate in language classroom discussions is known as “reticence”. rev...
abstract: the potato tuberworm, phthorimaea operculella (zeller), is an important insect pest of potato (solanum tuberosum l.) in the storage and field in most parts of the world especially in tropical and subtropical regions due to its close relationship with the host, high reproductive potential and high economic losses. information on host preference, life table parameters and digestive en...
We derive a single field slow-roll inflaton potential in three intersecting $D7$ branes configuration under type IIB/F-theory compactification. Among resulting K\"{a}hler moduli corresponding to orthogonal directions, two are stabilized via perturbative corrections arising from large volume scenario ($\alpha'^3$) and four graviton scattering amplitude upto one loop level the remaining modulus i...
We investigate a perturbation of a scalar field model (called here the signum-Gordon model) with the potential V (f) = |f |. The perturbation generalizes the signum-Gordon model to the signum-Klein-Gordon model i.e. to the case V (f) = |f | − 1 2λf 2, where λ is a small parameter. Such a generalization breaks the scaling symmetry of the signum-Gordon model. In this paper we concentrate on solut...
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