نتایج جستجو برای: expansion joint

تعداد نتایج: 329063  

Journal: :Frontiers in Energy Research 2023

The rapid growth of distributed generation (DG) and load has highlighted the necessity optimizing their ways integration, as siting sizing significantly impact distribution networks. However, little attention been paid to new substations which are be installed. This paper proposes deep learning-aided joint DG-substation in network stochastic expansion planning. First, model depends on an accura...

2008

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Journal: :International Journal of Online and Biomedical Engineering (iJOE) 2013

Journal: :journal of operation and automation in power engineering 2014
behnam alizadeh shahram jadid

this paper presents an application of benders decomposition to deal with the complexities in the simultaneous generation expansion planning (gep) and transmission expansion planning (tep). unlike the power system operation fields of study, the power system planning methods are not expected to be fast. however, it is always preferable to speed up computations to provide more analysis options for...

2011
Mitsuo OHTA

When many correlative random physical proccesses are passed through nonlinear circuit elements such as detectors or rectifiers and the output random fluctuations are considered, the probability variables defined over positive region are fundamental quantities of engineering interest. First, a general expression of multi-dimensional probability density function in the form of orthogonal series s...

2010
Silvia Gago Dirk Schlatter

In this paper we study various models for web graphs with respect to bounded expansion. All the deterministic models even have constant expansion, whereas the copying model has unbounded expansion. The most interesting case turns out to be the preferential attachment model — which we conjecture to have unbounded expansion, too.

Journal: :wavelets and linear algebra 0
alemeh sheikhhosseini department of pure mathematics, shahid bahonar university of kerman, kerman, iran golamreza aghamollaei department of pure mathematics, faculty of mathematics and computer, shahid bahonar university of kerman, kerman, iran

let ‎x be an ‎‎n-‎‎‎‎‎‎square complex matrix with the ‎cartesian decomposition ‎‎x = a + i ‎b‎‎‎‎‎, ‎where ‎‎a ‎and ‎‎b ‎are ‎‎‎n ‎‎times n‎ ‎hermitian ‎matrices. ‎it ‎is ‎known ‎that ‎‎$vert x vert_p^2 ‎leq 2(vert a vert_p^2 + vert b vert_p^2)‎‎‎$, ‎where ‎‎$‎p ‎‎geq 2‎$‎ ‎and ‎‎$‎‎vert . vert_p$ ‎is ‎the ‎schatten ‎‎‎‎p-norm.‎ ‎‎ ‎‎in this paper‎, this inequality and some of its improvements ...

Journal: :iranian rehabilitation journal 0
atieh ghazvini speech therapy department, university of social welfare and rehabilitation sciences, tehran, iran. majid rafiee speech therapy department, university of social welfare and rehabilitation sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم بهزیستی و توانبخشی (university of social welfare and rehabilitation sciences) fariba yadegari speech therapy department, university of social welfare and rehabilitation sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم بهزیستی و توانبخشی (university of social welfare and rehabilitation sciences) abbas pourshahbaz clinical psychology department, university of social welfare and rehabilitation sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم بهزیستی و توانبخشی (university of social welfare and rehabilitation sciences)

objectives: joint attention is one of the most important prerequisite of language and social development. there are two types of joint attention, initiating joint attention and responding to joint attention. this study examined the development of responding to joint attention in typically developing children in 8-30 month. methods: this study was cross-sectional. 61 children (40 female and 20 m...

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