نتایج جستجو برای: respectively inverse

تعداد نتایج: 769272  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده ریاضی 1391

در این پایان نامه مباحثی در مورد نیم گروه های معکوس توپولوژیکی اولیه (مطلقا) h-بسته و فشرده (شمارایی) بدست می آوریم و ساختار نیم گروه های معکوس توپولوژی فشرده شمارایی و نیم گروه های معکوس توپولوژی همنهشت-آزاد را توصیف می کنیم و نشان می دهیم که نیم گروه دو دوری نمی تواند در نیم گروه معکوس توپولوژی فشرده شمارایی نشانده شود. we present some discussions about compact (countably) and (absolutely) h...

Journal: :مدیریت خاک و تولید پایدار 0
حسین کاظمی عضو هیات علمی گروه زراعت دانشگاه علوم کشاورزی گرگان

in this research, the spatial distribution of fe, cu, zn and mn on agricultural lands of golestan province were evaluated using different interpolation methods such as, kriging, inverse distance weighted, local polynomial, inverse multiquadric and radial basis function. thus, 505 soil samples were provided from fields during 2008 and micronutrients rates were measured for each sample. the perfo...

2010
Irène Durand Géraud Sénizergues Marc Sylvestre

For the whole class of linear term rewriting systems and for each integer k, we define k-bounded rewriting as a restriction of the usual notion of rewriting. We show that the k-bounded uniform termination, the k-bounded termination, the inverse k-bounded uniform, and the inverse kbounded problems are decidable. The k-bounded class (BO(k)) is, by definition, the set of linear systems for which e...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1375

chapter two presents three m-admissible function algebras ab, bd, and sl, to construct the universal abelian, band, and semilattice compactifications, respectively. the main results are (11.3), (12.3), and (12.4). some inclusion relationships between these function algebras and the other well-known ones, presented in section 8, are made via the devico of compactifications. chpter three is about...

Journal: :Annual Meeting of the Berkeley Linguistics Society 1989

2012
Rui P. Chaves

Abstract So-called respectively readings have posed serious challenges for theories of syntax and semantics. Sentences like George and Martha respectively denounced and were denounced by the governor (McCawley 1998) show that although the conjoined verbal expressions share the same syntactic subject, they do not predicate that subject in the same way; George (not Martha) denounced the governor,...

Journal: :iranian journal of cancer prevention 0
m montazer haghighi r radpour m vahedi sr mohebbi f khatami f derakhshan

abstract: methylenetetrahydrofolate reductase (mthfr) is a key enzyme regulating folate metabolism, which affects dna methylation and synthesis. one of the most important polymorphisms identified in the mthfr gene is c677t. mthfr activity is lowered in individuals with 677tt genotype. using pyrosequencing, we analyzed the mthfr genotypes in 118 colorectal cancer patients and 189 normal matched ...

Journal: :energy equipment and systems 0
mahdi nili-ahmadabadi department of mechanical engineering, isfahan university of technology, isfahan 84156-83111, iran farzad mokhtarinia department of mechanical engineering, isfahan university of technology, isfahan 84156-83111, iran mehdi shirani subsea r&d center, isfahan university of technology, isfahan 84156-83111, iran

the purpose of this study is to improve the aerodynamic performance of wind turbine blades, using the ball-spine inverse design method. the inverse design goal is to calculate a geometry corresponds to a given pressure distribution on its boundaries. by calculating the difference between the current and target pressure distributions, geometric boundaries are modified so that the pressure differ...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده علوم 1393

in this thesis, structural, electronical, and optical properties of inverse pervskite(ca3pbo) in cubic phase have been investigated.the calculation have been done based on density functional theory and according to generalized gradiant approximate (gga) as correlating potential. in order to calculate the configurations, implementing in the wien2k code have been used from 2013 version. first of ...

1997
Dirk Maiwald Dieter Kraus

This paper addresses the calculation of moments of complex Wishart and complex inverse Wishart distributed random matrices. Complex Wishart and complex inverse Wishart distributed random matrices are used in applications like radar, sonar, or seismics in order to model the statistical properties of complex sample covariance matrices and complex inverse sample covariance matrices, respectively. ...

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