نتایج جستجو برای: one can realize that

تعداد نتایج: 7517978  

2015
Filippo Biscarini Stefano Biffani Alessandra Stella

S e presentan dos métodos que se pueden utilizar como alternativas al GWAS para localizar QTLs en ganado. El primero se centra en el análisis de secuencias de homocigosis (runs of homozygosity, ROH) en grupos de animales (p.ej. casos y controles); el segundo es un método de remuestreo basado en la frecuencia de inclusión de los SNP en modelos predictivos. Las ROH se aplicaron a la identificació...

Journal: :Memorias do Instituto Oswaldo Cruz 2001
A F Seidl A S Moraes R A Silva

The impact of three treatment strategies for Trypanosoma evansi control on horse mortality in the Brazilian Pantanal based on four size categories of cattle ranches is explored. The region's 49,000 horses are indispensable to traditional extensive cattle ranching and T. evansi kills horses. About 13% of these horses would be lost, annually, due to T. evansi if no control were undertaken. One pr...

2014
Luis García-Guereta Federico Gutiérrez-Larraya

Mientras que los anillos incompletos asintomáticos pueden mantenerse bajo vigilancia9,10. La asociación de RTS y anillo vascular completo es poco frecuente. Es importante que ante la sospecha de anomalías cromosómicas los pacientes sean valorados por el cardiólogo pediatra para su diagnóstico. Las técnicas de imagen no invasivas son de ayuda para la delimitación de la anatomía precisa y la plan...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی 1392

the main purpose of the present study was to investigate the relationship between listening proficiency and metacognitive listening strategies awareness among low, mid, and highly self-regulated students. three hundred and seventy one efl students participated in this study (all grade 3 and 4 high-school students who were studying in khansar in academic year 1391-92). to gather the data, three ...

1999
Maki K. Habib

The major challenges facing navigation of an autonomous mobile robot and need to be addressed are stem from, incomplete and uncertain knowledge of the environment, unpredictable aspects of real environment and surroundings, sensor limitation and uncertainty of sensory information (range, resolution limits, noise and occlusions), uncertainty in the effects of the robot own action (imperfect actu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده شیمی 1389

in this thesis, phosphorus ylides [phbppy], [no2bppy] and [brbppy] have been synthesized through the formation of phosphonium salt and dihydrogenation, followed by the reaction of pd(oac)2 and the orthopalladated dinuclear complexes [pd(?-cl)(phbppy)]2, [pd(?-cl)(no2bppy)]2 and [pd(?-cl)(brbppy)]2 have been produced. the reaction of dinuclear complexes and bidentate ligands [l = bipy (2,2-bipyr...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات و علوم انسانی 1392

in this study, the relationship between teachers’ creative and critical thinking skills and their reflectivity in teaching was investigated. to this end, three questions were raised. these questions were intended to determine whether there was a significant relationship between teachers’ creative thinking skills and their reflectivity in teaching; whether there was a significant relationship be...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده علوم پایه 1394

for a given riemannian manifold (m,g),it is an interesting question to study the existence of a conformal diffemorphism (also called as a conformal transformation) f : m ! m such that the metric g? = fg has one of the following properties: (i)(m; g?) has constant scalar curvature. (ii)(m; g?) is an einstein manifold.

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