نتایج جستجو برای: size control

تعداد نتایج: 1823357  

Journal: :Journal of the Japanese Society of Revegetation Technology 2003

Journal: :Journal of Japan Institute of Light Metals 1956

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم 1391

in this thesis, we consider a mathematical model of cancer with completely unknown parameters. we study the stability of critical points which are biologically admissible. then we consider a control on the system and introduce situations at which solutions are attracted to critical points and so the cancer disease has auto healing. the lyapunov stability method is used for estimating the un...

2013
Michelle Spence M Barbara E Livingstone Lynsey E Hollywood Eileen R Gibney Sinéad A O’Brien L Kirsty Pourshahidi Moira Dean

BACKGROUND Given the worldwide prevalence of overweight and obesity, there is a clear need for meaningful practical healthy eating advice - not only in relation to food choice, but also on appropriate food portion sizes. As the majority of portion size research to date has been overwhelmingly quantitative in design, there is a clear need to qualitatively explore consumers' views in order to ful...

2017
Michael Bailey Eduardo Dávila Theresa Kuchler Johannes Stroebel

We study the effects of homebuyers’ beliefs about future house price changes on their mortgage leverage choice. We show that, from a theoretical perspective, the relationship between homebuyers’ beliefs and their leverage choice is ambiguous, and depends on the magnitude of a “collateral adjustment friction” that reduces homebuyers’ willingness to adjust their house size in response to beliefs ...

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