نتایج جستجو برای: lee model
تعداد نتایج: 2119956 فیلتر نتایج به سال:
In this paper a multi-factor generalization of Ho-Lee model is proposed. In sharp contrast to the classical Ho-Lee, this generalization allows for those movements other than parallel shifts, while it still is described by a recombining tree, and is stationary to be compatible with principal component analysis. Based on the model, generalizations of duration-based hedging are proposed. A continu...
Seventeen patients with polycystic ovarian disease (peOD) were treated by laparoscopic ovarian electrocauterization (LEC). Ten were admitted to hospital for infertility, four for hirsutism, two for severe scalp hair loss, and one for abnormal uterine bleeding. Four of the patients were virgins. We had 50% (5 of 10) pregnancies and 88% (15 of 17) showing a decline in testosterone levels aft...
Lokale Praxis und globale Informationsund Kommunikationstechnik (IT) gehen immer dann eine sichtbare Verbindung ein, wenn IT eingesetzt wird, um Echtzeit-Informationen an einen anderen Ort zu übertragen, so wie dies z.B. durch Mobiltelefone/ MMS, ferngesteuerte Sensoren oder Live-Webcams geschieht. Diese Arbeit beschreibt eine Feldstudie zu IT-unterstützter Wartungsarbeit innerhalb der Infrastr...
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