Tokamak start-up is characterized by low electron densities and strong electric fields, in order to quickly raise the plasma current temperature, allowing fully ionize magnetic flux surfaces form. Such conditions are ideal for formation of superthermal electrons, which may reduce efficiency ohmic heating prevent a healthy thermal fusion plasma. This particular concern ITER where engineering lim...

This study introduces a real option model to investigate how fiscal policy affects representative firm's investment decision and measure its welfare effects. On the one hand, effects of financial instability on optimal timing probability default are studied. other it is shown net present value an project, tax revenue generated influenced by instability. Then, comparison start-ups, mature oblige...

Kelime anlamı başlamak olan ve başarılı bir iş modeli oluşturmak için kurulan yapıyı ifade eden start-up’lar ülkemizde de son yıllarda önem kazanan kavram halini almaya başlamıştır. Türkiye’de yeni start-up kavramının henüz Türkçe tam karşılığı yoktur. Bu nedenle gerçekleştirilen bilimsel yayın sayısı da oldukça azdır. çalışmanın amacı kavramını daha iyi anlamak Türkiye’deki ekosisteminin mevcu...

We review the growing literature on relationship between venture capital (VC) booms and start-up financing, focusing three broad areas. First, we discuss drivers of large inflows into VC asset class, particularly in recent years, which are related to but also distinct from macroeconomic business cycles stock market fluctuations. Second, emerging real effects financing booms. A particular focus ...

INTRODUCTION This article investigates various improvements to two existing finite volume (fv) algorithms, specifically constructed to solve transient viscoelastic flow problems. Here, we consider model problems to identify fundamental algorithmic advances. Two alternative fv-approaches are advocated and contrasted for their properties, a hybrid cell-vertex scheme and a cell-centred staggered-g...