Bubbles in modularity

Bubbles in Modularity

We provide a global technique called neatening for the study of mod ularity of left linear Term Rewriting Systems Objects called bubbles are identi ed as the responsibles of most of the problems occurring in mod ularity and the concept of well behaved from the modularity point of view reduction said neat reduction is introduced Neating consists of two steps the rst is proving a property is modu...

Bubbles In Tehran Stock Exchange

Evaluation of Multiple Bubbles in the Stock Market of Tehran

عدم تشخیص حباب‌های قیمت دارایی و نوع آن (یگانه و چندگانه) موجب اثرات مخربی بر اقتصاد می‌شود. ابزارهای اقتصادی جدید، نه تنها تحلیل رفتار انفجاری ملایم حباب را ممکن گردانیده؛ بلکه تعیین تاریخ شروع و خاتمه آنها را نیز مهیا کرده است. هدف مطالعه حاضر کشف حباب‌های قیمت بورس اوراق بهادار تهران و شرکت فرابورس ایران و تعیین تاریخ‌های شروع، انفجار و محو کامل حباب در دوره 01/1389 تا 01/1395 است. در این ر...

Plugging in and into code bubbles: the code bubbles architecture

Code Bubbles is an attempt to redefine the user interface for an integrated programming environment. As it represents a whole new user interface, implementing it as a plug-in is inherently difficult. We get around this difficulty by combining two different plug-in architectures, a standard one based on registrations and callbacks, and a message-based one that puts the plug-in at arm’s length an...

Buoyant Bubbles in a Cooling Intracluster Medium I. Hydrodynamic Bubbles

Aims. Over the past several years, numerous examples of X-ray cavities coincident with radio sources have been observed in socalled “cool core” clusters of galaxies. Motivated by these observations, we explore the evolution and the effect of cavities on a cooling intracluster medium (ICM) numerically, adding relevant physics step by step. Methods. In this paper we present a first set of hydrody...