Better methods can’t make up for mediocre theory

Combinatorics , Automata and Number Theory CANT

129 adic, 130 canonical (CNS), 93 Dumont-Thomas, 333, 516 linear, 81 positional, 125 scale, 80, 125 numerical value, 41 S-numerical value, 129 occurrence, 355 odometer, 177, 350, 415, 500, 515 base, 350 ω-equivalent D0L systems, 520 HDOL systems, 164 one-sided shift, 43 orbit, 388 equivalent, 368 strongly, 368 of a word, 43 order genealogical, 24 lexicographic, 24, 342 radix, 24 unit, 365, 366 ...

islanding detection methods for microgrids

امروزه استفاده از منابع انرژی پراکنده کاربرد وسیعی یافته است . اگر چه این منابع بسیاری از مشکلات شبکه را حل می کنند اما زیاد شدن آنها مسائل فراوانی برای سیستم قدرت به همراه دارد . استفاده از میکروشبکه راه حلی است که علاوه بر استفاده از مزایای منابع انرژی پراکنده برخی از مشکلات ایجاد شده توسط آنها را نیز منتفی می کند . همچنین میکروشبکه ها کیفیت برق و قابلیت اطمینان تامین انرژی مشترکان را افزایش ...

RACTICE Make Better Decisions

Why women make better directors

The positive correlation between the presence of female directors on boards and corporate performance suggests that women appear to make better directors than men. But why? Using the Defined Issues Test (DIT) instrument (Rest, 1979, 1986), 624 board directors (75% male; 25% female) were surveyed to determine their reliance on three reasoning methods (i.e., ‘Personal Interest’, ‘Normative’ and ‘...

Can SOCS make arthritis better?

Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by autoimmunity and infiltration of joint synovium by activated inflammatory cells, including neutrophils, macrophages, lymphocytes, plasma cells, and osteoclasts (reviewed in ref. 1). Morbidity in RA occurs secondary to the destruction of cartilage and bone by an inflammatory mass termed the pannus, which consists predom...