Review Colloquy: The Exterminating Angel

The Angel wins

The angel-devil game is played on an infinite two-dimensional “chessboard” Z. The squares of the board are all white at the beginning. The players called angel and devil take turns in their steps. When it is the devil’s turn, he can turn a square black. The angel always stays on a white square, and when it is her turn she can fly at a distance of at most J steps (each of which can be horizontal...

Exterminating the Cyber Flea: Irregular Warfare Lessons for Cyber Defence

Traditional approaches to tactical Computer Network Defence (CND), drawn from the lessons and doctrine of conventional warfare, are based on a team of deployed security professionals countering the adversary’s cyber forces. The concept of the adversary in cyberspace does not fit neatly into the conventional military paradigms. Rather than fighting an identifiable foe, cyber adversaries are clan...

the impact of peer review on efl reviewers writing proficiency

امروزه تصحیح همکلاسی در کلاسهای نگارش یکی از اجزاء لاینفک کلاسهای دانش آموز محور است. تاثیرات مفید تصحیح همکلاسی بر زبان آموزان، معلمان را متقاعد کرده است که علیرغم صرف زمان، انرژی و توان بسیار، از این شیوه ی آموزشی در کلاسهای آموزش نگارش بهره بگیرند. تحقیق حاضر بر آن است تا با مقایسه دو گروه از یادگیرندگان زبان انگلیسی، تاثیر تصحیح همکلاسی را بر توانایی نوشتاری آنها نشان دهد. 122 خانم زبان آمو...

Entrepreneur - Business Angel Relationships

This paper examines the logics and expectations of entrepreneurs and business angels prior to going into a relationship. Comparisons of the entrepreneurs and the business angels show difference regarding their confidence about their own mind-sets and expectations. The findings are discussed taking an institutional approach; an exogenous institutionalism is influencing the actor, as his logic an...

The Guardian Angel of CPR