A cognitive psychologist explores how smartphones, pop-up ads, and other distractions are impacting our attention spans—and what we can do to improve concentration. We are in the midst of an attention crisis—caused in large part by our smartphones. The a constant stream of information is making it harder and hard to concentrate. In this book, attention expert and cognitive psychologist Stefan Van der Stigchel explains how concentration works and offers advice on how to stay focused in a world of beeping smartphones, channel surfing, live-tweeting, pop-up ads, and other distractions. The good news is that we now know more about brain and behavior than ever before, and Van der Stigchel draws on the latest scientific findings to explain: • How the battle for our attention began long before the digital era • Why our phones are so addictive • The importance of working memory and how to increase its capacity • Why multitasking is bad for our concentration—as seen in the Best Picture debacle at the 2017 Oscars • The positive effects of taking “tech breaks”, meditation, and daydreaming • And much more! We can win the battle for our attention, Van der Stigchel argues, if we have the knowledge and the tools to do it.

This perennial best-seller by a distinguished educator assembles 36 mental and physical exercises for taming the natural drifting of the mind. Newly designed edition of a practical manual for success.

The observation of the concentration of measure phenomenon is inspired by isoperimetric inequalities. This book offers the basic techniques and examples of the concentration of measure phenomenon. It presents concentration functions and inequalities, isoperimetric and functional examples, spectrum and topological applications and product measures.

We are all overwhelmed with technological input in our daily lives – whether it is our mobile phone ringing, our Blackberry bleeping or emails that pour in endlessly – we are all becoming hyperstimulated and unable to switch on (concentrate) or switch off (relax) because we’re all on permanent standby. As a result, we have lost the art of concentrating properly. Luckily, this cutting edge personal development book is here to help readers navigate their way through the deluge and provides the tools we need to learn how to concentrate and focus. Rooted in scientific fact and research, it includes a detailed look at how your brain works, what inhibits brain function and concentration and covers things such as lack of down-time, distraction, poor lifestyle habits and stress. Featuring techniques and exercises to help improve concentration, it is guaranteed to help us all improve the way we work and the way we live our lives.

Journey into the depths of your mind to develop laser sharp focus and attention.This book is like no other you have read.It goes deeper into the human mind and condition than any other work.You will learn so much about yourself, including who you are, why you do what you do, and why you can't get yourself to do what it is you want.More importantly, you will learn simple solutions to push past mental, emotional, and physical blocks, no matter how severe, to become the most attentive you possible.With this book, you can finally listen in class, ace that exam, finish the project, earn your degree, write that novel, get a promotion, gain respect, develop relationships, connect with friends, engage with family, be present, and enjoy life fully.Don't procrastinate on such powerful, life changing advice.Begin your journey of stronger focus, attention, and concentration today.

Concentration compactness is an important method in mathematical analysis which has been widely used in mathematical research for two decades. This unique volume fulfills the need for a source book that usefully combines a concise formulation of the method, a range of important applications to variational problems, and background material concerning manifolds, non-compact transformation groups and functional spaces. Highlighting the role in functional analysis of invariance and, in particular, of non-compact transformation groups, the book uses the same building blocks, such as partitions of domain and partitions of range, relative to transformation groups, in the proofs of energy inequalities and in the weak convergence lemmas.