juan alcacio

"It may be that I have stumbled upon an adequate description of life itself." These modest yet profound words trumpet an imminent paradigm shift in scientific, economic, and technological thinking. In the tradition of Schrödinger's classic What Is Life?, Kauffman's Investigations is a tour-de-force exploration of the very essence of life itself, with conclusions that…

User interface design is a challenging, multi-disciplinary activity that requires understanding a wide range of concepts and techniques that are often subjective and even conflicting. Imagine how much it would help if there were a single perspective that you could use to simplify these complex issues down to a small set of objective principles. In…

"On the day that Mahatma Gandhi was killed, I arrived in Delhi just an hour and a quarter before the tragedy ... the greatest tragedy since the Son of God died on the cross." So begins this compelling account of Gandhi by E. Stanley Jones, the world-renowned missionary evangelist to India during 40 seething years…

“Take time and trouble to keep yourself spiritually fit.” — 1 Tim. 4:7, J. B. Phillips Translation As J. Oswald Sanders points out, true discipleship is more than intellectual assent to a belief in Christ; it involves the whole person and lifestyle. True disciples pursue their Master. They know that God is watching over their…

"Already an international sensation: a debut novel that tells a love story set in two countries in two radically different moments in time, bringing together a young man, his mother, a boa constrictor, and one capricious cat. In 1980s Yugoslavia, a young Muslim girl is married off to a man she hardly knows, but what…

John Keegan's groundbreaking portrayal of the common soldier in the heat of battle -- a masterpiece that explores the physical and mental aspects of warfare The Face of Battle is military history from the battlefield: a look at the direct experience of individuals at the "point of maximum danger." Without the myth-making elements of rhetoric…

Dive into Bitcoin technology with this hands-on guide from one of the leading teachers on Bitcoin and Bitcoin programming. Author Jimmy Song shows Python programmers and developers how to program a Bitcoin library from scratch. You’ll learn how to work with the basics, including the math, blocks, network, and transactions behind this popular cryptocurrency and…

A practical guide to effective business model testing 7 out of 10 new products fail to deliver on expectations. Testing Business Ideas aims to reverse that statistic. In the tradition of Alex Osterwalder’s global bestseller Business Model Generation, this practical guide contains a library of hands-on techniques for rapidly testing new business ideas. Testing Business…

Despite the existence of two barrier systems in the brain, research over the last century has mostly focused on the blood-brain barrier rather than on the blood-CSF barrier. Today, there is a greater understanding of the function of the blood-CSF barrier and of the choroid plexus, a tissue that is the primary site of this…

Do you worry that your business will collapse without your constant presence? Are you sacrificing your family, friendships, and freedom to keep your business alive? What if instead your business could run itself, freeing you to do what you love when you want, while it continues to grow and turn a profit? It’s possible. And…