Showing results by author "Paul Engel" in All Categories

Enzymes are the astonishing tiny molecular machines that make life possible. Each one of these small proteins speeds up a single chemical reaction inside a living organism many millionfold. Working together, teams of enzymes carry out all the processes that collectively we recognize as life, from making DNA to digesting food. This Very Short Introduction explains the why and the how of speeding up these reactions - catalysis - before going on to reveal how we have evolved these catalysts of such extraordinary power and exquisite selectivity.

The challenges of today and tomorrow demand new ways of leading organizations, building collaborations, and creating communities. Since its premiere issue, the award-winning journal Leader to Leader—published by The Drucker Foundation—has presented the best thinking from leaders for leaders. This recording collects some of the best contributions to the journal from the likes of management pioneer Peter F. Drucker, Southwest Airlines leader Herb Kelleher, and Pulitzer Prize-winning author Doris Kearns Goodwin.

La France Baladeuse vous propose une plongée dans l’Hexagone, à travers des portraits d’hommes et de femmes engagés ou passionnés par leur territoire. Une balade made in France originale et immersive, à écouter dans son canapé, dans le bus ou dans le métro. Le podcast « La France Baladeuse » met en lumière celles et ceux qui façonnent nos régions au quotidien. Ils sont artisans, agriculteurs, artistes, militants ou voyageurs et ils ont en commun la même passion : celle de leur territoire, de leur terroir. Dans chaque épisode, je vais à la rencontre d’un invité, chez lui,...

Join a group of Everyday Americans as we learn to read and study the Constitution, and teach the rising generation to live free.