This is the story of Willoughby, whose new house feels too small and very lonely. It's also the story of an enchanted lion and spectacular wishes come true: of roller coasters, and fast, fast shoes,
Focusing on the application of membranes in an engineering context, this hands-on computational guide makes previously challenging problems routine. It formulates problems as systems of equations solved with MATLAB, encouraging active learning through worked examples and end-of-chapter problems. The detailed treatments of dead-end filtration include novel approaches to constant rate filtration and filtration with a centrifugal pump. The discussion of crossflow microfiltration includes the use of kinetic and force balance models. Comprehensive coverage of ultrafiltration and diafiltration processes employs both limiting flux and osmotic pressure models. The effect of fluid viscosity on the mass transfer coefficient is explored in detail, the effects of incomplete rejection on the design and analysis of ultrafiltration and diafiltration are analysed, and quantitative treatments of reverse osmosis and nanofiltration process analysis and design are explored. Includes a chapter dedicated to
Focusing on the application of membranes in an engineering context, this hands-on computational guide makes previously challenging problems routine. It formulates problems as systems of equations solved with MATLAB, encouraging active learning through worked examples and end-of-chapter problems. The detailed treatments of dead-end filtration include novel approaches to constant rate filtration and filtration with a centrifugal pump. The discussion of crossflow microfiltration includes the use of kinetic and force balance models. Comprehensive coverage of ultrafiltration and diafiltration processes employs both limiting flux and osmotic pressure models. The effect of fluid viscosity on the mass transfer coefficient is explored in detail, the effects of incomplete rejection on the design and analysis of ultrafiltration and diafiltration are analysed, and quantitative treatments of reverse osmosis and nanofiltration process analysis and design are explored. Includes a chapter dedicated to
Every night, the moon outside Willoughby's window gets smaller, and smaller, and smaller . . . until one night it disappears! But Willoughby isn't afraid of the dark. Not really. He just wants to kno
Purple Little Bird lives in a very purple world: He has a purple little house and a purple little garden. But somehow, it's just not quite perfect. So Purple Little Bird sets off to find the per
Bear and his friends will charm little ones in this new formatEarly one morning, a little bear found a little box.So begins this simple but extremely satisfying picture book, winner of the Charlotte Z
Mouse has something very important to tell her friend Bear. But first she has to find him. Readers will love helping Mouse search for her best friend by lifting the flaps. Is he up the tree with Monke
Early one morning, a little bear found a little box. He looked inside. Then he exclaimed, “Why, it’s the greatest thing ever! Mouse will love this.” Bear’s friends aren’t so sure of his newfound treas
The star of Thank You Bear returns to make a new friend, as well as a wonderful discovery. When Caterpillar tells Bear that he is making a cocoon, Bear is worried. Will Caterpillar be safe? Will he be
A friendship book perfect for the holiday seasonOne clear night, Bear makes a wish on a twinkling star and Mouse joins him in waiting for the wish to come true. But the other animals who come by all h
Bear and Mouse are looking for luck. Four-leaf clover luck. Will they find it? Monkey says there?s no such thing. Turtle thinks it?ll take too long. And Groundhog wonders if they?ll be unlucky if they
Join Kat, the musical kitten, and Bird, her kind-hearted pal, as they sing a lullaby in this sweet, musical board book that stars the same characters from Greg Foley’s adorable picture book Kat Writes
Kat the kind-hearted kitten has a great big song to share in this adorable new picture book from author and illustrator Greg Foley.It was a gray and rainy day. Kat was stuck indoors. She was sad becau
Join Kat, the musical kitten, and Bird, her kind-hearted pal, as they learn to count and keep the beat in this brand-new board book that stars the same characters from Greg Foley’s adorable pict
Pleased to find a small, empty box, Bear calls it "the greatest thing ever" and decides to take it to his friend Mouse. Along the way, he meets Monkey, Owl, Fox, Elephant, Squirrel, and Rabbit, but no
Cool is a compendium of global youth subcultures and street styles—from Flappers to Swing Kids, to Goths to today’s Normcore—that have shaped the fashion zeitgeist. It’s no secret that the youth of
