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Nanotoxicology in Caenorhabditis elegans
by Dayong WangThis book focuses on the toxicity of engineered nanomaterials (ENMs) and their underlying physicochemical, cellular, physiological, and molecular mechanisms. Further, it covers ENMs’ translocation and their targeted organ toxicology, and discusses chemical and pharmacological strategies used to combat nanotoxicity. Engineered nanomaterials (ENMs) are defined as materials with one or more dimensions of less than 100 nm, and have shown considerable promise in several areas of development. At the same time, the potential toxicity of ENMs for human health and environmental organisms is increasingly attracting attention. In addition to the typical properties of model animals, Caenorhabditis elegans is extremely sensitive to environmental toxicants, which makes it the ideal in vivo assay system for toxicological studies. C. elegans has been widely used in toxicity assessment and toxicological studies of environmental toxicants and stresses. This book provides a comprehensive summary of nanotoxicology research on C. elegans.
Não mais do que as penas de uma asa
by Alessandro CaselliThief é uma jovem pega-rabilonga que decide não deixar seu ninho porque é muito apegada as suas paredes e todos os objetos contidos. Mas esses objetos também pesaram em sua vida, ao ponto de forçá-la a fazer uma escolha drástica: continuar a viver uma existência solitária e escrava de seus desejos ou mudar de direção e enfrentar uma vida talvez igualmente solitária, mas livre das correntes com as quais a própria Thief havia se amarrado a seus “tesouros”.
The Napping House
by Audrey WoodA cozy bed, a snoring granny, a dreaming child, a dozing dog, a snoozing--WAIT! <P><P>There's a surprise in store, and little ones will want to discover it over and over again. <P><P>So pull on your sleeping cap and snuggle in for a timeless cumulative tale that's truly like no other. <P><P>Don and Audrey Wood's beloved picture book has sold more than one and a half million copies.
The Napping House (HBJ Big Books)
by Audrey WoodThe classic silly cumulative tale that's perfect for bedtime, naptime...anytime!In the napping house is a cozy bed piled high with a snoring granny, a dreaming child, a dozing dog, a snoozing cat, and a slumbering mouse. What could be more comfy?All is at peace until a wakeful flea crawls into the mix. One beastly bite from him and the entire pyramid of sleepers might topple. Is he getting ready to nibble?Humorous and inviting, this story encourages young kids to read along—and make predictions.
Narnia and the Fields of Arbol: The Environmental Vision of C.S. Lewis (Culture of the Land #Cull)
by Matthew Dickerson David O'HaraScholars have discussed the work of C. S. Lewis (1898--1963) for decades, but they have focused on Lewis's Christian and pagan allusions and have largely ignored his other important themes. Narnia and the Fields of Arbol: The Environmental Vision of C. S. Lewis is the first book dedicated to Lewis's vision of our relationship to nature and the environment. Matthew T. Dickerson and David O'Hara examine The Chronicles of Narnia and the Ransom books, as well as The Great Divorce, The Abolition of Man, and Lewis's essays and personal correspondence, connecting his writing with that of authors more traditionally associated with environmentalism, such as Wendell Berry, Aldo Leopold, and Gary Snyder. Narnia and the Fields of Arbol offers a fresh way for readers across disciplines to understand the work of this literary legend.
Narrative Medicine in Veterinary Practice: Improving Client Communication, Patient Care, and Veterinary Well-being
by Karen R. FineThis is the first guide to Veterinary Narrative Medicine, a cutting-edge approach in human medicine with multiple applications in veterinary medicine. The text combines the latest research with numerous real-world examples and practical techniques to improve client communication, patient care, and veterinary well-being. Narrative Medicine maintains that a patient should be viewed as an individual rather than an example of a disease process, and that this can be accomplished by using narrative. This book explores methods and theories from leaders in the human Narrative Medicine field while addressing topics unique to veterinary medicine. Readers will gain tools to help navigate difficult conversations and situations in clinical practice, including those involving the end of life. Narrative Medicine in Veterinary Practice also addresses the important issue of veterinary wellness. The ability to view the veterinarian's own stories and those of clients and patients as narratives may help practitioners maintain both emotional and work-place boundaries as well as decrease burnout and compassion fatigue. The book describes basic techniques to promote self-reflection and mindfulness, skills often overlooked in the veterinary profession which can improve resilience and increase the enjoyment of veterinary practice. This is important reading for veterinary practitioners, students, veterinary nurses, technicians, social workers, and all veterinary clinic staff.
The Narrow Edge
by Deborah CramerThousands of ravenous tiny shorebirds race along the water's edge of Delaware Bay, feasting on pin-sized horseshoe-crab eggs. Fueled by millions of eggs, the migrating red knots fly on. When they arrive at last in their arctic breeding grounds, they will have completed a near-miraculous 9,000-mile journey that began in Tierra del Fuego. Deborah Cramer followed these knots, whose numbers have declined by 75 percent, on their extraordinary odyssey from one end of the earth to the other--from an isolated beach at the tip of South America all the way to the icy tundra. In her firsthand account, she explores how diminishing a single stopover can compromise the birds' entire journey, and how the loss of horseshoe crabs--ancient animals that come ashore but once a year--threatens not only the survival of red knots but also human well-being: the unparalleled ability of horseshoe-crab blood to detect harmful bacteria in vaccines, medical devices, and intravenous drugs safeguards human health. Cramer offers unique insight into how, on an increasingly fragile and congested shore, the lives of red knots, horseshoe crabs, and humans are intertwined. She eloquently portrays the tenacity of small birds and the courage of many people who, bird by bird and beach by beach, keep red knots flying.
Narwhal: Unicorn Of The Sea (A Narwhal and Jelly Book #1)
by Ben ClantonA New York Times Bestselling series&“Hilarious and charming. The most lovable duo since Frog and Toad.&” —NYT-bestselling creator of the Dog Man and Captain Underpants series, Dav PilkeyNarwhal is a happy-go-lucky narwhal. Jelly is a no-nonsense jellyfish. The two might not have a lot in common, but they do they love waffles, parties and adventures. Join Narwhal and Jelly as they discover the whole wide ocean together. A wonderfully silly early graphic novel series featuring three stories. In the first, Jelly learns that Narwhal is a really good friend. Then Narwhal and Jelly form their own pod of awesomeness with their ocean friends. And finally, Narwhal and Jelly read the best book ever -- even though it doesn't have any words...or pictures! Ben Clanton showcases the joys of friendship, the benefits of working together and the power of imagination in the delightful Narwhal: Unicorn of the Sea.
Narwhal I'm Around (The Incredibly Dead Pets of Rex Dexter #2)
by Aaron ReynoldsThis wet, wild, and hilariously illustrated story from a New York Times bestselling author takes readers on a wacky adventure that spirals out of control as soon as our pet hero discovers a narwhal hanging out in his bedroom.Rex Dexter is cursed . . . with brains . . . and daring . . . and more than his fair share of devilish good looks. But also with an actual curse: dead animals keep showing up in his bedroom, wanting him to solve their murders.After successfully sleuthing a series of endangered animal assassinations, Rex is pretty sure he's home free, spiritually speaking. But that's when he finds a two thousand pound narwhal in his beanbag chair. And this tough guy is dead. And super crabby about it.Fishy business is at hand. And as if that's not bad enough, Rex's mom has a stressful new job. His new teacher may be part of a Russian hit squad. His best friend Darvish is distracted by a role-playing game. And, horror of horrors, Rex may accidentally have a girlfriend.Rex Dexter is neck-deep in dead pet problems. And he's determined to solve them. Or let his best friend Darvish die trying.
Narwhalicorn and Jelly (A Narwhal and Jelly Book #7)
by Ben ClantonNATIONAL BESTSELLERIn the hilarious seventh book of this blockbuster graphic novel series, Narwhal wishes to see a unicorn — and actually becomes one!When Jelly wonders what a unicorn is, Narwhal explains that they&’re pretty much narwhals of the land (!) — and then gets carried away with a grand plan to see one. With the help of Star, Narwhal&’s wish comes true in the wildest, weirdest way: Narwhal gets some land legs and takes their first step ashore. After some wibble-wobbling and a bit of practice, Narwhal is soon galloping along in search of unicorns, though Jelly is a little land sick. Before they know it, Star has the duo blasting off to a magical planet where everyone is a unicorn! But Jelly's out-of-this-world adventure makes him feel out of his comfort zone, and he wishes he were at home . . . can Narwhal cheer Jelly up and also party down with their new unicorn pals?
Narwhals and Other Whales: A nonfiction companion to Magic Tree House #33: Narwhal on a Sunny Night (Magic Tree House (R) Fact Tracker #42)
by Mary Pope Osborne Natalie Pope BoyceTrack the facts about the unicorn of the sea--the narwhal--and its closest relatives!When Jack and Annie came back from their adventure in Magic Tree House #33: Narwhal on a Sunny Night, they had lots of questions. What is a narwhal? Why is it nicknamed the unicorn of the sea? What other whales live in the arctic? How do they survive the cold? Find out the answers to these questions and more as Jack and Annie track the facts about narwhals and other whales.Filled with up-to-date information, photographs, illustrations, and fun tidbits from Jack and Annie, Fact Trackers are the perfect way for kids to find out more about the topics they discover in their favorite Magic Tree House adventures.Did you know that there's a Magic Tree House book for every kid?Magic Tree House: Adventures with Jack and Annie, perfect for readers who are just beginning chapter booksMerlin Missions: More challenging adventures for the experienced readerFact Trackers: Nonfiction companions to your favorite Magic Tree House adventures
Narwhal's Otter Friend (A Narwhal and Jelly Book #4)
by Ben ClantonA New York Times Bestselling series&“Hilarious and charming. The most lovable duo since Frog and Toad.&” —NYT-bestselling creator of the Dog Man and Captain Underpants series, Dav PilkeyNarwhal and Jelly . . . and Otty?! Exuberant Narwhal and skeptical Jelly test the waters of adding a new friend to their pod when they meet Otty the super-adventurous otter in the fourth book of this blockbuster early graphic novel series!Dive into three new stories about the joy of adventure and the power of friendship! In the first story, Otty the otter makes her debut splash; while Narwhal greets her with immediate enthusiasm, Jelly's not so sure about her...mostly because he worries she'll take his place as Narwhal's best friend. Readers will easily see why Narwhal's so excited to meet Otty, a boisterous explorer who even has an aunt who's a real live sea captain! But readers will also relate to Jelly's uneasiness seeing his best friend making a new pal.Jelly tries to work out his jealousy in story two, and in story three, the new trio say "Ahoy, adventure!" and discover they all have more in common than they thought . . . including a love of waffles! Jelly also takes over the "Super Waffle and Strawberry Sidekick" comic providing a sidekick's-eye-view of defeating the dreaded dEVILed egg!
Narwhal's School of Awesomeness (A Narwhal and Jelly Book #6)
by Ben ClantonINTERNATIONAL BESTSELLER Narwhal and Jelly become the coolest teachers in the world wide waters in the hilarious sixth book of this blockbuster graphic novel series!Dive into four new stories about Narwhal and Jelly becoming substitute teachers! The two best friends come across an enthusiastic school of fish one morning. Unfortunately, Mr. Blowfish, their teacher, has come down with a cold, and class will have to be cancelled . . . until Professor Knowell (Narwhal) and Super Teacher (Jelly) volunteer to help out! The first subject is Wafflematics, in which Narwhal and Jelly calculate the number of waffles needed to feed the class. That's what we're chalking about! Next up is a super-fun science scavenger hunt, followed by a game of "Tag! You're Awesome!" at recess. Narwhal's teaching methods may be unconventional, but with Jelly's help, the two teach (and learn) with their trademark positivity and humor. Before they know it, the day is over . . . but what grade will Narwhal receive from Jelly?
Narwhal's True Christmas Wish
by Lisa Ann ScottNigel Narwhal wants to be one of Santa's helpers more than anything, but thinks only elves and reindeer can do that. But when Santa loses someone's special gift—their True Christmas Wish—can Nigel help him deliver it and save Christmas? Dive undersea at the North Pole to meet a world of fun animals celebrating Christmas and experience the joy of making holiday wishes come true in this important story about high hopes, big dreams, generosity, and never giving up! It's Christmas Eve, and as Nigel Narwhal watches Santa get ready to deliver all his gifts, he wishes he could be one of Santa's helpers, even though all his friends tell him sea creatures can't. Yet when Santa takes off in his sleigh, he drops a special package containing someone's True Christmas Wish. It seems someone's Christmas will be disappointing—until Nigel steps up to save the day! With encouragement from Mrs. Claus and the help of some ocean friends, Nigel races to deliver the present before it's too late. And if he succeeds, he just might get his own True Christmas Wish, too . . . In Narwhal's True Christmas Wish, Lisa Ann Scott&’s fun, playful story and Amberin Huq's cute and colorful illustrations help young readers understand the beauty of giving gifts and being kind and generous, as everyone should on Christmas!
Nashua (Thoroughbred Legends #8)
by Edward L. BowenNashua, part of the Thoroughbred Legends series from Eclipse Press, is the first book to focus on the life of the charismatic racehorse. Nashua achieved much of his fame on the racetrack thanks to his exciting and well-publicized rivalry with 1955 Kentucky Derby winner Swaps. Nashua was runner-up in that Derby, but the two met again in a nationally televised match race in Chicago. Nashua won and later was named Horse of the Year. Author Edward L. Bowen, who also wrote Man o' War, the first book in the Thoroughbred Legends series, takes the reader through the different phases of Nashua's life -- his early years, his racing career, and his life as a stallion and popular tourist attraction in the Kentucky Bluegrass. Bowen also weaves in the tale of Nashua's owner, William Woodward, Jr., who was fatally shot by his wife in a high-society tragedy that to this day is surrounded by questions. Nashua was subsequently sold in a sealed bid auction after the shooting and made his own headlines by becoming the most expensive horse to be sold up to that point in time. Nashua helps racing fans relive their memories of the great horse or discover him for the first time.
Nasrullah: Forgotten Patriarch of the American Thoroughbred (Sports)
by Melanie GreeneNasrullah arrived in Kentucky in 1950 and forever changed the modern American thoroughbred. Bred in royalty by the Aga Kahn, Nasrullah's journey from Europe to America was one of glorious victories and grand potential. He was the first horse to lead both the American and English sire lists, which led to a legendary line of descendants that includes nine U.S. champions, three Hall of Famers and ninety-eight stake winners like Bold Ruler, Noor and Nashua. Nasrullah is even grandsire of the famed Secretariat. Ride along with author Melanie Greene as she recounts the compelling history of a truly remarkable horse that is sure to take any equestrian fan beyond the bluegrass.
Nasty, Brutish, and Short: The Quirks and Quarks Guide to Animal Sex and Other Weird Behaviour
by Pat SensonBirds do it, and bees do it, so do all animals, some of them in weird and wonderful ways. Quirks & Quarks' latest book explores the more bizarre behaviours of more than 100 creatures, from barnacles to Panda bears. The tiny spider that has to tear off one of its two huge sex organs just to be able to get around; the sea slug that produces a powerful love drug and mates with both males and females; the bedbug that stabs its penis into the female's abdomen -- the range of animal sexual practices is mind-boggling. And it's not only reproduction that has them doing very strange things. There's a beetle that shoots a stream of boiling hot, toxic liquid when it's threatened; a lizard that can run on water; a shrimp that explodes its prey. Quirks & Quarks' latest guide is much more than a catalogue of peculiar practices, it's an engrossing look at the astonishing behaviours different animals have evolved in order to survive and reproduce. With an introduction by Bob McDonald, host of Quirks & Quarks.
Nat the Cat Takes a Nap: Ready-to-Read Pre-Level 1 (Nat the Cat)
by Jarrett LernerFrom Jarrett Lerner, the powerhouse creator behind the EngiNerds, Geeger the Robot, and Hunger Heroes series, comes a hilarious new Pre-Level 1 Ready-to-Read series about a grumpy cat and a long-suffering narrator! <p><p> Nat the Cat is taking a nap. Or he would be…if only the narrator would stop interrupting his sleep! This witty story, where Nat’s words keep getting turned upside down and inside out, is sure to make readers laugh out loud.
Natalie's Hair Was Wild!
by Laura FreemanNatalie's hair is really wild—and she likes it that way! A host of friendly animals agree, and they move right in. At first it's just butterflies and birds that take up residence atop Natalie's head, but soon there are zebras, elephants, even a tiger! With all the roaring and squawking and snorting and burping, poor Natalie can hardly sleep. She needs to find someone to help coax those critters out . . . but who? Inspired by the author's own childhood adventures with her hair, this playful fantasy will delight all girls and boys who resist having their tresses tamed.
Nate the Great Talks Turkey (Nate the Great)
by Marjorie Weinman Sharmat Mitchell Sharmat Jody WheelerThese chapter books introduce beginning readers to the detective mystery genre. Perfect for the Common Core, kids can problem-solve with Nate, using logical thinking to solve mysteries! A giant turkey is on the loose! Nate, the great detective, and his dog, Sludge, hear the news on the radio. But Nate doesn't want to take a case that everyone in town is on. Not even when Claude claims that he saw the turkey, then lost him in the woods. He holds up a turkey feather to prove it. Now Sludge wants the case. Claude wants Sludge, and off they go. Miles away . . . Nate's cousin Olivia Sharp--herself a detective--hears about the missing turkey on TV. Before he can say gobble, gobble, Olivia appears on Nate's doorstep; and just as quickly, she's off hunting for the feathered creature. It looks as if Nate can sit this case out . . . until he turns on his TV and a picture of the turkey flashes on. Suddenly Nate is moving just as fast! Now Nate, Olivia, Sludge, and Claude are all in pursuit of the turkey. Are two (or more) detectives better than one? From talking turkey to stalking turkey--will every detective come out a winner?From the Hardcover edition.
Nate the Great, Where Are You? (Nate the Great)
by Marjorie Weinman Sharmat Mitchell Sharmat Jody WheelerThese chapter books introduce beginning readers to the detective mystery genre. Perfect for the Common Core, kids can problem-solve with Nate, using logical thinking to solve mysteries! Nate the Great and his dog, Sludge, have solved countless cases. For once, they would like to take a break from detective work. Especially since new cases--cases they do not want--await them: Rosamond wants to track down a walking turnip, Annie wants to find Fang's missing canine toothpaste, Claude wants to locate something special, (whatever that means), and Harry wants to solve the mystery of the dog with four tails. Everyone demands Nate's attention! But all Nate wants is to escape. And after trying on disguises so that he and Sludge can go unrecognized, the sleuthing duo try to hide out in the woods. Only it isn't long before they hear familiar voices shouting, "Nate the Great, where are you?" Is it asking too much for the pancake-eating detective and his bone-chewing partner to get a day off?From the Hardcover edition.
National Geographic Angry Birds: 50 True Stories of the Fed Up, Feathered, and Furious
by Mel WhiteFilled with hilarious pictures of furious birds, surprising facts about bird anger, and true stories about bird attacks, it adds depth and drama to the game you know and love.
National Geographic Book of Animal Poetry: 200 Poems With Photographs That Squeak, Soar, and Roar!
by J. Patrick LewisNamed one of the Best Children's Books of 2012 by Kirkus Reviews! Named one of the top Children's Books of 2012 by the New York Public Library! "Add a little natural wonder to your poetry shelves. Because if we're talking about the best possible compliment to your eyes and ears alike, few have as many perks and grand moments as this. " --School Library Journal starred review "Out of a windless August night/A luna moth in ghostly light Beat softly on my window screen/Tick-tick-ticking-all silver green. She whispered secrets in my ear--/I am but a stranger here. The stars are scrawled across the sky/By ghostwriters, the Moon and I. You will not see me here tonight--/I have a thousand stars to write. " What could be better than cuddling up with your child and this book on your lap and allowing your imaginations to soar with the words and images? Lovingly selected by U. S. Children's Poet Laureate J. Patrick Lewis and paired with vibrant animal photography, this collection of poems is an exuberant celebration of the animal kingdom and a beautiful introduction to this genre of literature. Designed for family sharing but targeted to ages 4-8, this dynamic, fresh, yet still classic collection of animal poems is a must-have for the family bookshelf. Featured poets include J. Patrick Lewis, Dorothy Aldis, Emily Dickinson, Benjamin Franklin, Robert Frost, Rudyard Kipling, Jack Prelutsky, Elizabeth Madox Roberts, Robert Louis Stevenson, Alfred, Lord Tennyson, and many more. Divided into chapters that group the poems by theme for extra resonance, the collection is a mix of old and new, classics, and never-before-published. A foreword from Lewis, sets the scene for helping children appreciate this gift of language and this visual feast for the eyes. Chapters include: Welcome to the World (birth of animal young) Big Ones (large animals--elephants, hippos, rhinos, bears) Little Ones (small animals--worms, insects) Winged Ones (birds and other flying creatures) Water Ones (aquatic animals--fish, dolphins, crabs) Strange Ones (curious creatures--armadillos, centipedes) Noisy Ones (loud animals--lions, hyenas) Quiet Ones (silent or still animals--hens, rabbits, snakes) Last Thought (a reflection on the world we share with animals)
National Geographic Field Guide To The Birds Of North America, 7th Edition
by Jonathan AlderferThis fully revised edition of the best-selling North American bird field guide is the most up-to-date guide on the market. Perfect for beginning to advanced birders, it is the only book organized to match the latest American Ornithological Society taxonomy. With more than 2.75 million copies in print, this perennial bestseller is the most frequently updated of all North American bird field guides. Filled with hand-painted illustrations from top nature artists (including the ever-popular hummingbird), this latest edition is poised to become an instant must-have for every serious birder in the United States and Canada. The 7th edition includes 37 new species for a total of 1,023 species; 16 new pages allow for 250 fresh illustrations; 80 new maps; and 350 map revisions. With taxonomy revised to reflect the radical new American Ornithological Society taxonomy established in 2016, the addition of standardized banding codes, and text completely vetted by birding experts, this new edition will top of the list of birding field guides for years to come.
National Geographic Kids Chapters: Dog Finds Lost Dolphins
by Elizabeth CarneyThe first in a line of Animal Rescues chapter books, Dog Finds Lost Dolphins will be a tale you'll not soon forget. In this charming and awe-inspiring story you'll meet Cloud, the black lab with a nose for rescue. She's the only dog certified to sniff out stranded dolphins. Cloud can sniff out a dolphin over a mile off the coast of the Florida Keys. She's even become friends with them, waiting on the dock for them to pop up and give her a kiss. This and two more amazing stories are so engaging, readers will never want to put the book down!