Security for Wireless Sensor Networks Using Identity-based Cryptography

This draw-in activity book is packed with puzzles to solve, ideas to discover and objects to design. It explores some of the fundamental concepts that mathematicians use every day using just the conte

Ivy and Bean meets Aliens in my Pocket in this start to a brand-new chapter book series about Frankie Sparks, a third grader who uses her love for science and math to help her solve problems she comes across in her daily life.The best thing EVER is happening in Frankie Sparks’s third grade class: They are getting a class pet! Their teacher, Miss Cupid, tells them they will vote on their pet, but it has to meet some “parameters.” Their pet must:1. Fit in aquarium.2. Cost less than $50.3. Be easily portable.4. Be able to be left alone for the weekend.Frankie thinks that a rat—just like the rats in her beloved Aunt Gina’s lab—would be the perfect fit. But her best friend, Maya, doesn’t think a rat would be great at all. They are kind of gross and not as cool as a hermit crab, which is Maya’s top choice. Using her special workshop, can Frankie find a way to convince her teacher and her best friend that Team Rat is the way to go?

NEWBERY HONOR BOOK • A poignant, personal, and hopeful tale of India's partition—and of one girl's journey to find a new home in a divided country.“[The Night Diary is] a sensitive portrayal of the universal search for identity and the need for a place to call home. Beautifully written, it weaves terror, family and faith into a timeless account of courage and strength.”—Laurie Halse Anderson, The New York Times"A gripping, nuanced story of the human cost of conflict appropriate for both children and adults."—Kirkus Reviews (One of the Best Middle Grade Books of the Century)It's 1947, and India, newly independent of British rule, has been separated into two countries: Pakistan and India. The divide has created much tension between Hindus and Muslims, and hundreds of thousands are killed crossing borders.Half-Muslim, half-Hindu twelve-year-old Nisha doesn't know where she belongs, or what her country is anymore. When Papa decides it's too dangerous to stay in what is now Pakistan, Nisha

What are a princess’s favorite things? Find out, in this beautifully illustrated book, complete with more than 350 reusable die-cut stickers! Join a diverse group of lovely princesses as they enjoy their favorite activities: riding on flying horses, going to a garden party, dressing up for a fancy birthday bash (you’re invited!), attending a royal ball, and celebrating a wedding. Children can complete colorful scenes using the eight pages of die-cut stickers, play “I spy” games on every page, and end with a treasure hunt. It’s absolutely magical!

Scattered Minds explodes the myth of attention deficit disorder as genetically based – and offers real hope and advice for children and adults who live with the condition. Gabor Maté is a revered physician who specializes in neurology, psychiatry and psychology – and himself has ADD. With wisdom gained through years of medical practice and research, Scattered Minds is a must-read for parents – and for anyone interested how experiences in infancy shape the biology and psychology of the human brain.Scattered Minds:- Demonstrates that ADD is not an inherited illness, but a reversible impairment and developmental delay- Explains that in ADD, circuits in the brain whose job is emotional self-regulation and attention control fail to develop in infancy – and why- Shows how ‘distractibility’ is the psychological product of life experience- Allows parents to understand what makes their ADD children tick, and adults with ADD to gain insights into their emotions and behaviours- Expresses optimism

Help fourth grade students improve their spelling skills with fun and effective daily practice activities.180 Days of Spelling and Word Study:Focuses on 15 words each week with memorable and repetitive daily activitiesBuilds students confidence in spelling with independent learning activities focusing on spelling rules, patterns, and vocabularyMakes at-home learning, whole class instruction, or small group support, quick and easyIncludes standards-based activities, easy to follow instructions, and an answer key to quickly assess student understandingParents appreciate the teacher-approved activity books that keep their child engaged and learning. Great for homeschooling, to reinforce learning at school, or prevent learning loss over summer.Teachers rely on the daily practice workbooks to save them valuable time. The ready to implement activities are perfect for daily morning review or homework. The activities can also be used for intervention skill building to address learning gaps.

Young readers will discover what it means to reduce waste, including recycling, consuming fewer plastics, using less water, and composting.

Access in easy steps has an easy-to-follow style that will appeal to anyone who wants to get more from the Microsoft Access app. Whether you’re using Access in the Office 365 suite or standalone Offic

Slide Surprise is a new series using sliding mechanisms to create fun, lively stories in vibrant colors with subjects that children will identify with. Go Wild! uses a jungle setting and includes many

For fans of Neil Gaiman and Welcome to Night Vale, Aaron Mahnke's The World of Lore (based on the popular LORE podcast) explores the chilling truth behind the legendary creatures, peculiar people and horrific places that arouse our deepest fears. For you see, sometimes the truth is more frightening than fiction... Volume 3: Dreadful PlacesHumans have an uncanny ability to leave their indelible mark.Homes can sometimes reflect the characteristics of their occupants and even cities become more and more like living beings after a century or two. So, it's logical to assume that darker deeds, horrible tragedies, and the worst of human nature all might leave a nefarious taint on some of these places. This third book in The World of Lore series will explore dark and dreadful places on land and at sea, places haunted by tragedy and filled with echo es of evil.These are the stories about cities, and buildings, too, from New Orleans to Louisiana and Richmond, Virginia, as well as infamous places

Both Watcher, the young NPC leading the villager army, and Krael, King of the Withers, have taken magical weapons from the ancient Vault of Weapons. Watcher is now able to raise a powerful army using

#1 New York Times bestseller Charlaine Harris (Sookie Stackhouse mysteries, True Blood, Midnight Crossing) delivers the first thriller in a new trilogy that presents a chilling alternate history of the United States where everyone believes in magic--but no one is sure whether they can trust it.Gunnie Lizbeth Rose has been hired by a pair of Russian sorcerers as both their local guide and muscle through the small towns of East Texas as they search for a distant relative of an infamous sorcerer whose bloodline can help save their emperor-in-exile as an ever increasing number of assassins tries to stop them.After the assassination of FDR in the 1930s, the US collapses and is picked off by the UK, Canada, Mexico, and Russia. We find ourselves in the southwestern states now known as Texoma. It is here that the gunnie Lizbeth Rose tries to piece out a life, running security on runs from Texoma, across the border to Mexico where work and prospects are stronger. When two Russian magicians come

In Paths of Justice, Johannes Chan illuminates fundamental themes and basic values in Hong Kong’s legal system by using his own experience and drawing on interesting and important cases. The book expl

The Fashion Business Manual is everything you need to start building your fashion brand. It takes you step by step through building a brand from startup to retailing, using illustrations to break dow

Unforgettable Ancient Sites includes mysterious megalithic sites that appear to have been built using geometric principles far in advance of their time, pyramids that once ran with sacrificial blood,

Perfect for fans of Raina Telgemeier, Awkward, and All's Faire in Middle School, this graphic novel follows a neighborhood of kids who transform ordinary cardboard into fantastical homemade costumes as they explore conflicts with friends, family, and their own identity."There's room for everyone inside The Cardboard Kingdom, where friendship and imagination reign supreme." --Ingrid Law, New York Times bestselling author of SavvyWelcome to a neighborhood of kids who transform ordinary boxes into colorful costumes, and their ordinary block into cardboard kingdom. This is the summer when sixteen kids encounter knights and rogues, robots and monsters--and their own inner demons--on one last quest before school starts again. In the Cardboard Kingdom, you can be anything you want to be--imagine that!The Cardboard Kingdom was created, organized, and drawn by Chad Sell with writing from ten other authors: Jay Fuller, David DeMeo, Katie Schenkel, Kris Moore, Molly Muldoon, Vid Alliger, Manuel B

Facebook and Conversation Analysis investigates the structure and organization of comments on a major social media platform, Facebook, using applied conversation analysis methods. Providing previously

本書再度呈現 Mac 和 Mac 的「糊塗冒險」。當他們在樹枝上鋸木時摔落，便相信朋友 Meatball 有「預言」能力。為了吃到媽媽的蛋糕，他們卻想逃避挖洞的差事，結果陰錯陽差反而替媽媽完成了花園。全書用大量雙關語（如「a piece of cake」）、滑稽動作與漫畫風插圖鋪陳，展現傳統民間故事的新鮮趣味。讀者不僅能開懷大笑，還能透過附錄了解故事背後的民俗淵源。Best-selling author-illustrator TEDD ARNOLD has teamed up with two professional storytellers to create a second comic-style book about the gullible Noodlehead Brothers, Mac and Mac.When Meatball sees Mac and Mac sitting on a tree branch and sawing it, he predicts they will fall and bruise their bottoms. And they do! Mac and Mac conclude that Meatball can see the future! What the boys really want in their future is for Mom to bake them a cake. But they don't want to oblige her request to dig holes for her garden. Thanks to Meatball's trickery, the boys unknowingly dig dozens of holes. Mom gets her garden and the boys get their cake. Puns based on "lend a hand," "listen up" and "a piece of cake" as well as slapstick and other visual humor tell a wacky story that is based upon traditional folktale motifs. Ba

Acquire and master the information required to take you to the next level beyond basic iPhone development using Swift. In this follow up work to the best selling Beginning iPhone Development with Swif

A bear is a bear, except when he's not. What would he be, if a bear FORGOT?Poor bear! He's all confused. Is he a bird? A moose? A fox? Or maybe even a .. . squirrel? And now winter is coming .. . perhaps Bear should curl up tight and settle down for a long, long sleep.He might remember who he is in the spring!A funny, rhyming romp about an adorably baffled bear with an identity crisis! Little ones will love joining in with repeated phrases and picking their favourite animals, whether it's a dancing fox or a cute red squirrel. Sharing this picture book with a little one is a great way to introduce them to seasons and the concept of hibernation. It has a sleepy theme that's brilliant for bedtime, too!This young, fun story from Karl Newson, who has been shortlisted for the Sainsbury's Children's Book Award, is illustrated with warmth and humour by the talented Anuska Allepuz, who has been nominated for the Kate Greenaway Medal and shortlisted for the AOI Award.

The beloved, award-winning novel will soon be a major motion picture starring 13 Reasons Why’s Katherine Langford and Everything, Everything’s Nick Robinson.William C. Morris Award Winner: Best Young Adult Debut of the Year National Book Award LonglistSixteen-year-old and not-so-openly gay Simon Spier prefers to save his drama for the school musical. But when an email falls into the wrong hands, his secret is at risk of being thrust into the spotlight. Now Simon is actually being blackmailed: If he doesn’t play wingman for class clown Martin, his sexual identity will become everyone’s business. Worse, the privacy of Blue, the pen name of the boy he’s been emailing with, will be jeopardized.With some messy dynamics emerging in his once tight-knit group of friends and his email correspondence with Blue growing more flirtatious every day, Simon’s junior year has suddenly gotten all kinds of complicated.Now change-averse Simon has to find a way to step out of his comfort zone before he’s p

The Singapore maths teaching method teaches mathematical concepts in three stages: concrete, pictorial and abstract. Using simple pictorial exercises and an engaging mascot, Master Maths applies this

The Singapore maths teaching method teaches mathematical concepts in three stages: concrete, pictorial and abstract. Using simple pictorial exercises and an engaging mascot, Master Maths applies this

The Singapore maths teaching method teaches mathematical concepts in three stages: concrete, pictorial and abstract. Using simple pictorial exercises and an engaging mascot, Master Maths applies this

Teach yourself more than 3,000 of the most common and essential English words and phrases using illustrations, a free audio app, and hundreds of practice exercises.Expand your English vocabulary with

The Evan-Moor Smart Start STEM Grade 1 Activity Book introduces scientific concepts to first graders using a mixture of hands-on activities, stories and problem solving tasks that are sure to keep kid

I am not the kind of mouse who spends money on useless things. But one day I kept getting packages of things I did not order or need. Someone on the Internet had stolen my identity! Professor Margo Bi

These books are aimed at children who can read a little, but who need lively but structured books to help them develop their skills further, focusing particularly on phonics. Using a familiar tale, th

A research-based exploration—and natural antidote to The Wisdom of Crowds— of how the decisions we make as individuals are largely based on the unconscious influence of those around us Did you know th

Frida and Her Animalitos, written by Monica Brown and illustrated by John Parra, is based on the life of one of the world's most influential painters, Frida Kahlo, and the animals that inspired her art and life. The fascinating Mexican artist Frida Kahlo is remembered for her self-portraits, her dramatic works featuring bold and vibrant colors. Her work brought attention to Mexican and indigenous culture and she is also renowned for her works celebrating the female form.Brown's story recounts Frida's beloved pets—two monkeys, a parrot, three dogs, two turkeys, an eagle, a black cat, and a fawn—and playfully considers how Frida embodied many wonderful characteristics of each animal.商品除瑕疵品外，恕不接受退換貨因拍攝略有色差，圖片僅供參考，顏色請以實際收到商品為準

羅技 F710 無線遊戲控制器 介面：USB 說明：♦ 2.4 GHz 無線享受幾乎無任何延遲、中斷或干擾的快速資料傳輸速度。♦隨插即忘超小型接收器無線 USB 超小型接收器外型迷你且平易近人，只要插入 USB 連接埠便萬事俱全。♦廣泛的遊戲支援不論是骨灰級的懷舊遊戲，或是熱門經典大作，羅技 Wireless Gamepad F710 都能讓您輕鬆設定，搭配最愛的遊戲一同征戰。♦Profiler

Margaret Hamilton loved numbers as a young girl. She knew how many miles it was to the moon (and how many back). She loved studying algebra and geometry and calculus and using math to solve problems i

The third edition of the book introduces the fundamentals of the finite element method through simple examples and an applications-oriented approach using the latest computational tools. Using the tra

Boost students' critical-thinking skills in grades K-12 using high-interest social studies content. This classroom resource provides leveled text-dependent questions to support students as they examin

Improve students' critical-thinking skills in grades K-12 using high-interest science content. This classroom resource provides leveled text-dependent questions to support students as they closely exa

Enhance students' critical-thinking skills in grades K-12 using high-interest mathematics content. This classroom resource provides leveled text-dependent questions to support students as they examine

What do you like? How do you feel? Who are you?This brightly illustrated children's book provides a straightforward introduction to gender for anyone aged 3+. It presents clear and direct language for

A self-study English grammar guide using innovative visual learning methods to make even the trickiest points easy to understand, for the approximately 1 million adults in the United States learning English as a second language.Suitable for English-language learners of all levels, from beginner to advanced, and even experienced English speakers looking for a reminder of key language points,English for Everyone: Grammar Guide is an intuitive way to study English grammar. Clear illustrations put learning points in context and make them easy to remember, and simple graphics and annotated sample sentences break down grammar constructions, making even difficult points easy to follow.English for Everyone: Grammar Guide covers the skills and topics needed for the major global English-language exams, including TOEFL, and is the perfect companion to the English for Everyone course and practice books.Series Overview: English for Everyone series teaches all levels of English, from beginner to adv

First written in response to a JACT survey of over 100 schools, this textbook has become a standard resource for students throughout the UK and for readers across the world who are looking for a clear and thorough introduction to the language of the ancient Greeks. Now revised throughout and enhanced by colour artwork and text features, this revised edition will support the new OCR specification for Classical Greek (first teaching 2016).Written by a long-time school teacher and examiner, this two-part course is based on experience of what pupils find difficult, concentrating on the essentials and on the understanding of principles in both accidence and syntax: minor irregularities are postponed and subordinated so that the need for rote learning is reduced. It aims to be user-friendly, but also to give pupils a firm foundation for further study. Part 1 covers the basics and is self-contained, with its own reference section. It covers the main declensions, a range of active tenses and a

A stunning new colouring book that will take you through a year in the life of the English countryside. Nearly 40 years ago, a rediscovered diary enchanted the nation. Edith Holden's 'Country Diary of an Edwardian Lady' from 1906 captured her observations on the English countryside's changing seasons, accompanied by exquisite illustrations of its flora and fauna. Now, for the first time, Edith's work been turned into an beautiful colouring book. Featuring black & white ink illustrations based on her paintings, alongside the original handwriting from the lost journal, this is a captivating colouring book that guides you through a year in the world of this truly remarkable Edwardian lady.