小蝴蝶總是精神奕奕，她的世界理直氣壯。 小披風喜歡沈思，他的世界有點憂鬱。 小蝴蝶和小披風是兩個個性大不相同的小朋友，有自己單純的邏輯和快樂，有對生活的疑惑和不解，有點天真，有點瘋狂。他們的對話和奇想，構築了一個可愛、荒謬又富有哲思的世界。 雖然小蝴蝶可以輕鬆地在空中飛翔。但是，她卻沒有告訴任何人，她一直沒有學會，如何安全優美地降落…… 小披風始終不了解箭頭的意義，他總是在箭頭的指示下明明白白地 迷路了…… 這是幾米首次嘗試用連環圖畫方式表現的繪本作品，多變的故事節奏 有不同於以往的閱讀趣味。小蝴蝶和小披風道出小朋友的奇思幻想， 也帶給大朋友溫暖和愉悅。 《小蝴蝶與小披風》的故事是今年開春最幸福的禮物。

What a tight fit! The most popular models are posing in their finest latex outfits in front of the cameras of the best fetish and fashion photographers of the world: pure erotic and elegance. Latex Fashion Photography is a lustful compilation on the highest level and a must have for all those who love it tight and glossy. Enjoy and have fun.

Web Application Development with R Using Shiny helps you become familiar with the complete R Shiny package. The book starts with a quick overview of R and its fundamentals, followed by an exploration of the fundamentals of Shiny and some of the things that it can help you do. You’ll learn about the wide range of widgets and functions within Shiny and how they fit together to make an attractive and easy to use application.Once you have understood the basics, you'll move on to studying more advanced UI features, including how to style apps in detail using the Bootstrap framework or and Shiny's inbuilt layout functions.You'll learn about enhancing Shiny with JavaScript, ranging from adding simple interactivity with JavaScript right through to using JavaScript to enhance the reactivity between your app and the UI.You'll learn more advanced Shiny features of Shiny, such as uploading and downloading data and reports, as well as how to interact with tables and link reactive outputs. Lastly, you'll learn how to deploy Shiny applications over the internet, as well as and how to handle storage and data persistence within Shiny applications, including the use of relational databases.By the end of this book, you'll be ready to create responsive, interactive web applications using the complete R (v 3.4) Shiny (1.1.0) suite.

This book is for anybody who wants to produce interactive data summaries over the web, whether you want to share them with a few colleagues or the whole world. No previous experience with R, Shiny, HTML, or CSS is required to begin using this book, although you should possess some previous experience with programming in a different language.

A textbook for modal and other intensional logics based on the Open Logic Project. It covers normal modal logics, relational semantics, axiomatic and tableaux proof systems, intuitionistic logic, and counterfactual conditionals.

"A true life medical thriller . . . If what we want in this moment is insight from this brilliant doctor about pandemics, he wants us to see that they do not occur in isolation." —Carolyn Kellogg, The Boston Globe In 2014, Sierra Leone, Liberia, and Guinea suffered the worst epidemic of Ebola in history. The brutal virus spread rapidly through a clinical desert where basic heal...(展开全部)

In 2000, Tom Zoellner purchased a diamond engagement ring and proposed. His girlfriend said "Yes" and then suddenly, walked out of his life and made Tom the owner of a used engagement ring. Instead of hitting the self-help shelves of his local bookstore, he hit the road travelling to diamond mines in Africa, Canada, India, Brazil, and Russia to discover the true worth of this s...(展开全部)