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万本电子书0元读

ABC Nursery Rhymes
ABC Nursery Rhymes
Kim Mitzo Thompson
¥24.44
Master the ABCs while enjoying your favorite nursery rhymes in this beautifully illustrated collection. Based in Stow, Ohio, Twin Sisters Productions has been dedicated to producing quality educational and inspirational music resources for over 25 years. Fraternal twins Karen Mitzo Hilderbrand and Kim Mitzo Thompson founded the company when they realized Kim’s success teaching third grade math through her catchy multiplication song could help children beyond her classroom. From there, Twin Sisters expanded its product line to include e-books, digital music, CDs, read-along and sing-along books, floor puzzles and educational workbooks, all with the purpose of learning through music. These internationally sold products have received nearly 170 awards, including nine Record Industry Association of America (RIAA) certified Gold albums and one Platinum albu, over the years for excellence, creativity and amusement. With thousands of songs and 35 million albums sold, Twin Sisters positions itself as the leader in children’s educational music.
Troubleshooting NetScaler
Troubleshooting NetScaler
Raghu Varma Tirumalaraju
¥80.65
Gain essential knowledge and keep your NetScaler environment in top form About This Book Learn how the main features - Load Balancing, Content Switching, GSLB, SSL offloading, AAA, AppFirewall, and Gateway work under the hood using vividly explained flows and traces Explore the NetScaler layout and the various logs, tools and methods available to help you when it’s time to debug An easy-to-follow guide, which will walk you through troubleshooting common issues in your NetScaler environment Who This Book Is For This book is aimed at NetScaler administrators who have a basic understanding of the product but are looking for deeper exposure and guidance in identifying and fixing issues to keep their application environment performing optimally. What You Will Learn Troubleshoot traffic management features such as load balancing, SSL, GSLB and content switching Identify issues with caching and compression Deal with authentication issues when using LDAP, RADIUS, certificates, Kerberos and SAML Diagnose NetScaler high availability and networking issues Explore how application firewall protections work and how to avoid false positives Learn about NetScaler Gateway integration issues with XenApp, XenDesktop, and XenMobile Deal with NetScaler system-level issues Discover the NetScaler troubleshooting tools In Detail NetScaler is a high performance Application Delivery Controller (ADC). Making the most of it requires knowledge that straddles the application and networking worlds. As an ADC owner you will also likely be the first person to be solicited when your business applications fail. You will need to be quick in identifying if the problem is with the application, the server, the network, or NetScaler itself. This book provides you with the vital troubleshooting knowledge needed to act fast when issues happen. It gives you a thorough understanding of the NetScaler layout, how it integrates with the network, and what issues to expect when working with the traffic management, authentication, NetScaler Gateway and application firewall features. We will also look at what information to seek out in the logs, how to use tracing, and explore utilities that exist on NetScaler to help you find the root cause of your issues. Style and approach This helpful guide to troubleshooting NetScaler is delivered in a comprehensive and easy-to-follow manner. The topics in the book adopt a step-by-step approach.
Mastering Python
Mastering Python
Rick van Hattem
¥71.93
Master the art of writing beautiful and powerful Python by using all of the features that Python 3.5 offers About This Book Become familiar with the most important and advanced parts of the Python code style Learn the trickier aspects of Python and put it in a structured context for deeper understanding of the language Offers an expert's-eye overview of how these advanced tasks fit together in Python as a whole along with practical examples Who This Book Is For Almost anyone can learn to write working * and create high quality code but they might lack a structured understanding of what it means to be 'Pythonic'. If you are a Python programmer who wants to code efficiently by getting the syntax and usage of a few intricate Python techniques exactly right, this book is for you. What You Will Learn Create a virtualenv and start a new project Understand how and when to use the functional programming paradigm Get familiar with the different ways the decorators can be written in Understand the power of generators and coroutines without digressing into lambda calculus Create metaclasses and how it makes working with Python far easier Generate HTML documentation out of documents and code using Sphinx Learn how to track and optimize application performance, both memory and cpu Use the multiprocessing library, not just locally but also across multiple machines Get a basic understanding of packaging and creating your own libraries/applications In Detail Python is a dynamic programming language. It is known for its high readability and hence it is often the first language learned by new programmers. Python being multi-paradigm, it can be used to achieve the same thing in different ways and it is compatible across different platforms. Even if you find writing Python code easy, writing code that is efficient, easy to maintain, and reuse is not so straightforward. This book is an authoritative guide that will help you learn new advanced methods in a clear and contextualised way. It starts off by creating a project-specific environment using venv, introducing you to different Pythonic syntax and common pitfalls before moving on to cover the functional features in Python. It covers how to create different decorators, generators, and metaclasses. It also introduces you to functools.wraps and coroutines and how they work. Later on you will learn to use asyncio module for asynchronous clients and servers. You will also get familiar with different testing systems such as py.test, doctest, and unittest, and debugging tools such as Python debugger and faulthandler. You will learn to optimize application performance so that it works efficiently across multiple machines and Python versions. Finally, it will teach you how to access C functions with a simple Python call. By the end of the book, you will be able to write more advanced *s and take on bigger challenges. Style and Approach This book is a comprehensive guide that covers advanced features of the Python language, and communicate them with an authoritative understanding of the underlying rationale for how, when, and why to use them.
Web Design Blueprints
Web Design Blueprints
Benjamin LaGrone
¥71.93
Build websites and applications using the latest techniques in modern web development About This Book Create amazing modern day applications that run seamlessly across multiple platforms Implement multiple methodologies by creating different apps with dynamic features This unique project-based guide will help you build your own websites efficiently Who This Book Is For This book is a must-have for web developers who want to stay on top of the latest trends in web app and site development. If you are a web developer who is already familiar with HTML, CSS, and functional JavaScript, and you want to learn the latest trends in web development, this is the book for you. What You Will Learn Find out how to create responsive websites Create websites using the principals of Flat design Create deep-dive sites using parallax scrolling Discover how to use Ajax in single-page applications Create responsive navigation with CSS and JavaScript Create responsive padding with the box model property In Detail The book delivers simple instructions on how to design and build modern Web using the latest trends in web development. You will learn how to design responsive websites, created with modern Flat User Interface design patterns, build deep-scrolling websites with parallax 3D effects, and roll-your-own single-page applications. Finally, you'll work through an awesome chapter that combines them all. Each chapter features actual lines of code that you can apply right away. Style and Approach Using real-world examples, Web Design Blueprints presents practical how-to projects for site enhancements, with a light-hearted, easy-to-understand tone. This book has individual projects that cumulate until you finally build a super-project at the end, using all the skills learned
Sitecore Cookbook for Developers
Sitecore Cookbook for Developers
Yogesh Patel
¥90.46
Over 70 incredibly effective and practical recipes to get you up and running with Sitecore development About This Book Build enterprise-level rich websites quickly and deliver the best possible content management to your website Get maximum usage of functionalities like different user interfaces, workflow, publishing, search, analytics, etc and learn different rendering techniques using presentation components for data bindings, events, handlers, schedulers, media, etc. Add a surprising amount of functionality just by customizing the Sitecore architecture through the best practices contained in this book Who This Book Is For If you are a Sitecore developer or a programmer who wants to expand your Sitecore development skills, this book is ideal for you. You will need working knowledge of ASP.NET WebForms or MVC, as well as HTML, and a basic knowledge of Sitecore installation. What You Will Learn Create, access, and personalize your website content using different Sitecore presentation components Learn how to extend the presentation components to fulfill some real-life requiremnts such as improving the site’s performance, generating Rss feeds and so on Work with multiple websites on a single Sitecore instance and create multilingual websites Customize the Sitecore interfaces as per your business requirements to provide easier and error-free user interface to content authors to save time and improve accuracy Customize the Sitecore backend architecture as per your business needs Automate tasks and achieve scalability by altering the development and configuration settings Integrate external systems with Sitecore to import or export content and secure user interactions Integrate the advanced features of analytics and personalization, to get the best possible customer experience and generate its reports In Detail This book will get you started on building rich websites, and customizing user interfaces by creating content management applications quickly. It will give you an insight into web designs and how to customize the Sitecore architecture as per your website's requirements using best practices. Packed with over 70 recipes to help you achieve and solve real-world common tasks, requirements, and the problems of content management, content delivery, and publishing instance environments. It also presents recipes on Sitecore’s backend processes of customizing pipelines, creating custom event handler and media handler, setting hooks to interpret foreign language URL and more. Other topics covered include creating a workflow action, publishing sublayouts and media files, securing your environment by customizing user profiles and access rights, boosting search capabilities, optimising performance, scalability and high-availability of Sitecore instances and much more. By the end of this book, you will have be able to add virtually limitless features to your websites by developing and deploying Sitecore efficiently. Style and approach This easy-to-follow guide is full of hands-on recipes on real-world development tasks to improve your existing Sitecore system. Each topic is presented with its benefits and detailed steps to achieve it through well-explained code and images.
3D Printing Designs: Design an SD Card Holder
3D Printing Designs: Design an SD Card Holder
Joe Larson
¥35.96
Learn how to design 3D-printed objects that work in the real world About This Book This book shows you how to design from a reference to physical objects that can be easily represented by simple basic objects in Blender (cube, cylinder, sphere, and so on) by measuring them This is the only book on the market that shows you how to take your first steps to create 3D printed objects that are able to interact with existing objects Learn how to utilize Blender's functionality to make your designs more precise and accurate Who This Book Is For Reader will have basic knowledge of Blender and 3D Printing, and will have probably already made something simple. They will be interested in printing their first object. What You Will Learn Gain techniques to accurately measure the objects with rules, manual calipers, and digital calipers Break down complex geometries into multiple simple shapes and model them in layers using Blender Scale and re-scale a model to fit based on volume or size constraints See how to multishell geometries and auto-intersections using the Boolean Modifier In Detail Want to model a 3D printed prototype of an object that needs to be replaced or brokenThis book will teach you how to accurately measure objects in the real world with a few basic measuring techniques and how to create an object for 3D printing around the objects measured. In this book, you'll learn to identify basic shapes from a given object, use Vernier and Digital calipers and grid paper tracing techniques to derive measurements for the objects. With the help of measurements, you'll see to model these objects using Blender, organize the parts into layers, and later combine them to create the desired object, which in this book is a 3D printable SD card holder ring that fits your finger. Style and approach This book will be an easy-to-follow guide to learn the methods of scaling, precise measurements, and accurate designing. Using a step-by-step approach, this book will guide you on your journey to model different parts of a complex object and later combine them to create 3D printed objects that work in the real world.
A Is For Alligator
A Is For Alligator
Kim Mitzo ThompsonKaren Mitzo HilderbrandTommy Ortner
¥24.44
From A to Z, young readers will learn different words that begin with each letter. Based in Stow, Ohio, Twin Sisters Productions has been dedicated to producing quality educational and inspirational music resources for over 25 years. Fraternal twins Karen Mitzo Hilderbrand and Kim Mitzo Thompson founded the company when they realized Kim’s success teaching third grade math through her catchy multiplication song could help children beyond her classroom. From there, Twin Sisters expanded its product line to include e-books, digital music, CDs, read-along and sing-along books, floor puzzles and educational workbooks, all with the purpose of learning through music. These internationally sold products have received nearly 170 awards, including nine Record Industry Association of America (RIAA) certified Gold albums and one Platinum albu, over the years for excellence, creativity and amusement. With thousands of songs and 35 million albums sold, Twin Sisters positions itself as the leader in children’s educational music.
Mary Had a Little Lamb
Mary Had a Little Lamb
Kim Mitzo Thompson
¥24.44
Enjoy this adorably-illustrated, classic rhyme about Mary and her silly lamb that follows her everywhere she goes! Then young readers can continue reading six other classics including Little Bo Peep, Humpty Dumpty, Little Miss Muffet, Oh Where Has My Little Dog Gone, Hickory Dickory Dock and Hey, Diddle DiddleBased in Stow, Ohio, Twin Sisters Productions has been dedicated to producing quality educational and inspirational music resources for over 25 years. Fraternal twins Karen Mitzo Hilderbrand and Kim Mitzo Thompson founded the company when they realized Kim’s success teaching third grade math through her catchy multiplication song could help children beyond her classroom. From there, Twin Sisters expanded its product line to include e-books, digital music, CDs, read-along and sing-along books, floor puzzles and educational workbooks, all with the purpose of learning through music. These internationally sold products have received nearly 170 awards, including nine Record Industry Association of America (RIAA) certified Gold albums and one Platinum albu, over the years for excellence, creativity and amusement. With thousands of songs and 35 million albums sold, Twin Sisters positions itself as the leader in children’s educational music.
Me Gusta Los Colores
Me Gusta Los Colores
Kim Mitzo Thompson
¥24.44
Teaching children the colors is as easy as reading together. Based in Stow, Ohio, Twin Sisters Productions has been dedicated to producing quality educational and inspirational music resources for over 25 years. Fraternal twins Karen Mitzo Hilderbrand and Kim Mitzo Thompson founded the company when they realized Kim’s success teaching third grade math through her catchy multiplication song could help children beyond her classroom. From there, Twin Sisters expanded its product line to include e-books, digital music, CDs, read-along and sing-along books, floor puzzles and educational workbooks, all with the purpose of learning through music. These internationally sold products have received nearly 170 awards, including nine Record Industry Association of America (RIAA) certified Gold albums and one Platinum albu, over the years for excellence, creativity and amusement. With thousands of songs and 35 million albums sold, Twin Sisters positions itself as the leader in children’s educational music.
Cuando Crezca
Cuando Crezca
Kim Mitzo Thompson
¥24.44
QWhat do you want to be when you grow upBased in Stow, Ohio, Twin Sisters Productions has been dedicated to producing quality educational and inspirational music resources for over 25 years. Fraternal twins Karen Mitzo Hilderbrand and Kim Mitzo Thompson founded the company when they realized Kim’s success teaching third grade math through her catchy multiplication song could help children beyond her classroom. From there, Twin Sisters expanded its product line to include e-books, digital music, CDs, read-along and sing-along books, floor puzzles and educational workbooks, all with the purpose of learning through music. These internationally sold products have received nearly 170 awards, including nine Record Industry Association of America (RIAA) certified Gold albums and one Platinum albu, over the years for excellence, creativity and amusement. With thousands of songs and 35 million albums sold, Twin Sisters positions itself as the leader in children’s educational music.
Why We Need Ordinary Language Philosophy
Why We Need Ordinary Language Philosophy
Laugier, Sandra
¥288.41
Sandra Laugier has long been a key liaison between American and European philosophical thought, responsible for bringing American philosophers such as Ralph Waldo Emerson, Henry David Thoreau, and Stanley Cavell to French readers-but until now her books have never been published in English. Why We Need Ordinary Language Philosophy rights that wrong with a topic perfect for English-language readers: the idea of analytic philosophy.?Focused on clarity and logical argument, analytic philosophy has dominated the discipline in the United States, Australia, and Britain over the past one hundred years, and it is often seen as a unified, coherent, and inevitable advancement. Laugier questions this assumption, rethinking the very grounds that drove analytic philosophy to develop and uncovering its inherent tensions and confusions. Drawing on J. L. Austin and the later works of Ludwig Wittgenstein, she argues for the solution provided by ordinary language philosophy-a philosophy that trusts and utilizes the everyday use of language and the clarity of meaning it provides-and in doing so offers a major contribution to the philosophy of language and twentieth- and twenty-first-century philosophy as a whole.
Crucibles of Black Empowerment
Crucibles of Black Empowerment
Helgeson, Jeffrey
¥288.41
The term "e;community organizer"e; was deployed repeatedly against Barack Obama during the 2008 presidential campaign as a way to paint him as an inexperienced politician unfit for the presidency. The implication was that the job of a community organizer wasn't a serious one, and that it certainly wasn't on the list of credentials needed for a presidential?resume.?In reality, community organizers have played key roles in the political lives of American cities for decades, perhaps never more so than during the 1970s in Chicago, where African Americans laid the groundwork for further empowerment as they organized against segregation, discrimination, and lack of equal access to schools, housing, and jobs.In?Crucibles of Black Empowerment, Jeffrey Helgeson recounts the rise of African American political power and activism from the 1930s onward, revealing how it was achieved through community building. His book tells stories of the housewives who organized their neighbors, building tradesmen who used connections with federal officials to create opportunities in a deeply discriminatory employment sector, and the social workers, personnel managers, and journalists who carved out positions in the white-collar workforce. ?Looking closely at black liberal politics at the neighborhood level in Chicago, Helgeson explains how black Chicagoans built the networks that eventually would overthrow the city's seemingly invincible political machine.
Virtue Is Knowledge
Virtue Is Knowledge
Pangle, Lorraine Smith
¥288.41
The relation between virtue and knowledge is at the heart of the Socratic view of human excellence, but it also points to a central puzzle of the Platonic dialogues: Can Socrates be serious in his claims that human excellence is constituted by one virtue, that vice is merely the result of ignorance, and that the correct response to crime is therefore not punishment but educationOr are these assertions mere rhetorical ploys by a notoriously complex thinker?Lorraine Smith Pangle traces the argument for the primacy of virtue and the power of knowledge throughout the five dialogues that feature them most prominently-the Apology, Gorgias, Protagoras, Meno, and Laws-and reveals the truth at the core of these seemingly strange claims. She argues that Socrates was more aware of the complex causes of human action and of the power of irrational passions than a cursory reading might suggest. Pangle's perceptive analyses reveal that many of Socrates's teachings in fact explore the factors that make it difficult for humans to be the rational creatures that he at first seems to claim. Also critical to Pangle's reading is her emphasis on the political dimensions of the dialogues. Underlying many of the paradoxes, she shows, is a distinction between philosophic and civic virtue that is critical to understanding them.Ultimately, Pangle offers a radically unconventional way of reading Socrates's views of human excellence: Virtue is not knowledge in any ordinary sense, but true virtue is nothing other than wisdom.
Poor Tom
Poor Tom
Palfrey, Simon
¥288.41
King Lear is perhaps the most fierce and moving play ever written. And yet there is a curious puzzle at its center. The figure to whom Shakespeare gives more lines than anyone except the king-Edgar-has often seemed little more than a blank, ignored and unloved, a belated moralizer who, try as he may, can never truly speak to the play's savaged heart. He saves his blinded father from suicide, but even this act of care is shadowed by suspicions of evasiveness and bad faith.In Poor Tom, Simon Palfrey asks us to go beyond any such received understandings-and thus to experience King Lear as never before. He argues that the part of Edgar is Shakespeare's most radical experiment in characterization, and his most exhaustive model of both human and theatrical possibility. The key to the Edgar character is that he spends most of the play disguised, much of it as "e;Poor Tom of Bedlam,"e; and his disguises come to uncanny life. The Edgar role is always more than one person; it animates multitudes, past and present and future, and gives life to states of being beyond the normal reach of the senses-undead, or not-yet, or ghostly, or possible rather than actual. And because the Edgar role both connects and retunes all of the figures and scenes in King Lear, close attention to this particular part can shine stunning new light on how the whole play works.The ultimate message of Palfrey's bravura analysis is the same for readers or actors or audiences as it is for the characters in the play: see and listen feelingly; pay attention, especially when it seems as though there is nothing there.
Seeing Like a Rover
Seeing Like a Rover
Vertesi, Janet
¥288.41
In the years since the Mars Exploration Rover Spirit and Opportunity first began transmitting images from the surface of Mars, we have become familiar with the harsh, rocky, rusty-red Martian landscape. But those images are much less straightforward than they may seem to a layperson: each one is the result of a complicated set of decisions and processes involving the large team behind the Rovers.With Seeing Like a Rover, Janet Vertesi takes us behind the scenes to reveal the work that goes into creating our knowledge of Mars. Every photograph that the Rovers take, she shows, must be processed, manipulated, and interpreted-and all that comes after team members negotiate with each other about what they should even be taking photographs of in the first place. Vertesi's account of the inspiringly successful Rover project reveals science in action, a world where digital processing uncovers scientific truths, where images are used to craft consensus, and where team members develop an uncanny intimacy with the sensory apparatus of a robot that is millions of miles away. Ultimately, Vertesi shows, every image taken by the Mars Rovers is not merely a picture of Mars-it's a portrait of the whole Rover team, as well.
Daguerreotypes
Daguerreotypes
Saltzman, Lisa
¥288.41
In the digital age, photography confronts its future under the competing signs of ubiquity and obsolescence. While technology has allowed amateurs and experts alike to create high-quality photographs in the blink of an eye, new electronic formats have severed the original photochemical link between image and subject. At the same time, recent cinematic photography has stretched the concept of photography and raised questions about its truth value as a documentary medium. Despite this situation, photography remains a stubbornly substantive form of evidence: referenced by artists, filmmakers, and writers as a powerful emblem of truth, photography has found its home in other media at precisely the moment of its own material demise.By examining this idea of photography as articulated in literature, film, and the graphic novel, Daguerreotypes demonstrates how photography secures identity for figures with an otherwise unstable sense of self. Lisa Saltzman argues that in many modern works, the photograph asserts itself as a guarantor of identity, whether genuine or fabricated. From Roland Barthes's Camera Lucida to Ridley Scott's Blade Runner, W. G. Sebald's Austerlitz to Alison Bechdel's Fun Home-we find traces of photography's "e;fugitive subjects"e; throughout contemporary culture. Ultimately, Daguerreotypes reveals how the photograph, at once personal memento and material witness, has inspired a range of modern artistic and critical practices.
Interanimations
Interanimations
Pippin, Robert B.
¥288.41
In this latest book, renowned philosopher and scholar Robert B. Pippin offers the thought-provoking argument that the study of historical figures is not only an interpretation and explication of their views, but can be understood as a form of philosophy itself. In doing so, he reconceives philosophical scholarship as a kind of network of philosophical interanimations, one in which major positions in the history of philosophy, when they are themselves properly understood within their own historical context, form philosophy's lingua franca. Examining a number of philosophers to explore the nature of this interanimation, he presents an illuminating assortment of especially thoughtful examples of historical commentary that powerfully enact philosophy.After opening up his territory with an initial discussion of contemporary revisionist readings of Kant's moral theory, Pippin sets his sights on his main objects of interest: Hegel and Nietzsche. Through them, however, he offers what few others could: an astonishing synthesis of an immense and diverse set of thinkers and traditions. Deploying an almost dialogical, conversational approach, he pursues patterns of thought that both shape and, importantly, connect the major traditions: neo-Aristotelian, analytic, continental, and postmodern, bringing the likes of Heidegger, Honneth, MacIntyre, McDowell, Brandom, Strauss, Williams, and A iA ek-not to mention Hegel and Nietzsche- into the same philosophical conversation.By means of these case studies, Pippin mounts an impressive argument about a relatively under discussed issue in professional philosophy-the bearing of work in the history of philosophy on philosophy itself-and thereby he argues for the controversial thesis that no strict separation between the domains is defensible.
Reinventing Public Education
Reinventing Public Education
Hill, Paul
¥288.41
A heated debate is raging over our nation's public schools and how they should be reformed, with proposals ranging from imposing national standards to replacing public education?altogether with a voucher system for private schools. Combining decades of experience in education, the authors propose an innovative approach to solving the problems of our school system and find a middle ground between these extremes.Reinventing Public Education shows how contracting would radically change the way we operate our schools, while keeping them public and accessible to all, and making them better able to meet standards of achievement and equity. Using public funds, local school boards would select private providers to operate individual schools under formal contracts specifying the type and quality of instruction.In a hands-on, concrete fashion, the authors provide a thorough explanation of the pros and cons of school contracting and how it would work in practice. They show how contracting would free local school boards from operating schools so they can focus on improving educational policy; how it would allow parents to choose the best school for their children; and, finally, how it would ensure that schools are held accountable and academic standards are met.While retaining a strong public role in education, contracting enables schools to be more imaginative, adaptable, and suited to the needs of children and families. In presenting an alternative vision for America's schools, Reinventing Public Education is too important to be ignored.
Internationalization of Palace Wars
Internationalization of Palace Wars
Dezalay, Yves
¥282.53
How does globalization workFocusing on Latin America, Yves Dezalay and Bryant G. Garth show that exports of expertise and ideals from the United States to Argentina, Brazil, Chile, and Mexico have played a crucial role in transforming their state forms and economies since World War II.Based on more than 300 extensive interviews with major players in governments, foundations, law firms, universities, and think tanks, Dezalay and Garth examine both the production of northern exports such as neoliberal economics and international human rights law and the ways they are received south of the United States. They find that the content of what is exported and how it fares are profoundly shaped by domestic struggles for power and influence-"e;palace wars"e;-in the nations involved. For instance, challenges to the eastern intellectual establishment influenced the Reagan-era export of University of Chicago-style neoliberal economics to Chile, where it enjoyed a warm reception from Pinochet and his allies because they could use it to discredit the previous regime.Innovative and sophisticated, The Internationalization of Palace Wars offers much needed concrete information about the transnational processes that shape our world.
Frozen Fauna of the Mammoth Steppe
Frozen Fauna of the Mammoth Steppe
Guthrie, R. Dale
¥265.87
Frozen mammals of the Ice Age, preserved for millennia in the tundra, have been a source of fascination and mystery since their first discovery over two centuries ago. These mummies, their ecology, and their preservation are the subject of this compelling book by paleontologist Dale Guthrie. The 1979 find of a frozen, extinct steppe bison in an Alaskan gold mine allowed him to undertake the first scientific excavation of an Ice Age mummy in North America and to test theories about these enigmatic frozen fauna.The 36,000-year-old bison mummy, coated with blue mineral crystals, was dubbed "e;Blue Babe."e; Guthrie conveys the excitement of its excavation and shows how he made use of evidence from living animals, other Pleistocene mummies, Paleolithic art, and geological data. With photographs and scores?of detailed drawings, he takes the reader through the excavation and subsequent detective work, analyzing the animal's carcass and its surroundings, the circumstances of its death, its appearance in life, the landscape it inhabited, and the processes of preservation by freezing. His examination shows that Blue Babe died in early winter, falling prey to lions that inhabited the Arctic during the Pleistocene era.Guthrie uses information gleaned from his study of Blue Babe to provide a broad picture of bison evolutionary history and ecology, including speculations on the interactions of bison and Ice Age peoples. His de*ion of the Mammoth Steppe as a cold, dry, grassy plain is based on an entirely new way of reading the fossil record.
Alfred the Great
Alfred the Great
Duckett, Eleanor Shipley
¥265.87
Filled with drama and action, here is the story of the ninth-century life and times of Alfred-warrior, conqueror, lawmaker, scholar, and the only king whom England has ever called "e;The Great."e; Based on up-to-date information on ninth-century history, geography, philosophy, literature, and social life, it vividly presents exciting views of Alfred in every stage of his long career and leaves the reader with a sharply-etched picture of the world of the Middle Ages.