Adjustable polypropylene covers are acid-free and available in prepackaged sheets (24' x 12", non-reflective, qty 25)
- Polypropylene is a flexible, quiet material that will stretch but not tear
- Recommended for non-circulating or personal collections
- Available in two film clarities:
- Non-Reflective – Covers have a matte finish to hide imperfections, flaws, and fingerprints; covers also reduce glare
- Clear – Covers are crystal clear and have a glossy finish to show off new book graphics
- Acid-free polypropylene; will not yellow or crack with age
- Not recommended for use in book drops
- 2.5-mil sheets
An introduction to category theory as a rigorous, flexible, and coherent modeling language that can be used across the sciences.
Category theory was invented in the 1940s to unify and synthesize different areas in mathematics, and it has proven remarkably successful in enabling powerful communication between disparate fields and subfields within mathematics. This book shows that category theory can be useful outside of mathematics as a rigorous, flexible, and coherent modeling language throughout the sciences. Information is inherently dynamic; the same ideas can be organized and reorganized in countless ways, and the ability to translate between such organizational structures is becoming increasingly important in the sciences. Category theory offers a unifying framework for information modeling that can facilitate the translation of knowledge between disciplines.
Written in an engaging and straightforward style, and assuming little background in mathematics, the book is rigorous but accessible to non-mathematicians. Using databases as an entry to category theory, it begins with sets and functions, then introduces the reader to notions that are fundamental in mathematics: monoids, groups, orders, and graphs―categories in disguise. After explaining the “big three” concepts of category theory―categories, functors, and natural transformations―the book covers other topics, including limits, colimits, functor categories, sheaves, monads, and operads. The book explains category theory by examples and exercises rather than focusing on theorems and proofs. It includes more than 300 exercises, with solutions.
Category Theory for the Sciences is intended to create a bridge between the vast array of mathematical concepts used by mathematicians and the models and frameworks of such scientific disciplines as computation, neuroscience, and physics.
Ordered a copy from Amazon
Before he inspired the world with Hamilton and was catapulted to international fame, Lin-Manuel Miranda was inspiring his Twitter followers with words of encouragement at the beginning and end of each day. He wrote these original sayings, aphorisms, and poetry for himself as much as for others. But as Miranda’s audience grew, these messages took on a life on their own. Now Miranda has gathered the best of his daily greetings into a beautiful collection illustrated by acclaimed artist (and fellow Twitter favorite) Jonny Sun. Full of comfort and motivation, Gmorning, Gnight! is a touchstone for anyone who needs a quick lift.
Received as a Christmas gift
The remarkable excavation of a previously unidentified city in Israel from the time of King David, shedding new light on the link between the bible and history
King David is a pivotal figure in the Bible, which tells his life story in detail and gives stirring accounts of his deeds, including the slaying of the Philistine giant Goliath and the founding of his capital in Jerusalem. But no certain archaeological finds from the period of his reign or of the kingdom he ruled over have ever been uncovered―until now.
In this groundbreaking account, the excavators of Khirbet Qeiyafa in the Valley of Elah, where the Bible says David fought Goliath, reveal how seven years of exhaustive investigation have uncovered a city dating to the time of David― the late eleventh and early tenth century BCE―surrounded by massive fortifications with impressive gates and a clear urban plan, as well as an abundance of finds that tell us much about the inhabitants. Discussing the link between the Bible, archaeology, and history In the Footsteps of King David explains the significance of these discoveries and how they shed new light on David’s kingdom. The topic is at the center of a controversy that has raged for decades, but these findings successfully challenge scholars disputing the historicity of the Bible and the chronology of the events recounted in it.
Purchased for $26.79 at Distant Land’s 30% discount/going out of business sale.
Some supplies to hang up Christmas lights at the house.
16 in L x 9-1/2 in W, 1/2 in thick, Red, polypropylene(52072)
Manufactured in Canada
I’ve got three other cutting boards like this. They’re a nice size, sturdy, and have some nice slip resistance. Who couldn’t resist another for $5.99?
Also picked up some wrapping paper for the upcoming Christmas holiday.
This up-to-date introductory treatment employs the language of category theory to explore the theory of structures. Its unique approach stresses concrete categories, and each categorical notion features several examples that clearly illustrate specific and general cases.
A systematic view of factorization structures, this volume contains seven chapters. The first five focus on basic theory, and the final two explore more recent research results in the realm of concrete categories, cartesian closed categories, and quasitopoi. Suitable for advanced undergraduate and graduate students, it requires an elementary knowledge of set theory and can be used as a reference as well as a text. Updated by the authors in 2004, it offers a unifying perspective on earlier work and summarizes recent developments.
Mike Miller’s at UCLA beginning in January 2019.
A firsthand account and incisive analysis of modern protest, revealing internet-fueled social movements’ greatest strengths and frequent challenges
To understand a thwarted Turkish coup, an anti–Wall Street encampment, and a packed Tahrir Square, we must first comprehend the power and the weaknesses of using new technologies to mobilize large numbers of people. An incisive observer, writer, and participant in today’s social movements, Zeynep Tufekci explains in this accessible and compelling book the nuanced trajectories of modern protests—how they form, how they operate differently from past protests, and why they have difficulty persisting in their long-term quests for change.
Tufekci speaks from direct experience, combining on-the-ground interviews with insightful analysis. She describes how the internet helped the Zapatista uprisings in Mexico, the necessity of remote Twitter users to organize medical supplies during Arab Spring, the refusal to use bullhorns in the Occupy Movement that started in New York, and the empowering effect of tear gas in Istanbul’s Gezi Park. These details from life inside social movements complete a moving investigation of authority, technology, and culture—and offer essential insights into the future of governance.
Some Americans cling desperately to the myth that we are living in a post-racial society, that the election of the first Black president spelled the doom of racism. In fact, racist thought is alive and well in America--more sophisticated and more insidious than ever. And as award-winning historian Ibram X. Kendi argues in Stamped from the Beginning, if we have any hope of grappling with this stark reality, we must first understand how racist ideas were developed, disseminated, and enshrined in American society.
In this deeply researched and fast-moving narrative, Kendi chronicles the entire story of anti-Black racist ideas and their staggering power over the course of American history. Stamped from the Beginning uses the life stories of five major American intellectuals to offer a window into the contentious debates between assimilationists and segregationists and between racists and antiracists. From Puritan minister Cotton Mather to Thomas Jefferson, from fiery abolitionist William Lloyd Garrison to brilliant scholar W.E.B. Du Bois to legendary anti-prison activist Angela Davis, Kendi shows how and why some of our leading proslavery and pro-civil rights thinkers have challenged or helped cement racist ideas in America.
Contrary to popular conceptions, racist ideas did not arise from ignorance or hatred. Instead, they were devised and honed by some of the most brilliant minds of each era. These intellectuals used their brilliance to justify and rationalize deeply entrenched discriminatory policies and the nation's racial disparities in everything from wealth to health. And while racist ideas are easily produced and easily consumed, they can also be discredited. In shedding much-needed light on the murky history of racist ideas, Stamped from the Beginning offers us the tools we need to expose them--and in the process, gives us reason to hope.
Ordered on 9/20/2018 after
A modern play on a classic style, this Antique Market quilt from Martha Stewart Collection reinvigorates your bedroom's look and feel with an updated patchwork-inspired print at the face reversing to a unique geometric pattern. Showcasing timeless channel quilting and a vibrant color palette this bedspread takes your ensemble to the next level.
- Fabric and fill: cotton
- Patchwork and geometric designs
- Sham is sold separately
- Created for Macy's
- Measurements: 88" x 92"
- Machine washable
- Savings Based On Offering Prices, Not Actual Sales
- Web ID: 4263322
Style: THFTSHPFQ MEDIUM BLUE
Purchased on sale for $47.96+tax
New set for the office daybed.
Georgetown 420 thread count 4 piece queen sheet set
Two Martha Stewart collection “Eyelash Stripe” white standard sham
Two Tommy Hilfiger queen pillows
Blue Microphones Yeti USB Microphone Four Pattern Midnight Blue - Closed-Back Professional Headphones Black - Microphone Stand Screw Thread Adapter - Microphone Suspension With Boom Scissor Arm Stand - Universal Pop Filter Microphone Wind Screen with Mic Stand Clip - 1 Piece Micro Fiber Cloth
The revered New York Times bestselling author traces the development of technology from the Industrial Age to the Digital Age to explore the single component crucial to advancement—precision—in a superb history that is both an homage and a warning for our future.
The rise of manufacturing could not have happened without an attention to precision. At the dawn of the Industrial Revolution in eighteenth-century England, standards of measurement were established, giving way to the development of machine tools—machines that make machines. Eventually, the application of precision tools and methods resulted in the creation and mass production of items from guns and glass to mirrors, lenses, and cameras—and eventually gave way to further breakthroughs, including gene splicing, microchips, and the Hadron Collider.
Simon Winchester takes us back to origins of the Industrial Age, to England where he introduces the scientific minds that helped usher in modern production: John Wilkinson, Henry Maudslay, Joseph Bramah, Jesse Ramsden, and Joseph Whitworth. It was Thomas Jefferson who later exported their discoveries to the fledgling United States, setting the nation on its course to become a manufacturing titan. Winchester moves forward through time, to today’s cutting-edge developments occurring around the world, from America to Western Europe to Asia.
As he introduces the minds and methods that have changed the modern world, Winchester explores fundamental questions. Why is precision important? What are the different tools we use to measure it? Who has invented and perfected it? Has the pursuit of the ultra-precise in so many facets of human life blinded us to other things of equal value, such as an appreciation for the age-old traditions of craftsmanship, art, and high culture? Are we missing something that reflects the world as it is, rather than the world as we think we would wish it to be? And can the precise and the natural co-exist in society?
One of my favorite all-time writers and somehow I had missed any news about its pending release and hadn’t seen it despite having just been to the bookstore. What a fantastic surprise!
Received as the most perfect gift. Originally purchased at Vroman’s.
2 Kuretake TSF1-10 double sided brush pen with fine and medium points for $7.90
1 Kyokuto notebook with 10 column lines for kana and space for ふりがな (furigana) for $3.55.
1 Tales from Moomin Valley notebook with 7 column lines for kana (with dotted squares) $3.00
(great for little kids and practicing kana)