Follow Gary the rat who loves garbage, as he explores the journey of garbage in New York City! Learn more about garbage and where it goes as Gary greets trucks, tractors, ferries, barges, and more - on his big garbage adventure!
In the history of modern computation, large mechanical calculators preceded computers. A person would sit there punching keys according to a procedure and a number would eventually appear. Once calculators became fast enough, it became obvious that the critical path was the punching rather than the calculation itself. That is what made the stored program concept vital to further progress. Once the instructions were stored in the machine, the entire computation could run at the speed of the machine. This book shows how to do the same thing for DNA computing. Rather than asking a robot or a person to pour in specific strands at different times in order to cause a DNA computation to occur (by analogy to a person punching numbers and operations into a mechanical calculator), the DNA instructions are stored within the solution and guide the entire computation. We show how to store straight line programs, conditionals, loops, and a rudimentary form of subroutines. To achieve this goal, the book proposes a complete language for describing the intrinsic topology of DNA complexes and nanomachines, along with the dynamics of such a system. We then describe dynamic behavior using a set of basic transitions, which operate on a small neighborhood within a complex in a well-defined way. These transitions can be formalized as purely syntactical functions of the string representations. Building on that foundation, the book proposes a novel machine motif which constitutes an instruction stack, allowing for the clocked release of an arbitrary sequence of DNA instruction or data strands. The clock mechanism is built of special strands of DNA called ""tick"" and ""tock."" Each time a ""tick"" and ""tock"" enter a DNA solution, a strand is released from an instruction stack (by analogy to the way in which as a clock cycle in an electronic computer causes a new instruction to enter a processing unit). As long as there remain strands on the stack, the next cycle will release a new instruction strand. Regardless of the actual strand or component to be released at any particular clock step, the ""tick"" and ""tock"" fuel strands remain the same, thus shifting the burden of work away from the end user of a machine and easing operation. Pre-loaded stacks enable the concept of a stored program to be realized as a physical DNA mechanism. A conceptual example is given of such a stack operating a walker device. The stack allows for a user to operate such a clocked walker by means of simple repetition of adding two fuel types, in contrast to the previous mechanism of adding a unique fuel -- at least 12 different types of strands -- for each step of the mechanism. We demonstrate by a series of experiments conducted in Ned Seeman's lab that it is possible to ""initialize"" a clocked stored program DNA machine. We end the book with a discussion of the design features of a programming language for clocked DNA programming. There is a lot left to do. Table of Contents: Introduction / Notation / A Topological Description of DNA Computing / Machines and Motifs / Experiment: Storing Clocked Programs in DNA / A Clocked DNA Programming Language
In the history of modern computation, large mechanical calculators preceded computers. A person would sit there punching keys according to a procedure and a number would eventually appear. Once calculators became fast enough, it became obvious that the critical path was the punching rather than the calculation itself. That is what made the stored program concept vital to further progress. Once the instructions were stored in the machine, the entire computation could run at the speed of the machine. This book shows how to do the same thing for DNA computing. Rather than asking a robot or a person to pour in specific strands at different times in order to cause a DNA computation to occur (by analogy to a person punching numbers and operations into a mechanical calculator), the DNA instructions are stored within the solution and guide the entire computation. We show how to store straight line programs, conditionals, loops, and a rudimentary form of subroutines. To achieve this goal, the book proposes a complete language for describing the intrinsic topology of DNA complexes and nanomachines, along with the dynamics of such a system. We then describe dynamic behavior using a set of basic transitions, which operate on a small neighborhood within a complex in a well-defined way. These transitions can be formalized as purely syntactical functions of the string representations. Building on that foundation, the book proposes a novel machine motif which constitutes an instruction stack, allowing for the clocked release of an arbitrary sequence of DNA instruction or data strands. The clock mechanism is built of special strands of DNA called "tick" and "tock." Each time a "tick" and "tock" enter a DNA solution, a strand is released from an instruction stack (by analogy to the way in which as a clock cycle in an electronic computer causes a new instruction to enter a processing unit). As long as there remain strands on the stack, the next cycle will release a new instruction strand. Regardless of the actual strand or component to be released at any particular clock step, the "tick" and "tock" fuel strands remain the same, thus shifting the burden of work away from the end user of a machine and easing operation. Pre-loaded stacks enable the concept of a stored program to be realized as a physical DNA mechanism. A conceptual example is given of such a stack operating a walker device. The stack allows for a user to operate such a clocked walker by means of simple repetition of adding two fuel types, in contrast to the previous mechanism of adding a unique fuel -- at least 12 different types of strands -- for each step of the mechanism. We demonstrate by a series of experiments conducted in Ned Seeman's lab that it is possible to "initialize" a clocked stored program DNA machine. We end the book with a discussion of the design features of a programming language for clocked DNA programming. There is a lot left to do. Table of Contents: Introduction / Notation / A Topological Description of DNA Computing / Machines and Motifs / Experiment: Storing Clocked Programs in DNA / A Clocked DNA Programming Language
The broad scope of Cloud Computing is creating a technology, business, sociolo- cal, and economic renaissance. It delivers the promise of making services available quickly with rather little effort. Cloud Computing allows almost anyone, anywhere, at anytime to interact with these service offerings. Cloud Computing creates a unique opportunity for its users that allows anyone with an idea to have a chance to deliver it to a mass market base. As Cloud Computing continues to evolve and penetrate different industries, it is inevitable that the scope and definition of Cloud Computing becomes very subjective, based on providers’ and customers’ persp- tive of applications. For instance, Information Technology (IT) professionals p- ceive a Cloud as an unlimited, on-demand, flexible computing fabric that is always available to support their needs. Cloud users experience Cloud services as virtual, off-premise applications provided by Cloud service providers. To an end user, a p- vider offering a set of services or applications in the Cloud can manage these off- ings remotely. Despite these discrepancies, there is a general consensus that Cloud Computing includes technology that uses the Internet and collaborated servers to integrate data, applications, and computing resources. With proper Cloud access, such technology allows consumers and businesses to access their personal files on any computer without having to install special tools. Cloud Computing facilitates efficient operations and management of comp- ing technologies by federating storage, memory, processing, and bandwidth.
Against the turbulent background of New York City politics and growing ethnic tensions, Park must finally come to emotional terms with his American wife and the loss of their son, and with his belated recognition of who he is.
This collection seeks to broaden the discussion of the child image by close analysis of the child and childhood as depicted in non-Western cinemas. Each essay offers a counter-narrative to Western notions of childhood by looking critically at alternative visions of childhood that does not privilege a Western ideal. Rather, this collection seeks to broaden our ideas about children, childhood, and the child’s place in the global community. This collection features a wide variety of contributors from around the world who offer compelling analyses of non-Western, non-Hollywood films starring children.
The most important classical text of Chinese Medicine, The Yellow Emperor's Classic of Chinese Medicine is often seen as daunting by students who are faced with a variety of different translations, of which some may not be reliable. This introductory guide makes it accessible to all, providing a summary of each chapter which emphasises the clinical relevance of the text. The author draws out how the text can be used to inform and improve clinical practice. It avoids overly scholarly discussions, and does not dwell on the minutiae of translation, making this book an easy and enlightening read.
This ground-breaking book explores the theoretical, clinical and training application of integrating mindfulness with all of the arts therapies, and includes cutting-edge contributions from neuroscience. Written by pioneers and leaders in the arts therapies and psychology fields, the book includes 6 sections that examine mindfulness and the arts therapies from different perspectives: 1) the history and roots of mindfulness in relation to spirituality, psychotherapy and the arts therapies; 2) the role of the expressive arts in cultivating mindful awareness; 3) innovative approaches that add mindfulness to the arts therapies; 4) arts therapies approaches that are inherently mindfulness-based; 5) mindfulness in the training and education of arts therapists; and 6) the neuroscience underlying mindfulness and the arts therapies. Contributors describe their pioneering work with diverse applications: people with cancer, trauma, chronic pain, substance abuse, severe mental illness, clients in private practice, adolescents at camp, training dance and art therapists, and more. This rich resource will inspire and rejuvenate all clinicians and educators.
This exceptional translation of the Tao Tê Ching by Chinese scholar Chung-yuan Chang reveals the true wisdom and beauty of this ancient Chinese text. Traditionally attributed to Taoist philosopher Lao Tzu, the Tao Tê Ching remains relevant worldwide today, more than two thousand years after it was written. This translation of the Taoist text, with Chang's accompanying commentaries, illuminates the real meaning of the Tao Tê Ching and makes this Chinese classic both accessible and relevant to modern ways of thinking, without any reduction of the complex thought within its pages. Chang Chung-yuan is unique in his approach and his introduction and commentaries place the Taoist text in the context of Western metaphysics, making reference to Heidegger, Hegel, Schopenhauer, Jung, Plato, Kant and Nietzsche, as well as capturing the context within which Taoism came to the West. Tao: A New Way of Thinking will be fascinating to anyone with an interest in Taoism and will be particularly appealing to those interested in comparative philosophy.
In this beautiful novel in verse, a Chinese-American girl contends with school bullies, tries to solve the mystery of her sister's strange illness, and finds strength and validation at the local tennis court. Frances Chin, a 10-year old Chinese-American girl, lives in the suburbs of Detroit with her immigrant parents and older sister, Clara. At school Frances copes with bullies and the loneliness that comes with not quite fitting in. At home, she feels a different kind of aloneness. Her parents are preoccupied with work and worry about Clara, whose hair is inexplicably falling out. But, with the help of her friend Annie, Frances is determined to play Nancy Drew and solve the mystery of Clara’s condition. She also faces the everyday challenges and unexpected thrills of being a tween, especially when she receives encouragement from a tennis coach. Although she struggles to speak up, Frances’s powerful inner voice resonates in gorgeous imagery and evocative free verse. "Love and more love to Victoria Chang for her lyrical and gentle prose poems that, in excavating a deep secret, usher readers beyond shame and into the warmth of understanding." —Thanhhà Lại, New York Times bestselling and National Book Award-winning author of Inside Out & Back Again, and most recently Butterfly Yellow
JonSun Tang realizes his humble background makes a relationship with the beautiful SuAnn, the daughter of an esteemed surgeon, impossible. But, love will not be dismissed. These students at the National Taiwan University defy SuAnn's father. First, they plan their marriage in secret. Then JonSun and SuAnn move to the United States. Strategically flipping houses in California resolves into their American dream and the means to create a lasting legacy for their future generations.
Drawing from her childhood experience, the author brings hope and humor to this fascinating story of a young girl growing up and fighting to survive during the Cultural Revolution in China.
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