Bøger af Peng Zhang

A list of English sight words, The Dolch Word List, was compiled by Edward William Dolch, PhD, in 1948. The Dolch Word List is also called Sight Words or The Dolch 220. It includes the most frequently used words in the English language. Sight words make up 50 to 70 percent of any general text. Therefore, teaching The Dolch Word List is a crucial goal of education in grades kindergarten through 3. Many of the 220 Dolch words cannot be "sounded out" and have to be learned by "sight," that is memorized. The list is divided into grade levels. It includes pronouns, adjectives, adverbs, prepositions, conjunctions, and verbs. The basic list excludes nouns, which make up a separate 95 word list. Including pictures, a wonderful story of only 676 words covering all 220 sight words, free video and audio websites of sight words, this book is of interest, short, complete and convenient for kids age from 3 to 8 to learn sight words and start their English learning. The video website of this book is: https: //youtu.be/QcD6G5T6eFc The audio website of this book is: https: //mp.weixin.qq.com/s/dFdgqKGrcGzvjDazRmD2_w

Le batterie al litio-zolfo (Li-S) sono state considerate una promettente tecnologia di accumulo di energia di prossima generazione per la loro altissima densità energetica teorica rispetto a quella delle tradizionali batterie agli ioni di litio. Tuttavia, le applicazioni pratiche delle batterie Li-S sono ancora bloccate da problemi noti come l'effetto shuttle e la crescita incontrollabile di dendriti di litio. In questo libro viene presentata un'introduzione fondamentale dei nuovi materiali al carbonio utilizzati nelle batterie Li-S flessibili.

Litij-sernye (Li-S) akkumulqtory rassmatriwaütsq kak perspektiwnaq tehnologiq hraneniq änergii nowogo pokoleniq blagodarq swerhwysokoj teoreticheskoj plotnosti änergii po srawneniü s tradicionnymi litij-ionnymi akkumulqtorami. Odnako prakticheskoe primenenie Li-S akkumulqtorow do sih por blokiruetsq takimi izwestnymi problemami, kak chelnochnyj äffekt i nekontroliruemyj rost litiewyh dendritow. V ätoj knige daetsq fundamental'noe predstawlenie o nowyh uglerodnyh materialah, ispol'zuemyh w gibkih Li-S akkumulqtorah.

The Employed Immigrant: How to Land Your Next 6 Figure Job in the United States is the first book to detail step-by-step what a skilled immigrant should do if they are looking for a job in the US. As an immigrant, you've made sacrifices and have worked hard to get to the US--now it's time to use all your skills and knowledge to find your dream job. In this book, Li Lin, career coach for immigrant professionals looking for their next 6 figure job, talks about how to create a network from nothing, how to interview like a rock star, and how to negotiate your worth like a pro. Coming from China to the US in 2000, Li Lin has had 16 years of experience being an immigrant herself, teaching other immigrants English, and now helping them land their dream jobs. Stuck on your job search and want to know how to fix it so you can land your next job faster and with more ease? Read the book now to find the secrets of how to become a successfully employed immigrant in the US!

The introduction of Quantum Theory (QT) provides a unified mathematical framework for Information Retrieval (IR). Compared with the classical IR framework, the quantum-inspired IR framework is based on user-centered modeling methods to model non-classical cognitive phenomena in human relevance judgment in the IR process. With the increase of data and computing resources, neural IR methods have been applied to the text matching and understanding task of IR. Neural networks have a strong learning ability of effective representation and generalization of matching patterns from raw data. This monograph provides a systematic introduction to quantum-inspired neural IR, including quantum-inspired neural language representation, matching and understanding. The cross-field research on QT, neural network and IR is not only helpful to non-classical phenomena modeling in IR but also to break the theoretical bottleneck of neural networks and design more transparent neural IR models. The authors first introduce the language representation method based on QT. Secondly, they introduce the quantum-inspired text matching and decision making model under neural network that shows its theoretical advantages in document ranking, relevance matching, multimodal IR, and can be integrated with neural network to jointly promote the development of IR. Finally, the latest progress of quantum language understanding is introduced and further topics on QT and language modeling provide readers with more materials for thinking.

Understand microgrids and networked microgrid systems Microgrids are interconnected groups of energy sources that operate together, capable of connecting with a larger grid or operating independently as needed and network conditions require. They can be valuable sources of energy for geographically circumscribed areas with highly targeted energy needs, and for remote or rural areas where continuous connection with a larger grid is difficult. Microgrids' controllability makes them especially effective at incorporating renewable energy sources. Microgrids: Theory and Practice introduces readers to the analysis, design, and operation of microgrids and larger networked systems that integrate them. It brings to bear both cutting-edge research into microgrid technology and years of industry experience in designing and operating microgrids. Its discussions of core subjects such as microgrid modeling, control, and optimization make it an essential short treatment, valuable for both academic and industrial study. Readers will acquire the skills needed to address existing problems and meet new ones as this crucial area of power engineering develops. Microgrids: Theory and Practice also features: Incorporation of new cyber-physical system technologies for enabling microgrids as resiliency resources Theoretical treatment of a wide range of subjects including smart programmable microgrids, distributed and asynchronous optimization for microgrid dispatch, and AI-assisted microgrid protection Practical discussion of real-time microgrids simulations, hybrid microgrid design, transition to renewable microgrid networks, and more Microgrids: Theory and Practice is ideal as a textbook for graduate and advanced undergraduate courses in power engineering programs, and a valuable reference for power industry professionals looking to address the challenges posed by microgrids in their work.

Discover scalable, dependable, and intelligent solutions to the challenges of integrating complex networked microgrids with this definitive guide to the development of cutting-edge power and data systems. Includes advanced fault management control and optimization to enable enhanced microgrid penetration without compromising reliability. Features SDN-based architectures and techniques to enable secure, reliable and fault-tolerant algorithms for resilient networked systems. Provides reachability techniques to facilitate a deeper understanding of microgrid resilience in areas with high penetration of renewables. Combining resilient control, fast programmable networking, reachability analysis, and cyber-physical security, this is essential reading for researchers, professional engineers, and graduate students interested in creating the next generation of data-intensive self-configurable networked microgrid systems, smart communities, and smart infrastructure.

Nano-enabled Sustainable and Precision Agriculture is the first single-volume resource to cover this important field using a whole systems approach that considers both opportunities and challenges. The book provides a comprehensive understanding of the role of nanotechnology in agriculture from broad aspects, but also includes a comprehensive view of the interaction of nanomaterials with soil-plant systems. It highlights aspects not described in previous books, including the application of nanoinformatics and artificial intelligence in nano-enabled sustainable agriculture, the application of nanotechnology in alternative forms of agriculture such as hydroponics, and regulatory frameworks for this research field.The book addresses all these aspects by including sections on enhanced sustainability, reduced pollution and enhanced ecosystems' health, and the role of nanoinformatics and machine learning.

As mass flight data possesses the typical characteristics of time series, the time series analysis methods and their application for flight data have been illustrated from several aspects, such as data filtering, data extension, feature optimization, similarity search, trend monitoring, fault diagnosis, and parameter prediction, etc.

This book covers a series of security and privacy issues in network coding, and introduces three concrete mechanisms to address them. While network coding can help improve network performance, the adoption of network coding can be greatly limited unless security and privacy threats are addressed.

This book begins by providing basic information on single-molecule magnets (SMMs), covering the magnetism of lanthanide, the characterization and relaxation dynamics of SMMs and advanced means of studying lanthanide SMMs.

Apart from the basic principles with an emphasis on inductive power transfer and mathematical analysis, the book discusses the emerging implementation for underwater wireless power transfer such as energy encryption, power and data transfer through common links, and secured data- and cyber-security.