This original book offers a meaningful window into the lived experiences of children from immigrant families, providing a holistic, profound portrait of their literacy practices as situated within social, cultural, and political frames. Drawing on reports from five years of an ongoing longitudinal research project involving students from immigrant families across their elementary school years, each chapter explores a unique set of questions about the students’ experiences and offers a rich data set of observations, interviews, and student-created artifacts. Authors apply different sociocultural, sociomaterial, and sociopolitical frameworks to better understand the dimensions of the children’s experiences. The multitude of approaches applied demonstrates how viewing the same data through distinct lenses is a powerful way to uncover the differences and comparative uses of these theories. Through such varied lenses, it becomes apparent how the complexities of lived experiences inform and improve our understanding of teaching and learning, and how our understanding of multifaceted literacy practices affects students’ social worlds and identities. Children in Immigrant Families Becoming Literate is a much-needed resource for scholars, professors, researchers, and graduate students in language and literacy education, English education, and teacher education.
With the continuous development of social economy and the improvement of computer science, communication engineering and electronic engineering, automo-biles are also gradually transforming from mechanical products driven by internal combustion engines to intelligent products driven by electricity. The electrification and intelligence of automobiles have brought new problems to society: on the one hand, electrically driven vehicles have lower operating noise, which makes pedestri-ans’ perception of vehicles weakened; on the other hand, with the deepening of intel-ligence, the control of vehicles will gradually be yielded from drivers to vehicles, which will largely cause the lack of human-vehicle trust. If these two problems are not solved, they will largely affect the efficiency of future road traffic and even bring potential danger. Therefore, it is necessary to explore a vehicle external sound effect as the external interaction interface of future vehicles to improve human-vehicle per-ception and enhance human-vehicle mutual trust. This paper takes the external sound design of quiet vehicles as the starting point, and divides the external sound design of vehicles into two aspects: quality design and functional design through literature research and combing of sound design related theories and methods. In the research of quality sense design, the paper explores the sound quality categories suitable for quiet vehicles based on human perception of sound quality, and realizes the decomposition of quality sense design elements through psychoacoustic experiments, and constructs the relevant design models, which provides theoretical guidance for the design of quality sense of exterior sound effects of quiet vehicles. In the functional design research, this paper conducted an in-depth investigation and study of human-vehicle conflict based on China’s road en-vironment and traffic participants, extracted a total of four categories and six types of human-vehicle interaction needs, and accordingly designed, optimized and verified the interaction information, and explored the design strategy of functional sound ef-fects.
This book analyzes the secure problems of cyber-physical systems from both the adversary and defender sides. Targeting the challenging security problems of cyber-physical systems under malicious attacks, this book presents some recent novel secure state estimation and control algorithms, in which moving target defense scheme, zero-sum game-theoretical approach, reinforcement learning, neural networks, and intelligent control are adopted. Readers will find not only the valuable secure state estimation and control schemes combined with the approaches aforementioned, but also some vital conclusions for securing cyber-physical systems, for example, the critical value of allowed attack probability, the maximum number of sensors to be attacked, etc. The book also provides practical applications, example of which are unmanned aerial vehicles, interruptible power system, and robot arm to validate the proposed secure algorithms. Given its scope, it offers a valuable resource for undergraduate and graduate students, academics, scientists, and engineers who are working in this field.
A young man who had been inextricably linked with the number 12 since birth had died on his twelfth day of life and his grandfather on his twelfth birthday. Now, on his twenty-fourth birthday, what would happen? One imprint, one year old, one dead. Two Wheels Breaking Three Souls, who knows what happened in the fourth seal?
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