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Follow Quinn and his trusty pen, Penny, as they figure out how to research in the library by reading books, searching internet, and watching documentaries.
Margo and her bookmark friend Marky go on adventures, learn interesting information, and find out how to do creative things through their reading, in a book that discusses different types of books and how to find them in a library.
Research on the human brain development has seen an upturn in the past years mostly due to novel neuroimaging tools that became available to study the anatomy and function of the developing brain. Magnetic Resonance Imaging (MRI) and Diffusion Tensor Imaging (DTI) are beginning to be used more frequently in children to determine the gross anatomy and structural connectivity of their brain. Functional MRI and Near-Infrared Spectroscopy (NIRS) determine the hemodynamics and electroencephalography (EEG) the electrophysiological functions of the developing human brain. Magnetoencephalography (MEG) complements EEG as the only other technique capable of directly measuring the developing brain electrophysiology. Although MEG is still being used relatively rarely in pediatric studies, the recent development in this technology is beginning to demonstrate its utility in both basic and clinical neurosciences. MEG seems to be quite attractive for pediatric use, since it measures the human brain activity in an entirely passive manner without possessing any conceivable risk to the developing tissue. MEG sessions generally require minimal patient preparation, and the recordings are extremely well tolerated from children. Biomagnetic techniques also offer an indirect way to assess the functional brain and heart activity of fetuses in humans in utero by measuring the magnetic field outside the maternal abdomen. Magnetic field produced by the electrical activity in the heart and brain of the fetus is not attenuated by the vernix, a waxy film covering its entire skin. A biomagnetic instrument specifically designed for fetal studies has been developed for this purpose. Fetal MEG studies using such a system have shown that both spontaneous brain activity and evoked cortical activity can be measured from outside the abdomen of pregnant mothers. Fetal MEG may become clinically very useful for implementation and evaluation of intervention programs in at-risk populations. Biomagnetic instruments have also been developed for specifically measuring the brain activity in newborns, infants and older children. MEG studies have shown the usefulness of MEG for localizing active regions in the brain and also for tracking the longitudinal maturation of various sensory systems. Studies of pediatric patients are beginning to show interesting functional pathology in autism spectrum disorder, cerebral palsy, epilepsy and other types of neurological and psychiatric disorders (Down syndrome, traumatic brain injury, Tourette syndrome, hearing deficits, childhood migraine). In this eBook, we compile the state of the art MEG and other neuroimaging studies focused on pediatric population in both health and disease. We believe a review of the recent studies of human brain development using MEG is quite timely, since we are witnessing advances not only in the instrumentation optimized for the pediatric population, but also in the research based on various types of MEG systems designed for both human fetuses in utero and neonates and older children.
This ground-breaking handbook provides a much-needed, contemporary and authoritative reference text on young children’s thinking. The different perspectives represented in the thirty-nine chapters contribute to a vibrant picture of young children, their ways of thinking and their efforts at understanding, constructing and navigating the world. The Routledge International Handbook of Young Children’s Thinking and Understanding brings together commissioned pieces by a range of hand-picked influential, international authors from a variety of disciplines who share a high public profile for their specific developments in the theories of children’s thinking, learning and understanding. The handbook is organised into four complementary parts: • How can we think about young children’s thinking?: Concepts and contexts • Knowing about the brain and knowing about the mind • Making sense of the world • Documenting and developing children’s thinking Supported throughout with relevant research and case studies, this handbook is an international insight into the many ways there are to understand children and childhood paired with the knowledge that young children have a strong, vital, and creative ability to think and to understand, and to create and contend with the world around them.
Information technology has been touted as a boon for productivity, but measuring the benefits has been difficult. This volume examines what macroeconomic data do and do not show about the impact of information technology on service-sector productivity. This book assesses the ways in which different service firms have selected and implemented information technology, examining the impact of different management actions and styles on the perceived benefits of information technology in services.
From award-winning author Sara Pennypacker comes the long-awaited sequel to Pax; this is a gorgeously crafted, utterly compelling novel about chosen families and the healing power of love. A New York Times bestseller! It’s been a year since Peter and his pet fox, Pax, have seen each other. Once inseparable, they now lead very different lives. Pax and his mate, Bristle, have welcomed a litter of kits they must protect in a dangerous world. Meanwhile Peter—newly orphaned after the war, racked with guilt and loneliness—leaves his adopted home with Vola to join the Water Warriors, a group of people determined to heal the land from the scars of the war. When one of Pax's kits falls desperately ill, he turns to the one human he knows he can trust. And no matter how hard Peter tries to harden his broken heart, love keeps finding a way in. Now both boy and fox find themselves on journeys toward home, healing—and each other, once again. As he did for Pax, Jon Klassen, New York Times bestseller, Caldecott medalist, and two-time Caldecott Honoree, has created stunning jacket and interior illustrations.
