According to Seels and Richey (1994), the educational technology field emerged, and continues to develop, through interactions of influences, including foundational research and theory and the features and capabilities of current technologies. This means the field of educational technology is “a child not only of theoretical knowledge, but also of practical knowledge” (p. 68). Theory from …
Readers will explore the foundations of American education through a critical lens. Topics include the teaching profession, influences on student learning, philosophical and historical foundations, structures of schools, ethical and legal issues, curriculum, classroom environment, and the path forward.
In the early twentieth century, scientists and theorists—such as Jean Piaget and Lev Vygotsky— developed widely studied theories to explain how young children acquire knowledge. Scientists have continued to study children’s ways of knowing by care- fully observing and listening as children pursue new skills, explore materials, solve problems, work together with others, and encounter e…
This book is a comprehensive, in-depth, and up-to-date resource on eye pathology that will be of great practical value for ophthalmic and general pathologists and ophthalmologists. Congenital abnormalities, inflammatory conditions, infections, injuries, degenerative diseases, and tumors are all covered with the aid of more than 700 images. In the case of tumors, the wide variety of neoplasms th…
This volume presents recent developments in the novel drug development and potential of extremophilic cyanobacteria. It discusses how these tiny organism originated, produce oxygen that leads to evolution of life on the earth, how their survival strategies in extreme climatic conditions lead to diverse metabolic pathways, and the opportunity to use them to develop novel drugs. The book is compr…
This book discusses the extremophiles explored for biosynthesis of nanoparticles. Nanotechnology is a widely emerging field involving interdisciplinary subjects such as biology, physics, chemistry and medicine. A wide variety of microorganisms, such as bacteria, fungi and algae are employed as biological agents for the synthesis of nanoparticles. Novel routes by which extremophiles can be emplo…
Extremophiles are known to thrive under harsh environmental conditions. Many extremophilic bio-products are already used as life-saving drugs. Recent technological advancements of systems biology have opened the door to explore these organisms anew as sources of products that might prove useful in clinical, environmental and drug development.
This book summarizes the key adaptations enabling extremophile fishes to survive under harsh environmental conditions. It reviews the most recent research on acidic, Antarctic, cave, desert, hypersaline, hypoxic, temporary, and fast-flowing habitats, as well as naturally and anthropogenically toxic waters, while pointing out generalities that are evident across different study systems. Knowledg…
Extremity Replantation is a comprehensive text covering all aspects of the upper and lower limb, with an emphasis on state-of-the-art techniques in the surgical and medical management of amputation and avulsion injuries as well as the current understanding of the recovery of function following replantation. It is organized following anatomical zones – thumb, digits, wrist, forearm and elbow; …
Recently, a new research stimulus has derived from the observation that soft structures, such as biological systems, but also rubber and gel, may work in a post critical regime, where elastic elements are subject to extreme deformations, though still exhibiting excellent mechanical performances. This is the realm of ‘extreme mechanics’, to which this book is addressed. The possibility of…