Investigators of freshwater ecosystems inevitably are faced with various microphytes. It is generally accepted that algal species (among which phytoplankters) are important indicators of water quality. In particular desmids (a group of green algae) are excellent indicators of environmental conditions such as pH, conductivity and trophic state of a water body. 

In addition to that, because of their preferential occurrence in vulnerable habitats, desmids lend themselves well to figuring i...

SINGLE VARIABLE CALCULUS: EARLY TRANSCENDENTALS, Metric, 9th Edition, provides you with the strongest foundation for a STEM future. James Stewart’s Calculus, Metric series is the top-seller in the world because of its problem-solving focus, mathematical precision and accuracy, and outstanding examples and problem sets. Selected and mentored by Stewart, Daniel Clegg and Saleem Watson continue his legacy and their careful refinements retain Stewart’s clarity of exposition and make the 9th e...

This engaging and complete resource has everything you need to bring drama and theatre techniques into the ESL, EFL, or World Language Classroom. Are your students reluctant to speak out in class? Do they lack confidence in their language skills? The dynamic drama games in this book are the perfect catalyst to transform your students into engaged learners, and help them build confidence and language skills. The interactive theatre games and techniques are specifically designed for use in Seco...

With the rise of multi-core architecture, parallel programming is an increasingly important topic for software engineers and computer system designers. Principles of Parallel Programming, written by well-known researchers Calvin Lin and Lawrence Snyder, focuses on the underlying principles of parallel computation, explains the various phenomena, and clarifies why these phenomena represent opportunities or barriers to successful parallel programming. This book is ideal for an upper-level unde...

Offering a state-of-the-art, authoritative summary of the most relevant scientific and clinical advances in the field, Principles and Practice of Movement Disorders provides the expert guidance you need to diagnose and manage the full range of these challenging conditions. Superb summary tables, a large video library, and a new, easy-to-navigate format help you find information quickly and apply it in your practice. Based on the authors' popular Aspen Course of Movement Disorders in conjuncti...

Covering all aspects of gastrointestinal pathology, this award-winning volume in the Diagnostic Pathology series is an excellent point-of-care resource for pathologists at all levels of experience and training-both as a quick reference and as an efficient review to improve knowledge and skills. This updated third edition is an easy-to-use, one-stop reference for the entire GI system, offering a templated, highly formatted design; concise, bulleted text; and superior color images throughout, e...

Widely regarded as the definitive reference in the field, Youmans and Winn Neurological Surgery offers unparalleled, multimedia coverage of the entirety of this complex specialty. Fully updated to reflect recent advances in the basic and clinical neurosciences, the 8th Edition covers everything you need to know about functional and restorative neurosurgery, deep brain stimulation, stem cell biology, radiological and nuclear imaging, and neuro-oncology, as well as minimally invasive surgeries ...

Still the most widely used comprehensive resource in orthopaedic surgery, Campbell's Operative Orthopaedics is an essential reference for trainees, a trusted clinical tool for practitioners, and the gold standard for worldwide orthopaedic practice. Unparalleled in scope and depth, this 14th Edition contains updated diagnostic images, practical guidance on when and how to perform every procedure, and rapid access to data in preparation for surgical cases or patient evaluation. Drs. Frederick M...

From the latest vaccination evidence, recommendations, and protocols . . .

to new vaccine development and the use of vaccines in reducing disease, Plotkin's Vaccines, 8th Edition, covers every aspect of vaccination. Now completely revised and updated from cover to cover, this award-winning text continues to provide reliable information from global authorities, offering a complete understanding of each disease, as well as the latest knowledge of both existing vaccines and those currently in re...

Hirsch, Devaney, and Smale’s classic Differential Equations, Dynamical Systems, and an Introduction to Chaos has been used by professors as the primary text for undergraduate and graduate level courses covering differential equations. It provides a theoretical approach to dynamical systems and chaos written for a diverse student population among the fields of mathematics, science, and engineering. Prominent experts provide everything students need to know about dynamical systems as students...