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Instructional design theory and practice has evolved over the past 30 years from an initial narrow focus on programmed instruction to a multidimensional field of study integrating psychology, technology, evaluation, measurement, and
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Special Offer: Cao Ye Shi Author Set - Buy all three books together and save a total GBP76! Many Biological Nitrogen Removal (BNR) activated sludge processes in warm climates are conservatively designed,
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The book breaks new ground in understanding the role of Non-Governmental Organizations (NGOs) in Africa. The book historicizes NGOs using the Rockefeller Foundation as a case study, looking at its tripartite paradoxical
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The events occurred in the last years have shown how the threat related to both intentional and natural disasters could bring the civil and the military worlds closer in the conceivement and
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Recent research has shown that the concentrations of microbial indicator organisms (e.g., fecal coliforms) in stormwater may be quite high. However, studies have not clearly established relationships between the concentrations of indicator
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A key step in the development of Total Maximum Daily Load (TMDL) allocations for water bodies impaired due to sediment toxicity is the identification of chemicals responsible for toxicity. Sediment toxicity identification
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Concerns about water quality degradation resulting from land appliation of manures and biosolids have elicited a wide array of national and state regulations. The regulations focus on P as the limiting nutrient
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This project evaluated the quality of data needed to determine relationships between chronic Whole Effluent Toxicity (WET) test results and in-stream biological condition. A data quality objectives approach was used, which included
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Municipal wastewater treatment facilities were not specifically designed to remove xenobiotics such as endocrine disrupting compounds (EDCs) and pharmaceuticals and personal care products (PPCPs). European studies have described the need for a
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Ciliated protozoa are one of the most relevant biological communities in the reactors of wastewater treatment plants. These organisms are excellent tools to assess the biological status of the reactor being used
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Viscosity, Heavy Oils to Waste, Hazardous, Legislation Review: High acclaim from worldwide authoritative journals . . .an ambitious work indeed. . .a valuable addition to many college and industrial libraries. . .
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Focuses on novel techniques and reviews established methods for surfactant-based separation processes that can be widely applied in industry. Describes new extraction techniques, micellar-enhanced ultrafiltration and admicellar chromatography, protein extraction using reverse
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The need to transmit and store massive amounts of data reliably and without error is a vital part of modern communications systems. Error-correcting codes play a fundamental role in minimising data corruption
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The last two centuries have witnessed intense and sustained technological progress, but it has not affected all areas equally. This book surveys the numerous theories of technological change that have emerged in
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This handy book is the perfect go-to toolbox companion for quick access to the formulas and examples electricians need to solve on-the-job problems. Electrician's Calculations Manual, Second Edition provides practicing electricians with
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