Цветные карандаши Derwent Studio- Идеально подходят для иллюстраций и ботанической живописи- Мягкий грифель с восковой текстурой- Диаметр стержня: 3.4 мм- Шестигранный корпус Оригинальные названия цветов в наборе: Lemon Cadmium, Deep Cadmium, Orange Chrome, Deep Vermilion, Rose Pink, Crimson Lake, Imperial Purple, Light Violet, Spectrum Blue, Prussian Blue, Kingfisher Blue, Mineral Green, Emerald Green, Grass Green, May Green, Olive Green, Brown Ochre, Golden Brown, Copper Beech, Terracotta, Ivory Black, Blue Grey, Gunmetal and Chinese White
Xiao-Ping Zhang Restructured Electric Power Systems. Analysis of Electricity Markets with Equilibrium Models
The latest practical applications of electricity market equilibrium models in analyzing electricity markets Electricity market deregulation is driving the power energy production from a monopolistic structure into a competitive market environment. The development of electricity markets has necessitated the need to analyze market behavior and power. Restructured Electric Power Systems reviews the latest developments in electricity market equilibrium models and discusses the application of such models in the practical analysis and assessment of electricity markets. Drawing upon the extensive involvement in the research and industrial development of the leading experts in the subject area, the book starts by explaining the current developments of electrical power systems towards smart grids and then relates the operation and control technologies to the aspects in electricity markets. It explores: The problems of electricity market behavior and market power Mathematical programs with equilibrium constraints (MPEC) and equilibrium problems with equilibrium constraints (EPEC) Tools and techniques for solving the electricity market equilibrium problems Various electricity market equilibrium models State-of-the-art techniques for computing the electricity market equilibrium problems The application of electricity market equilibrium models in assessing the economic benefits of transmission expansions for market environments, forward and spot markets, short-term power system security, and analysis of reactive power impact Also featured are computational resources to allow readers to develop algorithms on their own, as well as future research directions in modeling and computational techniques in electricity market analysis. Restructured Electric Power Systems is an invaluable reference for electrical engineers and power system economists from power utilities and for professors, postgraduate students, and undergraduate students in electrical power engineering, as well as those responsible for the design, engineering, research, and development of competitive electricity markets and electricity market policy.
Цветные карандаши Derwent Studio- Идеально подходят для иллюстраций и ботанической живописи- Мягкий грифель с восковой текстурой- Диаметр стержня: 3.4 мм- Шестигранный корпус Оригинальные названия цветов в наборе: Lemon Cadmium, Gold, Straw Yellow, Deep Cadmium, Middle Chrome, Orange Chrome, Scarlet Lake, Deep Vermilion, Flesh Pink, Pink Madder Lake, Rose Pink, Crimson Lake, Magenta, Imperial Purple, Dark Violet, Light Violet, Blue Violet Lake, Ultramarine, Cobalt Blue, Spectrum Blue, Sky Blue, Prussian Blue, Indigo, Kingfisher Blue, Jade Green, Juniper Green, Mineral Green, Emerald Green, Grass Green, May Green, Cedar Green, Olive Green, Bronze, Sepia, Burnt Umber, Vandyke Brown, Brown Ochre, Raw Sienna, Golden Brown, Copper Beech, Venetian Red, Terracotta, Chocolate, Ivory Black, Blue Grey, Gunmetal, Silver Grey and Chinese White
Mark Forshaw Understanding Headaches and Migraines
Most of us have headaches at some time or other. But some people find that headaches are ruining their life. Dr Mark Forshaw is a chartered health psychologist. He shows you how your mind can influence bodily processes, making your headaches better or worse. Understanding Headaches and Migraines provides clear and practical information on all types of headache and migraine, and the sources of help and treatment available. Here you will find: * The symptoms and causes of the main types of headache. * A checklist to help you identify which type of headache you have. * Easy-to-read explanations of current research into headaches. * Guidance on treatments, including complementary therapies. * Where to find sources of further help and information. An essential purchase for anyone who has ever suffered needlessly.
Игрушка для животных Каскад Мячик зефирный. Мина, цвет: зеленый, желтый, диаметр 4,5 см
Мягкая игрушка для животных Каскад "Мячик зефирный. Мина" изготовлена из вспененного полимера. Такая игрушка порадует вашего любимца, а вам доставит массу приятных эмоций, ведь наблюдать за игрой всегда интересно и приятно.Диаметр игрушки: 4,5 см.