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Power System Analysis By Distributed Generation
ISBN: 9783659498282 / Angielski / Miękka / 56 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Distributed generation is an approach that employs small-scale technologies to produce electricity close to the end users of power. DG technologies often consist of modular (and sometimes renewable-energy) generators, and they offer a number of potential benefits. In many cases, distributed generators can provide lower-cost electricity and higher power reliability and security with fewer environmental consequences than can traditional power generators. Distributed generation, also called on-site generation, dispersed generation, embedded generation, decentralized generation, decentralized...
Distributed generation is an approach that employs small-scale technologies to produce electricity close to the end users of power. DG technologies of...
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cena:
160,58 |
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Elektricheskie Metody Issledovaniya Adsorbtsii Pau Prirodnym Tseolitom
ISBN: 9783659513909 / Rosyjski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. V monografii rassmotreny elektricheskie metody issledovaniya adsorbtsii molekul politsiklicheskikh aromaticheskikh uglevodorodov (PAU) prirodnym klinoptilolitom. Privedeny: struktura, fiziko-khimicheskie svoystva tseolitov i metody issledovaniya ikh svoystv (kalorimetricheskie i elektricheskie izmereniya). Ustanovleno, chto modifitsirovanie polikristallicheskikh obraztsov klinoptilolita odnovalentnymi i dvukhvalentnymi kationami uvelichivaet adsorbtsiyu PAU, izmenyaet elektricheskie svoystva. Kalorimetricheskim metodom opredeleny otnositel'nye znacheniya obshchey, ob"emnoy i poverkhnostnoy...
V monografii rassmotreny elektricheskie metody issledovaniya adsorbtsii molekul politsiklicheskikh aromaticheskikh uglevodorodov (PAU) prirodnym klino...
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cena:
245,56 |
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Dynamical Properties of IV-VI Compounds
ISBN: 9783662135334 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
201,24 |
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Huecos de Tensión y sus Efectos en la Máquina de Inducción Trifásica
ISBN: 9783844343182 / Hiszpański / Miękka / 180 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. En este libro se analizan los efectos de los huecos de tension sobre una maquina de induccion trifasica y la diferencia de los mismos cuando se utilizan los modelos de jaula sencilla y doble jaula con parametros constantes. Las variables analizadas en este caso son los picos de: intensidad, par y deslizamiento (perdida de velocidad). Finalmente se obtiene una clasificacion de la severidad de los huecos de tension, cando se utiliza tanto para el modelo de jaula sencilla como el modelo de doble jaula, por medio de las componentes de tension sin transformar y por medio de la componente de...
En este libro se analizan los efectos de los huecos de tension sobre una maquina de induccion trifasica y la diferencia de los mismos cuando se utiliz...
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cena:
304,16 |
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Forty Years of Edison Service
ISBN: 9781463620035 / Angielski / Miękka / 192 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
101,12 |
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One-phase transformer connections
ISBN: 9781495263088 / Angielski / Miękka / 44 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. One-phase transformers connections show how electric energy distribution can be performed using one-phase transformers grouped in banks of one, two and three units. This topic is not well known to some engineers and this book wants to shed some light on this topic.
One-phase transformers connections show how electric energy distribution can be performed using one-phase transformers grouped in banks of one, two an...
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cena:
32,17 |
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Microwaves, Metamaterial and Skin Cancer Detection
ISBN: 9783659511349 / Angielski / Miękka / 196 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Microwave imaging is an up coming excellent diagnostic tool to detect tumor tissues in early stages of cancer. Many findings in this direction have been reported till date. But most of the work is directed towards detection of breast cancer and very few literature is available on detection of skin cancer which is most common of all cancer types. This book focuses on development of a cost effective simulation tool for detection of skin cancer. The finite difference time domain (FDTD) method hybridized with various optimization techniques like neural network, bacterial foraging algorithm etc....
Microwave imaging is an up coming excellent diagnostic tool to detect tumor tissues in early stages of cancer. Many findings in this direction have be...
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cena:
187,41 |
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The Generation and Transmission of Electricity: A Historical View
ISBN: 9781494319342 / Angielski / Miękka / 290 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In this book, Peta Trigger traces the history of electricity generation and transmission from the ancient greeks to modern times, focusing on landmark generating and storage devices in the evolution of electricity generation. She describes the building and performance of replicas she made of some of these machines, and compares them with their modern counter- parts. Her other recent book, 'Wind Turbines: Description, Appraisal & Alternatives' however, is principally concerned with the present day and the future generation and transmission system in the UK, and the role of wind turbines in...
In this book, Peta Trigger traces the history of electricity generation and transmission from the ancient greeks to modern times, focusing on landmark...
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cena:
44,10 |
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Inverse Problems of Layered Media Optics
ISBN: 9783659518331 / Angielski / Miękka / 128 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The traditional approach to the design of multi-layer optical coatings assumes setting the initial structure of coating, then the iteration procedure of direct operator to solving the problem of calculating the spectral characteristics of coatings by optimizing the parameters of this structure: number of layers, the refractive indices of the layers and their thickness. This procedure imposes additional restrictions on the parameters of the layers. In the monograph a new approach to the synthesis of the layered structure is described: the solution of the inverse problem when the layered...
The traditional approach to the design of multi-layer optical coatings assumes setting the initial structure of coating, then the iteration procedure ...
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cena:
245,56 |
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Elektroenergetika. Logicheskie Zashchity Elektricheskikh OBEktov
ISBN: 9783659502293 / Rosyjski / Miękka / 92 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Privedeny razrabotki po sovershenstvovaniyu, povysheniyu effektivnosti zashchit sosredotochennykh elektricheskikh ob"ektov: generatorov, transformatorov, blokov elektrostantsiy; avtotransformatorov, transformatorov, shin KRU(N) uzlovykh, prokhodnykh, otvetvitel'nykh, tupikovykh podstantsiy. Opredeleny oblasti primeneniya zashchit s povyshennoy effektivnost'yu. Dlya inzhenerno-tekhnicheskikh rabotnikov elektrostantsiy i energosistem, proektnykh i proektno-proizvodstvennykh organizatsiy i proizvodstv, nauchno-issledovatel'skikh institutov, a takzhe mozhet byt' ispol'zovana studentami i...
Privedeny razrabotki po sovershenstvovaniyu, povysheniyu effektivnosti zashchit sosredotochennykh elektricheskikh ob"ektov: generatorov, transformator...
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cena:
245,56 |
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Exploring the Basics of Attosecond Science
ISBN: 9783639702491 / Angielski / Miękka / 176 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. There is an astonishing simplicity in some processes of intense laser-matter interactions. At high field amplitudes, the atomic electrons acquire energy from the driving laser, which can be released in the form of high frequency coherent radiation, in a process known as high-order harmonic generation (HHG). The lack of conventional lasers at high frequencies drives the technological interest of HHG as a basis for coherent short wavelength sources. Until very recently, intense laser technology was limited to near-infrared wavelengths (around 800 nm), consequently, the HHG conversion was...
There is an astonishing simplicity in some processes of intense laser-matter interactions. At high field amplitudes, the atomic electrons acquire ener...
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cena:
357,39 |
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Generación de escenarios de producción eólica
ISBN: 9783639554861 / Hiszpański / Miękka / 212 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. El objetivo general de este trabajo consiste en generar trayectorias de la produccion eolica futura para el analisis probabilistico de los sistemas de energia electrica. Esta informacion puede ser utilizada para el comercio en los mercados de energia, para la determinacion y la resolucion de restricciones en la operacion del sistema, para la estimacion de las reservas de energia, entre otros usos. De esta forma se facilita la integracion de las fuentes no gestionables, y en particular, de la energia eolica. Para conseguir este objetivo se desarrollo un modelo estocastico de la produccion...
El objetivo general de este trabajo consiste en generar trayectorias de la produccion eolica futura para el analisis probabilistico de los sistemas de...
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cena:
402,12 |
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Sintez Linzovykh I Zerkal'no-Linzovykh OBEktivov
ISBN: 9783659517389 / Rosyjski / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Sintez linzovykh i zerkal'no-linzovykh ob"ektivov osnovan na primenenii modul'nogo printsipa proektirovaniya opticheskikh sistem.Sushchnost' modul'nogo printsipa proektirovaniya zaklyuchaetsya v tom, chto ob"ektiv sinteziruetsya iz opticheskikh moduley (komponentov, elementov) s izvestnymi aberratsionnymi svoystvami. Modul'noe proektirovanie pozvolyaet sozdat' startovuyu sistemu ob"ektiva, ispol'zuya tol'ko svoystva spetsial'nykh poverkhnostey i linz, tem samym izbezhat' vvedeniya v sistemu lishnikh elementov i neopravdannogo uslozhneniya sistemy.Pri proektirovanii ob"ektivov v kachestve...
Sintez linzovykh i zerkal'no-linzovykh ob"ektivov osnovan na primenenii modul'nogo printsipa proektirovaniya opticheskikh sistem.Sushchnost' modul'nog...
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cena:
178,47 |
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Spinvolnovaya Optika Ferromagnitnykh Sred
ISBN: 9783659523618 / Rosyjski / Miękka / 128 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. V monografii issleduyutsya protsessy prelomleniya i otrazheniya spinovykh voln v ferromagnetikakh s neodnorodnym raspredeleniem magnitnykh parametrov. Rassmatrivayutsya sredy, v kotorykh nablyudaetsya effekt dvulucheprelomleniya spinovykh voln. Privedeny raschety kharakteristik spinvolnovykh analogov opticheskikh ustroystv. Pokazana vozmozhnost' upravleniya takimi ustroystvami s pomoshch'yu vneshnego postoyannogo magnitnogo polya. Issledovany protsessy otrazheniya spinovykh voln ot mul'tisloynykh ferromagnitnykh sistem.
V monografii issleduyutsya protsessy prelomleniya i otrazheniya spinovykh voln v ferromagnetikakh s neodnorodnym raspredeleniem magnitnykh parametrov....
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cena:
245,56 |
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Opticheskie Nanoustroystva Dlya Obrabotki Informatsii
ISBN: 9783848404506 / Rosyjski / Miękka / 108 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. V knige rassmotreny osnovnye podkhody k sozdaniyu bazovykh funktsional'nykh uzlov nanoustroystv obrabotki informatsii, realizuemye na osnove upravleniya teleskopicheskimi nanotrubkami, formiruemogo s pomoshch'yu opticheskikh signalov. Opisany skhemotekhnika i printsip deystviya naibolee vostrebovannykh tsifrovykh i analogovykh skhem, ispol'zuemykh dlya sinteza razlichnykh sistem obrabotki informatsii, priemo-peredayushchikh ustroystv i vychislitel'nykh mashin. Vysokoe bystrodeystvie predstavlennykh opticheskikh ustroystv obrabotki informatsii, a takzhe vozmozhnost' nanorazmernogo ispolneniya,...
V knige rassmotreny osnovnye podkhody k sozdaniyu bazovykh funktsional'nykh uzlov nanoustroystv obrabotki informatsii, realizuemye na osnove upravleni...
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cena:
147,16 |
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Light in Complex Settings
ISBN: 9783639707922 / Angielski / Miękka / 92 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Today, Maxwell's equations are exactly 140 years old, and it seems that we have already revealed all there is to know about them. But do we? What new and beautiful physics is still hidden in them? Can a beam bend itself to steep angles, maybe even more than 90 ? We have recently addressed this challenge, and found the full vector solutions of Maxwell's equations for shape-preserving accelerating beams. Subsequently, we tackled many other challenges where shaping light creates complex and novel phenomena."
Today, Maxwell's equations are exactly 140 years old, and it seems that we have already revealed all there is to know about them. But do we? What new ...
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cena:
214,25 |
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The Classical Theory of Fields: Electromagnetism
ISBN: 9783642442384 / Angielski / Miękka / 446 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The study of classical electromagnetic fields is an adventure. The theory is complete mathematically and we are able to present it as an example of classical Newtonian experimental and mathematical philosophy. There is a set of foundational experiments, on which most of the theory is constructed. And then there is the bold theoretical proposal of a field-field interaction from James Clerk Maxwell. This textbook presents the theory of classical fields as a mathematical structure based solidly on laboratory experiments. Here the student is introduced to the beauty of classical field... The study of classical electromagnetic fields is an adventure. The theory is complete mathematically and we are able to present it as an example of... |
cena:
201,24 |
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Cavity-Enhanced Spectroscopy and Sensing
ISBN: 9783642400025 / Angielski / Twarda / 527 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The book reviews the dramatic recent advances in the use of optical resonators for high sensitivity and high resolution molecular spectroscopy as well as for chemical, mechanical and physical sensing. It encompasses a variety of cavities including those made of two or more mirrors, optical fiber loops, fiber gratings and spherical cavities. The book focuses on novel techniques and their applications. Each chapter is written by an expert and/or pioneer in the field. These experts also provide the theoretical background in optics and molecular physics where needed. Examples of recent...
The book reviews the dramatic recent advances in the use of optical resonators for high sensitivity and high resolution molecular spectroscopy as well...
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cena:
644,07 |
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Influence of RFID-devices on cardiac pacemakers
ISBN: 9783639383003 / Niemiecki / Miękka / 68 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Because Radio Frequency Identification (RFID) technologies are very widespread, the influence of these electromagnetic fields on implantable cardiac pacemakers should be evaluated. The results were obtained modelling pacemakers, electrodes and sources using the DUKE body model and simulating different setups with the numerical simulation program SEMCAD X (Speag Zurich). The obtained disturbance voltages at the input of the cardiac pacemaker were used to gain information about the difference between left and right pectoral implantation method and between unipolar and bipolar electrode setup....
Because Radio Frequency Identification (RFID) technologies are very widespread, the influence of these electromagnetic fields on implantable cardiac p...
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cena:
133,97 |
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Luminescence Studies on SM, Eu, Dy, Er and Er/Yb Ions in K-NB-Si Glasses
ISBN: 9783659109447 / Angielski / Miękka / 148 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. It is a matter of pleasure to present the Luminescence studies on Sm3+, Eu3+, Dy3+, Er3+ and Er3+/Yb3+ ions in potassium niobate silicate glasses. The prime objectives of this book are: To prepare Potassium Niobate Silicate (K- Nb- Si) glasses doped Sm3+, Eu3+, Dy3+, Er3+ and Er3+/Yb3+ ions To characterize and optimize the prepared glasses by the conventional spectroscopic techniques like absorption, emission, decay, etc. measurements. To identify the optimum concentrations of dopant ions for efficient luminescence. To find lifetime of the emission level of rare earth ion by increasing active...
It is a matter of pleasure to present the Luminescence studies on Sm3+, Eu3+, Dy3+, Er3+ and Er3+/Yb3+ ions in potassium niobate silicate glasses. The...
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cena:
276,87 |
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