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wyszukanych pozycji: 186
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Renewable Technologies: Thermionic Energy Conversion
ISBN: 9783838368320 / Angielski / Miękka / 2010 / 204 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Thermionic energy converter (TEC) is a device to generate electricity from heat in a silent, vibration-free operation. Non-idealities such as negative space-charge effect and electron reflection from collector surface adversely effect output current density and device efficiency. Using a range of thin film deposition techniques such as rf plasma magnetron sputtering, electrochemical deposition and electroless process, different surface structures were developed and tested for suppression of electron reflection using Cs/O vapor plasma TECs. Principles of both vacuum and solution based...
Thermionic energy converter (TEC) is a device to generate electricity from heat in a silent, vibration-free operation. Non-idealities such as negative...
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cena:
219,69 zł |
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Electrophoretic Deposition of Multifunctional Nanoparticle Films
ISBN: 9783639084221 / Angielski / Miękka / 2008 / 160 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych (Bez gwarancji dostawy przed świętami) Even though the properties of individual nanoparticles are fascinating and technologically promising, to harness these properties, however, the particles need to be assembled in an array to form a superlattice. While there are ways of forming small ordered monolayers and crystals of nanoparticles there is no satisfactory method to deposit large areas of ordered multilayers films of nanoparticles. Dry casting and spin coating result in films that are typically not uniform and by nature, unpatterned. Multilayer, ordered and patterned films of nanoparticles are essential for device fabrication....
Even though the properties of individual nanoparticles are fascinating and technologically promising, to harness these properties, however, the partic...
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cena:
275,01 zł |
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Forest Resource Management
ISBN: 9783639372151 / Angielski / Miękka / 2011 / 88 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Forest resource management is based on some concepts viz; forest rotation, forest sustainability, forest accounting etc. All these concepts are taken into consideration through a forest policy, which is essentially required for forest resource management.Bangladesh, being a third world country has a long background of forest resource management. Historically the whole process of management is guided by the national forest policy.However, this forest policy is suffered by some serious flaws as it could not addressed some genuine problems viz;i)inadequate administrative capacity, ii)technical...
Forest resource management is based on some concepts viz; forest rotation, forest sustainability, forest accounting etc. All these concepts are taken ...
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cena:
219,69 zł |
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Evaluation of Promizing Lines of Brassica Napus
ISBN: 9783639100440 / Angielski / Miękka / 2009 / 84 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Rapseed is a recently introduced highly promising cash crop in the developing world. Its successful introduction is possible only through developing and testing of improved plant types.This monograph communicates the result regarding a locally developed advance line viz. HS-98, tested agianst four commercial varieties, Dunkled, Rainbow, Oscar and Altex. ANOVA of leaf area, plant height, inflorescence length, days to flowering, beak length, pods per plant, seed per pod and stem thickness were highly significant. Whereas branches per plant, flowering duration, radical leaves and days...
Rapseed is a recently introduced highly promising cash crop in the developing world. Its successful introduction is possible only through developing...
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cena:
219,69 zł |
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Raman Amplifiers for Telecommunications 1: Physical Principles
ISBN: 9781441918390 / Angielski / Miękka / 2011 / 300 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Bez gwarancji dostawy przed świętami) I remember vividly the ?rst time that I heard about the ?ber ampli?er. At that time, of course, it was the erbium-doped ?ber ampli?er, the predecessor of the Raman ampli?er that is the subject of this book. It was an early morning in a forgotten year in Murray Hill, New Jersey at one of our Bell Labs monthly research staff meetings. About twenty directors and executive directors of research organizations clustered around a long table in the imposing executive conference room. Arno Penzias, the vice president of research, presided at the foot of the table. Everyone who participated in those...
I remember vividly the ?rst time that I heard about the ?ber ampli?er. At that time, of course, it was the erbium-doped ?ber ampli?er, the predecessor...
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cena:
806,99 zł |
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Raman Amplifiers for Telecommunications 2: Sub-Systems and Systems
ISBN: 9780387406565 / Angielski / Twarda / 2003 / 428 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Bez gwarancji dostawy przed świętami) I remember vividly the ?rst time that I heard about the ?ber ampli?er. At that time, of course, it was the erbium-doped ?ber ampli?er, the predecessor of the Raman ampli?er that is the subject of this book. It was an early morning in a forgotten year in Murray Hill, New Jersey at one of our Bell Labs monthly research staff meetings. About twenty directors and executive directors of research organizations clustered around a long table in the imposing executive conference room. Arno Penzias, the vice president of research, presided at the foot of the table. Everyone who participated in those...
I remember vividly the ?rst time that I heard about the ?ber ampli?er. At that time, of course, it was the erbium-doped ?ber ampli?er, the predecessor...
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cena:
403,47 zł |
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Raman Amplifiers for Telecommunications 1: Physical Principles
ISBN: 9780387007519 / Angielski / Twarda / 2003 / 300 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Bez gwarancji dostawy przed świętami) I remember vividly the ?rst time that I heard about the ?ber ampli?er. At that time, of course, it was the erbium-doped ?ber ampli?er, the predecessor of the Raman ampli?er that is the subject of this book. It was an early morning in a forgotten year in Murray Hill, New Jersey at one of our Bell Labs monthly research staff meetings. About twenty directors and executive directors of research organizations clustered around a long table in the imposing executive conference room. Arno Penzias, the vice president of research, presided at the foot of the table. Everyone who participated in those...
I remember vividly the ?rst time that I heard about the ?ber ampli?er. At that time, of course, it was the erbium-doped ?ber ampli?er, the predecessor...
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cena:
806,99 zł |
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Governance and Institutional Capacity of Local Government
ISBN: 9783848496457 / Angielski / Miękka / 2012 / 116 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) This book deals with good governance and institutional capacity and their impacts on service delivery of local organizations in Bangladesh.The objective of this book is to look at how the major actors and the factors contribute to promote or confine good governance and service delivery. Qualitative case study method is used for this. Accountability, transparency, and participation are used as theoretical tools for understanding good governance. This book shows that good governance and effective service delivery are influenced by the management in the organization, sufficient human and...
This book deals with good governance and institutional capacity and their impacts on service delivery of local organizations in Bangladesh.The object...
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cena:
219,69 zł |
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International Law: United States Attitudes
ISBN: 9783659606625 / Angielski / Miękka / 2014 / 80 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) The present high proportion of the USA is leading to foundational change in the international legal system. The single superpower in the development of a legal system appropriated to its particular interests, or influence of the international community in the development of a system more constructive to broader needs and convents. United States does habitually cooperate with state sharing the same interests and values. By the autumn of 2012 the euphoria accompanying the heady days of the Arab spring was replaced by uncertainty and unease. With governments in transition in Egypt, Libya,...
The present high proportion of the USA is leading to foundational change in the international legal system. The single superpower in the development o...
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cena:
178,89 zł |
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SMART ANTENNA SYSTEM TESTBED : An Optimal Beamforming Algorithm
ISBN: 9783838325835 / Angielski / Miękka / 2010 / 292 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
354,20 zł |
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Raman Amplifiers for Telecommunications 2: Sub-Systems and Systems
ISBN: 9781441923486 / Angielski / Miękka / 2011 / 428 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Bez gwarancji dostawy przed świętami) This edited monograph is written by leading experts in this area and is the first book entirely devoted to Raman amplification. Three sections include extensive background on Raman physics, descriptions of sub-systems and modules utilizing Raman technology, and a review of current state-of-the-art systems. This edited monograph is written by leading experts in this area and is the first book entirely devoted to Raman amplification. Three sections incl... |
cena:
403,47 zł |
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Ozonolysis technique to treat Endocrine Disruption Chemicals
ISBN: 9783659512537 / Angielski / Miękka / 2014 / 64 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Endocrine Disruption Chemicals (EDCs) are persistent against conventional wastewater treatment method. It was ascertained that ozone can effectively degrade and mineralize most of the EDCs. For this, ozonolysis of a model EDC, Diclofenac sodium (DFS) has been carried out in sami-batch process to get necessary kinetics. With this, a simulation model has been developed for flow ozone membrane reactor. Because this reactor can simultaneously mineralize and separate EDCs effectively from water and wastewater. Afterwards a model simulation has been carried out for ozone membrane reactor to predict...
Endocrine Disruption Chemicals (EDCs) are persistent against conventional wastewater treatment method. It was ascertained that ozone can effectively d...
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cena:
178,89 zł |
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Solar Drying System for Jute Fibre
ISBN: 9783844395150 / Angielski / Miękka / 120 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Jute is one of the most important crops in Bangladesh and its quality, to a great extent, depends on the system used for drying the fibre. In this study, a solar drying system for jute fibre is developed in order to improve the quality of raw-jute and jute products. A thorough review of existing literature is presented in order to exhibit the current state-of-art of fibre drying. The solar energy availability is reviewed also in the context of Bangladesh. The theoretical and experimental investigations of different solar air collectors used as solar air heaters are carried out. The...
Jute is one of the most important crops in Bangladesh and its quality, to a great extent, depends on the system used for drying the fibre. In this stu...
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cena:
219,69 zł |
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Apache Oozie: The Workflow Scheduler for Hadoop
ISBN: 9781449369927 / Angielski / Miękka / 2015 / 272 str. Termin realizacji zamówienia: ok. 30 dni roboczych (Bez gwarancji dostawy przed świętami) Get a solid grounding in Apache Oozie, the workflow scheduler system for managing Hadoop jobs. With this hands-on guide, two experienced Hadoop practitioners walk you through the intricacies of this powerful and flexible platform, with numerous examples and real-world use cases. Once you set up your Oozie server, you'll dive into techniques for writing and coordinating workflows, and learn how to write complex data pipelines. Advanced topics show you how to handle shared libraries in Oozie, as well as how to implement and manage Oozie's security capabilities.
Get a solid grounding in Apache Oozie, the workflow scheduler system for managing Hadoop jobs. With this hands-on guide, two experienced Hadoop pra... |
cena:
156,36 zł |
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Analysis on Digital Electronic Display System
ISBN: 9783659143946 / Angielski / Miękka / 2012 / 80 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) ANALYSIS on DIGITAL ELECTRONIC DISPLAY SYSTEM. People are using most effectively Digital Electronic Display Systems for highlighting their product innovations in markets, trade shows, exhibitions, seminars etc and now-a-days it is being randomly used in a large Bill boards to show down the world class ceremonies like Olympic game, World cup Cricket, World cup football in the different venues of the world. Display systems use a wide range of modalities categorized mainly into direct view & projection system.These devices can also be classified as Light-Emitting and Non-Light-Emitting...
ANALYSIS on DIGITAL ELECTRONIC DISPLAY SYSTEM. People are using most effectively Digital Electronic Display Systems for highlighting their product i...
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cena:
219,69 zł |
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Simulationsstudien in der Leistungselektronik und Solarenergie
ISBN: 9786206828532 / Niemiecki / Miękka / 2025 / 100 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Integrierter PWM-Solarladeregler und DC-DC-Wandler: Verbesserung der Effizienz und Erschwinglichkeit von netzunabhängigen SHS. Die neuartige Integrationsmethode kombiniert einen DC-DC-Aufwärtswandler und einen analogen PWM-Solarladeregler, um die Herausforderungen des Eigenstromverbrauchs und der Erschwinglichkeit zu bewältigen. Simulationsstudien demonstrieren Praktikabilität, Kosteneffizienz und eine geringere Anzahl von Geräten. Zu den wichtigsten Erkenntnissen gehören verbesserte Reglerfunktionen, Sicherheitsmaßnahmen und ein reduzierter Eigenstromverbrauch durch...
Integrierter PWM-Solarladeregler und DC-DC-Wandler: Verbesserung der Effizienz und Erschwinglichkeit von netzunabhängigen SHS. Die neuartige Integrat...
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cena:
308,91 zł |
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Études de simulation en électronique de puissance et en énergie solaire
ISBN: 9786206828556 / Francuski / Miękka / 2025 / 96 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Contrôleur de charge solaire PWM et convertisseur DC-DC intégrés : amélioration de l'efficacité et de l'accessibilité des systèmes solaires hors réseau. Une nouvelle méthode d'intégration combine un convertisseur DC-DC boost et un régulateur de charge solaire PWM analogique, ce qui permet de relever les défis de l'auto-consommation et de l'accessibilité financière. Des études de simulation démontrent l'aspect pratique, la rentabilité et la réduction du nombre de dispositifs. Les principales conclusions portent sur l'amélioration des caractéristiques du contrôleur, les...
Contrôleur de charge solaire PWM et convertisseur DC-DC intégrés : amélioration de l'efficacité et de l'accessibilité des systèmes solaires hor...
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cena:
308,91 zł |
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Estudos de Simulação em Eletrónica de Potência e Energia Solar
ISBN: 9786206828570 / Portugalski / Miękka / 2025 / 96 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
308,91 zł |
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Plant Nutrition and Food Security
ISBN: 9781774072950 / Angielski / Twarda / 2019 / 243 str. Termin realizacji zamówienia: ok. 30 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
650,08 zł |
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AI-Driven Optimization for Solar Energy Systems
ISBN: 9786202452588 / Angielski / Miękka / 2025 / 176 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) The rising global demand for sustainable energy has accelerated solar PV adoption, yet efficiency is limited by challenges such as variable irradiance, partial shading, storage, and grid integration. This study explores 15 nature-inspired AI optimization algorithms-ABC, PSO, PIO, DIO, PDO, SMO, RIOA, ACO, TIOA, OIOA, EIO, CIO, OOA, PIOA, and MLO-that mimic biological behaviors to solve nonlinear, multi-objective problems in solar systems. Using theoretical models and case studies, the research shows how these methods improve MPPT, tilt/orientation, storage scheduling, microgrid dispatch, and...
The rising global demand for sustainable energy has accelerated solar PV adoption, yet efficiency is limited by challenges such as variable irradiance...
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cena:
358,23 zł |
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