Light Management
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Lighting Design
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Author : Ulrike Brandi
language : en
Publisher: Walter de Gruyter
Release Date : 2012-12-17
Lighting Design written by Ulrike Brandi and has been published by Walter de Gruyter this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-17 with Architecture categories.
Kompakte, systematische Einführung in die Grundlagen der Tages- und Kunstlichtplanung Mehr als jedes verwendete Material bestimmt das Licht Raumwirkungen, erzeugt Stimmungen, inszeniert Architektur. In gut belichteten Räumen fühlen wir uns wohl und sind leistungsfähig, Licht fördert die Gesundheit. Darüber hinaus trägt eine sinnvolle Tages- und darauf abgestimmte Kunstlichtplanung - gerade in Bürogebäuden - wesentlich zur Energieeinsparung bei. Zusammengestellt von erfahrenen Fachautoren aus Praxis und Lehre, bietet der neue Band der Reihe Detail Praxis wichtige Grundlagen zur Tages- und Kunstlichtplanung. Neben einfachen Planungsregeln wie Grundrissgestaltung, Gebäudeorientierung und Fassadengliederung werden aktuelle Tages- und Kunstlichtsysteme vorgestellt und an Beispielprojekten erläutert.
Light And Sleep
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Author : Sophie Carter
language : en
Publisher: Publifye AS
Release Date : 2025-02-27
Light And Sleep written by Sophie Carter and has been published by Publifye AS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-02-27 with Science categories.
Light and Sleep explores the profound influence of light on our sleep patterns and overall health, focusing on how different types of light exposure affect our circadian rhythms. The book delves into the science of how light impacts melatonin production, a crucial hormone for sleep, and examines the effects of both natural and artificial light sources, including the pervasive blue light from digital screens. Did you know that our bodies' internal clocks are exquisitely sensitive to light, which either promotes wakefulness or prepares us for sleep, depending on the timing and intensity? Understanding these intricate relationships helps readers optimize their sleep quality through conscious light management. The book progresses systematically, starting with the fundamental principles of circadian biology and then detailing the effects of various light sources on sleep latency, duration, and quality. By analyzing human studies and laboratory experiments, Light and Sleep bridges the gap between scientific research and practical advice, empowering readers to implement strategies for improving sleep in homes, offices, and other environments. For instance, strategic light exposure can be a powerful tool to combat jet lag and improve alertness, underscoring the book's translational approach to health and fitness.
Next Generation Of Photovoltaics
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Author : Ana Cristobal
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-02-16
Next Generation Of Photovoltaics written by Ana Cristobal and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-16 with Technology & Engineering categories.
This book presents new concepts for a next generation of PV. Among these concepts are: Multijunction solar cells, multiple excitation solar cells (or how to take benefit of high energy photons for the creation of more than one electron hole-pair), intermediate band solar cells (or how to take advantage of below band-gap energy photons) and related technologies (for quantum dots, nitrides, thin films), advanced light management approaches (plasmonics). Written by world-class experts in next generation photovoltaics this book is an essential reference guide accessible to both beginners and experts working with solar cell technology. The book deeply analyzes the current state-of-the-art of the new photovoltaic approaches and outlines the implementation paths of these advanced devices. Topics addressed range from the fundamentals to the description of state-of-the-art of the new types of solar cells.
Driving Toward Modernity
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Author : Jun Zhang
language : en
Publisher: Cornell University Press
Release Date : 2019-10-15
Driving Toward Modernity written by Jun Zhang and has been published by Cornell University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-15 with Social Science categories.
In Driving toward Modernity, Jun Zhang ethnographically explores the entanglement between the rise of the automotive regime and emergence of the middle class in South China. Focusing on the Pearl River Delta, one of the nation's wealthiest regions, Zhang shows how private cars have shaped everyday middle-class sociality, solidarity, and subjectivity, and how the automotive regime has helped make the new middle classes of the PRC. By carefully analyzing how physical and social mobility intertwines, Driving toward Modernity paints a nuanced picture of modern Chinese life, comprising the continuity and rupture as well as the structure and agency of China's great transformation.
Solar Cells
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Author : Augustin McEvoy
language : en
Publisher: Newnes
Release Date : 2012-12-31
Solar Cells written by Augustin McEvoy and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-31 with Technology & Engineering categories.
Enormous leaps forward in the efficiency and the economy of solar cells are being made at a furious pace. New materials and manufacturing processes have opened up new realms of possibility for the application of solar cells. Crystalline silicon cells are increasingly making way for thin film cells, which are spawning experimentation with third-generation high-efficiency multijunction cells, carbon-nanotube based cells, UV light for voltage enhancement, and the use of the infrared spectrum for night-time operation, to name only a few recent advances. This thoroughly updated new edition of Markvart and Castaner's Solar Cells, extracted from their industry standard Practical Handbook of Photovoltaics, is the definitive reference covering the science and operation, materials and manufacture of solar cells. It is essential reading for engineers, installers, designers, and policy-makers who need to understand the science behind the solar cells of today, and tomorrow, in order to take solar energy to the next level. - A thorough update to the definitive reference to solar cells, created by a cast of international experts from industry and academia to ensure the highest quality information from multiple perspectives - Covers the whole spectrum of solar cell information, from basic scientific background, to the latest advances in materials, to manufacturing issues, to testing and calibration. - Case studies, practical examples and reports on the latest advances take the new edition of this amazing resource beyond a simple amalgamation of a vast amount of knowledge, into the realm of real world applications
Flower Breeding And Maintenance
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Author : Nathan Evans
language : en
Publisher: Nathan Evans
Release Date : 2023-08-21
Flower Breeding And Maintenance written by Nathan Evans and has been published by Nathan Evans this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-21 with Juvenile Nonfiction categories.
"Flower breeding and maintenance" is a comprehensive guide that delves into the fascinating world of flowers, providing valuable insights and practical knowledge on the art and science of flower breeding and maintenance. This book serves as an essential resource for flower enthusiasts, horticulturists, gardeners, and anyone passionate about cultivating and caring for flowers. The book begins by exploring the profound importance of understanding flower genetics and care, emphasizing how a deep understanding of plant chromosomes, genes, and modes of inheritance can greatly enhance our ability to breed and maintain healthy and vibrant flowers. It delves into the rich history of flower breeding, highlighting notable achievements and advancements that have shaped the floral landscape we know today. Throughout the book, readers are introduced to the fundamental principles of flower breeding and maintenance, including genetic variation, cross-pollination, hybridization, selection, propagation, and the implications of genetic modification. The author explores the diverse aspects of flower development, including color and pattern variations, fragrance and scent, size and shape, disease and pest resistance, and the impact of environmental factors such as light, temperature, humidity, soil composition, and water quality. "Flower breeding and maintenance" is an inspiring and comprehensive guide that equips readers with the knowledge and practical skills to excel in the art of flower breeding and maintenance. Filled with in-depth information, expert insights, and practical tips, this book is an invaluable resource for anyone seeking to unlock the secrets of nature's most exquisite creations and create a more vibrant, diverse, and beautiful floral world.
Micro And Nanophotonics For Semiconductor Infrared Detectors
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Author : Zoran Jakšić
language : en
Publisher: Springer
Release Date : 2014-09-25
Micro And Nanophotonics For Semiconductor Infrared Detectors written by Zoran Jakšić and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-25 with Technology & Engineering categories.
The advent of microelectromechanic system (MEMS) technologies and nanotechnologies has resulted in a multitude of structures and devices with ultra compact dimensions and with vastly enhanced or even completely novel properties. In the field of photonics it resulted in the appearance of new paradigms, including photonic crystals that exhibit photonic bandgap and represent an optical analog of semiconductors and metamaterials that have subwavelength features and may have almost arbitrary values of effective refractive index, including those below zero. In addition to that, a whole new field of plasmonics appeared, dedicated to the manipulation with evanescent, surface-bound electromagnetic waves and offering an opportunity to merge nanoelectronics with all-optical circuitry. In the field of infrared technologies MEMS and nanotechnologies ensured the appearance of a new generation of silicon-based thermal detectors with properties vastly surpassing the conventional thermal devices. However, another family of infrared detectors, photonic devices based on narrow-bandgap semiconductors, has traditionally been superior to thermal detectors. Literature about their micro and nanophotonic enhancement has been scarce and scattered through journals. This book offers the first systematic approach to numerous different MEMS and nanotechnology-based methods available for the improvement of photonic infrared detectors and points out to a path towards uncooled operation with the performance of cryogenically cooled devices. It is shown that a vast area for enhancement does exists and that photonic devices can readily keep their leading position in infrared detection. The various methods and approaches described in the book are also directly applicable to different other types of photodetectors like solar cells, often with little or no modification.
Polyester Films
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Author : Miko Cakmak
language : en
Publisher: John Wiley & Sons
Release Date : 2023-07-04
Polyester Films written by Miko Cakmak and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-04 with Science categories.
This volume presents a comprehensive review of key aspects of polyester film technology, ranging from first principles to practical applications Bringing together world-class experts to review the state-of-the-art of key materials and processing elements of polyester film technology, Polyester Films covers a wide range of topics with direct utility to students, practitioners, business managers and researchers, in academia and industry. Topics covered in this volume include survey of optical and physical properties, microlayer coextrusion, polyester ionomers, polyester blends, biomedical applications and recycling . In particular, the text focuses on novel design and application of polyester films, such as those used in the production of flat panel displays, flexible electronics, and barrier films. The overriding objective of the book is to scope the multitude of options available to material and product designers in manipulating the properties of polyester films to meet specific performance and product criteria. These options include synthetic modifications (copolymerization), physical enhancements (blending), and process upgrades (tenter-frame changes, coextrusion, and coating). Edited by two highly qualified material scientists with extensive experience in academia and industry, Polyester Films covers topics such as: Historical review of polyester film technology Overview of physical performance and applications of key polyester films, especially PET and PEN Synthetic options available for manipulating the structure and properties of polyesters, with special focus on polyester ionomers Main blending options available to enhance the performance of commodity polyesters Rheo-optical properties of polyester films and corresponding testing methodology Micro-layer coextrusion technology as applied to modify the performance of polyester films Bio-medical applications Polyester recycling, with special focus on upcycling With an interdisciplinary approach covering the performance of real-life products and components, Polyester Films is an essential resource for researchers and engineers in academia and industry working in physics, material science, chemistry and process engineering. This volume should also be invaluable for graduate students and early-career researchers in similar fields.
Integration Of Ai And Ml In Real World
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Author : Naman Bansal
language : en
Publisher: Namya Press
Release Date : 2022-06-10
Integration Of Ai And Ml In Real World written by Naman Bansal and has been published by Namya Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-10 with Technology & Engineering categories.
Our development Intelligent Street and Parking Light Monitoring through AI is a streetlamp shrewd checking and continuous information control and the executive’s framework and philosophy for gathering sets of data from geologically conveyed areas worldwide, area, s or characterized sensor hubs committed to characterized streetlamps of a multi-light streetlamp framework. The development is energy utilization in metropolitan urban communities, little city, town and alternate way are developing step by step and in each city, a huge amount of power is being utilized for the possibility of road lighting another framework. It’s obviously true that the force use by streetlamps in certain pieces of the city is equivalent to that of regions with an extreme focus transducer, yet it is noticed that the volume of energy utilized by streetlamp in these areas is something very similar. The advancement is in like manner a Street lighting is a fundamental element of wellbeing plans in houses and business establishments just as in outside parks, streetlamp the executives has a critical capacity in a brilliant observing plan that can be performed vivaciously in genuine checking conditions. In the PC share highlight different methodologies sent from the open organization PC from the Micro regulator. It works in two essential modes, the technique for actual guideline and directing. Through cooperative control mode, the lights are both turned on or on. As the day progressed, the lights are turned off in physically worked mode, and are empowered at dull. The organization is exceptionally effective in power preservation; however, it is fundamental that the framework mode is constantly improved. It would be more secure with the utilization of a strobing module. To improve the energy preservation of the streetlight, a worldly force control has been made. In a similar geological region, the stargazing clock is investigated for experimental impacts.
Billboard
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Author :
language : en
Publisher:
Release Date : 2009-05-30
Billboard written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-30 with categories.
In its 114th year, Billboard remains the world's premier weekly music publication and a diverse digital, events, brand, content and data licensing platform. Billboard publishes the most trusted charts and offers unrivaled reporting about the latest music, video, gaming, media, digital and mobile entertainment issues and trends.