Scattered and Filtered Solar UV Measurements

Scattered and Filtered Solar UV Measurements PDF Author: Alfio V. Parisi
Publisher: Springer Science & Business Media
ISBN: 9401512469
Category : Science
Languages : en
Pages : 200

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Book Description
This textbook provides a comprehensive understanding of the scattered and filtered solar UV environment, the techniques to measure this radiation and the resulting UV exposures to humans. As is well known, the incidence of skin cancer and sun-related eye disorders can be reduced by minimization exposure to UV radiation. The book aims to quantify, understand and provide information on the effects of filtered and scattered UV light.

Scattered and Filtered Solar UV Measurements

Scattered and Filtered Solar UV Measurements PDF Author: Alfio V. Parisi
Publisher: Springer Science & Business Media
ISBN: 9401512469
Category : Science
Languages : en
Pages : 200

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Book Description
This textbook provides a comprehensive understanding of the scattered and filtered solar UV environment, the techniques to measure this radiation and the resulting UV exposures to humans. As is well known, the incidence of skin cancer and sun-related eye disorders can be reduced by minimization exposure to UV radiation. The book aims to quantify, understand and provide information on the effects of filtered and scattered UV light.

Radiochromic Film

Radiochromic Film PDF Author: Indra J. Das
Publisher: CRC Press
ISBN: 1351650904
Category : Medical
Languages : en
Pages : 405

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Book Description
This book provides a first authoritative text on radiochromic film, covering the basic principles, technology advances, practical methods, and applications. It focuses on practical uses of radiochromic film in radiation dosimetry for diagnostic x-rays, brachytherapy, radiosurgery, external beam therapies (photon, electron, protons), stereotactic body radiotherapy, intensity-modulated radiotherapy, and other emerging radiation technologies. The expert authors address basic concepts, advantages, and the main applications including kilovoltage, brachytherapy, megavoltage, electron beam, proton beam, skin dose, in vivo dosimetry, postal and clinical trial dosimetry. The final chapters discuss the state of the art in microbeam, synchrotron radiation, and ultraviolet radiation dosimetry.

Energy-Aware Systems and Networking for Sustainable Initiatives

Energy-Aware Systems and Networking for Sustainable Initiatives PDF Author: Kaabouch, Naima
Publisher: IGI Global
ISBN: 1466618434
Category : Business & Economics
Languages : en
Pages : 468

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Book Description
"This book covers a great variety of topics such as materials, environment, electronics, and computing, offering a vital source of information detailing the latest architectures, frameworks, methodologies, and research on energy-aware systems and networking for sustainable initiatives"--

Sustainable Practices: Concepts, Methodologies, Tools, and Applications

Sustainable Practices: Concepts, Methodologies, Tools, and Applications PDF Author: Management Association, Information Resources
Publisher: IGI Global
ISBN: 1466648538
Category : Science
Languages : en
Pages : 1798

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Book Description
"This reference explores some of the most recent developments in sustainability, delving into topics beyond environmental science to cover issues of sustainable economic, political, and social development"--Provided by publisher.

Ultraviolet Ground- and Space-based Measurements, Models, and Effects

Ultraviolet Ground- and Space-based Measurements, Models, and Effects PDF Author:
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 336

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Book Description


Solar Ultraviolet Radiation

Solar Ultraviolet Radiation PDF Author: Christos S. Zerefos
Publisher: Springer Science & Business Media
ISBN: 3662033755
Category : Science
Languages : en
Pages : 360

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Book Description
Following the rapid developments in the UV-B measurement techniques and the rapidly growing research in the field in the late 80's and early 90's, we organized a large gathering of distinguished experts in a NATO Advanced Study Institute, held in Halkidiki, Greece on October, 2-11. 1995. The Institute was organized so as to include state of the art lectures on most aspects of solar ultraviolet radiation and its effects. This was achieved by extended lectures and discussions given in five sessions by 27 lecturers and a demonstration of filed measurements and calibration techniques at the end of the Institute. The ASI began with the sun and fundamentals on solar radiative emissions and their variability in time and continued with the interaction of solar Ultraviolet with the atmosphere through the complex scattering processes and photochemical reactions involved. Particular emphasis was given to changes in atmospheric composition imposed by different manifestations of the solar activity cycle. as well as on the modelling of radiative transfer through the atmosphere and the ocean under variable environmental conditions. Overviews on the ozone issue. its monitoring and variability were extensively discussed with emphasis on the observed acceleration of ozone decline in the early 90's. This acceleration had as a consequence, significant increases in UV-B radiation observed at a few world-wide distributed stations.

The 1997 North American Interagency Intercomparison of Ultraviolet Spectroradiometers Including Narrowband Filter Radiometers

The 1997 North American Interagency Intercomparison of Ultraviolet Spectroradiometers Including Narrowband Filter Radiometers PDF Author:
Publisher: DIANE Publishing
ISBN: 9781422318522
Category :
Languages : en
Pages : 44

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Book Description


The Determination of Geophysical Parameters From Space

The Determination of Geophysical Parameters From Space PDF Author: N.E Fancey
Publisher: CRC Press
ISBN: 9780750303507
Category : Science
Languages : en
Pages : 392

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Book Description
This volume gives a wide ranging overview of current issues in the acquisition and evaluation of geophysical information from space and from the air and is suitable for postgraduate and postdoctoral students as well as established workers in the field. Topics covered include the processing and interpretation of remote sensing data from aircraft and satellites; reflection and emission properties of natural surfaces; use of remote sensing data for coastal and marine environmental studies; pollution monitoring; surface temperature measurements and meteorological measurements. In addition, large parts of the material concerns itself with the various data analysis techniques employed and the accuracy of the results obtained when attempting to make geophysical measurements through the atmosphere.

Atmospheric Measurements during POPCORN — Characterisation of the Photochemistry over a Rural Area

Atmospheric Measurements during POPCORN — Characterisation of the Photochemistry over a Rural Area PDF Author: J. Rudolph
Publisher: Springer Science & Business Media
ISBN: 9401708134
Category : Science
Languages : en
Pages : 244

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Book Description
Present policy issues concern the reduction of ozone levels by controlling its precursors, NOx and volatile organic compounds (VOC). VOC are emitted from anthropogenic and biogenic sources. Whereas our understanding of VOC emissions from anthropogenic sources has advanced significantly in recent years, there is still a lack of knowledge concerning the contribution of biogenic VOC to the budget of organic trace gases and their impact on the formation of ozone in the troposphere. Improving ozone reduction strategies in the future requires a detailed understanding of the chemical processes in the troposphere. This book comprises the results of atmospheric measurements obtained during the field campaign POPCORN (Photo-Oxidant Formation by Plant Emitted Compounds and OH Radicals in North-Eastern Germany) which was carried out to investigate the role and impact of biogenic trace gases on tropospheric chemistry. This volume describes meteorological situations and origins of air masses during the campaign, and presents measurements of a variety of trace gases, solar radiation and photolysis frequencies. Special attention is given to OH radical measurements and the in-situ comparison of the two OH measurement techniques.

Advanced Optical Wireless Communication Systems

Advanced Optical Wireless Communication Systems PDF Author: Shlomi Arnon
Publisher: Cambridge University Press
ISBN: 0521197872
Category : Technology & Engineering
Languages : en
Pages : 405

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Book Description
Combines theory with real-world case studies to give a comprehensive overview of modern optical wireless technology.