Infrared light on the composition of the dust surrounding carbon-rich stars : met samenvatting in het Nederlands

Infrared light on the composition of the dust surrounding carbon-rich stars : met samenvatting in het Nederlands PDF Author: Sacha Hony
Publisher:
ISBN: 9789057760921
Category :
Languages : en
Pages : 165

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Infrared light on the composition of the dust surrounding carbon-rich stars : met samenvatting in het Nederlands

Infrared light on the composition of the dust surrounding carbon-rich stars : met samenvatting in het Nederlands PDF Author: Sacha Hony
Publisher:
ISBN: 9789057760921
Category :
Languages : en
Pages : 165

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Infrared Light on the Composition of the Dust Surrounding Carbon-Rich Stars

Infrared Light on the Composition of the Dust Surrounding Carbon-Rich Stars PDF Author: S. Hony
Publisher: Amsterdam University Press
ISBN: 9789053566688
Category : Science
Languages : en
Pages : 184

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Door middel van gedetailleerde studies aan de infrarood gegevens van oude sterren is het stof rond koolstofrijke Rode Reuzen onderzocht. De aanwezigheid van een aantal nieuwe materialen in de ruimte is ontdekt. Daarmee is een completer beeld van de samenstelling, locatie en het lot van het stof rond koolstofrijke oude sterren verkregen. Daarmee verschaffen de in dit proefschrift gepresenteerde studies een rijker inzicht in het stof rond oude sterren en deze sterren zelf.

Dust in the Universe

Dust in the Universe PDF Author: M. E. Bailey
Publisher: CUP Archive
ISBN: 9780521355803
Category : Science
Languages : en
Pages : 632

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Adaptive Networks

Adaptive Networks PDF Author: Sibout G. Nooteboom
Publisher: Eburon Uitgeverij B.V.
ISBN: 9059721470
Category : Public-private sector cooperation
Languages : en
Pages : 254

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Book Description
Public and private managers who are looking for sustainable development have to implement innovative solutions in a complex field of action. Joint action is needed, but the existing power networks within and between public and private domains tend to frustrate joint innovations. This book analyzes how public and private managers deal with energy transitions by creating innovative networks capable of co-ordinated action. A case study shows how separated power networks in the field of mobility, energy and environment, which are spread over the public and private world as well as civil society, are becoming more interconnected

Radiation and Risk in Physics Education

Radiation and Risk in Physics Education PDF Author: Hendrikus Maria Carolus Eijkelhof
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 248

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Challenging Climate Change

Challenging Climate Change PDF Author: Arne Wossink
Publisher: Sidestone Press
ISBN: 9088900310
Category : Agriculture
Languages : en
Pages : 202

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Book Description
Throughout history, climate change has been an important driving force behind human behaviour. This archaeological study seeks to understand the complex interrelations between that behaviour and climatic fluctuations, focussing on how climate affected the social relations between neighbouring communities of occasionally differing nature. It is argued that developments in these relations will fall within a continuum between competition on one end and cooperation on the other. The adoption of a particular strategy depends on whether that strategy is advantageous to a community in terms of the maintenance of its well-being when faced with adverse climate change. This model will be applied to northern Mesopotamia between 3000 and 1600 BC. Local palaeoclimate proxy records demonstrate that aridity increased significantly during this period. Within this geographical, chronological, and climatic framework, this study looks at changes in settlement patterns as an indication of competition among sedentary agriculturalist communities, and the development of the Amorite ethnic identity as reflecting cooperation among sedentary and more mobile pastoralist communities.

Quay Walls, Second Edition

Quay Walls, Second Edition PDF Author: J.G. de Gijt
Publisher: CRC Press
ISBN: 113800023X
Category : Technology & Engineering
Languages : en
Pages : 658

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Book Description
This new edition of the handbook of Quay Walls provides the reader with essential knowledge for the planning, design, execution and maintenance of quay walls, as well as general information about historical developments and lessons learned from the observation of ports in various countries. Technical chapters are followed by a detailed calculation of a quay wall based on a semi-probabilistic design procedure, which applies the theory presented earlier. Since the publication of the Dutch edition in 2003 and the English version in 2005, considerable new experience has been obtained by the many practitioners using the book, prompting the update of this handbook. Moreover, the introduction of the Eurocodes in 2012 has prompted a complete revision of the Design chapter, which is now compliant with the Eurocodes. Furthermore, additional recommendations for using FEM-analysis in quay wall design have been included. In response to ongoing discussions within the industry about buckling criteria for steel pipe piles, a thorough research project was carried out on steel pipe piles fi lled with sand and on piles without sand. The results of this research programme have also been incorporated in this new version. Finally, the section on corrosion has been updated to refl ect the latest knowledge and attention has been given to the latest global developments in quay wall engineering. The new edition was made possible thanks to the contributions of numerous experts from the Netherlands and Belgium.

Man, Technology, Society and Development

Man, Technology, Society and Development PDF Author: Paul Ernst Lapperre
Publisher:
ISBN: 9789038601021
Category : Civilization
Languages : nl
Pages : 493

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High-Precision Studies of Compact Variable Stars

High-Precision Studies of Compact Variable Stars PDF Author: Steven Bloemen
Publisher: Springer
ISBN: 9783319384047
Category : Science
Languages : en
Pages : 0

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Book Description
This book, which is a reworked and updated version of Steven Bloemen’s original PhD thesis, reports on several high-precision studies of compact variable stars. Its strength lies in the large variety of observational, theoretical and instrumentation techniques that are presented and used and paves the way towards new and detailed asteroseismic applications of single and binary subdwarf stars. Close binary stars are studied using high cadence spectroscopic datasets collected with state of the art electron multiplying CCDs and analysed using Doppler tomography visualization techniques. The work touches upon instrumentation, presenting the calibration of a new fast, multi-colour camera installed at the Mercator Telescope on La Palma. The thesis also includes theoretical work on the computation of the temperature range in which stellar oscillations can be driven in subdwarf B-stars. Finally, the highlight of the thesis is the measurement of velocities of stars using only photometric data from NASA's Kepler satellite. Doppler beaming causes stars to appear slightly brighter when they move towards us in their orbits, and this subtle effect can be seen in Kepler's brightness measurements. The thesis presents the first validation of such velocity measurements using independent spectroscopic measurements. Since the detection and validation of this Doppler beaming effect, it has been used in tens of studies to detect and characterize binary star systems, which are key calibrators in stellar astronomy.

AM Envelope

AM Envelope PDF Author: Holger Strauss
Publisher: TU Delft
ISBN: 1481214330
Category : Architecture
Languages : en
Pages : 279

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Book Description
This book shows the potential of Additive Manufacturing (AM) for the development of building envelopes: AM will change the way of designing facades, how we engineer and produce them. To achieve today’s demands from those future envelopes, we have to find new solutions. The term ‘AM Envelope’ (Additive Manufacturing Envelope) describes the transfer of this technology to the building envelope. Additive Fabrication is a building block that aids in developing the building envelope from a mere space enclosure to a dynamic building envelope. AM offers the opportunity to manufacture facades ‘just in time’. It is no longer necessary to store or produce large numbers of parts in advance. Initial investment for tooling can be avoided, as design improvements can be realized within the dataset of the AM part. AM is based on ‘tool-less’ production, all parts can be further developed with every new generation. The basic principle of AM opens a fascinating new world of engineering, no matter what applications can be found: to ‘design for function’ rather to ‘design for production’ turns our way of engineering of the last century upside down. A collection of AM applications therefore offers the outlook to our (built) future in combination with the acquired knowledge.