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Valleys In Transition
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Book Synopsis Valleys in Transition by : Geoffrey D. Wood
Download or read book Valleys in Transition written by Geoffrey D. Wood and published by Oxford University Press, USA. This book was released on 2006 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: The challenge of improving livelihoods in the remote mountains of northern Pakistan provides the backdrop for a series of reflective studies about social and rural development, featuring the analyses of multi-dimensional poverty, gender, microfinance, collective action and institutional options for natural resource management.
Book Synopsis Valleys in Transition by : Geoffrey D. Wood
Download or read book Valleys in Transition written by Geoffrey D. Wood and published by . This book was released on 2006 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Two-Dimensional Transition-Metal Dichalcogenides by : Alexander V. Kolobov
Download or read book Two-Dimensional Transition-Metal Dichalcogenides written by Alexander V. Kolobov and published by Springer. This book was released on 2016-07-26 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the current status of theoretical and experimental progress in 2 dimensional graphene-like monolayers and few-layers of transition metal dichalcogenides (TMDCs). Semiconducting monolayer TMDCs, due to the presence of a direct gap, significantly extend the potential of low-dimensional nanomaterials for applications in nanoelectronics and nano-optoelectronics as well as flexible nano-electronics with unprecedented possibilities to control the gap by external stimuli. Strong quantum confinement results in extremely high exciton binding energies which forms an interesting platform for both fundamental studies and device applications. Breaking of spatial inversion symmetry in monolayers results in strong spin-valley coupling potentially leading to their use in valleytronics. Starting with the basic chemistry of transition metals, the reader is introduced to the rich field of transition metal dichalcogenides. After a chapter on three dimensional crystals and a description of top-down and bottom-up fabrication methods of few-layer and single layer structures, the fascinating world of two-dimensional TMDCs structures is presented with their unique atomic, electronic, and magnetic properties. The book covers in detail particular features associated with decreased dimensionality such as stability and phase-transitions in monolayers, the appearance of a direct gap, large binding energy of 2D excitons and trions and their dynamics, Raman scattering associated with decreased dimensionality, extraordinarily strong light-matter interaction, layer-dependent photoluminescence properties, new physics associated with the destruction of the spatial inversion symmetry of the bulk phase, spin-orbit and spin-valley couplings. The book concludes with chapters on engineered heterostructures and device applications such as a monolayer MoS2 transistor. Considering the explosive interest in physics and applications of two-dimensional materials, this book is a valuable source of information for material scientists and engineers working in the field as well as for the graduate students majoring in materials science.
Book Synopsis Coherent Light-Matter Interactions in Monolayer Transition-Metal Dichalcogenides by : Edbert Jarvis Sie
Download or read book Coherent Light-Matter Interactions in Monolayer Transition-Metal Dichalcogenides written by Edbert Jarvis Sie and published by Springer. This book was released on 2017-11-11 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents optical methods to split the energy levels of electronic valleys in transition-metal dichalcogenides (TMDs) by means of coherent light-matter interactions. The electronic valleys found in monolayer TMDs such as MoS2, WS2, and WSe2 are among the many novel properties exhibited by semiconductors when thinned down to a few atomic layers, and have have been proposed as a new way to carry information in next generation devices (so-called valleytronics). These valleys are, however, normally locked in the same energy level, which limits their potential use for applications. The author describes experiments performed with a pump-probe technique using transient absorption spectroscopy on MoS2 and WS2. It is demonstrated that hybridizing the electronic valleys with light allows one to optically tune their energy levels in a controllable valley-selective manner. In particular, by using off-resonance circularly polarized light at small detuning, one can tune the energy level of one valley through the optical Stark effect. Also presented within are observations, at larger detuning, of a separate contribution from the so-called Bloch--Siegert effect, a delicate phenomenon that has eluded direct observation in solids. The two effects obey opposite selection rules, enabling one to separate the two effects at two different valleys.
Book Synopsis Tribes and Territories in Transition by : Eveline J. van der Steen
Download or read book Tribes and Territories in Transition written by Eveline J. van der Steen and published by Peeters Publishers. This book was released on 2004 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume deals with the transition from the Late Bronze to the Early Iron Age in the central East Jordan Valley, the period of the fall of the Egyptian New Kingdom, and of the birth of a new era, in which small kingdoms such as Ammon, Moab and Israel were born. A broad spectrum of sources is being reviewed: written evidence, excavations and surveys, and ethnographic sources from the 19th century and later. New archaeological evidence is being presented, including a report on the excavations of Tell el-Hammeh on the Zerqa. This evidence, written, material and ethnographical, is incorporated in a new model for the LB-IA transition in the region: a model that explains the events of this turbulent period as the precipitation of a tribal society, where the interactions of tribes and territories determined the political lay-out and shaped the kingdoms of the Iron Age.
Book Synopsis Uncertain Transition by : Michael Burawoy
Download or read book Uncertain Transition written by Michael Burawoy and published by Rowman & Littlefield Publishers. This book was released on 2000-01-01 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ethnographies collected here offer a surprising and compelling picture of change in Russia and Eastern Europe found in no other book to date. Looking at the everyday processes by which individuals and groups forge new lives, the authors challenge the idea that we can understand this transformation by the predictable models_whether capitalism, post-socialism, modernity, or postmodernity. The collection brings together a wide-ranging group of authors from sociology, anthropology, and political science to reveal the complex relationships that still exist between the former socialist world and the world today. Through evocative ethnographic research and writing, they bring to light the unintended consequences of change and show how the 'slates' of the past enter the present not as legacies_but as novel adaptations. Often what appear as 'restorations' of patterns familiar from socialism are something quite different: direct responses to the new market initiatives. By showing the unexpected ways in which these new patterns are emerging, this book charts a new and important course for the study of post-socialist transition.
Book Synopsis Conductor Insulator Quantum Phase Transitions by : Vladimir Dobrosavljevic
Download or read book Conductor Insulator Quantum Phase Transitions written by Vladimir Dobrosavljevic and published by Oxford University Press. This book was released on 2012-06 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: When many particles come together how do they organize themselves? And what destroys this organization? Combining experiments and theory, this book describes intriguing quantum phases - metals, superconductors and insulators - and transitions between them. It captures the excitement and the controversies on topics at the forefront of research.
Book Synopsis Quantum Well Intersubband Transition Physics and Devices by : Hui C. Liu
Download or read book Quantum Well Intersubband Transition Physics and Devices written by Hui C. Liu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intersubband transitions in quantum wells have attracted tremendous attention in recent years, mainly due to the promise of applications in the mid and far-infrared regions (2--20 mum). Many of the papers presented in Quantum Well Intersubband Transition Physics and Devices are on the basic linear intersubband transition processes, detector physics and detector application, reflecting the current state of understanding and detector applications, where highly uniform, large focal plane arrays have been demonstrated. Other areas are still in their early stages, including infrared modulation, harmonic generation and emission.
Book Synopsis Moving Towards Transition by : Peter Adey
Download or read book Moving Towards Transition written by Peter Adey and published by Bloomsbury Publishing. This book was released on 2021-10-07 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing on an innovative project exploring current mobility transition policies and practices in 14 countries around the world, including key institutions such as the European Union and the United Nations, this book provides a critique of current transitions, mobility and transport policies. The authors consider how our mobility futures have been imagined, what they will potentially look and feel like, what lives we might live in them and what choices we might have to make to get there.
Book Synopsis Landscapes of Transition by : Kenneth Hewitt
Download or read book Landscapes of Transition written by Kenneth Hewitt and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume had its origins in an international symposium organised by the Cold Regions Research Centre, and held at Wilfrid Laurier University in November, 1999. The chapters are modified from a selection of the papers at the meeting, and reflect reviews and revisions in light of discussions then. The original idea for the meeting was to address certain questions that the organisers were encountering in their own work, and that we felt had received limited attention in the recent literature. The two broad issues we wanted to address were: the complex associations of actual landforms and processes in cold regions, and how the almost universal legacies of past, different cold environments of the late Quaternary affect these landscapes in the present. The former involves the problem of identifying landform and sediment complexes, and the interrelations of relevant processes. We sought to identify this in terms oflandform and sediment assemblages appropriate to regional and field-oriented concerns.
Book Synopsis Hunters in Transition by : Marek Zvelebil
Download or read book Hunters in Transition written by Marek Zvelebil and published by Cambridge University Press. This book was released on 2009-06-18 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hunters in Transition analyses the emergence of post-glacial hunter-gatherer communities and the development of farming.
Book Synopsis Ecological Transition in Education and Research by : Hassan Ait Haddou
Download or read book Ecological Transition in Education and Research written by Hassan Ait Haddou and published by John Wiley & Sons. This book was released on 2022-01-26 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book centers on climate change, a pressing issue in the ecological transition, particularly for landscape and architecture schools. The scientific realities and consequences of this phenomenon are becoming increasingly well-known and it is now evident that architecture, urban planning and landscaping all have the potential to mitigate these consequences. Ecological Transition in Education and Research is a multidisciplinary collective work, intended to raise awareness of adaptation and mitigation strategies such as action-research, educational innovations and concrete transition practices that embrace different schools of thought. The overall goal is to promote educational practices and research on climate change.
Book Synopsis Carbonate Systems During the Olicocene-Miocene Climatic Transition by : Maria Mutti
Download or read book Carbonate Systems During the Olicocene-Miocene Climatic Transition written by Maria Mutti and published by John Wiley and Sons. This book was released on 2011-06-13 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oligocene and Miocene Epochs comprise the most important phases in the Cenozoic global cooling that led from a greenhouse to an icehouse Earth. Recent major advances in the understanding and time-resolution of climate events taking place at this time, as well as the proliferation of studies on Oligocene and Miocene shallow-water/neritic carbonate systems, invite us to re-evaluate the significance of these carbonate systems in the context of changes in climate and Earth surface processes. Carbonate systems, because of a wide dependence on the ecological requirements of organisms producing the sediment, are sensitive recorders of changes in environmental conditions on the Earth surface. The papers included in this Special Publication address the dynamic evolution of carbonate systems deposited during the Oligocene and Miocene in the context on climatic and Earth surfaces processes focusing on climatic trends and controls over deposition; temporal changes in carbonate producers and palaeoecology; carbonate terminology; facies; processes and environmental parameters (including water temperature and production depth profiles); carbonate producers and their spatial and temporal variability; and tectonic controls over architecture. This book is part of the International Association of Sedimentologists (IAS) Special Publications. The Special Publications from the IAS are a set of thematic volumes edited by specialists on subjects of central interest to sedimentologists. Papers are reviewed and printed to the same high standards as those published in the journal Sedimentology and several of these volumes have become standard works of reference.
Book Synopsis Late Cenozoic Structure and Evolution of the Great Basin-Sierra Nevada Transition by : John S. Oldow
Download or read book Late Cenozoic Structure and Evolution of the Great Basin-Sierra Nevada Transition written by John S. Oldow and published by Geological Society of America. This book was released on 2009 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Distributional List of the Land Birds of West Central Oregon by : Alfred C. Shelton
Download or read book A Distributional List of the Land Birds of West Central Oregon written by Alfred C. Shelton and published by . This book was released on 1917 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Transition State by : Takayuki Fueno
Download or read book Transition State written by Takayuki Fueno and published by CRC Press. This book was released on 2019-08-16 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: The transition state is the critical configuration of a reaction system situated at the highest point of the most favorable reaction path on the potential-energy surface, its characteristics governing the dynamic behavior of reacting systems decisively. This text presents an accurate survey of current theoretical investigations of chemical reactions, with a focus on the nature of the transition state. Its scope ranges from general basic theories associated with the transition states, to their computer-assisted applications, through to a number of reactions in a state-of-the-art fashion. It covers various types of gas-phase elementary reactions, as well as some specific types of chemical processes taking place in the liquid phase. Also investigated is the recently developing transition state spectroscopy. This text will not only serve as a contemporary reference book on the concept of the transition state, but will also assist the readers in gaining valuable key principles regarding the essence of chemical kinetics and dynamics.
Book Synopsis U.S. Geological Survey Water-supply Paper by :
Download or read book U.S. Geological Survey Water-supply Paper written by and published by . This book was released on 1991 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
