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Geophysics --- Fluid models. --- Fluid models in geophysics --- Rotating dishpan
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* Balanced assessment of recent savings-led programs in microfinance* Contributors include wide range of scholars and practitionersThe entry of the private sector into financial services for the poor is a relatively new development, but already the glossy promises of credit-led microfinance are facing scrutiny from the development community. Policymakers and economists have begun picking through the hype of microfinance to identify where and how top-down loans might fit into broader human development efforts. To many, the answer involves shifting focus to another financial service: savings. Serving as a strong and perhaps more effective tool than microcredit, micro savings is quickly becoming a lauded poverty-alleviation tool.Contributors to Financial Promise for the Poor cover current innovations in microsavings happening around the world. They describe how savings group members in the developing world are avoiding many of the financial liabilities and debt of other microfinance programs while gaining skills and finding opportunities in collective enterprise. The turn from credit to savings speaks to the growing empowerment of individuals and communities as they break the bonds of indebtedness and find their own paths to financial security.
Microfinance --- Savings and loan associations --- Rotating credit associations --- Poor --- Credit associations, Rotating --- ROSCAs (Rotating credit associations) --- Rotating savings and credit associations --- Stokvels --- Banks and banking, Cooperative --- Building and loan associations --- Building societies --- Cooperative building associations --- Depository institutions --- Loan associations --- Provident loan associations --- S and L's --- Thrift institutions --- Community organization --- Private finance --- Developing countries
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Larry Pratt received his Ph. D. in physical oceanography in the Woods Hole/MIT Joint Program in 1982. He then served as a research associate and assistant research professor at the University of Rhode Island before joining the scientific staff at the Woods Hole Oceanographic Institution, where he is now a senior scientist. He is editor of The Physical Oceanography of Sea Straits and has authored or co-authored numerous articles on hydraulic effects in the ocean. J. A. (Jack) Whitehead received his Ph. D. in engineering and applied science from Yale University in 1968. After postdoctoral work and serving as assistant research geophysicist at the Institute of Geophysical and Planetary Physics at UCLA, he joined the scientific staff at the Woods Hole Oceanographic Institution, where he is now a Senior Scientist. He has authored or co-authored numerous articles on hydraulic effects in the ocean. Hydraulic effects can occur when high-speed ocean currents and atmospheric winds encounter strong topographic features. This book contains a deep and extensive discussion of geophysical flows that are broad enough to be influenced by Earth's rotation and strong enough to experience classical hydraulic effects such as critical control and hydraulic jumps. Examples include deep overflows and coastal currents in the ocean and winds in the coastal marine layer. The material is appropriate for students at the graduate or advanced undergraduate level who have some elementary knowledge of fluid mechanics. Reviews of geophysical observations and of the hydraulics of flow with no background rotation are followed by chapters on models of currents in rotating channels, shock waves and time dependence, coastal flow, two-layer stratification, and jets. Although the primary focus is on the theory, a number of case studies, including the Faroe Bank overflow and the California coastal marine layer winds, are presented along with numerous laboratory experiments. Exercises are presented at the end of most sections. The presentation should allow the reader to develop a thorough understanding of the fundamentals of the hydraulics of rotating flows.
Electronic books. -- local. --- Hydrodynamics. --- Rotating masses of fluid. --- Rotating masses of fluid --- Water masses --- Hydrodynamics --- Oceanography --- Applied Mathematics --- Marine Science --- Engineering & Applied Sciences --- Earth & Environmental Sciences --- Mathematical models --- Hydrodynamics - Mathematical models --- Oceanography - Mathematical models
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Rotating flow is critically important across a wide range of scientific, engineering and product applications, providing design and modeling capability for diverse products such as jet engines, pumps and vacuum cleaners, as well as geophysical flows. Developed over the course of 20 years' research into rotating fluids and associated heat transfer at the University of Sussex Thermo-Fluid Mechanics Research Centre (TFMRC), Rotating Flow is an indispensable reference and resource for all those working within the gas turbine and rotating machinery industries. Traditional fluid and flow dynamics
Vortex-motion. --- Rotational motion. --- Gyrodynamics --- Revolving systems --- Rotating systems --- Spin (Dynamics) --- Dynamics --- Motion --- Aerodynamics --- Eddies --- Fluid dynamics --- Hydrodynamics --- Rotational motion
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Environmental fluid mechanics (EFM) is the scientific study of transport, dispersion and transformation processes in natural fluid flows on our planet Earth, from the microscale to the planetary scale. This book brings together scientists and engineers working in research institutions, universities and academia, who engage in the study of theoretical, modeling, measuring and software aspects in environmental fluid mechanics. It provides a forum for the participants, and exchanges new ideas and expertise through the presentations of up-to-date and recent overall achievements in this field.
Fluid mechanics. --- Geophysics --- Environmental hydraulics. --- Hydraulics --- Fluid models in geophysics --- Rotating dishpan --- Hydromechanics --- Continuum mechanics --- Fluid models.
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Aimed at graduate students and researchers in mathematics, engineering, oceanography, meteorology and mechanics, this text provides a detailed introduction to the physical theory of rotating fluids, a significant part of geophysical fluid dynamics.
Rotating masses of fluid. --- Navier-Stokes equations. --- Geophysics --- Equations, Navier-Stokes --- Differential equations, Partial --- Fluid dynamics --- Viscous flow --- Fluids --- Hydrodynamics --- Hydrostatics --- Rotational motion --- Attractions of ellipsoids --- Mathematics.
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Frustrated spin systems have been first investigated five decades ago. Well-known examples include the Ising model on the antiferromagnetic triangular lattice studied by G H Wannier in 1950 and the Heisenberg helical structure discovered independently by A Yoshimori, J Villain and T A Kaplan in 1959. However, many properties of frustrated systems are still not well understood at present. Recent studies reveal that established theories, numerical simulations as well as experimental techniques have encountered many difficulties in dealing with frustrated systems. This volume highlights the lates
Magnetization. --- Rotational motion. --- Spin waves. --- Ferromagnetism. --- Waves, Spin --- Ferromagnetism --- Low temperatures --- Nuclear spin --- Gyrodynamics --- Revolving systems --- Rotating systems --- Spin (Dynamics) --- Dynamics --- Motion --- Magnetism
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This book covers all principal aspects of currently investigated frustrated systems, from exactly solved frustrated models to real experimental frustrated systems, going through renormalization group treatment, Monte Carlo investigation of frustrated classical Ising and vector spin models, low-dimensional systems, spin ice and quantum spin glass. The reader can - within a single book - obtain a global view of the current research development in the field of frustrated systems.This new edition is updated with recent theoretical, numerical and experimental developments in the field of frustrated
Magnetization. --- Rotational motion. --- Spin waves. --- Ferromagnetism. --- Magnetism --- Waves, Spin --- Ferromagnetism --- Low temperatures --- Nuclear spin --- Gyrodynamics --- Revolving systems --- Rotating systems --- Spin (Dynamics) --- Dynamics --- Motion
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Presents discussion of the role played by two subtle and somehow puzzling quantum numbers, the strangeness and the spin, in fundamental physics.
Strange particles --- Rotational motion --- Nuclear spin --- Gyrodynamics --- Revolving systems --- Rotating systems --- Spin (Dynamics) --- Dynamics --- Motion --- Strangeness (Nuclear physics) --- Particles (Nuclear physics)
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Rotational motion (Rigid dynamics) --- Mechanics. --- Engineering mathematics. --- Engineering --- Engineering analysis --- Mathematical analysis --- Classical mechanics --- Newtonian mechanics --- Physics --- Dynamics --- Quantum theory --- Gyrodynamics --- Revolving bodies --- Rotating bodies --- Dynamics, Rigid --- Mathematics
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