Spatial Diffusion

Spatial Diffusion PDF Author: Richard Morrill
Publisher: SAGE Publications, Incorporated
ISBN: 9780803926844
Category : Science
Languages : en
Pages : 88

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Book Description
In this concise, clear introduction, the authors describe the theory of spatial diffusion, its method of measurement and many of its applications. The seminal work of Torsten Hagerstrand, who introduced the original spatial model of diffusion, is outlined. The authors then summarise the developments that have been made to Hagerstrand's formulation, and make suggestions for future research.

Spatial Diffusion

Spatial Diffusion PDF Author: Richard Morrill
Publisher: SAGE Publications, Incorporated
ISBN: 9780803926844
Category : Science
Languages : en
Pages : 88

Get Book Here

Book Description
In this concise, clear introduction, the authors describe the theory of spatial diffusion, its method of measurement and many of its applications. The seminal work of Torsten Hagerstrand, who introduced the original spatial model of diffusion, is outlined. The authors then summarise the developments that have been made to Hagerstrand's formulation, and make suggestions for future research.

Spatial Diffusion

Spatial Diffusion PDF Author: Peter Gould
Publisher:
ISBN:
Category : Social Science
Languages : en
Pages : 88

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Book Description


Innovation Diffusion as a Spatial Process

Innovation Diffusion as a Spatial Process PDF Author: Torsten Hägerstrand
Publisher:
ISBN:
Category :
Languages : en
Pages : 334

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Book Description


Spatial Diffusion

Spatial Diffusion PDF Author: Andrew David Cliff
Publisher: CUP Archive
ISBN: 9780521228404
Category : History
Languages : en
Pages : 266

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Book Description
An exploration of the geography by which measles has repeatedly passed through a series of communities in Iceland during the 20th century. Demonstrates the general principles which underlie person-to-person spatial diffusion processes.

Dialectology

Dialectology PDF Author: J. K. Chambers
Publisher: Cambridge University Press
ISBN: 9780521596466
Category : Language Arts & Disciplines
Languages : en
Pages : 220

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Book Description
As a comprehensive account of all aspects of dialectology this updated edition makes an ideal introduction to the subject.

Models in Spatial Analysis

Models in Spatial Analysis PDF Author: Lena Sanders
Publisher: John Wiley & Sons
ISBN: 1118614089
Category : Science
Languages : en
Pages : 367

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Book Description
This title provides a broad overview of the different types of models used in advanced spatial analysis. The models concern spatial organization, location factors and spatial interaction patterns from both static and dynamic perspectives. Each chapter gives a broad overview of the subject, covering both theoretical developments and practical applications. The advantages of an interdisciplinary approach are illustrated in the way that the viewpoint of each of the individual disciplines are brought together when considering questions relevant to spatial analysis. The authors of the chapters come from a range of different disciplines (geography, economy, hydrology, ecology, etc.) and are specialists in their field. They use a range of methods and modeling tools developed in mathematics, statistics, artificial intelligence and physics.

Artificial Life V

Artificial Life V PDF Author: Christopher G. Langton
Publisher: MIT Press
ISBN: 9780262621113
Category : Computers
Languages : en
Pages : 558

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Book Description
In addition to presenting the latest work in the field, Artificial Life V includes a retrospective and prospective look at both artificial and natural life with the aim of refining the methods and approaches discovered so far into viable, practical tools for the pursuit of science and engineering goals. May 16-18, 1996 · Nara, Japan Despite all the successes in computer engineering, adaptive computation, bottom-up AI, and robotics, Artificial Life must not become simply a one-way bridge, borrowing biological principles to enhance our engineering efforts in the construction of life-as-it-could-be. We must ensure that we give back to biology in kind, by developing tools and methods that will be of real value in the effort to understand life-as-it-is. Artificial Life V marks a decade since Christopher Langton organized the first workshop on artificial life--a decade characterized by the exploration of new possibilities and techniques as researchers have sought to understand, through synthetic experiments, the organizing principles underlying the dynamics (usually the nonlinear dynamics) of living systems. In addition to presenting the latest work in the field, Artificial Life V includes a retrospective and prospective look at both artificial and natural life with the aim of refining the methods and approaches discovered so far into viable, practical tools for the pursuit of science and engineering goals. Complex Adaptive Systems series

NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 382

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Book Description


 PDF Author:
Publisher: Carlos J. Vilalta
ISBN:
Category :
Languages : en
Pages : 116

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Book Description


Growth and Diffusion Phenomena

Growth and Diffusion Phenomena PDF Author: Robert B. Banks
Publisher: Springer Science & Business Media
ISBN: 3662030527
Category : Science
Languages : en
Pages : 465

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Book Description
Diffusion and growth phenomena abound in the real world surrounding us. Someexamples: growth of the world's population, growth rates of humans, public interest in news events, growth and decline of central city populations, pollution of rivers, adoption of agricultural innovations, and spreading of epidemics and migration of insects. These and numerous other phenomena are illustrations of typical growth and diffusion problems confronted in many branches of the physical, biological and social sciences as well as in various areas of agriculture, business, education, engineering medicine and public health. The book presents a large number of mathematical models to provide frameworks forthe analysis and display of many of these. The models developed and utilizedcommence with relatively simple exponential, logistic and normal distribution functions. Considerable attention is given to time dependent growth coefficients and carrying capacities. The topics of discrete and distributed time delays, spatial-temporal diffusion and diffusion with reaction are examined. Throughout the book there are a great many numerical examples. In addition and most importantly, there are more than 50 in-depth "illustrations" of the application of a particular framework ormodel based on real world problems. These examples provide the reader with an appreciation of the intrinsic nature of the phenomena involved. They address mainly readers from the physical, biological, and social sciences, as the only mathematical background assumed is elementary calculus. Methods are developed as required, and the reader can thus acquire useful tools for planning, analyzing, designing,and evaluating studies of growth transfer and diffusion phenomena. The book draws on the author's own hands-on experience in problems of environmental diffusion and dispersion, as well as in technology transfer and innovation diffusion.