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Author: A. M. Starfield Publisher: ISBN: Category : Nature conservation Languages : en Pages : 280
Book Description
In which we provide a context; A simple single-species model; An exploratory stochastic model; A complex single-species model; A system model; Variations on a theme: analytical models; Cropping strategies and linear programming; A rule-enhanced model with age-structure; Decision trees, tables, and expert systems.
Author: A. M. Starfield Publisher: ISBN: Category : Nature conservation Languages : en Pages : 280
Book Description
In which we provide a context; A simple single-species model; An exploratory stochastic model; A complex single-species model; A system model; Variations on a theme: analytical models; Cropping strategies and linear programming; A rule-enhanced model with age-structure; Decision trees, tables, and expert systems.
Author: Andrew Henderson Publisher: ISBN: Category : Nature Languages : en Pages : 398
Book Description
The palms are among the most abundant, diverse, and important families of plants found in the Amazon. Based on extensive field work, this book provides a systematic treatment of all palms that occur naturally in the Amazon region. Each species is exhaustively described with reviews of their distribution, habitat, and ecology. Introductory chapters describe the physical setting of the Amazon region as well as on the biogeography and ecology of the palm family. This first modern treatment of the 135 species of Amazon palms provides a definitive account of their ecology, uses, and biogeography. It will be welcomed by students, teachers, and researchers of botany, ecology, agronomy, and conservation biology.
Author: Kenneth J. Valentas Publisher: CRC Press ISBN: 9781420049077 Category : Technology & Engineering Languages : en Pages : 732
Book Description
Food engineering has become increasingly important in the food industry over the years, as food engineers play a key role in developing new food products and improved manufacturing processes. While other textbooks have covered some aspects of this emerging field, this is the first applications-oriented handbook to cover food engineering processes and manufacturing techniques. A major portion of Handbook of Food Engineering Practice is devoted to defining and explaining essential food operations such as pumping systems, food preservation, and sterilization, as well as freezing and drying. Membranes and evaporator systems and packaging materials and their properties are examined as well. The handbook provides information on how to design accelerated storage studies and determine the temperature tolerance of foods, both of which are important in predicting shelf life. The book also examines the importance of physical and rheological properties of foods, with a special look at the rheology of dough and the design of processing systems for the manufacture of dough. The final third of the book provides useful supporting material that applies to all of the previously discussed unit operations, including cost/profit analysis methods, simulation procedures, sanitary guidelines, and process controller design. The book also includes a survey of food chemistry, a critical area of science for food engineers.
Author: J. Comyn Publisher: Springer Science & Business Media ISBN: 9400948581 Category : Technology & Engineering Languages : en Pages : 387
Book Description
Polymers are permeable, whilst ceramics, glasses and metals are gener ally impermeable. This may seem a disadvantage in that polymeric containers may allow loss or contamination of their contents and aggressive substances such as water will diffuse into polymeric struc tures such as adhesive joints or fibre-reinforced composites and cause weakening. However, in some cases permeability is an advantage, and one particular area where this is so is in the use of polymers in drug delivery systems. Also, without permeable polymers, we would not enjoy the wide range of dyed fabrics used in clothing and furnishing. The fundamental reason for the permeability of polymers is their relatively high level of molecular motion, a factor which also leads to their high levels of creep in comparison with ceramics, glasses and metals. The aim of this volume is to examine some timely applied aspects of polymer permeability. In the first chapter basic issues in the mathema tics of diffusion are introduced, and this is followed by two chapters where the fundamental aspects of diffusion in polymers are presented. The following chapters, then, each examine some area of applied science where permeability is a key issue. Each chapter is reasonably self-contained and intended to be informative without frequent outside reference. This inevitably leads to some repetition, but it is hoped that this is not excessive.
Author: Jorge E. Lozano Publisher: CRC Press ISBN: 9781566769914 Category : Technology & Engineering Languages : en Pages : 376
Book Description
Trends in Food Engineering presents a wide vision of food engineering, with an emphasis on topics vital to the food industry today. The first section deals with physical and sensory properties of food. The emphasis in these chapters is on structure-function relationships, food rheology, and the correlations between physicochemical and sensory data. The second section, on advances in food processing, includes recent developments in minimal preservation and thermal and nonthermal processing of foods. The book concludes with current topics in food engineering, including applied biotechnology, food additives, and functional properties of proteins.
Author: Aura Reggiani Publisher: Edward Elgar Publishing ISBN: Category : Nature Languages : en Pages : 594
Book Description
While planning involves seeking ways of influencing future behavior, it is important to have at the outset an abstraction of the world upon which to base an assessment of outcomes. The papers in this collection represent some of the major works in the field of planning models, with land use planning as a core theme. The collection is divided into several parts: Part 1 focuses on location models and embraces a series of classic survey papers as well as a number of more specific contributions covering such topics as the distribution of residential activities. This is followed in part 2 by papers concerned with spatial interaction and, in particular the gravity model. Part 3 of the collection contains papers on micro-macro models that look at ways of moving from individual to collective behavior, whilst part 4 is concerned with dynamic models. Part 5 of the volume reflects an increasing interest in the role of various networks in the formulation of plans, and finally part 6 completes the volume with a selection of policy-planning models.
Author: Michael J. Balick Publisher: Columbia University Press ISBN: 9780231101707 Category : Health & Fitness Languages : en Pages : 466
Book Description
This book opens readers' eyes to the enormous resources of the Earth's rain forests and the potential impact of their destruction in terms of human health.
Author: A. M. Starfield
Author: A. M. Starfield
Author: Andrew Henderson
Author: Kenneth J. Valentas
Author: J. Comyn
Author: Jorge E. Lozano
Author: Aura Reggiani
Author: José Goldemberg
Author: Michael J. Balick
Author: International Center for Transportation Studies
Author: Herbert Edward Andrewes