Criterios de búsqueda

Gran Área: Ciencias exactas y naturales
Área: Ciencias biológicas
Subárea: Biología (general)

Búsqueda

 


Resultado: 1651 registro(s)

465

Amino Acid Biosynthesis ~ Pathways, Regulation and Metabolic Engineering

Vol. 5

 

13th ed. Berlin, Heidelberg: Springer-Verlag, 2007.

Título de la serie/colección: Microbiology Monographs. ISSN 1862-5576,

ISBNs 9783540485957 9783540485964

Colección: SpringerLink


Cobertura temática

Acceder

16692

Amniote Origins

Completing the Transition to Land

 

Academic Press, 1997.

ISBNs 9780126764604

Colección: ScienceDirect

Resumen (en inglés): Amniote Origins integrates modern systematic methods with studies of functional and physiological processes, and illustrates how studies of paleobiology can be illuminated by studies of neonatology. For this reason, comparative anatomists and physiologists, functional morphologists, zoologists, and paleontologists will all find this unique volume very useful. Inspired by the prospect of integrating fields that have long been isolated from one another, Amniote Origins provides a thorough and interdisciplinary synthesis of one of the classic transitions of evolutionary history.

Key Features
* Integrates modern systematic methods with studies of functional and physiological processes
* Illustrates how studies of paleobiology can be illuminated by studies of neonatology
* Provides a thorough and interdisciplinary synthesis of one of the classic transitions of evolutionary history


Cobertura temática

Acceder

16713

Anaerobic Infections in Humans

 

Academic Press, 1989.

ISBNs 9780122567452

Colección: ScienceDirect

Resumen (en inglés): Anaerobic Infections in Humans focuses on the human diseases caused by anaerobic bacteria. This book acknowledges the depth and breadth of the role of anaerobes in diseases of humans, and provides comprehensive reviews by internationally recognized authorities on the various disease states.
The book begins with the classification and taxonomy of anaerobes and the laboratory diagnosis and therapy of anaerobic infections in humans. Infection of different body parts are discussed separately in each chapter. The book also looks into the in vitro susceptibility data for anaerobic bacteria and the mechanisms of resistance and resistance transfer in anaerobic bacteria.


Cobertura temática

Acceder

16718

Analysis of Foods and Beverages

Headspace Techniques

 

Academic Press, 1978.

ISBNs 9780121690502

Colección: ScienceDirect

Resumen (en inglés): Analysis of Foods and Beverages Headspace Techniques covers the proceedings of a symposium on the analysis of foods and beverages by headspace techniques. The symposium is organized by the Flavor Subdivision of the Agricultural and Food Chemistry Division of American Chemical Society at its 174th National Meeting held on August 29-September 2, 1977 in Chicago, Illinois. It highlights methods of headspace concentration and headspace sampling that are producing results on a variety of products and model systems.
Composed of 14 chapters, this book discusses a productive combination of techniques leading to the enrichment of headspace vapor components with gas chromatographic resolution followed by mass spectrometric identification. Core chapters address the analysis by headspace techniques of mouth odors, vegetable flavors, lipoxygenase catalyzed reactions, the vanilla bean, coffee, tea, cocoa, beer, wine, and sake. Finally, the book examines the use and abuse of headspace sampling, statistical treatments of GLC headspace data, as well as quantitative aspects, new instrumentation, and techniques.
Flavor chemists and researchers will find this book invaluable.


Cobertura temática

Acceder

16719

Analysis of Foods and Beverages

Modern Techniques

 

Academic Press, 1984.

ISBNs 9780121691608

Colección: ScienceDirect

Resumen (en inglés): Analysis of Foods and Beverages: Modern Techniques covers the principles and practical applications of selected analytical methodologies in the field of food and beverages. It also gives an informed forecast of developments in this field.
The book focuses on developed fields of scanning electron microscopy, X-ray microanalysis, differential laser light scattering, near-infrared reflectance and Fourier transformations, and continuous-flow and flow-injection analyses. It also includes mass spectrometry, nuclear magnetic resonance, and bioassay. This text also describes traditional techniques, such as the various forms of chromatography. Furthermore, the book presents an introduction of molecular analysis of synthetic flavors and the automation of food analysis by use of computers, robotics, and other on-line methods.
Students, teachers, researchers, and all food analysts will find this book valuable, as it can provide information on the various modern analytical techniques in the food industry.


Cobertura temática

Acceder

16720

Analysis of Growth

Behavior of Plants and their Organs

 

Academic Press, 1969.

ISBNs 9780123955166

Colección: ScienceDirect

Resumen (en inglés): Plant Physiology, Volume VA: Analysis of Growth: Behavior of Plants and their Organs describes the main events of growth as seen through the behavior of plants and their organs at an organismal level. This book discusses the quantitative interpretation of growth; the effects of environmental factors; the treatment of tropism; and the effects of many exogenous growth-regulating compounds.
Organized into five chapters, the book initially describes mathematically the plant growth mechanisms as they relate to the factors that determine morphogenesis. The text also discusses methods for assessing the effects of external conditions and of age on certain important physiological aspects of plant growth. The subsequent chapter deals with phyllotaxis as a selected aspect of the interpretation of growth and form. The third chapter describes various phototropically and geotropically sensitive systems impinge upon on plant growth. This chapter also covers some reversible nastic movements of organs and the tactic movements of free swimming cells. The next chapter deals with relations between the chemical structure of synthetic compounds and their biological action. The last chapter focuses on the modulation of growth and development by features of the environment and also upon experimental manipulation and under controlled conditions of growth.
This volume is an invaluable resource for plant biologists, physiologists, and researchers.


Cobertura temática

Acceder

3851

Analysis of Phylogenetics and Evolution with R

 

13th ed. New York, NY: Springer Science+Business Media, 2006.

Título de la serie/colección: Use R.

ISBNs 9780387329147 9780387351001

Colección: SpringerLink


Cobertura temática

Acceder

21137

Analysis of Response in Crop and Livestock Production, The

 

3rd ed. Butterworth-Heinemann, 1990.

ISBNs 9780080374949

Colección: ScienceDirect

Resumen (en inglés): This text provides an introductory outline of the analytical principles involved in appraising the efficiency of crop-fertilizer and livestock-feed response.


It provides students of both agricultural science and economics with a simple but formal exposition of the why, how and wherefore of the principles of crop and livestock analysis, thereby helping to further co-operative effort among biological and
economic researchers. The third edition has been updated and revised thoroughly. `The book is very nicely produced, easy to read, and free from errors and innacuracies...Dillon and Anderson's text is excellent value.' Outlook on Agriculture, 1990


Cobertura temática

Acceder

16722

Analysis of Wildlife Radio-Tracking Data

 

Academic Press, 1990.

ISBNs 9780127467252

Colección: ScienceDirect

Resumen (en inglés): With the substantial advances in the miniaturization of electronic components, wildlife biologists now routinely monitor the movements of free-ranging animals with radio-tracking devices. This book explicates the many analytical techniques and computer programs available to extract biological information from the radio tracking data.

Key Features:
* Presentation of software programs for solving specific problems
* Design of radio-tracking studies
* Mechanics of data collection
* Estimation of position by triangulation
* Graphic presentation of animal migration, dispersal, fidelity, and association
* Home range estimation, habitat utilization, and estimation of survival rates and population size


Cobertura temática

Acceder

16726

Analytical Methods for Food Additives

 

Woodhead Publishing, 2004.

ISBNs 9781855737228

Colección: ScienceDirect

Resumen (en inglés): The accurate measurement of additives in food is essential in meeting both regulatory requirements and the need of consumers for accurate information about the products they eat. Whilst there are established methods of analysis for many additives, others lack agreed or complete methods because of the complexity of the additive or the food matrix to which such additives are commonly added.

Analytical methods for food additives addresses this important problem for 26 major additives. In each case, the authors review current research to establish the best available methods and how they should be used. The book covers a wide range of additives, from azorubine and adipic acid to sunset yellow and saccharin. Each chapter reviews the range of current analytical methods, sets out their performance characteristics, procedures and parameters, and provides recommendations on best practice and future research.

Analytical methods for food additives is a standard work for the food industry in ensuring the accurate measurement of additives in foods.

  • Discusses methods of analysis for 30 major additives where methods are incomplete or deficient
  • Reviews current techniques, their respective strengths and weaknesses
  • Detailed tables summarising particular methods, statistical parameters for measurement and performance characteristics


Cobertura temática

Acceder


Los iconos de las disciplinas fueron generados desde flaticon.com bajo licencia CC BY.