The Whole Life Cycle of Chromosomes and Their Coiling Systems

The Whole Life Cycle of Chromosomes and Their Coiling Systems
Author: L. R. Cleveland
Publisher: American Philosophical Society
Total Pages: 148
Release: 1949
Genre: Science
ISBN: 9781422377079

Chromosomes play so important a role in heredity & development that it is desirable to know their entire life cycle since this knowledge will provide a basis for better understanding of their behavior. Contents of this study: Introduction; The genus "Holomastigotoides"; Species of "Holomastigotoides" in "Prorhinotermes"; "Holomastigotoides tusitala" species novum; "Holomastigotoides diversa" species novum; Centrioles & achromatic figure; Relation of chromosomes to nucleoli; Relation of chromosomes to nuclear membrane; Single chromatids; Double chromatids; Discussion; Summary; & References. 35 plates. This is a print on demand edition of an important, hard-to-find publication.

Demography: Analysis and Synthesis, Four Volume Set

Demography: Analysis and Synthesis, Four Volume Set
Author: Graziella Caselli
Publisher: Academic Press
Total Pages: 2857
Release: 2006-01-03
Genre: Reference
ISBN: 012765660X

This four-volume collection of over 140 original chapters covers virtually everything of interest to demographers, sociologists, and others. Over 100 authors present population subjects in ways that provoke thinking and lead to the creation of new perspectives, not just facts and equations to be memorized. The articles follow a theory-methods-applications approach and so offer a kind of "one-stop shop" that is well suited for students and professors who need non-technical summaries, such as political scientists, public affairs specialists, and others. Unlike shorter handbooks, Demography: Analysis and Synthesis offers a long overdue, thorough treatment of the field. Choosing the analytical method that fits the data and the situation requires insights that the authors and editors of Demography: Analysis and Synthesis have explored and developed. This extended examination of demographic tools not only seeks to explain the analytical tools themselves, but also the relationships between general population dynamics and their natural, economic, social, political, and cultural environments. Limiting themselves to human populations only, the authors and editors cover subjects that range from the core building blocks of population change--fertility, mortality, and migration--to the consequences of demographic changes in the biological and health fields, population theories and doctrines, observation systems, and the teaching of demography. The international perspectives brought to these subjects is vital for those who want an unbiased, rounded overview of these complex, multifaceted subjects. Topics to be covered: * Population Dynamics and the Relationship Between Population Growth and Structure * The Determinants of Fertility * The Determinants of Mortality * The Determinants of Migration * Historical and Geographical Determinants of Population * The Effects of Population on Health, Economics, Culture, and the Environment * Population Policies * Data Collection Methods and Teaching about Population Studies * All chapters share a common format * Each chapter features several cross-references to other chapters * Tables, charts, and other non-text features are widespread * Each chapter contains at least 30 bibliographic citations

Strange Parallels: Volume 1, Integration on the Mainland

Strange Parallels: Volume 1, Integration on the Mainland
Author: Victor Lieberman
Publisher: Cambridge University Press
Total Pages: 512
Release: 2003-05-26
Genre: History
ISBN: 1139437623

This ambitious work has two novel goals: to overcome the extreme fragmentation of early Southeast Asian historiography, and to connect Southeast Asian to world history. Combining careful local research with wide-ranging theory Lieberman argues that over a thousand years, each of mainland Southeast Asia's great lowland corridors experienced a pattern of accelerating integration punctuated by recurrent collapse. These trajectories were synchronized not only between corridors, but most curiously, between the mainland as a whole, much of Europe, and other sectors of Eurasia. He describes in detail the nature of mainland consolidation - which was simultaneously territorial, religious, ethnic, and commercial - and dissects the mix of endogenous and external factors responsible. Here, then, is a fundamentally original analysis not only of Southeast Asia, but of the pre-modern world.