This third edition of Reconstructing Quaternary Environments has been completely revised
and updated to provide a new account of the history and scale of environmental changes …

Distance and location are the important determinants of many choices that economists
study. Economists often rely on information about these variables that is self-reported by …

Background: Community participation and physical activity are important for the health of
older adults. This review aimed to identify studies which have measured physical activity …

Diabetes is one of the most serious illnesses in the United States, especially for certain
minority groups, but it can be prevented. Successful intervention programs to prevent …

This book examines transatlantic politics through an analysis of 60 years of US-European
strategic interaction in space. The significance of space politics for the study of transatlantic …

As population scientists have expanded the range of topics they study, increasingly
considering the interrelationship between population phenomena and social, economic, and …

This paper presents a geospatial framework for the documentation and analysis of naturally-
occurring locational points in interaction. This novel approach aims to provide a set of …

Airborne aircrafts are dependent on the Global Navigation Satellite System (GNSS), which is
susceptible to interference due to the satellite base-station and cooperative communication …

Differential ionospheric slant delays are obtained from a quiet-time, three-dimensional
ionospheric electron density model, called the TaiWan Ionosphere Model (TWIM), to be …

Satellite-based navigation techniques have revolutionized modern-day surveying with
unprecedented accuracies along with the traditional and terrestrial-based navigation …