Results 71 to 80 of about 291,104 (296)
Intrinsic Identification and Mitigation of Multipath for Enhanced GNSS Positioning
Sensors, 2020 In global navigation satellite system (GNSS)-based positioning and applications, multipath is by far the most obstinate impact. To overcome paradoxical issues faced by current processing approaches for multipath, this paper employs an intrinsic method to
Qianxia Li +6 more
doaj +1 more source
The Influence of Common Language on the Trade of Wheat and Bakery Products
Agribusiness, EarlyView.ABSTRACT This study examines whether sharing a common official language increases the probability that two countries engage in bilateral trade of wheat and bakery products. Using a binary choice framework applied to 54,780 country‐pair observations for 2023, probit and logit models of the extensive margin of trade are estimated, with a focus on whether
Felipe Durães do Nascimento Monteiro Barbosa +1 more
wiley +1 more source
An energetic theory of urbanization in ancient societies
Urbanization is one of the most consequential and best-documented processes in the archaeological and historical record, yet we lack a general quantitative theory to explain it in ancient societies.
David S. Sandeford
core +5 more sources
American Journal of Agricultural Economics, EarlyView.Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt +6 more
wiley +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract This study examines the impact of soil erosion on agricultural land values in the United States (US) Midwest. Based on a novel county‐level panel data set with information on soil erosion levels and agricultural land values covering five census years (1997, 2002, 2007, 2012, and 2017), we separately investigate the direct effect of two types ...
Le Chen +3 more
wiley +1 more source
cultural geographies, 2017 What is an urban atmosphere? How can we differentiate an ‘atmosphere’ from other facets of urban consciousness and experience? This essay explores some of the wider cultural, political, and philosophical connotations of atmospheres as a focal point for critical reflections on space and subjectivity.
openaire +2 more sources
World Urbanization Prospects [PDF]
This paper proposes to critically examine the United Nations projections on urbanisation. Both the estimates of current trends based on national data and the method of projection are evaluated.
Philippe Bocquier
core
Urbanization: A Critical Human Dimension of Global Environmental Change [PDF]
, 2009 Urbanization is a global phenomenon that has transformed and continues to alter landscapes and the ways in which societies function and develop. For this issue of UGEC Viewpoints, the editors collected case-studies presented at the Open Meeting that span
Urbanization and Global Environmental Change Project
core
Success of coastal sage scrub restoration is influenced by local adaptations of shrub species
American Journal of Botany, EarlyView.Abstract Premise Restoring plant communities is increasingly challenging with climate change. While practitioners have traditionally used local seed sources, many are recommending assisted migration, possibly from more extreme environments such as inland rather than coastal environments, for restoration.
Moises R. Perea‐Vega +7 more
wiley +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingWith the continuous development of remote sensing sensors and image processing technology, methods typified by deep learning are leading remote sensing change detection (RSCD) toward an increasingly refined direction.
Simin Lin +6 more
doaj +1 more source