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AM broadcasting

Known as: Am (frequency), AM (radio), Am radio 
AM broadcasting is the process of radio broadcasting using amplitude modulation (AM). AM was the first method of impressing sound on a radio signal… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2008
Review
2008
Political and institutional support has enabled many institutions of learning to spend millions of dollars to acquire educational… 
Highly Cited
2004
Highly Cited
2004
bold et al., 1998). Because improper management can lead to deleterious changes in soil function, a need for Erosion rates and… 
Highly Cited
2004
Highly Cited
2004
SUMMARY Claerbout’s daylight imaging concept is generalized to a theory of interferometric seismic imaging (II). Interferometric… 
Review
2000
Review
2000
Soil-landscape patterns result from the integration of short- and long-term pedogeomorphic processes. A 2-ha hillslope catena in… 
Highly Cited
2000
Highly Cited
2000
Experiments with excised mycelium of several Glomus spp. with different histories of exposure to heavy metals were carried out to… 
Highly Cited
1992
Highly Cited
1992
Hormones influence many aspects of organismal behavior, physiology, and morphology, and thus hormones may lie at the root of many… 
Highly Cited
1991
Highly Cited
1991
To maximize net gain of a tree, leaves must be replaced when net gain of a leaf per unit time over the leaf's life span is… 
Highly Cited
1986
Highly Cited
1986
Binding of tris(phenanthroline)ruthenium(II), R~(phen),~+, enantiomers to nucleic acids of different base compositions and… 
Highly Cited
1982
Highly Cited
1982
This paper investigates the rationale for a system of equalization transfers in a federal system of government. The existing… 
Highly Cited
1977
Highly Cited
1977
1. Introduction. 2. Orthogonality and Signal Representations. Signals and Systems. Classification of Signals. Classification of…