A volcano with a caldera at the summit consists of various morphologic elements including: topographic rim, inner caldera wall, caldera-bounding faults, structural caldera floor, and intracaldera fill (mainly landslide debris from caldera walls and ponded ash-flow tuff) (e.g. Lipman, 1997).
Although imaging features of benign and malignant nodules show overlap, careful evaluation of morphologic features is an essential element of pulmonary nodule assessment.
The submarine canyons as the important element of the source to sink have attracted the widespread interests in studying their morphologic features, stratigraphic frames, depositional architectures, as well as the related depositional model, hydrodynamic simulation, and hydrocarbon exploration.
Regain the element of surprise.
The Major Element of Attitude.
"The Element of Freedom" (2009).
Include an element of water.
Add the element of surprise.
Emphasize the element of cooperation.
Add the element of horror.
