Results 1 to 10 of about 160,403 (258)
Some of the next articles are maybe not open access.
Fingerprint Ridge Distance Estimation Based on Ridge Search
2009 International Joint Conference on Bioinformatics, Systems Biology and Intelligent Computing, 2009Fingerprint ridge distance is a very useful parameter in AFIS (automatic fingerprint identification system), it can be used for fingerprint enhancement, identification or classification. In this paper, a new ridge distance estimation method based on the ridge search is presented. Firstly, we use the IPL(initial points line) to select the initial-points
Liming Zhang 0006, Yilong Yin, Dong Yang
openaire +1 more source
The International Journal of Periodontics & Restorative Dentistry, 2015
Ridge splitting and ridge expansion have been used to expand narrow alveolar ridges. Piezosurgical ridge splitting involves separating the atrophic crests with piezosurgical inserts. Ridge expansion with motor-driven expanders was proposed to achieve the cortical dilation.
Daniel W K, Kao, Joseph P, Fiorellini
openaire +2 more sources
Ridge splitting and ridge expansion have been used to expand narrow alveolar ridges. Piezosurgical ridge splitting involves separating the atrophic crests with piezosurgical inserts. Ridge expansion with motor-driven expanders was proposed to achieve the cortical dilation.
Daniel W K, Kao, Joseph P, Fiorellini
openaire +2 more sources
Academic Therapy, 1988
A simple mnemonic device to help students solve math word ...
openaire +1 more source
A simple mnemonic device to help students solve math word ...
openaire +1 more source
Fracture of the Trapezial Ridge
Clinical Orthopaedics and Related Research, 1992The trapezial ridge is a longitudinal projection of bone on the palmar surface of the trapezium and serves as an attachment for a portion of the transverse carpal ligament. It can be fractured from a fall onto the outstretched palm. Presented here is a case report of a young woman who sustained a fracture of the trapezial ridge.
M J, Botte +3 more
openaire +2 more sources
Mantle flow and melting beneath oceanic ridge–ridge–ridge triple junctions
Earth and Planetary Science Letters, 2008Abstract Plate boundary geometry likely has an important influence on crustal production at mid-ocean ridges. Many studies have explored the effects of geometrical features such as transform offsets and oblique ridge segments on mantle flow and melting. This study investigates how triple junction (TJ) geometry may influence mantle dynamics.
openaire +1 more source