Results 291 to 300 of about 125,075 (314)
Some of the next articles are maybe not open access.

The Fluid Factor Angle and the Crossplot Angle

8th SAGA Biennial Technical Meeting and Exhibition, 2003
Amplitude-versus-offset (AVO) procedures commonly used today are made up essentially of three steps. The first step is the estimation of two parameters, usually either the intercept and gradient terms, or scaled versions of compressional and shear reflectivity.
George Smith, Maurice Gidlow
openaire   +3 more sources

Differing angles onangle [PDF]

open access: possibleMetrologia, 2005
Values of plane angles are expressed with a choice of several units. Historically the quantity needed a unit because it was, and still is, used as a base quantity. ISO/TC 12 defines it as a derived, dimensionless quantity, and the International System of Units (SI) gives it the 'dimensionless unit' radian, which now means no more than 'one'. This paper
openaire   +1 more source

The champagne angle [PDF]

open access: possibleAnaesthesia, 2002
SummaryA patient's observation led us to investigate whether drinking from a champagne flute required more cranio‐cervical extension than drinking from other types of wine glasses. We measured the cranio‐cervical extension required by normal volunteers to drink from four different types of glass.
I. Calder   +3 more
openaire   +2 more sources

On teaching angle and angle measure

The Mathematics Teacher, 1957
An algebraic approach to some problems untouched by classical Euclidean geometry.
openaire   +2 more sources

Relation of the SNA angle to the saddle angle

American Journal of Orthodontics, 1980
The degree of the individual facial prognathism, considering the relationship between the SNA and NSAr angles, was studied in a sample of forty-two children with Class I (Angle) malocclusion. A definite relationship was found between the NSAr and SNA angles.
openaire   +3 more sources

Wright angle

Nursing Standard, 2012
Stephen Wright's monthly take on nursing in the news.
openaire   +2 more sources

An Angled-dipole Antenna with Angled Directors for Wide-Angle Scanning

2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2018
An angled-dipole antenna with angled directors that can be applied to wide-angle scanning phased array antennas is presented. The dipole antenna is angled for a small form factor. To realize a wide beam-width pattern, a pair of angled directors and an etched ground plane are used.
Ju-Ik Oh   +3 more
openaire   +2 more sources

Estimation of Angles

Perceptual and Motor Skills, 1968
In a study designed to test the adequacy of a long-held belief that acute angles are overestimated and obtuse angles underestimated, 20 adult Ss reproduced acute and obtuse angle sizes. The findings challenge this traditional view of angle estimation.
openaire   +3 more sources

The Costovertebral Angle

Thoracic Surgery Clinics, 2007
Because the anatomy of the costovertebral angle is complex and often unfamiliar to the operating thoracic surgeon, surgical procedures performed in that area must be performed by a surgical team rather than by individual surgeons, and such a team usually includes either an orthopedic surgeon or a neurosurgeon. This is the case, for example, of Pancoast'
openaire   +3 more sources

Different Angles on Measuring Angles [PDF]

open access: possibleSchool Science and Mathematics, 1978
openaire   +1 more source

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