Results 301 to 310 of about 37,350 (338)
Some of the next articles are maybe not open access.

What's Your Angle on Angles?

Teaching Children Mathematics, 2007
The word angle may conjure up several thoughts—a corner, two rays and a vertex, or a degree measure. But what about the idea of a turn (a rotation around a fixed point) or of the space between two rays, and what exactly is a degree? Many upper-elementary students have such limited notions of angle that they struggle to provide an appropriate ...
Christine Browning   +2 more
openaire   +2 more sources

Angling for Influence: Institutional Proliferation in Development Banking

International Studies Quarterly, 2020
Why do states build new international organizations (IOs) in issue areas where many institutions already exist? Prevailing theories of institutional creation emphasize their ability to resolve market failures, but adding new IOs can increase ...
T. Pratt
semanticscholar   +1 more source

Mortality of Atlantic salmon after catch and release angling: assessment of a recreational Atlantic salmon fishery in a changing climate

Canadian Journal of Fisheries and Aquatic Sciences, 2020
Human activities have the potential to accelerate population-level decline by contributing to climate warming and decreasing the capacity of species to survive warming temperatures.
T. E. Leeuwen   +12 more
semanticscholar   +1 more source

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

Trends in shore-based angling effort determined from aerial surveys: a case study from KwaZulu-Natal, South Africa

, 2020
Understanding the spatiotemporal characteristics of effort is a critical component of managing fisheries. Recreational shore-angling is the largest sector of the linefishery and one of the primary recreational activities undertaken along the coast of ...
B. Mann, J. Mann-Lang
semanticscholar   +1 more source

Wright angle

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

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