Results 311 to 320 of about 37,350 (338)
Some of the next articles are maybe not open access.

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

Short-Term Physiological Disruption and Reflex Impairment in Shortnose Sturgeon Exposed to Catch-and-Release Angling

North American Journal of Fisheries Management, 2018
Sturgeons (Acipenseridae) are the most imperilled group of fishes globally. Yet, many species remain important targets of recreational anglers. In the Saint John River, New Brunswick, Shortnose Sturgeon Acipenser brevirostrum is a popular species ...
Daniel P. Struthers   +6 more
semanticscholar   +1 more source

Trade-offs in the adaptation towards hatchery and natural conditions drive survival, migration, and angling vulnerability in a territorial fish in the wild

Canadian Journal of Fisheries and Aquatic Sciences, 2019
Hatchery fish that support capture fisheries need to thrive in both hatchery and natural environments. We conducted joint experiments in both environments with individuals stemming from multiple generations held in captivity to test the performance of ...
J. Tsuboi   +3 more
semanticscholar   +1 more source

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

Extraction of antioxidant peptides from rice dreg protein hydrolysate via an angling method.

Food Chemistry, 2020
Maolong Chen   +4 more
semanticscholar   +1 more source

Angles of repose, angles of shearing resistance and angles of talus slopes

Earth Surface Processes, 1977
Recent arguments that the straight parts of talus slopes stand, in general, at angles less than the angle of repose of the talus material are considered in relation to different test procedures used in the measurement of the repose angle. Observations on coarse, well sorted, angular fragments showed no significant difference between the values for this
openaire   +2 more sources

Different Angles on Measuring Angles [PDF]

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

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