Zobrazeno 1 - 10
of 31
pro vyhledávání: '"W. A. Shaffer"'
Autor:
W. A. Shaffer, B. D. Beckley, Edward J. Walsh, Leonard J. Pietrafesa, Stephen R. Baig, Peter G. Black, C.W. Wright, William B. Krabill, Frank D. Marks, A. W. Garcia, John Sonntag, Machuan Peng
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 26:2200-2215
Over the years, hurricane track forecasts and storm surge models, as well the digital terrain and bathymetry data they depend on, have improved significantly. Strides have also been made in the knowledge of the detailed variation of the surface wind
Publikováno v:
Folia morphologica. 67(3)
Variations in the cerebrovascular tree can increase surgical or interventional morbidity. To date, only scant comments are to be found in the literature regarding intraluminal variations of the basilar artery. To further elucidate such anatomy, a cad
Publikováno v:
International journal of surgical investigation. 1(4)
A new method for testing the compression strength of vertebrae was developed and implemented using minimal resources and time expenditure. The device digitally measured and analyzed the torque and force necessary to load rat lumbar and thoracic verte
Autor:
John C. Hobbins, M N Inati, W K Shaffer, Yvonne G. Gollin, Alfred Z. Abuhamad, Joshua A. Copel
Publikováno v:
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine. 12(10)
Publikováno v:
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine. 11(11)
Publikováno v:
Spine. 15(8)
An experimental model of the L4-L5 lumbar motion segment was developed that allowed precise manipulation of sagittal translation, rotation of L5 relative to L4, tilt of L4 on L5, and control of roentgenogram quality (image clarity) by placing a water
Publikováno v:
Journal of spinal disorders. 3(1)
The complications of surgical treatment for lumbar disc herniation (LDH) are important to know, but hard to measure because of their low incidence and varied pattern. Using data from the National Hospital Discharge Survey, which codes discharges and
Publikováno v:
Journal of Geophysical Research. 96:18907
Voyager radio occultation and infrared spectrometer measurements are used to obtain an estimate of the helium abundance in the atmosphere of Neptune. It is found that the shape of the measured spectrum cannot be well matched by spectra calculated fro
Publikováno v:
Journal of Experimental Psychology: Human Perception and Performance. 2:14-22
Autor:
W. O. Shaffer, Frank Restle
Publikováno v:
Behavior Research Methods & Instrumentation. 6:262-266
No matter whether an experiment is a success, a failure, or a mixture of the two, the E needs to see his results immediately to be able to plan his next study. For this purpose, he needs a rapid, simple, relevant analysis of the data. We define a ver