Results 291 to 300 of about 1,639,498 (342)

Empirical Effective Width Formula

Journal of the Structural Division, 1976
The data basis for the effective width expression used in cold-formed steel design is analyzed statistically. Several plausible effective width formulas are studied. It is concluded that the effective width is not significantly different for most test data on plates, beams, and columns in steel (including cold-formed and stainless steel), with the ...
Niels C. Lind, Gerald Schorn, Mayasandra K. Ravindra   +2 more
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Correction of finite slit width effects on Raman line widths

Spectrochimica Acta Part A: Molecular Spectroscopy, 1980
Abstract An equation is derived for the correction of the finite slit width effect on line widths of Lorentzian Raman lines. It holds for up to S/δa = 0.7, more applicable than those proposed previously. A method is also proposed for obtaining the true isotropic line width from observed parallel and perpendicular polarized spectra.
Kazutoshi Tanabe, Jiro Hiraishi
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Effective Width of Pedestrian Corridors

Journal of Transportation Engineering, 1984
Pedestrians walking in corridors tend to maintain a clearance from the walls and any stationary obstacles that they pass, thus, space within corridors is never fully utilized. A number of researchers have therefore suggested that an effective width reduction should be subtracted from the gross width to obtain an effective corridor for design purposes ...
A. Tom Habicht, John P. Braaksma
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Level Width Broaden Effect

Communications in Theoretical Physics, 2004
In fitting the double-differential measurements the level width broadening effect should be taken into account properly due to Heisenberg uncertainty. Besides level width broadening effect the energy resolution in the measurements is also needed in this procedure. In general, the traditional normal Gaussian expansion is employed.
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Effective vehicle width in self-paced tracking

Applied Ergonomics, 1992
In self-paced tracking tasks, such as driving, the speed is related to the lateral tolerance. This lateral tolerance has been varied in two ways in previous studies by changing the track width for constant vehicle width and vice versa. The current study used both an automobile driving task and a computer/mouse task to show that these two ways of ...
K, DeFazio, D, Wittman, C G, Drury
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Slit-Width Effects

Journal of the Optical Society of America, 1954
A general treatment is given of the effects of slit-widths upon emission lines, absorption lines, and continuous absorption spectra. The fundamental approximation is a triangular shaped slit function of base 2seff, where the effective slit-width seff is related to the geometrical slit-width sg as seff2=so2+sg2, so being a function of the frequency ...
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Effective Flange Width in Torsion

ACI Journal Proceedings, 1971
AN EXPERIMENTAL INVESTIGATION TO STUDY THE EFFECT OF FLANGE WIDTH ON THE TORQUE CAPACITY OF REINFORCED CONCRETE FLANGED BEAMS IS REPORTED. DATA PRESENTED HEREIN INDICATE THAT THE RECENT RECOMMENDATION OF ACI COMMITTEE 438 ON EFFECTIVE FLANGE WIDTH IS VERY MUCH ON THE CONSERVATIVE SIDE. /ACIJP/
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The inverse-narrow-width effect

IEEE Electron Device Letters, 1986
For the first time an analytical expression can simulate the inverse-narrow-width effect. The inverse-narrow-width effect is a reduction in the threshold voltage of a MOSFET with decreasing channel width. We compare the model with experimental threshold voltage data from small-geometry PMOS devices with fully recessed isolation oxides and an inverse ...
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Effective Width of Orthotropic Plate

Journal of the Structural Division, 1978
Slab-column structural systems are often analyzed for lateral loads imposed by earthquake or wind by assuming that an ..effective width.. of the slab acts as a beam. The usefulness of this approach is attested to by the large number of publications that have approach is attested to by the large number of publications that have appeared on this subject.
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Channel width effect on MOSFET breakdown

IEEE Transactions on Electron Devices, 1992
Wide-channel MOSFETs have typically 10 to 30% lower breakdown voltages than narrow-width (W approximately=L) transistors and are less likely to exhibit clear snapback characteristics. These observations can be explained using a simplified model to determine the width dependence of the MOSFET substrate resistance.
Y. Fong, G.C. Liang, T. Van Duzer, C. Hu
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