1. It is possible to fractionate gelatin by means of reprecipitation at 23 degrees C. of a salt-free solution of pH 4.7 into two fractions, one of which is soluble in water at any temperature, and a second one which does not dissolve in water even when heated to 80 degrees C. 2. The proportion of the soluble fraction in gelatin is much greater than of the insoluble one. 3. The insoluble fractio...

This paper deals with conceptual study of unified power quality conditioner (UPQC) during voltage sag and swell on the power distribution network and researches profoundly on the coordinated control of UPQC (Unified Power Quality Conditioner). By analyzing the radical reasons of coupling effect between UPQC series unit and shunt unit, a simple and practical coordinated control strategy for UPQC...

Species ranges are mediated by physiology, environmental factors, and competition with other organisms. The allopatric distribution of five species of northern Californian pocket gophers (Thomomys spp.) is hypothesized to result from competitive exclusion. The five species in this environmentally heterogeneous region separate into two subgenera, Thomomys or Megascapheus, which have divergent di...

Abstract In the twentyfirst-century society, several soft skills are fundamental, such as stress management, which is considered one of key ones due to its strong relationship with health and well-being. However, this skill hard measure master without external support. This paper tackles detection through artificial intelligence (AI) models heart rate, analyzing in WESAD SWELL-KW datasets five ...

Dietschy, J. M., Kita, T., Suckling, K. E., Goldstein, J. L. & Brown, M. S . (1983) J . Lipid Res. 24, 469-480 Edge, S. B., Hoeg, J. M., Triche, T., Schneider, P. D. & Brewer, H. B. (1986) J . B i d . Chem. 261, 38063806 Ford, R. P.. Botham, K. M., Suckling, K. E. & Boyd, G. S. (1985) FEBS Lert. 179, 177-180 Halloran, L. G., Schwartz, C. C., Vlahcevic, Z. R., Nisman, R. M. & Swell, L. (1978) Su...

Variations of marine current speed can lead to strong fluctuations in the power extracted by a marine current turbine (MCT). During short-time period, swell effect is the main cause for the current speed variations. Conventional tip speed ratio Maximum Power Point Tracking (MPPT) algorithm will require the MCT to accelerate or to decelerate frequently under swell effect, which can cause severe ...

[1] Long-period oceanic infragravity (IG) waves (ca. [250, 50] s period) are generated along continental coastlines by nonlinear wave interactions of storm-forced shoreward propagating swell. Seismic observations on the Ross Ice Shelf show that free IG waves generated along the Pacific coast of North America propagate transoceanically to Antarctica, where they induce a much higher amplitude she...

During the roughly year-long Seismic Wave Exploration in the Lower Lithosphere (SWELL) pilot experiment in 1997/1998, eight ocean bottom instruments deployed to the southwest of the Hawaiian Islands recorded teleseismic Rayleigh waves with periods between 15 and 70 s. Such data are capable of resolving structural variations in the oceanic lithosphere and upper asthenosphere and therefore help u...

Estimation of swell conditions in coastal regions is important for a variety of public, government, and research applications. Driving a model of the near-shore wave transformation, from an offshore global swell model such as NOAA WaveWatch3, is an economical means to arrive at swell size estimates at particular locations of interest. Recently, some work (e.g. Browne et al. (2006)) has examined...

The Yellowstone hotspot commonly is thought to result from a stationary mantle plume rooted in the lower mantle over which North America moves. Yet Yellowstone’s initiation and its association with the “backward” propagating Newberry hotspot across eastern Oregon pose difficult questions to those explaining Yellowstone as a simple consequence of a deep-seated plume. Teleseismic investigations a...