نتایج جستجو برای: hydrodynamic impact
تعداد نتایج: 784189 فیلتر نتایج به سال:
The new method proposed in this work not only measures the particle size distribution and the average molar mass accurately using the static light scattering (SLS) technique when the Rayleigh-Gans-Debye approximation is valid for dilute poly-disperse homogenous spherical particles in dispersion, but also enables us to have insight into the theoretical analysis of the dimensionless shape paramet...
Incited by public fascination and engineering application, water-skipping of rigid stones and spheres has received considerable study. While these objects can be coaxed to ricochet, elastic spheres demonstrate superior water-skipping ability, but little is known about the effect of large material compliance on water impact physics. Here we show that upon water impact, very compliant spheres nat...
Harbour seals can use their vibrissal system to detect and follow hydrodynamic trails left by moving objects. In this study we determined the maximum time after which a harbour seal could indicate the moving direction of an artificial fish tail and analysed the hydrodynamic parameters allowing the discrimination. Hydrodynamic trails were generated using a fin-like paddle moving from left to rig...
Microfinance institutions are considered as an effective tool for achieving the objective of financial inclusion. To achieve this objective it is necessitate that MFIs should be sustainable while reaching the poorest of poor. After the Andhra Pradesh Microfinance Crisis, 2010 sustainability and outreach of MFIs in India is doubtful and questionable. Present paper attempts to look into various d...
Health impact assessment (HIA) methods are used to evaluate the impact on health of policies and projects in community design, transportation planning, and other areas outside traditional public health concerns. At an October 2004 workshop, domestic and international experts explored issues associated with advancing the use of HIA methods by local health departments, planning commissions, and o...
A pulsed crossed beam technique is used to measure ionization cross-sections of metallic atoms. Relative values of cross-sections of single, double and triple ionization of magnesium have been successfully measured with good accuracy over the 0-700 eV range. Absolute values of cross-sections have been obtained by normalization to a theoretical value at high electron energy. Results are compared...
The paper examines the role of executive compensation in inducing management behavior that triggers private securities litigation. Incentive pay in the form of options is found to increase the probability of securities class action lawsuits, holding constant a wide range of other firm characteristics. In contrast, base pay levels and share ownership do not have a significant impact on lawsuit i...
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