Essays about: "Rb"

Showing result 21 - 25 of 34 essays containing the word Rb.

  1. 21. What is the impact of entrapped air on the measurement of saturated hydraulic conductivity of soil?

    University essay from SLU/Dept. of Soil and Environment

    Author : Maryia Babko; [2016]
    Keywords : air bubbles; vacuum saturation; X-ray computed tomography; the constant-head method of Ks measurement; standard laboratory method of saturation; critical pore diameter;

    Abstract : X-ray computed tomography was applied to investigate the influence of entrapped air on standard laboratory measurements of saturated hydraulic conductivity Ks in five soil samples. The investigation consisted of five X-ray scans for each sample. Soil samples were saturated by the standard laboratory method from the bottom at the first step. READ MORE

  3. 22. Characterization of Weathering Effects in Holocene Loess and Paleosol, Kluane Lake, Yukon, Canada.

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Emma Lagerbäck Adolphi; [2014]
    Keywords : weathering indicators index paleoclimate;

    Abstract : When measuring weathering intensity of paleosols there arevarious methods and ratios that can be used. This studyexamines several weathering indicators too see which are bestapplied and most effective on loess and paleosols from Yukon,Canada. READ MORE

  4. 23. RB-PoW: A reputation based approach tocryptographic mitigation of denial-of-serviceattacks

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : FREDRIK LILKAER; CHRISTOPHER TELJSTEDT; [2013]
    Keywords : ;

    Abstract : Denial of Service (DoS) aims to drain the underlying resources of a service and is a increasing problem for today’s service providers. In this paper, we propose a novel reputation based proof-of-work (RB-PoW) protocol based on adaptive scaling of puzzle difficulties to mitigate various denial-of-service attacks. READ MORE

  5. 24. Numerical Aspects of Extended Curve of Growth

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Rehan Butt; [2013]
    Keywords : rb; 1114;

    Abstract : In curve of growth, traditionally equivalent width is found for absorption lines of Gaussian, Lorentz and Voigt profile against flat continuum. Here, absorption against non-flat distributions is examined. These non-flat distributions are Gaussian and Lorentz distribution. READ MORE

  6. 25. Orsaker till osteosarkom hos hund

    University essay from SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Author : Ida Victorsson; [2012]
    Keywords : Rb; retinoblastom; hund; osteosarkom; p53; ärftlighet;

    Abstract : Osteosarkom, (OS) är hundens vanligaste primära bentumör. Appendikulärt OS förekommeroftare än axialt, med långa rörbenens metafysregion som predilektionställe. Etiologin bakomtumören är ännu okänd men flertalet riskfaktorer som t ex. ålder och storlek har identifierats. READ MORE