نتایج جستجو برای: chrome

تعداد نتایج: 1943  

Journal: :Journal of magnetic resonance imaging : JMRI 2013
Matthew F Koff Parina Shah Kevin M Koch Hollis G Potter

PURPOSE To determine the magnitude of image distortion between two-dimensional (2D) fast-spin-echo (FSE) images and 3D-MAVRIC by using a phantom with samples of common materials used in total joint arthroplasty. MATERIALS AND METHODS A phantom was constructed to hold samples of 316 stainless steel, cobalt chrome, titanium, and ultra-high molecular weight polyethylene (UHMWPE), and to permit t...

Journal: :Analytical chemistry 2011
Letizia Monico Geert Van der Snickt Koen Janssens Wout De Nolf Costanza Miliani Johan Verbeeck He Tian Haiyan Tan Joris Dik Marie Radepont Marine Cotte

On several paintings by artists of the end of the 19th century and the beginning of the 20th Century a darkening of the original yellow areas, painted with the chrome yellow pigment (PbCrO(4), PbCrO(4)·xPbSO(4), or PbCrO(4)·xPbO) is observed. The most famous of these are the various Sunflowers paintings Vincent van Gogh made during his career. In the first part of this work, we attempt to eluci...

Journal: :Metallurgical and Materials Transactions A 2011

2017
Reza Salek

Chemical biology Beginner 0.5 hour Join Reza Salek on an introductory tour of metabolomics. This webinar will help you understand what metabolomics is and how it can be used to inform biological research. It will also introduce the basics of the analytical technologies and data analysis methods commonly used in metabolomics. This webinar was recorded on 8 February 2017. It is best viewed in ful...

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