New neutron spin-echo investigations on planar PEB-brushes on the surface of crystalline PE-cores of platelet-like aggregates are reported. The data are discussed in comparison to a continuum model of the brush assuming a parabolic density profile, semidilute solution scaling relations for the ...
To compare dynamic contrast material-enhanced subtraction and T2-weighted spin-echo (SE) magnetic resonance (MR) imaging in the differentiation of fibrosis... K Kinkel,M Ariche,AA Tardivon,... - 《Radiology》 被引量: 274发表: 1997年 The Added Role of MR Imaging in Treatment Stratification...
Spin echo MRI in the evaluation of hearts with a double outlet right ventricle: usefulness and limitations The surgical approach to a double outlet right ventricle (DORV) is dependent on the spatial relationship of the semilunar valves, outflow tracts and ventri... R.P Beekmana and A.A.W ...
Yet this corrupt data wangling of the “facts” and “the science” is still being used to justify controls imposed by law though deceitfully created fear of the “unknown”, that is in fact known, but another version of reality is made up to scare people from authority that cannot be ...
Amazon recently developed a junior version,the 50 Echo Dot. Spin and Roll Goodyear is reinventing the wheel. It introduced its Eagle 360 spherical tire (球形轮胎) in March,2016. The tires allow cars to move in many directions,including sideways,and at angles to handle slippery surfaces. The...
We show that recent neutron spin echo measurements were carried out for chain lengths which are too small for a correct determination of N_e.doi:10.1209/epl/i2000-00212-8Grest, G. S.Sandia National Laboratories (SNL)Kremer, K.Putz, M...
However, to make optimal use of these techniques, radiologists also need a basic knowledge of the physics of MR imaging, including T1 recovery, T2 and T2* decay, repetition time, echo time, and chemical shift effects. In addition, an understanding of contrast weighting is very helpful to ...
What is known and objective The 5-hydroxytryptamine type 3B receptor (HTR3B) is involved in postoperative vomiting. We aimed to investigate whether genomic... LZL Yan - 《Journal of Clinical Pharmacy & Therapeutics》 被引量: 0发表: 2021年 What is really causing the contrast in spin-echo ima...
Instead of using multi-echo spin-echo-based sequences, T2* can be determined using a blood-suppressed multi-echo gradient echo approach, with typical echo times of 3–40 ms. Unlike T2, T2* is strongly affected by the presence of magnetic field inhomogeneities and thus might not solely reflec...
$ echo "foo.bar 41 `date +%s`" | nc graphite-server.example.com 2003 In this example, we’re usingtheechocommand to print the metric string"foo.bar"along with my favorite prime number and an epoch timestamp generated bythedatecommand. The output is piped intonetcat (nc),1a little net...