Short communication: Laboratory imaging spectroscopy of soil profiles
نویسندگان
چکیده
منابع مشابه
Fluorescence imaging of tracer distributions in soil profiles.
To evaluate and parametrize transport models for the vadose (partially water-unsaturated) zone, information about the spatial distributions of solutes is needed. We describe a technique for the simultaneous imaging of several fluorescent tracers in structured field soils. With this technique, we obtain information on local mixing under field conditions. Local dispersion is a decisive process th...
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In 2004, sugarcane thrips Fulmekiola serrata (Kobus) (Thysanoptera: Thripidae) was for the first time detected in southern African sugarcane. Since then it has become widespread in South Africa, and any control strategy would benefit from identifying and monitoring damage caused by this pest. Imaging spectroscopy is being investigated for this purpose, and is used in conjunction with space-born...
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The aim of this study is to determine the amino acid profile among the colorectal cancer patients. This is a prospective descriptive case-control study. This study includes 108 patients who underwent surgeries for colorectal carcinoma and 108 healthy control subjects during the period from1998 to 2003. The patients’ data included: age, gender, pathological data and p53 expression. We performed ...
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High resolution photoelectron spectroscopy of Au4 (-) is reported using a new photoelectron imaging apparatus. A broad vibrational progression is resolved for the detachment transition from the ground electronic state of the Y-shaped Au4 (-) to that of the Y-shaped Au4 neutral (C2v, (1)A1) in the ν2 vibrational mode with a harmonic frequency of 171(7) cm(-1) and an anharmonicity of ∼0.5 cm(-1)....
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The ability to demonstrate regions of abnormal cerebral blood flow in the setting of acute stroke is of diagnostic and prognostic importance. It may also influence therapeutic strategies. The advantage of CT perfusion imaging is its ability to give quantifiable measurements of cerebral blood flow on any modern CT machine without the need to buy specialized equipment. The aim was to assess day-t...
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ژورنال
عنوان ژورنال: Journal of Spectral Imaging
سال: 2011
ISSN: 2040-4565
DOI: 10.1255/jsi.2011.a2