The extraction of m-D signatures from radar imaging systems for target classification purposes is an emerging technique.
Snap-frozen tissues (20 100 mg) were homogenised in liquid nitrogen to a fine powder and added to 10 volumes of extraction buffer (50 m M Tris, pH 8.0, 150 m M NaCl, 5 m M EDTA, and 1% NP-40 surfactant).
Twenty to 100 mg of frozen tissue was pulverized on dry ice to a fine powder and added to 10 volumes of extraction buffer (50 m M Tris, pH 8.0, 150 m M NaCl, 5 m M EDTA, 10 g l−1 of NP-40 surfactant, 1 m M phenylmethyl sulphonyl fluoride, 1 g l−1 of aprotinin, 1 g l−1 of leupeptin).
(hat{s}) represents the diagonalized direct intensities of material group m, which results from dividing the domestic extraction vector of m by the sectors gross output vector x, and where (hat{x} = Lhat{y}), with L being the Leontief inverse matrix and (hat{y}) the diagonalized final demand vector.
Approximately 0.1 g of tissue was incubated in 600 μL of extraction buffer (20 m m Tris chloride, pH 8.0; 20 m m EDTA, pH 8.0; 20 μL/mL RNase A, DNase-free; 0.1% SDS) for 20 min at 65 67°C and digested overnight at 50 52°C following the addition of 20 μL of 20 mg/mL Proteinase K.
To prepare head extracts, 100 μl of adult heads per time point were homogenized in 100 μl of head extraction buffer [100 m m KCl, 20 m m HEPES (pH 7.5), 10% glycerol, 10 m m EDTA (pH 8), 0.1% Triton X-10, 50 m m NaF, 1 m m DTT] with 1× protease and phosphatase inhibitors (Roche) using a handheld homogenizer (Kontes).
Over the last decades, only shallow sand extraction of 2 m below the seabed was allowed on the Dutch Continental Shelf (DCS).
Samples were treated with 200 μl of extraction buffer (30 m M Tris-pH 7.5, 150 m M NaCl, 1% NP-40, 0.5% Na deoxycholate, 0.1% SDS, 10% glycerol and 2 m M EDTA) containing protease inhibitors and phosphatase inhibitors (Roche Diagnostics).
