نتایج جستجو برای: waterlogged
تعداد نتایج: 578 فیلتر نتایج به سال:
In the swamp lands of Louisiana the dead are buried in tombs above ground rather than interred in the waterlogged earth. Observation of this reversal of the usual arrangements prompted TP Werblin to conceive the procedure of epikeratoyhakia in 1979.' In this keratorefractive technique, instead of attempting direct invasive modification of the corneal contour, a preshaped refractive lamella is s...
We have proposed and experimentally demonstrated that picosecond time-resolved optical spectroscopy in the visible/near-infrared (NIR) region (700-1040 nm) is a useful technique for noninvasive characterization of wood. This technique has been demonstrated on both softwood and hardwood samples treated in different ways simulating the aging process suffered by waterlogged woods. In all the cases...
Waterlogged archaeological wood samples may degrade during long-term immersion in microbial-activity environments, which causes its biodegradation. Simultaneous dynamic vapor sorption (SDVS) and two-dimensional correlation infrared (2D COS-IR) spectroscopy reveal the degradation inhomogeneity of waterlogged fir from Shengbeiyu shipwreck. The reference exhibit type II isotherms. equilibrium mois...
Increased tolerance of crops to low oxygen (hypoxia) during flooding is a key target for food security. In Arabidopsis thaliana (L.) Heynh., the N-end rule pathway of targeted proteolysis controls plant responses to hypoxia by regulating the stability of group VII ethylene response factor (ERFVII) transcription factors, controlled by the oxidation status of amino terminal (Nt)-cysteine (Cys). H...
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