Recent studies of strong motion data consistently show that the risetime (duration of slip at particular locations on the fault) is significantly shorter than the overall rupture duration. The physical explanation for this observation and its implications have become central issues in earthquake source studies. Two classes of mechanisms have been proposed to explain short risetimes. One explana...

The role of hemoglobin as a carrier of oxygen in the blood was established in 1859 by Hoppe­ Seyler (12). Bert (3, 4), using whole blood, fur­ nished experimental data whereby an oxyhcmoglobin affinity curve could be plotted. In 1886, C. Bohr published data on purified hemoglobin for the second curve of oxyhemoglobin affinity (23). By 1903, Bohr had established that the oxyhemoglobin affinity c...

An experiment was carried out to assess the effect of four nitrogen levels viz. T1 (full doze of urea i.e. 215 kg urea ha-1 at 15 DAT), T2 (full doze of urea at two equal splits, ½ at 15 DAT + ½ at 30 DAT), T3 (full doze of urea at two equal splits, ½ at 15 DAT + ½ at 55 DAT) and T4 (full doze of urea at three equal splits, 1/3 at 15 DAT + 1/3 at 30 DAT + 1/3 at 55 DAT) on morpho-physiological ...

to assess nickel-induced toxicity in plants, zea mays seeds were germinated and cultured on nutrient solution with nickel concentrations of 0, 50, 100 and 200 μm for a period of two weeks. its effects on the growth, hill reaction and photosynthetic pigments content were then investigated. the fresh and dry weight of leaves and roots increased in 50 μm nickel, but decreased in 100 and 200 μm. th...

Variegate porphyria (VP) is characterized by photocutaneous lesions and acute neuropsychiatric attacks. Decreased protoporphyrinogen oxidase activity results in accumulation of protoporphyrin (ogen) IX and coproporphyrin (ogen) III. During acute attacks delta-aminolevulinic acid and porphobilinogen also increase, suggesting that porphobilinogen deaminase (PBG-D) may be rate limiting. We have ex...

In this paper, we propose a locomotion training framework where control policy and state estimator are trained concurrently. The consists of network which outputs the desired joint positions estimation estimates robot's states such as base linear velocity, foot height, contact probability. We exploit fast simulation environment to train networks transferred real robot. capable traversing divers...