Backscatter radiography as a technique can successfully be applied for predicting the pipeline bursting and casing failure. A valid numerical will allow these issues without needing to access outside of pipelines. Furthermore, this has ability estimate shape depth damages. It is normally preferred apply non-destructive testing (NDT) methods which monitor status from internal surface it both sid...

Following the installation of the Ocean Observatories Initiative cabled array, the 2015 eruption of Axial Seamount, Juan de Fuca ridge, became the first submarine eruption to be captured in real time by seafloor seismic and acoustic instruments. This eruption also marked the first instance where the entire eruption cycle of a submarine volcano, from the previous eruption in 2011 to the end of t...

[1] The enormously destructive tsunami of December 2004, caused by sudden motion of the Sunda megathrust beneath the Indian Ocean, raised concerns about tectonically induced tsunami worldwide. Submarine landslides may also trigger dangerous tsunami. However, the potential and repeat time for such events is in most places poorly known due to inadequate exploration of the sea floor and age constr...

The objectives of this study were to identify the major motives underlying an officer's decision to volunteer for the Submarine Service. Responses to the open-ended question "Why are you interested in submarines?" were obtained from two samples of officer candidates for Basic Submarine School (Ns were 59 and 60). Categorization and Q-sorting of this array of responses produced 9 motivation cate...

The objectives of this study were to identify the major motives underlying an officer's decision to volunteer for the Submarine Service. Responses to the open-ended question "Why are you interested in submarines?" were obtained from two samples of officer candidates for Basic Submarine School (Ns were 59 and 60). Categorization and Q-sorting of this array of responses produced 9 motivation cate...

Heat, freshand sea-water balances indicate that the late-summer rate of submarine melting at the terminus of tidewater LeConte Glacier, Alaska, U.S.A., in 2000 was about 12mdw.e., averaged over the submerged face. This is 57% of the estimated total ice loss at the terminus (calving plus melting) at this time. Submarine melting may thus providea significantcontribution to the overall ablationof ...