International Journal of Offshore and Polar Engineering (IJOPE)

　

Vol. 6, No. 4, December 1996

　

Table of Contents

　

New Research Directions in Deep-Ocean Technology Developments for Underwater Vehicles and Resources

 ..... 241
Jin S. Chung and Michel Olagnon

Deep-Ocean Mining: Technologies for Manganese Nodules and Crusts

 ..... 244
Jin S. Chung

Deep Ocean Sensor Implantation System

 ..... 255
J.J. Kollé and L.D. Bibee

Recent and Future Developments of Deep Sea Research in JAMSTEC

 ..... 262
Hiroyasu Momma, Hajimu Kinoshita, Noriyuki Fujiwara, Yuka Kaiho and Ryoichi Iwase

Deep-Sea Research at Ifremer - Technology for Scientists and Science for Engineers

 ..... 268
Michel Olagnon

Possibilities and Problems in Using Deep Submersibles for Geology

 ..... 275
Igor M. Sborshchikov

On the Roll Motion of a Ship with Partially Filled Unbaffled and Baffled Tanks - Part 1: Mathematical Model and Experimental Setup

 ..... 278
Vincenzo Armenio, Alberto Francescutto and Michele La Rocca

On the Roll Motion of a Ship with Partially Filled Unbaffled and Baffled Tanks - Part 2: Numerical and Experimental Analysis

 ..... 283
Vincenzo Armenio, Alberto Francescutto and Michele La Rocca

Experimental Study of Impacting Wave Force on Vertical Truncated Cylinder

 ..... 291
J. Zou and C.H. Kim

Lateral Motion Control of an Underwater Thruster System Suspended to a Ship by a Slender Marine Structure

 ..... 294
Ingrid Schjølberg and Olav Egeland

A Study of Surface Conductivity and Flashover Voltage of Ice Samples Formed Under Various Freezing Conditions

 ..... 298
M. Farzaneh, X. Chen and J. Zhang

Improvement of Fatigue Resistance of Tubular Welded Connections by Ultrasonic Peening

 ..... 304
P.P. Mikheev, E.F. Garf, A.Z. Kuz'menko, V.V. Zaitsev and E. Sh. Statnikov

Liquefaction of Silty Soils

 ..... 308
Vijay K. Puri, Braja M. Das and Shamsher Prakash

Occurrence of Butyltin Compounds in Seawater, Sediment and Biosamples from the South Coast of Korea by GC-QFAAS

 ..... 313
Mi-Ok Park, Young Ho Hahn and Shugui Dai