Investigation of vortex-induced vibration phenomenon in verticallong circular slender structure with non-uniform flows
Volume 3, Issue 3 , July 2013, Pages 105-112

  Analyzing the vortex-induced vibration of a slender marine structure withlength to diameter ratio up to 200 is the objective of this study. This slender is free to move in both in-line and cross flow directions and immersed completely in water. Three different types of shear currents pass on it and cause ...  Read More

Seasonal Variations of Seawater Properties in the Southwestern Coastal Waters of the Caspian Sea
Volume 3, Issue 3 , July 2013, Pages 113-124

  Seasonal variations of the seawater properties (e.g. temperature, salinity, density and chlorophyll-a) in western part of the southern coastal waters of the Caspian Sea near the Iranian coast were studied. A portable CTD probe was applied for profiling from sea surface to bottom at 23 stations. Maximum ...  Read More

Structural analysis of the deck of access bridges in offshore docks under dynamic loading of moving heavy vehicles (Case study: 10 feet concrete deck with prefabricated beam, under the passage of 125-ton bogie)
Volume 3, Issue 3 , July 2013, Pages 125-132

  Ports are the most important economic, political and military bottlenecks. This puts shoreline structures (port) in the class of important structures and they have a crucial role in the countries’ life. Pile and deck wharf and their access bridges and offshore deck (jetties), are one of the parts ...  Read More

Histological studies of ovarian development of the Japanese Threadfin Bream, Nemipterusjaponicus, in the Northern of Persian Gulf
Volume 3, Issue 3 , July 2013, Pages 133-140

  In the present study, a total of 595 specimens collected monthly in the northern part of Persian Gulf between November 2006 and October 2007 were examined by routine macroscopic and histological techniques. Monthly changes in the gonadosomatic index showed the spawning season extended within 2 peaks, ...  Read More

Identificationof sponges of inter tidal zone in North of Hengam Island, Persian Gulf
Volume 3, Issue 3 , July 2013, Pages 141-148

  In this study marine sponges of inter tidal zone from Hengam Island Persian Gulf were collected by wading at low tides in Eskeleh station at  locations 55˚ 53ʹ 40ʺ E & 26˚ 40ʹ 53ʺ N.For identifying identification of sponge samples, acid digestion method as a method of early detection and ...  Read More

The Study of different rations of spawning efficiency of siamese fighting fish (Bettasplendens)
Volume 3, Issue 3 , July 2013, Pages 149-152

  The effects of five different foods including: blood worm, artemia cyst, Artemia mass powder, gammarus mass powder and ordinary commercial food were studied on Siamese fighting fish (Bettasplendens) propagation efficiency during thirty days in a Randomize Totally Design with 4 repeats .Experimental plots ...  Read More

The integrated effect of LHRHA2 and pituitary extracton maturation of Barbusxanthopterus
Volume 3, Issue 3 , July 2013, Pages 153-158

  The purpose of this project is the investigation of LHRHa2 integrated effect with carp pituitary extract (CPE) in three stages injection on sexual indexes (fecundity, fertilization, hatch and larval survival) in artificial propagation of Barbusxanthopterus. 20 fish were divided in to 4 treatment and ...  Read More

Simple Pile-Soil Interaction Effect on Seismic Response of Fixed Offshore Platforms
Volume 3, Issue 3 , July 2013, Pages 159-168

  In this paper effect of pile-soil consideration in obtaining seismic response offshore structure is assessed due to earthquake loading. InducedSeismic force is one of the most important excitations for the dynamic response of an offshore structure. According to API, Seismic forces should be accounted ...  Read More