Late in 1964, one of us (D.L.P') received from Professor V. V. Hickman in Tasmania a specimen of a new synaptid holothurian from that island. Professor Hickman had prepared permanent mounts of representative calcareous deposits of the specimen, and very kindly offered all of his ma,terial of the species to D.L.P. for inclusion ina report on the apodous holothurians of the Australian Museum whic...

the sea, have not sharein old poetry very much because the old poet didn’t overstep the shape and the semblance in his word on the sea. thereupon, the sea in the old poetry can note frequently the threat , the swallow , the naught, the foam ,the wave ,the quiet, the sincerity, the roar ,the blue and the mercy ,the expanse, the greatness and things which is similar to those or the description of...

A t ris timulus photoelectric colorimeter has been designed ~o. measure the chromaticities of p yro techni c smokes ha ving hi ghly saturat~d colors. To ~llInllmZe edg,e, effects an.d r~a:­ wall r efl ection t he smoke chamber was desIgn ed as a 36-111Ch cube: Ihree fil ters " el e designed to approxim.ate .the dayligh~ e I E standard observer Junctl~ns for. t he SOUl'C~­ filter -pho\.otube com...

demonstration of the geomorphological factors in setting the legal regime of the caspian seaintroduction:the caspian sea is the largest water basin which enclosed by land within eurasia continent. the caspian sea is unique in many reasons: the large deposits of oil and gas, valuable fishery resources; including 90% of the world’s stock of sturgeon, important transportation routes; connecting th...

Changes in abundance and biomass of cyanobacteria have been studied in the southern part of the Caspian Sea (the stretch between Tonekabon and Amirabad) in four seasons (spring, summer, autumn, winter) in which samples were taken from five depths of 5, 10, 20, 50 and 100 meters in the stations of Tonekabon, Noushahr, Babolsar and Amirabad. Samples were fixed in formalin (2-2.5%) before transfer...

the vegetation covering of a region has a direct correlation with climate. so if data is available for vegetation cover, the second variable (climate) can be easily predicted and in reverse. the dominant species in a region are indication of its climatic conditions and vice versa. accordingly, this is of significance in the science of historical botany. fortunately, from the first millennium ad...

caspian sea is the largest enclosed body of water on the earth. since the collapse of soviet union in 1991 and discovering large oil and gas fields, some issues such as political, economic and environmental events, made the caspian sea important. the ecology of the sea are being endangered due to several issues such as petroleum extraction, river and sea pollutions, water level rise, biological...

Caspian Sea is the largest land locked water body in the world and has been characterized by significant relative sea-level changes since the Pliocene. The sea-level oscillations have strongly impacted the coastal areas depending on geomorphological setting. This study aims to investigate the impacts of sea level oscillations on low-lying coasts of the southeastern flank of the Caspian Sea...

conclusions s. aureus can easily contaminate the chicken nugget and this contamination is usually associated with significant presences of virulence genes. consumption of these nuggets certainly is associated with gastrointestinal diseases. therefore, some food safety and quality standards should be applied and performed in most of the iranian food units to control growth of s. aureus and its v...