FIRST RECORD OF THE INVASIVE ALIEN SPECIES RUGULOPTERYX OKAMURAE (PHAEOPHYCEAE, DICTYOTALES) ALONG THE EASTERN COAST OF SICILY (ITALY, MEDITERRANEAN SEA): IS IT READY TO EXPAND INTO THE IONIAN SEA?

First Record of the Invasive Alien Species Rugulopteryx okamurae (Phaeophyceae, Dictyotales) along the Eastern Coast of Sicily (Italy, Mediterranean Sea): Is It Ready to Expand into the Ionian Sea?

The Mediterranean Sea is a hotspot for the introduction of non-indigenous species.Among them, invasive alien species can seriously affect the areas they colonize, not only by altering the marine food webs and community structure, but also by harming certain economic activities, such as fishing, tourism, aquaculture and marine infrastructure.Rugulop

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Reconciling Open Interest with Traded Volume in Perpetual Swaps

Perpetual swaps are derivative contracts that allow traders to speculate on, or hedge, the price movements of cryptocurrencies.Unlike futures contracts, perpetual swaps have no settlement or expiration in the traditional sense.The funding rate acts as Eye Patch the mechanism that tethers the perpetual swap to its underlying with the help of arbitra

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The Heimlich Manoeuvre in Commercial Cinema

The Heimlich manoeuvre is a technique aimed at PABA MOISTURIZER clearing the windpipe when it has become blocked by a foreign body.It is a lifesaving manoeuvre, such that since it was first described it has been considered the simplest manoeuvre (it does not require technical media) that most lives has saved in the world.Easy to learn and use, it i

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