Science

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Sunday, August 25, 2019

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 Body in Blue w liver

Dr. Yevgeny Solomonov, head of the surgical department at the Ziv Medical Center in Safed, used advanced technology to freeze liver cancer metastasis using liquid nitrogen as part of an operation in a patient with secondary cancer - liver metastasis from a cancerous colon source. The patient, in his 60s, had colon cancer a few years ago and was treated with radiotherapy and chemotherapy, but recently the disease was found recurring in his liver. The medical team treated the patient to remove the left lobe of the liver, and the remaining part of the liver underwent an innovative medical procedure - cryotherapy, which means freezing the metastasis using special ProSense devices developed and manufactured by an Israeli company, IceCure Medical.

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 storm eye and surge

There are several characteristics of the changing climate that are helping to increase the risks of damage from Hurricanes, even though global warming is not directly causing such a storm to spin up.  Katharine Hayhoe, a climate researcher at Texas Tech, put the relationship between climate change and storms such as Florence as follows: "Hurricanes are absolutely being affected by our changing climate, in many ways. As the world warms, the rainfall associated with hurricanes is becoming more intense; they are getting stronger, on average; they are intensifying faster; they are moving more slowly; and, as sea level rises, the storm surge from these events can be more damaging."

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  corals in movement

The drumbeat of devastating news can take its toll on the mental health of people who have devoted their lives to coral. Recent years have tested her optimism. Colton is now a director at Coral Reef Alliance, a nonprofit dedicated to protecting coral reefs. And corals need all the help they can get. A third of reef-building corals are in danger of extinction, and their growth rates have plummeted by 40 percent since the 1970s.

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Bigstock Marijuana Plant

As medical marijuana gains acceptance around the world, Israel is drawing interest from investors for its "botanical high-tech" medical cannabis.According to Michael Dor, the senior medical adviser in the Israeli Health Ministry's cannabis unit, Israel's agricultural leaders support the exportation of cannabis, while police, army and executive branch members are opposed to it, afraid of being known as exporters of "weapons and marijuana."