Friday, January 20, 2017

Yesterday, the German Bundestag passed a law to legalise cannabis drug for medicinal purposes. The law is to come under effect in March.

“Seriously ill people must be treated in the best ways possible” ^{((de))German language: ?Schwerkranke Menschen müssen bestmöglich versorgt werden.}, German health minister Hermann Gröhe tweeted. Doctors can prescribe marijuana — cannabis — for patients suffering from multiple sclerosis, chronic pain, or loss of appetite or nausea from cancer’s chemotherapy treatment.

Christian Democrats (CDU) lawmaker Rainer Hayek said this law would still prevent recreational use of cannabis. The cost of cannabis is to be covered under health insurance. Patients can buy dried buds or cannabis extracts from pharmacies with a prescription or get synthetic derivatives from other countries, though possession of the drug in large quantities is not allowed.

Cannabis cultivation is to be monitored by the government. Germany has joined other European countries such as Austria, Spain, France, Italy, Portugal and Netherlands in legalising the drug to some extent.

In October, a 53-year-old multiple sclerosis patient showed cannabis was the only solution to reduce his pain, and the court granted him permission to grow as many as 130 plants in one year for personal use. Purchasing, rather than growing, medical cannabis at the time cost about €15 (US$16.85) per gram.

Wednesday, May 16, 2007

New York City Mayor Michael Bloomberg is prepared to spend one billion dollars of his own money for a 2008 White House bid, the Washington Times reports, citing his friends and “close associates” .

However, Mayor Bloomberg yesterday made light of Senator Chuck Hagel‘s suggestion that Bloomberg could run as an independent with Hagel as running mate. Bloomberg has so far denied that he is running but has not ruled out the possibility either.

Media reports speculate that Bloomberg is considering a run if the Democratic and Republican nominees cater more to the parties’ bases, leaving room for an independent candidate who can attract moderate voters for both camps.

TIME magazine reports that Bloomberg was at first ready to consider spending US$500 million for a presidential run.

Michael Bloomberg could have more money than either party candidates, former FEC chairman Michael E. Toner told the Times. Those funds would come in handy to mobilize the thousands of petitions needed to qualify for a run in some states.

The Washington Times also has reports of a Bloomberg adviser saying some people involved with John McCain‘s Presidential Campaign are prepared to leave and join Bloomberg’s campaign if he does indeed run.

Bloomberg’s advisers have also said that they have been studying and learning from Ross Perot‘s Presidential campaign in 1992. They have called and talked with Perot’s former advisers and campaign workers to learn from their mistakes and experience.

Bloomberg made his fortune with his company Bloomberg L.P., a financial news and data company. Forbes magazine ranked him 44th on a list of wealthiest Americans and 142nd on a list of billionaires worldwide. His net worth is estimated at US$5.5 billion.

Thursday, June 23, 2011

NASA’s Cassini–Huygens spacecraft has discovered evidence for a large-scale saltwater reservoir beneath the icy crust of Saturn’s moon Enceladus. The data came from the spacecraft’s direct analysis of salt-rich ice grains close to the jets ejected from the moon. The study has been published in this week’s edition of the journal Nature.

Data from Cassini’s cosmic dust analyzer show the grains expelled from fissures, known as tiger stripes, are relatively small and usually low in salt far away from the moon. Closer to the moon’s surface, Cassini found that relatively large grains rich with sodium and potassium dominate the plumes. The salt-rich particles have an “ocean-like” composition and indicate that most, if not all, of the expelled ice and water vapor comes from the evaporation of liquid salt-water. When water freezes, the salt is squeezed out, leaving pure water ice behind.

Cassini’s ultraviolet imaging spectrograph also recently obtained complementary results that support the presence of a subsurface ocean. A team of Cassini researchers led by Candice Hansen of the Planetary Science Institute in Tucson, Arizona, measured gas shooting out of distinct jets originating in the moon’s south polar region at five to eight times the speed of sound, several times faster than previously measured. These observations of distinct jets, from a 2010 flyby, are consistent with results showing a difference in composition of ice grains close to the moon’s surface and those that made it out to the E ring, the outermost ring that gets its material primarily from Enceladean jets. If the plumes emanated from ice, they should have very little salt in them.

“There currently is no plausible way to produce a steady outflow of salt-rich grains from solid ice across all the tiger stripes other than salt water under Enceladus’s icy surface,” said Frank Postberg, a Cassini team scientist at the University of Heidelberg in Germany.

The data suggests a layer of water between the moon’s rocky core and its icy mantle, possibly as deep as about 50 miles (80 kilometers) beneath the surface. As this water washes against the rocks, it dissolves salt compounds and rises through fractures in the overlying ice to form reserves nearer the surface. If the outermost layer cracks open, the decrease in pressure from these reserves to space causes a plume to shoot out. Roughly 400 pounds (200 kilograms) of water vapor is lost every second in the plumes, with smaller amounts being lost as ice grains. The team calculates the water reserves must have large evaporating surfaces, or they would freeze easily and stop the plumes.

“We imagine that between the ice and the ice core there is an ocean of depth and this is somehow connected to the surface reservoir,” added Postberg.

The Cassini mission discovered Enceladus’ water-vapor and ice jets in 2005. In 2009, scientists working with the cosmic dust analyzer examined some sodium salts found in ice grains of Saturn’s E ring but the link to subsurface salt water was not definitive. The new paper analyzes three Enceladus flybys in 2008 and 2009 with the same instrument, focusing on the composition of freshly ejected plume grains. In 2008, Cassini discovered a high “density of volatile gases, water vapor, carbon dioxide and carbon monoxide, as well as organic materials, some 20 times denser than expected” in geysers erupting from the moon. The icy particles hit the detector target at speeds between 15,000 and 39,000 MPH (23,000 and 63,000 KPH), vaporizing instantly. Electrical fields inside the cosmic dust analyzer separated the various constituents of the impact cloud.

“Enceladus has got warmth, water and organic chemicals, some of the essential building blocks needed for life,” said Dennis Matson in 2008, Cassini project scientist at NASA’s Jet Propulsion Laboratory in Pasadena, California.

“This finding is a crucial new piece of evidence showing that environmental conditions favorable to the emergence of life can be sustained on icy bodies orbiting gas giant planets,” said Nicolas Altobelli, the European Space Agency’s project scientist for Cassini.

“If there is water in such an unexpected place, it leaves possibility for the rest of the universe,” said Postberg.

Tuesday, April 10, 2018

On Saturday, the Trump Tower, in Midtown, New York City, caught fire shortly before 18:00 EST (2200 UTC) on the 50th floor, claiming the life of a 67-year-old resident, Todd Brassner, who lived in apartment 50C. All other residents were evacuated without incident. During the fire, six firefighters received non-life-threatening burns and other minor injuries. Neither US President Donald Trump nor the First Family were in the building at the time of the fire.

The high-end Fifth Avenue address is the personal residence of President Donald Trump, whose family occupies the top three stories of the 58-story building. The US Secret Service maintains a constant security presence inside the building with the New York City Police Department guarding a hard perimeter, intended to stop vehicular attacks, and a soft perimeter, intended for on-foot attacks.

The four-alarm fire required 200 firemen, extra police, and paramedics. At 20:00 EST (0000 UTC Sunday), the New York City Fire Department (FDNY) declared the fire was under control. Trump tweeted, “Firemen (and women) did a great job. THANK YOU!” This is the second fire at Trump Tower since the election; previously on January 8, a fire was caused by an electrical malfunction in a cooling tower on the roof. Three FDNY firefighters received minor injuries, and all residents and office workers evacuated without incident on that occasion.

Trump Tower provides a number of unique problems never before encountered by the Secret Service. Never has a US President’s personal residence been inside a skyscraper or in a densely populated area like Midtown. The security measures have disrupted vehicular and pedestrian traffic requiring time consuming detours and delaying emergency response.

The New York Fire Code did not mandate sprinkler systems at the time Trump Tower was built in 1983, which might have reduced the size and severity of the fire had they been present. The 50th-floor apartment was, according to FDNY Fire Commissioner Daniel Nigro, “[T]he apartment was virtually, entirely on fire.” The Secret Service monitors all the fire alarms in the building but it took time to find the source of the thick black smoke emanating from the fire. Secret Service Agents escorted the firefighters throughout the building, including the Trump residence.

Brassner, the sole casualty, was unconscious when firefighters pulled him out of apartment 50C. He was transported to Mount Sinai Roosevelt Hospital. Originally listed as critical, he was pronounced dead sometime during the night. Brassner, guitar collector, was acquainted with artist Andy Warhol and was acknowledged in Warhol’s 1989 autobiography, The Andy Warhol Diaries. The cause of the fire is unknown, with investigations into Brassner’s death and the emergency response ongoing. Currently, the Secret Service leads the investigation.