Tag Archives: Europe

Cuts for British Science

Britain’s physics community is reeling from a “disastrous” day of funding cuts that will force scientists to withdraw from major research facilities and see PhD studentships fall by a quarter. Space missions and projects across astronomy, nuclear and particle physics are being cancelled to save at least Â£115m, the Science and Technology Facilities Council (STFC) said today.

Fellowships and student grants for PhD projects will be cut by 25% from next year. The announcement has appalled senior physicists who warn the cuts threaten Britain’s future as a leading player in science.
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In February, Gordon Brown delivered his first speech on science in Oxford and stated: “The downturn is no time to slow down our investment in science but to build more vigorously for the future.”

Politicians like to talk about funding science investment. And they do so to some extent. However, they are more reluctant to actually spend money than to talk about the wonders of science. Several countries in Asia are not just talking, they continue to invest, large amounts of money. The USA seems to be willing to put some money (not the kind of funds paid to protect bankers bonuses but significant amounts). Still the amounts the USA is investing is, I believe, falling as a percentage of global investment.

Global Installed Wind Power Now Over 1.5% of Global Electricity Demand

graph of global installed wind power capacity

Chart showing global installed wind energy capacity by Curious Cat Science and Engineering Blog, Creative Commons Attribution. Data from World Wind Energy Association, for installed Mega Watts of global wind power capacity.

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Globally 27,339 MW of capacity were added in 2008, bringing the total to 121,188 MW, a 29% increase. The graph shows the top 10 producers (with the exceptions of Denmark and Portugal) and includes Japan (which is 13th).

In 2007, Europe had for 61% of installed capacity and the USA 18%. At the end of 2008 Europe had 55% of installed capacity, North America 23%, Asia 20%, Australia 1.5%, Latin America .6% and Africa .5%. Country shares of global capacity at the end of 2008: USA 21%, Germany 20%, Spain 14%, China 10%, India 8% (those 5 countries account for 73% of global capacity).

USA capacity grew 50% in 2008, moving it into the global lead for the first time in a decade. China grew 107%, the 3rd year in a row it more than doubled capacity.

European Eels in Crisis After 95% Decline in Last 25 years

Eels in crisis after 95% decline in last 25 years

But the action the Environment Agency is about to take is upsetting those who rely on the eel for their livelihoods. A ban on exporting eels out of Europe – they are a popular dish in the far east – is proposed, along with a plan to severely limit the fishing season and the number of people who will be allowed licences.

It seems pretty obvious we have over-fished the oceans. Without effective regulation we will destroy the future of both the wildlife and our food source.

The eel remains one of the world’s most mysterious creatures. It is generally accepted that European eels – Anguilla anguilla – are born in the Sargasso Sea near Bermuda.

As leaf-like larvae, they are swept by the Gulf Stream towards Europe, a journey that may take a year. When the larvae reach the continental shelf they change into “glass eels” and in the spring begin to move through estuaries and into freshwater.

The animals develop pigmentation, at which point they are known as elvers and are similar in shape to the adult eel. Elvers continue to move upstream and again change colour to become brown or yellow eels.

When the fish reach full maturity – some can live to 40 and grow to 1m long – they migrate back to the ocean. Females are reported to carry as many as 10m eggs. They return to the Sargasso Sea, spawn and die.

Study Finds Obesity as Teen as Deadly as Smoking

A Swedish study has found obesity is as deadly (increasing adult mortality) as smoking for teens. Combined effects of overweight and smoking in late adolescence on subsequent mortality: nationwide cohort study

Regardless of smoking status, overweight and obesity in late adolescence increases the risk of adult mortality. Obesity and overweight were as hazardous as heavy and light smoking, respectively, but there was no interaction between BMI and smoking status. The global obesity epidemic and smoking among adolescents remain important targets for intensified public health initiatives.

Obesity Just as Risky for Teens as Heavy Smoking

Dr. Martin Neovius of the Karolinska Institute and colleagues analyzed data from more than 45,000 18-year-olds who underwent military conscription tests in which their body mass index (BMI) and smoking status were recorded. The men were followed for an average of 38 years.

During the follow-up period, 2,897 of the men died. The incidence of death was highest among obese men and lowest among those of normal weight. Compared with those who had a normal weight at age 18, those who had been overweight were about a third more likely to die early, whereas those who were obese were more than twice as likely to die prematurely.

Broken Window Theory Bolstered with Experiments

The broken window theory is that as the visible deterioration of an area (broken windows, graffiti, lettering…) takes place, crime will increase. And that this starts a cycle of decline for the area feeds upon itself (a negatively reinforcing loop in system thinking parlance). The theory was put forth in an article in The Atlantic in 1982 by George L. Kelling and James Q. Wilson.

Criminology Can the can, The Economist

Kees Keizer and his colleagues at the University of Groningen deliberately created such settings as a part of a series of experiments designed to discover if signs of vandalism, litter and low-level lawbreaking could change the way people behave.
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The most dramatic result, though, was the one that showed a doubling in the number of people who were prepared to steal in a condition of disorder. In this case an envelope with a â‚¬5 ($6) note inside (and the note clearly visible through the address window) was left sticking out of a post box. In a condition of order, 13% of those passing took the envelope (instead of leaving it or pushing it into the box). But if the post box was covered in graffiti, 27% did. Even if the post box had no graffiti on it, but the area around it was littered with paper, orange peel, cigarette butts and empty cans, 25% still took the envelope.

The researchers’ conclusion is that one example of disorder, like graffiti or littering, can indeed encourage another, like stealing. Dr Kelling was right. The message for policymakers and police officers is that clearing up graffiti or littering promptly could help fight the spread of crime.

Genes Counter a Bacterial Attack

Gene against bacterial attack unravelled

Humans have an innate defence system against deadly bacteria. However, how the step from gene to anti-bacterial effect occurs in the body is not yet known. To date, B. Pseudomallei, a bacterium suitable for bioweapons, had managed to elude medics. It can remain hidden in the human body for many years without being detected by the immune system. The bacteria can suddenly become activated and spread throughout the body, resulting in the patient dying from blood poisoning. AMC physician Joost Wiersinga and the Laboratory for Experimental Internal Medicine discovered which gene-protein combination renders the lethal bacteria B. pseudomallei harmless.

Wiersinga focussed on the so-called Toll-like receptors. These are the proteins that initiate the fight against pathogens. There are currently ten known Toll-like receptors which are located on the outside of immune cells, our body’s defence system. The toll-like receptors jointly function as a 10-figure alarm code. Upon coming into contact with the immune cell each bacterium enters its own Toll code. For known pathogens this sets off an alarm in the immune system and the defence mechanism is activated. Yet B. pseudomallei fools the system by entering the code of a harmless bacterium. As a result the body’s defence system remains on standby.

Yet some people are resistant: they become infected but not ill. Wiersinga found a genetic cause for this resistance. He discovered which toll receptor can fend off B. pseudomallei. He did this by rearing mice DNA in which the gene for Toll2 production was switched on and off. ‘The group where the gene for Toll2 was switched off, survived the bacterial infection’, says Wiersinga. ‘The other receptor that we investigated, Toll4, had no effect – even though for the past ten years medics had regarded this as the most important receptor.’ The ultimate aim of this study is to develop a vaccine.

PLoS paper: MyD88 Dependent Signaling Contributes to Protective Host Defense against Burkholderia pseudomallei

Huge Tomb Uncovered in Rome

‘Gladiator’ tomb is found in Rome

The tomb of a general thought to have been an inspiration for the main character in the Oscar-winning film Gladiator has been unearthed in Rome.
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The tomb was discovered along the northbound Via Flaminia where construction work has been taking place. Many marble columns, inscriptions and decorations have been beautifully preserved thanks to the mud caused by a centuries-old flood of the River Tiber. It is “the most important ancient Roman monument to come to light for 20 or 30 years”, said senior archaeologist Daniela Rossi.

Workers renovating a rugby stadium have uncovered a vast complex of tombs that mimic the houses, blocks and streets of a real city… Meanwhile, archaeologists restoring imperial residences in the heart of ancient Rome are also reported to have found what they believe to be the underground passageway where the Emperor Caligula was murdered by his guards…

59 MPG Toyota iQ Diesel Available in Europe

image of seating in the toyota iQ

59 MPG Toyota iQ On Sale In Europe, US Plans Unclear

With lower carbon dioxide emissions than the Prius — around 159 grams of CO2 emitted per mile by the 1.0 liter gas engine and 166 g/mile for the diesel version — not only does the iQ deliver on fuel economy, but its straight-up conventional engine is a pollution winner too.
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At just about 9.8 feet long, 5.5 feet wide and 4.9 feet tall, Toyota certainly has pulled of a near engineering miracle with the amount of stuff they’ve crammed into this tiny vehicle. Toyota claims the iQ can fit 3 adults and 1 child “comfortably.”
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Toyota expects to sell about 80,000 of them a year in Europe.

I own some Toyota stock (and bought a bit more recently) based on their excellent management and production system and the results they have achieved (so I pay attention to what they are doing – plus I own them because they do things I see as wise so it is a self reinforcing dynamic). Business week recently wrote about Ford’s 65 mpg Diesel Car the U.S. Can’t Have.

I owned Ford stock back when they were adopting Deming based management principles but when they dropped those to pursue short sighted goals and poor management practices I sold and bought Toyota (turned out to be a very wise decision – my mistake was holding Ford too long hoping they would realize their mistake).

Wind Power Provided Over 1% of Global Electricity in 2007

Data from World Wind Energy Association, for installed Mega Watts of global wind power capacity in 2007. 19,696 MW of capacity were added in 2007, bringing the total to 93,849 MW. Europe accounts for 61% of installed capacity, Germany accounts for 24% and the USA 18%.

The graph shows the top 10 producers (with the exceptions of Denmark and Portugal) and includes Japan (which is 13th).

Incident in LHC Sector 34

Incident in LHC sector 34

During commissioning (without beam) of the final LHC sector (sector 34) at high current for operation at 5 TeV, an incident occurred at mid-day on Friday 19 September resulting in a large helium leak into the tunnel. Preliminary investigations indicate that the most likely cause of the problem was a faulty electrical connection between two magnets, which probably melted at high current leading to mechanical failure. CERN ’s strict safety regulations ensured that at no time was there any risk to people.

A full investigation is underway, but it is already clear that the sector will have to be warmed up for repairs to take place. This implies a minimum of two months down time for LHC operation. For the same fault, not uncommon in a normally conducting machine, the repair time would be a matter of days.