quarta-feira, 21 de julho de 2010

WHY ARE PENGUINS DYING IN BRASIL ?

No one quite knows why, but around 500 dead penguins have washed ashore on Brazilian beaches in the past week and a half. (via the Associated Press)
Mostly Magellan penguins--believed to have been migrating north--have been found in Brazil's Sao Paulo state. Biologists who've conducted autopsies on the birds have found that many of them had completely empty stomachs, leading experts to believe the penguins starved to death.
This is the typical time of year for penguins to migrate north and while it's normal for several to succumb to the hazards of the journey, scientists are worried about the huge number of dead penguins that have been found in only 10 days.  They are now investigating what could be causing such a huge spike in deaths.
So far, possibilities include colder-than-normal temperatures--which could affect the food supply--or humans over-fishing in the area.

terça-feira, 20 de julho de 2010

Stiletto Fan Ladies - A fashion "weapon" with two blades

High heels leave permanent marks on legs and not just blisters!
Most women tend that high heels are perfectly comfy—once you get used to them . What inveterate wearers sometimes gripe about is niggling pain felt when forced to walk with their feet flat. Tills observation prompted Marco Narici of Manchester Metropolitan University in Britain and his  team  find out once and for all what, if anything, happens to legs persistently subjected 10 high heeled treatment.

By pushing heels up, such shoes in effect shorten the calf muscles. Since other research has shown that holding a muscle in a shortened position for a long time can lead to permanent contraction, high heels could have a durable effect on aficionados anatomy. As Dr Narici and his colleagues report in the Journal of Experimental Biology, this ts in fact what happens.
The team's first slefxas It | were, was to find a suitable leg sample, to do this they placed an ad in a local newspaper inviting anyone who had regu Larly worn stilettos with heels of 5cm (2 inches) or more at least five times a week for a minimum of two years. 80 of the volunteers who came forth Dr Narici picked : who complained of dis­comfort when walking flat-footed. He also recruited 9 heel averse women as a control.
Dr Narici began by comparing the volume of calf muscles using magnetic-resonance imaging, since forcing calves into a shortened position also reduces the load on them, he expected the heel-wearers' muscles to be proportional ly smaller. To his surprise, they weren't. However ultrasound revealed that the muscle fibres that make up the calves were indeed 13% shorter, on average, for the heel fans.
In principle.muscles wilh shorter fibres ought to exert less downward force, making those who have them less firm on their feet. Bui when Dr Narici strapped his heel wearers'ankles into a dynamometer, which can measure a foot'sturning force, the readings were indistinguishable from the control group's. This indicated some compensatory mechanism must be in play. The researchers'attention then turned to the Achilles tendon, which connects the calf to the heel. They discov­ered that it was significantly thicker and stiffer for the heel wearers. This rigidity makes up for the force lost due to  shorter calves and also may explains the mysterious - discomfort
So. what are ailing Manolo lovers to do? Dr Narici recommends stretching exer­cises. The alternative is not to take the shoes off at all. Many Blahnik buffs could probably live with that.

JAPANESE POLITICS : UP-AND-COMING FORCE

At last, a new political party to be reckoned with in Japan!


There is something forgivably yuppie like about YOUR PARTY,  the  11 month old outfit that In the upper house elections on July 11th burst out as a new force in Japanese politics. It may be the pineapple-like quiff on the head of Yoshimi Watanabe, its 58 year old leader. Or it may be the way that young japanese businessmen discuss it with the rever­ence usually reserved for MBA courses.
Its success on Sunday is owed chiefly to two factors. First, disenchantment with the Democratic Party ol Japan. Keltchiro Asao, one of Your Party's founding MP's, says that of the 5Mio new voters it picked up since the general election last August, about three-quarters were defectors from the ruling party. Second was its campaign message of small government, strong economic growth and backing for Japan's strategic alliance with America. 
Such policies attract the support of business-which in turn brings plenty of funding.
With a tally of 11 out of 142 seats in the upper house and five out of 480 in the lower house, it is hardly a direct threat to the two main parties. But it has the clout to propose important legislation: Mr Watanabe says he wants to change the law governing the Bank of Japan if it does not adopt an inflation target to pull Japan out of deflation.
Its rivals hope it will be a one-hit wonder, and think its business leanings  will, in time,alienate the public. But if the new party keeps its focus on growth, Japan's disenchanted and underem­ployed youth may yet take a greater interest. The two main panics, run by men in then sixties, rarely spare young sters a thought! So, they must be careful with young, free and single, "new kids on the block...."

sexta-feira, 16 de julho de 2010

BRASIL'S FOREIGN AID PROGRAM - A NEW KID ON THE BLOCK

One of the most successful post-earth­quake initiatives in Haiti is the expan­sion of LEI Agogo (Lots of Milk, in Creole), a dairy co-operative, into a project encourag­ing mothers to take their children to school in exchange for free meals. It is based on Bolsa Família, a Brazilian welfare scheme, and financed with Brazilian government money. In Mali cotton yields are soaring at an experimental farm run by Embrapa, a Brazilian research outfit. Odebrecht, a Bra­zilian construction firm, is building much of Angola's water supply and is one of the biggest contractors in Africa.
Without attracting much attention, Bra­zil is fast becoming one of the world's big­gest providers of help to poor countries. Official figures do not reflect this. The Bra­zilian Co-operation Agency (abc), which runs "technical assistance" (advisory and scientific projects), has a budget of just 52m reais ($3om) this year. But studies by Brit­ain's Overseas Development Institute and Canada's International Development Re­search Centre estimate that other Brazilian institutions spend 15 times more than abc's budget on their own technical-assis­tance programmes. The country's contri­bution to the United Nations Develop­ment Programme (undp) is $2om-25m a year, but the true value of the goods and services it provides, thinks the undp's head in Brazil, is $ioom. Add the $30001 Brazil gives in kind to the World Food Pro­gramme; a $35om commitment to Haiti; bits and bobs for Gaza; and the $3.3 billion in commercial loans that Brazilian firms have got in poor countries since 2008 from the state development bank (bndes, akin to China's state-backed loans), and the val­ue of all Brazilian development aid broad­ly defined could reach $4 billion a year (see table on next page). That is less than China, but similar to generous donors such as Sweden and Canada-and, unlike theirs, Brazil's contributions are soaring, abc's spending has trebled since 2008.
This aid effort-though it is not called that by the government-has wide implica­tions. Lavishing assistance on Africa helps Brazil compete with China and India for soft-power influence in the developing world. It also garners support for the coun­try's lonely quest for a permanent seat on the un Security Council. Since rising pow­ers like Brazil will one day run the world, argues Samuel Pinheiro Guimarães Neto, the foreign ministry's secretary-general, they can save trouble later by reducing poverty in developing countries now.
Moreover, aid makes commercial sense. For example, Brazil is the world's most efficient ethanol producer, and wants to create a global market in the green fuel. But it cannot do so if it is the world's only real provider. Spreading ethanol technol­ogy to poor countries creates new suppli­ers, boosts the chances of a global market and generates business for Brazilian firms.
The effort matters to the world's aid in­dustry, too-and not only because it helps offset the slowdown in aid from traditional donors. Like China, Brazil does not impose Western-style conditions on recipients. But, on the whole, western donors worry less about Brazilian aid than they do over China's, which they think fosters corrupt government and bad policy. Brazilian aid is focused more on social programmes and agriculture, whereas Chinese aid finances roads, railways and docks in exchange for access to raw materials (though Brazilian firms are busy snapping up commodities in third-world nations, too).
Marco Farani, the head of abc, argues there is a specifically Brazilian way of do­ing aid, based on the social programmes that have accompanied its recent eco­nomic success. Brazil has a comparative advantage, he says, in providing hiv/aids treatment to the poor and in conditional cash-transfer schemes like Bolsa Família. Its tropical-agriculture research is among the world's best. But Brazil also still re­ceives aid so, for good or ill, its aid pro­gramme is eroding the distinction be­tween donors and recipients, thus undermining the old system of donor-dic­tated, top-down aid.
And all this has consequences for the West. Some rich-country governments cautiously welcome what Brazilians call "the diplomacy of generosity", just as they do the soft-power ambitions of which aid is part. After all, if (as seems likely) emerg­ing markets are to become more influen­tial, Brazil-stable, democratic, at peace with its neighbours-looks more attractive and tractable than, say, China or Russia.
But if aid is any guide, a lot will have to change before Brazil occupies the place in the world that its president, Luiz Inácio Lula da Silva, aspires to. Brazil seems al­most ambivalent about its aid programme. The country still has large pockets of third-world poverty, and sending money abroad could be controversial. Brazilian law for­bids giving public money to other govern­ments, so legal contortions are inevitable. The abc aid agency is tucked away in the foreign ministry, where its officials are looked down on as "Elizabeth Arden" dip­lomats (London-New York-Paris), not the "Indiana Jones" adventurers required. At least some aid, for example to Venezuela, seems to have been inspired by Lula's soft spot for leftist strongmen. And the expo­nential increase in aid-the value of hu­manitarian contributions has risen by 20 times in just three years-means that both people and institutions are being over­whelmed. Stories abound of broken prom­ises, incompetence and corruption.
Slowly, though, things are changing. Dilma Rousseff, the presidential candidate from Lula's party, is thought to be mulling over the idea of a new development agen­cy to raise aid's profile, if elected. As Mr Farani says, Brazil needs more aid officials, with more operational independence and a greater emphasis on policy aims, not just piecemeal projects. Until it gets those, Bra­zil's aid programme is likely to remain a global model in waiting-a symbol, per­haps, of the country as a whole. 

                                                                               New kid on the block 

Brazil's foreign-aid commitments, 2010,      $m
Brazilian Co-operation Agency
30
Other technical co-operation
440
Humanitarian aid
30
To UNDP
25
To World Food Programme
300
To Gaza
10
To Haiti
350
Total direct aid
1,200
BNDES loans in developing countries
3,300
2008-Q12010

of which new loans, Ql 2010
1,500
Source: The Economist

Pre-salt Oil - Faith in God and everybody on the run towards the “pile” of money

During inauguration of the beginning of the commercial exploitation of the first offshore  pit  to explore the layer of pre-salt in Brazilian coast, President Luiz Inacio Lula da Silva returned to comment in Vitoria (ES) the oil leakage oil in the United States. In his speech during the event, held at the Vitoria Airport,  Lula  blamed  BP by tragedy in the Gulf of Mexico.
"What happened was not an accident, was a disaster.  (Guilherme) Estrella (director of exploration and production of Petrobras) told me that the company was looking do more cheaply and use less safety equipment of that needed ", said Lula.
"We have technology and God will not allow this to happen here."

Lula  was upset with the  newsflash released today by local newspaper O Globo, which says that Brazil is on the opposite direction of the oil industry to allow in deep drillings Lula mentioned "Perhaps behind the idea to say that Brazil: ''shall not draw its oil of pre-salt leaving it there waiting for others do it later'' He also underlined that the production of oil at EU is decadent.
Lula visited the platform , which started yesterday to produce oil of pre-seat by means of pit Baleia Franca I, the 1400 meters blade of water, almost the same depth of pit Macondo, operated by BP, that exploded almost three months ago in the Gulf of Mexico.
We shall congratulate Brazil by achieving the implementation a project of enormous technical complexity. However we cannot forget that this project already “swallow” enormous financial resources of Petrobrás state oil company. The  financial effort required to give continuity to this project , will oblige a continues increase of capital, so huge that Petrobrás plans to perform this year the largest operation of capitalization, ever made ! Just in 2010 they will need R$ 88Bio ( US$ 40Bio ), but till 2014this amount will increase up to R$224 Bio (US$ 110Bio )! Fabulous amounts which has already led some experts to question the economic viability of this project.
However and due to the technical difficulties of  great depth exploitation, questions how reliable is the technology in place to avoid  possible leaks. Is the environment duly protected ?. Who grants that, Lula or God?  Engineers certainly not!
Is also  foreseen a “enormous internal guerrilla”, between the various States of the Union for the “profits” generated by pre-salt. The law ,recently approved , was the start-up of this “silent war ” between producer States ( Rio, Espirito Santo) and all the other States of the Union , generating already some ruptures among main political parties. Tacitly, Lula who was responsible for approving or vetoed the law, decided to leave the decision for president to be elected in October. As a local senator said “we shall have faith…”.

@ Ernesto Melo Vieira
Consultant MEng,MSc, MBA
15Jul2010