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Länk - Många oarmerade & armerade små bomber dyker upp i Libanon

published Mar 12, 2007 07:31   by admin ( last modified Mar 12, 2007 07:31 )
"When he was searched an explosive device was found which he had placed inside a potato chip bag," the statement said. "The patrol stopped the person and took the bag immediately to the beach, where a security cordon was imposed," it said. Two hundred grams of explosives were found rigged for detonation at 9.30 p.m. (1930 GMT) on Sunday.


Läs mer: Security forces defuse bomb in chip bag | Oddly Enough | Reuters.com

Länk - Om journalistmorden i Ryssland

published Mar 12, 2007 05:44   by admin ( last modified Mar 12, 2007 05:44 )
If Safronov was indeed the 14th journalist to be murdered in Russia since Putin came to power in 2000 — without a single conviction to date — there are unavoidable conclusions to be drawn. Reporters would not be killed with impunity in a state devoted to the genuine rule of law.


Läs mer: A convenient suicide - International Herald Tribune

Länk - Fungicider kan fungera mot TBC

published Mar 12, 2007 05:44   by admin ( last modified Mar 12, 2007 05:44 )
"In humans, P450s oxygenate molecules in the body and are essential for steroid metabolism; they are also prevalent in the liver where they help us detoxify and dispose of countless chemicals and toxins that enter our system. Most bacteria have few, if any, P450s but we discovered that the TB bacterium has 20 different types." Even more exciting for the team was the knowledge that existing anti-fungal drugs already target P450s as a way to treat, for example, systemic and more superficial infections caused by fungi such as Candida albicans (the causative agent of thrush).


Läs mer: Antifungal drug kills TB bug | Science Blog

Länk - Epicatechin från kakao kan ha en mycket skyddande effekt

published Mar 12, 2007 05:44   by admin ( last modified Mar 12, 2007 05:44 )
Epicatechin does not currently meet the criteria. Vitamins are defined as essential to the normal functioning, metabolism, regulation and growth of cells and deficiency is usually linked to disease. At the moment, the science does not support epicatechin having an essential role. But, Fabricant, who is vice president scientific affairs at the Natural Products Association, says: 'the link between high epicatechin consumption and a decreased risk of killer disease is so striking, it should be investigated further. It may be that these diseases are the result of epicatechin deficiency,' he says.


Läs mer: Cocoa 'vitamin' health benefits could outshine penicillin | Science Blog

Edit: 2007-04-07: Ändrade kokos till kakao i titeln. Tack, Micke.

Länk - Adwordskampanjer för egyptiska bloggare

published Mar 12, 2007 05:44   by admin ( last modified Mar 12, 2007 05:44 )
Kan det verkligen fungera?

"Darwish" reports that the keywords "Egyptian Crackdown Bloggers" are worth a bunch of dollars and that he couldn't face the bidding. This doesn't necessarily mean the "Bad Guys" are bidding against him. It's more likely to mean that online newspapers or "mainstream media" have put expensive options of these keywords. I read it as a good sign. This should mean that people around the world are searching these keywords. And if they are, that means there is *some* concern for Kareem and the Egyptian Blogosphere. At least we're trying.


Läs mer: Adwords Campaign to Free Kareem is On | The News is NowPublic.com

Länk - Testa din emotionella reaktionsförmåga

published Mar 11, 2007 11:03   by admin ( last modified Mar 11, 2007 11:03 )
We can judge the emotional content of pictures in as little as 13 milliseconds (with more polls!)


Läs mer: Cognitive Daily: We can judge the emotional content of pictures in as little as 13 milliseconds (with more polls!)

Länk - Ljudtest: Lär dig särskilja accenter & brytningar på engelska

published Mar 11, 2007 11:02   by admin ( last modified Mar 11, 2007 11:02 )
Listen to the following excerpt: Where do you think this speaker learned to speak?


Läs mer: World Accents

Yabloko får inte ställa upp i val i S:t Petersburg

published Mar 10, 2007 08:52   by admin ( last modified Mar 10, 2007 08:52 )
Det ryska partiet Yabloko får inte ställa upp i valet i S:t Petersburg. Jag har inte hållit koll på rysk politik och Yabloko, men förut åtminstone var de ett liberalt parti, och om inget har hänt så är de det fortfarande. Very Russian Tochka Net har översatt ett flygblad som Yabloko delar ut i S:t Petersburg. Här ett utdrag i översättning till engelskan:

NO to an Election without Choice!
A Proclamation by Yabloko in St. Petersburg
READ AND PASS ON!
Dear Petersburgers!
The Legislative Assembly election, to be held on March 11, have been turned into a farce. YABLOKO, as the only real opposition to Governer Matviyenko, has been rudely and cynically thrown out of the election campaign. With references to a phoney “expert evaluation” (the fact that it’s “phoney” has been recognised even by the city court), we have been barred from registering. The only real reason behind this refusal is our opposition to the governor. They’re taking revenge on us for our antagonism to the construction of the Gazprom City monstrosity...


Läs mer: Very Russian Tochka Net » The Yabloko of discord

Länk - Newt Gingrich och dubbelmoral

published Mar 09, 2007 12:49   by admin ( last modified Mar 09, 2007 12:49 )
Former House Speaker Newt Gingrich acknowledged he was having an extramarital affair even as he led the charge against President Clinton over the Monica Lewinsky affair, he acknowledged in an interview with a conservative Christian group.
"The honest answer is yes," Gingrich, a potential 2008 Republican presidential candidate, said in an interview with Focus on the Family founder James Dobson to be aired Friday, according to a transcript provided to The Associated Press. "There are times that I have fallen short of my own standards. There's certainly times when I've fallen short of God's standards."


Läs mer: Gingrich had affair during Clinton probe - Yahoo! News

Saab bör gå ihop med en italiensk biltillverkare

published Mar 09, 2007 12:33   by admin ( last modified Mar 09, 2007 12:33 )

SAAB personbilar verkar inte göra så bra ifrån sig längre. De säljer nog bra just nu, men har haft (ekonomiskt) svårt att utveckla nya modeller. Jag funderar på om GM är den rätta partnern för SAAB.

Italienare är bra på design. Jag tror också att de skulle älska att sätta tänderna i ett nordiskt koncept, och ge Saab en lite mystisk prägel.

Saabar borde helt enkelt vara ett billigare alternativ til Maserati Quattroporte.

Saab har lite av en identitetskris. Vad är en Saab egentligen? Ska den se ut som en sportsko (vilket alltfler bilar gör)?. Ska den vara en SUV? Jag tror att Saab måste satsa på att vara en touring-maskin, med design och ergonomi som de viktigaste attributen (och upprätthålla säkerheten). Och som sagt, med en dos mystik.




Länk - Din blinkhastighet visar din dopaminnivå

published Mar 09, 2007 10:09   by admin ( last modified Mar 09, 2007 10:09 )
However, a far more interesting determinant of spontaneous eye blink rate appears to be levels of cortical dopamine. If dopamine receptor 1 activity is enhanced (with D1 agonists), eye blink rate increases, and if it is blocked, eye blink rate decreases. Likewise, monkeys treated with MPTP (known to cause Parkinsonian type symptoms, a disorder associated with decreased dopaminergic activity) show reductions in eye blink rate, which is remediated by administration of D1 agonists (as are the Parkinsonian symptoms). This relationship is also robust in human populations, where people with schizophrenia show elevated blink rates and those with Parkinson's show the opposite trend


Läs mer: Developing Intelligence: Eyes, Window to the Soul - and to Dopamine Levels?

Länk - Kolesterol viktigt att ha under graviditeten

published Mar 09, 2007 10:08   by admin ( last modified Mar 09, 2007 10:08 )
Cholesterol is so important to fetal development that pregnant women who do not have high enough cholesterol levels are at increased risk of having babies with developmental problems, even without consuming alcohol. Researchers at Duke University Medical Center, led by Yin-Xiong Li, MD., Ph.D., found that alcohol, even in small amounts, blocks the ability of cholesterol to orchestrate the complex series of events involved in regulating cell fates and organ development in the embryo. Encouragingly, the researchers also found that giving supplemental cholesterol to zebrafish embryos exposed to alcohol restored normal development.


Läs mer: Cholesterol could be key to treating fetal alcohol syndrome | Science Blog

Länk - Hjärnan vi har i magen

published Mar 09, 2007 10:06   by admin ( last modified Mar 09, 2007 10:06 )
Nearly every substance that helps run and control the brain has turned up in the gut, Dr. Gershon said. Major neurotransmitters like serotonin, dopamine, glutamate, norepinephrine and nitric oxide are there. Two dozen small brain proteins, called neuropeptides, are in the gut, as are major cells of the immune system. Enkephalins, one class of the body's natural opiates, are in the gut. And in a finding that stumps researchers, the gut is a rich source of benzodiazepines -- the family of psychoactive chemicals that includes such ever popular drugs as Valium and Xanax. In evolutionary terms, it makes sense that the body has two brains, said Dr. David Wingate, a professor of gastrointestinal science at the University of London and a consultant at Royal London Hospital. The first nervous systems were in tubular animals that stuck to rocks and waited for food to pass by, Dr. Wingate said. The limbic system is often referred to as the "reptile brain."


Läs mer: Complex and Hidden Brain in Gut Makes Stomachaches and Butterflies - New York Times

Länk - Hippocampus städas på natten?

published Mar 09, 2007 10:05   by admin ( last modified Mar 09, 2007 10:05 )
In other words, rather than memories being transferred to the neocortex during sleep, the authors speculate that memories are stored in both the neocortex and the hippocampus. Then, during sleep, the hippocampus, acting as a temporary storage system, is cleared for another day of learning, while the memories are retained in the neocortex, which provides permanent storage much like a computer hard disk.


Läs mer: Is Your Memory Erased While You Sleep?: Scientific American

Länk - Subliminala meddelanden fungerar

published Mar 09, 2007 09:56   by admin ( last modified Mar 09, 2007 09:56 )
UCL (University College London) researchers have found the first physiological evidence that invisible subliminal images do attract the brain's attention on a subconscious level. The wider implication for the study, published in Current Biology, is that techniques such as subliminal advertising, now banned in the UK but still legal in the USA, certainly do leave their mark on the brain.


Läs mer: Subliminal advertising leaves its mark on the brain | Science Blog

Länk - Bättre flashminne på gång

published Mar 09, 2007 05:55   by admin ( last modified Mar 09, 2007 05:55 )
Ett bättre minne som klarar fler skrivcykler är på gång från bla Intel:

Intel's new phase-change memory technology, called PRAM by Intel and PCM by others who are working on the same type of memory, is set to sample in the first half of this year. The company's flash memory group announced the news at an analyst and press event yesterday, and it was covered by the EET among others.


Läs mer: Intel to sample PRAM this year (Updated)

Tokigt slut på DN-artikel om kontobluffar

published Mar 09, 2007 04:26   by admin ( last modified Mar 09, 2007 04:26 )
Dagens Nyheter har en TT-artikel om ett nytt sätt att tvätta pengar, där privatpersoner upplåter sina konton för penningöverföringar, dvs kriminella "studsar" pengarna på ett konto. Men slutet på artikeln blev lite tokigt:

Bankföreningen vill stävja bedrägeriförsöken. Rådet är det gamla vanliga: Lämna aldrig, aldrig, aldrig ut ditt kontonummer till någon utomstående.
Om man aldrig lämnar ut sitt kontonummer till någon, ja då kommer det nog inte in några pengar någonsin på det kontot.

Från någon alls.

De kanske menar att man aldrig ska lämna ut sitt lösenord?

Läs mer: Varning för ny kontobluff

Kina utvärderar USA & mänskliga rättigheter

published Mar 08, 2007 11:56   by admin ( last modified Mar 08, 2007 11:56 )
Kina har tydigen blivit lite gramse på det amerikanska utrikesdepartementets rapporter om Kina och mänskliga rättigheter, och har betämt sig för att göra en egen utvärdering, fast åt andra hållet, riktad mot USA.

Jag tycker att det är ett jättebra initiativ, därför att det innebär att Kina accepterar att det finns något som heter mänskliga rättigheter, och man kan nu börja titta igenom respektive rapport, och se vad som håller för en granskning och vad som inte gör det. Vi kan väl räkna med att den engelskspråkiga bloggosfären kommer att göra detta.

BEIJING, March 8 (Xinhua) -- The Information Office of the State Council published a document titled "The Human Rights Record of the United States in 2006" here on Thursday. Following is the full text:


Läs mer: Xinhua - English

Britter & Irländare till 75% härstammade från Iberiskt stenåldersfolk

published Mar 08, 2007 10:12   by admin ( last modified Mar 08, 2007 10:12 )
Nya analyser av DNA visar att anglosaxare, vikingar och normander inte har satt så djupa avtryck i genpoolen på de brittiska öarna som man kanske skulle kunna tro. På ett sätt är det väl rimligt. Det är ändå förhållandevis små grupper som anlände, och de var kanske inte helt anpassade vad gäller  tex immunförsvar och ämnesomsättning för den nya existensen?


Ireland received the fewest of the subsequent invaders; their DNA makes up about 12 percent of the Irish gene pool, Dr. Oppenheimer estimates. DNA from invaders accounts for 20 percent of the gene pool in Wales, 30 percent in Scotland, and about a third in eastern and southern England. But no single group of invaders is responsible for more than 5 percent of the current gene pool, Dr. Oppenheimer says on the basis of genetic data. He cites figures from the archaeologist Heinrich Haerke that the Anglo-Saxon invasions that began in the fourth century A.D. added about 250,000 people to a British population of one to two million, an estimate that Dr. Oppenheimer notes is larger than his but considerably less than the substantial replacement of the English population assumed by others. The Norman invasion of 1066 brought not many more than 10,000 people, according to Dr. Haerke.


Läs mer: A United Kingdom? Maybe - New York Times

Löjligt EU-krav på låga CO2-utsläpp från tillverkares bilprogram

published Mar 08, 2007 09:50   by admin ( last modified Mar 08, 2007 09:50 )
EU-kommissionen funderar på att sätta gränser för hur mycket koldioxid i snitt en biltillverkares bilflotta får släppa ut. Man ska kanske också kunna handla utsläppsrätter mellan tillverkare. Detta förslag kommer att få följande konsekvenser:

  • Tillverkare av stora, lyxiga bilar kommer att inkludera små, bräsnlesnåla bilar var syfte är att balansera programmet, inte att sälja bilar
  • Gränsdragningen kommer att bli svår, mellan vad som är en tillverkare/bilmärke. BMW har ju också Mini och Rolls Royce som exempel.
  • Det ger mer byråkrati

Tillverkare som specialiserat sig på bilar som drar mycket bränsle (familjebussar, lyxbilar, dragbilar osv) måste komplettera sina modellprogram, vilket motverkar specialisering. Alltså måste man börja samarbeta med de som kan göra små, snåla bilar, bara för att ha symboliskt i modellprogrammet. Det blir alltså:

  • Ett slag i luften
  • Ökad byråkrati för tillverkare och för - byråkrater
  • Ett ingrepp i företagens och bilköparnas frihet, då de tvingas på extrakostnader

Det finns ett mycket bättre sätt att se till att vi får fram snålare bilar:
  • Höj bränslepriserna på fossila bränslen
Då vrider marknaden saken rätt.

Jag tror också att det finns ett motiv att göra stora bilar socialt oacceptabelt. Det kan väl vara hänt, men det ska inte göras genom lagstiftning! Det är väl dessutom bra om så mycket som möjligt är socialt acceptablet, så länge man bär kostnaderna för det. Och med hög koldioxidskatt med tillhörande investeringar i koldioxidsänkande åtgärder så kan man göra det.



Stung by this failure, the European Commission recently proposed making those cuts mandatory by 2012. Under its plan, new cars could emit no more than 120 grams of carbon dioxide per kilometer, or 192 grams per mile. In 2004, average emissions were 163 grams per kilometer. "They had a long time to comply, and they didn't do it," said Stephan Singer, the head of the European Climate and Energy Unit at the WWF in Brussels. "It tells us that voluntary agreements don't work." Not all European carmakers are climate offenders. Fiat of Italy, which reduced its carbon dioxide emissions by about a third since 1997, is not far above the 120-gram target. The French carmakers Renault and Citroën, which emphasize smaller cars, are also within striking distance.


Läs mer: German carmakers fail the green test - International Herald Tribune