Monday, 30 April, 2007

Korean Exercise 18

Here are some situations in which you might use one of the following idiomatic expressions. See if you can match them up. In some cases, more than one expression will fit, so be sure to find all the possibilities and then choose the most likely.

Your friend is making fun of you.

놀리지 마세요 (please don't tease)

You want to go out tonight with your friend, but she can't make it.

안 되겠네요 (it won't be any good, then (unfortunately) )

You're in awful pain, and every part of your body seems to hurt.

전신이 다 아프군요 (whole body too is in pain (surprise) )

Someone has just said something really stupid.

시끄러워요

You're trying to concentrate, but someone is making too much noise.

시끄러워요 (shut up!, be quiet! lit.: 'it's noisy')

You've made a mistake.

착각했어요 (it is misunderstood)

Your junior colleague has just said something you disagree with.

그렇지 않아요 (of couse not)

Your boss has just said something you disagree with.

아닌 것 같아요 (I don't think so; it doesn't seems like it)

Your mother is panicking about your health.

걱정하지 마세요 (please don't worry)

You didn't hear properly what your younger brother just said.

뭐라구요? (what did you say?)

Tags: Korean, exercise


Posted in Korean


Sunday, 29 April, 2007

Korean Exercise 17

Here is an exercise about putting verbs into different forms. We give you some sentences with the verb stem, you write out the sentences in full, putting the verb into the correct form.

Future

Yangju mashi-myŏn naeil mŏri-ga ap'ŭ-lkŏeyo.

Ittaga chŏmshim-ŭl mŏk-ŭlkŏeyo.

Hanguk saram manna-myŏn hanja sajŏn p'iryo ŏps-ŭlkŏeyo.

Decided

Pyŏngwŏn-e ka-giro haessŏyo.

Wonsungi-rŭl sa-giro haessŏyo.

Onŭl-ŭn ŭmshig-ŭl an mŏk-kiro haessŏyo.

Thinking of

Chŏ-nŭn 'Star Wars'(!) po-lkkahaeyo.

Onŭl ach'im shyop'ing ha-lkkahaeyo.

Ilyoir-e pulguksa-e ka-lkkahaeyo.

Shall we

ŏnje tŭngsan ka-lkkayo?

Kim sŏnsaengnim-ŭl ŏdi-sŏ manna-lkkayo?

Uch'eguk ap'-esŏ bŏsu-rŭl t'a-lkkayo?

Tags: Korean, exercise


Posted in Korean


Sunday, 29 April, 2007

Korean Exercise 16

Translate the following sentences and put them into the -neyo mild surprise form.

My, these dictionaries are expensive!

이사전이 비싸네요!

Taegyu is coming!

대규가 오네요!

What are you doing?

뭐 하네요?

This newspaper's really interesting.

이신문이 정말 재미 있네요.

Tags: exercise, translation, Korean


Posted in Korean


Saturday, 28 April, 2007

Battle for Wesnoth

Battle for Wesnoth is a turn-based strategy game in a fantasy setting with single-player campaigns and multi-player matches. It is free software released under GPL. You can download the game to play at the Battle for Wesnoth website.

In campaign games, you go through a series of scenarios, in which your leaders will either have to escape, defeat the enemy leaders or to resist capture. Not only should you try to achieve the objective as fast as possible because there is money bonus to gain depending on how early you finish the scenario, but you should use each scenario to build up a balanced and formidable army so as to face tougher battles ahead.

Each unit has its own strengths and weaknesses. For example, elves have better defense in forest and can move through forest faster than other types of units. An interesting twist to this tactical strategy game is that a unit strength or its effectiveness in a battle is affected by the time of the day (day-night cycle) and the unit's alignment, which can be either lawful, neutral or chaotic. During the day, lawful units fight better and during the night, chaotic units fight better. Units can also advanced to higher level units through gaining experience in battle.

I find myself when playing this game to do the best to protect my higher level units such that on once occasion, when my paladin is killed, I replayed the previous turn trying to change that outcome! I was able to changed it by sending my leader instead to the front to be hacked by undeads! (Note: once your leader died, you lose. The leader in this game is usually not strong because the leader is more than often at the back of the battle in which he can recruit new units (or recall existing units) at the keep and also because of the need to protect it.)

:)

The picture below shows the scenario at Crossroads, where the enemy finds my units too overwhelming, that they run away from battles! The enemy units try to kill my stray units instead! Good AI! :)

Battle at Crossroads

More screenshots from the final scenario.

A quick and messy battle ensues! All my recruited knights eventually fall in the battle.

Start of a quick and messy battle

The Great Dwarves are superb! Konrad and Delfador go for the lightly defended Asheviere.

The Great Dwarves defend and the leader attacks

I think I would have like the hit points to be deducted more proportionately, in ways less dependent on luck!

Tags: fantasy, Game, strategy


Posted in Game , Open-Source


Saturday, 28 April, 2007

Moving Your Eyes Improves Memory Study Suggests

Original article at Livescience.com.

Horizontal eye movements are thought to cause the two hemispheres of the brain to interact more with one another, and communication between brain hemispheres is important for retrieving certain types of memories.

Recognition memory differs from recall memory in that people trying to recognize words tend to make false memory errors called source monitoring errors. This occurs when they recognize words but attribute their familiarity to the wrong source—they might think they just read the words, when they had actually heard them in a conversation earlier that day, for example.

Tags: memory


Posted in Psychology


Saturday, 28 April, 2007

Unfortunate placement of Yahoo Ad

unfortunate placement of yahoo ad

From unfortunate placement of yahoo ad on Flickr. :mrgreen:

Tags: Advertising, Photos


Posted in Photos , Marketing


Saturday, 28 April, 2007

Climate change sees fish grow faster in warmer water

Read article at Reuters.

Climate change is affecting the growth of fish, with those living in warmer, shallow waters growing faster and species in cooling deep ocean waters growing slower, according to an Australian study.

"Growth rates in the deep-water fish are slowing because water temperatures down there have been falling, apparently for the last several hundred years," oceanographer Thresher told Reuters on Friday.

"Fish growth rates are closely tied with water temperatures, so warming surface waters mean the shallow-water fish are growing more quickly, while the deep water fish are growing more slowly than they were a century ago."

Populations of large marine species are subject to two major stress factors, commercial fishing and climate change, and the heavy exploitation increases the sensitivity of species to environmental effects, said Thresher.

Changes in sea temperature were obtained from a 60-year-long record at Maria Island and by using 400-year-old deep-ocean corals to measure temperature at depth.

To gauge the growth rates of fish the scientists studied the earbones of eight fish species which show similar characteristics to the growth rings used to determine the age of a tree.

Tags: nature, Fish, environment


Posted in Science , Animals , Fish


Thursday, 26 April, 2007

Adobe Flex Goes Open Source

Read at Zdnet blog by Ryan Stewart.

Tags: Flex, Flash, Rich-Internet-Applications


Posted in Open-Source , Technology


Thursday, 26 April, 2007

Panda Cub Tai Shan's Photos

Tai Shan's Stay Extended at The National Zoo.

Tags: Photos, panda


Posted in Animals , Photos


Thursday, 26 April, 2007

Call for 20-year Ban on Ivory Trade

Read article at Herald Sun.

AFRICAN states have called for a 20-year ban on trade in ivory to protect the continent's elephants from poachers and possible extinction in the wild.

The African representatives lashed out at partial bans and quotas that have been implemented in the past.

“Every time CITES authorises the sale of limited quantities of ivory, we witness an increase in poaching and illegal trade,” Bourama Niagate, head of the delegation and of nature conservation in Mali, said.

“We are confronted with men who are very organised and better armed than our standing armies, and at the same time we are in charge of protecting hundreds of thousands of hectares of parks and preserves without even basic communication tools,” he said.

Some 20,000 elephants are killed by poachers every year, according to the document.

Illegal hunting has devastated elephant populations in Cameroon, the Central African Republic, Congo, the DRC, as well as in Niger, Mali, Malawi and Chad, where poachers recently killed three park officials.

Tags: extinction, nature


Posted in Animals


Thursday, 26 April, 2007

Uncovering Lost World below the North Sea

Original article at BBC News.

Archaeologists are uncovering a huge prehistoric "lost country" hidden below the North Sea.

This large plain disappeared below the water more than 8,000 years ago.

The Birmingham researchers have been using oil exploration technology to build a map of the once-inhabited area that now lies below the North Sea - stretching from the east coast of Britain up to the Shetland Islands and across to Scandinavia.

As the temperature rose and glaciers retreated and water levels rose, the inhabitants would have been pushed off their hunting grounds and forced towards higher land - including to what is now modern-day Britain.

"In 10,000 BC, hunter-gatherers were living on the land in the middle of the North Sea. By 6,000 BC, Britain was an island. The area we have mapped was wiped out in the space of 4,000 years," explains Professor Gaffney.

Tags: history, nature


Posted in World , Science


Wednesday, 25 April, 2007

Vanishing honeybees mystify scientists

Read article at Vanishing honeybees mystify scientists.

• Billions of bees have mysteriously vanished since late last year in the U.S.

• Disappearing bees have also been reported in Europe and Brazil

• One-third of the U.S. diet depends on pollination, mostly by honeybees

• Some beekeepers are losing 50 percent of their bees to the disorder

"What we're describing as colony collapse disorder is the rapid loss of adult worker bees from the colony over a very short period of time, at a time in the season when we wouldn't expect a rapid die-off of workers: late fall and early spring," Pettis said.

Experts may have found what's bugging the bees.

A fungus that hit hives in Europe and Asia may be partly to blame for wiping out colonies across the U.S.

Other researchers said Wednesday that they too had found the fungus, a single-celled parasite called Nosema ceranae, in affected hives from around the country — as well as in some hives where bees had survived. Those researchers have also found two other fungi and half a dozen viruses in the dead bees.

Tags: pollination, nature, bees, insect


Posted in Science , Animals


Tuesday, 24 April, 2007

Korean Exercise 15

Translate the following sentences into English.

Yŏgi pissaneyo. Yŏp kage-e ka-bopshida.

여기 비싸네요. 엽 가게에 가봅시다.

It is expensive here! Let's go and see the shop next door.

Yŏgi-sŏ p'al-jiman tarun te-e ka-myŏn tŏ ssayo.

여기서 팔지만 다른 데에 가면 더 싸요.

They do sell it here, but if we go to another place, it is cheaper.

Sŏul shinae-e kanun bŏsŭ-rŭl ŏdi-sŏ t'ayo?

서울 시내에 가는 버스를 어디서 타요?

Where can I take a bus going to Sŏul city centre?

Onŭl ach'im-put'ŏ chaesu ŏmneyo!

오늘 아침 부터 재수 없네요!

I had no luck at all from today's morning.

Ilbon-un Hanguk-poda tŏ pissayo. Kŭraedo Hanguk-do pissayo.

일본은 한국보다 더 비싸요. 그래도 한국도 비싸요.

It is more expensive in Japan than Korea. Nevertheless, Korea is also expensive.

Che saenggak-poda Hangug-e Yŏngguk saram-i manhayo.

제 생각보다 한국에 영국 사람이 많아요.

There are more English people in Korea than I thought of.

Kkakka-dŭrilkkeyo. Han sangja-e mansamch'ŏnwon-e kajyŏ-gaseyo.

깎아 드릴께요. 한 상자에 만삼천원에 거져가세요.

I will cut the price for you. You can take one box at 13000 won.

Chumun hashigessŏyo?

주문 하시겠어요?

Would you like to order?

Yŏgi-ga Hanguk-anirasŏ Kimch'i-rŭl p'anŭn te chŏgŏyo.

여기가 한국 아니라서 김치를 파는 데 저거요.

Since, this place is not in Korea, there are fewer places selling Kimch'i.

Wonsung-i innŭnyagoyo? Tongdaemun shijang-e ka-boseyo.

원숭이 있느냐고요? 동대문시장에 가보세요.

You are asking whether we have monkeys? You can find them at Tongdaemun market.

Tags: Korean, exercise, translation


Posted in Korean


Monday, 23 April, 2007

Korean Exercise 14

Make up sentences comparing the following sets of information. For the first set you would make up a sentence to say that Korean food is more tasty than Japanese food.

Korean food, Japanese food, tasty

한국 음식이 일본 음식보다 더 마시 있어요.

Here, there, more of them

여기가 거기보다 더 많아요.

Train, bus, faster (ppallayo)

기차는 버스보다 더 빨라요.

Mr Kim, Mr Pak, more luck

김선생님이 박선생님보다 재수 더 많아요.

Namdaemun Tongdaemun more expensive

남대문시장이 동대문시장보다 더 비싸요.

Tags: exercise, Korean


Posted in Korean


Sunday, 22 April, 2007

Earth Day

Google Earth Day Image April 22 is Earth Day.

Tags: Google-search, environment, nature


Posted in World


Sunday, 22 April, 2007

Amur Leopard Near Extinction

From NationalGeographic.

A new census estimates that only 25 to 34 wild Amur leopards remain—at least 66 fewer than are needed to ensure survival, experts say.

Weighing in at about 55 to 130 pounds (25 to 59 kilograms), the large cat once flourished along the Korean Peninsula, in the Russian Far East, and in northeastern China. But habitat fragmentation and the hunting of the leopard and its prey have eviscerated wild populations, conservationists say.

One of 34 Remaining Rare Leopards was found killed on April 20.

Tags: extinction, nature


Posted in Animals


Sunday, 22 April, 2007

Dictionary Translator

The Dictionary Translator site features a language translation service from English to Chinese, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish; and from the 10 languages back to English.

:)

Tags: translation, resource, Korean


Posted in Korean


Sunday, 22 April, 2007

Korean Exercise 13

Translate the following sentences into Korean.

Excuse me, is there a restaurant in this area?

실례합니다, 이근처에 식당이 있어요?

I can't eat naengmyŏn. I can't eat kalbi either.

저는 냉면하고 갈비를 못 먹어요.

How much is it? One plate is 2000 won, so it's 6000 won all together.

얼마에요? 한접시에 이천원 씩이에요, 그러니까 모두 육천원 이에요.

Go left here. If you go five minutes, you'll see (=there is) Chongno crossroads.

Go left. The bank is on your right.

여기서 왼쪽으로 가세요. 오분 가면, 종노 사거리가 있어요.

왼쪽으로 가세요. 은행이 오른쪽에 있어요.

How much is the cheapest one?

제일 싼 건 (게) 얼마에요?

것 - thing (or fact or object) abbr. 거

with topic particle, 것은 , in casual speech, 건

with subject particle, 것이 , often shortened to 게

It takes about ten minutes on foot.

걸어서 십분 정도 걸려요.

There's no branch of the Korea Exchange Bank in this area.

이근처에 한국외환은행 지점이 없어요.

I want to change some money. I have about 50000 won.

저는 돈을 바꾸고 싶어요. 오만원 정도 있어요.

In Korea there are ten kinds of kimch'i. In England there are none.

한국에 열 가지 종류 김치가 있어요. 영국에 김치가 없어요.

Would you like a Korean language dictionary?

한국말 사전 드릴까요?

What type would you like?

어떤 종류가 드릴까요?

Please give me the cheapest.

제일 싼 거 좀 주세요.

Is Mr Kim a bad man?

김선생님이 나쁜 사람 이에요?

You're going to the post office? Okay, goodbye!

우체국에 가세요? 좋아요 (is good?) 안녕히가세요!

Tags: translation, Korean, exercise


Posted in Korean


Sunday, 22 April, 2007

Beautiful Mantis

Mantis

From Mantis on Flickr.

Tags: insect, Photos


Posted in Photos


Saturday, 21 April, 2007

Korean Exercise 12

The following sentences have no particles in them. Put them in!

여기에서 (서 abbr) 왼쪽으로 가면 랑업은행 지점 있어요.

시간 있으면 열시 호텔 앞에서 만납시다.

중국 돈 영국 돈으로 (into) 좀 바꾸고 싶어요.

우리 은행 외환 업무 안 해요.

매운 음식 못 먹어요. 갈비 먹고 싶어요.

여기 그런 사람 없어요.

그런 젓 못 마시면, 물 마십시다.

영한사전 두 가지 종류 있어요.

한 권 이만원씩이에요, 그러니까 모두 삼만원 이에요.

에서 - from (a place) or to mark the place noun where an activity is taking place

(으)로 - to indicate direction towards. -uro (for consonant ending) -ro (vowel ending)

or into (another shape or form)

에 -at (a certain time) or to (mark place noun you are going to) or (in)

이 or 가 - subject particle -i (for consonant ending) -ga (vowel ending)

을 or 를 - direct object particle (something is done to it by subject or actor) -ŭl (for consonant ending) -rŭl (vowel ending)

은 or 는 - topic particle -ŭn (for consonant ending) -nŭn (vowel ending)

Tags: particle, exercise, Korean


Posted in Korean


Saturday, 21 April, 2007

Korean Exercise 11

Make up a sentence which says in Korean what the cost per item is and then say what the total cost is.

A book costs 100 won, 4 books cost 400 won.

ch'aek han kwon-e ilpaek won-ssig-ieyo, Kŭrŏnikka ne kwon sabaek won-ieyo.

A glass costs 700 won, 2 glasses cost 1400 won.

han jan-e ch'ilpaek won-ssig-ieyo, Kŭrŏnikka tu jan-e ilch'ŏn sabaek won-ieyo.

A ticket cost 2000 won, 6 tickets cost 12000 won.

p'yo ich'ŏn won-ssig-ieyo, Kŭrŏnikka yŏsŏt p'yo shipich'ŏn won-ieyo.

A bottle cost 1500 won, 3 bottles cost 4500 won.

han pyŏng-e ilch'ŏn obaek won-ssig-ieyo, Kŭrŏnikka se pyŏng sach'ŏn obaek won-ieyo.

A box of fruits cost 6000 won, 3 boxes cost 18000 won.

kwail han sangja-e yukch'ŏn won-ssig-ieyo, Kŭrŏnikka se sangja-e ilman p'alch'ŏn won-ieyo.

Tags: Korean, exercise


Posted in Korean


Saturday, 21 April, 2007

You Can’t Profile School Shooters

Original article at LiveScience.com.

A slew of factors determine our behavior, social scientists say, including external factors, our mental states and the state of our brain.

There are, however, a few things that keep resurfacing when scientists review violent and aggressive actions by youth, including depression, anger and resentment, low self-esteem, feelings of victimization and sometimes serious psychiatric disorders.

“These are people who often suffer from mental illness, in this case there was evidence this guy was pretty depressed; they sometimes have difficulty telling what’s real and not real,” said Daniel Nelson, a psychiatrist who counsels children affected by trauma at Cincinnati Children’s Hospital.

But again, most mentally-disturbed individuals don’t pick up a gun and use it. “You can’t say they have isolated themselves and they are depressed, so they are going to turn into a mass murderer,” Nelson told LiveScience. “The problem is now you’ve labeled literally tens of thousands of people incorrectly, because most people who are depressed, isolated and can’t talk, don’t become mass murderers.”

Experts say Schools need systems to spot troubled kids. (article at Reuters)

Cho Seung-Hui, the 23-year-old Virginia Tech gunman, left some pretty clear warning signs, mental health experts said, but those details were never pieced together until after he killed 32 people and took his own life.

..

But most students and many faculty members do not know where to turn when they come across disturbing behavior.

"There's no systematic way for pieces of the puzzle to come together. This is a major factor in my view of why school shootings look so foreseeable after the fact," Borum said.

"It's because a lot of people knew pieces of information but nobody communicated with each other. After the fact, you've got it all ... and everybody says, 'How could this have happened?'" he added.

"Everybody just thinks about their own little node." And the problem is not just limited to schools.

This reminds me of the famous bystander effect (I read it in The Tipping Point). I do not have to act because someone else will?

And also The Power of Context (the importance of the situation and context in understanding behavior)

.. But there is a world of difference between being inclined toward violence, and actually committing a violent act. A crime is a relatively rare and aberrant event. For a crime to be committed, something extra, something additional, has to happen to tip a troubled person toward violence, and what the Power of Context is saying is that those Tipping Points may be as simple and trivial as everyday signs of disorder like graffiti and fare-beating.

Tags: violence, behavior


Posted in Psychology


Saturday, 21 April, 2007

Korean Exercise 10

Complete the following sentences with the words taken from the box at the bottom.

Our bank does not do that (kind of business). Please go to another bank.

우리 은행은 그런 업무를 안 해요. 다른 은행에 가세요.

If you go this way there is a restaurant.

이쪽으로 가면 릭당이 있어요.

Excuse me, but do you have a Korean-English dictionary?

실례지만 한영 사전 있어요?

Is it far from here? On foot it takes 50 minutes.

여기서 멀어요? 걸어서 오십분 걸려요.

I'm a bank clerk from the Korea Exchange Bank.

저는 한국 외환은행 은행원 이에요.

If you go right at the post office there is an exchange bank.

우체국 에서 오른 쪽으로 가면 외환은행이 있어요.

We have two kinds of beer.

맥주 두 가지 종류가 있어요.

All together it's 80,000 won. Would you like a receipt?

모두 팔만원이에요. 영수증 드릴까요?

Long time no see! How's business nowadays?

오래간만 이에요. 요즘 사업은 어때요?

I want to drink the most expensive alcohol.

제일 비싼 술 마시고 싶어요.

사전 은행원 여기서 종류가 다른

비싼 모두 지만 가면 이에요

우체국 그런 싶어요 드릴까요 오른

있어요 가세요 저는 오십분 사업

의 은행

Tags: Korean, exercise


Posted in Korean


Saturday, 21 April, 2007

Our Planet’s First Forests

Original article at World’s first tree reconstructed.

“In forming the first forests, they must have really changed the Earth system as a whole, creating new types of micro-environments for smaller plants and insects, storing large amounts of carbon and binding the soil together,” said study leader Christopher Berry of Cardiff University in Wales.

The rise of land plants such as Wattieza drastically altered the climate and paved the way for terrestrial animals and insects.

“The rise of forests removed a lot of carbon dioxide from the atmosphere,” Berry explained. “This caused temperatures to drop and the planet became very similar to its present-day conditions.”

Tags: nature, history


Posted in Science


Saturday, 21 April, 2007

Pickling Python New Style Object Using State

Pickling is basically Python object serialization.

See the Python PEP 307 Extensions to the pickle protocol for further details.

Below, I show a simple way to pickle a new-style object using the state of the object. obj.__setstate__(state) will be called when unpickling if the state is being pickled.

def __newobj__(cls, *args): return cls.__new__(cls, *args) # NEWOBJ pickle

class AClass(object):

..

def __reduce__(self): return (__newobj__, (self.__class__,), self.__getstate__())

def __getstate__(self):

state = .. # object's data

return state

def __setstate__(self, st):

# restore object's data

The new protocol 2 pickles are much smaller than classic pickles. (due to the __newobj__ unpickling function - new opcode )

When the unpickling function returned by __reduce__ (the first

item of the returned tuple) has the name __newobj__, something

special happens for pickle protocol 2. An unpickling function

named __newobj__ is assumed to have the following semantics:

def __newobj__(cls, *args):

return cls.__new__(cls, *args)

Pickle protocol 2 special-cases an unpickling function with this

name, and emits a pickling opcode that, given 'cls' and 'args',

will return cls.__new__(cls, *args) without also pickling a

reference to __newobj__ (this is the same pickling opcode used by

protocol 2 for a new-style class instance when no __reduce__

implementation exists). This is the main reason why protocol 2

pickles are much smaller than classic pickles.

Tags: Python


Posted in Python


Thursday, 19 April, 2007

Korean Exercise 9

Translate the following sentences into English.

매운 거 좋아하지만 한국음식 갈 못 먹어요.

I like spicy food but, I can't eat korean food.

실례지만 영국 대사관이 어디 있어요?

Excuse me but, do you know where is the British embassy?

이쪽으로 앉으세요. 음료수 하시겠어요?

Please sit over here. (at this side) Would you like something to drink?

시간이 있으세요? 그럼 이따가 만납시다.

Do you have free time? In that case, let's meet a while later.

김선생님? 잠깐 기다리세요.

죄송하지만 여기 그런 사람 없어요. 잘못 거셨어요.

Mr Kim? Please wait a moment.

I'm sorry but, there is no such person here. You have mis-dialled.

거기 팔육삼의 공오사이에요?

is that 863-0542?

Tags: translation, exercise, Korean


Posted in Korean


Thursday, 19 April, 2007

NBA Playoff 2007 Prediction

Here is my prediction together with ESPN experts predictions also. :)

East:

 

My Pick

Anthony

Hollinger

Sheridan

Stein

Pistons - Magic: 4 - 0

4 - 0

4 - 1

4 - 1

4 - 1

4 - 0

Heat - Bulls: 0 - 4

4 - 3

4 - 2

2 - 4

4 - 3

4 - 2

Raptors - Nets: 2 - 4

4 - 3

2 - 4

4 - 2

3 - 4

2 - 4

Cavs - Wizards: 4 - 0

4 - 0

4 - 1

4 - 0

4 - 0

4 - 0

10

11

11

11

15

West:

 

My Pick

Anthony

Hollinger

Sheridan

Stein

Mavs - Warriors: 2 - 4

4 - 2

4 - 2

4 - 2

4 - 2

4 - 1

Rockets - Jazz: 3 - 4

4 - 3

4 - 2

4 - 1

4 - 2

4 - 2

Spurs - Nuggets: 4 - 1

4 - 2

4 - 2

4 - 1

4 - 2

4 - 2

Suns - Lakers: 4 - 1

4 - 1

4 - 2

4 - 1

4 - 1

4 - 1

8

6

10

8

8

Check out ESPN.com Marc Stein

Playoff Preview.

April 22, 2 stunners! None bigger than Warriors taking the 1st game at Dallas 97 - 85! This is hard to fathom! Warriors is the worst defending team among the 16 playoff teams, conceding over 106 points per game in the regular season! MVP candidate Dirk got hounded into shooting 4 of 16! 8-O

Some key observations from Kiki Vandeweghe:

What's one way the Warriors successfully defend Dirk Nowitzki, who shot 4-for-16 from the field?

Kiki Vandeweghe: A Don Nelson defensive strategy. Dirk likes to take one dribble, go right or left and then spin back. If you watch, there's often a player running at him, trying to steal on the spin. There were a few fouls, but trying to disrupt Dirk like that shows how well Nellie knows these players.

What do you think about Dallas choosing to bench Erick Dampier and start quicker, smaller Devean George?

KV: You can't let yourself get taken out of your game, and the Mavs had that happen. You have to play your game, and play your players.

April 23, The Rockets overcomed a 41-point performance from Carlos Boozer and their own poor shooting (36.1 percent) to take a 2-0 lead.

Ugly win counts for more

April 26, No western playoff teams will make a sweep as both Lakers and Jazz won their first game at home. The Rockets suffered an embarrassing loss making a franchise low playoff record of 67 points in which their bench contributed 0 point! 8-O

Rockets fail to step up in Game 3 by John P. Lopez.

SALT LAKE CITY — When it was time for a substitute, Jeff Van Gundy could have turned to his right and the guys in suits drinking beer.

The production would have been about the same as all those times Van Gundy turned to his left, to the fellas in uniform swallowing pride. Thus far, the Rockets' bench is 0-fer Utah.

When it was time for Tracy McGrady or Yao Ming to step up, they fell down.

McGrady started fast, knocking down six of seven shots, and then faded into playoff oblivion. Yao started slow and never found a rhythm.

When it was time to attack, everyone in Rockets red retreated, settling for fadeaway jump shots, awkward angles and impossible prayers.

:)

April 27, Defending Champion Miami Heat lost a must-win game at home to trail by 0 to 3, a deficit that no NBA team had ever come back from in NBA history! Heat led by 12 points in the third quarter but misfired on 19 of their 35 free-throw attempts and were outscored 32-17 over the final 11½ minutes. Wade was 4-for-10 from the foul line and O'Neal was 3-for-12.

Wade should have shot better from the line unless his injured shoulder has a big influence. This shows how important it is to shoot well from the line.

Defending Western conference Champion Dallas also lost big to Warriors to trail by 1 to 2. Maybe, the warriors do match up well against Mavericks! 8-O

April 29, Miami Heat ousted by Bulls without winning a single game! The first close game between Warriors and Dallas goes to Warriors and Warriors only need 1 more win to advance! Maybe, the best team in NBA this year, Dallas will soon join Heat. Quite unbelievable! 8-O

Tags: nba, basketball


Posted in Sports


Thursday, 19 April, 2007

Korean Exercise 8

The following sentences should be translated into Korean. They are intended to practise suggestions and also how to say 'but'.

Let's speak in Chinese.

chunggukmal-lo malhapshida.

중국말로 말합사다

Let's go to the department store.

paekhwachŏm-e kapshida.

백화점에 갑시다

Let's drink some beer or wine.

maekju na wain mashipshida.

맥주 나 와인 마십시다

I want to go to America, but I can't.

Miguk-e kago ship-jiman, mot kayo.

미국에 가고 십지만, 몯 가요

I like whisky but I can't drink it.

wishiki cho-ch'iman, mot mashyŏyo.

위시키 좋치만, 몯 마시어요

I want to telephone Mr Kim, but I misdialled.

Kim sŏnsaengnim-hant'e chŏnhwa hago ship-jiman , chalmot kŏrŏssŏyo.

김선생님 한테 전화 하고 십지만, 잘몯 거렀어요

Tags: translation, exercise, Korean


Posted in Korean


Thursday, 19 April, 2007

Korean Exercise 7

The following sentences are jumbled up. Can you unscramble them?

haseyo ŭmshik choa hanguk

hanguk ŭmshik choa haseyo

한국 음식 좋아 하세요

Hilton ieyo chŏ-nun -uy Sangmin Hotel

chŏ-nun Hilton Hotel-uy Sangmin ieyo

저눈 힐던 호텔 의 상민 이에요

ap'esŏ hakkyo mannapshida yŏlshi-e

yŏlshi-e hakkyo ap'esŏ mannapshida

열시에 학교 앞에서 만납시다

onŭl shigan-i chŏmshim issuseyo? -e

onŭl chŏmshim-e shigan-i issuseyo?

오늘 점심에 시간이 있으세요?

mul chuseyo usŏn chom

usŏn mul chom chuseyo

우선 물 좀 주세요

mŏgŏyo maeun chal kŏ mot

maeun kŏ chal mot mŏgŏyo

매운 거 잘 몯 먹어요

naengmyŏn kalbi tu-kŭrŭt saminbun chuseyo -hago

kalbi saminbun-hago naengmyŏn tu-kŭrŭt chuseyo

갈비 삼인분 하고 냉면 두그륻 주세요

Tags: Korean, exercise


Posted in Korean


Wednesday, 18 April, 2007

Korean Exercise 6

Write out the names of each person and their number, in Korean script and in romanization.

Mr Kim 582-5920

Kim sŏnsaengnim o-p'al-i-e o-gu-i-gong

김선생님 오팔이(에) 오구이공

Jae Min 291-6482

Jae Min i-gu-il-e yuk-sa-p'al-i

재민 이구일(에) 육사팔이

Doctor 666-0231

uysa yuk-yuk-yuk-e kong-i-sam-il

의사 육육육(에) 공이삼일

Peter 01623 2960

P'it'ŏ kong-il-yuk-i-sam-e i-gu-yuk-kong

피터 공일육이삼(에) 이구육공

Mr Pak 01516879102

Pak sŏnsaengnim kong-il-o-il-yuk-p'al-ch'il-gu-il-gong-i

박 선생님 공일오일육팔칠구일공이

What are the following numbers in English?

kuship-ch’il

97

oship-sam

53

ibaek-ch’il

207

p’albaeng-nyukship-il

861

samman-sach’ŏn-sabaek-kushib-o

34495

Tags: exercise, Korean


Posted in Korean


Tuesday, 17 April, 2007

Korean Exercise 5

Translate the following sentences into Korean. Remember that you should not be translating literally, but getting across the meaning with the words, phrases and constructions you have been learning.

I'm Pak Sangmin. Oh really? Pleased to meet you.

Pak Sangmin ieyo. a kŭraeyo? mannasŏ pangapsŭmnida.

박상민 이에요. 아 그래요? 만나서 반갑습니다.

How is school nowadays?

yojŭm hakkyo-nun ŏttaeyo?

요즘 학교눈 어때요?

Excuse me, are you the Japanese teacher?

sillye hamnida, ilbonmal sŏnsaengnim ieyo?

실례 합니다, 일본말 선생님 이에요?

Waiter! Do you have any squid? How is the squid? It's not bad.

Ajŏssi! ojingŏ issŏyo? ojingŏ ŏttaeyo? choayo.

아저씨! 오징어 있어요? 오징어 어때요? 좋아요.

Isn't this the Korean department office? No, it isn't.

hanguk hakkwa samushiri anieyo? Ne. Anieyo

한국 학과 사무실이 아니에요? 네 아니에요.

I'm not Mrs Woo. Oh really? I'm sorry.

Chŏ-nun Misesu Woo-ga anieyo. a kŭraeyo? choesong hamnida

저눈 미세수 우가 아니에요. 아 그래요? 죄송 합니다.

This is our Chinese teacher? Really? I've heard a lot about you.

uri chungguk mal sŏnsaengnim iseyo? kŭraeyo? malssŭm mani tŭrŏssŏyo.

우리 중국말 선생님 이세요? 그래요? 말씀 많이 들었어요.

Is this the Japanese shop?

Ilbon kage eyo?

일본 가게 에요?

I'm going to see the Korean teacher too.

Nado Hangungmal sŏnsaengnim mannarŏ kayo.

나도 한국말 선생님 만나러 가요.

I came to meet Mr Pak's wife.

Pak sŏnsaengnim Puin mannarŏ wassŏyo.

박 선생님 부인 만나러 왔어요.

Where is the Korean department?

hanguk hakkwaga ŏdieyo?

한국 학과가 어디에요?

Where is the school office?

hakkyo samushiri ŏdieyo?

학교 사무실이 어디에요?

Tags: exercise, translation, Korean


Posted in Korean


Monday, 16 April, 2007

Korean Exercise 4

Fill in the missing bits of the following dialogue with appropriate Korean sentences. Remember to check what comes after as well as what comes before, so that the whole conversation makes sense.

a. Paek sŏnsaengnim, oraeganman-ieyo!

b. Ne. kŭraeyo oraeganman-ieyo. Chal chinaessŏyo?

네 그래요 오래간만이에요. 잘 지냈어요?

(Yes It's really long time no see. How have you been doing?)

a. Ne, ne. Yojŭm saŏb-un ŏttaeyo?

b. kŭjŏ kŭraeyo

그저 그래요

(so so)

a. Chigŭm ŏdi gayo?

b. Samushir-e kayo.

사무실에 가요

(I am going to office)

a. Samushir-i ŏdieyo?

b. chŏgi issŏyo

저기 있어요

(It's over there)

a. Musŭn ir-i issŏyo?

b. Hangungmal sŏnsaengnim manna-rŏ wassŏyo

한국말 선생님 만나러 왔어요

(I came to meet my Korean teacher)

Tags: exercise, Korean


Posted in Korean


Sunday, 15 April, 2007

Korean Exercise 3

The following Korean sentences have gaps where particles and word endings should be. Insert the appropriate word endings into the gaps from the selection given. If there is a choice A/B, then make sure you use the correct form.

  1. Sangminssi! Na do shinae-e kayo. (e, do, ssi)


  2. Mwo ha-rŏ hakkyo-e kayo? (yo, e, -rŏ)


  3. Kim sŏnsaengnimun ŏttaeyo? (un/nun)


  4. Yŏgiga samushir-ieyo? (i/ga)


  5. Anieyo. Yŏginun samushiri anieyo. (i/ga, un/nun)


Tags: exercise, Korean


Posted in Korean


Sunday, 15 April, 2007

When Korean Yes Means No

Answering questions that require 'yes' and 'no' answers can be a bit tricky in Korean.

If the question is positive, then you answer as you would in English.

However, if the question is negative, then the answer you give will be the opposite to what you would say in English, eg:

Don't you love me?

English: Yes, I love you. or No, I don't.

Korean: No, I love you. or Yes, I don't.

It goes without saying that you need to think very carefully when answering negative questions in Korean! :lol:

Tags: Korean


Posted in Korean


Sunday, 15 April, 2007

Korean Exercise 2

Translate the following sentences into Korean.

  1. What are you going to buy at the shop?

    mwo sa-rŏ kage-e kayo?

    뭐 사러 가게에 가요?


  2. Hello Mr Kim! How are you?

    Kim sŏnsaengnim annyŏnghaseyo?

    김선생님 안녕하세요?


  3. What are you doing after that?

    kŭ-daŭm-e mwo haeyo?

    그다음에 뭐 해요?


  4. Are you going to the town centre now?

    chigŭm shinae-e kayo?

    지금 시내에 가요?


  5. Where are you going?

    ŏdi kayo?

    어디 가요?


  6. We have beer, fruit and bread - all of them!

    maekju-hago kwail-hago ppang ta issŏyo

    맥주 하고 과일 하고 빵 다 있어요


  7. Please also give me some rice.

    pap do chuseyo

    밥 도 주세요


  8. Here is your squid. Enjoy your meal!

    ojingŏ yŏgi issŏyo. mashikke tŭseyo!

    오징어 여기 있어요 맛있게 드세요!


  9. We don't have western spirits. Then give me a beer please.

    yangju ŏpsŏyo. kŭrŏm maekju hana chuseyo

    야주 었어요 그럼 맥주 하나 주세요


  10. Some Korean pancake and a soju, please.

    p'ajŏn hago soju hana chuseyo

    파전 하고 소주 하나 주세요

Tags: exercise, Korean, translation


Posted in Korean


Sunday, 15 April, 2007

Korean Exercise 1

Write them in the correct order first in romanization, then in Korean script.

  1. kayo ilbon-e chigŭm

    chigŭm ilbon-e kayo

    지금 일본에 가요

    I am going to Japan now.


  2. issŏyo maekchu ajŏssi

    ajŏssi maekchu issŏyo

    아저씨 맥주 있어요

    Waiter, do you have beer?


  3. sa-rŏ kage-e mwŏ kayo

    mwŏ sa-rŏ kage-e kayo

    뭐 사러 가게에 가요

    What are you going to buy at the shop?


  4. chuseyo ojingŏ yangju-hago

    yangju-hago ojingŏ chuseyo

    양주하고 오징거 주세요

    Please give me spirits and squid.


  5. kŭrigo chuseyo anju-do

    kŭrigo anju-do chuseyo

    그리고 아주도 주세요

    Also, please give me snacks (or side-dishes) also.


  6. na-do kayo kage-e

    na-do kage-e kayo

    나도 가게에 가요

    (Me too) I am also going to the shop.


  7. marŭn ta pap anju-hago issŏyo maekju-hago

    maekju-hago marŭn anju-hago pap ta issŏyo

    맥주하고 마른 안주하고 밥 다 있어요

    (I) have beer and dried snacks and rice (all)

Tags: Korean, exercise


Posted in Korean


Saturday, 14 April, 2007

Related Tags Navigation added

I am using plugin Simple Tagging. I made a slight modification to STP_RelatedTags and outputRelatedTags functions and uses STP_RelatedTags to show the related tags to the current tag being viewed. Basically, if a post is tagged with A and B, then tag A and B are related.

I also use the below to generate the browse tags path.

Eg. navigate_tags('php+Wordpress') will produce >> php >> Wordpress

The tag navigation is equivalent to the one I used in Sky Explorer for application menu. :)

function get_tags($tag) {

return explode("+", $tag);

}

function navigate_tags($tag) {

$tags = get_tags($tag);

$tagUri = '/tag/';

$link = '';

$tagfmt = '>> <a href="%link%">%name%</a> ';

$tagvars = array("%link%", "%name%");

$nav = '';

foreach ($tags as $t) {

$link .= (($link != '')? '+' : '') . $t;

$nav .= str_replace($tagvars, array($tagUri.$link, $t), $tagfmt);

}

return $nav;

}

Tags: tagging, Php, WordPress


Posted in WordPress , Php


Thursday, 12 April, 2007

Getting Sky Explorer to Work on Symbian 3rd Edition

It is actually still quite confusing for me. :)

Firstly, Sky Explorer needs keycapture module which requires SwEvent capability. Refer S60 3rd Edition Development.

To sign the SIS file with SwEvent capability means that I need to get a symbian cert. Go to www.symbiansigned.com and get a free Symbian Developer Certificate. (need to download DevCertRequest tool to generate cert, the Developer cert can only be used in 1 phone by specifying 1 imei no.)

At first, I try to sign PythonForS60_1_3_20_3rdEd_unsigned_freedevcert.SIS with only the required capabilities, this doesn't work. So, I request another cert with all 13 capabilities included and sign with this and this works!

I am using Nokia Remote Device Access for testing, so when using a freshly generated cert, I need to change the phone's timezone to my timezone. :)

Next, I need to modify my code to know where it is (the path it resides in). In 3rd edition phone, it is in \private\<uid> (Sky Explorer uid is 0x2000A1C6, so the scripts will be in \private\2000A1C6), the application can know its own uid from appuifw.app.uid() and the sys.path will also contain this path, thus I can know the exact path. Good thing, this private path is writable for the owning application, so saving of preference and application tagging data requires no changes.

I have already written a python extension applist.pyd (view code)to retrieve the list of applications info from the phone and have already tested that it is working correctly in my 2nd edition phone with a slight modification. Getting it to work on 3rd edition isn't as easy though.

The applist module cannot be imported from the private dir !? The alternative is to make it go into the executable dir in \sys\bin . Since the py2sis script has an option leavetemp that allows us to tweak the installation path of each component in the pkg file, I think of using that. This turns out bad for 3rd edition sis, I kept getting errors from py2sis until I gave up! :-(

I then turn my attention to ensymble.py (Great stuff! Turns out to be my saviour! :) Get it from Ensymble development by Jussi Ylänen) to search for more options.

python ensymble.py simplesis --uid=0x2000A807 --version=1.0.0 applist APPLIST.sis

The simplesis command creates a sis file from the source dir applist preserving the path structure that applist contains. In this case, I should create a sys\bin subdir in applist and put the applist.pyd inside the sys\bin subdir. This creates the unsigned version.

python ensymble.py mergesis --cert=mycert.cer --privkey=mykey.key --passphrase=xxx SkyExplorer.sis 

APPLIST.sis SkyExplorer_v1.sis

The mergesis command merges several SIS files into one. The resulting SIS file is then signed with the certificate provided.

After this is done and installed, the applist module still cannot be imported! There is a permission denied error, check that applist.pyd is compiled to have same capabilities as this python interpreter process! So, although applist.pyd doesn't requires any capabilities, but in order for my program to load it, it will require the same capabilities as my program! Yes! This is the weird part! I am thinking what if another program also embeds the same module but it requires a different set of capabilities, so what will happen when this program is installed with the same module? The only way this can seem to work is if the module will acquire a union of the set of capabilities :roll:

python ensymble.py signsis --cert=mycert.cer --privkey=mykey.key --passphrase=xxx

--dllcaps=LocalServices+NetworkServices+ReadUserData+WriteUserData+SwEvent APPLIST.sis APPLIST_v1.sis

Use signsis command to sign APPLIST.sis with the same set of capabilities that I use for Sky Explorer and then use mergesis to merge into one and then try again. I confirm this finally works! (only on 1 phone)

python ensymble.py signsis --cert=mycert.cer --privkey=mykey.key --passphrase=xxx

--execaps=LocalServices+NetworkServices+ReadUserData+WriteUserData+SwEvent

skyexplorer_3rdEd_1.0.1.unsigned.sis skyexplorer_3rdEd_1.0.1.devsigned.sis

Note: use execaps option instead when resigning skyexplorer.

Download at http://code.google.com/p/skyexplorer/downloads/list

skyexplorer_3rdEd_1.0.1.unsigned.sis

APPLIST_3rdEd_1.0.unsigned.sis

pyemail_3rdEd_1.0.unsigned.sis

The SkyExplorer 2nd edition comes with the applist.sis.

skyexplorer_2ndEd_1.0.1.sis

Tags: Sky-Explorer, Python, installation, Nokia


Posted in Sky-Explorer , Python , Mobile


Wednesday, 11 April, 2007

Dry Valleys of Antarctica

Beautiful photos of the Dry Valleys of Antarctica. :cool:

Tags: Photos, nature


Posted in Photos


Wednesday, 11 April, 2007

Wired's Interview with Google CEO Eric Schmidt

The article is from Wired.

Why do you have to control your own fiber to connect the data centers?

One of the neat things about the bubble is that people built all of this fiber that is now essentially free. What's funny about our fiber leasing and purchasing is that people are always assuming that we have some master plan involving telecommunications when, in fact, if you think about it as just solving the supercomputer problem, we just want the thing to be faster.

Now, we can throw away people's speculation about what purposes does Google has in acquiring so many fibers! :)

Tags: Google, Advertising


Posted in Technology


Tuesday, 10 April, 2007

How to Write a Spelling Corrector

Type in a search like [speling] and Google comes back in 0.1 seconds or so with Did you mean: spelling.

Peter Norvig wrote a toy spelling corrector that achieves 80 or 90% accuracy at a rate of at least 10 words per second, in 20 lines of Python 2.5 code during a plane flight. See his page. :D

Happen to see this Google Groups Python thread on a question about the Spelling correction code.

Python is short and sweet! :D

Tags: algorithm, Python


Posted in Python


Tuesday, 10 April, 2007

Unreal clouds

Fascinating pictures of mammatus, lenticular clouds! view here. 8)

Tags: nature, Photos


Posted in Photos


Tuesday, 10 April, 2007

Taking nature's cue for cheaper solar power

The news article at Massey News. (From Digg)

Solar cell technology developed by the University’s Nanomaterials Research Centre will enable New Zealanders to generate electricity from sunlight at a 10th of the cost of current silicon-based photo-electric solar cells.

Dr Wayne Campbell and researchers in the centre have developed a range of coloured dyes for use in dye-sensitised solar cells.

The synthetic dyes are made from simple organic compounds closely related to those found in nature. The green dye Dr Campbell is synthetic chlorophyll derived from the light-harvesting pigment plants use for photosynthesis.

And whereas silicon cells need direct sunlight to operate efficiently, these cells will work efficiently in low diffuse light conditions,” Dr Campbell says.

“The energy that reaches earth from sunlight in one hour is more than that used by all human activities in one year”.

This article Green leaves inspire solar cells goes into more details on synthetic chlorophyll.

Tags: nature, Solar-cell


Posted in Technology , Science


Sunday, 8 April, 2007

Microsoft is Dead?

Read the article Microsoft is Dead by Paul Graham.

I wouldn't agree that the Desktop is dead. As much as I like gmail and understand the usefulness of web applications, there is no reason to believe that someone cannot come out with a better client UI running on the desktop. I just have the feeling that Paul may be underestimating Bill Gates. :evil:

Tags: Microsoft


Posted in Technology


Sunday, 8 April, 2007

Malaysian Blog Advertising

Interesting blog post I find. It will be interesting to see their progress.

Personally, I will fit into the demographics which are spending quite a lot of time online. I also seldom read newspaper now. I think blog advertising will only work well for those that have really good contents on their site and these contents have to be focused on a certain topic or niche and the site has a lot of readers. I don't find myself clicking on Google Ads at all when I am reading blogs.

Tags: Blog, Malaysia, Advertising


Posted in Marketing


Saturday, 7 April, 2007

Belief in Reincarnation Tied to Memory Errors

Read original article at Livescience.com.

It has been shown that people can create false memories. If the person believes that the memory of a past experience is real, then he/she will regard that experience as reality.

Tags: memory


Posted in Psychology


Saturday, 7 April, 2007

Showing Only WordPress Top Categories

My sub-categories links are not working! I decided to show only the top categories on my sidebar. The following describes how I do it:

Modify function get_categories in category.php

  • Add show_top option in $defaults.

    	$defaults = array('type' => 'post', 'child_of' => 0, 'orderby' => 'name', 'order' => 'ASC',
    

    'hide_empty' => true, 'include_last_update_time' => false, 'hierarchical' => 1, 'exclude' => '',

    'include' => '', 'number' => '', 'pad_counts' => false, 'show_top' => false);

  • Add to the sql where criteria if $show_top is true.

    	if ($show_top)
    

    $where .= ' AND category_parent = 0';

  • Modify my sidebar.php

    <?php wp_list_cats('sort_column=name&hierarchical=0&show_top=true') ?>
    

I notice the various variables used for the options (eg. $hierarchical) are never initialized anywhere. There is this odd looking statement extract($r); (see the function documentation here), now, I understand how this works! ;)

Tags: WordPress, Php


Posted in Php , WordPress


Saturday, 7 April, 2007

Nokia Remote Device Access

Forum Nokia has launched a Remote Device Access service. This enables developers to test applications on a wide range of Nokia devices based on Symbian OS over the Internet, free of charge. Daniel Rocha of Forum Nokia offers a personal view of the service at Symbianone.

I have tested Sky Explorer using the service since I don't have a 3rd edition phone to test on. It doesn't run yet!

You can access the service here.

Tags: Nokia, Sky-Explorer


Posted in Sky-Explorer , Mobile


Saturday, 7 April, 2007

Century-Old Rockfish

Commercial fishers in the Bering Sea recently hauled in the female shortraker rockfish measuring 44-inch-long (112-centimenter-long), and weighing 60-pound (27-kilogram), which scientists say was between 90 and 115 years old. View it at NationalGeographic.com

Didn't know fish can live up to such a long age!! :D

Tags: Fish


Posted in Animals , Fish


Friday, 6 April, 2007

Category Feed Links added

Just added the Category feed links beside each post's category.

Add a slight modification to the function get_the_category_list in category-template.php (only for default case).

Tags: WordPress


Posted in WordPress


Thursday, 5 April, 2007

The Memory Hacker

The original article at Popsci.com.

Ted Berger has spent the past decade engineering a brain implant that can re-create thoughts. The chip could remedy everything from Alzheimer’s to absent-mindedness—and reduce memory loss to nothing more than a computer glitch.

The chip’s ability to converse with live cells is a dramatic first step, he believes, toward an implantable machine that fluently speaks the language of the brain—a machine that could restore memories in people with brain damage or help them make new ones.

Remedying Alzheimer’s disease would, if Berger’s grand vision plays out, be as simple as upgrading a bit of hardware. No more complicated drug regimens with their frustrating side effects. A surgeon simply implants a few computerized brain cells, and the problem is solved.

His mother’s illness and resulting death in 2005 had a profound and grounding influence on his work. “It suddenly made my research more than just a cool laboratory problem to solve,” Berger says. “Instead of just thinking about [the brain chip] as solving one of the great puzzles of neuroscience, I now think mostly in terms of increasing the quality of life for stroke, epilepsy and dementia patients.”

But the most dramatic achievement in humans so far is a neurosensor under development by brain researcher John Donoghue and his colleagues at Brown University. When placed over the brain’s motor-cortex area, the sensor enables quadriplegics to open and close a prosthetic hand merely by thinking about doing it. This technology, called BrainGate, allows the machine to convert the electronic signals coming from the brain (“I want to move this hand”) into motor activity by using algorithms embedded in a software chip.

Berger’s brain chip operates in two directions, functioning as a bridge over damaged cells. The chip, LaCoss tells me, represents 100 neurons that can individually receive analog signals from live brain tissue, convert them to digital signals, and then reconvert them to an analog signal relayed to healthy neurons on the other side.

Tampering with fundamental processes like memory and consciousness could play havoc with notions of identity. For instance, what if a brain chip of the future caused people to recollect things that never happened to them? Or what if it destroyed healthy memories to make room for new ones? “We could be screwing up good memories as well,” Granacki admits.

“Modeling or even mimicking is not replacing,” Schalick says. “Dr. Berger’s experiments at this stage offer only an incomplete bridge.”

It will be impossibly tough to prove that it can function as brain cells replacement. But, I can quite believe, at a certain point of time, there will be people willing to try out anyway.

Maybe still, there are other alternative ways of healing without controversy and complexity.

Tags: brain-chip, neuroscience, memory


Posted in Science


Sunday, 1 April, 2007

A Dream with my mother

As with all dreams of mine, I can only remember the last part of my dream and it is quite vague.

I am in a toilet with my mum in one sequence and I am spraying my urine over the bowl. ..

In another sequence, my mum transforms into an animal. Now, I don't know what animal is that! She is happily feeding on some insects! :) We will then sleeping outside somewhere (there is a mat), there must be quite a lot of ants and my mum must have been bitten by quite a number and I found myself busily hitting and killing the ants! Just a Dream :roll:

mum's remembrance

Tags: dream


Posted in Personal