۱۳۸۸ اسفند ۱۸, سه‌شنبه

should we decide for the future now?


http://southflorida.sun-sentinel.com/news/os-seaworld-killer-whale-brains-20100302,0,5628131.story
:keywords
fallen human in the angle,tafkik paziri dar gozare zaman,sazesh,koja,lesane talvihi
goriz az ebrze eshgh,gene e bareze fadakari,asiltar az cheshmha

Killer whales, or orcas, have the second-biggest brains among all ocean mammals, weighing as much as 15 pounds. It's not clear whether they are as well-endowed with memory cells as humans, but scientists have found they are amazingly well-wired for sensing and analyzing their watery, three-dimensional environment

Scientists are trying to better understand how killer whales are able to teach one another specialized methods of hunting and pass on behaviors that can persist for generations — longer possibly than seen with any other species except humans.

"Culture is about learning from others," Whitehead said. "A cultural species starts behaving differently than a species where everything is determined genetically."

Equally remarkable to researchers is the orca's ability to communicate with whistles and pulsed calls, and to "see" by making a clicking sound that works like sonar.

"ma" alan jambandi knim



Many cetaceans — whales, dolphins and porpoises included — have these abilities to some degree. But orcas learn local and complex languages that are retained for many generations. And their bio-sonar, or echolocation, abilities also amaze researchers.

orca brain has a relatively smaller amount of cerebral cortex — the gray matter involved in memory, attention and thought — than the human brain does. But it has large-diameter myelinated axons, which carry nerve impulses.

"It's analogous to a computer that has maybe less memory but bigger wires," said Ridgway, who puts a high value on being able to work with orcas in captivity. "The bigger the axon, the faster the nerve impulses travel."ghabeliati ke gaho bigah mikhre be hashie pardazi


 It's a wild animal to begin with, and it has predatory behaviors that are well-known," Hof said. "It is pos

sible that, in a situation of stress or captivity or stress related to captivity,(bavaret mishe adama miga fek nemikardan to ashgh beshi
"( sme of the natural behavior might be expresseds."

۱۳۸۸ اسفند ۱۶, یکشنبه

beginner insists

http://www.thestarphoenix.com/health/Battling+bulge+wage+against+obesity/2647639/story.html


Like smoking in the 1970s, Dr. David Kessler says, there are no social boundaries when it comes to eating. It has become culturally acceptable to eat almost anywhere, and anytime — in a business meeting, in a lecture, in a classroom. "We have children who are eating almost constantly throughout the day."

What the food industry did was to take fat, sugar and salt, put in on every corner, make it available 24/7, make it socially acceptable to eat any time," Kessler says. "We've added the emotional gloss of advertisement, we've made the food into entertainment, and we're living the consequences.
The body doesn't recognize them well, and there's less compensation when people consume too much. Third is, they're so heavily promoted, it's ridiculous. And fourth, you've got this possibility of the sugar, especially coupled with caffeine, being addictive enough to be a problem."
Brownell and his colleagues published a study in December that showed such labels inspire people to eat 14 per cent fewer calories.

To tell somebody who has a weight problem to eat less and exercise more is not helpful."

Greene was an eater of fast food and pasta. Creamy, salty foods are what she loved, and the more the better. "It fed the emotional part of me that wasn't being filled with happiness." She hoarded food from an early age. "Food was my best friend, my comfort, the only constant in my life I could count on." Chips were her addiction. She would hide chocolate bars in her car, her bedroom, and snack on them when people weren't around

Being obese "was horrible, it was absolutely horrible. What was worse than the physical pain was the emotional pain."
age bekhay in do dardo motenaseb tajrobe koni chia ro tu zehnet miari

ocial norms affect behaviour, Kessler says. We succeeded in changing how society views tobacco. "We used to see it as something glamorous and sexy and cool. Now we view it for what it is: a deadly, addictive product."

keywords:silence, dastgirehaye etminane save shode,change rate descriminations,immortality,

۱۳۸۸ اسفند ۱, شنبه


shekanjeye badanimo shuru kardam
feshare aabe yakh ta residan be bad az astaneye dardnaki,fazaye hot...

kam kam clue peida kardam ,,, chan sad metr shena mikardam o be bugesh fek mikardam nafas nafasesh jelodar nabud...
ye faydash(in shena kardana) ine ke tafakkor ham kalami mishe, un hesi ke tu zehname enghad vahshatnak tu kalame ha dar nemiat ... un dardaye khafif ke miano tu ruzaye bad ghavishun mikonam, nafasamo habs mikonam, tori fek mikonam ke azaram nade...
theme ghazie dastam miat kollan ziad lato lut harf mizadam pishe khodam, didam ye hesi ro mishe niga dasht ke kheili ja oftadaso hamunayiye ke gahi labelaye bazi scofield neveshteham has, az bade uno ham dobare mizanam tu khate sheitanat.. manke be har hal mikham ye bare dige tu chan sale dobare beram tuye ghaar, hameye heshaye bonyadi ro dobare peida konam, beza bachegiyo ghashang gole be gole pey berizam ...ye  azash mamnoonam ke dige mano nemibuse.ye chizayi bud ke hese majazie tars ro tuye khodam baraye darko ehsase ravabete ejtemayi yi ke malmoos mikard ijad kardam,makhlutesham kardam ba anva o aghsame hes haam. kolllan tu ye omidi zendegi mikardam(omid esmame?)
dige in ruza kam kam az khune ke miumadam tu bayad mididam khob man gharare chan sa'ate dige che hesi dashte basham.
beza na mozhde bedam na omid ...man ye bad gholie gandi behem chasbide, asan sare hamin chizas ke fek mikonam ashegh nisam... kollan ye chan ta weblog dare bidare bisharaf!
mese doshman! kollan az khodame, ye zare ye chizayi ro doros konam mizanim tu khate bezan bezan

۱۳۸۸ دی ۱۲, شنبه

ino bekhatere in nepirsam ke falsafeye fil dame daste o marbut
bekhatere inke tanha rahe fararame
falsafeye sinama.. kash mishod ba yeki  dar moredesh sohbat konam,,, bedunam soalaye asasiesh chie.. faghat ye gape kutah

in ruza ke mikham ye maghaleye jeddie flsafe benvisam ,avval ke chizi nemidunestam
bad fahmidam falsafe ye seri soalaye asasi dare ke in farghe uno ba baghie eye reshteha moshakhas mikone...
soalayi ke man barm pish miat in ruzha hadafaye kuchik kuchike, hadaf ni, asan masale nis baraye filsoofa ..
age ye ruz az khdoam entezar dashtam ye maghaleye bozorg tuye ravanshenasi benvisam hala kardamesh ye level takhayyolo sakhtie payintar:neuroscience...
age ghablana harjur harfe falsafiyi soalo javab kardanes khorakam bud, midididam, alan in ruza faghat baraye az sar baz kardane'
engar tasmimamo az ghabl gerefte basham...o ekham hamun shiare zendegiyi ke daram ro edame bedam...
naa....
naaaaa...
na.

۱۳۸۸ دی ۸, سه‌شنبه

zana mogheye eteraz sedashuno nazok mikonan,tiz mishan
boo mikeshan o mardo tu sor'ateshun ghafelgir mikonan..
zamino
zamunaro ba ye dast be ham tiz peyvand midan
dark mikonan!