Dégradation videos - by Video Site

Hommage aux CH - Dégradation

Length: 3:23
Rating Average: 4.76 from 1122 people
View Count: 446195' favoriteCount='1443
Author: HabsPat

Tags: aïeux canadien canadiens ch dégradation glorieux habs hockey montreal parodie

Parodie de Mes Aïeux sur le Canadien de Montréal et ses insuccès.

Environment Degradation Begets Epidemics: Cholera in Bangladesh

Length: 39:16
Rating Average: 4.33 from 6 people
View Count: 1860' favoriteCount='8
Author: stanforduniversity

Tags: 1993 agriculture Asia change chemical cholera climate contamination deforestation dehydration diarrhea disease epidemic evolution fertilizer genetic global green health hygiene medicine mutation poverty revolution South vibrio water

November 21, 2007 presentation by Gary Schoolnik for the Stanford School of Medicine Medcast lecture series. Gary Schoolnik, MD, professor of medicine, discusses how the use of chemical fertilizers and other environmental disturbances are driving the genetic transformation of cholera in Bangladesh and in turn spawning new epidemics of the disease in South Asia. Stanford University School of Medicine: http://med.stanford.edu/ Stanford University Channel on YouTube: http://www.youtube.com/stanforduniversity

Fleshgrind - Sordid Degradation LIVE

Length: 3:29
Rating Average: 5.00 from 28 people
View Count: 12325' favoriteCount='84
Author: nnex2

Tags: brutal death degradation fleshgrind gore grind metal sordid

R.I.P, Fleshgrind - "Sordid Degradation" from Destined For Defilement 1997 album played LIVE Lyrics for Sordid Degradation : ExpressionlessYour limp now dead bodyI have seen the death and horrorThat makes me want to spew!...Spew...Writhing, contorting unleashing your soulYour shrilling is music to my earsYour terror in your eyes before you dieexcites meThe illusion of you living is now goneAs you slowly slip awayMy pleasure grows as you decayAs you thinkThough of hopelessnessHow much longer can this beThe hopelessness and agonyAs you screamPlease God let me liveScreaming anguish never endingPleasure growing never dyingAs you die..Forgotten..Memories and have been forgottenYou are no one just a passing victimFor my pleasures for my fornicationFor your nightmares, for your satisfactionSordid Degradation! Check more: http://www.myspace.com/fleshgrind

Fat (LDL) Degradation: PMAP

Length: 1:13
Rating Average: from people
View Count: 427' favoriteCount='2
Author: kosigrim

Tags: cholesterol degradation enzymes Fat HDL hydrolysis LDL liver PMAP receptor

http://www.proteolysis.org/proteases Low-density lipoprotein (LDL) is a type of lipoprotein that transports cholesterol and triglycerides from the liver to peripheral tissues. LDL is one of the five major groups of lipoproteins; these groups include chylomicrons, very low-density lipoprotein (VLDL), intermediate-density lipoprotein (IDL), low-density lipoprotein, and high-density lipoprotein (HDL). Like all lipoproteins, LDL enables fats and cholesterol to move within the water based solution of the blood stream. LDL also regulates cholesterol synthesis at these sites. It commonly appears in the medical setting as part of a cholesterol blood test, and since high levels of LDL cholesterol can signal medical problems like cardiovascular disease, it is sometimes called "bad cholesterol" (as opposed to HDL, the "good cholesterol"). Degradation of phosphatidylcholine to lysophosphatidylcholine occurs during oxidative modification of low density lipoproteins (LDL). It has been shown that this phospholipid hydrolysis is brought about by an LDL-associated phospholipase A2 that can hydrolyze oxidized but not intact LDL phosphatidylcholine.

DEFORESTATION-Degradation of humid tropical forests

Length: 7:0
Rating Average: from people
View Count: 912' favoriteCount='2
Author: WERIEVENTS

Tags: Arms Brother Combating Deforestation Degradation Desertification Dire Fighter Fire Forest Lands Nature Straits WERI

CAUSES OF THE DEFORESTATION IN THE WORLD Climatic hazards or natural catastrophes are pratically independent from the actions of the man. However, the worries concerning eventual future climatic changes, due to the consequences of green house gases from industrial pollution are going to grow. It is sufficient to study here not the ways of fighting these aggressions, but those measures to take before forestry stands are subjected to these events. Forests are submitted more than any other terrestrial ecosystem to climatic hazards, due to the duration of their maturity, wich can take up to 200 years. In such a period the number of climatic hazards can be great. The importance of human factor The main causes of contemporary fires and anthropogenic : This is the case with the recurrent fires in the European Mediterranean zone, or those fires provoked in tropical humid zones, which have their goal the clearing of land for agriculture. In dry tropical zones with mixed broadleaved forests and rich undergrowth, human populations have always used fire to make way for grazing and agriculture. In Europe, figures gathered by the FAO permit one to establish the area of forest burnt annually between 1980 and 1988, i.e. some 585.000 ha. During the same period North America lost some 3.5 million hectares of forest to fires. That percentage attribued to human causes being around 97% in Europe, 91% in the United States and 66% in Canada. Very little is known concerning the equivalent information for the entire world. The total wooded surface touched by fire annually is around 10 million hectares, which represents some 0.3% of the total world forested area. However the impact of these fires is more important than this small percentage suggests. In fact, in the zones where the frequence of fires is high, the destructive character of such fires is worsened by the fact that forest stands do not have the time to reconstitute themselves between the passage of two consecutive fires. Fire has always been an element present in many forestry ecosystems. Natural causes of fire exist such as lightening and volcanic eruptions. The area subjected to natural fires has been very important and can cover millions of hectares. However the lapse of time is generally long between successive fires, permitting the ecosystem to recover and reconstitute itself. Large fires have always ravaged the surface of the earth. The importance of human factor The main causes of contemporary fires and anthropogenic : This is the case with the recurrent fires in the European Mediterranean zone, or those fires provoked in tropical humid zones, which have their goal the clearing of land for agriculture. In dry tropical zones with mixed broadleaved forests and rich undergrowth, human populations have always used fire to make way for grazing and agriculture. In Europe, figures gathered by the FAO permit one to establish the area of forest burnt annually between 1980 and 1988, i.e. some 585.000 ha. During the same period North America lost some 3.5 million hectares of forest to fires. That percentage attribued to human causes being around 97% in Europe, 91% in the United States and 66% in Canada. Very little is known concerning the equivalent information for the entire world. The total wooded surface touched by fire annually is around 10 million hectares, which represents some 0.3% of the total world forested area. However the impact of these fires is more important than this small percentage suggests. In fact, in the zones where the frequence of fires is high, the destructive character of such fires is worsened by the fact that forest stands do not have the time to reconstitute themselves between the passage of two consecutive fires.