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1) ATM uses fixed-sized packets called cells to transfer data at high speeds over both logical connections and physical interfaces in a streamlined manner. 2) ATM cells have a standard size and format including a header for routing and a payload for user data. Multiple logical connections can be multiplexed over a single physical interface. 3) ATM connections can be either virtual channel connections between two end users or virtual path connections that bundle multiple VCCs with the same endpoints to simplify networking and improve performance.
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Vibodypresentation july09
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What cause hypothyroidism
Clic Here: http://hypothyroidism-revolution.lir25.com - What Cause Hypothyroidism
There are several potential diseases and conditions that
can cause of Hypothyroidism.
Hashimoto’s disease - This an auto-immune disease, where your
antibodies, which usually ward off foreign infections or substances,
turn on your own body and attack the thyroid gland, This causes
inflammation in the thyroid gland, gradually affecting its ability
to function and produce thyroid hormone.
Hypothyroidism caused by thyroid gland inflammation – also
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damaged and unable to produce enough hormones. This inflammation
could be due to things like infection or trauma.
Pituitary/hypothalamic disease – You could also be at risk of
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to produce T3 and T4.
Radiation therapy – Radiation used to treat cancers of
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Fore More Information Visit:
http://hypothyroidism-revolution.lir25.com
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Онлайн маркетинг микс
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http://bgsite.org/concurs/web/
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ATM uses fixed-sized cells to transfer data over both virtual channel connections (VCCs) and virtual path connections (VPCs). It supports multiple service categories including constant bit rate, variable bit rate, available bit rate and unspecified bit rate. The ATM protocol architecture defines layers for the user plane, control plane, and management plane. It uses the ATM adaptation layer to map data from upper layer services into ATM cells for transmission over the ATM layer and physical layer.
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