SDP = Session Description Protocol
Session description
v= (protocol version)
o= (owner/creator and session identifier).
s= (session name)
i=* (session information)
u=* (URI of description)
e=* (email address)
p=* (phone number)
c=* (connection information - not required if included in all media)
b=* (bandwidth information)
One or more time descriptions (see below)
z=* (time zone adjustments)
k=* (encryption key)
a=* (zero or more session attribute lines)
Zero or more media descriptions (see below)

Time description
t= (time the session is active)
r=* (zero or more repeat times)

Media description
m= (media name and transport address)
i=* (media title)
c=* (connection information - optional if included at session-level)
b=* (bandwidth information)
k=* (encryption key)
a=* (zero or more media attribute lines)

PHP to play

need to buy microscope

Evaluation of my current state:

Tocopherol
and in russian - useful and nice site about vitamines - do not look there - site have TOO much bugs
Retinol palmitat (Retinoic acid via the retinoic acid receptor influences the process of cell differentiation, hence, the growth and development of embryos) decrease the influence of antibacterial activity of Glukokorticoids

Hazards :

• R-phrases


• S-phrases

example:
for capsaicin (вызывает массовую гибель злокачественных клеток благодаря воздействию на митохондрии — органеллы, обеспечивающие клетки энергией):

• R24/25: Toxic in contact with skin and if swallowed;


• S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice


• S36/37/39: Wear suitable protective clothing, gloves and eye/face protection


• S45: In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

and HTML for me to make this pages better)))
another HTML and to joy toying HTML
and some XML for job and XML editors

rfc-3428

Silybum marianum

math - trigonomery
limits russian

Because of music is perfect and this is too))

Starting math from this

All truth about OGM (russian)

Physics to learn

studying Gateway
A gateway is a network point that acts as an entrance to another network.
A gateway is often associated with both a router, which knows where to direct a given packet of data that arrives at the gateway, and a switch, which furnishes the actual path in and out of the gateway for a given packet.
On an IP network, clients should automatically send IP packets with a destination outside a given subnet mask to a network gateway. A subnet mask defines the IP range of a network. For example, if a network has a base IP address of 192.168.0.0 and has a subnet mask of 255.255.255.0, then any data going to an IP address outside of 192.168.0.X will be sent to that network's gateway. While forwarding an IP packet to another network, the gateway might or might not perform Network Address Translation.