<< Chapter < Page Chapter >> Page >

Central and northern asia

Back to Central and Northern Asia: A.D. 601 to 700

In the northern portions of Central Asia, from the Aral Sea and the Syr Darya Valley east to Manchuria, the rulers were the Blue or Celestial Turks (See page 421). They appear to have driven other Turkish tribes westward, including the Ogur and also their former rulers, the Juan-Juan of Mongolia. In the most northeastern part of Mongolia the Uigurs seized control in 744, establishing a capital on the Orkhon River near the site of later Karakorum. The most far flung eastward group of Indo-European (Europoid) tribes were those who reached Chinese Turkistan and were called Tocharians. Their language was written down in this century. The western region of Central Asia, Kashgar, was overtaken by the advance of Islam and due to the energy of the local emir (governor), considerable advance was made against the Turks. The Arabs controlled all of western Turkistan and Afghanistan and the Moslem religion has persisted there until this day.

The Arabs were helped in driving the Chinese out of west Turkistan by the Karluk Turks, who attacked the Chinese from the rear. This Chinese army was finally completely defeated at the Talas River just south and west of Lake Balkhash in A.D. 751 in one of those decisive battles of history. China was not to be influential in Central Asia for six centuries and Buddhism gave way to Islam. Of some importance, too, is the fact that some of the captured Chinese soldiers brought the art of making paper with them to the West. (Ref. 8 , 38 , 19 , 101 )

Padma Sambhava, an Indian guru, brought Buddhism to Tibet, heretofore rife with spirits, demigods and demons. Called to the country by King Trisong Detsan, the guru brought writing to the country and blended native beliefs with the Hindu and Buddhist cults of Tantrism, so that Tibet was under Indian influence after A.D. 750. (Ref. 157 )

Forward to Central and Northern Asia: A.D. 801 to 900

Questions & Answers

do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
characteristics of micro business
Abigail
Do somebody tell me a best nano engineering book for beginners?
s. Reply
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
Privacy Information Security Software Version 1.1a
Good
Berger describes sociologists as concerned with
Mueller Reply
Got questions? Join the online conversation and get instant answers!
QuizOver.com Reply

Get the best Algebra and trigonometry course in your pocket!





Source:  OpenStax, A comprehensive outline of world history (organized by region). OpenStax CNX. Nov 23, 2009 Download for free at http://cnx.org/content/col10597/1.2
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'A comprehensive outline of world history (organized by region)' conversation and receive update notifications?

Ask