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Aging characteristics of oriented poly(ethylene terephthalate).
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INTRODUCTION
Physical aging behavior, ie the gradual relaxation of polymer chains, is usually observed for polymers in their glassy state. Aging of several amorphous and semi-crystalline glassy polymers has been studied by various authors and has been the subject of reviews, papers, and books. Polymeric materials, when quenched to temperatures below their glass transition temperature, [T.sub.g], do not attain thermodynamic equilibrium. These materials can be referred to as super cooled liquids having excess free volume and excess enthalpy. The term excess is with ...
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Azerbaijan Energy Market Profile Provides Insight into the Trends of the Energy Industry.
M2 Presswire
; ...October 2007-Research and Markets: Azerbaijan Energy Market Profile Provides Insight...c72614) has announced the addition of Azerbaijan Energy Market Profile to their offering Global Market Direct's Azerbaijan Energy Market Profile is the essential...
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Azerbaijan stands by America; Washington should reward its ally.(OPED)
Newspaper article from: The Washington Times
; ...sits down today with the president of Azerbaijan at the White House, he will be meeting...are either with us or against us," Azerbaijan's response was unwavering: "We are...offered immediate right of overflight of Azerbaijan's territory for American military...
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Azerbaijan intrigue.(COMMENTARY)
Newspaper article from: The Washington Times
; ...WASHINGTON TIMES Parliamentary elections in Azerbaijan, an oil-rich republic on the western...imitate art. Today's intrigue in Azerbaijan includes power struggles, a clash between...President Ilham Aliev's party, New Azerbaijan, is pitted against a fractious opposition...
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Azerbaijan's Block of Armenia
Newspaper article from: Armenian Reporter, The
; ...and this year it is CBE. Obviously, Azerbaijan has no idea of what cooperation to gain...Armenia wanted to participate but Azerbaijan ignored NATO rules and prevented the...into violence. This contrary stand by Azerbaijan has ratcheted up the antagonisms between...
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AZERBAIJAN: SEARCHING FOR SECURITY
News Wire article from: Inter Press Service English News Wire
; ...Atlantic NATO Alliance. Nevertheless Azerbaijan is one former Soviet republic that would...stated that NATO's cooperation with Azerbaijan would be limited to the Partnership...resolution of the Karabakh conflict between Azerbaijan and Armenia must be based on the decisions...
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Azerbaijan: malicious mapmaking.
Magazine article from: Bulletin of the Atomic Scientists
; ...Karabakh plays into Russia's plans. When Azerbaijan declared its independence in August...enclave of Armenians created inside Azerbaijan by Josef Stalin in 1992. The country...Karabakh, the social composition of Azerbaijan had changed greatly. The number of...
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AZERBAIJAN - Energy Base.
Newspaper article from: APS Review Downstream Trends
; The energy base of Azerbaijan has been shrinking since 1990. In each of 1989 and 1990, Azerbaijan's energy consumption used to average...higher but still way below the 1995 figure. Azerbaijan is positioning itself to become a major...
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Azerbaijan is stuck in geopolitical conundrum It needs to co-exist with East and West
Newspaper article from: International Herald Tribune
; ...International Herald Tribune 10-24-2008 Azerbaijan is stuck in geopolitical conundrum It...Group Edition: 4 Section: NEWS BAKU, Azerbaijan -- This country has always had tricky...this summer, its path has narrowed. Azerbaijan, a small, oil-rich country on the...
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If Azerbaijan Talks Peace, Armenia Will Listen
Newspaper article from: Armenian Reporter, The
; ...Armenian Reporter, The 03-12-1994 If Azerbaijan Talks Peace, Armenia Will Listen...families will perish. For five years, Azerbaijan has waged a military campaign to wipe...been dying in hospitals with no heat. Azerbaijan's escalation of the conflict has brought...
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Azerbaijan finds itself in a geopolitical pinch Both East and West are needed as allies
Newspaper article from: International Herald Tribune
; ...International Herald Tribune 10-24-2008 Azerbaijan finds itself in a geopolitical pinch...Group Edition: 1 Section: NEWS BAKU, Azerbaijan -- This country has always had tricky...this summer, its path has narrowed. Azerbaijan, a small, oil-rich country on the...
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