LJUBLJANA Nike Air Max Thea
Pas Cher , Sept. 4 (Xinhua) -- The 12th Bled Strategic Forum (BSF)
was held at Lake Bled in Slovenia on Monday to gather common international
solutions to challenges posed by the changing world, including climate change
and security threats.
The Forum (BSF) attracted 1,000 officials, executives and academics from some
70 countries all over the world to seek solutions to the challenges of the "new
reality", according to the Slovenian Press Agency.
The host Nike Air Max
Tavas Pas Cher , Slovenian Foreign Minister Karl Erjavec, stressed
in his address that "we are facing new international actors" and "still struggle
to address climate change and its negative global impact".
Slovenian Prime Minister Miro Cerar and President Borut Pahor made their
speeches at the forum opening ceremony, calling for joint efforts to deal with
The event will continue on Tuesday for its second and last day featuring the
Business BSF conference and several panels, including on nuclear governance,
challenges in tourism Nike Air Max 95 Pas
Cher , the role of the EU in the changed world, the Western Balkans
and digital diplomacy.
Leaders of BRICS countries pose for group photo before summit
Xi calls for solidarity among emerging economies, developing nations
Xi, Putin agree to enhance strategic coordination, appropriately deal with
DPRK nuclear test
Xi stresses China-Mexico strategic synergy
Autumn scenery of Hunhe River in N China's Hohhot
Villagers air harvests in south China
Dew drops seen on plant leaves in east China
Fish Dish Festival celebrated in C China's Hunan
WASHINGTON Nike Air Max 2018
Pas Cher , Aug. 24 (Xinhua) -- Chinese scientists said Thursday
they have developed a super steel that has a high level of both strength and
ductility, a breakthrough that may have a wide variety of industrial
Furthermore, its material cost is just one-fifth of that of the steel used in
the current aerospace and defence applications, they reported in the U.S.
Strength and ductility are desirable properties of metallic materials for
wide-ranging applications, but increasing strength often leads to the decrease
in ductility Nike Air Max 2019
Pas Cher , which is known as the strength-ductility trade-off.
A Hong Kong-Beijing-Taiwan mechanical engineering team led by Huang Mingxin
from the University of Hong Kong adopted a new manufacturing technique called
deformed and partitioned (D&P) to addressed the problem.
"Steels have been the most widely used metallic materials in the history of
mankind and can be produced with much higher efficiency than any other metallic
materials," the team said in a statement.
"Therefore developing a strong and ductile breakthrough steel has been a long
quest since the beginning of Iron Age in mankind history."
The team explained that it is very difficult to further improve the ductility
of metallic materials when their yield strength is beyond two Gigapascal (GPa).
Now, they made "a successful attempt in realizing the above dream" as the
newly developed method yields a "breakthrough steel" that has the
"unprecedented" yield strength of 2.2 GPa and uniform elongation of 16 percent.
"The developed D&P steel demonstrated the best combination of yield
strength and uniform elongation among all existing high-strength metallic
materials," the researchers said.
"In particular, the uniform elongation of the developed D&P steel is much
higher than that of metallic materials with yield strength beyond 2.0 GPa."
According to the team Nike Air Max 270
Pas Cher , the "breakthrough steel" belongs to the system of
so-called medium manganese steel that contains 10 percent manganese, 0.47
percent carbon, 2.0 percent aluminium and 0.7 percent vanadium.
"No expensive alloying elements have been used exhaustively but just some
common alloying compositions that can be widely seen in the commercialized
steels," they said.
Another advantage is that this steel can be developed using conventional
industrial processing routes, including warm rolling www.nouvellechaussure.fr ,
cold rolling and annealing.
"This is different from the development of other metallic materials where the
fabrication processes involve complex routes and special equipment, which are
difficult to scale-up," said the team.
"Therefore, it is expected that the present breakthrough steel has a great
potential for industrial mass production."
The research outcome was a collective contribution from scientists at the
University of Hong Kong, University of Science and Technology Beijing Nouvelle Nike Air Max Pas
Cher , City University of Hong Kong, and a university in Taiwan.
RAMALLAH, Sept. 17 (Xinhua) -- Palestinian President MahmoudAbbas said Sunday
he was satisfied with Islamic Hamas movement'searlier decision to take practical
steps towards achieving internalreconciliation.
Abbas, who arrived in New York for joining the UN annual GeneralAssembly
meetings, said in an official statement that he wassatisfied with Hamas'
declaration in Cairo to reconcile.
Earlier on Sunday Chaussures Nike Air Max Pas
Cher , Hamas leaders, who have been holding talkswith senior
Egyptian security intelligence officials, said in anofficial statement that they
were ready to make reconciliation withAbbas Fatah Party.
Hamas announced earlier that it had dissolved an administrativecommittee to
manage the daily affairs in Gaza. The forming of thecommittee has outraged
Abbas, who insisted that it should beresolved in order to resume the dialogue
Hamas, which has been ruling the Gaza Strip since seizingcontrol of it in
2007 Nike Air Max Pas Cher , has
expressed readiness to receive thePalestinian consensus government in Gaza and
to allow it to workproperly.
Leaders of the Hamas-run administrative committee in Gaza alsosaid that they
were ready to fully cooperate with the consensusgovernment and to hand over the
Gaza Strip affairs.
Spokesman of the consensus government in Ramallah Yousefal-Mahmou. Cheap Authentic
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