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فیلتر نتایج
نتایج 71 تا 80 از مجموع 84
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9
Journal Paper
How can pH value during catalyst preparation affect the performance of vanadium-modified (SiO2/MgO/ MgCl2)•TiClx Ziegler-Natta polyethylene catalysts
Authors:
Ting Fu
،
Ruihua Cheng
،
Xuelian He
،
Zhen liu
Year 1396
Publish place:
Polyolefins Journal Issue 1، Vol 5
Pages:
15
| Language: English
View And Download
Journal Paper
Effects of Ti/Mg molar ratio on bi-supported SiO2/MgCl2 (ethoxide type)/TiCl4 catalysts in ethylenehomopolymerization and ethylene/1-hexenecopolymerization
Authors:
Liang zhu
،
Xuelian He
،
Ruihua Cheng
،
Zhen liu
Year 1396
Publish place:
Polyolefins Journal Issue 1، Vol 5
Pages:
13
| Language: English
View And Download
Conference Paper
chinas conservation projects in the karst region impact re markably on vegetation stability and trends
Authors:
wang kelin
،
YUE Yeumin
،
TONG Xiaowei
،
ZHANG Xuemei
Year 1396
Publish place:
Pages:
10
| Language: English
View And Download
Journal Paper
Introduction of titanium species into fluorine-modified SiO2- supported Cr-V bimetallic catalyst for ethylene polymerization and ethylene/1-hexene copolymerization
Authors:
Qiaoqiao Sun
،
Ruihua Cheng
،
Zhen Liu
،
Xuelian He
Year 1396
Publish place:
Polyolefins Journal Issue 2، Vol 4
Pages:
14
| Language: English
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Journal Paper
New records of eriophyoid mites (Acari: Trombidiformes, Eriophyidae) from Golestan province of Iran
Authors:
A Gol
،
X. F. Xue
،
H Sadeghi Namaghi
Year 1395
Publish place:
Iranian Journal of Animal Biosystematics Issue 1، Vol 12
Pages:
10
| Language: English
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Journal Paper
Preparation of high performance PP/ reducedgraphene oxide nanocomposites through a combinedin situ polymerization and masterbatch method
Authors:
He-Xin Zhang
،
Seung-Ri Lee
،
Dong-Ho Lee
،
Xue-Quan Zhang
Year 1395
Publish place:
Polyolefins Journal Issue 1، Vol 4
Pages:
9
| Language: English
View And Download
Journal Paper
Imido-modifed SiO2-supported Ti/Mg ziegler-Nattacatalysts for ethylene polymerization and ethylene/1-hexene copolymerization
Authors:
Ting Fu
،
Ruihua Cheng
،
Xuelian He
،
Zhen Liu
Year 1395
Publish place:
Polyolefins Journal Issue 2، Vol 3
Pages:
15
| Language: English
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Journal Paper
Tuning the short chain branch distribution of ethyleneand 1-hexene copolymers by SiO2-supported silylchromate catalyst with different Al-alkyl co-catalysts
Authors:
Ning Zhao
،
Ruihua Cheng
،
Qi Dong
،
Xuelian He
Year 1393
Publish place:
Polyolefins Journal Issue 2، Vol 1
Pages:
13
| Language: English
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Journal Paper
Culturing surplus poor-quality embryos to blastocyst stage have positive predictive value of clinical pregnancy rate
Authors:
hai bo zhu
،
zhi hong zhang
،
elfateh Fadlalla
،
Rui Xue Wang
Year 1393
Publish place:
International Journal of Reproductive BioMedicine Issue 9، Vol 12
Pages:
8
| Language: English
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Journal Paper
The differential expression of microRNA-143,145 in endometriosis
Authors:
Bingbing Zheng
،
Xiangyang xue
،
yiping zhao
،
jing chen
Year 1393
Publish place:
International Journal of Reproductive BioMedicine Issue 8، Vol 12
Pages:
6
| Language: English
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نتایج 71 تا 80 از مجموع 84
First
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5
6
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9