Results 81 to 90 of about 1,596 (202)

A Study of Pulse Shaping and Slow Light Properties in Strained Saturable Bragg Reflector

, 2007
In this thesis, we studied chirp response and slow light properties in strained saturable Bragg reflector (SSBR). In the part of chirp response studying, we simulated the chirp response of SSBR of pulses with different chirps, and verified the results of
Lin, Yi-Sheng
core  

Raw rubber network of acid-free natural rubber and its application with solution-polymerized styrene butadiene rubber in green tires

Polymer Testing
Natural raw rubber was prepared by flash evaporation process (VNR), its raw rubber network was compared with that of acid-coagulated rubber (STR20), and the effects of the ratios of VNR and STR20 to SSBR on the comprehensive performance of green tire ...
Yao Xiao, Biao Li, Pengfei Diao, Yinggang Huang, Xiangxu Li, Chuansheng Wang, Huiguang Bian   +6 more
doaj   +1 more source

GO-supported bimetallic accelerator containing Zn and La for efficient low-temperature vulcanization of rubber composites

eXPRESS Polymer Letters
Conventional sulfur vulcanization in rubber manufacturing depends on elevated curing temperatures and zinc oxide activators, resulting in high energy consumption and increasing environmental concerns associated with zinc release.
Wu Qin, Rui Zhang, Long Zheng, Danling Wang, Sheng Chen, Huiming Ren, Shui Hu, Shipeng Wen   +7 more
doaj   +1 more source

Defective DNA ligation during short-patch single-strand break repair in ataxia oculomotor apraxia 1

, 2009
Ataxia oculomotor apraxia 1 (AOA1) results from mutations in aprataxin, a component of DNA strand break repair that removes AMP from 5' termini. Despite this, global rates of chromosomal strand break repair are normal in a variety of AOA1 and other ...
Sachin Katyal (218909), Keith Caldecott (4461034), Peter Clements (16138751), Sherif F El-Khamisy (16047326), Peter J McKinnon (9215951), John J Reynolds (16059290)   +5 more
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Joint hybridization of secondary fillers and polymers towards improved silica-reinforced NR tire tread compounds [PDF]

, 2020
To improve the properties of silica truck tire tread compounds, especially abrasion resistance, the effect of vinyl-contents in Butadiene Rubber (BR) or Solution Styrene Butadiene Rubber (SSBR) as secondary polymers in silica-filled Natural Rubber (NR ...
Sahakaro, Kannika, Noordermeer, Jacques W.M., Reuvekamp, Louis A.E.M., Dierkes, Wilma K., Sattayanurak, Suppachai, Blume, Anke, Kaewsakul, Wisut   +6 more
core  

Bimbingan Agama dalam pembinaan perilaku remaja Ex-Geng Motor di Sanggar Sosial Bina Remaja (SSBR) Depok Jawa Barat

Kondisi kenakalan remaja di Kota Depok saat ini sudah cukup memprihatinkan terutama pada kalangan remaja yang tergabung ke dalam kelompok geng motor, tindakan-tindakan kriminalitas yang dilakukan sudah meresahkan masyarakat.
Siti Ulpiatu Nursa'adah
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Association of -77T>C and Arg194trp polymorphisms of XRCC1 with risk of coronary artery diseases in Iranian population [PDF]

Iranian Journal of Basic Medical Sciences, 2016
Objective(s): Coronary artery disease (CAD) is the leading cause of death in both male and female worldwide. The main cause of CAD is the atherosclerosis of coronary arteries, which is, mostly caused by genetic alteration.
Saghar Pahlavanneshan, Amirhossein Ahmadi, Mohammadali Boroumand, Saeed Sadeghian, Mehrdad Behmanesh   +4 more
doaj  

Association of Arg399Gln Polymorphism of XRCC1 with Idiopathic Male Infertility in Guilan Province [PDF]

Majallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk, 2015
Background: Approximately, 50% of male infertility causes have remained unknown. It seems that genetic disorders may lead to many cases of idiopathic infertility.
Samira Marzband, Farhad Mashayekhi, Zivar Salehi, Mohammad Hadi Bahadori   +3 more
doaj  

PARP/XRCC1 surveillance of the human genome

, 2018
DNA single strand breaks (SSBs) are one of the most common lesions to genomic DNA, arising from various endogenous and exogenous sources. Single strand break repair (SSBR) constitutes a biochemical pathway whereby SSBs are detected, enzymatically ...
William Gittens (4464400)
core   +1 more source

"Effect of silane coupling agent blend system on structure and properties of silica/solution-polymerized butadiene-styrene rubber/ natural rubber composite"

Hecheng xiangjiao gongye
Silica/solution-polymerized butadiene-styrene rubber (SSBR)/natural rubber (NR) compo-sites were prepared by mechanical mixing method with silane coupling agent, bis[3-(triethoxysilyl)propyl]tetrasulfide (Si 69) and 3-mercaptopropyl-ethyoxyl-di(tridecyl ...
ZHENG Tao1, LONG Fei-fei1, SHAO Hong-qi2
doaj   +1 more source