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| 1 | Direct low-temperature synthesis of graphene on various glasses by plasma-enhanced chemical vapor deposition for versatile, cost-effective electrodes显示文摘在低温度的各种各样的玻璃底层上的 graphene 的没有催化剂、可伸缩的合成具有到象便宜透明电子学和最先进的显示器那样的众多的应用程序的首要的意义。然而,在这个有希望的研究领域以内的系统的学习远这样仍然保持少见。此处,我们用一个低温度的提高血浆的化学蒸汽免职方法在各种各样的眼镜上报导 graphene 的直接生长。如此的一条灵巧、可伸缩的途径在 400600 的一个生长温度范围在各种各样的玻璃底层上保证一致、没有转移的 graphene | Jingyu Sun Yubin Chen Xin Cai Bangjun Ma Zhaolong Chen Manish Kr. Priydarshi Ke Chen Teng Gao Xiuju Song Qingqing Ji Xuefeng Guo Dechun Zou Yanfeng Zhang Zhongfan Liu | 2015 | Nano Research2015，8，11： | 12 |
| 2 | Stress Corrosion Cracking of X80 Steel in the Presence of Sulfate-reducing Bacteria显示文摘The systematic laboratory studies on the roles of sulfate-reducing bacteria(SRB) in the stress corrosion cracking(SCC) susceptibility of X80 steel subjected to cathodic potential have been conducted in a nearneutral pH soil solution by slow strain rate tests.The cathodic potential and SRB increase individually the SCC susceptibility of the steel in the soil solution.The positive role of the SRB activities in SCC susceptibility depends on the prolongation of pre-incubation time,and the SCC susceptibility of the steel increases under more negative potentials.What's more,the applied potentials and the presence of SRB work together in promoting the SCC susceptibility of the steel.But,the combined action becomes limited with decreasing cathodic potentials.The relationships between the plasticity loss and the permeable hydrogen concentration were established for the steel in the soil solution,regardless of under open circuit potential or cathodic potentials,in both the sterile and SRB inoculated conditions.The relationships are practically significant for the selection of safe cathodic protection(CP) potentials in the presence of SRB in soil environment. | Tangqing Wu Maocheng Yan Dechun Zeng Jin Xu Cheng Sun Changkun Yu Wei Ke | 2015 | Journal of Materials Science & Technology2015，31，4： | 11 |
| 3 | ROS signaling cascades:dual regulations for osteoclast and osteoblast显示文摘Accumulating evidence indicates that intracellular reactive oxygen species(ROS)production is highly involved in bone homeostasis by intervening osteoclast or osteoblast differentiation.Interestingly,ROS that are known as oxidizing agents exert dose-dependent biphasic properties in bone remodeling,including preventing osteoblast activity but accelerating osteoclast resorption.ROS mainly composed of superoxide anion radical,hydroxyl radical,nitric oxide,and two-electron reduction product hydrogen peroxide,which are important components to regulate bone cell metabolism and function in mammal skeleton.These free radicals can be partly produced in bone and boosted in an inflammation state.Although numerous researches have emphasized the impacts of ROS on bone cell biology and verified the mechanism of ROS signaling cascades,the recapitulatory commentary is necessary.In this review article,we particularly focus on the regulation of the intracellular ROS and its potential mechanism impacting on cell-signaling transduction in osteoclast and osteoblast differentiation for preferable understanding the pathogenesis and searching for novel therapeutic protocols for human bone diseases. | Huaqiang Tao Gaoran Ge Xiaolong Liang Weicheng Zhang Houyi Sun Meng Li Dechun Geng | 2020 | Acta Biochimica et Biophysica Sinica2020，52，10： | 8 |
| 4 | Protective effects of sirtuin 3 on titanium particle-induced osteogenic inhibition by regulating the NLRP3 inflammasome via the GSK-3β/β-catenin signalling pathway显示文摘Periprosthetic osteolysis(PPO)remains the key factor in implant failure and subsequent revision surgery and is mainly triggered by wear particles.Previous studies have shown that inhibition of osteoblastic differentiation is the most widespread incident affecting the interface of trabecular and loosening prostheses.Additionally,the NLRP3 inflammasome is activated by prosthetic particles.Sirtuin3,an NAD+-dependent deacetylase of mitochondria,regulates the function of mitochondria in diverse activities.However,whether SIRT3 can mitigate wear debris-induced osteolysis by inhibiting the NLRP3 inflammasome and enhancing osteogenesis has not been previously reported.Therefore,we investigated the role of SIRT3 during the process of titanium(Ti)particle-induced osteolysis.We revealed that upregulated SIRT3 dramatically attenuated Ti particle-induced osteogenic inhibition through suppression of the NLRP3 inflammasome and improvement of osteogenesis in vivo and in vitro.Moreover,we found that SIRT3 interference in the process of Ti particle-induced osteolysis relied on the GSK-3β/β-catenin signalling pathway.Collectively,these findings indicated that SIRT3 may serve as a rational new treatment against debris-induced PPO by deacetylase-dependent inflammasome attenuation. | Kai Zheng Jiaxiang Bai Ning Li Meng Li Houyi Sun Weicheng Zhang Gaoran Ge Xiaolong Liang Huaqiang Tao Yi Xue Yuefeng Hao Chen Zhu Yaozeng Xu Dechun Geng | 2021 | Bioactive Materials2021，6，10： | 5 |
| 5 | Enhanced anti-tumor immunity ex vivo induced by GM-CSF gene transducted dendritic cell vaccine显示文摘学习的目的是调查是否的目的树枝状的房间(DC ) 先锋,由 chemokine ligand 的注射招募了 3 (CCL3 ) ,在 granulocyte 巨噬细胞殖民地刺激以后导致提高的反肿瘤免疫在老鼠前 vivo 的因素(GM-CSF ) transfection。615 只老鼠经由尾巴静脉与 CCL3 被注射的方法。刚孤立的 B220-CD11c+ 房间与 cytokines 是有教养的。为 adenoviral (广告) 调停的基因 transduction, DC 是在感染(MOI ) 的复合的不同比率的转移 AdGM-CSF 基因决定最佳的基因 transfection 条件,并且在 transfection 以后检测 GM-CSF 的表示。GM-CSF 修改基因的 DC 的变化被词法观察,显型分析,和混合淋巴细胞反应(MLR ) 分析。DC 被装载,胃的癌症抗原由冻结并且融化的方法获得了。刺激 DC 种痘导致了 T 淋巴细胞,和 T 房间的杀死的效果到胃的癌症房间是由 MTT 的 assayed。INF- 生产与 INF- ELISA 工具包被决定。结果 B220-CD11c+ 房间数字在 CCL3 注射以后增加了。ELISA 结果证明在 GM-CSF 基因修正以后, DC 能生产 GM-CSF 的高水平。DC 是什么时候,在等于 1:100 的 MOI 转移了 AdGM-CSF 基因,在文化上层清液的 GM-CSF 水平到达了浸透[(130.00 ???????????????? ″ ? 匠牵楶楶? 僚 ??? 吗?? | Songbing He Liang Wang Kang Sun Yanyun Zhang Dechun Li | 2011 | The Chinese-German Journal of Clinical Oncology2011，10，3： | 3 |
| 6 | A NOVEL PAPR REDUCTION WITH TRELLIS SHAPING FOR NC-OFDM IN COGNITIVE RADIO显示文摘In this paper, trellis shaping is applied to reducing the Peak-to-Average Power Ratio(PAPR) of NC-OFDM signals due to the fact that the total number of active subcarriers and their locations might change continuously in a dynamic spectrum access network.A new branch metric of trellis shaping is proposed which reduces the PAPR of OFDM signals through minimizing the variance of the power by VA decoder.The overall performance considerably depends on the type of signal mapping, and therefore a new type of 64QAM mapping method is designed.Simulation results show that this scheme significantly reduces the PAPR.Finally, a significant phenomenon is demonstrated that the PAPR of NC-OFDM signals in which the deactivated carriers is distributed in the Bernoulli distribution has better performance than that of OFDM signals. | Shao Fei Yu Yong Zhang Shijie Sun Dechun | 2009 | Journal of Electronics(China)2009，26，3： | 1 |
| 7 | Chance constrained robust beamforming in cognitive radio networks 显示文摘 | MA SHUAI DECHUN SUN | 2013 | IEEE Communications Letters2013，17，1： | 1 |
| 8 | Prognostic Value of Speckle Tracking Echocardiography in Patients with ST ‐Elevation Myocardial Infarction Treated with Late Percutaneous Intervention显示文摘 | Tao Cong Yinghui Sun Zhijuan Shang Ke Wang Dechun Su Lei Zhong Shulong Zhang Yanzong Yang | 2015 | Echocardiography2015，，： | 1 |
| 9 | GTA Welds of Iron-Aluminide Based Alloys显示文摘The weldability of two Fe3Al-based intermetallic alloys and one Fe- 16%Al-based (atom fraction) alloy has been investigated for gas tungsten arc (GTA) welding on sheets with a thickness of 2 mm. The results indicated that pre-heating and post-annealing treatment were important procedures for retarding cold crack initiation and the proper selection of filler could effectively improve the weldability. For the same alloys with the same welding filler, it is better to choose lower welding current, in another word, lower heat input. | Dechun Gao, Wangyue Yang, Min Dong, Jihua Huang, Yuanding Huang, Zuqing Sun Material Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China | 2001 | Journal of University of Science and Technology Beijing2001，8，1： | 1 |
| 10 | Outage Performance of Cognitive AF Relay Networks with Imperfect CSI Based on Geometrical Analysis显示文摘This paper studies the outage performance of a cognitive Amplify-and-forward(AF) relay network subject to Rayleigh fading.Under the condition of imperfect Channel state information(CSI) estimations of the links from the secondary system to the Primary user(PU),the closed-form upper and lower bounds of the outage probability are derived through a geometrical analysis method.An asymptotic analysis of the outage probability is also derived in the high Signal-to-noise ratio(SNR)regime to gain additional insights on the system.The simulation results corroborate our theoretical analysis,and the effectiveness of the geometrical analysis method is verified with the conventional approach as a benchmark.The asymptotic results are very tight with the analytical lower bound in the high SNR regime.It also can be observed from the simulation results that the impact of the number of relays as well as the imperfect CSI on the outage probability and the diversity order. | LIU Shuai SUN Dechun LIU Zujun YI Kechu YANG Hong WANG Kan | 2017 | Chinese Journal of Electronics2017，26，5： | 0 |
| 11 | On the Performance of Wireless-Powered Cooperative DF Relaying Networks with Imperfect CSI显示文摘This paper studies several performance metrics of a wireless-powered decode-and-forward(DF) relay network with imperfect channel state information(CSI). In particular, based on the time switching(TS) protocol, the energy-constrained relay harvesting energy from a power beacon(PB), and uses that harvested energy to forward the source information to destination. The closedform expression of the outage probability is firstly derived over Rayleigh fading channels. Then, the asymptotic analysis, throughput as well as the symbol error probability(SEP) are derived based on the expression of the outage probability. Next, both transmission power of the source and the power beacon are optimized through the throughput optimization. Finally, simulations are conducted to corroborate our theoretical analysis, and to reveal the impact of the transmission power of the source and PB as well as the imperfect CSI on the system performance. | Shuai Liu Zujun Liu Dechun Sun Hong Yang Kechu Yi Kan Wang | 2018 | China Communications2018，15，11： | 0 |
| 12 | Clinical Study on the Acupotomy for Iliotibial Band Release in the Treatment of Valgus Knee Osteoarthritis显示文摘[Objectives]To observe the clinical effect of acupotomy for iliotibial band release in the treatment of valgus knee osteoarthritis.[Methods]Sixty patients with mild valgus knee osteoarthritis who met the inclusion criteria were randomly divided into control group(n=30)and treatment group(n=30).The control group was treated with celecoxib capsule,and the treatment group was treated with acupotomy.The visual analogue score(VAS),modified American knee society score(KSS)and anatomic valgus angulation(AVA)were observed and compared between the two groups before and after treatment to evaluate the curative effect.[Results]Compared with those before treatment,there were significant differences in VAS and KSS between the two groups after treatment(P<0.05).There was no significant difference in AVA between the two groups before and after treatment.There were significant differences in the above-mentioned indexes between the two groups(P<0.05).The comprehensive curative effect of the treatment group was better than that of the control group(P<0.05),and there was significant difference between the two groups one month after treatment(P<0.05).[Conclusions]The acupotomy for iliotibial band release was effective in the treatment of valgus knee osteoarthritis,and it was found to delay the progression of knee valgus deformity through long-term observation. | Sanbing WU Kui SUN Yangchun SONG Yang LIU Dechun LIU | 2022 | Medicinal Plant2022，13，3： | 0 |
| 13 | Outage performance of cognitive multisource multidestination relay networks with imperfect channel state information and interference from primary transmitter显示文摘Given imperfect channel state information(CSI)and considering the interference from the primary transmitter,an underlay cognitive multisource multidestination relay network is proposed.A closed-form exact outage probability and asymptotic outage probability are derived for the secondary system of the network.The results show that the outage probability is influenced by the source and destination number,the CSI imperfection as well as the interference from the primary transmitter,while the diversity order is independent of the CSI imperfection and the interference from the primary transmitter,yet it is equal to the minimum of the source and destination number.Moreover,extensive simulations are conducted with different system parameters to verify the theoretical analysis. | 刘帅 Sun Dechun Liu Zujun Yi Kechu Yang Hong Wang Kan | 2019 | High Technology Letters2019，25，4： | 0 |
| 14 | The Role of Sleep Deprivation in Arrhythmias显示文摘Sleep is essential to the normal psychological and physiological activities of the human body.Increasing evidence indicates that sleep deprivation is associated with the occurrence,development,and poor treatment effects of various arrhythmias.Sleep deprivation affects not only the peripheral nervous system but also the central nervous system,which regulates the occurrence of arrhythmias.In addition,sleep deprivation is associated with apoptotic pathways,mitochondrial energy metabolism disorders,and immune system dysfunction.Although studies increasingly suggest that pathological sleep patterns are associated with various atrial and ventricular arrhythmias,further research is needed to identify specific mechanisms and recommend therapeutic interventions.This review summarizes the findings of sleep deprivation in animal experiments and clinical studies,current challenges,and future research directions in the field of arrhythmias. | Wenlong Wang Hongpeng Yin Ge Sun Junpei Zhang Jingmei Sun Nadine Mbabazi Lina Zou Bin Li Pengqi Lin Quanwei Pei Xin Wang Penghe Wang Xuanrui Ji Xiufen Qu Dechun Yin | 2022 | Cardiovascular Innovations and Applications2022，7，3： | 0 |
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