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| 1 | Determination of the ^(12)C(p, γ)^(13)N reaction rates fromthe ^(12)C(~7Li,~6He)^(13)N reaction显示文摘The angular distribution of the 12C(7Li,6He)13N reaction at E(7Li) = 44.0 MeV was measured at the HI-13 tandem accelerator of Beijing, China. The asymptotic normalization coefficient (ANC) of 13N → 12C + p was derived to be (1.64 ± 0.11) fm-1/2 through the distorted wave Born approximation (DWBA) analysis. The ANC was then used to deduce the astrophysical S (E) factors and reaction rates for the 12C(p,γ)13N direct capture reaction at energies of astrophysical relevance. | LI ZhiHong, SU Jun, GUO Bing, LI ZhiChang, BAI XiXiang, LIU JianCheng, LI YunJu, YAN ShengQuan, WANG BaoXiang, WANG YouBao, LIAN Gang, ZENG Sheng, LI ErTao, CHEN YongShou, SHU NengChuan, FAN QiWen & LIU WeiPing China Institute of Atomic Energy, Beijing 102413, China | 2010 | Science China(Physics,Mechanics & Astronomy)2010，53，4： | 6 |
| 2 | Oxidative stress response and gene expression with atrazine exposure in adult female zebrafish ( Danio rerio )显示文摘 | Yuanxiang Jin Xiangxiang Zhang Linjun Shu Lifang Chen Liwei Sun Haifeng Qian Weiping Liu Zhengwei Fu | 2009 | Chemosphere2009，，7： | 2 |
| 3 | MAS NMR, ESR and TPD studies of Mo/HZSM‐5 catalysts: evidence for the migration of molybdenum species into the zeolitic channels显示文摘 | Ding Ma Weiping Zhang Yuying Shu Xiumei Liu Yide Xu Xinhe Bao | 2000 | Catalysis Letters2000，，3： | 1 |
| 4 | A multigenic program mediating breast cancer metastasis to bone 显示文摘 | YIBIN K PETER M WEIPING SHU | 2003 | Cancer Cell2003，3，6： | 1 |
| 5 | Oxidative stress response and gene expression with atrazine exposure in adult female zebrafish ( Danio rerio )显示文摘 | Yuanxiang Jin Xiangxiang Zhang Linjun Shu Lifang Chen Liwei Sun Haifeng Qian Weiping Liu Zhengwei Fu | 2009 | Chemosphere2009，，7： | 1 |
| 6 | Double porous media model for mass transfer of hemodialyzers显示文摘 | Ding Weiping He Liqun Zhao Gang Zhang Haifeng Shu Zhiquan Gao Dayong | 2004 | International Journal of Heat and Mass Transfer2004，47，22： | 1 |
| 7 | Secure Multigroup Multicast Communication Systems via Intelligent Reflecting Surface显示文摘This paper considers a secure multigroup multicast multiple-input single-output(MISO)communication system aided by an intelligent reflecting surface(IRS).Specifically,we aim to minimize the transmit power at Alice via jointly optimizing the transmit beamformer,artificial noise(AN)vector and phase shifts at the IRS subject to the secrecy rate constraints as well as the unit modulus constraints of IRS phase shifts.To tackle the optimization problem,we first transform it into a semidefinite relaxation(SDR)problem,and then alternately update the transmit beamformer and AN matrix as well as the phase shifts at the IRS.In order to reduce the high computational complexity,we further propose a low-complexity algorithm based on second-order cone programming(SOCP).We decouple the optimization problem into two sub-problems and optimize the transmit beamformer,AN vector and the phase shifts alternately by solving two corresponding SOCP subproblem.Simulation results show that the proposed SDR and SOCP schemes require half or less transmit power than the scheme without IRS,which demonstrates the advantages of introducing IRS and the effectiveness of the proposed methods. | Weiping Shi Jiayu Li Guiyang Xia Yuntian Wang Xiaobo Zhou Yonghui Zhang Feng Shu | 2021 | China Communications2021，18，3： | 1 |
| 8 | Expression of Multidrug Resistance-Related Proteins p-Glycoproteinglutathione-s-Transferases, Topoisomerase-II and Lung Resistance Protein in Primary Gastric Cardiac Adenocarcinoma显示文摘 | Hongcan Shi Dan Lu Yusheng Shu Weiping Shi Shichun Lu Kang Wang | 2008 | Cancer Investigation2008，，4： | 1 |
| 9 | Diaphragmatic suture with tubular stomach to prevent early delayed gastric emptying after esophagectomy显示文摘Objective The objective of this study was to evaluate the clinical efficacy of a diaphragmatic suture with tubular stomach to prevent delayed gastric emptying(DGE) after esophagectomy through the cervico-thoracoabdominal approach. Methods A total of 980 patients with esophageal cancer undergoing esophagectomy through the cervico-thoracoabdominal approach were retrospectively included in this study and divided into two groups. All patients underwent tubular stomach creation(group A; n = 530) or a diaphragmatic suture and tubular stomach creation(group B; n = 450). The incidence of early DGE was observed. Results The incidence of early DGE in group A was significantly higher than that in group B(P < 0.05). Conclusion This observation study suggests that the use of a diaphragmatic suture with tubular stomach through the cervico-thoracoabdominal approach can decrease the incidence of early DGE after esophagectomy. | Chao Sun Weiping Shi Yusheng Shu Hongcan Shi Shichun Lu Kang Wang | 2015 | Oncology and Translational Medicine2015，1，6： | 1 |
| 10 | Expression of Multidrug Resistance-Related Proteins p-Glycoproteinglutathione-s-Transferases, Topoisomerase-II and Lung Resistance Protein in Primary Gastric Cardiac Adenocarcinoma显示文摘 | Hongcan Shi Dan Lu Yusheng Shu Weiping Shi Shichun Lu Kang Wang | 2008 | Cancer Investigation2008，，4： | 1 |
| 11 | A preliminary experimental investigation on the biotribocorrosion of a metal-on-polyethylene hip prosthesis in a hip simulator显示文摘Corrosion at the taper/trunnion interface of total hip replacement(THR)often results in severe complications.However,the underlying mechanisms of biotribocorrosion at the taper/trunnion interface during the long-term walking gait cycles remain to be fully understood.In this study,a hip joint simulator was therefore instrumented with an electrochemical cell for in-situ monitoring of the tribocorrosion evolution in a metal-on-polyethylene(MoP)THR during a typical long-term walking gait.In addition,the biotribocorrosion mechanism was investigated via surface and chemical characterizations.The experimental results confirmed that the taper/trunnion interface dominated the contemporary MoP hip joint corrosion.Three cyclic variations in the open circuit potential(OCP)were observed throughout the long-term electrochemical measurements,attributed to the formation and disruption of the adsorbed protein layer.The corrosion exhibited an initial increase at each period,peaking at approximately 0.125 million cycles,followed by a subsequent gradual reduction.Surface and chemical analyses revealed the formation of a tribochemical reaction layer(tribolayer)on the worn surface of the taper/trunnion interface.The surface/chemical characterizations and the electrochemical measurements indicated that the adhesion force of the adsorbed protein layer was weaker than that of the tribolayer.In contrast,the opposite was true for the corrosion resistance.Based on the observations from this study,the tribocorrosion mechanism of the taper/trunnion interface under the long-term walking gait cycles is deduced. | Shu YANG Jian PU Xiaogang ZHANG Yali ZHANG Wen CUI Fengbao XIE Weiping LU Qin TAN Zhongmin JIN | 2023 | Friction2023，11，6： | 0 |
| 12 | ISG60 Negatively Regulates Cell Antiviral Responses by Disrupting the VISA-Associated Complexes显示文摘Viral infection activates the transcription factors NF-B and interferon regulatory factor 3 (IRF3), which collabo-rate to induce type I interferons (IFNs) and initiate host innate antiviral response. IFN-stimulated gene 56 (ISG56) induced by type I IFNs is a negative regulator of cellular antiviral response. In this study, we identified ISG60 as an ISG56-associated protein by biochemical purification and mass spectrometry analysis. Overex-pression of ISG60 inhibited Sendai virus-induced activation of NF-B and IRF3. Coimmunoprecipitation assays indicated that ISG60 interacted with MDA5 and VISA, two important signaling proteins participating in virus-triggered production of type I IFNs. Furthermore, ISG60 disrupted the interaction of VISA with MDA5 or RIG-I. These results indicate that ISG60 is a negative regulator of virus-triggered type I IFNs induction. | LI Chao ZHANG Weiping LI Ying GUO Lin SHU Hongbing LIU Yu | 2012 | Wuhan University Journal of Natural Sciences2012，17，1： | 0 |
| 13 | Level-set Based Bone Removal and Cerebral Vessel Detection in CTA显示文摘 | XU Danhua ZHOU Weiping SHU Huazhong WANG Shijie | 2008 | Chinese Journal of Electronics2008，17，2： | 0 |
| 14 | Joint Transmit and Reflective Beamforming Design for Active IRS-Aided SWIPT Systems显示文摘To further improve the performance of passive intelligent reflecting surface(IRS)-assisted communication systems and mitigate the serious path loss due to“double-fading”of IRS-assisted links,an active IRS-aided simultaneous wireless information and power transfer(SWIPT)system is investigated.This paper jointly optimizes the transmit beamforming at the base station(BS)and the phase shifts at the active IRS in order to maximize the power collected by the energy harvesting receiver under both perfect and imperfect channel state information(CSI)states,subject to the signal-to-interference-noise ratio constraint of the information decoding receiver,and the power constraints of the BS/IRS.Under perfect CSI,the alternating optimization algorithm is utilized for obtaining the transmit beamforming at the BS and the phase shifts at the active IRS.For each subproblem,we first transform non-convex objective function and constraints into convex ones by performing a first-order Taylor expansion.Then,each subproblem is solved by using the interior point method.Given that obtaining perfect CSI is impractical,two robust beamforming designs are proposed for imperfect CSI case.Under the bounded CSI error model,we first transform the non-convex optimization problem into two semidefinite programming subproblems,and then solve each subproblem based on S-procedure and sequential rank-one constraint relaxation(SROCR)techniques.Under the stochastic CSI error model,the alternating optimization method is applied in an iterative manner based on Bernstein-type inequality and SROCR technique.Simulation results show that both robust and non-robust schemes for active IRS-assisted SWIPT systems can achieve extremely superior performance over conventional passive IRS-assisted systems under the same overall power budget. | Weiping SHI Qingqing WU Di WU Feng SHU Jiangzhou WANG | 2024 | Chinese Journal of Electronics2024，33，2： | 0 |
| 15 | 食管癌“三切口”手术的评价(附1226例回顾分析)(英文)显示文摘Objective:The aim of our study was to evaluate the clinical effect and the prospect of the three-incision (right thoracotomy, midline laparotomy and left cervical incisions) esophagectomy for the treatment of esophageal carcinoma.Meth-ods:We reviewed our experience with 1226 patients undergoing three-incision esophagectomy for middle and upper esopha-geal carcinoma.Results:Anastomotic leak rates were determined for the entire group.The overall leak rate was 8.5% (104 patients).Overall hospital mortality was 0.24% (3 patients).No patient died as a result of anastomotic leakage.Conclusion:The three-incision technique can radically remove carcinoma and perform a complete lymphadenectomy.Although the cervical anastomotic leak rate is slightly high, the management of this complication is relatively easy and the satisfactory results can be achieved. | Yusheng Shu Qianbing Miao Weiping Shi Hongcan Shi Shichun Lu Kang Wang | 2010 | The Chinese-German Journal of Clinical Oncology2010，9，9： | 0 |
| 16 | An atmospheric backscatter model on wind measurements using far-field approximation method显示文摘A backscatter model was developed for measur-ing wind field with the far-field approximation method.The theoretical computation and computer simulations with one spatial dimension show that this model can realistically describe the physical meaning and process of the three methods in wind measurements including the spaced antenna(SA)method,Doppler beam swing(DBS)method,and spaced interferometry(SI).The computational difficulties of the traditional theoretical model cannot only be smoothed away,but common characteristics and differences of the three methods can be compared deeply.The comparison of the numerical results between the Wuhan medium frequency(MF)radar(30°N,114°E)observation and the computer simulation of the full correlation analysis(FCA)of the SA method indicates that the two results agree very well and this model has practical application. | SHU Weiping ZHAO Zhengyu | 2007 | Frontiers of Electrical and Electronic Engineering in China2007，2，2： | 0 |
| 17 | Physical layer security techniques for data transmission for future wireless networks显示文摘The broadcast nature of wireless communication systems makes wireless trans-mission extremely susceptible to eavesdropping and even malicious interference.Physical layer security technology can e ectively protect the private information sent by the trans-mitter from being listened to by illegal eavesdroppers,thus ensuring the privacy and security of communication between the transmitter and legitimate users.Thus,the main design goal of physical layer security is to increase the performance di erence between the link of the legitimate receiver and that of the eavesdropper using well-designed transmission schemes.The development of mobile communication presents new challenges to physical layer security research.This paper provides a survey of the physical layer security research on various promising mobile technologies from secure key generation and keyless techniques,including secure key generation,directional modulation(DM),spatial modulation(SM),covert communication,and intelligent re ecting surface(IRS)-aided communication.Finally,the future topics and the unresolved technical challenges are presented in physical layer security for mobile communications. | Weiping Shi Xinyi Jiang Jinsong Hu Abdeldime Mohamed Salih Abdelgader Yin Teng Yang Wang Hangjia He Rongen Dong Feng Shu Jiangzhou Wang | 2022 | Security and Safety2022，1，1： | 0 |
| 18 | Beamforming design for RIS-aided amplify-and-forward relay networks显示文摘The use of a reconfigurable intelligent surface(RIS)in the enhancement of the rate performance is considered to involve the limitation of the RIS being a passive reflector.To address this issue,we propose a RIS-aided amplify-and-forward(AF)relay network in this paper.By jointly optimizing the beamforming matrix at AF relay and the phase-shift matrices at RIS,two schemes are put forward to address a maximizing signal-to-noise ratio(SNR)problem.First,aiming at achieving a high rate,a high-performance alternating optimization(AO)method based on Charnes–Cooper transformation and semidefinite programming(CCT-SDP)is proposed,where the optimization problem is decomposed into three subproblems solved using CCT-SDP,and rank-one solutions can be recovered using Gaussian randomization.However,the optimization variables in the CCT-SDP method are matrices,leading to extremely high complexity.To reduce the complexity,a low-complexity AO scheme based on Dinkelbachs transformation and successive convex approximation(DT-SCA)is proposed,where the variables are represented in vector form,and the three decoupling subproblems are solved using DT-SCA.Simulation results verify that compared to three benchmarks(i.e.,a RIS-assisted AF relay network with random phase,an AF relay network without RIS,and a RIS-aided network without AF relay),the proposed CCT-SDP and DT-SCA schemes can harvest better rate performance.Furthermore,it is revealed that the rate of the low-complexity DT-SCA method is close to that of the CCT-SDP method. | Xuehui WANG Feng SHU Riqing CHEN Peng ZHANG Qi ZHANG Guiyang XIA Weiping SHI Jiangzhou WANG | 2023 | Frontiers of Information Technology & Electronic Engineering2023，24，12： | 0 |
| 19 | 合并大疱性肺气肿的食管癌同期手术体会(英文)显示文摘Objective: We aimed to investigate the security and feasibility of the simultaneous surgery for patients with both esophageal carcinoma and bullous emphysema. Methods: We described simultaneous surgery performed on 49 cases with both esophageal carcinoma and bullous emphysema, accounting for 2.5% of all esophagectomy patients from January 2000 to January 2003. Radical resection of upper and mid-thoracic esophageal cancer was performed in 31 cases, including three approaches from the right chest, left neck and midsection. Thirty-six patients were underwent cervical anastomosis and 13 cases were operated by intrathoracic anastomosis. Results: No perioperative period death occurred. And postoperative complications were as follows: cervical anastomotic leakage in 9 cases, lung infection in 11 cases, pulmonary air leak in 13 cases(2 cases lasted for 4 weeks), recurrent laryngeal nerve damage in 4 cases, supraventricular tachycardia in 4 cases. Patients all recovered and left the hospital with average hospitalization time of 17.5 days. Conclusion: Patients with both esophageal carcinoma and bullous can perform the esophageal carcinoma resection and lung volume reduction surgery(LVRS) simultaneously. It will not increase the mortality rate and show the feasibility and safety in patients. | Yusheng Shu Weiguo Jin Weiping Shi Chao Sun | 2014 | The Chinese-German Journal of Clinical Oncology2014，13，4： | 0 |
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