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| 1 | Current status of diagnosis and treatment of bladder cancer in China-Analyses of Chinese Bladder Cancer Consortium database显示文摘Objective:To investigate current status of diagnosis and treatment of bladder cancer in China.Methods:A database was generated by Chinese Bladder Cancer Consortium(CBCC).From January 2007 to December 2012,14,260 cases from 44 CBCC centers were included.Data of diagnosis,treatment and pathology were collected.Results:The average age was 63.5 year-old and most patients were male(84.3%).The most common histologic types were urothelial carcinoma(91.4%),adenocarcinoma(1.8%),and squamous carcinoma(1.9%).According to 1973 and 2004 WHO grading system,42.0%,41.0%,and 17.0% of patients were grade 1,2,and 3,and 16.0%,48.7%,and 35.3% of patients were papillary urothelial neoplasms of low malignant potential,low,and high grade,respectively.Non-muscle invasive bladder cancer(NMIBC)and muscle invasive bladder cancer(MIBC)were 25.2% and 74.1%,respectively(0.8% not clear).Carcinoma in situ was only 2.4%.Most patients were diagnosed by white-light cystoscopy with biopsy(74.3%).Fluorescence and narrow band imaging cystoscopy had additional detection rate of 1.0% and 4.0%,respectively.Diagnostic transurethral resection(TUR)provided detection rate of 16.9%.Most NMIBCs were treated with TUR(89.2%).After initial TUR,2.6%accepted second TUR,and 45.7%,69.9%,and 58.7% accepted immediate,induced,and maintenance chemotherapy instillation,respectively.Most MIBCs were treated with radical cystectomy(RC,59.7%).Laparoscopic RCs were 35.1%,while open RC 63.4%.Extended and standard pelvic lymph node dissection were 7% and 66%,respectively.Three most common urinary diversions were orthotopic neobladder(44%),ileal conduit(31%),and ureterocutaneostomy(23%).Only 2.3% of patients accepted neo-adjuvant chemotherapy and only 18%of T3 and T4 patients accepted adjuvant chemotherapy.Conclusion:Disease characteristics are similar to international reports,while differences of diagnosis and treatment exist.This study can provide evidences for revisions of the guideline on bladder cancer in China. | Kaiwen Li Tianxin Lin 无 Wei Xue Xin Mu Enci Xu Xu Yang Fubao Chen Guangyong Li Lulin Ma Guoliang Wang Chaozhao Liang Haoqiang Shi Ming Li Mao Tang Xueyi Xue Yisong Lv Yaoliang Deng Chengyang Li Zhiwen Chen Xiaozhou Zhou Fengshuo Jin Xudong Liu Jinxin Wei Lei Shi Xin Gou Weiyang He Liqun Zhou Lin Cai Baiye Jin Guanghou Fu Xiangbo Kong Hongyan Sun Ye Tian Lang Feng Tiejun Pan Yiyi Wu Dongwen Wang Hailong Hao Benkang Shi Yaofeng Zhu Qiang Wei Ping Han Changli Wu Dawei Tian Zhangqun Ye Zheng Liu Zhiping Wang Junqiang Tian Lin Qi Minfeng Chen Wei Li Jinchun Qi Gongxian Wang Longlong Fu Zhaolin Sun Guangheng Luo Zhoujun Shen Zhaowei Zhu Jinchun Xing Zhun Wu Dong Wei Xin Chen Yanqun Na Hongfeng Guo Chunxi Wang Zhihua Lu Chuize Kong Yang Liu Jin Yang Jianyun Hu Xin Gao Jielin Li Changjun Yin Pu Li Shan Chen Zhen Du Jiongming Li Yongji Yan Xu Zhang Shuang Huang Fangjian Zhou Zhiling Zhang Yinghao Sun Shuxiong Zeng Song Cen Jiaquan Zhou Hanzhong Li Jin Wen Jian Huang | 2015 | Asian Journal of Urology2015，2，2： | 21 |
| 2 | Experimental research and numerical simulation of the thermal performance of a tube-fin cold energy storage unit using water/modified expanded graphite as the phase change material显示文摘In this study,experimental and numerical investigations were conducted on a tube-fin heat-exchanger latent-heat cold energy storage unit.The fin side of the heat exchanger was filled with water as the energy storage medium,and modified expanded graphite(MEG)was employed to improve the thermal characteristics of water.The water contact angle of the expanded graphite decreased from 106.31°to 0°,and the hydrophilicity and the absorption rate of water significantly improved after the modification.Moreover,the experimental analyses of the charge/discharge process showed that the cooling capacity of the system filled with 90 wt.%water/MEG was 80.8%of that of pure water,whereas its cooling time was only 69.7%of that of pure water.The average power increased by 15.9%compared with that of water.The system filled with 90 wt.%water/MEG completed two energy charging and discharging cycles,whereas the system filled with water completed only 1.5 cycles within 15000 s.Furthermore,the effects of the flow rate and inlet temperature of the heat transfer fluid on the charging process were explored.Finally,a numerical model was built and validated to investigate the phase change behavior and the effect of the structure size on the performance of the system.The heat-exchanger fin spacing had no significant effect on the cold energy storage unit,whereas the vertical spacing of the tube pass had the highest effect.It can be concluded that the heat exchanger combined with high-thermal-conductivity water/MEG exhibits better energy storage capacity and working power,showing a wide application prospect in the field of cold energy storage. | Jinxin Feng Ziye Ling Jiangchang Huang Xiaoming Fang Zhengguo Zhang | 2022 | Energy Storage and Saving2022，1，2： | 3 |
| 3 | Characteristics of SARS-CoV-2 Delta variant-infected individuals with intermittently positive retest viral RNA after discharge显示文摘SARS-CoV-2-infected patients will be discharged when viral ribonucleic acid(RNA)is consecutively negative at least twice over a 24-h interval.However,we have demonstrated that positive retest viral RNA,a particular clinical phenomenon initially observed in discharged SARS-CoV-2-infected patients in early 2020[1,2],is the occasional reoccurrence of Polymerase Chain Reaction(PCR)-detectable viral RNA but not reinfection[3]. | Lu Li Jingyan Tang Zhiwei Xie Qingxin Gan Guofang Tang Zhongwei Hu Huimin Zeng Jingrong Shi Jiaojiao Li Yan Li Changwen Ke Min Kang Dan Liang Huan Lu Yuwei Tong Xilong Deng Jinxin Liu Hongzhou Lu Fuxiang Wang Fengyu Hu Feng Li Nanshan Zhong Xiaoping Tang | 2022 | National Science Review2022，9，10： | 3 |
| 4 | Catalytic depolymerization of calcium lignosulfonate by NiMgFeO_x derived from sub-micron sized NiMgFe hydrotalcite prepared by introducing hydroxyl compounds显示文摘A new method for regulating the synthesis of Ni Mg Fe hydrotalcites(NMF LDHs) with the addition of hydroxyl compounds was proposed. A series of NMF LDHs were prepared by the above method, and then were calcined to obtain the Ni Mg FeOx(NMFOx) samples. The NMFOxsamples were characterized by XRD,SEM, TG-DTG, XPS and CO2-TPD, respectively. The catalytic performance of NMFOxfor depolymerizing calcium lignosulfonate(CLS) was evaluated by hydrothermal reaction. The results showed that the addition of hydroxyl compounds favored reducing the particle sizes of NMF LDHs. For the depolymerization of CSL, the yield of liquid product increased from 45% to 75.8% with the addition of NMFOx-ethanol(NMFOxET). The liquid products were mainly phenolics, aromatics, ketones and esters. The total selectivity of oxy-containing compounds was over 90.6%, among them, the phenolics were approximately 35.2%. The valence of Ni and Fe, crystalline phase and basicity almost remained unchanged. The NMFOx-ET samples were recycled for the depolymerization of CLS, moreover, the NMFOx-ET samples had high activity and stability after 4 cycles. | Hongjing Han Jinxin Li Haiying Wang Feng Xue Yanguang Chen Yanan Zhang Yizhen Wang Mei Zhang | 2019 | Chinese Journal of Chemical Engineering2019，27，8： | 3 |
| 5 | Association between the Apolipoprotein E4 and Postoperative Cognitive Dysfunction in Elderly Patients Undergoing Intravenous Anesthesia and Inhalation Anesthesia显示文摘 | Yingmin Cai Haitao Hu Pengbin Liu Gaifeng Feng Weijiang Dong Bing Yu Yulin Zhu Jinxin Song Minggang Zhao | 2012 | Anesthesiology2012，，1： | 1 |
| 6 | Conditional Diagnosability of Alternating Group Graphs显示文摘 | Hao Rongxia Feng Yanquan Zhou Jinxin | 2013 | IEEE Trans Computers2013，62，4： | 1 |
| 7 | Enumerating reflexible 2-cell embeddings of connected graphs显示文摘Two 2-cell embeddings:X → S and j:X → S of a connected graph X into a closed orientable surface S are congruent if there are an orientation-preserving surface homeomorphism h on S and a graph automorphism γ of X such that h = γj.A 2-cell embedding:X → S of a graph X into a closed orientable surface S is described combinatorially by a pair(X;ρ) called a map,where ρ is a product of disjoint cycle permutations each of which is the permutation of the darts of X initiated at the same vertex following the orientation of S.The mirror image of a map(X;ρ) is the map(X;ρ 1),and one of the corresponding embeddings is called the mirror image of the other.A 2-cell embedding of X is reflexible if it is congruent to its mirror image.Mull et al.[Proc Amer Math Soc,1988,103:321-330] developed an approach for enumerating the congruence classes of 2-cell embeddings of graphs into closed orientable surfaces.In this paper we introduce a method for enumerating the congruence classes of reflexible 2-cell embeddings of graphs into closed orientable surfaces,and apply it to the complete graphs,the bouquets of circles,the dipoles and the wheel graphs to count their congruence classes of reflexible or nonreflexible(called chiral) embeddings. | FENG YanQuan KWAK Jin Ho ZHOU JinXin | 2013 | Science China Mathematics2013，56，5： | 1 |
| 8 | Tumor growth and metastasis can be inhibited by maintaining genomic stability in cancer cells显示文摘癌症干细胞,像茎的癌症房间(SLCC ) ,或开始肿瘤的房间的存在被看作肿瘤形成和复发的原因,显示学习指向 SLCC 的新奇治疗的重要性。因为二竞争假设, SLCC 的起源是争论的:SLCC 也从转变祖先房间从织物成年人干细胞或 dedifferentiated 被转变。我们的以前的研究证明 SLCC 由在癌症房间增加 genomic 不稳定性是可诱导的。在这研究,堵住 SLCC 的出现, aminoethyl isothiourea ( AET ),清除自由激进分子的混合物并且被用来保护病人免受放射性的暴露的伤害,被用作与 mitomycin C ( MMC )在联合维持 genomic 稳定性的一个代理人,损坏 DNA 的通常使用的化学疗法的药。用有 VX2 肝的癌的一个兔子肿瘤模型,我们发现 MMC 独自增加了肺转移和处于不利地位的幸存结果,但是 MMC 和 AET 的联合颠倒了这效果平延长全面幸存。而且在由 immunocompromised 老鼠的一个 VX2 异种皮移植模型, MMC 独自与 AET 在联合充实 MMC 的开始肿瘤的房间,而是管理有效地消除了肿瘤房间。而且, MMC 独自提高了 genomic 不稳定性,但是与 AET 相结合的 MMC 在主要 VX2 肿瘤织物稀释了 genomic 不稳定性的程度。一起拿,我们的数据建议 genomic 保护者 AET 能由 AET 禁止 SLCC,和这联合治疗的正式就职,细胞毒素的代理人应该为未来被看作有希望的策略临床的评估。 | Yi Liang | 2015 | Frontiers of Medicine2015，9，1： | 1 |
| 9 | Giant nonlinear Hall effect in twisted bilayer WSe_(2)显示文摘The recently discovered nonlinear Hall effect(NHE)in a few non-interacting systems provides a novel mechanism for generating second-harmonic electrical Hall signals under time-reversal-symmetric conditions.Here,we introduce a new approach to engineering an NHE by using twisted moiréstructures.We found that the twisted WSe_(2)bilayer exhibited an NHE when the Fermi level was tuned to the moiréflat bands.When the first moiréband was half-filled,the nonlinear Hall signal exhibited a sharp peak with a generation efficiency that was at least two orders of magnitude greater than those obtained in previous experiments.We discuss the possible origins of the diverging generation efficiency in twisted WSe_(2)based on resistivity measurements,such as moiré-interface-induced correlation effects and mass-diverging-type continuous Mot transition.This study demonstrates not only how interaction effects can combine with Berry curvature dipoles to produce novel quantum phenomena,but also the potential of NHE measurements as a new tool for studying quantum criticality. | Meizhen Huang Zefei Wu Jinxin Hu Xiangbin Cai En Li Liheng An Xuemeng Feng Ziqing Ye Nian Lin Kam Tuen Law Ning Wang | 2023 | National Science Review2023，10，4： | 0 |
| 10 | Effects of Different Dwarfing Rootstocks on Growth,Yield and Fruit Quality of‘Tianhong 2’Apple Trees显示文摘[Objectives]The paper was to provide a reference for screening dwarfing rootstock suitable for main spur-type Fuji cultivars in central and southern Hebei Province.[Methods]With spur-type Fuji‘Tianhong 2’as the material,the vegetative growth,yield and fruit quality of 8 different rootstock-scion combinations were compared.[Results]‘Tianhong 2’/SH6 as self-rooted rootstock had large average single fruit weight(256.33 g),large number of fruits per plant(188.68),the highest yield[(3250.08±23.42)kg/667 m ^(2)]and the highest colored area(93.5%),and the soluble solid content reached the requirement of high quality fruit(15.78%).[Conclusions]In central and southern Hebei Province,‘Tianhong 2’grafted on SH6 self-rooted rootstock has moderate growth,high yield and good fruit quality,so it can be considered as the preferred rootstock-scion combination in the local area. | Jinxin WANG Jingmiao HUANG Jianming LI Xiangmin SUO Xueying LI Jianzhong FENG Jie HAO | 2023 | Asian Agricultural Research2023，15，5： | 0 |
| 11 | Stabilizing semi-transparent perovskite solar cells with a polymer composite hole transport layer显示文摘Semi-transparent perovskite solar cells(ST-PSCs)have broad applications in building integrated photovoltaics.However,the stability of ST-PSCs needs to be improved,especially in n-i-p ST-PSCs since the doped 2,2',7,7'-tetrakis(N,N-di-p-methoxyphenyl-amine)-9,9'-spirobifluorene(Spiro-OMeTAD)is unstable at elevated temperatures and high humidity.In this work,aπ-conjugated polymer poly[(2,6-(4,8-bis(5-(2-ethylhexyl)thiophene-2-yl)-benzo[1,2-b:4,5-b']dithiophene))-alt-(5,5-(1',3'-di-2-thienyl-5',7'-bis(2-ethylhexyl)benzo[1',2'-c:4',5'-c']dithiophene-4,8-dione)](PBDB-T)is selected to form a polymer composite hole transport layer(HTL)with Spiro-OMeTAD.The sulfur atom of the thiophene unit and the carbonyl group of the polymer interact with the undercoordinated Pb2+at the perovskite surface,which stabilizes the perovskite/HTL interface and passivates the interfacial defects.The incorporation of the polymer also increases the glass transition temperature and the moisture resistance of Spiro-OMeTAD.As a result,we obtain ST-PSCs with a champion efficiency of 13.71%and an average visible light transmittance of 36.04%.Therefore,a high light utilization efficiency of 4.94%can be obtained.Moreover,the encapsulated device can maintain 84%of the initial efficiency after 751 h under continuous one-sun illumination(at 30%relative humidity)at the open circuit and the unencapsulated device can maintain 80%of the initial efficiency after maximum power tracking for more than 1250 h under continuous one-sun illumination. | Yongbin Jin Huiping Feng Zheng Fang Liu Yang Kaikai Liu Bingru Deng Jingfu Chen Xueling Chen Yawen Zhong Jinxin Yang Chengbo Tian Liqiang Xie Zhanhua Wei | 2024 | Nano Research2024，17，3： | 0 |
| 12 | Vitamin A regulates mitochondrial biogenesis and function through p38 MAPK‑PGC‑1α signaling pathway and alters the muscle fiber composition of sheep显示文摘Background Vitamin A(VA)and its metabolite,retinoic acid(RA),are of great interest for their wide range of physiological functions.However,the regulatory contribution of VA to mitochondrial and muscle fiber composition in sheep has not been reported.Method Lambs were injected with 0(control)or 7,500 IU VA palmitate into the biceps femoris muscle on d 2 after birth.At the age of 3 and 32 weeks,longissimus dorsi(LD)muscle samples were obtained to explore the effect of VA on myofiber type composition.In vitro,we investigated the effects of RA on myofiber type composition and intrinsic mechanisms.Results The proportion of type I myofiber was greatly increased in VA-treated sheep in LD muscle at harvest.VA greatly promoted mitochondrial biogenesis and function in LD muscle of sheep.Further exploration revealed that VA elevated PGC-1αmRNA and protein contents,and enhanced the level of p38 MAPK phosphorylation in LD muscle of sheep.In addition,the number of type I myofibers with RA treatment was significantly increased,and type IIx myofibers was significantly decreased in primary myoblasts.Consistent with in vivo experiment,RA significantly improved mitochondrial biogenesis and function in primary myoblasts of sheep.We then used si-PGC-1αto inhibit PGC-1αexpression and found that si-PGC-1αsignificantly abrogated RA-induced the formation of type I myofibers,mitochondrial biogenesis,MitoTracker staining intensity,UQCRC1 and ATP5A1 expression,SDH activity,and enhanced the level of type IIx muscle fibers.These data suggested that RA improved mitochondrial biogenesis and function by promoting PGC-1αexpression,and increased type I myofibers.In order to prove that the effect of RA on the level of PGC-1αis caused by p38 MAPK signaling,we inhibited the p38 MAPK signaling using a p38 MAPK inhibitor,which significantly reduced RA-induced PGC-1αand MyHC I levels.Conclusion VA promoted PGC-1αexpression through the p38 MAPK signaling pathway,improved mitochondrial biogenesis,and altered the composition of muscle fiber type. | Pengkang Song Jiamin Zhao Fanqinyu Li Xiaoyi Zhao Jinxin Feng Yuan Su Bo Wang Junxing Zhao | 2024 | Journal of Animal Science and Biotechnology2024，15，2： | 0 |
| 13 | Exploring the abundance and influencing factors of antimicrobial resistance genes in manure plasmidome from swine farms显示文摘Plasmids play a critical role in the dissemination of antimicrobial resistance genes(ARGs),however,a systematical understanding of ARGs originated from plasmids in swine production is currently lacking.Herein,quantitative polymerase chain reaction was applied to determine the prevalence of ten ARGs and the class1 integron gene intI1 of plasmid source in swinemanure from 44 farms in Sichuan,Hubei and Hebei provinces,China.All assayed ARGs were observed in plasmid DNA samples,and the average absolute abundance of aac(6’)-Ib-cr,blaNDM,blaCTX-M,optrA,ermB,floR,mcr-1,qnrS,tetM,sul1 and intI1 were 7.09,2.90,4.67,6.62,7.55,7.14,4.08,4.85,7.16,7.11 and 8.07 of 10 log copies/gram,respectively.IntI1 showed a high correlation(r>0.8,P<0.01)with the abundance of aac(6’)-Ib-cr and sul1 in swine manure.Moreover,the farm scale(i.e.,herd population)and geographical location were not found to be critical factors influencing the absolute abundance of ARGs of plasmid DNA in swine farms.However,the concentrations of florfenicol,Cu,Zn,Fe,total phosphorus(TP)and total potassium(TK)demonstrated a significant correlation with the abundance of several ARGs.Particularly,Cu and Zn had high correlations with optrA and blaCTX-M,respectively.Our results demonstrated that antibiotics,heavy metals and environmental nutrients are likely jointly contributing to the long-term persistence of ARGs in swine production.This study provides insights into the abundance and influencing factors of ARGs from swine manure,which is of significance for assessing and reducing the public health risks in livestock production. | Zunfang Tu Junrui Shui Jinxin Liu Hongmei Tuo Haoyu Zhang Cong Lin Jingyi Feng Yuxuan Feng Wen Su Anyun Zhang | 2023 | Journal of Environmental Sciences2023，，2： | 0 |
| 14 | Technical Regulations for Production of Apple ‘Jiping 1’显示文摘Apple‘Jiping 1’is a new early maturing apple variety bred by Shijiazhuang Pomology Institute,Hebei Academy of Agriculture and Forestry Sciences.To further normalize the standardized production technology of‘Jiping 1’,realize improvement and upgrading of fruit quality,and improve sustainable development of apple industry,according to national and industrial standards,specific requirements on selection of production orchard,planting,soil,fertilizer and water management,shaping and pruning,flower and fruit management,pest control,and fruit harvesting of‘Jiping 1’are put forward,and technical regulation for production of‘Jiping 1’(standard number:DB 13/T 5167-2020)is made.The regulation has important guiding significance for the production of early maturing apple in Hebei Province. | Xiangmin SUO Jinxin WANG Jingmiao HUANG Jie HAO Jianzhong FENG Xinmin YAN Jianming LI Xiange WANG Xueying LI | 2021 | Asian Agricultural Research2021，13，9： | 0 |
| 15 | Cubic one-regular graphs of order twice a square-free integer显示文摘A graph is one-regular if its automorphism group acts regularly on the set of its arcs.Let n be a square-free integer.In this paper,we show that a cubic one-regular graph of order 2n exists if and only if n=3tp1p2…ps≥13,where t≤1,s≥1 and pi’s are distinct primes such that 3|(Pi—1). For such an integer n,there are 2s-1 non-isomorphic cubic one-regular graphs of order 2n,which are all Cayley graphs on the dihedral group of order 2n.As a result,no cubic one-regular graphs of order 4 times an odd square-free integer exist. | ZHOU JinXin FENG YanQuan | 2008 | Science China Mathematics2008，51，6： | 0 |
| 16 | Investigation on Occurrence of Lithocolletis ringoniella Adults in New and Aged Apple Orchards in Shijiazhuang Area显示文摘[Objective]The paper was to investigate the occurrence of Lithocolletis ringoniella adults in aged and new apple orchards in Shijiazhuang area.[Method]The growth and decline dynamics of L.ringoniella adults in 3a apple orchard and 17a apple orchard in Shijiazhuang were monitored by sex attractant trapping method.Meantime,the trapping effects of sex attractant on L.ringoniella were compared with that of sweet-sour liquor.[Result]L.ringoniella occurred five generations annually in Shijiazhuang area.The adults emerged in April,and entered into peak occurrence period during May and June,with overlapping generations.Comparison between sex attractant and sweet-sour liquor tests showed that the trapping effect of sweet-sour liquor received little effect,but was expensive.Therefore,it is not recommended to use sweet-sour liquor for prevention and treatment of L.ringoniella in production.[Conclusion]In the actual production,sex attractant trapping should be combined with appropriate agricultural control measures to control the damage of L.ringoniella. | Suo Xiangmin Wang Jinxin Hao Jie Huang Jingmiao Feng Jianzhong Yan Xinmin Wang Xiange Li Xueying | 2020 | Plant Diseases and Pests2020，11，5： | 0 |
| 17 | Retrospective Analysis of the Duration of Hospitalization of Imported Patients Infected with SARS-CoV-2 in Guangzhou, 2021显示文摘The pandemic of coronavirus disease 2019 is“not over,”in fact,the“dynamic clearing”policy for SARS-CoV-2 control and prevention in China has been firmly enforced.This study aimed to analyze the clinical symptoms and dynamic viral RNA changes in 2021 at Guangzhou Eighth People’s Hospital.This study showed that 31.4%of the patients(695/2212)tested negative for viral RNA from admission to the final release from quarantine.Of all negative cases,86.5%(601/695)remained in the hospital for no more than 5 days and were asymptomatic or mild.Among the remaining 402 patients who stayed for no more than 5 days,76.4%(307/402)were viral RNA retest positive during the isolation stage.However,96.4%of the peak viral RNA(296/307)was over Ct=33 cycles during the isolation stage. | Zhiwei Xie Guofang Tang Lu Li Jingrong Shi Qingxin Gan Xiaowen Zheng Jingyan Tang Huimin Zeng Chuyu Zhang Sisi Cheni Jianping Cui Zishi Lin Lihua Lin Youxia Li Jinxin Liu Feng Li Fengyu Hui Xiaoping Tang Xilong Deng | 2023 | Infectious Diseases & Immunity2023，3，1： | 0 |
| 18 | Single event transient characterization of SiGe HBT by SPA experiment and 3-D process simulation显示文摘The single-photon absorption induced single event transient in the silicon-germanium heterojunction bipolar transistor is investigated.The laser wavelength and bias condition have been proven to have significant impacts on the characterization of the single event transient(SET) response of the device by two-dimensional(2-D) raster scanning.After optical analytical calculation,the laser-induced charge distribution is well-embedded in the 3-D TCAD process simulation conducted to explore the underlying physical mechanism.In addition to the ion shunt effect,the excess electron injection from the emitter to the base could play a vital role in the SET peak amplitude and charge collection.The impact of the metal layer on the SPA experimental results is also determined by establishing a figure of merit that will help researchers estimate the laser-induced transient sensitivity of devices with metal layer blocking. | PAN XiaoYu GUO HongXia FENG YaHui LIU YiNong ZHANG JinXin LI Zhuang LUO YinHong ZHANG FengQi WANG Tan ZHAO Wen DING LiLi XU JingYan | 2022 | Science China(Technological Sciences)2022，65，5： | 0 |
| 19 | Comprehensive Information Security Evaluation Model Based on Multi-Level Decomposition Feedback for IoT显示文摘The development of the Internet of Things(IoT)calls for a comprehensive in-formation security evaluation framework to quantitatively measure the safety score and risk(S&R)value of the network urgently.In this paper,we summarize the architecture and vulnerability in IoT and propose a comprehensive information security evaluation model based on multi-level decomposition feedback.The evaluation model provides an idea for information security evaluation of IoT and guides the security decision maker for dynamic protection.Firstly,we establish an overall evaluation indicator system that includes four primary indicators of threat information,asset,vulnerability,and management,respectively.It also includes eleven secondary indicators of system protection rate,attack detection rate,confidentiality,availability,controllability,identifiability,number of vulnerabilities,vulnerability hazard level,staff organization,enterprise grading and service continuity,respectively.Then,we build the core algorithm to enable the evaluation model,wherein a novel weighting technique is developed and a quantitative method is proposed to measure the S&R value.Moreover,in order to better supervise the performance of the proposed evaluation model,we present four novel indicators includes residual risk,continuous conformity of residual risk,head-to-tail consistency and decrease ratio,respectively.Simulation results show the advantages of the proposed model in the evaluation of information security for IoT. | Jinxin Zuo Yueming Lu Hui Gao Ruohan Cao Ziyv Guo Jim Feng | 2020 | Computers, Materials & Continua2020，，10： | 0 |
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