|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Distribution and accumulation of biogenic silica in the intertidal sediments of the Yangtze Estuary显示文摘沉积源於生物的硅石被知道是一个重要参数在河口和沿海的生态系统理解 biogeochemical 进程和 paleoenviromental 记录。因而,在沉积调查源於生物的硅石的累积和分发意义大。二拍子的圆舞温和酸温和的碱的抽取过程被用来沥滤源於生物的硅石和它的早 diagenetic 产品在内部 Yangtze 河口的潮汐的沉积。结果显示出那全部的源於生物的硅石( t-BSi )在内部潮汐的沉积从 237.7-419.4 亩摩尔 Si/g 变化了,当时可滤取的硅石( Si-HCl )和温和碱的可滤取的硅石( Si-Alk )在 25.1-72.9 亩摩尔 Si/g 和 208.1-350.4 亩 rnol Si/g 的范围的温和的酸, respectively.Significant 关联为沉积和不同源於生物的硅石水池的粒度分布被观察在内部潮汐的沉积。这证实粒度分发能显著地在沉积影响源於生物的硅石内容。有器官的碳和氮的源於生物的硅石的关系也是的结束发现在源於生物的硅石和有机物 biogeochemical 之间有强壮的联合在,反映那内部 Yangtze 河口的潮汐的系统。另外,在沉积的源於生物的硅石的早 diagenetic 变化在现在的学习被讨论。 | HOU Lijun LIU Min XU Shiyuana YAN Huimin OU Dongni CHENG Shubo LIN Xiao | 2008 | Journal of Environmental Sciences2008，20，5： | 7 |
| 2 | Evolutionary ciphers against differential power analysis and differential fault analysis显示文摘Side channel analysis(SCA) focuses on attacking cryptographic algorithm implementations by collecting leaked information and analyzing the correlation between the leaked and key information in the cryptographic system.Currently,SCA is the main threat to cryptographic implementations,with DPA(differential power analysis) and DFA(differential fault analysis) being two of the most threatening types of SCA.However,the existing countermeasures against DPA and DFA have shortcomings and can hardly protect cipher designs perfectly.Based on a comprehensive analysis of DPA and DFA,this paper proposes a new idea of using an evolutionary cipher(EVOC) against DPAs based on the model proposed by Kocher,and several different new types of DFAs.In fact,an EVOC is a kind of dynamic cipher designing method.Moreover,combined with intelligent searching algorithms and cryptography design policies,EVOCs utilize the dynamic and unpredictable properties of TRNG(a truly random number generator) to ensure cipher design at a high level of security.Therefore,with an EVOC we could design cryptography algorithms with high security to resist mathematical analysis as well as DPAs and DFAs.This paper analyzes and proves the security,efficiency,cost,and original features of EVOCs against DPA and DFA both theoretically and experimentally.Compared with existing countermeasures against SCAs,EVOCs use dynamic non-linear operations to destroy the bases of DPA and DFA.At the algorithm level,EVOCs are more efficient than other resistance methods.Based on the theory and experiments,this paper proposes certain modifications to the EVOC in the AES(advanced encryption standard) algorithm,which can be referenced by other dynamic designs of cryptographic algorithms. | TANG Ming QIU ZhenLong YANG Min CHENG PingPan GAO Si LIU ShuBo MENG QinShu | 2012 | Science China(Information Sciences)2012，55，11： | 5 |
| 3 | Enhancement of photocatalytic activity over NaBiO 3 /BiOCl composite prepared by an in situ formation strategy显示文摘 | Xiaofeng Chang Gang Yu Jun Huang Zheng Li Shufeng Zhu Pingfeng Yu Cheng Cheng Shubo Deng Guangbin Ji | 2010 | Catalysis Today2010，，3： | 1 |
| 4 | Identification of the sources of polycyclic aromatic hydrocarbons based on molecular and isotopic characterization from the Yangtze estuarine and nearby coastal areas显示文摘推迟的微粒事(SPM ) 的样品,表面沉积和道路灰尘从 Yangtze 被收集河口和附近沿海的区域,沿海的河,和中央上海。样品为 16 多不的芳香的烃的存在被分析(哼) 在由 GCMS 的 USEPA 控制优先级的表。个人的混合物特定的稳定的碳同位素哼被 GC-C-IRMS 也分析。来源在 Yangtze 河口和附近沿海的区域在 SPM 和表面沉积哼然后用多重来源鉴定技术被识别综合分子的质量与器官的混合物特定的稳定的同位素索引。结果表明 3 戒指和 4 戒指哼混合物在 SPM 和表面沉积是主导的,它类似于从 Wusong 污水分泌物插头, Shidongkou 污水处理植物, Huangpu 河,沿海的河和中央上海在样品发现的 PAH 混合物。主要部件分析(PCA ) 与显示的分子的集体索引综合那汽油,柴油机,煤和木头燃烧和导出石油的残余是主要来源在 Yangtze 河口哼。使用哼混合物特定的稳定的同位素也启用了 PAHs 输入小径的鉴定。哼源于木头和煤燃烧,导出石油的残余在沿海的河边是进 Yangtze 河口和附近沿海的区域的输入,污水分泌物插头在洪水季节期间在旱季和城市的暴风雨期间浇流量。哼源于首先从城市的交通的线和商业区域在道路灰尘积累然后在洪水季节期间在旱季和暴风雨水流量经由向西北占优势的风进入了沿海的区域的车辆排出物。 | OU Dongni LIU Min CHENG Shubo HOU Lijun XU Shiyuan WANG Lili | 2010 | Journal of Geographical Sciences2010，20，2： | 1 |
| 5 | The application of internal suspension technique in retroperitoneal robot-assisted laparoscopic partial nephrectomy with a new robotic system KangDuo Surgical Robot-01:Initial experience显示文摘Objective To assess the feasibility of internal suspension technique in retroperitoneal robot-assisted laparoscopic partial nephrectomy(rRAPN)with a new robotic platform called KangDuo Surgical Robot-01(KD-SR-01)system(Suzhou KangDuo Robot Co.,Ltd.,Suzhou,China)and discuss its surgical technique.Methods A 44-year-old male patient was admitted with a 2.5 cm tumor on dorsolateral upper pole of the left kidney.The R.E.N.A.L.nephrometry score of this patient was 4x.This patient underwent rRAPN with KD-SR-01.The perinephric fat between the tumor and Gerota's fascia was preserved,which was used for internal suspension traction during tumor resection.Postoperative follow-up data were collected.Results The surgery was successfully carried out with a duration of 127 min,in which the docking time was 6 min 25 s and console time was 60 min.The warm ischemia time was 19 min 53 s,and the estimated blood loss was 0 mL.The pathological histology showed a pathological tumor stage 1a clear cell renal cell carcinoma,with a negative surgical margin.The World Health Organization/International Society of Urological Pathology(WHO/ISUP)grade of this patient was Grade 2.No recurrence was observed during the 6-month follow-up.Conclusion Internal suspension in rRAPN is feasible and effective with use of the new robotic system KD-SR-01. | Silu Chen Shubo Fan Hua Guan Kunlin Yang Zhihua Li Shengwei Xiong Xiang Wang Zhenyu Li Cheng Shen Liqun Zhou Xuesong Li | 2023 | Asian Journal of Urology2023，10，4： | 0 |
| 6 | Active tunable terahertz bandwidth absorber based on single layer graphene显示文摘In this paper,an active tunable terahertz bandwidth absorber based on single-layer graphene is proposed,which consists of a graphene layer,a photo crystal plate,and a gold substrate.When the Fermi energy(Ef)of graphene is 1.5 eV,the absorber shows high absorption in the range of 3.7 THz–8 THz,and the total absorption rate is 96.8%.By exploring the absorption mechanism of the absorber,the absorber shows excellent physical regulation.The absorber also shows good adjustability by changing the Efof graphene.This means that the absorber exhibits excellent tunability by adjusting the physical parameters and Efof the absorber.Meanwhile,the absorber is polarization independent and insensitive to the incident angle.The fine characteristics of the absorber mean that the absorber has superior application value in many fields such as biotechnology and space exploration. | Wenxin Li Yingting Yi Hua Yang Shubo Cheng Wenxing Yang Huafeng Zhang Zao Yi Yougen Yi Hailiang Li | 2023 | Communications in Theoretical Physics2023，75，4： | 0 |
| 7 | Multi-frequency switch and excellent slow light based on tunable triple plasmon-induced transparency in bilayer graphene metamaterial显示文摘We propose a novel bilayer graphene terahertz metamaterial composed of double graphene ribbons and double graphene rings to excite a dynamically adjustable triple plasma-induced transparency(PIT)effect.The coupled mode theory(CMT)is used to explain the PIT phenomenon,and the results of the CMT and the finite-difference time-domain simulation show high matching degree.By adjusting the Fermi levels of graphene,we have realized a pentafrequency asynchronous optical switch.The performance of this switch,which is mainly manifested in the maximum modulation depth(MD=99.97%)and the minimum insertion loss(IL=0.33 dB),is excellent.In addition,we have studied the slow-light effect of this triple-PIT and found that when the Fermi level of graphene reaches 1.2 eV,the time delay can reach 0.848ps.Therefore,this metamaterial provides a foundation for the research of multi-frequency optical switches and excellent slow-light devices in the terahertz band. | Xianwen Zhou Yiping Xu Yuhui Li Shubo Cheng Zao Yi Guohui Xiao Ziyi Wang Zhanyu Chen | 2022 | Communications in Theoretical Physics2022，74，11： | 0 |
| 8 | Classification,Hazards and Countermeasures of Agricultural Environmental Pollution Emergencies显示文摘Agricultural environmental pollution emergencies have become a hot research topic because of the high incidence and influence depth.This paper introduces classification and features of agricultural environmental pollution emergencies:by pollutant type,it falls into organic pollution emergencies and inorganic pollution emergencies;by the approach of entering agricultural environment,it falls into water resource agricultural environmental pollution emergencies and non-water resource agricultural environmental pollution emergencies.Hazards of agricultural environmental pollution emergencies are analyzed from 4 perspectives:personal security,indirect loss,ecological environment and social stability.In view of the hazards,countermeasures are given to deal with the pollution emergencies as(i)establishing a risk evaluation mechanism for agricultural environment;(ii)enhancing the capacity of handling agricultural environmental pollution emergencies;(iii)introducing new management concepts for environmental emergencies,and cultivating keen emergency management consciousness. | Xiaoming CHUAI Haixia ZHOU Jianping ZHAO Shubo CHENG Jiang YU | 2013 | Asian Agricultural Research2013，5，9： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员