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SPICE

SPICE的相关文献在1989年到2022年内共计391篇,主要集中在无线电电子学、电信技术、自动化技术、计算机技术、电工技术 等领域,其中期刊论文226篇、会议论文12篇、专利文献153篇;相关期刊149种,包括电气电子教学学报、电子与电脑、电子设计应用等; 相关会议12种,包括2011中国西部声学学术交流会、2007'信息与通信工程、电子科学与技术、计算机科学与技术、机械工程全国博士生学术论坛、2006年恒润科技用户大会等;SPICE的相关文献由731位作者贡献,包括顾经纶、王伟、彭兴伟等。

SPICE—发文量

期刊论文>

论文:226 占比:57.80%

会议论文>

论文:12 占比:3.07%

专利文献>

论文:153 占比:39.13%

总计:391篇

SPICE—发文趋势图

SPICE

-研究学者

  • 顾经纶
  • 王伟
  • 彭兴伟
  • 郑理
  • 郭超
  • 龚楠
  • 余泳
  • 叶雪荣
  • 石春刚
  • 翟国富
  • 期刊论文
  • 会议论文
  • 专利文献

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    • Hiroshi Kubota; Tsuyoshi Hasegawa; Megumi Akai-Kasaya; Tetsuya Asai
    • 摘要: Atomic switches can be used in future nanodevices and to realize conceptually novel electronics in new types of computer architecture because of their simple structure, ease of operation, stability, and reliability. The atomic switch is a single solid-state switch with inherent learning abilities that exhibits various nonlinear behaviors with network devices. However, previous studies focused on experiments and nonvolatile memory applications, and studies on the application of the physical properties of the atomic switch in computing were nonexistent. Therefore, we present a simple behavioral model of a molecular gap-type atomic switch that can be included in a simulator. The model was described by three simple equations that reproduced the bistability using a double-well potential and was able to easily be transferred to a simulator using arbitrary numerical values and be integrated into HSPICE. Simulations using the experimental parameters of the proposed atomic switch agreed with the experimental results. This model will allow circuit designers to explore new architectures, contributing to the development of new computing methods.
    • WANG Huajian; SU Jin; WANG Xiaomei; YE Yuntao; WANG Yu; FANG Yu; ZHANG Shuichang
    • 摘要: The ultra-deep Cambrian System in the Tarim Basin is an important field for petroleum exploration,while fine division of the Cambrian strata remains controversial.In recent years,carbon isotope stratigraphy of the Cambrian System has been established and widely used.Here,we report an integrated profile of carbonate and organic carbon isotopic values(δ^(13)C_(carb)andδ^(13)C_(org))from cuttings of the Tadong2 Well in the eastern Tarim Basin.Three carbon isotope anomalies of BACE,ROECE and SPICE were recognized on theδ^(13)C_(carb)profile.Three apogees and a nadir on theδ^(13)C_(org)profile and the onset of ROECE on theδ^(13)C_(carb)profile were suggested as boundaries of the present four series of the Cambrian System.Suggested boundaries are easily identifiable on the gamma logging profile and is consistent with the previous division scheme,based on biostratigraphic evidence in outcrop sections.Abnormal carbon cycle perturbations and organic carbon burials during the BACE and SPICE events might be related to the reduction and expansion of a huge dissolved organic carbon reservoir in the deep ocean of the ancient Tarim Basin.
    • 李桢; 洪文松; 黄凯龄; 叶柳青
    • 摘要: 目的:比较LinkingMed和SPICE 2种自动勾画软件勾画头颈部危及器官的准确性.方法:选取31例2019年10月至2020年4月在某院接受放疗的鼻咽癌患者的临床资料,由资深的放疗医师在Pinnacle39.10治疗计划系统上手动勾画眼球、晶体、视神经、脑干、脊髓、腮腺和下颌骨等危及器官,并采用LinkingMed和SPICE对其进行自动勾画.以手动勾画为金标准,计算并比较2种软件自动勾画结果的Dice相似性系数(Dice similarity coefficient,DSC)、Hausdorff距离(Hausdorff distance,HD)、包容性指数(inclusive index,IncI)和敏感性指数(sensitivity index,SI).采用SPSS 19.0软件进行统计学分析.结果:眼球、晶体、视神经、脊髓和下颌骨的自动勾画结果中,LinkingMed组总体上优于SPICE组,除了眼球的IncI值、左晶体的HD值、左视神经的SI值、右视神经的DSC值以及下颌骨的HD值和SI值外,其他指标差异均有统计学意义(P0.05).结论:对于头颈部危及器官的自动勾画,LinkingMed略优于SPICE.
    • Ekissi Alice Christine; Kouame Kan Benjamin; Beugre Grah Avit Maxwell; Séraphin Kati-Coulibaly
    • 摘要: Ginger and turmeric are two plants of the Zingiberaceaes family. They are used as spices and in the treatment of many diseases. Despite their importance, data on their knowledge and their uses are scarce. The objective of this work was to assess the knowledge and different uses of ginger and turmeric. A survey was carried out among saleswomen and consumers. The survey reveals that 100% of those surveyed knew about ginger, but fewer people (17.5%) knew about turmeric. The survey identified that ginger tastes more pungent (82.65%) than bitter (17.35%), whilst turmeric’s taste is bitterer (53.47%) rather than pungent (46.53%). Consumption differed between the two rhizomes, with ginger consumed fresh (90.22%) and turmeric dry (84.25%). Differences were also noted in their medicinal (40.66% for ginger and 32.15% for turmeric), nutritional (50.82% for ginger and 11.65% for turmeric) and cosmetic (8.63% properties for ginger and 56.2% for turmeric) uses. The vernacular names of the two rhizomes varied from one ethnic group to another.
    • 钟悦航; 武继刚; 刘鹏; 姚廉
    • 摘要: 现有忆阻器的三值逻辑电路设计中无法级联且无法保存输入输出值,导致面积开销和功耗增加.通过对忆阻器辅助逻辑进行扩展,设计了忆阻器的三值逻辑门,具备三值逻辑的完备性.在此基础上设计实现了三值译码器和三值加法器.使用Spice仿真软件对所设计的电路进行了验证.结果表明:与已有的文献进行比较,所提出的电路面积和功耗有所减少.
    • Rong-Chen Dai; Wan Najbah Nik Nabil; Hong-Xi Xu
    • 摘要: Saffron(Stigma Croci)is an autumn-flowering perennial plant,and its use has a history of over 3500 years.Saffron has often been considered as the costliest medicinal plant,a premium spice,and the best dye with a golden yellowish color.Iran currently produces the finest quality saffron and dominates its global production(>90%).Other countries such as Australia,Canada,the USA,China,and some countries in Central Africa,produce saffron at a lower yield.In China,saffron is celebrated as“red gold”owing to the red stigmas of the flower and its price,which is comparable to the price of gold.Saffron has been one of the most attractive traditional Chinese medicine(TCM)herbs in the Zhong Guo Yao Dian(《中国药典》Chinese Pharmacopoeia)since its inclusion in the 2005 edition.The earliest use of saffron in TCM was recorded in the Ben Cao Shi Yi(《本草拾遗》Supplement to Materia Medica)written during the Tang dynasty(741 A.D.).However,saffron grown in inland China has been widely mistaken as originating from Tibet.This is because its Chinese name begins with“Xi”or“Zang,”which sounds similar to its Tibetan name(“Xi Zang”).In this review,we clarify the origin of saffron and its introduction to China and summarize its various applications.
    • 林钰杰; 吴丽贤
    • 摘要: 针对目前的移动终端受限于功耗、计算能力的缺陷,难以较好满足计算、深度办公等复杂任务的问题.文中基于KVM桌面虚拟化技术,结合Spice桌面虚拟化框架与OpenStack云计算管理平台,设计并开发了一套面向移动终端的Android云桌面解决方案.该方案利用KVM技术虚拟化服务器资源,采用OpenStack提供用户管理、身份认证、云桌面管理、镜像管理等服务,利用Spice连接客户端与服务端以提供云桌面的交互服务,使用户在移动终端上便可得到灵活、快捷、安全的办公体验.功能、性能和兼容性测试结果表明,文中所设计的云桌面能够在WiFi与4G网络条件下稳定运行,且兼容性良好,可以在一定程度上满足目前对移动终端办公基本的功能与性能需求.
    • Yongquan CHEN; Yanqiu ZHANG; Yasheng WU; Peng ZHOU; Kaikai LI; Xiaoxue WANG
    • 摘要: The Furongian Series of the Cambrian in the Tarim Craton(NW China)is mainly composed of crystalline dolostones,and is an important target for oil and gas exploration.The chronostratigraphic framework of the Furongian Series in the Tarim Craton has not yet been established due to the scarcity of fossils and the absence of the Steptoean Positive Carbon Isotope Excursion(SPICE),which is the primary global carbon isotope excursion of the Furongian Series.In this study,the SPICE was discovered by examining the carbon isotopes of the representative drilling wells in the West Platform and East Basin.A positive carbon isotope anomaly withδ13C values ranging from 1.5‰to 1.9‰(PDB),were found in the middle of the Xiaqiulitag Formation of the three drilling wells in the West Platform,and a positive excursion withδ13C values up to 4.0‰(PDB),which is correlated with the SPICE,was found in the lower limestone of the Tuershaketag Formation in the East Basin.Based on the carbon isotopic data and chemostratigraphic correlation,the chronostratigraphic framework of the Furongian Series across different facies in the Tarim Craton is preliminarily established.The basal boundary of the Furongian Series was preliminarily defined by the occurrence of the SPICE.Aweak positive anomaly ofδ13C was observed at the base of the Penglaiba Formation of the three boreholes in the West Platform and the top of the Tuershaketag Formation of Tadong-2 well.We propose that the positive anomaly of the carbon isotope above the weak negative anomaly at the base of the Penglaiba Formation and the top of the Tuershaketag Formation can be used to define the Cambrian-Ordovician boundary in the Tarim Craton.
    • 张琦; 石立华; 胥兵; 周俊; 刘斌; 高荣军; 赵军
    • 摘要: 为实现复杂网络电磁脉冲(electromagnetic pulse,EMP)耦合分析,针对非线性负载引起的分析效率和收敛性问题,提出了非线性负载精简建模方法,即将多项式表示的非线性关系用压控元件代替,指定器件动作时间表示开关响应时间,忽略温度等不必要参数,减少模型元器件个数等.采用该方法建立了气体放电管(gas discharge tube,GDT)和金属氧化物变阻器(metal oxide varistors,MOV)的精简SPICE(simulation program with integrated circuit emphasis)模型,并且用3种不同类型的脉冲激励端接非线性负载的传输线,进行了收敛性和仿真效率分析.结果表明,GDT和MOV的简化模型能够很好收敛,MOV的模型分析效率提高约30%,GDT的模型分析效率稍有劣化,但完全避免了理想开关元器件的使用,与实际器件的工作原理一致.这些建模方法具有较强的普适性,可以移植到其他非线性负载的建模上,例如与线缆耦合的精简计算模型相结合,从而提高超大系统的电磁兼容(electromagnetic compatibility,EMC)设计与评估效率.
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