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计算机研究与发展 2005年第11期42卷 1924-1927页

作者：王贵林卿斯汉中国科学院软件研究所计算机重点实验室中国科学院软件研究所信息安全技术工程研究中心北京100080

在(t,n)秘密共享体制中,秘密分配者将一个秘密信息分成n个秘密片断,然后让n个保存者每人保留一个片断·当需要恢复秘密信息时,任意t个秘密保存者拿出他们持有的秘密片断后,就可按既定的公开算法恢复出该秘密·在秘密恢复阶段,如何有效... 详细信息

在(t,n)秘密共享体制中,秘密分配者将一个秘密信息分成n个秘密片断,然后让n个保存者每人保留一个片断·当需要恢复秘密信息时,任意t个秘密保存者拿出他们持有的秘密片断后,就可按既定的公开算法恢复出该秘密·在秘密恢复阶段,如何有效地鉴别每个秘密片断的真假是一个重要的研究问题·最近,费如纯等学者提出了两个基于RSA和单向函数的防欺诈秘密共享方案·但他们的方案实际上不具备防欺的功能,因为不良的秘密保存者可以非常容易地伪造假的、但能满足检验等式的秘密片断·由此导致的后果是,被欺骗的诚实保存者误以为恢复出的秘密信息是正确的·

关键词：秘密共享密码学信息安全

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压铸模具定模芯的修模实践与探讨

特种铸造及有色合金 2022年第3期42卷 394-396页

作者：王桂林常州信息职业技术学院江苏常州213164

介绍了某压铸模具定模芯的烧蚀、裂纹、粘铝等失效情况,并分析了形成原因。修模处理分为标记、焊接、数控铣和电火花加工等工艺过程,所修复模具的质量满足技术要求。同时,探讨了提高压铸模具使用寿命的措施,包括合理分析模具结构、正确... 详细信息

介绍了某压铸模具定模芯的烧蚀、裂纹、粘铝等失效情况,并分析了形成原因。修模处理分为标记、焊接、数控铣和电火花加工等工艺过程,所修复模具的质量满足技术要求。同时,探讨了提高压铸模具使用寿命的措施,包括合理分析模具结构、正确选择模具材料、优化热处理工艺、改善使用环境以及规范维修保养等。

关键词：压铸模具失效修模使用寿命

An Algorithm Proving the Resource-allocation-graph Algorithm

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An Algorithm Proving the Resource-allocation-graph Algorithm

Clinical features, treatment strategies and outcomes of craniocervical junction arteriovenous fistulas: a cohort study of 193 patients

2010 International Conference on Intelligent Computing and Integrated Systems

作者： wang jikui Lanzhou University of Finance and Economics Lanzhou China Tang shijie guilin University of Electronic Technology guilin Guangxi wang huiyong guilin University of Electronic Technology guilin Guangxi

＜正＞By analyzing the resource allocation graph algorithm,we state that the soundess of the algorithm depends on a fact:different simplification sequences of the resource allocation graph lead to a same Non-reducible *** analyzing the essence of the resource allocation algorithm,we give another algorithm to verify the resource-allocation-graph algorithm.

关键词： Resource-allocation-graph algorithm Non reducible graph Simplification sequence

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Stroke & Vascular Neurology 2024年第1期9卷 18-29页

作者： Yongjie Ma Zihao Song Yinqing wang Jiachen wang Chuan He guilin Li Peng Zhang Tao Hong Liyong Sun Peng Hu Ming Ye Hongqi Zhang Department of Neurosurgery Xuanwu Hospital Capital Medical University

Background Craniocervical junction(CCJ)arteriovenous fistulas(AVFs)are *** current treatment strategies for AVFs with different angioarchitecture need to be *** present study aimed to analyse the correlation between angioarchitecture and clinical characteristics,share our experience in treating this disease and identify risk factors associated with subarachnoid haemorrhage(SAH)and poor *** A total of 198 consecutive patients with CCJ AVFs from our neurosurgical centre were retrospectively *** patients were grouped according to their clinical manifestations,and their baseline clinical characteristics,angioarchitecture,treatment strategies and outcomes were *** The patients’median age was 56 years(IQR 47–62 years).The majority of patients were men with 166(83.8%)*** most common clinical manifestation was SAH(52.0%),followed by venous hypertensive myelopathy(VHM)(45.5%).The most common CCJ AVFs type was dural AVF,with 132(63.5%)*** most frequent fistula location was C-1(68.7%)and dural branch of vertebral artery(70.2%)was the most involved arterial feeders for *** most common direction of venous drainage was descending intradural drainage(40.9%),followed by ascending intradural drainage(36.5%).Microsurgery was the most common treatment strategy applied for 151(76.3%)patients,15(7.6%)patients were treated with interventional embolisation only,and 27(13.6%)received both interventional embolisation and microsurgical *** learning curve for microsurgery only was analysed by cumulative summation method,and the turning point was the 70th case,and blood loss in post-group was lower than that in pre-group(p=0.034).At the last follow-up,there were 155(78.3%)patients with favourable outcomes(modified Rankin Scale(mRS)<3).Age≥56(OR 2.038,95%CI 1.039 to 3.998,p=0.038),VHM as the clinical manifestation(OR 4.102,95%CI 2.108 to 7.982,p<0.001)and pretreatment mRS≥3(OR 3.127,95%CI 1.617 to 6.047,p<0

关键词： patients treatment hypertensive

“织补”理念引领下的风景旅游区改造设计——以巴中诺水河景区为例

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装饰 2021年第8期 130-131页

作者：王桂林绵阳师范学院

随着旅游消费需求的不断升级和旅游观念的全新改变,在全域旅游时代,风景旅游区的改造迎来新的机遇和挑战。本文从解析"织补"理念入手,结合自身实践,从实证出发,以巴中诺水河景区改造设计为案例,探索风景旅游区改造设计中"织补"手法的具... 详细信息

随着旅游消费需求的不断升级和旅游观念的全新改变,在全域旅游时代,风景旅游区的改造迎来新的机遇和挑战。本文从解析"织补"理念入手,结合自身实践,从实证出发,以巴中诺水河景区改造设计为案例,探索风景旅游区改造设计中"织补"手法的具体运用,从空间结构、空间功能、地域文脉三个方面进行实践研究,期望对风景旅游区的改造设计提供可资借鉴的思路和方法。

关键词：织补风景旅游区改造设计巴中诺水河

Cholangiocarcinoma combined with biliary obstruction:an exosomal circRNA signature for diagnosis and early recurrence monitoring

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Signal Transduction and Targeted Therapy 2024年第6期9卷 2642-2654页

作者： Ningyuan Wen Dingzhong Peng Xianze Xiong Geng Liu guilin Nie Yaoqun wang Jianrong Xu Shaofeng wang Sishu Yang Yuan Tian Bei Li Jiong Lu Nansheng Cheng Division of Biliary Surgery Department of General SurgeryWest China HospitalSichuan UniversityChengduSichuanChina Research Center for Biliary Diseases West China HospitalSichuan UniversityChengduSichuanChina

Cholangiocarcinoma(CCA)is a highly malignant biliary tract cancer with currently suboptimal diagnostic and prognostic *** present a novel system to monitor CCA using exosomal circular RNA(circRNA)via serum and biliary liquid biopsies.A pilot cohort consisting of patients with CCA-induced biliary obstruction(CCA-BO,n=5)and benign biliary obstruction(BBO,n=5)was used to identify CCA-derived exosomal circRNAs through microarray *** was followed by a discovery cohort(n=20)to further reveal a CCA-specific circRNA complex(hsa-circ-0000367,hsa-circ-0021647,and hsa-circ-0000288)in both bile and serum *** vitro and in vivo studies revealed the three circRNAs as promoters of CCA *** and prognostic models were established and verified by two independent cohorts(training cohort,n=184;validation cohort,n=105).An interpreter-free diagnostic model disclosed the diagnostic power of biliary exosomal circRNA signature(Bile-DS,AUROC=0.947,RR=6.05)and serum exosomal circRNA signature(Serum-DS,AUROC=0.861,RR=4.04)compared with conventional CA19-9(AUROC=0.759,RR=2.08).A prognostic model of CCA undergoing curative-intent surgery was established by calculating early recurrence score,verified with bile samples(Bile-ERS,C-index=0.783)and serum samples(Serum-ERS,C-index=0.782).These models,combined with other prognostic factors revealed by COX-PH model,enabled the establishment of nomograms for recurrence monitoring of *** study demonstrates that the exosomal triple-circRNA panel identified in both bile and serum samples serves as a novel diagnostic and prognostic tool for the clinical management of CCA.

关键词： biliary diagnosis Serum

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论宋代插花的清雅之美

装饰 2015年第8期 128-129页

作者：王桂林绵阳师范学院美术与艺术设计学院

插花作为室内装饰之一种,是中国一个重要的传统艺术门类。中国插花传统,经历了由富丽到清雅的艺术历程。唐以前重富丽,宋代重清雅。宋人的清雅之好,确立了一种艺术范式,并直接影响到以后整个插花艺术的发展。

关键词：插花宋代清雅

高硅耐磨铸钢化学成分和热处理工艺的优化设计

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热加工工艺 2011年第9期40卷 39-42页

作者：王桂林商丘职业技术学院机电工程系河南商丘476000

为提高高硅铸钢的力学性能,通过优化合金的化学成分,采用先进的热处理工艺和钢水净化技术,以硅为主要合金元素,以碳钢或硅钢下脚料为主要原材料,用废电极石墨或其他增碳剂增碳,硅铁合金或碳化硅增硅,开发了一种新型高硅耐磨铸钢。实验... 详细信息

为提高高硅铸钢的力学性能,通过优化合金的化学成分,采用先进的热处理工艺和钢水净化技术,以硅为主要合金元素,以碳钢或硅钢下脚料为主要原材料,用废电极石墨或其他增碳剂增碳,硅铁合金或碳化硅增硅,开发了一种新型高硅耐磨铸钢。实验中对该材料的金相组织、力学性能进行了分析。结果表明:在320℃等温淬火时,高硅耐磨铸钢组织由贝氏体和奥氏体组成;抗拉强度σb=1500～1800 MPa,屈服强度σ0.2=1200～1600 MPa,冲击韧度ak=15～30 J/cm,伸长率δ=3%～10%,硬度高于50 HRC。

关键词：高硅耐磨铸钢熔炼工艺热处理金相组织力学性能

Two Random Models for Multilayer Force Need in Air Defense Disposition

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Two Random Models for Multilayer Force Need in Air Defense D...