检索结果-南通市图书馆

First-line camrelizumab(a PD-1 inhibitor)plus apatinib(an VEGFR-2 inhibitor)and chemotherapy for advanced gastric cancer(SPACE):a phase 1 study

引用

Signal Transduction and Targeted Therapy 2024年第4期9卷 1760-1767页

作者： Xiaofeng Chen Hao Xu Xiaobing Chen Tongpeng Xu Yitong Tian Deqiang Wang Fen Guo Kangxin Wang Guangfu Jin Xiao Li Rong Wang Fengyuan Li Yongbin Ding Jie Tang yueyu fang Jing Zhao Liang Liu Ling Ma Lijuan Meng Zhiguo Hou Rongrong Zheng Yang Liu Ni Guan Bei Zhang Shuang Tong Shiqing Chen Xing Li Yongqian Shu Department of Oncology The First Affiliated Hospital with Nanjing Medical UniversityNanjingChina Gusu School Nanjing medical UniversitySuzhouChina Jiangsu Key Lab of Cancer Biomarkers Prevention and TreatmentCollaborative Innovation Center for Cancer Personalized MedicineNanjing Medical UniversityNanjingChina Department of General surgery The First Affiliated Hospital with Nanjing Medical UniversityNanjingChina Department of Oncology Henan Cancer Hospital Affiliated Cancer Hospital of Zhengzhou UniversityZhengzhouChina Henan Engineering Research Center of Precision Therapy of Gastrointestinal Cancer&Zhengzhou Key Laboratory for Precision Therapy of Gastrointestinal Cancer ZhengzhouChina Department of Oncology Digestive Disease Institute&Cancer Institute of Jiangsu UniversityAffiliated Hospital of Jiangsu UniversityZhenjiangChina Department of Oncology Suzhou Hospital of Nanjing Medical UniversitySuzhouChina Department of Oncology Nanjing PuKou People’s HospitalNanjingChina Department of Epidemiology School of Public HealthNanjing Medical UniversityNanjingChina Department of Pathology The First Affiliated Hospital with Nanjing Medical UniversityNanjingChina Department of general surgery Jurong Branch hospital of Jiangsu Province People HospitalJurongChina Department of Medical Oncology Liyang People’s HospitalLiyangChina Department of radiology Nanjing PuKou People’s HospitalNanjingChina Jiangsu Hengrui Pharmaceuticals ShanghaiChina Department of Medical Affairs 3D Medicines Inc.ShanghaiChina Shanghai OrigiMed Co. Ltd.ShanghaiChina

Patients with advanced gastric cancer typically face a grim *** phase 1a(dose escalation)and phase 1b(dose expansion)study investigated safety and efficacy of first-line camrelizumab plus apatinib and chemotherapyfor advanced gastric or gastroesophageal junction *** primary endpoints included maximum tolerated dose(MTD)in phase 1a and objective response rate(ORR)across phase 1a and *** 1a tested three dose regimens of camrelizumab,apatinib,oxaliplatin,and *** regimen 1:camrelizumab 200 mg on day 1,apatinib 250 mg every other day,oxaliplatin 100 mg/m^(2) on day 1,and S-140 mg twice a day on days *** regimen 2:same as dose regimen 1,but oxaliplatin 130mg/*** regimen3:same as dose regimen 2,but apatinib 250 mg ***-four patients were included(9 in phase 1a,25 in phase 1b).No dose-limiting toxicities occurred so no MTD was *** 3 was set for the recommended phase 2 doses and administered in phase *** confrmed ORR was 76.5%(95%CI 58.8-89.3).The median progression-free survival was 8.4 months(95%CI 5.9-not evaluable[NE]),and the median overall survival(OS)was not mature(11.6-NE).Ten patients underwent surgery after treatment and the multidisciplinary team *** 24 patients without surgery,the median OS was 19.6 months(7.8-NE).Eighteen patients(52.9%)developed grade≥3 treatment-emergent adverse *** plus apatinib and chemotherapy showed favorable clinical outcomes and manageable safety for untreated advanced gastric cancer(ChiCTR2000034109).

关键词： regimen cancer doses

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Superior compound coatings prepared by low-temperature vanadium-nitrocarburizing duplex treatment

引用

Rare Metals 2024年第4期43卷 1828-1835页

作者： Gen Jin fang-fang Xu Xun-Xun Hu Yue Xu School of Chemistry Beihang UniversityBeijing100191China Guobiao(Beijing)Testing and Certification Co. LtdBeijing100088China School of Materials Science and Engineering Beihang UniversityBeijing100191China

Superior compound coatings were prepared on CK45 steel surface by vanadium-nitrocarburizing duplex treatment in low-temperature salt *** this study,the microhardness,the phase constitution and the compositional distribution in the coatings prepared under different conditions were systematically *** results indicated that the reactions among activated vanadium,carbon and nitrogen atoms occurred on the steel surface,leading to the formation of compound coatings composed of outermost and compound *** mechanism for the formation of compound layer as well as the growth kinetics of the layer was also *** the duplex treatment,the wear and corrosion resistances of steel surface were significantly *** was found that the growth kinetics of compound layer obeyed the parabolic law,with the activation energy of 122.82 kJ·moL^(-1).

关键词： Vanadium-nitrocarburizing duplex treatment Compound coatings Microstructure Formation mechanism Growth kinetics

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Control of Virtual Synchronous Generator for Frequency Regulation Using a Coordinated Self-adaptive Method

引用

CSEE Journal of Power and Energy Systems 2024年第1期10卷 175-184页

作者： Hongwei fang Zhiwei Yu School of Electrical and Information Engineering and Key Laboratory of Tianjin Electric Power System Simulation and Control Tianjin UniversityTianjin 300072China

Power inverter adopting virtual synchronous generator(VSG)control can provide inertia support for distributed generation ***,it cannot take into account the dynamic regulation characteristics of ***,when the system encounters a sudden change in load or disturbance,the dynamic process of frequency regulation will be greatly *** view of this issue,an improved VSG control strategy based on a coordinated self-adaptive(CSA)method is *** time domain analysis method is used to study the influences of virtual inertia and damping parameter perturbation on the system steady and dynamic ***,in order to make the control strategy suitable for large load changes and suppress frequency variations beyond the limit,the secondary frequency modulation is introduced into the control *** the coordinated adaptive control of virtual inertia,virtual damping and frequency modulation,the dynamic performance of vSG frequency regulation can be obviously *** and experiment results have verified the effectiveness of the proposed CSA control strategy.

关键词： Coordinated self-adaptive method frequency regulation time domain analysis virtual synchronous generator

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Microbe-induced gene silencing explores interspecies RNAi and opens up possibilities of crop protection

引用

Science China(Life Sciences) 2024年第3期67卷 626-628页

作者： Rongxiang fang State Key Laboratory of Plant Genomics Institute of MicrobiologyChinese Academy of Sciencesand National Plant Gene Research CenterBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China

In most eukaryotes, small RNA(sRNA)-mediated RNA silencing(or RNA interference, RNAi) is an evolutionarily conserved mechanism that regulates gene expression in a sequence-specific ***, s RNAs are produced by the RNase III enzymes Dicers and then incorporated into Argonaute(AGO) proteins to regulate gene expression by mRNA degradation.

关键词： protection conserved manner

来源：

维普期刊数据库

同方期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

A disk I/O optimized system for concurrent graph processing jobs

引用

Frontiers of Computer Science 2024年第3期18卷 13-29页

作者： Xianghao XU fang WANG Hong JIANG Yongli CHENG Dan FENG Peng fang School of Computer Science and Engineering Nanjing University of Science and TechnologyNanjing 210094China Wuhan National Laboratory for Optoelectronics Huazhong University of Science and TechnologyWuhan 430074China Department of Computer Science&Engineering University of Texas at ArlingtonArlingtonTX 76019USA College of Computer and Data Science Fuzhou UniversityFuzhou 350108China Zhejiang Lab Hangzhou 311121China

In order to analyze and process the large graphs with high cost efficiency,researchers have developed a number of out-of-core graph processing systems in recent years based on just one commodity *** the other hand,with the rapidly growing need of analyzing graphs in the real-world,graph processing systems have to efficiently handle massive concurrent graph processing(CGP)***,due to the inherent design for single graph processing job,existing out-of-core graph processing systems usually incur unnecessary data accesses and severe competition of I/O bandwidth when handling the CGP *** this paper,we propose GraphCP,a disk I/O optimized out-of-core graph processing system that efficiently supports the processing of CGP *** proposes a benefit-aware sharing execution model to share the I/O access and processing of graph data among the CGP jobs and adaptively schedule the graph data loading based on the states of vertices,which efficiently overcomes above challenges faced by existing out-of-core graph processing ***,GraphCP adopts a dependency-based future-vertex updating model so as to reduce disk I/Os in the future *** addition,GraphCP organizes the graph data with a Source-Sorted Sub-Block graph representation for better processing capacity and I/O access *** evaluation results show that GraphCP is 20.5×and 8.9×faster than two out-of-core graph processing systems GridGraph and GraphZ,and 3.5×and 1.7×faster than two state-of-art concurrent graph processing systems Seraph and GraphSO.

关键词： graph processing disk I/O concurrent jobs

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

基于SEER数据库的神经内分泌宫颈癌临床特征及预后分析

引用

中华生物医学工程杂志 2023年第3期29卷 296-301页

作者：王隽方岳雨南京市浦口人民医院妇产科南京211800 南京市浦口人民医院肿瘤内科南京211800

探讨神经内分泌宫颈癌(NECC)的临床特征及相关预后因素。分析SEER数据库NECC患者的临床信息,发现NECC预后差,年龄≤50岁、接受手术与放化疗,TNM分期早的小细胞类型神经内分泌宫颈癌预后较好,肿瘤分化程度不是NECC的独立预后因素。

关键词：神经内分泌宫颈癌临床特征生存分析预后因素

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

A New Method for Solving Nonlinear Partial Differential Equations Based on Liquid Time-Constant Networks

引用

Journal of Systems Science & Complexity 2024年第2期37卷 480-493页

作者： SUN Jiuyun DONG Huanhe fang Yong College of Mathematics and Systems Science Shandong University of Science and TechnologyQingdao 266590China

In this paper,physics-informed liquid networks(PILNs)are proposed based on liquid time-constant networks(LTC)for solving nonlinear partial differential equations(PDEs).In this approach,the network state is controlled via ordinary differential equations(ODEs).The significant advantage is that neurons controlled by ODEs are more expressive compared to simple activation *** addition,the PILNs use difference schemes instead of automatic differentiation to construct the residuals of PDEs,which avoid information loss in the neighborhood of sampling *** this method draws on both the traveling wave method and physics-informed neural networks(PINNs),it has a better physical ***,the KdV equation and the nonlinear Schr¨odinger equation are solved to test the generalization ability of the *** the best of the authors’knowledge,this is the first deep learning method that uses ODEs to simulate the numerical solutions of PDEs.

关键词： Nonlinear partial differential equations numerical solutions physics-informed liquid networks physics-informed neural networks

来源：

维普期刊数据库

同方期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Concept, configuration, and application of on-board nanogrids for use in electric vehicles

引用

Science China(Technological Sciences) 2024年第7期67卷 2053-2073页

作者： ZHAO Bing LI Yong WU fang WAN JiangHu CAI JiuQing YANG HaiTao LIU fang College of Electrical and Information Engineering Hunan UniversityChangsha 410082China Wuhan Second Ship Design and Research Institute Wuhan 430000China School of Automation Central South UniversityChangsha 410083China

Against the backdrop of increasingly serious climate change, researchers are attempting to extend macroscale carbon reduction research to smaller scales. With the rapid development and widespread application of electric vehicles(EVs), an effective approach for carbon reduction based on EVs has the potential to be developed. To coordinate and manage the EV platform in diverse application scenarios, the concept of an on-board nanogrid(OBNG), in which a nanogrid is combined with the EV, is proposed and defined, and the characteristics summarized. A configuration that includes a physical layer with the on-board hardware system;an information layer for logical control, energy management, and communication coordination;and an application layer that can cope with different working environments is proposed. A detailed introduction to the basic architecture and management mode of each layer is provided along with information concerning the relevant technologies for coordinated operation. New ideas and approaches to improve the existing performance are proposed, and finally, combined with a background of smart and low-carbon cities, major application scenarios are envisioned.

关键词： electric vehicle nanogrid energy management hybrid energy storage power electronics converter

来源：

维普期刊数据库

同方期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

On Hamiltonian Property of Cayley Digraphs

引用

Acta Mathematicae Applicatae Sinica 2024年第2期40卷 547-556页

作者： fang DUAN Qiong-xiang HUANG School of Mathematics Science Xinjiang Normal UniversityUrumqi 830017China College of Mathematics and Systems Science Xinjiang UniversityUrumqi 830017China

Let G be a finite group generated by S and C(G,S) the Cayley digraphs of G with connection set *** this paper,we give some sufficient conditions for the existence of hamiltonian circuit in C(G,S),where G=Zm×H is a semiproduct of Zmby a subgroup H of *** particular,if m is a prime,then the Cayley digraph of G has a hamiltonian circuit unless G=Zm×*** addition,we introduce a new digraph operation,called φ-semiproduct of Γ1by Γ2and denoted by Γ1×Γ_φΓ2,in terms of mapping φ:V(Γ2)→{1,-1}.Furthermore we prove that C(Zm,{a})×_φ C(H,S) is also a Cayley digraph if φ is a homomorphism from H to{1,-1} ≤ Zm~*,which produces some classes of Cayley digraphs that have hamiltonian circuits.

关键词： Cayley digraphs hamiltonian circuit external semidirect product

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Non-dimensional analysis on blast wave propagation in foam concrete:Minimum thickness to avoid stress enhancement

引用

Defence Technology（防务技术） 2024年第6期36卷 30-46页

作者： Ya Yang Xiangzhen Kong Qin fang State Key Laboratory of Disaster Prevention&Mitigation of Explosion&Impact Army Engineering University of PLANanjing 210007JiangsuChina

Foam concrete is a prospective material in defense engineering to protect structures due to its high energy absorption capability resulted from the long plateau ***,stress enhancement rather than stress mitigation may happen when foam concrete is used as sacrificial claddings placed in the path of an incoming blast *** investigate this interesting phenomenon,a one-dimensional difference model for blast wave propagation in foam concrete is firstly proposed and numerically solved by improving the second-order Godunov *** difference model and numerical algorithm are validated against experimental results including both the stress mitigation and the stress *** difference model is then used to numerically analyze the blast wave propagation and deformation of material in which the effects of blast loads,stress-strain relation and length of foam concrete are *** particular,the concept of minimum thickness of foam concrete to avoid stress enhancement is ***,non-dimensional analysis on the minimum thickness is conducted and an empirical formula is proposed by curve-fitting the numerical data,which can provide a reference for the application of foam concrete in defense engineering.

关键词： Foam concrete Blast wave propagation Non-dimensional analysis Stress enhancement

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：