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高性能反应型沥青冷补液研究

公路工程 2015年第2期40卷 83-86页

作者：李璐李睿盛兴跃吴雪柳重庆市智翔铺道技术工程有限公司重庆401336

沥青路面出现的坑槽、破损等病害影响道路的正常使用,沥青冷补料是一种全天候坑槽修补材料,能快速对这类病害进行修补。研究开发了一种高性能单组份反应型树脂预聚体沥青冷补液,通过试验优选了反应型树脂预聚体及其掺量和稀释剂种类,并... 详细信息

沥青路面出现的坑槽、破损等病害影响道路的正常使用,沥青冷补料是一种全天候坑槽修补材料,能快速对这类病害进行修补。研究开发了一种高性能单组份反应型树脂预聚体沥青冷补液,通过试验优选了反应型树脂预聚体及其掺量和稀释剂种类,并通过旋转粘度试验考察了沥青冷补液储存稳定性。将本研究开发的冷补液与集料拌和制备冷补料与市售的3种冷补料对比,本冷补料能够更快的形成较高的强度,缩短养护时间。

关键词：高性能沥青冷补液沥青冷补料预聚体稀释剂强度

政治与社会思想比较视野中的近代法国立国之路

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国际社会科学杂志（中文版） 2023年第2期40卷 36-43,5,8页

作者：韩伟华盛心悦南京大学政府管理学院南京大学外国语学院

英国在光荣革命后建立了旧世界最值得称道的政治制度,美国独立后在新大陆实践的民主则为欧洲人预示了一个美丽新世界,反观法国整个19世纪却一直在革命与复辟间动荡不已。大革命后法国自由派思想家力图效仿英美,在法国建立稳定有效的宪... 详细信息

英国在光荣革命后建立了旧世界最值得称道的政治制度,美国独立后在新大陆实践的民主则为欧洲人预示了一个美丽新世界,反观法国整个19世纪却一直在革命与复辟间动荡不已。大革命后法国自由派思想家力图效仿英美,在法国建立稳定有效的宪政体制。近代法国在曲折的立国之路中所积累的经验与教训,对其他后发民族国家的政治转型具有重大的启示意义。

关键词：近代法国光荣革命政治转型比较视野美丽新世界自由派宪政体制大革命

Efficient Concurrent L1-Minimization Solvers on GPUs

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Computer Systems Science & Engineering 2021年第9期38卷 305-320页

作者： xinyue Chu Jiaquan Gao Bo sheng Jiangsu Key Laboratory for NSLSCS School of Computer and Electronic InformationNanjing Normal UniversityNanjing 210023China Department of Computer Science University of Massachusetts BostonMA 02125USA

Given that the concurrent L1-minimization(L1-min)problem is often required in some real applications,we investigate how to solve it in parallel on GPUs in this ***,we propose a novel self-adaptive warp implementation of the matrix-vector multiplication(Ax)and a novel self-adaptive thread implementation of the matrix-vector multiplication(ATx),respectively,on the *** vector-operation and inner-product decision trees are adopted to choose the optimal vector-operation and inner-product kernels for vectors of any ***,based on the above proposed kernels,the iterative shrinkage-thresholding algorithm is utilized to present two concurrent L1-min solvers from the perspective of the streams and the thread blocks on a GPU,and optimize their performance by using the new features of GPU such as the shuffle instruction and the read-only data ***,we design a concurrent L1-min solver on multiple *** experimental results have validated the high effectiveness and good performance of our proposed methods.

关键词： Concurrent L1-minimization problem dense matrix-vector multiplication fast iterative shrinkage-thresholding algorithm CUDA GPUs

Urban vitality assessment at the neighborhood scale with geo-data:A review toward implementation

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Journal of Geographical Sciences 2023年第7期33卷 1482-1504页

作者： LIU sheng GE Jian YE xinyue WU Chao BAI Ming College of Civil Engineering and Architecture Zhejiang UniversityHangzhou 310058China Hangzhou City University Hangzhou 310011China Department of Landscape Architecture and Urban Planning Texas A&M UniversityCollege StationTX 77840USA School of Geographic and Biologic Information Nanjing University of Posts and TelecommunicationsNanjing 210023China Zhejiang University Urban-Rural Planning&Design Institute Hangzhou 310030China

The number of urban vitality assessment studies is rising continuously,owing to the emergence of geographic *** current literature focuses primarily on evaluation,rather than implementation,of urban ***,a scoping review and research agenda are needed for urban vitality research to be more *** study aims to fill the research gap by exploring the content and methods of vitality assessment that can make urban vitality research more compatible with policy,planning,and design *** chose the neighborhood scale,which is the most practical initiative unit for vitality *** discovered that the gaps between the current research and practice primarily lie in the diversity of research subjects,the authenticity and comprehensiveness of vitality measurement,and the multi-domain of impact factor *** this basis,we classified the following expandable aspects:(1) multi-type,multi-dimensional,multi-temporal,and implementation-adaptive vitality evaluation;(2) methods reflecting high-quality social interactions and the perceptions of vulnerable groups;(3) how design and urban management impacts vitality;and(4) the synergistic effects of multiple indicators on ***,the research content and methodology presented in this paper can help neighborhood-scale vitality assessment to provide more meaningful insights for policy makers and practitioners.

关键词： urban vitality neighborhood scale implementation geo-data

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柔性条式疏花执行装置试验研究

农机化研究 2025年第2期47卷 122-130页

作者：冯生张秀花孔德刚陈磊朱欣悦魏华杰河北农业大学机电工程学院河北保定071000 石家庄装备制造学校石家庄050899

疏花可以调整果树负载量,是影响果树产量和质量的重要因素。为研究机械疏花效果及其影响因素,采用自主研发的柔性条式疏花机执行装置对桃花进行试验,选取橡胶和尼龙两种材料的疏花条,以疏花条轴向间距、疏花条列数、主轴转速、工作模式... 详细信息

疏花可以调整果树负载量,是影响果树产量和质量的重要因素。为研究机械疏花效果及其影响因素,采用自主研发的柔性条式疏花机执行装置对桃花进行试验,选取橡胶和尼龙两种材料的疏花条,以疏花条轴向间距、疏花条列数、主轴转速、工作模式为试验因素,以疏花指数来评价疏花效果,并优化了装置的工作参数。结果表明:若采用尼龙疏花,疏花轴转速为400 r/min、疏花条列数为4、工作模式为冠内垂直、疏花条轴向间距为5 cm时效果最优;若采用胶条疏花,疏花轴转速为450 r/min、疏花条列数为4、工作模式为冠外平行、疏花条轴向间距为4 cm时效果最优。经试验验证,设计满足疏花的工作要求,为柔性条式疏花机的研发提供了理论依据。

关键词：桃树疏花疏花机柔性条式参数优化正交试验

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清宣止咳颗粒联合乙酰半胱氨酸泡腾片治疗慢性阻塞性肺疾病的临床效果

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中国医药导报 2019年第9期16卷 123-126页

作者：姜鑫鑫钱晓凌张维维盛馨月吴可人中国人民解放军联勤保障部队第九〇四医院药剂科江苏无锡214000 中国人民解放军联勤保障部队第九〇四医院呼吸科江苏无锡214000

目的探讨清宣止咳颗粒联合乙酰半胱氨酸泡腾片对慢性阻塞性肺疾病(COPD)患者的影响。方法选择2017年1月~2018年6月中国人民解放军联勤保障部队第九〇四医院收治的COPD患者103例,按照随机数字表法将患者分为对照组(51例)和观察组(52例)... 详细信息

目的探讨清宣止咳颗粒联合乙酰半胱氨酸泡腾片对慢性阻塞性肺疾病(COPD)患者的影响。方法选择2017年1月~2018年6月中国人民解放军联勤保障部队第九〇四医院收治的COPD患者103例,按照随机数字表法将患者分为对照组(51例)和观察组(52例)。对照组患者给予乙酰半胱氨酸泡腾片治疗,观察组在对照组的基础上联合清宣止咳颗粒治疗。观察两组治疗后临床疗效,比较两组治疗前后炎性因子[白介素-6(IL-6)、白介素-8(IL-8)、肿瘤坏死因子-α(TNF-α)]、肺功能[用力肺活量(FVC)、第1秒用力呼气容积(FEV1)、最大呼气峰流速(PEF)、第1秒用力呼气容积占用力肺活量之比(FEV1/FVC)]、血气分析[氧分压(PO2)、血氧饱和度(SaO2)、二氧化碳分压(PCO2)],记录两组患者治疗期间不良反应。结果观察组治疗后总有效率显著高于对照组(P 0.05)。结论清宣止咳颗粒联合乙酰半胱氨酸泡腾片治疗COPD效果确切,可显著改善患者肺功能、动脉血气指标,减轻患者炎性反应,且不增加不良反应发生率。

关键词：清宣止咳颗粒乙酰半胱氨酸泡腾片慢性阻塞性肺疾病

Restoration of immunity by whole egg was superior to egg white or egg yolk in a cyclophosphamide-induced immunocompromised mouse model

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Food Bioscience 2022年第6期50卷 370-378页

作者： Xiaomeng Li Zuyue Li xinyue Zhang Qi Zeng Xi Huang Long sheng Dong Uk Ahn Zhaoxia Cai Key Laboratory of Environment Correlative Dietology Hubei Hongshan LaboratoryCollege of Food Science and TechnologyHuazhong Agricultural UniversityWuhan430070China Department of Animal Science Iowa State UniversityAmesIA50011USA

As a nutritious and inexpensive source of protein, both the whites and yolks of eggs provide the body with quality nutrition. This study investigated egg white and yolk's protective and synergistic effects on immunity and intestinal mucosal barrier function in cyclophosphamide-induced immunosuppressed BALB/c mice. The results showed that egg white, yolk, and whole egg increased the level of cytokines [interleukin (IL)-2, IL-6, IL-10], interferon (INF)-γ and tumor necrosis factor (TNF)-α in the serum of mice. Also, the administration of egg white, yolk, and whole egg improved humoral immune status by increasing immunoglobulin levels in mice. The expression of CD4+ in the spleen were remarkably upregulated after feeding egg white, egg yolk, or whole egg. However, the whole egg was more effective in recovering damaged spleen and ileal tissues in mice than the egg white or yolk alone.

关键词： Egg Composition Immunomodulation Cytokines Cyclophosphamide

Clinical study of apatinib in the treatment of stage IV osteogenic sarcoma after failure of chemotherapy

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Cancer Biology & Medicine 2020年第2期17卷 501-512页

作者： Zhichao Liao Ting Li Chao Zhang xinyue Liu Ruwei Xing sheng Teng Yun Yang Gang Zhao Xu Bai Jun Zhao Jilong Yang Department of Bone and Soft Tissue Tumor Tianjin Medical University Cancer Institute and HospitalNational Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjinTianjin’s Clinical Research Center for CancerTianjin 300060China Department of Pathology Tianjin Medical University Cancer Institute and HospitalNational Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjinTianjin’s Clinical Research Center for CancerTianjin 300060China Department of Radiology Tianjin Medical University Cancer Institute and HospitalNational Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjinTianjin’s Clinical Research Center for CancerTianjin 300060China

Objective:To analyze the efficacy and safety o f apatinib in the treatment of stage IV osteogenic sarcoma after chemotherapy failure through a single-arm,prospective,and open clinical phase II ***:Information on 34 patients with stage IV osteogenic sarcoma treated with apatinib after failure o f chemotherapy in Tianjin Medical University Cancer Institute and Hospital between September 2015 and December 2019 was collected and *** participants included 23 males and 11 females,with an average age of 35.24 years(11-73 years).The objective response rate(ORR),disease control rate(DCR),progression-free survival(PFS),PFS rate(PFR),and overall survival(OS)were *** treatmentrelated adverse events(AEs)and safety of apatinib were also ***:O f the 34 patients,33 were able to be evaluated for *** patient received apatinib treatment for less than one cycle;therefore,only safety analysis was *** 12-week clinical evaluation showed that 2 patients had a partial response(PR),24 patients had stable disease(SD),and 7 patients had progressive disease(PD).The ORR,DCR,and PFR at 12 weeks were 6.06%(2/33),78.79%(26/33),and 82%,*** the end of the follow-up,6 patients had SD(18.18%,6/33),27 patients had PD(81.82%,27/33),and 15 patients died because of disease progression(45.45%,15/33).The ORR was 0(0/33),the DCR was 18.18%(6/33),and the median PFS(mPFS)was 7.89 months(95%Cl:4.56-11.21).The median OS(mOS)was 17.61 months(95%Cl:10.85-24.37).The most common treatment-related AEs were hand-foot syndrome(35.29%,12/34),proteinuria(32.35%,11/34),and hypertension(32.35%,11/34).

关键词： Apatinib osteogenic sarcoma progression-free survival safety

Empirical formula for β^--decay half-lives of r-process nuclei

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Science China(Physics,Mechanics & Astronomy) 2017年第8期60卷 21-27页

作者： Yong Zhou ZhiHong Li YouBao Wang YongShou Chen Bing Guo Jun Su YunJu Li shengQuan Yan xinyue Li ZhiYu Han YangPing Shen Lin Gan sheng Zeng Gang Lian WeiPing Liu China Institute of Atomic Energy

Experimental data ofβ--decay half-lives of nuclei with atomic number between 20 and 190 are investigated.A systematic formula has been proposed to calculateβ^--decay half-lives of neutron-rich nuclei,with a particular consideration on shell and pair effects,the decay energy Q as well as the nucleon numbers(Z,N).Although the formula has relatively few parameters,it reproduces the experimentalβ^--decay half-lives of neutron-rich nuclei very *** predicted half-lives for the r-process relevant nuclei obtained with the current formula serve as reliable input in the r-process model calculations.

关键词： β--decay half-lives neutron-rich nuclei r-process