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Chinese Science Bulletin 2014年第8期59卷 776-784页

作者： Xin Xie hong-bo zheng Pei-Jun Qiao State Key Laboratory of Marine Geology Tongji University School of Geography Science Nanjing Normal University

High resolution elemental records in core MD05-2903 from the northern South China Sea were obtained from XRF scanning and grain size and mineral component *** K/Ti curve reveals climate changes since MIS 3 on a millennial scale,representing one of the best such records so far from deep-sea sediments of the South China *** compared our K/Ti record with other climate records from high latitude ice cores and from East Asia stalagmites,variations in the K/Ti record show some typical saw-shaped features of rapid climate changes in the Northern *** size analysis reveals a close relationship between variations in K/Ti and in the fine end-member grain *** analysis confirms that high K/Ti layers were dominated by K-rich weathering minerals,especially illite,while low K/Ti layers contain low illite but high abundance of Ti-rich heavy ***,the K/Ti record reflects changes in the input and deposition of fine weathering minerals and heavy minerals in the northern South China Sea region during stadials and *** elemental changes were largely controlled by variations in rainfall,erosion,and fluvial transportation induced by East Asia Monsoon.

关键词：深海沉积物中国南海气候变化 MIS 元素显示 X射线衍射分析矿物风化

Surface reconstruction from unorganized point clouds based on edge growing

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Advances in Manufacturing 2019年第3期7卷 343-352页

作者： Xu-Jia Qin Zhong-Tian Hu hong-bo zheng Mei-Yu Zhang College of Computer Science and Technology Zhejiang University of TechnologyHangzhou 310023People's Republic of China Key Laboratory of Visual Media Intelligent Processing Technology of Zhejiang Province Hangzhou 310023People's Republic of China

Owing to unorganized point cloud data,unexpected triangles,such as holes and slits,may be generated during mesh surface *** solve this problem,a mesh surface reconstruction method based on edge growing from unorganized point clouds is *** method first constructs an octree structure for unorganized point cloud data,and determines the k-nearest neighbor for each ***,the method searches for flat areas in the point clouds to be used as the initial mesh edge growth regions,to avoid incorrect reconstruction of the mesh surface owing to the growth of initial sharp ***,the optimal mesh surface is obtained by controlling the mesh edge growing based on compulsive restriction and comprehensive optimization *** experimental results of mesh surface reconstruction show that the method is feasible and shows high reconstruction performance without introducing holes or slits in the reconstructed mesh surface.

关键词： Mesh surface reconstruction Point clouds Edge growing Octree

Combustion Synthesis of h-BN-SiC Ceramic Composites

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Chinese Journal of Aeronautics 2006年第B12期19卷 51-54页

作者： LI hong-bo zheng Yong-ting ZHOU Li-juan HANJie-cai Center for Composite Materials Harbin Institute of Technology Harbin 150001 China

The feasibility was demonstrated to fabricate h-BN-SiC ceramics through combustion synthesis of the mixture of boron carbide and silicon powders under 100 MPa nitrogen pressure. The mass fraction of BN and SiC in the combustion products were found to be 72 % and 28 % respectively. The thermodynamics of the synthesis reaction and the adiabatic combustion temperature were calculated on the theoretical ground. The bending strengths of the ceramics were measured to be 65.2 MPa at room temperature and 55 MPa at 1350℃ The phase composition and microstructure of the combustion products were identified by X-ray diffraction （XRD） and scanning electron microscopy （SEM）.

关键词： combustion synthesis high-temperature ceramic h-BN-SiC

A New Sign for Internal Carotid Artery Dissection Diagnosis by Ultrasound： An Unusual Curve of Bloodstream

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Chinese Medical Journal 2016年第22期129卷 2769-2770页

作者： Chen-Yun Zhou hong-bo zheng Yuan Yuan Department of Ultrasound West China Hospital of Sichuan University Chengdu Sichuan 610041 China Department of Neurology West China Hospital of Sichuan University Chengdu Sichuan 610041 China Department of Radiology West China Hospital of Sichuan University Chengdu Sichuan 610041 China

To the Editor：Internal carotid artery dissection （ICAD） is one of the main causes of stroke in young-and middle-aged adults with a current mortality rate of 40%.Delayed diagnosis and treatment can result in permanent neurological impairment and/or death.[1] Currently,digital subtraction angiography （DSA） is considered the gold standard for diagnosis while conventional ultrasound （US） is utilized as a screening *** sonographic features of ICAD include a luminal flap,stenosis,or occlusion secondary to the presence ofhematoma and/or *** characteristics may be subtle,which diminishes US sensitivity for detecting *** following case report exemplifies US ability to diagnose ICAD through the demonstration of an unusual curve and the detection of an intraluminal hematoma.

关键词：超声心动描记术钙调蛋白结合蛋白质类金颈内动脉夹层磷蛋白磷酸酶类普查血管造影术数字减影胰岛素成年人老年人人类

东北粮食主产区农业生态系统健康格局与因子诊断——以吉林省为例

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应用生态学报 2016年第10期27卷 3290-3298页

作者：赵宏波郑辉苗长虹邵田田冯渊博河南大学黄河文明与可持续发展研究中心暨黄河文明传承与现代文明建设河南省协同创新中心河南开封475001 河南大学环境与规划学院河南开封475001

运用生态系统健康的理论与方法研究粮食主产区农业生态系统健康问题具有重要的意义,以东北粮食主产区的典型区域吉林省为研究对象,基于构建的胁迫-状态-免疫(S-SI)与活力-结构组织-恢复力(V-O-R)农业生态系统健康评价指标体系,运用最优... 详细信息

运用生态系统健康的理论与方法研究粮食主产区农业生态系统健康问题具有重要的意义,以东北粮食主产区的典型区域吉林省为研究对象,基于构建的胁迫-状态-免疫(S-SI)与活力-结构组织-恢复力(V-O-R)农业生态系统健康评价指标体系,运用最优组合赋权法、综合评价模型、GIS空间分析技术和灰色斜率相似关联度诊断模型对2000—2011年吉林省农业生态系统健康的时空格局以及影响因子进行分析.结果表明:时间特征上,2000—2011年吉林省农业生态健康等级从"不健康级"状态向"较健康级"状态转变,农业生态系统健康水平正逐步提高.空间特征上,2000—2011年吉林省农业生态系统健康状况空间差异日益显著,中部地区的农业生态健康水平保持不变,东南部与西部正逐渐提高.吉林省农业生态系统健康水平提高的主要贡献因子是经济驱动、环境治理与社会发展,主要障碍因子是生态压力、组织结构与投入能力等.最后,提出相关措施进一步改善区域农业生态系统健康状况.

关键词：农业生态系统健康时空格局因子诊断

Relationship between different surgical methods,hemorrhage position,hemorrhage volume,surgical timing,and treatment outcome of hypertensive intracerebral hemorrhage

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World Journal of Emergency Medicine 2014年第3期5卷 203-208页

作者： Feng-ling Chi Tie-cheng Lang Shu-jie Sun Xue-jie Tang Shu-yuan Xu hong-bo zheng Hui-song Zhao Department of Neurosurgery Shanghai 7th Hospital Yueyang Hospital Aff iliated to Shanghai University of Traditional Chinese Medicine Emergency Medicine Department Dongfang Hospital of Shanghai Second Hospltal of Dalian Medical University Shanghai Pudong New Area Gongli Hospital First People's Hospital of Qiqihaer City Third Aff iliated Hospital Qiqihar Medical College

BACKGROUND:The present study aimed to explore the relationship between surgical methods,hemorrhage position,hemorrhage volume,surgical timing and treatment outcome of hypertensive intracerebral hemorrhage(HICH).METHODS:A total of 1 310 patients,who had been admitted to six hospitals from January 2004 to January 2008,were divided into six groups according to different surgical methods:craniotomy through bone fl ap(group A),craniotomy through a small bone window(group B),stereotactic drilling drainage(group C1 and group C2),neuron-endoscopy operation(group D) and external ventricular drainage(group E) in consideration of hemorrhage position,hemorrhage volume and clinical practice. A retrospective analysis was made of surgical timing and curative effect of the surgical ***:The effectiveness rate of the methods was 74.12% for 1 310 patients after onemonth follow-up. In this series,the disability rate was 44.82% 3–6 months after the operation. Among the 1 310 patients,241(18.40%) patients died after the operation. If hematoma volume was >80 mL and the operation was performed within 3 hours,the mortality rate of group A was signifi cantly lower than that of groups B,C,D,and E(Pbone f lap is suitable for patients with a large hematoma and hernia of the brain. Stereotactic drilling drainage is suggested for patients with hematoma volume less than 80 mL. The curative effect of HICH individualized treatment would be improved via the suitable selection of operation time and surgical method according to the position and volume of hemorrhage.

关键词： Hypertensive intracerebral hemorrhage Hemorrhage position Hemorrhage volume Surgical timing Stereotactic drilling drainage Treatment effect Individualized Polycentric

bo’s abdominal acupuncture treatment for adult-onset Still's disease:A case report

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World Journal of Clinical Cases 2025年第8期13卷 41-48页

作者： Jia-Min Yang Yu Wang Yu-Qing Zhang hong-Lin Zhang Zhi-Yun bo College for People's Livelihood and Well-being Beijing Vocational College of Labor and Social SecurityBeijing 100029China College of Acupuncture and Moxibustion Beijing University of Chinese MedicineBeijing 100029China Guang'Anmen Hospital China Academy of Traditional Chinese MedicineBeijing 100053China Beijing Zhiyuntang Traditional Chinese Medicine Clinic Beijing Bo’s Abdominal Acupuncture Research InstituteBeijing 100122China

BACKGROUND Adult-onset Still's disease(AOSD)is a rare autoinflammatory disease charac-terized by nonspecific symptoms such as fever,rash,sore throat and *** paper reports a clinical case of AOSD successfully treated with bo’s abdo-minal acupuncture(BAA).CASE SUMMARY We report a 20-year-old man who suffered from cold exposure,presenting with high fever,rash,sore throat,arthralgia,and elevated erythrocyte sedimentation rate,leukocytosis with neutrophilic predominance,elevated ferritin,elevated C-reactive protein,and negative rheumatoid *** was diagnosed with AOSD based on the Yamaguchi *** treatment with traditional Chinese medi-cine(TCM)decoction and prednisone acetate tablets,there was some alleviation of sore throat,joint and muscle pain,and fever,but he still had persistent low-grade fever,rash,sore throat and *** went to the TCM acupuncture outpatient department to receive *** acupoints Zhongwan(CV12),Xiawan(CV10),0.5 cm below Xiawan(CV10),Qihai(CV6),Guanyuan(CV4),bilateral Qixue(KI13),bilateral Huaroumen(ST24),bilateral Shangfengshidian(AB1)and bilateral Daheng(SP15)were *** 3 months treatment,all symptoms disappeared,and the laboratory examination returned to normal *** did not take glucocorticoids or nonsteroidal anti-inflammatory drugs afterwards,and no relapse was observed during the 3-year follow-up *** BAA can be used as a complementary medical approach for treatment of AOSD.

关键词： Adult-onset Still’s disease bo’s abdominal acupuncture Traditional Chinese medicine Complementary medicine Case report

The Design of Inverted Pendulum System Based on Virtual Prototype Technology and PID Control

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Journal of Measurement Science and Instrumentation 2010年第S1期1卷 46-49页

作者： hong-bo zheng,An-li TAO,Guo-dong XU,Lie-kun YANG,Xian-hua ZHANG (School of Information Science and Engineering,Shandong University,Qingdao,China) School of Information Science and Engineering Shandong University

A design scheme of a single Inverted Pendulum Virtual Prototype based on the combination of software and hardware is *** uses hardware platform of C8051F020 single chip and the software of Matlab,Visual Basic and *** can simulate the force and movement of Inverted Pendulum expediently and *** combination of software and hardware makes the system closer to the *** concrete scheme is introduced in the paper and the result of PID control which verifies the correctness of the scheme.

关键词： inverted pendulum virtual prototype PID

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隐形光缆的探讨及工程应用

邮电设计技术 2017年第1期 75-79页

作者：段宏郑波中讯邮电咨询设计院有限公司河南郑州450007

目前,一种新型的光缆——隐形光缆逐渐走向市场。它外表透明、安装便捷,可最大限度地保护室内装修风格,减少光纤入户施工阻力,为运营商及广大用户所接受和欢迎。从隐形光缆的结构、特点、施工及工程应用等方面对其进行详细探讨,旨在为... 详细信息

目前,一种新型的光缆——隐形光缆逐渐走向市场。它外表透明、安装便捷,可最大限度地保护室内装修风格,减少光纤入户施工阻力,为运营商及广大用户所接受和欢迎。从隐形光缆的结构、特点、施工及工程应用等方面对其进行详细探讨,旨在为推进光纤入户提供一种良好的解决方案。

关键词：隐形光缆光纤光纤入户透明热粘合涂层

Effects of fumigation and washing with Shujin Huoluo decoction combined with Duhuo Parasitic decoction on TIMP-1 and PON1 levels in KOA patients

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Journal of Hainan Medical University 2020年第22期26卷 14-18页

作者： Wei Zhou hong-bo zheng Sui Feng Qiang Liu Gui-Qian Lu Orthop Edics Department of Traditional Chinese Medicine Liuzhou People's HospitalLiuzhouGuangxi 545006China

Objective:To study the effect of fumigation and washing with Shujin Huoluo Decoction combined with Duhuo Parasitic Decoction on Metalloproteinase inhibitor-1(TIMP-1)and Oxyphosphatase 1,PON1)***:A total of 100 KOA patients,59 males and 41 females,were selected for diagnosis and treatment in our hospital from November 2018 to November *** patients were divided into the control group and the combined group with 50 patients each according to a completely random *** control group was treated with Duhuo Parasitic Decoction and the combined group was treated with Duhuo Parasitic Decoction and Shujinhuoluo *** of TIMP-1,PON1,Matrix metalloproteinase-3(MMP-3),C-reactive protease(CRP),Tumor necrosis factor-alpha(TNF-α)and Superoxide dismutase(SOD)*** score,Lysholm score,and VAS score were ***:The levels of TIMP-1 and PON1 in the combined group were higher than those in the control group after treatment,and the levels of MMP-3 were lower than those in control group(P<0.05).The WOMAC score and VAS score of the combined group were lower than those of the control group,and the Lysholm score was higher than that of control group(P<0.05).The levels of CRP and TNF-αin the combined group were lower than those in the control group,and the SOD levels were higher than those in control group(P<0.05).The total effective rate of the combined group was higher than the total effective rate of control group(P<0.05).Conclusion:The combination of fumigation and washing with Shujin Huoluo Decoction and Duhuo Parasitic Decoction has a significant effect on the treatment of KOA *** improves the levels of TIMP-1 and PON1,improves the knee function of patients and pain.

关键词： Shujin Huoluo decoction fumigation and washing Duhuo Parasitic decoction addition and subtraction Knee osteoarthritis Metalloproteinase inhibitor-1