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学科交叉视域下化学创新人才培养的探索

大学化学 2024年第8期39卷 132-135页

作者：王群李杨卢松涛康红军洪杨吴晓宏哈尔滨工业大学化工与化学学院材料化学系哈尔滨150001

新时代出现知识生产多元性、学科交叉性和创新协同性特征,工科院校理科人才培养机制迫切需要随时代发展改革创新、与时俱进。哈尔滨工业大学理科材料化学专业在二十年的建设和发展中,对接国家航天重大战略需求,探索出了独具航天国防特... 详细信息

新时代出现知识生产多元性、学科交叉性和创新协同性特征,工科院校理科人才培养机制迫切需要随时代发展改革创新、与时俱进。哈尔滨工业大学理科材料化学专业在二十年的建设和发展中,对接国家航天重大战略需求,探索出了独具航天国防特色、与国家一流专业相适应“三位一体,多维融合”的多学科交叉的“大化学”的理科专业培养模式,对其形成过程、内涵、模块化知识体系构建和“三导三实”跨界整合实践能力培养进行了系统研究和实施。

关键词：学科交叉理科专业航天国防特色人才培养

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线程技术在24小时动态心电监护系统自动分析中的应用

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山东生物医学工程 2000年第1期19卷 39-44页

作者：卢松涛黄敏杨玉星林家瑞华中理工大学生命科学与技术学院生物医学工程研究所武汉430074

在回放式 2 4h动态心电监护系统的自动分析软件系统中 ,需要对大量的数据进行处理和分析 ,从而实现对心电信号的检测 ,分类 ,心律失常、心律变异分析等功能。由于数据量庞大 ,按常规的处理方式务必使处理速度太慢 ,本文介绍了在面向对... 详细信息

在回放式 2 4h动态心电监护系统的自动分析软件系统中 ,需要对大量的数据进行处理和分析 ,从而实现对心电信号的检测 ,分类 ,心律失常、心律变异分析等功能。由于数据量庞大 ,按常规的处理方式务必使处理速度太慢 ,本文介绍了在面向对象 /控件的Delphi开发平台上 ,利用线程技术来开发分析软件中的数据解压和数据分析功能 ,使得处理速度大大提高。

关键词：动态心电监护 DELPHI 线程技术数据分析数据解压

新工科视角下分析化学类课程科研型教学模式的构建与实践

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大学化学 2021年第5期36卷 150-154页

作者：卢松涛王群李杨姚远康红军吴晓宏哈尔滨工业大学化工与化学学院哈尔滨150001

基于“新工科”建设背景,哈尔滨工业大学分析化学类课程积极构建科研型教学模式。根据授课各专业的特点结合最新科研进展更新教学内容,打通课堂教学与科研成果的通道,改进教学方法,更新实践教学资源,开放表界面材料分析化学实验室,以学... 详细信息

基于“新工科”建设背景,哈尔滨工业大学分析化学类课程积极构建科研型教学模式。根据授课各专业的特点结合最新科研进展更新教学内容,打通课堂教学与科研成果的通道,改进教学方法,更新实践教学资源,开放表界面材料分析化学实验室,以学科竞赛及创新创业项目为载体,激发学生创新思维,开阔学生国际视野。

关键词：新工科分析化学科学研究教学改革

Controlling Factors on Organic Matter Accumulation of Marine Shale across the Ordovician–Silurian Transition in South China: Constraints from Trace-Element Geochemistry

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Journal of Earth Science 2021年第4期32卷 887-900页

作者： Zhen Qiu Huifei Tao Bin lu Zhenhong Chen songtao Wu Hanlin Liu Junli Qiu Research Institute of Petroleum Exploration and Development CNPCBeijing 100083China National Energy Shale Gas Research and Development(Experiment)Center Langfang 065007China Oil and Gas Research Center Northwest Institute of Eco-Environment and ResourcesChinese Academy of SciencesLanzhou 730000China Key Laboratory of Oil and Gas Reservoirs CNPCBeijing 100083China National Energy Tight Oil and Gas R&D Center Beijing 100083China Institute of Oil and Gas Peking UniversityBeijing 100871China

In recent years,significant progress in shale gas exploration has been achieved in the Upper Ordovician(Wufeng Formation)–Lower Silurian(Longmaxi Formation)shales in the Upper Yangtze area,South *** many studies have been carried out on the Upper Ordovician–Lower Silurian shales,the controlling factors causing organic matter accumulation of these shales remain *** study uses trace-element geochemistry and sedimentological methods to evaluate terrigenous input,redox conditions and primary productivity to explore the mechanisms of organic matter *** variation of terrigenous fraction elements(Al,Th and Sc)concentrations reflect a mixed influence of sea-level change and *** sea-level of the Upper Yangtze Sea went through two cycles of transgression to regression during the Ordovician–Silurian *** Linxiang Formation,Kuanyinchiao Bed and the upper part of Longmaxi Formation developed during the periods of regression,whereas the Wufeng Formation and the lower part of the Longmaxi Formation developed during the periods of *** paleo-productivity indexes of TOC content,ratios of Ba/Al and P/Al,and redox conditions proxies of Mo concentration,ratios of U/Th and V/Cr generally display similar variation patterns with respect to the sea-level *** TOC contents and Ba/Al and P/Al ratios indicate the paleo-productivity was high on the sea surface,as shown by relatively good positive correlations between Th ***,and Sc *** indicates that the paleo-productivity was controlled by the nutrients input through *** good positive correlations between redox conditions indexes(U/Th and V/Cr ratios)with TOC content reflects reductive preservation conditions(anoxic to euxinic),thus implying they were an important controlling factor for organic matter ***,redox conditions were closely associated with sea level change and organic matter ***,the sea-lev

关键词： productivity redox sea-level change shale gas Sichuan Basin Wufeng-Longmaxi shale

ZnO纳米晶自组装微米球热控涂层制备与表征——介绍一个材料化学综合实验

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大学化学 2021年第12期36卷 100-106页

作者：张恒洋王群马丹阳郭敏卢松涛李杨吴晓宏哈尔滨工业大学化工与化学学院材料化学系哈尔滨150006 哈尔滨工业大学航天学院哈尔滨150006

基于科教融合理念,将科研项目“ZnO基热控涂层的制备”转化为本科生实验,以有机胺辅助水热法制备的纳米ZnO为颜料,通过刮涂法获得热控涂层。实验具有航天国防背景特色,涉及化学、材料和能源等多学科交叉融合,具备新颖性、实用性及可操... 详细信息

基于科教融合理念,将科研项目“ZnO基热控涂层的制备”转化为本科生实验,以有机胺辅助水热法制备的纳米ZnO为颜料,通过刮涂法获得热控涂层。实验具有航天国防背景特色,涉及化学、材料和能源等多学科交叉融合,具备新颖性、实用性及可操作性的特点。学生从颜料粉体合成、表征技术、涂层制备和光学性能测试全操作流程中接受基本科研训练,有利于培养学生实验操作技能、科研探索及创新能力,加深基础理论知识理解,增强家国情怀和激发科研兴趣。

关键词： ZnO 科研转化热控涂层实验教学

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丁香对卤制鸡肉风味物质形成的影响

农产品加工（下） 2011年第11期 20-25页

作者：鲁松涛赵改名李苗云柳艳霞孙灵霞黄现青河南农业大学食品科学技术学院河南郑州450002

采用道口烧鸡工艺中丁香与鸡肉的配比制作卤鸡腿,运用SPME和GC-MS测定鸡肉中的挥发性风味成分,研究了丁香对卤制鸡肉挥发性风味物质形成的影响。结果表明,丁香组与空白组鸡肉中分别鉴定出59种和72种成分,其中59种为共有成分。与空白组相... 详细信息

采用道口烧鸡工艺中丁香与鸡肉的配比制作卤鸡腿,运用SPME和GC-MS测定鸡肉中的挥发性风味成分,研究了丁香对卤制鸡肉挥发性风味物质形成的影响。结果表明,丁香组与空白组鸡肉中分别鉴定出59种和72种成分,其中59种为共有成分。与空白组相比,丁香组鸡肉中的挥发性成分新增了13种物质,其中丁香油酚、乙酸丁香酚酯、芳樟醇、连四甲苯、2-丁酮、6-甲基-1-辛烯和1-癸烯等7种物质差异显著,2-辛烯醛的含量减少,而苯甲醛、正辛醛、十六醛、己醇、庚醇、十三烷、(+)-柠檬烯、2-庚酮、2-戊基呋喃、乙酰苯、萘等11种风味物质含量显著增加。

关键词：鸡肉丁香风味化合物

3D Printing Hip Prostheses Offer Accurate Reconstruction,Stable Fixation,and Functional Recovery for Revision Total Hip Arthroplasty with Complex Acetabular Bone Defect

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Engineering 2020年第11期6卷 1285-1290页

作者： Yongqiang Hao Lei Wang Wenbo Jiang Wen Wu songtao Ai lu Shen Shuang Zhao Kerong Dai Department of Orthopedics Shanghai Ninth People's HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai 200011China Medical 3D Printing Innovation Research Center Shanghai Ninth People's HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai 200011China Department of Radiology Shanghai Ninth People's HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai 200011China

Complicated and large acetabular bone defects present the main challenges and difficulty in the revision of total hip arthroplasty(THA).This study aimed to explore the advantages of three-dimensional(3D)printing technology in the reconstruction of such acetabular bone *** retrospectively analyzed the prognosis of four severe bone defects around the acetabulum in three patients who were treated using 3D printing *** of bone defect by conventional methods was difficult in these *** this endeavor,we used radiographic methods,related computer software such as Materialise's interactive medical image control system and Siemens NX software,and actual surgical experience to estimate defect volume,prosthesis stability,and installation accuracy,***,a Harris hip score was obtained to evaluate limb *** was found that bone defects could be adequately reconstructed using a 3D printing prosthesis,and its stability was *** Harris hip score indicated a very good functional recovery in all three *** conclusion,3D printing technology had a good therapeutic effect on both complex and large bone defects in the revision of *** was able to achieve good curative effects in patients with large bone defects.

关键词： 3D printing Hip revision Complex and large acetabular bone defect Accurate reconstruction

Spatially-controlled porous nanoflake arrays derived from MOFs:An efficiently long-life oxygen electrode

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Nano Research 2019年第10期12卷 2528-2534页

作者： Hao Gong Tao Wang Hairong Xue Xueyi lu Wei Xia Li Song songtao Zhang Jianping HeRenzhi Ma College of Materials Science and Technology^Jiangsu Key Laboratory of Materials and Technology for Energy Conversion Nanjing University(rf Aeronautics and AstronauticsNanjing 210016China International Center for Materials Nanoarchitectonics(WPI-MANA) National Institute for Materials Science(NIMS)1-1 NatnikiTsukubaIbaraki 305-0044Japan School of Chemistry and Chemical Engineering South China University of TechnologyWushan Road 381Guangzhou 510641China Testing Center Yangzhou UniversityYangzhou 225009China

The urge nt expectati on of the n ext-ge neratio n en ergy storage devices for electric vehicles has drive n researchers'atte ntion to the lithium-oxyge n(Li-O2)batteries due to the satisfied specific energy ***,spatially-controlled CO3O4 nanoflake arrays with three-dimensional networked morphology are adopted as flexible and self-sta nding oxyge n cathodes in L1-O2 *** spin el-phase CO3O4 nano flakes were con verted from two dimensi on metal-orga nic frameworks with abundant available cha nnels and large specific surface *** open-structure nano flake arrays possess sufficie nt Li2O2/cathode contact interface,great bifunctional catalytic performa nee and adequate Li2O2 accommodation,leading to the enhanced electrochemical performance of the L1-O2 *** expected,the binder-free porous CO3O4/CT cathode delivers a high capacity of 6,509 mAh·g^-1(200 mA·g^-1)and enhanced stability over 100 cycles(limited by 1,000 mAh·g^-1).In additi on,pouch-type Li-O2 batteries were successfully desig ned and cycled with CO3O4/CT cathode as oxyge n electrodes,dem on strating its potential application for flexible electronics and wearable energy storage devices.

关键词： two-dimension metal-organic frameworks mesoporous CO3O4 flexible oxygen electrode lithium-oxygen batteries

Preparation of modified LiMn_(2)O_(4) by solid-state reaction

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Rare Metals 2006年第Z1期25卷 71-76页

作者： lu Shigang CAI Zhenping JIN Weihua LI Mingxun HUANG songtao Division of Mineral Resources Metallurgy&MaterialsGeneral Research Institute for Nonferrous MetalsBeijing 100088China

Modified lithium manganese oxides were prepared by solid-state reaction of LiMn_(2)O_(4)and LiCoO_(2)as raw materials.A study was carried out by TG-DSC,XRD,DSC and electrochemical to analyse the reaction process and structural characterization of *** results show that the LiMn_(2)O_(4)reacts chemically with LiCoO_(2)at high *** of Li and partial Co atoms can insert into the LiMn_(2)O_(4)crystal lattice and a newly formed spinel phase-modified LiMn_(2)O_(4)was *** distribution of Co content is even in modified LiMn_(2)O_(4)*** modified LiMn_(2)O_(4)compound exhibits improved cycling stability at room and elevated temperature in comparison with the pure LiMn_(2)O_(4).

关键词： lithium-ion battery spinel LiMn_(2)O_(4) modification process