中国开放科研知识云: 检索

3D打印技术及其在小型分析器件设计制作中的应用 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者: 王丁一

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3d打印个性化定制，环境科学，实验与分析装置，质谱检测 three Dimensional Printing, Customized Fabrication, Environmental Science, Experiment And Analysis Device, Mass Spectrometry Detection

Computational Bioinformatics and Machine Learning Models to Identify the Diseasome and Neurological Disease Comorbidities 学位论文
中国科学院自动化研究所: 中国科学院大学, 2020
作者: Md Habibur Rahman

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疾病共病鉴定生存分析生物信息学机器学习 2 型糖尿病神经系统疾病胶质母细胞瘤通路基因本体蛋白质

氧化锰纳米材料在氮杂环脱氢中的应用 学位论文
北京: 中国科学院大学, 2020
作者: 唐涛

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氧化锰催化剂，仿生催化，协同催化，氧化脱氢，可回收催化剂 Manganese oxide catalyst, Bionic catalysis, Co-catalysis, Oxidation dehydrogenation, Recyclable catalyst.

基于区块链的智能合约理论方法与应用研究 学位论文
北京: 中国科学院大学, 2019
作者: 王帅

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区块链智能合约预测市场知识图谱去中心化自治组织

基于TLD的粒子群目标跟踪理论与应用技术研究 学位论文
中国科学院大学(中国科学院长春光学精密机械与物理研究所): 中国科学院大学(中国科学院长春光学精密机械与物理研究所), 2019
作者: 郭巳秋

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目标跟踪特征融合粒子群优化惯性权重 TLD

物体分类与检测中的小样本学习 学位论文
中国科学院自动化研究所: 中国科学院自动化研究所, 2019
作者: 李岩

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物体分类物体检测小样本学习零样本学习混合监督检测

区块链安全问题: 研究现状与展望 期刊论文
自动化学报, 2019, 卷号: 45, 期号: 1, 页码: 206-225
作者: 韩璇; 袁勇; 王飞跃

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区块链可证明安全隐私保护安全威胁监管

WH-7型卧式加工中心立柱特性分析及优化设计 学位论文
2019
作者: 罗骁

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卧式加工中心立柱结合面满意度理论折衷规划法灰色关联度分析

基于高分辨质谱的土壤溶解性有机质化学多样性研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 李晓明

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土壤溶解性有机质，化学多样性，微生物多样性，傅立叶变换离子回旋共振质谱 decreased WIth IncreasIng Iron ComplexIng Index. PAtterns In Molecular PrOfiles IndicAted Dom In Paddy Soils To Become More RecalcItrAnt At Higher Soil C/n rAtio And Higher Soil Ph. furTherMore, PlAnt-derived polyPh.nols And Pyrogenic Dom Were retaIned Favorably By Iron And The ChemodiversIty Of Dom In Paddy Soil Increased WIth IncreasIng Soil C/n rAtios. These Results Provide Novel InFormAtion regardIng Dom Characteristics At a Molecular Level And Will InForm Better Global MAnagement Of Soil Carbon In Paddy Soil EcosysteMs Global. 2) Through The applicAtion Of Ft-icr-Ms, The ChemodiversIty Of Dom In Soil Subjected To Long-term OrgAnic Carbon And InOrgAnic Fertilizer Amendments Was Established. In Parallel, Bcc Was Assessed. Through This Coupled Approach It Was Established.thAt sustaIned OrgAnic Carbon Amendment Resulted In: SignificAntly (p < 0.05) Increased Total Carbon And Total nItrogen Reservoirs In Soil, Dom PrOfiles Of greAter ChemodiversIty, And Emergence Of RecalcItrAnt Dom Moieties (H/c < 1.5). In Contrast, Carbon And nItrogen Reservoirs In Soil Subjected To sustaIned InOrgAnic Fertilizer applicAtion Were Unaltered, While Soil OrgAnic Carbon ChemodiversIty Was Observed To Shift To Less RecalcItrAnt Dom Moieties (H/c rAtio > 1.5 And O/c rAtios < 0.5). furTherMore, sustaIned OrgAnic Carbon Amendment Shaped Bcc To a eutroPh.c stAte While Long-term Chemical fertilizAtion Directed The Bcc Towards An oligotroPh.c stAte. Higher connectivIty And Network complexIty Were Observed In OrgAnic Carbon Amended Soils. Dom-Bcc Network Analysis, IndicAtIng thAt Soil Microbes Had More Interaction WIth Dom Molecules followIng sustaIned OrgAnic mAtter Input. These Results Highlight The Potential For OrgAnic Carbon Amendments To Not Only Build Soil Carbon sTocks And Increase Their Resilience, But To Also Improve The Functional stAte Of Soil Microbial communIties. Key Words: Dom, ChemodiversIty, Microbial diversIty, Ft-icr Ms

复杂网络社团结构识别算法研究 学位论文
2017
作者: 沟超辉

收藏 | 浏览/下载：9/0 | 提交时间：2020/11/05

复杂网络社团结构模块度节点亲密度聚类算法

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