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Emission characteristics of a turbocharged diesel engine fueled with gas-to-liquids
WU Tao, ZHANG Wugao, FANG Junhua, HUANG Zhen
《能源前沿(英文)》 2007年 第1卷 第3期 页码 331-335 doi: 10.1007/s11708-007-0049-z
关键词: comparison conventional fraction 13-mode procedure study
Systematic screening procedure and innovative energy-saving design for ionic liquid-based extractive
《化学科学与工程前沿(英文)》 2023年 第17卷 第1期 页码 34-45 doi: 10.1007/s11705-022-2234-3
关键词: ionic liquid entrainer screening feasibility analysis extractive distillation
Hybrid genetic algorithm for bi-objective resource-constrained project scheduling
Fikri KUCUKSAYACIGIL, Gündüz ULUSOY
《工程管理前沿(英文)》 2020年 第7卷 第3期 页码 426-446 doi: 10.1007/s42524-020-0100-x
关键词: backward–forward scheduling hybrid bi-objective genetic algorithm injection procedure maximum cash balance multi-objective multi-project multi-mode resource-constrained project scheduling problem
RESPONSE OF WHEAT COMPOSITE CROSS POPULATIONS TO DISEASE AND CLIMATE VARIATION OVER 13 GENERATIONS
《农业科学与工程前沿(英文)》 2021年 第8卷 第3期 页码 400-415 doi: 10.15302/J-FASE-2021394
Since the F5 (2005), three winter wheat composite cross populations (CCPs) based on germplasm specifically suitable for low-input conditions were subjected to natural selection under organic and conventional management. In the F6, each CCP was divided into two parallel populations (12 CCPs in total) and maintained continuously until 2018. Commonly used modern cultivars with different disease susceptibilities were grown alongside to assess the agronomic performance of the CCPs. The organically managed CCPs were comparable in yield and foliar disease resistance to two continuously used reference cultivars, Achat and Capo. In contrast, under conventional management the cv. Capo outyielded the CCPs (Achat was not tested), highlighting the importance of parental cultivar choice for specific management systems. The CCPs were found to be moderately resistant to brown rust and even to the newly emerged stripe rust races prevalent in Europe since 2011. Differences between the CCPs were mainly due to parental genetic background and were significant in the first five generations, but were no longer so in the last five generations. In addition, these differences tended to vary depending on the experimental year and the environmental stresses present. In conclusion, the CCPs despite being derived from older cultivars are able to compete with more recently released reference cultivars under organic farming practices and represent a dynamic germplasm resource.
关键词: evolutionary breeding heterogeneous crop population management system
FGF13 suppresses acute myeloid leukemia by regulating bone marrow niches
《医学前沿(英文)》 2022年 第16卷 第6期 页码 896-908 doi: 10.1007/s11684-022-0944-z
关键词: acute myeloid leukemia FGF13 prognosis immune-related genes bone marrow niches
HUA Rong, SUN Yongwei, WU Zhiyong
《医学前沿(英文)》 2008年 第2卷 第3期 页码 244-247 doi: 10.1007/s11684-008-0046-6
A dynamic procedure based on the scale-similarity hypotheses for large-eddy simulation
ZHOU Bing, CUI Guixiang, CHEN Naixiang
《能源前沿(英文)》 2007年 第1卷 第4期 页码 468-472 doi: 10.1007/s11708-007-0069-z
关键词: large-eddy simulation Germano identity coefficient subgrid-scale
郭然,于润沧
《中国工程科学》 2002年 第4卷 第7期 页码 51-55
目前矿山的岩爆研究工作大都是围绕着如何预报和防治岩爆展开的,针对如何开展新建或尚未发生过岩爆矿山的岩爆研究工作不多。文章重点探讨了新建有岩爆倾向硬岩矿床开采技术研究工作程序,为建立有岩爆倾向深赋硬岩矿床采矿理论体系奠定了基础。
《环境科学与工程前沿(英文)》 2022年 第16卷 第4期 doi: 10.1007/s11783-021-1475-6
• The concentrations of 13 heavy metals in Taihu Lake were analyzed.
关键词: Heavy metals Human health ambient water quality criteria Taihu Lake Health risk assessment Contribution rate
何新贵,梁久祯
《中国工程科学》 2000年 第2卷 第12期 页码 40-44
文章提出一种过程神经元模型,其输人为与时间有关的函数或过程,它是传统人工神经元模型在时间域上的扩展。基于这种过程神经元模型,给出了一种仅含一个隐层的前馈型过程神经网络模型,即基展开过程神经元网络模型。证明了相应的连续性定理,逼近定理,计算能力定理等。
曾明
《中国工程科学》 2013年 第15卷 第9期 页码 40-44
针对三峡升船机船厢室平衡重和船厢荷载的施加顺序对塔柱埋件结构部位变形的影响,对船厢室的施工顺序和设备安装顺序方案进行了研究,解决了船厢和平衡重荷载的施加顺序对螺母柱、齿条和纵向导向变位影响的施工技术难题。根据对塔柱结构进行的仿真计算结果,分析了船厢与平衡重荷载施加顺序分别对螺母柱、齿条、纵向导向部位横河向、顺河向和竖向变形的影响,通过对施工程序优化提出了合理的升船机船厢室的施工程序以及施工总进度计划安排。该施工程序能够使螺母柱、齿条、纵向导向、船厢结构与塔柱在各工况下的位移满足安全要求,并且基于该施工程序的施工进度满足升船机试运行要求。工程实践证明了本文所建立的三峡升船机船厢室施工程序的合理性与科学性,确保了三峡升船机船厢室的顺利施工,保障了升船机的安全运行,可为类似升船机船厢室的施工提供参考。
Hosein HAYATI,Amir AHADI,Seyed Mohsen MIRYOUSEFI AVAL
《能源前沿(英文)》 2015年 第9卷 第4期 页码 387-398 doi: 10.1007/s11708-015-0382-6
Qing YE, Donghui LI, Jun ZHAO, Jiansheng ZHAO, Tianfang KANG, Shuiyuan CHENG
《环境科学与工程前沿(英文)》 2011年 第5卷 第4期 页码 497-504 doi: 10.1007/s11783-011-0256-z
关键词: 13X-type zeolite CO oxidation gold solution pH calcination temperature
Prevalence of asthma symptoms in Golestan schoolchildren aged 6–7 and 13–14 years in Northeast Iran
null
《医学前沿(英文)》 2016年 第10卷 第3期 页码 345-350 doi: 10.1007/s11684-016-0462-y
Asthma is the most common chronic disease among children, and its incidences are often imminent among elementary schoolchildren. This study aimed to examine the prevalence of asthma symptoms in Golestan schoolchildren aged 6–7 and 13–14 years in Northeast Iran. The prevalence rate was compared according to age group (aged 6–7 years vs. aged 13–14 years) and gender (male vs. female). In this cross-sectional study, 1706 Iranian schoolchildren aged 6–7 and 13–14 years in Golestan Province were enrolled. Participants completed questionnaires between February and July 2014. Asthma symptoms were assessed using the questionnaire of the International Study of Asthma and Allergies in Childhood protocol in Persian. The logistic regression model was used to estimate the odds ratios (ORs) and 95% confidence intervals (CIs) of the asthma symptoms for each of the gender and age groups. The prevalence rates of “current asthma” symptoms and “asthma ever” in all the children were estimated as 9.5% and 7.5%, respectively. The prevalence of asthma (“asthma ever” and “wheezing in the past 12 months”) in junior high schoolchildren (aged 13–14 years) is higher than that in elementary schoolchildren (aged 6–7 years) (P <0.05). The prevalence of the severity of wheezing in girls is lower than that in boys (OR= 1.7, 95%CI= 1.06–2.96, P = 0.02). Asthma is still a major public health problem. This study shows that the prevalence of the asthma symptoms in boys is lower than that in girls in both age groups, and the severity of asthma in girls is higher than that in boys aged 13–14 years.
关键词: asthma asthma symptoms epidemiology childhood chronic disease
标题 作者 时间 类型 操作
Emission characteristics of a turbocharged diesel engine fueled with gas-to-liquids
WU Tao, ZHANG Wugao, FANG Junhua, HUANG Zhen
期刊论文
Systematic screening procedure and innovative energy-saving design for ionic liquid-based extractive
期刊论文
Hybrid genetic algorithm for bi-objective resource-constrained project scheduling
Fikri KUCUKSAYACIGIL, Gündüz ULUSOY
期刊论文
RESPONSE OF WHEAT COMPOSITE CROSS POPULATIONS TO DISEASE AND CLIMATE VARIATION OVER 13 GENERATIONS
期刊论文
Effects of combined procedure and devascularization alone on hyperdynamics of the portal venous system
HUA Rong, SUN Yongwei, WU Zhiyong
期刊论文
A dynamic procedure based on the scale-similarity hypotheses for large-eddy simulation
ZHOU Bing, CUI Guixiang, CHEN Naixiang
期刊论文
Human health ambient water quality criteria for 13 heavy metals and health risk assessment in Taihu Lake
期刊论文
New concept and procedure for reliability assessment of an IEC 61850 based substation and distribution
Hosein HAYATI,Amir AHADI,Seyed Mohsen MIRYOUSEFI AVAL
期刊论文
Low-temperature CO oxidation over Au-doped 13X-type zeolite catalysts: preparation and catalytic activity
Qing YE, Donghui LI, Jun ZHAO, Jiansheng ZHAO, Tianfang KANG, Shuiyuan CHENG
期刊论文