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Pathogenesis sequences in Gejiu miners with lung cancer: an introduction
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《医学前沿(英文)》 2015年 第9卷 第3期 页码 344-349 doi: 10.1007/s11684-015-0399-6
Tin miners in Gejiu, Yunnan Province, China are at high risk of developing lung cancer with significant occupational characteristics. Tissue samples from these miners presented pathological characteristics, such as fibroplasia in carcinomas, peri-cancerous tissue in lung cancers, and hyperplasia and dysplasia of epithelial cells in peri-cancerous tissue. Carcinomas induced by Yunnan tin mine dust in the animal experiment underwent inflammation, fibroplasia, hyperplasia, dysplasia, and carcinogenesis of epithelial cells. A correlated and synergistic relationship was observed between bronchial epithelial cell transformation and fibroblast activation in vitro induced by mine dust. Fibroblast hyperplasia and activation are important factors that promote the transformation and carcinogenesis of epithelial cells. Our findings suggested that pulmonary fibrosis may increase the risk and promote the occurrence of lung cancer, which can lead to lung fiber hyperplasia.
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《医学前沿(英文)》 2012年 第6卷 第2期 页码 217-220 doi: 10.1007/s11684-012-0192-8
Sub-nanometer finishing of polycrystalline tin by inductively coupled plasma-assisted cutting
《机械工程前沿(英文)》 2023年 第18卷 第3期 doi: 10.1007/s11465-023-0751-5
关键词: plasma-assisted cutting polycrystalline tin single-point diamond turning surface roughness
Novel seed-assisted synthesis of indium tin oxide submicro-cubes and their resistivity
《化学科学与工程前沿(英文)》 2023年 第17卷 第5期 页码 557-569 doi: 10.1007/s11705-022-2249-9
关键词: indium tin oxide submicro-cubes resistivity seed-assisted coprecipitation method orthogonal experiment
Uncovering the evolution of tin use in the United States and its implications
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1406-6
• US tin use decreases as the GDP value added by manufacturing sector increases.
关键词: Tin use GDP Curve fitting Logistic model Gompertz model
grown TiN/N-TiO composite for enhanced photocatalytic H evolution activity
《能源前沿(英文)》 2021年 第15卷 第3期 页码 721-731 doi: 10.1007/s11708-021-0766-8
关键词: photocatalytic H2 evolution TiN/N-TiO2 composite plasmonic effect in-situ nitridation
The epidemic status and risk factors of lung cancer in Xuanwei City, Yunnan Province, China
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《医学前沿(英文)》 2012年 第6卷 第4期 页码 388-394 doi: 10.1007/s11684-012-0233-3
Xuanwei City (formerly known as Xuanwei County) locates in the northeastern of Yunnan Province and is rich in coal, iron, copper and other mines, especially the smoky (bituminous) coal. Unfortunately, the lung cancer morbidity and mortality rates in this region are among China’s highest, with a clear upward trend from the mid-1970s to mid-2000s. In 2004–2005, the crude death rate of lung cancer was 91.3 per 100 000 in the whole Xuanwei City, while that for Laibin Town in this city was 241.14 per 100 000. The epidemiologic distribution (clustering patterns by population, time, and space) of lung cancer in Xuanwei has some special features, e.g., high incidence in rural areas, high incidence in females, and an early age peak in lung cancer deaths. The main factor that associates with a high rate of lung cancer incidence was found to be indoor air pollution caused by the indoor burning of smoky coal. To a certain extent, genetic defects are also associated with the high incidence of lung cancer in Xuanwei. Taken together, lung cancer in this smoky coal combustion region is a unique model for environmental factor-related human cancer, and the current studies indicate that abandoning the use of smoky coal is the key to diminish lung cancer morbidity and mortality.
关键词: lung cancer Xuanwei smoky coal combustion polycyclic aromatic hydrocarbons epidemiology
周利华
《中国工程科学》 2003年 第5卷 第7期 页码 90-94
矿山灾害学是一门综合性强并需不断扩充的矿山安全减灾科学。它与以往单一矿山灾害防治理论研究相比,具有综合性、预测性和经济性三大特征;它的安全减灾原理包含了安全哲学、安全经济学等八大原理;它的研究模型体现了宏观与微观相统一的原则。因此,矿山灾害学的研究,应以科学的系统论思想为指导,采用逻辑与历史相统一法,既要从微观上研究矿山灾害中单一灾种事故的防治技术和方法,又要在宏观上从不同学科、不同层次、不同的方位切入,对矿山灾害进行系统的研究;与此同时,还必须大力开展多层次、多领域、多方位的国际协作。
Digital Mine Research and Practice Based on Mining and Metallurgy System Engineering
An-lin Shao
《工程管理前沿(英文)》 2016年 第3卷 第1期 页码 67-73 doi: 10.15302/J-FEM-2016006
关键词: exploration of lean iron ore mining and metallurgy system engineering digital mine wisdom mine
Temporal changes in the characteristics of algae in Dianchi Lake, Yunnan Province, China
Ruixia SHEN,Chunyan TIAN,Zhidan LIU,Yuanhui ZHANG,Baoming LI,Haifeng LU,Na DUAN
《农业科学与工程前沿(英文)》 2015年 第2卷 第3期 页码 266-275 doi: 10.15302/J-FASE-2015064
关键词: algal blooms temporal change biochemical property biodiversity hydrothermal liquefaction
雷霆,王少龙
《中国工程科学》 2007年 第9卷 第11期 页码 103-109
锗是典型的分散元素,是除硅以外最重要的半导体材料,在红外光学、光纤通信、化学催化剂、太阳 能电池、生物医学、电子器件等各领域都有广泛的应用。地球上锗资源较贫乏,我国的锗储量居世界第一位。 云南省锗储量占全国储量的40%左右,并拥有红外光学技术研发的基础,对我国锗产业具有十分重要的意 义。文章具体分析了云南省锗产业发展的外部和内部环境,提出了云南省2006~2020年锗产业发展的方向 和总体目标,探讨了锗产业链、产品定位、产业布局、重点发展的项目和支撑体系。
Electrochemical oxidation of humic acid at the antimony- and nickel-doped tin oxide electrode
TANG Chengli,YAN Wei,ZHENG Chunli
《环境科学与工程前沿(英文)》 2014年 第8卷 第3期 页码 337-344 doi: 10.1007/s11783-013-0545-9
关键词: electrochemical oxidation humic acid (HA) natural water Ni-Sb-SnO2/Ti electrode
Nutrient status and pollution levels in five areas around a manganese mine in southern China
Kehui Liu, Xiaolu Liang, Chunming Li, Fangming Yu, Yi Li
《环境科学与工程前沿(英文)》 2020年 第14卷 第6期 doi: 10.1007/s11783-020-1279-0
关键词: Ecological reclamation Ecological risk assessment Heavy metal Mn mine Soil nutrients
YANG Shengxiang,LIANG Shichu,YI Langbo,XU Bibo,CAO Jianbing,GUO Yifeng,ZHOU Yu
《环境科学与工程前沿(英文)》 2014年 第8卷 第3期 页码 394-404 doi: 10.1007/s11783-013-0602-4
关键词: Mn mine tailings heavy metal accumulation phytostabilization
标题 作者 时间 类型 操作
Prevalence and causes of air pollution and lung cancer in Xuanwei City and Fuyuan County, Yunnan Province
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期刊论文
The epidemic status and risk factors of lung cancer in Xuanwei City, Yunnan Province, China
null
期刊论文
Digital Mine Research and Practice Based on Mining and Metallurgy System Engineering
An-lin Shao
期刊论文
Temporal changes in the characteristics of algae in Dianchi Lake, Yunnan Province, China
Ruixia SHEN,Chunyan TIAN,Zhidan LIU,Yuanhui ZHANG,Baoming LI,Haifeng LU,Na DUAN
期刊论文
Electrochemical oxidation of humic acid at the antimony- and nickel-doped tin oxide electrode
TANG Chengli,YAN Wei,ZHENG Chunli
期刊论文
Nutrient status and pollution levels in five areas around a manganese mine in southern China
Kehui Liu, Xiaolu Liang, Chunming Li, Fangming Yu, Yi Li
期刊论文