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Trends of environmental accidents and impact factors in China

Pengli XUE, Weihua ZENG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 266-276 doi: 10.1007/s11783-010-0267-1

Abstract: Furthermore, some key factors that affect the spatial and temporal tendencies of environmental accidents

Keywords： environmental accidents     spatial and temporal trends     environmental risk    

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Interaction and independence on methane oxidation of landfill cover soil among three impact factors:

Pinjing HE, Na YANG, Wenjuan FANG, Fan Lü, Liming SHAO

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 175-185 doi: 10.1007/s11783-011-0320-8

Abstract: To understand the influence patterns and interactions of three important environmental factors, i.e.Canonical correspondence analysis was utilized to distinguish the important impact factors.

Keywords： quantitative polymerase chain reaction (PCR)     denaturing gradient gel electrophoresis (DGGE)     principal component analysis (PCA)     canonical correspondence analysis (CCA)    

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Study on factors affecting TB/HIV co-infection in four counties of China

Shi-Ming CHENG MD, Yu-Ji LAI MS, Er-Yong LIU MS, Lin ZHOU MD, Xue-Jing WANG MS, Qiu-Lan CHEN MS, Dong-Ming LI MS, Ning WANG MD,

Frontiers of Medicine 2010, Volume 4, Issue 2,   Pages 185-191 doi: 10.1007/s11684-010-0040-7

Abstract: The factors affecting case detection of tuberculosis (TB)/human immunodeficiency virus (HIV) co-infectionPatients also completed questionnaires on potential factors affecting TB/HIV co-infection.

Keywords： tuberculosis/acquired immunodeficiency syndrome     dual infection     prevention and control     case detection     impactfactors    

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New evaluation method on the precision of NC machine tools

Zhao Wanhua,Zhang Jun,Liu Hui,Yang Xiaojun

Strategic Study of CAE 2013, Volume 15, Issue 1,   Pages 93-98

Abstract:

The performance of computerized numerical control (CNC) machine tool is evaluated by the traditional positioning error and the positioning repeatability, which is in quasi static and cannot reflect the precision of machine tool in the process of movement and machining. In this paper, a novel precision evaluation method which takes the dynamic precision as index is proposed for high-speed machine tool. The precision of machine tool is described through the consistence of the actual trajectory and the ideal command. The specific evaluation index of dynamic precision is provided. Meanwhile, the measure method of evaluation index is put forward. It can be obtained that this new evaluation method of machine tool precision can evaluate the quality of key performance in CNC machine tool systematically and roundly.

Keywords： NC machine tools     dynamic precision     evaluation index     impact factors    

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Meta-analysis of the risk factors of breast cancer concerning reproductive factors and oral contraceptive

Qiong DAI MD, Bei LIU MD, Yukai DU MM,

Frontiers of Medicine 2009, Volume 3, Issue 4,   Pages 452-458 doi: 10.1007/s11684-009-0080-z

Abstract: The authors performed a meta-analysis of case-control studies that addressed whether reproductive factorsbreast cancer risk while breast-feeding and number of full-term pregnancies ≥1 are protective factors

Keywords： meta-analysis     breast cancer     risk factors     reproductive factors     oral contraceptive use    

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Risk factors of prognosis after acute kidney injury in hospitalized patients

Sasa Nie, Zhe Feng, Lihua Xia, Jiuxu Bai, Fenglin Xiao, Jian Liu, Li Tang, Xiangmei Chen

Frontiers of Medicine 2017, Volume 11, Issue 3,   Pages 393-402 doi: 10.1007/s11684-017-0532-9

Abstract:

The risk factors, especially laboratory indicators, of prognosis after acute kidney injury (AKI) remainThe epidemiological features and factors influencing hospital mortality and renal function recovery wereIncreased AKI stage, tumor disease, post-cardiopulmonary resuscitation, and RRT were the risk factorsIn addition to traditional risk factors, white blood cell count, platelet count, albumin, and BMI wereNo laboratory indicators were found to be the risk factors of renal function recovery in AKI patients

Keywords： acute kidney injury     risk factors     prognosis    

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Game theoretic analysis of environmental impact assessment system in China

CHENG Hongguang, PU Xiao, GONG Li, QI Ye

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4,   Pages 448-453 doi: 10.1007/s11783-007-0071-8

Abstract: Environmental impact assessment (EIA) system has been established in China since 1973.

Keywords： public     impact assessment     Environmental impact     general    

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The clinical impact of tricuspid regurgitation in patients with a biatrial orthotopic heart transplant

Frontiers of Medicine 2023, Volume 17, Issue 3,   Pages 527-533 doi: 10.1007/s11684-022-0967-5

Abstract: In this study, we aim to elucidate the clinical impact and long-term course of tricuspid regurgitation

Keywords： orthotopic heart transplant     tricuspid regurgitation     clinical impact     biatrial heart transplantation    

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Dynamical analysis of droplet impact spreading on solid substrate

Zhaomiao LIU, Huamin LIU, Xin LIU,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 3,   Pages 308-315 doi: 10.1007/s11465-010-0020-2

Abstract: This paper investigates the impact spreading of a droplet on a solid substrate using numerical simulationThe spreading factors are almost the same at the low speed droplet spreading; however, the pressureson the substrate are quite different and air entrainment may be found as the impact speeds in a certainThe impact speed impacts on the spreading factors in high speed droplet spreading.The spreading factor obviously increases with increasing impact speed; however, splashing will appear

Keywords： droplet     impact spreading     numerical simulation    

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Factors affecting the distribution of microplastics in soils of China

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1710-4

Abstract:

● Microplastic (MP) abundance in soil of China was highly heterogeneous.

Keywords： Microplastic distribution     Microplastic heterogeneity     Effecting factors     Agriculture     Socio-economicfactors    

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Epidemic obesity in children and adolescents: risk factors and prevention

Eun Young Lee, Kun-Ho Yoon

Frontiers of Medicine 2018, Volume 12, Issue 6,   Pages 658-666 doi: 10.1007/s11684-018-0640-1

Abstract: intake and physical activity is a principal cause of childhood and adolescent obesity, environmental factorsIn addition to genetic and biological factors, socioenvironmental factors, including family, school,The complexity of risk factors for developing obesity among children and adolescents leads to difficultyMultifaceted, comprehensive strategies involving behavioral, psychological, and environmental risk factors

Keywords： obesity     children     adolescents     epidemiology     risk factor     prevention    

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CRITICAL PROCESSES AND MAJOR FACTORS THAT DRIVE NITROGEN TRANSPORT FROM FARMLAND TO SURFACE WATER BODIES

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 541-552 doi: 10.15302/J-FASE-2023518

Abstract: The present study systematically reviewed the critical processes and major factors that nitrogen transportThe factors affecting nitrogen transformation in river/ditches can be placed in four categories: (1)factors affecting hydraulic retention time, (2) factors affecting contact area, (3) factors affectingDitch systems are more biologically (including plants and microbes) active than rivers with biological factors

Keywords： nitrogen     loss from soil     transformation     farm field scale     watershed scale    

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Oocyte-associated transcription factors in reprogramming after somatic cell nuclear transfer: a review

Fengxia YIN,Hui LIU,Shorgan BOU,Guangpeng LI

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 2,   Pages 104-113 doi: 10.15302/J-FASE-2014003

Abstract: The nuclear-associated factors contained within oocytes are critical for normal fertilization by spermThe chromatin of somatic nuclei can be reprogrammed by factors in the egg cytoplasm whose natural functionThe cytoplasmic milieu most likely contains all of the specific transcription and/or reprogramming factorsCertain transcription factors in the cytoplast may be critical as has been demonstrated for induced pluripotentanalysis of transcriptomics in oocytes and early developmental stage embryos more maternal transcription factors

Keywords： nuclear reprogramming     somatic cell     transcription factors     transcriptomics    

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Understanding coupled factors that affect the modelling accuracy of typical planar compliant mechanisms

Guangbo HAO,Haiyang LI,Suzen KEMALCAN,Guimin CHEN,Jingjun YU

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 2,   Pages 129-134 doi: 10.1007/s11465-016-0392-z

Abstract: a quantitative equivalent modulus using nonlinear finite element analysis (FEA) to reflect coupled factors

Keywords： coupling factors     modelling accuracy     compliant mechanisms     equivalent modulus    

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Changes in major factors affecting the ecosystem health of the Weihe River in Shaanxi Province, China

Qi LI, Jinxi SONG, Anlei WEI, Bo ZHANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 6,   Pages 875-885 doi: 10.1007/s11783-013-0568-2

Abstract: variations and human activities on the ecosystem function of the Weihe River, the changes in major factors

Keywords： influencing factors     ecosystem health     ecological and environmental functions     the Weihe River     Shaanxi Province    

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Title Author Date Type Operation

Trends of environmental accidents and impact factors in China

Pengli XUE, Weihua ZENG

Journal Article

Interaction and independence on methane oxidation of landfill cover soil among three impact factors:

Pinjing HE, Na YANG, Wenjuan FANG, Fan Lü, Liming SHAO

Journal Article

Study on factors affecting TB/HIV co-infection in four counties of China

Shi-Ming CHENG MD, Yu-Ji LAI MS, Er-Yong LIU MS, Lin ZHOU MD, Xue-Jing WANG MS, Qiu-Lan CHEN MS, Dong-Ming LI MS, Ning WANG MD,

Journal Article

New evaluation method on the precision of NC machine tools

Zhao Wanhua,Zhang Jun,Liu Hui,Yang Xiaojun

Journal Article

Meta-analysis of the risk factors of breast cancer concerning reproductive factors and oral contraceptive

Qiong DAI MD, Bei LIU MD, Yukai DU MM,

Journal Article

Risk factors of prognosis after acute kidney injury in hospitalized patients

Sasa Nie, Zhe Feng, Lihua Xia, Jiuxu Bai, Fenglin Xiao, Jian Liu, Li Tang, Xiangmei Chen

Journal Article

Game theoretic analysis of environmental impact assessment system in China

CHENG Hongguang, PU Xiao, GONG Li, QI Ye

Journal Article

The clinical impact of tricuspid regurgitation in patients with a biatrial orthotopic heart transplant

Journal Article

Dynamical analysis of droplet impact spreading on solid substrate

Zhaomiao LIU, Huamin LIU, Xin LIU,

Journal Article

Factors affecting the distribution of microplastics in soils of China

Journal Article

Epidemic obesity in children and adolescents: risk factors and prevention

Eun Young Lee, Kun-Ho Yoon

Journal Article

CRITICAL PROCESSES AND MAJOR FACTORS THAT DRIVE NITROGEN TRANSPORT FROM FARMLAND TO SURFACE WATER BODIES

Journal Article

Oocyte-associated transcription factors in reprogramming after somatic cell nuclear transfer: a review

Fengxia YIN,Hui LIU,Shorgan BOU,Guangpeng LI

Journal Article

Understanding coupled factors that affect the modelling accuracy of typical planar compliant mechanisms

Guangbo HAO,Haiyang LI,Suzen KEMALCAN,Guimin CHEN,Jingjun YU

Journal Article

Changes in major factors affecting the ecosystem health of the Weihe River in Shaanxi Province, China

Qi LI, Jinxi SONG, Anlei WEI, Bo ZHANG

Journal Article