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Assessment of toxicity of two nitroaromatic compounds in the freshwater fish

Hongyan SHEN, Jixi GAO, Jinsheng WANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 518-523 doi: 10.1007/s11783-012-0427-6

Abstract: A freshwater fish bioassay based on the 96 h was used to estimate the single and joint toxicity ofThe toxicity of -nitrotoluene was greater than that of -nitroaniline based on 96 h values of 40.74Both compounds had moderate toxicity toward , and this toxicity increased with the exposure durationor toxicity.Further research is needed to investigate the combined effects and sublethal toxicity of -nitrotoluene

Keywords: joint toxicity     Cyprinus carpio     LC50     p-nitrotoluene    

Joint effects of Penta-BDE and heavy metals on

Baohua TANG, Lingyan ZHU, Qixing ZHOU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 99-110 doi: 10.1007/s11783-010-0260-8

Abstract: The joint toxicity of Penta-BDE (Pe-BDE) and heavy metals including cadmium and copper on ( ) was evaluatedThis may be attributed to the different toxicity mechanism between Pe-BDE and metals.Cu and Cd played a greater role in toxicity than what Pe-BDE did.

Keywords: polybrominated diphenyl ethers (PBDEs)     heavy metal     mixture toxicity     toxic units (TUs)     antioxidant enzyme    

Analytical algorithms of compressive bending capacity of bolted circumferential joint in metro shield

Frontiers of Structural and Civil Engineering   Pages 901-914 doi: 10.1007/s11709-023-0915-8

Abstract: This study focuses on the mechanical characteristics and mechanism of a bolted circumferential jointanalytical algorithms for four stress stages are established to describe the bearing behaviors of the jointstudy is performed to verify the rationality of the simplified theoretical analysis for the segment jointinvestigation is conducted to discuss the factors affecting the ultimate compressive bending capacity of the jointThe method for optimizing the joint flexural stiffness is clarified.

Keywords: shield tunnel     segment joint     joint structural model     failure mechanism    

Reproductive toxicity study with a novel deoxyguanosine analogue (Metacavir) in pregnant SD rats

Qihui Luo,Zhengli Chen,Anchun Cheng,Mingshu Wang,Jing Fang,Xi Peng,Li Tang

Frontiers of Medicine 2015, Volume 9, Issue 1,   Pages 82-89 doi: 10.1007/s11684-015-0376-0

Abstract: In this study, the maternal toxicity, embryo-fetal developmental toxicity and teratogenicity were studiedof 200 mg/(kg·d) (i.e., 40 times the effective dose in rats), Metacavir shows some maternal toxicity

Keywords: deoxyguanosine analogue     Metacavir     pregnancy     maternal toxicity     embryo toxicity     teratogenicity    

Interaction and combined toxicity of microplastics and per- and polyfluoroalkyl substances in aquatic

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1571-2

Abstract:

● Adsorption of PFASs on MPs and its mechanisms are critically reviewed.

Keywords: Microplastics     Per- and Polyfluoroalkyl substances     Adsorption     Transport     Transformation    

Product identification and toxicity change during oxidation of methotrexate by ferrate and permanganate

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1501-8

Abstract:

• Oxidation of methotrexate by high-valent metal-oxo species was first explored.

Keywords: Anticancer drugs     High-valent metal-oxo species     Oxidation kinetics     Reaction mechanisms     Multi-endpoint toxicity    

Evaluation of soil microbial toxicity of waste foundry sand for soil-related reuse

Haifeng ZHANG, Lu SU, Xiangyu LI, Jiane ZUO, Guangli LIU, Yujue WANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 1,   Pages 89-98 doi: 10.1007/s11783-013-0591-3

Abstract: The relationship between the chemical contaminants and soil microbial toxicity of waste foundry sandThe soil microbial toxicity of each WFS was evaluated by measuring the dehydrogenase activity (DHA) of, the WFSs with higher concentrations of metal and organic contaminants exhibited greater microbial toxicity

Keywords: waste foundry sand     toxicity     bioassay     soil microbial activity     waste reuse    

Finite element analysis on the seismic behavior of side joint of Prefabricated Cage System in prefabricated

Yunlin LIU, Shitao ZHU

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1095-1104 doi: 10.1007/s11709-019-0538-2

Abstract: Side joint is the weak region of PCS concrete frame and has great influence on seismic behavior of theThus systematically study on the seismic behavior of PCS concrete side joint is necessary.This paper presents a finite element study on behavior of the side joint under seismic loading.

Keywords: PCS concrete side joint     numerical simulation     fiber-beam element joint model     solid element joint model    

ROUTE DEVELOPMENT, ANTIVIRAL STUDIES, FIELD EVALUATION AND TOXICITY OF AN ANTIVIRAL PLANT PROTECTANT

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 1, doi: 10.15302/J-FASE- 2021390

Abstract: permitting further assessment of its antivirus activity in the greenhouse and field experiments, and toxicityThe toxicity tests showed that NK0238 was not acutely toxic to birds, fish, honey bees and silkworms.optimized route provides a solid foundation for its large-scale synthesis and subsequent efficacy and toxicity

Keywords: protectant / antiviral in the greenhouse / field evaluation / l-trp-NCA / synthesis optimization / toxicity    

Understanding the role of nano-TiO on the toxicity of Pb on through modeling–Is it additive or synergistic

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 5, doi: 10.1007/s11783-021-1493-4

Abstract: ItemContent>

• A two-compartment model is able to quantify the effect of nano-TiO2 on Pb toxicity

Keywords: Algae     C. dubia     Lead     Nano-TiO2     Synergistic toxicity     Two-compartment toxicokinetic-toxicodynamic    

Toxicity models of metal mixtures established on the basis of “additivity” and “interactions”

Yang Liu,Martina G. Vijver,Bo Pan,Willie J. G. M. Peijnenburg

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0916-8

Abstract: · No preference is set between CA and IA models to assess toxicity of metal mixtures. · Increased modelThis review summarizes the existing predictive tools for evaluating the combined toxicity of metals presentbackground information on how to make good use of the tools and how to advance the methods for assessing toxicityTo improve the reliability of toxicity modeling for metal mixtures, further efforts should focus on balancingrelationship between the significance of statistics and the biological meaning, and unraveling the toxicity

Keywords: Metal     Mixtures     Toxicity     Additivity     Modeling     Interactions    

Leaching toxicity characteristics of municipal solid waste incineration bottom ash

Khamphe PHOUNGTHONG,Yi XIA,Hua ZHANG,Liming SHAO,Pinjing HE

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 399-411 doi: 10.1007/s11783-015-0819-5

Abstract: and hierarchical cluster analysis, were used to evaluate the contributions of the constituents to the toxicity

Keywords: Municipal solid waste incineration     bottom ash     alternative material     leaching tests     toxicity     Vibrio    

Toxicity-oriented water quality engineering

Shengkun Dong, Chenyue Yin, Xiaohong Chen

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1259-4

Abstract: Toxicity-oriented water quality monitoring was proposed. • Toxicity-oriented water quality engineeringSpecifically, complementary to traditional water quality parameters, we evaluated the water toxicitysubsequently investigated the performance of some of the water treatment strategies in modulating the water toxicityMoreover, we implemented the toxicity concept into existing water treatment design theory to facilitatetoxicity-oriented water quality control designs.

Keywords: Water     Wastewater     Mixture     Toxicity     Monitor     Control    

Predictive models on photolysis and photoinduced toxicity of persistent organic chemicals

Qing ZHANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 6,   Pages 803-814 doi: 10.1007/s11783-013-0547-7

Abstract: structure-activity relationship (QSAR) models that relate photodegradation kinetics or photoinduced toxicitymedia including liquid phase, gaseous phase, surfaces of plant leaves, and QSAR models on photoinduced toxicityFurther prospects for QSAR model development on photodegradation kinetics and photoinduced toxicity of

Keywords: quantitative structure-activity relationship (QSAR) models     photodegradation     persistent organic pollutants     environmental media     mechanisms    

Dynamic characteristics of a magnetorheological pin joint for civil structures

Yancheng LI,Jianchun LI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 1,   Pages 15-33 doi: 10.1007/s11465-014-0283-0

Abstract:

Magnetorheological (MR) pin joint is a novel device in which its joint moment resistance can be controlledThe smart pin joint is intended to be used as a controllable connector between the columns and beamsstructure, the main purpose of this paper is to test and characterise the hysteretic behaviour of MR pin jointA test scheme is designed to obtain the dynamic performance of MR pin joint in the dominant earthquake

Keywords: Magnetorheological pin joint     hyperbolic hysteresis model experimental testing frequency dependence    

Title Author Date Type Operation

Assessment of toxicity of two nitroaromatic compounds in the freshwater fish

Hongyan SHEN, Jixi GAO, Jinsheng WANG

Journal Article

Joint effects of Penta-BDE and heavy metals on

Baohua TANG, Lingyan ZHU, Qixing ZHOU

Journal Article

Analytical algorithms of compressive bending capacity of bolted circumferential joint in metro shield

Journal Article

Reproductive toxicity study with a novel deoxyguanosine analogue (Metacavir) in pregnant SD rats

Qihui Luo,Zhengli Chen,Anchun Cheng,Mingshu Wang,Jing Fang,Xi Peng,Li Tang

Journal Article

Interaction and combined toxicity of microplastics and per- and polyfluoroalkyl substances in aquatic

Journal Article

Product identification and toxicity change during oxidation of methotrexate by ferrate and permanganate

Journal Article

Evaluation of soil microbial toxicity of waste foundry sand for soil-related reuse

Haifeng ZHANG, Lu SU, Xiangyu LI, Jiane ZUO, Guangli LIU, Yujue WANG

Journal Article

Finite element analysis on the seismic behavior of side joint of Prefabricated Cage System in prefabricated

Yunlin LIU, Shitao ZHU

Journal Article

ROUTE DEVELOPMENT, ANTIVIRAL STUDIES, FIELD EVALUATION AND TOXICITY OF AN ANTIVIRAL PLANT PROTECTANT

Journal Article

Understanding the role of nano-TiO on the toxicity of Pb on through modeling–Is it additive or synergistic

Journal Article

Toxicity models of metal mixtures established on the basis of “additivity” and “interactions”

Yang Liu,Martina G. Vijver,Bo Pan,Willie J. G. M. Peijnenburg

Journal Article

Leaching toxicity characteristics of municipal solid waste incineration bottom ash

Khamphe PHOUNGTHONG,Yi XIA,Hua ZHANG,Liming SHAO,Pinjing HE

Journal Article

Toxicity-oriented water quality engineering

Shengkun Dong, Chenyue Yin, Xiaohong Chen

Journal Article

Predictive models on photolysis and photoinduced toxicity of persistent organic chemicals

Qing ZHANG

Journal Article

Dynamic characteristics of a magnetorheological pin joint for civil structures

Yancheng LI,Jianchun LI

Journal Article