Search Results - "Jicheng Xia"
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1
Root uptake dominates mercury accumulation in permafrost plants of Qinghai-Tibet Plateau
Published in Communications earth & environment (19-11-2022)“…Abstract Uptake of atmospheric elemental mercury via foliage is thought to be the dominant pathway of mercury accumulation in terrestrial ecosystems, including…”
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Journal Article -
2
Technologies for Powered Ankle-Foot Orthotic Systems: Possibilities and Challenges
Published in IEEE/ASME transactions on mechatronics (01-02-2013)“…Ankle-foot orthoses (AFOs) can be used to ameliorate the impact of impairments to the lower limb neuromuscular motor system that affect gait. Existing AFO…”
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3
Tiny hydraulics for powered orthotics
Published in 2011 IEEE International Conference on Rehabilitation Robotics (01-01-2011)“…Untethered, powered orthotics require an actuation system with power supply and control, transmission line and actuator. Fluid power has unmatched…”
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Conference Proceeding Journal Article -
4
Screening of chelating ligands to enhance mercury accumulation from historically mercury-contaminated soils for phytoextraction
Published in Journal of environmental management (15-01-2017)“…Screening of optimal chelating ligands which not only have high capacities to enhance plant uptake of mercury (Hg) from soil but also can decrease bioavailable…”
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5
Immobilization of mercury and arsenic in a mine tailing from a typical Carlin-type gold mining site in southwestern part of China
Published in Journal of cleaner production (10-12-2019)Get full text
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6
The use of calcium carbonate-enriched clay minerals and diammonium phosphate as novel immobilization agents for mercury remediation: Spectral investigations and field applications
Published in The Science of the total environment (01-01-2019)“…We used calcium carbonate-enriched clay minerals (CECM) and diammonium phosphate (DAP) as immobilization agents for mercury (Hg) immobilization. The effects of…”
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Journal Article -
7
A pilot study on using biochars as sustainable amendments to inhibit rice uptake of Hg from a historically polluted soil in a Karst region of China
Published in Ecotoxicology and environmental safety (15-04-2019)“…We studied the addition of two biochars (rice shell biochar (RSB) and wheat straw biochar (WSB)) to soil at doses of 24–72 t/ha on the dynamics of pH,…”
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8
Migration and transformation of soil mercury in a karst region of southwest China: Implications for groundwater contamination
Published in Water research (Oxford) (01-11-2022)“…•The pool size and speciation of soil Hg in the study area indicate the risk of downward migration and diffusion of soil Hg.•The soil Hg in forestland showed…”
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Journal Article -
9
Mass balance of nine trace elements in two karst catchments in southwest China
Published in The Science of the total environment (10-09-2021)“…High geological background levels of trace elements (TEs) and high population density in the karst areas of southwest China have imposed environmental pressure…”
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10
Chemically-assisted phytoextraction from metal(loid)s-polluted soil at a typical carlin-type gold mining area in southwest China
Published in Journal of cleaner production (10-07-2018)“…Laowuchang (LWC) gold mine, located in Southwest China, is a typical Carlin-type gold deposit with the characteristic Au–As–Sb–Tl trace elements assemblage…”
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Journal Article -
11
Screening of native low mercury accumulation crops in a mercury-polluted mining region: Agricultural planning to manage mercury risk in farming communities
Published in Journal of cleaner production (20-07-2020)“…Historical mercury (Hg) mining in the Wanshan Hg mining area in southwest China and other regions worldwide has contaminated soils and left a legacy of health…”
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Journal Article -
12
Nanoactivated Carbon Reduces Mercury Mobility and Uptake by Oryza sativa L: Mechanistic Investigation Using Spectroscopic and Microscopic Techniques
Published in Environmental science & technology (03-03-2020)“…Mercury (Hg) contamination of paddy field poses a health risk to rice consumers, and its remediation is a subject of global scientific attention. In recent…”
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Journal Article -
13
Significant mercury efflux from a Karst region in Southwest China - Results from mass balance studies in two catchments
Published in The Science of the total environment (15-05-2021)“…Karst regions have long been recognised as landscapes of ecological vulnerability, however the mass balance and fate of mercury (Hg) in karst regions have not…”
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Journal Article -
14
Thiosulphate-induced phytoextraction of mercury in Brassica juncea: Spectroscopic investigations to define a mechanism for Hg uptake
Published in Environmental pollution (1987) (01-11-2018)“…Thiosulphate is extensively used to enhance mercury (Hg) phytoextraction due to its efficient in prompting plant Hg uptake. However, the mechanism by which…”
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Journal Article -
15
Control oriented modeling and system identification of a diesel generator set (genset)
Published in Proceedings of the 2010 American Control Conference (01-06-2010)“…A diesel generator set (genset) refers to a diesel engine powered electrical alternator. Controls are needed to regulate the electrical output at the nominal…”
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Conference Proceeding -
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Modeling and Analysis of Small-Scale Hydraulic Systems
Published 2015“…OBJECTIVE To determine the scaling law and design guidelines of small-scale hydraulic systems whose output power is in the range of 10 to 100 Watts. METHODS…”
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Dissertation