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1

Effect of sludge biochars obtained at different pyrolysis temperatures on the adsorption of Cd(II)by loess in northwestern China

100%
Dai L., Ren J., Tao L., Li H., Hao J. X.
Polish Journal of Environmental Studies
|
2017
|
tom 26
|
nr 4
The effect of sludge biochars obtained at different temperatures on the adsorption of Cd(II) by loess in northwestern China was investigated using the batch equilibrium method. The results showed that the pseudo second-order kinetic model can describe the kinetics of Cd(II) adsorption on the sludge biocharamended loess very well. The adsorption of Cd(II) by loess reached equilibrium in 6h. However, with the addition of biochar, the adsorption time of the Cd(II) by loess decreased. In addition, the adsorption equilibrium time decreased significantly with increasing pyrolysis temperatures. When the pH increased from 2 to 7, the adsorption capacity of biochar-amended loess increased, while the adsorption capacity was in equilibrium or even slightly decreased in the pH range from 7 to 8. The Langmuir model can describe the adsorption isothermal behaviours of Cd(II) by biochar-amended loess. The adsorption capacity of biochar-amended loess samples for Cd(II) at 25°C follows the order of LSB700 (28.74 mg/g)>LSB500 (22.42 mg/g)>LSB300 (17.67 mg/g). The addition of sludge biochars can significantly improve the saturation adsorption capacity of loess for Cd(II). Therefore, the addition of sludge biochars can effectively improve the adsorption-immobilization capability of loess for Cd(II).
2

Vertical distribution of nearshore flow velocity

100%
Li C., Fu X., Li R., Dai L., Chen P.
Polish Maritime Research
|
2016
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tom 23
|
nr Special Issue S1
In this paper, a new exponential formed vertical distribution of nearshore flow velocity is constructed, which is simpler in form and more suitable for engineering application. The physical meaning of the new formula is more specific than that of Soulsby. Compared with those logarithmic formed ones, the new one does not need the maximum velocity and only needs the mean velocity in vertical, which gives it better engineering practicability. Apply the new formula to Jiangsu coastal area and compare the results with that of Soulsby whose results show the new formula agrees better with the measured flow velocity, which reasonably reflects the basic principles of vertical distribution of flow velocity
3

AM1 is a potential ABA substitute for drought tolerance as revealed by physiological and ultra-structural responses of oilseed rape

86%
Naeem M. S., Dai L., Ahmad F., Ahmad A., Li J., Zhang C.
Acta Physiologiae Plantarum
|
2016
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tom 38
|
nr 07
4

Metastasis of human gastric adenocarcinoma partly depends on phosphoinositide-specific phospholipase gamma1 expression

72%
Zhuang L., Zhang B., Zeng G., Dai L., Qian H., Hu T., Song G., Zhang B., Xia C.
Folia Histochemica et Cytobiologica
|
2014
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tom 52
|
nr 3
5

Genome-wide identification and expression profiling of WUSCHEL-related homeobox (WOX) genes during adventitious shoot regeneration of watermelon (Citrullus lanatus)

72%
Zhang N., Huang X., Bao Y., Wang B., Liu L., Dai L., Chen J., An X., Sun Y., Peng D.
Acta Physiologiae Plantarum
|
2015
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tom 37
|
nr 11
The WUSCHEL-related homeobox (WOX) gene family is a hotspot for diverse functions in development biology. Recently available whole-genome sequences allowed a more comprehensive analysis of WOX genes in watermelon (Citrullus lanatus). The results of this study provide a genomic framework for further research of watermelon WOX genes and contribute to understanding of the evolutionary mode of WOX genes in Cucurbitaceae crops. The qRT-PCR analysis demonstrated active expression of 11 WOX genes in watermelon tissues, which brings new evidence for WOX genes acting as conserved factors during watermelon development. Moreover, the distinct expression profiles of WOX genes during shoot initiation might lead todifferent shoot regeneration abilities. This work gives an overview of the differentially expressed WOX genes during shoot regeneration inwatermelon. The interrelations of WOX genes, phytohormones and other transcription factors during the process will be the focus of future studies.
6

Exogenous spermidine alleviates fruit granulation in a Citrus cultivar (Huangguogan) through the antioxidant pathway

72%
Xiong B., Ye S., Qiu X., Liao L., Sun G., Luo J., Dai L., Rong Y., Wang Z.
Acta Physiologiae Plantarum
|
2017
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tom 39
|
nr 04
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