Results 101 to 110 of about 305 (134)

[Effects of melatonin on PBDE-47-induced abnormal autophagy and apoptosis in PC12 cells]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao, 2021
Xiao B, Dong L, Gao H, Yang K, Wang Y, Li X, Qiu H, Wang A, Zhang S.   +8 more
europepmc   +1 more source

Effects of PAA on Soil Preserving Water and Evaporation

, 2009
采用土柱法研究了不同PAA施入量对3种黄土高原主要土壤类型(黄绵土、黑垆土和塿土)的持水性能、土壤饱和导水率和土壤蒸发量的影响,以进一步阐明PAA的保水和蒸发作用。结果表明,施入PAA提高了土壤的持水性能。在未加入PAA之前黑垆土的持水性能最低,塿土的最高,黄绵土的次之;加入PAA后,黑垆土的持水能力显著增加,几乎为对照的2倍,塿土和黄绵土也都比对照高。土壤的供水能力随PAA用量的增加而增强,不同土壤类型之间表现为:塿土>黑垆土>黄绵土。未加入PAA时,3种土壤饱和导水率大小为:塿土> ...
冯浩, 史婉丽, 吴普特, 杨永辉, 武继承, 赵世伟, 黄占斌   +6 more
core  

[<i>Lactobacillus plantarum</i> alleviates lead exposure-induced learning and memory impairment in mice by regulating bile acid metabolism and inhibiting hippocampal NLRP3 expression]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Li L, Yu W, Tan M, Li Y, Liu A, Meng X.
europepmc   +1 more source

[Research progress on the application of derived porous carbon materials in solid-phase microextraction]. [PDF]

Se Pu, 2022
Kuang Y, Zhou S, Hu Y, Zheng J, Ouyang G.   +4 more
europepmc   +1 more source

[Determination of adsorbable organic halogens in textiles by ultrasonic extraction-high temperature combustion absorption-ion chromatography]. [PDF]

Se Pu, 2022
Ding Y, Cao L, Zhou L, Qian K, Tang J, Zhou J, Dong S.   +6 more
europepmc   +1 more source

Effect of Membranes and Inhibitors on Soil Evaporation

, 2003
通过培养试验研究了聚氨酯膜、渗水布膜覆盖物和聚丙烯酸钠 (保水剂 )、聚乙烯醇、聚丙烯酰胺、海藻糖蒸发抑制剂对土壤蒸发的影响。结果表明 :聚氨酯膜、渗水布膜对黑垆土蒸发有极显著影响 ,聚氨酯膜与渗水布膜的抑制作用差异极显著 ;聚氨酯膜对沙土蒸发有显著的抑制作用 ;几种抑制剂对土壤蒸发的抑制作用以保水剂最好 ,其效果随用量的增加而增大 ;沙土中加入海泡石或草炭 ...
李仲谨, 王改玲, 郝明德
core  

[Research progress in material preparation and application of magnetism-enhanced in-tube solid-phase microextraction]. [PDF]

Se Pu
Luo YN, Chen J, Hu YY, Gao SJ, Wang YL, Liu YM, Feng JJ, Sun M.   +7 more
europepmc   +1 more source

[Recent advance of new sample preparation materials in the analysis and detection of environmental pollutants]. [PDF]

Se Pu, 2021
Feng J, Ji X, Li C, Sun M, Han S, Feng J, Sun H, Feng Y, Sun M.   +8 more
europepmc   +1 more source

Influence of Branch Cover and Water Retaining Agent on Soil Water

, 2010
通过野外定位试验,研究了树枝覆盖和保水剂对土壤水分的影响。结果表明,树枝覆盖抑制土壤蒸发的效果明显,在土壤含水量大于16%时,可抑制2/3左右的土壤蒸发,树枝覆盖可提高表层土壤含水量达30%;滴灌条件下保水剂穴施可明显减少土壤水分的垂直入渗,提高湿润体的平均土壤含水量;滴灌条件下树枝覆盖结合保水剂穴施节水效果明显,使0~70 cm深度的土壤含水量增加了24%
杨直毅, 段雪松, 汪有科, 赵颖娜, 黎朋红   +4 more
core  

[Determination of three new herbicide residues in soil, sediment and water by liquid chromatography-tandem mass spectrometry]. [PDF]

Se Pu
He HM, Xu LY, Zhang CP, Fang N, Jiang JH, Wang XY, Yu JZ, Zhao XP.   +7 more
europepmc   +1 more source