Results 161 to 170 of about 1,576 (194)

模拟酸雨作用下紫色土锌镉复合污染对莴笋的影响

Shuitu Baochi Xuebao, 2006
通过盆栽实验研究了酸雨影响下紫色土Zn-Cd复合污染对莴笋的影响。结果表明：酸雨影响下，Zn为低水平时，Zn-Cd复合污染对莴笋表现为拮抗增产；Zn为高水平时，复合污染对莴笋表现为协同减产。重金属累积量在Zn-Cd复合污染时表现为Cd对Zn的作用和Zn对Cd的作用恰好相反：在Zn为低浓度时，Zn促进了莴笋对Cd的吸收，Cd抑制了莴笋对Zn的吸收；在Zn为高浓度时，Zn抑制了莴笋对Cd的吸收，Cd促进了莴笋对Zn的吸收。酸雨对莴笋的生长起抑制作用，莴笋生物量随着酸雨pH值的升高而增加 ...
doaj  

Camilo é Camilo é Camilo é...: Retratos camilianos, aproximações e enigmas

Os retratos de figuras ilustres, que se multiplicaram na tradição cultural do Ocidente a partir da Idade Moderna, são simultaneamente a causa e o resultado de uma vontade celebrativa de exemplos humanos lançados à lembrança coletiva e erguidos em modelos para a posteridade.
openaire   +1 more source

[Research progress on glycolipid metabolism of Sertoli cell in the development of spermatogenic cell]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Li S, Kong L, Liang J, Ma T.
europepmc   +1 more source

Iniciar é abstrato? É o lugar, é o tempo, é o espaço do caos cognitivo [PDF]

, 2015
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[Establishment of high-fat diet-induced obesity and insulin resistance model in rats]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban, 2020
Zhang XY, Guo CC, Yu YX, Xie L, Chang CQ.   +4 more
europepmc   +1 more source

[Research progress on ionic liquid-functionalized magnetic Fe₃O₄ nanomaterials in sample pretreatment- chromatographic analysis]. [PDF]

Se Pu
Li JX, Zhao LZ, Sun XM, He ZQ, Cao HL, Luo YJ, Yang B.   +6 more
europepmc   +1 more source

[Gandou Bushen Decoction Ameliorates Cognitive Impairment in Wilson Disease Model TX Mice by Regulating Melatonin Synthesis via the SIRT3/FOXO3α Pathway]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Wang L, Wu L, Wang T, Fang X, Jiang Z, Yue Y, Zhao D, Liu Q, Han H.   +8 more
europepmc   +1 more source

[Connectivity pattern of action potentials causal network in prefrontal cortex during anxiety]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2020
Bao X, Dong H, Liu T, Zheng X.
europepmc   +1 more source

Heavy metal toxicity and the aetiology of glaucoma. [PDF]

Eye (Lond), 2020
Vennam S, Georgoulas S, Khawaja A, Chua S, Strouthidis NG, Foster PJ.   +5 more
europepmc   +1 more source

[Effects of respiratory syncytial virus infection on epidermal growth factor receptor, tight junction association proteins and mucin in airway epithelial cells]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi, 2019
Liu JJ, Zhang T, Mi YM.
europepmc   +1 more source