Results 111 to 120 of about 222 (139)

[Hydrophilic interaction liquid chromatography for removal of pesticide residues in ginseng extracts]. [PDF]

Se Pu, 2021
Sun L, Liu J, Guo X, Wu L, Duan Z, Wang C, Wang L.   +6 more
europepmc   +1 more source

[Advances in the development of analysis techniques for organophosphate diesters in water]. [PDF]

Se Pu
Chen J, Liu ML, Wu L, Xu F, Lyu J, Chen LH, Li W, Fu J, Fu JJ.   +8 more
europepmc   +1 more source

[ARID1B Gene Deletion Promotes the Proliferation, Migration and Invasion 
of NSCLC Cells]. [PDF]

Zhongguo Fei Ai Za Zhi
Zhu L, Zhang X.
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

AgCNER, the First Large-Scale Chinese Named Entity Recognition Dataset for Agricultural Diseases and Pests. [PDF]

Sci Data
Yao X, Hao X, Liu R, Li L, Guo X.
europepmc   +1 more source

CO_2 emission from the paddy ecosystem in subtropical region and its influence factors.

, 2005
采用静态箱法对亚热带稻田生态系统CO2排放进行了定位观测.结果表明,水稻生长条件下的稻田CO2总排放通量(Rt)随晚稻生育期进程波动幅度较大,平均值为926.2mg/(m2·h);土壤CO2排放通量(Rs)则波动较小,平均值为285.4mg/(m2·h).二者与气温、不同土层(0,5,10,15cm)土壤温度均呈极显著的指数相关关系,温度系数(Q10)分别为2.33和1.70.稻田生态系统CO2累积排放量与水稻生物量间存在极显著的对数关系.在晚稻整个生育期 ...
吴金水, 周卫军, 夏卫生, 朱咏莉, 童成立   +4 more
core  

[Assessment of Dietary Arsenic Exposure Levels and the Associated Health Risks in Chongqing City, China]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Dai X, Li M, Chen J, Feng P, Chen J, Zhao J, Zhou Q, Luo S, Zhang H, Yan X, Huo J, Lian X.   +11 more
europepmc   +1 more source

[Research progress in the application of magnetic solid phase extraction based on carbon based magnetic materials in food analysis]. [PDF]

Se Pu, 2021
Liao Y, Huang X, Wang Z, Gan R.
europepmc   +1 more source

Food Hygienic Standard Based Cd Threshold Value of Fluvo-aquic Soils in Tianjin for Rice Production

, 2013
以籽粒Cd富集能力不同的两个基因型水稻为材料,通过盆栽试验研究水稻地上部对Cd的积累特征及其产地土壤Cd临界值。结果表明,土壤Cd添加量为0～1.5 mg.kg-1时,其对水稻生长和产量无明显抑制效应,两个基因型水稻的生长和Cd富集能力也无显著差异。水稻地上部对Cd的富集量由高到低依次为茎秆、叶、糙米和稻壳,但土壤Cd全量、CaCl2提取态Cd与糙米Cd含量之间均呈显著正相关。依据GB 2762—2005《食品中污染物限量》中大米Cd限量值及糙米的Cd累积特征,反推得到天津潮土(pH值为7 ...
余海波, 刘宏鸽, 吴龙华, 宋静, 张栋, 潘云雨, 韩存亮, 骆永明, 黄玉娟   +8 more
core  

[Activation of mir-30a-wnt/β-catenin signaling pathway upregulates cathepsin K expression to promote cementogenic differentiation of periodontal ligament stem cells]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao, 2021
Liu F, Zhou Z, Xue Y, Zhu B, Wu B, Chen F.   +5 more
europepmc   +1 more source