Results 91 to 100 of about 424,682 (140)

[Determination of 22 organophosphates and their metabolites and 11 phthalate metabolites in human whole blood by ultra performance liquid chromatography-tandem mass spectrometry]. [PDF]

Se Pu
Shi FY, Xu HY, Li JH, Xu MY.
europepmc   +1 more source

[Exercise-induced hyperinsulinism: genetic basis and clinical management]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Zhang QT, Hou L.
europepmc   +1 more source

高功率脉冲染料激光振荡-放大器

, 1985
报道一种用倍频Nd:YAG激光纵向泵浦、双棱镜一维扩束的染料激光系统,经过二级放大,输出总效率达31%.当泵浦光为40 mJ时,得到12.2mJ、 2MW,线宽为0.18(?)的可调谐染料激光输出,重复率可达10次 ...
蒋崇德, 王德民, 孙树兰, 刘达伟   +3 more
core  

[Research progress of electroactivity graphene-based materials in bone repair]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Kang R, Yuan W, Zhu Y.
europepmc   +1 more source

离子色谱法测定活性染料臭氧化产物中的阴离子

, 2002
建立了用离子色谱测定未经水解的活性红120（C.I. Reactive Red 120）染料臭氧化产物中的阴离子的方法。染料样品经OnGuard P型前处理柱过滤后可有效去除其中一些有机物（如偶氮化合物）。采用Dionex IonPac AS 11色谱柱分离，NaOH溶液梯度洗脱，电导或紫外吸收检测，可在18 min内完成染料臭氧降解后产物中的阴离子（SO_4~(2-)，Cl~-，NO_3~-，HCOO_-和C_2O_4~(2-)）的测定。5种阴离子的加标回收率在91.6% ～ 108。3 ...
章飞芳, 梁鑫淼, Kettrup Antonius, 陈吉平, 张青, Yediler Ayfer   +5 more
core  

[Establishment of an gastric dysfunction and depression comorbidity model simulating clinical etiology in mice using a combined stress protocol]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Huang Q, Shen W, Hu J, Ma H, Hu Y, Zhang C, Shen G, Wang H.   +7 more
europepmc   +1 more source

建鲤和异育银鲫摄食不同质量饲料时的氮收支和能量收支比较

, 2003
实验探讨了建鲤和异育银鲫摄食低质和高质饲料时氮和能量的收支情况。低质饲料以豆粕为主要蛋白源 ,饲料蛋白含量为 33 91% ,高质饲料以鱼粉为主要蛋白源 ,饲料蛋白含量为 4 5 5 9%。 5 5d的生长结果显示 ,氮收支和能量收支受到饲料质量和鱼类种类的显著影响 :摄食低质饲料时 ,建鲤的生长氮和生长能比例显著低于异育银鲫 ,排泄氮、排泄能和代谢能比例显著高于异育银鲫 ;摄食高质饲料时 ,两种鱼的氮收支和能量收支无显著差异 ;建鲤的氮收支和能量收支受饲料质量的显著影响 ,摄食低质饲料时 ...
杨严鸥,崔奕波,熊邦喜,杨云霞,解绶启
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

[Clinical characteristics of trimethoprim-sulfamethoxazole-induced rash during treatment of pertussis in children]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang BS, Yao KH, Zhang XY, Wu J, Ying F, Dong LM.   +5 more
europepmc   +1 more source

[Progress on carboxyl-substituted phthalocyanine photosen-sitizers and their drug delivery systems for photodynamic therapy]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Shen D, Huang H, Chen J, Li B, Chen Z.
europepmc   +1 more source