[Fabrication of high-degradation-efficiency molecularly imprinted photocatalysts and its selective degradation performance]. [PDF]
Zhang JJ +4 more
europepmc +1 more source
作为高压电缆终端中的常用填充剂,聚异丁烯(polyisobutylene,PIB)的高温裂解机理尚不明晰。文中利用ReaxFF反应分子动力学软件,获得了聚异丁烯在2 400 K和3 000 K下的裂解产物及其生成路径。研究结果表明,3 000 K下PIB高温裂解产物体积分数均高于2 400 K,表明老化温度升高会加速PIB的裂解及各特征气体的生成,且H2及CH4可作为PIB高温裂解的主要特征产物,并在473 K下开展了PIB热老化验证了数值模拟结果的有效性。同时,为探究影响PIB产气特性的关键因素 ...
刘宗杰 +5 more
doaj
[He<b>'</b>s Yangchao recipe ameliorates premature ovarian insuf-ficiency by remodeling intestinal microbiota to promote granulosa cell glycolysis]. [PDF]
Lin F +6 more
europepmc +1 more source
[目的] 为减少地膜导致的农田土壤污染,探明使用PBAT全生物可降解地膜代替普通PE地膜与滴灌结合在轻度次生盐化土壤滴灌种植玉米的应用效果。[方法] 于2023年4—9月在宁夏惠农区设置PBAT全生物可降解地膜(黑色、白色)、普通PE地膜(黑色)和无覆盖种植4个处理,以及2 600,3 300,4 200 m3/hm2 3个灌水量,探讨不同膜覆盖对土壤水盐运移和玉米生长的影响。[结果] 在0—20 cm土层黑色、白色全生物降解地膜的含水量较普通PE薄膜分别提高18.87%,18.34 ...
杨赵昱 +6 more
doaj
[Research progress of molecular imprinting technology in the field of disease diagnosis and therapy]. [PDF]
Zhu R, Cai GP, Zheng HJ, Jia Q.
europepmc +1 more source
六氟化硫(SF6)因其优越的电气性能和化学稳定性成为气体绝缘开关设备(gas insulated switchgear,GIS)等高压电气设备的首选绝缘介质。当SF6电气设备内部发生局部放电等故障时,SF6气体会发生分解反应,产生SO2、H2S等物质。而SF6气体分解产物的组分体积分数反映了电气设备的运行状态。因此,监测设备内部的气体组分能够有效评估SF6电气设备的运行状况,从而对设备内部可能的故障起到预警作用。文中通过搭建气敏测试平台 ...
金海勇, 周启义, 黄小泵
doaj
[Efficient separation of gossypol from cotton kernels with copper mediated magnetic molecularly imprinted polymer]. [PDF]
Yang SL +5 more
europepmc +1 more source
[Metabolomic alterations in preterm infants with bronchopulmonary dysplasia]. [PDF]
Wu YY +10 more
europepmc +1 more source
[Interpretation of the "Expert consensus on the management of neonatal parenteral nutrition (2025)"]. [PDF]
Lin XZ +8 more
europepmc +1 more source
[Research progress on calcification mechanism and anti-calcification strategies of vascular grafts]. [PDF]
Su X, Qiu F, Wang H, Han Q.
europepmc +1 more source

