Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
As XLPE cable laid in duct is mainly degraded by water-tree, water-tree growth and its affection to breakdown voltage of aged XLPE cable has been investigated. For XLPE cables laid under dry condition (substation, tunnel, etc.) or with water barrier, the growth rate of water-tree is considered to be lower than those l…
IEC/TS 60076-19:2013 gives the procedures for the determination of uncertainties in the measurement of the losses on power transformers and reactors. The purpose of IEC/TS is to ensure that all transformers manufacturers estimate measurement uncertainty in the same way. IEC/TS procedure is compared to previously devel…
In this paper, we reported Au@Cu2S nanocrystals in the aqueous phase with a core/shell structured. Formation of these nanocrystals were with an average size of 7 nm. There was a strong absorption in near-infrared (NIR) field located at 1296nm , and exhibited low toxicity for in vitro test. Furthermore, we demonstrated…
SSRT, LCF with and without micronotches and FCGR tests in air and under hydrogen precharged conditions were carried out on an API X65 steel in Q&T conditions. Comparison of air and hydrogen precharged specimens showed that YS and UTS were not affected with only a small decrease on total elongation. However, LCF on smo…
MET amplification has been clinically credentialed as a therapeutic target in gastric cancer, but the molecular mechanisms underlying sensitivity and resistance to MET inhibitors are still not well understood. Using whole-genome mRNA expression profiling, we identified autophagy as a top molecular pathway that was act…
An approach for experimental research planning, based on Monte Carlo experiments, is suggested in this paper. The analysis is performed for AC permissible stress research in oil-barrier insulation system where paper insulated electrodes are used for insulation models production. The influence of sample size and high v…
Atrial fibrillation (AF) is the most common arrhythmia of the heart and a major burden to health care. The prevalence of AF (2%) is increasing with ageing population. Different physiological mechanisms underlying AF as well as increasing options for its treatment call for advancement in diagnostics. One approach is th…
An investigation was carried out to find out the concentration of NORMs in evaporation ponds sludge in south eastern oilfield of Libya. Activity concentrations of 226Ra, 232Th and 40K in soil generated during oil production operations were determined using a gamma spectroscopy system based on high purity germanium (HP…
Degradability of syndiotactic poly ([R]-β-hydroxybutyrate) ( syn -PHB), a chemically synthesized PHB, was investigated in this study by incubation of the polymer films in a soil of northeastern China. During incubation, progressive weight loss of the syn -PHB films and a corresponding decrease of molecular weight were…
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space grou…
The purpose of this master thesis was to investigate confinement and ductility of lightweight aggregate concrete (LWAC) in compression. The main characteristics of LWAC in general are brittleness and uncontrolled crack propagation. Because of this, structural applications of LWAC is reduced compared to structural appl…
The Gram-positive model organism Bacillus subtilis lives in the soil and must cope with a constantly changing environment. Glutamate plays an important role in cellular metabolism, because it is the major amino group donor and it serves as a precursor for proline, which is an osmoprotectant in B. subtilis. The reactio…
The main objective of this work was to study the antipyretic and analgesic activity of Gonostegia hirta (Blume ex Hasskarl) Miquel of leaf extract in an experimental albino rat model. Antipyretic was evaluated on normal body temperature and Brewer’s yeast-induced pyrexia in albino rat’s model. While phycopharmacologic…
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space grou…
Acoustic insulation due to industrial and environmental noise has become very important \nnowadays. These types of acoustic insulation materials and acoustic damping systems are \nfrequently used in sectors such as housing, automotive, and white goods, as well as in the \ndefense industry where acoustic secrecy is als…
Using the traditional phase-shift angle, the differential delta-connected transformer is not able to boost voltage. Broadening the phase-shift angle of the autotransformer can boost its output voltage. But the greater phase-shift angle will increase the equivalent kilovolt ampere (KVA) rating as well. This paper analy…
A chiral plasmonic absorber using lightning-shaped nanostructures was demonstrated to achieve spectrally selective chiral in the visible region. The absorption can reach up to 84% for RCP and the circular dichroism (CD) is ~30% at the wavelength of 640 nm.
Protein cages are hollow containers typically made from multiple copies of a small number of protein subunits. They occur extensively in nature and morphologies can vary but typically they are close to spherical in shape and have diameters in the nanometers to tens of nanometers range. Because central cavities of prot…
Many metallic heritage objects, including lead, are in open display cases in museums, where the environment cannot be fully controlled.Temperature and humidity fluctuations often cause these objects to experience cyclic wet and dry periods and to suffer atmospheric corrosion 1
With this study, we describe a method for electropolymerizing a PEDOT:Perchlorate polymer onto the surface of platinum disk microelectrodes. Using cyclic voltammetry as an electropolymerization technique, we deposit an approximately 13 ± 1 µm thick coating of the polymeric material that enhances the electron transfer…