http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Ling‑Hong Miao,Wen‑Jing Pan,Yan Lin,Bo Liu,Ming‑Chun Ren,Qun‑Lan Zhou,Xian‑Ping Ge 한국유전학회 2017 Genes & Genomics Vol.39 No.12
The objective of this study was to analyze the target genes and regulatory function of miR-34a in Megalobrama amblycephala using second-generation highthroughput sequencing and bioinformatic tools. Functional enrichment analysis was performed by gene ontology. MiR- 34a and target gene expression levels were measured in M. amblycephala fed normal and high-carbohydrate diets. The results revealed that miR-34a was highly conserved in several species, and miR-34a of M. amblycephala has a close evolutionary relationship to that of zebrafish and common carp. miRanda, TargetScan, RNAhybrid predicted 5,185, 6,282 and 2,168 target genes, respectively, and 645 target genes were in common. According to annotation information, the target genes were enriched in phosphate metabolism, glycerophospholipid metabolism, Golgi vesicle transport, cell division, and other biological processes (P < 0.05). Pathway enrichment analysis revealed that these target genes were mainly enriched in alpha-linolenic acid and linoleic acid metabolism, ether lipid metabolism, VEGF signaling pathway, Fc epsilon RI signaling pathway, GnRH signaling pathway, and MAPK signaling pathway (P < 0.05). The regulatory role of miR-34a was more significant in the liver than in the brain of M. amblycephala. MiR-34a regulates glucose lipid homeostasis induced by high glucose diets by upregulating hepatic PI3K/Akt, FOXO, and TOR signaling pathways.
Effect of Graphene Oxide on Carbonyl-Iron-Based Magnetorheological Fluid
Wen Ling Zhang,Sang Deuk Kim,Hyoung Jin Choi IEEE 2014 IEEE transactions on magnetics Vol.50 No.1
<P>Soft magnetic carbonyl iron (CI) particle-based magnetorheological (MR) fluids have been broadly used in mechanical systems due to their outstanding magnetic merits. However, serious sedimentation and agglomeration problems have been regarded as critical drawbacks during preparing and testing the CI-based MR fluids. In this study, we adopted plate-like particles of graphene oxide (GO) as a gap-filler for the CI-based MR fluid to improve its sedimentation problem. MR properties were evaluated using a rotational rheometer, and the improved dispersion characteristics were observed in the CI/GO mixture systems via a Turbiscan apparatus. To study the effectiveness of the GO additive more clearly, different weight ratios of GO in CI/GO mixture MR systems were compared.</P>
Wen-Jia Xu,Qi-Jun Xue,Peng Liang,Ling-Yu Zhang,Yan-Feng Huang,Yu Feng 대한화학회 2014 Bulletin of the Korean Chemical Society Vol.35 No.1
In order to explore new coordination frameworks with novel designed 3-nitrophthalic acid and the same N– donor ancillary ligand, a series of novel coordination complexes, namely, [Cd 2 (3-NPA) 2 (TBZ) 2 (H 2 O) 2 ]·2H 2 O (1), [Zn 2 (3-NPA) 2 (TBZ) 2 ] (2), [Zn 2 O(3-NPA)(TBZ)(H 2 O)] n (3), [Co(3-NPA)(TBZ)(H 2 O)] n (4) (3-NPAH 2 = 3- nitrophthalic acid), have been hydrothermally synthesized through the reaction of 3-nitrophthalic acid with divalent transition-metal salts in the presence of N-donor ancillary coligand (TBZ = thiabendazole). As a result of various coordination modes of the versatile 3-NPAH 2 and the coligand TBZ, these complexes exhibit structural diversity. X-ray structure analysis reveals that 1 and 2 are 0D molecular rings, while 3 and 4 are one- dimensional (1D) infinite chain polymers. And the weak O-H…O hydrogen bonds and C-H…O nonclassical hydrogen bonds as well as π-π stacking also play important roles in affecting the final structure where complexes 1, 3 and 4 have 3D supramolecular architectures, while complex 2 has a 2D supramolecular network. Also, IR spectra, fluorescence properties and thermal decomposition process of complexes 1-4 were investigated.
A study of the fresh properties of Recycled ready-mixed soil materials (RRMSM)
Wen-Ling Huang,Her-Yung Wang,Chen Jheng-Hung 사단법인 한국계산역학회 2016 Computers and Concrete, An International Journal Vol.17 No.6
Climate anomalies in recent years, numerous natural disasters caused by landslides and a large amount of entrained sands and stones in Taiwan have created significant disasters and greater difficulties in subsequent reconstruction. How to respond to these problems efficaciously is an important issue. In this study, the sands and stones were doped with recycled materials (waste LCD glass sand, slag powder), and material was mixed for recycled ready-mixed soil. The study is based on security and economic principles, using flowability test to determine the water-binder ratio (W/B=2.4, 2.6, and 2.8), a fixed soil: sand ratio of 6:4 and a soil: sand: glass ratio of 6:2:2 as fine aggregate. Slag (at concentrations of 0%, 20%, and 40%) replaced the cement. The following tests were conducted: flowability, initial setting time, unit weight, dropweight and compressive strength. The results show that the slump values are 220 -290 mm, the slump flow values are 460 -1030 mm, and the tube flow values are 240-590 mm, all conforming to the objectives of the design. The initial setting times are 945-1695 min. The unit weight deviations are 0.1-0.6%. The three groups of mixtures conform to the specification, being below 7.6 cm in the drop-weight test. In the compressive strength test, the water-binder ratios for 2.4 are optimal (13.78-17.84 kgf/cm2). The results show that Recycled ready-mixed soil materials (RRMSM) possesses excellent flowability. The other properties, applied to backfill engineering, can effectively save costs and are conducive to environmental protection.
( Wen Bing Wang ),( Ying Sun ),( Li Na Song ),( Yan Wu ),( Hui Ling Wu ) 한국잠사학회 2008 International Journal of Industrial Entomology Vol.17 No.1
The caspase family proteins play an important role in programmed cell death (apoptosis). To date, the expression profiles of the caspase family genes in Bombyx mori (Bm) are poorly known. In this study, we examined the expression profiles of two novel Bm caspase family genes (ice-2 and ice-5), the potential change of the mitochondrial membrane and the morphology in Bm cells after stimulation of ultraviolet (UV) irradiation. The results showed the potential change of the mitochondrial membrane occurred at 5 hours after UV irradiation treatment. Analysis of fluorescent quantitative RT-PCR demonstrated that both the ice-2 and ice-5 might be involved in UV induced apoptosis in Bm cells. Notably, after UV irradiating, expression pattern of ice-2 and ice-5 were remarkably different. The ice-2 gene was highly expressed at two time points, 0.5 and 5 hours after UV stimulating, while the expression level of ice-5 only peaked at 5 hours after UV stimulating. It indicated that apoptosis induced by UV irradiation was involved in the mitochondrial pathway and the two isoforms of Bm ice may act but play different role during the apoptosis of Bm cells.
Wen, Feng,Li, Qiang,Li, Rui,Liu, Ling,Wang, Tao,Liu, Li,Wu, Tao,Li, Yuxiao The Korean Institute of Power Electronics 2020 JOURNAL OF POWER ELECTRONICS Vol.20 No.1
This paper presents a new type of a transmitter coil for wireless power transfer (WPT) to assist in the achievement of a constant output power and in the reduction of magnetic field leakage under misaligned electric vehicle (EV) wireless-charging conditions. The proposed DDP coil is an improvement upon the conventional DD coil and can be adaptively reconfigured depending on the misalignment of different sizes or types of receiver coils. The reconfigurable resonant circuit is designed to compensate various coil structures and to maintain a high-energy efficiency. The reconfiguration strategy is presented by studying the characteristics of the magnetic field and mutual inductance of the coils. A precise human anatomic model and a full-scale Tesla EV model are built to evaluate the magnetic field leakage and human exposure to the WPT system. Simulation results show that the power transfer efficiency (PTE) reaches 99.16% and that the maximum electric field induced in humans is -1.11 dBV/m, while the transfer power is 6.6 kW with a 12 cm lateral offset on both the x-axis and y-axis. The effectiveness of the proposed type of transmitter coil is verified through simulation and experimental results.
Ink-jetting and rheological behavior of a silica particle suspension
Wen Ling Zhang,최형진,고현석,권계시 한국공업화학회 2015 Journal of Industrial and Engineering Chemistry Vol.22 No.-
To understand the particle-suspended inkjet behavior better, silica particle solutions with differentparticle sizes were dispersed in ethylene glycol. The effects of the particle size on the jetting behaviorwas examined using a laboratory-developed drop watcher system in addition to their rheologicalproperties determined using a rotational rheometer. The drying characteristics of the silica solutionswith different particle sizes on a glass substrate were also investigated. The results revealed a similar sizeof deposition droplets after the evaporation of droplets at 5 wt%, whereas a smaller deposition size wasobserved at 1 wt%.
Field-responsive smart composite particle suspension: materials and rheology
Wen Ling Zhang,Ying Dan Liu,최형진 한국유변학회 2012 Korea-Australia rheology journal Vol.24 No.3
Both electrorheological (ER) and magnetorheological (MR) fluids are known to be smart materials which can be rapidly and reversibly transformed from a fluid-like to a solid-like state within milliseconds by show\-ing dramatic and tunable changes in their rheological properties under external electrical or magnetic field strength, respectively. Here, among various smart composite particles studied, recently developed core-shell structured polystyrene/graphene oxide composite based ER material as well as the dual-step functionally coated carbonyl iron composite based MR material are briefly reviewed along with their rheological char\-acteristics under external fields.