다중혈관 관상동맥 환자에서 y-문합을 이용하여 양쪽 내흉동맥만을 사용한 우회술의 조기 성적

抗原变异可使得多种致病微生物易于逃避宿主免疫应答。表达在感染红细胞表面的恶性疟原虫红细胞表面蛋白1（PfPMP1）与感染红细胞、内皮细胞、树突状细胞以及胎盘的单个或多个受体作用，在黏附及免疫逃避中起关键的作用。每个单倍体基因组var基因家族编码约60种成员，通过启动转录不同的var基因变异体为抗原变异提供了分子基础。

疟原虫var基因转换速率变化导致抗原变异[英]／Paul H, Robert P, Christodoulou Z, et al//Proc Natl Acad Sci U S A

[신간의 별자리x] 우리/미술, 그리고 ‘슬픔의 박물관’

CA : A Cancer Journal for Clinicians

On September 14, 2015 at 09:50:45 UTC the two detectors of the Laser Interferometer Gravitational-Wave Observatory simultaneously observed a transient gravitational-wave signal. The signal sweeps upwards in frequency from 35 to 250 Hz with a peak gravitational-wave strain of 1.0×10(-21). It matches the waveform predicted by general relativity for the inspiral and merger of a pair of black holes and the ringdown of the resulting single black hole. The signal was observed with a matched-filter signal-to-noise ratio of 24 and a false alarm rate estimated to be less than 1 event per 203,000 years, equivalent to a significance greater than 5.1σ. The source lies at a luminosity distance of 410(-180)(+160)  Mpc corresponding to a redshift z=0.09(-0.04)(+0.03). In the source frame, the initial black hole masses are 36(-4)(+5)M⊙ and 29(-4)(+4)M⊙, and the final black hole mass is 62(-4)(+4)M⊙, with 3.0(-0.5)(+0.5)M⊙c(2) radiated in gravitational waves. All uncertainties define 90% credible intervals. These observations demonstrate the existence of binary stellar-mass black hole systems. This is the first direct detection of gravitational waves and the first observation of a binary black hole merger.

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The Observation of Gravitational Waves from a Binary Black Hole Merger

Multicompartment micelles (MCPs), comprising sequences of repeated elemental discoid parts connected by fasciculus, were formed by self-assembly of polystyrene-block-poly(2-vinyl pyridine)-block-poly(ethylene oxide). Using an electrostatic field, the MCPs can be disassembled through consequent release of small spherical micelles. During this disassembly process, release of loaded species can be achieved from the micelles in chronological order. Two location-selected cargos (mitoxantrone (MTNT) and fluorescein isothiocyanate (FITC)) in the outer and inner compartments of the micelles can be released in chronological order. Under the applied electrostatic field (intensity: 16 kV cm-1 ), the loaded MTNT was rapidly released with more than 80 % release, whereas the loaded FITC was slowly released with less than 20 % release in 12 h. At a later stage (after more than 12 h), the loaded MTNT was slowly released with less than 20 % release, while the loaded FITC was rapidly released with more than 80 % release.

Disassembly of Multicompartment Polymer Micelles in Spatial Sequence Using an Electrostatic Field and Its Application for Release in Chronological Order.

Brittle–ductile transition in PP/EPDM blends: effect of notch radius

H2S-Responsive Lower Critical Solution Temperature of the Host–Guest Complex Based on Oxatub[4]arene with Tri(ethylene oxide) Moieties

Magnetic nanofluids possess some unique properties that can significantly affect their thermal conductivity. We synthesize monodispersed magnetite (Fe3O4) nanofluids in toluene with the particle size from 4 to 12 nm and obtain aqueous nanofluids by a simple “one-step” phase transfer. Even without the effect of external field, the magnetic-interaction-induced self-assembled aggregation can still be significant in magnetite nanofluids. Investigation of the microstructures of self-assembled aggregation is carried out by the dynamic light scattering, which unveils the variation of aggregated configurations with particle concentration and time. Based on the calculation from the existing models, the aggregates decrease the thermal conductivity of both themselves and the entire system, mainly due to the less solid contents and weaker mobility compared with the single particles as well as the increase in interfacial thermal resistance. As the manifestation of the aggregation-structure variation, the measured ther...

Wei Jiang

Papers

Disassembly of Multicompartment Polymer Micelles in Spatial Sequence Using an Electrostatic Field and Its Application for Release in Chronological Order.

Brittle–ductile transition in PP/EPDM blends: effect of notch radius

H2S-Responsive Lower Critical Solution Temperature of the Host–Guest Complex Based on Oxatub[4]arene with Tri(ethylene oxide) Moieties

Monodisperse magnetite nanofluids: Synthesis, aggregation, and thermal conductivity

Effect of In-mole-fraction in InGaAs overgrowth layer on self-assembled InAs/GaAs quantum dots