Inverted Apical CD24 and Weak EZH2 Expressions Are Phenotypic Characteristics of Pure Invasive Micropapillary Carcinoma of the Breast[J] . Nadège Gruel,Aurélie Cédenot,Marion Richardson,Paul Fréneaux,Jaydutt Bhalshankar,Thierry Dubois,Xavier Sastre-Garau,Olivier Delattre,Anne Vincent-Salomon.Open ...
Intersubband transitions in (001)- and (112)B-orientated HgTe/Hg1-xCdxTe superlattices with an inverted band structure have been investigated in order to determine their band structure. The results are compared with k⋅p calculations in the envelope function approximation using the full 8...
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Shuming Chen and co-workers develop inverted tandem quantum dot light-emitting diodes (QLEDs) with efficiencies of over 100 cd A1. The devices described in article number 1700610 use PEDOT:PSS/ZnMgO as the inter-connecting layer (ICL) and reach efficiencies comparable with those of phosphorescent...
A new planar inverted-F antenna (PIFA), the E-shaped PIFA, has been studied for operation in the GSM 900MHz, 1.8GHz and 1.9GHz bands. The triple-band anten... W Dou,MYW Chia - 《International Journal of Electronics》 被引量: 3发表: 2001年 INVERTED-F ANTENNA WITH BANDWIDTH ENHANCEMENT...
An annular reactant inlet inverted-vertical (ARIIV) organometallic vapor phase epitaxy (OMVPE) reactor, designed specifically for direct growth of Hg Cd Te (MCT), is presented. The reactor was characterized in terms of the measured properties of CdTe, HgTe and MCT epilayers grown in it. The...
We demonstrate the utility of a semiconductor optical amplifier SOA-based cross-gain compression two-stage wavelength shifter that provides the functions of: (1) an increased wavelength shifted output probe extinction ratio for both up-conversion and down-conversion; (2) a noninverted output probe ...
74LVC245A LOW VOLTAGE CMOS OCTAL BUS TRANSCEIVER (NOT INVERTED) HIGH PERFORMANCE s 5V TOLERANT INPUTS s HIGH SPEED: tPD = 6.3ns (MAX.) at VCC = 3V s POWER DOWN PROTECTION ON INPUTS AND OUTPUTS s SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) at VCC = 3V s PCI BUS ...
1) inverted index compression 倒排索引压缩2) inverted index 倒排索引 1. Research on Inverted Index Algorithm of Search Engine; 搜索引擎建立倒排索引的算法研究 2. Improvement of Inverted Index in Search Engine System; 搜索引擎倒排索引技术的改进 3. An approach for compression-based inverted index...
To satisfy this need, a new oil-filled, high-voltage current transformer, which could be referred to as a modified version of an inverted eyebolt construction, has been developed. Advantages over the conventional eyebolt current transformer, together with special design features, characteristics, ...