搜索结果: 1-15 共查到“工学 blue”相关记录43条 . 查询时间(0.067 秒)
New blue light technique could enable advances in understanding nanoscale technologies（图）
蓝光技术 纳米级技术 半导体 电子产品
2023/6/26
A team of Brown University researchers created a solution to a nanoscale resolution challenge that has for decades limited the study of materials that could lead to more energy efficient semiconductor...
密歇根大学Lei Zuo教授应邀作“Engineering Marine Energy and the Blue Economy”的学术报告（图）
密歇根大学 学术报告 机电一体化
2023/12/14
2022年11月11日9：00，哈尔滨工程大学机电工程学院邀请密歇根大学Lei Zuo教授为全校师生作了一场题为“Engineering Marine Energy and the Blue Economy”的学术报告。
New natural blue food coloring from red cabbage（图）
New natural blue food coloring red cabbage
2021/4/16
A natural brilliant blue food coloring has been discovered by an international team of researchers including chemists at the University of California, Davis. Natural food colorings are in demand,...
Researchers identify structure of 'blue whirls'（图）
Researchers identify structure blue whirls
2020/8/27
"Blue whirls" -- small, spinning blue flames that produce almost no soot when they burn -- have attracted interest since their discovery in 2016, in part because they represent a potential new avenue ...
EXTRACTION OF BLUE ICE AREA USING ALBEDO VALUE DERIVED FROM LANDSAT-8 SATELLITE DATA
Blue Ice Landsat-8 Albedo Polar record Glacier Image Processing
2019/2/28
Blue Ice Areas (BIAs) or bare ice areas are zones of glacier where surface mass balance is negative, sublimation forms the major ablation process and surface albedo is relatively small. Exceptionally ...
Newly Discovered 'Blue Whirl' Fire Tornado Burns Cleaner for Reduced Emissions
Blue Whirl Fire Tornado Burns Cleaner Reduced Emissions
2016/8/11
Fire tornados, or ‘fire whirls,’ pose a powerful and essentially uncontrollable threat to life, property, and the surrounding environment in large urban and wildland fires. But now, a team of research...
AVOIDING THE BLUE ROOF DATA DURING EXTRACTING VEGETATION FROM HIGH RESOLUTION IMAGES
Blue roof Extraction vegetation Global Environment Monitoring Index land cover Nanjing Quick Birds
2016/3/17
The very high resolution multispectral satellites imagery, such as IKONOS and Quickbird satellite provides a level of detail compatible with urban mapping, it collect images which are a need to classi...
GEOMORPHOLOGY OF THE BLUE NILE BY REMOTE SENSING.
极坐标系下可处理多普勒量测的BLUE跟踪算法
目标跟踪 多普勒 最佳线性无偏估计 量测转换
2016/12/29
事实已表明包含目标速度信息的多普勒量测具有有效提高目标状态估计精度的潜力.该文在直角坐标系下提出两种可使用转换多普勒量测(即距离量测与多普勒量测的乘积)的滤波器,一种借助了构造的多普勒伪状态,另一种没有借助多普勒伪状态.从理论上讲,它们都是在最佳线性无偏估计准则下的最优线性无偏滤波器,并且避免了量测转换方法的根本缺陷.通过将近似处理后的两种新型最优线性滤波器与目前几种流行的方法进行仿真比较,验证了...
Photocatalytic Decolourization and Degradation of C. I. Basic Blue 41 Using TiO2 Nanoparticles
Nanophotocatalysis Textile Dye Wastewater TiO2 C. I. Basic Blue 41
2013/3/11
The nanophotocatalytic process using semiconducting oxides with a nanostructure is one of the technologies used for the destructive oxidation of organic compounds such as dyes. The photocatalytic oxid...
The nitrogen doping effect on the properties of Ge–In–Sb–Te phase-change recording media investigated by blue-light laser
Ge– In–Sb–Te phase-change recording media Nitrogen doping Recrystallization speed Microstructure
2011/11/25
This work investigates the thermal, optical and recrystallization properties as well as the microstructure of nitrogen-doped Ge–In–Sb–Te (GIST) phase-change material when irradiated by blue-light lase...
Rare Earth Oxide-Treated Fullerene and Titania Composites with Enhanced Photocatalytic Activity for the Degradation of Methylene Blue（图）
fullerene yttrium titania visible light methylene blue
2013/10/12
Rare earth oxide-treated fullerene and titania composites (Y-fullerene/TiO2) were prepared by the sol-gel method. The products had interesting surface compositions. X-ray diffraction patterns of the c...
Equilibrium Isotherms and Kinetic Studies of Removal of Methylene Blue Dye by Adsorption onto Miswak Leaves as a Natural Adsorbent
Miswak Leaves Salvadora Persica Methylene Blue Adsorption Isotherms Adsorption Kinetics
2013/3/12
In this research miswak leaves, agriculture wastes, available in large quantity in Saudi Arabia, was used as low-cost adsorbent for removing methylene blue (MB) dye. Equilibrium behavior of miswak lea...
Fabrication and Characterization of Tailored TiO2 and WO3/MWCNT Composites for Methylene Blue Decomposition（图）
tungsten trioxide titanium dioxide multi-walled carbon nanotube photocatalytic activity methylene blue
2013/10/13
A sol-gel method was used to prepare WO3/MWCNT-TiO2 composites. Their photocatalytic activities were evaluated by the degradation of methylene blue (MB) solution under UV light. The catalysts were cha...
Absorption characteristics of Disperse Blue 1/dioxane solutions
self-focusing and defocusing polymers and organics limiters polymers organic compounds
2011/5/5
We have studied the absorption performance of the organic dye Disperse Blue 1 (DB1) in dioxane
at different concentrations. Solutions were exposed to high intensities of CW laser radiation with
the ...