نتایج جستجو برای: 500 m length
تعداد نتایج: 891154 فیلتر نتایج به سال:
We model and demonstrate the behavior of two-dimensional (2D) self-assembled quantum dot (QD) sub-diffraction waveguides. By pumping the gain-enabled semiconductor nanoparticles and introducing a signal light, energy coupling of stimulated photons from the QDs enables light transmission along the waveguide. Monte Carlo simulation with randomized inter-dot separation reveals that the optical gai...
One of the most important pollution in world is air pollution. factors that cause this vehicles. Heavy metals have a great role component caused by vehicles and they negative effects on plant human health. In study, it was aimed to determine effect distance from highway leaf morphology anatomy economically Red Globe grape variety. Leaf samples were collected four different distances (road side,...
In this first paper in a series we present study of the global dust emission distribution nearby edge-on spiral galaxies. Our sample consists 16 angularly large and 13 less spatially resolved galaxies selected from DustPedia sample. To explore distribution, exploit Herschel photometry range 100-500 $\mu$m. We employ S\'ersic three-dimensional disc models to fit observed two-dimensional profiles...
PURPOSE Therapeutic antibodies have improved the outcome for patients with chronic lymphocytic leukemia (CLL). We conducted a phase 1, dose escalation and schedule optimization study of the primatized anti-CD23 antibody, lumiliximab, in patients with previously treated and refractory CLL. EXPERIMENTAL DESIGN Forty-six patients were assigned sequentially to cohorts 1 through 6 and received lum...
in this thesis protic and aprotic ammonium-based ionic liquids were synthesized and their surface tensions were measured in the range of 298-373k. the protics are alkyl ammonium-based ils with the carboxylate (formate, acetate, propionate) anion and aprotics are quaternary ammonium-based ils with bis(trifluoromethylsulfonyl)imide anion. capillary rise method was used for surface tension measure...
Backgrounds and Aims: Methylglyoxal (MGO) is an –α, β dicarbonyl aldehyde inevitably produced from triose-phosphate intermediates of glycolysis, and amino acid. Increased MGO in blood leads to alterations in coagulation, clot permeability and thus, atherosclerosis in children with diabetes; however, the precise mechanism is not clear. The present study aimed to compare differen...
Abstract Decreasing power consumption is the leading challenge for very-large-scale-integrated (VLSI) designers. This paper introduces an innovative prototype a power-efficient standard or fully-adiabatic binary-coded-decimal (BCD) 8421 to Excess-3 (XS-3) code converter. The proposed design compared with traditional complementary metal oxide semiconductor (CMOS) as well two popular fully adiaba...
Pelletizing plant of the Gol-E-Gohar mining and industrial company consists of a burner, a dry ball mill (6.2 m × 13 m), and an air separator. The ball mill consists of a 2 m-long drying and an 11 m-long grinding chambers. The iron ore concentrate is fed to the drying chamber by a feed chute. It was found that when the feed moisture content increased from 1.3% to 3.5%, the throughput decreased ...
Diel vertical migration (DVM) is a ubiquitous phenomenon in marine and freshwater plankton communities. Most commonly, plankton migrate to surface waters at dusk and return to deeper waters at dawn. Up until recently, it was thought that DVM was triggered by a relative change in visible light intensity. However, evidence has shown that DVM also occurs in the deep sea where no direct and backgro...
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