نتایج جستجو برای: nlc
تعداد نتایج: 1175 فیلتر نتایج به سال:
The topic of this paper is the sensitivity of the brightness of noctilucent clouds (NLC) on the ambient water vapour mixing ratio f(H2O). Firstly, we use state-of-the-art models of NLC layer formation to predict NLC brightness changes in response to changes in the 80 km mixing ratio f(H2O) for the two cases of ground-based 532 nm lidar observations at 69 N and for hemispheric satellite SBUV obs...
BACKGROUND The Canadian C-Spine (cervical-spine) Rule (CCR) and the National Emergency X-Radiography Utilization Study (NEXUS) Low-Risk Criteria (NLC) are decision rules to guide the use of cervical-spine radiography in patients with trauma. It is unclear how the two decision rules compare in terms of clinical performance. METHODS We conducted a prospective cohort study in nine Canadian emerg...
Cancer nanotherapeutics is beginning to overwhelm the global research and viewed to be the revolutionary treatment regime in the medical field. This investigation describes the development of a stable nanostructured lipid carrier (NLC) system as carrier for Tamoxifen (TAM). The TAM-loaded NLC (TAM-NLC) developed with 200mg of TAM showed a spherical particle with the size of 46.6nm, polydispersi...
Zerumbone, a natural dietary lipophilic compound with low water solubility (1.296 mg/L at 25°C) was used in this investigation. The zerumbone was loaded into nanostructured lipid carriers using a hot, high-pressure homogenization technique. The physicochemical properties of the zerumbone-loaded nanostructured lipid carriers (ZER-NLC) were determined. The ZER-NLC particles had an average size of...
عصاره آویشن شیرازی دارای ترکیبات آنتی اکسیدانی می باشد و می تواند به عنوان افزودنی ها در مواد غذایی مورد استفاده قرار گیرد. چنین کاربردی نیازمند استفاده از حامل های مناسب نظیر حامل های لیپیدی نانوساختار(nlc) می باشد. هدف از این مطالعه، درون پوشانی عصاره در داخل nlc و بررسی خاصیت آنتی اکسیدانی آن می باشد. در این پژوهش خاصیت آنتی اکسیدانی و ویژگی های فیزیکی با استفاده از: روش های dpph ، اسپکتروسک...
A Feussner-type terahertz polarizer with a nematic liquid crystal (NLC) layer between two fused-silica prisms is demonstrated. The polarization factor and extinction ratio of the NLC-based terahertz polarizer can exceed 0.99 and 10(-5), respectively.
The compression of a crystalline material under hydrostatic pressure always results in a reduction in volume of the solid, with the observed reduction typically occurring in all crystallographic cell parameters. However, there are a number of exceptional materials that have been shown to expand in a specific direction upon hydrostatic compression while maintaining a positive volume compression....
The study was carried out in the field of Aerobiology, Which deals with Microorganism, pollen grains, dust practices and other biological systems in air. This study was conducted to monitor the microbial population present in Neyveli Lignite Corporation Limited (NLC) Environment. The samples were collected on Indoor and outdoor Locations of Neyveli to measure the microbial load like, Bacteria, ...
In 1998, S. Romaguera [13] introduced the notion of cofinally Čech-complete spaces equivalent to spaces which we later called ultracomplete spaces. We define the subset of points of a space X at which X is not locally compact and call it an nlc set. In 1999, Garćıa-Máynez and S. Romaguera [6] proved that every cofinally Čech-complete space has a bounded nlc set. In 2001, D. Buhagiar [1] proved ...
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