نتایج جستجو برای: temperature and visibility
تعداد نتایج: 16899686 فیلتر نتایج به سال:
Let S be a collection of n non-intersecting line segments in the plane in general position. Two segments u and v are deened as visible if a line segment could be drawn from some point of u to some point of v that intersects no other segment in S. The full visibility graph associated with S is denoted as G(S), and deened to be the graph whose n vertices correspond to the line segments of S and w...
in this thesis a calibration transfer method is used to achieve bilinearity for augmented first order kinetic data. first, the proposed method is investigated using simulated data and next the concept is applied to experimental data. the experimental data consists of spectroscopic monitoring of the first order degradation reaction of carbaryl. this component is used for control of pests in frui...
We extend results of [1, 2, 3] on the visibility problem for lattice points in Zd to the case of function fields over finite fields which are related to important questions regarding the corresponding q-Jacobsthal function. Résumé. Nous étendons résultats de [1, 2, 3] sur le probleme de la visibilité des points du réseau entier Zd au cas des corps de fonctions sur un corps fini, en rapport avec...
Score for exposure factor is the sum of scores for the five criteria of precipitation, temperature, wind, weather phenomena, and horizontal visibility. Hourly data on precipitation, temperature, relative humidity, weather condition codes, and horizontal visibility obtained at 23 synoptic stations in the Province, and from those located in an area within a radius of 100 kilometers from the borde...
Dust is a phenomenon in arid and semi-arid areas due to high wind speeds on the un-polluted soil surface and prone to erosion. The occurrence of dust has always been a problem for residents in the western and southwestern regions of the country, has gradually spread to other provinces, including the capital. The study area is southwest of Iran, Khuzestan province. The latitude and longitude of ...
Abstract We present a theoretical study of ghost imaging by using blackbody radiation source. A Gaussian thin lens equation for the ghost imaging, which depends on both paths, is derived. The dependences of the visibility and quality of the image on the transverse size and temperature of the blackbody are studied. The main differences between the ghost imaging by using the blackbody radiation a...
The established view of diver visibility has been mainly focused on the effects of particles or turbidity of the water. The influence of optical turbulence due to variations of ocean temperature and salinity is shown to contribute to the degradation, through model and field validation. Lab setup of a simulated environment and future directions are also discussed. OCIS codes: (010.7295) Visibili...
[1] Visibility was used as a long-term indicator of atmospheric haze caused by peat fires on the peat land area of the island of Sumatra, Indonesia. Visibility and the anomalies of sea surface temperature in the Niño 3.4 region from 1973 to 2003 were analyzed. A significant linear relationship existed between the visibility and time, and the two signals shared two periodic components of 45 mont...
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