INTELLIGENT ANTENNA ARRAY SYSTEMS FOR MODERN COMMUNICATION NETWORKS


Numerical analysis of multipurpose shell-tube-heat exchanger withal stylized geometry at different baffle gaps and various flow rates

The effects of changing 90 mm and 110 mm plate spacings and FR factor of 0.9 kg/h, 1.3 kg/h, 1.7 kg/h, 1.9 kg/h on the total heat transfer performance and PD in the new design HX were examined.The results obtained by taking into account the change in plate spacing and FR factor of 0.9 kg/h, 1.3 kg/h, 1.7 kg/h and 1.9 kg/h, as well as variable facto

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Palynological analysis of the Late-Holocene vegetation and climate of Ganli-Gol wetland near Urmia, northwestern Iran

Palynologial analysis of a core from Ganli-Gol wetland reveals the Late-Holocene vegetation dynamics and the role of climate and man on the past environment in northwestern Iran.Our pollen diagram shows substantial changes in vegetation over the period 3000-1600cal.BP.Artemisia and/or Chenopodiaceae must have abundantly contributed in the vegetatio

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Among-population variation in microbial community structure in the floral nectar of the bee-pollinated forest herb Pulmonaria officinalis L.

BackgroundMicrobial communities in floral nectar have been shown to be characterized by low levels jazzy select gt parts of species diversity, yet little is known about among-plant population variation in microbial community composition.Methodology/principal findingsWe investigated the microbial community structure (yeasts and bacteria) in floral n

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