In this study, we analyzed the relationship between days after planting or growing degree (GDD) and number of labor hours spent on stem training, pruning, harvesting sweet pepper cultivated in commercial glass greenhouses. A model was developed for estimating according to plant height. three large-scale (>1 ha) greenhouse sites (1, 2, 3), weekly growth height, fruit, yield were measured manuall...

In this study, the authors study a two-user Gaussian doubly dirty compound multiple-access channel with partial side information (GDD-CMAC-PSI) where two independent additive interference signals are considered, each one known noncausally and partially to one of the encoders but unknown to either of the receivers. This channel, first, can model two users communicating with two base stations suf...

In tennis, the relative positioning of players on court constrains their opportunities to perform successful actions. In this study we proposed and validated an empirical function that captures the spatial-temporal relationship between tennis players during competitive performance. This parameter, termed goal-directed displacement index (GDD Index), is defined over time by the product of both p...

Objective: This study aims to report a case of Glaucoma Drainage Device (GDD) implant surgery in patient who experienced an increase Intraocular Pressure (IOP) after long term trabeculectomy. Case Presentation: A 58-year-old male came with complaint blurred vision since two years ago. Patient did not complain sore and red eyes. He was given 2 x 250 mg Acetazolamide, 1 tablet Aspar K, right left...

a total of twenty local and foreign maize (zea mays l.) hybrids in five different maturity group were studied in mashhad for two years (2007-2008). temperature variations were created by two planting dates (5 may and 20 may). results indicated that both indices, gdd and chu, estimated heat units of different maturity hybrids and based on, created similar groups of hybrids. both indices showed s...

We demonstrate the synergistic use of surface air temperature retrieved from AMSR-E (Advanced Microwave Scanning Radiometer on Earth observing satellite) and two vegetation indices (VIs) from the shorter wavelengths of MODIS (MODerate resolution Imaging Spectroradiometer) to characterize cropland phenology in the major grain production areas of Northern Eurasia from 2003–2010. We selected 49 AM...