The effects of doping in the multiquantum well (MQW) active region on the Liquid Eyeliner properties of InP-based long wavelength deep ridge transistor lasers (TLs) are numerically studied.Doping in the MQWs is shown to lead to a decrease of the slope efficiency and a notable increase of the current gain of the TLs, which makes MQW doping a useful
A simple model was developed to describe the dependence of net CO2 exchange in a sphagnum peat bog as a function of incoming solar radiation, air temperature, and soil moisture.It was parameterized using the field measurement data from two neighboring sites in an undisturbed peat bog (the pine mire with shrub and sphagnum and Limited Editions the s
A novel method is proposed for estimation of Baseballs the mutual coupling matrix of an antenna array.The method extends previous work by incorporating an unknown phase center and the element factor (antenna radiation pattern) in the model, and treating them as nuisance parameters during the estimation of coupling.To facilitate this, a parametrizat
Facial emotion recognition (FER) is an emerging and significant research area in the pattern recognition domain.In daily life, the role of non-verbal communication is significant, Tableware and in overall communication, its involvement is around 55% to 93%.Facial emotion analysis is efficiently used in surveillance videos, expression analysis, gest
Water is a limiting factor in Florida citrus production during the majority of the year because of the low water holding capacity of sandy soils resulting from low clay and the non-uniform distribution of the rainfall.In Florida, the major portion of rainfall comes in June through September.However, rainfall is scarce during the dry period from Feb