Abstract This study introduces a technique for generating stochastic electromagnetic (SEM) beams using a modified degenerate cavity laser in which one mirror is substituted with a spatial light modulator (SLM).We propose two methods to manipulate the spatial coherence of SEM beams: the first involves adjusting the size of a spatial filter within th
The high-order ambiguity function (HAF) was introduced for the estimation of polynomial-phase signals (PPS) embedded in noise.Since the HAF is a nonlinear operator, it suffers from noise-masking effects and from the appearance of undesired cross-terms when multicomponents PPS are analyzed.In saxemodel order to improve the performances of the HAF, t
To maintain the purity of the seeds and rice quality of the high-quality rice varieties, five lines with similar field and yield traits were selected from the Nanjing46 population in Liyang and used as study materials, and the original progeny were used as the control material for comparing rice quality and lipid metabolites in this study.The rice
Background: Hinge-Door Cervical laminoplasty is commonly performed procedure in patients with cervical spondylotic myelopathy.Most available studies have established restriction of flexion and extension motion post laminoplasty but the literature on post-laminoplasty axial rotation is sparse.Objective: To study the axial neck rotation on either sid
Hospitals require the highest energy demands in non-residential buildings.They provide healthcare 24/7/365 and, at the same time, they ensure indoor air quality, thermal comfort and sterility.However, several studies reveal that high indoor ic berlin eyewear st. louis temperatures and low relative humidity (RH) are often perceived in patient rooms