Early blight and late blight are important factors restricting tomato yield.However, it is still a challenge to accurately and objectively detect and segment crop diseases in order to evaluate disease damage.In this paper, the Disease Segmentation Detection Transformer (DS-DETR) is proposed to segment leaf disease spots efficiently based on several
The effects of multipath propagation lead to a significant decrease in system performance in most of the proposed ultra-wideband communication systems.A time-reversed system utilises the multipath channel impulse response to decrease receiver complexity, through a prefiltering at the transmitter.This paper discusses STEM Electronics the modelling a
New SARS-CoV-2 lineages continue Keyboard to evolve and may exhibit new characteristics regarding host cell entry efficiency and potential for antibody evasion.Here, employing pseudotyped particles, we compared the host cell entry efficiency, ACE2 receptor usage, and sensitivity to antibody-mediated neutralization of four emerging SARS-CoV-2 lineag
Biochar can be a good soil amendment to reduce the soil pH, increase crop growth rate, and improve the efficient use of fertilizer.Other than that, silicon fertilizer also would promote photosynthetic ability on plant development that would help to produce high yield.In SAL SUDS this work, a series of experiments was conducted to observe the effect