One of the treatment methods that is suitable for maintaining quality salak pondoh fruit cold storage. However, storage below its optimum temperature (15°C) can cause chilling injury/CI. This research aims to develop a non-destructive method determining CI symptoms during at 5°C with NIRS. Measurements were carried out 14 days by measuring parameters (pH and IL/ion leakage) NIR reflectance spec...

Clouds have double functions for lidar: noise and useful information. In this study, the clouds were separated from temporal-spatial coherent Doppler wind lidar (CDWL) with a high temporal resolution image based on morphological open filter, which produced filtered cloud image. First, The wavelet covariance transform was employed to retrieve planetary boundary layer height (PBLH) including surf...

Flight control electro-mechanical actuators (EMAs) are among the primary onboard systems that significantly influence reliability and safety of unmanned aerial vehicles. Recent studies have shown ball-screw element a flight EMA is subject to oscillating operating conditions may initiate rapid degradation, such as fatigue spall defects. Accordingly, detecting quantifying faults crucial for devel...

Beyond a pure mathematical interest, q-deformation is promising for the modeling and interpretation of various physical phenomena. In this paper, we numerically investigate existence properties self-localized soliton solutions nonlinear Schrödinger equation (NLSE) with q-deformed Rosen–Morse potential. By implementing Petviashvili method (PM), obtain one two NLSE order to temporal behavior stab...

The identification of seed vigor is great significance to improve the germination rate, increase crop yield, and ensure product quality. In this study, based on a hyperspectral data acquisition system an improved feature extraction algorithm, model characteristics for corn seeds was constructed. research, standard test Zhengdan 958 were carried out. By integrating in spectral range 386.7–1016.7...

Remote sensing data play a crucial role in precision agriculture and natural resource monitoring. The use of unmanned aerial vehicles (UAVs) can provide solutions to challenges faced by farmers managers due its high spatial resolution flexibility compared satellite remote sensing. This paper presents UAV spectral datasets collected from different provinces South Africa, covering crops at the fa...