Despite its rarity, foreign body lodging into the major peripheral vein due to trauma can travel to central vein and even to the heart. Progressive proximal movement of foreign body should alert clinicians of the possibility of foreign body migration in the vein.

Maize crop lodging is a recurrent phenomenon which results in significant reduction of grain yield and quality addition to the impediment mechanical harvesting. The large-scale monitoring maize important for production policy adjustment agricultural insurance compensation. In this article, we derived variety features from multitemporal GaoFen-1 (GF-1) images before after lodging. We screened mo...

Maize (Zea mays L.) lodging is an important factor limiting its yield increase worldwide. EDAH (containing 27% ethephon and 3% DA-6) commonly used to decrease lodging. There urgent need select efficient application methods of agrochemical for better spray deposition. In our research, unmanned aerial vehicle (UAV) (15 L ha−1 30 ha−1) with dosages 72 90 g a.i. ha−1, electric knapsack sprayers (EK...

The rapid and accurate identification of sunflower lodging is important for the assessment damage to crops. To develop a fast method extraction information on lodging, this study improves inputs SegNet U-Net render them suitable multi-band image processing. Random forest two improved deep learning methods are combined with RGB, RGB + NIR, red-edge, NIR red-edge bands multi-spectral images captu...

In this paper, we attempt to explore the effects of various uncertainty measures – namely, implied volatility (VIX), tail risk (SKEW), economic policy (EPU) and partisan conflict (PCI) indices-, on U.S. REITs returns at sector level, using non-linear Markov regime-switching model. Our empirical results reveal that have regime-dependent impacts do not affect return dynamics REIT sectors in a uni...