We consider two-sided matching markets, and study the incentives of agents to circumvent a centralized clearing house by signing binding contracts with one another. It is well-known that if the clearing house implements a stable match and preferences are known, then no group of agents can profitably deviate in this manner. We ask whether this property holds even when agents have incomplete info...

Pine wood nematode disease has harmed forests in several countries, and can be reduced by locating clearing infested pine trees from forests. The target detection model of deep learning was utilized to monitor a nematode-infested wood. detecting effect good, but limited low-resolution photos with poor accuracy speed. Our work presents staged classification approach for dead based using You Only...

Ivorian classified forests have been highly anthropized by cocoa farming. In an attempt to provide guidance the government on approaches restoration of forest while respecting aspirations local populations, permanent plots were set up in Haut-Sassandra, and monitored measured for 3 years. This study was intended analyze evolution vegetation Haut-Sassandra from 2018 2021. The results show that e...

Optical clearing allows the reduction of light scattering in biological tissue, enabling 3D morphological information to be obtained deep within tissue using techniques such as optical projection tomography and light sheet microscopy. However, the extent of the clearing is dependent on the technique that is used. There is therefore a need for methods to quantify the quality of the clearing proc...

in order to study the qualitative, quantitative characteristics of a pure common populus alba stand in polkalleh & a mixed stand of populus alba & populus nigra in karchegan, two 30-year-old stands were selected with a plantation interval ( spacing) of 2.5 × 1.5 m in each of which 30 pcs of 2 are samples were randomly selected. in each sample pc all the trees diameters were measured using a dia...

From 1863-1914, banks in the U.S. could issue notes subject to full collateral, a per-period tax on outstanding notes, redemption of notes on demand, and a clearing fee per issued note cleared through the Treasury. The system failed to satisfy a purported arbitrage condition; i.e., the yield on collateral exceeded the tax rate plus the product of the clearing fee and the average clearing rate o...