Introduction: Due to the non-developed mechanization situation, chainsaw is a widely used tool in Iranian forests. This tool can trigger unwelcome disorders (e.g., white finger syndrome) due to the transmitted vibrations from its handle to the body members. Characterizing these vibrations can result in minimizing the intensity of these disorders. This study aims to investigate the effect of dif...

The equilibrium moisture content and specific gravity of Uludag fir (Abies bornmüelleriana Mattf.) hornbeam (Carpinus betulus L.) woods were investigated following heat treatment at different temperatures times. Two prediction models established based on the Aquila optimization algorithm back-propagation neural network model. To demonstrate effectiveness accuracy proposed model, it was compared...

The article addresses practical aspects of applying the spectroscopy in near infrared region method when conducting forensic examinations wood. Based on obtained results, it has been concluded that NIR spectra can be used as an informative indicator to determine species woody plants, well track origin timber and detect facts illegal logging. authors demonstrate possibility interpreting spectral...