Flight is a complicated task at the centimetre scale particularly due to unsteady air fluctuations which are ubiquitous in outdoor flight environments.Flying organisms deal with these difficulties using active and passive control mechanisms to steer their body motion.Body attitudes of flapping organisms are linked with their resultant flight trajec
Artikel ini menjelaskan tentang Studi Sosial Ekonomi Petni Kayu Manis di Tanah Rata Banda Naira 1970-2022.Penelitian ini mengunakan metode sejarah lisan, yakni keterangan langsung dari para petani sebagai aktor utama, dan studi literatur juga hasil observasi langsung seerta dokumentasi, dengan tahapan heuristik, kritik, interpertasi dan historiogra
The subject matter of this article is the dynamic characteristics of a composite propeller blade.Determination of the modes and frequencies of natural vibrations is necessary to predict the dangerous resonance modes of aircraft engines and to identify the most stressed local zones of the blade surface.The goal of this study is to develop a verified