With the advantages of fast calculating speed and high precision, physics-informed neural network method opens up a new approach for numerically solving nonlinear partial differential equations. Based on conserved quantities, we devise two-stage PINN which is tailored to nature equations by introducing features physical systems into networks. Its remarkable advantage lies in that it can impose ...

Küresel kriz ve Covid-19 pandemi etkisiyle yaşanan ekonomik daralma sonrası uygulanan genişletici para maliye politikaları sebebiyle borç sürdürebilirliği kavramı tüm ulusal ekonomilerin öncelikli sorunu haline gelmiştir. Bu bağlamda ödemeler dengesindeki kırılganlıkları konunun özellikle Hindistan, Brezilya, Meksika, Güney Afrika Türkiye için analiz edilmesinin önemi artmıştır. çalışmada makro...

Borylation of unsaturated compounds catalyzed by transition metal boryl complexes have attracted increasing attention because the reactions yield organoboron derivatives that are used in synthetic processes, especially cross-coupling reactions [1,2]. Recently, Tsuji and co-authors reported, for the first time, the copper catalyzed boraformylation of allenes [1]. In this experimental study, they...

Abstract Phytophthora boehmeriae Sawada is an important pathogenic oomycete, and causes blight of cotton ramie, which are main limiting factors to the production ramie in China. The aggressiveness fitness metalaxyl-resistant (MR) mutants P. obtained by inducing on LBA amended with sublethal dose (10 µg·mL −1 ) metalaxyl were studied this paper. results showed that there no significant differenc...