The author acknowledges a TMR grant of the European Union. I am grateful to the Ministry of Planning of Rwanda which provides me with the data, and in which I worked from 1984 to 1988 as a technical adviser for the French Cooperation and Development Ministry. I thank participants in seminars at University of Oxford, INRAIDEI at Toulouse, and STICERD at the London School of Economics for their c...

Muhammad Mubashir Bhatti 1, Tehseen Abbas 2, Mohammad Mehdi Rashidi 3,4 and Mohamed El-Sayed Ali 5,* 1 Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, China; [email protected] 2 Department of Mathematics, Quaid-I-Azam University, Islamabad 44000, Pakistan; [email protected] 3 Shanghai Key Lab of Vehicle Aerodynamics and Vehicle Thermal Ma...

Masalah dalam penelitian ini adalah masih rendahnya kemampuan koordinasi gerak berdasarkan usia dan jenis kelamin Siswa. Penelitian bertujuan untuk mengetahui Perbedaan Karakteristik Kemampuan Koordinasi Gerak Berdasarkan Usia Jenis Kelamin Siswa di Sekolah Dasar Negeri Kecamatan Air Hangat Barat. dilakukan dengan menggunakan rancangan faktorial 2 x 2. sebagai variabel faktor, sedangkan karakte...

Robust topological edge modes may evolve into complex-frequency modes when a physical system becomes non-Hermitian. We show that, while having negligible forward optical extinction cross section, a conjugate pair of such complex topological edge modes in a non-Hermitian -symmetric system can give rise to an anomalous sideway scattering when they are simultaneously excited by a plane wave. We pr...