The first African dinosaur to be discovered, Paranthodon africanus was found in 1845 in the Lower Cretaceous of South Africa.Taxonomically assigned to numerous groups since discovery, in 1981 it was described as a stegosaur, click here a group of armoured ornithischian dinosaurs characterised by bizarre plates and spines extending from the neck to
Increasing evidence suggests that cognitive function improves during a single bout of moderate exercise.In contrast, exercise under hypoxia may compromise the availability of oxygen.Given that brain function and tissue integrity are dependent on a continuous and sufficient oxygen supply, exercise under hypoxia may impair cognitive function.However,
Abstrak Latar Belakang: Vaksinasi merupakan salah satu cara efektif dalam mengontrol dan mengurangi beban penyakit yang disebabkan oleh Influenza.Akan tetapi, efikasi vaksin bisa bervariasi jika strain yang digunakan untuk vaksin berbeda dengan strain yang bersirkulasi di dunia.Hal ini menunjukan pentingnya melakukan analisa prediksi efikasi vaksin