أرشيف الأخبار

1 – Metamorphic rock textures 2 – Agents and kinds of Metamorphism 3 – Metamorphic minerals 4 – Diagenesis and metamorphism...

1 – Sedimentary environments 2 – Sedimenrary structures 3 – Sedimentary Textures...

1- Chordates diversity and Vertebrate Genomes Project (VGP). 2- Reproduction in vertebrate groups and genetics of sex determination and chromosome evolution.  3- Feeding, digestive system and genetic signatures...

   1 –    مقارنة بين البكتريا والفطريات 2 –       الطحالب 3 –       الخلية النباتية...

1-  Abiotic component of Ecosystem and Parts of flowering plants and their medical importance 2 – Ecosystem  processes, taxonomical ranks of flowering plants and manufacture of sugar 3 – Ecosystem ...

First Model (1) The relation between chemistry and thermodynamics is a big story. What do you know about it? (2) Discuss first order reactions and second order reactions. (3) Write on parallel reactions and...

1 – Interference devices 2 – Interference of reflected light in thin films 3 – Interference of light 4 – Diffraction of light 5 – Polarization of light 6 – Special theory of...

1 – Oscillatory motion 2 – Types of Vibrations in Different Physical Systems 3 – Types of waves and their characteristics 4 – Polarization...

1 – Thermionic emitter (design- applications, improvement the performance) 2 – Vacuum tubes (design- applications, improvement the performance) 3 – Gas-Filled Tubes (design- applications...