Relationship between Chemical Durability, Structure and the Ionic-Covalent Character of Me-O-P Bond (Me = Cr, Fe), in the Vitreous Part of the System 60P₂O₅-2Cr₂O₃-(38 - x) Na₂O-xFe₂O₃ (with 3 ≤ x ≤ 33 mol%)
Nadia Beloued, Radouane Makhlouk, Yassine Er-Rouissi, M’hammed Taibi, Mohammed Sajieddine, Said Aqdim

Structural, Magnetic, and Electrical Properties of RE Doped Sr_0.82RE_0.18Fe_12-xAl_xO₁₉ (RE = Gd, Pr, Sm) Compound
Dom Lal Kunwar, Dipesh Neupane, Jiba Nath Dahal, Sanjay R. Mishra

Investigation of Nickel Phthalocyanine Thin Films for Solar Cell Applications
Eman M. Nasir, Mohammed T. Hussein, Addnan H. Al-Aarajiy

The Loading Curve of Spherical Indentions Is Not a Parabola and Flat Punch Is Linear
Gerd Kaupp

The Role of Cooling Condition on the Superconducting Properties of Tl_2-xHg_xSr₂Ca₂Cu₃O_10+δ System
Amal K. Jassim, Maysoon F. A. Alias, Matti N. Makadsi