Assessment of the contributions womens agricultural development groups: a survey women in Zaghouan governorate Tunisia. Agricultural groups were created Tunisia to involve members local development, protect and rationalize natural resources. They take over from administrations activities ensure cooperation exchange with national international organizations. The objective this work is analyze co...

ibn sina speaks repeatedly of the distinction between the specific (khas) being and the positive (ijabi) being; a distinction on the basis of which is his distinction of being and essence. thence, the famous problem of the distinction of being and essence is applicable to this distinction too. the difficulty is this: if the specific being is 'being'? this is indeed a problem about ess...

Joseph Silk Institut d’Astrophysique de Paris, UMR 7095, CNRS, UPMC Univ. Paris VI, 98 bis boulevard Arago, 75014 Paris, France Department of Physics and Astronomy, The Johns Hopkins University, 3400 N. Charles Street, Baltimore, Maryland 21218, USA Beecroft Institute of Particle Astrophysics and Cosmology, Department of Physics, University of Oxford, Denys Wilkinson Building, 1 Keble Road, Oxf...

infertility can be defined as the inability to conceive a pregnancy after 1 year of unprotected intercourse or after 6 months in a woman over 35 years old. the use of sonography, in particular transvaginal sonography (tvs), has become an integral component of the evaluation and treatment of infertility. the tvs allows high-resolution assessment of the uterus, ovaries, and fallopian tubes. tvs p...