ORIGINAL PAPER INVESTIGATION OF THE PROFESSIONAL SELF-CONCEPT OF NURSING STUDENTS IN SHIRAZ, IRAN Zohreh Badiyepeymaie Jahromi1, Iran Jahanbin2, Farkhondeh Sharif2, Fariba Ghodsbin2, Sare Keshavarzi3 1Department of Nursing, Faculty of Nursing, Jahrom University of Medical Sciences, Jahrom.A, Diagram of the mouse placenta illustrating the 3 different regions: 1) maternal decidua, 2) junctional zone, and 3) labyrinithine zone. In the labyrinthine region, fetal blood is separated from maternal blood by 3 trophoblast layers: 2 synctiotrophoblast layers and 1 cytotrophoblast layer, which directly contacts the maternal blood, giving rise to a hemotrichorial form of placentation.In this special issue of the Journal of Public Health Management and Practice, the editors have taken on the important challenge of characterizing the current landscape of knowledge translation Research and practice in public health. This includes the diffusion of scientific and program evaluation evidence into public health practice and policy, the dissemination and implementation of evidence.Common mental disorders and ethnicity in England: the EMPIRIC Study - Volume 34 Issue 8 - SCOTT WEICH, JAMES NAZROO, KERRY SPROSTON, SALLY McMANUS, MARTIN BLANCHARD, BOB ERENS, SAFFRON KARLSEN, MICHAEL KING, KEITH LLOYD, STEPHEN STANSFELD, PETER TYRER.Natural killer cells are potent cytotoxic effector cells for cancer therapy and potentially for severe viral infections. However, there are technical challenges to obtain sufficient numbers of functionally active NK cells form a patient’s blood since they represent only 10% of the lymphocytes. Especially, cancer patients are known to have dysfunctional NK cells.Two Romanian hackers have been extradited to the United States to face 31 criminal charges including computer fraud and abuse, wire fraud conspiracy, wire fraud, and aggravated identity theft. Described as "international computer hackers" by the United States Department of Justice, Teodor Laurentiu.