In the present work, the origin of antiprotons observed in cosmic rays (above the atmosphere) is analyzed in details. We have considered the origin of the primaries, (which their interactions with the interstellar medium is one of the most important sources of antiprotons) is a supernova type II then used a diffusion model for their propagation. We have used the latest parameterization for anti...

Abstract Background Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) is an important biocontrol agent in native region of Asia, while its high propensity for cannibalism causes great obstacles mass production. Provisioning obstructs rearing containers could decrease the ladybird beetles. In this study, three different patterns (Con-A, Con-B, and Con-C) were designed equipped plastic Petri...

from 1986 to 1996, 1020 renal transplants were performed at our center. the purposes of this study were. 1) to evaluate the patient and graft survival rates and 2) to see if some donors and recipient characteristics such as age, sex and relationship had any effects on graft survivals. 571 transplants were from living related donors (lrd) and 446 from living unrelated donors (lud). 65.9% of reci...

Two groups of four-year survivors with acute lymphoblastic leukaemia (ALL) are compared: an 'old' series consisting of 83 patients diagnosed before 1968, and a 'new' series of 366 patients included in Medial Research Council trials (UKALL I-III) and diagnosed in 1970-4. Both series differed significantly from a group of ALL patients who survived less than four years in having lower total leucoc...