Security is likely to be a critical factor in the future adoption of provenance technology, because of the risk of inadvertent disclosure of sensitive information. In this survey paper we review the state of the art in secure provenance, considering mechanisms for controlling access, and the extent to which these mechanisms preserve provenance integrity. We examine seven systems or approaches, ...

conclusions: rsbi and apache ii score in patients with copd exacerbation are of the ability to predict niv requirement, as a predicting factor of non-invasive ventilation requirement. results: patients requiring niv included 43.9 % of all studied patients. rsbi and apache ii score with sensitivity of 94.8 %, (cut off point = 110) and 72 % (cut off point = 14) respectively, had high diagnostic s...

conclusions according to the results, managers of the hospitals should increase staff’s commitment through paying attention to proper job designing. patients and methods in this descriptive and correlational study, 152 iranian employees of the hospitals (physicians, nurses, and administrative staff) were selected through stratified random sampling. data gathered using 3-part questionnaire of “d...

urban effete textures are multiple problems at conspectus skeletal, environmental, social and economic that encounter life of inhabitants with problem in this texture. according to the research, almost 90% of population in country exposed hazard of occurrence earthquake. in this face, by reason of problems, effete textures are over damage if the earthquake happened. nonetheless, to make provisi...

A researcher in the field of history pays attention to the science of the historiographies characteristics presented by different sects. The present study aimed to survey the most important features of Orientalist historiography in contemporary Iran. Based on the results, the components of colonial Orientalist historiography origins are as follows: the distortion and denial of Islam, the perver...