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Histopathology of NIFTP, H&E stain. [1]Noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) is an indolent thyroid tumor that was previously classified as an encapsulated follicular variant of papillary thyroid carcinoma, [2] necessitating a new classification as it was recognized that encapsulated tumors without invasion have an indolent behavior, [2] and may ...
A meta-analysis of various studies in 2015 shown that annual stroke risk is less than 1% in 13 of the 17 studies for CHA 2 DS 2-VASc score of 1, 6 out of 15 studies reported risk of 1 to 2% and 5 out of 15 studies reported risk of more than 2% for CHA 2 DS 2-VASc score of 2. [14]
For example, the thrust reverser system could be identified by its ATA code 78-30. Untimely deployment of thrust reverser would be a hazard, which could be assigned an identifier based on ATA code 78-30. FHA results are coordinated with the system design process as aircraft functions are allocated to aircraft systems.
[1] [2] Its usefulness was questioned in a 2015 review as it was not found to separate those who are at low from those who are at high risk of future problems. [3] A high score correctly predicted 87% of the people who did have a stroke in the following 7 days but also many people who did not have problems.
Risk assessment determines possible mishaps, their likelihood and consequences, and the tolerances for such events. [1] [2] The results of this process may be expressed in a quantitative or qualitative fashion. Risk assessment is an inherent part of a broader risk management strategy to help reduce any potential risk-related consequences. [1] [3]
A March 2015 OPM Office of the Inspector General semi-annual report to Congress warned of "persistent deficiencies in OPM's information system security program," including "incomplete security authorization packages, weaknesses in testing of information security controls, and inaccurate Plans of Action and Milestones." [28] [29]
In 1940–41, ASA asked a committee of three physicians (Meyer Saklad, Emery Rovenstine, and Ivan Taylor) to study, examine, experiment and devise a system for the collection and tabulation of statistical data in anesthesia which could be applicable under any circumstances. [1] This effort was the first by any medical specialty to stratify risk ...
Aircraft system safety requires the independence of failure conditions for multiple systems. Independent failures, represented by an AND gate in a fault tree analysis, have a low probability of occurring in the same flight. Common causes result in the loss of independence, which dramatically increases probability of failure. CCA and ZSA are ...