UNLABELLED The intrinsic resistance of Enterococcus faecium to ceftriaxone and cefepime (here referred to as "cephalosporins") is reliant on the presence of class A penicillin-binding proteins (Pbps) PbpF and PonA. Mutants lacking these Pbps exhibit cephalosporin susceptibility that is reversible by exposure to penicillin and by selection on cephalosporin-containing medium. We selected two ceph...

Hazard analysis methods such as HAZOP and STPA have proven to be effective for assurance of system safety years. However, the dimensionality human factors uncertainty many assistive robotic applications challenges capability these provide comprehensive coverage issues from interdisciplinary perspectives in a timely cost-effective manner. Physically tasks which range dynamic contexts require con...

analysis of a 978-bp fragment of this segment revealed an ORF , w . r o , * r. A A , ^ c ,,noo> ^ * o i«> M.-> , J , r . b r IIA • J /i-.N 1Martinez,E., Bartolomi.B. and de la Cruz,F. (1988) Gene 68, 159-162. that encodes a putative protein of 134 ammo acids (Figure 1). 2 DevereuxJ., Haeberli.P. and Smithies.O. (1984) Nucleic Acids Res. 12, Comparative searches (FASTA, TFASTA (2)) showed that t...

component of the NASA Aviation Safety Program under contract NNL10AA13C. The views and conclusions in this report are those of the authors alone. Approval by NASA as a NASA Technical Report is still in process. 2 Electronic versions of this technical report can be obtained from

component of the NASA Aviation Safety Program under contract NNL10AA13C. The views and conclusions in this report are those of the authors alone. Approval by NASA as a NASA Technical Report is still in process. 2 Electronic versions of this technical report can be obtained from

Emerging challenges in cyber-physical systems (CPSs) have been encouraging the development of safety and security co-analysis methods. These methods aim at mitigating new risks associated with convergence safety-related systemic flaws security-related cyber-attacks that led to major losses CPSs. Although several studies reviewed existing methods, only a few empirical attempted compare their str...