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pro vyhledávání: '"J F, McKenna"'
Autor:
J F, McKenna, D J, Rolfe, S E D, Webb, A F, Tolmie, S W, Botchway, M L, Martin-Fernandez, C, Hawes, J, Runions
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Significance The plant plasma membrane acts as the front line for cellular perception of the environment. As such, signaling and transport proteins which perceive or transport environmental signals, developmental cues, and nutrients are located withi
Autor:
J. F. McKenna, M. Morrison
Publikováno v:
IEEE Transactions on Military Electronics. 9:130-136
The estimators of incoming traffic rate, processing rate, and line utilization are defined, and their statistical properties are analyzed. Attention is directed to the problem of estimating peak traffic rates from communications systems data. The cen
Autor:
J F, McKenna
Publikováno v:
Hospitalhealth services administration. 30(5)
A rural hospital served as the research setting for this study. Respondents completed occupational stress questionnaires which incorporated five sources of work-related stress factors. Specifically, knowledge, patient care, conflict, environmental, a