15,327 research outputs found
BPEL4RBAC: an Authorisation Specification for WS-BPEL
No full textBusiness process management is designed to make business\ud
activities and trade easier and more cost effective. The increasing\ud
business integration and legal requirements raise the need for secure business processes. However, the openness and distribution nature of inter-\ud
organisational business processes may result in more security breaches.\ud
As a widely accepted standard, WS-BPEL does not support for business process security protection even if the participating organisations\ud
already have working security policies. To address this problem, we have\ud
developed an authorisation specification BPEL4RBAC for WS-BPEL.\ud
Through BPEL4RBAC access control model,with an extension for WS-\ud
BPEL, called BPEL4RBAC policy language, the secure WS-BPEL is\ud
then achievable. The former introduces the access control capability into\ud
business process environment while the latter is used to represent the\ud
authorisation information in WS-BPEL
An ordered mesoporous WS(2) anode material with superior electrochemical performance for lithium ion batteries
No full textOrdered mesoporous tungsten sulfide (WS₂) with high surface area and narrow pore size distribution was synthesized by a vacuum assisted impregnation route. The as-prepared mesoporous WS₂ exhibited a high lithium storage capacity of 805 mA h g−1 at a current of 0.1 A g−1 and an excellent high rate capability.Hao Liu, Dawei Su, Guoxiu Wang and Shi Zhang Qia
Different types of variant muscle nociception after intermittent and continuous neuromuscular stimulation in rats
No full textInter- and intra-rater Reliability of Measurements of Pressure Threshold and Tolerance in Muscle and Tendon in Healthy Subjects
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Increase of insulin sensitivity and reversal of age-dependent glucose intolerance with inhibition of ASIC3.
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