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دانلود رایکان مقاله انگلیسی ISI با موضوع انتخاب و اجرای سیستم های اطلاعات جدید

عنوان فارسی مقاله:

انتخاب و اجرای سیستم های اطلاعات جدید

عنوان انگلیسی مقاله:

Selection and Implementation of New Information Systems

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بخشی از مقاله انگلیسی :

SYSTEM CONFIGURATION, IMPLEMENTATION TESTING, AND VALIDATION

After you have established dual-environment arrangements, your team’s next milestone is to arrange for your system to be configured with existing laboratory instrumentation as well as software interfaces with your EHR, clinical LIS, and outreach and reference sites. Once your system has been configured, the new setup can be tested and validated. The importance of this next order of business in establishing and completing a test plan cannot be understated—it can be the sole criterion on which your project is deemed a rousing success or an utter failure. Once a test plan is in place, complete with test procedures for each function that was approved and laid out in the system design deliberations as well as any interfaces that are modified or new, the ideal testing set should involve the system’s new hardware and software configurations, working within anticipated security requirements and current clinical workflows.
Prior to go-live, validation of the system and its new functionality should take place wherein the gamut of anticipated potential clinical scenarios are put together and tested for both the ordering/ input component of the transaction and the results/output transmittal side of the equation. Final, end-to-end integration testing incorporating order entry, result delivery, background financial processes, and associated interface crossing with test patients and their tracer specimens is needed to ensure that all the components of the system are present and verified to be in correct working order.