Difference between revisions of "Template:Article of the week"

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(Updated article of the week text.)
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A '''[[denuder]]''' is a cylindrical or annular conduit or tube internally coated with a reagent that selectively reacts with a stable flow of gas drawn through the conduit. The gas molecules diffuse to the walls while the [[analyte]] contained in the gas is transmitted outwards via laminar flow, collected, and analyzed. Effectiveness of the system depends primarily "on a complete discrimination between the gas species and particulate matter."
A '''[[laboratory information system]] (LIS)''' is a software system that records, manages, and stores data for clinical [laboratory|laboratories]]. A LIS has traditionally been most adept at sending laboratory test orders to lab instruments, tracking those orders, and then recording the results, typically to a searchable database. The standard LIS has supported the operations of public health institutions (like [[hospital|hospitals]] and clinics) and their associated labs by managing and reporting critical data concerning "the status of infection, immunology, and care and treatment status of patients."


Additional non-linear denuder geometries have also been tried with mixed results. Coiled configurations increased collection efficiency but lost larger particulate. A parallel multi-tube diffusion denuder has also been tried and found to increase collection efficiency. Other geometries include honeycombed, annular, and parallel plate. The development of the annular denuder in particular allowed researchers to overcome the inefficiencies of cylindrical denuders, allowing operation at larger flow rates (up to 30 times that of cylindrical denuders), shorter sampling periods, and less particle loss. ('''[[Denuder|Full article...]]''')<br />
There is often confusion regarding the difference between a laboratory information system (LIS) and a [[laboratory information management system]] (LIMS). While the two laboratory informatics components are related, their purposes diverged early in their existences. Up until recently, LIMS and LIS have exhibited a few key differences, such as a LIS being designed primarily for processing and reporting data related to individual patients in a clinical setting, with a LIMS being traditionally designed to process and report data related to batches of samples from drug trials, water treatment facilities, and other entities that handle complex batches of data. However, distinctions between the two systems have faded somewhat as some LIMS vendors have adopted the case-centric information management normally reserved for a LIS, blurring the lines between the two components further. ('''[[Laboratory information system|Full article...]]''')<br />
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''Recently featured'': [[Infectious disease informatics]], [[National Institute for Occupational Safety and Health]], [[Ambulatory surgery center]]
''Recently featured'': [[Denuder]], [[Infectious disease informatics]], [[National Institute for Occupational Safety and Health]]

Revision as of 17:12, 24 November 2014

Nurse ict uganda.jpg

A laboratory information system (LIS) is a software system that records, manages, and stores data for clinical [laboratory|laboratories]]. A LIS has traditionally been most adept at sending laboratory test orders to lab instruments, tracking those orders, and then recording the results, typically to a searchable database. The standard LIS has supported the operations of public health institutions (like hospitals and clinics) and their associated labs by managing and reporting critical data concerning "the status of infection, immunology, and care and treatment status of patients."

There is often confusion regarding the difference between a laboratory information system (LIS) and a laboratory information management system (LIMS). While the two laboratory informatics components are related, their purposes diverged early in their existences. Up until recently, LIMS and LIS have exhibited a few key differences, such as a LIS being designed primarily for processing and reporting data related to individual patients in a clinical setting, with a LIMS being traditionally designed to process and report data related to batches of samples from drug trials, water treatment facilities, and other entities that handle complex batches of data. However, distinctions between the two systems have faded somewhat as some LIMS vendors have adopted the case-centric information management normally reserved for a LIS, blurring the lines between the two components further. (Full article...)

Recently featured: Denuder, Infectious disease informatics, National Institute for Occupational Safety and Health