نتایج جستجو برای: confirmation test
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BACKGROUND Diagnosis of TB in children is challenging, and is largely based on positive history of contact with a TB case, clinical and radiological findings, often without microbiological confirmation. Diagnostic efforts are also undermined by challenges in specimen collection and the limited availability of high sensitivity, rapid diagnostic tests that can be applied with a quick turnaround t...
The GeneXpert MTB/RIF assay (Xpert) is a novel automated diagnostic tool for tuberculosis but its optimal placement in the healthcare system has not been determined. The objective of this study was to determine the possibility of additional case detection for pulmonary tuberculosis (PTB) by offering Xpert to smear-negative patients in a low-HIV burden setting with no Mycobacterium tuberculosis ...
Chromogenic Tube Test for Presumptive Identification or Confirmation of Isolates as Candida albicans
Real-Time PCR is a molecular biology testing instrument used for various types of food product applications to monitor the quality product. In addition, real-time technique can also be test detection pathogenic bacteria in some foods and processed products. The purpose this study was detect Salmonella typhimurium using PCR. This research source information reference similar research. method wit...
During all levels of software testing, the goal should be to fail the code to discover software defects and hence to increase software quality. However, software developers and testers are more likely to choose positive tests rather than negative ones. This is due to the phenomenon called confirmation bias which is defined as the tendency to verify one’s own hypotheses rather than trying to ref...
BACKGROUND In Ethiopia a tiebreaker algorithm using 3 rapid diagnostic tests (RDTs) in series is used to diagnose HIV. Discordant results between the first 2 RDTs are resolved by a third 'tiebreaker' RDT. Médecins Sans Frontières uses an alternate serial algorithm of 2 RDTs followed by a confirmation test for all double positive RDT results. The primary objective was to compare the performance ...
The use of professional social networking sites (SNSs) such as LinkedIn has increased rapidly. Retaining existing users, i.e. IS continuance, has become a paramount issue. We argue that current IS continuance literature offers limited value for practitioners such as professional SNS operators. IS continuance literature employs an aggregate view of confirmation, offering a very limited understan...
i n troduction: users’ behavioral intention to use the picture archiving and communication system (pacs) is important in the systems’ success and is an indicator of the users’ satisfaction with commitment and dependence on information systems. the present study aimed to evaluate the users’ continuous intention to use pacs based on the expectation confirmation model in educational hospitals of s...
Hypothetico-deductive (H-D) confirmation builds on the idea that confirming evidence consists of successful predictions that deductively follow from the hypothesis under test. This article reviews scope, history and recent development of the venerable H-D account: First, we motivate the approach and clarify its relationship to Bayesian confirmation theory. Second, we explain and discuss the tac...
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