Drop plate technique has a priority and preference compared with the spread plate procedure, because of less time, quantity of media, effort requirement, little incubator space, and less labor intensive. The objective of this research was to compare the accuracy and fidelity of drop plate method vs. spread plate method by parametric and nonparametric statistical tests. For bacterial enumeration...

In Paralympic Classification, tests of impaired coordination (e.g. reciprocal tapping tasks) are effort-dependent and therefore susceptible to Intentional Misrepresentation of Abilities (IM) deliberate exaggeration of impairment severity. The authors investigated whether reciprocal tapping tasks performed sub-maximally could be differentiated from tapping tasks performed with maximal voluntary ...

Behavioral synchronization between speech and finger tapping provides a novel approach to improving speech recognition accuracy. We combine a sequence of finger tapping timings recorded alongside an utterance using two distinct methods: in the first method, HMM state transition probabilities at the word boundaries are controlled by the timing of the finger tapping; in the second, the probabilit...

in a clinical trial a new pyrrolidonyl-β-naphthylamide (pyr) hydrolysis test was compared with the bacitracin disk susceptibility test for accuracy in the presumptive identification of group a streptococci (gas). among 128 isolates of beta-hemolytic streptococci 93 group a isolates were found. the sensitivity of the pyr and bacitracin tests were similar (98.9%), but the bacitracin test had a lo...

results all doses of g. vitellinum extract induced anti-nociception activity during the first and second phases of the formalin test. the extract showed a significant (p < 0.05) dose-related inhibition during the first phase compared to the control group. in the second phase of the formalin test, the extract showed analgesic activity comparable to the effect of morphine. in pre-treatment with n...

This paper presents the development and evaluation of a method for enabling quantitative and automatic scoring of alternating tapping performance of patients with Parkinson's disease (PD). Ten healthy elderly subjects and 95 patients in different clinical stages of PD have utilized a touch-pad handheld computer to perform alternate tapping tests in their home environments. First, a neurologist ...

Timing variability on a repetitive tapping task was studied in subjects with unilateral cerebellar lesions. During unimanual tapping, within-hand variability was larger when tapping with the ipsilesional hand in comparison to tapping with the contralesional hand. However, variability in the impaired hand was greatly reduced when subjects tapped with two hands together. The improvement in within...

This paper investigated whether tapping on the median cubital vein or massaging the forearm was more effective in obtaining better venous palpation for venipuncture. Forty healthy volunteers in their twenties were subjected to tapping (10 times in 5 sec) or massage (10 strokes in 20 sec from the wrist to the cubital fossa) under tourniquet inflation on the upper arm. Venous palpation was assess...

In prior work (Corriveau et al., 2007), we showed that children with speech and language impairments (SLI) were significantly less sensitive than controls to two auditory cues to rhythmic timing, amplitude envelope rise time and duration. Here we explore whether rhythmic problems extend to rhythmic motor entrainment. Tapping in synchrony with a beat has been described as the simplest rhythmic a...