This paper presents a solution for the hardware implementation of EIA-709.1 Control Networking Protocol. It is the basic protocol of LonWorks systems that is widely used for the building system and the sensor system. The EIA 709.1 protocol has been implemented at the hardware level from physical layer to network layer to reduce the computing load on the CPU. VHSIC hardware description language ...

A commercial modification of an enzyme immunoassay (EIA) (Gonozyme; Abbott Laboratories, North Chicago, Ill.) for detection of Neisseria gonorrhoeae antigens was compared with conventional culturing. Specimens from males and females were collected at a sexually transmitted disease clinic; additional female specimens were collected at an obstetrics and gynecology clinic. EIA sensitivity and spec...

The purpose of this study was to compare the conventional radioimmunoassay (RIA) to an enzyme-linked immunoassay (EIA) for the measurement of Histoplasma antigen in banked urine specimens. A correlation between the two methods would allow the EIA to be used as a nonradioactive alternative to the established 125I RIA. The study used stored urine from patients diagnosed with histoplasmosis during...

A solid-phase enzyme immunoassay (EIA) with the capture antibody principle was developed and evaluated for detection of immunoglobulin M (IgM) specific for group B coxsackieviruses (CBV) in human serum. Of 19 patients who were culture positive for CBV type 4 infections, the EIA for CBV type 4 IgM was more sensitive (84%; 16/19 positive) than a standard microneutralization test (16%; 3/19 positi...

Four hundred and ninety two samples of serum from blood donors were screened for the presence of antibodies specific to cytomegalovirus using radioimmunoassay, a modified complement fixation test, and five commercially available tests: the Cetus CMV IHA, Abbott CMV total AB EIA, Cytomegalisa Stat EIA, Enzygnost EIA, and Virenz G-CMV EIA. A wide variation in results was found, with only 53.5% of...

A total of 175 human immunodeficiency virus (HIV)-positive intravenous drug users (IDU) with CD4 cell counts of <200 cells/microl were matched with 175 HIV-positive IDU with CD4 cell counts of >500 cells/microl. Enzyme immunoassay (EIA) reactivity and human T-cell lymphotropic virus type 2 (HTLV-2) Western blot (WB) positivity were more frequently observed in subjects with CD4 cell counts of >5...

A neutralization enzyme immunoassay (N-EIA) was used to determine the neutralizing serum antibody titers to influenza A/Taiwan/1/86 (H1N1) and Beijing/353/89 (H3N2) viruses after vaccination of 51 human immunodeficiency virus (HIV) type 1-infected individuals and 10 healthy noninfected controls against influenza virus infection. Overall, the N-EIA titers correlated well with the hemagglutinatio...

Background EIA (Exercise-induced Asthma) can be considered a marker of severity and disease control in asthma. There are several diagnostic tools to evaluate airway hyperresponsiveness in EIA, but it has not been establish the best one. Our objective is to explore bronchial hyperresponsiveness with different lung function measurement techniques among a pediatric population with clinical history...

This paper categorizes and reviews different approaches to environmental impact assessment (EIA) system evaluation. It then describes the application of Wood’s (1995) ‘ideal’ EIA system evaluation criteria to the Republic of Maldives. Few of the criteria are actually met. Is the Maldivian EIA system therefore fundamentally flawed or deficient? Field observations suggest that this is not so and,...

Sera collected from 90 multiple sclerosis patients and 148 age-matched normal subjects were examined for the presence of antibodies against human coronaviruses (HCV) 229E and OC43 by enzyme immunoassay (EIA). The results demonstrated no significant difference between the MS patients and the normal subjects in their antibody titer to HCV 229E and HCV OC43. Further analysis of these 238 sera indi...