We examined the projection from the basal forebrain to thalamic and cortical regions of the visual system in cats, with particular reference to the visual sector of the thalamic reticular nucleus, the lateral geniculate nucleus, and the striate cortex. First, we made injections of wheat germ agglutinin conjugated to horseradish peroxidase (WGA-HRP) into the visual sector of the thalamic reticul...

Hepatitis B virus (HBV) and hepatitis C virus (HCV) often cause chronic liver disease. We hypothesized that environmental factors adversely impact the liver function in workers with these types of hepatitis. We used liver function tests including aspartate aminotransferase, alanine aminotransferase, and g -glutamyltransferase to evaluate whether hazardous work conditions increase the incidence ...

The study aimed to conduct an ergonomic intervention on a conventional line (CL) in a semiconductor factory in Malaysia, an industrially developing country (IDC), to improve workers' occupational health and safety (OHS). Low-cost and simple (LCS) ergonomics methods were used (suitable for IDCs), e.g., subjective assessment, direct observation, use of archival data and assessment of noise. It wa...

The evaluation of user interfaces becomes more and more important. The reasons are the increasing national and international standardization activities in the area of ergonomic requirements for visual display terminals (VDTs). These standards are often an integral part of the requirement specification for software. So the software developers have to consider the dialogue principles of the stand...

The goal of the study was to check, with regard to ergonomics, workstations equipped with visual display terminals in selected enterprises. Over 180 workstations were tested in 3 enterprises. Most workstations were equipped with computers. The ergonomics of both the parameters of the basic components of the workstation (i.e., a chair and a desk, and the position of the computer at the workstati...

Human performance on color discrimination in visual display terminals may be affected by illuminant colors, the level of ambient illumination and background colors of the monitor. Few studies have focused on this topic. This study investigated human color discrimination ability in a simulated control room. Ten subjects were recruited as participants to perform a series of experimental tasks. A ...

The Department of Clinical Microbiology at St Thomas' Hospital has been producing bacteriological reports on a computer for more than three years and is now producing some 2300 reports per week. The system is operated entirely by laboratory staff without special training, and involves the use of optical mark reader (OMR) forms as worksheets, automatic validation and release of most reports, the...

In the retina of teleost fish, cone horizontal cell axons penetrate the inner nuclear layer, where they enlarge into fusiform terminal swellings. The present study shows that horizontal cell axon terminals enlarge disproportionately during postembryonic growth of the retina in juvenile and adult goldfish: the relative volume of axon terminals increases almost 20-fold, while the volume of the en...

Researchers collect large amounts of user interaction data with the goal mapping user's workflows and behaviors to their high-level motivations, intuitions, goals. Although visual analytics community has proposed numerous taxonomies facilitate this process, no formal methods exist for systematically applying these existing theories logs. This paper seeks bridge gap between visualization task lo...