Maturity models enabling the assessment of integrated management systems (IMS) are crucial in order to provide a comparison between IMS from different companies. This paper intends to report the efforts made and the methodologies followed to develop an IMS maturity assessment model. Additionally, the paper aims at presenting such model, illustrate its usefulness, and demonstrate how companies m...

The 'disco' clam Ctenoides ales (Finlay, 1927) is a marine bivalve that has a unique, vivid flashing display that is a result of light scattering by silica nanospheres and rapid mantle movement. The eyes of C. ales were examined to determine their visual capabilities and whether the clams can see the flashing of conspecifics. Similar to the congener C. scaber, C. ales exhibits an off-response (...

Visually conspicuous, or so-called salient, stimuli often have the capability of attracting focal visual attention towards their locations. Several computational architectures subserving this bottom-up, stimulus-driven, spatiotemporal deployment of attention are reviewed in this article. The resulting computational models have applications not only to the prediction of visual search psychophysi...

background: along with the rapid growth of technology its related tools such as computer, monitors and video display terminals (vdts) grow as well. based on the studies, the most common complaint reported is of the vdt users. methods: this study attempts to design a proper tool to assess the visual fatigue of the vdt users. first draft of the questionnaire was prepared after a thorough study on...

purpose : to compare visual quality in patients receiving alcon acrysof restor multifocal versus acrysof sa60at monofocal intraocular lenses (iol) methods : in this interventional study, patients with senile cataract undergoing surgery were enrolled. the age of the patients ranged between 40 and 85 years, and their potential preoperative vision was 20/30 or better. in all patients phacoemulsifi...

trusted 2 This paper traces the approach Unisys 3D Blueprinting used to evaluate the Rational Unified Process, or RUP, in support of the Unisys 3D Blueprint, a business and systems modeling architecture that integrates business vision and IT execution to drive organizational agility.

The Systems Security Engineering Capability Maturity ModelsM (SSE-CMMsM) describes the essential characteristics of an organization's security engineering process. The standard was developed by a unique government-industry consortium of leading security providers and acquirers. This paper summarizes the model and presents lessons learned in the model Is development and from pilot appraisals.

Notwithstanding the relevance of maturity assessments in practice, Information Systems (IS) research has – despite exceptions – yet rarely endeavoured into reflecting and developing theoretically sound maturity models. This paper reports a literature review on maturity models in the IS domain. Specifically, it explores what type of research on maturity models has been undertaken (retrospection)...