Comparing modes of inquiry

An Inquiry into Modes of Existence

Comparing SIMD and MIMD Programming Modes

| The Connection Machine CM-5 supports both SIMD and MIMD programming modes. The SIMD mode is simulated over the MIMD mode. This simulation is likely to lead to a loss of performance in SIMD programs. This paper describes a comparison of the two programming modes with CM Fortran and message-passing Fortran. Two kinds of benchmarks are discussed. The rst kind consists of synthetic benchmarks in ...

Investigating Modes of Student Inquiry in Second Life as Part of a Blended Approach

This article discusses activities carried out in the virtual world of Second Life (SL) as part of a compulsory class in the first year of an undergraduate programme. The paper identifies the contribution of SL to the students’ learning environment and an Inquiry Based Learning (IBL) approach to programme design. The reasons for taking an IBL approach are explained in relation to institutional a...

Trials comparing alternative weaning modes and discontinuation assessments.

We identified 16 randomized controlled trials (RCTs) of methods for weaning patients from mechanical ventilation, 8 of which were trials of discontinuation assessment strategies, 5 of which were trials of stepwise reduction in mechanical ventilatory support, and 3 of which were trials comparing alternative ventilation modes for weaning periods lasting < 48 h. We found that different thresholds ...

Research Paradigms in Organizational Learning and Performance: Competing Modes of Inquiry

The debate over whether a dominant paradigm is appropriate for the rapidly evolving organizational learning (OL) research has resulted in significant discord among researchers in the field. This critical issue paper compares and contrasts the strengths and weaknesses of three widely used research paradigms in OL research: positivism, interpretivism, and critical science. It argues that in many ...