The theory-practice gap is arguably the most important issue in nursing today, given that it challenges the concept of research-based practice, which is the basis of nursing as a profession. Majority of the student nurses shared their views that some of the practical procedures that they learned during their theory sessions were different from what was practised in the wards which caused some worries among the students that it may affect their performance during their Obstructive Structured Clinical Examination.
This case study illustrates an ongoing therapeutic dilemma which continues to place the patient's welfare at risk. The safety predicament is associated with the transfusion of blood or their products to the correct patient. Predictably, healthcare scholars declare that when clinical practice is ineffective, a “theory-practice gap” is typically responsible. Within this paradigm there is often a gap between theoretical knowledge and its application in clinical practice. Most of the evidence relating to the non-integration of theory and practice makes the premise that environmental factors will influence learning and practice outcomes, hence the "gap". However, it is the author's belief, that to "bridge the gap" between theory and practice an additional component called “Ethics” must be appreciated. This introduces a new concept “theory-practice-ethics gap” which must be considered when reviewing some of the unacceptable appalling outcomes in health care practice
Public health administrations are responsible for monitoring the availability and use of foods. The information required can be obtained cheaply and easily by asking schoolchildren about the foods they have consumed. When the mean weights of adults is low and the number of kinds of food in use is small, nutritional problems probably exist and must be investigated. The same indicators may also be useful in the identification of families affected by poverty.
We present a wavefront reversal technique to produce a dual-field fringe pattern for self-referencing collimation testing in wedge-plate lateral-shear interferometry. The method requires only a suitably placed cubic beam splitter to produce two replicas of the fringe field formed by the wedge-plate lateral-shear interferometer. One of the replicas has a fringe pattern that is the reverse of the other. With these two fringe fields, the collimation testing has a built-in reference, and the detection sensitivity is twice that of a single-wedge-plate technique.