Direct patient contacts of dietetic students during their final clinical placement

Direct student-patient contacts, during the professional clinical placement of a Master of Nutrition and Dietetics course, were collected and analysed for the first time using a computerised method. In the final eight-week hospital placement, 26 dietetic students submitted data on direct patient contacts which included: dietetic activities (e.g. assessing, counselling and reviewing); the primary nutritional condition of the patient (e.g. type 2 diabetes and liver disease); and the time spent in contact with patients. The most common dietetic activities were reviews, followed by collection of dietary information and counselling. The most common nutritional condition encountered by students was an inadequate nutrient intake, followed by patients receiving enteral nutrition. Contact time with patients increased over the placement, with proportionately more time spent by students seeing patients independently than when being observed by supervising dietitians. The data collected provided valuable informa tion on the amount of time spent by students in direct patient contacts, the range of dietetic activities undertaken and the amount of time student activities were directly observed. This information will be useful in the development of benchmarks for clinical skill development, hospital and university staff planning and the assessment of the impact of any changes to the format of student placement experience in the clinical setting.

Constrained pole placement for linear systems using low-order output feedback controllers

The paper presents a simple approach to the problem of designing low-order output feedback controllers for linear continuous systems. The controller can place all of the closed-loop poles within a circle, C(- , 1/ β) , with centre at - and radius of 1/ β in the left half s-plane. The design method is based on transformation of the original system and then applying the bounded-real-lemma to the transformed system. It is shown that subjected to the solvability of an algebraic Riccati equation (ARE), output feedback controllers can then be systematically derived. Furthermore, the order of the controller is low and equals only the number of the open-loop poles lying outside the circle. A step-by-step design algorithm is given. Numerical examples are given to illustrate the design method.

Problems experienced by students on field placement: using research findings to inform curriculum design and content

Recent recognition of workplace learning from within the University sector has resulted in more emphasis being placed on including field experiences in course curriculum across a range of disciplines. This article begins with a short review of the literature relating to the current context in which work-based learning occurs. Next, selected findings from a survey of 39 Victorian social work students on their experiences of placement learning are reported. The survey focused on problems encountered by students on placement. A number of the problems students faced suggested the need for additional opportunities both before and during the placements to engage with material on safety in the field, and ways to deal with workplace stress and conflict. In response to these issues the article summarises some pedagogical strategies that may be used to enhance student learning in these areas both leading up to and during their field placements. In addition to matters relating to safety and stress, financial pressures were evident for students endeavouring to complete field placements. The recent moves from universities to embrace industry based learning, clearly has implications for funding support made available to students undertaking this type of education.

Placement of file replicas in data grid environments

In this paper, we address the problem of file replica placement in Data Grids given a certain traffic pattern. We propose a new file replica placement algorithm and compare its performance with a standard replica placement algorithm using simulation. The results show that file replication improve the performance of the data access but the gains depend on several factors including where the file replicas are located, burstness of the request arrival, packet loses and file sizes.

Student experiences of work placement in school-based vocational programs

Using a sample of 446 secondary students who had participated in a vocational education and training in school (VETiS) program, compares the experiences and perceptions of students who had undertaken a work placement with those who had not. Shows that students who had participated in work placement enjoyed the VETiS experience more than those who had not, and that the work placement had assisted them in their decision whether to stay at school or not. A factor analysis of results showed a factor associated with self-confidence about employability, and a factor associated with assistance in achieving specific post-school employment. Students who had completed a work placement were significantly higher on both these factors than students who had not. Results are consistent with other research in the field, and it is argued that the work placement experience plays a considerable part in developing student agency in the decisions and the journey that they make in their transition from school to work.

Dynamic output feedback sliding-mode control using pole placement and linear functional observers

This paper presents a methodological approach to design dynamic output feedback sliding-mode control for a class of uncertain dynamical systems. The control action consists of the equivalent control and robust control components. The design of the equivalent control and the sliding function are based on the pole-placement technique. Linear functional observers are developed to implement the sliding function and the equivalent control. Stability of the resulting system under the proposed control scheme is guaranteed. A numerical example is given to demonstrate its efficacy.

Planar receiver placement for unique emitter localization for indoor applications

This paper investigates two independent approaches to verify the necessary and sufficient condition to guarantee a unique solution for a passive emitter localization system based on time difference of arrival measurements from an
array of sensors.

Clinical placement and rurality of career commencement : a pilot study

This article reports on a project that aimed to discover whether rural placement can influence new graduates to take up rural positions, and what factors play a role in the decision-making. This pilot study reports the findings from a pre-survey of students (n = 110) who completed a questionnaire at the end of their rural placement in the Greater Green Triangle region, Australia. Findings are compared with matched questionnaire responses for students who subsequently completed a post-survey after graduation and who commenced work (n = 28). Rural placement appears to be associated with commencing rural practice after graduation. More graduates with an urban home address commenced rural practice than graduates with a rural home address who started their careers in the city. Longer placements may sway those with a city background to start work in a rural area.

Swapping roles or swapping desks? When experienced practitioners become students on placement

The social work education literature on the preparation of students for their first practice learning placement, and the support needs of such students once in placement, tend to include implicit assumptions that the students being placed are novice practitioners, with little experience of working in social welfare agencies. Although there are some students for whom these assumptions are undoubtedly correct, another common phenomenon is that practice experience often leads to practitioners enrolling in professional degrees to qualify as a social worker. As credit for prior work experience in social welfare settings has only recently become possible for Australian social work students, we routinely work with aggrieved students who believe they should be exempted from placements, some of whom subsequently find the transition from experienced practitioner to student on placement somewhat difficult. This paper reports on a study which sought to explore the specific needs of experienced practitioners who become social work students on practice learning placements, with the aim of developing procedural recommendations for the placement and support of such students in the future. One of our findings was that several of the students continued to identify as practitioners, albeit in a different agency or programme from their normal place of employment, rather than take on the student identity. The implications of this for the development of practice learning opportunities for students who are experienced practitioners will be discussed.

Clinical and fieldwork placement in the health professions

This text prepares students for the fieldwork issues that they will confront as health professionals. It provides them with the diverse skills and techniques required in clinical and fieldwork settings, and encourages multidisciplinary practice to enable all health professionals to work together successfully.