Developing the instrument

The central concern of this study is to develop an ICT-literacy task-based assessment instrument that may be used to evaluate trainee teachers’ level of ICT-literacy. The current literature acknowledges the need for a measurement instrument that evaluates ICT-literacy levels. This type of measurement instrument is used as an entry-level testing tool for university and job placements. However, existing ICT-literacy assessment instruments are either too expensive to be implemented or too rigid with their expected answers; moreover, they are not tailored to a teacher’s individual needs.

325p runthenight04 02-02-2023 6 2   Download

This research has investigated the possibility of using two photoplethysmography (PPG) sensors to measure blood oxygen saturation and through this monitor a patient’s pulse at two sites; the ear and the finger. Using these two simultaneous and continuous measurements the ultimate aim is develop a method of monitoring blood pressure.

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Blood pressure (BP) is an important and commonly used vital sign to monitor a patient’s health. Current methods for monitor blood pressure are unsuitable for continuous, uninterrupted measurement of blood pressure outside of a hospital setting as such methods are invasive and could pose risks if complications occur. This research has investigated the possibility of using two photoplethysmography (PPG) sensors to monitor a patient’s pulse at two sites; the ear and the finger.

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This research was aimed to develop guideline to foster consumer trust and purchase intention to shop online for e-vendors. It was achieved by using mixed methods: quantitative and qualitative studies. In the quantitative study, an online survey was created as an instrument for capturing attitude of consumers related to trust in B2C e-commerce in a global scale. The objectives of this research are: To understand trust issues from the consumer point of view in the online environment; and to provide a comprehensive guide to e-vendors on how to improve consumer trust and enhance B2C e-commerce.

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This thesis investigates the extent to which our knowledge of modern systems oriented accounting theories can explain the shortcomings in nineteenth century financial reporting as carried out by the railway companies. The work is not intended to be a thesis on history. Nor is it a thesis on accounting theories. Rather, the work looks at historical events from the perspective of a modern accountant.

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This paper also discusses needs and challenges associated with advanced instrumentation for the multi-loop facility, which could be further applied to advanced high-temperature reactors. Based on its relevance to advanced reactor systems, the new facility has been named the Advanced Reactor Technology Integral System Test (ARTIST) facility.

10p christabelhuynh 31-05-2020 18 1   Download

The capability of eddy current testing (ECT) for the bottom mounted instrumentation (BMI) weld area of reactor vessel in a pressurized water reactor was demonstrated by the developed ECT system and procedure.

8p christabelhuynh 31-05-2020 19 0   Download

In this communication, we will present our current developments of an instrument that combines these methods and parameters for specific applications in the field of nuclear investigations.

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A state of the art instrumented Drop Weight Impact Tester Machine was developed in Iran University of Science and Technology which measures the energy absorption of composite materials under impact load.

8p tohitohi 19-05-2020 20 1   Download

A diagnostic tool for assessing organisational readiness for complex change outlines the development of a new diagnostic tool that combines macro and micro levels of analysis in order to enable organisations to gauge their preparedness for complex change.

18p tungkhtn 17-07-2016 40 3   Download

This review describes the early beginnings of X-ray diffrac-tion work on muscle structure and the contraction mech-anismin the MRC Unit in the Cavendish Laboratory, Cambridge, and later work in the MRC Molecular Biology Laboratory in Hills Road, Cambridge, where the author worked for many years, and elsewhere. The work has depended heavily on instrumentation development, for which the MRC laboratory had made excellent provision. The search for ever higher X-ray intensity for time-resolved studies led to the development of synchrotron radiation as an exceptionally powerful X-ray source....

13p dell39 03-04-2013 43 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Development, evaluation and validation of a new instrument for measurement quality of life in the parents of children with chronic disease

9p panasonic05 23-12-2011 44 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: The positive mental health instrument: development and validation of a culturally relevant scale in a multi-ethnic asian population

18p panasonic05 22-12-2011 55 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: readiness to change assessment (ORCA): Development of an instrument based on the Promoting Action on Research in Health Services (PARIHS) framework

13p panasonic03 17-12-2011 41 6   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: Organizational readiness to change assessment (ORCA): Development of an instrument based on the Promoting Action on Research in Health Services (PARIHS) framework

13p toshiba23 11-12-2011 52 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Instrument development, data collection, and characteristics of practices, staff, and measures in the Improving Quality of Care in Diabetes (iQuaD) Study

21p toshiba22 22-11-2011 55 5   Download

Physics has an important role in our life. Without physics and the work of physicists, our modern life would not exist. Using physics, people created machines, instruments and some different divices from the crudest to the most modern aspect. Techology is developed more rapidly, more modern day by day. Moreover, all other natural sciences- example chemistry, biology, medicinedepend upon physics for the foundations of their knowledge.

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Phase 1: Developing the instrument design strategy (xây dựng kế hoạch thiết kế) Phase 2: Constructing and refining the measurement questions (xây dựng và tinh chỉnh các câu hỏi đo lường) Phase 3: Drafting and refining the instrument (soạn thảo và điều chỉnh công cụ)

13p leminh250289 30-11-2010 124 26   Download

MULTISENSOR ARCHITECTURES AND ERROR PROPAGATION The purpose of this chapter is to extend the data acquisition error analysis of the preceding chapters to provide understanding about how errors originating in multisensor architectures combine and propagate in algorithmic computations. This development is focused on the wider applications of sensor integration for improving data characterization rather than the narrower applications of sensor fusion employed for data ambiguity reduction.

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LINEAR SIGNAL CONDITIONING TO SIX-SIGMA CONFIDENCE INTRODUCTION Economic considerations are imposing increased accountability on the design of analog I/O systems to provide performance at the required accuracy for computerintegrated measurement and control instrumentation without the costs of overdesign. Within that context, this chapter provides the development of signal acquisition and conditioning circuits, and derives a unified method for representing and upgrading the quality of instrumentation signals between sensors and data-conversion systems....

20p huggoo 20-08-2010 88 6   Download