Results 21 to 30 of about 776,442 (262)

Development and psychometric evaluation of the nurses' Work Values Scale

open access: yesNursing Open, 2023
Aim This study aimed to develop the nurses' Work Values Scale (WVS) to determine how important certain values are for nurses and to psychometrically test the scale. Design Instrument development and validation study.
Yukari Hara   +4 more
doaj   +1 more source

Control Valves: System Flow Characteristics and Controllability

open access: yesMeasurement + Control, 1972
A theoretical examination is made of the relationship between a control valve and the plant in which it is installed; the effect of valve size and characteristic on the relationship is described.
D M Bishop
doaj   +1 more source

Performance evaluation of GenXplore q4800: a novel open-platform automated nucleic acid testing system

open access: yesMicrobiology Spectrum
The emergence of diverse infectious diseases has led to the development of numerous molecular diagnostic kits for pathogen detection. These nucleic acid testing kits are typically categorized as manual or automated, with most automated kits requiring ...
Hsieh-Cheng Chen   +12 more
doaj   +1 more source

Effect of gold nano-particles on switch-on voltage and relaxation frequency of nematic liquid crystal cell

open access: yesAIP Advances, 2011
We report the observation of large changes in the electro-optical properties of nematic liquid crystal (NLC) due to inclusion of small concentration of 10 nm diameter gold nanoparticles (GNPs).
M. Inam   +3 more
doaj   +1 more source

Enzymeless Flow Injection Analysis of 2,4,6-Trichlorophenol Based on Preoxidation by Ammonium Cerium (IV) Nitrate

open access: yesInternational Journal of Electrochemical Science, 2012
Enzymeless flow injection analysis of 2,4,6-trichlorophenol (2,4,6-TCP) based on preoxidation by ammonium cerium (IV) nitrate will be presented in this work. A preoxidation scheme is applied for 2,4,6-TCP determination without any enzyme treatment.
Jun-Sheng Wang   +3 more
doaj   +1 more source

Development and psychometric evaluation of the Feeling Safe During Surgery Scale

open access: yesNursing Open, 2021
Aim The aim of this study is to develop and psychometrically test the Feeling Safe During Surgery Scale. Design The study design was non‐experimental and cross‐sectional.
Fanny Larsson   +3 more
doaj   +1 more source

Development and preliminary testing of a questionnaire to measure mobile health information‐seeking behaviour in people with cancer

open access: yesNursing Open, 2023
Aim The aim of the study was to develop and psychologically test the mobile health information‐seeking behaviour (MHISB) questionnaire in people with cancer. Design Instrument development. Methods The study was conducted in three phases in a southeastern
Ruolin Zhang   +9 more
doaj   +1 more source

An Instrument Develops [PDF]

open access: yesNature, 1967
Historical Aspects of Microscopy (Papers read at a one-day conference held by the Royal Microscopical Society at Oxford, 18 March, 1966.) Edited by S. Bradbury and G. L'E. Turner, Pp. 227. (Cambridge: W. Heffer and Sons, Ltd., 1967.) 42s. net. The Evolution of the Microscope By S. Bradbury. Pp. x + 357. (Oxford, London and New York: Pergamon Press, Ltd.
openaire   +1 more source

Continuous Octane Monitoring

open access: yesMeasurement + Control, 1970
Reliable, accurate, continuous monitoring of octane number has been a long-standing need of the petroleum industry. For this reason, UOP developed the Monirex Octane Monitor, an instrument that contains a relatively simple reactor rather than a complex ...
J. H. McLaughlin, W. A. Bajek
doaj   +1 more source

Evaluating satisfaction with teaching innovation, its relationship to academic performance and the application of a video‐based microlearning

open access: yesNursing Open, 2023
Aim To develop and validate a questionnaire to assess satisfaction with teaching innovation, assess the student satisfaction with a video‐based microlearning intervention in its video‐based modality and to verify its impact on academic performance ...
Daniel Román‐Sánchez   +5 more
doaj   +1 more source

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