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Questions related to Measurement
Dear colleagues, I have read many papers on Z-Scan measurements of material, I see that the error is in the range of 25 to 40%. Some authors claim that the error is up to 50%. And the...
31 July 2017 9,782 26 View
I am quite keen to know about possible ground water measurements. Any ideas?
07 July 2017 1,978 1 View
Including dimensions such as wayfinding/orientation, attractiveness, etc.
30 June 2017 3,868 4 View
There are many frailty measurement tools used in hospitals and in primary care services. Should we use different frailty measurement tools across the different settings, or should we just use one...
30 June 2017 2,824 2 View
Can anyone suggest an instrument that could be used to measure motivation for adult learners?
26 June 2017 7,866 3 View
This method seems to scratch the thin film polymer from the substrate. Is there any solution to this?
21 June 2017 3,080 3 View
how can we calculate distance and efficiency the chromaticity coordinates from LED wavelength?
16 June 2017 8,544 3 View
I am wondering if it is possible to perform a PERMANOVA analysis with a matrix of presences-absences using Jaccard as measured distance in Primer.
15 June 2017 8,621 3 View
How can one experimentally measure the surface coverage resulting from an adsorption process?
14 June 2017 2,000 2 View
this is a QDs structure and the d-space i calculated is 0.766,1.25 and 1.14 nm which is not matched with reported measurements.
11 June 2017 6,391 2 View
For a study regarding identity.
08 June 2017 991 2 View
I intend to conduct a research study based on Dweck's theory of mindsets (also implicit personality theories, or self-theories). I am looking for a tool for measuring a mindset in students.
08 June 2017 9,574 6 View
I am measuring seasonal peaks in the occurrence of a natural phenomenon. Some areas show a single peak in activity each year. Others have two peaks separated by a trough. I am looking for a way to...
08 June 2017 5,431 2 View
in my lab we use 600 nm to measure cell density, but i've been reading some articles where they use 610 nm or 660 nm, so I just wondered what differences may arrise from one to another, and which...
07 June 2017 2,976 1 View
I would love to know what's the best and most used and cited method to measure these items. Its needed for my thesis. Anyone have an idea?
06 June 2017 7,088 1 View
I made the membranes from Nylon 6 and zeolite
06 June 2017 8,969 0 View
When I want measured emission wavelength of solution of molecule by spectrofluorometer, that need inter value of excitation wavelength . Now, How I can determine and measured excitation...
06 June 2017 3,953 2 View
i understand it talks about the interplay between politics and economy but what is it i should look for when i am talking about political economy. What are its measurable indicators and how do you...
06 June 2017 245 4 View
Is there any method or procedure can measure model complexity in term of the model network?
06 June 2017 4,051 3 View
Ultrasonic transducer; IEC std.
06 June 2017 7,268 0 View
Loss or change in appetite is a side effect of escitalopram intake. Is there any questionnaire that can measure this kind of change, specifically in relation to serotonergic challenge side effects?
06 June 2017 2,149 0 View
06 June 2017 5,972 2 View
YSI
06 June 2017 9,125 2 View
My question is how to measure the impact of customer satisfaction (proxied by the ACSI, which is a product-based measure) on a firm's financial performance (e.g., Profitability ratios, which are...
06 June 2017 5,091 5 View