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Questions related to Measurement
When you use RIA, with a control the unknown sample with antibodies, you bare in mind the binding sites of the antibodies. However you still need to measure labelled antigen (radioactive) and not...
01 March 2021 2,868 3 View
I am looking for some bibliographic references that explain how tests or exams (measurement and assessment in education) came to Latin America, specifically written tests. I would like to know if...
14 January 2021 9,084 0 View
I am interested in studying all the physiological, neural, endocrine mechanisms associated with different breathing exercises suggested by traditional pranayama - such as ujjayi, bhramari, nadi...
10 August 2020 5,491 4 View
I have a turbine flowmeter giving a frequency output (-5 : 5 V) with a wave shape as in the figure attached. This signal is fed to a Digital-to-analog converter to give a 4-20 mA signal to feed to...
31 July 2020 6,106 6 View
The aperture of horn antennas is usually large. This creates problems of requiring more distance and room for far field measurements. Is there a way, we can use patch antennas or other...
13 June 2020 7,261 7 View
We work in groundwater dependent region. An average village has 100+ dugwells and 100+ borewells. To manage water at village level, we need to quantify the total amount of groundwater extracted...
29 May 2020 1,330 4 View
For my project, children aged 3-5 watch an episode with a moral lesson (about fair sharing) and a different episode with a math lesson (about how to use a pan balance). I would like to compare...
20 May 2020 9,547 1 View
Dear all, Can you please tell me the ways to measure differential pressures across utility sides of the heat exchangers. Unlike process side, the utility side pressure drops may not be...
19 April 2020 3,434 16 View
it's a little bit confusing! Is it the same concept? or DIF is subclass of MI?
08 March 2020 6,558 4 View
I would like to model Knowledge as a formative composite measure using PLS. I understand that formative measures alone are unidentifiable and unfortunately, I don't have any outcome variables to...
06 March 2020 3,806 3 View
Hi , I have encountered a problem with the measurement of focal adhesion length. I need some advice from you. As measuring all FAs in an individual cell takes so long time by hand I am looking...
04 March 2020 7,504 2 View
I want to measure the reflection and transmission parameters of a metasurface. I have placed the metasurface in between the two horn antennas that are connected to the 2 ports of VNA. How will I...
25 February 2020 3,962 5 View
Hello everyone. I am working on my second article for my Ph.D. thesis. The first one was a systematic literature review on the way researchers have so far measured DCs for Sustainability. Now I am...
11 February 2020 4,001 3 View
I have tried to clamp the crocodile clip to the carbon electrode (on region where the FTO is etched and capped with SnO2 and perovskite layer) but it scratches the carbon paste. Should I just use...
02 February 2020 8,141 4 View
02 February 2020 7,443 3 View
02 February 2020 10,364 1 View
I have scanned some of my experimental surfaces using Zeta and Alicona optical profilometers. Is there any opensource software to perform measurement of areal texture parameters on the output...
13 December 2019 1,452 12 View
12 December 2019 3,367 6 View
Presented at: Measurement and Similarity, Proceedings of the 17-24 Feb. 1990 Zeinisjoch Conference (P.J. Plath, org.). Measuring the Future Otto E. Rossler Institute for Physical and...
13 October 2019 8,350 1 View
Presented at: Measurement and Similarity, Proceedings of the 17-24 Feb. 1990 Zeinisjoch Conference (P.J. Plath, org.). Text follows in two days: Measuring the Future Otto E....
10 October 2019 6,555 1 View
We are gonna built an experimental setup about the flow of supercritical CO2 under constant heat flux in stainless steel circular microtube (0.5 mm diameter and 300 mm length). It will be placed...
09 September 2019 2,156 5 View
The data stream engines are characterized by receiving and processing an unbounded data stream using the available resources (i.e. memory, processors, etc.). Suppose that each data stream comes...
31 August 2019 9,281 3 View
Is it possible to use the same low level DC measuring methods such as electrometers , nanovoltmeters and picoammeters for low level AC measurements? I'm using the following guide to learn about...
30 August 2019 3,086 11 View
08 August 2019 6,914 3 View