Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View

Room Occupancy Calculation ?

15 February 2021 1,997 6 View

I have 4 latent variables and each of which has 7 observed variables in SEM, how this affects the parsimony of the model?

I am conducting an investigation using SEM (Structural Equation Modelling) and I have 4 latent variables and each of which has 7 observed variables. How this affects the parsimony of the model?...

07 September 2020 718 3 View

What i need to do, for writing globally acceptable paper ?

some nursing journal reject

17 March 2020 6,961 4 View

How to measure the I-V curve for a silicon wafer ?

I have a p-type silicon wafer with resistivity of 0-0.0015 . How to obtain the I-V curve for such a sample?

19 October 2019 9,185 3 View

Analyzing and relating separately tested variables?

I have an electrochemical process where 5 variablea can affect the results, I am testing the maximum reachable value of each variable separately while the other variables are constant. The...

19 May 2019 7,676 1 View

How we can get red of the very bad smell of the prepared biobased solution?

A biobased solution was prepared to be used as fertilizer. Agriculture and animal wastes are the source of the prepared solution. It has a promising behaviour in some plants growth. The main...

12 September 2018 7,959 3 View

I would like to know the correct method for translating a psychiatric tool. Also, is it necessary to revalidate the translated version?

Despite seeming like a straight forward process, I receive different advises when I want to translate and use a tool for research. I'd like to know the correct or most acceptable process,...

19 July 2017 7,525 10 View

I would like to know what is prefer BSA or nonfat dry milk in western blot?

I would like to know which is prefer BSA or nonfat dry milk to block nitrocellulose membrane.

04 May 2015 9,389 6 View

How can I calculate the enzyme activity of LDH by using the reduction in NADH at 340nm?

I'm using 100 mM phosphate buffer (7.5), NADH final concentration of 0.13 mM. and sodium pyruvate in phosphate buffer to a final concentration of 2.3 mM. the ratio as the following: 933.3 ul...

08 May 2013 4,758 4 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

How to analyze a particular region of my simulation box in GROMACS?

Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...

03 March 2021 9,989 2 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

How to get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

How can the modification of garden soil cause global warming?

Hello, I am working on a soil project and I found a primary research article that tests how the modification of agricultural soil can cause global warming, using a thermal collector, however I...

02 March 2021 7,161 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

OpenBCI eeg--has anyone used them?

I'm looking to try out an off-the-shelf EEG set for some exploratory work. Curious if anyone has used the OpenBCI, and how much set-up work is required. I've heard they are more difficult to get...

01 March 2021 4,128 3 View