Does anyone knows about a really easy but still comprehensive ImageJ tutorial?

I am new to this software. I am in need of analyzing images from ocular ultrasounds (black/white) and find a way to quantify the internal reflectivities from the vitreous cavity in cases of...

16 February 2021 4,238 2 View

What are determinants of empowerment at community?

The socio-demographic and health impact factors

04 May 2020 9,019 3 View

How can you properly import a near field source in HFSS?

Hello, I am trying to import a near field source from INSIGHT to HFSS. I have the *.and file in the proper format according to the HFSS manual. I right click the work space>assign...

10 January 2020 2,598 1 View

How can i calculate the Leaf Area Index of sorghum with only the leaf area?

Hey guys, So I am trying to calculate the LAI of sorghum, but I only have the leaf area. The missing piece is the area of ground/m2. Additionally, I have the planting density, plant spacing,...

03 April 2019 8,973 3 View

Do you think using the FDA snapshot algorithm is the best way to calculate HIV-drug efficay?

Recently, the results at week 144 of E/C/F/TAF vs. E/C/F/TDF have been published. Authors state that the treatment with TAF is more effective. They used the FDA snapshot algorithm which...

04 January 2019 5,001 3 View

How can I calculate QALYs from MQOL score?

I am conducting a cost-utility analysis of a palliative care programe and I will be measuring quality of life using MQOL Questionnaire. How can I change these scores into utility values that I can...

01 February 2018 5,737 1 View

I'm looking for attitude scale related to energy consumption or saving, does anybody know one with good psychometric properties?

Hello, I'm looking for attitude scale related to energy consumption or saving, does anybody know one with good psychometric properties? Thanks! BTW, if you know a any scale that assess actual...

31 December 2015 4,210 3 View

Is anyone familiar with a scale to measure attitudes or beliefs on high impact environmental projects (for example, dams)?

03 April 2015 3,919 8 View

Is anyone familiar with a scale to measure attitudes or beliefs on high impact environmental projects (for example, dams)?

02 April 2015 4,120 7 View

Can anyone help me to introduce data from a dichotomous outcome of a cross-over trial into Revman?

We are conducting a meta-analysis that includes primary studies which compare different support surfaces for the prevention of pression ulcers. We have come across a cross-over trial and we are...

25 August 2014 7,206 3 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 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

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Which is the most convenient manufacturing software for Additive Manufacturing?

Which tools can be used to generate machine codes for additive manufacturing?

02 March 2021 7,220 2 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 how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View