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

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

Can you point me to papers on how much decrease in risk of diabetes per decrease in A1c, glucose, weight?

15 May 2016 6,984 3 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

Does anyone know of a public manufacturing dataset that can be used in a data mining research?

20 August 2015 5,958 14 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

Is SSRN e-Journal Scopus indexed?

I have publication in SSRN. I want to know whether it is Scopus indexed? Does it show impact factor? What is its ISSN No.?

02 March 2021 4,565 3 View

How does Scientist/RG community evaluates a case study article and the impact of it on a researcher career?

An article that is published as a case study in the SJR listed journal. How much value is added to a researcher career? How it is evaluated by a scientific researcher/University admission...

02 March 2021 9,661 3 View

What is the most reliable source to get Impact factor of journals?

Source to get Impact factor of journals

01 March 2021 6,654 2 View

How to add missing citation?

Dear colleagues, I have found that many authors have a concern regarding their missing citation in RG because often citation in RG is lower than google scholars. I also missed some citation...

26 February 2021 928 6 View

Is IMPACT FACTOR justified in case of Taxonomy?

There is huge pressure of getting good impact factor on scholars now a days. On the other hand Taxonomy is a very dry subject and the concerned papers can only get citation in same group of organism.

26 February 2021 5,851 1 View

How do I transfect a large plasmid into PC12 cells with nerve growth factor (NGF) receptor?

I have a large 16 kb plasmid, which I need to transfect into PC12 cells. Lipofectamin 2000 didn't work and with GFP alone the transfection rate is very low. I also tried the neon invitrogen...

25 February 2021 6,635 5 View

Am i able to conduct a factor analysis on each of my subscales, as opposed to the whole scale?

My psychometric scale contains 38 items in total, with 4 subscales (20, 6, 6 & 6 items respectively? Can i run a factor analysis for each subscale rather than the scale as a whole for the...

24 February 2021 8,856 8 View

What are alternatives to factor analysis for a small sample?

My sample size is too small to conduct a factor analysis. I created my own psychometric scale for measuring Effectiveness of Support, which contains 38 items (4 sub-scales) Im really struggling...

23 February 2021 9,287 12 View

Can't recognize exact phase and PDF card no of Silicon carbide in XRD?

We have deposited silicon carbide on carbon substrate using one PVD technique. Due to amorphous behavior of SiC at low deposition temperature, we performed heat treatment of those films at...

22 February 2021 2,072 3 View

How COVID-19 has affected mental health?

The pandemic has led to depression and anxiety and its negative effects shouldn't be ignored. However, it has also led some people to become more resilient! What do you think? Thank you.

21 February 2021 4,733 19 View