How to handle studies which report perfect effect sizes in a meta-analysis using Pearson's r?

I'm in the process of updating a meta-analysis and in one of the new studies, effect sizes are reported as Tau-U. Two of the effect sizes are reported as Tau-U = 1.00. I am using Andy Field's...

24 February 2021 2,265 3 View

Which book to use to guide me through my PRISMA systematic review?

I'm doing a systematic review, primarily consisting of intervention studies following PRISMA guidelines. I have found 2 books that might be useful but don't want to purchase both. The first book...

23 June 2020 5,412 1 View

Is there an instrument to evaluate teacher readiness to teach online?

Hi everyone. I thought there might be many instruments out there to evaluate teacher readiness/preparedness to teach online, but I can't find anything! Am I missing something obvious?! If anyone...

23 March 2020 1,947 8 View

Are there any free speech-to-text transcription programs for qualitative research?

I have many interviews to transcribe and doing so manually would take a significant amount of time. I also do not have money to pay for a transcription service. Are there any free programs that...

13 January 2020 7,181 3 View

Is anyone working with Oryza?

We are looking to run a quick experiment with rice, but we are having trouble finding seeds in the UK. Any advice or donations on where we can get some Oryza sativa seeds would be very greatly...

12 November 2019 5,149 5 View

What is the extinction coefficient for 300nm Europium particles?

I'm looking for an extinction coefficient for 300nm Europium particles. I've seen a coefficient of 207.2 for 200nm particles but nothing for 300nm.

12 February 2019 2,650 1 View

Fluent CFD: Why are my energy residuals rapidly increasing after so many iterations?

My energy residuals are increasing rapidly after steadily decreasing for about 40 iterations. Temperatures for convergence criteria jump to 5000 C, way higher than what would make sense. The mesh...

28 January 2019 2,194 3 View

Consequences of using Tris-EDTA buffer instead of Tris-HCl for DNA elution?

I am trying to isolate isoforms of plasmids from agarose gels using a nucleic acid purification kit, and I have been playing around with the my choice elution buffer in order to see if I can...

18 July 2018 5,623 2 View

Bioactive glass cement disintegrates in an aqueous solution. Any idea why?

Ive created a melt quenched glass containing Si, Ca, Na, Sr, and Ag. When I mix this with PAA and water to create a cement and place it into any aqueous solution, it disintegrates. In papers I...

26 June 2018 8,030 3 View

Serum-Free Media for MV4-11 FLT3-ITD+ AML cell line?

Can anyone recommend a serum-free media that supports the growth and survival of leukaemia cell lines such as MV4-11, MOLM13? If so, have you compared growth rates and their sensitivity to...

22 April 2018 9,478 1 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

How to determine implicit ontological and epistemological stance?

I am hoping for some guidance and additional reading material that will assist me in determining ontological and epistemological stance when not explicitly detailed within the research. Here is...

26 February 2021 227 5 View

Has anyone used the Illumina ITS1 primer sets?

Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...

25 February 2021 6,969 3 View

How do you mesh a thin solid in Fluent?

Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...

24 February 2021 8,856 3 View

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23 February 2021 4,014 3 View

What is the better software for approximation of 3D surface with equations?

I have a massive of x, y, z coordinates of 2D surface in 3D space, which builded in Ansys HFSS or AutoCAD. How can I get the analitical aproximation of this surface by formulas?

21 February 2021 3,444 7 View

How can we assess applied digital skills and soft skills through online examinations during COVID-19 semester?

The final qualification assessment for major programs is a strict regimen that involves different stages - oral and written exams, final project viva, internal and external review. How are ICT...

16 February 2021 1,762 8 View

How to compare different models with different inputs and data length?

I want to run 5 different models to estimate stream flow. In order to optimize the characteristics of these models I use Taguchi method. So I have to run different models according to the Taguchi...

11 February 2021 7,986 6 View

How do you obtain ASI (Annual Survey of Industries) plant identifiers, to create a panel data?

Dear all, Is there anybody who has worked with ASI (Annual Survey of Industries) Firm-Level data? I have extracted the data files with STATA, and now I need help with creating a panel for...

11 February 2021 876 4 View

Is ANSYS Fluent good for simulation of a three phase reactor(stusy of its hydrodynamics or mass transfer...)?

Hello everybody, I would like to simulate a three phase reactor and study its hydrodynamics. I would like to know which type of software is better? I have a good command of ANSYS Fluent and I am...

10 February 2021 4,303 3 View