How to write a transient heat flux udf file for a 2D or 3D enclosure?

Hi, I am not familiar with C programming but I needed to write a udf file to employ in my cfd thermal analysis of a 2D enclosure. How would I go about it? Attached is a file that I have written...

23 November 2020 592 3 View

What is the best treatment to block autophagy in C2C12 cell line?

I read that NH4CL and chloroquine treatments can be used to block autophagic flux. Are there any other acceptable treatments?

02 September 2020 4,252 3 View

How to generate heterozygous knockouts using CRISPR Cas9 in iPSCs?

Hi all. I'm trying to create a heterozygous deletion (55bp) mutation in iPSCs to model malignant tranformation. I'm using two sgRNAs in a plasmid based system (puromycin selection). I obtained ~20...

18 May 2020 5,389 1 View

Are there guidelines for conducting a meta analysis and scoping review on case reports?

Currently, I can only find case reports on the rare condition I am planning to conduct a meta-analysis on. I will be evaluating outcomes and efficacy of treatments. Are there any known guidelines...

24 February 2020 5,742 3 View

5x5 crosstabs table on spss, iteration keeps going up and no results , anyone know why?

Hey all, So im trying to run 5X5 crosstabs with fisher exact test on SPSS, got about 1000~ lines in the file. Im seeing the iteration number keeps going up (1700 currently), but nothing happens...

07 December 2018 5,602 4 View

PVA freezing/thawing cycles - when is it better to "pause"?

I am currently working with PVA using the physical polymerization method, of multiple freezing/thawing (F/T) cycles. Since I've been getting opposite opinions regarding this question, I wanted to...

25 February 2017 2,797 1 View

How to oxidize Nitric oxide?

20 June 2016 2,008 9 View

Where can I purchase Silica nanoparticles?

In the past I worked with silica nanoparticles bought from "Nissan Chemicals", Product No. ST-40, see link for other types.In the company site I can't find that silica anymore.How can I get that...

17 August 2014 6,289 10 View

What are the best ADHD diagnostic methods, given that my goal is to associate between risky driving and sub-impairments (or sub-dimensions) of ADHD?

Hi, I am studying the links between ADHD sub-dimensions and the different types of risky driving. What are the best ADHD diagnostic methods, given that my goal is to associate between risky...

01 January 1970 2,805 1 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

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 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

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

No title

01 March 2021 3,905 5 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

How does an AC-DC power supply Flyback Converter Based USB Charger Model using Matlab/Simulink looks like?

I am required to learn about Flyback converters and I got stuck not knowing to full design of the power supply flyback converter Based USB Charger Model using Simulink, especially the design model...

25 February 2021 5,435 2 View