How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

What is the best solvent to remove PDMS from nano particles?

I want to remove PDMS oligomers from the surface of nanolayers. I have just read a very helpful paper about the compatibility of PDMS with different solvents( Solvent Compatibility of...

24 February 2021 7,845 5 View

How much variation between experimental and Computational Fluid Dynamics (CFD) Simulation results is acceptable ?

What is the accuracy of Computational Fluid Dynamics (CFD) prediction compared to experimental results?

23 May 2020 1,027 40 View

Do you need consent or IRB approval to use previously published, de-identified patient data?

I'm interested in running statistics on compiled patient data that has been previously published in case reports on PubMed and other research hubs. Do I need patient consent or IRB approval to use...

27 March 2020 4,197 3 View

How can we run a moderated mediation models with more than one moderator?

Hello all, As you may have faced to this case ,when we are using PROCESS macro to run MMM with more than one moderator, the results will be confused .How can we deal with that. Thank you for...

05 March 2020 8,323 3 View

Can anyone introduce validated instruments for measuring body image in adolescents?

Body image instrument for adolescents

31 December 2018 2,313 2 View

Hello,everybody. can anyone tell me how find optimom time for incubation my cell for transwell migration assay ?

hello,everybody. can anyone tell me how find optimum time for incubation my cell for transwell migration assay ?

08 December 2017 978 2 View

Problem with 4T1 Tumor Model establishment- Can anyone help?

We have been trying to develop 4T1 breast tumor model in balb/c mice. We have been injected 10^6 4T1 cells suspended in 100 uL PBS into the mammary fad pad region, subcutaneously. After 10 days we...

24 February 2017 6,566 2 View

How can I increase GPPS MFI in polymerization process? What kind of mineral oils use for GPPS polymerization?

I want to to know that how can i increase polystyrene MFI in a single reactor with self initiated bulk polymerization process and what kind of mineral is use for gpps polymerization?

20 August 2016 9,590 1 View

What is a programming language for OPNET?

.

18 February 2014 2,819 4 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

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View

How could I take into consideration the weights of observation in a system of seemingly unrelated regressions (SUR) in rstudio?

I build a model of 4 regression equations (probit and OLS) in R studio. I need to take the weights of observations into consideration. While it is simple to do so for every regression equation,...

27 February 2021 1,233 1 View

Can random sampling have inclusion criteria?

As random sampling means that everyone in the population have an equal chance to be chosen, can it have inclusion criteria? My research participants have been chosen based on the inclusion...

26 February 2021 6,905 10 View

Do you kow of any database containing data on retention time, log P and polarizability for a large number of molecules?

Hi, I am a chemistry undergraduate doing my dissertation project on HPLC. In my project, I need to predict the HPLC retention time of 20 aromatic molecules, the calibration set. To do this I will...

24 February 2021 2,602 1 View

How to run raise regression in R?

if anybody know how to run raise regression in r, and raise parameter selection, please help me

24 February 2021 8,199 1 View