Has anyone used deep learning for 2D/3D REGISTRATION ?

I am a Master student in Biomedical (Bio-electrical) Engineering and work on " 2D-3D registration ( CT and X-Ray) as my thesis. I created DRR from CT and want use CNN( Convolutional Neural...

19 February 2021 6,354 3 View

How to calculate DNA concentration of a sample with high concentration buffer?

I want to calculate the concentration of DNA in an unknown sample. But it's buffer has a high concentration and our nanodrop don't accept that as a blank of dsDNA. Thus I dilute the buffer with...

23 January 2021 9,440 2 View

Can DNase1 degrade the plasmid (circular) DNA?

I had a sample of plasmid extracted from e.coli and wanted to check the amount of Host cell RNA impurity with a fluorescent dye. to do this, first of all, I treated the sample with DNase I. (NEB...

11 January 2021 2,608 3 View

VASP - Convergence Problem?

Dear All, I am new to DFT calculation, and I am using VASP. In a lot of my jobs, the forces are already smaller than the EDIFFG tag that I set in the INCAR, but, the jobs won't stop!!! The jobs...

26 December 2020 1,045 6 View

Can RNApolymerase bind to RNA?

Given that the core enzyme tends to DNA in the cell, because of the electrostatic force. Why is there no such tendency between RNApolymerase 2 and RNA?

14 December 2020 2,708 5 View

Where can I find a Twitter dataset for Preliminary Flu Outbreak Prediction Using Twitter Posts Classification?

Where can I find a Twitter dataset for Preliminary Flu Outbreak Prediction Using Twitter Posts Classification?

07 December 2020 4,700 2 View

How to generate DRR (digitally reconstructed radiography)?

I am studying 2D and 3D registrations. I need help and guidance in producing DRR from CT images. Is there an article or program that fully explains how to generate DRR from CT images? . I want to...

22 October 2020 7,876 4 View

What are measurement criteria of bacteriophages in TEM pictures?

I've got the TEM pictures of my purified bacteriophage whose host is S. aureus. there are various shapes with tail/tailless (maybe a little tail). in order to place it in a family, I need the...

15 October 2020 5,261 5 View

What is the reasons of appearance exothermic peak and oxidation in DTA results of HEAs?

Hi I synthesized a CoCrFeMoMnNi High Entropy Alloy by the VAR method. After DTA analysis, the sample was completely oxidized and an exothermal peak was observed. Due to that, the structure is FCC...

18 August 2020 7,204 3 View

What Can I do if I have not normality in my large scale sample(1122)?

I have 1184 sample for my test. They are in 5 age group. all of my data does not have normality and variance of my groups are not equal. what I can I do? Can I use parametric tests?

07 June 2020 422 11 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 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

Is there any expert in Smart PLS who can help me?

Dear colleagues, I have a manuscript that needs an expert in smart PLS to run the analysis, Is there anyone expert and ready to help me, please?

01 March 2021 8,212 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

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 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