Why my RNA is not good?

I am working in a laboratory with Cov19. Extraction is doing kit but it isn't good and the amount RNA, 260/280 is higher than 3. Can someone help us in this regard?

12 September 2020 2,827 7 View

Hello . Is there any stereo video dataset to produce depth ?

I'm going to produce depth video using a video with the right camera and a video with the left camera,(I mean two videos taken with the stereo camera).

16 October 2019 5,014 3 View

Proving the formation of NiCoFe2O4 nanoferrite by XRD?

Hi I synthesized NiCoFe2O4 nanoferrite. I used XRD to prove the formation of NiCoFe2O4 nanoparticles. I understood that the position of the peaks is correct. I mean that the nanoferrite powder...

07 December 2016 7,735 16 View

Hydrogen peroxide effect on vitamin c?

does vitamin C and H2O2 have any chemical reactions which will prevent us from detecting Vitamin C?

15 August 2016 1,715 3 View

How can I find a displacement table from stress-strain curve in order to use it in damage evolution in Abaqus?

I'm working on uniaxial tensile test for an epoxy and crack propagation in it. I have data from my lab work and now I would like to model it in Abaqus. I made the bone shape sample and everything...

03 February 2015 8,650 1 View

What is the difference between the prevalence of insulin resistance found in those with NASH versus those with Hepatitis C?

NAFLD shares many overlapping features with the insulin resistance syndrome, also known as "Syndrome X" including central or visceral obesity, type II diabetes, and dyslipidemia. Of course, NAFLD...

14 September 2014 882 5 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

What test should i use in comparing the correlation between categorical and continuous variables?

Dear all, I have the variable (Surgery duration) represented by values in minutes and the variable (preoperative neuropraxia cases) represented as (Yes/No) values. I want to compare these two...

03 March 2021 5,427 5 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

How to find the mean, SD and CI in SPSS?

Hi, I hope that someone can help me with this task: I have 5 groups of participants which are numbered in SPSS from 1 to 5 (according to their group number) and are all under the variable group....

03 March 2021 506 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 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

The procedure compute?

02 March 2021 5,204 3 View

Does anyone know what a '.' means in SPSS?

Hi everyone! I was wondering if anyone would be so kind as to help me with regards to my data set on SPSS! I was checking for multivariate outliers via the standardised residuals ('Linear...

02 March 2021 7,910 3 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View