Duplication of nucleotide without peak in electropherogram?

Hi, Can anyone please guide me about this chromatogram? I can not say it is a sequencing error as sequence chromatogram is quite clear. And same type of duplication exist in 5 samples. is it a...

08 November 2020 3,404 4 View

What are the effects of COVID-19 on educational outcomes especially students without resources?

COVID-19 brought closure of educational institutions and lockdown. The teachers started online teaching. However, there are students that lack the required resources, internet and other devices....

04 August 2020 7,466 20 View

How to evaluate students' performance in online learning during COVID-19 lockdown?

Due to COVID-19 lockdown, the teachers are asked to take online classes. Besides imparting instruction, the teacher also has to conduct different types of assessments to evaluate students'...

23 July 2020 1,725 13 View

How to obtain a radar image?

I wish to collect images of vehicle from radar (using radar imaging) I can see alot of journals talking about mathematics or theory of it but noonr gives practical tutorials on it ...can someone...

26 August 2019 1,932 2 View

i had Checked the absorbance at diff conc. (5-20 ppm) to draw the standard line for MB dye. but the absorbance is 4.398 for 20ppm should i repeat?

as we know absorbance shouldnt go greater then 2. but i observed 4.398 for 20ppm. if i make low concentrations solution of 2-10ppm then absorbance will be within the range for standard line but...

12 June 2019 6,296 2 View

In regression analysis if beta value of constant is negative what does it mean?

29 April 2017 9,822 7 View

What could be the reason if half of the protein ladder in western blot is transfereed on to the membrane and half (the heavy ones) is not transferred?

Hi I transferred my protiens from gel to the blot but the ladder was not found completely transferred can anybody suggest me the reason?or could it be because of voltage setting?

15 June 2015 9,192 6 View

Can anyone share a technique of cancer cell co-incubation with other cells in culture medium?

Hi I am trying to develop a protocol in which I can co-incubate cancer cells and platelets to study the effects of platelets receptors/activity on cancer cells. I wonder if I could get the same...

31 May 2015 3,174 3 View

Students' Talking during teaching

It is common that students do talk during instructional process. This sometimes disrupt the teaching process and make the teacher deviate from the thought process that occurs during...

01 January 1970 6,353 15 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 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

Is SSRN e-Journal Scopus indexed?

I have publication in SSRN. I want to know whether it is Scopus indexed? Does it show impact factor? What is its ISSN No.?

02 March 2021 4,565 3 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

Any research paper call for publication related to management or finance or economics?

It should be standard journal (Indexed)

01 March 2021 8,379 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View