Is it strictly recommended to run samples in duplicate during SNP genotyping analysis?

02 February 2021 8,877 3 View

How can I get Prunus dasycarpa seeds?

For experimental work I would like to grow Prunus dasycarpa. Where can I find seeds?

13 January 2021 6,315 3 View

Is there something I can do to increase the chances of successful ISSR bands amplification during PCR ?

Hello, I have a following issue: I extracted approx. 20 plant DNA samples from dry leaves (old herbarium items) using Qiagen DNeasy Plant Mini kit. When I run a PCR for housekeeping gene (alpha...

22 March 2020 2,664 6 View

Are there any data available about the mechanism of loss of effectivity to immune checkpoint inhibitors?

Despite the good effectivity of the immune checkpoint inhibitors a proportion of patients will face relapse, and will be resistant to this treatment. I am intereseted if we know anything about...

03 January 2019 8,134 3 View

Do the AMV or M-MLV-RT (or derivatives) have any ligation or strand displacement activities?

21 October 2013 6,816 1 View

Bioclimatic variables: alternative way of selecting the specific month or quarter

Dear Species Distribution Modelers and All, Have you ever tried to select the specific month/quarter (e.g. wettest quarter for bio8) in a way other than the default one? If yes, how? If not, why...

01 January 1970 2,148 3 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

How do you write a simplified C block code of this average-current control on PSIM?

This is a Buck (step-down) Converter and I am new to this program. I need to program with simplified C block and I actually don't know what to do. Can anyone show me how to do this? Or at least...

02 March 2021 8,233 1 View

Do you know good and user-friendly programs to measure plant quantitative traits?

For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...

01 March 2021 5,035 2 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

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 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