Hello fellow researcher .. What is the meaning of your name?

I would like to create a small guide containing the meanings of the names .. Thanks to everyone who cooperates with me in achieving it.

03 March 2021 5,266 4 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Which is better medicine or food in obesity?

Preference in terms of the scientific aspect

28 February 2021 796 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 anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

Treating Intermediate Variable in Linear Regression Analysis in SPSS?

While performing the Linear regression analysis in SPSS version 26.0.0. my intermediate/mediation variable goes to the excluded section. Please share your valuable suggestion "How to restrain the...

25 February 2021 4,591 5 View

Best plasmid could be used as a standard curve for AAV titration?

I have been trying to have a good AAV titration for my production and I have tried different plasmids to set up as a standard curve but each one behaves differently. i am trying to use ITR for...

23 February 2021 5,167 3 View

How to find natural frequency of a bridge from vehicle induced vibrations?

i have frequencies of bridge that are effected by mass of vehicle. the problem is when any vehicle pass the bridge it would add the its mass to the bridge mass ultimately mass of the bridge will...

22 February 2021 10,004 3 View

Purification of proteins from baculovirus-infected insect cells?

18 February 2021 6,665 6 View

Small displacement measurement in vacuum?

Hello, I have a question. there is a circular thin foil which vibrates in vacuum, the foil restricted and moves up and down. it is like a diaphragm between two pipes . both sides are in vacuum but...

18 February 2021 8,075 3 View

I have a time series data of some biochemical studies ( DNA and Chromosomal damage) which I intend to use to further predict into future ?

I have a time series data of some biochemical studies ( DNA and Chromosomal damage) which I intend to use to further predict into future without necessarily conducting the assay for an extended...

23 February 2021 7,842 1 View

Any reference paper with detailing on how to hybradize Q-Learning algorithm with Genetic Algorithm, especially for a variable optimization problem?

I am planning to hybradize Q-Learning algorthm with Genetic algorithm at the population initialization stage, crossover stage and mutation stage. The problem under consideration is a...

07 February 2021 3,123 8 View

How can I transform 50 kb plasmid into ecoli?

I must put 50 kb plasmid into ecoli strain. I think 50 kb is too big for heat shock with ecoli. Is that correct? Will electroporation work? Or do I need to use cos sites and lambda phage...

22 January 2021 8,612 3 View

How can I get the chromosomal location of a list of genes?

I'm looking for a bioinformatics website to get the chromosomal location of a radish gene id list, but in one shot instead of doing it gene by gene. Is there a way to do this? Thanks

17 January 2021 8,810 3 View

Are you equipped to count small plasmid chromosomes?

I wish to perform an experiment which will provide support for a novel DNA structure. Most of the experiment is conceptually simple, easy to perform, and inexpensive. But the key to doing it is...

29 November 2020 5,258 9 View

What is this citation style called?

Hello everyone, I am preparing a manuscript for a journal which indicates in the authors guidelines that the citation and referencing style should look like the following: Citation in the text...

22 September 2020 6,897 6 View

How to do metaphase spread IF staining?

Pls help! I would like to do IF staining with 2 antibodies on a metaphase spread. But I dont have a cytospin! How to do it without cytospin? And im using methanol:acetic acid fixation.

16 August 2020 488 1 View

What can I do if I get unexpected plasmid after sequencing of bacterial DNA? how can I characterise the unknown plasmid?

After sequencing a bacteria Streptococcus iniae I have got a chromosomal DNA and a extra plasmid DNA. I have not found any evidence of Streptococcus iniae having plasmid!! is it possible to...

02 July 2020 6,319 8 View

How genetic algorithm can be used to find optimal weights and biases of neural network?

Assume a 3-2-1 (3 neurons in the input layer, 2 neurons in the hidden layer and 1 neuron in the output layer) neural network. How genetic algorithm can be used to find optimal weights and biases...

24 May 2020 1,778 2 View

How to extract info from a merged VCF file of annotated WGS analyses in galaxy?

I have a joint flagged tab VCF in which are reported the annotations and variants of 69 samples. How can i extract information for a single sample or chromosome in Galaxy?

21 April 2020 3,836 1 View