What are the easy methods or techniques to synthesize green nano particles?

because many technical steps are there to get a particular plant nano particle and its expensive too

14 January 2021 1,556 4 View

For a PCR the volume of each component is standard ?

for example the total volume is 50microliters how can we know that what will be the amount of template , buffer, enzyme, primers (forward and reverse), dNTPs, MgCl2 and water?

02 January 2021 3,352 6 View

How can we know about the final concentration of each component to be used in the master mix for the PCR ?

Final concentration for each component in master mix depends on what or how it will be known that in this master mix the concentration required is __ microliters ?

02 January 2021 5,764 2 View

How can I separate features and the background to measure pixel intensity?

For image processing, I am using ImageJ. I need to separate the features from the background and calculate pixel intensity of features and background. Can anybody help me in this? Thanks

09 December 2020 7,472 9 View

Which are the appropriate metrics can be used to calculate overall Precision, Recall and F-measure in different data samples? and when can use F1?

If we have three different domain of data (e.g. security, AI and sport) and we did 3 different case study or experiments (1 for each domain) and we estimate the Precision, Recall and F-measure for...

07 December 2020 9,833 3 View

How can stem cells repair damaged cells?

How can stem cells repair damaged cells? Could anyone provide papers show the therapeutic potential of stem cells in vitro (on the disease model)?

29 November 2020 9,534 6 View

How can to calculate the Computational complexity/cost (espatially, number of operations and space/memory cost) for an algorithm?

As we know, computational complexity of an algorithm is the amount of resources (time and memory) required to run it. If I have algorithm that represents mathematical equations , how can estimate...

25 November 2020 6,950 7 View

Which is the best scale available to measure conflict management styles?

I have come across multiple instruments for conflict. Now I'm confused as to which one to use. Expert opinions are welcome.

22 November 2020 3,651 5 View

Chi square test for the over time tested variable ?

16 November 2020 8,291 4 View

Help me find the transfer function of the following non linear coupled ODE system ?

I need to find the transfer function for the system in MATLAB. I do know the ss2tf command but its not that simple. Please guide.

08 November 2020 4,414 1 View

How can we make inhomogeneous data to homogeneous data?

I am doing Trend analysis. When I was doing Homogeneity tests ( Pettitt, SNHT test, Buishand, von Neumann) on Precipitation and Temperature time series using XLSTAT, I found that a great number of...

16 October 2020 3,245 3 View

Has anybody used XLSTAT software for phylogenetics/Phylogeography?

Need a detailed tutorial on XLSTAT ( Input type format, output file, drawing conclusions etc) Unable to find online.

07 October 2020 6,764 4 View

Please I am a doctoral student, does any one has Primer 7 and XLstat softwares and the keys? Please I need them to analyze my environmental data?

Please I am a doctoral student, does any one has Primer 7 and XLstat softwares and the keys? Please I need them to analyze my environmental data?

10 February 2020 1,645 9 View

Need Urgent Assistance on Type I, II, II SS Results on XLSTAT. Please can you help?

Dear Scientists, Please, can you help me understand why my data give no value of interaction (see attached) on XLSTAT upon running the two way ANOVA. the value of type I, II and III give empty...

01 February 2020 3,168 3 View

Kindly Need Statistical Advises on multistage stratified sampling?

I have recently collected data on a study area divided into three sites and each site was divided into four categories and each category was subdivided into 5 transects. Each transects were also...

07 August 2019 6,750 8 View

Urgently need calrification on Relpication and triplicate effects in two way ANOVA?

Dear Scientist, I kindly plead for any one who has an idea on this to clarify me. I ran a two way ANOVA with data collected from two locations and got no location X genotype interaction, then a...

07 August 2019 6,786 10 View

Kindly Need Statistical Advises on multistage stratified sampling?

I have recently collected data on a study area divided into three sites and each site was divided into four categories and each category was subdivided into 5 transects. Each transects were also...

01 August 2019 921 7 View

Is XLSTAT a good statistical add-on for Excel?

I wanted to plot a Four Parameter logistic curve and after a search I ended up with this software.

11 October 2018 3,985 6 View

Is XLSTAT a good statistical add-on for Excel?

I wanted to plot a Four Parameter logistic curve and after a search I ended up with this software.

09 October 2018 8,145 7 View

How can I perform a volcano plot analysis in xlstat on a relatively small microarray dataset?

I have 2133 log2FC values of six treatment (attached in xlsx file). A data arrangement is arranged for the requirements of xlstat. I would like to perform a volcano plot analysis. I have tried the...

03 April 2018 7,028 3 View