How to check if a time series data is stationary using MATLAB ?

Flood frequency analysis is mainly based on the assumption of stationarity of the data; however, in recent years, this assumption has been open to doubt. So before carrying out the FFA study, what...

07 September 2020 2,586 3 View

Is there any literature on induction of acyclovir resistant HSV1 in cell lines?

I am looking for a protocol for induction of acyclovir resistance in HSV1 in epithelial cell line. Please share with me if you have any.

02 June 2018 1,190 1 View

Can the oncogenic or tumor suppressor function change with cellular context? Would this have implications for cancer biology/therapy ?

For example if an oncogene is within a cell that lacks components of the downstream signaling pathway, then it will not function as an oncogene anymore. Could this be the reason that oncogenes...

01 January 2018 9,079 12 View

Is there a web interface for 2D classification and building 3D structure from Cryo-EM images?

Is there a web interface for 2D classification and building 3D structure from Cryo-EM images?

08 November 2017 2,567 2 View

Is biology of primary tumor opposite to/different from epithelial-mesenchymal transition biology ?

Note: EMT (epithelial mesenchymal transition) and MET (mesenchymal epithelial transition) are opposing processes .Therefore should have theoretically opposite biologies.

21 August 2017 7,161 3 View

What is the Indian consumer perception on M-commerce?

This is to figure out if mobile only is a good approach within the indian economy

29 March 2017 6,906 2 View

We want to measure salinity of water column at different depths, is it possible to do using an automatic analyzer?

Measuring salinity at different depths at the same time. One way is to install salinity loggers at different depths. Wondering if there was another method.

27 October 2016 3,544 3 View

Why in SEM (Scanning Electron Microscopy) with increase in temperature Grain size increases ?

04 July 2016 7,683 10 View

I would like suggestions that which sample I should collect from the cancer patients, blood, sputum or urine in order to cover essential cytokines.

I am working on comparative study of cytokines secreted during cancer growth in cancer patients. I will extract the samples and would perform HPLC and OD for estimation of cytokines.

15 March 2016 4,171 3 View

Dna extraction

05 March 2016 1,676 4 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 to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 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

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

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View