How do you find the melting point of a material using the two-phase method with DFT+MD?

Dear all, How do you find the melting point of a material using the two-phase method with DFT+MD? Thanks, Uthpala

02 September 2019 9,650 6 View

What are the best performing real-time machine learning models for anomaly detection?

Specifically, I want to know real-time machine learning models that are capable of identifying anomalies considering streams of data with multiple features (i.e. multivariate time series). I have...

04 June 2019 9,780 3 View

Why does a peak as water apper in GC-MS spectrum at retention time 21.9 & 22.1 when organic solvent analysis with following condition?

Injector @ 300 celcius Oven 100 (3min) Rate 10 C/min Final 300 (2min)

06 February 2019 3,858 3 View

When calculate the volume of the Alo vera gel should I consider the water amount or Is it ok to add just the volume of Aloe vera gel with 98% water?

I want to make thin films with Banana starch by adding different concentrations of Aloe vera gel 2%,4%,6%. So Aloe vera is having about 98% of water.When I calculate the volume of the Alo vera...

05 February 2019 2,591 2 View

Protein expression of Gal-genes in yeast?

Hi, I was carrying out Galactose induction experiments to determine protein stability. However, one of my wild-type strains expressed only a trace amount of proteins, which was unexpected as...

22 October 2018 6,859 4 View

How does distance between two electrodes affect reaction rate of electrolysis?

Hi, I'm doing a school project and was wondering what the effect of changing the distance of the two electrodes is during electrolysis? Thanks!

27 May 2018 7,128 3 View

How can I measure the intensity (power density) of a laser?

I need to measure the power density of a laser. What is the most appropriate equipment to measure the intensity of a laser beam?

10 April 2018 2,227 3 View

How to write the concentration of the media by mg/L or mg/l?

I found both forms in research articles. what is the correct way of writing?

02 October 2017 8,411 3 View

How is it possible a point mutation to become homozygous from Forwarding primer while being Heterozygous from the Reverse primer?

03 April 2017 3,135 3 View

What are good research topics in educational data mining?

I'm working on Educational Data Mining (EDM) area. I need good topics to do a research on EDM. Can u suggest some advanced topics?

01 January 1970 5,562 12 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

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 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

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View