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

Can anyone explain how to calculate convergence angle and collection angle in TEM/EELS ?

22 June 2016 5,342 4 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

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

How to approach CFD simulation results of a flow past a cylinder?

Hi all, I'm doing a transient simulation of flow past a rectangular cylinder close to the free surface. As far as I'm concerned, the common practice is to discard the initial stages of the...

25 February 2021 1,348 3 View

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View

How to empty large intestine in mice ?

Hi all I am working on colon-targeted drug delivery for which I kept mice fasting for 6h using fasting grills during scotophase (dark period). I observed liquid fecal content in the cecum and...

23 February 2021 7,701 2 View

Can I use a protein-devoid condition as my negative control in ELISA?

Hello, I am running a sandwich-type ELISA where I am trying to inhibit a protein-protein interaction using small molecules. For each experiment, I determine my Z' (Z-prime) to determine the...

23 February 2021 7,429 1 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View

Can two EC50 values with different hill slopes be compared?

Hello, I fit a classical dose response curve Y=Bottom + (Top-Bottom)/(1+10^((LogEC-X)*HillSlope)) to my data (not related to inhibitors etc). The model I use is purely qualitative but it fits...

23 February 2021 8,155 5 View

How to dissolve cross-linked Amberlite IRC120 H, hydrogen form resin?

Hello all, I have used Amberlite IRC120 H, hydrogen form acidic cation-exchange resin for the ion-exchange of waterglass [sodium silicate solution -- 40% Sodium silicate (mol ratio > 3.2)...

21 February 2021 5,614 3 View

Any suggestions or recommendations on a good publishing house based on the African for academic books in the field of Communication and media studies?

I am currently working on a book on Public Relations (from an African perspective) and the rationale behind the book is the fact that as instructors in this field, we borrow instances and case...

19 February 2021 2,482 2 View