Natural language processing for medical data extraction, what level of maturity have we reached?

Looking at ways NLP and AI can potentially assist cataloguing free text medical data and extraction of information.

11 January 2021 8,361 10 View

How to simulate a 3phase transient fault on DigSilent?

I am working on a simulation of a solar photovoltaic system connected to an infinite bus. I want to simulate a three phase fault on the system so as to analyse the stability. Any help!!

11 September 2020 807 3 View

How can I find a co-author to write an article?

I am looking for an author whose expert in migration. I am trying to write an article about Afghans emigration in the latest years. By the way, the primary data have been collected by conducting...

03 August 2020 9,366 8 View

Why we do use HCl instead of HNO3 acid in digestion of arsenic containing water?

We generally use HNO3 for the digestion of most of the metals in effluent waters. But for digestion of As containing waters, we always put HCl. Why ????

02 July 2020 5,226 6 View

Is there any way to perform a meta analysis on single arm studies?

I need to perform a meta-analysis on a number of single-arm studies where the only intervention is discontinuation of an agent in a group of patients. there are no control groups involved and the...

26 November 2019 9,232 6 View

Difference between the results of implicit and explicit Eulerian models in Fluent?

Hello all I am simulating hydrogen generation in an electrolyzer compartment using Eulerian model in Fluent. The final amount of gas in the domain when the solution reaches steady-state condition...

20 January 2019 6,137 6 View

Which bacterial media does not have fluorescent properties?

04 July 2017 4,978 5 View

Modeling adsorption cooling with Thermolib module for MATLAB Simulink?

22 June 2016 6,208 3 View

How to save all data (including fitted data) from XPSpeak41 software inorder to plot it later in origin etc.?

Hello everyone I have fitted data on XPSpeak41 software but when i try to export the spectrum (in .dat format), it only exports the raw spectrum but not the fitted curves. I tried plotting the...

11 June 2016 5,293 3 View

What are different procedures to find validity of scales?

as i have constructed a psychological tool and have collected data, what is the procedure to find the validity of the tool

03 April 2016 5,367 3 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

How to simultaneously perform multiple biochemical assays?

I am a research scholar working on heavy metal stress on plants. I will be doing biochemical characterisation( protein, carbohydrate, proline, antioxidant enzymes and many more assays) at interval...

01 March 2021 6,999 3 View

Heat exchanger with liquid Nitrogen as coolant?

I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...

01 March 2021 6,450 5 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

I want to performe MALDI-TOF MS for bacterial identification, I would appreciate it if anyone can tell me the matrix solution preparation protocol ?

based on what I've studied on multiple papers, for peptide and protein identification Alpha-cyano-4-hydroxycinnamic acid (CHCA) is an appropriate matrix to use, I also know that the CHCA powder...

26 February 2021 6,799 3 View

Why do a weight decrease for thermal degradation in nitrogen gas condition?

Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...

26 February 2021 1,100 5 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View