How can I convert a scanned figure into numerical data?

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Is it possible for the soil pH to be around 8, but with negligible amounts of carbonates, bicarbonates and exchangeable sodium?

Can this pH of 8 be due to the presence of other substances? Or do I have an error somewhere in the analysis? Thank you!

26 June 2024 9,093 4 View

What are the prices for the following antibodies?

BD Pharmingen™ FITC Mouse Anti-Rat αβ T-Cell Receptor (561672) BD Pharmingen™ APC Mouse Anti-Rat CD4 (550057) BD Horizon™ V450 Rat anti-Mouse CD8a (560469) BD Pharmingen™ PE Mouse Anti-Rat CD45R...

10 May 2024 3,072 0 View

What is the recommended sample size for the validation of a standard questionnaire consisting of 40 items?

Dear colleagues, I am looking for advice on the validation of a standard questionnaire that I intend to translate. The original version contains 40 items. Could you please tell me what sample...

26 March 2024 1,660 11 View

Why does a precipitate form rapidly when i add a solution (Nitric acid + water ) to a solution of TTIP in isopropanol to ?

So I have ben trying to prepare TiO2 nanoparticles but i am getting trouble with the fromation of White PPT which later dissolves to form a clear solution that unfortunately doesnt form a gel. it...

25 March 2024 8,808 2 View

Does antigen retrieval for IF on tissue samples need to be done on the same day?

For both heat-induced or proteolytic-induced antigen retrieval, does the AR needs to be done on the same day of the IF? Or can be done one day in advance, store the slides at 4º, and performe the...

06 March 2024 220 1 View

Any empirical study about theater education for immigrant students?

03 March 2024 6,134 0 View

How can I model a packer in Abaqus for segmental tunnel linigns?

Currently, I am trying to model packers made from recycled plastic material (E=360N/mm^2 and a poisson ratio of 0.4). The best way to model these packers would be to only adjust the contact...

26 February 2024 5,699 1 View

What is the pH and osmolarity to measure the activity of myeloperoxidase (MPO) from the formation of hypochlorous acid?

Optimal buffer and conditions to determine the enzymatic activity of MPO by the colorimetric method that is based on the formation of hypochlrous acid which reacts with taurine to form the...

07 February 2024 3,056 0 View

Can convergence (SCF) be improved for transitional metals?

In Guassian, which convergence algorithm is best for working with transition metal interaction? It is taking a long time to even get the first block of coordinates, in the output file it said to...

28 January 2024 4,276 1 View

What is the ideal microscope objective (20x or 40x) to assess the size of adipocytes in abdominal adipose tissue in a murine model?

I need to evaluate abdominal adipose tissue hypertrophy in a murine model with metabolic syndrome, with and without treatment and I need to review which is the best objective to measure adipocyte...

09 January 2024 7,149 0 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

What is meant by baseline of FTIR data?

I got comment on my FTIR data figure from a reviewer. The reviewer said "FTIR data in Figure should be repeated. there is no bassline." I made Y off set comparison graph of FTIR on OriginLab. Can...

03 August 2024 6,070 3 View

Who of all the Global Scientific community will help me Prof. Dr. Yoshida make way for TPEOM, MEC ~EMC to return the atmospheric gases to the norma ?

TEP presentation caption (The Environmental Project) Re: Why should Washington’s DC, or any country government point of location think of as nowadays of as to being 'tomorrow as to come! if it...

03 August 2024 2,484 1 View

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,704 7 View

Why is nonpoint source pollution potentially more harmful and difference between point and nonpoint sources of water pollution?

01 August 2024 1,180 2 View

Why do open and free science in a world where science is not open and free?

Because I have realized that the world tends more and more to do open and free science and there is a trend more and more to choose free databases, free tools and open access platforms.

01 August 2024 10,046 1 View

How do living organisms play a role in the water cycle and why is nonpoint source pollution potentially more harmful than point source pollution?

01 August 2024 7,061 2 View

How does nonpoint source pollution affect ocean environment & why point source pollution is often easier to manage than nonpoint source pollution?

How does nonpoint source pollution affect the ocean environment and why point source pollution is often easier to manage than nonpoint source pollution?

01 August 2024 8,014 2 View

Is the mentioned CV graph a valid one as this graph have only one peak prominent (reduction)?

I have used Prussian blue nanoparticles as a redox couple. The PBNPs have been made using only one salt precursor. Also, during scan rate studies, a small oxidation peak can be consistently found...

31 July 2024 9,697 0 View

Entropy measure and QSPR modeling in Graph Theor. How to construct the table for lengthy equation?

The entropy measured of molecular graphs plays a crucial rule. The network structures in some cases are very lengthy calculations to handle. Some author avoid to construct table where as most...

30 July 2024 3,126 0 View

Robert Rolland

Hello,

there are open source softwares:

"engauge-digitizer" (http://digitizer.sourceforge.net/). which seems to do that. There is a compiled version for fedora, ubuntu (perhaps for other linux systems)

"g3data" (http://www.frantz.fi/software/g3data.php) seems also to do that. There is a compiled version for fedora, ubuntu (perhaps for other linux systems)

You can find many other softs by searching "extracting data from graphs" on the web.

S. El Shabrawy

another software also is Plot digitizer. This program will allow you to take a scanned image of a plot (in GIF, JPEG, or PNG format) and digitize values off the plot just by clicking the mouse on each data point.

Rajeev Dwivedi, Ph.D.

most probably buy the MS office 2016 and will help.