In order to simulate a DWC in steady state, how to put the unit operations in the flowsheet of any process simulator?

14 January 2021 3,938 6 View

Which is the best bibliography to search for experimental data of process engineering?

16 December 2020 7,894 2 View

How to set Decouplers in control systems?

09 December 2020 1,409 5 View

Is there an interpretation for Lineweaver-Burk plot which linear regression lines intersect themselves on quadrant I?

Lineweaver-Burk replots for enzyme inhibition prints regression lines intersecting themselves on quadrant I. The interpretations for competitive, noncompetitive, or uncompetitive inhibition does...

24 November 2020 7,753 3 View

How to built a simulation of a chemical process?

12 September 2020 7,685 10 View

Ellipses versus convex hulls for NMDS - which is better?

Is there a statistical or philosophical argument for choosing between ellipses or convex hulls to highlight differences between groups on an NMDS plot? My guess is that, visually, hulls can...

20 August 2020 904 1 View

Does site-directed mutagenesis by subcloning works for you?

Hi folks! I want to subclone the S. pyogenes nickase (D10A) gene into certain expression vector by PCR-amplifying it from a Cas9 template and assemble this with a regular isothermal enzymatic...

16 March 2020 4,803 3 View

In a control structure, how could I put four controllers (either PI or PID) for a distillation column?

I put four controllers in a distillation column at the beginning they all work pretty well, however, after setting another controller, the control was getting worse (increasing IAE values).

16 February 2020 2,865 3 View

Discrete event pattern recognition in time series not equally distributed?

I have more than 400 different events that occur during two years, some of them can occur 4000 times an others no more than 50 times. These events are not equally distributed, e.g., one at...

20 November 2019 5,083 3 View

How to achieve self-optimizing control with meseaurements?

I have my program where the meseaurements y are indicated then how could I choose u and d? And can I use them as scalar values?

16 July 2019 6,452 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How to find the mode of classified ocean colour images?

Hello, I have classified 10 S3 OLCI images from the same area (althouth not the same size and/or quadrant) and I would like to do a final image using the mode of the pixel of these 10 images. I...

01 March 2021 9,874 3 View

How to threshold an image despite bright lighting, using ImageJ/Fiji?

Hi everyone, I am using Fiji to determine the percentage of the image covered by leaves, branches, or trunk, but i've encountered some difficulty when the sun hits parts of my image like the one...

27 February 2021 1,194 3 View

Trouble with Charting with Google Earth Engine (Technical)?

Hello. I have a problem with the charting in google earth engine. I created an image collection by combining 5 image collections of five parameters and using ee.Join.inner ( ) and .apply ( )...

26 February 2021 7,084 2 View

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

Can a Golgi-stained dendritic spines picture processed by Image J be directly used for publication?

24 February 2021 3,348 2 View