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

Measurement invariance of a bifactor model with categorical indicators. What is the recommended approach?

I have a bifactor model with categorical indicators: 4-option Likert-type items. One of my research objectives involves testing measurement invariance between two groups. I have been doing it as...

16 December 2020 4,601 2 View

How to concentrate a PCR product before sequencing?

Hi everybody, I'm planning to sequence several phytoplasma strains by doing a nested PCR and cloning the resulting amplicons. Standard phytoplasma universal primers pairs will be used (P1/P7...

08 November 2020 2,155 4 View

Discrepancy protein levels and receptor expression?

I measured the expression of a protein that is a receptor in a panel of cell lines. When I measured the protein levels by Western blot the protein levels were about the same in all cell lines ,...

09 September 2020 6,671 3 View

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24 July 2020 9,872 3 View

Who decides if a paper is submitted or not?

If one of the coauthors of a research paper does not contribute intellectually but financially only to a project, is he/she entitled to call off the submission of the paper?

10 May 2020 2,851 7 View

Does anyone know home range databases for mammals and birds?

I am conducting a study using wildlife traits, however, home range data is limited. Pd. I have already used data from Tamburello et al. 2015, but I still have lots of species without home range data.

30 April 2020 6,608 2 View

IEEE 34 node test feeder in DigSilent PowerFactory?

18 April 2020 1,949 2 View

Can pressured steam carry small biomolecules?

Apparently there is a belief that contaminated steam in the autoclave can contaminate your pipette tips while sterilizing them with biomolecules such as peptides and DNA, and that this can be a...

05 March 2020 1,439 3 View

Narrowband filter before or after sLoreta transformation?

Hello everyone: I was wondering about narrow band filtering the EEG (ALPHA, BETA, THETA) and doing a source analysis with sLORETA in a particular set of ROIs. Filtering before (EEG electrodes...

24 February 2020 538 5 View

Image Processing and classification using keras/Tensorflow?

Do you have some recommendations approaches on Image processing and classification of plant diseases using TensorFlow/Keras?

02 March 2021 1,493 4 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 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

Why almost all medical imaging research use Deep Learning instead of Image Processing?

Currently, I'm researching to detect Covid-19 using chest X-ray images. When I looked at previous studies found out that almost all the research studies on medical imaging use Deep Learning...

21 February 2021 2,902 12 View

Which programs are to be used to register 2D image onto a 3D image data set?

I am trying to register a light micrograph onto a 3D CT data set, as I want to extract the corresponding image from the CT data set. Is there any software or program can do this accurately? I am...

21 February 2021 8,220 3 View

Using 1D CNN for pixel classification in an image?

I have a 3D Image of size 100x100x100. I have features (feature dimension 25) extracted for each pixel by considering a small pacth around it. So the input to 1D CNN is 100x100x100x25 reshaped to...

17 February 2021 941 4 View

What is the best technique for combining images?

Hi, Sorry I don't have much experience in image processing. In my research, I need to combine 2 grayscale images(like attached images) into one! I came across the image fusion process. In the...

16 February 2021 7,317 7 View

What is/are the best ML classifier(s) for Sentinel2 images?

Hi I am trying to segment a sentinel2 image. At this stage, I want to run a binary classifier that assigns each pixel to either farm or non-farm pixel. For this purpose, I have 4 10m bands...

15 February 2021 3,596 9 View

How to convert isotrophic Deriche filter into anistrophic?

12 February 2021 5,889 6 View

How can I magnify an image without changing the dimension in matlab?

Hi everyone. For the last part of my project I have to see how does my program respond to a magnified image. The magnification has to be a part of the code . I've tried imresize() , it will be...

10 February 2021 8,279 10 View