How do we calculate curvature value in ArcGIS?

Hello everyone, I am trying to prepare curvature map in ArcGIS 10.4, using spatial analyst tool. I am using 10 m CartoDem (projected in UTM 44N). I am getting very different value, curvature...

12 January 2021 504 4 View

Random effect model shows error while running panel data?

I have panel data comprises 5 cross sections across 14 independent variables. the data time series part is 10 years. while I run the panel data model for pooled OLS and FE model it gives results...

24 November 2020 8,662 3 View

While performing DFT studies of some hetro compound in different solvents, unusual results are obtained in case of methanol. what could be the reason?

DFT Study of some heterocyclic based compound is being done in solvents of different polarity. It was observed that the potential energy barrier in methanol comes out to be exceptionally high....

15 October 2020 9,303 5 View

How to simulate motion of microneedle into tissue in COMSOL?

Hi, I am new to COMSOL and need to simulate the microneedle penetrating the tissue. I have both my tissue and probe design ready in solid mechanics. How do I add prescribed velocity to the...

14 October 2020 3,823 3 View

Can you suggest me deep learning architecture/model (Unsupervised learning) for text classification?

I have an idea of 1. RNN Embedding 2. RNN with pack padded sequence 3. FastTest 4. Bi-LSTM 5. CNN 6. CNN-LSTM 7. BERT Transformer these models. I am looking model apart form these.

10 October 2020 8,102 7 View

Please suggest full form for SOM?

Please suggest full form for SOM in reference to data mining, machine learning and data science except Self organising maps. i have used the abbreviation SOM in my topic of research that stands...

20 May 2020 8,515 9 View

While using light source in photocatalysis, light intensity can be calculated. But what is the wavelength of my light source? how to calculate it ?

I used visible light source and not UV lamp. Will the wavelength of lamp vary as the time passes?

19 May 2020 9,310 5 View

Can you please help me to choose a kit for amino acid analysis?

Hello, I have to quantitate free amino acid in my sample using LC-MS/MS. My sample mainly is an assay for checking the enzyme activity of phenylalanine hydroxylase in converting phenylalanine to...

23 April 2020 8,153 2 View

How can we decide the anode and cathode materials for half cell Li ion battery?

Also what can be the reasons for poor charge capacity followed by a high discharge capacity?

24 March 2020 7,046 6 View

How do you model CO2 on VASP?

I am new to VASP, and I'm trying to model CO2. I was able to run the simulation and got all the output files, which I uploaded onto VESTA. However, VESTA shows that the bond length between the C...

23 January 2020 8,919 4 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

What is the most suitable server for predicting protein structures in bacteria?

I have used the i-Tasser several times, however it has been unavailable for several days. I tried the swiss-model, but the output was not very pleasant due to the model used. Is there any other...

28 February 2021 4,521 3 View

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View

What urea buffer can i use for biotagged protein extraction from streptavidin beads?

Hi all, I have been doing research on biotagged LDB1 proteins in Mel cells. I purify the proteins using M280 streptavidin beads. The yield is very low so I've been trying to optimize it by...

24 February 2021 5,749 3 View

Cloudy/high background western blot - can anyone help me?

Hi everyone! I try to detect VDR protein (~48 kDa) using Western Blot. After SDS-PAGE using 10% MP TGX Stain-Free Gel from BioRad I transferred the protein onto an metOH activated PVDF membrane...

23 February 2021 6,266 3 View

Protocol for membrane extraction E. coli?

Hello! I am interested in determining whether a poly-unsaturated fatty acid I have engineered E. coli to produce is being incorporated into the membrane of the cells or if it is simply a free...

21 February 2021 7,447 2 View

How do you prepare a porous crosslinked Polyvinyl alcohol and Glutaraldehyde membrane or film?

I am trying to prepare a Polyvinyl alcohol membrane for carbondioxide adsorption

08 February 2021 7,493 3 View

Background and spots in Western Blot membrane?

Do you know why my membrane looks like this? I did this western for Anti-hnRNP D/AUF1 antibody ab50692, as primary antibody in 1:1000 overnight at 4c and Anti-rabbit IgG HRP linked antibody...

07 February 2021 5,591 4 View

Acoustic simulation of Membrane?

I have 1 mm thick membrane. This membrane is perforated. I want to simulate this in Acoustic module of comsol. For this ,which type of module I can use in comsol.?

02 February 2021 2,505 6 View