How can I compare compressive strength from crushing concrete cube specimens to strength of in-field reinforced concrete structures?

1. In general, a lot of literature is available on compressive strength of cube or cylinder specimens. However, in practice, reinforced concrete is used in the field, especially for large...

29 October 2019 1,665 11 View

With amperometric Ab biosensors.How do we ensure that the Potential change is not due to interaction of other biomolecules with electrode?

In case of an amperometric antibody based biosensor where we use graphene as an electrode is it possible that additional impedance is created due to other biomolecules that have the capacity to...

14 February 2018 142 2 View

Please can any one suggest me how to connect two seperateley optimized molecular fragments into one in gaussian 09?

16 July 2017 1,677 5 View

Social Identity Theory and Decsion Making

Hello, Can anyone recommend articles or reviews that deal with Social Identity Theory and decision making.

14 June 2017 3,674 3 View

How to simulation of thin film nanocomposite by COMSOL for gas adsorption?

simulation of thin film

05 April 2017 6,298 1 View

What are the latest methodologies used in diagnosing cervical cancer?

26 April 2016 3,759 3 View

How do we index the ZnS and CdS Quantum dot crystal planes spacing from high magnification HRTEM images?

Crystal lattice planes are observable in HRTEM images and we can find the lattice plane spacing. My confusion is how we index the crystal planes as (100) ,(111) etc. How we make sure observed...

19 September 2014 6,321 2 View

Can someone help with computer-aided drug-design platform using PyMOL?

How to The file Settings_Linux.txt needs to be downloaded and copied to your home directory? reff site: http://people.pharmacy.purdue.edu/~mlill/software/pymol_plugins/install.shtml I have...

08 January 2014 2,149 3 View

How do I get bands in a DNA-PAGE gel?

I am trying to do PAGE of my pcr product. I could not get any bands in the gel and I used 10% gel prepared using TBE Buffer. Can anyone tell me what's wrong with my gel and what could I do?

05 December 2013 6,819 14 View

Stability of thioamides?

Does anyone know if thioamides are stable in alkaline media? If not, what are the expected degradation/reaction products?

24 February 2013 3,273 7 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

Why does two different bioinformatics tools for the same proteins show different subcellular localizations?

During a computational analysis, I found that for a protein of a plant, two different subcellular localizations are seen using CELLO and WoLF PSORT. For example, in CELLO, it identified the...

01 March 2021 6,729 2 View

How to classify strictly upper triangular matrices by similarity?

Let F be a field. Consider U, the set of n times n strictly upper triangular matrices in F. For X, Y in U, we call them similar if there exists some S, which is non-degenerate and upper...

01 March 2021 2,957 8 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

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 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

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View