Is it reasonable to use stress boundaries to simulate situations with tectonic stress in FLAC3D?

Dear all I want to build a small fault model, considering the tectonic stress, the horizontal stress is relatively high.Is this the case where you can only use the stress boundary.This is a fixed...

13 July 2020 450 3 View

Should I equilibrate protein at different temperature in molecular dynamcis simulation?

I would like to determine the structural changes of my protein at different temperature (eg. 350 K). In gromacs tutorial, the protein is equilibrated using nvt and npt under normal condition (300...

09 April 2019 9,392 3 View

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05 July 2017 2,232 8 View

Is there method to extract RNA of both gram positive and gram negative bacteria?

Hi, Is there a method to extract RNA of both gram positive and gram negative bacteria in their dual-species culture? I want to perform transcriptomic analysis, so I need RNA sample with high...

01 March 2017 7,922 2 View

Is there a method to differentiate pseudomonas and salmonella on visual examination?

I want to use SEM or other microscopy method to visualize the spectral organization of these two bacteria cultured together, however, they are both gram negative and rod-shaped. Is there any other...

08 March 2015 9,029 21 View

How do I isolate rat epithelial cells?

I found some protocols on the internet and I tried them out, but they don't seem to be working. I separated the cortex from the kidney and minced and then digested the tissue with HBSS buffer...

09 April 2014 9,313 1 View

The difference between displacement and replacement

01 January 1970 1,475 2 View

What is the application of deterium excess in hydrology?

Deterium excess, or d, is defined by the following equation: d=delta(H-2)-8delta(O-18) what are the applications that have so far been reported in the literature?

01 January 1970 4,073 5 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View

Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software?

Hi every one Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software? Biogas fuel is not available in the options thanks

23 February 2021 6,518 3 View

Are there any candidates for an Einstein's bare cosmological constant?

It is commonly accepted that General Relativity has its own 'bare' cosmological constant that contributes together with the cosmological constant resulting from vacuum energy density for an...

23 February 2021 5,448 8 View

Could the "incoming radiation (net radiation)" values be negative?

Could the "incoming solar radiation" values be negative? What is the difference between "global solar radiation" and "incoming solar radiation"? Which one might be measured negative values?

21 February 2021 7,726 9 View

How to Measure Consumer Willingness To Change from petroleum-fueled vehicle to electric vehicle?

I wanted to calculate the probability of one consumer shifting from using a petroleum-fueled vehicle to an electric vehicle. Since my background is in engineering I do not know much about how to...

15 February 2021 9,190 5 View