What are the basis for determining assessment factors during chemical risk analysis?

I have EC50 and LC50 values and wanted to calculate PEC for different species in water. I have currently considered acute risk with an assessment factor of 100 based on a previous similar...

12 July 2020 4,562 2 View

Storing tissue in Agarose for 24 hrs ?

Dear All, I want to perform tissue section on different kinds of tissues like brain, muscle tissue,etc. I would like to store my fresh tissue in agarose for 24 hrs/over night before sectioning...

16 February 2020 878 2 View

How to differentiate T. elliptica, T. tomentosa, T. crenulata and T. alata? Different or synonymous?

Going through every literature and floral publication, they have their own theories, some say different species some consider synonymous to each other. There is a need of Key to Terminalia species...

08 September 2019 3,029 3 View

Can we leverage CIM (Common Information Model) framework for using big data in power industry?

Can we leverage CIM (Common Information Model) framework that is already in place through IEC standards (IEC 61970, 62325) for the big data use cases in utility industry??

13 September 2018 4,762 1 View

Negative slope in the curve of iron concentration and T2 relaxation?

I've done MRI imaging of iron oxide nanoparticles in phantom gels. The images are showing decreased signal intensities upon increasing the iron concentration, this is due to iron oxide being a...

15 December 2017 3,379 3 View

Titanium electroplating methods

Hi all, I want to electroplate Titanium on steel. Most papers have discussed about molten salt as electrolyte. But can we use electroplating in aqueous media. Titanium is very reactive, will there...

05 July 2017 1,062 6 View

Can IR data give quantitative information about fillers while synthesizing a nano-composite?

I am synthesizing a nano composite. Will IR data give any quantitative information in regards of the filler concentration? Do peak area plays any role in contrast with the concentration?

08 May 2017 7,930 6 View

Why does in FT-IR spectra of uncoated Iron oxide nanoparticles peaks at 2854 and 2926 cm-1 are coming?

I've seen FT-IR spectra of Iron oxide nanoparticles and in many of them peaks at 2854 and 2926 which corresponds to C-H stretching is coming, they haven't coated iron oxide with anything. Can...

07 April 2017 1,030 3 View

Can DSC/DTA provide information about the size of the nanoparticles?

I am trying to synthesize the nanocomposite with an appropriate size. Is it possible to calculate the particle size using their DSC/DTA?

20 March 2017 112 3 View

Protocol for conjugation of 7-amino 4-methylcoumarin to nanoparticles with free carboxyl groups on the surface?

I'm trying to conjugate 7-amino 4-methylcoumarin (AMC) to nanoparticles with free carboxylate groups on the surface via amide bond formation, but the problem is that AMC is not soluble in water...

13 March 2017 9,543 2 View

How to analyze a particular region of my simulation box in GROMACS?

Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...

03 March 2021 9,989 2 View

How to get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

How can the modification of garden soil cause global warming?

Hello, I am working on a soil project and I found a primary research article that tests how the modification of agricultural soil can cause global warming, using a thermal collector, however I...

02 March 2021 7,161 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

How to assign different material properties to each element in Abaqus ?

Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...

01 March 2021 9,511 3 View

How can I convert .vesta file to a .cif file?

I've used the "export data" option in Vesta software to convert my unit cell into a cif file however when I use that cif in atomsk it shows error such as "can't read the position of atom 0". If I...

28 February 2021 4,966 3 View

How long does it take to get a modeller(for homology modelling) license?

I submitted my e-mail address on modeller website to get a license. The problem is that, the site cannot process my school e-mail (ewhain.net). I submitted my Lab website and school name so that...

25 February 2021 9,054 3 View

How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials?

Hi, all! How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials? I have not find the choice for explicit element in Abaqus CAE. I am wondering whether it is possible...

25 February 2021 9,936 2 View

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25 February 2021 5,713 1 View