What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Which is an ideal solvent to dissolve CaCO3 nanoparticles?

I want to check antibacterial activity of CaCO3 nanoparticles, and I have to make suspension in which they can easily disperse. I have tried DMSO, chloroform, ethanol, saline and DI water, but...

04 November 2020 4,130 3 View

How To Keep A Network Running Even When The Server Is Down?

I was working on MIB server for educational purpose. But since a week I am unable to use the server. It is either restricted or down, I don't know what the problem is. But I want to dock my metal...

02 November 2020 8,775 3 View

What are the suitable conditions to probe sonicate CaCO3 nanoparticle dispersion before doing SEM measuremnts?

Need to know sonication time for SEM measurements of nanoparticles

07 September 2020 4,417 3 View

Conjugation of antibody with oligo?

I want to conjugate my antibody with oligo. I used SMCC approach. But the problem is that i get 3 types of antibody as product. 1 Unlabeled antibody 2 Labelled antibody with single chain of...

03 September 2019 7,075 3 View

What are the mechanical properties of glass fibers, carbon fibers (only fibers) ?

hello everyone I want the mechanical properties of glass and carbon fibers (only fibers, not the properties of composites)

03 September 2018 3,446 3 View

What is the difference between Control and Dummy variables? Additionally what are the reasons of Error Term in Regression Model?

Control & Dummy variables: Reasons for Error Term in Regression Model

10 April 2018 5,255 3 View

Use of luminol for dermination of reactive oxygen specoies in neutrophils?

I am using luminol for ROS determination in Neutrophils. first of all i have problem in dissolution of Luminol. I made a stock of 3M in DMSO. Briefly I use 100 microleter of neutrophils from 5...

01 April 2018 5,596 2 View

What is the specific heat of copper oxide nanoparticles (25-55nm) at 300 K?

Heat transfer, Nanofluids expertise

21 July 2016 8,882 1 View

Do cover crops have any impact on the reduction of GHG emissions?

Cover crops effect the soil biota and modify the soil surface moisture and temperature. So does it increase the GHGs emissions from the soil?

06 July 2015 5,232 7 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 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

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 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