What is the difference between the XRD patterns?

These are the XRD patterns for the same sample, but they seem different; one of them has broader peaks than the another, and when I count the size of the crystals using Scherrer equation, the...

11 February 2021 5,477 4 View

How can we normalize image intensity?

Hi everyone, I am a student trying to quantify the number of cells in an image using ImageJ. Is there a way to bring all my images from a set of experiments to a set intensity? For example, if...

05 December 2020 7,088 2 View

Anyone is familiar with Grid connected PV system reliability ? Can anyone help me to find the reliability of PV Components?

I cannot understand how to find the reliability of components of PV system using MIL-hbdk-217F. For example a DC link capacitor i used and how to use its parameters to find the failure rates...

26 October 2020 8,701 2 View

How much datasets should be available to make prediction using Support vector regression?

Actually, I am trying to solve a highly non-linear problem regarding energy systems. There are 8~14 variables are involved to predict the energy of the system under uncertain 3~4 variables. All...

27 July 2020 6,931 12 View

Why Resistance of a three phase line cannot be calculated directly from the available power and voltage measurements (i.e. R=V^2/P) ?

Dear Researchers, Grid impedance measurements/estimation techniques have been used to find the value of resistance and reactance of a three phase line. I would like to know the technical reason,...

16 April 2020 2,610 13 View

Using Co-variates in Item Response Theory 3PL model?

06 February 2020 7,189 3 View

Crystal growth through DFT?

Hello everyone I wanted to do TS search upon the growth of a Cu2O crystal. Can anyone suggest another technique or an appropriate way to use DFT calculation for Transition state calculation for...

24 July 2019 8,479 2 View

How can I prepare the supercapacitor electrode ?

I need to know how can i prepare the supercapcitor electrode. Tell me which things are needed to dovelop the supercapacitor electrode?

26 May 2019 6,490 6 View

Optimization of TMOs through DFT in Gauss view?

Hello everyone I have successfully drawn CuO structure in Gauss view through PBC, I need to know what are the appropriate parameters in functional and basis set in order to successfully optimize...

19 May 2019 167 3 View

LOD voltage regulator for IR2110 for driving two IRF540 mosfets ?

I searched the entire internet for a LOD voltage regulator up to 1A for Vin 6V-37V coming from the solar panel and fixed output 15V for VCC and 5V for VDD. I have two IRF540 mosfets to be derived...

16 April 2019 2,564 4 View

Is there a method of determining feed digestibility without the need to re-pellet the feed?

I am aiming to determine the ADC values of a commercial fish feed, but I do not have a steam pelleter or extruder available to me. Ideally, the pellets could be coated with some inert marker....

28 February 2021 7,967 3 View

Can Ethovision store the generated data and video recordings directly to NAS system?

The size of data generated by Ethovision is huge. Having NAS system for data storage seems to be a good option, I am wondering whether Ethovision can directly store the data to the NAS system...

27 February 2021 6,350 2 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View

Do I need to introduce HFD to ob/ob mice to obtain a T2DM model?

I am planning to work on T2 diabetic animals and check the efficacy of probiotics. My initial plan is to fed B6 animals with HFD for a while. But now, I have the chance to work on ob/ob mice. My...

18 February 2021 6,896 3 View

FDC and FRC cell populations in mouse spleen?

I was trying to isolate fibroblastic reticular cells (FRC) and follicular dendritic cells from mice spleen, but kept getting poor yield. I found from literature that the frequency of FDC is around...

17 February 2021 3,506 4 View

Trouble shooting with his tagged protein expression in E.Coli?

i have issues in expressing a chicken protein in BL21 cells with his tag. I do not see induction even at 18 degrees. Any suggestions

15 February 2021 8,939 3 View

Mixed ANOVA with some normal and some non-normal data?

I am looking to run a 2x5 Mixed ANOVA to examine Sensory Processing Sensitivity in Highly Sensitive People (HSP) and Non_HSP. My Between-Subjects factor is HSP and Non-HSP. All participants tested...

11 February 2021 1,445 6 View

Any specific reason, how sclerotium rolfsii can grow out of Petridish?

Is it related to nutrition or any other reason? Any other fungus have similar kind of growth pattern?

09 February 2021 4,357 4 View

Has anybody used the Chicken anti-mCherry antibody (ab205402) in immunohistochemistry?

I'm looking for a primary antibody to detect tdTomato in spinal cord slices of mutant mice. I know that the most widely used antibody for this purpose is the mouse anti-RFP from Rockland, but I...

02 February 2021 5,515 3 View

Whic Type of Thermal Camera is Good to use in animal research?

Hello dear researchers I want to use a thermal imaging camera to livestock study. I wonder which type to use. If you know or used a good type please comment or insert its online link in...

29 January 2021 4,163 4 View