How to carry out an ageing model for Li-ion batteries to predict life time ?

Dear colleagues, i am trying to carry out a model for the aging of li-ion battery to predict the battery's lifetime. However, as i don't have any experience with it, i would super grateful to get...

07 October 2019 7,378 3 View

Which is the perfect (DNA isolation or RNA isolation) in the expression of gene having intron?

gene expression in plant looking for any change in the sequence after plant exposure to stress conditions ... gene size = 1007 bp

25 October 2017 3,256 6 View

Why do i have a larger band than expected?

18 December 2016 4,138 3 View

Why gel electrophoresis of protein is vertical while gel electrophoresis of DNA is horizontal ?

gel electrophoresis of protein

24 April 2016 4,651 5 View

Is CBCT or CT more accurate for assessing the buccolingual dimension of ridge before implant replacement?

as CT better resolution and accurate image of an object true scale 1:1 than CBCT.

22 January 2015 9,457 26 View

How can I preserve Lactobacillus species and Bifidobacterium species?

Which method is the best, glycerol stock or skimmed milk?

26 April 2014 2,535 5 View

How can I perform a DNA extraction from frozen blood samples (RBCs are lysed)?

Hb interferes with my PCR reaction.

07 April 2013 9,667 3 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

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

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 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

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

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

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

How to size battery banks?

I am designing a small grid connected solar PV power-plant. As the battery's capacity is specified in Ah and demand in kWh. What is the best way to size the battery bank? I have battery price in...

28 February 2021 1,638 3 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View