Who has the fuel cell tester smart 2 Wonatech?

Ehsan Zarmehri @Ehsan-Zarmehri

30 June 2020 0 6K Report

I have a fuel cell tester smart 2 Wonatech and I have some questions about it.

#fuel cell tester

Badges
Science topic

More Ehsan Zarmehri's questions See All

How can I decrease the error of Rietveld method for phase quantification?

Phase quantification in steel contain BCC and FCC

20 July 2024 8,150 7 View

Industrial process for converting alcohol to acid?

What's your suggestion for converting a heavy organic alcohol to its corresponding acid (via oxidation or dehydrogenation)? Your industrial experience is appreciated.

12 June 2024 3,862 3 View

Can you help me to find a questionnaire/tool for Leader Member Exchange LMX leadership style?

Need the questions for a quantitative research.

07 June 2024 4,229 1 View

What are the codes for permutation test for correlation and repeated measure ANOVA in MATLAB?

I am analyzing my data using Permutation Tests. I have the codes for a permutation test for the t-test, but I need codes for a permutation test for repeated measure ANOVA and a permutation test...

01 June 2024 1,211 2 View

Plot contours using fluent and clusters?

Hello all, I am doing some heavy simulations in Fluent using clusters. The models are not readable by laptop or desktop because they are very heavy. So, i have to take the contours in cluster...

25 May 2024 6,099 3 View

Video annotation tool for action classification?

Hello everyone, I have a dataset of videos for action classification, where each video contains multiple actions. I need to annotate these videos with the name of each class and the start and end...

17 May 2024 5,293 2 View

Is there any speciation diagram Cerium nitrate in different range of pH?

I need to know the speciation of Cerium in the presence of major anions in several pH, especially Cerium Nitrate. I couldn't find any paper about it. I would appreciate it if someone could...

12 May 2024 1,971 2 View

Which image patching strategy is suitable and practical for deep learning model?

Which patching method is suitable and practical for training and testing deep learning networks when it comes to patching input data? Is it small patches with overlap, such as 50x50 on individual...

04 May 2024 6,887 3 View

In XPS high-resolution spectra, may exist 2p3/2 peak but doesn't exist 2p1/2 peak?

Hi. In my XPS spectra of Co, doesn't exist 2p1/2 peak. But I can see 2p3/2 peak. Is this possible? If possible, what is the reason? Thank you

30 March 2024 8,652 2 View

Is the production of quorum sensing signals in Yersinia enterocolitica related to motility?

????

26 January 2024 5,164 0 View

Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

Could it be a cell culture contamination?

Hello everyone! I observed in my culture (htert-RPE1 cells) an orange- red particle at the bottom of the dish. It is visible to the naked eye as a very very small red dot. Could it be a...

09 August 2024 2,824 3 View

Is there any way to quantify bacterial and fungal cells in their mixed culture?

I am working in fungal fermentation of soybean meal and there is bacterial growth in them at times. I am trying to quantify fungal cell counts and bacterial cells; but I haven't been able to do at...

07 August 2024 7,535 4 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why activated CAR-Jurkat cell could not kill targets?

Previously when I co-coluture anti-CD19(FMC63) CAR-Jurkat with Raji with E:T=5:1, Jurkat can eliminate Raji in 24h. However, when I test another CAR construct, although I can dectect totally CD69...

06 August 2024 641 2 View

How much total RNA concentration to be extracted from sorted plasma cells from bone marrow of C57BL/6 mice for RT-PCR ?

i have sorted anti-NP specific plasma cells from bone marrow of C57BL/6 mice at certain times after immunization with variable counts and isolated total RNA using TRIZOL method for RT-PCR using...

05 August 2024 8,835 1 View

How to isolate lymphocytes from mouse spleen?

I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...

04 August 2024 9,913 7 View

How to Add Missing Water Molecules in Protein-Membrane Simulations?

I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...

04 August 2024 1,200 2 View

How to use Density Functional Theory to calculate carrier mobilities of solid system?

Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...

04 August 2024 8,894 1 View

Does long-term culture of murine Monocytes result in macrophage differentiation?

Hi, I am isolating monocytes from the bone marrow using the Mouse Monocyte EasySep kit. I want to treat these cells and monitor expression of specific markers over the course of 10 days. I will...

04 August 2024 7,282 2 View