21 April 2021 1 7K Report

Could anyone please share the sample calculation for the inlet and exhaust exergy calculation for simple PEM fuel cell?

More Veena Chaudhary's questions See All
What is the maximum value of Divesity Gian in MIMO? For two antenna system its 10dB. As no. of antennna increse diversity gain increase or decrease?

Somewhere on the internet, it's reported the maximum diversity gain limit theoretically can be achieved is 10dB. Some papers said it increases with more antennae and some said it will decrease.

09 June 2024 5,120 2 View

To create a study area map for your research sites, which software is the easy and best choice for use in a scientific publication?

Any easy and best GIS software options?

15 May 2024 507 9 View

I need a topic or tittle which is depend on the any broking comapnay?

Currently I am working in the internship program at Arihant capital which is based on the trading and brokering the stock market. my college have made me resarch on the my internship organization...

12 May 2024 770 4 View

How does climate change intersect with illegal wildlife trade, and what are the implications of this relationship?

Looking for a research topic that involves the implications of climate change and illegal wildlife trade.

30 April 2024 3,251 1 View

Could someone explain me how to design an ITC experiment to get a result as quickly as possible?

Hi there, My area of research is an aqueous Zinc ion battery and my goal is to find the binding affinity and thermodynamic properties of Zn-ions binding with polyacrylic acid (PAA) by ITC...

30 April 2024 4,170 0 View

Could somebody tell me how can I prepare a polymer solution in terms of monomer concentration?

My objective is to find the binding affinity of divalent metal ions with polyacrylic acid (PAA) by Isothermal Titration Calorimetry. In this experiment, I need to prepare 2mM of PAA. The 2mM...

24 April 2024 9,089 2 View

Is the demand of oligonucleotides growing?

What is the approximate yearly consumption of oligonucleotides, including primers, probes, siRNAs, and custom DNA/RNA sequences, across all research institutions and biotech industries within...

22 March 2024 5,874 0 View

How can position 77 be associated with multiple types of genes, namely F, M, NP, and P? #Query about Genomic Position 77 and Gene Annotations?

During my analysis, I observed that genomic position 77 is annotated with gene symbols F, M, NP, and P across various transcripts. Please find the example below. I used the gff3 file from NCBI...

17 March 2024 1,643 1 View

Has anyone recently submitted at Nature Biomedical Engineering Journal?

I would like to have your experience, reviews and suggestions regarding the same.

12 March 2024 9,099 0 View

In raman spectra of anatase TiO2 the intensity of symmetric stretching vibration peak around 155 have less intensity in comparison of peak around 638?

While in other cases of Research paper the intensity of peak 144 is high In one of the paper have same result in which 144 peak has less intensity in comparison of peak around 638 but the reason...

18 January 2024 2,185 0 View

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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...

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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...

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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...

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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...

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How can I get my Granzyme B flow cytometry stain to be consistent?

I have used PE and PE-Dazzle 594 fluorochromes and have managed to get NK cells to properly show GranzymeB expression after 4 hr PMA/ionomycin stimulaton, but for some reason my CD8 cells in the...

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Best mask design for metal deposition aiming build a Perovskite solar cell device?

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How to culture and maintain Lx-2 cells?

Hi there! I recently started working on Lx-2 cells. When I thaw the cells, they start attaching within few hours but later in about 2 days they started rounding and dying. I used DMEM+2% FBS...

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How to treat monolayer culture cell line with essential oil?

Hi all, may I ask you for advice about treating monolayer culture cell line with essential oil. Due to the hydrophobic character of the oil, I am concerning how can it equally affect to all the...

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