28 December 2020 5 8K Report

Does Covid 19 enhance cancer occurrence and aggravating cancer prognosis too?

More Waleed Kassar's questions See All
Seeking Software Recommendations for SELEX NGS Data Analysis?

I am looking for software to help analyze SELEX NGS data, including alignment, sequence enrichment, and other related tasks. Can anyone recommend suitable tools or software? Best wishes, Waleed

30 July 2024 1,061 5 View

I have prepared a cathode electrode for a lithium-ion battery in the lab. How can I check its conductivity/resistivity?

I have prepared a cathode electrode for a lithium-ion battery in the lab. How can I check its conductivity/resistivity to verify whether it is a cathode?

24 October 2023 4,825 1 View

Anyone who is an expert in dynamic Bayesian Network (DBN) analysis and modeling?

I am looking for someone who is an expert in dynamic Bayesian Network (DBN) analysis and modeling. I have the data, so we can do the research together. Or if she or he is possible, give me a...

01 September 2023 4,346 2 View

What are the effects of trainable parameters on achieving optimal policy in reinforcement learning?

I am new to reinforcement learning and working on Deep recurrent Q-network. I want to ask whether the changing neural network size effects agent to achieve optimal policy? Can you suggest a paper...

31 August 2023 2,310 1 View

Can I use a copper foil anode instead of a Li foil anode in a lithium-sulfur battery coin cell?

Can I use a copper foil anode instead of a Li foil anode in a lithium-sulfur battery coin cell?

25 June 2023 8,734 2 View

Objective evaluation of signal to noise ratio in images?

The goal is to compare two images that show the same pattern with slightly different methods evaluating the impact on the pattern visual recognition. Any suggestion on how to implement that?...

25 April 2023 8,304 0 View

Did you think the spss porgram petter R ?

SPSS OR R IN ANALYSIS

12 March 2023 4,049 5 View

What is the importance of stereoscopic vision of aerial photographs?

I need research and sources that talk about the importance of stereoscopic vision of aerial photographs

03 March 2023 9,102 1 View

I have monthly data for rainfall in the unit kg m-2 s-1 but I need the data to be in mm/month?

Could someone please help me out

30 January 2023 3,474 2 View

In curing the soil, which is better, keep it in a container or at room temperature?

Soil curing is one of the effective methods for stabilization and improving soil, and it has received wide acceptance from many researchers in the world in the field of soil and its stabilization,...

25 January 2023 9,580 5 View

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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...

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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...

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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...

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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

E-commerce businesses, COVID-19 and Entrepreneurial Strategies (innovation, proactiveness and risk-taking)?

Hello: I am looking for articles that address e-commerce businesses and COVID-19 survivors, as well as Entrepreneurial strategies that reflect e-commerce businesses. Blessings Evelyn Dempsey

05 August 2024 5,332 3 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

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