What are the changes in Energy scenarios during the COVID-19 pandemic?

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Can you recommend to me which brain cell is more Immunogenic?

Hello every bio-field expert, professor, researcher: Our experiment design aims to induce the immune system, to affect the tumor cell progress. In the previous study, we found a connection...

19 October 2023 7,898 2 View

Remove or correct outliers?

is it possible to guide me on how to deal with outliers? is that correct to remove them?

03 September 2023 3,332 4 View

Structural equation model- is it possible to guide me on fitting the model for the following goal? ?

is it possible to guide me on fitting the model for the following goal? Goal: "Evaluate the association between prenatal care utilization and perinatal health outcomes, and determine if the...

30 August 2023 7,454 0 View

Handling missing data?

to handle missing data in health data, I don't know which method is the best one. can I use complete case deletion or there is a better approach like inserting mean or median? I know there are...

29 August 2023 4,595 1 View

Propensity score vs high dimensional propensity score?

what is the difference between the propensity score method and the high dimensional propensity score method? when is the PS used and when is the HDPS used?

29 August 2023 3,896 0 View

Lowest category as a reference group or highest category in logistics model?

I typically use the lowest risk category as a reference for ease of interpretation. Thoughts? I saw somewhere somebody used the highest category as a reference could you guide me? Thanks

29 August 2023 2,097 0 View

What is the details about the production of RNS(ONOO-) in vitro?

Hi guys, I am trying to produce RNS with the guidance of this protocol : To produce ONOO− , 10 mL NaNO2 (50 μmol/mL) and 10 mL H2O2 (25 μmol/mL) were mixed and stirred for 3 min. Then, 5 mL HCl...

08 August 2023 7,075 2 View

1. What are the drivers of the over use chemical fertilizer that may have an environmental effect?

What is the reason behind farmers using chemical fertilizers?

03 August 2023 6,453 3 View

About mouse IL-6 Elisa assay from R&D system, what's the dilution of mouse serum sample?

Hi, I have a question about mouse IL-6 Elisa assay. I am preparing for this Elisa assay, but I am not sure how much dilution that I should do for this assay. My sample is serum from mouse....

04 June 2023 9,724 1 View

What are the possible parasitic infection in human urine and the further confirmation methods?

Recently, I found some parasitic eggs in a patient's urine sample and the patient is taking immunosuppressive drugs for SLE. When a microscopic examination of the urine found the parasitic eggs...

03 April 2023 6,733 4 View

How to develop investments in renewable energy sources?

08 August 2024 5,112 3 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

Is artifacts in XPS possible to build high deviation in binding energy larger than 5 eV??

Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...

30 July 2024 9,824 2 View

Is there a database with onshore wind production for the wind farms in Portugal?

I am looking to predict some production for future onshore wind energy production in Portugal, is there any database with info of performances of the existing wind farms in the country? something...

28 July 2024 1,749 1 View

HAs anyone used TGA to find activation enegy of water evaporation?

I have different polymer solutions and I hypothesize that water molecules are retained based on the water-polymer interactions, so the amount of free water is less to intercat with drug tablet....

28 July 2024 9,544 6 View

Can we eliminate the stress singularity at the tip of the crack by manipulating the elastic constants?

The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.

25 July 2024 9,975 3 View

Can anyone kindly suggest research topics in the area of thermodynamics, heat transfer, fluid mechanics or renewable energy?

I am an undergraduate mechanical engineering student seeking suggestions on topics related to either thermodynamics, fluid mechanics, heat transfer or renewable energy for my final year project....

24 July 2024 4,056 5 View

Is it feasible to employ an artificial sun in the experimental investigation of concentrated solar power systems, specifically linear Fresnel systems?

Is it feasible to employ an artificial sun in the experimental investigation of concentrated solar energy systems, specifically linear Fresnel systems? If the answer is affirmative, what type of...

22 July 2024 9,709 6 View

Why not we are following sars COVID 19 guidance?

If the case of Irak is of December 2020 then i think I can suggest pl follow all the infection cause and death, already in our researchgate.

19 July 2024 3,356 2 View

Why binding energy is in positive number after performing mmpbsa?

I performed mmpbsa of protein-protein complex simulation on gromacs. My binding free energy is +166781. This complex is stable when experimentally produced in wet lab. In index.ndx I grouped...

19 July 2024 4,120 5 View