Possibility of infectivity of SARS CoV2 in patients without symptoms.

More Ziad Hazim Deleme's questions See All

The future of stem cells in brain repair??

The future of stem cells in brain repair and TBI???

08 May 2024 8,126 0 View

Why do I get different results between Coomassie Gels and Western Blot?

Hi everyone, I hope you're doing well. I've encountered an interesting phenomenon in my research and would appreciate your insights. When running gels and staining them with Coomassie, I'm...

18 March 2024 3,416 0 View

Why am I unable to detect pERK in HEK293T cells through Western Blotting?

Greetings to all, I have attempted to detect pERK using western blotting with HEK 293T cells, but I am unable to do so. I overexpressed a gene that caused pERK to be overproduced, and I was...

21 December 2023 7,195 3 View

Inner geometry suppression when refining the mesh?

Dear ICEM CFD users, Could you please help me to solve this problem? I have a inner geometry inside an other. A coarse mesh of such a configuration captures the inner geometry but a refined mesh...

25 September 2023 2,887 0 View

Do conifers produce tracheid with spiral thickness? If not, Is tracheids spiral thickness the same thing as the "Cellulose Microfibril Angle"?

Hello, Tracheid in Cupressaceae and other conifers may exhibit ornamentation on their walls that resemble helical spiral thickness little bit, as result of an angle in Microfibrils. What is the...

22 January 2023 5,334 2 View

How can i do Mycoplasma test in tissues ?

is it possible to do mycoplasma contamination test in my Warthon jelly tissues frozen at -80°C ? all what i found n the internet is compatible with cell culture supernatant and nothing about...

30 November 2022 6,320 3 View

How do I interpret my MTT assay results, and what statistical tests should I do for cell viability?

I have completed an experiment where I exposed rainbow trout liver cells to copper concentrations of 0.01, 0.1, 1.0 M, along with a negative control. I have recorded the cell viability % at each...

20 March 2021 9,445 7 View

Can any one explain why the ethyl ester Biodiesel (FAEE) has higher than that of the metyl ester FAME- both of them are derived from the same oil?

Biodiesels derived from waste vegetable oil transesterification with Ethanol (FAEE) show higher peroxide values than those derived by transesterification with methanol (FAME) prepared under the...

13 February 2021 515 6 View

I need a help from a spring technician or some who know a lot about heavy duty spring ?

I need a spring technician or some who know a lot about heavy duty spring to ask him/her a couple of questions in my bachelor thesis. The question will be in direction of choosing the right...

20 December 2020 8,646 0 View

What happens to a gas after compressing it for 10 years?

Will it lose a fraction of its expansion power assuming it was insulated in this system? Because I am designing an insulated gas spring. what I want to know if the gas will lose some of its...

07 December 2020 6,363 3 View

How can I find access to heavy metal reference doses from the EPA and WHO websites?

Reference dose and Maximum acceptable concentrations HMs

03 August 2024 8,230 4 View

How gold procurement?

https://www.cleanteqwater.com/resources/case-studies/gold-mine-australia/

29 July 2024 5,161 1 View

Seeking latest research on social protection in northeast Nigeria, Yobe state. How does it compare with other states?

What has been the social protection outreach like in Yobe state. Which areas are challenging for the government departments and what capacity building would be most effective? Comparison of the...

21 July 2024 9,887 1 View

Is the protecting group boc of the amino group stable at 37°C?

I have a small molecule reagent with a boc-protected amino group. Now the reaction needs to be reacted at 37°C for 30 h. Is this protection group stable?

12 July 2024 3,745 2 View

"Dear Researchers, Could anyone here share insights or tips on how to effectively draft a patent in the Nanotechnology field?

"Dear Researchers, I am currently working on a Nanotechnology project and am exploring the process of drafting a patent to protect our innovations. Could anyone here share insights or tips on how...

02 July 2024 9,627 2 View

What heavy aggregates are available for protective concrete in your country?

01 July 2024 1,625 3 View

How the circular economy helps protect the environment?

Good evening colleagues, I'm looking for a thesis proposal on this topic.

24 June 2024 7,782 2 View

Can you help me the optimization micro grid using multi-objective?

Optimal sizing microgrid off grid case study ''I choose the case study""so in our research using PV and WT .battery storage and diesel generator .we have the data formation Hourly the solar ir and...

20 June 2024 5,086 0 View

Patriotisme ou Nationalisme économique ?

Patriotisme et Nationalisme économique Le patriotisme économique promeut une politique industrielle qui sort du modèle classique et redéfinie les relations socio-économiques entre les nations,...

20 June 2024 6,118 1 View

How is Vitech-GENESYS modeling tool improved over Vitech-Core9 ?

Assessment of Vitech-GENESYS modeling tool over the Core9 one. What are the semilarities and differences (A comparison analysis)? Components of GENESYS modeling tool. A case study for both tools...

17 June 2024 5,795 0 View

Enrico Brunetti

Social distancing, wearing a mask, washing often our hands with soapy water (or hydroalcoholic friction if unavailable).

Tracing contacts of positive patients, testing them and treating them. Isolation of suspected cases/high risk patients.

Laith G. Shareef

wearing a surgical mask is very essential for any type of outdoor personal contact & the use of antiseptic is important during daily activity.