What is the value of virtual reality for seniors?

More Zhoumingju Jiang's questions See All

Has anyone tried freeze flow samples in -80C freezer or liquid nitrogen before processing?

Our lab has some radioactive cell samples that need to be kept frozen for at least 30 days before flow analysis. For some reason, the samples stored in liquid nitrogen did not perform as well as...

15 July 2024 9,975 1 View

When Streptomyces undergoes conjugation transfer, it is always contaminated by a type of yellow Pseudomonas. What could be the reason for this?

07 July 2024 5,480 2 View

If the weghts of convolution kernel in CNN(convolution neural network) are pre-designable, or weights must be initialized and updated while trainning?

Are the weights of convolution kernel in CNN(convolution neural network) pre-desighable before trainning?

20 June 2024 6,501 6 View

In CNN, is the feature map obtained randomly by convolution kernel?

In CNN(convolution neural network), can the feature map obtained determinately by a random initialization convolution kernel? if not, how to decide the weights in convolution kernel to obtain the...

20 June 2024 6,418 6 View

How do the Maxent use to prediction the distribution of the cave fishes in Karst area?

As the known, there were the most richness species diversity of the cave animals, especially for the cave fishes, because the underground river sytems. But there were the diffculties exist also,...

14 May 2024 9,131 0 View

Help me find the full text. I can only find the summary part in many databases, and I can't see the specific content. The author did not reply to me ?

Resveratrol supplementation or diet intervention effects on heart-liver axis in prediabetic female rats submitted to high-fat-high-sucrose diet

08 May 2024 9,891 1 View

Help me find the PDF, not only the abstract?

Resveratrol supplementation or diet intervention effects on heart-liver axis in prediabetic female rats submitted to high-fat-high-sucrose diet

05 May 2024 8,818 2 View

The components of a pancreatic exocrine organoid using mice pancreas?

I am working on pancreatic cancer. Now, I am trying to generate a pancreatic exocrine organoids using my KPC mice. But after I checking the protocol, PancreaCult™ Pancreatic Organoid Growth Medium...

20 April 2024 3,879 1 View

Any ideas on how to get better bands?

I'm not sure how to interpret or fix the sample so that it creates a normal band. I used Percoll Gradient with density gradients to generate the questionable band. It's supposed to represent...

14 April 2024 9,350 1 View

The pH of the deionized water in the lab is suddenly much higher. Any thoughts why?

One day when we made our regularly used medium, we noticed the initial pH was much higher than usual (above 6.0. usually it is around 4.0). It seems it only happened in our lab. The neighbor lab...

19 February 2024 5,251 4 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

Who of all the Global Scientific community will help me Prof. Dr. Yoshida make way for TPEOM, MEC ~EMC to return the atmospheric gases to the norma ?

TEP presentation caption (The Environmental Project) Re: Why should Washington’s DC, or any country government point of location think of as nowadays of as to being 'tomorrow as to come! if it...

03 August 2024 2,484 1 View

In the presence of VERY high concentration (1000 ppm) of silicon, the adsorption isotherms of arsenic are showing anomalous trends, why so?

I conducted an adsorption experiment of arsenic on soil in the presence of different doses of silicon as competing ions to see the effect of silicon on arsenic adsorption and desorption. I took 5...

03 August 2024 6,500 3 View

Which is more important: The human factor or the technological factor in combating climate change?

On a personal note, even though technology has attracted a lot of interest and funding to combat climate change, it is becoming more and more clear that taking care of the "Human Dimension" is...

02 August 2024 6,773 12 View

Difficulty with permittivitt and Magnetic Permeability Calculations?

Difficulty with permittivitt and Magnetic Permeability Calculations Hello everyone, I have all the parameters related to the calculations of the permittivitty and magnetic permeability...

30 July 2024 5,206 1 View

How to retain the a GFP tagged gene expression in stable cell line?

Hello , I established a stable cell line expressing GFP tagged to a centrosomal gene having G418 drug selection marker. I validated the stable line by IFA and Western blotting, results are fine....

29 July 2024 5,007 0 View

How to use Desmond in HPC ?

Our department has recently acquired an HPC (High-Performance Computing) system, and I'm thrilled to take my molecular dynamics calculations to the next level using Desmond. I used to run my...

28 July 2024 6,553 1 View

In terms of chaos, what is the necessary and sufficient condition for authoritarianism, permanent or temporary, to come to exist and persist?

Since 2016 Brexit, the world needed to change the thinking behind traditional democracy as the democratic landscape changed, yet traditional democratic thinkers and actors have been acting as if...

28 July 2024 6,515 1 View

What is effective targeted chaos?

Perfect democracy thinking assumes no chaos so no need for independent rule of law system and liberal democracies assume the possibility of normal democratic chaos that can be sorted out by an...

28 July 2024 473 1 View

I want to get updates regarding international law, international trade law, international institutions and human rights etc?

Please send me updates regarding the above-mentioned areas in the question mark?

28 July 2024 5,197 3 View

Antônio Carlos Pereira dos Santos Junior

It can help with attention and memory by imitating everyday cognitive actions and individuals who are unable to perform physical exercises due to muscle loss can benefit. Universidade Federal de Minas Gerais - UFMG of Brazil carries out research in this area.

Zhoumingju Jiang

That is interesting. I am reviewing some of the important issues like what you've mentioned. Thanks!@Antônio Carlos Pereira dos Santos Junior