What is the application of 2 photon absorption property of a material?

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Which is the best approach for anomaly detection in scanned image data set?

Anomaly detection in scanned image data set

18 July 2024 3,578 3 View

How to calculate the charge densities of valence band maximum (VBM) and conduction band minimum (CBM) of a system using Quantum ESPRESSO software?

Hello everyone, I am using Quantum ESPRESSO software to calculate the total charge density of the compounds. However, I am unable to calculate the charge densities of valence band maximum and...

06 June 2024 4,498 4 View

Is Hindi version of the Oxford Happiness Questionnaire available?

we find ourselves in need of a validated tool to measure happiness levels among our target population. Upon learning about the availability of the Hindi version of the Oxford Happiness...

15 May 2024 7,280 0 View

How is object segmentation and object detection are different?

How YOLOv8 is used to obtain the contours/object and calculate individual area

02 May 2024 5,396 3 View

How to get rid of "error termination in SCF gradient" in ORCA 5.0?

I am optimizing a small organic molecule in a triplet second excited state using TD-DFT in ORCA 5.0. It is giving error termination in SCF gradient. How to get rid of it? Check the error below....

30 April 2024 6,806 6 View

How can I get my desired DNA copies?

Hi all, I want to have 301 copies/ul for my downstream experiments. The sample I am using is a purified plasmid, of which I know the concentration (ng/ul), volume (ul), and molarity(g/mol). How...

20 April 2024 2,468 4 View

After formulating your hypothesis based on a problem statement , what are the important steps constructed within DS project life cycle ?

Please explain the importance of : 1. DOE - Design Of Experiment 2. Statistical Testing Process Document

12 March 2024 1,556 1 View

Can anyone suggest me how to ensure proper revival for the strain B. braunii UTEX 572?

I have bought strain B. braunii UTEX572 for my work, however, I do not see any positive growth after reviving it in both Bold 3N liquid and agar media supplemented with 10g/L glucose. Is there any...

10 March 2024 4,196 0 View

Could you tell me the cause of this problem?

A person has very little thirst, dry mouth. If he drinks water, the water is coming out through the urine, but his body lacks water. Why does this happen and what is the remedy?

16 February 2024 1,255 3 View

How to make agar plates using the drug 5-fluoroindole as it is light sensitive and sparingly soluble in water?

I need some suggestions on working with the drug 5-fluoroindole. I am working on green microalgae and trying to make my strain tryptophan auxotroph. However, I am unable to make proper drug plates...

14 February 2024 1,013 1 View

Are air moisture harvesting technologies effective in combating desertification?

Air moisture harvesting Air water collection devices

06 August 2024 5,473 2 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

How can I add own Henry coefficients in Aspen Plus?

Hi, i would like to simulate an absorption process in Aspen Plus. I want to use the NRTL model und would like to add some individual Henry coefficients. Is that possible and how?

05 August 2024 2,333 2 View

Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 View

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

What types of mask designs for metal deposition, to be used in a PVD system, are best suited for perovskite-based solar cells?

31 July 2024 4,835 3 View

¿Are oxygen vacancies in semiconductors capable to change the band gap?

Dear all! Oxygen vacancies do raise negatively the Fermi level by increasing the negative charge in the semiconductor crystal structure. In the case of n-type semiconductors, I wonder if this...

30 July 2024 8,339 2 View

How to make the concentration measurements for the hydrogen absorption/desorption in the metal hydride?

Hello Everyone! I am trying to create a metal hydride system where I am trying to create a temperature control with the emphasis on measuring the concentration of the hydrogen with the hydrogen...

29 July 2024 7,577 2 View

Standard curve of H2O2?

Hi, I need to prepare a standard curve of H2O2 to evaluate the primary products of oxidation. H2O2 I have is 35%. How do I prepare a stock of H2O2 10 microlitere. If s.o has experience, I would be...

26 July 2024 3,460 2 View

What is single absorption ESR spectroscopy ?

In the context of Electron Spin Resonance (ESR) spectroscopy, under what conditions is an absorption spectrum considered to be a single absorption spectrum?

25 July 2024 2,325 1 View

The measurement of cellular uptake of nanoparticles?

What protocol can be used to measure the cellular uptake of a nanoparticle? Is there a way to get more of a non-targeted nanoparticle into the cell? Why a fluorescent nanoparticle does not enter...

18 July 2024 7,153 2 View