Who have the phd thesis on the spectrum of THz radiation from fs laser induced air plasma?

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Do experts have journals in the field of artificial intelligence and big data that are not indexed by SCI or EI?

05 August 2024 8,836 2 View

Are there any good simple systems or platforms to recommend?

In order to show people the beauty of control and enhance enthusiasm for learning control theories, are there any good simple systems or platforms to recommend?

05 August 2024 10,034 1 View

Where to find a gene list for CRISPRa/i library screening of regulatory factors that affect pathogenic Th17 differentiation in PBMC?

I want to perform a CRISPRa/i library screening for candidate regulatory factors that affect pathogenic Th17 differentiation in PBMC. But I am wondering how to define the size of gene library, so...

31 July 2024 2,150 0 View

The complex interactions between oral microbiota and oral mucosal immunoregulation: implications for oral health and disease development?

This research question explores the complex interactions between oral microbes and oral mucosal immune regulation. The diversity and function of oral microbes have important impacts on oral health...

09 July 2024 7,883 0 View

My Cyclic voltammetry curve doesn't show cathodic peak of Cu2+ to Cu+. how to solve this problem?

I performed CV of Cu-MOF in a buffer solution of pH 8, and we did not find any peak corresponding to Cu2+ to Cu+. What is the reason behind this? Please give your valuable suggestions.

08 July 2024 2,388 4 View

Does the quantum confined effect affect the peak position of PL intensity?

The lower PL intensity for ultrathin MOF than that of bulk MOF also indicated a quantum confinement effect due to the ultrathin morphology of Cu-UMOF.

27 June 2024 4,855 0 View

The active area of the electrode is calculated based on the non-Faraday current. Why isn't the current density above or below zero?

Why isn't the current density above or below zero?

27 June 2024 9,283 2 View

How to solve the problem that the film obtained by magnetron sputtering on the ternary alloy target A2BC is ABC (not A2BC)?

Using magnetron sputtering with an alloy target composed of A:B:C in a 2:1:1 ratio, the resulting thin film composition is A:B:C=1:1:1. How can you achieve a A:B:C=2:1:1 composition? What are some...

24 June 2024 1,605 0 View

A small question about the principle of lasers…?

Given the energy level diagram of a ruby laser shown in the right figure, where \( R_{02} \) is the pumping rate, and \( \tau_2 \) and \( \tau_1 \) are the lifetimes of levels \( n_2 \) and \( n_1...

23 June 2024 4,855 0 View

Can the matter wave theory which suggests that when matter waves resonate be used to solve HTS ?

Can the matter wave theory, which suggests that when matter waves resonate, the energy input from the outside is minimal, be used to solve all superconductivity problems? The matter wave theory,...

17 June 2024 7,957 0 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Using OBD technique i am trying to measure laser induced shockwaves velocity i found that at start velocity increases and then decay?

i am unable to interpret why its increases in start as shown in figure

11 August 2024 2,179 1 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

U you think We need a website software of Blackbody radiation law expert software?

A website software of Blackbody radiation law expert software can used through the following web site. http://39.105.188.151:3000/index

07 August 2024 1,706 0 View

Why do i have a weak plasma and no coating during rf sputtering?

I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.

07 August 2024 4,526 4 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 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

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

Can a Conventional 50W visible LED Lamp Emit UV Light?

I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....

31 July 2024 3,843 7 View