For polymer-nanocomposites gas sensor, there appears to be an issue with the sensor recovery process, as it is unable to reach its initial value?

07 January 2024 1 5K Report

I need your help to explain this issue, why in the recovery process the sensor can not reach its initial value?

Geri kazanım süresince sensörün başlangıç seviyesine dönmemesi gayet normal. Gaz odasında daima iş yapılmakta ve güvenlik için bir miktar gaz kalmaktadır. Buna gaz kaçağı da diyebilirsiniz.

Badges
Science topic

More Adel H. Omran Alkhayatt's questions See All

Provided that the shale conductivity termed here x increases with temperature, how could we compute it at reservoir temperature ?

one could use Waxman and Thomas (1974) work?

22 July 2024 6,637 0 View

Is there a difference between the curriculum and the style of the study?

A question about scientific methodology

13 July 2024 2,160 8 View

How Bpai (Branson dental operator posture assessment instrument is scored? How the total score is 194?

Hello Everyone, May I ask you to explain how the total score of BPAI is summed to 194? I know the scoring of modified BPAI well, but I need the original form. This is a link to the...

20 June 2024 7,284 0 View

How can biocatalysis be integrated into larger carbon conversion processes, such as biorefineries or waste valorization schemes?

biocatalysis can be integrated into larger carbon conversion processes, such as biorefineries or waste valorization schemes. The main question: HOW

18 May 2024 2,869 0 View

What are the environmental benefits of using biocatalysis for carbon conversion compared to traditional chemical methods?

The environmental benefits of using biocatalysis for carbon conversion compared to traditional chemical methods are large. What are they?

18 May 2024 3,620 0 View

Are there any recent developments in the discovery or engineering of novel biocatalysts for carbon conversion?

Developments in the discovery or engineering of novel biocatalysts for carbon conversion cannot be stopped. we need to know any recent deevelopment in this field.

18 May 2024 5,345 1 View

What types of carbon sources can be effectively converted using biocatalysis?

Types of carbon sources can be effectively converted using biocatalysis

12 May 2024 2,389 1 View

What are the strategies for optimizing biocatalysts for carbon conversion?

For carbon conversion , the use of biocatalysts must be optimized, so what are the strategies used for this purpose?

10 May 2024 7,839 1 View

How efficient are biocatalysts in converting carbon sources into valuable products compared to traditional chemical catalysts?

The biocatalysts can be more available than traditional catalysts? The quation is related to the sustainablity by conversion of carbon using biocatalysts.

04 May 2024 9,761 2 View

If possible, practical exercises on Coherens numerical modeling program?

I need training videos about the program to learn how to use it in order to complete some research and student projects.

15 February 2024 4,197 0 View

Where can I find the recent population of Indian cities (2020s) ?

Census data seems only to reach the year 2011, but there might be estimates somewhere that I cannot find? I am looking not only for the largest cities but also towns etc. Thanks!

10 August 2024 857 4 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

AUX gas reading problem on QE with full MS and PRM method in one run?

Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...

06 August 2024 4,953 0 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 inoculate a lyophilized anaerobic bacteria into the culture medium without an anaerobic chamber?

There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...

05 August 2024 4,945 3 View

Is there any Indian Company or Startups, from any universiy or IITS, which manufacture Gas Chromatography instrument , i want to make a custOmized G?

or we can collaborate

01 August 2024 6,705 2 View

Recovery rate after peptide desalting using Sep-pack C18 1 cc Vac Cartridge?

Recently I'm trying to use Sep-pack C18 1 cc Vac Cartridge (Waters: SKU: WAT054955) to desalt digested peptides. However, the recovery rate is usually 40-60%. What is the normal recovery rate?

31 July 2024 6,544 11 View

Gas chromatography RT detection?

I am working on algal extract to which gas chromatography (Not GC-MS) spectrum I want to discover. My question is can we identify specific compounds using retention time if I compared the RT with...

29 July 2024 8,034 4 View

I am looking for the permission to use the OLBI survey. Does anyone know where I can obtain that information?

I have reached out to the original creator Dr. Demerouti but have had no luck with a response. I am completing my IRB form and need the information or permission by tomorrow. I know short notice,...

29 July 2024 3,684 0 View