How to determine metabolites within animal intestine by using GC/MS?

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Post evaluation of close range photogrammetry experiments ?

I am performing a simple close range photogrammetry test and comparing outcomes of photogrammetry tools such as VisualSFM, Meshroom, Colmap etc. Kindly advice, what post evaluation tests/ criteria...

13 February 2021 6,410 3 View

In your experience what is the difference between G.652D and G.655D optical fiber. In field and in lab?

In our current era there is a big confusion about the usage of G.652 and G.655 optical fiber cable. Theoretically G.655 is much better than G.652 but the operator feel that G.652 is giving almost...

11 February 2021 4,006 8 View

Various schools have emerged in the study of comparative literature. Mention the most prominent of them in a nutshell.?

Various schools have emerged in the study of comparative literature. Mention the most prominent of them in a nutshell. And he talked about one of them?

09 February 2021 1,099 8 View

How would I go about getting an expert review on the interview questions for the dissertation?

Good Evening, My name is David Marshall and I am Doctor of Management Student at Colorado Technical University Online. I just recently received approval from the IRB to start data collection on...

08 February 2021 346 7 View

Data balancing before test/train split or only training data balancing. which is correct?

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04 February 2021 1,446 0 View

Mental health of COVID-19 Patients?

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02 February 2021 6,401 6 View

How can we measure disease severity of a pathogen in a crop?

severity index, measuring method and procedure detailed

01 February 2021 1,160 11 View

Whether L version and D version peptidesshould have identical NMR, especially in the state of self-assembly?

Whether L version and D version peptides should have identical NMR, especially in the state of self-assembly have to have identical NMR? How to use HRMS to confirm L version or D version...

01 February 2021 6,756 4 View

Why can't ANSYS Mechanical APDL detect the volume of my design ?

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28 January 2021 2,962 3 View

How to plot Random Forest model as raster prediction map in RStudio?

Output_raster

27 January 2021 7,974 3 View

Waters 2707 HPLC autosampler problem?

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02 March 2021 1,408 1 View

How does the gut microbiome affect the fibrotic process within the liver?

and Can the gut microbe be used for the treatment or diagnosis of liver fibrosis?

02 March 2021 557 2 View

How optimize the Size Exclusion Chromatography?

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01 March 2021 2,215 2 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

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01 March 2021 2,622 3 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

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28 February 2021 6,477 1 View

Necessary tube lenght to cool Natural gas in a dry-ice cooling bath?

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27 February 2021 8,128 1 View

Exit velocity of natural gas from pressurized tank?

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26 February 2021 6,253 3 View

Gas sensor response and recovery time independant of flow rate and chamber volume?

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26 February 2021 1,511 3 View

Why do a weight decrease for thermal degradation in nitrogen gas condition?

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26 February 2021 1,100 5 View

Why do the air flow results vary totally when adding scalar in CFD ?

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25 February 2021 9,602 4 View

Erhan Akkaya

In this work, a proper extraction methodology is described. Please see section 2.6.

Article Identification of multiple dysregulated metabolic pathways b...

Abdul Rehman

Erhan Akkaya Thank you so much sir, for sharing value-able information, it is very helpful.

Thaís Pedrete

You need to perform derivatization step with BSTFA (1h 60ºC)