Does anybody have any experience with bitrex analysis in plant material?

More Jana Jaklová Dytrtová's questions See All

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

I encountered a situation where the 16s PCR amplification worked perfectly with the DNA from the same sample, but using the same sample Don't working?

I isolated microbial DNA from marine water samples taken at various sites using the Qiagen Power Water DNA Isolation Kit, including a modified enzymatic lysis step. I encountered a situation where...

24 July 2024 9,688 0 View

What is your view point regarding the edible coating on the green leafy vegetables?

1. Nutritional contribution of the edible coating 2. Self life of the vegetable to be coated with the edible coating. 3. Toxicity development after preserving the vegetable with the edible coating.

11 June 2024 1,740 3 View

During ws2 growth via cvd I have noticed black round spots on the si(100) substrate. please suggest me reason behind this?

I am using 20 mg of WO3, 800 mg of Sulphur, 925 oc growth temp, 280 oc S temp, and a 20 sccm gas flow rate.

05 May 2024 8,665 2 View

Can I allow cell phones in SPF animal house?

I have questions regarding the safe use of cell phones in animal research facilities. While I acknowledge the hygienic risk, we often spend a lot of time inside our barrier SPF facility and we...

14 April 2024 3,486 0 View

Inquiry Regarding Research on Female Sex Tourism in Jamaica?

Ladies and Gentleman, My name is Jana Maric, and I am a tourism management student at the university of applied sciences in Germany currently researching for my bachelor´s thesis in the field of...

08 April 2024 4,449 0 View

Can you find this relation ((β²+α²)/2αβ)sinh βb sin αa + cosh βb cos αa = cos k(a+b) from given determinant?

Please do it by hand, if not possible just do by some analytic engine.

26 March 2024 2,028 0 View

Why did I get the cracks on thin film after annealing? And how can I overcome this problem?

I deposited Ga2O3 thin film on fused quartz substrate at 500oc in Ar ambient by RF sputtering and then annealed at 900oc (very slow heating and very slow cooling i.e 1oc/min) in air ambient for 1...

11 February 2024 3,417 4 View

How to incorporate the negative slope (necking) part of an experimental tensile test data in ANSYS?

ANSYS multilinear material model does not support plastic strain vs stress data with a negative slope. Moreover, it assumes perfectly plastic (horizontal) behaviour from the end data point. How...

01 February 2024 9,950 0 View

Regarding UGC care list journal?

INDIAN JOURNAL OF NATURAL SCIENCES ISSN: 0976-0997 ( Print, Bimonthly ) Multidisciplinary Sciences Web of Science Indexes: Zoological Record is this journal UGC care list II category?

25 December 2023 4,017 2 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 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

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

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

Are there any instruments for studying time similar to the way it is in space?

There are a huge number of methods for studying objects in space, according to the senses (and not only). Mechanical, thermal, optical, acoustic, electrical, magnetic, based on particle beams,...

06 August 2024 7,102 0 View

How can I find access to heavy metal reference doses from the EPA and WHO websites?

Reference dose and Maximum acceptable concentrations HMs

03 August 2024 8,230 4 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

What is the best practice for resuspending cell pellets during competent cell preparation (both electro and comp)?

I'm fairly new to making homemade comp cells and have done so with some mild success. What is generally an acceptable way of resuspending comp cells during wash steps? I've been told to swirl the...

31 July 2024 8,309 0 View

Given the current level of natural phenomena cause by the climate change and environmental pollution, will the AI find the technological solutions?

AI-driven technologies offer previously unheard-of capabilities to process enormous volumes of data, extract insightful knowledge and improve predictive models, according to the UN’s World...

31 July 2024 9,733 3 View