Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

Actually, I am running cfd simulation for a heat exchanger which has two fluids one hot and other one is cold fluid. there is a solid domain between them, which I removed and instead I have used...

01 March 2021 9,537 2 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 3 View

How to calculate the annealing temperature of a primer pair?

I have to amplify a gene and my primers just reached. The Tm for Forward primer is 64.2, and that of reverse primer is 65.5. Can some one suggest how to get the best annealing temperature? Thanks...

01 March 2021 360 7 View

Which fluorescent dye to use for measuring total ROS production?

Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?

01 March 2021 9,447 3 View

Does any one can help me choose a reasonable basis set for intermediate metal ions interactions with guanine (i.e Fe2+, Mn2+, Cu2+ and exc.)?

Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...

01 March 2021 6,187 2 View

What is recommended for solid domain in ANSYS FLUENT?

Should I mesh the solid domain ? or should I use wall thickness? or Shell conduction? for Heat Transfer between two fluids of a Heat Exchanger. what is recommended?

01 March 2021 9,785 3 View

Can Virtual Servers (remote dekstop manager) run heavy ANSYS Fluent CFD simulation ?

I have a virtual machine. My host Pc specs are not that good thats why i went for virtual servers. so basically my host pc has 8gb of ram with nvidia quadro k2200 4Gb DDR5 GPU ,processor intel...

01 March 2021 8,415 1 View

Tooth extraction and subsequent dental implant placement in Sprague-Dawley rats induce differential changes in anterior digastric myofibre size and ?

01 March 2021 7,254 3 View

How much pre-PCR dilution of mixed-template DNA extracted from pollen (honey) is appropriate for Metabarcoding?

I'm working on pollen DNA metabarcoding to identify the floral composition of honey. How much pre-PCR dilution of mixed-template DNA extracted from pollen (honey) is appropriate for the...

28 December 2020 9,132 1 View

Can anyone help in doing SEM of pollen?

Is there any institute in Kerala were v can do SEM studies.

11 November 2020 5,001 3 View

I need info on particular Convolvulaceae pollen, can you help?

Dear colleagues in palynology, paleobotany, and botany I desperately need information/papers on the pollen morphology of the following Convolvulaceae genera: Astripomoea, Calycobolus,...

14 October 2020 8,216 10 View

What is the best method for collecting and preparing pollen from insects stored in 70% ethanol, for visual identification?

Hello, I would like to visually identify and quantify the pollen morphotypes carried by insects which have been stored in 70% ethanol. The insects are Diptera (mainly Syrphids), and Hymenoptera...

20 August 2020 8,859 3 View

Is it possible to remove pollen from museum bee specimens?

I have recently extracted genomic DNA from some museum bees for sequencing, and from first look there appears to be some pollen DNA in the extract. I've had a Google but can't find anything...

25 May 2020 8,423 2 View

Can adult butterfly or moth feed on solid food, such as pollen?

Dear All, Can adult butterfly or moth feed on solid food, such as pollen? It is known that nectar mainly contains sugar but very low level proteins, lipids. If a butterfly only feeds on nectar,...

29 March 2020 6,211 3 View

Species that contains the grass allergen Phl p5?

Does anyone know in which species the grass allergen Phl p5 occurs? It was originally isolated from the grass species Phleum pratense so it must at least occur in that species. It stand to reason...

15 March 2020 8,703 4 View

How different do fossilised and fresh pollen look under the microscope?

I was wondering whether fossilised pollen looks very different from normal pollen when you use bright field microscopy? In particular, do the following change significantly: Morphology...

29 November 2019 1,269 9 View

When doing Scanning Electron Microscopy of pollen samples from basal angiosperm group, is it necessary to do acetolysis?

1. Will there be significant differences in SEM images of acetolysed pollen and pollen fixed in 70% EtOH? 2. This is to study the micro-morphology of pollen structure and ornamentation for...

10 November 2019 5,022 2 View

Is there a protocol to isolate germinated pollen from solid media for RNA extraction?

We are trying to isolate RNA from pollen of Phlox drummondii plant. We have cultured pollen on solid media where it germinates. We now want to isolate this germinated pollen to extract RNA. Does...

10 November 2019 500 1 View