What is the most efficient method to marking bark beetles?

More Miguel Angel Poisson's questions See All

Is there an open source tool the measures the GRAVY index of a peptide incorporating the PTMs and unusual amino acids (e.g. hydroxyproline)?

Right now, I am using ProtParam to compute GRAVY index of peptides. However, some of my peptides are post-translationally modified, and contains unusual amino acids. I assume that ProtParam does...

29 January 2021 8,300 4 View

How long does the peptide cleavage cocktail last before it gets expired?

The cleavage cocktail is composed of Phenol/thioanisole/water/TFA/triisopropylsilane. I only prepare 10 mL cocktail per peptide but can the activity of the cocktail prepared at 100 mL last for a week?

10 January 2021 7,424 3 View

Could you recommend an inexpensive camera for a prototype DIC system?

I was thinking of choosing Raspberry pi HQ 12MP. and what software do you recommend. I am working on a measurement system for a plate with an area of approx. 500x500 mm2

30 December 2020 3,064 2 View

Is there an interpretation for Lineweaver-Burk plot which linear regression lines intersect themselves on quadrant I?

Lineweaver-Burk replots for enzyme inhibition prints regression lines intersecting themselves on quadrant I. The interpretations for competitive, noncompetitive, or uncompetitive inhibition does...

24 November 2020 7,753 3 View

Protein long term storage can have an effect in pH changes?

I have a long term stability study with a protein that as an isoletric point lower than the buffer (Tris buffer), and I am seeing a sustantial drift from the initial pH to 12 month point....

10 November 2020 4,445 3 View

When having a particular combination of two drugs in the same nanoparticle, how to discriminate between additive and synergistic anticancer activity?

Both additive and synergistic activities have been described for chemotherapy drug combinations co-loaded in the same nanoparticle. Such strategies have been aimed at cancer therapy via dual...

05 October 2020 5,027 5 View

How to crystallize curcumin from ethanolic turmeric extract?

I'm having difficulty recovering curcumin from my ethanolic extract. I tried reducing its solubility in the solution by slowly adding water, but the solid just crashed out of the solution in very...

03 September 2020 3,020 5 View

Incorrect FEM stress analysis with quadrilateral element... why?

Hi everyone, To put this in context, , I am making a Matlab algorithm for topology optimization that consider fatigue breaking. I am basing on the Ole Sigmund algorithm, which discretices the 2D...

11 August 2020 1,532 6 View

Could you please share some tips for writing a good literature review (in economics)?

For instance, lately, I've seen that many authors use a summary table with relevant papers.

19 July 2020 3,351 5 View

How to extract Google Earth high resolution DEM?

Recently, Google Earth introduced for the mexican scenes a high resolution DEM, which are very accurate in cities. Do you know a way to extract it legally?

29 June 2020 9,258 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Has anyone used the Illumina ITS1 primer sets?

Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...

25 February 2021 6,969 3 View

How do you mesh a thin solid in Fluent?

Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...

24 February 2021 8,856 3 View

What is the better software for approximation of 3D surface with equations?

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21 February 2021 3,444 7 View

How can we assess applied digital skills and soft skills through online examinations during COVID-19 semester?

The final qualification assessment for major programs is a strict regimen that involves different stages - oral and written exams, final project viva, internal and external review. How are ICT...

16 February 2021 1,762 8 View

Are cloud points able to identify tree species?

Hello Dears My goal is to classify dense forest tree species using drone images. Is it possible to classify dense cloud points? If yes, in what way and in what software? Thankful

15 February 2021 3,475 3 View

How to compare different models with different inputs and data length?

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11 February 2021 7,986 6 View

How do you obtain ASI (Annual Survey of Industries) plant identifiers, to create a panel data?

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11 February 2021 876 4 View

How to mesh complex geometry?

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05 February 2021 6,379 5 View

Design parameters of L1 frequency Helix antenna?

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02 February 2021 622 7 View

Arvind Singh

Please check the following link and PDF attachments.

https://www.researchgate.net/publication/260219955_Monitoring_presence_abundance_and_survival_probability_of_the_stag_beetle_Lucanus_cervus_using_visual_and_odour-based_capture_methods_Implications_for_conservation

Article Monitoring presence, abundance and survival probability of t...

Miguel Angel Poisson

Arvind; Thanks for the references, are useful. However all methods described here are too expensive and demanding a lot of time for our goal. We need realesed in the field, thousands of bark beetles adults to monitoring the distance of flight using funnel traps (mark-release-capture) MRC.