How T cells recognise non-peptide antigens?

This might sound very basic question, but please share with me an explanation of how the T cell is activated when the antigen is not a peptide? What happens? And what are the molecules involved in...

21 February 2021 564 3 View

Which CGRP I could use to treat murine cells in vitro?

Does anyone worked with CGRP on mice. I m stuck with which the product good to use. I found Sigma products are good but Sigma has a lot of CGRP products and papers didnt mention the code or cat#...

16 February 2021 8,344 2 View

What are the causes of hyphae granulation?

Greetings, The examination of the interaction zone between Fusarium oxysporum and Pseudomonas by light microscope revealed clear hyphae without septa and the presence of granulations (vesicles),...

05 February 2021 5,523 4 View

Can we control the position and vibration, simultaneously, of a flexible link with a tip mass using only the actuator's input?

This is a boundary control problem of a hybrid ODE-PDE system. The system consists of an actuator, a flexible link fixed to the actuator, and a tip mass at the free end of the link. In most...

13 January 2021 8,050 2 View

Is there any alternative of PEEK polymer for permanent implant application?

I am looking for an alternative of PEEK polymer having same characteristics like PEEK which can be used in permanent implant devices. Any help or suggestions are highly appreciated. Thanks.

03 January 2021 6,062 4 View

Acceptable Beta Values for Unstandardized Coefficients in Multi Regression Analysis?

I want to confirm that, is there any specific acceptance criteria for beta values as well under Unstandardized Coefficients panel of Coefficients table in Regression analysis. Because I am getting...

18 December 2020 810 3 View

How do I use clinical BioBERT for relation extraction from clinical text?

Hola I'm working on a project that deals with clinical named entity recognition, relation extraction etc. I'm currently using Scispacy library for NER work. However, I'm searching for a open...

16 December 2020 5,701 1 View

Phase Distribution of Reflect Array Antennas?

After calculating the required phase shift in reflect array antennas, How do we plot phase distribution versus element position in MATLAB? I am using imagesc command but it doesn't produce the...

11 September 2020 5,487 2 View

How to separate plant extraction?

How can I obtain the n-butanolic fraction from the aqueous fraction of a ethanolic fraction when left over night?

25 June 2020 9,186 3 View

Age and Gender extraction from medical notes?

Hello I want to extract age and gender-related information from clinical unstructured notes. Is there any pre-trained machine learning models available. For instance, I extracted medical...

29 April 2020 5,719 5 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

Any recommendations for methods to analyze elephant space-use (using GPS) and correlating this with changes in NDVI?

For my Masters I am looking into elephant space-use and its effect on vegetation change. I have elephant GPS collar data and was going to use Google Earth Engine to obtain NDVI values. I would...

16 February 2021 7,097 3 View

Is it possible estimating environmental conditions with a Bayesian approach?

In ecology specific species can be used to get an indication/estimation of the environmental conditions. A simplistic example, lets assume I find a pike (Esox lucius). We know this species does...

01 February 2021 10,034 4 View

How do you annotate figures to show significance?

30 January 2021 1,008 3 View

Helicoverpa armigera eggs are not hatching in lab condition, why?

Dear RG friends, I am providing a complete H. armigera diet for larvae and maintaining the eggs in the growth chamber as well as in-room conditions. But since three months, eggs laid from the...

21 January 2021 5,546 32 View

Can't find an ancient zoology paper ?

I'm desperately looking for an old planarian paper which is cited here. Does anyone have an idea how to get hold of it...

21 January 2021 5,957 8 View

How the microplastics levels in freshwater and marine water ecosystem be controlled?

Microplastics have been found in land, air, freshwater, effluent from a wastewater treatment plant and even in tap water and bottled water. The small plastic particles (less than 5 mm) pose a...

19 January 2021 8,637 3 View

Genus name priority from the same publication (Zoology)?

I came across a recent taxonomic work, where two genera were synonymized. Both genera were published in a paper in 1922 by the original author who revised the family at that time. The original...

19 January 2021 1,920 4 View

Which statistical test to use to see if there is a significant difference between the vigilance of bird species at different feeders (in SPSS)?

I have gathered data on bird species visiting 4 hanging feeders in different locations and have calculated the proportion of time they have spent displaying vigilant behaviour while at the feeder....

18 January 2021 9,959 7 View

Which is the most recent and updated classification of Class: Insecta?

Based on the many publications from several decades, we came across many classifications of Insects. Among them which one is more updated and approved classification that can be used for research,...

05 January 2021 3,668 9 View