Help me conduct a neuroscience experiment for my master's thesis?

22 January 2021 9,994 5 View

Continuous glucose monitoring in animals ?

Is continuous glucose monitoring, comparable to what is existing in humans, available for mice and/or rats without large surgery ? thank you !

21 September 2020 5,950 2 View

Avoiding pseudo-replication - Calculate replication means or formulate a crazy model?

Hi! I assessed a phenotype on 8 different plant genotypes in 4 real, independent, biological replicates. A priori, half of the genotypes is "classified" as resistant (R), the other half as...

17 May 2020 165 6 View

How to converge hyperelastic modeling with large rotations in Abaqus?

Hi, My problem is similar to simulate fold soks in 3D model with 2D elements (shell). I would like to use Membrane element but it is not possible for hyperelastic material in abaqus. I use S3 (or...

17 March 2020 795 5 View

How to properly calculate the mutational rate in bacteria?

Hello everyone, I hope y'all can answer a simple but problematic question. I have been doing mutation accumulation experiment in 3 parallel lineages in bacteria and I now want to calculate the...

05 December 2019 5,648 4 View

Does anyone know how to implement restricted permutations for multivariate analysis of split split plot experiments in R?

02 April 2019 4,257 1 View

Is there any effective transfection protocol for cells cultured in 3D hydrogels?

I would like to transfect micro-RNA mimics in 3D models. Lipofectamine RNAimax works well in monolayer cultures but I couldn't find convincing evidence it could work sufficiently well in 3D.

27 November 2018 4,524 3 View

How to design a low ecological footprint electric machine?

To my knowledge, electric machines (motors and generators), apart from their electronics, are made of at least two or more of these materials: Electric steel (stator and rotor iron...

08 November 2018 1,783 9 View

Quickly pellet floating fatty cells in culture plate?

Hi, I have fatty floating cells in culture medium and I need to simply/quickly pellet them without degrading cells nor removing themfrom the plate. Any idea ? thanks

21 March 2018 4,569 3 View

Help with NCBI table2asn

Does anyone have experience with the table2asn tool of NCBI? It is used for submitting annotations of genomes using GFF files. It can be found at this location:...

23 May 2017 1,696 3 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Is there any effect of different colours of light (white, red, yellow, blue etc.) on the rate of photosynthesis? If yes, why?

Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....

02 March 2021 7,890 2 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View