The centre of special real jordan algebra when is equal to its commutant?

The question is simple: Let A be associative real algebra and A(+) the related jordan algebra with product A * B= 1/2(AB+BA). The centre of A(+) denoted by z(A(+) ) (set of ''operator...

28 December 2019 3,647 5 View

Do I need to take into account the different sample sizes when performing false-discovery-rate procedure for multiplicity correction?

EDITED I have a dataset of brain images in which each pixel value corresponds to a measure of neuron activity. The images were taken in different conditions described by three regressors (two...

08 November 2019 8,299 3 View

Can you grow HEK293 FreeStyle on plate (rather than suspension)?

Hi RG community, I want to use HEK293 FreeStyle cells to express an endogenous edited protein. They are optimized to grow in suspension; however, for clone screening purposes, I would like to...

01 July 2019 2,033 5 View

How do you do a qualitative research?

I am in the journey of learning to do qualitative research and I want to learn on how to do it.

16 June 2019 4,863 9 View

Are there any guidelines for descriptive review of a biomolecule of interest? Can you link me any already published works about?

I would like to perform a systematic review about a specific biomolecule and its role in cancer. I want to follow a protocol, like PRISMA and Cochrane's handbook for systematic review and...

25 January 2019 8,765 3 View

How to represent a MATRIX27 or MASS21 term in Ansys Workbench?

Greetings dear collegues, my question deals with representation of "directional" mass and damping in ANSYS Worbench. In detail, I need to represent the added mass and the radiation damping of an...

25 October 2018 1,867 3 View

How do you add a volumetric heat flux in Abaqus?

I wonder if you are able to assist me with the DFLUX subroutine in Abaqus. Thus far I have been able to simulate the moving surface heat flux from a laser beam with a Gaussian distribution over...

30 November 2017 5,412 3 View

Is somebody currently investigating the "Ideal GF" phenomena in the internent/social media?

Ideal GF is a new kind of meme, I guess, where the drawing of a girl is sorrounded with text, creating the profile of an ideal girlfriend. I wonder if there are reseachers interested in this topic.

06 November 2017 5,293 1 View

Are there known antibodies produced when a human is infected with STH (Ascaris lumbricoides, Trichuris trichiura, hookworm)?

Are there known antibodies produced when humans are infected with STH (Ascaris lumbricoides, Trichuris trichiura, hookworm) and do the produced antibodies differ per helminth? Thanks in advance!

19 September 2017 1,116 5 View

Is there an assay that is able to quantify the degradative enzymatic activity of fungi without isolating the enzyme from the fungi?

18 May 2017 8,694 3 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 it possible to remove a preprint posted by a journal which is already rejected?

As we know many journals are posting preprints (DOI) in advance before the peer-review process. However, there is no guarantee that the preprints get published. The journal's reviewers undergo the...

01 March 2021 5,778 2 View

How to include original NMR data in a manuscript?

hello. i am junior researcher. I received a comment from a reviewer that he could not find NMR data in my submitted paper. I had included the NMR graph with explanation and formula to calculate...

27 February 2021 734 4 View

Uncertianiny in using dry or wet basis in mixing a sediment with fuel oil?

Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...

24 February 2021 9,839 3 View

Can anyone help or comment on solubilising chlorobutanol in aqueous injections in minimum time possible?

Please suggest solubilisation of chlorobutanol in injections. Tried pH and high temperature. But the issue is of assay drop. If anyone can suggest any solution. Its a commonly used excipient for...

21 February 2021 7,397 1 View

Rearranging abbreviation list in LaTeX ?

Hi, I'm trying to rearrange an abbreviation list for a manuscript such that it would be listed in alphabetical order. Is there a function that does this automatically or is manual my only option?...

18 February 2021 4,870 2 View

If a journal doesn't provide doi after acceptance of the manuscript, is it authentic?

It is related to submission of the manuscript in a Journal and the process of its online availability.

18 February 2021 9,269 5 View

Why use both bead beating and enzymes (lysostaphin and lysozyme) for DNA extraction from sputum samples?

Hello, I have read in a few publications that to extract total DNA from sputum samples, both bead beating and enzymes are used to disrupt the cells. Bead beating is supposed to be efficient in...

18 February 2021 3,360 2 View

Can anyone provide an advice on running a validation study of a commercially available product in collaboration with the manufacturer?

We are planning to run a study validating a commercially available product (i.e. software) and while we initially planned to do it independently of the manufacturer, they heard about our intention...

17 February 2021 2,295 3 View

How to increase DPI in my image?

I'm submitting manuscript to a journal that requires 1200 dpi in my images. I have changed the dpi from 96 but when I upload the image with 1200 dpi, the image looks super blurry when I review my...

16 February 2021 2,803 3 View