Does Abaqus plugin AM-Modeler predict the same temperature/crystallinity history as UMATHT user-subroutine?

During AM process, progressively activation of elements can predict the temperature/crystallinity history, including surroundings heat losses and than this data could be used to determine the...

06 February 2021 4,686 1 View

Dear Colleagues, I am looking for a way to dop of electrospining nanofibers on the HEPA filter.Someone can guide me?

Electrospining method is important for production of nanofiber .If doped with nanoparticles ,can be used for remove of contaminant such as VOC , but don't have mechanical strengh . For finding a...

24 January 2021 7,290 3 View

Can we add the term "political sustainability" to principles of sustainable development?

Because some researchers add the term psychological sustainability to principles of sustainable development.

23 November 2020 5,764 6 View

Why eluted protein shows degradation though beads after elution is still clean ?

I tried to purified a GST-tagged protein and I used 0.5% triton-x-100 to wash the enriched beads which resulted in a removal of non specific binding to a great extent. I eluted the protein with...

04 August 2020 3,701 6 View

Is there benefit of routinely screening stool for COVID-19 PCR prior to elective Colonoscopic procedures?

There is increasing evidence of GI tract epithelial cells serving as replication medium for COVID-19. Data from GI suites in Europe have shed light on this issue where the virus can be spread...

11 May 2020 9,907 20 View

In an optical diffraction (single slit experiment) we found no photons in dark fringes that should interfere destructively, how this is possible?

we did a very simple experiment of optical diffraction (single slit experiment) with a laser diode and observed dark-bright fringes on the plane of diffraction experiment (details of experiment...

13 March 2020 3,198 3 View

Can we use heckman selection model to analyse whether a variable effect a decision and how much? is SHAZAM a right app to do so?

as much as i found out heckman selection model can be used to verify if one decide to do or not to do something (0 or 1). and if yes(1), how much each variable determine the decision. i am...

02 March 2020 6,818 1 View

Can I preserve bacteria in liquid nitrogen?

I am storing bacteria for long term. I have made 50% glycerol stocks. Can I preserve them in liquid nitrogen? Please give me your valuable suggestions with reference. Thanks

17 October 2019 1,056 3 View

Are you aware about the Predatory Journals??

I am sharing the information about the list of hijacked and predatory journals. It is very very important for scientists across the globe particularly for young scientists who have little...

07 October 2019 9,039 4 View

In the context of publications, what mean by a quality research (publication) in mathematics?

Few options may be: 1. Number of citations of a paper 2. High Impact factor of a journal 3. Less number of authors ....

18 September 2019 1,048 31 View

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 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

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 3 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

B-mercaptoethanol (BME) protocol?

Hi everybody, I have been running a multiplex IHC which allow me to stain the same tissue with different markers (Primary Ab + Secondary conjugated Ab) (AF487, AF555, AF647). Since I would like to...

27 February 2021 5,028 2 View

Quantifying leaking DNA from bacteria - what's the secret?

Hi, all! I need to determine if my treatment causes membrane damage in bacteria (S. aureus and E. cloacae), but I cannot use a fluorescent probe such as PI and similar ones because my compound is...

24 February 2021 2,006 2 View

How to properly calculate the fluid solid heat transfer between polypropylene matrix and glass fiber in a porous medium?

I'm building a cfx model of thermoplastic pultrusion process on ansys and i have a doubt on how is the proper way to set this parameter in a porous medium

24 February 2021 1,915 1 View

How the Ground Plane implantation is performed without damaging (and w/o varying the undoped nature) the top Si (8-10 nm) in FDSOI technology ?

It is a general practice to introduce Ground Plane in FDSOI devices under the BoX. The Ground Planes are introduced by Ion Implantation through Top Si layer and Buried Oxide. I wanted to know that...

24 February 2021 5,974 4 View

How to Control Whiteflies in coconut leaves?

24 February 2021 1,005 1 View