How do i handle Ti and/or Aluminium powder. Since in the instruction on the container is written that CATCHES FIRE SPONTANEOUSLY IF EXPOSED TO AIR ?

i am working on max phase preparation......i am a newly joined PhD scholar. I wanted to make MAX phase of Ti3AlC2 , in most of the literature they are using the metal powder of Ti and Al for the...

23 December 2020 7,122 8 View

Why the cylindrical tube at the corner of the square are not following the curve while performing the 'sweep' action in COMSOL Multiphysics?

I am completely new in working with COMSOL Multiphysics. I am trying to draw a cylindrical shaped wire wound around the square block(as seen in the attached picture). The cylindrical wire is...

10 March 2019 3,104 3 View

How can i coat activated alumina or activated carbon on metal such as copper? What's the process?

How can i coat activated alumina or activated carbon on metal such as copper? What's the exact process to do? Is it feasible?

31 October 2018 6,171 2 View

How do I prevent loss of RNA during DNase I treatment of low amounts of RNA?

I am collecting rare cell types from the nematode C. elegant by FACS for RNA extraction and subsequent sequencing. For some populations we get 5,000 - 10,000 cells. We sort directly into TRIzol...

28 August 2018 6,205 3 View

Code for routing and permutation in multistage interconnection network

code in any language (Java is preferred)

11 August 2017 5,387 3 View

Can multiple assembly with different platforms be used simultaneously for analysis in RNA Seq experiment ?

16 April 2017 6,764 4 View

Does anyone know any commercially available cell line for human dendritic cells or murine NK cells ?

We have human NK cell lines and murine DC line available in our lab. But I need the cells from the same species for cross-talk experiment. Thank you.

29 March 2017 6,816 5 View

How can we design the most precise Real Time Primers from annotated transcripts/Contigs with querry coverage less than 70% in transcriptome data ?

Whether the ORF region to be considered for primer designing should be between start and stop codon or some other parameter should be used to encapsulate maximum gene spanning region in annotated...

02 July 2016 4,513 3 View

Why do I get multiple contigs with same annotation in transcriptome analysis ?

what could be the possible reason of getting multiple contigs with same annotation in transcriptome analysis. If we are getting no. of contigs showing same annotation then how to select the...

04 January 2016 7,836 4 View

Any unconventional incentives for fostering authentic curiosity in the classroom?

08 December 2015 4,294 11 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 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

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

How can I convert .vesta file to a .cif file?

I've used the "export data" option in Vesta software to convert my unit cell into a cif file however when I use that cif in atomsk it shows error such as "can't read the position of atom 0". If I...

28 February 2021 4,966 3 View

Compact antenna for the frequency range 1 MHz-5 MHz?

Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...

27 February 2021 7,710 4 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

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

High aspect ratio hexahedral mesh optimization solver?

I am interested in evaluating mesh optimization solvers that converge to high aspect ratio unstructured hexahedral grids. In other words, I am interested in a solver that optimizes warpage,...

26 February 2021 7,279 2 View