Is there the possibility to detect a specific aminoacid sequence from proteomic data?

More Spyros Georgakis's questions See All

How to define the boundary nodes from Gmsh mesh file?

I am new to Gmsh and I have a problem on how to find the boundary nodes from mesh file.My mesh file and model are given below.

03 May 2020 6,774 1 View

Why different meshes give total different results in Abaqus model?

I am studying a 2D model for ideal plastic case.I am confused why different element size gives different results,I know that more elements give better results but at least the results should be...

08 September 2019 774 9 View

Does hourglass instabilities exists in a Q4 elements with 2 Gaus points?

Does hourglass instabilities exists in a Q4 elements with reduce integration using 2 Gaus points?

19 February 2019 6,045 7 View

How to increase continuity in FEM?

My question is how to increase the continuity of displacements in case of truss or plane elements. For example from C0 continuity to C1.Is this possible?

22 January 2019 5,527 4 View

How to determine the load vector?

I have a problem in how to determine the load vector in this problem.My question reffers to the load vector with maximum value q1 which is applied inside the 4node finite element.(q0 is applied on...

10 January 2019 7,491 7 View

How to take stiffness and mass matrices from sap2000?

i am working on a project using sap2000 and i need to take stiffness and mass matrices and pass them to matlab

27 February 2018 8,533 6 View

Hi, If I want to measure cancer cell death after a protein-drug treatment which FACS protocol should i use? Annexin V staining ,PI staining or both?

Cancer cell line/Apoptosis/FACS/annexin V, PI/ drug

08 May 2015 2,327 7 View

How could I enhance titanium nanoparticles/ kevlar cohesion?

I need to sustain a greater number of titanium nanoparticles on a Kevlar surface; the surface could be wet in petrol as well.

23 October 2014 859 2 View

Equivalent stress in a finite element model

I am writting a code to simulate elasto-plastic behaviour of a 2D plane stress model.The finite element discretization is based on quadrilateral elements.My question is based on calculation of...

01 January 1970 4,955 5 View

How to implement elastodynamics in abaqus

I am familiar using abaqus for solving static FE problems but how can I implement a linear elastodynamic model in abaqus? I want to test how displacements are changing in time when a...

01 January 1970 7,297 1 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 3 View

How to show arrows over the streamlines in CFD-post?

I follow this to make streamlines like the photos attached below: (software- CFD post-processing) First I plot the 2D streamline over a surface "streamline 1". them I plot a vector by the...

01 March 2021 8,668 3 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

How to increase mesh quality of a cfd model in ansys fluent?

How can one improve mesh skewness, orthogonality, aspect ratio?

28 February 2021 7,730 3 View

I want to performe MALDI-TOF MS for bacterial identification, I would appreciate it if anyone can tell me the matrix solution preparation protocol ?

based on what I've studied on multiple papers, for peptide and protein identification Alpha-cyano-4-hydroxycinnamic acid (CHCA) is an appropriate matrix to use, I also know that the CHCA powder...

26 February 2021 6,799 3 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View

Abhijeet Singh

I would say "NO".

LC-MS data is not a sequence data, but it is a mass spectrogram.

To use blast, you must have the sequence data.

Jinlong Wang

The blast program could not solve your problem. I advices that you could use maxquant to interpret your RAW data, set the parameter: unspecific Digestion.

Alejandro Martin

Look for people doing SRM (selective reaction monitoring). It's just what you need.