How to interpret different leached phases of metapelites?

Extraction of three different phases of metapelites, mostly phyllites as the Carbonate phase, Fe-Mn Phase, and Silicate phase has been obtained. After doing ICPMS, different results have evolved....

11 February 2021 5,198 10 View

Tutorials for Flow boiling simulation using Fluent?

Hello, I am trying to observe pressure drop oscillations during boiling flows in Ansys Fluent. To do that I am trying to get more accustomed to modeling flow boiling in the software. So far I...

01 February 2021 6,446 2 View

Is anyone working on measurement of globalization?

I am in need of the help of anyone who is working on measurement of globalization? Please inform me at the earliest.

23 January 2021 1,259 1 View

Whether new variant will affect the diagnostic method of detection or not?

can it be diagnosied by the same tool or different tool

04 January 2021 2,964 2 View

How can we increase awareness about Covid 19 prevention in our city among the local population?

The general public must be made aware of the mode of transmission, presenting symptoms and the measures that can be undertaken to prevent the spread of infection. Few options- Media, Webinars...

03 January 2021 3,538 13 View

Python modules for old Spectrum-Analyzers?

Hi All, Are there any python modules available for old HP-Agilent spectrum analyzers around? I know PyMeasure has a library of some commonly used and new electronics but I am looking for old ones...

21 December 2020 3,460 3 View

How monolayer graphene can be grown on copper foil via LPCVD technique?

Please tell me about the rate (in SCCM unit) of the flow of gases and pressure inside the tube.

12 October 2020 8,315 3 View

What should be the ideal voltage and current to scan mice femur and tibia using micro CT instrument ? How these parameters affect the image quality ?

I want to scan my experimental mice bone samples using micro CT instrument. I have gone through several research articles for ideal scanning parameters like voltage, current, filter etc. but these...

11 October 2020 8,069 2 View

Can a RFU plot have no Ct value in a qPCR reaction?

Hi, We have a small test run for a set of RNA samples with 3 fluorophores, FAM, HEX, and Cy5. FAM and HEX are for test samples while Cy5 is with internal control. Surprisingly, for some of our...

03 September 2020 7,713 3 View

How to calculate the defect charge formation energy for a metallic system (bulk/surface)?

How to calculate the defect charge formation energy for a metallic system (bulk/surface) using DFT? The defect formation energy is calculated by the following formula E_formation (D,q) = E (D,q)...

23 August 2020 6,047 4 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

How to reduce residual stresses in MD simulation?

I am working on a preparation of representative polymeric structures of some popular polymers, such as polyimide or PTFE for MD simulation, during which a single nitrogen or oxygen atom will be...

24 February 2021 8,105 3 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View

The most suitable method to calculate the stress intensity factor in the presence of contact between the crack lips?

I'm trying to study cracked structures under a compressive load taking into account contact between the crack lips. I would like to know if the method of extrapolation by displacement remains...

21 February 2021 8,694 4 View

Drop weight impact testing machine for composites?

Dear all, I hope everyone is safe and healthy I do have a question please. Where can I find a drop-weight impact testing machine to test fiber reinforced polymer composite plates (CFRP and GFRP)...

17 February 2021 3,820 3 View

How to assign two different material/section properties in Abaqus(UMAT)?

Hi everyone, I am conducting a non-linear multi-layer pavement structure analysis which is a stress-dependent. So far, I am able to define the nonlinearity for one soil layer for its resilient...

11 February 2021 9,607 3 View

Are there any exception like work hardening in metals elastic limit due to dynamic loading?

The samples made out of spring steel are taken from same lot. The specimens were shaped following heating to forging temperature - Forming- Hardening -Tempering methods. After storage of almost 6...

11 February 2021 952 6 View