How can I analyse the data from case study in qualitative research ?

When I use purposive sampling method especially homogenous sampling to select the participants and then followed by my selection process the data can be collected by using case study for my...

13 November 2020 6,411 7 View

What are the main tools used to analyze the data which is collected from the qualitative social work research ?

i have used case study and non participant observation as a research methods in the qualitative research , hence i need some tools to analyze the collected data....I've belongs to the social work...

25 October 2020 438 8 View

Anyone knows about .odb_f file generated by ABAQUS?

Hello all, I'm running a Bone Remodeling simulation in ABAQUS in which I just use basic ABAQUS Static simulations in every loop with an amplitude table to model the loading behavior & after...

19 October 2020 4,417 2 View

How to apply distributed load in a 2D model with plane stress/plane strain thickness in ABAQUS?

Hello all, I'm currently working on setting-up a 2D bone remodeling problem of a femur from literature. I take a 2D femur geometry and give it an out-of plane plane stress/plane thickness in...

06 October 2020 2,623 5 View

How to Identify and Estimate the Lactic acid from the Microbial fermented broth other than HPLC using Simple methods?

How to Identify and Estimate the Lactic acid from the Microbial fermented broth other than HPLC using Simple methods? if possible such as 1. Calorimetric or Spectroscopic methods and much more

26 August 2020 349 10 View

Is there any list available of GRAS (generally recognized as safe) microorganisms with proper references?

Is there any list available of GRAS (generally recognized as safe) microorganisms with proper references?

02 March 2020 1,011 2 View

What are all the possible reasons for Spontaneous symmetry breaking in a double quantum well system?

Dear frnds, From my point of view SSB is happening due to following reasons in double quantum wells. 1. Due to variational technique 2. symmetry in envelop function and...

19 October 2019 6,248 2 View

How to account for Depth of cut in 2D orthogonal cutting simulation in Abaqus ?

I am making a Dynamic Temp-Disp Explicit simulation of 2D orthogonal metal cutting operation in abaqus. What is the depth of cut of the above simulation. The unit I have assumed for the simulation...

22 April 2019 3,779 8 View

Why the cutting force plot differs drastically with change in speed ?

I have made a Dynamic explicit analysis of 2D metal cutting operation with Abaqus. I have plotted the reaction force in X axis of the node at the tool tip. I had run a similar simulation with...

12 April 2019 7,398 7 View

What is the significance of size dependent dielectric screening in optimizing excitonic properties?

Mott-Wannier excitons are formed in a semiconductor material as a result of light-matter interactions. However, their delocalizing properties inside the crystal induce screening effects in their...

10 February 2019 6,737 1 View

Is there any tutorial for comsol general projections?

Hi, im trying to make a projection in a 3d comsol model. I have a non uniforme chanel and my intention is to get the average tempreture in the y-z cross section and se the average tempreture...

02 March 2021 4,624 4 View

Is it possible to do piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch?

How to do Piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch? Piezoelectric coupling between the rectangular substrate and rectangular...

02 March 2021 9,833 3 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 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

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

How to use measure capacitance change in COMSOL time dependent study ?

I want to measure change of capacitance due to relative displacement between two parallel plates in COMSOL. Distance between two plates changes with time. So I'm using a time dependent study but...

26 February 2021 8,567 3 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