Is there any criteria to differentiate between crystalline and amorphous peak in XRD for polymers ?

can anyone suggest me the book to know the answer to the above question? the graph has been attached

07 September 2020 7,512 4 View

How to calculate the P(0) in the RLS method with adaptive forgetting factor?

the Root least square method with forgetting factor for implementation in MATLAB i have an ARX model for parameter estimation. How to calculate the P(0) for this method ?

15 June 2020 2,168 2 View

Which standard method can be used for quantification of nitrobenzene in aqueous phase?

Nitrobenzene is sparingly soluble in water. I tried plotting its standard curve with various dilutions ranging from 0.1mM - 1mM, using HPLC with the method given in papers (Mobile phase: Methanol...

17 March 2020 5,306 3 View

Is there any good journals which publish fuzzy group papers without fee?

Please provide some free SCI/SCIE/SCOPUS indexed journal for fuzzy group.

30 December 2019 5,952 1 View

Where can i get the properties of exhaust gases at high pressure?

I want the properties of exhaust gases like viscosity, thermal conductivity, pradantal number at 4 bar pressure. Heat Mass data book mostly gives these values at 1 bar pressure.

06 February 2019 1,440 6 View

Medication Adherence Scale ?

As MMAS-8 is copyrighted, and the authors does not give permision to use it , is there any validated Medication Adherence Scale/ tool which is free to use in research or academic purposes?

11 September 2018 174 3 View

Does cooling process affect the morphology of carbonized material in pyrolysis?

We prepare carbon nanospheres from agricultural waste by pyrolysis. I have two questions: 1. Is there any evidence that explains formation of spherical shape during pyrolysis? 2. After pyrolysis,...

27 May 2018 4,960 3 View

Is there any method to quantify dispersion?

The carbon nanomaterial, we synthesized, is insoluble in most of the solvents. It forms suspension when dissolved. How can I quantify dispersion or how to determine the degree of dispersion in...

09 May 2018 6,399 7 View

I am presently working on DROUGHT TOLERANT MECHANISMS IN COTTON. What kind transcriptomics of work I should do in cotton?

I am working on Cotton drought tolerance. i am now doing the proteomics and metabolomics related things. What kind of new things I can do further that means any kind of transcriptomics or other...

04 February 2018 9,645 3 View

How do I avoid polishing twins in pure Mg poly-crystalline specimen? Does anyone have experiences regarding Mg polishing and any suggestions/tricks?

ebsd and ecci qualified polishing

02 May 2017 3,603 1 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

What are the countries most affected by extreme rainfall as a result of climate change?

Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...

01 March 2021 7,168 9 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

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