How to do the X-ray Diffraction test on fabric specimen? Any protocol?

I am looking for insight regarding sample preparation (fiber form, not in powder) and analysis technique of XRD data. Any help is highly appreciated. Thanks.

05 August 2020 5,421 5 View

How has the COVID-19 pandemic changed the way you will publish and share your work in the future?

Someday, we will look back and recall the COVID-19 lockdown as a formative experience. For some it will be a heartbreaking affair, where loved ones were struck down by Covid-19 and their bodies...

19 May 2020 4,641 2 View

HFSS simulation error?

Hello everyone, Hope all the researcher out there is fine. I'm having three error message during simulation of microstrip patch antenna simulation: 1. Computing Solver Domains, process hf3d error:...

01 April 2020 1,550 3 View

In the final doctoral dissertation, is it a necessity or recommendation to add case studies done at the beginning of the study?

In the final doctoral dissertation, is it a necessity or recommendation to add case studies done at the beginning of the study? I had done some case studies on the dissertation topic. Do I...

24 December 2019 7,908 3 View

Is there any instrument for measurement of Digital Marketing?

19 March 2017 5,147 3 View

How large DNA fragment can be cloned in pUC19?

Which will be the best vector to clone 3kb insert?

26 January 2017 7,030 2 View

How can I write MATLAB code for estimation of SOC of Li-Ion battery in real time using EKF with the covariance and other noises terms?

Hello Good Day and Happy New Year !!! I am facing problem to write MATLAB code for estimation of SOC (state of charge) of lithium-ion battery cell of 3.7 V_nominal and 15.5 Ah in real time using...

01 January 2016 4,643 9 View

What are the factors that affect the performance of a SN approximation interval for an inequality parameter?

It seems sometimes the performance of a SN approximation interval using asymptotic or bootstrap variance for the Gini coefficient is quite unpredictable under a complex survey design?

26 October 2015 8,439 1 View

What factors are taken into account when deciding side of craniotomy in ruptured Acom aneurysm clipping?

SAH, spasm, gyral ICH, A1 hypoplasia plus the bizarre and varied anatomy around the Acom are some of the factors surgeons take into consideration when determining side of craniotomy. Are there...

15 June 2013 6,331 1 View

Give me some insights about 'Computational Engineering' or 'Modeling and Simulation Engineering' MS program

I have completed my B.Sc program in the field of Petroleum and Mining Engineering. I have done some research using Simulation software. Now, I want to learn the core things of this subject. But, I...

01 January 1970 9,168 2 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 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 to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View