Decrease in FT-IR intensity (absorbance) of polymer reinforced with MMT/CNT concentration?

Dear All, Please what could have caused the peak intensity of polymer reinforced with pristine CNT and modified MMT (CNT/MMT hybrid) to be reducing with increase in the nanohybrid filler...

30 January 2020 6,752 6 View

Measuring the electrical conductivity of Polymer/CNT nanocomposite?

How can I determine electrical resistivity or conductivity of polymer nanocomposite? Several attempts using current or voltage generator has proved abortive as all samples reading same value with...

24 January 2020 9,464 3 View

What is the impact of scientific conference on development?

Development refers to a process of growth which is engendered by research. But there are different ways of reporting results of research activities asides scientific conference. Results could be...

16 October 2018 7,612 3 View

How can I reduce noise on the cyclic voltammogram during measurement?

Hello scholars, Recently, I have been working on AOR. I have obtained interesting results, however, the result is a bit disturbing as it comes with noise in the curve. Below is a picture of such....

17 August 2018 4,827 18 View

How can I specify "CONC" as initial condition for a stress analysis in a concrete section in abaqus

24 April 2017 7,896 2 View

What is the cheapest and easiest way to measure heavy metal and nanoparticles in air samples?

As a means of risk assessment in home or work places, a measurement of dust concentration could give a lot for public health concern, therefore quantifying these contaminants become an easy way to...

28 February 2014 1,139 2 View

For those of us in chemistry, environmental science, civil engineering, industrial chemistry, analytical chemistry, chemical engineering, biotech

For those of us in chemistry, environmental science, civil engineering, industrial chemistry, analytical chemistry, chemical engineering, biotechnology etc this paper might be helpful. Link is...

01 January 1970 9,300 4 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

SDS page software for analysis?

I did sds page to determine the difference in protein expression between 3 types of vaccine , but i don't have scanner or densitometer available. . so i wonder if there is a software to analyze...

02 March 2021 6,270 3 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

High aspect ratio hexahedral mesh optimization solver?

I am interested in evaluating mesh optimization solvers that converge to high aspect ratio unstructured hexahedral grids. In other words, I am interested in a solver that optimizes warpage,...

26 February 2021 7,279 2 View

Hello house, is it necessary to compute Content Validity Ratio (CVR) for an adapted questionnaire pls?

What should one do if he obtains conflicting results between Content Validity Index (CVI) and CVR for items in a quetionnare. For example based on the CVI obtained the items are acceptable but the...

25 February 2021 7,325 2 View

Anyone with some Transgenomic Wavemaker software? Seeking help from the chromatography community?

I am trying to seek out some Transgenomic Wavemaker software (happy to purchase a computer too) to operate a fraction collector. The only way to connect to the fraction collector so far is to...

23 February 2021 9,181 1 View

How to validate regridding results of environemental data to higher spatial resolution in R?

I am working with several continous, environmental marine datasets at varying original spatial resolutions. My aim is to regrid each dataset to one common, high resolution grid. I am currently...

22 February 2021 2,290 2 View

The Role of Town Planners in CAV Use?

Colleagues and I are about to begin a project investigating the role of town planners and local authorities in establishing the introduction of connected and autonomous vehicles (CAVs). What...

21 February 2021 2,247 3 View