What is the most appropriate statistical tool to carry out a study on: Effects of Jigsaw Strategies on Students' Performance in Maths?

The Performance consists of Attitude, Achievement and Retention

10 December 2020 5,459 2 View

Is iron oxide (rust) a problem in DNA extractions?

Hello, I just started extracting DNA from some spiders, using 5-mm ball bearings to grind the specimens in a tissue mill. I had ordered the ball bearings on Amazon, and thought it was a good idea...

21 July 2020 2,271 6 View

Where to find resources to improve a self-designed psychometric instrument?

When our institution had to switch rapidly to remote instruction, professors who had not taught remotely before wondered what the best blend of synchronous and asynchronous activities would be....

27 May 2020 841 3 View

Cardiovascular condition in patients living with diabetes ?

I am doing a review work on the cardiovascular conditions of patients living with diabetes Miletus. I wish to know where to look for very recent resources. Apart from published literatures, will...

18 December 2019 652 5 View

Why are surrogates only added at the time of extraction, not at the time of sample collection and processing?

I am working on a study on pharmaceutical fate and uptake in plants. We are wondering about analyte degradation during the initial transport, processing, and storage of the soil and plant samples,...

30 October 2019 3,540 1 View

Can anyone give me information on machine learning algorithm code?

Researching in the field of Abnormal Traffic Identification Methods.

26 March 2019 9,495 5 View

Can anyone suggest some qualitative research that has been done on low SES parental attitudes to literacy and lanaguge development?

I am studying this area for my masters in education thesis and would appreciate any suggestions on good articles/books/journals on this area.

06 October 2017 9,978 2 View

Any way to salvage data from merged colonies in a colony forming assay?

We attempted a series of colony forming assays of cancer cells for irradiation. However, due to some vibration issues from our incubator, the cells settled towards the center of the plate...

27 July 2017 5,593 1 View

How do heart-rate monitors work?

03 July 2017 1,651 8 View

What are the key morphological differences between male and female Tuta absoluta, a tomato leaf miner?

I am doing some biological studies on Tuta absoluta

04 April 2017 3,287 21 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View