Why are the tires always black in color?

Tire rubber

31 December 2018 5,553 8 View

Hi, Where I can find training materials(videos ,power points ,pdf's... ....etc) about mimic medical software ?

Mimic 3d imaging software

06 July 2018 2,891 0 View

Can we considered Iphone application such as 3d accelomtere(vibration meter) as measuring instrument in experimental engineering research work?

I phone applications such as 3d accelomtere ,vibration meter ,decibel recorder ...etc

03 April 2017 5,382 7 View

How can I find the four parameter burger model for viscoelastic material experimentally ?

My students want to know experimntaly these values

02 March 2017 3,553 1 View

How can I simply measure soil vibration experimentally ?

02 March 2017 8,192 3 View

Hi Can any one give a name of journals published in human sustainability have impact factor or indexed in scopus ?

02 March 2017 9,431 0 View

How can I measure gas turbine vibrations by simple devices ?

02 March 2017 4,724 10 View

Hi , if any one needs some references in Vibration problems in Power turbines ,methods and instrument I can share some of it?

02 March 2017 3,590 3 View

Can anyone give examples for hyperelastic materials in nature ? In medical application for example?

02 March 2017 7,515 2 View

What type of nano materials are used to fabricate human prosthetic?

02 March 2017 3,689 5 View

Benefits of the 24 welled plate?

We have always used the 96 welled plate, the 48 welled plate but apparently there is much evidence on the 24 welled plate and above all its benefits.It states it is the same you would use on ELISA...

28 February 2021 1,149 1 View

What does it require to be ready for e-Commerce in developing countries?

Most developing countries are not ready for e-Commerce? What dimensions and indicators are there to measure e-commerce readiness of a nation? Please share framework or model and evaluation...

22 February 2021 8,132 6 View

Reliable and Valid Instrument for Causes of Medical Errors?

Is there any questionnaire/survey that measures the causes of medical errors? Example: physician negligence vs. systemic issues. Looking for a reliable and validated instrument. Thank you!

15 February 2021 2,874 4 View

How do I categories into groups on SPSS?

I am using the 'Revised Cyber Bullying Inventory'. This instrument has 2 sub-scales (bully scale and victim scale). From the responses, they will be divided into 4 groups (pure cyberbullies, pure...

13 February 2021 5,787 4 View

Which is the best wavelength to study aerosol optical depth(AOD) related to climate reseach,which criteria must be adopted in choosing the wavelengh?

We are doing a study on impact of aerosol on precipitation. Which satellite data and which wavelength will be the best. or can some one suggest a criteria to be adopted to choose an instrument...

12 February 2021 6,324 3 View

How to correctly reference instruments in systematic review following APA?

Hello, I am running into an issue and do not know how to cite / reference correctly here. APA states that instruments and measurements need to be referenced with the author's name. At the same...

11 February 2021 9,523 3 View

Rousseau Psychological Contract instrument?

Hi, I would appreciated if someone who's studying the Psychological contrat could help me about this questionnaire : My question is the following : Is someone can help me identify how wich...

09 February 2021 9,162 3 View

Handheld Portable Raman spectroscopy systems - recommendations and experience?

Hi all, I am looking for some general feedback and information from those that have experience using handheld/portable systems? I am looking at the prospects of using an off the shelf system from...

07 February 2021 9,691 3 View

Can anyone direct me to an existing Validated Health Care Survey/Instrument?

Hello, I am working on a paper and looking for an existing Validated Health Care Survey/Instrument. I have been performing virtual ergonomic evaluations since the start of COVID and want to...

04 February 2021 4,756 2 View

How to measure cosine, abbe, deadpath errors?

Dear sir, How to measure cosine, abbe, deadpath errors. I know cosine error, abbe error, deadpath error occurs in laser measurement. But how i can identify the cosine error value. Is any separate...

03 February 2021 4,878 4 View