How to develop Normative Value? What are the process/steps/methodology ?

Hello RG friends, I am planning to develop new normative Data (Value) for one of gait parameters but i dont get such idea about the process/steps/methodology to develop that. So kindly help me for...

09 October 2018 5,411 3 View

How to measure Knee Loading during standing and walking..?

Plantar pressure gives a overall weight load during standing and walking but if we want to measure only knee loading than how can we measure it ? Because in many conditions and activities knee...

05 June 2018 1,234 0 View

Does Sample Size really affect on result of research..?

Sample size is very subjective in research. Many of think in a different way for the same research project. Even in articles, very few author clearly mention about the sample size calculation and...

01 February 2018 519 10 View

Is anybody have a Health Related Quality of life, Satisfaction with life Questionnaire....?

Hello all I required two Questionnaire that is Health Related Quality of life, Satisfaction with life Questionnaire with its calculation. If anyone have than plz send me on my Email ID:...

11 December 2017 1,698 0 View

How can we believe on someone's research....?

Number of research paper published every day among worldwide. Even for the same research many articles was published with different conclusion. But my question is how can we believe on someone's...

06 July 2017 8,904 0 View

How to correct lumbar flat-back?

Lumber flat back is major problem with lower back pain those who are prolong sitting position work and because of that they have a lower back pain. So is there any treatment to treat that or even...

02 March 2017 3,194 3 View

Is there any questionnaire to measure MSD at the age of 60 years............?

06 July 2016 2,717 4 View

Are there any methods or criteria for calculating the Sample Size Calculation for Research?

Now -a-days most of the researcher added that they did the Sample Size Calculation but they didn't show which method they are doing. For the same study, sample size calculation is different from...

11 December 2015 7,390 8 View

What is the reason to avoid the early weight bearing in patients with fracture of neck of femur....?

11 December 2015 9,165 0 View

Whether squatting is indicated in knee osteoarthritis individuals?

I am dealing with participants with OA knee in attempt to control their symptoms and to improve their knee function. Any suggestion or articles are welcome.

08 September 2015 2,774 1 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 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

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Sutter electrode holder leaking after applying positive pressure. How to fix?

I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...

02 March 2021 5,829 1 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

How much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 3 View

Exit velocity of natural gas from pressurized tank?

Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...

26 February 2021 6,253 3 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View