Is there any Indian Company or Startups, from any universiy or IITS, which manufacture Gas Chromatography instrument , i want to make a custOmized G?

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Which sphygmomanometer is suitable for teaching practicals in Physiology, Android or Non-Mecurial LED Sphygmomanometer??

Recently MCI now NMC has made it mandatory to use only Non mercury Sphygmomanometer for teaching practicals to MBBS students. So I want ask which is technically better option, Android or...

03 February 2021 3,795 4 View

Can anyone elaborate the method to measure arterial pulse wave velocity in research studies involving Sphygmocor??

Sphygmocor is the tonometry based instrument which is used to record generally radial pulse waves and then calculating various variables like Augmentation Index, SEVR etc. It is also used to...

02 February 2021 7,546 3 View

What are the first steps to learn to write meta-analysis ???

any suggestions for beginners ???

31 December 2020 3,055 4 View

How our environment can be priced and sold?

This question was asked in internal assessment of Resource and Environmental Economics. Please suggest me best book or article where i will find this question's answer.

17 December 2020 9,435 12 View

Where can i find documents related to hardware implementation of neural network for power electronic converters ?

I want to use neural network as controller for DC-DC converters, MPPT chargers and SPWM inerters but could not find much helpful documents for implementation in hardware. Want to know what...

11 November 2020 2,285 2 View

Why whitefly prefer not to infest Pigeonpea?

Whitefly, Bemisia tabaci is pest of broad host range. In pulse crops, it generally infests greengram, blackgram and cowpea but not Pigeonpea. There might be some biochemical or morphological...

09 November 2020 9,199 3 View

What are the current researches being done in power electronics?

I am looking for new interesting fields to do research on power electronics.

12 October 2020 4,817 7 View

In qualitative content analysis may I use different steps written in different research oriented books?

In the discussion of qualitative content analysis, different writer spoke the different steps in their books. If I use different writers' different steps in my paper depending on the type of work...

29 February 2020 7,973 4 View

In general, what is the insertion loss of the optical system?

Need information on insertion loss of optical system , generally how much for optical system, optical sensors

15 February 2020 7,136 2 View

How can we separate proteins/lipids from secretome?

I am carrying out experiments with cell secretomes ( collected after incubating with one type of cell for a few days). The secretome is again used to study the effect on cancer phenotype. Before...

08 October 2019 6,900 2 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

Do anyone here can help us in the field of molecular docking?

We have synthesized various metal complexes with different environment around the metals. Now to see the application of synthesized complexes we need this study also. we are also interested in...

01 March 2021 1,899 2 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 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

Necessary tube lenght to cool Natural gas in a dry-ice cooling bath?

I have a tank which contains natural gas at 250 Bar and 293 Kelvin. I want to cool the gas in a dry-ice cooling bath to about 195 Kelvin. The gas will flow in a copper-tube through the bath with a...

27 February 2021 8,128 1 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

Gas sensor response and recovery time independant of flow rate and chamber volume?

I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...

26 February 2021 1,511 3 View

Why do a weight decrease for thermal degradation in nitrogen gas condition?

Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...

26 February 2021 1,100 5 View