How to match the refractive index of glass substrate and Prism in SPR using Refractive index matching liquid?

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Is there any thin, flexible conducting wires capable of current carrying of around 0.5-1.0 Ampere?

I want to use connecting wires for the soft robot to deliver electric current of around 1 A (voltage 5V), however currently available wires are quite rigid and they exert negative force for the...

05 January 2021 4,485 3 View

A three electrode sensor inkjet printed gets damaged in few hours of usage in a dynamic media flow chip, any solution for that?

We are using some biosensors which are inkjet printed and are used in the microfluidic chip where media is flowing at the flow rate of around 60 uL/min. However, after the continuous use of few...

05 January 2021 610 2 View

USB based DAQ options with atleast 4 analog output channels and 8 analog input channels other than National Instruments?

National Instruments provides vast variety of DAQ options which are based on LabVIEW, however they are way too expensive when it comes to opting option with high analog output channels (like 4)....

30 August 2020 5,195 6 View

What could be direct/indirect roles of insects (entomology) in current pandemic COVID-19?

Because there is no any vaccine for COVID-19 until and in past insects have transmitted number of diseases like; chikungunya virus, yellow fever, dengue fever,Lyme disease, plague,malaria,...

24 June 2020 9,557 30 View

Automatic Save STARCCM+: Warning ''Insufficient space on the disk''?

Hi Everyone, While running the simulation, I kept the file on ''Autosave'' so that each time step is saved (to avoid loss of data due to internet disruption since I am using VPN) but after 1-2...

13 May 2020 7,645 3 View

Where to purchase flexible connecting wires for soft actuators?

Normal wires (for providing voltage) to soft actuators behave as an obstacle to the actuators and hence the real response of designed soft actuators is not known. can you please share the online...

13 November 2019 5,602 1 View

How to classify a text in to different categories without predetermined labeling?

I want to classify a text of more than 1000 words into a categories. I have a database of 10,000 reports of which each contain more than 1000 words. I want to classify them and would like to know...

04 October 2019 1,554 5 View

Any temperature sensor (other than probe type) reported in Microfluidic system or organ on chip?

Normally, I have seen the commercial temperature sensors of probe type are used for microfluidic or organ on chip platforms. I am looking for any paper in which temperature sensor is reported to...

30 May 2019 7,293 4 View

Why are stator currents flowing during stand by mode on flywheel energy storage system?

Hello everyone, I am working on Induction machine driven flywheel storage system. I am facing problem with stator currents. There are stator currents of the magnitude 10-20A during standby mode of...

11 February 2019 6,868 5 View

Is there any way to cure the collagen for making thin membranes?

collagen is commercially available in liquid as well as in fibrils, is there any way through which we can cure and make a thin layer like membrane using collagen?

16 September 2018 1,444 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

What thickness need for ITO to use as conductive layer?

I want to do RF sputtering of ITO on glass substrate using magnetron sputtering. what thickness do i need to make it good conductive layer to use it for PSC. Moreover, whats about thickness of...

01 March 2021 395 3 View

Glass fiber content in a gypsum board ?

Any idea on how to get the volumic ratio of glass fiber in a gypsum board ? Thank you for your help !

01 March 2021 2,501 3 View

How can I make stacked bar graph with scatter plot?

I want to make a stacked bar graph with showing each data value as dots. I tried with graph pad prism, version 6, but could not succeed. Does anyone have tried before making such graphs?

01 March 2021 9,383 1 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

How can I publish a manuscript in free or low cost journal with good H-Index?

Dear all I am going to publish my manuscript which is from my thesis in a good H-Index journal but I found them very expensive(I don't have financial support) based on the exchange currency of my...

28 February 2021 7,800 6 View

Concrete compressive strength databases?

I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...

27 February 2021 6,801 3 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

Fractional impervious surface (FIS) map ?

Need Help Does anyone Know how to make a Fractional impervious surface (FIS) map from NDVI map, in ArcGIS environment? Thanks in advance

24 February 2021 8,455 2 View

How to properly calculate the fluid solid heat transfer between polypropylene matrix and glass fiber in a porous medium?

I'm building a cfx model of thermoplastic pultrusion process on ansys and i have a doubt on how is the proper way to set this parameter in a porous medium

24 February 2021 1,915 1 View

Alan F Rawle

You can use a standard Abbe refractometer. Buy on Ebay, Abbes on Ebay. See also:

Uses of an Abbe refractometer http://tinyurl.com/lbp4szy

Afaque Manzoor Soomro

Yes but there are many options for that too.

Wan Maisarah Mukhtar

You can use same RI of matching gel with glass substrate & prism. ex: RI for glass slide, prism & matching gel=1.50