What can be the fast and reliable algorithm (without neural network) for face mask detection?

Have implement neural network based mask detection algorithm with different colors of masks and that is working with 99% accuracy (around 2 fails in 850 tests) but the CNN based algorithm is too...

06 June 2020 1,440 7 View

How can I analyze flouride through HPLC ?

How can I analyze flouride through HPLC ? is IC better over HPLC for fluoride analysis or ISE is evergreen? I am Curious to know any better analysis for ionic fluoride which is less time...

28 February 2020 5,129 4 View

Is there an ASTM standard for tensile tests on electrospun polymer films ?

I need to perform a tensile test on a 30 micron thick electrospun polymer film, and fabrication limits the maximum length of a specimen to 80 mm. Similar publications have used the ASTM D638...

12 February 2019 3,212 4 View

How to perform Land Use Land Cover Change Detection in Python?

10 September 2017 8,837 5 View

How to plot a raster data(geotiff) in Folium for interactive maps?

I have a raster data containing vegetation values. I'm able to plot it using Basemap, but to make it better in visualization I have to plot that in Folium. I have attached the output which I got....

05 September 2017 6,642 3 View

What could be an alternative to ethanol as a wash buffer for magnetic bead RNA extraction?

I want to avoid ethanol as it is known to hinder downstream amplification process. Also, I am in a process of developing an automated diagnosis of ZIKA and would want to avoid...

09 July 2017 4,716 3 View

How to get good sections of rat heart in cryostat without tissue falling off?

I wash rat heart (left ventricle) 2 times with PBS over an ice bath, dry it with paper towels and then embed it in OCT over cooling bath. Lately, while sectioning in cryostat tissue is falling...

23 May 2017 994 6 View

Does anybody use Trp promoter/operator based expression vector?

13 March 2017 6,329 2 View

Single site cloning - Any enzyme to blunt one end to avoid self ligation?

10 November 2016 3,340 10 View

Does anybody know about anti theft devices in vehicles ?

hello , i am doing a research on anti theft devices (the logic or technique to detect the unauthorized entry ) can you refer me some articles !!

21 July 2015 4,992 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

I need dataset for recommandation system?

Hi every body I need to collect datasets from different source to work on recommendation system algorithms, could you advise me how collect data?

27 February 2021 7,063 7 View

Does RNAiMAX transfection reagent work in serum free medium?

I diluted siRNA and RNAiMAX in opti-MEM and added to the cells which they were in the growth medium. Is it a right way? or should I culture cells in the opti-MEM medium for a while and not in...

26 February 2021 10,041 3 View

How to measure angle between laser travel path and machine axis in Laser Measurement system?

25 February 2021 1,987 3 View