Black hole and dark energy?

This is a continuation of the previous post, namely, "Black holes and dark energy": In the equation posted in the last post, there was a relation between the cosmological constant, the...

21 December 2018 6,159 3 View

Which is more reactive to Cu plate? pH 4 or pH 9.2? and Why?

Which is more reactive to Cu plate? pH 4 buffer solution or pH 9.2 buffer solution? and Why? How will they effect the Cu plate if I dip it in one of those solutions?

25 January 2017 5,105 1 View

Huge cut-in voltage from 1/C2- V plot for p-n diode?

Hi . I have performed a Capacitance-voltage experiment for my p-n diode sample. I plotted the (1/C)^2 - V and found that the Cut-in voltage is very high (more than 10V). It should come like...

26 August 2016 3,952 1 View

What are possible areas of application of a Notch filter which is tunable in the range 500 Hz to 5 kHz?

The Notch filter has Q> 10 with attenuation more than 35 dB. One can adjust its notch frequency in the range 500 Hz to 5 kHz.

06 April 2016 3,411 3 View

How the Q-factor of a Notch filter is determined?

Suppose, a simple second order notch filter has pass band gain -1 dB and attenuation at notch frequency is -37 dB (this is the maximum attenuation). Then which shall determine the band width? The...

23 February 2016 7,218 17 View

Can anyone help me to knockout/ mutate nifL gene (in plasmid) Azotobacter crucocum?

Molecular biology

24 July 2015 8,743 6 View

How can the bandwidth of a GIC-realized inductor be controlled?

06 January 2015 3,244 2 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 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

Image Processing and classification using keras/Tensorflow?

Do you have some recommendations approaches on Image processing and classification of plant diseases using TensorFlow/Keras?

02 March 2021 1,493 4 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

Does anyone have kinetic and kinematic dataset for gait classification?

I want to differentiate between normal and abnormal movement. For this reason, I am looking forward to this type of dataset.

01 March 2021 9,485 1 View

Is there an open source free software for text mining and sentiment analysis?

I am looking for a free software for text mining and sentiment analysis for my research on customer review mining (it involves calculating polarity of attributes,opinion oriented information...

25 February 2021 1,920 6 View

Suggest me some trending topics for phd research in text mining/AI/machine learning?

My master's research is in info retrieval and text mining. I would be grateful if you could help me to select a good topic for my phd research proposal.

24 February 2021 393 14 View

Where can find Medical Image Data Sets for Machine learning research project?

I want to work on medical image(disease) detection and classification. Where can I found Image data sets?

24 February 2021 3,130 3 View

Hello, does any one know a free medical text dataset?

a free multi label clinical text dataset , containing text as entry and several labels as classes. Best regards

22 February 2021 5,988 2 View