Different genotyping result for the same sample under same conditions?

27 February 2019 331 13 View

Total RNA stability at room temperature (+25 C)?

Hello everyone, I'm facing a problem regarding my pure extracted RNA samples, I extracted them from tissues of rats' livers and kidneys immersed in RNAlater, using the promega SV isolation...

04 November 2017 3,737 5 View

Is there any evidence that links bacteria with oral cancer?

Certain microbes have been linked with oral cancer like HPV and syphilis. Recent research suggests that anaerobic bacteria may be linked with colon cancer.

26 August 2013 698 24 View

I focus for a training course

I'm a PhD student and I'm working on "Invasive Alien Plants in Tunisia: invasiveness and management strategies." I hope to have the opportunity to benefit from a training period in a laboratory...

17 December 2012 8,704 2 View

Can we modify the pre designed Deep networks like googlenet and alexnet to use them for signal classification?

Signal classification using Deep Learning

01 January 1970 9,370 4 View

What affects will the internet of things (IoT) have on infrastructure and smart cities region?

Is the competencies of the clever grid, smart homes, and its combined with IoT components in other public utilities, including roadways, sewage, and water transport can make a contribution to...

01 January 1970 7,751 5 View

What do you regard as the most interesting use of the Internet of Things?

The Internet of Things (IoT) is evolving rapidly. In your opinion, what is most interesting use of the Internet of things?

01 January 1970 8,859 13 View

Can we retrained Alex Net on different big data set and using different setting like different size of input hidden and output layer?

AlexNet is a convolutional neural network that is trained on more than a million images from the ImageNet database .

01 January 1970 6,493 3 View

Besides the learning rate, what hyperparameters or techniques can control how a neural net's weights change?

Besides the learning rate, what hyperparameters or techniques can control how a neural net's weights change?

01 January 1970 9,118 5 View

Why are there datasets embedded in some Python modules?

like Iris in sklearn?

01 January 1970 3,254 4 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View

Microstrip antenna design tutorial of HFSS 3D layout module ?

I have designed a 24 GHz rectangular antenna on HFSS 3D model and got desired results while desing the same antenna with same dimensions I am getting resonance frequency at 27 GHz I am...

28 February 2021 4,426 2 View

How to improve and implement WBAN MAC and Radio modules under Castalia 3.2 ?

Hello researchers, Hello Castalia3.2 researchers I am a beginner with Castalia, I work on optimization of RFID systems used in wireless body networks. I simulated a WBAN with 10 nodes and one...

28 February 2021 400 1 View

Compact antenna for the frequency range 1 MHz-5 MHz?

Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...

27 February 2021 7,710 4 View

Is it possible to have two luminescence bands of the same peak position but with different intensities in single spectrum??

Hi! If it is possible to have two luminescence bands of the same peak position in a spectrum, what is the reason behind formation of two separate bands instead of one? This phenomenon is related...

26 February 2021 4,963 5 View

How can I find a Raman spectrum wavenumber corresponding to what compound?

I have several Raman spectra with very distinct peaks at certain wavenumbers, such as 277, 359, 466, 583, 623, 686, and 795cm-1. How can I identify them to what compound(s)? The RRUFF and others...

24 February 2021 363 3 View

What are difference between laser diodes, simple light emitting diodes and power light emitting diodes when operated in the visible spectrum ?

I want to illuminate a scene (small space) using LED to capture photographs or videos of some tiny objects inside the space. But am not sure if I should use a Laser LED, or simple LED or power...

22 February 2021 4,240 4 View

What low-cut filter (high Pass frequency) to be used for response spectrum (Tripartite plots) ?

What low-cut filter (high Pass frequency) to be used for the response spectrum (Tripartite plots)? I am currently working on differentiating between hard/soft site responses in Indo-Gangetic...

21 February 2021 9,273 2 View

How to simulate 5G Quality of Service characteristics?

For my research, I would like to simulate an end to end 5G network. My goal is to observe the behaviour of SDAP protocol, dynamic configuration of 5QI values etc. To summarize I would like to...

21 February 2021 7,624 3 View