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

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What kinds of potential genes could be expressed in frogs exposed to chytrid fungus in different environmental conditions ?

I need an applicable molecular biomarker like expressing the genes in frogs who expose to chytrid fungus in different environmental stressors. Indeed, what kinds of genes I should notice in frog's...

25 January 2021 7,718 2 View

Is aligning mitochondrial and nuclear sequences inconsequential?

Probably a silly question but I am a complete novice in molecular biology. I have decided to attempt a phylogenetic analysis. I have managed to create a phylogenetic tree but want to confirm...

19 January 2021 5,895 2 View

Drones used to study canopy species?

Has anyone used a drone equipped with a microphone/camera to study the acoustic behavior of canopy species of frogs and/or birds?

21 December 2020 7,664 17 View

What are the environmental variables that influence the Northeastern gray whale population?

I am currently working on my M.Sc. thesis studying how climate change affects the presence of the gray whale in one of its main breeding areas in Mexico. We have considered temperature,...

16 November 2020 8,944 3 View

To become an Ethologist, what classes should I take freshman year of college to set me on that path?

I am currently a freshman in college aiming to become an Ethologist. I am wondering what classes I should take freshman year to set me on that path. My ultimate goal is to study big cats (lions,...

15 November 2020 5,212 15 View

Does anyone know of any South American or African frogs with ultrasonic components in their calls?

There are a few examples of Asian frogs (Odorrana and Huia) with advertisement calls that contain either audible and ultrasonic components, or purely ultrasonic components, I was wondering if...

26 October 2020 2,906 16 View

A white mass inside the head of a cretaceous ant. What can it be?

I have a small piece of Burmese amber with a worker of the stem ant Gerontoformica sp. When focusing the head using incident light, it can be seen a white bilateral structure with several lateral...

26 August 2020 9,688 10 View

Are there any lists of insect and other invertebrate taxa described from Bogor (Buitenzorg), Indonesia?

In late 19th and early 20th centuries, many species of ants (Insecta: Hymenoptera: Formicidae) had been described from Bogor (Buitenzorg), Indonesia. I want to know any other insect and other...

26 August 2020 657 4 View

Which FFPE extraction methods should be used?

Hey folks, I am trying to design an experiment to obtain DNA from historical specimens of frogs (some of them were collected >100 years old. Anyone experience with the manufactured DNA...

07 June 2020 106 4 View