How should I go about evaluating cytoplasmic and nuclear Arginase-1 activity?

Hello! I've stained some bright field Arginase-1 Hematoxylin slides, but I'm having a hard time finding any computed histology predicates for evaluating the intensity of the cytoplasm verses the...

03 February 2021 3,039 1 View

What is your opinion about defining web development as a scientific research area?

In last years, web development added new layers of opportunities for research, as more metrics like loading time, payload and resources requests are defined. In that case, the development has new...

01 November 2020 8,090 7 View

How to identify transcription factors in the genome?

What is the best approach to identify TFs in a non-model organism with limited homology to the closest model organism? Is predicting DNA-binding domains and assuming that most proteins containing...

09 July 2020 5,288 2 View

Does anyone knows a data simulator for mobile phones?

I am interested in a software that generates the network events data sent by a mobile phone to the surroundings antennae. At least a good tutorial about what data the mobile phone sends to the...

15 March 2019 4,915 5 View

High standard erros in Amos (for moderation effects). Why?

Hello, I have built a SEM model in Amos, containing interaction effects between latent construct and a dummy variable. I think I have made everything by the book: (1) I have centered the latent...

10 July 2018 6,291 1 View

Are there any methods to deal with modelling the self-selection bias for count statistics?

Suppose that we want to count the individuals in a population, but but we can count only a sub-population ( only those individuals that respond to a survey, or are for example subscribers to a...

03 July 2017 6,433 3 View

Determination of the lattice parameter of the GaN / AlN layers of a superlattice from TEM images

Hello!I was faced with the problem of determining the deformation from TEM images in layers of Gan / AlN superlattices (Fig. 1). I understand that to calculate the deformations I need to determine...

01 July 2017 1,487 8 View

Factors influencing the use of innovative teaching approaches?

Does anyone know of any recent literature review on the variables or factors that may influence teachers' enactment of innovative (i.e., socio-constructivist, reformed based, student-centered) vs....

27 June 2017 8,706 9 View

How much does it cost to sequence a cyanobacterial (bacterial) genome?

23 March 2017 5,169 3 View

Can CloudSim be used to simulate a cluster of HTTP server with a load balancer?

I played a little with CloudSim and looked over the examples provided in their repository. From the examples it is not clear to me if CloudSim can simulate HTTP servers that receive data about...

29 June 2016 3,275 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 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

IF troubleshooting: looking at an intracellular protein that localizes to the cell's and how to reduce increase in signal due to cell ruffles?

I am currently trying to stain for PI3KBeta in MDA-MB-231 cells. My current issue is that 1) beta stains all over the cell and 2) there is an increase in signal at the edge of the cell and this...

24 February 2021 8,582 1 View

What is your preference for journals for publishing in the field of Hyperspectral Imaging or Remote sensing?

I believe that we need to share our experience in publishing in the field of Hyperspectral Imaging or remote sensing? What is the best journal that you publish with? What is the worst experience...

23 February 2021 3,411 4 View

CT image preprocessing in python?

I have a 3D CT image of a car engine in raw form with no header information. When loaded into numpy array as 16 bit unsigned integer, I noticed that the values range between 0 to 52000. Is this...

15 February 2021 4,736 3 View

Is this the fragment of a sauropod tooth?

Dear colleagues. Fragments of this species are very rare from a terrestrial Lower Cretaceous locality from Germany. Up to now from this locality sauropods could not be proved with certainty. Other...

14 February 2021 2,310 1 View

Hyperspectral Image : open, visualize, process in Python?

I am looking for a tutorial or course to learn how to open, visualize , process hyperspectral images in .hdr , .raw format using python. Any recommendation for a tutorial is appreciated ? Thank...

08 February 2021 7,896 3 View

FLIM Signal to noise ratio of a time series - can I use dark frames to measure noise?

I am doing an analysis on some FLIM data in the form of time series image stacks. I need their signal-to-noise ratio. Recording starts several picoseconds before the excitation pulse, so no sample...

08 February 2021 7,169 3 View

Best analysis method to use for my variables?

I need to conduct an analysis and wanted to check if my idea for analysis sounds feasible. I have 3 DVs which are; fear of terrorism, confidence in the police and punitive attitudes towards...

07 February 2021 5,746 10 View

Are the hyperspectral image datasets which are publicly available at ehu.eus website atmospherically and geometrically correct?

I've come across a couple of publicly available hyperspectral image datasets from the website http://www.ehu.eus/ccwintco/index.php/Hyperspectral_Remote_Sensing_Scenes Now, my concern is...

05 February 2021 3,550 1 View