How to get rough estimation of the concentrations of Oxygen and moisture inside the glove box?

Dear colleagues, I was just wondering if you can suggest a good method to get a rough estimation to the concentration of O2 and H2O inside the glove box as unfortunately, our glove box doesn't...

17 February 2021 1,012 3 View

What is the appropriate period for indexing an article in the Scopus database?

Dear RG members The indexing of a published article in the Scopus database may depend on several factors. The issue is that my colleague and I have published separately two articles in the same...

16 December 2020 4,361 19 View

Is it possible to remove the mucus covering a fish's tongue once fixed in formalin 4%?

Hello everyone, Is it possible to remove the mucus covering a fish's tongue once fixed in formalin 4%?

29 November 2020 2,580 1 View

Simulator for Wireless sensor network?

I am looking for a wireless network simulator to test a query classification algorithm. I have already tested NS-2 (https://ns2simulator.com/ns2-download/), It's very complicated

18 November 2020 5,383 6 View

How about self-publishing with Amazon ?

What are the cons and pros of self-publishing of scientific books with Amazon ? Does it worth from the proficiency and royalties point of view ? Is it important for the author to be highly...

10 October 2020 4,521 2 View

What are the factors that can improve the open circuit voltage of organic solar cell?

20 September 2020 8,237 5 View

How to reduce excess pore water pressure when i am modelling using PLAXIS 3D?

I'm verifying a field embankment supported by ESC monitoring data using plaxis 3D and i'm trying to reach the field values using the available data from soil tests performed, yet the excess pore...

10 September 2020 5,740 9 View

How to reduce the series resistance and increase the shunt resistance of organic solar cell?

Hi dear colleagues, I am fabricating an organic photovoltaic device with the structure ITO/PEDOT: PSS/ P3HT: PC70BM/ Al, and the obtained IV relationship was found to be linear rather than...

19 August 2020 4,945 5 View

Is there any free software that can facilitate the prediction of the fragmentation acquired from the mass spectroscopy?

Dear RG members The analysis of the mass spectrum of an organic compound is not an easy task and needs high expertise. Is there any free software that can facilitate the prediction of the...

04 August 2020 8,021 15 View

How can we differentiate between academic and predatory journals?

Dear RG members According to my institution, publishing in a journal that is predatory by itself or its publisher is a big mistake. So, what is the robust identifier that differentiates between...

31 July 2020 6,638 94 View

How to calculate the sample size in an interobserver variability study?

Hi I am conducting an interobserver variability study where we have 12 raters who are going to rate samples of lesions. They will rate up to 10 variables per sample. Although the size of the...

12 February 2021 7,276 3 View

What is best technique to quantify necrotic cell death of specific cell populations?

I currently using FACS (Aurora Cytek) to quantify necrotic Gr1+ cell death from the spleens of immune competent mice. I target Gr1+ cells in the spleens of tumor-bearing mice using a photodynamic...

08 February 2021 733 6 View

Why do mammalian cells in culture undergo necrosis?

I am observing a large necrotic population in glioblastoma cells that I am culturing in 10% DMEM medium. In spite of changing all parameters of culturing and making sure of the sterilitu, the...

05 November 2020 9,280 3 View

How can I keep the Sigmoid Function Formula during Cross Validation of Logistic Regression?

I have conducted a binary logistic regression. There are 294 lesions and logistic regression can separate them as benign and malignant. For this purpose three of the study parameters produced a...

09 August 2020 4,489 1 View

Where can I find medical image data of healthy subjects for machine learning?

Hi, I want to implement a binary classifier (lesion yes/no) with the DeepLesion dataset. Therefore I also need ct images of healthy subjects because the DeepLesion dataset only includes images...

29 July 2020 9,764 14 View

Where may I find a common ultrasonic image database for breast lesion's detection and segmentation, please give some suggestions?

to detect and segment breast lesion for breast cancer in ultrasonic breast imgae

27 July 2020 8,338 3 View

Good Morning, Could we detect apoptosis or necrosis of cells after their implantation in vivo and on fixed sections of tissue?

Any Immunohistochemistry markers?? Thanks in advance.

30 May 2020 6,206 10 View

CCT software - brain lesion volume - surface?

I am planning to project a subcortical/cortical brain lesion volume onto the skull surface from a CCT data set. I would be grateful for hints for an appropriate & free software solution for...

17 March 2020 890 4 View

Quantifying ADC values from a ROI?

I currently have both DWI and ADC sequences however I want to calculate the mean ADC value for a defined ROI (ischemic stroke lesion). I currently use ITK-SNAP, Image J and Horos for viewing...

03 March 2020 9,749 4 View

How do we know under what condition bacterial cell will go under apoptosis or necrosis and what will be the effect of both on other bacteria present ?

I am working on bacterial killing by the antibacterial agent and want to know the mechanism of cell death in bacteria. bacteria show death by cell membrane damage and what will be the probable...

01 February 2020 5,895 3 View