Does different dilution factors affect negatively on NH3 reading ?

I have a sample of treated water sample & asked to obtain ammonia conc. in sample using a machine with 5-25 ppm detection range. However, upon testing with different dilution factors, all...

27 February 2021 8,483 3 View

Does anyone know, can i do cryosectioning of whole aorta after oil red O staining and use the cryosection parts for further analysis?

I would like to quantify the lesions on aorta. I want to take image of atherosclerotic plaques formation in aorta by using O red Oil Solution. After the staining, what will be the storage...

16 February 2021 5,876 2 View

How to determine the dominant orientation of collagen fibers.?

what is the best method to determine the dominant orientation of collagen fibers? i preformed FFT and shited the frequencies , what should be my next step ?

24 December 2020 3,360 3 View

What is the best solution for counter electrode for perovskite solar cells at room conditions?

I'm investigating transparent counter electrode for FTO/PEDOT:PSS/MAPI3/PCBM layered perovskite solar cell. In my research lab, currently i have a glove box with N2 gas as a carrier. I'm goning...

21 December 2020 6,504 3 View

What is the best Machine learning method to extract collagen bundles features ?

what is the best machine learning method , to segment and extract the length , angle and the size of collagen bundles pictures obtained from the human cornea?

07 December 2020 336 6 View

My status has changed from "Awaiting Reviewer Score" to Awaiting AE Decision". Could the Associate Editor reject the manuscript at this stage?

Otherwise what this status means. If the Editor has received the comments from reviewer then why he is not sending it to Authors. As 10 days already spent till the status changed.??

18 November 2020 6,252 4 View

How to adapt a mature Questionnaire?

I am looking forward to seek some help regarding adaptation of mature questionnaires. I am new to quantitative studies and wants to use some demographic in my questionnaire, is it necessary to add...

08 November 2020 7,146 5 View

Is there a way to isolate nuclei without purifying cytoplasmic protein aggregates?

Hello, I am trying to isolate nuclei from HEK293T cells expressing a protein that aggregates in the cytoplasm, however when I run my samples in western blot the cytoplasmic protein is strongly...

02 November 2020 9,541 3 View

How can i fill zinc oxide or titanium oxide into etched pattern on glass substrate?

Hi! I need zinc oxide or titanium oxide to be filled into etched area on glass sbstrate. Etched are is being photolithography processed and being dry etched. Material must not present around the...

25 October 2020 152 7 View

How to get the most out of your qPCR data?

23 October 2020 7,537 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 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

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 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

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

I need dataset for recommandation system?

Hi every body I need to collect datasets from different source to work on recommendation system algorithms, could you advise me how collect data?

27 February 2021 7,063 7 View

How to measure angle between laser travel path and machine axis in Laser Measurement system?

25 February 2021 1,987 3 View

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View