Can anyone recommend me any software to measure biomass from images?

More Cristina Llopis-Belenguer's questions See All

Can ROBINS-I be used to measure risk of bias in single-arm studies?

I am doing a systematic review, and I am measuring risk of bias with RoB2 for RCT, and ROBINS-I for non RCT. My questions is, for single arm studies, can I use ROBINS-I? I am not sure how to...

14 July 2024 3,570 5 View

What are these aggregates in activated sludge flocs?

I've been working with activated sludge samples and have encountered a challenge in identifying certain structures/organisms that appear abundantly within the flocs during optical microscopy...

23 June 2024 9,584 1 View

Extraction of intracellular protein with TRI reagent for ELISA?

I use ELISAs for quantification of extracellular proteins in cell-conditioned media. I am interested in quantifying uncoupling protein 1 (UCP1) which is an intracellular, mitochondrial...

27 May 2024 8,025 1 View

Can Sensory marketing affects customers satisfaction in Hotels?

12 May 2024 3,308 3 View

Is there a simple formula to estimate the prevalence of a disease (in this case, carriage) in a longitudinal one-stage cluster sampling?

Hello everyone, I would greatly appreciate it if someone could assist me in understanding the steps required to estimate the sample size for a longitudinal study. Or advise bibliography. I am...

04 April 2024 2,882 0 View

Should I block compensation beads with mouse serum in flow cytometry?

I am using mouse serum to block Fc receptors before staining, for flow cytometry. My question is if I should also add the serum to compensation beads before staining them, so that the cells and...

07 March 2024 9,989 2 View

Can staining for flow cytometry be done in flat bottom 96-wells plates?

Most staining protocols for flow cytometry in 96-well plates use V-shape or U-shape plates. I would like to ask if staining could also be done in flat-bottom plates. Thank you!

07 January 2024 2,910 5 View

Do FMO controls for flow cytometry need to be run in each experiment?

I plan to run my experimental samples in the flow cytometer in batches. My question is if FMO controls have to be prepared and run every time I run experimental samples, or if I could only do them...

04 January 2024 7,842 0 View

Statistical analysis for PBMCs immunophenotyping by flow cytometry?

I am immunophenotyping PBMCs by flow cytometry using markers for T cells to analyse the different subsets (Naive, CM, EM and EMRA), and to measure senescent and exhausted t cells. I want to...

02 January 2024 5,387 1 View

Which plasmid to use for CRISPR in Lewis Lung Carcinoma and subsequent injection?

Hi, we've been unsuccessful in creating single clones with deletion of a couple of proteins, after testing several sgRNA sequences for each. We are using a lentiviral vector encoding puromycin for...

25 December 2023 2,901 2 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

Is there any cases algae not using the nutrient from the wastewater and grow normally?

I am working on microalgae cultivation using waste water. The initial concentration of nutrients were less but the microalgae has achieved biomass growth of 2 g/L. The final concentration of...

08 August 2024 4,812 2 View

How does one derive the standard deviation of a scale?

Dear all, I am working on analyzing data from a survey on student satisfaction. The survey contains items with a 7-point Likert response format that produce 12 scales related to different areas...

05 August 2024 2,141 4 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

Can anyone provide me with molecular docking softwares/ websites?

Molecular docking software/ websites?

02 August 2024 8,704 7 View

I am working on my Master's thesis on the biogeography of the genus Ruagea and I would like to ask, could someone help me to check whether my result?

I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...

28 July 2024 2,979 1 View

Why specific capacitance is not proportional with the specific surface area?

Dear researchers, Why specific capacitance is not proportional to the specific surface area? I have material A with a surface area higher than material B, but material B is showing little bit...

26 July 2024 9,156 2 View

Which software tools are best for enhancing diagnostic accuracy in chest X-ray imaging using image reconstruction and neural networks?

I am reaching out to seek your valuable advice and recommendations regarding the best software tools to use for this research. Specifically, I am looking for software with a user-friendly...

22 July 2024 3,794 1 View

How to test multivariate outlier in STATA?

Hey all, I need help testing for multivariate outliers using STATA for my master thesis. The literature recommends the Minimum Covariance Determinant (MCD) (Verardi & Dehon, 2010). I found the...

22 July 2024 8,821 2 View

MDCI module in Orca software?

Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...

21 July 2024 1,632 0 View

Andriy Kovalchuk

Dear Cristina,

for your case nomograms of L. L. Chislenko (1968) will be the best. You can do approximation with a comparative figures. Pity, it is in Russian, but majority are Tables, so will be understandible for you.

Andrey

Cristina Llopis-Belenguer

Dear Andrey,

thank you so much for your valuable suggestion. I will take it into account.

Best,

Cristina

Maurice Kodhiambo

You may use R software. Problem is that it has a steep learning curve and you need to know about machine learning techniques. You program it first then you use it to quantify. If you have an R expert in your reach, go for it.