How to express accuracy of the neural network where the dataset has not been split into two, training set and test set?

In use, the weights obtained are considered with the greatest accuracy when the data set is divided, because the weights are initialized at random and the training data is swapped at random...

19 January 2021 5,714 4 View

How to escape local minimum in the training of Convolutional Neural Network?

I am trying to train CIFAR10 dataset on CIFAR10 architecture on MATCONVNET without gpu but my objective function is not decreasing down to 1,665. What may be parameters to tune while considering...

16 June 2020 4,700 8 View

Data transformation to fit a beta regression?

Dear all, I'm intended to model the effects of a number of categorical factors (season, sex, age) on the proportion of lean birds using a beta regression (R-package 'betareg'). The dependent...

12 June 2020 826 2 View

Can anyone help to model CFST step by step in abaqus ?

i am trying to model concrete filled steel tube column on abaqus. but i don't find the accurate result and i dont know where the problem is coming from

24 March 2020 1,892 3 View

Should this research be framed as a Case study or Action research?

Hi, this is a question regarding my thesis and to whether I should frame is as a case study or an action research thesis. In my educational technology thesis (including Human-Computer Interaction...

07 March 2020 7,293 8 View

How is calculated the air quality index in your country ?

Different countries use different methods to compute air quality index. How is the air quality index is computed in your country ?

26 February 2019 837 9 View

Can PDMS be bonded to gelatin and form a mechanically resilient junction?

18 September 2018 9,988 1 View

Generating an efficient lentivirus/AAV-producing HEK293/FT or lentiviral particle?

Hi experts, I am trying to produce lentivirus/AAV-producing HEK293/FT? I have a few questions regarding the protocol and results. I followed multiple sources, but the one I really followed is...

23 July 2018 7,720 3 View

How can I identify and eliminate my cell culture contamination?

Hi experts, I need your help in identifying this kind of contamination. It has been a pain in my experiment to see this unforeseen event. This appeared first during my transfection experiments....

06 September 2017 9,941 7 View

In Western blotting, what is your experience with Wet vs Dry Transfer Systems?

Hi experts, I need your advice when using Dry Transfer System for transferring proteins from gel to nitrocellulose membrane. Have you ever used home-made gels, nitrocellulose membrane, and filter...

11 July 2017 7,215 14 View

Is there any effect of different colours of light (white, red, yellow, blue etc.) on the rate of photosynthesis? If yes, why?

Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....

02 March 2021 7,890 2 View

Which photsynthetic machine is good to use for measruing photysnthesis and CO2 assimilation for Arabidopsis?

Hi all, we are looking to buy a photosynthesis meter that can potentially measure photosynthetic rate, stomatal conductance, CO2 assimilation, PS1 and PSII efficiency (if possible), etc. it would...

02 February 2021 5,223 3 View

Why does exogenously applied iron salts cause leaves to become greener under sufficient iron conditions?

Do iron salts increase photosynthesis, or do they increase the size of chloroplasts, or cytochromes when iron is sufficient? In other words, is greening-up functional or structural under these...

26 January 2021 9,584 4 View

What is better to buy a real-time pcr machine or an endpoint?

Hello everyone, we are acquiring a new molecular biology laboratory with the fundamental objective of identifying species of microalgae and cyanobacteria. Perhaps you could help us decide if it is...

24 January 2021 8,320 4 View

If we are going for co digestion of microalgae with wastewater but the sample is having low pH, What are the effective ways to increase the pH ?

wastewater with low pH

07 December 2020 2,716 3 View

How can I calculate PAR from daily light length?

Unfortunately I am missing some total solar irradiation data in order to calculte PAR. Is there any way/ equation to calculate it from daily light length? Thanks!

12 October 2020 4,179 4 View

Which Photosynthesis System is best for research?

I am planning to buy a Photosynthesis System. Can you recommend me which instrument is the best?

07 October 2020 6,014 8 View

Anyone working on Molecular Taxonomy?? I would be highly obliged if anyone could help me with primer selection and Phylogenetic analysis ??

I have a wide range of freshwater microalgae collected from various districts of Tamil Nadu. I am looking for a collaborator who could help me with molecular identification of some rare unknown...

23 September 2020 8,030 1 View

If the microalgae experience stress through transportation. What would be the best course of action to avoid it from becoming contaminated or killed?

I am currently doing an experiment in my faculty lab and I need living micro-algae to be transported from other countries. The samples will be done in Morocco and Spain and they will be sent to...

08 September 2020 4,424 2 View

How can I differentiate between cyanobacteria and microalgae in agar plates?

I'm trying to isolate cyanobacteria from fresh water and soil. I've plated several dilutions of my samples into BG11-agar plates and I have a mixture of green colonies/halos and brown stains which...

06 September 2020 8,959 4 View