Which optimization algorithm is most efficient for fitting a regression model using training dataset?

The goal of regression model is either to minimize the prediction error or to maximize a classification accuracy depending on the type of the model. Is there any optimization algorithm that is...

10 February 2021 4,128 3 View

How to perform CV by using potentiostat?

I have deposited a metal oxide thin film of glass plate, A conductive thin film was also deposited on the glass substrate before the deposition of metal oxide film. How can I perform its CV from a...

01 February 2021 7,710 3 View

How to model cyclic triaxial test in Abaqus?

I am trying to simulate the cyclic triaxial test in Abaqus. From the definition of q (mean deviatoric stress) i.e: sqrt(3*J2) gives always a positive number. How can I get the negative values of q...

17 December 2020 6,589 1 View

Is there any free dataset for sequential genome?

I am a student of Artificial Intelligence and independent researcher. I want to work on genome data and also looking for a bioinformatics experts to collaborate . Unfortunately, I am unable to...

17 December 2020 4,912 8 View

Any end to end machine learning project using predictive maintenance on production line to locate faulty parts and forecast the faults?

I am writing my master thesis and my tasks are: To locate faulty stations/features which lead to product failure at test time. Forecast failure to prevent it sometime before it occurs. recommend...

13 December 2020 3,688 3 View

How to construct complete 3D structure of a protein from two different PDB files containing two separate portions of the same protein?

Suppose, I want to model a protein's structure (containing total of 350 residues) for which there is no complete experimental structure available. However, I got two different PDB files each...

13 November 2020 9,110 3 View

Qiagen DNeasy vs QIAquick spin column?

Dear Fellows I wanted to confirm if I can use spin columns of QIAquick PCR purification kits for DNA extraction. We finished our DNeasy columns but still have reagents. And we have extra QIAquick...

03 November 2020 6,960 3 View

How to reduce number of mesh cells for non-uniform 3D objects?

I want to reduce number of mesh cells in my 3D non uniform model

12 October 2020 9,522 3 View

Is there any minimum limit of outside projections of shell side nozzles of heat exchangers in DNV standards?

Is there any DNV clause for shell side nozzles' projections of shell and tube heat exchanger. I want to keep the outside projection of the shell side inlet and outlet nozzles to 3" with 1" bore on...

29 September 2020 6,880 3 View

Hello, what method/model is suitable for estimating three dependent vars. influenced by other independent vars. in a time series analysis?

The dependent variable (petroleum security) is sub-divided into three categories (oil price, oil supply and oil reserve), and are determined by currency internationalization. So, which...

19 September 2020 8,149 1 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

No title

01 March 2021 3,905 5 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

Which group formation theory do you recommend for projects that aim to bring together entrepreneurs for training for regional development?

I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...

28 February 2021 4,223 2 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

Standard curve shifting over time. How do I stabilise the ELISA?

24 February 2021 1,365 3 View

What is the optimum time and temperature of blanching and pre-frying potato for frozen fries?

I am helping a local home industry for developing frozen fries from their local farm. I want to know what is the optimum blanching and pre-frying temperature and time for processing. Please also...

23 February 2021 1,616 5 View