Where can I find a dataset with convective heat transfer coefficients to train an IA?

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They are software's that are used mainly in the discipline of psychology

05 August 2020 9,423 3 View

Which value of volume fraction I can to choose for to identify free surface in an air-water simulation of open channel?

In air-water multiphase flow CFD simulation's it is common to use a VOF = 0.5 to track or identify the position of interface or free surface. I would like to know why this criteria is used and if...

12 July 2020 7,793 9 View

How to decide if to get 1 or various P value? regarding an composting process through time and treatments?

I have a research investigation that I got the results, I applied 4 different composting processes to vegetable waste (manure, manure+Effective Microorganisms, Effective Microorganisms and a...

14 June 2020 2,373 2 View

What is a CFD and other question?

To me, a CFD is solve a fluid mechanics problem using mathematical approaches with the help of a computer. In other words, it is like a marriage between a mathematical model and numerical methods...

04 May 2020 2,811 25 View

Purification of histag protein using HISTRAP HP (GE). What is the best lysis buffer and which protocol may be most suitable?

Purification of histag protein using HISTRAP HP (GE). I am working with insect cells (Tn5B) and my antigens are expressed in the nucleus. I am having difficulty lysing the cells because we have no...

10 March 2020 8,609 2 View

Recent meta-analysis on imaging treatment response predictors in depression?

Dear Experts, Would anyone know of any recent meta-analysis of neuroimaging predictors of treatment response in major depression? I have looked around and all I could find was a paper from 8...

27 January 2020 9,717 1 View

Any suggestion for the amplification of Wingless in old collection samples?

Hello to everyone, I'm trying to amplify nuclear markers from old museum specimens of beetle (not very old, sampled 10-15 years ago) , I thought on the Wingless fragment, it's obviously a hard...

02 December 2019 7,463 3 View

How to reduce massive protein degradation during purification?

Dear all, I am expressing in BL21(DE3) E. coli cells and subsequently purifying a 6x-His-tagged 50 kDa truncated protein which looks like to be very unstable. Its domains are literally falling...

17 October 2019 1,416 13 View

Why p-values are higher when I run a logistic regression with all variables together, but significant when I do separately?

I ran an experiment with a 2x2 design, like the dependent variable I have a dichotomic variable. When I running a factorial ANOVA, interaction is significant and one principal effect, also when I...

14 October 2019 9,342 6 View

How to calculate the deltaG reaction in solution from the corrected energies by PCM and SMD?

Hello everyone! I am studying a complexation reaction with a bidentate ligand the type: Ligand + [Zn(H2O)4]2+ --> [Zn(Ligand(H2O)2]2+ + 2H3O+ The geometries of all reaction...

27 August 2019 6,584 6 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

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

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

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Is stone a sustainable material? Is it a sustainable approach to use natural stone waste in architecture?

I'm designing a zero-waste restaurant and considering using marble waste to make some tables and a bar countertop. My clients think it's not "sustainable enough" and I would like to have more...

01 March 2021 4,326 7 View

What are the countries most affected by extreme rainfall as a result of climate change?

Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...

01 March 2021 7,168 9 View

Does anyone have kinetic and kinematic dataset for gait classification?

I want to differentiate between normal and abnormal movement. For this reason, I am looking forward to this type of dataset.

01 March 2021 9,485 1 View