What do you know about biotechnology art?

What do you know about biotechnology art?

02 March 2021 1,653 3 View

What are the engineering methods for feature selection in machine learning?

Hello researchers, I have a dataset that contains 36733 instances, What are the engineering methods to be used for feature selection in machine learning?

09 February 2021 363 11 View

Why is it only a few number of researchers know how to run a Quantitative Real-Time PCR allover the world?

I have visited many labs in different universities all over the world but only a few researchers know how to run QRT-PCR! What do you think?

16 October 2020 6,092 3 View

How will the architecture of the future be? Is it true or false?

The idea of future architecture is governed, to a theoretical basis in an important theory, which is the theory of communication. Theory shows the relationship between the designer, output, and...

10 October 2020 6,732 3 View

Does the product we do differ or contradict with the actual product?

Architectural production studies relationships and elements, and relates to formative and formal principles. Therefore, it is based on a structural vision, that links a group of elements with...

10 October 2020 6,882 3 View

If architecture and man are two independent entities in their own right, Which of the two comes first?

06 October 2020 705 6 View

How do we check from the beginning in reading architecture?

The first point that the architectural reading raises is the origins in architecture, through common elements in the process of devising a judgment in architecture, and the judgment is what is...

04 October 2020 8,918 4 View

What is the degree or extent to which the person conforms to the requirements and needs of the human being?

It requires conformity to human requirements and needs, The existence of a familiar product object that has a meaning or substance. And when excellence and creativity are an inherent...

04 October 2020 9,764 1 View

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04 October 2020 6,695 5 View

How can the areas of overlap between the architecture and the area of external influences be ruled by the place or by the human being himself?

Governance in the open area moves between the impact of the architecture and the output. The first variation in the direction of the architect and its output is derived from its ideas. The second...

30 September 2020 2,281 3 View

What thickness need for ITO to use as conductive layer?

I want to do RF sputtering of ITO on glass substrate using magnetron sputtering. what thickness do i need to make it good conductive layer to use it for PSC. Moreover, whats about thickness of...

01 March 2021 395 3 View

Glass fiber content in a gypsum board ?

Any idea on how to get the volumic ratio of glass fiber in a gypsum board ? Thank you for your help !

01 March 2021 2,501 3 View

Concrete compressive strength databases?

I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...

27 February 2021 6,801 3 View

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

How to properly calculate the fluid solid heat transfer between polypropylene matrix and glass fiber in a porous medium?

I'm building a cfx model of thermoplastic pultrusion process on ansys and i have a doubt on how is the proper way to set this parameter in a porous medium

24 February 2021 1,915 1 View

How to properly calculate Interfacial area density in a porous domain?which are possible value for glass fiber?

I'm doing a cfx simulation of a multiphase flow in pultrusion and i set the Interfacial Area density in the heat exchange of a porous medium in this way IAD=Total fiber lateral surface of fiber...

23 February 2021 6,043 1 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View

How can I measure the thickness of thin layers deposited on textured glass susbtrates?

I want to measure the thickness of aluminum oxide and titanium oxide layers deposited on textured glass substates. The layer thicknesses are typically below 100nm.

21 February 2021 5,465 4 View

How to do a surface treatment of uncoated TiO2 with polymer?

Basically, I would like to know how to treat or coat on the uncoated bare TiO2 (Ti-OH rich) surface with polymer which has anchoring groups in the polymer structure like trimethoxygroups. What is...

21 February 2021 4,657 6 View