Why should we use Sustainable climate design?

Sustainable design is a set of cognitive and analytical abilities, knowledge of the environment and ample practical to incorporate things into the world of microbes, plants and animals, and the...

25 January 2021 7,816 8 View

Is it possible to adapt all new and old buildings to be environmentally friendly and how can we do that?

An Architecture and Environmental Design degree studies the basic principles behind environmental issues that need tackling through architecture. Sustainable design is the field of creating...

25 July 2020 1,328 17 View

Which test should I use with small sample size n=7 or 8?

Hello, I have little doubts about the statistical model that I am using to analyze my data. I have two groups of residue studies data Group 1 n=7 and the other group 2 n=47. they are independent...

05 June 2020 6,152 9 View

Is it possible to use T test with small sample size n=5 ?

Hello, I have little doubts about the statistical model that I am using to analyze my data. I have two groups of residue studies data Group 1 n=7 and the other group 2 n=47. they are independent...

04 June 2020 7,407 9 View

Which statistical test should I use ?

hello I am facing problem determining which statistical test should I use to analyze my data. I have two groups of data one for dietary residue and the other for non-dietary residues they are...

12 May 2020 10,013 9 View

Free Water Hammer Transient Hydraulic applications?

I have found x2 application that fits the above category: 1] Very old 16-bit application but you can run it using opensource emulator otvdm (on github) https://imgur.com/a/aO7ZgXR 2] A modern...

12 April 2020 2,568 2 View

Represent Heat Flux In terms of Energy and Stress ?

The Green-Kubo relation for finding thermal conductivity in Molecular Dynamics contains an expression that represents the integration of the heat current auto-correlation function and in LAMMPS...

10 February 2020 2,365 1 View

Best Reinforced Concrete Finite Element Analysis Software Package?

Respected colleagues, What is the best finite element modeling software packages for reinforced concrete elements, such as beams, slabs, columns, etc subjected to static monotonic loading? I've...

26 November 2019 2,704 8 View

How to find the PI gain for electrical parameter estimation in sensorless control of PMSM?

I want to know how to tune the PI controller in case of parameter estimation, let say i have equation Ls=[Kp+Ki/2]*[VdEd+VqEq] so how to estimate Kp and Ki value for better performance of the...

31 October 2019 3,691 4 View

Final year project on enery crisis?

i am doing electrical engineering.now i am in final year....i need help regarding final year project.....which power project shoud i work on?.....plz suggest me some topics....complete...

26 August 2019 4,159 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

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

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

High aspect ratio hexahedral mesh optimization solver?

I am interested in evaluating mesh optimization solvers that converge to high aspect ratio unstructured hexahedral grids. In other words, I am interested in a solver that optimizes warpage,...

26 February 2021 7,279 2 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Why do a weight decrease for thermal degradation in nitrogen gas condition?

Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...

26 February 2021 1,100 5 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View

Anyone with some Transgenomic Wavemaker software? Seeking help from the chromatography community?

I am trying to seek out some Transgenomic Wavemaker software (happy to purchase a computer too) to operate a fraction collector. The only way to connect to the fraction collector so far is to...

23 February 2021 9,181 1 View

RNA degraded after good nanodrop readings?

23 February 2021 8,850 2 View