How can I do PET Spheres/aggregate for concrete?

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What should be the best Lumens range for T8 (120cm) full spectrum LED lamp tubes?

Please (for Arabidopsis), what could be a good Lumens and color range (Kelvin) range for full spectrum LED lamp tubes size T8 (120cm) for each shelve measuring 130x50 cm (length x width) and 60 cm...

11 July 2024 6,078 1 View

Is it possible to fit a GEE model with an outcome variable that is not normally distributed and only has a value score of 0-8?

I have a longitudinal data with 3, 6 and 12 months. I am thinking of using GEE in order to handle these longitudinal data sets. However, my problem is I have an outcome variable that is not...

11 March 2024 1,349 2 View

system theory of management for theoretical framework?

system theory of management for theoretical framework

04 February 2024 1,185 2 View

How to perform Raman specotroscopy in Nickel silicide thin films?

The laser 532 nm can penetrates around 700 nm depth in the sample, ( in the case, silicon cabide 4H) so then, the nickel silicide films we fabricated have around 150 nm thick. When we perform...

04 December 2023 7,734 2 View

How to calculate TAUN-P0 for Silicon Carbide 4H n and n+ doped?

Using the model for silicon carbide (EX_diode04), there are some values related to the doping concentration, in this case, the TUAN0 and TAUP0. This model presents such values For N-type 1E16,...

25 November 2023 2,074 0 View

Finite Element Method or Finite Volume Method for fractured porous media considering multiscale and multiphysics modeling?

The following approaches are being used for modeling fractured porous media with multiscale and multiphysics: 1)projection-based embedded discrete fracture model (pEDFM) with cell-centered finite...

19 June 2023 1,143 3 View

Is there IEEE Senior Members here? We can collaborate in future researches?

I am applying for IEEE Senior Membership. Is there any IEEE Senior Members here who can serve as my reference? Thank you. Please comment or private message your IEEE membership number. Thank you...

04 April 2023 4,706 0 View

Should I correct flow velocity input in Loligo respirometer?

Dear community, I want to measure fish oxygen consumption using the Loligo System respirometer. In the Autoresp program used to control the respirometer, when I ask to increase the flow velocity...

11 January 2023 3,334 1 View

Why does SILVACO show exmples with 4H-SiC in 1100 and 1000 direction?

In general, silicon carbide wafers with 4H polytype have 0001 orientation, from bottom to top. This direction is the main direction about current flow in case of a Schottky diode, for example....

19 August 2022 279 1 View

How to perform a complete Bouguer correction on the EIGEN-6C4 data in geosoft?

I downloaded the EIGEN-6C4 data from ICGEM, but it comes as a simple Bouguer gravity anomaly. How can I perform a Complete Bouguer correction to EIGEN-6C4 data in geosoft? I noticed that other...

29 March 2022 9,628 1 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

How to heat polymer for about 130° without oil bath ?

is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it

06 August 2024 947 1 View

Research Methodology - Impact of Corporate Reputation on Stakeholders Behaviors?

Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks

06 August 2024 949 0 View

Anyone having idea about VN primer for miRNA primer design ?

How to design VN primer to attach with universal reverse primer

05 August 2024 2,116 3 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

What should I do with parameters that are not relate to my simulation in MyLake model?

I want to Estimate surface heat fluxes using MyLake, but I don't have all the initial values in model parameters section and other sections,is there a way?

04 August 2024 1,537 1 View

What are the limitations and challenges of using machine learning for predicting concrete compressive strength in practical applications?

Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...

03 August 2024 2,546 2 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View

How to Input and Analyze Results for an Asymmetrical Factorial Design in STATISTICA 13.3?

In STATISTICA 13.3, I used the Experimental Design Builder under the Design of Experiments tab to generate a design matrix for an asymmetrical factorial design (1443) with 12 experiments. However,...

29 July 2024 4,155 2 View