Why is the compaction text more appropriate for dried mixes?

Emelia Tan @Emelia-Tan

12 July 2016 1 9K Report

Emelia Tan

Will the addition of measured water to a ready concrete mix gave the desired water/cement ratio?

Badges
Science topic

More Emelia Tan's questions See All

How to display grain boundaries in RVE model?

Many literatures have shown that the RVE model shows the grain boundaries between different grains. How can this be achieved using DAMASK+paraview?

21 July 2024 9,224 1 View

Gaussia Luciferase for Bioluminescence Tumor Monitoring in Comparison with Firefly Luciferase. Which is better?

Been doing searches to find the best paper to start understanding the advantages and disadvantages of each technology: Gaussia Luciferase for Bioluminescence Tumor Monitoring in Comparison with...

29 June 2024 9,856 1 View

Is it better to use 2 intact classes for the quasi-experimental study?

Hi , in my study I will compare the effectiveness of Al generated feedback and traditional feedback in writing lesson.It will be a quasi-experimental design,but l have 3 classes not two.What...

25 June 2024 6,244 3 View

How to distinguish the origin of sulfides in subduction zone interface rocks?

If we find sulfides in subduction zone interface rocks, how can we distinguish whether these sulfides are related to crust-derived fluids or originate from the original mantle wedge? Especially...

15 June 2024 654 1 View

Help with mounting meningeal tissues with Prolong Diamond?

Hello! I've recently been trying to optimise immunofluorescent staining of mouse meningeal tissue, and I'm having trouble mounting it just because it's so thick. We use prolong to mount and...

05 June 2024 624 2 View

Identify the current trends in software project management?

i. [5] From any one research paper of your choice in any area of software project management currently trending, written between 2020 – 2024, do the following: ii. iii. Read it carefully...

07 May 2024 6,867 0 View

How to determine sample size using sequential analysis for a registered report in psychology?

Hi Research Gate people! I am trying to determine the sample size, power and alpha boundary needed for my interim analysis for a registered report in a psych journal. I have read the paper by...

28 April 2024 3,444 2 View

Categorical X in mediation formulation and analysis?

X=categorical IV (X1, X2) M1,M2,Y=continuous variables First: 1. compare X1 and X2, and hypothesize that X1 will predict higher Y 2. X1 will predict M1 3. M1 will predict M2 4. X1 will predict...

26 April 2024 6,207 0 View

How do I compare and plot Poisson's ratio against time under different loading case using strain values?

I've previously conducted a shearing test against a limestone rock sample using a drilling machine in experiment 1. To increase the roughness and asperity contact, quartz particles were attached...

20 April 2024 3,104 0 View

Solution to Enhance RNA Extraction Efficiency from Zebrafish Larval Brain and Gut Tissues?

I am Nicholas from the University of Malaya. I have been performing RNA extraction from whole zebrafish larvae for some time using NucleoZOL as my lysis buffer and passing my samples through...

16 April 2024 3,576 0 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 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

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 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

Is it possible to manufacture polypropylene sheets using a biaxial process?

I know that films and other low-thickness laminated products are produced using biaxial orientation, but is there something similar for sheets with a thickness of around 6 mm? Or are they...

21 July 2024 1,559 1 View

Sample size for qualitative study?

I am working on scale development in behavioral finance by undertaking a mixed-method approach using the exploratory sequential design. The phenomenon has diverse meanings in existing literature...

20 July 2024 9,153 11 View

Why am I seeing only one initial maximum in torque-time curves for the fusion of PVC in a Brabender?

We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...

12 July 2024 2,768 1 View

Zero pivot in Abaqus concrete 3D printing simulation using model change?

Recently I've been working on a simulation of concrete 3D printing, and has successfully simulated a layer-by-layer 3D printing process using model change. However, when I proceeded to try...

06 July 2024 2,130 0 View

What heavy aggregates are available for protective concrete in your country?

01 July 2024 1,625 3 View