How to learn historical or cultural subjects in the Montessori secondary programs?

I am looking for research that demonstrates practical and theoretical approaches. Thank you from now! #Montessori #Montessori Method

29 November 2020 3,339 6 View

Can you recommend simulations/games for statistics?

Can you recommend simulations/games for statistics as an in-class activity for undergrad students to teach them statistics, probability, distributions etc. as well as enjoying?

19 April 2018 1,492 5 View

How to assess a variable plays a role in a model as fixed or random effect?

01 March 2018 7,435 3 View

Is anyone familiar with silver destain?

I've stained my protein bands with Silver Kit (pierce). It includes a destaining reagent also, but the wash solution which conains NH4HCO3 is not provided. I couldn't find it in our lab. neither...

01 October 2014 369 3 View

How can I distinguish dead vs living PI staining for tsA201 cells?

I'm quite new in flow cytometry, especially the PI staining; what I did to see dead cells was following: after incubation with my antibodies and final spindown, I resuspended the cells in PBS and...

30 April 2014 9,931 4 View

Are there any mouse models for Behcet's Disease?

I want to study Behcet's Disease and I am searching for a BD mouse model. Is there any model about this?

28 January 2014 5,281 4 View

Selection of Steel Frame Section in SAP2000?

Hello, I have a technical question about the selection of steel frame sections in the designing of steel frame structure i.e W16x48 etc. The common practice I have seen is the trial and error...

11 November 2020 5,762 4 View

Can anyone please tell how to define link for Tuned mass Dampers using Sap2000/Etabs?

Dear Research scholars, I was doing my MTech thesis on pendulum based TMD and I was having trouble defining the link properties. I even followed the tutorials put on CSI website. still, I wasn't...

11 November 2020 8,309 11 View

Stiffness changes of the structures due to modeling P-Delta effects in Sap2000 are more significant than OpenSees. which is more accurate?

Dear researchers The modeling of P-Delta for the structural elements (specially columns) reduce the stiffness of the structure and consequently increase the period of vibration. Now, these...

24 October 2020 7,255 5 View

[SAP2000 related] I wonder why there is no any effect in the analysis result when I change the different parameters while modeling a frame structure?

(i) I have modeled a simple 2D frame structure (2 columns and 1 beam). I would like to see the variation in the result by varying the different parameters such as, sizes of confinement bars,...

06 October 2020 9,496 5 View

How can material nonlinearity be modelled in SAP2000?

Can we model nonlinear behavior of area elements for in-plane stresses?

17 August 2020 9,800 5 View

Moment curvature plot in SAP2000: What should i refer to understand the background calculation which SAP2000 does to generate the M-phi ?

The moment-curvature plot in SAP2000 is based on the material stress-strain plot of caltran (along with its material FoS). I would like to understand the detailed calculation to obtain the plot...

13 August 2020 5,729 3 View

How we could modeling orthotropic membrane elemnt in SAP2000?

I am trying to model steel plate shear walls in SAP 2000. First I should define an orthotropic steel material and define nonlinear parameter of it ( Stress-Strain curvature) in somehow to neglect...

22 May 2020 4,250 0 View

What is my fault for getiing Push over curve for analyzing shear wall with connection ( Link element) on SAP2000?

Hi everyone. I modeled a shear wall with link elements as connections on SAP2000 but I have a problem with getting the correct push over curve for that ( I can't get the target displacement...

28 January 2020 8,261 3 View

What force deformation definition should I provide for Multi linear plastic links for carrying out Modal Non linear Time history analysis in sap2000.?

Since Hinges don't get activated during FNA and I have to provide Links. I need to know what should be the force deformation values and Effective Damping for Multi linear plastic links at the ends...

04 January 2020 186 2 View

Understanding the modulus of elasticity (Young's, Secant, Tangential)?

Dear all, As per my understanding, we use Young's modulus of elasticity of the material when it is under the linear range and we use secant/tangential modulus of elasticity when it is in the...

22 December 2019 3,613 3 View