Is there a Constitutive model for concrete with Sea-Sand?

Hi I am running a simulation in Abaqus for a concrete beam. Its fine aggregate replaced with sea-sand. I was wondering if I could find studies that measured the ultimate strain of concrete made...

22 February 2021 6,409 2 View

How can i collect many blood sample from the rat for pharmacokinetic study without killing the rat??

how can i collect many blood sample from the rat for pharmacokinetic study without killing the rat??

28 October 2020 2,675 8 View

What is your suggestion system to predict cancers?

The prediction plays the important role in detecting efficient protection and therapy of cancer. The prediction of mutations in gene needs a diagnostic and classification, which is based on the...

13 August 2020 4,590 4 View

If there is mutation in gene must be find mutation in its protein?

find the correct answer

05 August 2020 4,474 3 View

What is the best way to get positive and negative cumulative components? and what are the conditions to get it?

Dear sir, to run the asymmetric causality (see Hatemi-J, 2012) or the hidden co-integration what is is the best way to get positive and negative cumulative components and is there any conditions...

13 February 2020 3,151 1 View

Having Error: received a fatal signal (Segmentation fault) while using UDF, Anyone can Explain where is the problem??

modeling mass transfer in surface evaporation using UDF in fluent 17.2 UDF and phase contour in attachment I will be grateful helping me enhancing my UDF

20 July 2019 3,441 2 View

Please what is is the best way to enable Gauss aptech program?

I need books or videos or anything can help me to deal with Gauss aptech program

01 January 2019 8,782 2 View

Mapping stresses in Abaqus?

I want to know How I can map the stress when preformed buckling and post-buckling. I read in one thesis, author mentioned about SIGINI/HARDIN subroutines. Unfortunately he did not explain about it...

27 July 2018 6,849 3 View

How can I apply machine learning for intrusion detection using wireshark pcap capture file?

Hello all, I am working on a project where it includes a network of IoT connected to a server (Raspberry Pi 3+) . the raspberry pi has wireshark installed to analyze network traffic and save the...

19 June 2018 1,083 2 View

What isthe difference between detecting the mrna expression and the translated corresponding protein ?

Specially after certain treatment during in-vitro study

19 January 2017 3,635 4 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

I have a problem with kanamycin - why the kanamycin doesn't affect?

Hi everyone, I need to expression of GFP with pET28 plasmid in E. coli BL21(DE3) plysE. Transformed cells have kanamycin and chloramphenicol resistance. Normally, only transformed cells should...

22 February 2021 4,032 4 View

How does elongation affect the resistance of an electrode?

What are the testing rate for electrodes recommended by ASTM for cochlear implants. I am currently doing the 15mm/min elongatio testing.

22 February 2021 1,515 1 View

Resistivity of PVD TiNx thin films vs. N2 flow?

In the PVD of TiN thin films (~100A), I've found the resistivity of the TiN films dropped from ~100 to 60um*cm with N2 flow increasing up to the metallic mode ending point; then the resistivity...

21 February 2021 1,864 2 View

Where can the fault diagnosis data set of lithium battery be found?

Most of the data sets on the network only contain good information about the voltage and internal resistance of lithium batteries. The data of faulty battery is missing. Who can help me, I will be...

21 February 2021 8,659 1 View

How to produce huge amount of protoplasts from Fusarium graminearum?

Hi, all I am using some protocol for protoplast production from Fusarium graminearum (Fg), but I need them in a huge amount. Sometimes the protocol worked well but most of the time failed....

14 February 2021 2,286 4 View

Recommendations on CO2 Resistant Rocking Shaker?

A certain protocol we have developed requires the use of a Rocker/Rocking Shaker in which our dishes with cells are maintained in the incubator. The rocking is essential to the protocol but we...

09 February 2021 3,291 1 View

Which is the most accepted taxonomy in Resistance to Change literature?

I am searching for a well accepted taxonomy of resistance to change and in terms of its underlying causes/roots.

04 February 2021 497 3 View