How I can see contact stress in my analysis result in abaqus ?

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How to check the intermolecular interactions between an ion and a molecule using Gaussian software?

Hi everyone, I wanna check the intermolecular interactions between an ion (ex. Ca 2+) and an organic molecule (ex. chitosan). I did the same project before to check the electrical potential...

29 March 2024 9,340 1 View

Does AI have the potential to replicate the subjective experiences of human emotions?

AI systems can be used to collect and analyze large amounts of data on human emotions, which can help us to better understand the underlying patterns and causes of emotions. They can also be used...

21 January 2024 2,211 10 View

Why is the absorbance of the egg/bovine serum albumin denaturation assay taken at 660 nm?

Denaturation assessments on egg albumin and bovine serum albumin suggest a link between tissue protein denaturation in living organisms and the onset of inflammatory complications. In this assay,...

09 January 2024 8,773 2 View

How can I prepare 0.1 M PBS with Na2HPO4 and KH2PO4?

What is the procedure for preparing a 0.1 M phosphate-buffered saline (PBS) solution using Na2HPO4 and KH2PO4?

19 December 2023 4,488 0 View

How can I adopt alternative methods to dry the protein fraction following acetone precipitation, specifically without freeze drying?

Could you kindly provide insights into suitable techniques or protocols for achieving effective protein fraction drying following acetone precipitation, considering the limitations associated with...

14 December 2023 7,729 1 View

What is the best sampling method/s?

I am targeting one group of unknown size of population (who engaged in some deviant behaviour). My unit of analysis is all active PhD and Doctoral students in Malaysian Public and Private...

07 December 2023 7,718 4 View

How can I separately isolate the R-phycocyanin and R-phycoerythrin from the crude phycobiliprotein extract by salting out ((NH4)2SO4 precipitation)?

Currently, I am working on the extraction of R-phycocyanin (R-PC) and R-phycoerythrin (R-PE) from red seaweed, Gracilaria tenuistipitata. The powdered seaweed sample was suspended in PBS (pH 7.0)...

17 November 2023 1,850 1 View

How students feelings and emotions can be regulated by the use of AI ( Chat GPT ) in the classroom ?

How AI can be used to benefit teachers in regulating students emotions and feelings in a classroom?

08 November 2023 7,791 0 View

Im runing FPLC (Fast Protein Liquid Chromatograph) my ferritin in ph7 and ph 2 , does anyone knows how can I make sure how much is the retention time?

I have used PEG as supposed it would be stable in ph 2 and ph 7 and by shifting their peak can understand ho much is the retention time, but have nt yet get any good results

24 October 2023 8,236 2 View

How much are we allowed to teach students to use AI without affecting negatively on students creativity and originality ?

referenced with Chatgpt specially

18 April 2023 4,806 5 View

How to get moment output in Abaqus Standart?

I have input a moment load in module load Abaqus, i put my moment load on the node surface (using reference point). I have define moment in history output and make a set for moment too. But the...

08 August 2024 4,831 4 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 do i have a weak plasma and no coating during rf sputtering?

I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.

07 August 2024 4,526 4 View

How to assess the osmotic power of a substance?

Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...

06 August 2024 977 1 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 is the role of oxidative stress in toxin-induced carcinogenesis?

What is the role of oxidative stress in toxin-induced carcinogenesis? I am currently researching the impact of environmental toxins on children's health and would greatly appreciate insights from...

02 August 2024 3,174 1 View

Simulation of metal drawing by Abaqus with UMAT?

Hello, colleagues. Recently, I have been working on a metal processing simulation with my UMAT in Abaqus. I have outlined the corresponding simulation, but I keep encountering issues that cause...

30 July 2024 7,062 1 View

Why running a restart analysis in Abaqus in Ubuntu OS gives an error as attached when running the same job in Windows doesn't give any error and runs?

I am trying to run a restart analysis, which imports deformed configurations of parts from a generated ODB file. It runs fine in Windows OS but when I try to run it in Linux OS, it is giving some...

29 July 2024 9,572 3 View

How Can I Apply Hashin Damage Properties to Solid Elements in Abaqus Without Using VUMAT?

Sure, here is the translation: I have a 3D orthogonal woven composite structure where warp, weft, and binder yarns are oriented in three directions. After modeling these yarns and the matrix in...

28 July 2024 8,169 0 View

Could GSH level be more in CCL4 rats than negative control rats?

i compare between the antioxidant and oxidative stress level between negative control rats (saline) and CCL4 intoxicated rats. i found the level of GSH and TAC is more in toxic group than normal....

26 July 2024 1,887 0 View