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How can colored Petri nets enhance the modeling expressiveness and analysis capabilities in complex system representations?

Explore the synergies between colored Petri nets and system modeling, focusing on their potential to represent diverse system states and facilitate rigorous analysis for complex dynamic systems....

04 January 2024 600 0 View

Paralell processing in R using doParalell is failed?

I used the Nimble package to compile part of a program code in R. Then in another part of the program code, the compiled functions were used for processing large data in parallel using %dopar% and...

04 January 2024 1,637 0 View

Why general didactics principles, like Higgs alignment principle, are sabotaged by physics educators?

Physics specialized didactics or "science education" finds take up to 90% of professional continuing education for physics teachers. But important results are out of the picture, in my opinions,...

04 January 2024 7,572 3 View

Can yo help me solving this problem please??

Oral 2mg diazepam, half-life 20 h, bioavailability 90%, what is the concentration in saliva after 14 h? knowing that the saliva drug concentration is 0.1 of the plasma concentration.

03 January 2024 9,676 1 View

What are some indicators of poverty in relation to primary school teachers?

Effects of poverty on teachers

03 January 2024 5,480 0 View

How can Natural Language Driven UI/UX systems adapt to diverse user linguistic patterns and effectively handle context shifts?

Seeking insights on enhancing Natural Language Driven UI/UX adaptability for diverse user linguistic nuances and seamless handling of contextual transitions. Looking for expertise and experiences...

03 January 2024 5,739 0 View

Would you please share the index of first lines / poem index of the book 100 Selected Poems: Emily Dickinson?

I do have "The Complete Poems of Emily Dickinson."

02 January 2024 5,278 0 View

How can effective supervision in teaching positively impact both educators and students in the dynamic landscape of modern education?

Good day. I am Jesrael L. Docdoc, a Master of Arts in Education student at Caraga State University Cabadbaran Campus. I would like to ask your insights on how can effective supervision in teaching...

29 December 2023 1,086 2 View

The physiological and biochemical action of Antihistamine, Loratidine as a case study?

Physiological and biochemical action of antihistamine

28 December 2023 999 1 View

Plaque assay from spleen of virus infected mice?

I am performing plaque assay from the spleen of mice infected with virus. I am facing a problem that in few mice i am getting plaques but in other mice samples i am not getting any plaque or less...

27 December 2023 4,573 2 View

What function does IL-18 play in the immune system, and does it have a distinct role in identifying viral antigens?

27 December 2023 272 2 View

SQL task help request?

Could You help me with this task, please? New Arrivals You are working with the library books database. The Books table has the columns id, name, year. The library has new books whose information...

26 December 2023 5,878 0 View

Hi guys, Has anyone worked on fibroblasts?

I'm looking for the specific marker of lung fibroblast in systemic sclerosis.

26 December 2023 4,950 0 View

Volocity for Mac?

Hello everyone! I'm Martin Pavarotti from Argentina. I'm in search of a free version of the VOLOCITY software for Mac. Could anyone help me with this?

26 December 2023 2,992 1 View

Why should we incubate ABTS stock solution for 16 hours?

ABTS stock preparation was prepared by adding ABTS and potassium persulphate.Can we use it immediately?If Cannot why?

23 December 2023 8,413 0 View

Are these skov 3 cells healthy?

I revived 2 skov3 cell lines together in a t-25 flask. These were stored in -80 for more than 6 months. Their morphology is changed. They look stressed. But can anyone what can be the cause of stress?

23 December 2023 6,766 0 View

How to compute bootstrap standard errors with plm in Rstudio?

I have a fixed effects model with only few observations and would therefore like to bootstrap in order to obtain more accurate standard errors. At the same time, I assume SE to be clustered thus I...

22 December 2023 6,763 0 View

What is the role of Internet of Things in supply chain management and its diversity and how information technology improves supply chain?

22 December 2023 1,213 3 View

Hello. After administration of STZ to induce type 1 diabetes, rats are given saturated sugar water. How rats go into hypoglycemia?

Does anybody know how the mechanism works?

21 December 2023 2,790 3 View

Is it possible to find evidence of the phenomenon and/or problem at hand by conducting a preliminary survey? Is there a literature source?

Is it possible to find evidence of the phenomenon and/or problem at hand by conducting a preliminary survey? Is there a literature source that discusses in detail how a preliminary survey should...

21 December 2023 1,985 9 View

How could supply chain management software help solve supply chain issues & how will future information systems impact efficiency of supply chain?

How could supply chain management software help solve supply chain issues and how will future information systems impact the efficiency of the supply chain?

21 December 2023 6,509 0 View

How to get product with a derivatisation of glucose?

We have a project for school, where we have to do a derivatisation of glucose. Here we add glucose in demi water with aniline and HCl, after variations in time and temperature, we still don't get...

20 December 2023 6,292 0 View

Do high expectations from family regarding academic performance contribute to student stress and anxiety?

#Acadeic #Performace #Stress #Anxiety

20 December 2023 1,863 1 View

Differentiate between self-care and self-management?

These two words are often used interchangeably, some even used the same definition for both. However, they are no the same.

20 December 2023 4,614 19 View