How to define big number of stations on ARENA simulation ?

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How to conduct randomized controlled mixed method pilot and feasibility study?

In some of the Phd dissertations, I see randomized controlled mixed methods study is conducted applying only feasibility phase with 3-5 participants as a pilot trial. Then the main study is...

06 April 2024 5,359 7 View

What is the right optimization should be for this PCR or what is the problem of it?

I couldn't share the photos in the description directly so I told the story of my problematic PCR in the Question named document. Could you please share your opinion with me if you have enough...

04 January 2024 1,405 4 View

How can I solve my his-tagged protein not binding the resin in my IMAC column?

I am trying to purify two recombinant proteins that I overexpressed from E. coli BL21 using the pET28a vector. The proteins should only have his-tags on their N terminus since I kept the...

27 September 2023 5,205 5 View

If calf intestine-purified Calf-intestinal alkaline phosphatase (CIP) is cheaper than recombinant CIP why does the recombinant CIP produced?

Recombinant CIP production is more tedious than calf intestine-purified CIP as far as I know. So is it the purification concerns like prions etc. that motivate the production of recombinant CIP or...

13 September 2023 4,813 4 View

Why do my cells detach from Transwells?

Dear all, For my last two experiments, my supposedly endothelial cells (differentiated from bone marrow-derived mesenchymal stem cells, at passage ~35) have detached from Transwell inserts 1-2...

23 July 2023 4,492 0 View

Are there any portable devices that can compute Surrogate Safety Measures (SSM) ?

Surrogate Safety Measures (SSM) are used to measure traffic safety. Some video-based software can generate these values from real vehicle traffic videos. So, is there any device that can be...

21 November 2022 9,640 2 View

Is there any free software for crash reconstruction?

Accident reconstruction is a very complex subject, and there are various softwares (CRASH5, etc.), but these softwares are costly. Therefore, I would be glad if you could suggest a software that...

31 March 2022 2,037 3 View

Is there a recommended approach to calibrate a simulation model based on road network properties?

Calibrating a mic-simulation model is a tricky subject and I am working on calibrating SUMO model parameters. When I examined the literature on this subject, I did not come across a customized...

31 March 2022 4,949 3 View

Finding a book about heat transfer for narrow rectangular channel?

I couldn't find a book about heat transfer for narrow rectangular channel? Can you share with me?

07 June 2021 1,741 3 View

How to create dynamic route for an entity on ARENA simulation ?

Hello All, I want to model a warehouse. Entities must flow between shelves. So I need a sequence for an entity to make it flow but the sequence of entities is pretty various. And it is not...

10 September 2020 7,858 2 View

How do you delete a duplicate pdf for the same paper on ResearchGate?

The first pdf file I uploaded had an error. So I uploaded an updated, corrected pdf of that paper with a different pdf name. I dpon't want the old copy to be download or read.

07 August 2024 9,508 1 View

What is the Name of my Mother in law?

Chimnya

05 August 2024 6,947 1 View

Merging profiles after change in name due to marriage?

Hello- I have two profiles in ResearchGate. One under my married name of Kristina Secnik and one under my married name of Kristina S Boye or Kristina Boye. How do I merge my publications so that...

29 July 2024 4,426 1 View

How to do calculation of Louvain methods calculation for excel sheet and and is there any software available?

The Louvain method – named after the University of Louvain where Blondel et al. developed the algorithm – finds communities by optimizing modularity locally for every node’s neighborhood, then...

23 July 2024 6,659 0 View

Identity behind this address?

May I request for change of pofile for this email address? It belongs to the ofice of the head of institution but the name attached is different. Kindly also include [email protected] being the...

17 July 2024 1,145 0 View

Availability of species epithet?

Geinitz names a gastropod as "Strombus bicarinatus d'Orbigny" in 1849, referring to d'Orbigny's "Pterocera bicarinata" (1843). Both are different species. Question: Is the epithet "bicarinatus"...

12 July 2024 6,474 6 View

My article: The Extended Pedersen hypothesis can you correct the the name of first Author?

In My article: The Extended Pedersen hypothesis (published, February 1988 Clinical Physiology and Biochemistry 6(2):68-73,) there is mistake of the name of first Author: it is not Catherine...

11 July 2024 1,801 2 View

What is homomenthyl cinnamate?

the molecule name is citated in old literature about organic sunscreen molecules

10 July 2024 5,576 2 View

How it was possible for Dariusz Prokopowicz to get a Research Interest Score of 11,228 and 2,620,101 reads in ResearchGate?

What is the secret behind the success of the researcher named Dariusz Prokopowicz who has a "Research Interest Score" of 11,228 and has 2,620,101 reads in ResearchGate. How was it possible for him...

06 July 2024 2,963 0 View

Can anyone give me the name of Universities which accept PHD after undergraduate degree ?

Any Universities which accept students to PHD program after a undergraduate degree.

06 July 2024 3,903 2 View