Someone have a good (close-up) photo of a mudskipper?

More Alexander Ferreira's questions See All

Why are reaction forces so high when I add vibration to cutting model?

Hi I am trying to model a cutting problem with a blade and comparing the results with and without ultrasonic vibration. From experimental results in our group, the use of ultrasound can...

13 June 2024 7,461 4 View

Best Tools for Wrist PPG Signal Analysis: Your Recommendations?

I'm conducting research on photoplethysmography (PPG) signals obtained from smartwatches worn on the wrist. The main goal is to analyze the PPG waveform and extract key fiducial points and...

13 June 2024 3,286 0 View

Why diagonal terms in Abaqus stiffness matrix are infinite?

I am running some simulations in Abaqus to extract the stiffness matrix of a FE model with geometric nonlinearity. I want to provide to Abaqus a set of nodal displacements (all the dofs in the...

28 May 2024 4,797 2 View

Z-axis alignment in a protein for z-axis constraints in Amber software?

Good morning, I am running some Steered molecular dynamics in Amber 22 and want to set some restraints in the z-axis so as to imply certain distances from my ligand to its substrate. My goal is...

27 May 2024 7,082 1 View

Is it possible to combine a time-series of tree-ring widths and and a time-series of diameter at breast height measurements into one TS?

Hello together! I have some time-series for tree-rings from dating from 1850-2016 and diameter at breast height (DBH) from 1996-2022 for the same plot, however the sampled trees for tree-rings...

16 May 2024 5,295 2 View

What tool can predict E. coli protease cleavage sites?

I am observing cleavage in my construct expressed in E. coli and attempting to identify the responsible proteases. Mass spectrometry analysis has revealed the sizes of the fragments, enabling...

12 May 2024 6,540 2 View

Is priori knowledge only instincts? Why?

I think so because The Random Slate Theorem

03 May 2024 3,082 7 View

How to fix driver conflicts of an ancient Skyscan 1072 micro CT with DT3157 video grabber ?

I am currently trying to get a Skyscan 1072 micro CT to work again. After the mainboard on the original PC died, we tried to set the machine up on a new computer. We managed to control the source,...

28 April 2024 381 0 View

Statistics: Is it worth using a t-test on pre and post survey data with 12 or less responses?

Is it worth using a paired t-test on pre and post survey data with 12 or less responses? Or should one rely more on the mean and standard deviation of the two data sets to evaluate the survey...

27 April 2024 8,703 8 View

What about religion, God, multi verse, etc.?

1)Religion(or at least spirituality) calms my mind, particularly, the built in belief of only one reality. God created the only reality. The afterlife is another dimension. We have free will but,...

25 April 2024 10,055 0 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

Minister Alexander Ohnemus

Here are some close ups.

Alexander Ferreira

Thank you Alex ! It is important that were YOUR photos, to put you in the credits of the figure, since we don't take photos from Internet to avoid author rights.... They were taken by you? Do you have them separated ? Can you send to me to [email protected]?

@Alexander Ferreira,

Those photos are from Google Images. I am a third person photographer.

ok! Thanks !

I don't own the author rights ,therefore, I am a second hand photographer.