Are there any stanards for identifying posterior cervicals and anterior dorsalsin dinosaurs, especially in theropods,could the position of the parapophysis and the presence of ventral keel be such criterion?
In cervicals the parapophysis is on the centrum, in anterior dorsal - on the centrum and neural arch.
I’m trying to reproduce the acousto-optic coupling simulation in the paper Frequency–angular resolving LiDAR using chip-scale acousto-optic beam steering. LNOI(lithium niobate on insulator) is...
13 August 2024 9,795 0 View
Request Python code from this article : Gender equity of authorship in pulmonary medicine over the past decade. THANKS!
08 August 2024 6,242 2 View
One of my friends, every night after falling asleep, his mouth would make a creaking sound after chewing something. This teeth grinding condition would continue until he woke up, and he didn't...
08 August 2024 1,366 5 View
It has been documented that apoptotic cells themselves can induce phosphorylation of serine 139 on H2AX (γH2AX) due to DNA fragmentation during apoptosis (doi: 10.1074/jbc.275.13.9390). As γH2AX...
28 July 2024 7,983 2 View
Hi there, I'm new to modelling with comsol. I would like to ask if it is possible for comsol to output linearly polarized (LP) modes? I tried modelling a simple single mode fiber with an enlarged...
23 July 2024 4,019 3 View
What is the future scope of acoustic emission?
17 July 2024 1,510 1 View
I read two papers which uses Instantaneous SINR (ISINR) as criterion for performance evaluation. In the two papers below, it seems the desired signal (numerator) in ISINR does not involve...
16 July 2024 4,545 0 View
I want to extract basement shear force in LS-DYNA calculation result, but i found that there were no force results but only moment results in SPCFORC even I check the model and make sure the...
23 June 2024 2,691 0 View
I am evaluating the apoptosis of two types of cells, which are derived from primary mammalian cells (fibroblasts). When I use the Annexin V/PI method, the image I get is like this. It seems not...
17 June 2024 5,570 1 View
Hi, I am very new to Bioinformatics. Recently, I have the project that aims to perform taxonomic anlysis on raw reads from mixed samples taken from environment. For example, we perfromed NGS...
09 June 2024 6,537 3 View
Evolutionary fitness is based on an organism’s ability to adapt rapidly to changing environmental circumstances. Large-bodied mammals have been equipped with large brains (and hence a high...
06 August 2024 4,849 2 View
This little piece of bone has been found in the Hasle Formation of Bornholm, Denmark The formation is lower Jurassic (Pliensbachian) of age and contains a rich chondrichthyan fauna, fish, and...
06 March 2023 4,336 2 View
In my current work on the theory of hyperbolic functions, I, as a completely extraneous observer of the turbulent debates relating to the subtlest intricacies of the Special Theory of Relativity...
11 January 2023 9,694 47 View
Age : Middle Jurassic (Bathonian) Formation : Continental green marls I bring to your attention that the site is very rich in other dinosaur bones (Cetiosaurs, Stegosaurus and Ankylosaurs).
09 March 2022 3,527 4 View
Dear colleagues. Fragments of this species are very rare from a terrestrial Lower Cretaceous locality from Germany. Up to now from this locality sauropods could not be proved with certainty. Other...
14 February 2021 2,631 1 View
In the past years, in China they have discovered small dinosaurs with what looks like feathers
13 May 2019 5,399 9 View
Scientists always involve in research and even they are pioneered,but didn't lead nations ,not in all world ,not in America,but in China, ina has even more scientists in key positions in the...
04 May 2019 3,519 6 View
The Deccan Trap eruption covers an area of 0.4 million square kilometers. These eruptions are responsible for the extinctions of dinosaurs in India. I am eagerly waiting to know the sources of...
28 January 2019 6,476 5 View
I must do it myself, in paper, I mean, no drones or anything like that. Thanks a lot.
28 January 2019 7,806 12 View
31 December 2018 4,805 6 View