12 December 2022 5 2K Report

I have found several interesting bead-like fossils from the Ediacaran and Ordovician strata. If anyone has interests or good ideas about these intriguing fossils, please contact me.

More Wentao Zheng's questions See All
Problems about acousto-optic coupling in Comsol, how to check whether the moving mesh is correct?

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

Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

How to enrich pig excreta for increasing nutrient quality organically ?

Pig slurry is rich in major and minor nutrients. Is there any way to improve / Enrich its manure quality to be used in agriculture organically ? please share your knowledge.

09 August 2024 5,605 2 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

Unusual intensity drop in some sections of chromatograms in DDA?

Hi, we have measured tryptic peptides using both DDA and DIA method on QExactive. In DDA replicates i saw unusual intensity drops occurring at the same sections of chromatograms in DDA replicates...

07 August 2024 3,218 4 View

Leaf area of tomato ?

Hi How can this equation Ln(LA) = 1.038 + 0.89 ln(X) be applied to calculate the leaf area of ​​a tomato? Can you explain with an example and what is the substitution of Ln and ln?

06 August 2024 2,508 2 View

Why did the authors extrapolate a phenotype that they experimentally proved in one bacterial strain across the whole genus of the organism?

I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...

05 August 2024 6,787 4 View

How to preform densitometry on SDS-page bands?

I ran a SDS-page of a bacterial lysate and I want to quantify protein concentration in a specific band. I was thinking of using a standards ladder or make some standards are different...

05 August 2024 9,805 3 View

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds?

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds

04 August 2024 3,019 3 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

Similar questions and discussions
A paper on a fossil lycopod?

Dear all, Does anybody have a pdf of this paper? Wood, G.R. and Beeston, J.W., 1986. A late Permian lycopod cone Skilliostrobus sp. cf. S. australis Ash 1979 from Queensland. Geological Survey of...

07 August 2024 4,857 2 View

How to publish a paper in the journal "CELL" ?

Is Cell the unit of living organism / life? Absolutely incorrect. Explanation: From fossils cell we have estimated , before how many years it was there, e.g 40millions years etc.. Was that cell...

28 May 2024 5,931 1 View

What kind of fossil?

Hi, does anybody have an idea, what kind of fossil this one is. It was found in Middle Miocene continental sediments of the Molasse area in southern Germany. My first guess was a multiple fruit of...

12 May 2024 7,062 3 View

What kind of statistical studies can be applied on Ostracod fossils?

kindly if you have any idea about this question leave an answer, any simple applied idia can help.

29 April 2024 973 6 View

Do the fossils exist in Igneous rocks?

This question is very important because its answer is “ don’t and impossible to contain Fossils. This is true and universally 100% accepted, but a new paper published in High Impact Factor (6.5)...

15 March 2024 7,534 4 View

The price of oil and fossil energy is always what determines when there is an energy transition ?

ن البترول والطاقه الاحفوريه دائما هي التي تحدد متى يكون هناك الانتقال الطاقوي هل يوجد مؤشر يمكن ان نعمل به في المستقبل القريب لننتقل الى الطاقات البديله المتجدده وتحسب قيمتها بالكيلو وات مقابل...

28 January 2024 6,859 1 View

Does fossilization remove carbon from the atmosphere and how does carbon move from the biosphere directly to the geosphere?

Does fossilization remove carbon from the atmosphere and how does carbon move from the biosphere directly to the geosphere?

24 January 2024 6,446 2 View

Valid and Updated Definition of Fossils?

Dear researchers, humbly it is requested that please provide the valid and updated definition of fossil along with the reference. Thanks in anticipation for it

16 January 2024 1,541 6 View

What is the index fossil?

index fossils are fossils of preserved remains or traces of a once living organism that lived in the specific geological past time and used to heip identify and date the age of rock layers.

11 January 2024 4,285 1 View

What are the index foraminifera fossils used in ancient marine depths studies?

agglutinated fossil foraminifera buried deeply in sedimentary basins can be used to estimate thermal maturity which is a key factor for petroleum generation , and estimate old marine depths.

10 January 2024 1,531 3 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close