14 June 2017 5 2K Report

Any one who had worked on Early Jurassic Palynology/ Need to Identify some polymorphs species.

More Nasar Khan's questions See All
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

What are the limitations and challenges of using machine learning for predicting concrete compressive strength in practical applications?

Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...

03 August 2024 2,546 2 View

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A twin-shaft kiln or a rotary kiln for lime production 1 class? if compressive strength of limestone is low 60 MPa?

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Are diatom inclusions found in shellfish shells?

Mangroves were reported to eat into limestone atolls like so much cake - but could it have been diatom partnerships at mangrove roots that ate into the rock? If gypsum formation is a clue, how...

12 July 2024 159 2 View

Palynology literature Achilles et al 1984 in pdf?

Dear All, Does anyone particularly fellow palynologists/paleobotanists have the work of Achilles et al (1984) in pdf ? If yes, could you please send it to me ? Thanks in advance ! Achilles H,...

02 July 2024 2,327 1 View

#dinoflagellate_cysts/ Can you help with identification of these bugs?

Upper Jurassic of Siberia.

26 June 2024 8,177 0 View

Do anybody knows any papers by W. M. K. Matsumura, N. M. Balzaretti, or R. Iannuzzi concerning chemistry of Spongiophyton compressions?

At the XIV International Palynological Congress and X International Organization of Palaeobotany Conference (Salvador, Brazil, 2016) W. M. K. Matsumura, N. M. Balzaretti, and R. Iannuzzi...

20 June 2024 10,096 2 View

What is the best conditions for formation of Chalky Limestone ore deposits?

I want to now more about Chalky Limestone.

03 June 2024 9,726 0 View

How the quartzite and limestone will behave in the Dam construction during the compaction ?

How the quartzite and limestone will behave in the Dam construction layer wise, if the quartzite have more UCS but is flaky and elongated upon blasting from Quarry Site and Limestone has less UCS...

23 May 2024 6,583 2 View

How do I compare and plot Poisson's ratio against time under different loading case using strain values?

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What would be the future of MedGPT (Medical GPT)?

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Dear RG community, can you help us to identify these palynomorphs?

Hello, These NPPs were found in modern soil samples from the central Tunisian Dorsale mountain range. NPP6, 7, 8 and 9 seem to belong to Glomus-type. Could anyone provide a more precise...

18 April 2024 5,600 3 View

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