27 March 2018 5 8K Report

We are looking for someone to help us determining Callovian-Oxfordian (and possibly Kimmeridgian) benthic foraminifera in order to date carbonate platform successions.

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How can i upload a document?

I want to upload my research paper here, how can i do it?

14 May 2024 7,579 2 View

What key differences are observable in the total assay time between DI-60 and manual slide review for red and white blood cell morphology analysis?

I ask this question with regards to the total assay time because I am interested in what aspects do the DI-60 and manual slide review differ when it comes to reviewing patient samples and how do...

11 April 2024 1,686 0 View

Separating Fe(II) complex from Fe(III) complex containing the same ligand?

Hi! Does anyone have ideas to separate Fe(II) complexes from Fe(III) complexes? Context about the complexes: 1) Coordination of the ligand causes some type of Fe(III) to Fe(II) reduction...

07 February 2024 8,464 2 View

How can one measure Surface area in SEM image?

The surface area plays a vital role in supercapacitor performance. Authors are suggested to calculate the electrochemically active surface area for the electrode materials. This is a reviewer question

20 December 2023 9,271 3 View

Which are current articles written about poetry or performance in poetry?

Any recent research written on poetry or performance or anything to do with poetry in school? kindly assist and may God bless you in advance.

10 May 2023 7,032 10 View

How do l come up with research topic in kenyan context?

i am a first time researcher, please help me formulate a research question and research topic

08 February 2023 7,117 1 View

Best way to remove water from from vacuum pump?

Our lyophilizer failed and we sucked all of the thawed collected water into our vacuum pump. Anyone have tricks to remove the water? We have been flushing it with new vacuum pump oil but that...

11 December 2022 7,744 2 View

Are artificial and biological intelligence and information non-causal, not based on energy?

A fundamental question at artificial intelligence (AI) informatics scientists: Are information and artificial and biological intelligence non-causal, not based on energy? I am now finalizing a...

07 December 2022 4,994 48 View

Can the Primitive Notions (Categories) and Axioms of Mathematics, Physics and Philosophy Converge?

We see many theories in physics, mathematics, etc. becoming extremely axiomatic and rigorous. But are comparisons between mathematics, physics, and philosophy? Can the primitive notions...

28 October 2022 2,756 100 View

If time does not "exist" as things, measurement is by convention-scales, and no constant of proportionality exists, can light be of constant velocity?

We know that time is not an existent entity. It is a measuremental concept behind all experiences of existent physical processes. But measurement is always by conventional scales. Can we then...

21 October 2022 5,220 97 View

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Is it possible for the soil pH to be around 8, but with negligible amounts of carbonates, bicarbonates and exchangeable sodium?

Can this pH of 8 be due to the presence of other substances? Or do I have an error somewhere in the analysis? Thank you!

26 June 2024 9,093 4 View

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

Upper Jurassic of Siberia.

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Why neutralization is necessary in the method for the determination of methylglyoxal?

In most colorimetric determinations of methylglyoxal, there is neutralization using saturated potassium carbonate, and perchloric acid is added to the final reaction. I would like to understand...

23 June 2024 2,074 0 View

Accumulation of water inside the IRMS after carbonate analysis?

Hey guys! My name is Lígia and I work with GasBench II/IRMS (Delta V Advantage). We have a problem with our instrument. The water recorded by m/z 18 is around 20V. We checked the Nafions and they...

09 June 2024 1,065 4 View

What to prepare of 0.05 M bicarbonate carbonate, ph 9.6?

I want to prepare 0.05 M bicarbonate carbonate, pH 9.6 as coating buffer for ELISA. Could anyone help me with right recipe, procedure, and or reference in the preparation? Thank you in advance.

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Can anyone identify these Cumaceans?

Hi everyone, I've been struggling to identify the family these guys belong to. Does anyone have any ideas? Taken from NE Atlantic 2200m depth.

23 April 2024 1,282 4 View

Hi, I would like to do research on nannofossils that can be found in Mauritius. Does anyone know where I can find information?

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11 April 2024 4,827 1 View

Why does the thermal decomposition beavior (TGA temperature) of propylene carbonate is much lower than its boiling point?

We are recently studying a materials containing propylene carbonate (PC) as co-solvent. And the TGA results show it started to decompose below 200 C (~110 -150 C). When we analyzed each components...

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How to prepare 1M NaClO4 in propylene carbonate?

I want to prepare NaClO4 electrolyte for Na ion batteries, What are the necessary calculations to consider while preparing the electrolyte batch?

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Could you help me to identifying this benthonic foraminiferal species?

this thin section sample which taken from Late Campanian - Maastrichtian age carbonate Formation Northern Iraq.

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