09 September 2016 0 5K Report

I want to know how to date with carbon or other methods in soils. 

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A good book about disturbance ecology?

Hi I am trying to find a good, classical book or review about disturbance ecology. Any advice would be very helpful. Thanks in advance!

16 April 2024 4,642 1 View

How does transitioning to lithium heparinized plasma tubes affect clinical chemistry and immunoassay tests, TAT, and sample quality?

The development of this research question arises from a critical review of the study conducted by Oguzhan Zengi on the transition from gel separator serum tubes to gel separator lithium...

05 February 2024 6,680 1 View

How to optimize the performance of Progressive Web Applications?

Hi everyone! What performance considerations are crucial when developing PWAs, and how can developers optimize the loading speed and responsiveness of these applications?

11 December 2023 2,341 2 View

Method to deproteinize a sample and then use in cell culture?

Hi! I want to deproteinize a sample and then apply the resulting deproteinized product to cells in culture (PBMCs). Which method can I use for this? I thought about TCA, but I am not sure whether,...

10 December 2023 3,557 4 View

Do you think Rome was a polis or a civitas?

Is it appropriate to use the Greek concept of polis if Rome was not part of the Hellenic world?

10 November 2023 6,410 2 View

What method of studying the chemical composition of propolis should be used when we have a critically small sample volume?

Honey bees dilute propolis, forming drops on a wooden surface with a diameter from 35.7 microns to 1500.0 microns (N=450). The average diameter of the drop in the experiment was 562 μm (N=450),...

17 October 2023 442 1 View

How would you compare energy differences between various molecules?

It's a dumb question maybe, but I'm not sure how to proceed. Suppose you have two different models which generate molecules (in the form of coordinates of atoms). The molecules generated by...

05 September 2023 3,242 3 View

No signal in my Western Blot, after reincubate?

Hi everyone! I am new in lab and I have been having problems with Western Blot, I use a Chemidoc and when I reveal I see nothing, after reincubate, or incubating with a new antibody, the signal is...

29 August 2023 9,130 3 View

Can you help me find articles on or existing equipment to detect or/and measure electrification charge?

Hello everyone! I have started to work on my research project and I actively search for information on measuring electrification charges. In the future I have to measure the charge of a tube...

24 August 2023 9,177 5 View

How can I visualize my prey protein in Co-Immunoprecipitation?

Good day everyone, I am having some issues with co-immunoprecipitations and I was wondering if maybe someone could help me resolve the issue. Currently, I have cells which are expressing a...

14 August 2023 9,718 2 View

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RNA later for the preservation of RNA in fecal samples at room temperature for one day (37°C)?

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Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches

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