What peak should I be looking for in FTIR and UV VIS for the indication of heat treatment in blue sapphire?

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Protura for dummies?

Is it possible to tell Proturan families apart based on overall appearance? All the keys I have seen are based on very fine characteristics only readily visible on a slide. Also, there seem to be...

14 June 2024 6,334 0 View

Is there a way to sufficiently slow BODIPY 581/591 reaction progression when I have a lot of samples to run on flow?

I am trying to use BODIPY on cultured B cells and then analyze using flow cytometry. However, I will have close to 80 samples in a 96 well plate and am afraid that the fluorescence shift will be...

30 October 2023 9,592 1 View

What is considered a good value for a coefficient of variation?

In case you perform data analysis and the CV is 34, what is the implication?

09 September 2023 8,614 1 View

2 IVs with 4 groups and 2 DVs continuous - test??

I have two IVs with 4 groups each and two DVs that are continuous. What statistical test do I use? Thank you.

20 July 2023 157 4 View

Can you suggest a 2D or 3D virtual Chemistry laboratory application that can be installed on desktop computers or laptops?

I want to use an offline application of a virtual Chemistry Laboratory software that can help students in institutions that lack some basic laboratory equipments to be able to understand chemistry...

13 May 2023 1,851 1 View

A friend and colleague has passed away recently. How do we keep his account active?

A friend and colleague has passed away recently. How do we keep his account active so others can access his publications, but not receive requests or notices that his family would have to respond...

01 March 2023 671 3 View

Is it possible to design and build habitable structures on water that are powered by hydroelectric turbines beneath them??

Building habitable structures on water is an interesting concept that has been explored in various ways, from floating homes to entire cities built on water. While there are many engineering and...

17 February 2023 6,561 1 View

How does one cite a European patent?

I am looking to reference a patent that was issued by the European Patent Office. According to the RSC style I am going by, I require the country that issued said patent. As the EPO is not a part...

05 October 2022 9,345 3 View

What's the best method of preparing a silicon wafer reference slide for Raman spectroscopy?

I'm going to be doing a significant amount of Raman spectroscopy and my department does not provide shared references, hence I've had to buy my own. Does anyone have any tips for it? Such as...

01 August 2022 2,742 3 View

How to undertake an analysis with case-control matched data in SPSS?

I am attempting to compare data from a subset of participants (demander cases) in a large dataset with a gender and education matched control group (supplier cases) in a dataset, at a ratio of...

05 June 2022 2,354 4 View

Feedback defines the constitution of an organism?

“Here is a thought experiment. Let's place Rodolpho Llinas's jarred-brain on top of a body (Fig. 1). I bet Llinas would argue that his jarred-brain retains its own consciousness, and the android...

11 August 2024 2,483 1 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Self-Organizing Superorganisms—as envisaged by Nenad Sestan (2018)?

The rate of glucose consumption by the neocortex is reduced by over 80% during anesthesia (Sibson et al. 1998), which disables the synapses (Richards 2002) that are inundated by glial tissue (Engl...

08 August 2024 3,118 0 View

U you think We need a website software of Blackbody radiation law expert software?

A website software of Blackbody radiation law expert software can used through the following web site. http://39.105.188.151:3000/index

07 August 2024 1,706 0 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

How to heat polymer for about 130° without oil bath ?

is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it

06 August 2024 947 1 View

Measuring the Intelligence of a Species?

Larger brains, which typically contain more neurons, store and transfer more information (Tehovnik and Chen 2015), but the precise relationship between number of neurons and information has yet to...

05 August 2024 1,238 2 View

How can i do multivariate Time Series forecast using MLP, ANFIS and LSTM?

I need the python code to forecast what crop production will be in the next decade considering climate and crop production variables as seen in the attached.csv file.

05 August 2024 2,977 3 View