Looking for suggestions of seminal papers re VOCs off-gassing correlations with temperature increases and decreases (office building) and/or UV light?

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I need to publish a research paper in 2 months in a scopus indexed journal related to international trade with low APC. Where can I find them?

APC - Article Processing Charge. My research is related to India's textile and clothing exports to the EU.

15 April 2024 384 2 View

What is the best formula to calculate matrix effect?

I am developing a SPE method as part of the sample preparation step in my analysis, but I’m not sure what is the best way to determine/calculate the matrix effect. I see a few different formulas...

24 March 2024 1,253 5 View

What to use as a wash buffer for magnetic IP?

Due to the high cost of Magnetic IP Kits, our group has decided to make the buffers ourselves. We intend to use SDS Lysis buffer for cell lysis, which should work just fine. However I struggle to...

18 February 2024 398 1 View

Are there any studies that show that conducting a survey or using scales with young children (6 to 10 years) influences Cronbach's alpha?

For example, through a tendency towards less consistent response behavior that cannot be attributed to the consistency of the scale?

08 November 2023 5,000 3 View

"Deemed-to-be" universities - what are they?

Dear all, I am evaluating applications for a postdoc position and received applications from "Deemed-to-be" universities, which seems to be a category of institutions of higher education in...

28 August 2022 669 0 View

Studies about demands from policy makers for ecosystem services in agriculture?

Hi! I'm looking for survey, focus group, or interview studies of national policy makers in the EU and their demands for certain ecosystem services (ESS) in arable systems (i.e., crop production...

07 August 2022 5,488 0 View

Parents experience of having a child with ADHD?

I’m wondering if anyone has any Research that they have published or know of any relating to the above question. I am trying to find papers for a secondary undergrad dissertation. i would be...

18 December 2021 6,052 5 View

Detecting brain cancer with convolutional neural network(CNN): How to choose hyperparameters (i.e.number of filters, filter shape, max-pooling shape)?

Hi everyone, I've decided to detect brain cancer form an image library, so I wanna use the CNN algorithm to extract features from the library and train my neural network but still I wanna know how...

19 August 2020 3,890 3 View

How can I obtain the Standard error of the tetrachoric correlation in the program tetrachoric of the psych package in R?

In the RDocumentation of prof. Revelle (psych v1.9.12.31) 'std.err' is mentioned as an argument, and std.err = FALSE 'deprecated', but I cannot obtain the StError wenn I insert it in a call. My...

28 February 2020 1,017 2 View

Is there a CRAN package for three-drug combination synergy analysis?

I've only seen them for two-drug combinations. Are you aware of any other software?

17 February 2020 1,712 0 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 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

Basis set and input instruction to calculate HOMO and LUMO using Orca for Imidazolium based organic salts?

Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...

09 August 2024 5,444 7 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

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

How to convert g/kg Humic acid dose to kg/ha?

I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?

02 August 2024 7,186 6 View

Can a Conventional 50W visible LED Lamp Emit UV Light?

I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....

31 July 2024 3,843 7 View

How to treat monolayer culture cell line with essential oil?

Hi all, may I ask you for advice about treating monolayer culture cell line with essential oil. Due to the hydrophobic character of the oil, I am concerning how can it equally affect to all the...

31 July 2024 5,301 2 View

Peter Kissinger

I am not an expert on VOCs, but I believe the standard approaches are based on gas chromatography and there are reviews that should easily be found... Some methods absorb solvents from large quantities of ambient air and then release them into the chromatograph or even GC/MS in some cases.

Jacek A Koziel

Hi Toni - Dr. Rich Corsi at UT Austin is an expert in this field. Publications from his group are here:

https://scholar.google.com/citations?hl=en&user=Jz2fQrcAAAAJ&view_op=list_works&sortby=pubdate

Jacek