How does one directly measure the oxidation state of metals in particulate matter in aerosols collected from urban environments?

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Does PO4 interfere with ICP-MS?

measuring Mn, Fe and Cu in 0.1 M PO4 buffer pH = 7.4 will the PO4 at this concentration interfere with the ICP-MS analysis? also according to equil modeling the following precipitates could...

05 June 2019 1,535 4 View

Measuring the effectiveness of experiential learning in engineering?

We are considering adding experiential learning in our engineering curriculum in the soph/jr years. Some of the experiential learning will be formal (classes) and others informal (professional...

31 December 2018 5,923 4 View

DTT assay for PM toxicity

insights into running the DTT assay

01 January 1970 2,412 0 View

Could you recommend some articles on Urban Transportation System optimization and Innovation?

13 August 2024 2,595 3 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

How can I find access to heavy metal reference doses from the EPA and WHO websites?

Reference dose and Maximum acceptable concentrations HMs

03 August 2024 8,230 4 View

How do you feel about social exclusion in transport within South Africa?

Research being conducted by Stellenbosch University would like your opinion about the effects of social exclusion on emerging urban mobility options and traditional public transport services. By...

21 July 2024 4,032 0 View

Look for qualified candidates of Visiting Scholars to Southwest Jiaotong University?

We invite qualified candidates of Visiting Scholars to engage in research collaboration or deliver lectures on their research, with travel expenses covered. The visiting period is flexible,...

20 July 2024 1,165 1 View

Environmental Impact of the Organic Manure Production Unit?

Does anyone have any case studies on the Environmental Impact of Organic Manure Production Unit? Environmental Impact of a Organic Manure Production Unit Facility is what I studied but...

16 July 2024 5,400 6 View

I need to connect expert in Urban design for Health ?

I studying PhD course in Urban design for Health. I need to know in some fileds: residental block, green open space and Transport TOD. I need connect with expert in that fileds.

14 July 2024 1,892 3 View

Haven' t there been enough experiments yet to prove dark matter does not exist ?

Aristote, the founder of epistemic thinking, said that "the demonstration of an affirmative proposition is preferable to that of a negative; the demonstration of a universal to that of a...

13 July 2024 3,168 10 View

How to conduct bio accessibility analysis of Heavy metals?

for estimation of human health risks

26 June 2024 7,326 3 View

Is there a difference between the term Geospatial Analytics and Geographic Analytics ?

I am writing my master thesis about the use of Geographic Analytics in advancing urban mobility but I wasn't able to find appropriate academic sources that specifically turn around the term "...

25 June 2024 3,312 1 View