Any recommended literature regarding 'observer effect' in the context of social sciences?

I have been reading about the observer effect as conceptualised in Physics. However, I would like to know how this concept has been applied in the social sciences.

04 June 2019 2,118 4 View

Is there an advantage in using an RDE over an RRDE electrode?

Some articles have both RDE and RRDE results for their voltammetric studies. Why can't they just use RRDE results for all tests?

12 June 2018 3,875 4 View

Why my frequency calculation aborted?

Hello, I am trying to running a frequency calculation with gaussian for a dimer that is made by benzene and bromine fluoride at T-shape. After finding a stationary point in the optimization, the...

06 March 2017 6,071 2 View

How is the best way to disperse diamond nanopowder (<10 nm) in water?

Hi everyone! I would like to disperse 10 nm diamond powder (Sigma-Aldrich) in deionized water without any dispersant. Is that possible? If not, I could allow for some dispersant, but which...

30 May 2016 4,116 5 View

Could anyone help me to know if there are some contribution on spatio-temporal relation between precipitation and potenciometric level (groundwater)?

I am doing my PhD on this topic and I need this information to complete the "state of art", but my access to information is limited, so if some one could help on that I will really appreciate...

09 February 2015 2,803 5 View

Why am I getting increased active carbon concentrations when I reduce the amount of soil from 5g to 2.5g instead of decreased concentrations?

I am running Active Carbon using 0.2M KMnO4 solution with 2.5g of soil, shaking by hand for 2 mins and letting stand for 10 mins. I am using a Cary 60 spec. When I use the formula by Weil et al....

14 January 2014 8,987 3 View

During therapy, linezolid seems to induce resistance by means of mutation related to ribosomal domain V region and L3, L4 proteins. Does anyone have any experience in this area?

I would like to compare my experience with the isolation of coagulase-negative staphylococci after linezolid therapy, and consequent linezolid-resistance based on several mutations occurring in...

15 July 2013 1,514 3 View

How can we obtain a modification factor for creep parameters?

I want to obtain standard creep parameters of salt rock by creep parameters of rectangular samples. Is there a modification factor to convert creep parameters of rectangular (prismatic) rock salt...

01 March 2021 7,131 1 View

Anyone found any research papers on solar furnace design calculations (for solar concentration)?

I am thinking about working on solar furnace with heliostats that concentrate sunlight and heat molten salt, but currently no luck with research. Not a lot of papers based on the subject. (check...

01 March 2021 5,023 5 View

Which transition metal salt precursor is best for doping? Why?

I would like to synthesize a transition metal doped TiO2 via solgel method. Hence, I would like to know which metal salt precursor to choose among Chloride, Nitrate, and Sulphate. A clear...

27 February 2021 4,285 3 View

What are the saturated salt solutions that can give specific relative humidity of 35%, 65% and 95% for conditioning wood specimens?

Due to the unavailability of climate rooms, I want to carry out an experiment that require the use of certain saturated salt solutions especially those that can condition the wood specimen to 35%,...

25 February 2021 8,139 1 View

It is necessary to reflux the Schiff base and metal salts to obtain metal complex??

24 February 2021 9,166 3 View

How can I remove deep eutectic solvents from the medium?

Dear researchers, How can I remove deep eutectic solvents from the medium? You know, generally, deep eutectic solvents consist of ammonium salts and an acid group. Is there any alternative method...

22 February 2021 3,275 3 View

Physical-chemical formation of stalactites/stalagmites. what promotes the formation/growth of these structures?

I know, or think I do, the basic idea behind these natural structures, as from what I know they form due to water dripping from the top leaving a salt deposit behind. But started to wonder about...

22 February 2021 1,400 4 View

How to prepare electrolyte of NaClO4 salt for Na-ion battery? Any problem with this salt?

Hello, I am trying to make anode for Na-ion batteries. I have no experience with preparation of the electrolyte for any batteries. NaClO4 salt are available and I am planning to use EC:PC as...

21 February 2021 8,132 1 View

When I reacted Bidentate NS Schiff Base with metal salt (M-Cl2) in +2 oxidation state in proportion of (2:1) , getting sticky product ,, why?

When I reacted Bidentate NS Schiff Base with metal salt (M-Cl2) metal chlorides in +2 oxidation state in proportion of (2:1 Schiff base &metal salt) , i was get sticky material Why ? ---~...

21 February 2021 7,970 5 View

What is the nutrient requirements for E.coli BL21 CodonPlu RIPL strain growing in M9 medium?

Hello. I want to isotopically label the my protein, and I express it in BL21 RIPL using M9 minimal media. It grows extremely slow. I inoculate the colony from a fresh M9 plate into 5ml M9 medium...

17 February 2021 2,852 2 View