I wonder if anyone can provide information on fractionation of d34S between alabandite and aqueous sulfate?
Regards
Per
You are presently suggesting/implicating Researchgate members should remove historical data. Reconsider! Let's just imagine all scientific publications within Your timeframe is removed from...
23 February 2023 2,205 2 View
I have tried to find literature on aqueus dissolution of copiapite. This mineral group causes a lot of acidification with resulting pH values between ca. 1-2,5 (3). However, I cannot find reports...
22 November 2022 9,377 5 View
I understand that the ability of standard salt solutions commonly used to produce a certain relative humidity (RH) in a closed space changes somewhat with the temperature. Where do I find data...
04 February 2021 7,730 4 View
The gastrointestinal tract is densely innervated by vagal parasympathetic innervation. Then density of innervation displays a rostra-caudal gradient (most dense in the stomach, least dense in the...
12 December 2018 5,191 1 View
Currently working with biomass decomposition rate estimates, that are highly kurtois (but not skewed). The endpoint is to try to explain rates as a function of type of biomass and environmental...
03 May 2017 3,528 2 View
We have the opportunity to have most of the interviews a person conducts transcribed by a third party. Is that good or bad? One argument is that by transcribing your interviews yourself it lets...
08 November 2016 2,189 10 View
I'm looking for research on teaching / learning and programming (eg Kojo and Scratch). Does anybody have any tips?
02 November 2015 5,041 17 View
Some molecules are secreted from the gastro-intestinal mucosa to the gastro-intestinal lumen, and eventually ends up in the feces. Some positron emission tomography (PET) tracers may be secreted...
17 April 2015 3,112 12 View
I am teaching a course on quantitative methods for students studying to become presschool teachers. I am looking example papers that have used very SIMPLE analyses such as t-tests, pearson's r and...
01 January 1970 7,356 2 View
Hi. I am doing a in vivo study using cadual artery injection for bone metastasis. I am using PC3REDGFPFLUC cells. I have question regarding bone metastasis spreading. During the injections, half...
01 January 1970 8,269 0 View
Palmitic acid presence in aqueous fraction
05 August 2024 8,624 4 View
I am new to Micromechanics and having similar problem with understanding the implementation of the formula's. I would appreciate if anyone can guide me on how to go about getting a scalar value...
30 July 2024 969 0 View
I did some column tests in my lab where I needed to detect the DOC fractions using LC-OCD. For the abiotic columns I used sodium azide to restrict the biofilm formation. I did LC-OCD to detect the...
07 July 2024 468 0 View
Apart from XRD analysis, I want to know the other techniques used for identifying the oxide phases (even when a particular oxide is having very less volume fraction) present in a thermally grown...
14 June 2024 3,555 5 View
I used a two-phase extraction protocol (essentially the Bligh-Dyer or Folch protocol) to fractionate C. elegans into aqueous metabolites, lipids, and protein. These worms have been fed bacteria...
11 June 2024 8,991 1 View
Anyone know of a good replacement for the needle used to puncture gradient tubes on the brandel gradient fractionator? We use this system to fractionate sucrose gradients for polysome profiling,...
06 June 2024 8,323 0 View
I measured the wastewater sulfate addition with Thermo Ficher Ion Chromatography (IC) (eluent NaOH of 25 mM w/w), as I used standard solutions of sulfate in the ranges of 50 ppm, 150 ppm, 300 ppm,...
27 May 2024 9,103 5 View
Is the zirconium isotope of geological sample fractionated when passing through the column, and how to determine whether this fractionation is or not?
26 May 2024 6,721 2 View
The semen concentration will then be diluted with fraction B (9% glycerol and 1.5% Equex Paste 13560-0008) at 50 °C to a final concentration of 1 x 106 spermatozoa/mL.
23 May 2024 9,071 0 View
Is there any way to separate sodium sulfate with water without adding heat to the solution?
20 May 2024 3,239 1 View