Recovery test calculation using multiple standard addition method
Is there a website that has free journals- online university assignment
28 December 2020 683 3 View
Any good sources?
27 December 2020 2,122 3 View
Considering the regionalized variable of samples of grades of copper from 15 observation points taken around the Dilla area only in one direction (isotropy) in space. Then the data is presented on...
28 February 2020 5,104 3 View
i tries to model unbounded post-tensioned tendons with abaqus 6.13. i need any vidios or verification. thanks all....
27 January 2020 6,532 3 View
The mineral contents were calculated for a certain grains in their raw form. How can we calculate how much a given mineral, say; zinc or iron can be served by a portion of the flour sample per 100...
15 August 2019 4,731 2 View
I generated a blue ligh of 384 nm by frequency doubling a laser source of 775 nm with 150 fs duration. I then measured the degradation of my polymer films. But I am not sure the fact that this...
23 October 2018 6,541 2 View
05 December 2017 2,260 3 View
There are various arrays of trends and interactions between nutrients in a given food sample. The correlation between some of them is clear, as evidenced from my own result while working on the...
09 October 2017 4,377 4 View
What is the implication of the ratio of TFC/TPC in phenolics analysis and antioxidant potency composite (APC) index? In quite a large number of articles, the TFC/TPC is estimated to be less than...
20 September 2017 2,234 2 View
I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...
26 February 2021 1,511 3 View
A huge amount of water is evaporated to cool down and solidify the liquid metal strands coming out of bottom of CCM mould. The steam contains significant latent and sensible heat energy, besides...
26 January 2021 3,446 4 View
Hi folks, I wonder if anyone know how to calculate the fractional vegetation cover (FVC) from Landsat imagery? As far as I have read about that NDVI, NDVIs, and NDVIv are three required input...
07 December 2020 4,054 2 View
Dear Researchers. I am looking forward to finding a well-known or prominent conference that has proceedings in disaster recovery, urban resiliency, sustainable development, and community...
01 November 2020 8,666 2 View
Hi, I am currently reviewing a student's work, and they were advised to correct some of their calculations for % recovery of the spiked standards based on the recovery of one of the mid range...
25 October 2020 2,578 3 View
Hi Due to not being able to access University tools etc. I am stuck using recovery software such as recuva etc. I guess the question I'm trying to ask is how would I go about analysing results...
12 October 2020 437 1 View
I'm doing a heavy metal analysis by digesting bird feathers using acids. And in order to verify whether the method i use and the instrument i use give accurate results i was planning to do a...
22 September 2020 4,129 3 View
Looking forward to any research work/ mathematical equations.
13 September 2020 213 6 View
How can i increase the pH of sea water to 12? Because when i adding NaOH to seawater the pH does not go above 10 and begins to precipitate.
12 September 2020 564 9 View
I used SPE columns to cleanup 1L sample volume and after eluting and drying , I reconstituted to 2ml using methanol before quantifying with HPLC-DAD? please how do I perform the recovery studies...
28 August 2020 8,262 3 View
