In Bar technology i want to know what will happen if i will react calcium sulphate with Sodium silicate and also will it contribute to the hardness of the bar?
it is related to detergent bar, does it give hardness to the Detergent Bar
What is the role of glacial acetic acid in the ring closure of Schiff bases?
06 February 2024 7,842 1 View
For a fresh beginner, I would like to know the Literature Review to be done for the newly registered PhD topic by a researcher. Some links, video or explanation could help a lot.
20 April 2023 8,852 5 View
For flavonoid separation which mobile phase is more suitable for column chromatography?
27 May 2021 2,266 5 View
I have compressed some 'png' images to 'webp' images using the 'cwebp' conversion tool (https://developers.google.com/speed/webp/docs/cwebp). Now, I want to compare 'webp' images with 'png'...
22 April 2018 6,989 3 View
To show a highly output multiplicity I want to plot a graph between output temperature and coolant flow rate (input) in open loop. CSTR have multiple steady state point but I don't know how to...
28 September 2017 2,486 1 View
Generally trypsin is used for digestion of proteins before analysing them by MALDI-TOF MS. But if a protein or peptide, which inhibits trypsin is to be anlysed, then how the experiments are...
10 June 2017 887 5 View
I have injected crude solvent extract from mycelial cells in C18 column.
31 May 2017 3,569 13 View
how to implement forward and backward shift discrete-time operator [delta] in MATLAB simulink?
17 December 2015 9,415 2 View
Is there any specification regarding Supercritical Fluid Extraction of volatile oil for various plant part ? Especially for moisture level in raw material.
30 November 2012 9,940 7 View
I am puzzled about the properties of gelatin, when used for tissue-embedding. Hard gelatin can be melt again by temperatures about 40°C. Formalin-fixed gelatin is like crosslinked protein and...
07 August 2024 1,686 1 View
How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under optical microscope?
07 August 2024 2,132 3 View
XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds
04 August 2024 3,019 3 View
My collegue and I are having hard time to understand what is happening. Basically we have a tapping device that work with Arduino and a pneumatic pump. The pump allows the tapping of two...
04 August 2024 4,662 1 View
Hello I am conducting a microstructural analysis of a soil treated with lime. The following sem images are of the untreated s1 and treated soil s3. The untreated soil contains quartz calcite...
01 August 2024 572 0 View
Suppose I am studying the construct of "Academic Motivation" (latent variable) in students, which is measured through three observed variables: "Intrinsic Motivation," "Extrinsic Motivation," and...
31 July 2024 3,913 6 View
I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...
23 July 2024 9,938 1 View
Hello everyone, A collaborator sent us his protocol in order to be able to use his immunohistochemistry kits. But one step contains PBS + 0.3% H2O2 + 0.1% sodium azide. Knowing the dangerousness...
23 July 2024 6,314 3 View
My research work is related to the calcination of limestone. I have a complex question and would like to consult with experts in this field. Could you please advise which kiln to choose (a...
18 July 2024 1,390 2 View
I need to make a stock solution for radioisotopic incubations of freshwater sediments to study dark primary productivity but I have some confusion as to how I calculate the concentration of 14C...
15 July 2024 5,898 0 View