Exploring possible technologies offered by companies for the conversion of butene to dodecene by polymerization, with olefin conversion rate >90% and selectivity > 50%.
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30 June 2024 10,166 1 View
PGA seems to be promising with its biodegradability, is that driving its research for use as support material? Are PGA's completely soluble in water?
03 March 2024 6,917 1 View
Hi Guys, I have been working with panel data for my research. One of the problem I faced is that. My dataset is monthly based from 2010 to 2023. I was able to do a yearly analysis but for monthly...
29 November 2023 5,140 0 View
Surangin is a coumarin. Wanted to know if it is available in Indian market as a standard/marker?
25 October 2023 8,499 0 View
Hello, I need to estimate a generalized linear mixed model (GLMM). When using R, I need to choose a specific fixed effect (one of the independent variables in the model) to have a random slope...
12 October 2023 6,438 3 View
Hello, I estimated a mixed-effect logistic regression model (GLMM) and I need to evaluate it. Specifically, I tried a few combinations of the independent variables in the model and I need to...
12 October 2023 9,391 3 View
I have an anonymous survey with a sample of 325 people, asking emotive questions (e.g. emotions and perceived threat with regard to refugees). There was high skewness in some variables. But that...
10 October 2023 455 17 View
I want to analyse my samples in Vibrating Sample Magnetometer. M vs T and M vs H. I couldn't find VSM working anywhere in Tamilnadu right now. If anyone knows about it, please reply. If not in...
07 October 2023 898 1 View
As far as I understood, It is insitu Carbon monoxide adsorption while doing FTIR
14 September 2023 2,237 0 View
Hi All, I get the following error when running minimization of my system using the script minimd.namd (attached) log file: "FATAL ERROR: UNABLE TO FIND ANGLE PARAMETERS FOR ...". When looking...
04 September 2023 2,819 0 View
How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...
10 August 2024 942 3 View
We intend to study the interaction between peptides and polymer (like PP, PE and PS) through MD simulations using Martini force fields ( Martini 2 for PP and Martini 3 for PE, PS). We have...
08 August 2024 4,842 0 View
is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it
06 August 2024 947 1 View
I am working on developing a MATLAB Simulink model of Wind turbine with PMSG followed by MPPT Boost converter. I have gone through so many literature and videos but I am not finding clear solution...
03 August 2024 888 1 View
Hello everyone, I am try to understand the differences interaction between insoluble and soluble polymers in water with metal ions and how theit charge density (of metal ions) affect the interaction.
29 July 2024 6,350 3 View
If the pairs are similar, will it reduce the adhesion due to electric charges?
29 July 2024 3,185 2 View
I have different polymer solutions and I hypothesize that water molecules are retained based on the water-polymer interactions, so the amount of free water is less to intercat with drug tablet....
28 July 2024 9,545 6 View
I am preparing a radiolabeled product using a radiolabeled substrate. I have the cpm values for different dilutions of both my known substrate and unknown product ? How can one determine the...
27 July 2024 3,604 1 View
Hello everyone, I am currently pursuing a PhD in Environmental Engineering with a focus on microplastic studies. My background is in Civil Engineering, and I am relatively new to working with...
18 July 2024 7,258 3 View
Dear All, I would like to ask about the relation between the surface energy and solidification of polymer. If we apply a chemical treatment such as NaOh solution or silane treatment on the...
17 July 2024 190 3 View