My latest research on production of levulinic acid from sugarcane bagasse has just been published with @SpringerNature in waste and biomass valorization Journal. Read here:
https://rdcu.be/b2DUp
COVID-19 has changed our traditional F2F classroom to online teaching. What tech tools have been most helpful to you in making this shift? I look forward to your responses. Many thanks, Debra
13 July 2020 6,435 23 View
The project will use two quantitative instruments to measure the seven independent variables and one dependent variable. We will use two groups. One is a control group that will not have any...
22 February 2020 822 3 View
The digital transformation of learning environments affords the Bring Your Own Device (BYOD) option for students. But, what arrangements (e.g., policy and tech support) are in place at your...
04 January 2019 8,775 8 View
Course evaluations can be subjective depending on the grades students receive in the course. I always respond to my course evaluations in bringing balance to what is reported to my Dean and...
31 December 2017 8,506 3 View
Web-conferencing is used more frequently with the rise in online and blended programs. I have had to frequently ask students to turn off their video cams because their dress and background views...
12 December 2017 7,342 9 View
I need advice about managing the PH of green liquor dregs PH. green liquor dregs is currently sitting above 12.5, at this point it is considered hazardous and above the spec of 11.5 for...
22 March 2017 3,917 2 View
I am wondering under what circumstances is it more appropriate to use an alpha value of .01 instead of the standard .05 (using a T-test for equal or unequal variances). I have some data in which...
05 November 2016 5,386 9 View
Sometimes it becomes necessary to refer students to the Writing Center on campus to address their academic writing challenges from the undergraduate to graduate levels. However, as we are dealing...
17 January 2016 3,414 11 View
I need to provide some practice academic writing exercises for graduate students doing their final research papers. However, I thought I can save time by using what's available, so I am asking if...
29 November 2015 8,001 26 View
Stating and examining assumptions for chosen topics/theses in post-graduate academic writing appears to be less emphasized in academic writing texts. I am looking for some good sources for the...
16 August 2015 2,954 7 View
I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...
03 March 2021 3,661 2 View
I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...
02 March 2021 4,443 2 View
Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...
01 March 2021 8,766 3 View
I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??
28 February 2021 2,153 1 View
hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...
27 February 2021 3,882 3 View
I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...
25 February 2021 2,225 5 View
The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...
23 February 2021 2,049 3 View
To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...
23 February 2021 7,326 5 View
How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?
23 February 2021 3,053 7 View
I am using the Folin-Ciocalteu method for analysis of total phenolic content in ripe strawberries. I've read several protocol that suggest a methanol/H2O/formic acid (80:19:1) extraction solution....
22 February 2021 6,560 3 View