Can anyone tell me why PLA is brittle? From the chemical structure, I feel that the oxygen atom from the carboxyl group should give the chains ample space between chains as they're stacked on top of another.
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
Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?
01 March 2021 9,447 3 View
Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...
01 March 2021 6,187 2 View
01 March 2021 7,254 3 View
When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?
28 February 2021 3,864 3 View
Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...
28 February 2021 3,442 2 View
For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows...
24 February 2021 1,265 6 View
24 February 2021 4,833 3 View
Currently trying to obtain as many pieces of research as possible for my dissertation around the implementation of DBT within the inpatient unit for those with a diagnosis of BPD. Primarily...
23 February 2021 5,654 2 View
I am trying to reduce graphene oxide by thermally but I have no proper information regarding this. Can any one help me regarding the details about temperature and time for the reduction of...
23 February 2021 4,155 4 View
I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.
02 March 2021 1,516 4 View
I have been asked by IntechOpen to write the chapter for a book they are going to publish, but as I don't have enough experience in the area they proposed me to write I declined their offer. Now...
24 February 2021 2,802 4 View
Hi everyone, I am a teacher of Heterocycles Synthesis, Is there a home practice that you recommend for undergraduate students? A simulator would also be useful Due to the pandemic, students...
18 February 2021 2,769 4 View
Hello Everyone, I tried to form ZnS nanoparticles using the hot injection method and was able to form the same (confirmed by XRD). When I centrifuged, after the reaction I got a kind of white...
17 February 2021 1,709 3 View
Cochrane Handbook mentions subgroup analyses are only warranted if there are more than 10 studies (I have 28), and if they are distributed evenly among categories of subgroup. I am wondering if...
17 February 2021 3,467 4 View
I am researching emotion regulation and identity development in adolescence. I've come across several inventories for assessing identity development and it seems like the AIDA scale is the most...
16 February 2021 1,261 1 View
HI all, I have been working with daily diaries data ( 6 emotions of which 3 positive and 3 negative) were assessed for 30 days. These observations (1level data) are then nested within subjects...
13 February 2021 1,810 3 View
We are conducting a pilot study of an intervention for informal caregivers of persons who have recently received a bone marrow transplant in the US. If you know of anyone who might be interested,...
13 February 2021 9,174 1 View
Dear friends! I am holding a research on teacher burnout during the COVID-19 pandemic. Please answer my questions: 1. Country you come from 2. Years of working as a teacher 3. Have you experienced...
07 February 2021 8,325 10 View
Hi, I am working on my literature review for my thesis. There are very limited numbers of paper in this field. Therefore I feel like I am pulling information with a tweezer. I am working on the...
04 February 2021 4,277 3 View