how long should the land in a plastic cable extrusion die should be?
Itay, could see as a guide:
https://www.sciencedirect.com/topics/engineering/die-land-length
I have a few questions regarding that topic: 1. What technologies, both existing and in development, can enhance early detection or improve monitoring of disease spread? 2. What are all the...
06 March 2024 1,154 3 View
And are there any ethical concerns associated with this approach?
12 February 2024 7,555 0 View
Which option is most suitable when considering factors such as gas emissions, environmental consequences, and economic implications?
12 February 2024 7,864 3 View
I am trying to detect citrate in LC-MS. I ran the samples in both negative and positive modes. I performed direct injection (without a column) using an ESI ionization source. Thank you very much
16 May 2023 7,834 4 View
I ran samples with CaCO3 in positive mode, and I obtained the mass of [CaCO3+H]+. Is this possible? (I am using QTof with ESI).
14 May 2023 4,522 2 View
I am trying to detect molecules that are connected with sugar. The device is HRMS with ESI and APCI ionization source, but none can do the job. Is it possible only with MALDI? or are there...
20 February 2023 1,348 6 View
I am having an issue with measuring the pH of my media. I use D-MEM/F12 media (without buffer) and try to adjust it to pH = 7.4. Since I incubate it @ 37C / 5% CO2, I added 2.5 g/L of NaHCO3...
18 January 2021 4,106 1 View
We're interested in isolating MSCs from bovine umbilical cord (UC). We were wondering about these issues: 1. Most births occur at night, and we will probably be able to do the collection at the...
22 December 2019 1,318 0 View
As part of a research i am conducting i plan to analyze how different carbon sources in the growth media of L. reuteri effect the properties of the Supernatant derived from anaerobic growth. My...
15 June 2019 423 2 View
I'm looking specifically for the growth conditions i.e. on what substrate to grow the bacteria (preferably something that mimics a high fiber diet), for how long to grow in order to induce...
18 March 2019 8,357 3 View
I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...
05 August 2024 452 3 View
Hello, dear colleagues, I would like your help in finding a reference that provides an average water savings due to plastic recycling compared to the consumption of virgin materials, preferably...
29 July 2024 4,630 0 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 7,257 3 View
We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...
12 July 2024 2,766 1 View
I'm currently analyzing the Raman spectra of coloured plastic samples and have encountered a wavy, oscillating pattern in the spectra of some coloured samples. I was wondering what the possible...
04 July 2024 1,948 4 View
Hello ResearchGate Community, How can Abaqus CAE be utilized to assess the variation in wall thickness throughout a plastic bottle following a blow molding simulation?
26 June 2024 9,281 4 View
Use of excess amount of BSA is already tested but has not helped us. Addition of 0.01% Tween did not help us either.
17 June 2024 5,520 1 View
Dear professors and colleagues, hello!Recently, while studying the CDP model, I have read the manuscripts of various experts and have gained a lot, but I still have some questions.What I...
10 June 2024 1,905 1 View
Where can i get the derivation of polymer screw extrusion process equation?
08 June 2024 1,627 3 View
I am trying to validate the experimental results of low velocity impact on 8mm thick epoxy matrix specimens. The specimens are pretty flexible and recover every deformation occurred from the...
03 June 2024 4,912 4 View