Protocol for FTIR analysis of activated carbons?

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What is the procedure to extend the TAM with an antecedent?

I would like to test a technology using the Technology Acceptance Model using the extended model by De Cicco et al., 2022. However, additionally to the proposed variables I would also like to test...

03 November 2023 9,368 1 View

JEOL JSM 6510 SEM startup problem?

We have a problem with the starting JSM 6510. Program SemMain does not start. We get a message Not found SEM. Any idea how to solve this problem.

10 April 2023 7,948 2 View

Which are the three leading in the groups for system dynamics in operations management?

I am trying to identify the three strongest environments in the world for simulation and system dynamics in Operations, logistics and/or Supply chain management - can anyone suggest some...

02 September 2022 5,571 4 View

Are these snails from Italy Eobania vermiculata (/Massylaea vermiculata)?

These snails came with lavender (Lavandula sp.) imported from Italy to Norway. The snails are certainly not a species native to Norway. Due to the size and my initial impression, my first thought...

26 May 2022 5,705 5 View

Extracellular membrane staining Immunofluorescence post fixation/permeabilization?

I am looking to exclusively stain the cell membrane on the outside, no inner membranes post fixation/permeabilization to have an indicator if my protein of interest is on the cell surface or only...

16 January 2022 2,341 5 View

Can I use a manuscript which has not finished the peer-review process in my master thesis?

To be able to conduct the research in my thesis, I would need some form of reference on a model and a measurement (both completely new, and the article is the only source potentially available)....

10 January 2022 1,876 4 View

Gas temperature in catalytic reactor?

A basic question realated to catalytic conversion. We run a catalytic conversion at say 500C, the feed is gas that is converted to a product over a catalyst bed (fixed bed reactor). Must the gas...

22 April 2021 7,093 5 View

How can I stop people from adding me to projects Im not a part of?

Im so sick of this new trend that people add you to different project. I soon dont even know which anymore. Can I stop them from doing this or is it something I have to live with? Best wishes

03 January 2021 6,964 0 View

Smart VacPrep, anyone had problems with degassing?

Anyone having problem with the SmartVacPrep degasser from Micromeritics? Especially the vaccuum system, with our brand new instrument we cannot go under 200 µm Hg, when we according to the methods...

12 October 2020 2,250 2 View

Anyone know an effecient method for transfection / siRNA knockdown in organ culture (retina)?

Hello everyone, I have made a nice protocol for culturing whole adult rat retinas in vitro. This is also called organ cultures or whole mount cultures. The retinas are sitting on a filter in a...

15 July 2020 5,520 1 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

What is the reason for current dropping in OER , LSV curve?

I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...

10 August 2024 3,629 1 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

Adhesion strength of coating?

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

Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?

09 August 2024 3,291 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

Is there any cases algae not using the nutrient from the wastewater and grow normally?

I am working on microalgae cultivation using waste water. The initial concentration of nutrients were less but the microalgae has achieved biomass growth of 2 g/L. The final concentration of...

08 August 2024 4,812 2 View