How can you plot a Point of Zero Charge graph using the method developed by Uehara and Gillman (1981)?

26 February 2020 0 4K Report

I am working how to quantify the point of zero charges of soils used for vegetable production using Uehara and Gillman 1981 protocol. After generating the data, I am finding it difficult to plot the graph.

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How do I get people to interview on their motivations for writing graffiti in washrooms in a university?

I am currently investigating the 'graffscape' (linguistic landscape of graffiti) in the washrooms in a public university. I am interested in the language and mode choices. Additionally, I want to...

24 July 2024 9,237 1 View

LPS dose for RAW 264.7 NF-kB macrophage?

I am working on a project that requires stimulating RAW 264.7 NF-kB macrophage and readout my signal by luciferase assay. Although all concentrations tested (10, 50, 100ng/mL) after 24 hours...

16 June 2024 2,885 3 View

I did a Renilla luciferase assay and the empty wells do have a high absorbance readout. Also there is variation in my triplicates?

I use raw 264.7 NF-kB cell line and the empty wells has a high absorbance as close as the blank well.

20 May 2024 1,518 4 View

Attempting an antibody titration?

Is it ok to titrate new antibodies at a low cell concentration like 100,000 cells per 100 uL instead of 1x10^6 cells per 100 uL? I want to titrate four new antibodies at 4-5 different dilutions to...

02 May 2024 7,613 1 View

Examining the influence of SMEs in corporate governance practices?

How do I conduct such research and what the necessary Gap to identify?

03 October 2023 7,671 2 View

In vitro release of essential oil from chitosan nanoparticles, are samples placed in the dialysis membrane and put on a shaker?

I am determining the in vitro release profile of citral from chitosan nanoparticles. I will be using the dialysis method using PBS at different ph as the release buffer. During the dialysis, once...

26 June 2023 9,263 2 View

Can I still proceed with my in vitro antifungal activity with low encapsulation efficiencies?

Hello all, I encapsulated citral in chitosan nanoparticles. Citral concentrations varied from 0.25, 0.50, 0.75 and 1%. The encapsulation efficiencies increased at concentrations 0.25 and 0.50% and...

26 June 2023 2,208 4 View

As an aspiring researcher, how can i develop the topic Ship emissions : Wind- Assisted Propulsion Meets The Challenge?

it would be great if can provide me tips on how the project outline should be as well as how it should be structured

26 June 2023 2,381 2 View

What may be the reason why my encapsulation of citral with chitosan is not successful?

Hello everyone, I am encapsulating citral with chitosan using the ionic gelation method. After the FTIR analysis, it showed that citral was not successfully encapsulated in the chitosan. During...

30 May 2023 5,281 7 View

Do I adjust the pH of my chitosan solution with 1N NaOH or 0.1M NaOH?

Hi all, I am preparing citral loaded chitosan nanoparticles using the ionic gelation method. I want to know which one out of 1N NaOH and 0.1M NaOH can be used to adjust the pH of my chitosan solution?

28 May 2023 5,916 3 View

Which Scopus Journal provides the most affordable fees?

"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....

10 August 2024 8,621 1 View

Seeking Advice on Viability and Execution of Undergraduate Thesis Topic?

Hello everyone, I am currently developing a thesis proposal and would appreciate your input on its viability and how to effectively carry it out. My proposed topic is: "Does the perceived threat...

10 August 2024 8,992 0 View

Who will be moral responsible for the death of thousands of people in the event of an earthquake?

Who will bear moral responsibility for the deaths of thousands of people in the event of an earthquake? Weeks and months remain before the onset of strong earthquakes that bring death to...

08 August 2024 6,134 12 View

Are there any instruments for studying time similar to the way it is in space?

There are a huge number of methods for studying objects in space, according to the senses (and not only). Mechanical, thermal, optical, acoustic, electrical, magnetic, based on particle beams,...

06 August 2024 7,102 0 View

How can I improve the quality of lamb milk replacer for machine feeding?

Hello everyone, I am researching ways to enhance the quality of lamb milk replacer for machine feeding. I would appreciate any insights or recommendations on the following: Manual vs. Machine...

06 August 2024 6,227 2 View

How can i do multivariate Time Series forecast using MLP, ANFIS and LSTM?

I need the python code to forecast what crop production will be in the next decade considering climate and crop production variables as seen in the attached.csv file.

05 August 2024 2,977 3 View

In the case of a wound l recurrence after radical breast cancer and sentinel lymph node biopsy. Are the sentinel lymph node procedure recommended?

In the case of a wound l recurrence after radical breast cancer and sentinel lymph node biopsy. Are the sentinel lymph node procedure recommended? If no axillary lymph node dissection was not...

05 August 2024 8,056 1 View

What is meant by baseline of FTIR data?

I got comment on my FTIR data figure from a reviewer. The reviewer said "FTIR data in Figure should be repeated. there is no bassline." I made Y off set comparison graph of FTIR on OriginLab. Can...

03 August 2024 6,070 3 View

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity?

Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity? What is the acceptable percentage of error (regardless of the metric)? Could you suggest...

03 August 2024 5,358 0 View

Interested in a SCOPUS collaboration?

Hi RG family. My team and I are working on some SCOPUS publications and we need co-authors who are willing and capable of undertaking both qualitative and quantitative-based studies. The scope...

02 August 2024 7,843 0 View