Why does the 30min dark phase (adsorption) create asharp curve and 1hr light phase show a close to linear shape? is the photocatalyst less efficient?

More Innocent Tayari Mwizerwa's questions See All

What are theories behind cash reserve ratio and monetary policy rate?

The reason for the question is because those monetary policy instruments originated from somewhere.

18 April 2024 764 2 View

In studying the leadership style of a university, whose leadership style is the researcher supposed to measure - the VC or who?

I am studying the impact of leadership style on the performance of a university. Whose leadership style am I supposed to study?

10 March 2024 5,426 6 View

Could someone kindly recommend a suitable time-lapse camera for use under a microscope?

Greetings, I am in search of a time-lapse camera suitable for use under a microscope. Could someone kindly provide recommendations for a suitable model and suggest where it can be purchased? Thank...

02 March 2024 9,676 0 View

Respectful greetings to all. How to control and guide urbanization in developing countries?

I'm trying to embark on a new research topic, I would like to have your opinions and suggestions

17 December 2023 5,491 4 View

Can project management techniques be used in a scientific research project?

Project management takes into account initiation, planning, execution, evaluation of milestones and closure. Is it possible to take it into account in a scientific research project?

05 December 2023 7,027 0 View

How can we apply techniques to mitigate the effects of climate change due to greenhouse gases and deforestation in developing countries?

Reducing emissions from deforestation and forest degradation in developing countries is a problem that challenges many environmental organizations. A contribution on this question would be a step...

23 November 2023 1,880 4 View

What software to use to make geochemical diagrams for advanced research?

To give more chance to my next research, I would like to use advanced graphs and diagrams for geochemical data processing

22 November 2023 3,367 2 View

Hey there. How can I visualize a past volcanic eruption using remote sensing?

I'm trying to set a new subject

14 November 2023 1,965 3 View

Hi there. Can anyone recommend some papers on concrete compression testing and sand analysis?

I'm working on a new paper with my research team. The aim is to find the best type of sand by comparing their geotechnical characteristics

12 November 2023 8,287 0 View

Hey all. How to assess the flow of a volcano during an eruption?

I'm trying to work on a new topic with a new challenging subject

12 November 2023 4,120 0 View

Controlling for pupil light reflex when analyzing pupil size time course?

I used eye tracking to examine how participants from two different populations (A and B) react to an image. Participants in population A exhibit larger pupil sizes over time, but they also have...

10 August 2024 3,229 0 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

Is someone interested in testing some of our new Alluaudite compounds (Molybdate) in the fields of heterogeneous catalysis and photocatalysis?

We have an original Alluaudite-Molybdate we want to test for catalysis and photocatalysis applications.

04 August 2024 2,261 1 View

In the presence of VERY high concentration (1000 ppm) of silicon, the adsorption isotherms of arsenic are showing anomalous trends, why so?

I conducted an adsorption experiment of arsenic on soil in the presence of different doses of silicon as competing ions to see the effect of silicon on arsenic adsorption and desorption. I took 5...

03 August 2024 6,500 3 View

Z-average size from Dynamic Light scattering can it be lower than the original probe size?

Hi everyone, Recently I have been conducting Dynamic Light scattering experiments in a micellar solution at 5 and gel at 37 degrees of Celsius with latex particles of diameter 190-500 nm. While...

01 August 2024 1,168 4 View

Is it possible to improve the reforming section of the Haber-Bosch process without using air separation units?

A typical reforming section in a large-scale Haber-Bosch process (Figure 1) comprises two reactors. A mixture of methane (CH4) and steam (H2O) is fed into a primary reformer to produce syngas via...

01 August 2024 7,051 5 View

Can a Conventional 50W visible LED Lamp Emit UV Light?

I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....

31 July 2024 3,843 7 View

While doing Chronoamperometry, when the light is turned off, why the current is not decreasing sharply?

Here, I have used Ag/AgCl as reference electrode and 0.5M KOH.

29 July 2024 4,538 3 View